/* Bathroom gallery — carousel + lightbox */

.gallery {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr 56px;
  gap: 16px;
  align-items: center;
}
.gallery__stage {
  position: relative;
  display: block;
  width: 100%;
  background: #000;
  border: 0;
  padding: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-3);
  cursor: zoom-in;
  aspect-ratio: 16 / 10;
}
.gallery__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s var(--ease-out);
}
.gallery__stage:hover .gallery__img { transform: scale(1.02); }
.gallery__caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #fff;
  font-weight: 500;
  font-size: 15px;
  background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.72) 100%);
}
.gallery__counter {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.04em;
  opacity: 0.9;
}
.gallery__arrow {
  width: 56px; height: 56px;
  border-radius: 999px;
  border: 0;
  background: #fff;
  box-shadow: var(--shadow-2);
  color: var(--gsc-blue-dark);
  font-size: 32px;
  line-height: 1;
  cursor: pointer;
  transition: background var(--dur-fast), color var(--dur-fast), transform var(--dur-fast);
}
.gallery__arrow:hover { background: var(--gsc-red); color: #fff; transform: scale(1.05); }

.gallery__thumbs {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  justify-content: center;
  flex-wrap: wrap;
}
.gallery__thumb {
  width: 96px; height: 72px;
  padding: 0;
  border: 3px solid transparent;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #000;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity var(--dur-fast), border-color var(--dur-fast), transform var(--dur-fast);
}
.gallery__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.gallery__thumb:hover { opacity: 1; transform: translateY(-2px); }
.gallery__thumb.is-on {
  opacity: 1;
  border-color: var(--gsc-red);
}

@media (max-width: 700px) {
  .gallery { grid-template-columns: 1fr; }
  .gallery__arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 2; width: 44px; height: 44px; font-size: 26px; }
  .gallery__arrow--prev { left: 12px; }
  .gallery__arrow--next { right: 12px; }
  .gallery__arrow:hover { transform: translateY(-50%) scale(1.05); }
  .gallery__thumb { width: 72px; height: 56px; }
}

/* Lightbox */
.lightbox {
  position: fixed; inset: 0;
  background: rgba(13, 20, 33, 0.94);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  animation: lightbox-in 0.2s var(--ease-out);
}
@keyframes lightbox-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
.lightbox__img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 24px 60px rgba(0,0,0,0.6);
  cursor: default;
}
.lightbox__close,
.lightbox__arrow {
  position: absolute;
  background: rgba(255,255,255,0.12);
  border: 0;
  color: #fff;
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--dur-fast), transform var(--dur-fast);
}
.lightbox__close {
  top: 24px; right: 24px;
  width: 48px; height: 48px;
  font-size: 22px;
}
.lightbox__arrow {
  top: 50%;
  transform: translateY(-50%);
  width: 56px; height: 56px;
  font-size: 32px;
  line-height: 1;
}
.lightbox__arrow--prev { left: 24px; }
.lightbox__arrow--next { right: 24px; }
.lightbox__close:hover,
.lightbox__arrow:hover { background: var(--gsc-red); }
.lightbox__arrow:hover { transform: translateY(-50%) scale(1.05); }
.lightbox__caption {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  color: #fff;
  font-weight: 500;
  font-size: 15px;
  opacity: 0.85;
  background: rgba(0,0,0,0.4);
  padding: 8px 18px;
  border-radius: 999px;
}

@media (max-width: 700px) {
  .lightbox { padding: 16px; }
  .lightbox__arrow { width: 44px; height: 44px; font-size: 26px; }
  .lightbox__arrow--prev { left: 8px; }
  .lightbox__arrow--next { right: 8px; }
  .lightbox__close { top: 12px; right: 12px; width: 40px; height: 40px; }
}