/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0a0e1a;
  --bg-alt: #0e1422;
  --bg-card: #111827;
  --fg: #f0ede6;
  --fg-muted: #9a9489;
  --gold: #c9943a;
  --gold-dim: #8a6526;
  --gold-bright: #e8b84b;
  --border: rgba(201,148,58,0.15);
  --border-light: rgba(240,237,230,0.08);
  --serif: 'Playfair Display', Georgia, serif;
  --sans: 'DM Sans', system-ui, sans-serif;
  --radius: 4px;
}

html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
svg { display: block; flex-shrink: 0; }

/* === TYPOGRAPHY === */
.section-label {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.section-headline {
  font-family: var(--serif);
  font-size: clamp(22px, 3.5vw, 36px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--fg);
  max-width: 620px;
}

/* === SITE HEADER === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,14,26,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wordmark {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.02em;
}
.header-nav .nav-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

/* === HERO === */
.hero {
  position: relative;
  overflow: hidden;
  padding: 100px 0 120px;
  min-height: 85vh;
  display: flex;
  align-items: center;
}
.hero-bg-texture {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(201,148,58,0.06) 0%, transparent 70%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 80px,
      rgba(201,148,58,0.02) 80px,
      rgba(201,148,58,0.02) 81px
    );
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  width: 100%;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 32px;
}
.eyebrow-line {
  display: block;
  width: 36px;
  height: 1px;
  background: var(--gold);
  flex-shrink: 0;
}
.hero-headline {
  font-family: var(--serif);
  font-size: clamp(48px, 7.5vw, 96px);
  font-weight: 900;
  line-height: 1.05;
  color: var(--fg);
  margin-bottom: 40px;
  max-width: 780px;
}
.hero-headline em {
  font-style: italic;
  color: var(--gold);
}
.hero-sub {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 600px;
  line-height: 1.75;
  margin-bottom: 64px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-number {
  font-family: var(--serif);
  font-size: 32px;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}
.stat-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--fg-muted);
  max-width: 140px;
  line-height: 1.4;
}
.stat-divider {
  width: 1px;
  height: 44px;
  background: var(--border);
  flex-shrink: 0;
}
.hero-cta {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 48px;
}
.cta-btn {
  display: inline-block;
  background: var(--gold);
  color: #0a0e1a;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: background 0.2s;
}
.cta-btn:hover { background: var(--gold-bright); }
.cta-sub {
  font-size: 12px;
  color: var(--fg-muted);
}

/* === DECORATION RINGS === */
.hero-decoration {
  position: absolute;
  right: -120px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  z-index: 1;
}
.deco-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(201,148,58,0.1);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.deco-ring-1 { width: 400px; height: 400px; }
.deco-ring-2 { width: 600px; height: 600px; border-color: rgba(201,148,58,0.06); }
.deco-ring-3 { width: 800px; height: 800px; border-color: rgba(201,148,58,0.03); }

/* === PRINCIPLES === */
.principles {
  padding: 100px 0;
  background: var(--bg-alt);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}
.principles-inner { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.principles-header { margin-bottom: 64px; }
.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.principle-card {
  padding: 36px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  position: relative;
}
.principle-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-dim), transparent);
}
.principle-icon {
  width: 44px;
  height: 44px;
  background: rgba(201,148,58,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  margin-bottom: 20px;
}
.principle-card h4 {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--fg);
}
.principle-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* === TRACKS === */
.tracks { padding: 100px 0; }
.tracks-inner { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.tracks-header { margin-bottom: 72px; }
.track-list { display: flex; flex-direction: column; gap: 0; }
.track {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 40px;
  padding: 56px 0;
  border-top: 1px solid var(--border-light);
  position: relative;
}
.track:last-child { border-bottom: 1px solid var(--border-light); }
.track::before {
  content: '';
  position: absolute;
  left: -40px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--gold) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s;
}
.track:hover::before { opacity: 1; }
.track-number {
  font-family: var(--serif);
  font-size: 48px;
  font-weight: 900;
  color: rgba(201,148,58,0.15);
  line-height: 1;
  padding-top: 4px;
}
.track-title {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 16px;
}
.track-desc {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.75;
  max-width: 680px;
  margin-bottom: 24px;
}
.track-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.topic-tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(201,148,58,0.3);
  padding: 4px 12px;
  border-radius: 2px;
}

/* === PHILOSOPHY === */
.philosophy {
  padding: 100px 0;
  background: var(--bg-alt);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}
.philosophy-inner { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.philosophy-pullquote {
  margin-bottom: 80px;
  max-width: 800px;
}
.philosophy-pullquote blockquote p {
  font-family: var(--serif);
  font-size: clamp(20px, 3vw, 32px);
  font-style: italic;
  font-weight: 400;
  color: var(--fg);
  line-height: 1.5;
  margin-bottom: 20px;
}
.philosophy-pullquote cite {
  font-family: var(--sans);
  font-size: 13px;
  font-style: normal;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--gold);
  text-transform: uppercase;
}
.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.phil-item { display: flex; flex-direction: column; gap: 12px; }
.phil-icon {
  width: 36px;
  height: 36px;
  color: var(--gold);
  margin-bottom: 4px;
}
.phil-item h5 {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--fg);
}
.phil-item p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* === VISION === */
.vision { padding: 100px 0; }
.vision-inner { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.vision-text { max-width: 720px; }
.vision-headline {
  font-family: var(--serif);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--fg);
  margin-bottom: 32px;
}
.vision-text p {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.8;
  margin-bottom: 20px;
}
.vision-seal {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid var(--border-light);
}
.seal-ring {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.seal-inner {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--gold);
}
.vision-seal span {
  font-family: var(--serif);
  font-size: 14px;
  font-style: italic;
  color: var(--fg-muted);
}

/* === FOOTER === */
.site-footer {
  border-top: 1px solid var(--border-light);
  padding: 64px 0 0;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px;
  margin-bottom: 64px;
}
.footer-wordmark {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--gold);
  display: block;
  margin-bottom: 16px;
}
.footer-brand p {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.7;
}
.footer-links {
  display: flex;
  gap: 80px;
}
.footer-col h6 {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  font-size: 13px;
  color: var(--fg-muted);
  margin-bottom: 10px;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--fg); }
.footer-bottom {
  border-top: 1px solid var(--border-light);
  padding: 20px 40px;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.footer-bottom span {
  font-size: 11px;
  color: var(--fg-muted);
  opacity: 0.6;
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .principles-grid,
  .philosophy-grid { grid-template-columns: 1fr; gap: 24px; }
  .track { grid-template-columns: 1fr; gap: 16px; }
  .track-number { font-size: 36px; }
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-links { gap: 40px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-stats { gap: 24px; }
  .stat-divider { display: none; }
}
@media (max-width: 600px) {
  .header-inner,
  .hero-inner,
  .principles-inner,
  .tracks-inner,
  .philosophy-inner,
  .vision-inner { padding: 0 24px; }
  .hero { padding: 72px 0 80px; min-height: auto; }
  .hero-headline { font-size: 42px; }
  .hero-decoration { display: none; }
}