:root {
  --bg: #0c0b09;
  --fg: #e8e4d9;
  --accent: #c9a96e;
  --muted: #7a7469;
  --surface: #16150f;
  --border: #2a2720;
  --font-display: 'Cormorant Garamond', Georgia, 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-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 80px 100px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 60%;
  height: 100%;
  background: radial-gradient(ellipse at top right, rgba(201,169,110,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 48px;
}

.eyebrow-line {
  display: block;
  width: 40px;
  height: 1px;
  background: var(--accent);
}

.eyebrow-text {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(52px, 7vw, 96px);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 40px;
  max-width: 800px;
}

.hero-headline em {
  font-style: italic;
  color: var(--accent);
}

.hero-sub {
  font-size: 18px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 560px;
  margin-bottom: 56px;
}

.hero-stamp {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border);
  padding: 8px 20px;
}

.stamp-label {
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Manifesto */
.manifesto {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.manifesto-inner {
  padding: 56px 48px;
  border-right: 1px solid var(--border);
}

.manifesto-inner:last-child {
  border-right: none;
}

.manifesto-number {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 300;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 20px;
}

.manifesto-desc {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
}

/* Features */
.features {
  padding: 120px 80px;
}

.features-header {
  margin-bottom: 72px;
}

.section-label {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}

.features-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 300;
  line-height: 1.2;
  color: var(--fg);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
}

.feature {
  background: var(--bg);
  padding: 48px;
}

.feature-icon {
  color: var(--accent);
  margin-bottom: 24px;
}

.feature-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  color: var(--fg);
  margin-bottom: 12px;
}

.feature-desc {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
}

/* Closing */
.closing {
  padding: 120px 80px 80px;
  border-top: 1px solid var(--border);
}

.closing-text {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 300;
  line-height: 1.4;
  color: var(--fg);
  max-width: 760px;
  margin-bottom: 32px;
}

.closing-sub {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: uppercase;
}

/* Footer */
.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 32px 80px;
  border-top: 1px solid var(--border);
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--fg);
}

.footer-tagline {
  font-size: 12px;
  color: var(--muted);
  margin-left: 16px;
}

.footer-note {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.1em;
}

/* Site Nav */
.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 80px;
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(12,11,9,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.site-nav-brand {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.site-nav-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  color: var(--fg);
  letter-spacing: 0.01em;
}

.site-nav-tagline {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

/* CTA Buttons */
.btn-cta {
  display: inline-block;
  background: var(--accent);
  color: #0c0b09;
  text-decoration: none;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: opacity 0.2s, transform 0.2s;
}

.btn-cta:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

.btn-primary-nav {
  display: inline-block;
  border: 1px solid var(--accent);
  color: var(--accent);
  text-decoration: none;
  padding: 10px 24px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.08em;
  transition: background 0.2s, color 0.2s;
}

.btn-primary-nav:hover {
  background: var(--accent);
  color: #0c0b09;
}

/* Hero actions */
.hero-actions {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

/* Feature tags */
.feature-tag {
  display: inline-block;
  margin-top: 20px;
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(201,169,110,0.25);
  padding: 4px 10px;
}

/* Closing CTA */
.closing-cta {
  margin-bottom: 28px;
}

/* Mobile */
@media (max-width: 768px) {
  .site-nav { padding: 20px 24px; }

  .hero, .features, .closing, .footer {
    padding-left: 32px;
    padding-right: 32px;
  }

  .hero { padding-top: 80px; padding-bottom: 80px; }

  .hero-actions { flex-direction: column; align-items: flex-start; gap: 20px; }

  .manifesto { grid-template-columns: 1fr; }
  .manifesto-inner { border-right: none; border-bottom: 1px solid var(--border); padding: 40px 32px; }
  .manifesto-inner:last-child { border-bottom: none; }

  .features-grid { grid-template-columns: 1fr; }

  .footer { flex-direction: column; gap: 12px; align-items: flex-start; }
}