/* ============ PER-SLIDE STYLES ============ */

/* === Slide 1: Title === */
.slide-1 .slide-inner { grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.slide-1 .title-block { text-align: left; }
.slide-1 .main-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3.5rem, 7.5vw, 7.5rem);
  letter-spacing: 0.04em;
  line-height: 0.95;
  color: var(--ink-black);
  text-transform: uppercase;
}
.slide-1 .main-title .second {
  display: block;
  color: var(--burgundy-dark);
  font-size: 0.62em;
  letter-spacing: 0.18em;
  margin-top: 0.2em;
}
.slide-1 .reign-list {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-family: var(--font-display);
  letter-spacing: 0.18em;
  font-size: 0.9rem;
  color: var(--ink-faded);
  text-transform: uppercase;
}
.slide-1 .reign-list span { color: var(--gold-rich); margin-right: 0.6rem; }
.slide-1 .portrait-wrap {
  position: relative;
  display: grid;
  place-items: center;
}
.slide-1 .erb-bg {
  position: absolute;
  width: 90%;
  opacity: 0.1;
  z-index: 1;
}
.slide-1 .portrait-wrap .heraldic-frame { width: min(78%, 460px); position: relative; z-index: 2; }
.slide-1 .opening-quote {
  position: absolute;
  bottom: 5rem;
  left: var(--slide-padding);
  right: 50%;
  font-family: var(--font-script);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--ink-faded);
  border-left: 2px solid var(--gold-rich);
  padding-left: 1rem;
  max-width: 380px;
}

/* === Slide 2: Origins === */
.slide-2 .slide-inner { grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.tree {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-display);
}
.tree-row { display: flex; gap: 2rem; align-items: center; }
.tree-node {
  background: var(--parchment-mid);
  border: 1px solid var(--gold-soft);
  padding: 0.6rem 1rem;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-brown);
  text-align: center;
  min-width: 140px;
}
.tree-node.king { background: var(--gold-pale); border-color: var(--gold-rich); font-weight: 600; }
.tree-node.highlight { background: var(--burgundy-soft); color: var(--parchment-light); border-color: var(--gold-bright); }
.tree-line {
  width: 2px;
  height: 30px;
  background: var(--gold-rich);
}
.tree-line-h { height: 2px; flex: 1; background: var(--gold-rich); max-width: 200px; }

/* === Slide 3: Hungarian crown === */
.slide-3 .slide-inner { grid-template-columns: 0.9fr 1.1fr; gap: 3rem; align-items: center; }
.crown-stage {
  position: relative;
  display: grid;
  place-items: center;
  height: 100%;
}

/* === Slide 4: Dragon Order === */
.slide-4 .slide-inner { grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }

/* === Slide 5: Nikopolis === */
.slide-5 { background: #1a0a04 !important; }
.slide-5 .slide-inner { grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; color: var(--parchment-light); }
.slide-5 .slide-title { color: var(--parchment-light); text-shadow: 0 2px 12px rgba(0,0,0,0.8); }
.slide-5 .body-text, .slide-5 .bullets { color: var(--parchment-mid); }
.slide-5 .bullets li { border-bottom-color: rgba(228, 200, 130, 0.2); }
.slide-5 .slide-subtitle { color: var(--gold-pale); }
.slide-5::after { opacity: 0.85; }
.slide-5 .fact-card { background: rgba(40, 20, 10, 0.5); border-color: var(--gold-rich); color: var(--parchment-mid); }
.slide-5 .fact-card::before { color: var(--gold-bright); }
.three-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
}

/* === Slide 6: Czech throne === */
.slide-6 .slide-inner { grid-template-rows: auto 1fr; gap: 2rem; }
.throne-scene {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: center;
  height: 100%;
}
.faction { padding: 1.5rem; border: 1px solid var(--parchment-shadow); background: rgba(255, 250, 235, 0.4); }
.faction h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}
.faction.left { border-color: var(--ink-brown); }
.faction.left h4 { color: var(--ink-brown); }
.faction.right { border-color: var(--burgundy-dark); }
.faction.right h4 { color: var(--burgundy-dark); }
.throne-center { text-align: center; padding: 0 1rem; }

/* === Slide 7: Konstanz === */
.slide-7 { background: #1a0905 !important; }
.slide-7 .slide-inner { grid-template-columns: 1fr 1fr; gap: 3rem; color: var(--parchment-light); position: relative; z-index: 3; }
.slide-7 .slide-title { color: var(--gold-bright); text-shadow: 0 0 30px rgba(255, 100, 0, 0.4); }
.slide-7 .body-text, .slide-7 .bullets { color: var(--parchment-mid); }
.slide-7 .bullets li { border-bottom-color: rgba(228, 200, 130, 0.15); }
.slide-7 .slide-subtitle { color: var(--burgundy-soft); }
.slide-7 .quote { color: var(--gold-pale); border-left-color: var(--burgundy-soft); }
.slide-7 .fact-card { background: rgba(40, 15, 8, 0.55); border-color: var(--burgundy-soft); color: var(--parchment-mid); }
.slide-7 .fact-card::before { color: var(--gold-bright); }
.slide-7::after { opacity: 0.7; }

/* === Slide 8: Hussite wars === */
.slide-8 { background: linear-gradient(180deg, var(--parchment-light) 0%, var(--parchment-aged) 100%); }
.battle-list { font-family: var(--font-display); font-size: 0.95rem; letter-spacing: 0.12em; color: var(--burgundy-dark); text-transform: uppercase; }
.battle-list li { padding: 0.4rem 0; border-bottom: 1px dashed rgba(92, 31, 31, 0.3); }
.battle-list .year { color: var(--gold-rich); margin-right: 0.8rem; }

/* === Slide 9: Imperial coronation === */
.slide-9 { background: radial-gradient(ellipse at top, #f5e6c0 0%, var(--parchment-aged) 100%); }
.slide-9 .slide-title { color: var(--gold-rich); text-shadow: 0 1px 0 rgba(255,255,255,0.5), 0 0 30px rgba(184, 134, 11, 0.3); }

/* === Slide 10: Compactata === */
.scroll-paper {
  background: linear-gradient(180deg, var(--parchment-light) 0%, var(--parchment-mid) 100%);
  border: 1px solid var(--parchment-shadow);
  padding: 2rem;
  position: relative;
  box-shadow: 0 12px 32px rgba(58, 40, 23, 0.4), inset 0 0 60px rgba(180, 150, 100, 0.3);
}
.scroll-paper::before, .scroll-paper::after {
  content: "";
  position: absolute;
  left: -10px;
  right: -10px;
  height: 18px;
  background: repeating-linear-gradient(90deg, var(--parchment-aged) 0, var(--parchment-aged) 8px, var(--parchment-mid) 8px, var(--parchment-mid) 16px);
}
.scroll-paper::before { top: -9px; }
.scroll-paper::after { bottom: -9px; }
.seal {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #a83838 0%, var(--burgundy-dark) 80%);
  border: 3px solid var(--burgundy-dark);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gold-pale);
  text-shadow: 0 1px 1px rgba(0,0,0,0.5);
  box-shadow: 0 6px 14px rgba(0,0,0,0.5), inset 0 -4px 10px rgba(0,0,0,0.4), inset 0 2px 4px rgba(255,200,150,0.4);
  letter-spacing: 0.05em;
}

/* === Slide 11: End === */
.slide-11 { background: linear-gradient(180deg, #1a0f08 0%, #2a1810 100%) !important; color: var(--parchment-light); }
.slide-11::after { opacity: 0.6; }
.slide-11 .slide-title { color: var(--gold-bright); }
.slide-11 .slide-subtitle { color: var(--gold-soft); }
.slide-11 .body-text, .slide-11 .bullets { color: var(--parchment-mid); }
.slide-11 .bullets li { border-bottom-color: rgba(228, 200, 130, 0.15); }
.slide-11 .quote { color: var(--gold-pale); border-left-color: var(--gold-rich); }
.slide-11 .fact-card { background: rgba(40, 25, 15, 0.6); border-color: var(--gold-soft); color: var(--parchment-mid); }
.candle-stage {
  position: relative;
  display: grid;
  place-items: center;
  height: 100%;
}
.candle {
  width: 60px;
  height: 280px;
  background: linear-gradient(180deg, #f4e9c8 0%, #d4b88a 100%);
  border-radius: 6px 6px 4px 4px;
  position: relative;
  box-shadow: 0 4px 14px rgba(0,0,0,0.6), inset 4px 0 0 rgba(255,255,255,0.15), inset -4px 0 0 rgba(0,0,0,0.2);
}
.flame {
  position: absolute;
  top: -28px;
  left: 50%;
  width: 18px;
  height: 32px;
  background: radial-gradient(ellipse at center bottom, #fff5b0 0%, #ffaa30 50%, transparent 70%);
  border-radius: 50% 50% 50% 50% / 70% 70% 30% 30%;
  transform: translateX(-50%);
  filter: blur(0.5px);
  box-shadow: 0 0 30px #ff8800, 0 0 60px #ff5500;
}
.death-date {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 0.2em;
  color: var(--gold-bright);
  text-shadow: 0 0 20px var(--gold-rich);
  text-align: center;
  margin-top: 2rem;
}

/* === Slide 12: Legacy === */
.slide-12 .slide-inner { grid-template-rows: auto 1fr auto; gap: 2rem; }
.legacy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.legacy-col h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding-bottom: 0.6rem;
  margin-bottom: 1rem;
  border-bottom: 2px solid;
}
.legacy-col.dark h3 { color: var(--burgundy-dark); border-color: var(--burgundy-dark); }
.legacy-col.light h3 { color: var(--gold-rich); border-color: var(--gold-rich); }
.legacy-col ul { display: flex; flex-direction: column; gap: 0.6rem; font-family: var(--font-body); font-size: 1.05rem; line-height: 1.4; color: var(--ink-brown); }
.legacy-col li { padding-left: 1.4rem; position: relative; }
.legacy-col.dark li::before { content: "✕"; position: absolute; left: 0; color: var(--burgundy-mid); }
.legacy-col.light li::before { content: "✦"; position: absolute; left: 0; color: var(--gold-rich); }

.legacy-footer {
  text-align: center;
  font-family: var(--font-script);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--burgundy-dark);
  padding: 1rem;
  border-top: 1px solid var(--parchment-shadow);
}