/* ═══════════════════════════════════════════════════════════════
   CelesticLabs Orbital — PRISM / Automotive vertical
   Fully conforms to DESIGN.md. Tokens, type, spacing, elevation
   are 100% shared with defence.html / OJAS vertical.
   ═══════════════════════════════════════════════════════════════ */

/* ── FONTS (match defence.html exactly) ─────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Chakra+Petch:wght@300;400;500;600;700&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500&family=JetBrains+Mono:wght@300;400;500&display=swap');

/* ── DESIGN TOKENS (identical to DESIGN.md) ─────────────────── */
:root {
  --bg:          #04060c;
  --bg-2:        #06090f;
  --bg-3:        #090d16;
  --bg-4:        #0c1020;
  --silver:      #9eb6cc;
  --silver-lt:   #c4d4e4;
  --silver-dim:  rgba(158,182,204,0.10);
  --border:      rgba(158,182,204,0.14);
  --border-dim:  rgba(255,255,255,0.05);
  --headline:    #e4eaf4;
  --text:        #c8d0de;
  --text-dim:    #506070;
  --text-faint:  #1e2a3a;
  --success:     #5fbf8f;
  --warning:     #d6a85f;
  --error:       #d6695f;
  --display:     'Chakra Petch', sans-serif;
  --body:        'DM Sans', sans-serif;
  --mono:        'JetBrains Mono', monospace;
  --nav-h:       72px;
  --gutter:      4rem;
  --max-w:       1440px;
  /* retro vars forwarded from retro.css */
  --retro-photo-filter: contrast(1.05) saturate(0.82) sepia(0.12) hue-rotate(-4deg);
}

/* ── RESET ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-size: 14px;
  font-weight: 300;
  line-height: 1.85;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
::-webkit-scrollbar { width: 2px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--silver); }
::selection { background: rgba(158,182,204,0.2); color: #fff; }

/* ── LAYOUT ─────────────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
section { position: relative; }

/* ── TYPOGRAPHY — DESIGN.MD COMPLIANT ───────────────────────── */
.hero-h1 {
  font-family: var(--display);
  font-size: clamp(32px, 3.8vw, 58px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--headline);
}
.hero-h1 .ghost {
  -webkit-text-stroke: 1px rgba(158,182,204,0.38);
  color: transparent;
}
.hero-accent { color: var(--silver); }

.section-h2 {
  font-family: var(--display);
  font-size: clamp(30px, 3.8vw, 48px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--headline);
  margin-bottom: 1.25rem;
}

h3.card-title,
.product-title,
.problem-title,
.compliance-title,
.icp-title,
.how-step-title {
  font-family: var(--display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--headline);
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.section-label {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: 1.4rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.section-label::before {
  content: '';
  display: block;
  width: 18px;
  height: 1px;
  background: var(--silver);
  flex-shrink: 0;
}

.section-lead {
  font-family: var(--body);
  font-size: 14px;
  font-weight: 300;
  color: var(--text-dim);
  max-width: 600px;
  line-height: 1.85;
  margin-bottom: 3.5rem;
}

/* ── BUTTONS ────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--silver);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 13px 26px;
  border: none;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: var(--silver-lt); transform: translateY(-1px); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--text-dim);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 13px 26px;
  border: 1px solid var(--border);
  transition: border-color 0.2s, color 0.2s, transform 0.15s;
}
.btn-ghost:hover { border-color: var(--silver); color: var(--silver); transform: translateY(-1px); }
.btn-full { width: 100%; justify-content: center; }

/* ── REVEAL ANIMATIONS ──────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }
.d1 { transition-delay: 0.10s; }
.d2 { transition-delay: 0.20s; }
.d3 { transition-delay: 0.30s; }

/* ════════════════════════════════════════════════════════════
   PRODUCT SWITCHER
   ════════════════════════════════════════════════════════════ */
.prod-switch {
  display: flex;
  align-items: stretch;
  border: 1px solid var(--border-dim);
  overflow: hidden;
}
.ps-opt {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px 0 6px;
  text-decoration: none;
  transition: background 0.2s;
  min-height: 40px;
}
.ps-opt:hover { background: var(--bg-3); }
.ps-opt--active { background: var(--bg-3); }
.ps-thumb {
  width: 38px;
  height: 28px;
  overflow: hidden;
  flex-shrink: 0;
}
.ps-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: var(--retro-photo-filter);
  opacity: 0.6;
  transition: opacity 0.2s;
}
.ps-opt--active .ps-thumb img,
.ps-opt:hover .ps-thumb img { opacity: 1; }
.ps-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.ps-vertical {
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.ps-name {
  font-family: var(--display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: color 0.2s;
}
.ps-opt--active .ps-name { color: var(--silver); }
.ps-opt:hover .ps-name { color: var(--silver-lt); }
.ps-sep {
  width: 1px;
  background: var(--border-dim);
  flex-shrink: 0;
}

/* ════════════════════════════════════════════════════════════
   NAV — identical structure to defence.html
   ════════════════════════════════════════════════════════════ */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--gutter);
  background: rgba(4,6,12,0.82);
  backdrop-filter: blur(28px) saturate(160%);
  -webkit-backdrop-filter: blur(28px) saturate(160%);
  border-bottom: 1px solid var(--border-dim);
  transition: border-color 0.3s;
  gap: 1.5rem;
}
#nav:hover { border-bottom-color: var(--border); }

.nav-brand {
  display: flex;
  align-items: center;
  height: var(--nav-h);
  padding: 10px 0;
  flex-shrink: 0;
}
.nav-logo { height: 48px; width: auto; display: block; filter: brightness(1.15) drop-shadow(0 0 8px rgba(200,215,235,0.12)); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.8rem;
  list-style: none;
}
.nav-links a {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  font-family: var(--mono) !important;
  font-size: 10px !important;
  letter-spacing: 0.18em !important;
  text-transform: uppercase !important;
  color: var(--silver) !important;
  border: 1px solid var(--border);
  padding: 8px 20px;
  transition: background 0.2s, border-color 0.2s !important;
}
.nav-cta:hover { background: var(--silver-dim) !important; border-color: var(--silver) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  color: var(--silver);
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background: currentColor;
  transition: transform 0.3s, opacity 0.3s;
}

/* ════════════════════════════════════════════════════════════
   HERO
   ════════════════════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  overflow: hidden;
  padding: var(--nav-h) var(--gutter) 7rem;
  background: var(--bg);
}

/* retro-graded hero background — works for <img> and <video> */
.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  pointer-events: none;
  filter: brightness(0.55) contrast(1.16) saturate(0.58) sepia(0.18) hue-rotate(-6deg);
}

/* film grain — uses retro.css for site-wide layer; this is hero-only supplemental */
.hero-retro-grain {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  background-size: 180px 180px;
  opacity: 0.045;
  mix-blend-mode: overlay;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(to top, var(--bg) 0%, rgba(4,6,12,0.35) 40%, transparent 70%),
    linear-gradient(to bottom, rgba(4,6,12,0.5) 0%, transparent 25%),
    linear-gradient(to right, rgba(4,6,12,0.75) 0%, transparent 55%);
}

.hero-dots {
  position: absolute; inset: 0; pointer-events: none; z-index: 1;
  background-image: radial-gradient(circle, rgba(158,182,204,0.15) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 80% 70% at 30% 60%, black 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 30% 60%, black 20%, transparent 100%);
}

/* HUD corners */
.hud { position: absolute; width: 28px; height: 28px; pointer-events: none; z-index: 3; }
.hud--tl { top: calc(var(--nav-h) + 8px); left: 20px; border-top: 1px solid rgba(158,182,204,0.3); border-left: 1px solid rgba(158,182,204,0.3); }
.hud--tr { top: calc(var(--nav-h) + 8px); right: 20px; border-top: 1px solid rgba(158,182,204,0.3); border-right: 1px solid rgba(158,182,204,0.3); }
.hud--bl { bottom: 20px; left: 20px; border-bottom: 1px solid rgba(158,182,204,0.3); border-left: 1px solid rgba(158,182,204,0.3); }
.hud--br { bottom: 20px; right: 20px; border-bottom: 1px solid rgba(158,182,204,0.3); border-right: 1px solid rgba(158,182,204,0.3); }

.hero-inner {
  position: relative;
  z-index: 3;
  max-width: var(--max-w);
  width: 100%;
}

.hero-kicker {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 1.2rem;
}

.hero-sub {
  font-family: var(--body);
  font-size: 14px;
  font-weight: 300;
  color: var(--text-dim);
  max-width: 420px;
  line-height: 1.85;
  margin-top: 2.4rem;
  margin-bottom: 2.8rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.2rem;
}

/* hero status dot */
.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 2.5rem;
}
.status-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--silver);
  animation: pulse-s 3s 1.4s infinite;
}
@keyframes pulse-s {
  0%,100% { opacity: 1; box-shadow: 0 0 0 0 rgba(158,182,204,0.35); }
  60%      { opacity: 0.5; box-shadow: 0 0 0 5px rgba(158,182,204,0); }
}
.status-txt {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.28em;
  color: var(--text-dim);
  text-transform: uppercase;
}

/* stats row */
.hero-stat-row {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: 4rem;
  border-top: 1px solid var(--border-dim);
  max-width: 680px;
}
.hero-stat {
  padding: 1.5rem 2rem 0 0;
}
.hero-stat-num {
  font-family: var(--display);
  font-size: 42px;
  font-weight: 700;
  color: var(--headline);
  line-height: 1.0;
  margin-bottom: 0.3rem;
  letter-spacing: 0.04em;
}
.hero-stat-label {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.18em;
  color: var(--text-faint);
  text-transform: uppercase;
  max-width: 150px;
  line-height: 1.6;
}
.hero-stat-div {
  width: 1px;
  height: 3.5rem;
  background: var(--border-dim);
  flex-shrink: 0;
  margin-right: 2rem;
  align-self: flex-end;
  margin-bottom: 1.2rem;
}

/* ════════════════════════════════════════════════════════════
   SECTION WRAPPER
   ════════════════════════════════════════════════════════════ */
.section-inner {
  padding: 8rem 0;
  border-top: 1px solid var(--border-dim);
}
.section-inner--alt { background: var(--bg-2); }

/* ════════════════════════════════════════════════════════════
   PROBLEM
   ════════════════════════════════════════════════════════════ */
/* Panel-grid: gap=1px on border-dim background — DESIGN.MD pattern */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-dim);
  margin-bottom: 3rem;
}
.problem-card {
  background: var(--bg);
  padding: 2rem 2.4rem;
  transition: background 0.2s;
}
.problem-card:hover { background: var(--bg-3); }

.problem-num {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.3em;
  color: var(--text-faint);
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}
.problem-icon {
  width: 28px; height: 28px;
  color: var(--silver);
  opacity: 0.6;
  margin-bottom: 1.2rem;
}
.problem-title {
  font-family: var(--display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--headline);
  margin-bottom: 0.75rem;
}
.problem-desc {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--text-dim);
  margin-bottom: 1.5rem;
}
.problem-desc strong { color: var(--text); font-weight: 400; }
.problem-tag {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-faint);
  padding-top: 1rem;
  border-top: 1px solid var(--border-dim);
}

.pull-quote {
  border-left: 1px solid var(--silver);
  padding: 1.5rem 2rem;
  background: var(--bg-3);
  font-size: 14px;
  font-weight: 300;
  font-style: italic;
  color: var(--text);
  line-height: 1.85;
  max-width: 760px;
}
.pull-quote cite {
  display: block;
  font-style: normal;
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 0.75rem;
}

/* ════════════════════════════════════════════════════════════
   HOW IT WORKS
   ════════════════════════════════════════════════════════════ */
.how-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 0;
  background: var(--border-dim);
  margin-bottom: 3.5rem;
}
.how-step {
  background: var(--bg);
  padding: 2rem 2.4rem;
  transition: background 0.2s;
}
.how-step:hover { background: var(--bg-3); }
.how-step--accent {
  background: var(--bg-3);
  position: relative;
}
.how-step--accent::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--silver);
  transform: scaleX(1);
}
.how-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.75rem;
  background: var(--bg-2);
  color: var(--text-faint);
}
.how-step-num {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.3em;
  color: var(--text-faint);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.how-step-icon {
  width: 36px; height: 36px;
  color: var(--silver);
  opacity: 0.6;
  margin-bottom: 1rem;
}
.how-step-title {
  font-family: var(--display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--headline);
  margin-bottom: 0.6rem;
  line-height: 1.2;
}
.how-step-desc {
  font-size: 13px;
  font-weight: 300;
  color: var(--text-dim);
  line-height: 1.8;
}

/* terminal */
.how-example { max-width: 760px; }
.how-example-label {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: 0.75rem;
}
.how-example-terminal {
  background: var(--bg-2);
  border: 1px solid var(--border-dim);
  overflow: hidden;
}
.terminal-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0.65rem 1rem;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border-dim);
}
.terminal-bar span {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border);
  display: inline-block;
}
.terminal-title {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.18em;
  color: var(--text-faint);
  text-transform: uppercase;
  margin-left: 0.4rem;
}
.terminal-body { padding: 1.25rem 1.5rem; }
.terminal-line {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 2.0;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.terminal-line.t-indent { padding-left: 1.5rem; }
.terminal-line.t-spacer { height: 0.5rem; }
.t-key { color: var(--text-faint); min-width: 160px; flex-shrink: 0; letter-spacing: 0.1em; }
.t-val { color: var(--silver-lt); }
.t-highlight { color: var(--silver); font-weight: 500; }
.t-green { color: var(--success); }
.t-sub { color: var(--text-dim); }

/* ════════════════════════════════════════════════════════════
   PRODUCTS
   ════════════════════════════════════════════════════════════ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-dim);
}
.product-card {
  background: var(--bg);
  display: flex;
  flex-direction: column;
  transition: background 0.2s;
  position: relative;
  overflow: hidden;
}
.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--silver);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
  z-index: 2;
}
.product-card:hover { background: var(--bg-3); }
.product-card:hover::before { transform: scaleX(1); }

/* card image */
.product-img-wrap {
  width: 100%;
  height: 170px;
  overflow: hidden;
  flex-shrink: 0;
  position: relative;
}
.product-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, var(--bg) 100%);
  pointer-events: none;
}
.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.62) contrast(1.12) saturate(0.42) sepia(0.14);
  transition: transform 0.7s ease, filter 0.4s;
}
.product-card:hover .product-img {
  transform: scale(1.05);
  filter: brightness(0.72) contrast(1.08) saturate(0.55) sepia(0.1);
}

/* card body */
.product-card-body {
  padding: 1.4rem 1.75rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  flex: 1;
}

.product-num {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.3em;
  color: var(--text-faint);
  text-transform: uppercase;
}
.product-title {
  font-family: var(--display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--headline);
  line-height: 1.25;
}
.product-hook {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-dim);
  flex: 1;
}
.product-buyer {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-faint);
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-dim);
  margin-top: auto;
}

/* ════════════════════════════════════════════════════════════
   COMPLIANCE / WHY NOW
   ════════════════════════════════════════════════════════════ */
.compliance-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-dim);
}
.compliance-card {
  background: var(--bg);
  padding: 2rem 2.4rem;
  transition: background 0.2s;
  position: relative;
}
.compliance-card:hover { background: var(--bg-3); }
.compliance-card--accent { background: var(--bg-2); }
.compliance-card--accent::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--silver);
}
.compliance-badge {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
  background: var(--bg-3);
  border: 1px solid var(--border-dim);
  display: inline-block;
  padding: 0.25rem 0.6rem;
  margin-bottom: 0.9rem;
}
.compliance-badge--accent { background: var(--bg-4); color: var(--silver); border-color: var(--border); }
.compliance-title {
  font-family: var(--display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--headline);
  margin-bottom: 0.7rem;
  line-height: 1.2;
}
.compliance-card p {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--text-dim);
}
.compliance-card p strong { color: var(--text); font-weight: 400; }

/* ════════════════════════════════════════════════════════════
   ICP — WHO WE WORK WITH
   ════════════════════════════════════════════════════════════ */
.icp-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-dim);
}
.icp-card {
  background: var(--bg);
  padding: 2rem 2.4rem;
  transition: background 0.2s;
}
.icp-card:hover { background: var(--bg-3); }
.icp-icon { width: 36px; height: 36px; color: var(--silver); opacity: 0.55; margin-bottom: 1.2rem; }
.icp-title {
  font-family: var(--display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--headline);
  margin-bottom: 0.6rem;
}
.icp-desc {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--text-dim);
  margin-bottom: 1.2rem;
}
.icp-use {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--silver);
  opacity: 0.7;
  border-top: 1px solid var(--border-dim);
  padding-top: 1rem;
}

/* ════════════════════════════════════════════════════════════
   DEMO / CTA
   ════════════════════════════════════════════════════════════ */
.demo-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--border-dim);
}
.demo-left {
  background: var(--bg);
  padding: 3.5rem;
}
.demo-right {
  background: var(--bg-2);
  padding: 3.5rem;
}
.demo-h2 {
  font-family: var(--display);
  font-size: clamp(30px, 3.8vw, 48px);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--headline);
  line-height: 1.06;
  margin-bottom: 1.25rem;
}
.demo-sub {
  font-size: 14px;
  font-weight: 300;
  color: var(--text-dim);
  line-height: 1.85;
  margin-bottom: 2rem;
}
.demo-checklist { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.demo-checklist li {
  font-size: 13px;
  font-weight: 300;
  color: var(--text-dim);
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.8;
}
.demo-checklist li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--silver);
  font-family: var(--mono);
  font-size: 10px;
}

/* form */
.demo-form { display: flex; flex-direction: column; gap: 1.1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-3);
  border: 1px solid var(--border-dim);
  color: var(--text);
  font-family: var(--body);
  font-size: 13px;
  font-weight: 300;
  padding: 11px 14px;
  outline: none;
  transition: border-color 0.2s;
  appearance: none;
}
.form-group select { cursor: pointer; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--silver); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-faint); }
.form-group option { background: var(--bg-3); }
.form-confirm {
  display: none;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--success);
  text-align: center;
  padding: 0.75rem;
  border: 1px solid rgba(95,191,143,0.25);
}

/* ════════════════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════════════════ */
footer {
  border-top: 1px solid var(--border-dim);
  padding: 2.8rem 0;
  background: var(--bg);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-logo { height: 28px; width: auto; opacity: 0.5; margin-bottom: 0.4rem; }
.footer-tagline {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.footer-nav { display: flex; gap: 2rem; flex-wrap: wrap; }
.footer-nav a {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-faint);
  transition: color 0.2s;
}
.footer-nav a:hover { color: var(--silver); }
.footer-legal {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
  display: flex;
  gap: 0.6rem;
  align-items: center;
  flex-wrap: wrap;
}
.footer-divider { opacity: 0.3; }

/* ════════════════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════════════════ */

/* Large desktop — constrain nav padding, keep grid 4-col */
@media (max-width: 1440px) {
  :root { --gutter: 3rem; }
}

@media (max-width: 1200px) {
  :root { --gutter: 2.5rem; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-stat-row { max-width: 100%; }
  .hero-stat-num { font-size: 34px; }
}

@media (max-width: 960px) {
  :root { --gutter: 2rem; }
  .problem-grid { grid-template-columns: 1fr 1fr; }
  .compliance-grid { grid-template-columns: repeat(2, 1fr); }
  .how-flow { grid-template-columns: 1fr; }
  .how-arrow { transform: rotate(90deg); padding: 0.5rem; width: 100%; justify-content: center; }
  .icp-grid { grid-template-columns: repeat(2, 1fr); }
  .demo-inner { grid-template-columns: 1fr; }
  .demo-left, .demo-right { padding: 2.5rem; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .prod-switch { display: none; }
}

@media (max-width: 768px) {
  :root { --gutter: 1.5rem; }
  .section-inner { padding: 5rem 0; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .problem-grid { grid-template-columns: 1fr; }
  .hero-stat-row { flex-wrap: wrap; gap: 0; }
  .hero-stat-div { display: none; }
  .hero-stat { padding-right: 2rem; padding-bottom: 1rem; }
}

@media (max-width: 640px) {
  :root { --gutter: 1.25rem; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: rgba(4,6,12,0.97);
    padding: 1.5rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border-dim);
    z-index: 199;
  }
  .products-grid { grid-template-columns: 1fr; }
  .compliance-grid { grid-template-columns: 1fr; }
  .icp-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .product-img-wrap { height: 200px; }
  .section-inner { padding: 4rem 0; }
  .hero { padding-bottom: 4rem; }
  .hero-stat-num { font-size: 28px; }
}