/* =============================================
   GALERIE — Styles spécifiques
   ============================================= */

/* ===== NAVIGATION INTERNE ===== */
.galerie-nav {
  position: sticky;
  top: 80px;
  z-index: 100;
  background: var(--cream);
  border-bottom: 1px solid rgba(2, 0, 71, 0.08);
  display: flex; justify-content: center;
  gap: 3rem; padding: 0 2rem;
}

.galerie-nav-link {
  font-family: var(--font-caps);
  font-size: var(--text-xs); font-weight: 400;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--navy); opacity: 0.45;
  padding: 1.1rem 0;
  border-bottom: 2px solid transparent;
  transition: opacity 0.25s, border-color 0.25s;
  text-decoration: none;
}
.galerie-nav-link:hover { opacity: 0.75; }
.galerie-nav-link.active { opacity: 1; border-bottom-color: var(--navy); }

.section-divider { max-width: var(--section-max); margin: 0 auto; height: 1px; background: rgba(2, 0, 71, 0.08); }


/* ===== PHOTOS ===== */
.photo-filters { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 2.5rem; }

.filter-btn {
  font-family: var(--font-caps);
  font-size: var(--text-xs); font-weight: 400;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--navy); background: transparent;
  border: 1px solid rgba(2, 0, 71, 0.2);
  padding: 0.5rem 1.2rem;
  cursor: pointer; opacity: 0.55;
  transition: opacity 0.25s, border-color 0.25s, background 0.25s;
}
.filter-btn:hover { opacity: 0.85; border-color: rgba(2, 0, 71, 0.5); }
.filter-btn.active { opacity: 1; background: var(--navy); border-color: var(--navy); color: var(--gold); }

.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  align-items: start;
}

/* Base : images portrait — 1 colonne sur 3 */
.photo-item {
  overflow: hidden;
  background: rgba(2, 0, 71, 0.04);
  border: 1px solid rgba(2, 0, 71, 0.08);
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
  aspect-ratio: 3/4;
}
.photo-item:hover { transform: translateY(-3px); box-shadow: 0 10px 30px rgba(2, 0, 71, 0.1); }

/* Wide : paysage large — 2 colonnes sur 3 */
.photo-item--wide { grid-column: span 2; aspect-ratio: 6/4; }

/* Mid : paysage standard — 1 colonne */
.photo-item--mid { grid-column: span 1; aspect-ratio: 4/3; }

/* Tall : portrait (identique au base) */
.photo-item--tall { aspect-ratio: 3/4; }

.photo-item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.4s ease; }
.photo-item:hover img { transform: scale(1.03); }

.photo-placeholder {
  width: 100%; height: 100%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 0.75rem;
  background: rgba(2, 0, 71, 0.03);
}
.photo-placeholder-icon { font-size: 2rem; opacity: 0.4; }
.photo-placeholder-label {
  font-family: var(--font-caps);
  font-size: 0.68rem; font-weight: 400;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--navy); opacity: 0.35;
  text-align: center; padding: 0 1rem;
}


/* ===== PROGRAMMES ===== */
.programmes-list { margin-top: 3rem; display: flex; flex-direction: column; gap: 0; }

.programme-item {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 4rem; align-items: start;
  padding: 3rem 0;
}

.programme-item--reverse { grid-template-columns: 1fr 260px; }
.programme-item--reverse .programme-img-wrap { order: 2; }
.programme-item--reverse .programme-content  { order: 1; }

.programme-img-wrap { position: static; cursor: zoom-in; }

.programme-img-wrap img {
  width: 100%; display: block;
  border: 1px solid rgba(2, 0, 71, 0.1);
  box-shadow: 4px 4px 20px rgba(2, 0, 71, 0.07);
}

.programme-img-placeholder {
  width: 100%; aspect-ratio: 3 / 4;
  background: rgba(2, 0, 71, 0.04);
  border: 1px solid rgba(2, 0, 71, 0.1);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 0.75rem; font-size: 2.5rem;
}

.programme-date {
  font-family: var(--font-caps);
  font-size: var(--text-xs); font-weight: 400;
  letter-spacing: 0.3em; text-transform: uppercase;
  opacity: 0.5; margin-bottom: 0.8rem; display: block;
}

.programme-content h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); margin-bottom: 1.5rem; }

.programme-body { opacity: 0.78; }

.programme-oeuvres { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid rgba(2, 0, 71, 0.1); }

.programme-oeuvres-label {
  font-family: var(--font-caps);
  font-size: var(--text-xs); font-weight: 400;
  letter-spacing: 0.3em; text-transform: uppercase;
  opacity: 0.5; margin-bottom: 0.8rem; display: block;
}

.programme-oeuvres ul { list-style: none; display: flex; flex-direction: column; gap: 0.4rem; }

.programme-oeuvres ul li {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--navy); opacity: 0.72;
  padding-left: 1rem; position: relative;
}

.programme-dl {
  display: inline-block; margin-top: 1.5rem;
  font-family: var(--font-caps);
  font-size: var(--text-xs); font-weight: 400;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--navy);
  border-bottom: 1px solid rgba(2, 0, 71, 0.3);
  padding-bottom: 2px; transition: opacity 0.25s;
}
.programme-dl:hover { opacity: 0.6; }

.programme-sep { height: 1px; background: rgba(2, 0, 71, 0.08); }


/* ===== VIDÉOS ===== */
.video-grid-short {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14rem; margin-top: 3rem;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem; margin-top: 3rem;
}

.video-item { display: flex; flex-direction: column; gap: 1.2rem; }

/* Wrapper ratio 16:9 */
.video-embed-wrap {
  position: relative; width: 100%;
  aspect-ratio: 16/9;
  background: rgba(2, 0, 71, 0.05);
  border: 1px solid rgba(2, 0, 71, 0.1);
  overflow: hidden;
}

/* Wrapper ratio 9:16 (shorts) */
.video-embed-wrap-short {
  position: relative; width: 100%;
  aspect-ratio: 9/16;
  background: rgba(2, 0, 71, 0.05);
  border: 1px solid rgba(2, 0, 71, 0.1);
  overflow: hidden;
}

.video-embed-wrap iframe, .video-embed-wrap video,
.video-embed-wrap-short iframe, .video-embed-wrap-short video {
  position: absolute; inset: 0;
  width: 100%; height: 100%; border: none;
}

.video-tag {
  font-family: var(--font-caps);
  font-size: var(--text-xs); font-weight: 400;
  letter-spacing: 0.3em; text-transform: uppercase;
  opacity: 0.45;
  display: flex; align-items: center; gap: 0.5rem;
}
.video-tag::before {
  content: '';
  display: inline-block;
  width: 16px; height: 1px;
  background: currentColor;
}

.video-title {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  font-weight: 600;
  color: var(--navy); margin-top: 0.3rem;
}

.video-desc { font-size: var(--text-sm); opacity: 0.65; line-height: 1.65; }


/* ===== RESPONSIVE GALERIE ===== */

/* ── 1440px ── */
@media (max-width: 1440px) {
  .programme-item { grid-template-columns: 220px 1fr; gap: 3rem; }
  .programme-item--reverse { grid-template-columns: 1fr 220px; }
  .video-grid-short { gap: 2rem; }
  .video-grid { gap: 2rem; }
}

/* ── 1100px ── */
@media (max-width: 1100px) {
  .programme-item { grid-template-columns: 200px 1fr; gap: 2.5rem; }
  .programme-item--reverse { grid-template-columns: 1fr 200px; }
  .video-grid-short { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
  .video-embed-wrap-short { width: 85%; }
  .galerie-nav { gap: 2rem; top: 70px; }
}

/* ── Tablette 860px ── */
@media (max-width: 860px) {
  .galerie-nav { gap: 1.5rem; top: 70px; padding: 0 1rem; }
  .galerie-nav-link { letter-spacing: 0.15em; }

  .photo-grid { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
  .photo-item       { aspect-ratio: 3/4; }
  .photo-item--wide { grid-column: span 2; aspect-ratio: 16/7; }
  .photo-item--tall { grid-column: span 1; aspect-ratio: 3/4; }
  .photo-item--mid  { grid-column: span 1; aspect-ratio: 4/3; }

  .programme-item,
  .programme-item--reverse {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .programme-item--reverse .programme-img-wrap,
  .programme-item--reverse .programme-content { order: unset; }
  .programme-img-wrap { position: static; max-width: 220px; }
  .programme-img-wrap img { max-width: 100%; }
  .programme-content h3 { font-size: 1.5rem; }
  .programme-item { padding: 2rem 0; }

  .video-grid-short { grid-template-columns: 1fr; gap: 2rem; }
  .video-embed-wrap-short { width: 60%; }
  .video-grid { grid-template-columns: 1fr; gap: 2rem; }

  .photo-filters { gap: 0.5rem; }
  .filter-btn { padding: 0.4rem 0.9rem; }
}

/* ── Mobile 640px ── */
@media (max-width: 640px) {
  .galerie-nav { gap: 1rem; }
  .galerie-nav-link { font-size: 0.75rem; letter-spacing: 0.1em; padding: 0.9rem 0; }

  .video-embed-wrap-short { width: 75%; }
  .programme-img-wrap { max-width: 180px; }
}

/* ── Mobile 480px ── */
@media (max-width: 480px) {
  .galerie-nav { gap: 0.7rem; padding: 0 0.5rem; }
  .galerie-nav-link { font-size: 0.7rem; letter-spacing: 0.08em; }

  .photo-grid { grid-template-columns: 1fr; gap: 0.6rem; }
  .photo-item,
  .photo-item--tall { grid-column: span 1; aspect-ratio: 3/4; }
  .photo-item--wide,
  .photo-item--mid  { grid-column: span 1; aspect-ratio: 4/3; }

  .video-embed-wrap-short { width: 100%; }
  .video-grid-short { gap: 1.5rem; }
  .video-grid { gap: 1.5rem; }

  .lightbox-prev { left: 0.5rem; }
  .lightbox-next { right: 0.5rem; }
  .lightbox-arrow { width: 36px; height: 36px; }

  .programme-img-wrap { max-width: 150px; }
  .programme-content h3 { font-size: 1.25rem; }
  .programme-oeuvres ul li { font-size: 0.95rem; }
}

/* ── Très petit ── */
@media (max-width: 380px) {
  .galerie-nav { flex-wrap: wrap; padding: 0.3rem 0.5rem; }
  .galerie-nav-link { font-size: 0.65rem; padding: 0.7rem 0.3rem; }
  .photo-grid { grid-template-columns: 1fr; gap: 0.6rem; }
}