/**
 * RENAISSANCE.CSS - Historical context section styling
 * =====================================================
 * Styles for the Renaissance historical context deep-dive
 * Extends the pattern established by last-supper.css
 */

/* ── Explore Section ────────────────────────────── */
.renaissance-explore {
  margin-top: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.renaissance-explore > h2 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--color-text-primary);
  text-align: center;
  margin-bottom: var(--space-sm);
}

/* ── Reuse explore-grid, explore-card, explore-intro from last-supper.css ── */

/* ── Era Banner (colored band for historical period) ── */
.era-banner {
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.08), rgba(139, 115, 85, 0.06));
  border: 1px solid var(--color-border-subtle);
  border-left: 4px solid var(--color-accent-primary);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  padding: var(--space-lg) var(--space-xl);
  margin: var(--space-xl) 0;
}

.era-banner .era-label {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent-primary);
  margin-bottom: var(--space-xs);
}

.era-banner .era-dates {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.era-banner .era-summary {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin: 0;
}

/* ── Paradigm Comparison (side-by-side concepts) ── */
.paradigm-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

.paradigm-column {
  background-color: var(--color-surface-elevated);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--border-radius);
  padding: var(--space-lg);
}

.paradigm-column.paradigm-old {
  border-top: 3px solid #8b4513;
}

.paradigm-column.paradigm-new {
  border-top: 3px solid var(--color-accent-primary);
}

.paradigm-column h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  margin-bottom: var(--space-md);
}

.paradigm-column.paradigm-old h4 {
  color: #cd853f;
}

.paradigm-column.paradigm-new h4 {
  color: var(--color-accent-primary);
}

.paradigm-column p,
.paradigm-column li {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
}

.paradigm-column ul {
  padding-left: 1.2rem;
  margin: 0;
}

.paradigm-column li {
  margin-bottom: var(--space-xs);
}

/* ── Power Card (historical figure/institution) ──── */
.power-card {
  background-color: var(--color-surface-elevated);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--border-radius);
  padding: var(--space-lg) var(--space-xl);
  margin: var(--space-lg) 0;
  position: relative;
}

.power-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent-primary), transparent);
  border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.power-card .power-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.power-card .power-dates {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  color: var(--color-accent-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-sm);
}

.power-card .power-role {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-subtle);
}

.power-card p {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ── Discovery Card (scientific anticipation) ────── */
.discovery-card {
  background-color: var(--color-surface-elevated);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--border-radius);
  padding: var(--space-xl);
  margin: var(--space-xl) 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.discovery-icon {
  font-size: 2rem;
  line-height: 1;
  padding-top: var(--space-xs);
}

.discovery-body h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.discovery-body .discovery-gap {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent-primary);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.discovery-body .discovery-gap .gap-arrow {
  color: var(--color-text-tertiary);
}

.discovery-body p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* ── Political Map Grid ─────────────────────────── */
.political-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.political-entity {
  background-color: var(--color-surface-elevated);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--border-radius);
  padding: var(--space-md) var(--space-lg);
  text-align: center;
}

.political-entity .entity-icon {
  font-size: 1.5rem;
  margin-bottom: var(--space-xs);
}

.political-entity .entity-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.political-entity .entity-ruler {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  color: var(--color-accent-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-xs);
}

.political-entity .entity-desc {
  font-size: 0.82rem;
  color: var(--color-text-tertiary);
  line-height: 1.4;
}

/* ── Formula Box ────────────────────────────────── */
.formula-box {
  background-color: var(--color-surface-elevated);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--border-radius);
  padding: var(--space-xl);
  margin: var(--space-xl) 0;
  text-align: center;
}

.formula-box .formula {
  font-family: 'Courier New', Courier, monospace;
  font-size: 1.2rem;
  color: var(--color-accent-primary);
  margin-bottom: var(--space-sm);
  letter-spacing: 0.05em;
}

.formula-box .formula-caption {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--color-text-tertiary);
  font-style: italic;
}

/* ── Myth Correction (fact vs fiction) ──────────── */
.myth-correction {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

.myth-side {
  border-radius: var(--border-radius);
  padding: var(--space-lg);
}

.myth-side.myth-fiction {
  background: rgba(139, 69, 19, 0.08);
  border: 1px solid rgba(139, 69, 19, 0.2);
}

.myth-side.myth-fact {
  background: rgba(212, 175, 55, 0.06);
  border: 1px solid rgba(212, 175, 55, 0.2);
}

.myth-side .myth-label {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
  font-weight: 600;
}

.myth-fiction .myth-label { color: #cd853f; }
.myth-fact .myth-label { color: var(--color-accent-primary); }

.myth-side p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* ── Responsive ─────────────────────────────────── */
@media (max-width: 768px) {
  .paradigm-comparison {
    grid-template-columns: 1fr;
  }

  .myth-correction {
    grid-template-columns: 1fr;
  }

  .discovery-card {
    grid-template-columns: 1fr;
  }

  .political-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .political-grid {
    grid-template-columns: 1fr;
  }

  .era-banner {
    padding: var(--space-md);
  }
}