/* ==========================================================================
   Gallery Page Styles — Nocturne Brass
   Scoped to #gallery-main
   ========================================================================== */

#gallery-main {
  width: 100%;
  background-color: var(--color-ink);
}

/* Gallery Introduction */
.gallery-intro {
  padding-block-start: var(--space-4xl);
  padding-block-end: var(--space-3xl);
  padding-inline: var(--container-padding-mobile);
}

.gallery-intro__inner {
  max-width: 600px;
  margin-inline: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.gallery-intro__eyebrow {
  margin-block-end: 0;
}

.gallery-intro__heading {
  margin-block-end: 0;
}

.gallery-intro__text {
  margin-block-end: 0;
  color: var(--color-parchment-muted);
}

/* Gallery Grid */
.gallery-grid-section {
  padding-block-end: var(--space-4xl);
  padding-inline: var(--container-padding-mobile);
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  max-width: var(--container-max-width);
  margin-inline: auto;
}

.gallery-tile {
  margin: 0;
  background-color: var(--color-charcoal);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.gallery-tile img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 0;
  transition: transform var(--transition-fast);
}

.gallery-tile:hover img {
  transform: translateY(-2px);
}

.gallery-tile:focus-within {
  outline: var(--focus-outline-width) solid var(--focus-outline-color);
  outline-offset: var(--focus-outline-offset);
}

.gallery-tile__caption {
  padding: var(--space-md) var(--space-lg) var(--space-lg);
  margin-block-start: 0;
  color: var(--color-parchment-muted);
  font-size: var(--font-size-small);
  line-height: var(--line-height-small);
  letter-spacing: var(--letter-spacing-small);
  text-align: left;
}

/* Aspect ratio classes for gallery tiles */
.gallery-tile--portrait img {
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.gallery-tile--square img {
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

/* Atmosphere Note */
.atmosphere-note {
  background-color: var(--color-wood);
  padding-block: var(--space-3xl);
  padding-inline: var(--container-padding-mobile);
}

.atmosphere-note__inner {
  max-width: 600px;
  margin-inline: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.atmosphere-note__heading {
  margin-block-end: 0;
  padding-block-start: var(--space-md);
  border-block-start: 1px solid var(--color-brass);
}

.atmosphere-note__text {
  margin-block-end: 0;
  color: var(--color-parchment);
}

/* Visit Call-to-Action */
.visit-cta {
  padding-block: var(--space-4xl);
  padding-inline: var(--container-padding-mobile);
  background-color: var(--color-ink);
}

.visit-cta__inner {
  max-width: 500px;
  margin-inline: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
}

.visit-cta__heading {
  margin-block-end: 0;
}

.visit-cta__text {
  margin-block-end: 0;
  color: var(--color-parchment-muted);
}

.visit-cta__button {
  width: auto;
}

/* Tablet */
@media (min-width: 768px) {
  .gallery-intro {
    padding-inline: var(--container-padding-desktop);
  }

  .gallery-grid-section {
    padding-inline: var(--container-padding-desktop);
  }

  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2xl);
  }

  .atmosphere-note {
    padding-inline: var(--container-padding-desktop);
  }

  .visit-cta {
    padding-inline: var(--container-padding-desktop);
  }
}

/* Desktop */
@media (min-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-2xl);
  }

  .gallery-tile--portrait {
    grid-column: span 1;
  }

  .gallery-tile--square {
    grid-column: span 1;
  }

  .gallery-intro {
    padding-block-start: var(--space-5xl);
    padding-block-end: var(--space-4xl);
  }

  .gallery-grid-section {
    padding-block-end: var(--space-5xl);
  }

  .atmosphere-note {
    padding-block: var(--space-4xl);
  }

  .visit-cta {
    padding-block: var(--space-5xl);
  }
}

/* Mobile adjustments for 390px viewport */
@media (max-width: 479px) {
  .gallery-intro {
    padding-block-start: var(--space-3xl);
    padding-block-end: var(--space-2xl);
  }

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

  .gallery-tile__caption {
    padding: var(--space-sm) var(--space-md) var(--space-md);
  }

  .atmosphere-note {
    padding-block: var(--space-2xl);
  }

  .visit-cta {
    padding-block: var(--space-3xl);
  }

  .visit-cta__button {
    width: 100%;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .gallery-tile img {
    transition: none;
  }

  .gallery-tile:hover img {
    transform: none;
  }
}