:root {
  --gold: #C9A227;
  --gold-dim: rgba(201, 162, 39, 0.15);
  --navy: #0B1426;
  --navy-light: #122140;
  --dark: #060B14;
  --darker: #030508;
  --text: #F2F2F4;
  --text-secondary: #C8CCD4;
  --text-muted: #7A8494;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Cormorant Garamond', Georgia, serif;
  background: var(--darker);
  color: var(--text);
  line-height: 1.65;
  font-size: 18px;
}
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 15% 0%, rgba(201,162,39,0.04) 0%, transparent 50%),
    radial-gradient(ellipse 50% 40% at 90% 100%, rgba(27,58,92,0.05) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}
.container { max-width: 1120px; margin: 0 auto; padding: 0 2rem; position: relative; z-index: 1; }

header {
  background: rgba(6,11,20,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--gold-dim);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner { max-width: 1120px; margin: 0 auto; padding: 0 2rem; display: flex; align-items: center; justify-content: space-between; }
.logo { font-family: 'Instrument Serif', serif; font-size: 1.5rem; color: var(--gold); letter-spacing: 0.1em; text-decoration: none; }
.nav-toggle { display: none; background: none; border: 1px solid var(--gold-dim); color: var(--gold); padding: 0.4rem 0.7rem; font-size: 1.1rem; cursor: pointer; }
nav { display: flex; gap: 1.5rem; }
nav a { color: var(--text-muted); text-decoration: none; font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; }
nav a:hover { color: var(--gold); }

.hero { padding: 6rem 0 4rem; text-align: center; border-bottom: 1px solid var(--gold-dim); }
.eyebrow { font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); margin-bottom: 1.5rem; }
.hero h1 { font-family: 'Instrument Serif', serif; font-size: 3.2rem; line-height: 1.15; margin-bottom: 1.5rem; }
.lede { font-size: 1.2rem; color: var(--text-secondary); max-width: 700px; margin: 0 auto 2.5rem; font-style: italic; }
.hero-meta { display: flex; justify-content: center; gap: 3rem; flex-wrap: wrap; }
.meta-item { text-align: center; }
.meta-label { display: block; font-family: 'JetBrains Mono', monospace; font-size: 0.6rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 0.35rem; }
.meta-value { font-size: 1rem; }

.section { padding: 5rem 0; }
.section.alt { background: rgba(11,20,38,0.4); }
.section-label { font-family: 'JetBrains Mono', monospace; font-size: 0.65rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.75rem; }
.section h2 { font-family: 'Instrument Serif', serif; font-size: 2.3rem; margin-bottom: 2rem; }

.layer-grid, .axiom-grid, .surface-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; }
.layer-card, .surface-card { background: var(--navy); border: 1px solid var(--gold-dim); padding: 2rem; }
.surface-card.highlight { border-color: var(--gold); }
.layer-num { font-family: 'Instrument Serif', serif; font-size: 2rem; color: var(--gold); margin-bottom: 0.75rem; }
.layer-card h3, .surface-card h3 { font-size: 1.4rem; margin-bottom: 0.75rem; }
.layer-card p, .surface-card p, .axiom p { color: var(--text-secondary); font-size: 1rem; }
.axiom { padding: 1.75rem; border-left: 2px solid var(--gold); }
.axiom h3 { font-family: 'Instrument Serif', serif; font-size: 1.5rem; color: var(--gold); margin-bottom: 0.5rem; }

.structure-block { display: grid; grid-template-columns: 1fr 1.4fr; gap: 3rem; align-items: center; }
.structure-visual { text-align: center; }
.box { padding: 1.5rem; border: 1px solid var(--gold-dim); margin: 0.5rem 0; }
.box.foundation { background: var(--navy); }
.box.holdings { background: var(--navy-light); }
.box span { display: block; font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; color: var(--text-muted); margin-top: 0.35rem; }
.arrow { font-size: 1.5rem; color: var(--gold); margin: 0.5rem 0; }
.structure-notes p { margin-bottom: 1rem; color: var(--text-secondary); }
.structure-notes ul { list-style: none; }
.structure-notes li { padding: 0.4rem 0; border-bottom: 1px solid var(--gold-dim); font-size: 0.95rem; }

.evidence-table { border-top: 1px solid var(--gold-dim); }
.ev-row { display: grid; grid-template-columns: 220px 1fr; gap: 1.5rem; padding: 1.25rem 0; border-bottom: 1px solid var(--gold-dim); }
.ev-row span:first-child { font-family: 'JetBrains Mono', monospace; font-size: 0.8rem; color: var(--gold); }
.ev-row span:last-child { color: var(--text-secondary); }

.inquiry-intro { max-width: 640px; color: var(--text-secondary); margin-bottom: 2rem; }
.inquiry-form { max-width: 640px; display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.inquiry-form input, .inquiry-form select, .inquiry-form textarea {
  background: var(--dark);
  border: 1px solid var(--gold-dim);
  padding: 0.9rem 1rem;
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
}
.inquiry-form input:focus, .inquiry-form select:focus, .inquiry-form textarea:focus { outline: none; border-color: var(--gold); }
.btn-gold {
  background: linear-gradient(135deg, var(--gold), #A88620);
  color: var(--dark);
  border: none;
  padding: 0.9rem 1.75rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  align-self: flex-start;
}
.btn-gold:hover { transform: translateY(-1px); }
.form-status { min-height: 1.2em; font-size: 0.9rem; color: var(--gold); }

footer { border-top: 1px solid var(--gold-dim); padding: 3rem 0; }
.footer-inner { text-align: center; }
.footer-inner .logo { margin-bottom: 0.75rem; }
.footer-inner p { color: var(--text-muted); font-size: 0.9rem; }
.footer-note { margin-top: 1rem; font-size: 0.8rem !important; }

@media (max-width: 768px) {
  .nav-toggle { display: block; }
  nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--navy); flex-direction: column; padding: 1rem 2rem; gap: 1rem; border-bottom: 1px solid var(--gold-dim); }
  nav.open { display: flex; }
  .hero h1 { font-size: 2.3rem; }
  .structure-block { grid-template-columns: 1fr; }
  .ev-row { grid-template-columns: 1fr; gap: 0.4rem; }
  .form-row { grid-template-columns: 1fr; }
}