/* ============================================
   GALLERY — Apple Studio Showcase
   ============================================ */

.gallery {
  padding-top: clamp(3rem, 6vw, 5rem);
  padding-bottom: clamp(4rem, 8vw, 6.5rem);
}

.gallery-header {
  max-width: 1040px;
  margin: 0 auto clamp(2rem, 4vw, 3rem);
  padding: 0 var(--sp-5);
}

.gallery-title {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

/* Luminous Apple Studio Card */
.apple-app-card {
  max-width: 1040px;
  margin: 0 auto clamp(2.5rem, 5vw, 4rem);
  padding: clamp(1.75rem, 3.5vw, 2.5rem);
  border-radius: 28px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  box-shadow:
    0 24px 60px -16px rgba(0, 0, 0, 0.25),
    0 2px 8px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  gap: clamp(1.5rem, 3vw, 2.25rem);
  position: relative;
  overflow: hidden;
  scroll-margin-top: 90px;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), border-color 0.25s var(--ease-out);
}

[data-theme="light"] .apple-app-card {
  background: #ffffff;
  border-color: rgba(10, 15, 30, 0.07);
  box-shadow:
    0 24px 64px -16px rgba(10, 15, 35, 0.06),
    0 2px 6px rgba(10, 15, 30, 0.02);
}

.apple-app-card:hover {
  border-color: var(--border-medium);
  box-shadow:
    0 32px 72px -16px rgba(0, 0, 0, 0.35),
    0 4px 14px rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .apple-app-card:hover {
  border-color: rgba(10, 15, 30, 0.12);
  box-shadow:
    0 30px 68px -16px rgba(10, 15, 35, 0.1),
    0 4px 12px rgba(10, 15, 30, 0.04);
}

/* Card Header: Editorial Alignment */
.apple-studio-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  flex-wrap: wrap;
  padding-bottom: 2px;
}

.apple-studio-identity {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.5vw, 18px);
  min-width: 0;
  max-width: 720px;
}

/* Apple Squircle Icon with Hardware Highlight */
.apple-studio-icon {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow:
    0 8px 22px -4px rgba(0, 0, 0, 0.3),
    0 2px 6px rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .apple-studio-icon {
  border-color: rgba(10, 15, 30, 0.1);
  box-shadow:
    0 8px 20px -4px rgba(10, 15, 35, 0.12),
    0 2px 6px rgba(10, 15, 30, 0.04);
}

.apple-studio-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.apple-studio-title-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.apple-studio-title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  line-height: 1.15;
}

.apple-studio-rating {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.shelf-stars {
  color: #ffb703;
  font-size: 0.8125rem;
}

.apple-studio-tagline {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.45;
  letter-spacing: -0.01em;
}

/* Apple-Style Store CTA */
.apple-studio-cta {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.apple-studio-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 36px;
  padding: 0 16px;
  border-radius: 999px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  color: var(--text-primary);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
  transition: all var(--transition-fast);
}

[data-theme="light"] .apple-studio-btn {
  background: #f1f3f6;
  border-color: rgba(10, 15, 30, 0.1);
  color: #111217;
}

.apple-studio-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-on-accent) !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px var(--accent-glow);
}

.apple-studio-arrow {
  font-size: 0.6875rem;
  opacity: 0.7;
  transition: transform var(--transition-fast);
}

.apple-studio-btn:hover .apple-studio-arrow {
  transform: translate(1px, -1px);
  opacity: 1;
}

/* Horizontal Film Track with Panoramic Fade */
.apple-studio-stage {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.apple-film-track {
  display: flex;
  gap: clamp(16px, 2.5vw, 22px);
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  padding: 10px 10px 18px 4px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  -webkit-mask-image: linear-gradient(to right, #000 0%, #000 calc(100% - 60px), transparent 100%);
  mask-image: linear-gradient(to right, #000 0%, #000 calc(100% - 60px), transparent 100%);
}

.apple-film-track::-webkit-scrollbar {
  display: none;
}

/* Floating Poster Slabs (Golden Proportions) */
.apple-film-slab {
  flex: 0 0 clamp(180px, 21vw, 215px);
  aspect-ratio: 9 / 18.5;
  scroll-snap-align: start;
  border-radius: 20px;
  overflow: hidden;
  background: var(--bg-surface-elevated);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    0 14px 32px -8px rgba(0, 0, 0, 0.35),
    0 4px 10px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  outline: none;
  user-select: none;
  -webkit-user-select: none;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), border-color 0.25s ease;
}

[data-theme="light"] .apple-film-slab {
  background: #ffffff;
  border-color: rgba(10, 15, 30, 0.08);
  box-shadow:
    0 14px 34px -8px rgba(10, 15, 35, 0.09),
    0 2px 8px rgba(10, 15, 30, 0.04);
}

.apple-film-slab:hover {
  transform: translateY(-8px) scale(1.015);
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow:
    0 24px 48px -10px rgba(0, 0, 0, 0.5),
    0 8px 18px rgba(0, 0, 0, 0.3);
}

[data-theme="light"] .apple-film-slab:hover {
  border-color: rgba(10, 15, 30, 0.18);
  box-shadow:
    0 22px 46px -10px rgba(10, 15, 35, 0.16),
    0 6px 14px rgba(10, 15, 30, 0.06);
}

.apple-film-slab img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

/* Purge Legacy Overlay Rules */
.reel-nav,
.reel-viewport .reel-nav,
.shelf-reel-toolbar,
.shelf-nav-btn {
  display: none !important;
}

@media (max-width: 768px) {
  .apple-app-card {
    padding: var(--sp-5);
  }
  .apple-studio-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sp-3);
  }
  .apple-studio-cta {
    width: 100%;
  }
  .apple-studio-btn {
    width: 100%;
    justify-content: center;
  }
  .apple-film-track {
    -webkit-mask-image: none;
    mask-image: none;
  }
  .apple-film-slab {
    flex: 0 0 68vw;
  }
}