/* ── Tokens ── */
:root {
  --bg: #0e0e0c;
  --surface: #161614;
  --surface-2: #1e1e1b;
  --border: #2a2a26;
  --text: #f0ede6;
  --text-dim: #8a8780;
  --accent: #e8a84b;
  --accent-dim: rgba(232, 168, 75, 0.15);
  --green: #6ee7a0;
  --blue: #93c5fd;
  --radius: 6px;
}

/* ── Base ── */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
a { color: inherit; text-decoration: none; }

/* ── Dot-grid background ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: radial-gradient(circle, #2a2a26 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
  opacity: 0.4;
  z-index: 0;
}
section, nav, footer { position: relative; z-index: 1; }

/* ── Section label ── */
.section-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

/* ── Nav ── */
.nav {
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--text);
  letter-spacing: -0.03em;
}
.nav-tagline {
  font-size: 13px;
  color: var(--text-dim);
}

/* ── Hero ── */
.hero {
  padding: 80px 48px 100px;
}
.hero-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-eyebrow {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-size: clamp(42px, 5vw, 64px);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 17px;
  color: var(--text-dim);
  max-width: 460px;
  margin-bottom: 32px;
  line-height: 1.65;
}
.hero-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tag {
  font-size: 12px;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: 20px;
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid rgba(232, 168, 75, 0.2);
}

/* ── Hero visual ── */
.grid-display {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 28px;
}
.grid-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 20px;
}
.grid-bars { margin-bottom: 28px; }
.bar { margin-bottom: 14px; }
.bar-label {
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.bar-fill {
  height: 4px;
  background: var(--accent);
  border-radius: 2px;
  opacity: 0.7;
}
.bar-1 .bar-fill { background: var(--accent); }
.bar-2 .bar-fill { background: #d4a84b; width: 54%; }
.bar-3 .bar-fill { background: var(--green); }
.bar-4 .bar-fill { background: var(--blue); }

/* nodes */
.grid-nodes { display: flex; flex-direction: column; gap: 8px; }
.node {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-dim);
}
.node-active { color: var(--text); }
.node-new { color: var(--green); }
.node-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.node-dot-dim { background: var(--border); }
.node-dot-new { background: var(--green); }

/* ── Manifesto ── */
.manifesto {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.manifesto-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 48px;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 48px;
  align-items: start;
}
.manifesto-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 48px;
  font-weight: 700;
  color: var(--border);
  line-height: 1;
  padding-top: 8px;
}
.manifesto-headline {
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 600;
  margin-bottom: 20px;
}
.manifesto-body {
  font-size: 16px;
  color: var(--text-dim);
  max-width: 620px;
  line-height: 1.7;
}

/* ── Stack ── */
.stack { padding: 100px 48px; }
.stack-header {
  max-width: 1200px;
  margin: 0 auto 56px;
}
.stack-title {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 600;
}
.stack-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.stack-card {
  background: var(--surface);
  padding: 36px 40px;
}
.stack-icon {
  color: var(--accent);
  margin-bottom: 16px;
}
.stack-card-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
}
.stack-card-body {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* ── Results ── */
.results {
  padding: 0 48px 100px;
  background: var(--bg);
}
.results-inner { max-width: 1200px; margin: 0 auto; }
.results-header { margin-bottom: 48px; }
.results-title {
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 600;
}
.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.result-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 28px 32px;
}
.result-metric {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--accent);
}
.result-detail {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 16px;
}
.result-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 4px;
}
.result-tag-green { background: rgba(110, 231, 160, 0.1); color: var(--green); }
.result-tag-amber { background: var(--accent-dim); color: var(--accent); }
.result-tag-blue { background: rgba(147, 197, 253, 0.1); color: var(--blue); }

/* ── Philosophy ── */
.philosophy {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.philosophy-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 48px;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 48px;
  align-items: start;
}
.philosophy-headline {
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 600;
  margin-bottom: 20px;
}
.philosophy-body {
  font-size: 16px;
  color: var(--text-dim);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 40px;
}
.philosophy-stats {
  display: flex;
  gap: 48px;
}
.stat-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 4px;
}
.stat-label {
  font-size: 13px;
  color: var(--text-dim);
}

/* ── Closing ── */
.closing {
  padding: 100px 48px;
  text-align: center;
}
.closing-inner { max-width: 800px; margin: 0 auto; }
.closing-headline {
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 700;
  margin-bottom: 20px;
}
.closing-sub {
  font-size: 17px;
  color: var(--text-dim);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ── Footer ── */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 48px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.footer-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 4px;
}
.footer-meta {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 8px;
}
.footer-note {
  font-size: 12px;
  color: var(--border);
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .manifesto-inner { grid-template-columns: 1fr; gap: 24px; }
  .manifesto-number { display: none; }
  .stack-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: 1fr; }
  .philosophy-inner { grid-template-columns: 1fr; gap: 24px; }
  .philosophy-stats { gap: 32px; flex-wrap: wrap; }
}
@media (max-width: 600px) {
  .hero, .manifesto-inner, .stack, .results, .philosophy-inner, .closing, .footer { padding-left: 24px; padding-right: 24px; }
  .nav { padding: 20px 24px; }
  .philosophy-stats { gap: 24px; }
}