/**
 * Instagram editorial strip + lightbox
 */

#instagram {
  background: var(--ink);
}

.ig-strip-outer {
  margin-top: 2.5rem;
  position: relative;
}

.ig-strip-outer::before,
.ig-strip-outer::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: clamp(2rem, 8vw, 6rem);
  z-index: 2;
  pointer-events: none;
}

.ig-strip-outer::before {
  left: 0;
  background: linear-gradient(90deg, var(--ink), transparent);
}

.ig-strip-outer::after {
  right: 0;
  background: linear-gradient(270deg, var(--ink), transparent);
}

.ig-strip {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-padding: 1rem;
  padding: 0.5rem 1rem 1.25rem;
  -webkit-overflow-scrolling: touch;
  cursor: grab;
}

.ig-strip.is-dragging {
  cursor: grabbing;
  scroll-snap-type: none;
}

.ig-strip::-webkit-scrollbar {
  height: 4px;
}

.ig-strip::-webkit-scrollbar-thumb {
  background: rgba(201, 176, 138, 0.4);
  border-radius: 4px;
}

.ig-strip-item {
  flex: 0 0 auto;
  width: clamp(200px, 28vw, 320px);
  scroll-snap-align: start;
  position: relative;
  border-radius: 0.75rem;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--ink-panel);
  border: none;
  padding: 0;
  cursor: pointer;
}

.ig-strip-item--wide {
  width: clamp(260px, 36vw, 400px);
  aspect-ratio: 3 / 4;
}

.ig-strip-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.ig-strip-item:hover img,
.ig-strip-item:focus-visible img {
  transform: scale(1.06);
}

.ig-strip-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1rem;
  background: linear-gradient(to top, rgba(12, 11, 10, 0.85) 0%, transparent 55%);
  opacity: 0;
  transition: opacity 0.35s var(--ease-out);
}

.ig-strip-item:hover .ig-strip-overlay,
.ig-strip-item:focus-visible .ig-strip-overlay {
  opacity: 1;
}

.ig-strip-label {
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--champagne);
}

.ig-lightbox {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: rgba(12, 11, 10, 0.92);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s var(--ease-out), visibility 0.35s;
}

.ig-lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.ig-lightbox img {
  max-width: min(92vw, 900px);
  max-height: 85vh;
  object-fit: contain;
  border-radius: 0.5rem;
}

.ig-lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid rgba(242, 237, 230, 0.2);
  border-radius: 50%;
  background: rgba(20, 18, 16, 0.8);
  color: var(--ivory);
  font-size: 1.25rem;
  cursor: pointer;
}

.ig-lightbox-close:focus-visible {
  outline: 2px solid var(--champagne);
  outline-offset: 2px;
}

.ig-lightbox-caption {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.8rem;
  color: var(--ivory-muted);
  text-align: center;
  max-width: 90%;
}

@media (prefers-reduced-motion: reduce) {
  .ig-strip-item img {
    transition: none;
  }
}