/* ============================================================
   Sovereign Intelligence — Aurora™ marketing site
   Built on the design system (styles.css). Tokens only; no new
   colors. Restrained motion per brand (150–300ms, 600ms reveal).
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--text-primary);
  background: var(--bg-page);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---- Shared layout ---- */
.wrap { max-width: var(--container-max); margin: 0 auto; padding: 0 48px; }
.section { padding: var(--pad-section-y) 0; }
.section--tight { padding: 72px 0; }
.eyebrow {
  font-family: var(--font-body); font-size: var(--text-xs); font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest); text-transform: uppercase; color: var(--royal);
  margin: 0 0 16px;
}
.eyebrow--ondark { color: var(--sky); }
.divider-line {
  width: 64px; height: 2px; border-radius: var(--radius-pill);
  background: var(--gradient-line); margin: 0 0 32px;
}
.divider-line--center { margin-left: auto; margin-right: auto; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: var(--weight-thin); margin: 0; letter-spacing: var(--tracking-tight); }
.h-section { font-size: var(--text-h1); line-height: var(--leading-tight); color: var(--text-primary); }
.h-section--ondark { color: #fff; }
.lede { font-size: var(--text-lg); line-height: var(--leading-relaxed); color: var(--text-secondary); max-width: 680px; }
.lede--ondark { color: var(--text-on-dark-muted); }
.mono-label {
  font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--text-muted);
}

/* ---- Buttons (per brand: 8px radius, semibold) ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer; white-space: nowrap;
  font-family: var(--font-body); font-size: var(--text-sm); font-weight: var(--weight-semibold);
  padding: 12px 22px; border-radius: var(--radius-md); border: 1px solid transparent;
  transition: background var(--dur-normal) var(--ease-standard),
              border-color var(--dur-normal) var(--ease-standard),
              transform var(--dur-fast) var(--ease-standard),
              color var(--dur-normal) var(--ease-standard);
}
.btn:active { transform: translateY(0.5px) scale(0.99); }
.btn .lucide { width: 16px; height: 16px; }
.btn--primary { background: var(--royal); color: #fff; }
.btn--primary:hover { background: var(--royal-dark); }
.btn--lg { padding: 15px 28px; font-size: var(--text-base); }
.btn--sm { padding: 9px 16px; font-size: var(--text-sm); }
.btn--ghost-dark { background: rgba(255,255,255,0.06); color: #fff; border-color: rgba(255,255,255,0.28); }
.btn--ghost-dark:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.5); }
.btn--outline { background: transparent; color: var(--royal); border-color: var(--border-strong); }
.btn--outline:hover { background: var(--accent-soft); border-color: var(--royal); }

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 100; height: 68px;
  display: flex; align-items: center;
  background: rgba(9,30,63,0.82); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: background var(--dur-normal) var(--ease-standard);
}
.site-header.scrolled { background: rgba(5,18,38,0.95); }
.header-inner { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.header-logo { height: 48px; width: auto; object-fit: contain; }
.header-nav { display: flex; align-items: center; gap: 32px; }
.header-nav a { white-space: nowrap; }
.header-nav a {
  font-size: var(--text-sm); color: rgba(217,228,246,0.78); white-space: nowrap;
  transition: color var(--dur-normal) var(--ease-standard); position: relative; padding: 4px 0;
}
.header-nav a:hover { color: #fff; }
.header-cta { display: flex; align-items: center; gap: 16px; }
.nav-toggle { display: none; background: none; border: none; color: #fff; cursor: pointer; padding: 4px; }
.nav-toggle .lucide { width: 26px; height: 26px; }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative; background: var(--navy); color: #fff; overflow: hidden;
  padding: 128px 0 0;
}
.hero-grid {
  position: absolute; inset: 0; opacity: 0.5; pointer-events: none;
  background-image: linear-gradient(rgba(74,154,205,0.10) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(74,154,205,0.10) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 75% 15%, #000, transparent 72%);
          mask-image: radial-gradient(ellipse 70% 80% at 75% 15%, #000, transparent 72%);
}
.hero-inner { position: relative; }
.hero h1 {
  font-size: clamp(40px, 6vw, 76px); line-height: 1.04; max-width: 16ch;
  color: #fff; margin: 0 0 28px;
}
.hero .lede { max-width: 600px; margin-bottom: 36px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-powered {
  margin-top: 40px; display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.04em;
  color: var(--text-on-dark-muted); text-transform: uppercase;
}
.hero-powered b { color: var(--ice); font-weight: var(--weight-medium); }

/* Hero stat strip */
.hero-stats {
  position: relative; margin-top: 88px;
  border-top: 1px solid rgba(255,255,255,0.10);
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.hero-stat { padding: 28px 0 36px; border-right: 1px solid rgba(255,255,255,0.08); }
.hero-stat:last-child { border-right: none; }
.hero-stat .v { font-family: var(--font-display); font-weight: var(--weight-thin); font-size: 42px; line-height: 1; color: #fff; }
.hero-stat .l { font-size: var(--text-sm); color: var(--text-on-dark-muted); margin-top: 10px; max-width: 22ch; }

/* ============================================================
   Problem section
   ============================================================ */
.section--alt { background: var(--bg-page-alt); }
.section--navy { background: var(--navy); color: #fff; }
.section--navy-dark { background: var(--navy-dark); color: #fff; }

.pullquote {
  font-family: var(--font-display); font-weight: var(--weight-thin);
  font-size: clamp(28px, 4vw, 46px); line-height: 1.18; color: var(--navy);
  max-width: 20ch; letter-spacing: var(--tracking-tight);
}
.pullquote em { font-style: normal; color: var(--royal); }
.pullquote--ondark { color: #fff; }
.pullquote--ondark em { color: var(--sky); }
.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-grid); margin-top: 56px; }
.problem-card { padding: 28px; background: var(--surface-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.problem-card .num { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--royal); letter-spacing: 0.18em; }
.problem-card h3 { font-size: var(--text-h3); color: var(--text-primary); margin: 14px 0 10px; font-weight: var(--weight-light); }
.problem-card p { font-size: var(--text-sm); color: var(--text-secondary); margin: 0; line-height: var(--leading-normal); }

/* ============================================================
   Fusion diagram
   ============================================================ */
.fusion {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 40px; align-items: center;
  margin-top: 56px;
}
.fusion-sources { display: grid; gap: 10px; }
.fusion-src {
  display: flex; align-items: center; gap: 12px; padding: 12px 16px;
  background: var(--surface-card); border: 1px solid var(--border-default); border-radius: var(--radius-md);
  font-size: var(--text-sm); color: var(--text-primary);
}
.fusion-src .chip {
  width: 32px; height: 32px; border-radius: var(--radius-sm); flex-shrink: 0;
  display: grid; place-items: center; color: var(--royal); background: var(--accent-soft);
}
.fusion-src .chip .lucide { width: 17px; height: 17px; }
.fusion-core { text-align: center; }
.fusion-core .orb {
  width: 168px; height: 168px; border-radius: 50%; margin: 0 auto 16px;
  display: grid; place-items: center; position: relative;
  background: var(--navy);
  border: 1px solid rgba(74,154,205,0.4);
  box-shadow: var(--shadow-lg);
}
.fusion-core .orb::after {
  content: ""; position: absolute; inset: 14px; border-radius: 50%;
  border: 1px solid rgba(74,154,205,0.22);
}
.fusion-core .orb .lucide { width: 46px; height: 46px; color: var(--sky); }
.fusion-core .label { font-family: var(--font-mono); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-secondary); }
.fusion-out { display: grid; gap: 10px; }
.fusion-out .out {
  padding: 14px 18px; border-radius: var(--radius-md);
  background: var(--navy); color: #fff; border: 1px solid rgba(255,255,255,0.08);
}
.fusion-out .out .t { font-size: var(--text-sm); font-weight: var(--weight-semibold); }
.fusion-out .out .d { font-size: var(--text-xs); color: var(--text-on-dark-muted); margin-top: 2px; }
.fusion-arrows { display: grid; place-items: center; color: var(--grey-400); }

/* ============================================================
   Capabilities grid
   ============================================================ */
.cap-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-grid); margin-top: 56px; }
.cap {
  padding: 28px; background: var(--surface-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-sm);
  transition: transform var(--dur-normal) var(--ease-standard), box-shadow var(--dur-normal) var(--ease-standard), border-color var(--dur-normal) var(--ease-standard);
}
.cap:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--border-default); }
.cap-icon {
  width: 44px; height: 44px; border-radius: var(--radius-md); display: grid; place-items: center;
  background: var(--accent-soft); color: var(--royal); margin-bottom: 18px;
}
.cap-icon .lucide { width: 22px; height: 22px; }
.cap h3 { font-size: var(--text-h3); font-weight: var(--weight-light); color: var(--text-primary); margin: 0 0 8px; }
.cap p { font-size: var(--text-sm); color: var(--text-secondary); margin: 0; line-height: var(--leading-normal); }

/* ============================================================
   askAurora console spotlight
   ============================================================ */
.spotlight { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.spotlight--rev .spotlight-media { order: -1; }
.spotlight-body h2 { margin-bottom: 16px; }
.spotlight-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.spotlight-list li { display: flex; gap: 12px; align-items: flex-start; font-size: var(--text-base); color: var(--text-secondary); }
.spotlight-list .lucide { width: 18px; height: 18px; color: var(--royal); flex-shrink: 0; margin-top: 4px; }
.spotlight--navy .spotlight-list li { color: var(--text-on-dark-muted); }
.spotlight--navy .spotlight-list .lucide { color: var(--sky); }

/* Console mock */
.console {
  background: var(--surface-dark); border: 1px solid var(--grey-800); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); overflow: hidden; font-family: var(--font-body);
}
.console-bar { display: flex; align-items: center; gap: 8px; padding: 12px 16px; background: #0d1424; border-bottom: 1px solid var(--grey-800); }
.console-bar .dot { width: 8px; height: 8px; border-radius: 50%; }
.console-bar .title { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--grey-400); margin-left: 8px; letter-spacing: 0.04em; }
.console-body { padding: 20px; display: grid; gap: 16px; }
.q-line { display: flex; gap: 10px; align-items: flex-start; }
.q-line .who { font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.08em; padding: 3px 8px; border-radius: var(--radius-pill); flex-shrink: 0; }
.who.op { background: rgba(255,255,255,0.06); color: var(--grey-400); border: 1px solid var(--grey-800); }
.who.au { background: rgba(59,122,239,0.16); color: var(--royal-light); border: 1px solid rgba(59,122,239,0.35); }
.q-text { font-size: var(--text-sm); color: var(--ice); line-height: var(--leading-normal); }
.q-text.muted { color: var(--grey-400); }
.q-trace { margin-top: 10px; padding: 12px 14px; background: rgba(0,0,0,0.3); border-left: 2px solid var(--royal); border-radius: var(--radius-sm); display: grid; gap: 6px; }
.q-trace .step { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--grey-400); display: flex; align-items: center; gap: 8px; }
.q-trace .step .lucide { width: 13px; height: 13px; }
.q-trace .step.done .lucide { color: var(--success); }
.q-trace .step.run .lucide { color: var(--sky); }
.q-result { display: flex; gap: 10px; }
.q-result .badge {
  font-family: var(--font-mono); font-size: 10px; padding: 2px 8px; border-radius: var(--radius-pill);
  background: rgba(5,150,105,0.15); color: var(--success); border: 1px solid rgba(5,150,105,0.35); white-space: nowrap; height: fit-content; margin-top: 2px;
}

/* ============================================================
   Use cases
   ============================================================ */
.uc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-grid); margin-top: 56px; }
.uc {
  position: relative; padding: 28px; border-radius: var(--radius-lg);
  background: var(--surface-card); border: 1px solid var(--border-subtle); box-shadow: var(--shadow-sm);
  display: block;
  transition: transform var(--dur-normal) var(--ease-standard), box-shadow var(--dur-normal) var(--ease-standard);
  overflow: hidden;
}
.uc:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.uc::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--gradient-line); opacity: 0; transition: opacity var(--dur-normal) var(--ease-standard); }
.uc:hover::before { opacity: 1; }
.uc .uc-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.uc .uc-icon { width: 40px; height: 40px; border-radius: var(--radius-md); display: grid; place-items: center; background: var(--navy); color: var(--sky); flex-shrink: 0; }
.uc .uc-icon .lucide { width: 20px; height: 20px; }
.uc h3 { font-size: var(--text-lg); font-weight: var(--weight-semibold); font-family: var(--font-body); color: var(--text-primary); margin: 0; line-height: 1.25; }
.uc p { font-size: var(--text-sm); color: var(--text-secondary); margin: 0; line-height: var(--leading-normal); }

/* Linked case-study cards (with thumbnail) */
.uc--link { padding: 0; overflow: hidden; text-decoration: none; display: flex; flex-direction: column; }
.uc--link .uc-thumb { aspect-ratio: 16 / 9; overflow: hidden; background: var(--navy); border-bottom: 1px solid var(--border-subtle); }
.uc--link .uc-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform var(--dur-slow) var(--ease-standard); }
.uc--link:hover .uc-thumb img { transform: scale(1.04); }
.uc--link .uc-body { padding: 24px 26px 26px; display: flex; flex-direction: column; flex: 1; }
.uc--link .uc-head { margin-bottom: 12px; }
.uc--link h3 { font-size: var(--text-base); }
.uc--link p { flex: 1; }
.uc--link .uc-more { display: inline-flex; align-items: center; gap: 7px; margin-top: 18px; font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--royal); letter-spacing: .01em; }
.uc--link .uc-more .lucide { width: 16px; height: 16px; transition: transform var(--dur-normal) var(--ease-standard); }
.uc--link:hover .uc-more .lucide { transform: translateX(4px); }

/* Restricted / on-request mission sets */
.uc-restricted-band { margin-top: 64px; padding-top: 52px; border-top: 1px solid var(--border-subtle); }
.urb-head { max-width: 760px; }
.urb-tag { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.08em; text-transform: uppercase; color: var(--royal); margin-bottom: 14px; }
.urb-tag .lucide { width: 15px; height: 15px; }
.urb-head h3 { font-family: var(--font-display); font-weight: var(--weight-light); font-size: clamp(24px, 3vw, 34px); line-height: 1.12; letter-spacing: -0.01em; color: var(--text-primary); margin: 0 0 14px; }
.urb-head p { font-size: var(--text-lg); line-height: var(--leading-relaxed); color: var(--text-secondary); margin: 0; max-width: 68ch; }
.uc-restricted-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap-grid); margin-top: 32px; }
.uc-rest { position: relative; display: flex; flex-direction: column; padding: 28px; border-radius: var(--radius-lg); background: var(--navy); color: #fff; border: 1px solid rgba(255,255,255,0.1); overflow: hidden; text-decoration: none; transition: transform var(--dur-normal) var(--ease-standard), box-shadow var(--dur-normal) var(--ease-standard); }
.uc-rest:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.uc-rest-lock { position: absolute; top: 22px; right: 22px; width: 36px; height: 36px; border-radius: var(--radius-md); display: grid; place-items: center; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); color: var(--sky); }
.uc-rest-lock .lucide { width: 17px; height: 17px; }
.uc-rest .uc-rest-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; padding-right: 48px; }
.uc-rest .uc-icon { width: 40px; height: 40px; border-radius: var(--radius-md); display: grid; place-items: center; background: rgba(255,255,255,0.07); color: var(--sky); flex-shrink: 0; }
.uc-rest .uc-icon .lucide { width: 20px; height: 20px; }
.uc-rest h3 { font-size: var(--text-lg); font-weight: var(--weight-semibold); font-family: var(--font-body); color: #fff; margin: 0; line-height: 1.25; }
.uc-rest p { font-size: var(--text-sm); color: var(--text-on-dark-muted); margin: 0; line-height: var(--leading-normal); flex: 1; }
.uc-rest-more { display: inline-flex; align-items: center; gap: 7px; margin-top: 20px; font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--sky); }
.uc-rest-more .lucide { width: 16px; height: 16px; transition: transform var(--dur-normal) var(--ease-standard); }
.uc-rest:hover .uc-rest-more .lucide { transform: translateX(4px); }
@media (max-width: 760px) { .uc-restricted-grid { grid-template-columns: 1fr; } }

/* ============================================================
   GeoStudio spotlight (framed screenshot)
   ============================================================ */
.gs-shot {
  margin: 0; border-radius: var(--radius-lg); overflow: hidden;
  background: var(--navy-dark); border: 1px solid var(--grey-800); box-shadow: var(--shadow-lg);
}
.gs-shot img { display: block; width: 100%; height: auto; }
.gs-shot figcaption {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 18px; background: var(--navy-dark);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--text-on-dark-muted); border-top: 1px solid var(--grey-800);
}
.gs-shot .gs-live { display: inline-flex; align-items: center; gap: 8px; color: var(--sky); }
.gs-shot .gs-pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 0 rgba(5,150,105,0.5); animation: gs-pulse 2s ease-out infinite; }
@keyframes gs-pulse { 0% { box-shadow: 0 0 0 0 rgba(5,150,105,0.5); } 70% { box-shadow: 0 0 0 7px rgba(5,150,105,0); } 100% { box-shadow: 0 0 0 0 rgba(5,150,105,0); } }
@media (prefers-reduced-motion: reduce) { .gs-shot .gs-pulse { animation: none; } }

/* ============================================================
   Film (60-second trailer, embedded)
   ============================================================ */
.film-frame {
  margin: 40px 0 0; position: relative; aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg); overflow: hidden; background: #05070c;
  border: 1px solid var(--grey-800); box-shadow: var(--shadow-lg);
}
.film-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; display: block; }
.film-note { margin: 16px 0 0; font-size: 13px; color: var(--text-on-dark-muted); }
.film-note b { color: #fff; font-weight: 600; }

/* ============================================================
   GeoStudio platform page — data sources + GeoAPIs
   ============================================================ */
.gs-feature { aspect-ratio: auto; }
.src-strip { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }
.src-chip {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 18px; border-radius: var(--radius-pill);
  background: var(--surface-card); border: 1px solid var(--border-subtle); box-shadow: var(--shadow-sm);
  font-size: var(--text-sm); color: var(--text-primary); font-weight: var(--weight-medium);
}
.src-chip .lucide { width: 18px; height: 18px; color: var(--royal); }
.src-chip b { font-family: var(--font-mono); font-weight: var(--weight-semibold); color: var(--royal); }

.api-stack { display: grid; gap: 24px; margin-top: 52px; }
.api-card {
  display: grid; grid-template-columns: 340px 1fr; gap: 0;
  border-radius: var(--radius-lg); overflow: hidden;
  background: var(--surface-card); border: 1px solid var(--border-subtle); box-shadow: var(--shadow-sm);
}
.api-side { padding: 36px; background: var(--navy); color: #fff; display: flex; flex-direction: column; }
.api-side .api-role { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--sky); }
.api-side h3 { font-family: var(--font-display); font-weight: var(--weight-light); font-size: 25px; line-height: 1.15; letter-spacing: -0.01em; overflow-wrap: anywhere; color: #fff; margin: 12px 0 14px; }
.api-side .api-net { margin-top: auto; display: inline-flex; align-items: center; gap: 8px; font-size: var(--text-sm); color: var(--text-on-dark-muted); }
.api-side .api-net .lucide { width: 16px; height: 16px; }
.api-side p { font-size: var(--text-sm); color: var(--text-on-dark-muted); line-height: var(--leading-normal); margin: 0 0 20px; }
.api-body { padding: 36px; }
.api-body .api-intro { font-size: var(--text-base); color: var(--text-secondary); margin: 0 0 24px; line-height: var(--leading-relaxed); }
.label-row { display: grid; grid-template-columns: 220px 1fr; gap: 18px; padding: 16px 0; border-top: 1px solid var(--border-subtle); }
.label-row:first-of-type { border-top: none; padding-top: 0; }
.label-row code { font-family: var(--font-mono); font-size: 13px; color: var(--royal); font-weight: var(--weight-semibold); word-break: break-word; }
.label-row .lr-def { font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-normal); }
.label-row .lr-def b { color: inherit; font-weight: inherit; }
@media (max-width: 860px) {
  .api-card { grid-template-columns: 1fr; }
  .label-row { grid-template-columns: 1fr; gap: 4px; }
}

/* ============================================================
   Metrics / decision advantage
   ============================================================ */
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap-grid); margin-top: 56px; }
.metric .v { font-family: var(--font-display); font-weight: var(--weight-thin); font-size: 56px; line-height: 1; color: #fff; }
.metric .bar { width: 32px; height: 2px; border-radius: var(--radius-pill); background: var(--gradient-line); margin: 16px 0; }
.metric .l { font-size: var(--text-sm); color: var(--text-on-dark-muted); }

.advantage-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-grid); margin-top: 56px; }
.adv { padding: 28px; border-radius: var(--radius-lg); background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.10); }
.adv .lucide { width: 24px; height: 24px; color: var(--sky); }
.adv h3 { font-size: var(--text-h3); font-weight: var(--weight-light); color: #fff; margin: 16px 0 8px; }
.adv p { font-size: var(--text-sm); color: var(--text-on-dark-muted); margin: 0; line-height: var(--leading-normal); }

/* ============================================================
   Partnership (C3.ai)
   ============================================================ */
.partner-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap-grid); margin-top: 48px; }
.partner-card { display: flex; gap: 16px; padding: 24px; border-radius: var(--radius-lg); background: var(--surface-card); border: 1px solid var(--border-subtle); box-shadow: var(--shadow-sm); }
.partner-card .pc-icon { width: 40px; height: 40px; border-radius: var(--radius-md); display: grid; place-items: center; background: var(--accent-soft); color: var(--royal); flex-shrink: 0; }
.partner-card .pc-icon .lucide { width: 20px; height: 20px; }
.partner-card h3 { font-size: var(--text-lg); font-family: var(--font-body); font-weight: var(--weight-semibold); color: var(--text-primary); margin: 0 0 6px; }
.partner-card p { font-size: var(--text-sm); color: var(--text-secondary); margin: 0; line-height: var(--leading-normal); }

/* ============================================================
   Differentiators
   ============================================================ */
.diff-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-grid); margin-top: 56px; }
.diff-card { padding: 28px; background: var(--surface-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.diff-card .num { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--royal); letter-spacing: 0.18em; }
.diff-card h3 { font-size: var(--text-lg); font-family: var(--font-body); font-weight: var(--weight-semibold); color: var(--text-primary); margin: 12px 0 10px; line-height: 1.25; }
.diff-card p { font-size: var(--text-sm); color: var(--text-secondary); margin: 0; line-height: var(--leading-normal); text-wrap: pretty; }

/* ============================================================
   Governance
   ============================================================ */
.gov-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap-grid); margin-top: 56px; }
.gov { padding: 24px; border-radius: var(--radius-lg); background: var(--surface-card); border: 1px solid var(--border-subtle); }
.gov .lucide { width: 22px; height: 22px; color: var(--royal); }
.gov h3 { font-size: var(--text-base); font-family: var(--font-body); font-weight: var(--weight-semibold); color: var(--text-primary); margin: 14px 0 6px; }
.gov p { font-size: var(--text-sm); color: var(--text-secondary); margin: 0; line-height: var(--leading-normal); }

/* ============================================================
   CTA
   ============================================================ */
.cta { text-align: center; }
.cta h2 { max-width: 18ch; margin: 0 auto 16px; }
.cta .lede { margin: 0 auto 32px; text-align: center; }
.cta-note { margin-top: 20px; font-family: var(--font-mono); font-size: var(--text-xs); color: var(--text-muted); letter-spacing: 0.04em; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer { background: var(--navy-dark); color: var(--text-on-dark-muted); padding: 64px 0 40px; }
.footer-top { display: flex; justify-content: space-between; gap: 48px; flex-wrap: wrap; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand { max-width: 320px; }
.footer-brand img { height: 52px; width: auto; object-fit: contain; margin-bottom: 18px; }
.footer-brand p { font-size: var(--text-sm); line-height: var(--leading-normal); margin: 0; }
.footer-cols { display: flex; gap: 64px; flex-wrap: wrap; }
.footer-col h4 { font-family: var(--font-body); font-size: var(--text-xs); font-weight: var(--weight-semibold); text-transform: uppercase; letter-spacing: var(--tracking-wide); color: var(--ice); margin: 0 0 16px; }
.footer-col a { display: block; font-size: var(--text-sm); line-height: 1.4; color: var(--text-on-dark-muted); padding: 6px 0; transition: color var(--dur-normal) var(--ease-standard); }
.footer-col a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; padding-top: 28px; }
.footer-bottom .legal { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.03em; line-height: 1.7; }
.footer-bottom .contact { font-family: var(--font-mono); font-size: var(--text-xs); }
.footer-bottom .contact a { color: var(--sky); }

/* ============================================================
   Scroll reveal
   ============================================================ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity var(--dur-reveal) var(--ease-out), transform var(--dur-reveal) var(--ease-out); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ============================================================
   Data sheets / resources
   ============================================================ */
.ds-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 44px; }
.ds-card { display: flex; gap: 22px; align-items: stretch; background: var(--white); border: 1px solid var(--border-default); border-radius: 14px; padding: 22px; transition: box-shadow .2s ease, border-color .2s ease, transform .2s ease; }
.ds-card:hover { border-color: var(--royal); box-shadow: 0 12px 30px rgba(9,30,63,0.10); transform: translateY(-2px); }
.ds-thumb { flex: none; width: 96px; border-radius: 10px; background: linear-gradient(160deg, var(--navy), var(--navy-light)); color: #fff; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; }
.ds-thumb .lucide { width: 30px; height: 30px; stroke-width: 1.4; color: var(--sky-light); }
.ds-thumb span { font-family: var(--font-body); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: rgba(217,228,246,.7); }
.ds-body { display: flex; flex-direction: column; }
.ds-kicker { font-family: var(--font-body); font-size: var(--text-xs); font-weight: var(--weight-semibold); letter-spacing: var(--tracking-widest); text-transform: uppercase; color: var(--royal); margin: 0 0 6px; }
.ds-card h3 { font-size: var(--text-lg); color: var(--navy); margin: 0 0 8px; line-height: 1.25; }
.ds-desc { font-size: var(--text-sm); color: var(--text-secondary); line-height: 1.5; margin: 0 0 16px; }
.ds-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: auto; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .wrap { padding: 0 32px; }
  .problem-grid, .cap-grid, .uc-grid, .partner-grid, .diff-grid { grid-template-columns: repeat(2, 1fr); }
  .gov-grid { grid-template-columns: repeat(2, 1fr); }
  .spotlight { gap: 40px; }
  .fusion { grid-template-columns: 1fr; gap: 24px; }
  .fusion-arrows { transform: rotate(90deg); }
}
@media (max-width: 760px) {
  .wrap { padding: 0 20px; }
  .section { padding: 72px 0; }
  .header-nav { display: none; }
  .header-cta .btn--sm { display: none; }
  .nav-toggle { display: inline-flex; }
  .mobile-nav.open { display: flex; }
  .hero { padding-top: 96px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); margin-top: 64px; }
  .hero-stat { border-right: none; padding: 24px 0; }
  .hero-stat:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.08); padding-right: 24px; }
  .problem-grid, .cap-grid, .uc-grid, .partner-grid, .gov-grid, .metrics, .advantage-grid, .diff-grid { grid-template-columns: 1fr; }
  .ds-grid { grid-template-columns: 1fr; }
  .ds-card { flex-direction: column; gap: 16px; }
  .ds-thumb { width: 100%; height: 84px; flex-direction: row; }
  .metrics { gap: 40px; }
  .spotlight { grid-template-columns: 1fr; gap: 32px; }
  .spotlight--rev .spotlight-media { order: 0; }
  .footer-top { flex-direction: column; gap: 32px; }
}

/* ============================================================
   Case-study (use-case detail) pages
   ============================================================ */
.cs-hero { background: var(--navy); color: #fff; padding: 88px 0 72px; position: relative; overflow: hidden; }
.cs-hero .hero-grid { opacity: 0.4; }
.breadcrumb { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-on-dark-muted); margin-bottom: 28px; }
.breadcrumb a { color: var(--sky); transition: color var(--dur-normal) var(--ease-standard); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .lucide { width: 13px; height: 13px; }
.cs-hero h1 { font-size: clamp(34px, 5vw, 60px); line-height: 1.06; max-width: 18ch; color: #fff; margin: 0 0 24px; }
.cs-hero .lede { max-width: 720px; }
.cs-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }
.cs-chip { display: inline-flex; align-items: center; gap: 7px; padding: 7px 14px; border-radius: var(--radius-pill); background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.16); font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.03em; color: var(--ice); }
.cs-chip .lucide { width: 14px; height: 14px; color: var(--sky); }

.cs-body { padding: 88px 0; }
.cs-block { max-width: var(--content-max); margin: 0 auto; }
.cs-block + .cs-block { margin-top: 80px; }
.cs-step { font-family: var(--font-body); font-size: var(--text-xs); font-weight: var(--weight-semibold); letter-spacing: var(--tracking-widest); text-transform: uppercase; color: var(--royal); margin-bottom: 14px; }
.cs-block h2 { font-size: var(--text-h2); line-height: var(--leading-tight); color: var(--text-primary); margin: 0 0 16px; max-width: 22ch; }
.cs-block p { font-size: var(--text-lg); line-height: var(--leading-relaxed); color: var(--text-secondary); margin: 0; max-width: 68ch; }
.cs-block p + p { margin-top: 16px; }

.cs-figure { margin: 36px 0 0; }
.cs-figure img { width: 100%; height: auto; display: block; border-radius: var(--radius-lg); border: 1px solid var(--border-default); box-shadow: var(--shadow-md); background: var(--surface-warm); }
.cs-figcaption { display: flex; gap: 10px; align-items: flex-start; margin-top: 14px; font-size: var(--text-sm); color: var(--text-muted); line-height: var(--leading-normal); }
.cs-figcaption .lucide { width: 16px; height: 16px; color: var(--royal); flex-shrink: 0; margin-top: 3px; }
.cs-figcaption b { color: var(--text-secondary); font-weight: var(--weight-semibold); }

.cs-redaction-note { max-width: var(--content-max); margin: 56px auto 0; padding: 16px 20px; border-left: 2px solid var(--royal); background: var(--accent-soft); border-radius: var(--radius-sm); font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-normal); }
.cs-redaction-note b { color: var(--text-primary); }

.cs-metricbar { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-grid); max-width: var(--content-max); margin: 56px auto 0; padding: 32px; background: var(--navy); border-radius: var(--radius-lg); }
.cs-metricbar .m .v { font-family: var(--font-display); font-weight: var(--weight-thin); font-size: 44px; line-height: 1; color: #fff; }
.cs-metricbar .m .bar { width: 28px; height: 2px; background: var(--gradient-line); border-radius: var(--radius-pill); margin: 12px 0; }
.cs-metricbar .m .l { font-size: var(--text-sm); color: var(--text-on-dark-muted); }

.cs-cta { text-align: center; max-width: 640px; margin: 0 auto; }
.cs-cta h2 { font-size: clamp(28px, 4vw, 44px); color: #fff; margin: 0 0 16px; }
.cs-cta .lede { margin: 0 auto 28px; }

@media (max-width: 760px) {
  .cs-metricbar { grid-template-columns: 1fr; gap: 28px; }
  .cs-block + .cs-block { margin-top: 56px; }
  .cs-body { padding: 64px 0; }
}

/* ============================================================
   C3.ai partnership page — division of labor + signal flow
   ============================================================ */
.dol { display: grid; grid-template-columns: 1fr auto 1fr; align-items: stretch; gap: 0; margin-top: 48px; }
.dol-card { background: var(--surface-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); padding: 32px; }
.dol-card--aurora { border-top: 3px solid var(--royal); }
.dol-card--c3 { border-top: 3px solid var(--sky); }
.dol-tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--royal); }
.dol-card--c3 .dol-tag { color: var(--sky); }
.dol-card h3 { font-family: var(--font-display); font-weight: var(--weight-light); font-size: 22px; line-height: 1.2; letter-spacing: -0.01em; color: var(--text-primary); margin: 10px 0 20px; }
.dol-card ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 16px; }
.dol-card li { display: flex; gap: 12px; align-items: flex-start; font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-normal); }
.dol-card li .lucide { width: 18px; height: 18px; color: var(--royal); flex-shrink: 0; margin-top: 1px; }
.dol-card--c3 li .lucide { color: var(--sky); }
.dol-bridge { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; padding: 0 22px; color: var(--text-muted); }
.dol-bridge .lucide { width: 30px; height: 30px; color: var(--border-default); }
.dol-bridge span { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; }

.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap-grid); margin-top: 48px; }
.flow-step { position: relative; background: var(--surface-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); padding: 28px 24px; }
.flow-num { font-family: var(--font-mono); font-size: 13px; font-weight: var(--weight-semibold); color: var(--royal); letter-spacing: 0.06em; }
.flow-owner { display: inline-block; margin: 14px 0 12px; padding: 4px 10px; border-radius: var(--radius-pill); font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; }
.flow-owner--c3 { background: rgba(19,89,223,0.10); color: var(--sky); }
.flow-owner--aurora { background: var(--accent-soft); color: var(--royal); }
.flow-owner--bridge { background: var(--surface-warm); color: var(--text-muted); border: 1px dashed var(--border-default); }
.flow-step h3 { font-family: var(--font-display); font-weight: var(--weight-light); font-size: 19px; line-height: 1.2; letter-spacing: -0.01em; color: var(--text-primary); margin: 0 0 10px; }
.flow-step p { font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-normal); margin: 0; }

@media (max-width: 980px) {
  .flow { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
  .dol { grid-template-columns: 1fr; gap: 20px; }
  .dol-bridge { flex-direction: row; padding: 0; }
  .dol-bridge .lucide { transform: rotate(90deg); }
}
@media (max-width: 560px) {
  .flow { grid-template-columns: 1fr; }
}

/* ============================================================
   Fusion model page — layered stack diagram + shifts
   ============================================================ */
.stack { max-width: 880px; margin: 48px auto 0; display: flex; flex-direction: column; align-items: stretch; }
.stack-layer { background: var(--surface-card); border: 1px solid var(--border-subtle); border-left: 3px solid var(--border-default); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); padding: 24px 28px; display: grid; grid-template-columns: 50px 1fr; gap: 20px; align-items: start; }
.stack-layer--src { border-left-color: var(--text-muted); }
.stack-layer--c3 { border-left-color: var(--sky); }
.stack-layer--aurora { border-left-color: var(--royal); }
.stack-layer--out { border-left-color: var(--gold, #c79a3b); }
.stack-icon { width: 50px; height: 50px; border-radius: var(--radius-md); background: var(--accent-soft); color: var(--royal); display: flex; align-items: center; justify-content: center; }
.stack-layer--c3 .stack-icon { background: rgba(19,89,223,0.10); color: var(--sky); }
.stack-icon .lucide { width: 24px; height: 24px; }
.stack-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.stack-head h3 { font-family: var(--font-display); font-weight: var(--weight-light); font-size: 21px; line-height: 1.15; letter-spacing: -0.01em; color: var(--text-primary); margin: 0; }
.stack-owner { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; padding: 3px 9px; border-radius: var(--radius-pill); background: var(--surface-warm); color: var(--text-muted); border: 1px solid var(--border-subtle); white-space: nowrap; }
.stack-owner--c3 { background: rgba(19,89,223,0.10); color: var(--sky); border-color: transparent; }
.stack-owner--aurora { background: var(--accent-soft); color: var(--royal); border-color: transparent; }
.stack-body p { font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-normal); margin: 0 0 14px; max-width: 62ch; }
.stack-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.stack-chip { font-family: var(--font-mono); font-size: 11px; color: var(--text-secondary); padding: 4px 10px; border-radius: var(--radius-pill); background: var(--surface-warm); border: 1px solid var(--border-subtle); }
.stack-arrow { display: flex; justify-content: center; padding: 6px 0; color: var(--border-default); }
.stack-arrow .lucide { width: 22px; height: 22px; }

@media (max-width: 560px) {
  .stack-layer { grid-template-columns: 1fr; gap: 14px; }
}

/* Mobile nav drawer */
.mobile-nav {
  display: none; position: fixed; inset: 68px 0 auto 0; z-index: 99;
  flex-direction: column; gap: 4px; padding: 16px 20px 24px;
  background: rgba(5,18,38,0.98); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.mobile-nav a { font-size: var(--text-base); color: var(--ice); padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.06); }
.mobile-nav .btn { margin-top: 16px; justify-content: center; }
.mobile-nav .mnav-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-on-dark-muted); padding: 14px 0 4px; }
.mobile-nav a.mnav-sub { padding-left: 16px; color: rgba(217,228,246,0.92); }

/* Header dropdown (Products) */
.nav-drop { position: relative; display: flex; align-items: center; }
.nav-drop-trigger {
  display: inline-flex; align-items: center; gap: 5px; font-family: inherit;
  font-size: var(--text-sm); color: rgba(217,228,246,0.78); white-space: nowrap;
  background: none; border: none; cursor: pointer; padding: 4px 0;
  transition: color var(--dur-normal) var(--ease-standard);
}
.nav-drop:hover .nav-drop-trigger, .nav-drop:focus-within .nav-drop-trigger { color: #fff; }
.nav-drop-trigger .lucide { width: 14px; height: 14px; transition: transform var(--dur-normal) var(--ease-standard); }
.nav-drop:hover .nav-drop-trigger .lucide, .nav-drop:focus-within .nav-drop-trigger .lucide { transform: rotate(180deg); }
.nav-menu {
  position: absolute; top: calc(100% + 14px); left: 50%;
  transform: translateX(-50%) translateY(6px);
  min-width: 264px; padding: 8px; z-index: 101;
  background: rgba(5,18,38,0.98); backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius-md);
  box-shadow: 0 24px 60px rgba(0,0,0,0.45);
  display: flex; flex-direction: column; gap: 2px;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity var(--dur-normal) var(--ease-standard), transform var(--dur-normal) var(--ease-standard);
}
.nav-menu::before { content: ''; position: absolute; top: -16px; left: 0; right: 0; height: 16px; }
.nav-drop:hover .nav-menu, .nav-drop:focus-within .nav-menu { opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0); }
.nav-menu a { display: flex; flex-direction: column; gap: 1px; padding: 10px 14px; border-radius: var(--radius-sm); }
.nav-menu a:hover { background: rgba(255,255,255,0.06); }
.nav-menu a b { font-size: var(--text-sm); font-weight: var(--weight-semibold); color: #fff; }
.nav-menu a span { font-size: var(--text-xs); color: var(--text-on-dark-muted); }

/* ============================================================
   Legal / policy pages
   ============================================================ */
.legal-body { padding: 72px 0 96px; background: var(--surface-warm); }
.legal-doc { max-width: 800px; margin: 0 auto; }
.legal-doc > p, .legal-doc li { font-size: var(--text-base); line-height: var(--leading-relaxed); color: var(--text-secondary); }
.legal-doc > p { margin: 0 0 18px; }
.legal-lead { font-size: var(--text-lg) !important; color: var(--text-primary) !important; }
.legal-doc h2 { font-family: var(--font-display); font-weight: var(--weight-light); font-size: clamp(22px, 2.6vw, 30px); line-height: 1.2; letter-spacing: -0.01em; color: var(--text-primary); margin: 48px 0 16px; scroll-margin-top: 88px; }
.legal-doc h2.legal-first { margin-top: 0; }
.legal-doc h3 { font-size: var(--text-lg); font-weight: var(--weight-semibold); color: var(--text-primary); margin: 30px 0 12px; }
.legal-doc ul, .legal-doc ol { margin: 0 0 18px; padding-left: 22px; display: flex; flex-direction: column; gap: 10px; }
.legal-doc li { padding-left: 4px; }
.legal-doc a { color: var(--royal); text-decoration: underline; text-underline-offset: 2px; }
.legal-doc a:hover { color: var(--navy); }
.legal-doc strong { color: var(--text-primary); font-weight: var(--weight-semibold); }
.legal-divider { height: 1px; background: var(--border-subtle); border: 0; margin: 40px 0; }
.legal-meta { display: flex; flex-wrap: wrap; gap: 6px 22px; font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 30px; }
.legal-toc { background: var(--surface-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: 22px 28px; margin: 0 0 48px; }
.legal-toc .legal-toc-h { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); margin: 0 0 14px; }
.legal-toc ol { margin: 0; padding-left: 20px; gap: 8px; }
.legal-toc a { font-size: var(--text-sm); color: var(--text-secondary); text-decoration: none; }
.legal-toc a:hover { color: var(--royal); text-decoration: underline; }
.legal-note { background: var(--accent-soft); border-left: 3px solid var(--royal); border-radius: var(--radius-sm); padding: 18px 22px; margin: 0 0 32px; font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-normal); }
.legal-note a { color: var(--royal); }
.legal-table { width: 100%; border-collapse: collapse; margin: 8px 0 28px; font-size: var(--text-sm); }
.legal-table th, .legal-table td { border: 1px solid var(--border-default); padding: 11px 14px; text-align: left; vertical-align: top; color: var(--text-secondary); line-height: var(--leading-normal); }
.legal-table th { background: var(--navy); color: #fff; font-weight: var(--weight-semibold); font-size: var(--text-xs); letter-spacing: 0.02em; }
.legal-table td:first-child { font-weight: var(--weight-semibold); color: var(--text-primary); }
.legal-cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 6px 0; }
.legal-related { margin-top: 56px; padding-top: 32px; border-top: 1px solid var(--border-subtle); }
.legal-related .legal-toc-h { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); margin: 0 0 16px; }
.legal-related-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.legal-related a { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 18px; background: var(--surface-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); text-decoration: none; color: var(--text-primary); font-size: var(--text-sm); font-weight: var(--weight-semibold); transition: border-color var(--dur-normal) var(--ease-standard), transform var(--dur-normal) var(--ease-standard); }
.legal-related a:hover { border-color: var(--royal); transform: translateY(-1px); }
.legal-related a .lucide { width: 16px; height: 16px; color: var(--royal); flex-shrink: 0; }
@media (max-width: 640px) {
  .legal-related-grid { grid-template-columns: 1fr; }
  .legal-table { font-size: var(--text-xs); }
  .legal-table th, .legal-table td { padding: 8px 10px; }
}
.duaa-form { display: flex; flex-direction: column; gap: 8px; margin: 8px 0 4px; }
.duaa-label { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-muted); margin-top: 10px; }
.duaa-input { width: 100%; font-family: var(--font-body); font-size: var(--text-base); color: var(--text-primary); background: var(--surface-card); border: 1px solid var(--border-default); border-radius: var(--radius-md); padding: 12px 14px; transition: border-color var(--dur-normal) var(--ease-standard); }
.duaa-input:focus { outline: none; border-color: var(--royal); }
.duaa-textarea { resize: vertical; line-height: var(--leading-normal); }

/* hero photo (matches deck slide 1) */
.hero-photo{position:absolute;inset:0;background:url('assets/photo-9.webp') center 45%/cover no-repeat;pointer-events:none}
.hero-photo::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,18,38,.95) 0%,rgba(5,18,38,.82) 34%,rgba(5,18,38,.3) 62%,rgba(5,18,38,.05) 100%)}
.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,18,38,.9),transparent 45%)}
@media (max-width: 1100px){.hero-photo::before{background:linear-gradient(90deg,rgba(5,18,38,.92),rgba(5,18,38,.7))}}

/* section background photos */
.ph-host{position:relative;overflow:hidden}.ph-host>*:not(.bg-photo):not(.hero-grid){position:relative;z-index:1}
.bg-photo{position:absolute;inset:0;z-index:0;background-size:cover;background-repeat:no-repeat;pointer-events:none}
.bg-photo::before{content:"";position:absolute;inset:0;background:rgba(5,18,38,var(--ov,.8))}
.bg-photo.side::before{background:linear-gradient(90deg,rgba(5,18,38,.95) 0%,rgba(5,18,38,.82) 38%,rgba(5,18,38,.35) 70%,rgba(5,18,38,.12) 100%)}
.bg-photo.side::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,18,38,.9),transparent 45%)}
@media (max-width:1100px){.bg-photo.side::before{background:linear-gradient(90deg,rgba(5,18,38,.92),rgba(5,18,38,.7))}}

/* differentiators v2 */
.diff-grid{align-items:start}
.diff-card{display:flex;flex-direction:column}
.diff-stats{list-style:none;margin:18px 0 0;padding:16px 0 0;border-top:1px solid var(--border-subtle);display:flex;flex-wrap:wrap;gap:14px 24px}
.diff-stats li{display:flex;flex-direction:column;gap:2px;min-width:0}
.diff-stats b{font-family:var(--font-display);font-weight:var(--weight-thin);font-size:30px;line-height:1;color:var(--navy)}
.diff-stats span{font-size:var(--text-xs);color:var(--text-secondary);max-width:18ch;line-height:1.35}
.diff-more{margin-top:18px;border-top:1px solid var(--border-subtle);padding-top:12px}
.diff-more summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:6px;font-size:var(--text-sm);font-weight:var(--weight-semibold);color:var(--royal)}
.diff-more summary::-webkit-details-marker{display:none}
.diff-more summary .lucide{width:15px;height:15px;transition:transform .2s ease}
.diff-more[open] summary .lucide{transform:rotate(180deg)}
.diff-more summary:hover{color:var(--navy)}
.diff-more-body{margin-top:8px}
.dm-h{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.12em;text-transform:uppercase;color:var(--royal);margin:18px 0 8px}
.dm-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.dm-list li{font-size:var(--text-sm);color:var(--text-secondary);line-height:1.5}
.dm-list b{color:var(--text-primary);font-weight:var(--weight-semibold)}
.dm-flow{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.dm-flow li{display:flex;flex-direction:column;gap:2px;padding:8px 0 8px 14px;border-left:2px solid var(--border-subtle);position:relative}
.dm-flow li::before{content:"";position:absolute;left:-5px;top:14px;width:8px;height:8px;border-radius:50%;background:var(--royal)}
.dm-flow b{font-size:var(--text-sm);color:var(--text-primary);font-weight:var(--weight-semibold)}
.dm-flow span{font-size:var(--text-sm);color:var(--text-secondary);line-height:1.45}
.dm-note{font-size:var(--text-sm);color:var(--text-secondary);margin:16px 0 0;line-height:1.5;font-style:italic}
.diff-foot{margin-top:36px;display:flex;justify-content:center}