/* =========================================================================
   Galleria masonry — CSS multi-column
   ========================================================================= */

.gallery {
  column-count: 3;
  column-gap: var(--space-sm);
  margin-top: var(--space-md);
}

@media (max-width: 980px) {
  .gallery { column-count: 2; }
}
@media (max-width: 560px) {
  .gallery { column-count: 1; }
}

.gallery__item {
  break-inside: avoid;
  margin-bottom: var(--space-sm);
  position: relative;
  display: block;
  background: var(--color-surface);
  overflow: hidden;
  cursor: zoom-in;
  border: 0;
  padding: 0;
  width: 100%;
  text-align: left;
  font: inherit;
  color: inherit;
}

.gallery__item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 600ms ease, opacity var(--transition);
}

.gallery__item:hover img,
.gallery__item:focus-visible img {
  transform: scale(1.03);
}

.gallery__caption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 0.75rem 1rem;
  background: linear-gradient(to top, rgba(0,0,0,0.6), rgba(0,0,0,0));
  color: #fff;
  font-size: var(--fs-sm);
  display: flex;
  flex-direction: column;
  gap: 2px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition);
  pointer-events: none;
}
.gallery__caption strong {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: var(--fs-base);
}
.gallery__caption span {
  font-size: var(--fs-xs);
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.85);
}

.gallery__item:hover .gallery__caption,
.gallery__item:focus-visible .gallery__caption {
  opacity: 1;
  transform: translateY(0);
}

/* Stato vuoto / loading */
.gallery--loading {
  min-height: 200px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--color-muted);
}