/* Photo gallery components */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 220px;
  gap: 12px;
}

.gallery-item {
  grid-column: span 4;
  position: relative;
  border: 0;
  padding: 0;
  overflow: hidden;
  cursor: zoom-in;
  background: var(--cream);
}

.gallery-flip-card {
  perspective: 1000px;
  transform-style: preserve-3d;
}

.gallery-flip-inner {
  position: absolute;
  inset: 0;
  display: block;
  transform-style: preserve-3d;
  will-change: transform;
  transition: transform 720ms cubic-bezier(.22, .8, .24, 1);
}

.gallery-flip-face {
  position: absolute;
  inset: 0;
  display: block;
  overflow: hidden;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transform-style: preserve-3d;
}

.gallery-flip-card[data-flip-direction="right-to-left"] .gallery-flip-back {
  transform: rotateY(180deg);
}

.gallery-flip-card[data-flip-direction="left-to-right"] .gallery-flip-back {
  transform: rotateY(-180deg);
}

.gallery-flip-card[data-flip-direction="right-to-left"].is-flipped .gallery-flip-inner {
  transform: rotateY(-180deg);
}

.gallery-flip-card[data-flip-direction="left-to-right"].is-flipped .gallery-flip-inner {
  transform: rotateY(180deg);
}

.gallery-item.wide {
  grid-column: span 8;
}

.gallery-item.tall {
  grid-row: span 2;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .7s, filter .4s;
}

.gallery-item::after {
  content: attr(data-label);
  position: absolute;
  inset: auto 18px 15px;
  color: var(--white);
  font-size: .73rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(8px);
  transition: .3s;
  z-index: 3;
}

.gallery-item::before {
  content: "";
  position: absolute;
  z-index: 2;
  inset: 0;
  background: linear-gradient(0deg, rgba(13, 31, 24, .72), rgba(20, 44, 35, .14) 62%, transparent 100%);
  opacity: 0;
  transition: .3s;
}

.gallery-item:hover img {
  transform: scale(1.04);
}

.gallery-item:hover::before, .gallery-item:hover::after {
  opacity: 1;
  transform: none;
}

.filter-bar {
  margin-bottom: 35px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.filter-btn {
  min-height: 43px;
  padding: 9px 16px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: .74rem;
}

.filter-btn.active, .filter-btn:hover {
  color: var(--white);
  background: var(--gradient-primary-cta);
  border-color: var(--forest);
}

@media (prefers-reduced-motion: reduce) {
  .gallery-flip-inner {
    transform: none;
    transition: none;
    will-change: auto;
  }

  .gallery-flip-back {
    visibility: hidden;
  }
}