/* ═══════════════════════════════════════════════════════════════
   CRIMSON TECH — DESIGN SYSTEM v2
   Tokens locked per UI_DESIGN_GUIDELINE.md
═══════════════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;700&display=swap');

:root {
  /* Brand Core — navy-led, crimson for action/highlight */
  --crimson:        #be1e45;
  --crimson-h:      #a91a3c;
  --navy:           #263b90;
  --navy-h:         #1d2f74;

  /* Light Surfaces (var names kept; values are LIGHT theme) */
  --ink:            #ffffff;   /* page background */
  --surface-1:      #f7f8fb;   /* section alt */
  --surface-2:      #f2f3f8;   /* card / real brand surface */
  --surface-3:      #e9ecf4;   /* hover / elevated */
  --border:         #e4e7ef;
  --border-bright:  #cfd5e3;

  /* Text */
  --text-primary:   #1c1c1c;
  --text-muted:     #55606f;
  --text-faint:     #9aa2b0;

  /* Semantic */
  --success:        #15803d;
  --warning:        #b45309;
  --danger:         #b91c1c;
  --info:           #1d4ed8;

  /* Gradients (kept for compat; used sparingly) */
  --grad-primary:   linear-gradient(135deg, #be1e45 0%, #263b90 100%);
  --grad-primary-h: linear-gradient(135deg, #a91a3c 0%, #1d2f74 100%);
  --grad-accent:    linear-gradient(135deg, #263b90, #be1e45);
  --grad-text:      linear-gradient(135deg, #263b90, #be1e45);
  --grad-dark:      linear-gradient(180deg, #f7f8fb 0%, #ffffff 100%);

  /* Shadows (light theme — soft, layered, modern depth) */
  --glow-crimson:   0 2px 8px rgba(190,30,69,0.14), 0 8px 22px rgba(190,30,69,0.16);
  --glow-navy:      0 2px 8px rgba(38,59,144,0.12), 0 8px 22px rgba(38,59,144,0.14);
  --glow-card:      0 1px 2px rgba(20,30,60,0.04), 0 10px 30px rgba(20,30,60,0.08);
  --glow-neon:      0 2px 8px rgba(38,59,144,0.08), 0 12px 32px rgba(38,59,144,0.10);
  --shadow-sm:      0 1px 2px rgba(20,30,60,0.05), 0 2px 8px rgba(20,30,60,0.05);
  --shadow-lift:    0 14px 34px rgba(20,30,60,0.12);

  /* Typography */
  --font-h:   'Montserrat', sans-serif;
  --font-b:   'Montserrat', sans-serif;
  --font-mono:'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing (8px base) */
  --s1:  8px;  --s2: 16px;  --s3: 24px;  --s4: 32px;
  --s5: 48px;  --s6: 64px;  --s7: 80px;  --s8: 96px;
  --s9:120px;  --s10:160px;

  /* Radius (friendlier / more approachable) */
  --r-sm:   8px;
  --r-md:  14px;
  --r-lg:  18px;
  --r-xl:  24px;
  --r-full:9999px;

  /* Nav */
  --nav-h: 68px;
}

/* ─── RESET ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; }
body {
  font-family: var(--font-b);
  background: var(--ink);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
a { text-decoration: none; color: inherit; transition: color .18s ease; }
button { cursor: pointer; font-family: var(--font-h); }
img { max-width: 100%; display: block; }
svg, video, canvas { max-width: 100%; }

/* polished global touches */
::selection { background: rgba(190,30,69,.16); color: var(--text-primary); }
:focus-visible { outline: 2px solid var(--crimson); outline-offset: 3px; border-radius: 6px; }
:where(a, button, input, textarea, select):focus:not(:focus-visible) { outline: none; }

/* ─── LAYOUT ─────────────────────────────────────────────────── */
.container    { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.section      { padding: var(--s7) 0; }
.section-lg   { padding: var(--s9) 0; }
.section-sm   { padding: var(--s5) 0; }
.page-top     { padding-top: var(--nav-h); }

/* Surface alternation */
.bg-ink       { background: var(--ink); }
.bg-s1        { background: var(--surface-1); }
.bg-s2        { background: var(--surface-2); }
.bg-grad      { background: var(--grad-primary); }

.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: var(--s4); }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--s4); }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: var(--s3); }
.flex   { display: flex; align-items: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

/* ─── TYPOGRAPHY ─────────────────────────────────────────────── */
.t-hero   { font-family:var(--font-h); font-weight:800; font-size:clamp(42px,5.5vw,72px); line-height:1.05; letter-spacing:-1.5px; }
.t-h1     { font-family:var(--font-h); font-weight:800; font-size:clamp(32px,4vw,52px); line-height:1.1; letter-spacing:-.5px; }
.t-h2     { font-family:var(--font-h); font-weight:700; font-size:clamp(26px,3vw,40px); line-height:1.15; }
.t-h3     { font-family:var(--font-h); font-weight:700; font-size:clamp(20px,2.5vw,28px); line-height:1.25; }
.t-h4     { font-family:var(--font-h); font-weight:600; font-size:18px; line-height:1.4; }
.t-h5     { font-family:var(--font-h); font-weight:600; font-size:15px; }
.t-body   { font-size:16px; line-height:1.75; color:var(--text-muted); }
.t-sm     { font-size:14px; line-height:1.65; color:var(--text-muted); }
.t-xs     { font-size:12px; color:var(--text-faint); }
.t-label  { font-family:var(--font-h); font-weight:600; font-size:12px; letter-spacing:2px; text-transform:uppercase; color:var(--crimson); }
.t-mono   { font-family:var(--font-mono); }
.t-crimson{ color:var(--crimson); }
.t-navy   { color:var(--navy); }
.t-muted  { color:var(--text-muted); }
.t-faint  { color:var(--text-faint); }
.t-white  { color:var(--text-primary); }

/* Gradient text */
.grad-text {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200%;
  animation: gradShift 6s ease infinite alternate;
}
@keyframes gradShift { 0%{background-position:0%} 100%{background-position:100%} }

/* Section header helpers */
.sec-label  { margin-bottom: var(--s2); }
.sec-title  { margin-bottom: var(--s3); }
.sec-body   { max-width: 600px; }
.sec-center { text-align: center; }
.sec-center .sec-body { margin: 0 auto; }

/* ─── NAVIGATION ─────────────────────────────────────────────── */
#nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h);
  transition: background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
#nav.scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  border-color: var(--border);
  box-shadow: 0 1px 12px rgba(20,30,60,.06);
}
#nav .nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  max-width: 1200px;
  margin: 0 auto;
}
.nav-logo { display:flex; align-items:center; gap:10px; z-index:10; }
.nav-logo svg { width:34px; height:34px; }
.nav-wordmark .wm-c { font-family:var(--font-h); font-weight:800; font-size:19px; color:var(--crimson); line-height:1; }
.nav-wordmark .wm-t { font-family:var(--font-h); font-weight:600; font-size:10px; letter-spacing:3px; text-transform:uppercase; color:var(--text-faint); line-height:1; }

.nav-links { display:flex; align-items:center; gap:8px; }
.nav-item  { position:relative; }
.nav-link  {
  position:relative;
  font-family:var(--font-h); font-weight:600; font-size:13px;
  color:var(--text-muted); letter-spacing:.3px;
  padding: 8px 14px; border-radius:var(--r-sm);
  transition: color .2s, background .2s;
  display:flex; align-items:center; gap:4px;
  white-space:nowrap;
}
.nav-link:hover { color:var(--navy); background:rgba(38,59,144,.06); }
.nav-link.active { color:var(--navy); }
.nav-link.active::after {
  content:''; position:absolute; bottom:-2px; left:14px; right:14px;
  height:2px; background:var(--navy); border-radius:2px;
}
.nav-chevron { font-size:10px; transition:transform .2s; }
.nav-item:hover .nav-chevron { transform:rotate(180deg); }

/* Dropdown */
.nav-dropdown {
  position:absolute; top:calc(100% + 8px); left:50%;
  transform: translateX(-50%) translateY(-8px);
  background:var(--surface-1);
  border:1px solid var(--border);
  border-radius:var(--r-lg);
  box-shadow:var(--glow-card);
  min-width:520px;
  opacity:0; pointer-events:none;
  transition:opacity .2s, transform .2s;
  padding:var(--s3);
}
.nav-item:hover .nav-dropdown {
  opacity:1; pointer-events:all;
  transform:translateX(-50%) translateY(0);
}
.nav-dropdown-grid { display:grid; grid-template-columns:1fr 1fr; gap:var(--s2); }
.nav-dropdown-col-title {
  font-family:var(--font-h); font-weight:700; font-size:11px;
  letter-spacing:2px; text-transform:uppercase; color:var(--text-faint);
  margin-bottom:var(--s1); padding-bottom:var(--s1);
  border-bottom:1px solid var(--border);
}
.nav-dd-link {
  display:flex; align-items:center; gap:10px;
  padding:8px 10px; border-radius:var(--r-sm);
  transition:background .18s;
  font-size:13px; color:var(--text-muted);
}
.nav-dd-link:hover { background:var(--surface-3); color:var(--text-primary); }
.nav-dd-icon {
  width:28px; height:28px; border-radius:7px;
  background:var(--surface-3); display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.nav-dd-text .nd-title { font-family:var(--font-h); font-weight:600; font-size:13px; color:var(--text-primary); }
.nav-dd-text .nd-sub   { font-size:11px; color:var(--text-faint); }
.nav-dropdown-footer {
  margin-top:var(--s2); padding-top:var(--s2);
  border-top:1px solid var(--border);
  display:flex; align-items:center; justify-content:space-between;
}
.nav-dropdown-badge {
  display:flex; align-items:center; gap:6px;
  font-size:12px; color:var(--text-faint);
}

/* cascading flyout — second-level menu off a dropdown row (e.g. AI Vision → CT Garud, CT OCR…) */
.nav-dd-row { position:relative; }
.nav-dd-caret { margin-left:auto; padding-left:8px; color:var(--text-faint); font-size:15px; flex-shrink:0; }
.nav-flyout {
  position:absolute; left:100%; top:-10px; margin-left:6px;
  min-width:270px; max-height:70vh; overflow-y:auto;
  background:var(--surface-1); border:1px solid var(--border); border-radius:var(--r-lg);
  box-shadow:var(--glow-card); padding:10px;
  opacity:0; pointer-events:none; transform:translateX(-6px);
  transition:opacity .18s, transform .18s;
  z-index:20;
}
.nav-dd-row:hover .nav-flyout { opacity:1; pointer-events:all; transform:translateX(0); }
.nav-dd-row:hover > .nav-dd-link { background:var(--surface-3); color:var(--text-primary); }

/* Industries small dropdown */
.nav-dropdown-sm { min-width:360px; }
.nav-ind-grid { display:grid; grid-template-columns:1fr 1fr; gap:4px; }
.nav-ind-link {
  display:flex; align-items:center; gap:8px;
  padding:8px 10px; border-radius:var(--r-sm);
  font-size:13px; color:var(--text-muted);
  transition:background .18s;
}
.nav-ind-link:hover { background:var(--surface-3); color:var(--text-primary); }

.nav-cta {
  font-family:var(--font-h); font-weight:700; font-size:13px;
  background:var(--crimson);
  color:#fff; padding:10px 22px;
  border-radius:var(--r-full); border:none;
  transition:background .2s; white-space:nowrap;
}
.nav-cta:hover { background:var(--crimson-h); }

.nav-hamburger { display:none; background:none; border:none; color:var(--text-primary); font-size:22px; }

/* Mobile nav */
#mobileNav {
  display:none; position:fixed; top:var(--nav-h); left:0; right:0; bottom:0;
  background:var(--ink); z-index:999; padding:var(--s4);
  overflow-y:auto;
}
#mobileNav.open { display:block; }

/* ─── SCROLL PROGRESS ────────────────────────────────────────── */
#scrollProgress {
  position:fixed; top:0; left:0; height:2px; z-index:2000;
  background:var(--grad-primary);
  width:0%; transition:width .1s linear;
}

/* ─── FLOATING CTA ───────────────────────────────────────────── */
#floatingCta {
  position:fixed; bottom:32px; right:32px; z-index:900;
  display:flex; align-items:center; gap:8px;
  background:var(--crimson);
  color:#fff; padding:12px 22px;
  border-radius:var(--r-full); border:none;
  font-family:var(--font-h); font-weight:700; font-size:14px;
  box-shadow:0 6px 20px rgba(20,30,60,.18);
  opacity:0; pointer-events:none;
  transform:translateY(16px);
  transition:opacity .3s, transform .3s;
  cursor:pointer;
  text-decoration:none;
}
#floatingCta.visible { opacity:1; pointer-events:all; transform:translateY(0); }
#floatingCta::before {
  content:'';
  position:absolute; inset:-4px; border-radius:var(--r-full);
  border:1px solid rgba(190,30,69,.4);
  animation:ctaPulse 2.5s ease-in-out infinite;
}
@keyframes ctaPulse { 0%,100%{opacity:.6;transform:scale(1)} 50%{opacity:0;transform:scale(1.18)} }

/* ─── BUTTONS ────────────────────────────────────────────────── */
.btn {
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-h); font-weight:600; font-size:15px;
  padding:13px 28px; border:none; border-radius:10px;
  cursor:pointer; transition:background .2s ease, border-color .2s ease, color .2s ease, transform .16s ease, box-shadow .2s ease;
  white-space:nowrap; letter-spacing:.2px;
}
.btn-primary { background:var(--crimson); color:#fff; box-shadow:0 4px 14px rgba(190,30,69,.24); }
.btn-primary:hover { background:var(--crimson-h); transform:translateY(-2px); box-shadow:0 9px 24px rgba(190,30,69,.30); }
.btn-ghost { background:transparent; color:var(--text-primary); border:1px solid var(--border-bright); }
.btn-ghost:hover { border-color:var(--crimson); color:var(--crimson); transform:translateY(-2px); }
.btn-outline-crimson {
  background:transparent; color:var(--crimson);
  border:2px solid var(--crimson);
}
.btn-outline-crimson:hover { background:var(--crimson); color:#fff; }
.btn-sm { padding:9px 20px; font-size:13px; border-radius:8px; }
.btn-lg { padding:17px 40px; font-size:17px; }
.btn-icon { width:44px; height:44px; border-radius:50%; padding:0; justify-content:center; border:1px solid var(--border-bright); background:transparent; color:var(--text-muted); }
.btn-icon:hover { background:var(--surface-3); color:var(--text-primary); }
.btn-arrow { display:inline-flex; align-items:center; gap:6px; transition:gap .2s; }
.btn-arrow:hover { gap:10px; }

/* ─── BADGES ─────────────────────────────────────────────────── */
.badge {
  display:inline-flex; align-items:center; gap:5px;
  font-family:var(--font-h); font-weight:600; font-size:11px;
  letter-spacing:1px; text-transform:uppercase;
  padding:4px 11px; border-radius:var(--r-full);
}
.badge-crimson { background:rgba(190,30,69,.15); color:var(--crimson); border:1px solid rgba(190,30,69,.25); }
.badge-navy    { background:rgba(38,59,144,.1); color:var(--navy); border:1px solid rgba(38,59,144,.22); }
.badge-success { background:rgba(34,197,94,.12); color:var(--success); border:1px solid rgba(34,197,94,.2); }
.badge-warning { background:rgba(245,158,11,.12); color:var(--warning); border:1px solid rgba(245,158,11,.2); }
.badge-danger  { background:rgba(239,68,68,.12); color:var(--danger); border:1px solid rgba(239,68,68,.2); }
.badge-ghost   { background:var(--surface-2); color:var(--text-muted); border:1px solid var(--border); }

/* ─── CARDS ──────────────────────────────────────────────────── */
/* Variant 1: Standard */
.card-std {
  background: linear-gradient(145deg, var(--surface-2), var(--surface-1));
  border:1px solid var(--border);
  border-radius:var(--r-lg); padding:var(--s4);
  transition:border-color .25s, transform .25s, box-shadow .25s;
  box-shadow: var(--glow-card);
  position: relative; overflow: hidden;
}
.card-std::before {
  content: ''; position: absolute; top: 0; right: 0; width: 40px; height: 40px;
  background: linear-gradient(135deg, transparent 50%, rgba(190,30,69,0.25) 50%);
  border-bottom-left-radius: 4px;
}
.card-std:hover {
  border-color:var(--crimson); transform:translateY(-5px) scale(1.01);
  box-shadow:var(--glow-card), 0 0 20px rgba(190,30,69,.2);
}
/* Variant 2: Feature box (horizontal) */
.card-feat {
  display:flex; gap:var(--s3); padding:var(--s3);
  background: linear-gradient(145deg, var(--surface-2), var(--surface-1));
  border:1px solid var(--border);
  border-radius:var(--r-md); transition:all .25s;
  box-shadow: var(--glow-card);
}
.card-feat:hover { border-color:rgba(190,30,69,.4); transform:translateY(-2px); box-shadow:var(--glow-neon); }
/* Variant 3: Stat (glass) */
.card-stat {
  background:var(--surface-1);
  border:1px solid var(--border-bright);
  border-radius:var(--r-lg); padding:var(--s4);
  text-align:center; position:relative; overflow:hidden;
}
.card-stat::before {
  content:''; position:absolute; top:-40px; left:50%; transform:translateX(-50%);
  width:120px; height:80px;
  background:radial-gradient(ellipse, rgba(190,30,69,.2), transparent 70%);
  pointer-events:none;
}
.stat-num {
  font-family:var(--font-mono); font-weight:700;
  font-size:clamp(36px,4vw,52px); color:var(--text-primary); line-height:1;
  margin-bottom:var(--s1);
  text-shadow: 0 0 30px rgba(190,30,69,.4);
}
.stat-label { font-size:14px; color:var(--text-muted); line-height:1.4; }
.stat-context { font-size:12px; color:var(--text-faint); margin-top:6px; }

/* Variant 4: Industry (image bg) */
.card-ind {
  position:relative; height:260px; border-radius:var(--r-lg);
  overflow:hidden; cursor:pointer;
  transition:transform .3s; background:var(--surface-2);
}
.card-ind:hover { transform:scale(1.02); }
.card-ind-bg {
  position:absolute; inset:0;
  background:var(--grad-primary);
  display:flex; align-items:center; justify-content:center;
  font-size:64px; transition:transform .4s;
}
.card-ind:hover .card-ind-bg { transform:scale(1.06); }
.card-ind-overlay {
  position:absolute; inset:0;
  background:linear-gradient(to top, rgba(0,0,0,.85) 40%, rgba(0,0,0,.2) 100%);
}
.card-ind-content {
  position:absolute; bottom:0; left:0; right:0; padding:var(--s3);
}
.card-ind-name { font-family:var(--font-h); font-weight:700; font-size:16px; color:#fff; margin-bottom:6px; text-shadow:0 1px 4px rgba(0,0,0,.4); }
.card-ind-use  { font-size:12px; color:rgba(255,255,255,.55); line-height:1.5; }
.card-ind-cases {
  position:absolute; bottom:0; left:0; right:0;
  padding:var(--s3); background:rgba(0,15,19,.95);
  transform:translateY(100%); transition:transform .3s ease;
}
.card-ind:hover .card-ind-cases { transform:translateY(0); }
.card-ind-cases ul { list-style:none; }
.card-ind-cases li {
  font-size:12px; color:rgba(255,255,255,.65);
  padding:4px 0; border-bottom:1px solid var(--border);
}
.card-ind-cases li::before { content:'→ '; color:var(--crimson); }
.card-ind-cases li:last-child { border-bottom:none; }

/* Variant 5: Case study */
.card-case {
  background: linear-gradient(145deg, var(--surface-2), var(--surface-1));
  border:1px solid var(--border);
  border-left:4px solid var(--crimson);
  border-radius:var(--r-md); padding:var(--s3) var(--s4);
  transition:all .25s;
  box-shadow: var(--glow-card);
}
.card-case:hover { transform:translateY(-3px); border-color:var(--crimson); }

/* ─── ICON BOX ───────────────────────────────────────────────── */
.icon-box {
  width:48px; height:48px;
  background:var(--grad-primary);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0; box-shadow: var(--glow-crimson);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}
.icon-box-sm { width:36px; height:36px; border-radius:10px; }
.icon-box-outline {
  width:48px; height:48px; border-radius:14px;
  border:1px solid var(--border-bright);
  background:var(--surface-3);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0; color:var(--crimson);
}

/* ─── TABLES ─────────────────────────────────────────────────── */
.spec-table { width:100%; border-collapse:collapse; }
.spec-table th {
  background:var(--surface-3); color:var(--text-muted);
  font-family:var(--font-h); font-weight:600; font-size:11px;
  letter-spacing:1.5px; text-transform:uppercase;
  padding:12px 20px; text-align:left;
}
.spec-table td { padding:13px 20px; border-bottom:1px solid var(--border); font-size:14px; color:var(--text-primary); }
.spec-table tr:hover td { background:var(--surface-3); }
.spec-table tr:last-child td { border-bottom:none; }
.spec-table td:first-child { color:var(--text-muted); font-size:13px; }
.spec-table .hl-col { color:var(--crimson) !important; font-family:var(--font-mono); font-weight:700; }
.cmp-check { color:var(--success); }
.cmp-cross { color:var(--danger); }

/* ─── FORM ELEMENTS ──────────────────────────────────────────── */
.form-group { display:flex; flex-direction:column; gap:6px; margin-bottom:20px; }
.form-label { font-family:var(--font-h); font-weight:600; font-size:12px; color:var(--text-muted); letter-spacing:.5px; }
.form-label span { color:var(--crimson); }
.form-input, .form-select, .form-textarea {
  font-family:var(--font-b); font-size:14px;
  padding:13px 16px; background:var(--surface-2);
  border:1.5px solid var(--border); border-radius:var(--r-md);
  color:var(--text-primary); outline:none; width:100%;
  transition:border-color .2s, box-shadow .2s;
}
.form-input::placeholder, .form-textarea::placeholder { color:var(--text-faint); }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color:var(--crimson);
  box-shadow:0 0 0 3px rgba(190,30,69,.12);
}
.form-select {
  appearance:none; cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234a6070' stroke-width='1.5' stroke-linecap='round' fill='none'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right 14px center;
}
.form-select option { background:var(--surface-2); }
.form-textarea { resize:vertical; min-height:120px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; }

/* ─── FOOTER ─────────────────────────────────────────────────── */
#footer { background:var(--surface-2); border-top:1px solid var(--border); padding:72px 0 32px; }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr 1fr; gap:40px; margin-bottom:48px; padding-bottom:48px; border-bottom:1px solid var(--border); }
.footer-brand-desc { font-size:13px; color:var(--text-faint); line-height:1.8; margin-top:14px; max-width:240px; }
.footer-col-title { font-family:var(--font-h); font-weight:600; font-size:11px; letter-spacing:2px; text-transform:uppercase; color:var(--text-faint); margin-bottom:16px; }
.footer-link { display:block; font-size:13px; color:var(--text-muted); margin-bottom:9px; transition:color .2s; }
.footer-link:hover { color:var(--navy); }
.footer-bottom { display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px; }
.footer-copy { font-size:12px; color:var(--text-faint); }
.footer-copy span { color:var(--crimson); font-weight:700; }
.footer-tagline { font-size:11px; color:var(--border-bright); letter-spacing:2px; text-transform:uppercase; }

/* ─── MISC ───────────────────────────────────────────────────── */
.divider { height:1px; background:var(--border); }
.dot-live { width:8px; height:8px; background:var(--success); border-radius:50%; animation:liveP 2s ease-in-out infinite; flex-shrink:0; }
@keyframes liveP { 0%,100%{opacity:1} 50%{opacity:.3} }

/* Scroll reveal */
.reveal { opacity:0; transform:translateY(28px); transition:opacity .7s cubic-bezier(.22,.61,.36,1), transform .7s cubic-bezier(.22,.61,.36,1); }
.reveal.visible { opacity:1; transform:none; }
.reveal-delay-1 { transition-delay:.09s; }
.reveal-delay-2 { transition-delay:.18s; }
.reveal-delay-3 { transition-delay:.27s; }
/* auto-stagger children inside common section grids/rows */
.pillar-row .reveal:nth-child(2), .pain-bar-inner .reveal:nth-child(2) { transition-delay:.08s; }
.pillar-row .reveal:nth-child(3), .pain-bar-inner .reveal:nth-child(3) { transition-delay:.16s; }
.pillar-row .reveal:nth-child(4) { transition-delay:.24s; }
.partner-grid .reveal:nth-child(5n+2){ transition-delay:.06s; }
.partner-grid .reveal:nth-child(5n+3){ transition-delay:.12s; }
.partner-grid .reveal:nth-child(5n+4){ transition-delay:.18s; }
.partner-grid .reveal:nth-child(5n+5){ transition-delay:.24s; }

/* ─── PAGE HERO (interior pages) ────────────────────────────── */
.page-hero {
  background:var(--surface-1);
  padding:calc(var(--nav-h) + 72px) 0 80px;
  position:relative; overflow:hidden;
  border-bottom:1px solid var(--border);
}
.page-hero-glow {
  position:absolute; inset:0; pointer-events:none;
  background:radial-gradient(ellipse 60% 80% at 70% 50%, rgba(38,59,144,.18), transparent 65%),
             radial-gradient(ellipse 40% 50% at 15% 60%, rgba(190,30,69,.12), transparent 55%);
}
.page-hero-grid {
  position:absolute; inset:0;
  background-image: linear-gradient(rgba(75, 212, 255, 0.15) 1px, transparent 1px),
  linear-gradient(90deg, rgba(75, 212, 255, 0.15) 1px, transparent 1px);
  background-size: 50px 50px;
  transform: perspective(1000px) rotateX(60deg) scale(2.5);
  transform-origin: center top;
  opacity: 0.6;
  animation: gridMove 15s linear infinite;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 80%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 80%);
}
@keyframes gridMove {
  0% { background-position: 0 0; }
  100% { background-position: 0 50px; }
}

/* ─── TESTIMONIAL ────────────────────────────────────────────── */
.testi-card {
  background:var(--surface-2); border:1px solid var(--border);
  border-radius:var(--r-lg); padding:var(--s4);
  position:relative;
}
.testi-quote { font-size:80px; color:var(--crimson); opacity:.15; font-family:serif; line-height:.6; margin-bottom:var(--s2); }
.testi-text { font-size:15px; color:var(--text-primary); line-height:1.7; margin-bottom:var(--s3); }
.testi-result { display:inline; color:var(--crimson); font-weight:700; }
.testi-author { display:flex; align-items:center; gap:12px; }
.testi-avatar {
  width:42px; height:42px; border-radius:50%;
  background:var(--grad-primary);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-h); font-weight:700; font-size:16px; color:var(--text-primary);
  flex-shrink:0;
}
.testi-name { font-family:var(--font-h); font-weight:600; font-size:14px; color:var(--text-primary); }
.testi-role { font-size:12px; color:var(--text-faint); }

/* ─── CODE / TERMINAL ────────────────────────────────────────── */
.terminal {
  background:var(--surface-2); border:1px solid var(--border);
  border-radius:var(--r-md); padding:var(--s3);
  font-family:var(--font-mono); font-size:13px; line-height:1.8;
}
.terminal-line-ok      { color:var(--success); }
.terminal-line-warn    { color:var(--warning); }
.terminal-line-err     { color:var(--danger); }
.terminal-line-muted   { color:var(--text-faint); }
.terminal-line-info    { color:var(--info); }

/* ─── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width:1024px) {
  .grid-4 { grid-template-columns:repeat(2,1fr); }
  .nav-links, .nav-cta { display:none; }
  .nav-hamburger { display:flex; }
  .container { padding:0 24px; }
}
@media (max-width:768px) {
  .grid-2, .grid-3 { grid-template-columns:1fr; }
  .footer-grid { grid-template-columns:1fr 1fr; }
  .form-row { grid-template-columns:1fr; }
  .section { padding:56px 0; }
  #floatingCta { bottom:20px; right:20px; padding:11px 20px; font-size:13px; }
}
@media (max-width:480px) {
  .footer-grid { grid-template-columns:1fr; }
  .t-hero { font-size:34px; letter-spacing:-.5px; }
  .container { padding:0 16px; }
  /* stack hero CTAs full-width so long buttons never overflow */
  .hero-ctas { flex-direction:column; align-items:stretch; }
  .hero-ctas .btn { width:100%; justify-content:center; }
  /* 2-up grids that get cramped → single column */
  .partner-grid, .stats-grid, .ind-grid-8 { grid-template-columns:1fr; }
}