/* Base */
:root {
  --bg: #0A1628;
  --bg-card: #0F2040;
  --bg-card-hover: #142850;
  --accent: #F59E0B;
  --accent-dim: rgba(245, 158, 11, 0.15);
  --text: #F0EDE6;
  --text-muted: #8B9CB3;
  --text-dim: #4A5A72;
  --border: rgba(240, 237, 230, 0.08);
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Navigation */
.nav {
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
}
.nav-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  letter-spacing: 0.04em;
  color: var(--text);
}
.nav-tagline {
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Hero */
.hero {
  padding: 80px 48px 80px;
  max-width: 1200px;
  margin: 0 auto;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(52px, 7vw, 88px);
  line-height: 0.95;
  letter-spacing: 0.02em;
  color: var(--text);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 480px;
  margin-bottom: 48px;
}
.hero-stat-row {
  display: flex;
  gap: 40px;
}
.hero-stat { display: flex; flex-direction: column; gap: 4px; }
.hero-stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 36px;
  color: var(--accent);
  letter-spacing: 0.04em;
}
.hero-stat-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Hero Visual — Card Stack */
.hero-visual { display: flex; align-items: center; justify-content: center; }
.hero-card-stack {
  position: relative;
  width: 320px;
  height: 360px;
}
.hero-card {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
  width: 280px;
}
.hero-card-1 { top: 0; left: 0; z-index: 1; }
.hero-card-2 { top: 80px; left: 20px; z-index: 2; }
.hero-card-3 { top: 160px; left: 40px; z-index: 3; border-color: rgba(245,158,11,0.3); }
.card-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  margin-bottom: 8px;
}
.card-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.card-action {
  font-size: 13px;
  color: var(--accent);
}
.card-status {
  font-size: 12px;
  color: var(--text-muted);
}
.card-status-live { color: #22C55E; }

/* Section Shared */
.section-eyebrow {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.0;
  letter-spacing: 0.02em;
  color: var(--text);
  margin-bottom: 48px;
}

/* Momentum */
.momentum { padding: 80px 48px; background: #070F1E; }
.momentum-inner { max-width: 1200px; margin: 0 auto; }
.momentum-steps {
  display: grid;
  grid-template-columns: repeat(7, auto);
  align-items: center;
  gap: 0;
}
.step { max-width: 200px; }
.step-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 48px;
  color: var(--accent);
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}
.step-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}
.step-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}
.step-connector { display: flex; align-items: center; padding: 0 16px; }

/* Commerce */
.commerce { padding: 80px 48px; }
.commerce-inner { max-width: 1200px; margin: 0 auto; }
.commerce-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.commerce-desc {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-top: 16px;
}
.commerce-features { display: flex; flex-direction: column; gap: 28px; }
.feature { display: flex; gap: 16px; align-items: flex-start; }
.feature-icon { flex-shrink: 0; margin-top: 2px; }
.feature-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.feature-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Signal */
.signal { padding: 80px 48px; background: #070F1E; }
.signal-inner { max-width: 1200px; margin: 0 auto; }
.signal-quote { max-width: 800px; margin-bottom: 64px; }
.signal-text {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.1;
  color: var(--text);
  letter-spacing: 0.02em;
  margin-bottom: 24px;
}
.signal-attr { display: flex; flex-direction: column; gap: 4px; }
.signal-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.signal-role { font-size: 13px; color: var(--text-muted); }
.signal-stats {
  display: flex;
  gap: 64px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}
.sig-stat { display: flex; flex-direction: column; gap: 6px; }
.sig-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 56px;
  color: var(--text);
  letter-spacing: 0.04em;
}
.sig-label {
  font-size: 13px;
  color: var(--text-muted);
}

/* Closing */
.closing { padding: 100px 48px; }
.closing-inner { max-width: 1200px; margin: 0 auto; }
.closing-headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(40px, 6vw, 80px);
  line-height: 1.0;
  letter-spacing: 0.02em;
  color: var(--text);
  margin-bottom: 32px;
}
.closing-sub {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 640px;
  line-height: 1.7;
}

/* Footer */
.footer { padding: 40px 48px; border-top: 1px solid var(--border); }
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 24px;
  letter-spacing: 0.04em;
  color: var(--text);
}
.footer-tagline { font-size: 13px; color: var(--text-muted); }
.footer-note { font-size: 13px; color: var(--text-dim); }

/* Responsive */
@media (max-width: 768px) {
  .nav { padding: 20px 24px; }
  .hero { padding: 60px 24px; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .hero-headline { font-size: 52px; }
  .hero-stat-row { gap: 24px; }
  .momentum { padding: 60px 24px; }
  .momentum-steps { grid-template-columns: 1fr; gap: 40px; }
  .step-connector { display: none; }
  .commerce { padding: 60px 24px; }
  .commerce-grid { grid-template-columns: 1fr; gap: 48px; }
  .signal { padding: 60px 24px; }
  .signal-stats { flex-direction: column; gap: 32px; }
  .closing { padding: 60px 24px; }
  .footer { padding: 32px 24px; }
  .footer-inner { flex-direction: column; gap: 12px; align-items: flex-start; }
}