/* ============================================================
   Gallery / Collection pages
   ============================================================ */

/* ── Collection header ──────────────────────────────────── */
.collection-hero {
  padding: calc(var(--nav-height) + clamp(60px, 8vw, 100px)) var(--gutter) clamp(48px, 6vw, 80px);
  max-width: var(--max-width);
  margin: 0 auto;
  border-bottom: 1px solid var(--divider);
}

.collection-hero .t-label {
  display: block;
  margin-bottom: 16px;
}

.collection-hero h1 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.5rem, 5vw, 5rem);
  letter-spacing: 0.08em;
  line-height: 1.05;
  margin-bottom: 12px;
}

.collection-technique {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0.75;
  margin-top: 4px;
}

.collection-hero .description {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(0.95rem, 1.4vw, 1.15rem);
  color: var(--gold);
  max-width: 600px;
}

.collection-count {
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.4;
  margin-top: 24px;
}

/* ── Gallery grid ───────────────────────────────────────── */
.gallery-section {
  padding: clamp(48px, 6vw, 80px) var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2.5vw, 32px);
}

/* ── Piece card ─────────────────────────────────────────── */
.piece-card {
  position: relative;
  cursor: pointer;
  overflow: hidden;
  background: transparent;
}

.piece-card-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
}

.piece-card-image img,
.piece-card-image video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.9s var(--ease);
}

.piece-card-image video {
  object-fit: contain;
  background: #F0EDE6;
}

.piece-card:hover .piece-card-image img {
  transform: scale(1.04);
}


.piece-card-meta {
  padding: 14px 0 8px;
}

.piece-card-meta .piece-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  line-height: 1.3;
  margin-bottom: 4px;
  color: var(--ink);
}

.piece-card-meta .piece-dims {
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: #888;
  margin-bottom: 2px;
}

.piece-card-meta .piece-year {
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

/* Placeholder card (for clothes / coming soon) */
.piece-card--placeholder .piece-card-image {
  background: linear-gradient(135deg, #EDE9E2, #D8D2C8);
  display: flex;
  align-items: center;
  justify-content: center;
}

.placeholder-label {
  text-align: center;
  color: var(--gold);
}

.placeholder-label span {
  display: block;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-top: 8px;
}

.placeholder-label .placeholder-icon {
  font-size: 1.5rem;
  opacity: 0.3;
}

/* ── Empty state ────────────────────────────────────────── */
.gallery-empty {
  text-align: center;
  padding: 80px 0;
  grid-column: 1 / -1;
}

.gallery-empty p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--gold);
  opacity: 0.6;
}

/* ── Stagger animation for grid items ───────────────────── */
.piece-card {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.piece-card.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 580px) {
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .piece-card-image {
    aspect-ratio: 4/3;
  }

  .collection-hero h1 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .collection-hero .description {
    font-size: 0.9rem;
  }
}

/* ── Artwork popup modal (photo only) ───────────────────── */
.artwork-modal-backdrop {
  position: absolute;
  z-index: 200;
  background: rgba(240, 237, 230, 0.93);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 300ms ease;
}

.artwork-modal-backdrop.open {
  opacity: 1;
  pointer-events: all;
}

.artwork-modal-img {
  max-width: 92vw;
  max-height: 90vh;
  object-fit: contain;
  display: block;
  transform: scale(0.96);
  transition: transform 320ms cubic-bezier(0.22, 1, 0.36, 1);
  user-select: none;
}

.artwork-modal-backdrop.open .artwork-modal-img {
  transform: scale(1);
}

.artwork-modal-close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid rgba(13, 13, 13, 0.2);
  border-radius: 50%;
  color: rgba(13, 13, 13, 0.5);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  z-index: 202;
  transition: border-color 150ms ease, color 150ms ease;
}

.artwork-modal-close:hover {
  border-color: rgba(13, 13, 13, 0.5);
  color: var(--ink);
}

@media (max-width: 768px) {
  .artwork-modal-close {
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    font-size: 1.2rem;
  }
}

/* ── Slideshow modal ────────────────────────────────────── */
.artwork-modal-slideshow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.slideshow-current {
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.slideshow-current img {
  max-width: 88vw;
  max-height: 82vh;
  object-fit: contain;
  display: block;
  user-select: none;
  transform: scale(0.97);
  transition: transform 320ms cubic-bezier(0.22, 1, 0.36, 1);
}

.artwork-modal-backdrop.open .slideshow-current img {
  transform: scale(1);
}

.slideshow-current video {
  max-width: 88vw;
  max-height: 82vh;
  display: block;
  outline: none;
}

.slideshow-dots {
  display: flex;
  gap: 10px;
  align-items: center;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(13, 13, 13, 0.2);
  cursor: pointer;
  transition: background 200ms ease, transform 200ms ease;
  flex-shrink: 0;
}

.dot.active {
  background: var(--gold);
  transform: scale(1.3);
}

@media (max-width: 768px) {
  .slideshow-current img,
  .slideshow-current video {
    max-width: 94vw;
    max-height: 75vh;
  }
}