.gallery { background: var(--white); }
.gallery-filters {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.filter-btn {
  padding: 10px 24px;
  border-radius: 50px;
  border: 1px solid rgba(197,192,186,0.4);
  background: var(--white);
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--carbon);
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--shadow-metallic);
}
.filter-btn:hover {
  border-color: var(--copper-red);
  color: var(--copper-red);
  box-shadow: 0 4px 15px rgba(199,59,29,0.15);
}
.filter-btn.active {
  background: var(--gradient-copper);
  border-color: var(--copper-red);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(199,59,29,0.3);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.gallery-item {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
}
.gallery-item img,
.gallery-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.gallery-item:hover img,
.gallery-item:hover video { transform: scale(1.1); }
.gallery-overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(30,26,24,0.9), transparent);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay h3 {
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
}
.gallery-overlay p {
  color: rgba(253,248,247,0.7);
  font-size: 0.85rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.gallery-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.gallery-lightbox.active {
  opacity: 1;
  pointer-events: auto;
}
.gallery-lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.gallery-lightbox-content img,
.gallery-lightbox-content video {
  max-width: 100%;
  max-height: 65vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.gallery-lightbox-info {
  background: rgba(30,26,24,0.95);
  color: var(--white);
  padding: 20px 28px;
  border-radius: 10px;
  margin-top: 16px;
  max-width: 600px;
  text-align: center;
}
.gallery-lightbox-info h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.gallery-lightbox-info p {
  font-size: 0.95rem;
  color: rgba(253,248,247,0.75);
  line-height: 1.6;
}
.gallery-lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  background: none;
  border: none;
  color: var(--white);
  font-size: 2rem;
  cursor: pointer;
  padding: 4px 12px;
  transition: opacity 0.3s;
}
.gallery-lightbox-close:hover { opacity: 0.6; }