/* ==========================================================================
   GALLERY SLIDER (Homepage)
   ========================================================================== */

.galleries {
  padding-block: var(--space-xl);
}

.galleries__slider {
  overflow-x: auto;
  overflow-y: visible;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-top: 80px;
  padding-bottom: var(--space-md);
  cursor: grab;
}

.galleries__slider::-webkit-scrollbar {
  display: none;
}

.galleries__slider.is-dragging {
  cursor: grabbing;
  user-select: none;
}

.galleries__track {
  display: flex;
  gap: var(--space-xl);
  padding-inline: max(var(--space-lg), calc((100vw - 1200px) / 2));
  width: max-content;
  scroll-snap-type: x proximity;
}

/* ---------- Folder Item ---------- */

.gallery-folder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  scroll-snap-align: start;
  flex-shrink: 0;
}

.gallery-folder__wrapper {
  position: relative;
  width: 180px;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-folder__icon {
  position: relative;
  z-index: 2;
  width: 100%;
  height: auto;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.08));
}

/* ---------- Peek Images ---------- */

.gallery-folder__peek {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.gallery-folder__peek-img {
  position: absolute;
  width: 80px;
  height: 104px;
  object-fit: cover;
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  opacity: 0;
  transform: translateY(20px) scale(0.8);
  transition:
    opacity 0.4s cubic-bezier(0.34, 1.56, 0.64, 1),
    transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.gallery-folder__peek-img--1 {
  top: -10px;
  left: -10px;
  transition-delay: 0ms;
}

.gallery-folder__peek-img--2 {
  top: -20px;
  left: 50%;
  transform: translateX(-50%) translateY(20px) scale(0.8);
  transition-delay: 60ms;
}

.gallery-folder__peek-img--3 {
  top: -5px;
  right: -10px;
  transition-delay: 120ms;
}

/* Hover: images spill out */
.gallery-folder:hover .gallery-folder__peek-img--1 {
  opacity: 1;
  transform: translateY(-30px) rotate(-8deg) scale(1);
}

.gallery-folder:hover .gallery-folder__peek-img--2 {
  opacity: 1;
  transform: translateX(-50%) translateY(-45px) rotate(2deg) scale(1);
}

.gallery-folder:hover .gallery-folder__peek-img--3 {
  opacity: 1;
  transform: translateY(-25px) rotate(6deg) scale(1);
}

/* Folder lift on hover */
.gallery-folder:hover .gallery-folder__icon {
  transform: translateY(-4px);
}

/* ---------- Folder Label ---------- */

.gallery-folder__label {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text);
  text-align: center;
  transition: color 0.3s ease;
}

.gallery-folder:hover .gallery-folder__label {
  color: var(--color-accent);
}

/* ==========================================================================
   GALLERY DETAIL PAGE
   ========================================================================== */

.gallery-hero {
  padding-top: calc(52px + var(--space-xl));
  padding-bottom: var(--space-lg);
}

.gallery-hero__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl, clamp(2.5rem, 2rem + 3vw, 5rem));
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.gallery-hero__desc {
  max-width: 600px;
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ---------- Masonry Grid ---------- */

.gallery-grid {
  padding-bottom: var(--space-xl);
}

.gallery-grid__masonry {
  columns: 3;
  column-gap: var(--space-sm);
}

.gallery-grid__item {
  break-inside: avoid;
  margin-bottom: var(--space-sm);
  overflow: hidden;
}

.gallery-grid__item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.6s ease;
}

.gallery-grid__item:hover img {
  transform: scale(1.03);
}

/* ---------- Back Link ---------- */

.gallery-back {
  padding-block: var(--space-lg);
  border-top: 2px solid var(--color-text);
}

.gallery-back__link {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 900px) {
  .gallery-grid__masonry {
    columns: 2;
  }
}

@media (max-width: 768px) {
  .gallery-folder__wrapper {
    width: 140px;
    height: 140px;
  }

  .gallery-folder__peek-img {
    width: 60px;
    height: 78px;
  }

  .galleries__track {
    gap: var(--space-lg);
  }
}

@media (max-width: 480px) {
  .gallery-grid__masonry {
    columns: 1;
  }

  .gallery-hero {
    padding-top: calc(44px + var(--space-lg));
  }

  .gallery-folder__wrapper {
    width: 120px;
    height: 120px;
  }

  .gallery-folder__peek-img {
    width: 50px;
    height: 65px;
  }
}