/* ── Four Elements colour overrides ── */
:root {
  --el-fire:   #a02020;
  --el-water:  #1a4a7a;
  --el-earth:  #3a5a40;
  --el-air:    #8a7620;
  --el-quinta: #b8960a;
}

/* ── Hero ── */
.fe-hero {
  position: relative;
  min-height: 70vh;
  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;
}
.fe-hero__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 30% 40%, rgba(160,32,32,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 60% at 70% 60%, rgba(26,74,122,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 50% 50%, rgba(201,162,39,0.05) 0%, transparent 70%),
    var(--color-furnace-black);
  z-index: 0;
}
.fe-hero__content { position: relative; z-index: 1; max-width: 760px; }

.fe-hero__emblem {
  width: 160px; height: 160px;
  margin: 0 auto var(--space-6);
  display: block;
}

/* ── Wheel layout ── */
.wheel-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: start;
  margin: var(--space-8) 0;
}
@media (max-width: 860px) { .wheel-wrapper { grid-template-columns: 1fr; } }

.wheel-container {
  position: relative;
  width: 100%;
  max-width: 380px;
  margin: 0 auto;
  aspect-ratio: 1;
}
.wheel-svg { width: 100%; height: 100%; overflow: visible; }

.wheel-segment { cursor: pointer; }
.wheel-segment__fill { transition: filter 0.25s ease; }
.wheel-segment:hover .wheel-segment__fill,
.wheel-segment.active .wheel-segment__fill { filter: brightness(1.35); }

.wheel-center { cursor: pointer; }
.wheel-center circle { transition: filter 0.25s ease; }
.wheel-center:hover circle,
.wheel-center.active circle { filter: brightness(1.4); }

.wheel-info {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  min-height: 280px;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.wheel-info__prompt {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  color: var(--color-text-muted);
  font-style: italic;
  font-size: var(--text-sm);
  text-align: center;
  gap: var(--space-2);
}
.wheel-info__prompt-glyph { font-size: var(--text-2xl); opacity: 0.4; }

.wheel-info__panel { display: none; flex-direction: column; gap: var(--space-3); }
.wheel-info__panel.visible { display: flex; }

.wheel-info__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-3);
}
.wheel-info__glyph { font-size: var(--text-2xl); line-height: 1; }
.wheel-info__name { font-family: var(--font-heading); font-size: var(--text-lg); color: var(--color-vellum-cream); }
.wheel-info__latin { font-style: italic; font-size: var(--text-sm); color: var(--color-text-muted); }

.wheel-info__qualities { display: flex; gap: var(--space-1); flex-wrap: wrap; }
.wheel-info__quality {
  font-family: var(--font-label);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px var(--space-2);
  border-radius: var(--radius-full);
  border: 1px solid currentColor;
  opacity: 0.85;
}
.wheel-info__section-label {
  font-family: var(--font-label);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-sulphur-gold);
  margin-bottom: 4px;
}
.wheel-info__text { font-size: var(--text-sm); color: var(--color-text-secondary); line-height: 1.7; }

.wheel-info__panel[data-element="fire"]   .wheel-info__name { color: #e06060; }
.wheel-info__panel[data-element="water"]  .wheel-info__name { color: #6090d0; }
.wheel-info__panel[data-element="earth"]  .wheel-info__name { color: #70a070; }
.wheel-info__panel[data-element="air"]    .wheel-info__name { color: #d0c050; }
.wheel-info__panel[data-element="quinta"] .wheel-info__name { color: var(--color-sulphur-gold); }

/* ── Element cards 2×2 ── */
.element-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin: var(--space-8) 0;
}
@media (max-width: 640px) { .element-cards { grid-template-columns: 1fr; } }

.element-card {
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  border: 1px solid rgba(255,255,255,0.08);
}
.element-card--fire  { background: linear-gradient(135deg, rgba(160,32,32,0.18) 0%, rgba(14,11,8,0.95) 100%); border-top: 3px solid var(--el-fire); }
.element-card--water { background: linear-gradient(135deg, rgba(26,74,122,0.18) 0%, rgba(14,11,8,0.95) 100%); border-top: 3px solid var(--el-water); }
.element-card--earth { background: linear-gradient(135deg, rgba(58,90,64,0.18) 0%, rgba(14,11,8,0.95) 100%); border-top: 3px solid var(--el-earth); }
.element-card--air   { background: linear-gradient(135deg, rgba(138,118,32,0.18) 0%, rgba(14,11,8,0.95) 100%); border-top: 3px solid var(--el-air); }

.element-card__header { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-4); }
.element-card__glyph { font-size: var(--text-2xl); line-height: 1; }
.element-card__title { font-family: var(--font-heading); font-size: var(--text-lg); }
.element-card--fire  .element-card__title { color: #e06060; }
.element-card--water .element-card__title { color: #6090d0; }
.element-card--earth .element-card__title { color: #70a070; }
.element-card--air   .element-card__title { color: #d0c050; }

.element-card__qualities { display: flex; gap: var(--space-1); flex-wrap: wrap; margin-bottom: var(--space-3); }
.element-card__quality {
  font-family: var(--font-label);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
  opacity: 0.80;
}
.element-card--fire  .element-card__quality { background: rgba(160,32,32,0.3); color:#e06060; border:1px solid rgba(160,32,32,0.5); }
.element-card--water .element-card__quality { background: rgba(26,74,122,0.3);  color:#6090d0; border:1px solid rgba(26,74,122,0.5); }
.element-card--earth .element-card__quality { background: rgba(58,90,64,0.3);   color:#70a070; border:1px solid rgba(58,90,64,0.5); }
.element-card--air   .element-card__quality { background: rgba(138,118,32,0.3); color:#d0c050; border:1px solid rgba(138,118,32,0.5); }

.element-card__section { margin-bottom: var(--space-3); }
.element-card__section-label {
  font-family: var(--font-label);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-sulphur-gold);
  margin-bottom: 4px;
}
.element-card__text { font-size: var(--text-sm); color: var(--color-text-secondary); line-height: 1.75; }

/* ── Quinta Essentia card ── */
.quinta-card {
  background: linear-gradient(135deg, rgba(201,162,39,0.12) 0%, rgba(14,11,8,0.97) 100%);
  border: 1px solid var(--color-border-strong);
  border-top: 4px solid var(--color-sulphur-gold);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  box-shadow: var(--shadow-lg), var(--shadow-gold);
  margin: var(--space-8) auto;
  max-width: 800px;
}
.quinta-card__glyph { font-size: var(--text-3xl); color: var(--color-sulphur-gold); margin-bottom: var(--space-3); display: block; }
.quinta-card__title { font-family: var(--font-heading); font-size: var(--text-xl); color: var(--color-sulphur-gold); margin-bottom: var(--space-2); }
.quinta-card__latin { font-style: italic; font-size: var(--text-sm); color: var(--color-text-muted); margin-bottom: var(--space-6); }
.quinta-card__body { font-size: var(--text-base); color: var(--color-text-secondary); line-height: 1.85; max-width: 600px; margin: 0 auto; text-align: left; }

/* ── Typology table ── */
.typology-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-4) 0;
  font-size: var(--text-sm);
}
.typology-table th {
  font-family: var(--font-label);
  font-size: var(--text-xs);
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-sulphur-gold);
  border-bottom: 1px solid var(--color-border-strong);
  padding: var(--space-2) var(--space-3);
  text-align: left;
}
.typology-table td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  vertical-align: top;
}
.typology-table tr:last-child td { border-bottom: none; }
.typology-table td:first-child { font-family: var(--font-heading); font-size: var(--text-md); color: var(--color-vellum-cream); white-space: nowrap; }