/* ============================================================
   home.css — Styles spécifiques à la page d'accueil
   Kalamundi — La Plume du Monde
   ============================================================ */

/* ============================================================
   Hero original
   ============================================================ */

.hero--home {
  padding-block: var(--spacing-2xl);
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
  position: relative;
  overflow: hidden;
}

.hero--home::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(212, 160, 23, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(212, 160, 23, 0.10) 0%, transparent 40%);
  pointer-events: none;
}

.hero__badge {
  display: inline-block;
  background: rgba(212, 160, 23, 0.2);
  color: var(--color-accent-light);
  border: 1px solid rgba(212, 160, 23, 0.3);
  border-radius: var(--border-radius-full);
  padding: 4px 14px;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-md);
}

.hero__actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--spacing-xl);
}

.hero__stats {
  display: flex;
  gap: var(--spacing-xl);
  justify-content: center;
  flex-wrap: wrap;
}

.hero__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.hero__stat-value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent-light);
  line-height: 1;
}

.hero__stat-label {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.65);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============================================================
   Carrousel présentation (promo)
   ============================================================ */

.promo-carousel {
  display: flex;
  gap: var(--spacing-md);
  animation: carousel-scroll 45s linear infinite;
  width: max-content;
  will-change: transform;
}

.promo-carousel:hover { animation-play-state: paused; }

/* S'assurer que le wrap ne casse pas le flex */
.books-carousel-wrap {
  overflow: hidden !important;
  white-space: nowrap;
}

.promo-card {
  width: 200px;
  flex-shrink: 0;
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg) var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: 8px;
  border: 1px solid transparent;
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
  cursor: pointer;
}

.promo-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.promo-card--green {
  background: var(--bg-secondary);
  border-color: var(--border-color);
}

.promo-card--gold {
  background: #fffbee;
  border-color: var(--color-accent-light);
}

.promo-card__icon { font-size: 1.75rem; }

.promo-card__title {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-primary);
}

.promo-card__text {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
}

[data-theme="dark"] .promo-card--green { background: var(--dark-card); border-color: var(--dark-border); }
[data-theme="dark"] .promo-card--gold  { background: #1e1a00; border-color: var(--color-accent-dark); }
[data-theme="dark"] .promo-card__title { color: var(--color-accent-light); }
[data-theme="dark"] .promo-card__text  { color: var(--dark-text-secondary); }

/* ============================================================
   Carrousel livres défilant
   ============================================================ */

.books-carousel-wrap {
  overflow: hidden;
  position: relative;
}

.books-carousel-wrap::before,
.books-carousel-wrap::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  width: 48px;
  z-index: 2;
  pointer-events: none;
}
.books-carousel-wrap::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-main), transparent);
}
.books-carousel-wrap::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-main), transparent);
}

.books-carousel {
  display: flex;
  gap: var(--spacing-md);
  animation: carousel-scroll 40s linear infinite;
  width: max-content;
}

.books-carousel:hover,
.books-carousel.paused {
  animation-play-state: paused;
}

@keyframes carousel-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.book-mini {
  width: 140px;
  flex-shrink: 0;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}

.book-mini:hover {
  box-shadow: 0 6px 18px rgba(27,67,50,0.15);
  transform: translateY(-3px);
}

.book-mini__cover {
  width: 100%;
  height: 100px;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  overflow: hidden;
}

.book-mini__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.book-mini__fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 900;
  color: rgba(255,255,255,0.8);
  font-family: Georgia, serif;
}

.book-mini__body { padding: 8px; flex: 1; }

.book-mini__genre {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-accent-dark);
  font-weight: 600;
  margin-bottom: 3px;
}

.book-mini__title {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.book-mini__author {
  font-size: 11px;
  color: var(--text-light);
  margin-top: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ============================================================
   Genres grid
   ============================================================ */

.genres-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: var(--spacing-md);
}

.genre-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg) var(--spacing-md);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  color: var(--text-primary);
  text-decoration: none;
  transition: box-shadow var(--transition-normal), transform var(--transition-normal), border-color var(--transition-normal);
}

.genre-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.genre-card__icon { font-size: 32px; line-height: 1; }

.genre-card__name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  text-align: center;
}

/* Genre card éducation — mise en avant */
.genre-card--edu {
  border: 2px solid var(--color-primary);
  background: linear-gradient(135deg, #e8f5e9, #f1f8e9);
  font-weight: var(--font-weight-semibold);
}

/* ── Section scolaire — onglets niveaux ─────────────────── */
.edu-tabs {
  display: flex;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
}

.edu-tab {
  padding: 6px 16px;
  border-radius: 20px;
  border: 1.5px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all .2s;
}

.edu-tab:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.edu-tab--active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

/* ============================================================
   CTA section
   ============================================================ */

.section--cta {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, #d4edda 100%);
  padding-block: var(--spacing-xl);
}

.cta-box {
  max-width: 600px;
  margin-inline: auto;
  padding: var(--spacing-xl);
  background-color: var(--bg-main);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.cta-box__title {
  font-size: var(--font-size-2xl);
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.cta-box__text {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
}

/* ============================================================
   Skeleton loader
   ============================================================ */

.skeleton-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  min-height: 320px;
  background: linear-gradient(90deg, var(--bg-secondary) 25%, var(--bg-card) 50%, var(--bg-secondary) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
}

@keyframes skeleton-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================================
   Nouveaux talents — Spotlight + Premiers pas
   ============================================================ */

.spotlight-skeleton {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 160px;
}

.spotlight-card {
  background: var(--bg-card);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-xl);
  box-shadow: 0 4px 24px rgba(0,0,0,0.07);
  border: 1px solid var(--border-color);
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: var(--spacing-lg);
  align-items: start;
  animation: fadeIn 0.4s ease;
}

/* Colonne auteur */
.spotlight__auteur {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
}

.spotlight__avatar-link { flex-shrink: 0; }

.spotlight__avatar-img,
.spotlight__avatar-fallback {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.spotlight__nom {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  text-decoration: none;
  display: block;
  margin-bottom: var(--spacing-xs);
}

.spotlight__nom:hover { text-decoration: underline; }

.spotlight__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: var(--spacing-xs);
}

.badge--muted {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 99px;
}

.spotlight__bio {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

/* Colonne œuvre */
.spotlight__oeuvre {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  text-decoration: none;
  width: 130px;
  flex-shrink: 0;
  transition: transform 0.15s;
}

.spotlight__oeuvre:hover { transform: translateY(-3px); }

.spotlight__cover {
  width: 130px;
  aspect-ratio: 2/3;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0,0,0,0.18);
}

.spotlight__cover-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.spotlight__cover-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: 700;
  color: rgba(255,255,255,0.6);
}

.spotlight__oeuvre-info { padding: 2px 0; }

.spotlight__oeuvre-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-light);
  margin-bottom: 4px;
}

.spotlight__oeuvre-titre {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.spotlight__oeuvre-genre {
  font-size: 11px;
  color: var(--text-light);
  margin-top: 3px;
  font-style: italic;
}

/* Dots navigation */
.spotlight__nav {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: calc(-1 * var(--spacing-sm));
}

.spotlight__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: var(--border-color);
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  padding: 0;
}

.spotlight__dot.is-active {
  background: var(--color-primary);
  transform: scale(1.3);
}

/* Titre "Premiers pas" */
.premiers-pas__titre {
  font-size: var(--font-size-md);
  color: var(--text-secondary);
  font-weight: var(--font-weight-medium);
  margin-top: var(--spacing-xl);
  margin-bottom: 0;
}

.lien-vert {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 768px) {
  .hero--home { padding-block: var(--spacing-xl); }
  .hero__actions { flex-direction: column; align-items: center; }
  .hero__stats { gap: var(--spacing-lg); }
  .genres-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); }
  .cta-box { padding: var(--spacing-lg); }

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

  .spotlight__oeuvre {
    flex-direction: row;
    width: 100%;
    align-items: center;
  }

  .spotlight__cover {
    width: 80px;
    flex-shrink: 0;
  }
}