/* ── Nigredo colour overrides ── */
:root {
  --nigredo-bg:     #080606;
  --nigredo-surface:#100c0a;
  --nigredo-card:   #160e0c;
  --nigredo-red:    #7a1515;
  --nigredo-red-lt: #a02020;
  --nigredo-ash:    #3a3028;
  --nigredo-text:   #c8b89a;
}

body { background-color: var(--nigredo-bg); }

/* ── Hero ── */
.ng-hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--nav-height) + var(--space-8)) var(--space-4) var(--space-8);
  overflow: hidden;
}
.ng-hero__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 55% 50% at 50% 45%, rgba(122,21,21,0.12) 0%, transparent 65%),
    radial-gradient(ellipse 80% 60% at 50% 80%, rgba(8,6,6,0) 0%, var(--nigredo-bg) 80%),
    var(--nigredo-bg);
  z-index: 0;
}
.ng-hero__content { position: relative; z-index: 1; max-width: 760px; }

/* ── Sol Niger SVG styling ── */
.sol-niger {
  width: 160px; height: 160px;
  margin: 0 auto var(--space-6);
  display: block;
  color: var(--color-vellum-dark);
}

/* ── Stage indicator — Nigredo variant ── */
.stage-indicator__stage.active {
  background: rgba(122,21,21,0.20);
  box-shadow: inset 0 0 0 2px var(--nigredo-red);
}
.stage-indicator__stage.active .stage-indicator__name {
  color: var(--nigredo-red-lt);
}

/* ── Section backgrounds ── */
.section--nigredo {
  background: var(--nigredo-surface);
  border-top: 1px solid rgba(122,21,21,0.25);
  border-bottom: 1px solid rgba(122,21,21,0.25);
}

/* ── Process cards (2×2) ── */
.process-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin: var(--space-6) 0;
}
@media (max-width: 640px) { .process-cards { grid-template-columns: 1fr; } }

.process-card {
  background: var(--nigredo-card);
  border: 1px solid rgba(122,21,21,0.30);
  border-left: 4px solid var(--nigredo-red);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}
.process-card__latin {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--nigredo-red-lt);
  margin-bottom: 4px;
}
.process-card__english {
  font-family: var(--font-label);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}
.process-card__alch {
  font-size: var(--text-sm);
  color: var(--nigredo-text);
  line-height: 1.75;
  margin-bottom: var(--space-3);
}
.process-card__section-label {
  font-family: var(--font-label);
  font-size: var(--text-xs);
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-sulphur-gold);
  margin-bottom: 4px;
}
.process-card__christian {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  font-style: italic;
}

/* ── Dark-Night pull quote ── */
.dark-night-quote {
  background: var(--nigredo-card);
  border: 1px solid rgba(122,21,21,0.30);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  margin: var(--space-8) auto;
  max-width: 720px;
  position: relative;
}
.dark-night-quote::before {
  content: '\201C';
  position: absolute;
  top: var(--space-2);
  left: var(--space-4);
  font-family: var(--font-heading);
  font-size: 5rem;
  color: var(--nigredo-red);
  opacity: 0.35;
  line-height: 1;
}
.dark-night-quote__text {
  font-family: var(--font-body);
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--nigredo-text);
  line-height: 1.65;
  margin-bottom: var(--space-4);
}
.dark-night-quote__source {
  font-family: var(--font-label);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--nigredo-red-lt);
  opacity: 0.85;
}

/* ── Overrides for dark bg ── */
.content-prose { color: var(--nigredo-text); }
.content-prose strong { color: var(--color-vellum-cream); }
.scripture { background: rgba(122,21,21,0.08); }
.epigraph__text { color: var(--nigredo-text); }
.two-col__label { color: var(--nigredo-red-lt); border-color: rgba(122,21,21,0.30); }

.transition-panel {
  border-left-color: var(--nigredo-red-lt);
  background: var(--nigredo-card);
}

/* ── Page header eyebrow colour ── */
.page-header__eyebrow { color: var(--nigredo-red-lt); }
.hero__eyebrow { color: var(--nigredo-red-lt); }
.divider__glyph { color: var(--nigredo-red-lt); }

/* ── Stage indicator layout ── */
.stage-indicator {
  max-width: 500px;
  margin: var(--space-4) auto 0;
}

/* ── Footer theming ── */
.site-footer {
  background: var(--nigredo-surface);
  border-top-color: rgba(122,21,21,0.25);
}