:root {
  --bg: #0D0F14;
  --surface: #16181D;
  --surface-2: #1E2128;
  --fg: #F5F2EE;
  --fg-muted: #8A8D94;
  --fg-dim: #4A4D55;
  --accent: #E8A430;
  --accent-dim: rgba(232, 164, 48, 0.15);
  --border: rgba(245, 242, 238, 0.08);
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 80px 48px;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 100%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 860px;
}

.hero-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 32px;
}

.hero-headline {
  font-family: 'Crimson Pro', Georgia, serif;
  font-size: clamp(52px, 7vw, 88px);
  font-weight: 700;
  line-height: 1.05;
  color: var(--fg);
  margin-bottom: 28px;
}

.hero-lede {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  overflow: hidden;
  width: fit-content;
}

.stat {
  padding: 24px 36px;
}

.stat-value {
  font-family: 'Crimson Pro', serif;
  font-size: 36px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 12px;
  color: var(--fg-muted);
  max-width: 140px;
  line-height: 1.4;
}

.stat-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
}

/* ---- MANIFESTO ---- */
.manifesto {
  padding: 100px 48px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.manifesto-inner {
  max-width: 800px;
  margin: 0 auto;
}

.manifesto-mark {
  font-family: 'Crimson Pro', serif;
  font-size: 120px;
  line-height: 0.5;
  color: var(--accent);
  margin-bottom: 24px;
  opacity: 0.6;
}

.manifesto-quote {
  font-family: 'Crimson Pro', serif;
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 400;
  font-style: italic;
  color: var(--fg);
  line-height: 1.4;
}

/* ---- FEATURES ---- */
.features {
  padding: 100px 48px;
}

.features-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.features-heading {
  font-family: 'Crimson Pro', serif;
  font-size: 40px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 56px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.feature-card {
  background: var(--surface);
  padding: 40px 36px;
  transition: background 0.2s;
}

.feature-card:hover {
  background: var(--surface-2);
}

.feature-icon {
  color: var(--accent);
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ---- PRINCIPLES ---- */
.principles {
  padding: 100px 48px;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.principles-inner {
  max-width: 900px;
  margin: 0 auto;
}

.principles-header {
  margin-bottom: 72px;
}

.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.principles-header h2 {
  font-family: 'Crimson Pro', serif;
  font-size: 40px;
  font-weight: 600;
  color: var(--fg);
}

.principles-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.principle {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}

.principle:last-child {
  border-bottom: none;
}

.principle-num {
  font-family: 'Crimson Pro', serif;
  font-size: 48px;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.5;
  line-height: 1;
}

.principle-content h3 {
  font-size: 22px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 12px;
}

.principle-content p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 600px;
}

/* ---- CLOSING ---- */
.closing {
  padding: 120px 48px;
}

.closing-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.closing-mark {
  margin-bottom: 40px;
  display: flex;
  justify-content: center;
}

.closing-headline {
  font-family: 'Crimson Pro', serif;
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  color: var(--fg);
  line-height: 1.15;
  margin-bottom: 28px;
}

.closing-body {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto;
}

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

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.footer-logo {
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: 0.05em;
}

.footer-tagline {
  font-size: 13px;
  color: var(--fg-muted);
}

.footer-note {
  font-size: 13px;
  color: var(--fg-dim);
}

/* ---- MOBILE ---- */
@media (max-width: 768px) {
  .hero { padding: 60px 24px; }
  .hero-stats { flex-direction: column; width: 100%; }
  .stat { padding: 20px 24px; border-bottom: 1px solid var(--border); }
  .stat:last-child { border-bottom: none; }
  .stat-divider { display: none; }
  .features { padding: 60px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .manifesto { padding: 60px 24px; }
  .principles { padding: 60px 24px; }
  .principle { grid-template-columns: 48px 1fr; gap: 16px; }
  .principle-num { font-size: 32px; }
  .closing { padding: 80px 24px; }
  .footer { padding: 32px 24px; }
  .footer-inner { flex-direction: column; gap: 16px; align-items: flex-start; }
}