body {
    background-color: var(--color-gray-100);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark);
}

.filters {
    display: block;
}
/* --- Boutons de filtre --- */
.filter-btn {
  background-color: #fff;
  border: 1px solid #d1d5db; /* gray-300 */
  color: #374151; /* gray-700 */
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  transition: background-color 0.3s, color 0.3s;
  cursor: pointer;
}

.filter-btn:hover {
  background-color: #f3f4f6; /* gray-100 */
}

.filter-btn.active {
  background-color: #111827; /* gray-900 */
  color: white;
}

/* --- Galerie --- */
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  transition: transform 1s ease, opacity 0.4s ease;
}

.gallery-item img {
  width: 100%;
  height: 16rem; /* h-64 */
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

/* --- Transition et masquage fluide --- */
.gallery-item.hidden-item {
  opacity: 0;
  transform: scale(0.95);
  pointer-events: none;
}

#imageModal {
    background-color: rgba(0, 0, 0, 0.8);
}