:root {
  --bg: #0b0b0e;
  --bg-2: #111116;
  --fg: #f0ece4;
  --fg-2: #a8a49e;
  --accent: #f5a623;
  --accent-dim: rgba(245, 166, 35, 0.12);
  --border: rgba(240, 236, 228, 0.08);
  --status-on: #4ade80;
  --font-display: 'Space Grotesk', 'Helvetica Neue', sans-serif;
  --font-body: 'DM Sans', 'Helvetica Neue', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* HEADER */
.site-header {
  padding: 24px 40px;
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wordmark {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.nav-tag {
  font-size: 12px;
  font-weight: 500;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 4px 12px;
  border-radius: 100px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 10px;
}

/* HERO */
.hero {
  padding: 100px 40px 80px;
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 80px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(42px, 5vw, 64px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  color: var(--fg);
}
.hero-sub {
  font-size: 17px;
  color: var(--fg-2);
  line-height: 1.7;
  max-width: 480px;
}

/* System display */
.system-display {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
}
.display-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-2);
  margin-bottom: 20px;
}
.status-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.status-row:last-of-type { border-bottom: none; }
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--status-on);
  flex-shrink: 0;
}
.status-dot.pulse {
  animation: pulse 2s infinite;
  background: var(--accent);
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.status-text {
  font-size: 14px;
  font-family: var(--font-display);
  font-weight: 500;
  flex: 1;
}
.status-state {
  font-size: 11px;
  color: var(--accent);
  font-weight: 500;
}
.display-bar {
  height: 3px;
  background: rgba(255,255,255,0.08);
  border-radius: 2px;
  margin: 20px 0 8px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
}
.display-sublabel {
  font-size: 11px;
  color: var(--fg-2);
}

/* MANIFESTO */
.manifesto {
  padding: 60px 40px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.manifesto-inner {
  max-width: 900px;
  margin: 0 auto;
}
.manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--fg);
  font-style: normal;
}

/* PILLARS */
.pillars { padding: 80px 40px; }
.pillars-inner { max-width: 1100px; margin: 0 auto; }
.pillars-header { margin-bottom: 48px; }
.pillars-title {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.pillar {
  padding: 28px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.pillar-icon {
  color: var(--accent);
  margin-bottom: 16px;
}
.pillar-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.pillar-desc {
  font-size: 13px;
  color: var(--fg-2);
  line-height: 1.65;
}

/* DIFFERENCE */
.difference { padding: 80px 40px; }
.difference-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.diff-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.diff-sub {
  font-size: 15px;
  color: var(--fg-2);
  line-height: 1.7;
}
.vs-block {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 16px;
}
.vs-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  gap: 16px;
}
.vs-row.old {
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
}
.vs-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--fg-2);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.vs-val {
  font-size: 13px;
  font-weight: 500;
  text-align: right;
}
.vs-row.new .vs-label { color: var(--accent); }
.vs-row.new .vs-val { color: var(--fg); }

/* CLOSING */
.closing {
  padding: 100px 40px;
  text-align: center;
}
.closing-inner { max-width: 760px; margin: 0 auto; }
.closing-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
}
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 20px;
}
.closing-sub {
  font-size: 16px;
  color: var(--fg-2);
  line-height: 1.75;
  max-width: 580px;
  margin: 0 auto 56px;
}
.closing-stat-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
}
.closing-stat { text-align: center; }
.stat-val {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: 12px;
  color: var(--fg-2);
  display: block;
  margin-top: 4px;
}
.closing-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* FOOTER */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px 40px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-wordmark {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.footer-tagline {
  font-size: 12px;
  color: var(--fg-2);
  margin-left: 16px;
}
.footer-brand { display: flex; align-items: center; }
.footer-meta { font-size: 12px; color: var(--fg-2); }
.footer-meta a { color: var(--fg); text-decoration: none; }
.footer-meta a:hover { color: var(--accent); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .difference-inner { grid-template-columns: 1fr; gap: 40px; }
  .closing-stat-row { gap: 24px; }
}
@media (max-width: 600px) {
  .site-header, .hero, .manifesto, .pillars, .difference, .closing, .site-footer { padding-left: 20px; padding-right: 20px; }
  .pillars-grid { grid-template-columns: 1fr; }
  .closing-stat-row { flex-direction: column; gap: 20px; }
  .closing-divider { width: 40px; height: 1px; }
}