/* ========================================
   GALLERY PAGE STYLES
   ======================================== */

/* --- Active nav link --- */
.navbar__link--active {
  color: var(--color-primary-fg) !important;
  position: relative;
}

.navbar__link--active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: 1px;
}

/* --- Gallery Hero --- */
.gallery-hero {
  padding: 160px 0 64px;
  background: var(--color-primary);
}

.gallery-hero__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 40px;
  line-height: 1.1;
  color: var(--color-primary-fg);
  margin-top: 16px;
  text-wrap: balance;
}

@media (min-width: 640px) { .gallery-hero__title { font-size: 52px; } }
@media (min-width: 1024px) { .gallery-hero__title { font-size: 64px; } }

.gallery-hero__subtitle {
  max-width: 560px;
  margin-top: 16px;
  font-size: 16px;
  line-height: 1.6;
  color: rgba(250, 248, 245, 0.6);
}

@media (min-width: 1024px) { .gallery-hero__subtitle { font-size: 18px; } }

/* --- Filter Bar --- */
.gallery-filters {
  position: sticky;
  top: 68px;
  z-index: 50;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: 16px 0;
}

.filter-bar {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.filter-bar::-webkit-scrollbar { display: none; }

.filter-btn {
  flex-shrink: 0;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 8px 20px;
  border-radius: 100px;
  border: 1px solid var(--color-border);
  background: var(--color-card);
  color: var(--color-muted-fg);
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.filter-btn--active {
  background: var(--color-primary);
  color: var(--color-primary-fg);
  border-color: var(--color-primary);
}

.filter-btn--active:hover {
  background: var(--color-primary);
  color: var(--color-primary-fg);
  border-color: var(--color-primary);
}

/* --- Gallery Grid --- */
.gallery-section {
  padding: 48px 0 96px;
  background: var(--color-bg);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (min-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}

@media (min-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
}

/* --- Gallery Item --- */
.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 1 / 1;
}

.gallery-item--tall {
  grid-row: span 2;
  aspect-ratio: auto;
}

.gallery-item--wide {
  grid-column: span 2;
  aspect-ratio: 2 / 1;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-item__caption {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  background: linear-gradient(
    to top,
    rgba(30, 27, 24, 0.75) 0%,
    rgba(30, 27, 24, 0) 60%
  );
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-item__caption {
  opacity: 1;
}

.gallery-item__tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: 4px;
}

.gallery-item__title {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
}

@media (min-width: 768px) {
  .gallery-item__title { font-size: 16px; }
}

/* --- Hiding filtered items --- */
.gallery-item.hidden {
  display: none;
}

/* --- Lightbox --- */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(20, 18, 16, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
}

.lightbox.active {
  display: flex;
}

.lightbox__close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 50%;
  background: rgba(250, 248, 245, 0.1);
  color: rgba(250, 248, 245, 0.8);
  cursor: pointer;
  transition: background 0.2s;
}

.lightbox__close:hover {
  background: rgba(250, 248, 245, 0.2);
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 50%;
  background: rgba(250, 248, 245, 0.1);
  color: rgba(250, 248, 245, 0.8);
  cursor: pointer;
  transition: background 0.2s;
}

.lightbox__nav:hover {
  background: rgba(250, 248, 245, 0.2);
}

.lightbox__nav--prev { left: 20px; }
.lightbox__nav--next { right: 20px; }

.lightbox__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 90vw;
  max-height: 85vh;
}

.lightbox__image {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox__caption {
  margin-top: 16px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(250, 248, 245, 0.7);
  text-align: center;
}

/* --- Scroll-in animations --- */