/* Gallery page */

.gallery-intro {
  padding: calc(var(--space-xl) + 5rem) 0 var(--space-lg);
}

.gallery-intro h1 {
  margin: 1.5rem 0 0;
}

/* Masonry using CSS columns */
.gallery-grid-section {
  padding: var(--space-lg) 0 var(--space-2xl);
}

.masonry {
  column-count: 3;
  column-gap: 1.5rem;
}

@media (max-width: 900px) {
  .masonry { column-count: 2; }
}

@media (max-width: 540px) {
  .masonry { column-count: 1; }
}

.masonry-item {
  break-inside: avoid;
  margin: 0 0 1.5rem;
  overflow: hidden;
  cursor: pointer;
  background: var(--clio-cream-warm);
}

.masonry-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.8s var(--ease-out), opacity 0.3s;
}

.masonry-item:hover img {
  transform: scale(1.03);
  opacity: 0.95;
}

/* Instagram section */
.section-instagram {
  padding: var(--space-xl) 0;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(15, 18, 10, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 2rem;
  cursor: zoom-out;
}

.lightbox.open {
  display: flex;
  animation: lbfade 0.3s var(--ease);
}

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

.lightbox-image {
  max-width: 95%;
  max-height: 90vh;
  width: auto;
  height: auto;
  object-fit: contain;
}

.lightbox-close,
.lightbox-nav {
  position: absolute;
  background: rgba(245, 237, 224, 0.1);
  color: var(--clio-cream);
  border: 1px solid rgba(245, 237, 224, 0.3);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
}

.lightbox-close:hover,
.lightbox-nav:hover {
  background: rgba(245, 237, 224, 0.2);
}

.lightbox-close {
  top: 1.5rem;
  right: 1.5rem;
  font-size: 1.75rem;
}

.lightbox-nav {
  top: 50%;
  transform: translateY(-50%);
  font-size: 2rem;
  line-height: 1;
}

.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }

@media (max-width: 600px) {
  .lightbox-nav { width: 40px; height: 40px; font-size: 1.5rem; }
  .lightbox-prev { left: 0.75rem; }
  .lightbox-next { right: 0.75rem; }
}