:root {
  --bg: #06060A;
  --fg: #EEEEEE;
  --muted: #888899;
  --accent: #FF5247;
  --accent-dim: rgba(255, 82, 71, 0.12);
  --border: rgba(255, 255, 255, 0.07);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

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

/* — Nav — */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
}
.nav-tag {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* — Hero — */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 85vh;
  border-bottom: 1px solid var(--border);
}
.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 64px 80px 48px;
}
.hero-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(48px, 5.5vw, 80px);
  line-height: 1.0;
  letter-spacing: -0.04em;
  margin-bottom: 28px;
  color: var(--fg);
}
.hero-sub {
  font-size: 18px;
  color: var(--muted);
  max-width: 460px;
  line-height: 1.7;
  margin-bottom: 48px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
}
.stat {
  display: flex;
  flex-direction: column;
}
.stat-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 32px;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1;
}
.stat-label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}
.stat-sep {
  width: 1px;
  height: 40px;
  background: var(--border);
}
.hero-right {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 48px;
  background: linear-gradient(135deg, var(--accent-dim) 0%, transparent 60%);
  border-left: 1px solid var(--border);
}

/* Timeline visualization */
.timeline-stack {
  width: 100%;
  max-width: 380px;
}
.timeline-track {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  margin-bottom: 16px;
}
.track-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  width: 48px;
  flex-shrink: 0;
  padding-bottom: 6px;
}
.track-bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  flex: 1;
}
.bar {
  flex: 1;
  background: var(--accent);
  border-radius: 2px 2px 0 0;
  min-height: 4px;
}
.timeline-base {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.timeline-label {
  font-size: 11px;
  color: var(--muted);
  text-align: right;
}

/* — Manifesto — */
.manifesto {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
}
.manifesto-inner {
  max-width: 720px;
}
.manifesto-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.4;
  letter-spacing: -0.02em;
  color: var(--fg);
}

/* — Features — */
.features {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.feature-card {
  padding: 40px 32px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 0;
}
.feature-icon {
  margin-bottom: 20px;
}
.feature-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  color: var(--fg);
}
.feature-body {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
}

/* — How It Works — */
.howitworks {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
}
.section-heading {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 3.5vw, 48px);
  letter-spacing: -0.03em;
  margin-bottom: 56px;
  color: var(--fg);
}
.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 40px;
  align-items: start;
  padding: 40px 0;
  border-top: 1px solid var(--border);
}
.step-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 40px;
  color: var(--accent);
  letter-spacing: -0.04em;
  line-height: 1;
  padding-top: 4px;
}
.step-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
  color: var(--fg);
}
.step-desc {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
  max-width: 560px;
}

/* — Closer — */
.closer {
  padding: 100px 48px;
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.closer-inner {
  max-width: 640px;
  margin: 0 auto;
}
.closer-heading {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 5vw, 64px);
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-bottom: 28px;
  color: var(--fg);
}
.closer-sub {
  font-size: 18px;
  color: var(--muted);
  line-height: 1.7;
}

/* — Footer — */
.footer {
  padding: 40px 48px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.footer-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.02em;
}
.footer-tagline {
  font-size: 13px;
  color: var(--muted);
}

/* — Responsive — */
@media (max-width: 768px) {
  .nav { padding: 20px 24px; }
  .nav-tag { display: none; }
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .hero-left { padding: 56px 24px; }
  .hero-right {
    border-left: none;
    border-top: 1px solid var(--border);
    padding: 48px 24px;
    background: linear-gradient(180deg, var(--accent-dim) 0%, transparent 60%);
  }
  .hero-stats { gap: 20px; }
  .manifesto, .features, .howitworks, .closer { padding: 56px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .step { grid-template-columns: 48px 1fr; gap: 20px; }
  .step-num { font-size: 28px; }
  .footer { flex-direction: column; align-items: flex-start; gap: 8px; padding: 32px 24px; }
}