/**
 * Gallery & Accessible Lightbox Styles (galeria.html)
 * Rotissoire & Co. | French Rotisserie & Volailles de Ferme
 */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-3xl);
}

.gallery-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  cursor: pointer;
  height: 320px;
  background-color: var(--color-surface);
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.gallery-card:hover img {
  transform: scale(1.06);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(24, 42, 69, 0.85) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity var(--transition-fast);
  color: #FFFFFF;
}

.gallery-card:hover .gallery-overlay,
.gallery-card:focus-visible .gallery-overlay {
  opacity: 1;
}

.gallery-caption-title {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: #FFFFFF;
}

.gallery-caption-desc {
  font-size: var(--font-size-xs);
  color: hsl(42, 25%, 90%);
  margin-bottom: 0;
}

/* Modal Lightbox Accesible */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
  z-index: 4000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.lightbox-modal.is-active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-content-wrap {
  position: relative;
  max-width: 900px;
  width: 100%;
  text-align: center;
}

.lightbox-img {
  max-height: 72vh;
  max-width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  margin: 0 auto 1rem;
  object-fit: contain;
}

.lightbox-caption {
  color: #FFFFFF;
  font-size: var(--font-size-sm);
}

.lightbox-close-btn {
  position: absolute;
  top: -45px;
  right: 0;
  color: #FFFFFF;
  font-size: 2.2rem;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.lightbox-nav-btn:hover {
  background: rgba(255, 255, 255, 0.35);
}

.lightbox-nav-prev {
  left: -70px;
}

.lightbox-nav-next {
  right: -70px;
}

@media (max-width: 992px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .lightbox-nav-prev {
    left: 10px;
  }
  .lightbox-nav-next {
    right: 10px;
  }
  .lightbox-nav-btn {
    background: rgba(15, 23, 42, 0.6);
  }
}

@media (max-width: 600px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .gallery-card {
    height: 260px;
  }
}