/* ───────── Self-hosted fonts (mirrors brand/assets/fonts/) ───────── */
@font-face {
  font-family: 'Urbanist';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/designs/assets/fonts/Urbanist/static/Urbanist-Regular.ttf') format('truetype');
}
@font-face {
  font-family: 'Urbanist';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/designs/assets/fonts/Urbanist/static/Urbanist-Medium.ttf') format('truetype');
}
@font-face {
  font-family: 'Urbanist';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/designs/assets/fonts/Urbanist/static/Urbanist-SemiBold.ttf') format('truetype');
}
@font-face {
  font-family: 'Urbanist';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/designs/assets/fonts/Urbanist/static/Urbanist-Bold.ttf') format('truetype');
}
@font-face {
  font-family: 'Inconsolata';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/designs/assets/fonts/Inconsolata/static/Inconsolata-Regular.ttf') format('truetype');
}
@font-face {
  font-family: 'Inconsolata';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/designs/assets/fonts/Inconsolata/static/Inconsolata-Medium.ttf') format('truetype');
}
@font-face {
  font-family: 'Inconsolata';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/designs/assets/fonts/Inconsolata/static/Inconsolata-SemiBold.ttf') format('truetype');
}
@font-face {
  font-family: 'Noto Sans TC';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/designs/assets/fonts/Noto%20Sans%20TC/static/NotoSansTC-Regular.ttf') format('truetype');
}
@font-face {
  font-family: 'Noto Sans TC';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/designs/assets/fonts/Noto%20Sans%20TC/static/NotoSansTC-Medium.ttf') format('truetype');
}
@font-face {
  font-family: 'Noto Sans TC';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/designs/assets/fonts/Noto%20Sans%20TC/static/NotoSansTC-SemiBold.ttf') format('truetype');
}
@font-face {
  font-family: 'Noto Sans TC';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/designs/assets/fonts/Noto%20Sans%20TC/static/NotoSansTC-Bold.ttf') format('truetype');
}

/* ───────── Tokens — light (mirrors brand/design-tokens.md §7.4) ───────── */
:root,
[data-theme="light"] {
  --surface-page:           #FFFFFF;
  --surface-secondary:      #FAFAFA;
  --surface-tertiary:       #F3F3F3;
  --surface-quaternary:     #EEEEEE;
  --surface-elevated:       #FFFFFF;
  --surface-inverse:        #252525;
  --surface-inverse-hover:  #292524;
  --surface-translucent:    rgba(0,0,0,0.05);
  --surface-page-translucent: rgba(255,255,255,0.70);

  --text-primary:    #252525;
  --text-secondary:  #474747;
  --text-tertiary:   #8A8F98;
  --text-quaternary: #A5A5A5;
  --text-inverse:    #FFFFFF;

  --border-primary:   #EEEEEE;
  --border-secondary: #E8E8E8;
  --border-tertiary:  #D5D5D5;
  --border-focus:     #252525;

  --signal-active:  #22C55E;

  /* SABCD tier ramp — design-tokens.md §7.4 (text + tinted bg pairs) */
  --score-s: #8B6914; --score-s-bg: #FAF3DC;
  --score-a: #047857; --score-a-bg: #ECFDF5;
  --score-b: #0369A1; --score-b-bg: #F0F9FF;
  --score-c: #6D28D9; --score-c-bg: #F5F3FF;
  --score-d: #C2410C; --score-d-bg: #FFF7ED;

  /* Vivid SABCD ramp — used for pillar gradients, accent fills, icon strokes.
     Same hex regardless of theme; promoted to :root so per-pillar surfaces
     outside #products (e.g. /product/licensing/, /product/signal/) can use them. */
  --score-s-vivid: #D4A017;
  --score-a-vivid: #10B981;
  --score-b-vivid: #0EA5E9;
  --score-c-vivid: #8B5CF6;
  --score-d-vivid: #F97316;

  /* Bronze ramp — components.md §Gradients (exploration), pairs with Ascent program */
  --bronze-light:  #E8D8A8;
  --bronze-mid:    #B8965A;
  --bronze-deep:   #8B6914;
  --bronze-darker: #5C4509;

  --success-bg: #F0FDF4; --success-fg: #15803D;

  --shadow-low:    0 2px 4px rgba(0,0,0,0.06);
  --shadow-medium: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-high:   0 7px 32px rgba(0,0,0,0.12);
  --shadow-stacked-low:
    0 8px 2px 0 rgba(0,0,0,0),
    0 5px 2px 0 rgba(0,0,0,0.01),
    0 3px 2px 0 rgba(0,0,0,0.03),
    0 1px 1px 0 rgba(0,0,0,0.05),
    0 0 1px 0 rgba(0,0,0,0.06);

  /* Monochrome placeholder for visuals before real imagery lands. */
  --bg-placeholder-radials:
    radial-gradient(circle at 30% 30%, var(--surface-tertiary), transparent 50%),
    radial-gradient(circle at 70% 70%, var(--surface-quaternary), transparent 60%);

  --logo-submark:           url('/designs/assets/logos/tis/tis_cubelogo_submark_dark.svg');
  --logo-secondary:         url('/designs/assets/logos/tis/tis_secondarylogo_dark_eng.svg');
  --partner-innovue:        url('/designs/assets/logos/partners/innovue/Innovue_Logo_Dark_eng.svg');
  --partner-innovue-color:  url('/designs/assets/logos/partners/innovue/Innovue_Logo_Blue_eng.svg');

  /* Slate primitives — consumed by the silver text-gradient utility used on the hero
     headline (per components.md §Gradients). Not theme-scoped: light mode renders the
     gunmetal silver-solid stops (500 → 700 → 900); dark mode swaps the hero headline to
     the silver-luminous register (100 → 200 → 400) so the resolve still reads on
     #0E0E0E — see the dark-mode override below the .grad-text-silver-solid rule. */
  --slate-100: #F1F5F9;
  --slate-200: #E2E8F0;
  --slate-400: #94A3B8;
  --slate-500: #64748B;
  --slate-700: #334155;
  --slate-900: #0F172A;

  /* ── Hero backdrop tokens (light) ──────────────────────────────────
     Three swappable backdrops per slide: warm-blueprint (Licensing),
     cool-signal (Signal), silver (Positioning). All three
     sit on a shared warm pour + bloom + 32px ruled-paper grid base. */
  --hero-bp-bg: linear-gradient(180deg, #FFFFFF 0%, #FFFCF6 50%, #FFF6EA 100%);
  --hero-bp-bloom:
    radial-gradient(60% 50% at 50% 25%, rgba(212,160,23,0.10) 0%, transparent 65%),
    radial-gradient(40% 40% at 85% 80%, rgba(249,115,22,0.08) 0%, transparent 70%),
    repeating-linear-gradient(0deg, rgba(37,37,37,0.020) 0, rgba(37,37,37,0.020) 1px, transparent 1px, transparent 32px),
    repeating-linear-gradient(90deg, rgba(37,37,37,0.020) 0, rgba(37,37,37,0.020) 1px, transparent 1px, transparent 32px);
  --hero-spotlight: radial-gradient(ellipse 55% 55% at 22% 50%,
    rgba(255,255,255,0.70) 0%, rgba(255,255,255,0.40) 35%,
    rgba(255,255,255,0.10) 65%, transparent 85%);

  --ease-card: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ───────── Tokens — dark (homepage-scope, not yet in design-tokens.md) ───────── */
[data-theme="dark"] {
  --surface-page:           #0E0E0E;
  --surface-secondary:      #161616;
  --surface-tertiary:       #1F1F1F;
  --surface-quaternary:     #262626;
  --surface-elevated:       #262626;
  --surface-inverse:        #FAFAFA;
  --surface-inverse-hover:  #EEEEEE;
  --surface-translucent:    rgba(255,255,255,0.06);
  --surface-page-translucent: rgba(14,14,14,0.70);

  --text-primary:    #F5F5F5;
  --text-secondary:  #BFBFBF;
  --text-tertiary:   #8A8F98;
  --text-quaternary: #5A5A5A;
  --text-inverse:    #252525;

  --border-primary:   #1F1F1F;
  --border-secondary: #262626;
  --border-tertiary:  #303030;
  --border-focus:     #FAFAFA;

  --success-bg: #052E16; --success-fg: #86EFAC;

  /* SABCD tier ramp — dark variants (vivid text + translucent bg) */
  --score-s: #D4A017; --score-s-bg: rgba(212,160,23,0.14);
  --score-a: #10B981; --score-a-bg: rgba(16,185,129,0.14);
  --score-b: #0EA5E9; --score-b-bg: rgba(14,165,233,0.14);
  --score-c: #8B5CF6; --score-c-bg: rgba(139,92,246,0.14);
  --score-d: #F97316; --score-d-bg: rgba(249,115,22,0.14);

  --shadow-low:    0 2px 4px rgba(0,0,0,0.5);
  --shadow-medium: 0 4px 24px rgba(0,0,0,0.55);
  --shadow-high:   0 7px 32px rgba(0,0,0,0.7);
  --shadow-stacked-low:
    0 8px 2px 0 rgba(0,0,0,0),
    0 5px 2px 0 rgba(0,0,0,0.05),
    0 3px 2px 0 rgba(0,0,0,0.18),
    0 1px 1px 0 rgba(0,0,0,0.35),
    0 0 1px 0 rgba(0,0,0,0.5);

  --logo-submark:           url('/designs/assets/logos/tis/tis_cubelogo_submark_light.svg');
  --logo-secondary:         url('/designs/assets/logos/tis/tis_secondarylogo_light_eng.svg');
  --partner-innovue:        url('/designs/assets/logos/partners/innovue/Innovue_Logo_Light_eng.svg');
  --partner-innovue-color:  url('/designs/assets/logos/partners/innovue/Innovue_Logo_Blue_eng.svg');

  /* ── Hero backdrop tokens (dark) — paired with light tokens above ── */
  --hero-bp-bg:
    radial-gradient(120% 80% at 50% 0%,
      rgba(212,160,23,0.10) 0%,
      rgba(249,115,22,0.06) 35%,
      var(--surface-page) 100%);
  --hero-bp-bloom:
    radial-gradient(60% 50% at 50% 25%, rgba(212,160,23,0.06) 0%, transparent 65%),
    radial-gradient(40% 40% at 85% 80%, rgba(249,115,22,0.05) 0%, transparent 70%),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.025) 0, rgba(255,255,255,0.025) 1px, transparent 1px, transparent 32px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.025) 0, rgba(255,255,255,0.025) 1px, transparent 1px, transparent 32px);
  --hero-spotlight: radial-gradient(ellipse 55% 55% at 22% 50%,
    rgba(14,14,14,0.78) 0%, rgba(14,14,14,0.50) 35%,
    rgba(14,14,14,0.20) 65%, transparent 85%);
}

/* ───────── Tokens — language overrides (CH variants for both themes) ───────── */
[lang="zh-Hant"] {
  --partner-innovue-color:  url('/designs/assets/logos/partners/innovue/Innovue_Logo_Blue_ch.svg');
}
[data-theme="light"][lang="zh-Hant"] {
  --logo-secondary:         url('/designs/assets/logos/tis/tis_secondarylogo_dark_ch.svg');
  --partner-innovue:        url('/designs/assets/logos/partners/innovue/Innovue_Logo_Dark_ch.svg');
}
[data-theme="dark"][lang="zh-Hant"] {
  --logo-secondary:         url('/designs/assets/logos/tis/tis_secondarylogo_light_ch.svg');
  --partner-innovue:        url('/designs/assets/logos/partners/innovue/Innovue_Logo_Light_ch.svg');
}

/* Center text within the JS-locked EN min-width footprint so the shorter CH form
   sits centered in its EN-sized box. .topnav-cta inherits centering from .btn. */
.topnav-link {
  text-align: center;
}

/* ───────── Reset ───────── */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  background: var(--surface-page);
  color: var(--text-primary);
  /* Urbanist always carries Latin glyphs (consistent metrics across lang toggle);
     Noto Sans TC / PingFang TC sit in the fallback chain for CJK code points only,
     so toggling lang does not re-render Latin runs in a CJK font. */
  font-family: 'Urbanist', 'Inter', 'Noto Sans TC', 'PingFang TC', 'Microsoft JhengHei', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background 250ms cubic-bezier(0.2,1,0.3,1), color 250ms cubic-bezier(0.2,1,0.3,1);
}

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
img, svg { display: block; }

::selection { background: var(--surface-quaternary); color: var(--text-primary); }

:focus-visible {
  outline: 1px solid var(--border-focus);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ───────── Layout ───────── */
.container {
  max-width: 1440px;
  margin: 0 auto;
  padding-inline: 32px;
}
@media (max-width: 768px) {
  .container { padding-inline: 20px; }
}

.section {
  padding-block: clamp(48px, 6vw, 80px);
}
.section--tight { padding-block: 32px; }
/* When a regular section follows a tight one, drop its top padding so the tight section
   owns the full visible breathing room around the embedded element (e.g. the partner strip).
   Without this, hero-bottom (filled by the hero gradient) and pill-top read as ~32px,
   while pill-bottom and stats-top stack ~136px — an asymmetry the eye picks up. */
.section--tight + .section { padding-block-start: 0; }
@media (max-width: 768px) {
  .section--tight { padding-block: 24px; }
}

.eyebrow {
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 0 0 16px;
}

.h-display {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.0;
  margin: 0;
}
.h-section {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0;
}

/* ───────── Top nav ───────── */
.topnav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  height: 64px;
  background: var(--surface-page-translucent);
  backdrop-filter: saturate(140%) blur(20px);
  -webkit-backdrop-filter: saturate(140%) blur(20px);
  border-bottom: 1px solid var(--border-primary);
}
.topnav-inner {
  display: flex; align-items: center;
  height: 100%;
  gap: 32px;
}
/* Marketing-site topnav logo — Secondary mark, single-language by document lang.
   Aspect ratios match SVG viewBoxes: eng 1467.19×167.59 (≈8.75:1), ch 626.7×167.58 (≈3.74:1).
   Per visual-guide.md §Logo Family → Top nav header. */
.topnav-logo {
  height: 28px;
  aspect-ratio: 1467.19 / 167.59;
  background: var(--logo-secondary) center/contain no-repeat;
  flex-shrink: 0;
}
[lang="zh-Hant"] .topnav-logo {
  aspect-ratio: 626.7 / 167.58;
}
@media (max-width: 640px) {
  /* Below sm 640px the eng wordmark won't fit alongside the controls cluster — fall back to submark.
     Listing the [lang="zh-Hant"] selector explicitly so its (0,2,0) specificity is matched here,
     otherwise the lang override would keep the 3.74:1 ch aspect-ratio and center the square submark in a wide box. */
  .topnav-logo,
  [lang="zh-Hant"] .topnav-logo {
    height: 32px;
    aspect-ratio: 1 / 1;
    background-image: var(--logo-submark);
  }
}
.topnav-logo-link {
  display: flex; align-items: center;
}
.topnav-spacer { flex: 1; }

.topnav-links {
  display: flex; align-items: center;
  gap: 4px;
}
.topnav-link {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: 9999px;
  transition: color 100ms linear, background 100ms linear;
}
.topnav-link:hover { color: var(--text-primary); }
.topnav-link[aria-current="page"] {
  background: var(--surface-tertiary);
  color: var(--text-primary);
}

.topnav-controls {
  display: flex; align-items: center; gap: 8px;
  padding-left: 24px;
  margin-left: -8px;  /* tighten the outer flex gap (32) by 8 so it matches the 24px padding-left — equal whitespace on both sides of the divider */
  position: relative;
}
.topnav-controls::before {
  content: ""; position: absolute; left: 0; top: 50%;
  transform: translateY(-50%);
  width: 1px; height: 20px;
  background: var(--border-primary);
}
.icon-btn {
  width: 32px; height: 32px;
  border-radius: 6px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  transition: background 100ms linear, color 100ms linear;
}
.icon-btn:hover { background: var(--surface-tertiary); color: var(--text-primary); }
.icon-btn svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }

/* Theme toggle — 3-segment pill: System / Light / Dark */
.theme-toggle {
  display: inline-flex; align-items: center;
  height: 32px;
  padding: 2px;
  background: var(--surface-tertiary);
  border: 0;
  border-radius: 9999px;
}
.theme-seg {
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent;
  color: var(--text-tertiary);
  border: 0;
  border-radius: 9999px;
  cursor: pointer;
  transition: background 100ms linear, color 100ms linear, box-shadow 100ms linear;
}
.theme-seg:hover { color: var(--text-primary); }
.theme-seg[aria-pressed="true"] {
  background: var(--surface-elevated);
  color: var(--text-primary);
  box-shadow: var(--shadow-low);
}
.theme-seg svg {
  width: 14px; height: 14px;
  stroke: currentColor; fill: none;
  stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round;
}

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: inherit;
  font-weight: 700;
  letter-spacing: 0.10em;
  line-height: 1;
  border-radius: 12px;
  transition: background 100ms linear, color 100ms linear, transform 100ms linear, box-shadow 100ms linear;
  white-space: nowrap;
}
.btn:active { transform: scale(0.95); }
.btn-primary {
  background: var(--surface-inverse);
  color: var(--text-inverse);
  padding: 10px 18px;
  font-size: 12px;
}
.btn-primary:hover { background: var(--surface-inverse-hover); }
.btn-lg {
  padding: 18px 28px;
  font-size: 14px;
  border-radius: 12px;
}
.btn-ghost {
  color: var(--text-primary);
  padding: 10px 18px;
  font-size: 12px;
}
.btn-ghost:hover { background: var(--surface-tertiary); }
.btn-secondary {
  background: var(--surface-tertiary);
  color: var(--text-primary);
  padding: 18px 28px;
  font-size: 14px;
}
.btn-secondary:hover { background: var(--surface-quaternary); }

.topnav-mobile-trigger {
  display: none;
  width: 32px; height: 32px;
  border-radius: 6px;
  align-items: center; justify-content: center;
}
.topnav-mobile-trigger:hover { background: var(--surface-tertiary); }
.topnav-mobile-trigger svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }

@media (max-width: 980px) {
  .topnav-links { display: none; }
  .topnav-cta { display: none; }
  .topnav-mobile-trigger { display: inline-flex; }
}

/* Language menu */
.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 180px;
  background: var(--surface-page);
  border: 1px solid var(--border-primary);
  border-radius: 12px;
  box-shadow: var(--shadow-medium);
  padding: 4px 0;
  z-index: 600;
  opacity: 0;
  transform: translateY(-4px);
  pointer-events: none;
  transition: opacity 150ms cubic-bezier(0.2,1,0.3,1), transform 150ms cubic-bezier(0.2,1,0.3,1);
}
.lang-wrap { position: relative; }
.lang-wrap[data-open="true"] .lang-menu {
  opacity: 1; transform: translateY(0); pointer-events: auto;
}
.lang-menu button {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
  padding: 8px 12px;
  font-size: 14px;
  color: var(--text-primary);
  text-align: left;
}
.lang-menu button:hover { background: var(--surface-tertiary); }
.lang-menu button[aria-checked="true"]::after {
  content: ""; width: 16px; height: 16px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") center/contain no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") center/contain no-repeat;
}

/* ───────── Products dropdown — Linear-style mega menu ───────── */
.topnav-link.has-dropdown {
  display: inline-flex; align-items: center; gap: 6px;
  border: 0; background: transparent; cursor: pointer;
  font-family: inherit;
}
.topnav-chevron {
  width: 12px; height: 12px;
  color: var(--text-quaternary);
  stroke: currentColor; fill: none; stroke-width: 1.8;
  stroke-linecap: round; stroke-linejoin: round;
  transition: transform 150ms cubic-bezier(0.2,1,0.3,1);
}
.topnav-link.has-dropdown[aria-expanded="true"] .topnav-chevron { transform: rotate(180deg); }

.topnav-dropdown-wrap { position: relative; }
.products-menu {
  position: absolute;
  /* Anchor below the topnav's bottom border, not the trigger's bottom. The trigger
     sits centered inside the 64px topnav row, so its bottom lands ~17px above the
     topnav bottom edge — adding 24px pushes the panel past the border with an 8px
     visible gap. */
  top: calc(100% + 24px);
  left: 0;
  transform: translateY(-4px);
  width: min(560px, calc(100vw - 32px));
  background: var(--surface-page);
  border: 1px solid var(--border-primary);
  border-radius: 12px;
  box-shadow: var(--shadow-medium);
  padding: 8px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 150ms cubic-bezier(0.2,1,0.3,1), transform 150ms cubic-bezier(0.2,1,0.3,1);
  z-index: 600;
}
/* Transparent hover bridge over the gap between trigger and panel — keeps pointer
   movement from trigger to panel inside one continuous hit area. Spans the full
   distance from panel's top up to the trigger's bottom edge. */
.products-menu::before {
  content: '';
  position: absolute;
  top: -24px; left: 0; right: 0; height: 24px;
}
.products-menu[data-open="true"] {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.products-menu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border-primary);
  border-radius: 8px;
  overflow: hidden;
}
.product-card {
  display: flex; flex-direction: column; gap: 10px;
  padding: 20px 24px;
  background: var(--surface-page);
  text-decoration: none;
  transition: background 100ms linear, color 100ms linear;
}
.product-card:hover,
.product-card[aria-current="page"] { background: var(--surface-tertiary); }
.product-card-eyebrow {
  font-family: 'Inconsolata', ui-monospace, monospace;
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  transition: color 100ms linear;
}
.product-card[aria-current="page"] .product-card-eyebrow { color: var(--text-primary); }
.product-card:hover .product-card-eyebrow { color: var(--text-secondary); }
.product-card-statement {
  font-size: 18px; font-weight: 600;
  line-height: 1.3;
  color: var(--text-primary);
  text-wrap: balance;
}

/* Mobile drawer accordion — Products row */
.mobile-list .mobile-row-dropdown {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
  height: 48px;
  font-size: 16px; font-weight: 500;
  color: var(--text-primary);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--border-primary);
  text-align: left;
  font-family: inherit;
  cursor: pointer;
  padding: 0;
}
.mobile-row-dropdown .mobile-nav-chevron {
  width: 16px; height: 16px;
  color: var(--text-tertiary);
  stroke: currentColor; fill: none; stroke-width: 1.8;
  stroke-linecap: round; stroke-linejoin: round;
  transition: transform 150ms cubic-bezier(0.2,1,0.3,1);
}
.mobile-row-dropdown[aria-expanded="true"] .mobile-nav-chevron { transform: rotate(180deg); }
.mobile-sublist { display: none; flex-direction: column; }
.mobile-sublist[data-open="true"] { display: flex; }
.mobile-list .mobile-sub-row {
  height: 44px;
  padding-left: 16px;
  font-size: 15px;
  font-weight: 400;
  color: var(--text-secondary);
  justify-content: flex-start;
}

/* ───────── Mobile drawer ───────── */
.mobile-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(4px);
  z-index: 500;
  opacity: 0; pointer-events: none;
  transition: opacity 150ms linear;
}
.mobile-overlay[data-open="true"] { opacity: 1; pointer-events: auto; }

.mobile-drawer {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: min(360px, 85vw);
  background: var(--surface-page);
  border-left: 1px solid var(--border-primary);
  box-shadow: var(--shadow-medium);
  z-index: 700;
  transform: translateX(100%);
  transition: transform 250ms cubic-bezier(0.2,1,0.3,1);
  display: flex; flex-direction: column;
}
.mobile-drawer[data-open="true"] { transform: translateX(0); }
.mobile-header {
  height: 64px; padding: 0 20px;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--border-primary);
}
.mobile-header-logo {
  height: 24px; width: 24px;
  background: var(--logo-submark) center/contain no-repeat;
}
.mobile-list {
  flex: 1;
  overflow-y: auto;
  padding: 0 20px;
}
.mobile-list a {
  display: flex; align-items: center; justify-content: space-between;
  height: 48px;
  font-size: 16px; font-weight: 500;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-primary);
}
.mobile-auth {
  border-top: 1px solid var(--border-primary);
  padding: 20px;
  display: flex; gap: 12px;
}
.mobile-auth .btn { flex: 1; }

/* ───────── Main offset for fixed nav ───────── */
main { padding-top: 64px; }

/* ───────── Hero — warm-blueprint backdrop + 3-pillar carousel ─────────
   Layered z-order:
     0: warm-pour gradient (.hero background, --hero-bp-bg)
     1: bloom + ruled-paper overlay (.hero::before, --hero-bp-bloom)
     2: per-slide backdrop layer (.hero-blueprint / .hero-signal / .hero-silver,
        crossfade-toggled via .hero[data-active-pillar="…"])
     3: white-fade spotlight under pillar (.hero::after, --hero-spotlight)
     5: carousel slider (.hero-inner) */
.hero {
  position: relative;
  /* Clamped to match brand/catalog/imagery-preview.html's frame
     (clamp(460px, 56vw, 580px)) so the tile-grid backdrop crops cleanly
     at the bottom instead of trailing into empty air on tall viewports.
     56vw keeps the hero proportional to width; 460/580 cap the extremes. */
  height: clamp(460px, 56vw, 580px);
  padding-block: 32px 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  background: var(--hero-bp-bg);
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: var(--hero-bp-bloom);
  pointer-events: none;
  z-index: 1;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: var(--hero-spotlight);
  pointer-events: none;
  z-index: 3;
}

/* 3D blueprint grid — 30 patent figure tiles in perspective.
   Sits between bloom (z 1) and spotlight (z 3), so the spotlight gently
   mutes the figures behind the pillar text but they read at edges. */
.hero-blueprint {
  position: absolute; inset: 0;
  z-index: 2;
  pointer-events: none;
  transform: translateY(-20px);
}
.hero-blueprint .stage-3d {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  perspective: 2200px;
  perspective-origin: 50% 30%;
}
.hero-blueprint .grid-3d {
  display: grid;
  grid-template-columns: repeat(6, 280px);
  grid-auto-rows: 220px;
  gap: 14px;
  transform: rotateX(56deg) rotateZ(-14deg) translateY(-30px) scale(0.75);
  transform-style: preserve-3d;
  -webkit-mask-image: radial-gradient(ellipse 78% 72% at 50% 55%, #000 30%, rgba(0,0,0,0.7) 55%, transparent 88%);
          mask-image: radial-gradient(ellipse 78% 72% at 50% 55%, #000 30%, rgba(0,0,0,0.7) 55%, transparent 88%);
}
.bptile {
  background: #FCFAF4;
  border: 1px solid rgba(37,37,37,0.14);
  border-radius: 6px;
  padding: 8px 10px;
  display: flex; flex-direction: column; gap: 6px;
  box-shadow: 0 4px 16px rgba(37,37,37,0.10), 0 1px 2px rgba(37,37,37,0.06);
}
[data-theme="dark"] .bptile {
  background: var(--surface-tertiary);
  border-color: rgba(255,255,255,0.10);
  box-shadow: 0 4px 16px rgba(0,0,0,0.45), 0 1px 2px rgba(0,0,0,0.30);
}
.bptile .fig {
  flex: 1;
  border: 0.5px solid rgba(37,37,37,0.18);
  background: rgba(252,250,244,0.5);
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  border-radius: 3px;
}
[data-theme="dark"] .bptile .fig {
  border-color: rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.04);
}
.bptile .fig svg { width: 100%; height: 100%; display: block; }
.bptile .fig svg .stroke-thin { stroke: #252525; stroke-width: 0.5; fill: none; }
.bptile .fig svg .stroke-mid  { stroke: #252525; stroke-width: 0.75; fill: none; }
.bptile .fig svg .stroke-bold { stroke: #252525; stroke-width: 1.0; fill: none; }
.bptile .fig svg .stroke-construction { stroke: #8A8F98; stroke-width: 0.4; stroke-dasharray: 1 2; fill: none; }
.bptile .fig svg .fill-mark { fill: #252525; }
.bptile .fig svg text { font-family: Inconsolata, monospace; font-size: 5px; fill: #252525; }
.bptile .fig svg .label-fade { fill: #8A8F98; font-size: 4.5px; }
[data-theme="dark"] .bptile .fig svg .stroke-thin,
[data-theme="dark"] .bptile .fig svg .stroke-mid,
[data-theme="dark"] .bptile .fig svg .stroke-bold { stroke: #E2E8F0; }
[data-theme="dark"] .bptile .fig svg .stroke-construction { stroke: #5A5A5A; }
[data-theme="dark"] .bptile .fig svg .fill-mark,
[data-theme="dark"] .bptile .fig svg text { fill: #E2E8F0; }
[data-theme="dark"] .bptile .fig svg .label-fade { fill: #8A8F98; }
[data-theme="dark"] .bptile .fig svg [fill="#FCFAF4"] { fill: var(--surface-tertiary); }
.bptile .meta { display: flex; justify-content: space-between; align-items: center; gap: 6px; }
.bptile .pid {
  font-family: 'Inconsolata', ui-monospace, monospace;
  font-size: 9px; font-weight: 600;
  color: #252525;
  letter-spacing: 0.04em;
}
[data-theme="dark"] .bptile .pid { color: #E2E8F0; }
.bptile .tier-chip {
  display: inline-flex; align-items: center;
  font-size: 8px; font-weight: 700;
  padding: 2px 5px; border-radius: 9999px;
  white-space: nowrap;
}
.bptile .tier-chip.s { background: var(--score-s-bg); color: var(--score-s); }
.bptile .tier-chip.a { background: var(--score-a-bg); color: var(--score-a); }
.bptile .tier-chip.b { background: var(--score-b-bg); color: var(--score-b); }
.bptile .tier-chip.c { background: var(--score-c-bg); color: var(--score-c); }
.bptile .tier-chip.d { background: var(--score-d-bg); color: var(--score-d); }

/* ───────── Hero — cool metric-tile backdrop (Signal pillar) ─────────
   Swaps in for .hero-blueprint when the Signal slide
   (data-pillar="signal") is active. Mirrors the warm blueprint's
   z-stack — sits at z 2 alongside it — and crossfades over 480ms. */

/* Crossfade plumbing — shared between the two backdrops. */
.hero-blueprint {
  opacity: 1;
  transition: opacity 480ms var(--ease-card);
}
.hero-signal {
  position: absolute; inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0;
  transition: opacity 480ms var(--ease-card);
  background:
    radial-gradient(60% 50% at 50% 25%, rgba(14,165,233,0.14) 0%, transparent 65%),
    radial-gradient(40% 40% at 85% 80%, rgba(139,92,246,0.12) 0%, transparent 70%),
    radial-gradient(35% 35% at 15% 80%, rgba(16,185,129,0.10) 0%, transparent 70%),
    linear-gradient(180deg, #FFFFFF 0%, #F5FBFF 50%, #EEF6FF 100%);
}
.hero-signal::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    repeating-linear-gradient(0deg, rgba(37,37,37,0.020) 0, rgba(37,37,37,0.020) 1px, transparent 1px, transparent 32px),
    repeating-linear-gradient(90deg, rgba(37,37,37,0.020) 0, rgba(37,37,37,0.020) 1px, transparent 1px, transparent 32px);
}
[data-theme="dark"] .hero-signal {
  background:
    radial-gradient(60% 50% at 50% 25%, rgba(14,165,233,0.18) 0%, transparent 65%),
    radial-gradient(40% 40% at 85% 80%, rgba(139,92,246,0.16) 0%, transparent 70%),
    radial-gradient(35% 35% at 15% 80%, rgba(16,185,129,0.12) 0%, transparent 70%),
    #0E0E0E;
}
[data-theme="dark"] .hero-signal::before {
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,0.025) 0, rgba(255,255,255,0.025) 1px, transparent 1px, transparent 32px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.025) 0, rgba(255,255,255,0.025) 1px, transparent 1px, transparent 32px);
}

.hero[data-active-pillar="signal"] .hero-blueprint { opacity: 0; }
.hero[data-active-pillar="signal"] .hero-signal    { opacity: 1; }

/* 3D-tilted 3×4 grid of metric tiles — same grammar AND scale (0.75) as
   .hero-blueprint .grid-3d so the two backdrops feel like siblings. */
.hero-signal .stage-3d {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  perspective: 2200px;
  perspective-origin: 50% 30%;
}
.hero-signal .strip {
  display: grid;
  grid-template-columns: repeat(3, 260px);
  grid-template-rows: repeat(4, 300px);
  gap: 28px;
  transform: rotateX(54deg) rotateZ(-14deg) translate3d(210px, -20px, 0) scale(0.75);
  transform-style: preserve-3d;
  -webkit-mask-image: radial-gradient(ellipse 78% 72% at 50% 55%, #000 30%, rgba(0,0,0,0.7) 55%, transparent 88%);
          mask-image: radial-gradient(ellipse 78% 72% at 50% 55%, #000 30%, rgba(0,0,0,0.7) 55%, transparent 88%);
}

/* Metric tile — translucent recipe lifted from .bptile. */
.hero-signal .mt {
  position: relative;
  width: 260px; height: 300px; border-radius: 14px;
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(37,37,37,0.14);
  padding: 22px 18px;
  display: flex; flex-direction: column; align-items: center; text-align: center;
  box-shadow: 0 4px 16px rgba(37,37,37,0.10), 0 1px 2px rgba(37,37,37,0.06);
}
[data-theme="dark"] .hero-signal .mt {
  background: rgba(31,31,31,0.92);
  border-color: rgba(255,255,255,0.10);
  box-shadow: 0 4px 16px rgba(0,0,0,0.45), 0 1px 2px rgba(0,0,0,0.30);
}

.hero-signal .mt .tier-pin {
  order: 99;
  align-self: center;
  margin-top: 12px;
  font-family: 'Urbanist','Inter',system-ui,sans-serif;
  font-size: 12px; font-weight: 700; letter-spacing: 0; line-height: 1;
  padding: 6px 14px; border-radius: 9999px; white-space: nowrap;
}
.hero-signal .mt .tier-pin.s { background: rgba(212,160,23,0.20); color: var(--score-s); }
.hero-signal .mt .tier-pin.a { background: rgba(16,185,129,0.18); color: var(--score-a); }
.hero-signal .mt .tier-pin.b { background: rgba(14,165,233,0.18); color: var(--score-b); }
.hero-signal .mt .tier-pin.c { background: rgba(139,92,246,0.18); color: var(--score-c); }
[data-theme="dark"] .hero-signal .mt .tier-pin.s { background: rgba(212,160,23,0.18); color: #F5D26A; }
[data-theme="dark"] .hero-signal .mt .tier-pin.a { background: rgba(16,185,129,0.18); color: #A7F3D0; }
[data-theme="dark"] .hero-signal .mt .tier-pin.b { background: rgba(14,165,233,0.18); color: #7DD3FC; }
[data-theme="dark"] .hero-signal .mt .tier-pin.c { background: rgba(139,92,246,0.18); color: #C4B5FD; }

.hero-signal .mt .lbl {
  display: inline-flex; align-items: center;
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-secondary);
  margin-bottom: 10px;
}
.hero-signal .mt .mid {
  flex: 1; width: 100%; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 10px;
}
.hero-signal .mt .val {
  font-family: 'Inconsolata', ui-monospace, 'SF Mono', Menlo, monospace;
  font-feature-settings: "tnum";
  font-size: 42px; font-weight: 600; letter-spacing: -0.02em; line-height: 1;
  color: var(--text-primary);
}
.hero-signal .mt .val small { font-size: 0.38em; font-weight: 500; margin-left: 4px; color: var(--text-tertiary); letter-spacing: 0; }

.hero-signal .mt .arc {
  position: relative; width: 160px; height: 160px;
  display: flex; align-items: center; justify-content: center;
}
.hero-signal .mt .arc svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-signal .mt .arc .arc-track { fill: none; stroke: var(--border-tertiary); stroke-width: 6; stroke-linecap: round; }
[data-theme="dark"] .hero-signal .mt .arc .arc-track { stroke: rgba(255,255,255,0.14); }
.hero-signal .mt .arc .arc-fill { fill: none; stroke: var(--text-primary); stroke-width: 7; stroke-linecap: round; }
[data-theme="dark"] .hero-signal .mt .arc .arc-fill { stroke: #FAFAFA; }
.hero-signal .mt .arc .arc-val {
  position: relative;
  font-family: 'Inconsolata', ui-monospace, 'SF Mono', Menlo, monospace;
  font-feature-settings: "tnum";
  font-size: 36px; font-weight: 600; letter-spacing: -0.02em; color: var(--text-primary); line-height: 1;
}
.hero-signal .mt .arc .arc-val small { font-size: 0.40em; font-weight: 500; color: var(--text-tertiary); margin-left: 2px; letter-spacing: 0; }

.hero-signal .mt .hist { width: 100%; max-width: 220px; }
.hero-signal .mt .hist svg { width: 100%; height: 76px; display: block; }
.hero-signal .mt .hist .bar { fill: var(--text-tertiary); fill-opacity: 0.32; }
.hero-signal .mt .hist .bar.is-this { fill: var(--text-primary); fill-opacity: 1; }
[data-theme="dark"] .hero-signal .mt .hist .bar.is-this { fill: #FAFAFA; }
.hero-signal .mt .hist .baseline { stroke: var(--border-tertiary); stroke-width: 1; }
[data-theme="dark"] .hero-signal .mt .hist .baseline { stroke: rgba(255,255,255,0.16); }
.hero-signal .mt .hist .marker { fill: var(--text-primary); }
[data-theme="dark"] .hero-signal .mt .hist .marker { fill: #FAFAFA; }

.hero-signal .mt .meter { display: flex; flex-direction: column; gap: 4px; width: 100%; max-width: 220px; }
.hero-signal .mt .meter .bar {
  position: relative; width: 100%; height: 16px; border-radius: 3px;
  background: var(--surface-tertiary);
  border: 1px solid var(--border-tertiary);
  overflow: hidden;
}
[data-theme="dark"] .hero-signal .mt .meter .bar { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.16); }
.hero-signal .mt .meter .tick { position: absolute; top: -3px; bottom: -3px; left: 50%; width: 1px; background: var(--border-tertiary); z-index: 2; }
[data-theme="dark"] .hero-signal .mt .meter .tick { background: rgba(255,255,255,0.24); }
.hero-signal .mt .meter .fill { position: absolute; top: 0; bottom: 0; left: 0; width: 62.17%; background: var(--text-primary); }
[data-theme="dark"] .hero-signal .mt .meter .fill { background: #FAFAFA; }
.hero-signal .mt .meter .scale {
  display: flex; justify-content: space-between;
  font-family: 'Inconsolata', ui-monospace, 'SF Mono', Menlo, monospace;
  font-feature-settings: "tnum";
  font-size: 12px; font-weight: 600; color: var(--text-tertiary);
  letter-spacing: 0.04em; margin-top: 2px;
}

/* ───────── Hero — silver-gradient backdrop (Positioning pillar) ─────────
   Silver = TIS overall per the gradient ↔ pillar pairings in visual-guide.md.
   Mirrors the z-stack and 480ms crossfade of .hero-signal; brings the 32px
   ruled-paper grid back via its own ::before. */
.hero-silver {
  position: absolute; inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0;
  transition: opacity 480ms var(--ease-card);
  background:
    radial-gradient(ellipse 90% 100% at 50% 0%, #DCE5EF 0%, #EAF0F7 35%, transparent 70%),
    linear-gradient(180deg, #F1F5F9 0%, #FFFFFF 85%);
}
.hero-silver::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    repeating-linear-gradient(0deg, rgba(37,37,37,0.020) 0, rgba(37,37,37,0.020) 1px, transparent 1px, transparent 32px),
    repeating-linear-gradient(90deg, rgba(37,37,37,0.020) 0, rgba(37,37,37,0.020) 1px, transparent 1px, transparent 32px);
}
[data-theme="dark"] .hero-silver {
  background:
    radial-gradient(ellipse 90% 100% at 50% 0%, rgba(51,65,85,0.50) 0%, rgba(30,41,59,0.30) 35%, transparent 70%),
    linear-gradient(180deg, var(--surface-secondary) 0%, var(--surface-page) 85%);
}
[data-theme="dark"] .hero-silver::before {
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,0.025) 0, rgba(255,255,255,0.025) 1px, transparent 1px, transparent 32px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.025) 0, rgba(255,255,255,0.025) 1px, transparent 1px, transparent 32px);
}

.hero[data-active-pillar="positioning"] .hero-blueprint { opacity: 0; }
.hero[data-active-pillar="positioning"] .hero-silver    { opacity: 1; }

/* Per-pillar pillar styling — Signal slide overrides warm pillar accents
   with cool gradients. Scoped via [data-pillar="signal"]. */
.pillar[data-pillar="signal"] .pillar-title em {
  background: linear-gradient(135deg, #10B981 0%, #0EA5E9 50%, #8B5CF6 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
[data-theme="dark"] .pillar[data-pillar="signal"] .pillar-title em {
  background: linear-gradient(135deg, #34D399 0%, #38BDF8 50%, #A78BFA 100%);
  -webkit-background-clip: text; background-clip: text;
}
.hero .pillar[data-pillar="signal"] .btn-secondary,
.hero .pillar[data-pillar="signal"] .btn-secondary:hover {
  background: linear-gradient(135deg, #10B981 0%, #0EA5E9 50%, #8B5CF6 100%);
}

/* Positioning slide — silver text gradient on the title em. */
.pillar[data-pillar="positioning"] .pillar-title em {
  background: linear-gradient(90deg,
    var(--slate-500) 0%, var(--slate-700) 50%, var(--slate-900) 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
  white-space: nowrap;
}
[data-theme="dark"] .pillar[data-pillar="positioning"] .pillar-title em {
  background: linear-gradient(90deg,
    var(--slate-100) 0%, var(--slate-200) 50%, var(--slate-400) 100%);
  -webkit-background-clip: text; background-clip: text;
}
.hero .pillar[data-pillar="positioning"] .btn-secondary {
  background: var(--slate-200);
  color: var(--slate-900);
  -webkit-text-fill-color: var(--slate-900);
}
.hero .pillar[data-pillar="positioning"] .btn-secondary:hover {
  background: var(--slate-400);
  filter: none;
}
[data-theme="dark"] .hero .pillar[data-pillar="positioning"] .btn-secondary {
  background: var(--slate-700);
  color: var(--slate-100);
  -webkit-text-fill-color: var(--slate-100);
}
[data-theme="dark"] .hero .pillar[data-pillar="positioning"] .btn-secondary:hover {
  background: var(--slate-500);
  filter: none;
}

/* Hero foreground — carousel container */
.hero-inner {
  position: relative;
  z-index: 5;
  width: 100%;
}

/* Pillar — left-anchored on desktop, recenters on mobile. */
.pillar {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  text-align: left;
  max-width: 560px;
  /* Offset matches .innovue-collab-card's padding-inline (32px) so the
     pillar's left edge lines up with the Innovue card's content edge. */
  margin: 0 0 0 32px;
}
.pillar > * { pointer-events: none; }
.pillar-actions { pointer-events: auto; }

.pillar-eyebrow {
  display: inline-flex; align-items: center;
  font-family: 'Inconsolata', ui-monospace, monospace;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin: 0;
}

.pillar-title {
  font-size: clamp(40px, 5vw, 60px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--text-primary);
  margin: 0;
}
.pillar-title em {
  font-style: normal;
  background: linear-gradient(135deg, #D4A017 0%, #F97316 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}

.pillar-sub {
  font-size: clamp(16px, 1.4vw, 19px);
  font-weight: 400;
  line-height: 1.55;
  color: var(--text-secondary);
  max-width: 52ch;
  margin: 4px 0 0;
}

.pillar-actions {
  display: flex; flex-wrap: wrap; gap: 12px;
  justify-content: flex-start;
  margin-top: 12px;
}

/* Hero secondary CTA — warm gold→orange gradient by default; overridden
   per-slide above (cool for signal, slate for positioning). */
.hero .btn-secondary {
  background: linear-gradient(135deg, #D4A017 0%, #F97316 100%);
  color: #FFFFFF;
  -webkit-text-fill-color: #FFFFFF;
}
.hero .btn-secondary:hover {
  background: linear-gradient(135deg, #D4A017 0%, #F97316 100%);
  filter: brightness(0.92);
}

/* Hero pillar slider — fade-cross stacked grid */
.hero-slider {
  display: flex;
  flex-direction: column;
  gap: 28px;
  width: 100%;
}
.hero-slider-stage { display: grid; }
.hero-slider-stage .pillar-slide {
  grid-column: 1; grid-row: 1;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 480ms var(--ease-card), transform 480ms var(--ease-card);
}
.hero-slider-stage .pillar-slide.is-active { opacity: 1; transform: translateY(0); }
.hero-slider-stage .pillar-slide:not(.is-active) { pointer-events: none; }
/* Non-active slides skip layout/paint until activated — see also the lazy
   hero-signal mount in JS for the 12 metric tiles. */
.hero-slider-stage .pillar-slide:not(.is-active) { content-visibility: auto; contain-intrinsic-size: 480px 360px; }

/* Carousel dots — anchored to the hero's bottom-right, x-aligned to the
   container's right padding edge. Falls back to in-flow centered on
   mobile (see <900px override below). */
.hero-slider-dots {
  display: flex; gap: 10px;
  position: absolute;
  bottom: 0;
  right: max(32px, calc((100vw - 1440px) / 2 + 32px));
  z-index: 6;
}
.hero-slider-dot {
  appearance: none; -webkit-appearance: none;
  border: none; padding: 0;
  width: 28px; height: 6px;
  border-radius: 999px;
  background: var(--surface-translucent);
  position: relative; overflow: hidden;
  cursor: pointer;
  transition: width 320ms var(--ease-card), background 200ms ease;
}
.hero-slider-dot:hover { background: var(--surface-tertiary); }
.hero-slider-dot:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 3px;
}
.hero-slider-dot[aria-selected="true"] { width: 56px; }
.hero-slider-dot::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--text-primary);
  transform: scaleX(0);
  transform-origin: left center;
}
.hero-slider[data-running="true"] .hero-slider-dot[aria-selected="true"]::before {
  animation: hero-dot-progress 6000ms linear forwards;
}
.hero-slider[data-paused="true"] .hero-slider-dot[aria-selected="true"]::before {
  animation-play-state: paused;
}
.hero-slider:not([data-running="true"]) .hero-slider-dot[aria-selected="true"]::before {
  transform: scaleX(1);
}
@keyframes hero-dot-progress {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

/* Silver text-gradient utility — used by hero pillar title AND many
   non-hero section headings (reports, press, about, contact, Innovue
   card body). Stops match design-tokens.md §Gradients silver-solid. */
.grad-text-silver-solid {
  background-image: linear-gradient(90deg,
    var(--slate-500) 0%, var(--slate-700) 50%, var(--slate-900) 100%);
  background-clip: text; -webkit-background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
[data-theme="dark"] .grad-text-silver-solid {
  background-image: linear-gradient(90deg,
    var(--slate-100) 0%, var(--slate-200) 50%, var(--slate-400) 100%);
}

/* Hero responsive — preserve desktop's left-aligned vibe. */
@media (max-width: 900px) {
  .hero {
    min-height: 540px;
    padding-block: 64px 48px;
  }
  .hero .pillar { max-width: 580px; }
  .hero-slider-dots {
    position: static;
    align-self: flex-end;
    margin-top: 12px;
  }
  :root { --hero-spotlight: radial-gradient(ellipse 70% 42% at 22% 50%,
    rgba(255,255,255,0.78) 0%, rgba(255,255,255,0.50) 32%, transparent 75%); }
  [data-theme="dark"] { --hero-spotlight: radial-gradient(ellipse 70% 42% at 22% 50%,
    rgba(14,14,14,0.82) 0%, rgba(14,14,14,0.55) 32%, transparent 75%); }
}
@media (max-width: 640px) {
  .hero { min-height: 460px; }
}
/* Narrow phone — drop the pillar's 32px left offset since the container
   padding already shrinks to 20px on this range. */
@media (max-width: 480px) {
  .hero .pillar { margin-left: 0; }
}

/* ───────── Search modal — components.md §Search bar (compact icon-trigger variant) ───────── */
.search-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(4px);
  z-index: 800;
  opacity: 0; pointer-events: none;
  transition: opacity 150ms linear;
}
.search-overlay[data-open="true"] { opacity: 1; pointer-events: auto; }

.search-modal {
  position: fixed;
  top: 96px; left: 50%;
  transform: translate(-50%, -8px);
  width: min(560px, calc(100vw - 32px));
  background: var(--surface-page);
  border: 1px solid var(--border-primary);
  border-radius: 16px;
  box-shadow: var(--shadow-high);
  z-index: 900;
  opacity: 0; pointer-events: none;
  transition: opacity 150ms cubic-bezier(0.2,1,0.3,1), transform 150ms cubic-bezier(0.2,1,0.3,1);
  overflow: hidden;
}
.search-modal[data-open="true"] {
  opacity: 1; transform: translate(-50%, 0);
  pointer-events: auto;
}
.search-input-row {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 16px;
  border-bottom: 1px solid var(--border-primary);
}
.search-input-row svg {
  width: 18px; height: 18px;
  stroke: var(--text-tertiary); fill: none;
  stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round;
  flex-shrink: 0;
}
.search-input {
  flex: 1;
  font: inherit; font-size: 15px;
  color: var(--text-primary);
  background: transparent;
  border: 0; outline: 0;
  padding: 4px 0;
}
.search-input::placeholder { color: var(--text-tertiary); }
.search-esc {
  font-family: 'Inconsolata', ui-monospace, monospace;
  font-size: 11px; font-weight: 500;
  color: var(--text-tertiary);
  padding: 4px 8px;
  border: 1px solid var(--border-primary);
  border-radius: 6px;
  background: var(--surface-tertiary);
}
.search-results {
  padding: 12px 8px;
  max-height: min(50vh, 480px);
  overflow-y: auto;
}
.search-section-label {
  font-family: 'Inconsolata', ui-monospace, monospace;
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  padding: 8px 12px 4px;
  margin: 0;
}
.search-link {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 14px;
  transition: background 100ms linear;
}
.search-link:hover { background: var(--surface-tertiary); }
.search-link svg {
  width: 16px; height: 16px;
  stroke: var(--text-tertiary); fill: none;
  stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round;
}
.search-link-meta {
  margin-left: auto;
  font-family: 'Inconsolata', ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

/* ───────── Products — pillar toggle + deliverables + how-it-works ───────── */
/* Products header — toggle (left) + section title (right) on one row.
   Stacks at ≤640px so the title isn't crushed by a wide toggle. */
.products-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 48px;
}
.products-head h2 {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0;
  text-align: left;
}
@media (max-width: 640px) {
  .products-head { flex-direction: column; align-items: stretch; gap: 24px; }
  .products-head h2 { text-align: center; }
}

/* Pillar toggle — sits inline in .products-head (left side). */
.pillar-toggle { display: flex; }
.pillar-toggle-inner {
  display: inline-flex; align-items: center;
  padding: 6px;
  background: var(--surface-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: 12px;
  gap: 4px;
}
.pillar-tab {
  padding: 12px 32px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 150ms cubic-bezier(0.2,1,0.3,1), color 150ms linear;
  white-space: nowrap;
}
.pillar-tab:hover { color: var(--text-primary); }
.pillar-tab[aria-selected="true"] {
  background: var(--surface-inverse);
  color: var(--text-inverse);
}
@media (max-width: 640px) {
  .pillar-tab { padding: 12px 16px; font-size: 13px; }
}

/* Pillar panel */
.pillar-panel { display: none; }
.pillar-panel.is-active { display: block; }

/* Pillar hero — 2-col headline + visual */
.pillar-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
  margin: 0 0 96px;
}
@media (max-width: 980px) {
  .pillar-hero { grid-template-columns: 1fr; gap: 32px; }
}
.pillar-hero-copy h3 {
  font-size: clamp(24px, 2.5vw, 32px);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin: 0 0 32px;
}
.pillar-hero-copy p {
  font-size: 18px;
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 0 0 32px;
  max-width: 56ch;
}
.pillar-hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}
.pillar-hero-visual {
  aspect-ratio: 16 / 10;
  border-radius: 16px;
  border: 1px solid var(--border-primary);
  background: var(--bg-placeholder-radials), var(--surface-secondary);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-tertiary);
  font-size: 14px;
  box-shadow: var(--shadow-low);
}

/* Deliverable cards — 4 across, icon + title + body */
.deliverable-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin: 0 0 96px;
}
@media (max-width: 1100px) {
  .deliverable-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .deliverable-grid { grid-template-columns: 1fr; }
}
.deliverable-card {
  background: var(--surface-secondary);
  border: 1px solid var(--border-primary);
  border-radius: 16px;
  padding: 32px;
  display: flex; flex-direction: column; gap: 20px;
  transition: box-shadow 250ms cubic-bezier(0.2,1,0.3,1);
}
.deliverable-card:hover { box-shadow: var(--shadow-medium); }
.deliverable-card .icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-primary);
}
.deliverable-card .icon svg {
  width: 28px; height: 28px;
  stroke: currentColor; fill: none;
  stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round;
}
.deliverable-card h4 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--text-primary);
  margin: 0;
}
.deliverable-card p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 0;
}

/* ───────── Per-pillar gradient theming — components.md §Gradients (focal level)
   Scoped to #products via [data-pillar]; hero/Innovue card/counters stay neutral.
     Licensing Platform        → warm  (S → D vivid)
     Signal  → cool  (A → B → C vivid)
   Themed surfaces: pillar h3 (gradient text), pillar visual placeholder (gradient bg),
   active toggle tab (gradient fill). Body, CTA, deliverable cards stay neutral. ───── */
#products {
  --score-s-vivid: #D4A017;
  --score-d-vivid: #F97316;
  --score-a-vivid: #10B981;
  --score-b-vivid: #0EA5E9;
  --score-c-vivid: #8B5CF6;
  --warm-body: #7A4A0F;
  --cool-body: #1E3A5F;
}
/* Pillar h3 — gradient text */
#products[data-pillar="licensing"] .pillar-panel.is-active .pillar-hero-copy h3,
#products[data-pillar="licensing"] .pillar-panel.is-active .howitworks > h3 {
  background-image: linear-gradient(90deg,
    var(--score-s-vivid) 0%, var(--score-d-vivid) 100%);
  background-clip: text; -webkit-background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
#products[data-pillar="signal"] .pillar-panel.is-active .pillar-hero-copy h3 {
  background-image: linear-gradient(90deg,
    var(--score-a-vivid) 0%, var(--score-b-vivid) 50%, var(--score-c-vivid) 100%);
  background-clip: text; -webkit-background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}

/* Pillar CTAs — gradient fill (dashboard-preview.html §.btn-shell.primary).
   Licensing = warm S→D; Signal = cool A→B→C. Scoped so each pillar's
   CTA carries its own pillar accent without bleeding into the other. */
#pillar-licensing .btn-primary {
  background: linear-gradient(135deg, #D4A017 0%, #F97316 100%);
  color: #FFFFFF;
  border: 0;
  box-shadow: 0 1px 2px rgba(180,83,9,0.18), inset 0 1px 0 rgba(255,255,255,0.18);
}
#pillar-licensing .btn-primary:hover {
  background: linear-gradient(135deg, #B45309 0%, #C2410C 100%);
}
#pillar-signal .btn-primary {
  background: linear-gradient(135deg, #10B981 0%, #0EA5E9 50%, #8B5CF6 100%);
  color: #FFFFFF;
  border: 0;
  box-shadow: 0 1px 2px rgba(3,105,161,0.18), inset 0 1px 0 rgba(255,255,255,0.18);
}
#pillar-signal .btn-primary:hover {
  background: linear-gradient(135deg, #047857 0%, #0369A1 50%, #6D28D9 100%);
}
[data-theme="dark"] #pillar-licensing .btn-primary,
[data-theme="dark"] #pillar-signal .btn-primary {
  box-shadow: 0 1px 2px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.12);
}
/* Visual placeholders — gradient bg wash + paired body color.
   Applies to both .pillar-hero-visual (top of panel) and .howitworks-visual (lower in panel). */
#products[data-pillar="licensing"] .pillar-panel.is-active .pillar-hero-visual,
#products[data-pillar="licensing"] .pillar-panel.is-active .howitworks-visual {
  background: linear-gradient(90deg,
    #FFFFFF 0%, #FDF6E0 35%, #FAF3DC 65%, #FFF7ED 100%);
  color: var(--warm-body);
  border-color: rgba(122, 74, 15, 0.15);
}
#products[data-pillar="signal"] .pillar-panel.is-active .pillar-hero-visual,
#products[data-pillar="signal"] .pillar-panel.is-active .howitworks-visual {
  background: linear-gradient(90deg,
    #FFFFFF 0%, #ECFDF5 30%, #F0F9FF 65%, #F5F3FF 100%);
  color: var(--cool-body);
  border-color: rgba(30, 58, 95, 0.15);
}
[data-theme="dark"] #products[data-pillar="licensing"] .pillar-panel.is-active .pillar-hero-visual,
[data-theme="dark"] #products[data-pillar="licensing"] .pillar-panel.is-active .howitworks-visual {
  background: linear-gradient(90deg,
    #161616 0%, rgba(212,160,23,0.10) 50%, rgba(249,115,22,0.12) 100%);
  color: #F5E4A8; border-color: rgba(245, 228, 168, 0.15);
}
[data-theme="dark"] #products[data-pillar="signal"] .pillar-panel.is-active .pillar-hero-visual,
[data-theme="dark"] #products[data-pillar="signal"] .pillar-panel.is-active .howitworks-visual {
  background: linear-gradient(90deg,
    #161616 0%, rgba(16,185,129,0.10) 35%, rgba(14,165,233,0.10) 70%, rgba(139,92,246,0.10) 100%);
  color: #A7F3D0; border-color: rgba(167, 243, 208, 0.15);
}

/* ───────── Product shot · Licensing flat catalog ─────────────────────────
   Replaces the .pillar-hero-visual placeholder in #pillar-licensing with
   the §1.1 "The 30, head-on" composition from brand/previews/imagery-preview.html.
   Inner canvas stays at the source's native 1376×860; fluid scale via
   container queries so the frame fills the .pillar-hero column at 16:10
   and the two callouts overhang -56px into the column gap / page margin.
   ────────────────────────────────────────────────────────────────────── */
.pillar-hero-shot { position: relative; }
/* Pin Licensing's visual column to the source's 688px display width so the
   30-tile catalog renders at imagery-preview's exact 0.5 scale (tiles
   100×65 rendered, gap 7px). Licensing collapses to 1-col earlier than
   other pillars (1180px instead of 980px) because copy column would
   otherwise compress below ~280px while the visual stays pinned. */
#pillar-licensing .pillar-hero { grid-template-columns: 1fr 688px; }
@media (max-width: 1180px) {
  #pillar-licensing .pillar-hero { grid-template-columns: 1fr; gap: 32px; }
}
.frame-wrap { position: relative; width: 100%; max-width: 688px; margin: 0 auto; display: block; }
.browser-frame {
  width: 100%;
  background: var(--surface-page);
  border: 1px solid rgba(238,238,238,0.5);
  border-radius: 20px;
  overflow: hidden;
  box-shadow:
    0 1px 1px rgba(0,0,0,0.04),
    0 16px 48px -8px rgba(0,0,0,0.12),
    0 48px 96px -24px rgba(0,0,0,0.18);
  position: relative;
}
[data-theme="dark"] .browser-frame {
  border-color: rgba(212,160,23,0.22);
  box-shadow:
    0 1px 1px rgba(0,0,0,0.30),
    0 16px 48px -8px rgba(0,0,0,0.50),
    0 48px 96px -24px rgba(0,0,0,0.60);
}
.browser-frame[data-chrome="bare"] .chrome { display: none; }
.frame-canvas {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  position: relative;
  background: var(--surface-page);
  container-type: inline-size;
}
.shot-inner {
  position: absolute; top: 0; left: 0;
  width: 1376px; height: 860px;
  transform-origin: top left;
  /* Divide a length by a length so calc() returns a unitless ratio; dividing
     100cqi by a raw number leaves the result as a length, which scale() drops. */
  transform: scale(calc(100cqi / 1376px));
}

.shot-perspective { position: relative; width: 100%; height: 100%; overflow: hidden; }
.shot-perspective .stage-3d {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
}
.shot-perspective .grid-3d { display: grid; gap: 14px; }
.shot-perspective.warm-light {
  background: linear-gradient(180deg, #FFFFFF 0%, #FFFCF6 50%, #FFF6EA 100%);
}
.shot-perspective.warm-light::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(60% 50% at 50% 25%, rgba(212,160,23,0.10) 0%, transparent 65%),
    radial-gradient(40% 40% at 85% 80%, rgba(249,115,22,0.08) 0%, transparent 70%);
}
.shot-perspective.warm-light.flat .grid-3d {
  grid-template-columns: repeat(6, 200px);
  grid-auto-rows: 130px;
  gap: 14px;
}
[data-theme="dark"] .shot-perspective.warm-light {
  background: linear-gradient(180deg, #1A0F08 0%, #1F140B 50%, #1A0F08 100%);
}
[data-theme="dark"] .shot-perspective.warm-light::before {
  background:
    radial-gradient(60% 50% at 50% 25%, rgba(212,160,23,0.20) 0%, transparent 65%),
    radial-gradient(40% 40% at 85% 80%, rgba(249,115,22,0.14) 0%, transparent 70%);
}

.btile {
  background: #FFFFFF;
  border: 1px solid var(--border-primary);
  border-radius: 10px;
  padding: 14px 16px;
  display: flex; flex-direction: column; gap: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
}
.btile .tt { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.btile .pid { font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; font-weight: 600; color: var(--text-primary); letter-spacing: 0.04em; }
.btile .ipc { font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; font-weight: 500; color: var(--text-secondary); letter-spacing: 0.02em; }
.btile .bot { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-top: auto; }
.btile .cites { font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; font-weight: 600; color: var(--text-tertiary); }
.shot-perspective.warm-light .btile {
  background: rgba(255,255,255,0.96);
  border-color: rgba(232,217,180,0.55);
  box-shadow: 0 4px 16px rgba(122,74,15,0.06), 0 1px 2px rgba(122,74,15,0.04);
}
[data-theme="dark"] .shot-perspective.warm-light .btile {
  background: rgba(28,20,12,0.92);
  border-color: rgba(212,160,23,0.22);
  box-shadow: 0 4px 16px rgba(0,0,0,0.45), 0 1px 2px rgba(212,160,23,0.10);
}
.btile .tier-chip { font-size: 11px; padding: 3px 8px; letter-spacing: 0.06em; }

.callout {
  position: absolute; z-index: 20;
  display: flex; align-items: flex-start; gap: 10px;
  background: #FFFFFF;
  border: 1px solid var(--border-primary);
  border-radius: 12px;
  padding: 10px 14px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  min-width: 180px; max-width: 240px;
  font-family: 'Urbanist', system-ui, sans-serif;
}
[data-theme="dark"] .callout {
  background: rgba(28,20,12,0.94);
  border-color: rgba(212,160,23,0.22);
  box-shadow: 0 8px 24px rgba(0,0,0,0.50), 0 1px 2px rgba(0,0,0,0.30);
}
.callout .accent { width: 8px; height: 8px; border-radius: 50%; background: var(--text-primary); flex-shrink: 0; margin-top: 5px; }
.callout .accent.warm { background: #F97316; }
.callout .body { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.callout .val { font-size: 13px; font-weight: 600; color: var(--text-primary); line-height: 1.35; }
.callout .val em { font-style: normal; background: linear-gradient(135deg, #D4A017 0%, #F97316 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.callout .sub { font-size: 11px; color: var(--text-secondary); line-height: 1.4; margin-top: 2px; }

.callout.bundle-callout { min-width: 0; max-width: 300px; padding: 12px 14px; }
.bundle-callout h3 { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; color: var(--text-primary); line-height: 1.25; margin: 0; }
.bundle-callout h3 em { font-style: normal; background: linear-gradient(135deg, #D4A017 0%, #F97316 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.bundle-callout .sub { font-size: 11px; color: var(--text-secondary); line-height: 1.45; margin: 4px 0 0; }
.bundle-callout .legend { display: flex; align-items: center; flex-wrap: nowrap; gap: 4px; margin-top: 8px; }
.bundle-callout .legend .tier-chip { font-size: 9px; padding: 2px 5px; letter-spacing: 0.06em; }

/* When #pillar-licensing collapses to 1-col (<=1180px), pull callouts inside
   the frame so they don't hang off the page edge on narrow viewports. */
@media (max-width: 1180px) {
  .pillar-hero-shot .callout.bundle-callout { left: 16px !important; bottom: 16px !important; right: auto !important; }
  .pillar-hero-shot .callout:not(.bundle-callout) { right: 16px !important; top: 16px !important; left: auto !important; }
}

/* ───────── Product shot · Signal spread-read cascade ──────────────
   Replaces .pillar-hero-visual placeholder in #pillar-signal with the
   §2.1 "spread read · cascade · medium peek" composition from
   brand/catalog/imagery-preview.html. Five expanded Pro-report cards
   (D → S) fanned diagonally over a cool-light flat canvas, two cool
   callouts overhanging the column. Inner canvas 1376×1032 (16:12 vs the
   licensing shot's 16:10); fluid scale via the same container-query
   pattern. ────────────────────────────────────────────────────────────── */
#pillar-signal .pillar-hero { grid-template-columns: 1fr 688px; }
@media (max-width: 1180px) {
  #pillar-signal .pillar-hero { grid-template-columns: 1fr; gap: 32px; }
}

/* Tall canvas — bumps frame to 16:12 so the diagonal cascade fits. */
.browser-frame.is-tall .frame-canvas { aspect-ratio: 16/12; }
.browser-frame.is-tall .shot-inner { height: 1032px; }

/* Cool-light flat canvas — vertical white→pale-cool gradient + sky/violet bloom. */
.shot-perspective.cool-light { background: linear-gradient(180deg, #FFFFFF 0%, #F6FAFD 50%, #ECF4FA 100%); }
.shot-perspective.cool-light::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(60% 50% at 50% 25%, rgba(14,165,233,0.08) 0%, transparent 65%),
    radial-gradient(40% 40% at 85% 80%, rgba(139,92,246,0.07) 0%, transparent 70%),
    radial-gradient(35% 35% at 15% 80%, rgba(16,185,129,0.06) 0%, transparent 70%);
}
.shot-perspective.cool-light.flat .stage-3d { perspective: none; perspective-origin: 50% 50%; }
[data-theme="dark"] .shot-perspective.cool-light { background: linear-gradient(180deg, #0B1318 0%, #0F1A22 50%, #0B1318 100%); }
[data-theme="dark"] .shot-perspective.cool-light::before {
  background:
    radial-gradient(60% 50% at 50% 25%, rgba(14,165,233,0.16) 0%, transparent 65%),
    radial-gradient(40% 40% at 85% 80%, rgba(139,92,246,0.14) 0%, transparent 70%),
    radial-gradient(35% 35% at 15% 80%, rgba(16,185,129,0.10) 0%, transparent 70%);
}

/* Cool callout variant — emerald → sky → violet gradient for em + cool accent dot. */
.callout .accent.cool { background: #0EA5E9; }
.callout.cool .val em,
.bundle-callout.cool h3 em {
  font-style: normal;
  background: linear-gradient(135deg, #10B981 0%, #0EA5E9 50%, #8B5CF6 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  -webkit-text-fill-color: transparent;
}

/* — Pro-Report card primitives (shell, letterhead, tier seal, metric cells) — */
.r-page-card { border: 1px solid var(--text-primary); border-radius: 8px; box-shadow: var(--shadow-low); overflow: hidden; background: var(--surface-page); }
[data-theme="dark"] .r-page-card { border-color: rgba(255,255,255,0.18); }

.r-letterhead {
  display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 16px;
  padding: 14px 32px;
  background: var(--surface-inverse); color: var(--text-inverse);
  font-size: 11px; font-weight: 600; letter-spacing: +0.18em; text-transform: uppercase;
}
.r-letterhead .l-brand { display: flex; align-items: center; gap: 14px; justify-self: start; }
.r-letterhead .l-brand .l-tis { height: 22px; width: auto; display: block; }
.r-letterhead .l-brand .l-divider { width: 1px; height: 22px; background: rgba(255,255,255,0.32); display: inline-block; }
.r-letterhead .l-brand .l-innovue { height: 30px; width: auto; display: block; }
.r-letterhead .l-meta { justify-self: end; display: flex; align-items: center; gap: 14px; color: rgba(255,255,255,0.72); }
.r-letterhead .l-meta b { color: var(--text-inverse); font-weight: 600; }
[data-theme="dark"] .r-letterhead .l-brand .l-divider { background: rgba(0,0,0,0.20); }
[data-theme="dark"] .r-letterhead .l-meta { color: rgba(0,0,0,0.65); }

/* Logo swap — light theme letterhead is dark (show light logos); dark flips. */
.r-letterhead .l-tis.is-dark,
.r-letterhead .l-innovue.is-dark { display: none; }
[data-theme="dark"] .r-letterhead .l-tis.is-light,
[data-theme="dark"] .r-letterhead .l-innovue.is-light { display: none; }
[data-theme="dark"] .r-letterhead .l-tis.is-dark,
[data-theme="dark"] .r-letterhead .l-innovue.is-dark { display: block; }

/* Tier seal — bordered, double-ringed, giant tier letter. */
.r-seal {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 28px 16px;
  border: 1.5px solid var(--score-s); border-radius: 14px;
  background: linear-gradient(180deg, var(--score-s-bg) 0%, var(--surface-page) 100%);
  position: relative;
}
.r-seal::after { content: ""; position: absolute; inset: 6px; border: 1px solid var(--score-s); border-radius: 9px; opacity: 0.40; pointer-events: none; }
.r-seal > * { position: relative; z-index: 1; }
.r-seal-eyebrow { display: flex; align-items: center; justify-content: center; gap: 5px; font-size: 12px; font-weight: 600; letter-spacing: +0.20em; text-transform: uppercase; color: var(--score-s); margin-bottom: 14px; }
.r-seal-eyebrow .r-seal-num { font-feature-settings: "tnum"; font-size: 16px; font-weight: 600; letter-spacing: -0.01em; text-transform: none; color: var(--score-s); }
.r-seal-mark { font-family: 'Urbanist', 'Inter', system-ui, sans-serif; font-size: 140px; font-weight: 700; line-height: 1; letter-spacing: -0.05em; margin-bottom: 10px; padding-right: 0.05em; }
.r-seal-tier { font-size: 15px; font-weight: 600; color: var(--score-s); font-feature-settings: "tnum"; letter-spacing: 0; display: flex; align-items: center; justify-content: center; gap: 8px; line-height: 1; }
.r-seal-tier .r-seal-dot { font-size: 200%; line-height: 0; vertical-align: middle; }

/* Tier seal — non-S variants (border + bg + accent text). */
.r-seal[data-tier="a"] { border-color: var(--score-a); background: linear-gradient(180deg, var(--score-a-bg) 0%, var(--surface-page) 100%); }
.r-seal[data-tier="a"]::after { border-color: var(--score-a); }
.r-seal[data-tier="a"] .r-seal-eyebrow,
.r-seal[data-tier="a"] .r-seal-tier,
.r-seal[data-tier="a"] .r-seal-eyebrow .r-seal-num { color: var(--score-a); }
.r-seal[data-tier="b"] { border-color: var(--score-b); background: linear-gradient(180deg, var(--score-b-bg) 0%, var(--surface-page) 100%); }
.r-seal[data-tier="b"]::after { border-color: var(--score-b); }
.r-seal[data-tier="b"] .r-seal-eyebrow,
.r-seal[data-tier="b"] .r-seal-tier,
.r-seal[data-tier="b"] .r-seal-eyebrow .r-seal-num { color: var(--score-b); }
.r-seal[data-tier="c"] { border-color: var(--score-c); background: linear-gradient(180deg, var(--score-c-bg) 0%, var(--surface-page) 100%); }
.r-seal[data-tier="c"]::after { border-color: var(--score-c); }
.r-seal[data-tier="c"] .r-seal-eyebrow,
.r-seal[data-tier="c"] .r-seal-tier,
.r-seal[data-tier="c"] .r-seal-eyebrow .r-seal-num { color: var(--score-c); }
.r-seal[data-tier="d"] { border-color: var(--score-d); background: linear-gradient(180deg, var(--score-d-bg) 0%, var(--surface-page) 100%); }
.r-seal[data-tier="d"]::after { border-color: var(--score-d); }
.r-seal[data-tier="d"] .r-seal-eyebrow,
.r-seal[data-tier="d"] .r-seal-tier,
.r-seal[data-tier="d"] .r-seal-eyebrow .r-seal-num { color: var(--score-d); }

/* Tier "deep" colours — giant letter mark per tier (light + dark). */
.r-seal[data-tier="s"] .r-seal-mark { color: #5C4708; }
.r-seal[data-tier="a"] .r-seal-mark { color: #065F46; }
.r-seal[data-tier="b"] .r-seal-mark { color: #0C4A6E; }
.r-seal[data-tier="c"] .r-seal-mark { color: #4C1D95; }
.r-seal[data-tier="d"] .r-seal-mark { color: #9A3412; }
[data-theme="dark"] .r-seal[data-tier="s"] .r-seal-mark { color: #F5D26A; }
[data-theme="dark"] .r-seal[data-tier="a"] .r-seal-mark { color: #6EE7B7; }
[data-theme="dark"] .r-seal[data-tier="b"] .r-seal-mark { color: #7DD3FC; }
[data-theme="dark"] .r-seal[data-tier="c"] .r-seal-mark { color: #C4B5FD; }
[data-theme="dark"] .r-seal[data-tier="d"] .r-seal-mark { color: #FDBA74; }

/* Metric cells (cohort arc, rank histogram, PSS meter). */
.r-metric { padding: 14px 16px; border: 1px solid var(--border-primary); border-radius: 14px; background: var(--surface-secondary); display: flex; flex-direction: column; align-items: center; text-align: center; }
.r-metric .lbl { display: inline-flex; align-items: center; gap: 2px; font-size: 10px; font-weight: 600; letter-spacing: +0.18em; text-transform: uppercase; color: var(--text-tertiary); margin-bottom: 6px; }
.r-metric .val { font-family: 'Urbanist', 'Inter', system-ui, sans-serif; font-feature-settings: "tnum"; font-size: 30px; font-weight: 600; letter-spacing: -0.02em; line-height: 1; color: var(--text-primary); }
.r-metric .val small { font-size: 0.4em; font-weight: 500; margin-left: 2px; color: var(--text-tertiary); letter-spacing: 0; }
.r-metric .sub { font-size: 12px; color: var(--text-tertiary); margin-top: 10px; }
.r-metric-mid { flex: 1; width: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; }
.r-metric-arc { position: relative; width: 130px; height: 130px; display: flex; align-items: center; justify-content: center; }
.r-metric-arc-svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.r-metric-arc-svg .arc-track { fill: none; stroke: var(--border-tertiary); stroke-width: 6; stroke-linecap: round; }
.r-metric-arc-svg .arc-fill { fill: none; stroke: var(--text-primary); stroke-width: 6; stroke-linecap: round; }
.r-metric-arc-val { font-family: 'Urbanist', 'Inter', system-ui, sans-serif; font-feature-settings: "tnum"; font-size: 30px; font-weight: 600; letter-spacing: -0.02em; line-height: 1; color: var(--text-primary); position: relative; z-index: 1; }
.r-metric-arc-val small { font-size: 0.4em; font-weight: 500; color: var(--text-tertiary); margin-left: 2px; letter-spacing: 0; }
.r-metric-dist { width: 100%; max-width: 240px; }
.r-metric-dist-svg { width: 100%; height: 80px; display: block; }
.r-metric-dist-svg .bar { fill: var(--text-tertiary); fill-opacity: 0.32; }
.r-metric-dist-svg .bar.is-this { fill: var(--text-primary); fill-opacity: 1; }
.r-metric-dist-svg .marker { fill: var(--text-primary); }
.r-metric-dist-svg .baseline { stroke: var(--border-tertiary); stroke-width: 1; }
.r-metric-meter-h { width: 100%; max-width: 240px; }
.r-metric-meter-h-bar { position: relative; width: 100%; height: 20px; background: var(--surface-quaternary); border: 1px solid var(--border-tertiary); border-radius: 3px; overflow: hidden; }
.r-metric-meter-h-fill { position: absolute; top: 0; bottom: 0; left: 0; background: var(--text-primary); }
.r-metric-meter-h-tick { position: absolute; top: -3px; bottom: -3px; width: 1px; background: var(--border-tertiary); }
.r-metric-meter-h-tick.t-50 { left: 50%; }
.r-metric-meter-h-scale { display: flex; justify-content: space-between; font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace; font-feature-settings: "tnum"; font-size: 9px; font-weight: 600; color: var(--text-tertiary); margin-top: 5px; letter-spacing: +0.04em; }

/* 2×2 layout shared by the cascade cards (seal + 3 metric cells). */
.r-grid-2x2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; padding: 28px 32px 32px; }

/* Spread-stage — absolutely positions page-cards inside the cool-light canvas. */
.shot-perspective.cool-light.flat .r-spread-stage { position: absolute; inset: 0; }
.shot-perspective.cool-light.flat .r-spread-stage .r-page-card { position: absolute; transition: transform 240ms ease; }

/* Five-card cascade — D upper-left (back, z:1) → S lower-right (front, z:5). */
.shot-perspective.cool-light.flat .r-spread-stage.is-cascade .r-page-card { width: 500px; }
.r-spread-stage.is-cascade .r-letterhead { padding: 9px 16px; font-size: 9.5px; letter-spacing: +0.16em; gap: 10px; }
.r-spread-stage.is-cascade .r-letterhead .l-tis { height: 16px; }
.r-spread-stage.is-cascade .r-letterhead .l-innovue { height: 20px; }
.r-spread-stage.is-cascade .r-letterhead .l-divider { height: 16px; }
.r-spread-stage.is-cascade .r-letterhead .l-meta { gap: 10px; }
.r-spread-stage.is-cascade .r-grid-2x2 { padding: 14px 14px 16px; gap: 10px; }
.r-spread-stage.is-cascade .r-grid-2x2 .r-seal { padding: 14px 8px; }
.r-spread-stage.is-cascade .r-grid-2x2 .r-seal-mark { font-size: 82px; margin-bottom: 6px; }
.r-spread-stage.is-cascade .r-grid-2x2 .r-seal-eyebrow { margin-bottom: 7px; font-size: 9px; }
.r-spread-stage.is-cascade .r-grid-2x2 .r-seal-eyebrow .r-seal-num { font-size: 12px; }
.r-spread-stage.is-cascade .r-grid-2x2 .r-seal-tier { font-size: 11px; gap: 5px; }
.r-spread-stage.is-cascade .r-grid-2x2 .r-metric { padding: 10px 8px; }
.r-spread-stage.is-cascade .r-grid-2x2 .r-metric .lbl { font-size: 8.5px; letter-spacing: +0.14em; margin-bottom: 4px; }
.r-spread-stage.is-cascade .r-grid-2x2 .r-metric-arc { width: 80px; height: 80px; }
.r-spread-stage.is-cascade .r-grid-2x2 .r-metric-arc-svg .arc-track,
.r-spread-stage.is-cascade .r-grid-2x2 .r-metric-arc-svg .arc-fill { stroke-width: 7; }
.r-spread-stage.is-cascade .r-grid-2x2 .r-metric .val { font-size: 19px; }
.r-spread-stage.is-cascade .r-grid-2x2 .r-metric-arc-val { font-size: 17px; }
.r-spread-stage.is-cascade .r-grid-2x2 .r-metric .sub { font-size: 9px; margin-top: 6px; line-height: 1.35; }
.r-spread-stage.is-cascade .r-grid-2x2 .r-metric-mid { gap: 6px; }
.r-spread-stage.is-cascade .r-grid-2x2 .r-metric-dist-svg { height: 44px; }
.r-spread-stage.is-cascade .r-grid-2x2 .r-metric-meter-h-bar { height: 14px; }
.r-spread-stage.is-cascade .r-grid-2x2 .r-metric-meter-h-scale { font-size: 8px; margin-top: 3px; }

/* Layered drop shadows — depth scales with z-order. */
.r-spread-stage.is-cascade .r-page-card.is-d { z-index: 1; box-shadow: 0 8px 20px -8px rgba(15,23,42,0.10), 0 3px 8px -3px rgba(15,23,42,0.06); }
.r-spread-stage.is-cascade .r-page-card.is-c { z-index: 2; box-shadow: 0 12px 28px -10px rgba(15,23,42,0.12), 0 4px 10px -4px rgba(15,23,42,0.08); }
.r-spread-stage.is-cascade .r-page-card.is-b { z-index: 3; box-shadow: 0 16px 36px -12px rgba(15,23,42,0.14), 0 5px 12px -5px rgba(15,23,42,0.10); }
.r-spread-stage.is-cascade .r-page-card.is-a { z-index: 4; box-shadow: 0 20px 44px -12px rgba(15,23,42,0.18), 0 6px 14px -6px rgba(15,23,42,0.12); }
.r-spread-stage.is-cascade .r-page-card.is-s { z-index: 5; box-shadow: 0 28px 56px -14px rgba(15,23,42,0.24), 0 8px 20px -8px rgba(15,23,42,0.16); }
[data-theme="dark"] .r-spread-stage.is-cascade .r-page-card.is-d { box-shadow: 0 8px 20px -8px rgba(0,0,0,0.42), 0 3px 8px -3px rgba(0,0,0,0.30); }
[data-theme="dark"] .r-spread-stage.is-cascade .r-page-card.is-c { box-shadow: 0 12px 28px -10px rgba(0,0,0,0.45), 0 4px 10px -4px rgba(0,0,0,0.32); }
[data-theme="dark"] .r-spread-stage.is-cascade .r-page-card.is-b { box-shadow: 0 16px 36px -12px rgba(0,0,0,0.48), 0 5px 12px -5px rgba(0,0,0,0.34); }
[data-theme="dark"] .r-spread-stage.is-cascade .r-page-card.is-a { box-shadow: 0 20px 44px -12px rgba(0,0,0,0.55), 0 6px 14px -6px rgba(0,0,0,0.38); }
[data-theme="dark"] .r-spread-stage.is-cascade .r-page-card.is-s { box-shadow: 0 28px 56px -14px rgba(0,0,0,0.65), 0 8px 20px -8px rgba(0,0,0,0.42); }

/* Medium peek — 40% offset (X step 200, Y step 76). */
.r-spread-stage.is-cascade.peek-medium .r-page-card.is-d { top: 25px;  left: 38px;  }
.r-spread-stage.is-cascade.peek-medium .r-page-card.is-c { top: 101px; left: 238px; }
.r-spread-stage.is-cascade.peek-medium .r-page-card.is-b { top: 177px; left: 438px; }
.r-spread-stage.is-cascade.peek-medium .r-page-card.is-a { top: 253px; left: 638px; }
.r-spread-stage.is-cascade.peek-medium .r-page-card.is-s { top: 329px; left: 838px; }

/* Expanded — Score & Weight section pushes card height ~600px; tighten internals. */
.r-spread-stage.is-cascade.is-expanded .r-page-card .r-grid-2x2 { padding: 12px 12px 14px; gap: 10px; }
.r-spread-stage.is-cascade.is-expanded .r-page-card .r-seal-mark { font-size: 74px; margin-bottom: 6px; }
.r-spread-stage.is-cascade.is-expanded .r-page-card .r-metric-arc { width: 74px; height: 74px; }
.r-spread-stage.is-cascade.is-expanded .r-page-card .r-metric .val { font-size: 18px; }
.r-spread-stage.is-cascade.is-expanded .r-page-card .r-metric-arc-val { font-size: 16px; }

/* Score & Weight — divider + header + 200px radar | threshold rows. */
.r-score-section { padding: 14px 14px 16px; border-top: 1px solid var(--border-primary); }
.r-score-header {
  display: flex; align-items: baseline; justify-content: space-between;
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 9px; font-weight: 600; letter-spacing: +0.18em; text-transform: uppercase; color: var(--text-tertiary);
  padding-bottom: 7px; border-bottom: 1px solid var(--border-primary); margin-bottom: 12px;
}
.r-score-header .r-score-header-meta { color: var(--text-secondary); }
.r-score-grid { display: grid; grid-template-columns: 200px 1fr; gap: 18px; align-items: start; }

/* Mini radar — monochrome, 8-axis (P1–P8). */
.r-radar-mini { width: 200px; height: 200px; position: relative; }
.r-radar-mini svg { width: 100%; height: 100%; display: block; overflow: visible; }
.r-radar-mini .grid { fill: none; stroke: var(--border-primary); stroke-width: 1; vector-effect: non-scaling-stroke; }
.r-radar-mini .grid.inner { stroke-dasharray: 3 3; }
.r-radar-mini .spoke { stroke: var(--border-primary); stroke-width: 1; vector-effect: non-scaling-stroke; }
.r-radar-mini .polygon { fill: none; stroke: var(--text-tertiary); stroke-width: 1.5; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.r-radar-mini .point { fill: var(--text-primary); }
.r-radar-mini .label { font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 18px; font-weight: 600; letter-spacing: +0.10em; fill: var(--text-secondary); }

/* Mini threshold rows — label + chip + value + 2px track. */
.r-thresh-mini { display: flex; flex-direction: column; gap: 9px; }
.r-thresh-row { display: flex; flex-direction: column; gap: 3px; }
.r-thresh-row .head { display: flex; align-items: baseline; gap: 8px; line-height: 1; }
.r-thresh-row .head .lbl { flex: 1; font-size: 10px; font-weight: 500; color: var(--text-primary); letter-spacing: 0; text-transform: none; }
.r-thresh-row .head .tier { font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 8px; font-weight: 600; letter-spacing: +0.20em; color: var(--text-tertiary); text-transform: uppercase; }
.r-thresh-row .head .val { font-family: 'Urbanist', 'Inter', system-ui, sans-serif; font-feature-settings: "tnum"; font-size: 11px; font-weight: 600; color: var(--text-primary); min-width: 18px; text-align: right; }
.r-thresh-row .track { position: relative; width: 100%; height: 2px; background: var(--surface-tertiary); border-radius: 1px; }
.r-thresh-row .fill { position: absolute; left: 0; top: 0; height: 100%; background: var(--text-primary); border-radius: 1px; }

[data-theme="dark"] .r-score-section { border-top-color: rgba(255,255,255,0.12); }
[data-theme="dark"] .r-score-header { border-bottom-color: rgba(255,255,255,0.12); }
[data-theme="dark"] .r-thresh-row .track { background: rgba(255,255,255,0.08); }

/* ── Signal-pillar fit & theming overrides ─────────────────────────
   Three deltas vs the catalog source:
   (a) Frame stays 16:10 (no .is-tall) to match licensing. The cascade
       renders at its natural native scale — D/C/B fully inside the canvas,
       A grazing the bottom, S deliberately falls off the bottom-right.
       The bleed reads as a teaser ("more reports below the fold").
   (b) Dark-mode frame border + callout bg use cool sky tint, not warm gold.
   (c) Letterhead pinned to the always-dark banner regardless of theme. */

[data-theme="dark"] #pillar-signal .browser-frame {
  border-color: rgba(14,165,233,0.22);
  box-shadow:
    0 1px 1px rgba(0,0,0,0.30),
    0 16px 48px -8px rgba(0,0,0,0.50),
    0 48px 96px -24px rgba(0,0,0,0.60);
}
[data-theme="dark"] #pillar-signal .callout {
  background: rgba(11,19,24,0.94);
  border-color: rgba(14,165,233,0.22);
  box-shadow: 0 8px 24px rgba(0,0,0,0.50), 0 1px 2px rgba(0,0,0,0.30);
}

/* Letterhead — always-dark banner; show light-variant logos always. */
#pillar-signal .r-letterhead {
  background: #252525;
  color: #FFFFFF;
}
#pillar-signal .r-letterhead .l-brand .l-divider { background: rgba(255,255,255,0.32); }
#pillar-signal .r-letterhead .l-meta { color: rgba(255,255,255,0.72); }
#pillar-signal .r-letterhead .l-meta b { color: #FFFFFF; }
[data-theme="dark"] #pillar-signal .r-letterhead .l-tis.is-light,
[data-theme="dark"] #pillar-signal .r-letterhead .l-innovue.is-light { display: block; }
[data-theme="dark"] #pillar-signal .r-letterhead .l-tis.is-dark,
[data-theme="dark"] #pillar-signal .r-letterhead .l-innovue.is-dark { display: none; }

/* Active toggle tab — gradient fill (overrides the default solid-black active state). */
#products[data-pillar="licensing"] .pillar-tab[aria-selected="true"] {
  background: linear-gradient(90deg, #FDF6E0 0%, #FAF3DC 50%, #FFF7ED 100%);
  color: #B45309;
  font-weight: 700;
}
#products[data-pillar="signal"] .pillar-tab[aria-selected="true"] {
  background: linear-gradient(90deg, #ECFDF5 0%, #F0F9FF 50%, #F5F3FF 100%);
  color: var(--cool-body);
}
[data-theme="dark"] #products[data-pillar="licensing"] .pillar-tab[aria-selected="true"] {
  background: rgba(249,115,22,0.18); color: #F5E4A8;
}
[data-theme="dark"] #products[data-pillar="signal"] .pillar-tab[aria-selected="true"] {
  background: rgba(14,165,233,0.18); color: #A7F3D0;
}

/* How it works — left visual + right accordion */
.howitworks {
  margin: 0;
}
.howitworks h3 {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 64px;
}
.howitworks-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 980px) {
  .howitworks-grid { grid-template-columns: 1fr; }
}
.howitworks-visual {
  aspect-ratio: 16 / 11;
  border-radius: 16px;
  border: 1px solid var(--border-primary);
  background: var(--bg-placeholder-radials), var(--surface-secondary);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-tertiary);
  font-size: 14px;
  box-shadow: var(--shadow-low);
}

/* Accordion — components.md §Accordion */
.acc-list {
  display: flex; flex-direction: column;
}
.acc-item {
  border-bottom: 1px solid var(--border-primary);
}
.acc-trigger {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px 0;
  text-align: left;
  cursor: pointer;
  background: none; border: 0;
  font: inherit;
  color: var(--text-primary);
  transition: color 100ms linear;
}
.acc-trigger:hover { color: var(--text-secondary); }
.acc-trigger .acc-title {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
}
.acc-trigger .acc-mark {
  font-size: 24px;
  font-weight: 300;
  line-height: 1;
  color: var(--text-tertiary);
  margin-left: 16px;
  flex-shrink: 0;
  user-select: none;
}
.acc-content {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 250ms cubic-bezier(0.2,1,0.3,1);
}
.acc-item.is-open .acc-content { grid-template-rows: 1fr; }
.acc-content > div { overflow: hidden; min-height: 0; }
.acc-content p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0 0 24px;
  max-width: 56ch;
}

/* ───────── Services section (peer to Products) — Ascent program (bronze top)
   + Brokerage banner ticker + bronze-bottom Talk-to-sales CTA. The bronze top
   and bottom visually bracket the section. Folded in from
   brand/previews/advisory-preview.html. */
.services-head {
  display: flex; align-items: end; justify-content: space-between;
  gap: 24px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.services-head h2 { text-align: left; }
@media (max-width: 640px) {
  .services-head { flex-direction: column; align-items: stretch; }
  .services-head h2 { text-align: center; }
}

/* ─── Ascent · Program (bronze-washed) ─── */
/* margin-inline: -32px breaks out of .container's 32px padding-inline so the
   bronze wash reaches the container's outer edge (matches #products framing).
   Mobile override drops it to -20px to match the smaller container gutter. */
.adv-program {
  padding: 72px 96px 64px;
  margin-inline: -32px;
  text-align: center;
}
.adv-headline {
  font-size: clamp(28px, 3.6vw, 42px);
  font-weight: 600;
  letter-spacing: -0.022em;
  line-height: 1.1;
  margin: 0 auto 24px;
  max-width: 880px;
}
.adv-headline em { font-style: normal; }
.adv-body {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto 40px;
}
.adv-body strong { color: var(--text-primary); font-weight: 600; }

.adv-cta {
  display: inline-block;
  font-family: 'Urbanist', system-ui, sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.005em;
  color: var(--text-primary);
  text-decoration: none;
  padding: 12px 26px;
  border: 1px solid var(--text-primary);
  border-radius: 999px;
  transition: background 150ms linear, color 150ms linear;
}
.adv-cta:hover { background: var(--text-primary); color: var(--surface-page); }

/* Hairline-rail timeline */
.timeline-rail { max-width: 940px; margin: 0 auto 44px; }
.tl-row { display: grid; grid-template-columns: repeat(4, 1fr); text-align: center; }
.tl-months { margin-bottom: 16px; }
.tl-months span {
  font-family: 'Urbanist', system-ui, sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-tertiary);
  letter-spacing: -0.005em;
}
.tl-rail { position: relative; align-items: center; height: 12px; }
.tl-rail::before {
  content: '';
  position: absolute;
  top: 50%; left: 12.5%; right: 12.5%;
  height: 1px;
  background: var(--border-primary);
  transform: translateY(-50%);
}
.tl-dot {
  justify-self: center;
  width: 11px; height: 11px;
  background: var(--surface-secondary);
  border: 2px solid var(--text-primary);
  border-radius: 50%;
  z-index: 2; position: relative;
}
.tl-titles { margin-top: 16px; }
.tl-titles span {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.005em;
}

/* Bronze utilities — components.md §Gradients (exploration) */
.grad-text-bronze-solid,
.grad-text-bronze-faded {
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}
.grad-text-bronze-solid {
  background-image: linear-gradient(90deg,
    var(--bronze-mid) 0%, var(--bronze-deep) 50%, var(--bronze-darker) 100%);
}
.grad-text-bronze-faded {
  background-image: linear-gradient(90deg,
    var(--bronze-light) 0%, var(--bronze-mid) 50%, var(--bronze-deep) 100%);
}
.grad-bg-bronze-faded {
  background:
    radial-gradient(ellipse 90% 100% at 50% 0%, #EFE2BC 0%, #F5EBC8 25%, transparent 49%),
    linear-gradient(180deg, #FAF3DC 0%, #FFFFFF 60%);
  /* Bronze wash is fixed light regardless of theme — force light-mode reading inside */
  --text-primary: #252525;
  --text-secondary: #5C4509;       /* bronze-darker */
  --text-tertiary: #8B6914;        /* bronze-deep for muted */
  --border-primary: rgba(92, 69, 9, 0.18);
  --surface-secondary: rgba(255, 255, 255, 0.6);
  --surface-page: #FFFFFF;
}
.grad-bg-bronze-faded .tl-dot { background: transparent; }

/* Mirror of .grad-bg-bronze-faded — radial bloom anchored at the BOTTOM-CENTER,
   fading upward into white. Same intensity / stops as the top wash; sits behind
   .broker-text so the brokerage copy reads on bronze (paralleling how the Ascent
   headline reads on bronze in .adv-program). */
.grad-bg-bronze-faded-up {
  background:
    radial-gradient(ellipse 90% 100% at 50% 100%, #EFE2BC 0%, #F5EBC8 25%, transparent 49%),
    linear-gradient(0deg, #FAF3DC 0%, #FFFFFF 60%);
  --text-primary: #252525;
  --text-secondary: #5C4509;
  --text-tertiary: #8B6914;
  --border-primary: rgba(92, 69, 9, 0.18);
  --surface-secondary: rgba(255, 255, 255, 0.6);
  --surface-page: #FFFFFF;
}

/* Dark-mode bronze: warm-dark base with subtle bronze bloom; tokens reset to read on dark */
[data-theme="dark"] .grad-bg-bronze-faded {
  background:
    radial-gradient(ellipse 90% 100% at 50% 0%,
      rgba(184, 150, 90, 0.28) 0%, rgba(139, 105, 20, 0.16) 25%, transparent 49%),
    linear-gradient(180deg, #1A1305 0%, #0E0E0E 63%);

  --text-primary: #FFFFFF;
  --text-secondary: #E8D8A8;
  --text-tertiary: #B8965A;
  --border-primary: rgba(232, 216, 168, 0.18);
  --surface-secondary: rgba(0, 0, 0, 0.4);
  --surface-page: #0E0E0E;
}
[data-theme="dark"] .grad-bg-bronze-faded-up {
  background:
    radial-gradient(ellipse 90% 100% at 50% 100%,
      rgba(184, 150, 90, 0.28) 0%, rgba(139, 105, 20, 0.16) 25%, transparent 49%),
    linear-gradient(0deg, #1A1305 0%, #0E0E0E 63%);

  --text-primary: #FFFFFF;
  --text-secondary: #E8D8A8;
  --text-tertiary: #B8965A;
  --border-primary: rgba(232, 216, 168, 0.18);
  --surface-secondary: rgba(0, 0, 0, 0.4);
  --surface-page: #0E0E0E;
}
[data-theme="dark"] .grad-text-bronze-solid {
  background-image: linear-gradient(90deg,
    #E8D8A8 0%, #D4A017 50%, #B8965A 100%);
}
[data-theme="dark"] .grad-text-bronze-faded {
  background-image: linear-gradient(90deg,
    #F5E4A8 0%, #E8D8A8 50%, #B8965A 100%);
}

/* ─── Brokerage · Banner ticker + text ─── */
.brokerage { background: var(--surface-page); }

.broker-banner {
  background: var(--surface-page);
  border-top: 1px solid var(--border-primary);
  border-bottom: 1px solid var(--border-primary);
  padding: 18px 96px;
  margin-inline: -32px;
  display: flex;
  align-items: center;
  gap: 28px;

  /* Ticker reads on the page surface — normal text tokens (theme-aware) */
  --inv-fg: var(--text-primary);
  --inv-fg-soft: var(--text-secondary);
  --inv-fg-faint: var(--text-tertiary);
  --inv-border: var(--border-tertiary);
}
.broker-banner .ticker-window {
  flex: 1;
  background: transparent;
  height: 36px;
  border: 0;
  border-radius: 0;
}
.broker-banner .ticker-window::before { background: linear-gradient(to right, var(--surface-page) 0%, transparent 100%); }
.broker-banner .ticker-window::after  { background: linear-gradient(to left,  var(--surface-page) 0%, transparent 100%); }
.broker-banner .ticker-item {
  padding: 0 26px;
  border-right: 1px solid var(--inv-border);
}
.broker-banner .ticker-item-title  { color: var(--inv-fg); }
.broker-banner .ticker-item-meta   { color: var(--inv-fg-faint); }
.broker-banner .ticker-item-price  { color: var(--inv-fg-soft); }
.broker-banner .ticker-item-source { color: var(--inv-fg); border-left-color: var(--inv-border); }
.broker-banner .ticker-label { color: var(--inv-fg); }
.broker-banner .ticker-cta   { color: var(--inv-fg-soft); flex-shrink: 0; }
.broker-banner .ticker-cta:hover { color: var(--inv-fg); }

.broker-text {
  padding: 56px 96px 64px;
  margin-inline: -32px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 80px;
  align-items: start;
}
.broker-copy { text-align: left; max-width: 600px; }
.brokerage-headline {
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 600;
  letter-spacing: -0.018em;
  line-height: 1.15;
  margin: 0 0 16px;
  color: var(--text-primary);
}
.brokerage-headline em { font-style: normal; }
.brokerage-body {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}
.brokerage-body strong { color: var(--text-primary); font-weight: 600; }

.broker-action {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 32px;
  flex-shrink: 0;
}
/* ─── Tier chip — SABCD ramp ─── */
.tier-chip {
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  padding: 3px 7px 2px;
  border-radius: 4px;
  display: inline-block;
  white-space: nowrap;
  flex-shrink: 0;
}
.tier-chip--s { color: var(--score-s); background: var(--score-s-bg); }
.tier-chip--a { color: var(--score-a); background: var(--score-a-bg); }
.tier-chip--b { color: var(--score-b); background: var(--score-b-bg); }
.tier-chip--c { color: var(--score-c); background: var(--score-c-bg); }
.tier-chip--d { color: var(--score-d); background: var(--score-d-bg); }

/* ─── Live ticker (shared between brokerage banner and any future use) ─── */
.ticker-pulse {
  width: 7px; height: 7px;
  background: var(--signal-active);
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
}
.ticker-pulse::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: 50%;
  background: var(--signal-active);
  animation: ticker-pulse 1.8s cubic-bezier(0.4, 0, 0.6, 1) infinite;
  opacity: 0.6;
}
@keyframes ticker-pulse {
  0%   { transform: scale(1);   opacity: 0.6; }
  100% { transform: scale(2.6); opacity: 0; }
}
.ticker-live { display: inline-flex; align-items: center; gap: 8px; flex-shrink: 0; }
.ticker-label {
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--text-primary);
  text-transform: uppercase;
}
.ticker-cta {
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.10em;
  color: var(--text-tertiary);
  text-transform: uppercase;
  text-decoration: none;
  transition: color 150ms ease;
}
.ticker-cta:hover { color: var(--text-primary); }

.ticker-window { position: relative; overflow: hidden; height: 56px; }
.ticker-window::before,
.ticker-window::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 64px;
  pointer-events: none;
  z-index: 2;
}
.ticker-window::before { left: 0; }
.ticker-window::after  { right: 0; }
.ticker-track {
  display: flex;
  width: max-content;
  height: 100%;
  align-items: center;
  animation: ticker-scroll 60s linear infinite;
}
.ticker-window:hover .ticker-track { animation-play-state: paused; }
@keyframes ticker-scroll {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(-50%, 0, 0); }
}
.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  white-space: nowrap;
  padding: 0 28px;
  height: 100%;
}
.ticker-item-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.005em;
}
.ticker-item-meta {
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  color: var(--text-tertiary);
  letter-spacing: 0.04em;
}
.ticker-item-price {
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.ticker-item-source {
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.10em;
  padding-left: 12px;
  border-left: 1px dashed var(--border-secondary);
}

/* Responsive — collapse banner padding and stack broker grid */
@media (max-width: 880px) {
  .adv-program { padding: 56px 24px 48px; }
  .broker-banner { padding: 14px 24px; gap: 18px; }
  .broker-text {
    padding: 40px 24px 48px;
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .broker-action {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 100%;
  }
  .timeline-rail { padding: 0 8px; }
  .tl-months span { font-size: 10px; }
  .tl-titles span { font-size: 12px; }
}
/* .container drops to padding-inline: 20px at ≤768px — match the breakout so the
   bronze + ticker stay flush with the page gutter, not 12px shy of it. */
@media (max-width: 768px) {
  .adv-program,
  .broker-banner,
  .broker-text { margin-inline: -20px; }
}

/* Right-aligned "more" link with chevron — used in section headers + products foot */
.arrow-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--text-primary);
  text-decoration: none;
  white-space: nowrap;
  transition: gap 150ms cubic-bezier(0.2,1,0.3,1), color 100ms linear;
}
.arrow-link:hover { gap: 14px; color: var(--text-secondary); }
.arrow-link svg {
  width: 14px; height: 14px;
  stroke: currentColor; fill: none;
  stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
  flex-shrink: 0;
}

/* ───────── Innovue collaboration card ─────────
   components.md §Innovue collaboration card. Two-column credit:
   "Powered by" eyebrow + Innovue Blue logo lockup left, vertical
   hairline, intro sentence right with silver text gradient. Logo
   reuses the existing --partner-innovue-color token (lang-aware
   _eng ↔ _ch, theme-agnostic Blue mark per components.md §Footer).
   Body silver wash applied via the existing .grad-text-silver-solid
   utility class on the <p>; light + dark variants handled there. */
.innovue-collab-card {
  background: var(--surface-page);
  border: 1px solid var(--border-primary);
  border-radius: 16px;
  padding: 48px 32px;
  display: flex; align-items: center;
  gap: 40px;
}
.innovue-collab-card__attr {
  display: flex; flex-direction: column;
  gap: 0;
  align-items: flex-start;
  flex-shrink: 0;
}
.innovue-collab-card__powered {
  font-size: 14px; font-weight: 400; letter-spacing: 0;
  color: var(--text-secondary);
  line-height: 1;
  margin-left: -1px;
  margin-bottom: -2px;
}
.innovue-collab-card__logo {
  display: block;
  width: 137px; height: 48px;
  /* EN wordmark in both languages — per components.md §Innovue collaboration
     card §Lockup. The lang-aware --partner-innovue-color token would swap to
     the stacked CH mark and crowd the eyebrow above. */
  background-image: url('/designs/assets/logos/partners/innovue/Innovue_Logo_Blue_eng.svg');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: left center;
}
[data-theme="dark"] .innovue-collab-card__logo { filter: brightness(1.6); }
.innovue-collab-card__rule {
  width: 1px; background: var(--border-primary); align-self: stretch;
}
.innovue-collab-card__quote { flex: 1; min-width: 0; }
.innovue-collab-card__quote p {
  font-size: 20px; font-weight: 500; letter-spacing: -0.005em; line-height: 1.45;
  margin: 0;
}

@media (max-width: 760px) {
  .innovue-collab-card { flex-direction: column; align-items: flex-start; gap: 32px; }
  .innovue-collab-card__rule { display: none; }
}

/* ───────── Reports + Press ───────── */
.section-head {
  display: flex; align-items: end; justify-content: space-between;
  gap: 24px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.cards-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 980px) {
  .cards-row { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .cards-row { grid-template-columns: 1fr; }
}
.content-card {
  background: var(--surface-page);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-stacked-low);
  transition: transform 350ms cubic-bezier(0.2,1,0.3,1), box-shadow 350ms cubic-bezier(0.2,1,0.3,1);
  display: flex; flex-direction: column;
}
.content-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-medium);
}
.content-card-thumb {
  aspect-ratio: 4 / 3;
  background: var(--surface-secondary);
  border-bottom: 1px solid var(--border-primary);
  position: relative;
  overflow: hidden;
}
.content-card-thumb::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--bg-placeholder-radials);
}
.content-card-thumb-tag {
  position: absolute;
  top: 16px; left: 16px;
  font-family: 'Inconsolata', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--text-secondary);
  background: var(--surface-page);
  border: 1px solid var(--border-primary);
  padding: 4px 8px;
  border-radius: 6px;
}
.content-card-meta-block {
  padding: 24px;
  display: flex; flex-direction: column; gap: 12px;
  flex: 1;
}
.content-card-meta-row {
  display: flex; align-items: center; gap: 8px;
  font-family: 'Inconsolata', monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.content-card-meta-row .sep { color: var(--text-quaternary); }
.content-card-title {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--text-primary);
  margin: 0;
}

/* ───────── Reports — editorial split ───────── */
/* Section modifier — surface-secondary stripe with hairline rules above/below.
   Background + borders sit on the inner .container (1440px) so the stripe
   stays within the page's default view, matching #products framing. The
   section's padding-block is shifted onto the container so the stripe also
   covers what would otherwise be exposed page-surface above/below. */
.section--editorial { padding-block: 0; }
.section--editorial > .container {
  padding-block: clamp(48px, 6vw, 80px);
  background: var(--surface-secondary);
  border-block: 1px solid var(--border-primary);
}
.editorial-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
  gap: 48px;
  align-items: stretch;
}
@media (max-width: 980px) { .editorial-grid { grid-template-columns: 1fr; gap: 56px; } }

/* Feature report (left) — banner thumb + bottom-anchored editorial body */
.feature-report {
  background: var(--surface-page);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-stacked-low);
  display: flex; flex-direction: column;
  transition: transform 350ms cubic-bezier(0.2,1,0.3,1), box-shadow 350ms cubic-bezier(0.2,1,0.3,1);
}
.feature-report:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-medium);
}
.feature-report-thumb {
  aspect-ratio: 4 / 1;
  background: var(--surface-tertiary);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border-primary);
}
.feature-report-thumb::before {
  content: ""; position: absolute; inset: 0;
  background: var(--bg-placeholder-radials);
}
.feature-report-tag {
  position: absolute;
  top: 20px; left: 20px;
  font-family: 'Inconsolata', monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--text-inverse);
  background: var(--surface-inverse);
  padding: 6px 10px;
  border-radius: 6px;
}
.feature-report-body {
  padding: 32px;
  display: flex; flex-direction: column; gap: 16px;
  flex: 1;
  justify-content: flex-end;
}
.feature-report-meta {
  display: flex; align-items: center; gap: 8px;
  font-family: 'Inconsolata', monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.feature-report-meta .sep { color: var(--text-quaternary); }
.feature-report-title {
  font-size: clamp(24px, 2.4vw, 32px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--text-primary);
  margin: 0;
  max-width: 24ch;
}
.feature-report-dek {
  font-size: 16px;
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 0;
  max-width: 52ch;
}

/* Reports rail (right) — dated list of more reports.
   Hover uses transform (not padding) so the title doesn't reflow. */
.report-rail { display: flex; flex-direction: column; }
.report-rail-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-primary);
  margin-bottom: 8px;
}
.report-rail-head h3 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin: 0;
}
.report-rail-list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column;
}
.report-rail-item {
  display: grid;
  grid-template-columns: 96px 1fr auto;
  gap: 20px;
  align-items: start;
  padding: 20px 0;
  border-bottom: 1px solid var(--border-primary);
  transition: transform 200ms cubic-bezier(0.2,1,0.3,1);
}
.report-rail-item:last-child { border-bottom: 0; }
.report-rail-item:hover { transform: translateX(6px); }
.report-rail-quarter {
  font-family: 'Inconsolata', monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  white-space: nowrap;
  margin: 4px 0 0;
}
.report-rail-title {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-primary);
  margin: 0 0 6px;
}
.report-rail-meta {
  font-family: 'Inconsolata', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 0;
}
.report-rail-arrow {
  width: 14px; height: 14px;
  stroke: var(--text-tertiary); fill: none;
  stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
  margin-top: 4px;
  transition: stroke 100ms linear, transform 200ms cubic-bezier(0.2,1,0.3,1);
}
.report-rail-item:hover .report-rail-arrow {
  stroke: var(--text-primary);
  transform: translateX(4px);
}
@media (max-width: 480px) {
  .report-rail-item { grid-template-columns: 1fr; gap: 6px; }
  .report-rail-arrow { display: none; }
}

/* ───────── Footer ───────── */
.footer {
  background: var(--surface-secondary);
  border-top: 1px solid var(--border-primary);
  padding-block: 64px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 2fr 1fr;
  gap: 48px;
}
@media (max-width: 980px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}
/* Footer co-branded lockup — visual-guide.md §Co-Branded Lockup */
.footer-logo-row {
  display: flex; align-items: center;
  margin-bottom: 24px;
}
.footer-logo {
  width: 32px; height: 32px;
  background: var(--logo-submark) center/contain no-repeat;
  margin-right: 24px;
}
.footer-divider {
  width: 1px; height: 32px;
  background: var(--border-tertiary);
  margin-right: 24px;
}
.footer-innovue {
  display: block;
  height: 36px; width: 103px;  /* natural SVG aspect 300:105 at h=36 → w≈102.86; box hugs the glyphs so divider→Innovue clear-space reads ~24px, matching submark→divider */
  /* EN wordmark in both languages — per components.md §Footer §Co-branded
     lockup (full-color blue on light, Light_eng + brightness(1.6) on dark). */
  background: url('/designs/assets/logos/partners/innovue/Innovue_Logo_Blue_eng.svg') center/contain no-repeat;
}
[data-theme="dark"] .footer-innovue {
  background-image: url('/designs/assets/logos/partners/innovue/Innovue_Logo_Light_eng.svg');
  filter: brightness(1.6);
}
.footer-copy {
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 0;
}
.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
@media (max-width: 640px) {
  .footer-cols { grid-template-columns: 1fr 1fr; }
}
.footer-col h4 {
  font-family: 'Inconsolata', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 0 0 16px;
}
.footer-col ul {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 10px;
}
.footer-col a {
  font-size: 14px;
  color: var(--text-secondary);
  transition: color 100ms linear;
}
.footer-col a:hover { color: var(--text-primary); }

/* Newsletter signup — sits above the lockup inside the identity column.
   In-place success state (no toast), 1.6s auto-reset. components.md §Footer. */
.footer-nl-block { margin-bottom: 24px; }
.footer-nl-label {
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 12px;
  transition: color 100ms linear;
}
.footer-nl-form {
  position: relative;
  display: flex; align-items: center;
  width: 100%; max-width: 340px;
}
.footer-nl-form input {
  width: 100%; height: 44px;
  padding: 0 48px 0 14px;
  background: var(--surface-page);
  border: 1px solid var(--border-primary);
  border-radius: 10px;
  font-family: 'Urbanist', sans-serif;
  font-size: 14px;
  color: var(--text-primary);
  transition: border-color 100ms linear;
}
.footer-nl-form input::placeholder { color: var(--text-tertiary); }
.footer-nl-form input:focus { outline: none; border-color: var(--border-focus); }
.footer-nl-form button {
  position: absolute; right: 6px;
  width: 32px; height: 32px;
  border: 0; border-radius: 8px; cursor: pointer;
  background: var(--surface-tertiary);
  color: var(--text-primary);
  display: inline-flex; align-items: center; justify-content: center;
  transition: background 100ms linear, color 100ms linear, transform 80ms linear;
}
.footer-nl-form button:hover { background: var(--surface-quaternary); }
.footer-nl-form button:active { transform: scale(0.95); }
.footer-nl-form button svg {
  width: 14px; height: 14px;
  stroke: currentColor; fill: none;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
.footer-nl-form .icon-check { display: none; }
.footer-nl-block.is-success .footer-nl-label { color: var(--success-fg); }
.footer-nl-block.is-success .footer-nl-form input { border-color: var(--success-fg); }
.footer-nl-block.is-success .footer-nl-form button {
  background: var(--success-bg); color: var(--success-fg);
}
.footer-nl-block.is-success .footer-nl-form .icon-arrow { display: none; }
.footer-nl-block.is-success .footer-nl-form .icon-check { display: block; }

/* ───────── Stat card — components.md §Stat card (bordered 3-up grid) ───────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 880px) {
  .stats-grid { grid-template-columns: 1fr; }
}
.stat-card {
  background: var(--surface-secondary);
  border: 1px solid var(--border-primary);
  border-radius: 16px;
  padding: 32px;
  transition: box-shadow 250ms cubic-bezier(0.2,1,0.3,1);
}
.stat-card:hover { box-shadow: var(--shadow-medium); }
.stat-card .stat-eyebrow {
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--text-quaternary);
  margin: 0 0 12px;
}
.stat-card .stat-num {
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: clamp(40px, 4.5vw, 56px);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin: 0;
}
.stat-card .stat-body {
  margin-top: 20px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-tertiary);
  max-width: 32ch;
}

/* ───────── About ───────── */
/* Silver-faded background — same stops as .grad-bg-silver-faded but the
   radial is anchored at center (50% 50%) so the glow halos the content
   rather than fading down from the top. Hero glows from top; About halos
   center; Contact (below) rises from bottom — three-way variation on
   one gradient scheme.
   Background + borders sit on the inner .container (1440px) so the wash
   stays within the page's default view, matching #products framing. The
   section's padding-block is shifted onto the container so the wash also
   covers what would otherwise be exposed page-surface above/below. */
.about { padding-block: 0; }
.about > .container {
  padding-block: clamp(48px, 6vw, 80px);
  background:
    radial-gradient(ellipse 80% 90% at 50% 50%,
      #DCE5EF 0%, #EAF0F7 40%, transparent 75%),
    linear-gradient(180deg, #F1F5F9 0%, #FFFFFF 85%);
  border-top: 1px solid var(--border-primary);
  border-bottom: 1px solid var(--border-primary);
}
[data-theme="dark"] .about > .container {
  background:
    radial-gradient(ellipse 80% 90% at 50% 50%,
      rgba(51, 65, 85, 0.45) 0%,
      rgba(30, 41, 59, 0.25) 40%,
      transparent 75%),
    linear-gradient(180deg, var(--surface-secondary) 0%, var(--surface-page) 85%);
}
.about-head {
  margin-bottom: 56px;
}
@media (max-width: 880px) {
  .about-head { margin-bottom: 40px; }
}
.about-head .meta-eyebrow {
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.30em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 0 0 16px;
}
.about-head h2 {
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0;
  max-width: 26ch;
}
.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
@media (max-width: 880px) {
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
}
.about-pos .pos-num {
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.20em;
  color: var(--text-quaternary);
  margin: 0 0 16px;
}
.about-pos h3 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin: 0 0 12px;
}
.about-pos p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}

/* ───────── Get in touch ───────── */
/* Silver-faded background — radial anchored at bottom (50% 100%) so the
   glow rises from below the form. Pairs with About (center halo) and
   the hero (top fade) for a three-way variation on one gradient scheme.
   Background + border sit on the inner .container (1440px) so the wash
   stays within the page's default view, matching #products framing. */
.contact > .container {
  background:
    radial-gradient(ellipse 80% 90% at 50% 100%,
      #DCE5EF 0%, #EAF0F7 40%, transparent 75%),
    linear-gradient(180deg, #FFFFFF 0%, #F1F5F9 85%);
  border-top: 1px solid var(--border-primary);
}
[data-theme="dark"] .contact > .container {
  background:
    radial-gradient(ellipse 80% 90% at 50% 100%,
      rgba(51, 65, 85, 0.45) 0%,
      rgba(30, 41, 59, 0.25) 40%,
      transparent 75%),
    linear-gradient(180deg, var(--surface-page) 0%, var(--surface-secondary) 85%);
}
.contact-grid {
  display: grid;
  grid-template-columns: 4fr 6fr;
  gap: 96px;
  padding-block: 96px;
}
@media (max-width: 880px) {
  .contact-grid { grid-template-columns: 1fr; gap: 56px; padding-block: 64px; }
}
.contact-left .meta-eyebrow {
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.30em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 0 0 24px;
}
.contact-left h2 {
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.0;
  margin: 0 0 32px;
}
.contact-email {
  display: inline-block;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid var(--text-primary);
  padding-bottom: 4px;
  word-break: break-all;
  transition: color 100ms linear, border-color 100ms linear;
}
.contact-email:hover {
  color: var(--text-secondary);
  border-bottom-color: var(--text-secondary);
}
.contact-form {
  display: flex; flex-direction: column; gap: 40px;
}
.contact-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
}
@media (max-width: 640px) {
  .contact-row { grid-template-columns: 1fr; }
}
.field {
  display: flex; flex-direction: column; gap: 12px;
}
.field label {
  font-family: inherit; /* Urbanist */
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-tertiary);
}
.field input,
.field textarea,
.field select {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--border-tertiary);
  color: var(--text-primary);
  padding: 12px 0;
  font: inherit;
  font-size: 15px;
  outline: none;
  transition: border-color 150ms cubic-bezier(0.2,1,0.3,1);
}
.field input::placeholder,
.field textarea::placeholder { color: var(--text-quaternary); }
.field input:focus,
.field textarea:focus,
.field select:focus { border-bottom-color: var(--border-focus); }
.field textarea { resize: none; }
.contact-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 8px;
}
@media (max-width: 640px) {
  .contact-actions { flex-direction: column; align-items: stretch; gap: 20px; }
  .contact-actions .btn { width: 100%; }
}
/* Office-hours chart — bottom-left of the form, vertically aligned with Send Inquiry. */
.contact-hours {
  display: grid;
  grid-template-columns: auto auto;
  column-gap: 24px;
  row-gap: 6px;
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  color: var(--text-tertiary);
  margin: 0;
}
.contact-hours dt { margin: 0; letter-spacing: 0.04em; }
.contact-hours dd { margin: 0; color: var(--text-secondary); font-weight: 600; letter-spacing: 0; }

.contact-success {
  display: none;
  flex-direction: column; gap: 24px;
  padding: 32px 0;
}
.contact-success.is-shown { display: flex; }
.contact-success .check-pill {
  width: 64px; height: 64px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: #F0FDF4;
  color: #15803D;
}
[data-theme="dark"] .contact-success .check-pill { background: rgba(34,197,94,0.15); color: #4ADE80; }
.contact-success .check-pill svg {
  width: 32px; height: 32px;
  stroke: currentColor; fill: none;
  stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round;
}
.contact-success h3 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
}
.contact-success p {
  font-size: 16px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.55;
}

/* ───────── Reduced motion ───────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0ms !important; transition-duration: 0ms !important; }
}

/* ───────── Skip link ───────── */
.skip-link {
  position: absolute; left: -10000px; top: 0;
  background: var(--surface-inverse); color: var(--text-inverse);
  padding: 8px 12px; border-radius: 6px;
  z-index: 5000;
}
.skip-link:focus-visible { left: 16px; top: 16px; }

/* ───────── Visually hidden (screen-reader only) ───────── */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ───────── IP intelligence drop popup — components.md §IP intelligence drop popup (variant F · top hero band) ───────── */
.mkt-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.55);
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
  z-index: 1000;
  display: none; align-items: center; justify-content: center; padding: 24px;
  animation: mkt-overlay-in 150ms linear;
}
.mkt-overlay.is-open { display: flex; }
@keyframes mkt-overlay-in { from { opacity: 0; } to { opacity: 1; } }

.mkt-card {
  position: relative;
  background: var(--surface-page);
  border-radius: 20px;
  box-shadow: var(--shadow-high);
  width: 100%; max-width: 520px;
  overflow: hidden;
  animation: mkt-card-in 250ms cubic-bezier(0.2,1,0.3,1);
}
@keyframes mkt-card-in {
  from { opacity: 0; transform: translateY(12px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.mkt-close {
  position: absolute; top: 14px; right: 14px;
  width: 32px; height: 32px;
  border: 0; border-radius: 8px;
  background: transparent;
  color: var(--text-tertiary);
  cursor: pointer; z-index: 2;
  display: inline-flex; align-items: center; justify-content: center;
  transition: background 80ms linear, color 80ms linear;
}
.mkt-card.with-hero .mkt-close { background: rgba(255,255,255,0.85); }
.mkt-close:hover { background: var(--surface-tertiary); color: var(--text-primary); }
.mkt-close svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* Top hero band — components.md §IP intelligence drop popup variant F.
   Image spans the rounded card top edge under overflow: hidden. */
.mkt-img {
  height: 160px; border-radius: 0;
  background-color: var(--surface-inverse);
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.20) 1px, transparent 0);
  background-size: 14px 14px;
  position: relative; overflow: hidden;
}
.mkt-img::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(37,37,37,0.55));
}

.mkt-band { padding: 32px 32px 0; display: flex; flex-direction: column; gap: 8px; }
.mkt-band h2 {
  font-size: 22px; font-weight: 600; letter-spacing: -0.01em; line-height: 1.25;
  color: var(--text-primary); margin: 0;
}
.mkt-band p {
  font-size: 14px; font-weight: 400; line-height: 1.6;
  color: var(--text-secondary); margin: 0;
}
.mkt-body { padding: 24px 32px 8px; }
.mkt-form { display: flex; flex-direction: column; gap: 14px; }
.mkt-form .field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.mkt-form .field { display: flex; flex-direction: column; gap: 8px; }
.mkt-form .lbl {
  font-family: 'Inconsolata', ui-monospace, monospace;
  font-size: 11px; font-weight: 600; letter-spacing: 0.15em; line-height: 1.2;
  text-transform: uppercase; color: var(--text-tertiary);
}
.mkt-form .lbl .opt {
  text-transform: none; letter-spacing: 0;
  color: var(--text-quaternary); font-weight: 500;
}
.mkt-form .input {
  width: 100%; height: 40px; padding: 0 14px;
  font: inherit; font-size: 14px; color: var(--text-primary);
  background: var(--surface-page);
  border: 1px solid var(--border-tertiary); border-radius: 8px;
  transition: border-color 80ms linear;
}
.mkt-form .input:focus { outline: none; border-color: var(--border-focus); }
.mkt-form .input::placeholder { color: var(--text-quaternary); }

.mkt-foot { padding: 16px 32px 24px; display: flex; flex-direction: column; gap: 12px; }
.mkt-cta {
  width: 100%;
  background: var(--surface-inverse); color: var(--text-inverse);
  padding: 14px 24px; font-size: 14px;
  border: 0; cursor: pointer;
}
.mkt-cta:hover { background: var(--surface-inverse-hover); }
.mkt-fine {
  font-family: 'Inconsolata', ui-monospace, monospace;
  font-size: 11px; color: var(--text-tertiary);
  line-height: 1.5; letter-spacing: 0.02em; margin: 0;
}
.mkt-fine a { color: var(--text-secondary); text-decoration: underline; text-underline-offset: 2px; }

/* Brand select — components.md §Select (custom dropdown, not native <select>) */
.brand-select { position: relative; width: 100%; }
.brand-select-trigger {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  font: inherit; font-size: 14px; color: var(--text-primary); text-align: left;
  background: var(--surface-page);
  border: 1px solid var(--border-tertiary); border-radius: 8px;
  padding: 0 14px; height: 40px; cursor: pointer;
  transition: border-color 80ms linear;
}
.brand-select-trigger:focus-visible,
.brand-select.open > .brand-select-trigger { outline: none; border-color: var(--border-focus); }
.brand-select-label {
  flex: 1; color: var(--text-primary);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.brand-select-label.placeholder { color: var(--text-quaternary); }
.brand-select-chevron {
  display: inline-flex; color: var(--text-tertiary);
  flex-shrink: 0;
  transition: transform 150ms cubic-bezier(0.2,1,0.3,1);
}
.brand-select-chevron svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.brand-select.open .brand-select-chevron { transform: rotate(180deg); }
.brand-select-menu {
  position: absolute; left: 0; right: 0; top: calc(100% + 4px); z-index: 10;
  background: var(--surface-page);
  border: 1px solid var(--border-primary); border-radius: 12px;
  box-shadow: var(--shadow-medium);
  padding: 4px 0; max-height: 240px; overflow-y: auto;
  display: none;
}
.brand-select.open .brand-select-menu {
  display: block; animation: bs-in 150ms cubic-bezier(0.2,1,0.3,1);
}
@keyframes bs-in {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.brand-select-item {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  font-size: 14px; line-height: 1.55; color: var(--text-primary);
  padding: 8px 12px; cursor: pointer;
  transition: background 80ms linear;
}
.brand-select-item:hover { background: var(--surface-tertiary); }
.brand-select-item .check { flex-shrink: 0; display: inline-flex; color: var(--text-primary); opacity: 0; }
.brand-select-item .check svg { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.brand-select-item.selected .check { opacity: 1; }

/* Underline variant — matches .field underline inputs in the contact form. */
.brand-select--underline > .brand-select-trigger {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--border-tertiary);
  border-radius: 0;
  padding: 12px 0;
  height: auto;
  font-size: 15px;
}
.brand-select--underline > .brand-select-trigger:focus-visible,
.brand-select--underline.open > .brand-select-trigger {
  border-color: transparent;
  border-bottom-color: var(--border-focus);
}

.mkt-success {
  padding: 48px 32px; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.mkt-success .seal {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--success-bg); color: var(--success-fg);
  display: inline-flex; align-items: center; justify-content: center; margin-bottom: 8px;
}
.mkt-success .seal svg { width: 28px; height: 28px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.mkt-success h3 { font-size: 20px; font-weight: 600; color: var(--text-primary); margin: 0; }
.mkt-success p {
  font-size: 14px; color: var(--text-secondary); line-height: 1.6;
  max-width: 340px; margin: 0;
}

@media (prefers-reduced-motion: reduce) {
  .mkt-overlay, .mkt-card, .brand-select-menu { animation: none; }
}

/* ───────── Language toggle overlay — Shimmer cube
   Plays on user EN<->ZH swap as a brand-mark transition. Skipped on
   first paint and when prefers-reduced-motion: reduce. The overlay
   uses theme tokens so it works in light + dark; cube fill follows
   currentColor (= var(--text-primary)). ───── */
#lang-overlay {
  position: fixed; inset: 0; z-index: 999;
  display: grid; place-items: center;
  background: var(--surface-page);
  color: var(--text-primary);
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms linear;
}
#lang-overlay[data-active="true"] {
  opacity: 1;
  pointer-events: auto;
}
#lang-cube {
  width: clamp(44px, 7.2vmin, 70px);
  aspect-ratio: 1;
}
#lang-cube svg { width: 100%; height: 100%; display: block; }
#lang-cube polygon { fill: currentColor; stroke: currentColor; }
@media (prefers-reduced-motion: reduce) {
  #lang-overlay { display: none; }
}

/* ═════════════════════════════════════════════════════════════════════
   Product deep-dive pages (/product/signal/, /product/licensing/)
   Shared layout — added 2026-05-18 for multi-page restructure
   ═════════════════════════════════════════════════════════════════════ */

/* ───────── Page hero (top of each /product/* page) ───────── */
.section--page-hero {
  padding: 96px 0 64px;
}
@media (max-width: 880px) {
  .section--page-hero { padding: 64px 0 40px; }
}
.page-hero {
  max-width: 880px;
}
.page-hero-eyebrow {
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 0 0 24px;
}
.page-hero-title {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0 0 24px;
  color: var(--text-primary);
}
.page-hero-title em {
  font-style: normal;
  background-image: linear-gradient(90deg,
    var(--score-a-vivid) 0%,
    var(--score-b-vivid) 50%,
    var(--score-c-vivid) 100%);
  background-clip: text; -webkit-background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
[data-pillar="licensing"] .page-hero-title em {
  background-image: linear-gradient(90deg,
    var(--score-s-vivid) 0%,
    var(--score-d-vivid) 100%);
}
.page-hero-sub {
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 0 0 32px;
  max-width: 66ch;
}

/* ───────── Section eyebrow inside .section-head ───────── */
.section-eyebrow {
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 0 0 12px;
  width: 100%;
}
.section-head h2 {
  font-size: clamp(24px, 2.8vw, 36px);
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.15;
  margin: 0;
  color: var(--text-primary);
  max-width: 28ch;
}
.section-head--centered {
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.section-head--centered h2,
.section-head--centered p { max-width: 60ch; }
.section-head--centered p {
  font-size: 16px;
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 12px 0 0;
}

/* ───────── Stats grid 4-up modifier ───────── */
.stats-grid--4up { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1100px) { .stats-grid--4up { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .stats-grid--4up { grid-template-columns: 1fr; } }

/* ───────── Audience cards (ICP cards) ───────── */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 980px) { .audience-grid { grid-template-columns: 1fr; } }
.audience-card {
  background: var(--surface-secondary);
  border: 1px solid var(--border-primary);
  border-radius: 16px;
  padding: 32px;
  transition: box-shadow 250ms cubic-bezier(0.2,1,0.3,1);
}
.audience-card:hover { box-shadow: var(--shadow-medium); }
.audience-card-eyebrow {
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 0 0 16px;
}
.audience-card h3 {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 16px;
  color: var(--text-primary);
}
.audience-card p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}

/* ───────── Numbered steps (How it works) ───────── */
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 24px;
}
.step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  padding: 32px;
  background: var(--surface-secondary);
  border: 1px solid var(--border-primary);
  border-radius: 16px;
  align-items: start;
}
@media (max-width: 700px) {
  .step { grid-template-columns: 1fr; gap: 12px; padding: 24px; }
}
.step-num {
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 40px;
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--text-tertiary);
  line-height: 1;
}
.step-body h3 {
  font-size: 20px;
  font-weight: 600;
  margin: 0 0 8px;
  color: var(--text-primary);
}
.step-body p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}

/* ───────── Pricing cards ───────── */
.price-group-heading {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin: 48px 0 16px;
}
.price-group-heading:first-of-type { margin-top: 0; }
.price-grid {
  display: grid;
  gap: 16px;
}
.price-grid--2up { grid-template-columns: repeat(2, 1fr); }
.price-grid--3up { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 980px) {
  .price-grid--2up, .price-grid--3up { grid-template-columns: 1fr; }
}
.price-card {
  background: var(--surface-secondary);
  border: 1px solid var(--border-primary);
  border-radius: 16px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.price-card--featured {
  background: var(--surface-page);
  border-color: var(--text-primary);
  box-shadow: var(--shadow-medium);
  position: relative;
}
.price-card-eyebrow {
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 0;
}
.price-card h4 {
  font-size: 18px;
  font-weight: 600;
  margin: 0;
  color: var(--text-primary);
  line-height: 1.3;
}
.price-amount {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin: 8px 0 4px;
}
.price-currency {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
}
.price-num {
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1;
}
.price-period {
  font-size: 14px;
  color: var(--text-tertiary);
  margin-left: 4px;
}
.price-meta {
  font-size: 12px;
  color: var(--text-tertiary);
  margin: 0 0 8px;
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  line-height: 1.5;
}
.price-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}
.price-features li {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-secondary);
  padding-left: 22px;
  position: relative;
}
.price-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  width: 14px;
  height: 14px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23474747' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  background-size: contain;
  background-repeat: no-repeat;
}
[data-theme="dark"] .price-features li::before {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23BFBFBF' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
}
.price-fine {
  font-size: 13px;
  color: var(--text-tertiary);
  line-height: 1.6;
  margin: 32px 0 0;
  max-width: 84ch;
}

/* ───────── FAQ (using <details>) ───────── */
.faq-list {
  display: grid;
  gap: 8px;
  max-width: 880px;
}
.faq-item {
  border: 1px solid var(--border-primary);
  border-radius: 12px;
  background: var(--surface-secondary);
  overflow: hidden;
  transition: background 220ms cubic-bezier(0.2,1,0.3,1);
}
.faq-item[open] { background: var(--surface-page); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::marker { content: ''; }
.faq-chev {
  display: inline-flex;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--text-tertiary);
}
.faq-chev svg {
  width: 100%;
  height: 100%;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  transition: transform 220ms cubic-bezier(0.2,1,0.3,1);
}
.faq-item[open] .faq-chev svg { transform: rotate(180deg); }
.faq-item p {
  padding: 0 24px 20px;
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* ───────── CTA banner (page-end conversion section) ───────── */
.cta-banner {
  background: var(--surface-secondary);
  border-top: 1px solid var(--border-primary);
  margin-top: 0;
}
.cta-banner-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}
.cta-banner-inner .pillar-hero-cta { justify-content: center; }

/* ───────── Coverage grid (jurisdictions × industries on /product/licensing/) ───────── */
.coverage-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 24px;
}
@media (max-width: 980px) { .coverage-grid { grid-template-columns: 1fr; } }
.coverage-block {
  background: var(--surface-secondary);
  border: 1px solid var(--border-primary);
  border-radius: 16px;
  padding: 32px;
}
.coverage-block h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 20px;
  color: var(--text-primary);
}
.coverage-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}
.coverage-list--2col { grid-template-columns: 1fr 1fr; }
@media (max-width: 700px) { .coverage-list--2col { grid-template-columns: 1fr; } }
.coverage-list li {
  display: grid;
  gap: 4px;
  font-size: 14px;
  line-height: 1.5;
}
.coverage-list strong {
  font-weight: 600;
  color: var(--text-primary);
}
.coverage-list span {
  color: var(--text-secondary);
  font-size: 13px;
}

/* ───────── Verified License Badge explainer (/product/licensing/) ───────── */
.badge-explainer {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 980px) { .badge-explainer { grid-template-columns: 1fr; } }
.badge-block {
  background: var(--surface-secondary);
  border: 1px solid var(--border-primary);
  border-radius: 16px;
  padding: 32px;
}
.badge-block h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 20px;
  color: var(--text-primary);
}
.badge-block ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}
.badge-block li {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-secondary);
  padding-left: 16px;
  position: relative;
}
.badge-block li::before {
  content: '·';
  position: absolute;
  left: 0;
  top: -2px;
  color: var(--text-tertiary);
  font-weight: 700;
  font-size: 18px;
}

/* ═════════════════════════════════════════════════════════════════════
   Product page redesign — Stripe + Vercel inspired unified layout
   Added 2026-05-18 (PM) — stacked hero, browser-frame placeholders,
   alternating feature rows, themed gradient accents.
   ═════════════════════════════════════════════════════════════════════ */

/* ───────── Bigger, stacked page hero w/ pillar-themed backdrop ───────── */
.section--page-hero {
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}
@media (max-width: 880px) { .section--page-hero { padding: 80px 0 56px; } }

/* Subtle pillar-themed radial wash behind hero */
.section--page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
[data-pillar="signal"] .section--page-hero::before {
  background:
    radial-gradient(900px circle at 25% 10%, rgba(14, 165, 233, 0.10), transparent 50%),
    radial-gradient(900px circle at 75% 30%, rgba(139, 92, 246, 0.08), transparent 50%);
}
[data-pillar="licensing"] .section--page-hero::before {
  background:
    radial-gradient(900px circle at 25% 10%, rgba(212, 160, 23, 0.13), transparent 50%),
    radial-gradient(900px circle at 75% 30%, rgba(249, 115, 22, 0.09), transparent 50%);
}
.section--page-hero > * { position: relative; z-index: 1; }

.page-hero {
  max-width: 1000px;
  text-align: center;
  margin: 0 auto;
}
.page-hero-eyebrow {
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 0 0 24px;
}
.page-hero-title {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin: 0 auto 24px;
  max-width: 18ch;
  color: var(--text-primary);
}
.page-hero-title em {
  font-style: normal;
  background-image: linear-gradient(90deg,
    var(--score-a-vivid) 0%,
    var(--score-b-vivid) 50%,
    var(--score-c-vivid) 100%);
  background-clip: text; -webkit-background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
[data-pillar="licensing"] .page-hero-title em {
  background-image: linear-gradient(90deg,
    var(--score-s-vivid) 0%,
    var(--score-d-vivid) 100%);
}
.page-hero-sub {
  font-size: clamp(17px, 1.8vw, 22px);
  line-height: 1.5;
  color: var(--text-secondary);
  margin: 0 auto 40px;
  max-width: 56ch;
}
.page-hero-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}
@media (max-width: 880px) { .page-hero-actions { margin-bottom: 40px; } }

/* Hero feature frame — big centered browser-frame placeholder under the hero */
.page-hero-feature {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ───────── Browser-chrome placeholder frame ───────── */
.placeholder-frame {
  background: var(--surface-page);
  border: 1px solid var(--border-primary);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-medium);
}
.placeholder-chrome {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--surface-secondary);
  border-bottom: 1px solid var(--border-primary);
}
.placeholder-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-tertiary);
  flex-shrink: 0;
}
.placeholder-url {
  margin-left: 12px;
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  color: var(--text-tertiary);
  letter-spacing: 0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.placeholder-body {
  min-height: 320px;
  padding: 64px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.placeholder-body::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
}
[data-pillar="signal"] .placeholder-body::before {
  background:
    radial-gradient(circle at 30% 30%, rgba(14, 165, 233, 0.10), transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(139, 92, 246, 0.08), transparent 60%),
    var(--surface-tertiary);
}
[data-pillar="licensing"] .placeholder-body::before {
  background:
    radial-gradient(circle at 30% 30%, rgba(212, 160, 23, 0.12), transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(249, 115, 22, 0.08), transparent 60%),
    var(--surface-tertiary);
}
.placeholder-body > * { position: relative; z-index: 1; }
.placeholder-glyph {
  width: 56px;
  height: 56px;
  margin-bottom: 20px;
  color: var(--text-tertiary);
  opacity: 0.6;
}
.placeholder-glyph svg {
  width: 100%;
  height: 100%;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.25;
}
.placeholder-label {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 8px;
}
.placeholder-meta {
  font-size: 11px;
  color: var(--text-tertiary);
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: 0.15em;
  margin: 0;
  text-transform: uppercase;
}
.placeholder-frame--compact .placeholder-body { min-height: 240px; padding: 40px 24px; }
.placeholder-frame--tall .placeholder-body { min-height: 420px; padding: 80px 32px; }

/* ───────── Feature row (alternating left/right) ───────── */
.feature-row {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 96px;
}
.feature-row:last-child { margin-bottom: 0; }
.feature-row--reverse { grid-template-columns: 7fr 5fr; }
.feature-row--reverse .feature-row__copy { order: 2; }
.feature-row--reverse .feature-row__visual { order: 1; }
@media (max-width: 980px) {
  .feature-row, .feature-row--reverse { grid-template-columns: 1fr; gap: 32px; margin-bottom: 64px; }
  .feature-row--reverse .feature-row__copy, .feature-row--reverse .feature-row__visual { order: initial; }
}
.feature-row__copy { display: flex; flex-direction: column; }
.feature-row__num {
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  margin: 0 0 20px;
}
[data-pillar="signal"] .feature-row__num {
  background-image: linear-gradient(90deg, var(--score-a-vivid), var(--score-b-vivid));
  -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
[data-pillar="licensing"] .feature-row__num {
  background-image: linear-gradient(90deg, var(--score-s-vivid), var(--score-d-vivid));
  -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
.feature-row__title {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.2;
  margin: 0 0 20px;
  color: var(--text-primary);
}
.feature-row__copy p {
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin: 0 0 12px;
  max-width: 50ch;
}
.feature-row__copy p:last-child { margin-bottom: 0; }

/* ───────── Compact stat strip ───────── */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding: 32px 40px;
  background: var(--surface-secondary);
  border: 1px solid var(--border-primary);
  border-radius: 16px;
}
@media (max-width: 880px) {
  .stat-strip { grid-template-columns: repeat(2, 1fr); gap: 24px; padding: 28px; }
}
@media (max-width: 480px) {
  .stat-strip { grid-template-columns: 1fr; gap: 20px; }
}
.stat-strip-item {
  padding: 0 24px;
  border-left: 1px solid var(--border-primary);
}
.stat-strip-item:first-child { border-left: 0; padding-left: 0; }
@media (max-width: 880px) {
  .stat-strip-item { border-left: 0; padding: 0; }
}
.stat-strip-num {
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1;
  margin: 0 0 8px;
}
.stat-strip-num-unit {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-left: 2px;
}
.stat-strip-label {
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 0;
}

/* ───────── Themed CTA banner ───────── */
.cta-banner--themed {
  position: relative;
  overflow: hidden;
  padding: 96px 0;
}
@media (max-width: 880px) { .cta-banner--themed { padding: 64px 0; } }
.cta-banner--themed::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
[data-pillar="signal"] .cta-banner--themed::before {
  background:
    radial-gradient(900px circle at 25% 50%, rgba(14, 165, 233, 0.13), transparent 60%),
    radial-gradient(900px circle at 75% 50%, rgba(139, 92, 246, 0.10), transparent 60%);
}
[data-pillar="licensing"] .cta-banner--themed::before {
  background:
    radial-gradient(900px circle at 25% 50%, rgba(212, 160, 23, 0.15), transparent 60%),
    radial-gradient(900px circle at 75% 50%, rgba(249, 115, 22, 0.11), transparent 60%);
}
.cta-banner--themed > * { position: relative; z-index: 1; }
.cta-banner--themed .section-head h2 {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text-primary);
  max-width: 24ch;
}

/* ───────── Featured pricing card: gradient border ───────── */
.price-card--featured { position: relative; }
.price-card--featured::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 17px;
  padding: 1.5px;
  -webkit-mask: linear-gradient(white 0 0) content-box, linear-gradient(white 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
[data-pillar="signal"] .price-card--featured::after {
  background: linear-gradient(135deg, var(--score-a-vivid), var(--score-b-vivid), var(--score-c-vivid));
}
[data-pillar="licensing"] .price-card--featured::after {
  background: linear-gradient(135deg, var(--score-s-vivid), var(--score-d-vivid));
}

/* ───────── Generous alt section padding ───────── */
.section--alt {
  padding-top: 112px;
  padding-bottom: 112px;
}
@media (max-width: 880px) {
  .section--alt { padding-top: 72px; padding-bottom: 72px; }
}

/* ───────── Audience cards: pillar-themed hover ───────── */
.audience-card { transition: border-color 220ms cubic-bezier(0.2,1,0.3,1), box-shadow 250ms cubic-bezier(0.2,1,0.3,1); }
[data-pillar="signal"] .audience-card:hover { border-color: rgba(14, 165, 233, 0.4); }
[data-pillar="licensing"] .audience-card:hover { border-color: rgba(212, 160, 23, 0.4); }

/* ───────── Deliverable card: pillar-themed icon ───────── */
[data-pillar="signal"] .deliverable-card .icon svg { stroke: var(--score-b-vivid); }
[data-pillar="licensing"] .deliverable-card .icon svg { stroke: var(--score-s-vivid); }

/* ───────── Badge mockup placeholder (Licensing page) ───────── */
.badge-mockup {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  background: var(--surface-secondary);
  border: 1px solid var(--border-primary);
  border-radius: 16px;
  padding: 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.badge-mockup::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at center, rgba(212, 160, 23, 0.12), transparent 60%);
  z-index: 0;
}
.badge-mockup > * { position: relative; z-index: 1; }
.badge-mockup-circle {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--surface-page);
  border: 2px dashed var(--border-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--text-tertiary);
}
.badge-mockup-circle svg { width: 56px; height: 56px; stroke: currentColor; fill: none; stroke-width: 1.25; }
.badge-mockup-label {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 6px;
}
.badge-mockup-meta {
  font-size: 11px;
  color: var(--text-tertiary);
  font-family: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin: 0;
}

/* =========================================================================
   PRODUCT-PAGE LIVE PREVIEW COMPONENTS · .prod-*
   Ported from brand/previews/{signal,licensing}-flow-preview.html and
   restyled around the existing TIS token system. Used only on
   /product/signal/ and /product/licensing/ to embed a static
   "live product preview" inside the marketing pages.
   ========================================================================= */

:root {
  --prod-font-mono: 'Inconsolata', ui-monospace, SFMono-Regular, Menlo, monospace;
  --prod-ink-positive: #15803D;
  --prod-ink-neutral:  #8A8F98;
  --prod-ink-negative: #B91C1C;
  --prod-signal-dot:        #2E7D32;
  --prod-signal-dot-amber:  #B7791F;
}
[data-theme="dark"] {
  --prod-ink-positive: #4ADE80;
  --prod-ink-negative: #F87171;
  --prod-signal-dot:        #4ADE80;
  --prod-signal-dot-amber:  #FBBF24;
}

/* ───── Shared section grammar ───── */
.prod-eyebrow {
  font-family: var(--prod-font-mono);
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-tertiary);
}
.prod-narrative {
  max-width: 64ch; margin: 0 auto;
  font-size: 18px; line-height: 1.7; color: var(--text-secondary);
}
.prod-narrative p + p { margin-top: 14px; }
.prod-narrative strong { color: var(--text-primary); font-weight: 600; }
.prod-narrative em {
  font-style: normal; font-weight: 600;
  background: linear-gradient(90deg, var(--score-a-vivid), var(--score-b-vivid));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
[data-pillar="licensing"] .prod-narrative em {
  background: linear-gradient(90deg, var(--score-s-vivid), var(--score-d-vivid));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.prod-moat {
  margin-top: 32px; padding: 22px 26px;
  border: 1px solid var(--border-primary);
  border-radius: 14px;
  background: var(--surface-secondary);
  display: flex; align-items: center; gap: 22px;
  max-width: 720px; margin-left: auto; margin-right: auto;
}
.prod-moat-num {
  font-family: var(--prod-font-mono);
  font-size: 40px; font-weight: 700; line-height: 1;
  letter-spacing: -0.02em; color: var(--text-primary);
  flex-shrink: 0;
}
.prod-moat-body {
  font-size: 14px; line-height: 1.55; color: var(--text-secondary);
}
.prod-moat-body strong { color: var(--text-primary); font-weight: 600; }
@media (max-width: 640px) {
  .prod-moat { flex-direction: column; align-items: flex-start; gap: 8px; padding: 18px 20px; }
  .prod-moat-num { font-size: 32px; }
}

/* ───── Methodology block ───── */
.prod-method-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
  margin-top: 40px;
}
@media (max-width: 880px) {
  .prod-method-grid { grid-template-columns: 1fr; }
}
.prod-method-card {
  padding: 28px 30px;
  background: var(--surface-secondary);
  border: 1px solid var(--border-primary);
  border-radius: 16px;
}
.prod-method-card h3 {
  font-size: 13px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-primary);
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-primary);
}
.prod-method-card p {
  font-size: 14.5px; line-height: 1.65; color: var(--text-secondary); margin: 0;
}
.prod-method-card p + p { margin-top: 10px; }
.prod-method-card strong { color: var(--text-primary); font-weight: 600; }

/* 8-pillar bar list (Signal methodology) */
.prod-pillar-bars {
  list-style: none; padding: 0; margin: 14px 0 0;
  display: grid; gap: 10px;
}
.prod-pillar-bars li {
  display: grid; grid-template-columns: 1fr 70px; align-items: center; gap: 12px;
  font-size: 13px;
}
.prod-pillar-bars .name { color: var(--text-primary); font-weight: 500; }
.prod-pillar-bars .bar {
  position: relative; height: 6px;
  background: var(--surface-quaternary);
  border-radius: 3px; overflow: hidden;
}
.prod-pillar-bars .bar-fill {
  position: absolute; inset: 0 auto 0 0;
  background: var(--text-primary);
}
.prod-pillar-bars li:nth-child(2n) .bar-fill { background: var(--score-b-vivid); }
.prod-pillar-bars li:nth-child(3n) .bar-fill { background: var(--score-a-vivid); }
[data-pillar="licensing"] .prod-pillar-bars li:nth-child(2n) .bar-fill { background: var(--score-s-vivid); }
[data-pillar="licensing"] .prod-pillar-bars li:nth-child(3n) .bar-fill { background: var(--score-d-vivid); }

/* ───── SABCD seal (large) ───── */
.prod-seal {
  display: inline-flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 24px 18px;
  border: 1.5px solid var(--score-b);
  border-radius: 14px;
  background: linear-gradient(180deg, var(--score-b-bg) 0%, var(--surface-page) 100%);
  position: relative;
  min-width: 160px;
}
.prod-seal::after {
  content: ''; position: absolute; inset: 6px;
  border: 1px solid var(--score-b);
  border-radius: 9px; opacity: 0.4; pointer-events: none;
}
.prod-seal > * { position: relative; z-index: 1; }
.prod-seal-eyebrow {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--prod-font-mono);
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--score-b);
  margin-bottom: 10px;
}
.prod-seal-mark {
  font-size: 110px; font-weight: 700; line-height: 1;
  letter-spacing: -0.05em; color: var(--score-b);
  margin-bottom: 8px;
}
.prod-seal-tier {
  font-family: var(--prod-font-mono);
  font-size: 14px; font-weight: 600;
  color: var(--score-b); line-height: 1;
  display: inline-flex; align-items: center; gap: 6px;
}
.prod-seal-tier .dot {
  width: 4px; height: 4px; border-radius: 50%;
  background: currentColor;
}
.prod-seal[data-tier="s"] { border-color: var(--score-s); background: linear-gradient(180deg, var(--score-s-bg) 0%, var(--surface-page) 100%); }
.prod-seal[data-tier="s"]::after { border-color: var(--score-s); }
.prod-seal[data-tier="s"] .prod-seal-eyebrow,
.prod-seal[data-tier="s"] .prod-seal-mark,
.prod-seal[data-tier="s"] .prod-seal-tier { color: var(--score-s); }
.prod-seal[data-tier="a"] { border-color: var(--score-a); background: linear-gradient(180deg, var(--score-a-bg) 0%, var(--surface-page) 100%); }
.prod-seal[data-tier="a"]::after { border-color: var(--score-a); }
.prod-seal[data-tier="a"] .prod-seal-eyebrow,
.prod-seal[data-tier="a"] .prod-seal-mark,
.prod-seal[data-tier="a"] .prod-seal-tier { color: var(--score-a); }
.prod-seal[data-tier="c"] { border-color: var(--score-c); background: linear-gradient(180deg, var(--score-c-bg) 0%, var(--surface-page) 100%); }
.prod-seal[data-tier="c"]::after { border-color: var(--score-c); }
.prod-seal[data-tier="c"] .prod-seal-eyebrow,
.prod-seal[data-tier="c"] .prod-seal-mark,
.prod-seal[data-tier="c"] .prod-seal-tier { color: var(--score-c); }
.prod-seal[data-tier="d"] { border-color: var(--score-d); background: linear-gradient(180deg, var(--score-d-bg) 0%, var(--surface-page) 100%); }
.prod-seal[data-tier="d"]::after { border-color: var(--score-d); }
.prod-seal[data-tier="d"] .prod-seal-eyebrow,
.prod-seal[data-tier="d"] .prod-seal-mark,
.prod-seal[data-tier="d"] .prod-seal-tier { color: var(--score-d); }

/* ───── Metric trio (Signal) ───── */
.prod-metric-trio {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
}
@media (max-width: 640px) { .prod-metric-trio { grid-template-columns: 1fr; } }
.prod-metric {
  padding: 18px; display: flex; flex-direction: column; align-items: center; text-align: center;
  border: 1px solid var(--border-primary);
  border-radius: 14px;
  background: var(--surface-secondary);
}
.prod-metric .lbl {
  font-family: var(--prod-font-mono);
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-tertiary); margin-bottom: 12px;
}
.prod-metric .val {
  font-size: 30px; font-weight: 600;
  letter-spacing: -0.02em; color: var(--text-primary);
  font-family: var(--prod-font-mono);
  font-feature-settings: "tnum";
  line-height: 1;
}
.prod-metric .val small {
  font-size: 0.42em; font-weight: 500;
  color: var(--text-tertiary); margin-left: 2px;
}
.prod-metric .sub {
  font-size: 12px; color: var(--text-tertiary); margin-top: 10px;
}
.prod-metric-arc, .prod-metric-meter {
  width: 100%; max-width: 200px; margin: 6px 0 12px;
}
.prod-metric-meter-bar {
  position: relative; width: 100%; height: 16px;
  background: var(--surface-quaternary);
  border: 1px solid var(--border-tertiary);
  border-radius: 3px; overflow: hidden;
}
.prod-metric-meter-fill {
  position: absolute; inset: 0 auto 0 0;
  background: var(--text-primary);
}
.prod-metric-meter-scale {
  display: flex; justify-content: space-between;
  font-family: var(--prod-font-mono);
  font-size: 9px; font-weight: 600;
  color: var(--text-tertiary); margin-top: 5px;
  letter-spacing: 0.04em;
}

/* ───── 8-pillar radar SVG container ───── */
.prod-radar-card {
  padding: 22px 18px;
  border: 1px solid var(--border-primary);
  border-radius: 14px;
  background: var(--surface-page);
  display: flex; align-items: center; justify-content: center;
}
.prod-radar {
  width: 100%; height: auto; max-width: 480px; display: block;
}
.prod-radar .ring { fill: none; stroke: var(--border-secondary); stroke-width: 1; }
.prod-radar .ring.outer { stroke: var(--border-tertiary); }
.prod-radar .axis { stroke: var(--border-secondary); stroke-width: 1; }
.prod-radar .area {
  fill: rgba(71,71,71,0.10);
  stroke: var(--text-secondary); stroke-width: 1.5; stroke-linejoin: round;
}
[data-theme="dark"] .prod-radar .area { fill: rgba(191,191,191,0.10); }
.prod-radar .point { fill: var(--surface-page); stroke: var(--text-primary); stroke-width: 2; }
.prod-radar .label-pillar {
  font-size: 12px; font-weight: 600;
  fill: var(--text-primary);
}
.prod-radar .label-score {
  font-family: var(--prod-font-mono);
  font-size: 11px; font-weight: 600;
  fill: var(--text-tertiary);
}

/* ───── Pillar analysis table (Signal report) ───── */
.prod-pillar-table-wrap {
  border: 1px solid var(--border-primary);
  border-radius: 14px; overflow: hidden;
  background: var(--surface-page);
}
.prod-pillar-table {
  width: 100%; border-collapse: collapse;
}
.prod-pillar-table th {
  text-align: left; padding: 11px 14px;
  font-family: var(--prod-font-mono);
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text-tertiary);
  background: var(--surface-secondary);
  border-bottom: 1px solid var(--border-primary);
}
.prod-pillar-table th.right { text-align: right; }
.prod-pillar-table td {
  padding: 14px;
  border-bottom: 1px solid var(--border-primary);
  font-size: 13.5px;
  vertical-align: middle;
}
.prod-pillar-table tr:last-child td { border-bottom: 0; }
.prod-pillar-table .ftag {
  font-family: var(--prod-font-mono);
  font-size: 11px; font-weight: 700;
  color: var(--text-tertiary);
  margin-right: 10px; display: inline-block; min-width: 22px;
}
.prod-pillar-table .fname { color: var(--text-primary); font-weight: 600; }
.prod-pillar-table .fscore {
  font-family: var(--prod-font-mono);
  font-size: 14px; font-weight: 600;
  text-align: right; color: var(--text-primary);
}
.prod-pillar-table .fbar {
  position: relative; width: 100%; max-width: 220px; height: 6px;
  background: var(--surface-quaternary);
}
.prod-pillar-table .fbar-fill { height: 100%; position: absolute; inset: 0 auto 0 0; }
.prod-pillar-table .fbar-fill.h { background: var(--prod-ink-positive); }
.prod-pillar-table .fbar-fill.m { background: var(--prod-ink-neutral); }
.prod-pillar-table .fbar-fill.l { background: var(--prod-ink-negative); }
.prod-pillar-table .fbar-median {
  position: absolute; top: -3px; bottom: -3px; left: 50%;
  width: 1px; background: var(--text-secondary);
}
.prod-pillar-table .fcontrib {
  font-family: var(--prod-font-mono);
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.10em; text-transform: uppercase;
  white-space: nowrap; text-align: right;
}
.prod-pillar-table .fcontrib.driver { color: var(--prod-ink-positive); }
.prod-pillar-table .fcontrib.neutral { color: var(--text-tertiary); }
.prod-pillar-table .fcontrib.risk { color: var(--prod-ink-negative); }

/* ───── Step bar (Signal 5-step, Licensing 6-step) ───── */
.prod-step-bar {
  display: grid; grid-auto-flow: column; grid-auto-columns: 1fr;
  align-items: flex-start; gap: 0;
  padding: 18px 0;
}
.prod-step {
  display: flex; flex-direction: column; align-items: center;
  text-align: center; position: relative;
  padding: 0 10px;
}
.prod-step::before {
  content: ''; position: absolute;
  top: 17px; left: 50%; right: -50%;
  height: 1px; background: var(--border-tertiary);
  z-index: 0;
}
.prod-step:last-child::before { display: none; }
.prod-step.is-done::before, .prod-step.is-active::before { background: var(--text-primary); }
.prod-step-circle {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--surface-page);
  border: 1.5px solid var(--border-tertiary);
  color: var(--text-tertiary);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--prod-font-mono); font-size: 13px; font-weight: 700;
  position: relative; z-index: 1;
}
.prod-step.is-done .prod-step-circle {
  background: var(--surface-inverse); color: var(--text-inverse);
  border-color: var(--surface-inverse);
}
.prod-step.is-active .prod-step-circle {
  background: var(--surface-page); color: var(--text-primary);
  border-color: var(--text-primary);
  box-shadow: 0 0 0 4px rgba(37,37,37,0.08);
}
[data-theme="dark"] .prod-step.is-active .prod-step-circle {
  box-shadow: 0 0 0 4px rgba(245,245,245,0.10);
}
.prod-step-label {
  font-size: 12px; font-weight: 600;
  color: var(--text-secondary);
  margin-top: 10px;
  line-height: 1.35;
}
.prod-step.is-active .prod-step-label { color: var(--text-primary); }

/* ───── Status timeline (3 dots) ───── */
.prod-status-timeline {
  display: grid; grid-auto-flow: column; grid-auto-columns: 1fr;
  align-items: start; gap: 0;
  padding: 24px 0 8px;
  max-width: 720px; margin: 0 auto;
}
.prod-timeline-step {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  position: relative; padding: 0 12px;
}
.prod-timeline-step::before {
  content: ''; position: absolute;
  top: 7px; left: 50%; right: -50%;
  height: 0; border-top: 2px dotted var(--border-tertiary); z-index: 0;
}
.prod-timeline-step:last-child::before { display: none; }
.prod-timeline-step.is-done::before { border-top-style: solid; border-top-color: var(--prod-signal-dot); }
.prod-timeline-dot {
  width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid var(--text-tertiary);
  background: var(--surface-page);
  position: relative; z-index: 1; box-sizing: border-box;
}
.prod-timeline-step.is-done .prod-timeline-dot { background: var(--prod-signal-dot); border-color: var(--prod-signal-dot); }
.prod-timeline-step.is-active .prod-timeline-dot {
  background: var(--prod-signal-dot-amber); border-color: var(--prod-signal-dot-amber);
  box-shadow: 0 0 0 5px rgba(183,121,31,0.18);
}
.prod-timeline-step.is-future .prod-timeline-dot { background: var(--surface-page); border-style: dashed; }
.prod-timeline-label {
  margin-top: 10px;
  font-size: 13px; font-weight: 600; color: var(--text-primary);
}
.prod-timeline-sub {
  font-family: var(--prod-font-mono);
  font-size: 11px; color: var(--text-tertiary);
  margin-top: 4px; letter-spacing: 0.04em;
}

/* ───── Report page (full Brief mockup wrapper) ───── */
.prod-report-page {
  border: 1px solid var(--text-primary);
  border-radius: 12px; overflow: hidden;
  background: var(--surface-page);
  box-shadow: var(--shadow-high);
  margin: 0 auto;
  max-width: 920px;
}
.prod-letterhead {
  display: grid; grid-template-columns: 1fr auto;
  align-items: center; gap: 16px;
  padding: 14px 28px;
  background: var(--surface-inverse); color: var(--text-inverse);
  font-family: var(--prod-font-mono);
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
}
.prod-letterhead .l-brand { display: flex; align-items: center; gap: 14px; }
.prod-letterhead .l-divider {
  width: 1px; height: 22px; background: rgba(255,255,255,0.32);
}
.prod-letterhead .l-meta { display: flex; align-items: center; gap: 14px; color: rgba(255,255,255,0.72); }
.prod-letterhead .l-meta b { color: var(--text-inverse); font-weight: 600; }

.prod-report-bc {
  padding: 20px 28px 12px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 14px;
  border-bottom: 1px solid var(--border-primary);
}
.prod-report-bc-title {
  font-size: 22px; font-weight: 600;
  letter-spacing: -0.01em; color: var(--text-primary);
  line-height: 1.25;
}
.prod-report-bc-meta {
  font-family: var(--prod-font-mono);
  font-size: 12px; color: var(--text-tertiary);
  letter-spacing: 0.04em;
}
.prod-report-hero {
  display: grid; grid-template-columns: 220px 1fr; gap: 28px;
  padding: 24px 28px;
  align-items: stretch;
}
@media (max-width: 720px) {
  .prod-report-hero { grid-template-columns: 1fr; }
  .prod-report-hero .prod-seal { margin: 0 auto; }
}
.prod-report-section {
  padding: 24px 28px;
  border-top: 1px solid var(--border-primary);
}
.prod-report-section-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 14px; flex-wrap: wrap;
  margin-bottom: 14px; padding-bottom: 10px;
  border-bottom: 1px solid var(--text-primary);
}
.prod-report-section-head h4 {
  font-family: var(--prod-font-mono);
  font-size: 13px; font-weight: 700;
  letter-spacing: 0.20em; text-transform: uppercase;
  color: var(--text-primary); margin: 0;
}
.prod-report-section-head .tag {
  font-family: var(--prod-font-mono);
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.04em; color: var(--text-tertiary);
}
.prod-report-lede {
  font-size: 14.5px; line-height: 1.7;
  color: var(--text-secondary); margin: 0 0 14px;
}
.prod-report-lede strong { color: var(--text-primary); font-weight: 600; }
.prod-report-foot {
  padding: 12px 28px;
  background: var(--surface-secondary);
  font-family: var(--prod-font-mono);
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text-tertiary);
  display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap;
}

/* Caption under every embedded preview block */
.prod-exhibit-cap {
  margin: 14px auto 0;
  max-width: 920px;
  text-align: center;
  font-family: var(--prod-font-mono);
  font-size: 12px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-tertiary);
}
.prod-exhibit-cap strong { color: var(--text-primary); font-weight: 600; }

/* ───── Brief vs Pro tease (Signal) ───── */
.prod-vs {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  max-width: 920px; margin: 24px auto 0;
}
@media (max-width: 720px) { .prod-vs { grid-template-columns: 1fr; } }
.prod-vs-card {
  border: 1px solid var(--border-primary);
  border-radius: 14px; padding: 22px 24px;
  background: var(--surface-page);
}
.prod-vs-card.is-pro {
  border-color: var(--text-primary);
  position: relative;
}
.prod-vs-card.is-pro::after {
  content: '+15 PTS'; position: absolute;
  top: -10px; right: 16px;
  font-family: var(--prod-font-mono);
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.16em;
  padding: 4px 10px; border-radius: 9999px;
  background: var(--surface-inverse); color: var(--text-inverse);
}
.prod-vs-eyebrow {
  font-family: var(--prod-font-mono);
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-tertiary); margin: 0 0 6px;
}
.prod-vs-card h4 {
  margin: 0 0 12px; font-size: 18px; font-weight: 600;
  color: var(--text-primary);
}
.prod-vs-list {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 8px;
  font-size: 14px; color: var(--text-secondary); line-height: 1.55;
}
.prod-vs-list li {
  display: flex; gap: 10px; align-items: baseline;
}
.prod-vs-list li::before {
  content: ''; flex-shrink: 0;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--text-quaternary);
  margin-top: 7px;
}
.prod-vs-card.is-pro .prod-vs-list li::before { background: var(--score-b-vivid); }

/* ───── Outcomes — three-up checklist ───── */
.prod-outcomes {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
@media (max-width: 880px) { .prod-outcomes { grid-template-columns: 1fr; } }
.prod-outcome {
  padding: 28px 28px 24px;
  background: var(--surface-page);
  border: 1px solid var(--border-primary);
  border-radius: 16px;
  position: relative;
}
.prod-outcome-eyebrow {
  font-family: var(--prod-font-mono);
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 0 0 12px;
}
.prod-outcome h4 {
  font-size: 17px; font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4; margin: 0 0 10px;
}
.prod-outcome p {
  font-size: 14.5px; line-height: 1.6;
  color: var(--text-secondary); margin: 0;
}

/* ───── Inline CTA nudge (after preview, after outcomes) ───── */
.prod-cta-nudge {
  margin: 32px auto 0;
  max-width: 720px;
  text-align: center;
  padding: 22px 26px;
  border: 1px solid var(--border-primary);
  border-radius: 14px;
  background: var(--surface-secondary);
  display: flex; align-items: center; justify-content: center; gap: 18px;
  flex-wrap: wrap;
}
.prod-cta-nudge p {
  margin: 0; font-size: 16px; color: var(--text-primary); font-weight: 500;
}

/* ───── Firecrawl-style pricing — TIS restyled ───── */
.prod-pricing-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  align-items: stretch;
  margin-top: 32px;
}
@media (max-width: 980px) { .prod-pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; } }

/* Pricing term toggle (Tabs primitive variant — 3/6/12 month segmented control) */
.prod-term-toggle {
  display: flex; align-items: stretch;
  width: max-content;
  margin: 24px auto 0;
  padding: 4px;
  background: var(--surface-tertiary);
  border-radius: 9999px;
  gap: 2px;
}
.prod-term-seg {
  font-family: inherit;
  font-size: 13px; font-weight: 600;
  letter-spacing: 0.04em;
  padding: 8px 18px;
  border: 0; background: transparent;
  color: var(--text-tertiary);
  border-radius: 9999px;
  cursor: pointer;
  transition: background 120ms linear, color 120ms linear, box-shadow 120ms linear;
}
.prod-term-seg:hover { color: var(--text-primary); }
.prod-term-seg.is-active {
  background: var(--surface-elevated);
  color: var(--text-primary);
  box-shadow: var(--shadow-low);
}
.prod-price-tier {
  display: flex; flex-direction: column; gap: 16px;
  padding: 28px 26px;
  background: var(--surface-page);
  border: 1px solid var(--border-primary);
  border-radius: 16px;
  position: relative;
}
.prod-price-tier .prod-price-eyebrow { min-height: 1.4em; margin: 0; }
.prod-price-tier .prod-price-features { margin-top: 4px; }
.prod-price-tier .prod-price-cta {
  margin-top: auto;   /* pin Subscribe button to bottom of card */
  width: 100%;
  justify-content: center;
}
/* Featured tier: full gradient outline (mask-composite trick) + pop-out shadow.
   Replaces the old top-stripe ::before. Per-pillar gradient via data-pillar. */
.prod-price-tier.is-featured {
  position: relative;
  border-color: transparent;
  box-shadow:
    0 12px 32px rgba(180,83,9,0.18),
    0 4px 12px rgba(180,83,9,0.10),
    0 1px 2px rgba(0,0,0,0.04);
  transform: translateY(-4px);
}
.prod-price-tier.is-featured::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: inherit;
  padding: 1.5px;
  background: linear-gradient(135deg, var(--score-a-vivid), var(--score-b-vivid), var(--score-c-vivid));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}
[data-pillar="licensing"] .prod-price-tier.is-featured::before {
  background: linear-gradient(135deg, var(--score-s-vivid), var(--score-d-vivid));
}
[data-theme="dark"] .prod-price-tier.is-featured {
  box-shadow:
    0 12px 32px rgba(0,0,0,0.55),
    0 4px 12px rgba(0,0,0,0.35),
    0 1px 2px rgba(0,0,0,0.30);
}
@media (max-width: 980px) {
  .prod-price-tier.is-featured { transform: none; }
}

/* Featured tier Subscribe button: warm/cool gradient fill instead of dark neutral */
[data-pillar="licensing"] .prod-price-tier.is-featured .prod-price-cta {
  background: linear-gradient(135deg, #D4A017 0%, #F97316 100%);
  color: #FFFFFF;
  border: 0;
  box-shadow: 0 1px 2px rgba(180,83,9,0.18), inset 0 1px 0 rgba(255,255,255,0.18);
}
[data-pillar="licensing"] .prod-price-tier.is-featured .prod-price-cta:hover {
  background: linear-gradient(135deg, #B45309 0%, #C2410C 100%);
}
[data-pillar="signal"] .prod-price-tier.is-featured .prod-price-cta {
  background: linear-gradient(135deg, #10B981 0%, #0EA5E9 50%, #8B5CF6 100%);
  color: #FFFFFF;
  border: 0;
  box-shadow: 0 1px 2px rgba(3,105,161,0.18), inset 0 1px 0 rgba(255,255,255,0.18);
}
[data-pillar="signal"] .prod-price-tier.is-featured .prod-price-cta:hover {
  background: linear-gradient(135deg, #047857 0%, #0369A1 50%, #6D28D9 100%);
}
.prod-price-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--prod-font-mono);
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.20em; text-transform: uppercase;
  color: var(--text-tertiary);
}
.prod-price-eyebrow::before {
  content: ''; width: 8px; height: 8px; border-radius: 50%;
  background: var(--score-b-vivid);
}
[data-pillar="licensing"] .prod-price-eyebrow::before { background: var(--score-s-vivid); }
.prod-price-name {
  font-size: 18px; font-weight: 700;
  color: var(--text-primary); margin: 0;
}
.prod-price-tagline {
  font-size: 13.5px; line-height: 1.5;
  color: var(--text-secondary); margin: -6px 0 0;
}
.prod-price-block {
  display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px;
  font-family: var(--prod-font-mono);
}
.prod-price-block .num {
  font-size: 34px; font-weight: 700;
  letter-spacing: -0.02em; color: var(--text-primary);
  line-height: 1;
}
.prod-price-block .unit {
  font-size: 13px; font-weight: 500;
  color: var(--text-tertiary);
}
.prod-price-block .save {
  margin-left: auto;
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.10em; text-transform: uppercase;
  color: var(--score-a-vivid);
}
[data-pillar="licensing"] .prod-price-block .save { color: var(--score-s-vivid); }
.prod-price-features {
  list-style: none; padding: 0; margin: 4px 0 0;
  display: grid; gap: 8px;
  font-size: 13.5px; color: var(--text-secondary); line-height: 1.55;
}
.prod-price-features li {
  display: flex; gap: 10px;
}
.prod-price-features li::before {
  content: '–';
  flex-shrink: 0; color: var(--text-quaternary);
  font-family: var(--prod-font-mono);
}
.prod-price-foot {
  margin-top: auto;
  padding-top: 12px;
  font-size: 12px; color: var(--text-tertiary); line-height: 1.5;
}

/* Pricing reference table (Firecrawl-style) */
.prod-ref-table-wrap {
  margin: 32px auto 0;
  max-width: 920px;
  border: 1px solid var(--border-primary);
  border-radius: 14px; overflow: hidden;
  background: var(--surface-page);
}
.prod-ref-table-head {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-primary);
  background: var(--surface-secondary);
  display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 12px;
}
.prod-ref-table-head h4 {
  font-family: var(--prod-font-mono);
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-primary); margin: 0;
}
.prod-ref-table-head p {
  margin: 0; font-size: 13px; color: var(--text-tertiary);
}
.prod-ref-table {
  width: 100%; border-collapse: collapse;
}
.prod-ref-table th, .prod-ref-table td {
  padding: 12px 20px; text-align: left;
  font-size: 13.5px;
  border-bottom: 1px solid var(--border-primary);
}
.prod-ref-table th {
  font-family: var(--prod-font-mono);
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text-tertiary);
  background: var(--surface-secondary);
}
.prod-ref-table th.right, .prod-ref-table td.right { text-align: right; }
.prod-ref-table td.mono {
  font-family: var(--prod-font-mono);
  color: var(--text-primary); font-weight: 600;
}
.prod-ref-table tr:last-child td { border-bottom: 0; }
.prod-price-fine {
  max-width: 920px; margin: 16px auto 0;
  font-size: 12.5px; line-height: 1.6;
  color: var(--text-tertiary); text-align: center;
}

/* ───── Patent card grid (Licensing live preview) ───── */
.prod-tier-strip-bar {
  display: inline-flex; align-items: stretch;
  border: 1px solid var(--border-primary);
  border-radius: 10px; overflow: hidden;
  background: var(--surface-page);
  font-family: var(--prod-font-mono);
  margin-bottom: 24px;
}
.prod-tier-strip-bar .cell {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px;
  border-right: 1px solid var(--border-primary);
  font-size: 13px; white-space: nowrap;
}
.prod-tier-strip-bar .cell:last-child { border-right: 0; }
.prod-tier-strip-bar .cell .tag {
  display: inline-flex; align-items: center; justify-content: center;
  width: 18px; height: 18px; border-radius: 4px;
  font-size: 11px; font-weight: 700;
}
.prod-tier-strip-bar .cell .tag.s { background: var(--score-s-bg); color: var(--score-s); }
.prod-tier-strip-bar .cell .tag.a { background: var(--score-a-bg); color: var(--score-a); }
.prod-tier-strip-bar .cell .tag.b { background: var(--score-b-bg); color: var(--score-b); }
.prod-tier-strip-bar .cell .tag.c { background: var(--score-c-bg); color: var(--score-c); }
.prod-tier-strip-bar .cell .tag.d { background: var(--score-d-bg); color: var(--score-d); }
.prod-tier-strip-bar .cell .ct {
  font-weight: 600; color: var(--text-primary);
  font-feature-settings: "tnum";
}
.prod-tier-strip-bar .cell .of {
  font-weight: 500; color: var(--text-tertiary);
}

.prod-patent-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
  position: relative;
}
@media (max-width: 880px) { .prod-patent-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .prod-patent-grid { grid-template-columns: 1fr; } }
.prod-patent-card {
  background: var(--surface-page);
  border: 1px solid var(--border-tertiary);
  border-radius: 12px;
  box-shadow: var(--shadow-low);
  min-height: 150px;
  padding: 16px 18px;
  display: flex; flex-direction: column; gap: 8px;
  text-align: left;
  position: relative;
}
.prod-patent-card .top {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 8px;
}
.prod-patent-card .pid {
  font-family: var(--prod-font-mono);
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.prod-patent-card .ttl {
  font-size: 14px; font-weight: 500; line-height: 1.45;
  color: var(--text-primary);
  display: -webkit-box;
  -webkit-line-clamp: 2; line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}
.prod-patent-card .meta {
  margin-top: auto;
  font-family: var(--prod-font-mono);
  font-size: 11.5px; line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  display: flex; justify-content: space-between; gap: 8px;
}
.prod-tier-chip {
  display: inline-flex; align-items: center;
  font-family: var(--prod-font-mono);
  font-size: 11px; font-weight: 700;
  padding: 3px 8px; border-radius: 9999px;
  line-height: 1.2;
}
.prod-tier-chip.s { background: var(--score-s-bg); color: var(--score-s); }
.prod-tier-chip.a { background: var(--score-a-bg); color: var(--score-a); }
.prod-tier-chip.b { background: var(--score-b-bg); color: var(--score-b); }
.prod-tier-chip.c { background: var(--score-c-bg); color: var(--score-c); }
.prod-tier-chip.d { background: var(--score-d-bg); color: var(--score-d); }

/* "Detail sheet" pop-out overlay docked over the grid */
.prod-patent-detail {
  margin: 22px auto 0;
  max-width: 520px;
  background: var(--surface-page);
  border: 1px solid var(--text-primary);
  border-radius: 14px;
  box-shadow: var(--shadow-high);
  padding: 22px 24px;
}
.prod-patent-detail-eyebrow {
  font-family: var(--prod-font-mono);
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-tertiary); margin: 0 0 6px;
}
.prod-patent-detail-pid {
  font-family: var(--prod-font-mono);
  font-size: 13px; font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-primary); margin: 0 0 8px;
}
.prod-patent-detail-ttl {
  font-size: 17px; font-weight: 600;
  color: var(--text-primary); line-height: 1.35; margin: 0 0 16px;
}
.prod-patent-detail-kv {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px;
}
.prod-patent-detail-kv .k {
  font-family: var(--prod-font-mono);
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-tertiary);
}
.prod-patent-detail-kv .v {
  font-size: 14px; color: var(--text-primary); font-weight: 500;
  font-family: var(--prod-font-mono);
}

/* Option-list picker (Licensing methodology) */
.prod-option-list {
  display: grid; gap: 8px;
  margin-top: 14px;
}
.prod-option-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 14px;
  padding: 14px 18px;
  border: 1px solid var(--border-primary);
  border-radius: 10px;
  background: var(--surface-page);
}
.prod-option-row.is-selected {
  border-color: var(--text-primary);
  box-shadow: 0 0 0 1px var(--text-primary) inset;
}
.prod-option-row .nm { font-size: 14.5px; color: var(--text-primary); font-weight: 600; }
.prod-option-row .ct {
  font-family: var(--prod-font-mono);
  font-size: 11.5px; color: var(--text-tertiary);
  letter-spacing: 0.06em;
}

/* ───── Verified License Badge (SVG container) ───── */
.prod-badge-svg {
  width: 220px; height: 220px;
  flex-shrink: 0;
  filter: drop-shadow(0 6px 24px rgba(0,0,0,0.08));
}
.prod-badge-svg .ring-text { font-size: 11px; font-weight: 700; letter-spacing: 0.18em; fill: var(--text-primary); font-family: var(--prod-font-mono); text-transform: uppercase; }
.prod-badge-svg .ring-outer { fill: none; stroke: var(--text-primary); stroke-width: 1.5; }
.prod-badge-svg .ring-inner { fill: var(--surface-secondary); stroke: var(--text-primary); stroke-width: 1; }
.prod-badge-svg .seal-mark { fill: var(--text-primary); }
[data-theme="dark"] .prod-badge-svg .ring-outer,
[data-theme="dark"] .prod-badge-svg .ring-inner { stroke: var(--text-primary); }
[data-theme="dark"] .prod-badge-svg .ring-inner { fill: var(--surface-secondary); }

.prod-badge-row {
  display: grid; grid-template-columns: 220px 1fr; gap: 36px;
  align-items: center;
  padding: 28px;
  background: var(--surface-secondary);
  border: 1px solid var(--border-primary);
  border-radius: 18px;
  max-width: 720px; margin: 0 auto;
}
@media (max-width: 720px) {
  .prod-badge-row { grid-template-columns: 1fr; justify-items: center; text-align: center; }
}
.prod-badge-row h4 {
  font-size: 18px; font-weight: 600;
  color: var(--text-primary); margin: 0 0 8px;
}
.prod-badge-row p {
  font-size: 14.5px; line-height: 1.6;
  color: var(--text-secondary); margin: 0 0 10px;
}
.prod-badge-meta {
  font-family: var(--prod-font-mono);
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-tertiary);
}

/* ───── Public verification card ───── */
.prod-verify-card {
  background: var(--surface-page);
  border: 1px solid var(--border-primary);
  border-radius: 16px;
  padding: 36px;
  max-width: 720px; margin: 24px auto 0;
  box-shadow: var(--shadow-high);
}
.prod-verify-banner {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px;
  border-radius: 9999px;
  font-size: 14px; font-weight: 600;
  background: var(--success-bg); color: var(--success-fg);
  margin-bottom: 22px;
}
.prod-verify-banner::before {
  content: ''; width: 10px; height: 10px; border-radius: 50%; background: currentColor;
}
.prod-verify-banner .lic-no {
  font-family: var(--prod-font-mono);
  font-weight: 700; letter-spacing: 0.06em;
}
.prod-verify-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 22px 36px;
  padding: 24px 0;
  border-top: 1px solid var(--border-primary);
  border-bottom: 1px solid var(--border-primary);
  margin-bottom: 22px;
}
@media (max-width: 560px) { .prod-verify-grid { grid-template-columns: 1fr; } }
.prod-verify-kv .vk {
  font-family: var(--prod-font-mono);
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.20em; text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 5px;
}
.prod-verify-kv .vv {
  font-size: 14.5px; color: var(--text-primary);
  font-weight: 500; line-height: 1.4;
}
.prod-verify-kv .vv.mono { font-family: var(--prod-font-mono); font-weight: 600; }

/* 3-party signature chain */
.prod-signature-chain {
  display: grid; gap: 12px;
}
.prod-signature {
  display: grid; grid-template-columns: 48px 1fr auto;
  align-items: center; gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--border-primary);
  border-radius: 10px;
  background: var(--surface-secondary);
}
.prod-signature-seal {
  width: 48px; height: 48px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--prod-font-mono);
  font-size: 13px; font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-inverse);
}
.prod-signature-seal.is-tis { background: #252525; }
.prod-signature-seal.is-itri { background: #00AAEA; }
.prod-signature-seal.is-iii { background: #14156D; }
.prod-signature-seal.is-moica { background: #B91C1C; }
.prod-signature .who {
  font-size: 14px; font-weight: 600; color: var(--text-primary);
  display: block;
}
.prod-signature .role {
  font-family: var(--prod-font-mono);
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.10em; text-transform: uppercase;
  color: var(--text-tertiary);
  display: block; margin-top: 2px;
}
.prod-signature .stamp {
  font-family: var(--prod-font-mono);
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
}

/* ───── Themed CTA banner gradient backdrop already exists as
   .cta-banner-themed in current styles. The plan calls for a per-pillar
   tint behind it — covered by existing styles. No new rule needed. */

/* ───── Brief hero modifier — shrink the page hero to ~60% height,
   no large feature-frame underneath. */
.section--page-hero--brief { padding-block: 64px; }
.section--page-hero--brief .page-hero { padding: 0; }
.section--page-hero--brief .page-hero-title { font-size: clamp(36px, 5vw, 56px); }
.section--page-hero--brief .page-hero-feature { display: none; }
@media (max-width: 720px) {
  .section--page-hero--brief { padding-block: 40px; }
}

/* Centered variant — used on /product/licensing/ and /product/signal/. */
.section--page-hero--centered .page-hero { text-align: center; }
.section--page-hero--centered .page-hero-title,
.section--page-hero--centered .page-hero-sub { margin-inline: auto; }
.section--page-hero--centered .page-hero-sub { max-width: 60ch; }
.section--page-hero--centered .page-hero-actions { justify-content: center; }

/* ───── How-it-works dynamic step panels — used on /product/licensing/.
   The .howitworks-visual--steps wrapper holds 4 stacked panels; only the
   one whose data-step matches the open accordion item is visible. The
   double-class selector .howitworks-visual.howitworks-visual--steps
   raises specificity to 0,2,0 so it overrides the base .howitworks-visual
   rule (0,1,0) that sets display:flex centered. */
.howitworks-visual.howitworks-visual--steps {
  position: relative;
  aspect-ratio: auto;
  min-height: 460px;
  padding: 28px 24px;
  display: block;
  overflow: hidden;
}
.howitworks-visual--steps .howitworks-step-panel {
  position: absolute; top: 28px; right: 24px; bottom: 28px; left: 24px;
  display: flex; flex-direction: column; gap: 16px;
  opacity: 0;
  transform: translateY(8px);
  visibility: hidden;
  pointer-events: none;
  transition: opacity 220ms cubic-bezier(0.2,1,0.3,1),
              transform 220ms cubic-bezier(0.2,1,0.3,1),
              visibility 0s linear 220ms;
  overflow-y: auto;
}
.howitworks-visual--steps .howitworks-step-panel.is-active {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
  pointer-events: auto;
  transition: opacity 280ms cubic-bezier(0.2,1,0.3,1),
              transform 280ms cubic-bezier(0.2,1,0.3,1),
              visibility 0s linear 0s;
}
.howitworks-step-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--prod-font-mono);
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 0 0 4px;
}
.howitworks-step-eyebrow .dot {
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--score-s-vivid);
}
[data-pillar="signal"] .howitworks-step-eyebrow .dot { background: var(--score-b-vivid); }

/* Mini step-bar variant for the How-it-works subscribe panel. */
.prod-step-bar--mini .prod-step-circle { width: 28px; height: 28px; font-size: 11px; }
.prod-step-bar--mini .prod-step-label { font-size: 10px; letter-spacing: 0.04em; }
.prod-step-bar--mini .prod-step::before { top: 13px; }

/* Mini patent grid used inside the activate-step panel. 2 cols, condensed cards. */
.howitworks-mini-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px;
}
.howitworks-mini-grid .prod-patent-card {
  padding: 12px 14px; min-height: 0; gap: 6px;
}
.howitworks-mini-grid .prod-patent-card .ttl { font-size: 12.5px; -webkit-line-clamp: 2; line-clamp: 2; }
.howitworks-mini-grid .prod-patent-card .pid { font-size: 11px; }

/* Badge stack used inside the badge-step panel. */
.howitworks-badge-stack {
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  padding-top: 8px;
}
.howitworks-badge-stack .prod-badge-svg { width: 180px; height: 180px; }

@media (max-width: 980px) {
  .howitworks-visual--steps { min-height: 360px; }
}

/* ───── Use Case section — matches How it works typography. Holds three
   sub-blocks (Problem, Solution, Outcomes) under one big section heading. */
.usecase-heading {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 56px;
  text-align: center;
}
[data-pillar="licensing"] .usecase-heading {
  background-image: linear-gradient(90deg, var(--score-s-vivid) 0%, var(--score-d-vivid) 100%);
  background-clip: text; -webkit-background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
[data-pillar="signal"] .usecase-heading {
  background-image: linear-gradient(90deg, var(--score-a-vivid) 0%, var(--score-b-vivid) 50%, var(--score-c-vivid) 100%);
  background-clip: text; -webkit-background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}

/* FAQ — two-column: title left, accordion right, tops aligned. */
.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
  gap: 64px;
  align-items: start;
}
.faq-head {
  margin: 0;
  padding-top: 24px; /* align H3 top with first .acc-trigger's top padding */
}
.faq-heading {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0;
  text-align: left;
  color: var(--text-primary);
}
.faq-list {
  max-width: none;
}
@media (max-width: 768px) {
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .faq-head {
    padding-top: 0;
  }
}

.usecase {
  display: flex; flex-direction: column;
  gap: 80px;
}
.usecase-block {
  text-align: center;
}
.usecase-block .section-eyebrow,
.usecase-block .prod-eyebrow {
  display: inline-block;
  margin-bottom: 14px;
}
.usecase-block-title {
  font-size: clamp(24px, 2.4vw, 32px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--text-primary);
  margin: 0 0 24px;
  max-width: 32ch;
  margin-inline: auto;
}
.usecase-block-title em {
  font-style: normal; font-weight: 700;
  background: linear-gradient(90deg, var(--score-a-vivid), var(--score-b-vivid));
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
[data-pillar="licensing"] .usecase-block-title em {
  background: linear-gradient(90deg, var(--score-s-vivid), var(--score-d-vivid));
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
@media (max-width: 720px) {
  .usecase { gap: 56px; }
}

/* ──────────────────────────────────────────────────────────────
   Use Case · before/after split (signal). Framed split with
   tinted "before" half and clean "after" half. Vertical divider
   between. Bullet points on each side.
   ──────────────────────────────────────────────────────────────*/
.usecase-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 0 0 56px;
  border: 1px solid var(--border-primary);
  border-radius: 14px;
  background: var(--surface-page);
  overflow: hidden;
}
.usecase-split-side {
  padding: 36px 40px;
  text-align: left;
  display: flex; flex-direction: column;
  gap: 18px;
}
.usecase-split-side + .usecase-split-side {
  border-left: 1px solid var(--border-primary);
}
.usecase-split-side--before { background: var(--surface-secondary); }
.usecase-split-label {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 0;
}
.usecase-split-label::before {
  content: '';
  width: 28px; height: 1px;
  background: var(--border-secondary);
}
.usecase-split-side--after .usecase-split-label { color: var(--text-primary); }
.usecase-split-side--after .usecase-split-label::before { background: var(--text-primary); }
.usecase-split-headline {
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin: 0;
  color: var(--text-primary);
  max-width: 28ch;
}
.usecase-split-headline em {
  font-style: normal;
  background: linear-gradient(90deg, var(--score-a-vivid), var(--score-b-vivid));
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
[data-pillar="licensing"] .usecase-split-headline em {
  background: linear-gradient(90deg, var(--score-s-vivid), var(--score-d-vivid));
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.usecase-split-points {
  list-style: none; padding: 0; margin: 4px 0 0;
  display: flex; flex-direction: column; gap: 10px;
}
.usecase-split-points li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--text-secondary);
}
.usecase-split-points li::before {
  content: '';
  position: absolute;
  left: 0; top: 9px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--text-quaternary);
}
.usecase-split-side--after .usecase-split-points li::before {
  background: var(--score-b-vivid);
}
[data-pillar="licensing"] .usecase-split-side--after .usecase-split-points li::before {
  background: var(--score-s-vivid);
}
@media (max-width: 720px) {
  .usecase-split { grid-template-columns: 1fr; }
  .usecase-split-side + .usecase-split-side {
    border-left: 0;
    border-top: 1px solid var(--border-primary);
  }
  .usecase-split-side { padding: 28px 24px; }
}

/* Hero stat inside each split side ("Time to answer · 4–8 wks" etc.) */
.usecase-split-stat {
  display: flex; flex-direction: column;
  gap: 4px;
  margin: 4px 0 0;
}
.usecase-split-stat-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.usecase-split-stat-value {
  font-size: clamp(40px, 5vw, 56px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--text-primary);
}
.usecase-split-side--after .usecase-split-stat-value {
  background-image: linear-gradient(90deg, var(--score-a-vivid), var(--score-b-vivid));
  background-clip: text; -webkit-background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
[data-pillar="licensing"] .usecase-split-side--after .usecase-split-stat-value {
  background-image: linear-gradient(90deg, var(--score-s-vivid), var(--score-d-vivid));
}

/* Mini timeline inside each split side. Dots + connector line +
   stamp + label. Step count is free (3 on the after side, 3–4 on
   the before side). */
.usecase-split-timeline {
  list-style: none; padding: 0; margin: 8px 0 0;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  gap: 0;
}
.usecase-split-timeline-step {
  position: relative;
  padding: 14px 0 0;
  display: flex; flex-direction: column;
  gap: 2px;
}
.usecase-split-timeline-step::before {
  content: '';
  position: absolute;
  left: 0; top: 0;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--text-quaternary);
  z-index: 1;
}
.usecase-split-side--after .usecase-split-timeline-step::before {
  background: var(--score-b-vivid);
}
[data-pillar="licensing"] .usecase-split-side--after .usecase-split-timeline-step::before {
  background: var(--score-s-vivid);
}
.usecase-split-timeline-step::after {
  content: '';
  position: absolute;
  left: 8px; top: 3.5px;
  height: 1px;
  width: calc(100% - 8px);
  background: var(--border-secondary);
}
.usecase-split-timeline-step:last-child::after { display: none; }
.usecase-split-timeline-stamp {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}
.usecase-split-timeline-label {
  font-size: 12px;
  color: var(--text-tertiary);
  line-height: 1.4;
}

/* Supporting stat pair beneath the timeline. */
.usecase-split-supporting {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 14px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--border-secondary);
}
.usecase-split-supporting-num {
  display: block;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  line-height: 1.1;
  margin-bottom: 4px;
}
.usecase-split-supporting-label {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* One-line subhead under the .usecase-split-headline; gives a
   touch more context for the column without growing the headline. */
.usecase-split-subhead {
  margin: -6px 0 0;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  max-width: 38ch;
}

/* Integrated CTA footer that spans both sides of .usecase-split.
   Reads as part of the same framed component (shared border, tinted
   bg). Lede on the left, action on the right. */
.usecase-split-footer {
  grid-column: 1 / -1;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  padding: 18px 40px;
  border-top: 1px solid var(--border-primary);
  background: var(--surface-secondary);
}
.usecase-split-footer-lede {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  margin: 0;
  max-width: 60ch;
}
.usecase-split-footer .btn { flex-shrink: 0; }
@media (max-width: 720px) {
  .usecase-split-footer {
    flex-direction: column;
    align-items: stretch;
    padding: 20px 24px;
    gap: 12px;
  }
  .usecase-split-footer .btn { justify-content: center; text-align: center; }
}

/* ──────────────────────────────────────────────────────────────
   Use Case · personas grid (licensing). Sits below the .usecase-
   split and surfaces the four concrete scenarios the licensing
   bundle serves.
   ──────────────────────────────────────────────────────────────*/
.usecase-personas {
  margin: 56px 0 0;
}
.usecase-personas-head {
  display: flex; flex-direction: column;
  gap: 6px;
  margin: 0 0 24px;
  text-align: left;
}
.usecase-personas-head .prod-eyebrow,
.usecase-personas-head .section-eyebrow { margin: 0; }
.usecase-personas-headline {
  font-size: clamp(18px, 1.6vw, 22px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--text-primary);
  margin: 0;
}
.usecase-personas-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.usecase-persona {
  padding: 24px 26px;
  border: 1px solid var(--border-primary);
  border-radius: 14px;
  background: var(--surface-secondary);
  display: flex; flex-direction: column;
  gap: 8px;
}
.usecase-persona-tag {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 0;
}
.usecase-persona-tag::before {
  content: '';
  display: inline-block;
  width: 18px; height: 1px;
  background: var(--border-secondary);
}
.usecase-persona-headline {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.4;
  color: var(--text-primary);
  margin: 4px 0 0;
}
.usecase-persona-body {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 0;
}
@media (max-width: 720px) {
  .usecase-personas-grid { grid-template-columns: 1fr; }
}

.usecase-persona-foot {
  margin: 8px 0 0;
  font-size: 12.5px; line-height: 1.55;
  color: var(--text-tertiary);
  font-style: italic;
}

/* ───── DLC + Verified Badge artifacts section (Licensing /#artifacts) ───── */
.artifacts-split {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
  margin-top: 32px;
}
@media (max-width: 720px) {
  .artifacts-split { grid-template-columns: 1fr; }
}
.artifacts-card {
  padding: 28px 26px;
  background: var(--surface-page);
  border: 1px solid var(--border-primary);
  border-radius: 16px;
  display: flex; flex-direction: column;
  gap: 12px;
}
.artifacts-eyebrow {
  font-family: var(--prod-font-mono);
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 0;
}
.artifacts-headline {
  font-size: clamp(18px, 1.6vw, 22px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--text-primary);
  margin: 0;
}
.artifacts-body {
  font-size: 14.5px; line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}
.artifacts-features {
  list-style: none; padding: 0; margin: 4px 0 0;
  display: grid; gap: 8px;
  font-size: 13.5px; color: var(--text-secondary); line-height: 1.55;
}
.artifacts-features li {
  display: flex; gap: 10px;
}
.artifacts-features li::before {
  content: '–';
  flex-shrink: 0; color: var(--text-quaternary);
  font-family: var(--prod-font-mono);
}
.artifacts-foot {
  max-width: 920px; margin: 24px auto 0;
  font-size: 12.5px; line-height: 1.6;
  color: var(--text-tertiary); text-align: center;
}

/* ───── Pillar-hero h3 gradient — decoupled from #products scope so it
   also fires on /product/licensing/ and /product/signal/ where the
   pillar block is cloned outside the homepage's #products container. */
[data-pillar="licensing"] .pillar-hero-copy h3 {
  background-image: linear-gradient(90deg, var(--score-s-vivid) 0%, var(--score-d-vivid) 100%);
  background-clip: text; -webkit-background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
[data-pillar="signal"] .pillar-hero-copy h3 {
  background-image: linear-gradient(90deg, var(--score-a-vivid) 0%, var(--score-b-vivid) 50%, var(--score-c-vivid) 100%);
  background-clip: text; -webkit-background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}