/* ============================================================
   GALERIE.CSS — Kavárna Karolína — Gallery subpage styles
   ============================================================ */

/* ── Page Hero ──────────────────────────────────────────────── */

.galerie-hero {
  position: relative;
  min-height: calc(75svh - var(--nav-height));
  min-height: calc(75vh - var(--nav-height));
  display: flex;
  align-items: center;
  overflow: hidden;
  margin-top: var(--nav-height);
}

.galerie-hero__bg {
  position: absolute;
  inset: 0;
}

.galerie-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 55%;
}

.galerie-hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      to bottom,
      rgba(43, 29, 23, 0.20) 0%,
      rgba(43, 29, 23, 0.55) 60%,
      rgba(43, 29, 23, 0.82) 100%
    ),
    linear-gradient(
      110deg,
      rgba(43, 29, 23, 0.95) 0%,
      rgba(43, 29, 23, 0.65) 50%,
      rgba(43, 29, 23, 0.18) 100%
    );
}

.galerie-hero__content {
  position: relative;
  z-index: 1;
  color: var(--color-warm-white);
  padding-block: clamp(3rem, 6vh, 5rem);
  max-width: 720px;
}

.galerie-hero__content .hero__tagline {
  color: var(--color-caramel);
  margin-bottom: var(--space-4);
}

.galerie-hero__content h1 {
  color: var(--color-warm-white);
  margin-bottom: var(--space-6);
  line-height: 1.12;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.28);
}

.galerie-hero__content h1 em {
  color: var(--color-caramel);
  font-style: italic;
}

.galerie-hero__lead {
  font-size: var(--text-lg);
  color: var(--color-cream);
  max-width: 600px;
  opacity: 0.95;
  line-height: 1.85;
}

/* ── In-page nav anchors ────────────────────────────────────── */

.galerie-anchors {
  display: flex;
  gap: var(--space-1);
  flex-wrap: wrap;
  padding: var(--space-4) 0 0;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: var(--space-10);
  overflow-x: auto;
  scrollbar-width: none;
}

.galerie-anchors::-webkit-scrollbar { display: none; }

.galerie-anchor {
  display: inline-block;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-bark);
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color var(--transition-fast), border-color var(--transition-fast);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

.galerie-anchor:hover {
  color: var(--color-espresso);
  background-color: rgba(197, 138, 60, 0.05);
}

.galerie-anchor.is-active {
  color: var(--color-espresso);
  border-bottom-color: var(--color-caramel);
  font-weight: 600;
}

/* ── Category section ───────────────────────────────────────── */

.galerie-category {
  padding-bottom: var(--space-16);
}

.galerie-category + .galerie-category {
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.galerie-category__header {
  margin-bottom: var(--space-6);
}

.galerie-category__header h2 {
  margin-top: var(--space-1);
}

.galerie-category__lead {
  color: var(--color-bark);
  font-size: var(--text-base);
  max-width: 560px;
  margin-top: var(--space-2);
}

/* ── Gallery grid ───────────────────────────────────────────── */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 280px;
  gap: var(--space-3);
}

@media (max-width: 1023px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 260px;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
    gap: var(--space-2);
  }
}

/* ── Gallery item ───────────────────────────────────────────── */

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  cursor: pointer;
  background-color: var(--color-surface);
  display: block;
}

.gallery-item:focus-visible {
  outline: 3px solid var(--color-caramel);
  outline-offset: 2px;
}

/* Size variants */
.gallery-item--featured {
  grid-column: span 2;
  grid-row: span 2;
}

.gallery-item--wide {
  grid-column: span 2;
}

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

/* Image */
.gallery-item__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.55s var(--ease-out);
}

.gallery-item:hover .gallery-item__img,
.gallery-item:focus-visible .gallery-item__img {
  transform: scale(1.05);
}

/* Overlay caption */
.gallery-item__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-3) var(--space-4);
  background: linear-gradient(
    to top,
    rgba(43, 29, 23, 0.78) 0%,
    rgba(43, 29, 23, 0.18) 55%,
    transparent 100%
  );
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.gallery-item:hover .gallery-item__overlay,
.gallery-item:focus-visible .gallery-item__overlay {
  opacity: 1;
}

.gallery-item__caption {
  color: var(--color-warm-white);
  font-size: var(--text-sm);
  font-weight: 500;
  transform: translateY(6px);
  transition: transform var(--transition-base);
}

.gallery-item:hover .gallery-item__caption,
.gallery-item:focus-visible .gallery-item__caption {
  transform: translateY(0);
}

.gallery-item__sub {
  color: rgba(245, 239, 230, 0.75);
  font-size: var(--text-xs);
  margin-top: 2px;
}

/* Zoom icon on hover */
.gallery-item__zoom {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(43, 29, 23, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity var(--transition-base), transform var(--transition-base);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.gallery-item:hover .gallery-item__zoom,
.gallery-item:focus-visible .gallery-item__zoom {
  opacity: 1;
  transform: scale(1);
}

.gallery-item__zoom svg {
  color: var(--color-warm-white);
}

/* ── Collapse on mobile: drop featured/wide spans ───────────── */

@media (max-width: 480px) {
  .gallery-item {
    aspect-ratio: 4 / 3;
  }

  .gallery-item--featured,
  .gallery-item--wide,
  .gallery-item--tall {
    grid-column: span 1;
    grid-row: span 1;
  }

  /* Always show overlay on mobile (no hover) */
  .gallery-item__overlay {
    opacity: 1;
  }

  .gallery-item__caption {
    transform: none;
  }

  .gallery-item__zoom {
    display: none;
  }
}

/* ── Single-image wedding section layout ────────────────────── */

.gallery-grid--single {
  grid-template-columns: 1fr;
  grid-auto-rows: auto;
  max-width: 720px;
}

.gallery-grid--single .gallery-item {
  aspect-ratio: 16 / 9;
}

/* ── Bottom CTA ─────────────────────────────────────────────── */

.galerie-cta-section {
  text-align: center;
}

.galerie-cta-btns {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-5);
}

/* ── Reduced motion ─────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  .gallery-item__img,
  .gallery-item__overlay,
  .gallery-item__caption,
  .gallery-item__zoom {
    transition: none !important;
  }
}