/* ============================================
   GALERIE — styles spécifiques
   ============================================ */

/* Page hero sous-pages */
.page-hero {
  position: relative;
  height: 40vh;
  min-height: 260px;
  max-height: 420px;
  display: flex;
  align-items: center;
  background: var(--navy-deep);
  overflow: hidden;
  margin-top: 0;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
}
.page-hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  filter: grayscale(0.4) brightness(0.7);
}
.page-hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(18,18,56,0.75) 0%, rgba(60,42,107,0.55) 100%);
}
.page-hero-content {
  position: relative;
  z-index: 2;
  padding: 0 28px;
  max-width: var(--container-w);
  margin: 0 auto;
  width: 100%;
  padding-top: 90px;
}
.page-hero-content .section-title {
  margin-bottom: 10px;
}

/* Lien actif dans le menu sur pages secondaires */
.nav-active {
  color: var(--glacier) !important;
  opacity: 1 !important;
}

/* ——— Filtres ——— */
.galerie-filters {
  background: #fff;
  border-bottom: 1px solid rgba(27,27,78,0.08);
  position: sticky;
  top: 64px;
  z-index: 50;
  padding: 14px 0;
}
.galerie-filters .container {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.filter-btn {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 8px 20px;
  border-radius: 100px;
  border: 2px solid rgba(27,27,78,0.18);
  background: transparent;
  color: var(--slate);
  cursor: pointer;
  transition: all .2s var(--ease);
}
.filter-btn:hover {
  border-color: var(--glacier);
  color: var(--navy-deep);
}
.filter-btn.is-active {
  background: var(--navy-deep);
  border-color: var(--navy-deep);
  color: var(--snow);
}

/* ——— Grille ——— */
.galerie-section {
  padding: 56px 0 80px;
}
.galerie-grid {
  columns: 3;
  column-gap: 16px;
  margin-bottom: 48px;
}

.galerie-item {
  break-inside: avoid;
  margin: 0 0 16px 0;
  overflow: hidden;
  border-radius: 4px;
  cursor: pointer;
  position: relative;
  display: block;
}
.galerie-item--wide {
  /* Wide items: span 2 cols via a different approach in masonry */
  column-span: none; /* masonry columns don't support span directly */
}
.galerie-item img {
  width: 100%;
  display: block;
  transition: transform .4s var(--ease);
  border-radius: 4px;
}
.galerie-item:hover img,
.galerie-item:focus img {
  transform: scale(1.03);
}
.galerie-item figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(18,18,56,0.82));
  color: var(--snow);
  font-size: 0.85rem;
  padding: 28px 14px 12px;
  opacity: 0;
  transition: opacity .3s var(--ease);
  border-radius: 0 0 4px 4px;
}
.galerie-item:hover figcaption,
.galerie-item:focus figcaption {
  opacity: 1;
}

/* Icône loupe au survol */
.galerie-item::after {
  content: "⊕";
  position: absolute;
  top: 12px;
  right: 12px;
  width: 34px;
  height: 34px;
  background: rgba(18,18,56,0.7);
  color: var(--snow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  opacity: 0;
  transition: opacity .2s var(--ease);
  pointer-events: none;
}
.galerie-item:hover::after { opacity: 1; }

/* Item masqué par filtre */
.galerie-item.is-hidden {
  display: none;
}

.galerie-coming {
  text-align: center;
  color: var(--slate);
  padding: 40px 0;
  font-style: italic;
}

.galerie-cta-block {
  text-align: center;
  margin-top: 24px;
  padding-top: 32px;
  border-top: 1px solid rgba(27,27,78,0.1);
}
.galerie-cta-block p {
  color: var(--slate);
  margin-bottom: 18px;
}

/* ——— Lightbox ——— */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(10,10,30,0.96);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: lbIn .2s var(--ease);
}
.lightbox[hidden] { display: none; }

@keyframes lbIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.lb-img-wrap {
  max-width: 90vw;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.lb-img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.5);
}
.lb-caption {
  color: rgba(247,247,244,0.75);
  font-size: 0.9rem;
  text-align: center;
}

.lb-close,
.lb-prev,
.lb-next {
  position: absolute;
  background: rgba(247,247,244,0.12);
  border: none;
  color: var(--snow);
  font-size: 1.6rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s;
  z-index: 1001;
}
.lb-close:hover, .lb-prev:hover, .lb-next:hover {
  background: rgba(247,247,244,0.25);
}
.lb-close { top: 20px; right: 20px; font-size: 1.1rem; }
.lb-prev { left: 20px; top: 50%; transform: translateY(-50%); font-size: 2rem; }
.lb-next { right: 20px; top: 50%; transform: translateY(-50%); font-size: 2rem; }

/* ——— Responsive ——— */
@media (max-width: 860px) {
  .galerie-grid { columns: 2; }
}
@media (max-width: 520px) {
  .galerie-grid { columns: 1; }
  .lb-prev { left: 8px; }
  .lb-next { right: 8px; }
  .page-hero { height: 32vh; }
}