/* ── Seven Metals colour overrides — deep space / astronomical ── */
:root {
  --sev-bg:      #060810;
  --sev-surface: #0c1018;
  --sev-card:    #121820;
  --sev-blue:    #3a5880;
  --sev-blue-lt: #6080a8;
  --sev-gold:    #c9a227;
  --sev-gold-lt: #dbb84a;
  --sev-silver:  #b8bfc8;
  --sev-text:    #b8c4d0;
  --sev-white:   #e8eef4;
}

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

/* ── Hero ── */
.sev-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;
}
.sev-hero__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 55% 50% at 50% 45%, rgba(58,88,128,0.18) 0%, transparent 65%),
    radial-gradient(ellipse 30% 30% at 50% 42%, rgba(201,162,39,0.06) 0%, transparent 45%),
    radial-gradient(ellipse 80% 60% at 50% 85%, rgba(6,8,16,0) 0%, var(--sev-bg) 80%),
    var(--sev-bg);
  z-index: 0;
}
.sev-hero__content { position: relative; z-index: 1; max-width: 760px; }

/* ── Planetary spheres SVG ── */
.spheres-emblem {
  width: 160px; height: 160px;
  margin: 0 auto var(--space-6);
  display: block;
}

/* ── Section surfaces ── */
.section--sev {
  background: var(--sev-surface);
  border-top: 1px solid rgba(58,88,128,0.25);
  border-bottom: 1px solid rgba(58,88,128,0.25);
}

/* ── Planetary ladder ── */
.planet-ladder {
  position: relative;
  margin: var(--space-8) 0;
}
.planet-ladder::before {
  content: '';
  position: absolute;
  left: 52px;
  top: 20px;
  bottom: 20px;
  width: 2px;
  background: linear-gradient(
    to top,
    rgba(100,80,20,0.50) 0%,
    rgba(184,191,200,0.40) 30%,
    rgba(60,112,96,0.40) 42%,
    rgba(201,162,39,0.80) 50%,
    rgba(139,48,32,0.45) 60%,
    rgba(96,128,160,0.45) 72%,
    rgba(74,74,90,0.45) 85%,
    rgba(74,74,90,0.20) 100%
  );
}
@media (max-width: 640px) { .planet-ladder::before { left: 36px; } }

.planet-rung {
  display: grid;
  grid-template-columns: 104px 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  align-items: start;
  position: relative;
}
@media (max-width: 640px) {
  .planet-rung { grid-template-columns: 72px 1fr; gap: var(--space-3); }
}

.planet-rung__icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding-top: var(--space-3);
}
.planet-rung__symbol {
  font-size: 2rem;
  line-height: 1;
}
.planet-rung__glyph {
  font-family: var(--font-label);
  font-size: 10px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  text-align: center;
  opacity: 0.65;
}

.planet-rung__card {
  border-radius: var(--radius-md);
  padding: var(--space-4);
  border: 1px solid rgba(255,255,255,0.06);
  border-left-width: 4px;
  background: var(--sev-card);
  transition: border-color 0.2s;
}

.planet-rung__header {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
  flex-wrap: wrap;
}
.planet-rung__metal {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-style: italic;
}
.planet-rung__planet {
  font-family: var(--font-label);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.65;
}
.planet-rung__quality {
  font-family: var(--font-label);
  font-size: 10px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-sulphur-gold);
  margin-bottom: var(--space-2);
}
.planet-rung__alch {
  font-size: var(--text-sm);
  color: var(--sev-text);
  line-height: 1.70;
  margin-bottom: var(--space-2);
}
.planet-rung__christian {
  font-size: var(--text-sm);
  font-style: italic;
  color: var(--color-text-muted);
  line-height: 1.65;
  border-left: 2px solid rgba(255,255,255,0.12);
  padding-left: var(--space-2);
  margin-bottom: var(--space-2);
}
.planet-rung__dante {
  font-size: var(--text-xs);
  color: var(--sev-blue-lt);
  font-family: var(--font-label);
  letter-spacing: 0.08em;
}

/* Per-planet colour accents */
.rung--saturn  { --rung-color: #706878; }
.rung--jupiter { --rung-color: #6080a8; }
.rung--mars    { --rung-color: #904030; }
.rung--sol     { --rung-color: #c9a227; }
.rung--venus   { --rung-color: #3a7060; }
.rung--mercury { --rung-color: #7098b0; }
.rung--luna    { --rung-color: #b0b8c4; }

.planet-rung__card { border-left-color: var(--rung-color, #444); }
.planet-rung__metal { color: var(--rung-color, var(--sev-white)); }
.planet-rung__symbol { color: var(--rung-color, var(--sev-white)); }

/* ── Macrocosm-microcosm panel ── */
.macro-panel {
  background: var(--sev-card);
  border: 1px solid rgba(201,162,39,0.22);
  border-top: 4px solid var(--sev-gold);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin: var(--space-8) 0;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-4);
}
@media (max-width: 700px) { .macro-panel { grid-template-columns: 1fr; } }
.macro-panel__col-title {
  font-family: var(--font-label);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sev-gold);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid rgba(201,162,39,0.20);
}
.macro-panel__list {
  list-style: none;
  padding: 0; margin: 0;
  font-size: var(--text-sm);
  color: var(--sev-text);
  line-height: 2.0;
}
.macro-panel__list li::before {
  content: '·  ';
  color: var(--sev-gold);
  opacity: 0.55;
}

/* ── Seven Gifts table ── */
.gifts-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-6) 0;
  font-size: var(--text-sm);
}
.gifts-table th {
  font-family: var(--font-label);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sev-gold);
  border-bottom: 2px solid rgba(201,162,39,0.25);
  padding: var(--space-2) var(--space-3);
  text-align: left;
}
.gifts-table td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  color: var(--sev-text);
  vertical-align: top;
  line-height: 1.6;
}
.gifts-table td:first-child {
  font-style: italic;
  color: var(--sev-white);
  white-space: nowrap;
}
.gifts-table td:nth-child(2) {
  color: var(--sev-gold-lt);
  font-family: var(--font-label);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
}

/* ── Overrides ── */
.content-prose { color: var(--sev-text); }
.content-prose strong { color: var(--sev-white); }
.scripture { background: rgba(58,88,128,0.08); }
.epigraph__text { color: var(--sev-text); }

.transition-panel {
  border-left-color: var(--sev-gold);
  background: var(--sev-card);
}

/* ── Page header eyebrow colour ── */
.page-header__eyebrow { color: var(--sev-gold); }
.hero__eyebrow { color: var(--sev-blue-lt); }

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

/* ── Footer theming ── */
.site-footer {
  background: var(--sev-surface);
  border-top-color: rgba(58,88,128,0.25);
}