:root {
  --bg: #0d1117;
  --bg-alt: #161b22;
  --bg-card: #1c2128;
  --fg: #e6edf3;
  --fg-muted: #8b949e;
  --accent: #f0a500;
  --accent-dim: rgba(240, 165, 0, 0.12);
  --border: #30363d;
  --red-muted: rgba(248, 81, 73, 0.12);
  --red-accent: #f85149;
  --amber-muted: rgba(240, 165, 0, 0.12);
  --font-head: 'Sora', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

* { 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(13, 17, 23, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 16px 32px;
}
.nav-logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  color: var(--accent);
  letter-spacing: -0.5px;
}

/* SHARED */
.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-headline {
  font-family: var(--font-head);
  font-size: clamp(28px, 5vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1px;
  color: var(--fg);
}

/* HERO */
.hero {
  max-width: 1080px;
  margin: 0 auto;
  padding: 100px 32px 80px;
  border-bottom: 1px solid var(--border);
}
.hero-eyebrow {
  margin-bottom: 28px;
}
.eyebrow-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 6px 14px;
  border-radius: 3px;
  border: 1px solid rgba(240, 165, 0, 0.25);
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(42px, 8vw, 80px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -3px;
  color: var(--fg);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 560px;
  margin-bottom: 48px;
  line-height: 1.7;
}
.hero-data-callout {
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  max-width: 560px;
  background: var(--bg-alt);
}
.data-item {
  flex: 1;
  padding: 24px 28px;
}
.data-divider {
  width: 1px;
  background: var(--border);
}
.data-label {
  display: block;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 8px;
}
.data-value {
  display: block;
  font-family: var(--font-head);
  font-size: 32px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -1px;
}
.data-note {
  display: block;
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 4px;
}

/* DATALAYER */
.datalayer {
  max-width: 1080px;
  margin: 0 auto;
  padding: 96px 32px;
  border-bottom: 1px solid var(--border);
}
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}
.split-card {
  padding: 36px;
  border-radius: 6px;
  border: 1px solid;
}
.card-red {
  background: var(--red-muted);
  border-color: rgba(248, 81, 73, 0.2);
}
.card-amber {
  background: var(--amber-muted);
  border-color: rgba(240, 165, 0, 0.25);
}
.card-icon {
  margin-bottom: 20px;
  color: var(--fg-muted);
}
.card-red .card-icon { color: var(--red-accent); }
.card-amber .card-icon { color: var(--accent); }
.split-card h3 {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 20px;
}
.card-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.card-list li {
  font-size: 15px;
  color: var(--fg-muted);
  padding-left: 20px;
  position: relative;
}
.card-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--fg-muted);
}
.card-amber .card-list li::before { background: var(--accent); }
.card-red .card-list li::before { background: var(--red-accent); }

/* PLAYBOOK */
.playbook {
  max-width: 1080px;
  margin: 0 auto;
  padding: 96px 32px;
  border-bottom: 1px solid var(--border);
}
.playbook .section-headline { margin-bottom: 64px; }
.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.step {
  display: flex;
  gap: 40px;
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
}
.step:last-child { border-bottom: none; }
.step-number {
  font-family: var(--font-head);
  font-size: 48px;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.35;
  letter-spacing: -2px;
  line-height: 1;
  min-width: 80px;
}
.step-content h3 {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 10px;
}
.step-content p {
  font-size: 15px;
  color: var(--fg-muted);
  max-width: 480px;
  line-height: 1.7;
}

/* OUTCOMES */
.outcomes {
  max-width: 1080px;
  margin: 0 auto;
  padding: 96px 32px;
  border-bottom: 1px solid var(--border);
}
.outcomes .section-headline { margin-bottom: 48px; }
.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
.outcome {
  background: var(--bg-alt);
  padding: 32px;
}
.outcome-icon {
  color: var(--accent);
  margin-bottom: 16px;
}
.outcome h4 {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 8px;
}
.outcome p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* CLOSING */
.closing {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.closing-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 96px 32px;
}
.closing-headline {
  font-family: var(--font-head);
  font-size: clamp(28px, 5vw, 52px);
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.15;
  color: var(--fg);
  margin-bottom: 24px;
}
.closing-body {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 580px;
  line-height: 1.8;
}

/* FOOTER */
.footer {
  background: var(--bg);
}
.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 40px 32px;
}
.footer-logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  color: var(--accent);
  margin-bottom: 8px;
}
.footer-tagline {
  font-size: 14px;
  color: var(--fg-muted);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero { padding: 72px 24px 56px; }
  .hero-data-callout { flex-direction: column; }
  .data-divider { width: 100%; height: 1px; }
  .datalayer, .playbook, .outcomes, .closing-inner { padding: 64px 24px; }
  .split-grid { grid-template-columns: 1fr; }
  .outcomes-grid { grid-template-columns: 1fr; }
  .step { flex-direction: column; gap: 12px; }
  .step-number { font-size: 36px; min-width: auto; }
  .nav-inner { padding: 14px 24px; }
  .footer-inner { padding: 32px 24px; }
}