/* Load after style.css. Replace the previous hero-chart.css completely. */

#home.hero {
  padding: clamp(16px, 2.5vw, 32px) 0 clamp(40px, 5vw, 72px);
  min-height: 0;
}

#home .hero-container {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: clamp(16px, 2vw, 32px);
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 clamp(20px, 3vw, 40px);
  box-sizing: border-box;
}

#home .hero-content {
  min-width: 0;
  padding: 0;
}

#home .hero-kicker {
  display: block;
  margin: 0 0 20px;
  padding-left: 12px;
  border-left: 3px solid var(--accent-orange, #f57f25);
  color: var(--text-main, #231f20);
  font: 700 0.7rem/1.6 Manrope, sans-serif;
  letter-spacing: 0.12em;
}

#home .hero-title {
  margin: 0 0 24px;
  color: var(--text-main, #202829);
  font-size: clamp(44px, 5.2vw, 76px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.045em;
}

#home .hero-title .italic-serif {
  color: var(--accent-orange, #f57f25);
  font-family: "Playfair Display", Georgia, serif;
  font-style: italic;
  font-size: 1.12em;
  font-weight: 500;
}

[data-theme="dark"] #home .hero-title .italic-serif {
  color: var(--accent-orange);
}

#home .hero-description {
  max-width: 35ch;
  margin: 0 0 28px;
  color: var(--text-muted, #616b6d);
  font-size: clamp(1rem, 1.3vw, 1.125rem);
  font-weight: 400;
  line-height: 1.65;
}

#home .hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
}

#home .hero-chart-wrap {
  display: grid;
  gap: 12px;
  width: 100%;
  min-width: 0;
  height: auto;
  margin: 0;
  padding: 0;
}

#home .ct-wheel {
  position: relative;
  width: 100%;
  max-width: 540px;
  margin: 0 auto;
  aspect-ratio: 1;
}

#ct-wheel-svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}

/* Slice groups spin in on load, then lift outwards on hover or selection. */
#ct-wheel-svg .ct-group {
  transform-box: view-box;
  transform-origin: 260px 260px;
  transition: transform 260ms cubic-bezier(.34, 1.56, .64, 1), opacity 220ms ease;
}

/* Slices wait hidden until app.js marks the wheel ready, then spin in. */
#ct-wheel-svg:not(.is-ready) .ct-group {
  opacity: 0;
}

#ct-wheel-svg.is-ready .ct-group {
  animation: ct-wheel-in 700ms cubic-bezier(.22, 1, .36, 1) backwards;
  animation-delay: calc(var(--i) * 28ms);
}

#ct-wheel-svg .ct-group:hover,
#ct-wheel-svg .ct-group.is-active {
  transform: translate(var(--dx), var(--dy));
}

#ct-wheel-svg.has-selection .ct-group:not(.is-related):not(:hover) {
  opacity: 0.38;
}

@keyframes ct-wheel-in {
  from {
    opacity: 0;
    transform: rotate(-40deg) scale(0.7);
  }
}

#ct-wheel-svg .ct-slice {
  cursor: pointer;
  stroke: var(--hero-bg, #f7f5ef);
  stroke-width: 2;
  stroke-linejoin: round;
  outline: none;
  transition: filter 160ms ease, stroke 160ms ease;
}

#ct-wheel-svg .ct-slice:hover {
  filter: brightness(1.08);
}

#ct-wheel-svg .ct-slice.is-active,
#ct-wheel-svg .ct-slice:focus-visible {
  stroke: var(--accent-gold, #f57f25);
  stroke-width: 3;
}

#ct-wheel-svg .ct-slice:focus-visible {
  stroke-dasharray: 4 3;
}

#ct-wheel-svg .ct-slice-label {
  font-family: Manrope, Arial, sans-serif;
  font-weight: 600;
  text-anchor: middle;
  pointer-events: none;
  user-select: none;
}

#ct-wheel-svg .outer-label {
  dominant-baseline: middle;
}

#home .ct-wheel-center {
  position: absolute;
  inset: 36%;
  display: grid;
  place-items: center;
  box-sizing: border-box;
  padding: 8px;
  border: 1px solid var(--border-color, #dcded8);
  border-radius: 50%;
  background: var(--surface, #fff);
  text-align: center;
  pointer-events: none;
}

#home .ct-wheel-center strong {
  display: grid;
  gap: 4px;
  max-width: 100%;
  color: var(--text-main, #202829);
  font: 600 clamp(0.85rem, 1.4vw, 1.1rem)/1.2 Manrope, sans-serif;
  letter-spacing: -0.02em;
}

#home .ct-wheel-center small {
  color: var(--accent-gold, #f57f25);
  font: 600 0.7rem/1.2 Manrope, sans-serif;
  letter-spacing: 0.04em;
}

#home .ct-wheel-center .is-changing {
  animation: ct-center-pop 360ms cubic-bezier(.34, 1.56, .64, 1);
}

@keyframes ct-center-pop {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
}

#home .ct-wheel-hint {
  margin: 4px 0 0;
  color: var(--text-muted, #616b6d);
  font: 400 0.85rem/1.5 Manrope, sans-serif;
  text-align: center;
}

/* Chapter shelf: the selected slice's book chapters as a scrollable row of covers. */
#home .ct-shelf {
  --domain: var(--accent-gold, #f57f25);
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: clamp(28px, 4vw, 48px) auto 0;
  padding: 0 clamp(20px, 3vw, 40px);
  box-sizing: border-box;
}

#home .ct-shelf-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color, #dcded8);
}

#home .ct-shelf-kicker {
  margin: 0 0 8px;
  padding-left: 10px;
  border-left: 3px solid var(--accent-orange, #f57f25);
  color: var(--text-main, #231f20);
  font: 700 0.72rem/1.4 Manrope, sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

#home .ct-shelf-head h2 {
  margin: 0 0 6px;
  color: var(--text-main, #202829);
  font: 600 clamp(1.6rem, 2.6vw, 2.2rem)/1.15 Manrope, sans-serif;
  letter-spacing: -0.03em;
}

#home .ct-shelf-head p:not(.ct-shelf-kicker) {
  max-width: 60ch;
  margin: 0;
  color: var(--text-muted, #616b6d);
  font: 400 1rem/1.6 Manrope, sans-serif;
}

#home .ct-shelf-nav {
  display: flex;
  flex: none;
  gap: 8px;
}

#home .ct-shelf-nav button {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border-color, #dcded8);
  border-radius: 50%;
  background: var(--surface, #fff);
  color: var(--text-main, #202829);
  font-size: 1.1rem;
  cursor: pointer;
  transition: border-color 160ms ease, opacity 160ms ease;
}

#home .ct-shelf-nav button:hover:not(:disabled) {
  border-color: var(--domain);
}

#home .ct-shelf-nav button:disabled {
  opacity: 0.35;
  cursor: default;
}

#home .ct-chapter-list {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(220px, 250px);
  gap: 18px;
  margin: 0;
  padding: 4px 4px 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  list-style: none;
}

#home .ct-chapter-list li {
  scroll-snap-align: start;
  animation: ct-card-in 420ms cubic-bezier(.22, 1, .36, 1) backwards;
  animation-delay: calc(var(--i) * 50ms);
}

@keyframes ct-card-in {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
}

#home .ct-chapter-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  border: 1px solid var(--border-color, #dcded8);
  border-top: 4px solid var(--domain);
  border-radius: 14px;
  background: var(--surface, #fff);
  color: var(--text-main, #202829);
  text-decoration: none;
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 220ms ease;
}

#home .ct-chapter-card:hover,
#home .ct-chapter-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.18);
}

#home .ct-chapter-cover {
  display: block;
  flex: none;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #fff;
}

#home .ct-chapter-cover img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 300ms ease;
}

#home .ct-chapter-card:hover .ct-chapter-cover img {
  transform: scale(1.05);
}

#home .ct-chapter-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px 16px;
}

#home .ct-chapter-body small {
  color: var(--text-muted, #616b6d);
  font: 500 0.72rem/1.4 Manrope, sans-serif;
}

#home .ct-chapter-body strong {
  flex: 1;
  font: 600 1.02rem/1.35 Manrope, sans-serif;
}

#home .ct-chapter-action {
  color: var(--accent-blue, #436eb6);
  font: 600 0.82rem/1.4 Manrope, sans-serif;
}

#home .ct-wheel-picker {
  display: none;
}

@media (max-width: 900px) {
  #home .hero-container {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
    max-width: 680px;
  }

  #home .hero-title {
    font-size: clamp(44px, 7vw, 72px);
  }

  #home .hero-description {
    max-width: 42ch;
  }
}

@media (max-width: 600px) {
  #home .ct-shelf-nav,
  #home .ct-wheel-hint {
    display: none;
  }

  #home .ct-chapter-list {
    grid-auto-columns: 72%;
  }

  #home .hero-kicker {
    margin-bottom: 16px;
    font-size: 0.65rem;
    letter-spacing: 0.09em;
  }

  #home .hero-title {
    font-size: clamp(44px, 12vw, 58px);
    line-height: 1.04;
  }

  #home .ct-wheel-picker {
    display: block;
    box-sizing: border-box;
    width: 100%;
    min-width: 0;
    min-height: 44px;
    padding: 10px 12px;
    border: 1px solid var(--border-color, #dcded8);
    border-radius: 8px;
    color: var(--text-main, #202829);
    background: var(--surface, #fff);
    font: 400 1rem/1.4 Manrope, sans-serif;
  }
}

@media (prefers-reduced-motion: reduce) {
  #ct-wheel-svg .ct-group,
  #ct-wheel-svg .ct-slice,
  #home .ct-chapter-list li,
  #home .ct-chapter-card,
  #home .ct-chapter-cover img,
  #home .ct-wheel-center .is-changing {
    transition: none;
    animation: none;
  }
}