:root {
  --bg: #0A0A0A;
  --surface: #141414;
  --surface-2: #1E1E1E;
  --fg: #F0EDE8;
  --fg-muted: #8A8580;
  --accent: #C8FF00;
  --accent-dim: rgba(200, 255, 0, 0.12);
  --border: rgba(240, 237, 232, 0.08);
  --font-display: 'Syne', sans-serif;
  --font-body: 'Manrope', sans-serif;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

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: 20px 48px;
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  color: var(--fg);
}

.nav-badge {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(200, 255, 0, 0.2);
  padding: 5px 12px;
  border-radius: 20px;
}

/* HERO */
.hero {
  padding: 80px 48px 72px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 64px;
  align-items: start;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.hero-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  line-height: 1.05;
  color: var(--fg);
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}

.hero-highlight {
  color: var(--accent);
  display: block;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--fg-muted);
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 16px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #0A0A0A;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  padding: 13px 24px;
  border-radius: 6px;
  transition: opacity 0.15s;
}

.btn-primary:hover { opacity: 0.88; }

.btn-large { font-size: 1rem; padding: 16px 32px; }

/* METRIC STACK */
.hero-metric-stack {
  display: grid;
  gap: 12px;
}

.metric-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
}

.metric-card-accent {
  border-color: rgba(200, 255, 0, 0.25);
  background: var(--accent-dim);
}

.metric-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2rem;
  color: var(--fg);
  margin-bottom: 4px;
}

.metric-card-accent .metric-value { color: var(--accent); }

.metric-label {
  font-size: 0.78rem;
  color: var(--fg-muted);
  line-height: 1.4;
}

/* MANIFESTO */
.manifesto {
  padding: 80px 48px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.manifesto-inner {
  max-width: 780px;
  margin: 0 auto;
}

.manifesto-tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 20px;
}

.manifesto-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.25;
  color: var(--fg);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}

.manifesto-body {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.75;
  margin-bottom: 16px;
}

/* FEATURES */
.features {
  padding: 80px 48px;
  border-top: 1px solid var(--border);
}

.features-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.features-tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 48px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.feature-item {
  background: var(--bg);
  padding: 32px 28px;
  transition: background 0.2s;
}

.feature-item:hover { background: var(--surface); }

.feature-icon {
  color: var(--accent);
  margin-bottom: 16px;
}

.feature-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--fg);
  margin-bottom: 10px;
}

.feature-desc {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* CLOSING */
.closing {
  padding: 100px 48px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}

.closing-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  color: var(--fg);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.closing-accent { color: var(--accent); }

.closing-sub {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 40px;
}

/* FOOTER */
.footer {
  padding: 32px 48px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--fg);
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--fg-muted);
}

.footer-links {
  font-size: 0.78rem;
  color: var(--fg-muted);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav { padding: 16px 24px; }
  .hero { padding: 48px 24px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-right { order: -1; }
  .hero-metric-stack { grid-template-columns: 1fr 1fr; }
  .features { padding: 48px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .manifesto { padding: 48px 24px; }
  .closing { padding: 64px 24px; }
  .footer { padding: 24px; }
}