/*
 * portfolio.css — Page Portfolio et page détail d'un mariage
 * ════════════════════════════════════════════════════════════
 * Deux vues gérées ici :
 *   1. Grille des mariages : miniatures cliquables (cover + nom + date)
 *   2. Galerie d'un mariage : toutes les photos avec retour portfolio
 *
 * Les données sont chargées dynamiquement via api/portfolio.php
 * et api/mariage.php (voir assets/js/portfolio.js).
 */

/* ── Grille des mariages ────────────────────────────────────────────────── */
.mariages-grid {
  padding: 48px 80px 80px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

/* Carte d'un mariage (miniature + infos) */
.mariage-card { cursor: pointer; }

/* Zone photo */
.mariage-card-cover {
  aspect-ratio: 3/2;
  overflow: hidden;
  border-radius: 3px;
  margin-bottom: 14px;
  position: relative;
  background: var(--bg);
}

.mariage-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.mariage-card:hover .mariage-card-cover img { transform: scale(1.04); }

/* Overlay bleu au survol */
.mariage-card-cover .mariage-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(61,107,140,0);
  transition: background 0.3s;
}
.mariage-card:hover .mariage-card-cover .mariage-card-overlay {
  background: rgba(61,107,140,0.2);
}

/* Infos textuelles sous la photo */
.mariage-card-info  { text-align: center; }

.mariage-card-nom {
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
  transition: color 0.2s;
}
.mariage-card:hover .mariage-card-nom { color: var(--blue); }

.mariage-card-date {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 1px;
}

/* ── Page détail d'un mariage ───────────────────────────────────────────── */

/* En-tête : bouton retour + titre + date/lieu */
.mariage-detail-header {
  padding: 48px 80px 32px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 24px;
}

/* Bouton "← Retour au portfolio" */
.btn-back {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--blue);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}
.btn-back:hover { color: var(--blue-mid); }

.mariage-detail-title {
  font-size: 30px;
  font-weight: 700;
  color: var(--dark);
}

.mariage-detail-meta {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 1px;
  margin-top: 4px;
}

/* Grille de photos du mariage */
.mariage-detail-grid {
  padding: 32px 80px 80px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.mariage-photo-item {
  aspect-ratio: 3/2;
  overflow: hidden;
  border-radius: 2px;
  cursor: zoom-in;
}

/* Toutes les 7 photos, une photo est en double hauteur (effet masonry) */
.mariage-photo-item.tall {
  grid-row: span 2;
  aspect-ratio: auto;
}

.mariage-photo-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.mariage-photo-item:hover img { transform: scale(1.04); }

/* ── Responsive ≤ 768px ─────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .page-header {
    padding: 40px 24px 28px;
  }

  .mariages-grid {
    grid-template-columns: 1fr;
    padding: 32px 24px 48px;
    gap: 24px;
  }

  .mariage-detail-header {
    padding: 28px 24px 20px;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .mariage-detail-grid {
    grid-template-columns: 1fr;
    padding: 20px 24px 48px;
    gap: 8px;
  }

  /* Désactiver l'effet tall sur mobile (colonne unique) */
  .mariage-photo-item.tall {
    grid-row: span 1;
    aspect-ratio: 3/2;
  }
}

/* ── Responsive 769px – 1024px (tablette) ───────────────────────────────── */
@media (min-width: 769px) and (max-width: 1024px) {
  .mariages-grid {
    grid-template-columns: repeat(2, 1fr);
    padding: 40px 40px 60px;
  }

  .mariage-detail-grid {
    grid-template-columns: repeat(2, 1fr);
    padding: 24px 40px 60px;
  }
}