:root {
  --bg: #0c0b09;
  --surface: #141310;
  --surface-2: #1c1a16;
  --fg: #f0ebe2;
  --fg-muted: #8a8279;
  --accent: #c9a84c;
  --accent-dim: #9a7c32;
  --border: #2a2722;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
  line-height: 1.15;
}

/* ── NAV ── */
.nav {
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
}
.nav-brand {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--accent);
}

/* ── HERO ── */
.hero {
  min-height: calc(100vh - 73px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 80px 48px;
  gap: 64px;
  border-bottom: 1px solid var(--border);
}
.hero-eyebrow {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
  font-weight: 500;
}
.hero-headline {
  font-size: clamp(40px, 5vw, 64px);
  color: var(--fg);
  margin-bottom: 32px;
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 460px;
  line-height: 1.7;
}

/* Hero Visual — stacked frames */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.frame-stack {
  position: relative;
  width: 380px;
  height: 440px;
}
.frame {
  position: absolute;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
}
.frame-3 { width: 360px; height: 420px; top: 0; left: 0; }
.frame-2 { width: 340px; height: 400px; top: 20px; left: 20px; }
.frame-1 {
  width: 320px; height: 380px;
  top: 40px; left: 40px;
  overflow: hidden;
}
.frame-inner {
  padding: 24px;
  width: 100%;
  height: 100%;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.inbox-item {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px 16px;
}
.inbox-from {
  font-size: 12px;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 4px;
}
.inbox-subject {
  font-size: 13px;
  font-weight: 400;
  color: var(--fg);
  margin-bottom: 6px;
}
.inbox-preview {
  font-size: 11px;
  color: var(--fg-muted);
  line-height: 1.5;
}
.inbox-tag {
  font-size: 10px;
  color: var(--accent-dim);
  margin-top: 8px;
  letter-spacing: 0.05em;
}

/* ── PROOF ── */
.proof {
  border-bottom: 1px solid var(--border);
  padding: 48px;
}
.proof-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}
.proof-stat {
  text-align: center;
  padding: 0 48px;
}
.proof-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 48px;
  font-weight: 600;
  color: var(--accent);
  line-height: 1;
}
.proof-label {
  font-size: 13px;
  color: var(--fg-muted);
  margin-top: 8px;
  max-width: 180px;
}
.proof-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
}

/* ── FEATURES ── */
.features {
  padding: 96px 48px;
  border-bottom: 1px solid var(--border);
}
.features-header {
  margin-bottom: 64px;
  max-width: 600px;
}
.features-header h2 {
  font-size: clamp(32px, 4vw, 48px);
  color: var(--fg);
  margin-bottom: 20px;
}
.features-header p {
  font-size: 16px;
  color: var(--fg-muted);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.feature-card {
  background: var(--surface);
  padding: 36px 32px;
}
.feature-icon {
  color: var(--accent);
  margin-bottom: 20px;
}
.feature-card h3 {
  font-size: 20px;
  color: var(--fg);
  margin-bottom: 12px;
}
.feature-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* ── OPS ── */
.ops {
  padding: 96px 48px;
  border-bottom: 1px solid var(--border);
}
.ops-header {
  margin-bottom: 64px;
}
.ops-header h2 {
  font-size: clamp(32px, 4vw, 48px);
  color: var(--fg);
}
.ops-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 800px;
}
.ops-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.ops-step:last-child { border-bottom: none; }
.ops-step-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 36px;
  font-weight: 400;
  color: var(--accent-dim);
  line-height: 1;
  padding-top: 4px;
}
.ops-step-body h3 {
  font-size: 24px;
  color: var(--fg);
  margin-bottom: 12px;
}
.ops-step-body p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ── MANIFESTO ── */
.manifesto {
  padding: 96px 48px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.manifesto blockquote {
  max-width: 800px;
  margin: 0 auto;
}
.manifesto blockquote p {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(24px, 3vw, 36px);
  font-style: italic;
  color: var(--fg);
  line-height: 1.5;
  margin-bottom: 24px;
}
.manifesto blockquote p:last-child {
  color: var(--accent);
  font-style: normal;
  font-weight: 500;
}

/* ── CLOSING ── */
.closing {
  padding: 96px 48px;
  border-bottom: 1px solid var(--border);
}
.closing h2 {
  font-size: clamp(32px, 4vw, 56px);
  color: var(--fg);
  margin-bottom: 24px;
  max-width: 700px;
}
.closing p {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 540px;
  line-height: 1.7;
}

/* ── FOOTER ── */
.footer {
  padding: 40px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-brand {
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--accent);
}
.footer-tagline {
  font-size: 13px;
  color: var(--fg-muted);
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 60px 32px;
    gap: 48px;
    min-height: auto;
  }
  .hero-visual { display: none; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .proof-grid { flex-direction: column; gap: 32px; }
  .proof-divider { display: none; }
  .proof-stat { padding: 0; }
  .ops-step { grid-template-columns: 48px 1fr; gap: 20px; }
  .footer { flex-direction: column; gap: 12px; }
}
@media (max-width: 600px) {
  .nav, .proof, .features, .ops, .manifesto, .closing, .footer { padding-left: 24px; padding-right: 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .hero { padding: 48px 24px; }
}