:root {
  --bg: #0a0a14;
  --bg-surface: #0f0d1f;
  --bg-card: #12102a;
  --indigo: #1a1033;
  --violet: #2d1b69;
  --amethyst: #a855f7;
  --amethyst-dim: rgba(168, 85, 247, 0.15);
  --gold: #f5c542;
  --gold-dim: rgba(245, 197, 66, 0.15);
  --fg: #e8e0f0;
  --fg-muted: #9b8db8;
  --fg-dim: #5c4f7a;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Navigation */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.25rem 2rem;
  background: linear-gradient(to bottom, rgba(10,10,20,0.95) 0%, rgba(10,10,20,0) 100%);
}
.nav-inner { max-width: 1200px; margin: 0 auto; }
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--fg);
  letter-spacing: 0.05em;
}

/* Section labels */
.section-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amethyst);
  margin-bottom: 1.5rem;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 2rem 4rem;
  background: radial-gradient(ellipse at 70% 40%, rgba(45,27,105,0.35) 0%, transparent 60%),
              radial-gradient(ellipse at 30% 80%, rgba(168,85,247,0.08) 0%, transparent 50%),
              var(--bg);
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--amethyst);
  margin-bottom: 1rem;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--fg);
  margin-bottom: 1.5rem;
}
.hero-lede {
  font-size: 1.05rem;
  color: var(--fg-muted);
  max-width: 42ch;
  line-height: 1.7;
}

/* Orb visual */
.hero-orb-wrap {
  position: relative;
  width: 320px;
  height: 320px;
  margin: 0 auto;
}
.orb-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: radial-gradient(circle, #2d1b69 0%, #1a1033 40%, transparent 70%);
  box-shadow: 0 0 40px rgba(168,85,247,0.4), 0 0 80px rgba(168,85,247,0.15);
}
.orb-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotateX(75deg);
  border-radius: 50%;
  border: 1px solid;
}
.orb-ring-1 { width: 160px; height: 160px; border-color: rgba(168,85,247,0.25); }
.orb-ring-2 { width: 240px; height: 240px; border-color: rgba(168,85,247,0.12); }
.orb-ring-3 { width: 320px; height: 320px; border-color: rgba(168,85,247,0.06); }
.constellation {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
}

/* Systems */
.systems {
  padding: 4rem 2rem;
  background: var(--bg-surface);
  border-top: 1px solid rgba(168,85,247,0.1);
  border-bottom: 1px solid rgba(168,85,247,0.1);
}
.systems-inner { max-width: 1200px; margin: 0 auto; }
.systems-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.system-pill {
  padding: 0.5rem 1.25rem;
  border: 1px solid rgba(168,85,247,0.25);
  border-radius: 100px;
  font-size: 0.8rem;
  color: var(--fg-muted);
  background: rgba(168,85,247,0.05);
  letter-spacing: 0.03em;
}

/* Philosophy */
.philosophy {
  padding: 6rem 2rem;
  background: var(--bg);
}
.philosophy-inner { max-width: 900px; margin: 0 auto; text-align: center; }
.philosophy-quote blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 300;
  font-style: italic;
  color: var(--fg);
  margin-bottom: 2rem;
  line-height: 1.3;
}
.philosophy-body {
  font-size: 1.05rem;
  color: var(--fg-muted);
  max-width: 62ch;
  margin: 0 auto;
  line-height: 1.8;
}

/* Features */
.features {
  padding: 6rem 2rem;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-surface) 100%);
}
.features-inner { max-width: 1200px; margin: 0 auto; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 0;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid rgba(168,85,247,0.12);
  border-radius: 16px;
  padding: 2rem;
  transition: border-color 0.3s ease;
}
.feature-card:hover { border-color: rgba(168,85,247,0.3); }
.feature-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 1.25rem;
}
.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 0.75rem;
}
.feature-card p {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* Manifesto */
.manifesto {
  padding: 6rem 2rem;
  background: var(--bg-surface);
  border-top: 1px solid rgba(168,85,247,0.08);
  border-bottom: 1px solid rgba(168,85,247,0.08);
}
.manifesto-inner { max-width: 800px; margin: 0 auto; }
.manifesto-stack { display: flex; flex-direction: column; gap: 1.75rem; }
.manifesto-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}
.manifesto-marker {
  font-size: 1rem;
  color: var(--amethyst);
  flex-shrink: 0;
  margin-top: 0.1rem;
}
.manifesto-item p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.7;
}
.manifesto-item strong { color: var(--fg); font-weight: 500; }

/* Closing */
.closing {
  padding: 8rem 2rem 6rem;
  background: radial-gradient(ellipse at 50% 0%, rgba(168,85,247,0.1) 0%, transparent 60%), var(--bg);
  text-align: center;
}
.closing-inner { max-width: 700px; margin: 0 auto; }
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 300;
  color: var(--fg);
  margin-bottom: 1rem;
}
.closing-sub {
  font-size: 1rem;
  color: var(--fg-muted);
  margin-bottom: 3rem;
}
.closing-visual {
  width: 200px;
  height: 200px;
  margin: 0 auto 3rem;
}
.closing-statement {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--fg-muted);
  max-width: 52ch;
  margin: 0 auto;
  line-height: 1.6;
}

/* Footer */
.site-footer {
  padding: 3rem 2rem;
  background: var(--bg-surface);
  border-top: 1px solid rgba(168,85,247,0.08);
}
.footer-inner { max-width: 1200px; margin: 0 auto; text-align: center; }
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--fg-muted);
  margin-bottom: 0.5rem;
}
.footer-tagline {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

/* Responsive */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero-orb-wrap { width: 220px; height: 220px; }
  .orb-ring-1 { width: 110px; height: 110px; }
  .orb-ring-2 { width: 165px; height: 165px; }
  .orb-ring-3 { width: 220px; height: 220px; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .closing-visual { width: 140px; height: 140px; }
}
@media (max-width: 480px) {
  .hero { padding: 7rem 1.5rem 3rem; }
  .features-grid { grid-template-columns: 1fr; }
  .site-nav { padding: 1rem 1.5rem; }
}