/* Gallery page - masonry */
.gallery-filter {
  padding: 40px 0 20px;
}
.gallery-filter__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.gallery-filter button {
  padding: 10px 18px;
  border-radius: 999px;
  background: #fff;
  border: 2px solid var(--ink);
  font-weight: 800;
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
  letter-spacing: .05em;
  transition: background .15s, color .15s;
}
.gallery-filter button.is-active { background: var(--ink); color: #fff; }
.gallery-filter button:hover { background: var(--accent-green); }
.gallery-filter button.is-active:hover { background: var(--ink); color: #fff; }

.masonry {
  max-width: var(--max);
  margin: 40px auto 0;
  padding: 0 24px;
  column-count: 3;
  column-gap: 16px;
}
.masonry__item {
  break-inside: avoid;
  margin-bottom: 16px;
  border-radius: var(--radius-m);
  overflow: hidden;
  border: 2px solid var(--ink);
  background: var(--bg-soft);
  position: relative;
  display: block;
  cursor: pointer;
  transition: transform .2s;
}
.masonry__item:hover { transform: translateY(-3px); }
.masonry__item img { width:100%; display:block; }
.masonry__tag {
  position: absolute;
  left: 12px; top: 12px;
  background: #fff;
  border: 2px solid var(--ink);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .05em;
}
.masonry__item.is-hidden { display: none; }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(26,26,26,.92);
  display: none;
  z-index: 500;
  align-items: center;
  justify-content: center;
  padding: 40px;
}
.lightbox.is-open { display: flex; }
.lightbox img { max-width: 90vw; max-height: 85vh; border-radius: 12px; }
.lightbox__close {
  position: absolute;
  top: 20px; right: 20px;
  background: #fff; color: var(--ink);
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 0; cursor: pointer;
  font-size: 18px;
  font-weight: 800;
}

@media (max-width: 820px) { .masonry { column-count: 2; } }
@media (max-width: 520px) { .masonry { column-count: 1; } }