:root {
  --bg: #050a14;
  --bg-card: #0a1628;
  --bg-card-hover: #0d1e35;
  --fg: #e8edf5;
  --fg-muted: #6a7d94;
  --accent: #f0a020;
  --accent-dim: rgba(240, 160, 32, 0.12);
  --green: #00d68f;
  --green-dim: rgba(0, 214, 143, 0.1);
  --amber: #f5a623;
  --amber-dim: rgba(245, 166, 35, 0.1);
  --red: #ff4d6a;
  --red-dim: rgba(255, 77, 106, 0.1);
  --border: rgba(255,255,255,0.07);
  --font-display: 'Syne', sans-serif;
  --font-body: 'Instrument Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 10, 20, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.nav-brand-sub {
  color: var(--fg-muted);
  font-weight: 400;
  font-size: 13px;
  margin-left: 6px;
}
.nav-links { display: flex; gap: 32px; }
.nav-link {
  font-size: 13px;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
  font-weight: 500;
}
.nav-link:hover { color: var(--fg); }

/* HERO */
.hero {
  padding: 96px 32px 80px;
  max-width: 1200px;
  margin: 0 auto;
}
.hero-eyebrow {
  margin-bottom: 28px;
}
.eyebrow-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.08em;
  background: var(--accent-dim);
  border: 1px solid rgba(240, 160, 32, 0.2);
  padding: 6px 12px;
  border-radius: 4px;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: 48px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 48px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 36px;
  width: fit-content;
}
.stat { padding: 0 32px; }
.stat:first-child { padding-left: 0; }
.stat:last-child { padding-right: 0; }
.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}
.stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.02em;
}
.stat-label {
  display: block;
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 4px;
}
.hero-cta-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 12px 24px;
  background: var(--accent);
  color: #050a14;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.2s, transform 0.1s;
}
.btn-primary:hover { background: #ffc040; transform: translateY(-1px); }
.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 12px 24px;
  background: transparent;
  color: var(--fg-muted);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14px;
  border-radius: 8px;
  text-decoration: none;
  border: 1px solid var(--border);
  transition: color 0.2s, border-color 0.2s;
}
.btn-ghost:hover { color: var(--fg); border-color: rgba(255,255,255,0.15); }

/* SECTION LABELS */
.section-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

/* THREAT */
.threat {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 32px;
}
.threat-inner { max-width: 1200px; margin: 0 auto; }
.threat-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 20px;
}
.threat-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 20px;
}
.threat-body {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: 36px;
}
.threat-tag-row { display: flex; gap: 12px; flex-wrap: wrap; }
.tag {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 5px 10px;
  border-radius: 4px;
  letter-spacing: 0.04em;
}
.tag-red { background: var(--red-dim); color: var(--red); border: 1px solid rgba(255,77,106,0.2); }
.tag-amber { background: var(--amber-dim); color: var(--amber); border: 1px solid rgba(245,166,35,0.2); }
.tag-green { background: var(--green-dim); color: var(--green); border: 1px solid rgba(0,214,143,0.2); }

/* STATIONS */
.stations { padding: 80px 32px; max-width: 1200px; margin: 0 auto; }
.stations-header { margin-bottom: 48px; }
.stations-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
  max-width: 500px;
}
.stations-visual { margin-bottom: 24px; overflow-x: auto; padding-bottom: 8px; }
.stations-row {
  display: flex;
  align-items: center;
  gap: 0;
  min-width: max-content;
}
.station {
  width: 140px;
  padding: 20px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  text-align: center;
  flex-shrink: 0;
}
.station-device { border-color: rgba(0,214,143,0.25); }
.station-icon {
  color: var(--fg-muted);
  margin: 0 auto 12px;
}
.station-name {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 4px;
}
.station-layer {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-muted);
  margin-bottom: 10px;
}
.station-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  padding: 3px 8px;
  border-radius: 3px;
  letter-spacing: 0.04em;
}
.badge-green { background: var(--green-dim); color: var(--green); }
.badge-amber { background: var(--amber-dim); color: var(--amber); }
.badge-red { background: var(--red-dim); color: var(--red); }
.station-arrow {
  width: 32px;
  height: 1px;
  background: linear-gradient(to right, var(--border), rgba(240,160,32,0.4), var(--border));
  flex-shrink: 0;
  margin: 0 4px;
  position: relative;
}
.stations-note {
  font-size: 13px;
  color: var(--fg-muted);
  font-style: italic;
}

/* MANDATES */
.mandates {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 64px 32px;
}
.mandates-inner { max-width: 1200px; margin: 0 auto; }
.mandates-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 28px;
}
.mandate {
  background: var(--bg-card);
  padding: 32px 28px;
  text-align: center;
}
.mandate-year {
  display: block;
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.03em;
  margin-bottom: 6px;
}
.mandate-region {
  display: block;
  font-size: 13px;
  color: var(--fg-muted);
}
.mandates-callout {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--fg-muted);
  letter-spacing: 0.06em;
}

/* HOW */
.how { padding: 96px 32px; max-width: 1200px; margin: 0 auto; }
.how-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--fg);
  max-width: 580px;
  margin-bottom: 12px;
}
.how-sub { font-size: 16px; color: var(--fg-muted); margin-bottom: 56px; }
.how-phases { display: flex; flex-direction: column; gap: 0; }
.phase {
  display: flex;
  gap: 32px;
  padding: 36px 0;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}
.phase:last-child { border-bottom: none; }
.phase-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  padding-top: 4px;
  flex-shrink: 0;
  width: 28px;
}
.phase-name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 10px;
}
.phase-desc {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: 16px;
}
.phase-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.phase-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 4px;
}

/* INDUSTRIES */
.industries {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 96px 32px;
}
.industries-inner { max-width: 1200px; margin: 0 auto; }
.industries-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 12px;
}
.industries-sub { font-size: 16px; color: var(--fg-muted); margin-bottom: 48px; max-width: 560px; }
.industry-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.industry-card {
  background: var(--bg);
  padding: 36px 32px;
}
.industry-icon { color: var(--accent); margin-bottom: 20px; }
.industry-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 12px;
}
.industry-desc { font-size: 14px; color: var(--fg-muted); line-height: 1.7; margin-bottom: 20px; }
.industry-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.ind-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-muted);
  border: 1px solid var(--border);
  padding: 3px 8px;
  border-radius: 3px;
}

/* STANDARDS */
.standards { padding: 96px 32px; max-width: 1200px; margin: 0 auto; }
.standards-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 12px;
}
.standards-sub { font-size: 16px; color: var(--fg-muted); margin-bottom: 48px; }
.standards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 28px;
}
.standard-card {
  background: var(--bg-card);
  padding: 24px 22px;
}
.standard-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  margin-bottom: 6px;
}
.standard-status {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 3px;
  margin-bottom: 10px;
}
.status-final { background: var(--green-dim); color: var(--green); }
.status-ipd { background: var(--amber-dim); color: var(--amber); }
.status-sel { background: var(--accent-dim); color: var(--accent); }
.standard-name { font-size: 13px; color: var(--fg-muted); line-height: 1.5; }
.standards-validation { display: flex; flex-direction: column; gap: 12px; }
.validation-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--fg-muted);
}
.validation-item svg { color: var(--green); flex-shrink: 0; }

/* CLOSING */
.closing {
  padding: 96px 32px;
  text-align: center;
}
.closing-inner { max-width: 680px; margin: 0 auto; }
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 20px;
  line-height: 1.15;
}
.closing-sub { font-size: 17px; color: var(--fg-muted); line-height: 1.7; margin-bottom: 40px; }
.closing-links { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 32px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--fg);
}
.footer-tagline {
  display: block;
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 4px;
}
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-link {
  font-size: 13px;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-link:hover { color: var(--fg); }
.footer-validation {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
}

/* MOBILE */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero { padding: 64px 20px 56px; }
  .hero-stats { flex-direction: column; gap: 20px; padding: 24px; }
  .stat-divider { display: none; }
  .stat { padding: 0; text-align: left; }
  .mandates-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-grid { grid-template-columns: 1fr; }
  .standards-grid { grid-template-columns: 1fr; }
  .threat, .stations, .how, .industries, .standards, .closing, .mandates { padding: 64px 20px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .stations-row { gap: 0; }
}