/* ==========================================================================
   Anchora Apartments — Gallery page
   ========================================================================== */

.gallery-hero {
  padding-top: clamp(3rem, 2rem + 4vw, 6rem);
  padding-bottom: clamp(2rem, 1rem + 2vw, 3rem);
}

.gallery-hero__crumbs {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--space-8);
}

.gallery-hero__crumbs a:hover {
  color: var(--color-aqua-deep);
}

.gallery-hero__head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: end;
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-line);
}

.gallery-hero__title {
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  font-weight: 300;
  line-height: 0.96;
  letter-spacing: -0.02em;
  color: var(--color-ink);
}

.gallery-hero__title em {
  font-style: italic;
  color: var(--color-aqua-deep);
  font-weight: 300;
}

.gallery-hero__lede {
  font-size: var(--fs-md);
  line-height: 1.7;
  color: var(--color-ink-soft);
  font-weight: 300;
  max-width: 50ch;
}

@media (max-width: 860px) {
  .gallery-hero__head {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

/* ---- Section toggle bar ---- */
.gallery-tabs {
  position: sticky;
  top: 78px;
  background: rgba(250, 247, 242, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  z-index: var(--z-elevated);
  border-bottom: 1px solid var(--color-line);
}

.gallery-tabs__inner {
  display: flex;
  gap: var(--space-2);
  padding-block: var(--space-3);
  flex-wrap: wrap;
  align-items: center;
}

.gallery-tab {
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-pill);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
  border: 1px solid transparent;
  transition: background var(--dur-fast) var(--ease-out-quart),
              color var(--dur-fast) var(--ease-out-quart),
              border-color var(--dur-fast) var(--ease-out-quart);
}

.gallery-tab:hover {
  background: var(--color-cream);
}

.gallery-tab.is-active {
  background: var(--color-ink);
  color: var(--color-ivory);
}

.gallery-count {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--color-muted);
  margin-left: auto;
  letter-spacing: 0.08em;
}

/* ---- Section blocks ---- */
.gallery-section {
  padding-block: clamp(3rem, 2rem + 3vw, 5rem);
}

.gallery-section__head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: end;
  margin-bottom: var(--space-12);
}

.gallery-section__head .section-id {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--fs-4xl);
  color: var(--color-aqua-deep);
  font-weight: 300;
  line-height: 1;
}

.gallery-section__title {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: 400;
  line-height: 1.05;
  color: var(--color-ink);
  letter-spacing: -0.02em;
  margin-top: var(--space-3);
}

.gallery-section__title em {
  font-style: italic;
  color: var(--color-aqua-deep);
  font-weight: 300;
}

.gallery-section__lede {
  font-size: var(--fs-md);
  line-height: 1.7;
  color: var(--color-ink-soft);
  font-weight: 300;
  max-width: 50ch;
}

@media (max-width: 860px) {
  .gallery-section__head {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
}

/* ---- Masonry-style grid (CSS columns) for variable aspects ---- */
.masonry {
  column-count: 4;
  column-gap: var(--space-4);
}

@media (max-width: 1280px) { .masonry { column-count: 3; } }
@media (max-width: 860px)  { .masonry { column-count: 2; } }
@media (max-width: 540px)  { .masonry { column-count: 1; } }

.masonry__item {
  break-inside: avoid;
  margin-bottom: var(--space-4);
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: zoom-in;
  background: var(--color-cream);
  position: relative;
}

.masonry__item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--dur-slow) var(--ease-out-expo),
              filter var(--dur-base) var(--ease-out-quart);
}

.masonry__item:hover img {
  transform: scale(1.04);
  filter: brightness(1.04);
}

.masonry__item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(31,27,22,0.18));
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out-quart);
  pointer-events: none;
}

.masonry__item:hover::after {
  opacity: 1;
}

/* ---- Section divider ---- */
.gallery-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-line) 50%, transparent);
  border: 0;
  margin-block: var(--space-16);
}