:root {
  --bg: #0c1f14;
  --surface: #132518;
  --border: rgba(181, 255, 59, 0.12);
  --text: #e8e3d8;
  --text-muted: rgba(232, 227, 216, 0.55);
  --accent: #b5ff3b;
  --accent-dim: rgba(181, 255, 59, 0.15);
  --red: #ff4a4a;
  --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(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 48px;
  background: rgba(12, 31, 20, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; justify-content: space-between; align-items: center; max-width: 1200px; margin: 0 auto; }
.nav-logo { font-family: var(--font-display); font-weight: 800; font-size: 20px; color: var(--accent); letter-spacing: -0.03em; }
.nav-status { font-size: 12px; color: var(--text-muted); display: flex; align-items: center; gap: 7px; }
.status-dot { width: 7px; height: 7px; background: var(--accent); border-radius: 50%; animation: pulse 2.5s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 140px 48px 100px;
  max-width: 1200px;
  margin: 0 auto;
}
.hero-eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(56px, 9vw, 112px);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--text);
  margin-bottom: 40px;
}
.hero-headline em {
  font-style: italic;
  color: var(--accent);
}
.hero-sub {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 540px;
  line-height: 1.7;
  margin-bottom: 72px;
}
.hero-metrics { display: flex; align-items: center; gap: 0; flex-wrap: wrap; }
.metric { padding: 0 40px; }
.metric:first-child { padding-left: 0; }
.metric-value { font-family: var(--font-display); font-size: 32px; font-weight: 700; color: var(--accent); letter-spacing: -0.03em; }
.metric-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.metric-divider { width: 1px; height: 40px; background: var(--border); }

/* ── LOOP ── */
.loop { padding: 100px 48px; background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.loop-header { max-width: 1200px; margin: 0 auto 64px; }
.loop-tag { font-size: 11px; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.loop-title { font-family: var(--font-display); font-size: clamp(32px, 5vw, 52px); font-weight: 700; letter-spacing: -0.03em; }
.loop-steps { max-width: 1200px; margin: 0 auto; display: flex; align-items: flex-start; gap: 0; }
.step { flex: 1; padding: 0 24px; }
.step:first-child { padding-left: 0; }
.step-num { font-family: var(--font-display); font-size: 11px; font-weight: 700; color: var(--accent); letter-spacing: 0.1em; margin-bottom: 16px; }
.step-body h3 { font-family: var(--font-display); font-size: 20px; font-weight: 700; margin-bottom: 12px; letter-spacing: -0.02em; }
.step-body p { font-size: 14px; color: var(--text-muted); line-height: 1.7; }
.step-arrow { width: 40px; height: 1px; background: var(--border); flex-shrink: 0; margin-top: 28px; position: relative; }
.step-arrow::after { content: ''; position: absolute; right: 0; top: -4px; width: 0; height: 0; border-left: 6px solid var(--accent); border-top: 4px solid transparent; border-bottom: 4px solid transparent; }

/* ── MANIFESTO ── */
.manifesto { padding: 100px 48px; }
.manifesto-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.manifesto-quote {}
.manifesto-text { font-family: var(--font-display); font-size: clamp(28px, 4vw, 42px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.2; margin-bottom: 24px; }
.manifesto-text em { color: var(--accent); font-style: italic; }
.manifesto-sub { font-size: 16px; color: var(--text-muted); line-height: 1.7; }
.manifesto-aside { display: flex; flex-direction: column; gap: 32px; border-left: 1px solid var(--border); padding-left: 60px; }
.aside-item {}
.aside-label { font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; }
.aside-value { font-size: 15px; color: var(--text-muted); line-height: 1.6; }

/* ── CAPABILITIES ── */
.capabilities { padding: 100px 48px; background: var(--surface); }
.cap-header { max-width: 1200px; margin: 0 auto 64px; }
.cap-tag { font-size: 11px; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.cap-title { font-family: var(--font-display); font-size: clamp(32px, 4vw, 48px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.15; }
.cap-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.cap-card {
  background: var(--bg);
  padding: 40px 36px;
  border: 1px solid var(--border);
  transition: background 0.2s;
}
.cap-card:hover { background: var(--surface); }
.cap-icon { color: var(--accent); margin-bottom: 24px; }
.cap-card h3 { font-family: var(--font-display); font-size: 18px; font-weight: 700; margin-bottom: 12px; letter-spacing: -0.02em; }
.cap-card p { font-size: 14px; color: var(--text-muted); line-height: 1.7; }

/* ── CLOSING ── */
.closing { padding: 100px 48px; }
.closing-inner { max-width: 1200px; margin: 0 auto; text-align: center; }
.closing-text { font-family: var(--font-display); font-size: clamp(24px, 4vw, 40px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.3; color: var(--text-muted); }
.closing-rule { width: 60px; height: 2px; background: var(--accent); margin: 48px auto; }
.closing-sub { font-family: var(--font-display); font-size: clamp(18px, 3vw, 28px); font-weight: 800; color: var(--accent); letter-spacing: -0.03em; }

/* ── FOOTER ── */
.footer { padding: 32px 48px; border-top: 1px solid var(--border); }
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; gap: 24px; }
.footer-brand { font-family: var(--font-display); font-weight: 800; font-size: 15px; color: var(--accent); }
.footer-tagline { font-size: 13px; color: var(--text-muted); flex: 1; }
.footer-copy { font-size: 12px; color: rgba(232, 227, 216, 0.3); }

/* ── MOBILE ── */
@media (max-width: 768px) {
  .nav { padding: 16px 24px; }
  .hero { padding: 100px 24px 72px; }
  .hero-metrics { flex-direction: column; align-items: flex-start; gap: 24px; }
  .metric-divider { display: none; }
  .metric { padding: 0; }
  .loop-steps { flex-direction: column; gap: 40px; }
  .step-arrow { display: none; }
  .manifesto-inner { grid-template-columns: 1fr; gap: 40px; }
  .manifesto-aside { border-left: none; padding-left: 0; border-top: 1px solid var(--border); padding-top: 40px; }
  .cap-grid { grid-template-columns: 1fr; }
  .loop, .manifesto, .capabilities, .closing { padding: 72px 24px; }
  .footer-inner { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 52px; }
  .cap-grid { gap: 1px; }
  .cap-card { padding: 28px 24px; }
}