/* Tribble Component System — 2026-04-25 */
/* Requires: tokens.css loaded first */
/* All values reference CSS custom properties — zero hardcoded values */

@layer components {

/* ═══════════════════════════════════
   LAYOUT
   ═══════════════════════════════════ */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.section { padding: var(--section-md) 0; border-top: 1px solid var(--border-default); }
.section-lg { padding: var(--section-lg) 0; border-top: 1px solid var(--border-default); }
.section-sm { padding: var(--section-sm) 0; border-top: 1px solid var(--border-default); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-20); align-items: center; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--space-12); align-items: start; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-12); }
.grid-reverse { direction: rtl; }
.grid-reverse > * { direction: ltr; }

/* ═══════════════════════════════════
   NAV
   ═══════════════════════════════════ */
.site-nav {
  position: fixed; top: 0; width: 100%; z-index: 100;
  background: var(--surface-nav);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-brand);
  padding: var(--space-5) var(--space-12);
  display: flex; justify-content: space-between; align-items: center;
  transition: padding var(--transition-normal), box-shadow var(--transition-normal);
}
.site-nav.scrolled {
  padding: var(--space-3) var(--space-12);
  box-shadow: var(--shadow-sm);
}
.site-nav .logo-mark { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; }
.site-nav .logo-mark img { height: 22px; }
.site-nav .logo-mark span { font-family: var(--font-serif); font-size: 17px; font-weight: 700; color: var(--text-primary); letter-spacing: -0.3px; }
.nav-links { display: flex; align-items: center; gap: var(--space-6); }
.nav-links a { font-size: 0.75rem; font-weight: 400; color: var(--text-muted); text-decoration: none; letter-spacing: 0.05em; text-transform: uppercase; position: relative; transition: color var(--transition-fast); }
.nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1px; background: var(--brand-primary); transition: width var(--transition-normal); }
.nav-links a:hover { color: var(--brand-primary); }
.nav-links a:hover::after { width: 100%; }

/* ═══════════════════════════════════
   BUTTONS
   ═══════════════════════════════════ */
.btn-primary {
  display: inline-block; font-size: 0.75rem; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: #FFFFFF; background: var(--brand-primary);
  padding: var(--space-4) var(--space-12); text-decoration: none;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}
.btn-primary:hover { background: var(--brand-hover); transform: translateY(-1px); box-shadow: var(--shadow-brand-sm); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: 0.75rem; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--brand-primary); text-decoration: none;
  padding: var(--space-3) 0; border-bottom: 1px solid var(--border-brand);
  transition: border-color var(--transition-fast), gap var(--transition-fast);
}
.btn-ghost:hover { border-color: var(--brand-primary); gap: var(--space-3); }

.btn-pill {
  display: inline-block; font-size: 0.6875rem; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--brand-primary); background: var(--brand-light);
  padding: var(--space-3) var(--space-6); border-radius: var(--radius-pill); text-decoration: none;
  transition: transform var(--transition-fast);
}
.btn-pill:hover { transform: translateY(-1px); }

.nav-cta {
  font-size: 0.6875rem !important; font-weight: 600 !important; letter-spacing: 0.08em !important;
  color: var(--bg) !important; background: var(--brand-primary);
  padding: var(--space-3) var(--space-6); border-radius: var(--radius-sm);
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--brand-hover) !important; transform: translateY(-1px); }

/* ROI pill in nav */
.nav-roi-pill {
  font-size: 0.6875rem !important; font-weight: 700 !important; letter-spacing: 0.06em !important;
  text-transform: uppercase;
  color: #fff !important; background: var(--brand-primary);
  padding: 6px 14px; border-radius: 20px;
  text-decoration: none !important;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  white-space: nowrap;
  box-shadow: 0 0 0 0 rgba(74,111,232,0.4);
  animation: roiPulse 3s ease infinite;
}
.nav-roi-pill:hover {
  background: var(--brand-hover) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(74,111,232,0.3);
  animation: none;
}
@keyframes roiPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(74,111,232,0.4); }
  50% { box-shadow: 0 0 0 6px rgba(74,111,232,0); }
}

/* Magnetic effect container */
.magnetic { display: inline-block; transition: transform 200ms ease-out; }

/* ═══════════════════════════════════
   HERO
   ═══════════════════════════════════ */
.hero {
  position: relative; overflow: hidden;
  padding: calc(var(--section-lg) + var(--space-16)) var(--gutter) var(--section-md);
  text-align: center;
}
.hero-content { position: relative; z-index: 2; max-width: 56rem; margin: 0 auto; }
.hero h1 {
  font-family: var(--font-serif); font-size: 4.5rem; font-weight: 700;
  line-height: 1.06; letter-spacing: -0.03em; margin-bottom: var(--space-8);
}
.hero h1 em { font-style: italic; color: var(--brand-primary); }
.hero > p, .hero-content > p {
  font-size: 1.125rem; color: var(--text-muted); max-width: 32rem;
  margin: 0 auto var(--space-10); line-height: 1.75;
}
.cta-group { display: flex; justify-content: center; align-items: center; gap: var(--space-8); flex-wrap: wrap; }

/* ═══════════════════════════════════
   PERSONA GATE
   ═══════════════════════════════════ */
.persona-gate { margin-top: var(--space-12); padding-top: var(--space-8); border-top: 1px solid var(--border-brand); }
.persona-gate p { font-size: 0.8125rem; color: var(--text-muted); margin-bottom: var(--space-4); letter-spacing: 0.03em; }
.persona-pills { display: flex; justify-content: center; gap: var(--space-3); flex-wrap: wrap; }
.persona-pill {
  font-size: 0.75rem; font-weight: 500; letter-spacing: 0.04em;
  padding: var(--space-3) var(--space-6); border: 1px solid rgba(74,111,232,0.22);
  border-radius: var(--radius-pill); background: linear-gradient(135deg, rgba(74,111,232,0.07), rgba(255,255,255,0.96));
  color: var(--color-blue-700); cursor: pointer; transition: all var(--transition-normal);
  box-shadow: 0 6px 18px rgba(74,111,232,0.06);
}
.persona-pill:hover { border-color: var(--brand-primary); color: var(--brand-hover); box-shadow: 0 10px 28px rgba(74,111,232,0.12); transform: translateY(-1px); }
.persona-pill.active { border-color: var(--brand-primary); background: var(--brand-primary); color: var(--color-white); font-weight: 700; box-shadow: 0 12px 30px rgba(74,111,232,0.18); }

/* ═══════════════════════════════════
   SOCIAL PROOF TICKER
   ═══════════════════════════════════ */
.ticker-strip { border-top: 1px solid var(--border-brand); border-bottom: 1px solid var(--border-brand); overflow: hidden; padding: var(--space-4) 0; }
.ticker-track { display: flex; gap: var(--space-16); white-space: nowrap; animation: tickerScroll 40s linear infinite; }
.ticker-item { font-size: 0.8125rem; color: var(--text-muted); letter-spacing: 0.02em; display: flex; align-items: center; gap: var(--space-2); flex-shrink: 0; }
.ticker-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--brand-primary); animation: pulse 2s ease infinite; }
@keyframes tickerScroll { to { transform: translateX(-50%); } }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

/* ═══════════════════════════════════
   LOGO BAR
   ═══════════════════════════════════ */
.logo-bar { padding: var(--space-16) var(--gutter); text-align: center; border-bottom: 1px solid var(--border-brand); }
.logo-bar .label { font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-muted); margin-bottom: var(--space-8); }
.logo-row { display: flex; align-items: center; justify-content: center; gap: var(--space-12); flex-wrap: wrap; }
.logo-row img { height: 22px; width: auto; max-width: 100px; opacity: 0.4; filter: grayscale(100%); transition: opacity var(--transition-normal), filter var(--transition-normal); }
.logo-row img:hover { opacity: 0.8; filter: grayscale(0%); }

/* ═══════════════════════════════════
   STAT BLOCKS
   ═══════════════════════════════════ */
.stat-block {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: 0 18px 48px rgba(17,24,39,0.06);
  padding: var(--space-12) var(--space-10); text-align: center;
}
.stat-number { font-family: var(--font-stat); font-size: 4rem; font-weight: 700; line-height: 1; letter-spacing: -0.03em; color: var(--brand-primary); margin-bottom: var(--space-2); }
.stat-label { font-size: 0.8125rem; color: var(--text-muted); margin-bottom: var(--space-8); }
.stat-quote { font-family: var(--font-serif); font-size: 1rem; font-style: italic; line-height: 1.6; color: var(--text-primary); margin-bottom: var(--space-3); }
.stat-attribution { font-size: 0.6875rem; color: var(--text-muted); }

.inline-stat { display: flex; gap: var(--space-10); margin-bottom: var(--space-6); }
.inline-stat .num { font-family: var(--font-stat); font-size: 2.5rem; font-weight: 700; color: var(--brand-primary); line-height: 1; letter-spacing: -0.02em; }
.inline-stat .lbl { font-size: 0.75rem; color: var(--text-muted); margin-top: var(--space-1); }

/* ═══════════════════════════════════
   STATS RIBBON
   ═══════════════════════════════════ */
.ribbon { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--border-default); border-bottom: 1px solid var(--border-default); }
.ribbon-stat { text-align: center; padding: var(--section-sm) var(--space-6); border-right: 1px solid var(--border-default); }
.ribbon-stat:last-child { border-right: none; }
.ribbon-stat .number { font-family: var(--font-stat); font-size: 3.25rem; font-weight: 700; letter-spacing: -0.03em; margin-bottom: var(--space-2); color: var(--brand-primary); }
.ribbon-stat .label { font-size: 0.6875rem; color: var(--text-muted); letter-spacing: 0.08em; text-transform: uppercase; }

/* ═══════════════════════════════════
   VISUAL BLOCKS
   ═══════════════════════════════════ */
.visual-block { border-radius: var(--radius-sm); overflow: hidden; position: relative; }
.visual-block img, .visual-block video { width: 100%; height: 100%; object-fit: cover; display: block; min-height: 320px; transition: transform var(--transition-spring); }
.visual-block:hover img, .visual-block:hover video { transform: scale(1.03); }
.visual-block .caption { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(transparent, rgba(0,0,0,0.6)); padding: var(--space-6) var(--space-5) var(--space-4); color: #FFFFFF; font-family: var(--font-stat); font-size: 0.8125rem; font-weight: 600; }

.screenshot-block {
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--border-brand);
  box-shadow: var(--shadow-md);
  transition: box-shadow var(--transition-slow), transform var(--transition-slow);
}
.screenshot-block:hover { box-shadow: var(--shadow-xl); transform: translateY(-4px); }
.screenshot-block img { width: 100%; display: block; }

/* ═══════════════════════════════════
   INTERLUDE (Quote)
   ═══════════════════════════════════ */
.interlude { padding: var(--section-md) var(--gutter); text-align: center; border-top: 1px solid var(--border-default); max-width: 52rem; margin: 0 auto; }
.interlude blockquote { font-family: var(--font-serif); font-size: 2.125rem; font-style: italic; font-weight: 400; line-height: 1.4; letter-spacing: -0.01em; margin-bottom: var(--space-8); }
.interlude cite { font-family: var(--font-sans); font-style: normal; font-size: 0.8125rem; color: var(--text-muted); }

/* ═══════════════════════════════════
   PARALLAX QUOTE
   ═══════════════════════════════════ */
.parallax-section { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; overflow: hidden; border-top: 1px solid var(--border-default); }
.parallax-bg { position: absolute; top: -20%; left: 0; width: 100%; height: 140%; object-fit: cover; will-change: transform; filter: brightness(0.3); }
.parallax-content { position: relative; z-index: 2; text-align: center; padding: var(--section-sm) var(--gutter); max-width: 50rem; }
.parallax-content blockquote { font-family: var(--font-serif); font-size: 2.5rem; font-style: italic; color: #FFFFFF; line-height: 1.3; margin-bottom: var(--space-8); }
.parallax-content cite { font-family: var(--font-sans); font-style: normal; font-size: 0.8125rem; color: rgba(255,255,255,0.7); }

/* ═══════════════════════════════════
   FULL-BLEED QUOTE
   ═══════════════════════════════════ */
.full-bleed { position: relative; width: 100%; min-height: 500px; overflow: hidden; border-top: 1px solid var(--border-default); }
.full-bleed img { width: 100%; height: 500px; object-fit: cover; display: block; filter: brightness(0.35); transition: transform 8s ease; }
.full-bleed:hover img { transform: scale(1.05); }
.full-bleed .overlay { position: absolute; top: 0; left: 0; right: 0; bottom: 0; display: flex; flex-direction: column; justify-content: center; align-items: center; padding: var(--space-16); }
.full-bleed .overlay blockquote { font-family: var(--font-serif); font-size: 2.25rem; font-style: italic; color: #FFFFFF; line-height: 1.35; max-width: 44rem; text-align: center; margin-bottom: var(--space-6); }
.full-bleed .overlay cite { font-family: var(--font-sans); font-style: normal; font-size: 0.8125rem; color: rgba(255,255,255,0.7); }

/* ═══════════════════════════════════
   BIG STAT BANNER
   ═══════════════════════════════════ */
.big-stat-banner { padding: var(--section-md) var(--gutter); text-align: center; border-top: 1px solid var(--border-default); background: var(--bg-glow); }
.big-stat-banner .big-number { font-family: var(--font-stat); font-size: 8rem; font-weight: 700; color: var(--brand-primary); letter-spacing: -0.04em; line-height: 1; margin-bottom: var(--space-4); }
.big-stat-banner .big-label { font-size: 1rem; color: var(--text-muted); max-width: 26rem; margin: 0 auto var(--space-4); line-height: 1.6; }

/* ═══════════════════════════════════
   CONVERSION CARDS
   ═══════════════════════════════════ */
.conversion-strip { border-top: 1px solid var(--border-default); padding: var(--section-sm) 0; }
.conversion-card {
  padding: var(--space-10) var(--space-8); border: 1px solid var(--border-brand);
  border-radius: var(--radius-sm); text-align: center; background: var(--surface-card);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal), transform var(--transition-normal);
}
.conversion-card:hover { border-color: var(--brand-primary); box-shadow: var(--shadow-brand-sm); transform: translateY(-4px); }
.conversion-card .card-icon { font-size: 1.75rem; margin-bottom: var(--space-4); }
.conversion-card h3 { font-family: var(--font-serif); font-size: 1.25rem; font-weight: 600; margin-bottom: var(--space-3); }
.conversion-card p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.6; margin-bottom: var(--space-5); }

/* ═══════════════════════════════════
   ROI CALCULATOR
   ═══════════════════════════════════ */
.roi-section { border-top: 1px solid var(--border-default); background: var(--bg-glow); }
.roi-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-20); align-items: start; }
.roi-inputs { display: flex; flex-direction: column; gap: var(--space-8); }
.roi-field label { display: block; font-size: 0.75rem; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-muted); margin-bottom: var(--space-2); }
.roi-field input[type="range"] { width: 100%; height: 4px; -webkit-appearance: none; appearance: none; background: var(--border-default); border-radius: var(--radius-sm); outline: none; }
.roi-field input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 20px; height: 20px; border-radius: 50%; background: var(--brand-primary); cursor: pointer; box-shadow: var(--shadow-brand-sm); }
.roi-output { background: var(--surface-card); border: 1px solid var(--border-brand); border-radius: var(--radius-lg); padding: var(--space-10); text-align: center; }
.roi-result { font-family: var(--font-stat); font-size: 3.5rem; font-weight: 700; color: var(--brand-primary); letter-spacing: -0.03em; margin-bottom: var(--space-1); }

/* ═══════════════════════════════════
   INTERACTIVE DEMO
   ═══════════════════════════════════ */
.demo-tabs { display: flex; justify-content: center; gap: var(--space-2); margin-bottom: var(--space-12); flex-wrap: wrap; }
.demo-tab { font-size: 0.75rem; font-weight: 500; letter-spacing: 0.04em; padding: var(--space-3) var(--space-5); border: 1px solid var(--border-brand); border-radius: var(--radius-pill); background: transparent; color: var(--text-muted); cursor: pointer; transition: all var(--transition-normal); }
.demo-tab.active { border-color: var(--brand-primary); color: var(--brand-primary); background: var(--brand-light); font-weight: 600; }
.demo-frame { position: relative; border-radius: var(--radius-xl); overflow: hidden; border: 1px solid var(--border-brand); box-shadow: var(--shadow-lg); background: var(--bg-alt); }
.demo-bar { display: flex; align-items: center; gap: var(--space-2); padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--border-default); background: var(--bg); }
.demo-dot { width: 10px; height: 10px; border-radius: 50%; }
.demo-dot:nth-child(1) { background: #ff5f57; }
.demo-dot:nth-child(2) { background: #ffbd2e; }
.demo-dot:nth-child(3) { background: #27c93f; }

/* ═══════════════════════════════════
   COMPARISON TABLE (Ramp pattern)
   ═══════════════════════════════════ */
.comparison-table { width: 100%; border-collapse: collapse; }
.comparison-table th { font-family: var(--font-stat); font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); padding: var(--space-4) var(--space-5); text-align: left; border-bottom: 2px solid var(--brand-primary); }
.comparison-table td { font-size: 0.875rem; padding: var(--space-4) var(--space-5); border-bottom: 1px solid var(--border-default); color: var(--text-secondary); }
.comparison-table tr:hover { background: var(--bg-glow); }
.comparison-table .check { color: var(--brand-primary); font-weight: 700; }
.comparison-table .highlight-col { background: var(--bg-glow); }

/* ═══════════════════════════════════
   FAQ / AEO
   ═══════════════════════════════════ */
.faq-section details { border-bottom: 1px solid var(--border-default); }
.faq-section summary { font-family: var(--font-serif); font-size: 1.125rem; font-weight: 500; padding: var(--space-5) 0; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; transition: color var(--transition-fast); }
.faq-section summary:hover { color: var(--brand-primary); }
.faq-section summary::after { content: '+'; font-family: var(--font-stat); font-size: 1.5rem; color: var(--text-muted); transition: transform var(--transition-normal); }
.faq-section details[open] summary::after { transform: rotate(45deg); color: var(--brand-primary); }
.faq-section .faq-answer { padding: 0 0 var(--space-5); font-size: 0.9375rem; color: var(--text-secondary); line-height: 1.75; }

/* ═══════════════════════════════════
   FOOTER
   ═══════════════════════════════════ */
.site-footer { padding: var(--section-sm) var(--gutter); text-align: center; border-top: 1px solid var(--border-default); }
.site-footer p { font-size: 0.8125rem; color: var(--text-muted); }

/* ═══════════════════════════════════
   FLOATING CTA
   ═══════════════════════════════════ */
.floating-cta {
  position: fixed; bottom: var(--space-8); right: var(--space-8); z-index: 99;
  display: flex; align-items: center; gap: var(--space-3);
  background: var(--brand-primary); color: #FFFFFF;
  padding: var(--space-4) var(--space-8); border-radius: var(--radius-pill); text-decoration: none;
  font-size: 0.8125rem; font-weight: 500; letter-spacing: 0.04em;
  box-shadow: var(--shadow-brand-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-slow);
  opacity: 0; pointer-events: none;
}
.floating-cta.visible { opacity: 1; pointer-events: auto; }
.floating-cta:hover { transform: translateY(-2px) scale(1.02); box-shadow: var(--shadow-brand-lg); }

/* ═══════════════════════════════════
   DARK MODE OVERRIDES
   ═══════════════════════════════════ */
[data-theme="dark"] .logo-row img { filter: grayscale(100%) invert(1); opacity: 0.3; }
[data-theme="dark"] .logo-row img:hover { filter: grayscale(0%) invert(0); opacity: 0.8; }

/* ═══════════════════════════════════
   SCROLL PROGRESS
   ═══════════════════════════════════ */
.scroll-progress { position: fixed; top: 0; left: 0; height: 2px; z-index: 200; background: var(--brand-primary); width: 0%; }

/* ═══════════════════════════════════
   CURSOR GLOW
   ═══════════════════════════════════ */
.cursor-glow { position: fixed; width: 400px; height: 400px; border-radius: 50%; pointer-events: none; z-index: 1; background: radial-gradient(circle, var(--bg-glow) 0%, transparent 70%); transform: translate(-50%,-50%); opacity: 0; transition: opacity var(--transition-normal); }
body:hover .cursor-glow { opacity: 1; }

/* ═══════════════════════════════════
   THEME TOGGLE
   ═══════════════════════════════════ */
.theme-toggle { width: 36px; height: 36px; border: 1px solid var(--border-brand); border-radius: 50%; background: transparent; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 1rem; color: var(--text-muted); transition: border-color var(--transition-fast), transform var(--transition-fast); }
.theme-toggle:hover { border-color: var(--brand-primary); transform: scale(1.1); }

/* ═══════════════════════════════════
   OVERLINE + HEADLINE HELPERS
   ═══════════════════════════════════ */
.overline { font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; color: var(--brand-primary); margin-bottom: var(--space-4); }
.headline { font-family: var(--font-serif); font-size: 2.125rem; font-weight: 400; line-height: 1.2; letter-spacing: -0.01em; margin-bottom: var(--space-6); }
.headline em { font-style: italic; }
.headline-lg { font-family: var(--font-serif); font-size: 2.75rem; font-weight: 400; line-height: 1.15; letter-spacing: -0.02em; margin-bottom: var(--space-6); }
.headline-lg em { font-style: italic; color: var(--brand-primary); }
.body-text { font-size: 0.9375rem; color: var(--text-secondary); line-height: 1.85; margin-bottom: var(--space-8); }

/* ═══════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════ */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr; gap: var(--space-10); }
  .grid-2 { grid-template-columns: 1fr; gap: var(--space-12); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-reverse { direction: ltr; }
  .hero h1 { font-size: 2.75rem; }
  .ribbon { grid-template-columns: repeat(2, 1fr); }
  .ribbon-stat:nth-child(2) { border-right: none; }
  .site-nav { padding: var(--space-4) var(--space-5); }
  .nav-links a:not(.nav-cta):not(.theme-toggle):not(.nav-roi-pill) { display: none; }
  .container { padding-left: var(--space-6); padding-right: var(--space-6); }
  .full-bleed .overlay blockquote { font-size: 1.5rem; }
  .big-stat-banner .big-number { font-size: 5rem; }
  .roi-grid { grid-template-columns: 1fr; gap: var(--space-12); }
  .floating-cta { bottom: var(--space-5); right: var(--space-5); padding: var(--space-4) var(--space-6); font-size: 0.75rem; }
}

@media (max-width: 640px) {
  .grid-4 { grid-template-columns: 1fr; }
  .ribbon { grid-template-columns: 1fr; }
  .ribbon-stat { border-right: none; border-bottom: 1px solid var(--border-default); }
  .ribbon-stat:last-child { border-bottom: none; }
}


/* ═══════════════════════════════════
   MEGA NAV DROPDOWNS
   ═══════════════════════════════════ */
.nav-item { position: relative; }
.nav-item > .nav-trigger {
  font-size: 0.75rem; font-weight: 400; color: var(--text-muted);
  text-decoration: none; letter-spacing: 0.05em; text-transform: uppercase;
  cursor: pointer; background: none; border: none; padding: 0;
  display: inline-flex; align-items: center; gap: 4px;
  transition: color var(--transition-fast);
}
.nav-item > .nav-trigger::after {
  content: ''; display: inline-block; width: 0; height: 0;
  border-left: 3.5px solid transparent; border-right: 3.5px solid transparent;
  border-top: 4px solid currentColor; transition: transform 0.2s;
}
.nav-item:hover > .nav-trigger,
.nav-item.open > .nav-trigger { color: var(--brand-primary); }
.nav-item.open > .nav-trigger::after { transform: rotate(180deg); }

.nav-dropdown {
  position: absolute; top: calc(100% + 14px); left: 50%; transform: translateX(-50%);
  min-width: 220px; background: var(--surface-nav);
  backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--border-brand);
  border-radius: var(--radius-md, 8px);
  box-shadow: 0 12px 48px rgba(0,0,0,0.12);
  padding: var(--space-3) 0;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity 0.2s, visibility 0.2s, transform 0.2s;
  transform: translateX(-50%) translateY(8px);
  z-index: 110;
}
.nav-item.open .nav-dropdown {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown a {
  display: block; padding: var(--space-2) var(--space-5);
  font-size: 0.8125rem; font-weight: 400; color: var(--text-secondary);
  text-decoration: none; text-transform: none; letter-spacing: 0;
  transition: color 0.15s, background 0.15s;
}
.nav-dropdown a:hover {
  color: var(--brand-primary); background: var(--bg-alt, rgba(74,111,232,0.04));
}
.nav-dropdown a::after { display: none; }

.nav-dropdown .dropdown-divider {
  height: 1px; background: var(--border-brand);
  margin: var(--space-2) var(--space-5);
}

.nav-dropdown .dropdown-highlight {
  margin: var(--space-2) var(--space-3) var(--space-1);
  padding: var(--space-3) var(--space-4);
  background: var(--bg-alt, rgba(74,111,232,0.04));
  border-radius: var(--radius-sm, 4px);
  display: block; text-decoration: none;
}
.nav-dropdown .dropdown-highlight:hover {
  background: var(--brand-primary);
}
.nav-dropdown .dropdown-highlight:hover * {
  color: #fff !important;
}
.nav-dropdown .dropdown-highlight-label {
  font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--brand-primary);
  margin-bottom: 2px;
}
.nav-dropdown .dropdown-highlight-title {
  font-size: 0.8125rem; font-weight: 500; color: var(--text-primary);
}

/* Mobile hamburger */
.nav-hamburger {
  display: none; background: none; border: none; cursor: pointer;
  width: 32px; height: 32px; position: relative;
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.nav-hamburger span {
  display: block; width: 20px; height: 1.5px; background: var(--text-muted);
  transition: transform 0.2s, opacity 0.2s;
}

@media (max-width: 900px) {
  html,
  body {
    overflow-x: hidden;
  }

  .nav-hamburger { display: flex; }
  .nav-links {
    position: fixed; top: 0; right: -100%; width: 300px; height: 100vh;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--surface-nav); backdrop-filter: blur(20px);
    border-left: 1px solid var(--border-brand);
    padding: 80px var(--space-6) var(--space-6);
    transition: right 0.3s; z-index: 150; overflow-y: auto;
  }
  .nav-links.mobile-open { right: 0; }
  .nav-links a, .nav-item > .nav-trigger {
    padding: var(--space-3) 0; font-size: 0.875rem;
  }
  .nav-dropdown {
    position: static; transform: none; box-shadow: none;
    border: none; border-radius: 0; padding: 0 0 0 var(--space-4);
    min-width: 0; backdrop-filter: none; background: transparent;
  }
  .nav-item.open .nav-dropdown { transform: none; }
  .nav-links a:not(.nav-cta):not(.theme-toggle) { display: block !important; }
}

/* ═══════════════════════════════════
   PLATFORM ENGINE COMPONENTS
   Reusable page sections for connected intelligence narratives
   ═══════════════════════════════════ */
.platform-container-wide { max-width: 72rem; margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.platform-container-mid { max-width: 56rem; margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.platform-section-header { max-width: 44rem; margin-bottom: var(--space-12); }
.platform-section-header.center { text-align: center; margin-left: auto; margin-right: auto; }
.platform-section-overline {
  font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--brand-primary);
  margin-bottom: var(--space-3);
}
.platform-section-title {
  font-family: var(--font-serif); font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700; line-height: 1.15; letter-spacing: -0.02em;
  color: var(--text-primary); margin: 0 0 var(--space-5);
}
.platform-section-title em { color: var(--brand-primary); font-style: italic; }
.platform-section-copy {
  font-size: 1rem; line-height: 1.75; color: var(--text-secondary);
  margin: 0;
}
.platform-section-copy + .platform-section-copy { margin-top: var(--space-4); }
.platform-hero-line {
  max-width: 38rem; margin: 0 auto var(--space-10);
  font-size: 0.9375rem; line-height: 1.75; color: var(--text-secondary);
}
.platform-proof-strip {
  padding: var(--space-8) var(--gutter);
  border-top: 1px solid var(--border-default);
  border-bottom: 1px solid var(--border-default);
  background: var(--bg);
}
.platform-proof-strip-inner {
  max-width: 56rem; margin: 0 auto;
  display: flex; justify-content: center; align-items: center;
  gap: var(--space-5); flex-wrap: wrap;
}
.platform-proof-item {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: 0.8125rem; font-weight: 600; color: var(--text-secondary);
}
.platform-proof-stars { color: #f59e0b; letter-spacing: 0.04em; }
.platform-proof-divider { width: 1px; height: 1.25rem; background: var(--border-default); }

.compound-engine-section {
  padding: clamp(5rem, 10vw, 9rem) 0;
  background: var(--color-navy-900);
  color: var(--color-white);
  position: relative; overflow: hidden;
}
.compound-engine-section .platform-section-title,
.compound-engine-section .platform-section-copy { color: var(--color-white); }
.compound-engine-section .platform-section-copy { color: rgba(255,255,255,0.72); }
.compound-engine-layout {
  display: grid; grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: var(--space-16); align-items: center;
}
.compound-engine-copy-list {
  display: grid; gap: var(--space-5); margin-top: var(--space-8);
}
.compound-engine-copy-card {
  border-left: 2px solid var(--brand-primary);
  padding-left: var(--space-5);
}
.compound-engine-copy-card h3 {
  font-size: 0.9375rem; font-weight: 700; color: var(--color-white);
  margin: 0 0 var(--space-2);
}
.compound-engine-copy-card p {
  font-size: 0.875rem; line-height: 1.65; color: rgba(255,255,255,0.64);
  margin: 0;
}
.compound-engine-diagram {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-template-areas:
    "kb loop-a agents"
    "loop-b core loop-c"
    "proposal loop-d graph";
  gap: var(--space-4);
  min-height: 34rem;
}
.compound-engine-diagram::before {
  content: "";
  position: absolute; inset: 10% 8%;
  border: 1px solid rgba(255,255,255,0.1);
  background:
    linear-gradient(90deg, transparent 0 16%, rgba(107,140,240,0.32) 16% 17%, transparent 17% 83%, rgba(107,140,240,0.32) 83% 84%, transparent 84%),
    linear-gradient(0deg, transparent 0 16%, rgba(107,140,240,0.32) 16% 17%, transparent 17% 83%, rgba(107,140,240,0.32) 83% 84%, transparent 84%);
  pointer-events: none;
}
.engine-node,
.engine-loop-card {
  position: relative; z-index: 1;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  min-height: 9.25rem;
}
.engine-node {
  display: flex; flex-direction: column; justify-content: space-between;
}
.engine-node--core {
  grid-area: core;
  background: var(--color-white);
  color: var(--color-navy-900);
  box-shadow: 0 18px 60px rgba(74,111,232,0.32);
  border-color: rgba(107,140,240,0.45);
  transform: scale(1.06);
}
.engine-node--kb { grid-area: kb; }
.engine-node--agents { grid-area: agents; }
.engine-node--proposal { grid-area: proposal; }
.engine-node--graph { grid-area: graph; }
.engine-loop-card--a { grid-area: loop-a; }
.engine-loop-card--b { grid-area: loop-b; }
.engine-loop-card--c { grid-area: loop-c; }
.engine-loop-card--d { grid-area: loop-d; }
.engine-node-kicker,
.engine-loop-label {
  font-size: 0.625rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--brand-primary);
  margin-bottom: var(--space-2);
}
.engine-node-title {
  font-family: var(--font-serif); font-size: 1.125rem; font-weight: 700;
  line-height: 1.25; color: var(--color-white); margin: 0 0 var(--space-3);
}
.engine-node--core .engine-node-title { color: var(--color-navy-900); font-size: 1.35rem; }
.engine-node p,
.engine-loop-card p {
  font-size: 0.8125rem; line-height: 1.55; color: rgba(255,255,255,0.62);
  margin: 0;
}
.engine-node--core p { color: var(--text-secondary); }
.engine-loop-card {
  min-height: 6.5rem;
  display: flex; flex-direction: column; justify-content: center;
  background: rgba(74,111,232,0.11);
}

.knowledge-graph-section { padding: clamp(5rem, 10vw, 9rem) 0; background: var(--bg); }
.knowledge-graph-layout {
  display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  gap: var(--space-12); align-items: start;
}
.knowledge-graph-flow {
  border: 1px solid var(--border-brand);
  border-radius: var(--radius-xl);
  background: var(--surface-card);
  box-shadow: var(--shadow-xl);
  padding: var(--space-8);
  display: grid; gap: var(--space-6);
}
.kg-flow-row {
  display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: var(--space-4); align-items: center;
}
.kg-flow-column { display: grid; gap: var(--space-3); }
.kg-flow-card {
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  background: var(--bg-alt);
}
.kg-flow-card strong {
  display: block; font-size: 0.8125rem; font-weight: 700;
  color: var(--text-primary); margin-bottom: var(--space-1);
}
.kg-flow-card span {
  display: block; font-size: 0.75rem; line-height: 1.5; color: var(--text-muted);
}
.kg-flow-core {
  border-radius: var(--radius-xl);
  border: 2px solid var(--brand-primary);
  padding: var(--space-6);
  background: var(--brand-light);
  color: var(--color-navy-900);
  text-align: center;
  box-shadow: var(--shadow-brand-md);
}
.kg-flow-core strong {
  display: block; font-family: var(--font-serif); font-size: 1.125rem;
  margin-bottom: var(--space-2);
}
.kg-flow-core span { font-size: 0.75rem; color: var(--text-secondary); line-height: 1.45; }
.kg-flow-arrow {
  font-family: var(--font-stat); font-size: 1.5rem; color: var(--brand-primary);
}
.kg-mechanics-list { display: grid; gap: var(--space-5); }
.kg-mechanic {
  display: grid; grid-template-columns: auto 1fr; gap: var(--space-4);
  padding-bottom: var(--space-5); border-bottom: 1px solid var(--border-default);
}
.kg-mechanic:last-child { border-bottom: none; padding-bottom: 0; }
.kg-mechanic-number {
  font-family: var(--font-stat); font-size: 1.25rem; font-weight: 700;
  color: var(--brand-primary); line-height: 1;
}
.kg-mechanic h3 {
  font-family: var(--font-serif); font-size: 1.125rem; font-weight: 700;
  color: var(--text-primary); margin: 0 0 var(--space-2);
}
.kg-mechanic p { font-size: 0.9375rem; line-height: 1.7; color: var(--text-secondary); margin: 0; }
.kg-placeholder-stats {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4); margin-top: var(--space-8);
}
.kg-placeholder-stat {
  border: 1px dashed var(--border-brand);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  background: var(--bg-glow);
}
.placeholder-label {
  display: block; font-size: 0.625rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--brand-primary);
  margin-bottom: var(--space-2);
}
.kg-placeholder-stat strong {
  display: block; font-family: var(--font-stat); font-size: 2rem;
  line-height: 1; color: var(--text-primary); margin-bottom: var(--space-2);
}
.kg-placeholder-stat p { font-size: 0.8125rem; line-height: 1.55; color: var(--text-secondary); margin: 0; }

.integration-ecosystem-section { padding: clamp(5rem, 10vw, 8rem) 0; background: var(--bg-alt); }
.integration-ecosystem-copy {
  display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: var(--space-10); align-items: end; margin-bottom: var(--space-10);
}
.integration-proof-pills { display: flex; gap: var(--space-3); flex-wrap: wrap; justify-content: flex-end; }
.integration-proof-pill {
  border: 1px solid var(--border-brand);
  border-radius: var(--radius-pill);
  padding: var(--space-2) var(--space-4);
  background: var(--bg);
  font-size: 0.75rem; font-weight: 700; color: var(--text-secondary);
}
.integration-logos-grid {
  display: grid; grid-template-columns: repeat(6, minmax(0, 1fr));
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  overflow: hidden; background: var(--border-default);
  gap: 1px; box-shadow: var(--shadow-lg);
}
.integration-logo-tile {
  min-height: 6.5rem; background: var(--surface-card);
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-5);
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.integration-logo-tile:hover { background: var(--bg-glow); }
.integration-logo-tile img {
  max-width: 7.5rem; max-height: 2rem; width: auto; height: auto;
  object-fit: contain; filter: grayscale(1); opacity: 0.72;
  transition: filter var(--transition-fast), opacity var(--transition-fast);
}
.integration-logo-tile:hover img { filter: grayscale(0); opacity: 1; }
.integration-differentiator {
  margin-top: var(--space-6);
  border-left: 2px solid var(--brand-primary);
  padding: var(--space-4) var(--space-5);
  background: var(--bg);
  color: var(--text-secondary);
  font-size: 0.9375rem; line-height: 1.65;
}
.integration-differentiator strong { color: var(--text-primary); }

.security-trust-section {
  padding: clamp(5rem, 10vw, 8rem) 0;
  background: var(--color-navy-900); color: var(--color-white);
}
.security-trust-layout {
  display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: var(--space-12); align-items: center;
}
.security-trust-section .platform-section-title,
.security-trust-section .platform-section-copy { color: var(--color-white); }
.security-trust-section .platform-section-copy { color: rgba(255,255,255,0.68); }
.security-promise-card {
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  background: rgba(255,255,255,0.06);
}
.security-promise-card strong {
  display: block; font-family: var(--font-serif); font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.2; color: var(--color-white); margin-bottom: var(--space-4);
}
.security-promise-card p { margin: 0; color: rgba(255,255,255,0.68); line-height: 1.7; }
.security-badges-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}
.security-badge-tile {
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  background: rgba(255,255,255,0.05);
}
.security-badge-tile strong {
  display: block; font-size: 0.9375rem; color: var(--color-white);
  margin-bottom: var(--space-2);
}
.security-badge-tile span {
  display: block; font-size: 0.8125rem; line-height: 1.55;
  color: rgba(255,255,255,0.58);
}

.platform-outcomes-section { padding: clamp(5rem, 10vw, 9rem) 0; background: var(--bg); }
.platform-outcomes-grid {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-5);
}
.platform-outcome-card {
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  background: var(--surface-card);
  box-shadow: var(--shadow-sm);
}
.platform-outcome-number {
  font-family: var(--font-stat); font-size: clamp(2.25rem, 4vw, 3rem);
  font-weight: 700; line-height: 1; letter-spacing: -0.03em;
  color: var(--brand-primary); margin-bottom: var(--space-3);
}
.platform-outcome-card h3 {
  font-family: var(--font-serif); font-size: 1.125rem; font-weight: 700;
  line-height: 1.25; color: var(--text-primary); margin: 0 0 var(--space-3);
}
.platform-outcome-card p { font-size: 0.875rem; line-height: 1.65; color: var(--text-secondary); margin: 0; }
.platform-outcome-quote {
  margin-top: var(--space-8);
  border-left: 2px solid var(--brand-primary);
  padding: var(--space-6);
  background: var(--bg-alt);
}
.platform-outcome-quote p {
  font-family: var(--font-serif); font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-style: italic; line-height: 1.4; color: var(--text-primary);
  margin: 0 0 var(--space-3);
}
.platform-outcome-quote span {
  display: block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--text-muted);
}

.platform-final-cta {
  background: var(--color-navy-900); color: var(--color-white);
  padding: clamp(4rem, 8vw, 6rem) var(--gutter);
  text-align: center;
}
.platform-final-cta .container { max-width: 42rem; }
.platform-final-cta h2 {
  font-family: var(--font-serif); font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700; color: var(--color-white); margin: 0 0 var(--space-5);
}
.platform-final-cta p {
  color: rgba(255,255,255,0.82); font-size: 1.0625rem;
  line-height: 1.7; margin: 0 0 var(--space-8);
}
.platform-final-cta-actions {
  display: flex; justify-content: center; gap: var(--space-4); flex-wrap: wrap;
}
.platform-final-cta .btn-primary {
  background: var(--color-white); color: var(--color-navy-900);
}
.platform-final-links {
  margin-top: var(--space-8); display: flex; justify-content: center;
  gap: var(--space-6); flex-wrap: wrap;
}
.platform-final-links a {
  color: rgba(255,255,255,0.56); font-weight: 600; font-size: 0.8125rem;
  text-decoration: none;
}
.platform-final-links a:hover { color: var(--color-white); }
.platform-final-proof {
  font-size: 0.75rem; color: rgba(255,255,255,0.42);
  font-weight: 600; margin-top: var(--space-10);
}

@media (max-width: 980px) {
  .compound-engine-layout,
  .knowledge-graph-layout,
  .integration-ecosystem-copy,
  .security-trust-layout { grid-template-columns: 1fr; }
  .integration-proof-pills { justify-content: flex-start; }
  .integration-logos-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .platform-outcomes-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .platform-container-wide,
  .platform-container-mid { padding-left: var(--space-6); padding-right: var(--space-6); }
  .platform-proof-divider { display: none; }
  .compound-engine-diagram {
    grid-template-columns: 1fr;
    grid-template-areas:
      "core"
      "kb"
      "agents"
      "proposal"
      "graph"
      "loop-a"
      "loop-b"
      "loop-c"
      "loop-d";
    min-height: 0;
  }
  .compound-engine-diagram::before { display: none; }
  .engine-node--core { transform: none; }
  .kg-flow-row { grid-template-columns: 1fr; }
  .kg-flow-arrow { transform: rotate(90deg); justify-self: center; }
  .kg-placeholder-stats,
  .security-badges-grid,
  .platform-outcomes-grid { grid-template-columns: 1fr; }
  .integration-logos-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Pricing feature matrix row emphasis */
.pricing-feature-row span {
  font-weight: 600;
}

/* Pricing LLM comparison indicators */
.pricing-llm-indicator {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 8px;
  flex-shrink: 0;
  vertical-align: middle;
}
.pricing-llm-indicator.gap { background: var(--red-400, #f87171); }
.pricing-llm-indicator.covered { background: var(--green-500, #22c55e); }

/* Pricing capacity note */
.pricing-capacity-note {
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate-500);
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border, rgba(15,23,42,0.06));
}

/* Pricing feature expand */
.pricing-feature-expand {
  margin-top: var(--space-6);
  padding: var(--space-4) var(--space-5);
  background: var(--bg-alt, var(--slate-50));
  border-radius: var(--radius-md);
  font-size: 15px;
  line-height: 1.65;
  color: var(--slate-600);
}
.pricing-feature-expand summary {
  font-weight: 600;
  color: var(--navy-900);
  cursor: pointer;
}
.pricing-feature-expand p {
  margin-top: var(--space-3);
}

/* Workflow Grid — multi-scenario workflow cards for capability pages */
.ws-workflow-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: var(--space-6);
  margin-top: var(--space-8);
}
.ws-workflow-card {
  padding: var(--space-6);
  background: var(--white, #fff);
  border: 1px solid var(--border, rgba(15,23,42,0.06));
  border-radius: var(--radius-lg);
  transition: box-shadow 0.2s ease;
}
.ws-workflow-card:hover {
  box-shadow: 0 4px 20px rgba(15,23,42,0.08);
}
.ws-workflow-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--blue-600, #4a6fe8);
  margin-bottom: var(--space-2);
}
.ws-workflow-card h3 {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--navy-900);
  margin-bottom: var(--space-3);
}
.ws-workflow-card p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--slate-600);
}
@media (max-width: 768px) {
  .ws-workflow-grid { grid-template-columns: 1fr; }
}

/* Platform Definition — canonical Deal Intelligence definition */
.platform-definition-section {
  padding: var(--space-12) 0;
  background: var(--bg, #fff);
  border-bottom: 1px solid var(--border, rgba(15,23,42,0.06));
}
.platform-definition {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.platform-definition-quote {
  font-family: var(--font-serif, 'Fraunces', serif);
  font-size: clamp(1.4rem, 2.5vw, 1.75rem);
  font-weight: 500;
  line-height: 1.5;
  color: var(--navy-900);
  margin: var(--space-4) 0 var(--space-6);
  padding: 0;
  border: none;
  font-style: normal;
}
.platform-definition-context {
  font-size: 16px;
  line-height: 1.7;
  color: var(--slate-600);
  max-width: 600px;
  margin: 0 auto;
}

/* Trust Strip — compact governance callout for capability pages */
.ws-trust-strip {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  padding: var(--space-8) var(--space-6);
  border-radius: var(--radius-lg);
  background: var(--bg-alt, var(--slate-50));
  border: 1px solid var(--border, rgba(15,23,42,0.06));
}
.ws-trust-strip-copy { max-width: 640px; }
.ws-trust-strip-copy .ws-kicker { margin-bottom: var(--space-2); }
.ws-trust-strip-copy .ws-heading-lg { margin-bottom: var(--space-3); }
.ws-trust-strip-copy .ws-body-lg { margin-bottom: 0; }
.ws-trust-strip-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.ws-trust-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy-900);
  background: var(--white, #fff);
  border: 1px solid var(--border, rgba(15,23,42,0.08));
  border-radius: var(--radius-pill, 100px);
  white-space: nowrap;
}
.ws-trust-strip .ws-link {
  font-size: 15px;
  font-weight: 600;
  color: var(--blue-600, #4a6fe8);
}

/* Platform bridge callout — mid-page link to platform page */
.ws-bridge-callout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding: var(--space-5) var(--space-6);
  background: rgba(74,111,232,0.04);
  border: 1px solid rgba(74,111,232,0.15);
  border-radius: var(--radius-lg);
}
.ws-bridge-callout p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--slate-600);
  margin: 0;
  max-width: 640px;
}
.ws-bridge-callout .ws-link {
  white-space: nowrap;
  font-weight: 600;
  color: var(--blue-600, #4a6fe8);
}
@media (max-width: 768px) {
  .ws-bridge-callout { flex-direction: column; align-items: flex-start; }
}

/* Platform hero context line */
.platform-hero-context {
  font-size: 15px;
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-3);
  font-style: italic;
}

/* Deal Intelligence badge — used on capability pages */
.ws-di-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--blue-700, #3b5cc6);
  background: rgba(74,111,232,0.08);
  border: 1px solid rgba(74,111,232,0.2);
  border-radius: var(--radius-pill, 100px);
}

/* Prong page accent variations */
[data-ws-page="capability"] .ws-workflow-label { color: var(--blue-600, #4a6fe8); }
[data-gig-topic="ai-sales-agent"] .ws-workflow-label,
[data-gig-topic="ai-sales-agent-definition"] ~ .ws-workflow-grid .ws-workflow-label { color: var(--teal-600, #0d9488); }

/* Final section secondary link */
.ws-final-secondary {
  margin-top: var(--space-4);
  font-size: 15px;
}
.ws-final-secondary a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color 0.15s;
}
.ws-final-secondary a:hover { color: var(--white); }

/* Final section note */
.ws-final-note {
  margin-top: var(--space-3);
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  font-weight: 600;
}

} /* end @layer components */