.facility-gallery {
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 20px 0;
}

.gallery-inner {
  width: 100%;
  max-width: 1200px;
}

.gallery-main {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #eee;
}

.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.4);
  color: #fff;
  border: none;
  font-size: 32px;
  width: 48px;
  height: 48px;
  cursor: pointer;
  display: grid;
  place-items: center;
}

.gallery-arrow.prev { left: 10px; }
.gallery-arrow.next { right: 10px; }

.gallery-thumbs {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.gallery-thumbs img {
  width: 120px;
  height: 80px;
  object-fit: cover;
  cursor: pointer;
  opacity: 0.6;
  border: 2px solid transparent;
  flex: 0 0 auto;
}

.gallery-thumbs img.active {
  opacity: 1;
  border-color: #333;
}