/* ==========================================================================
   Componente: Galería (grid + lightbox)
   ========================================================================== */

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-16);
}

.gallery__item {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-image);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: var(--transition-base);
}

.gallery__item:hover {
  box-shadow: var(--shadow-hover);
  transform: scale(1.02);
}

.gallery__image {
  width: 100%;
  height: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center;
}

@media (min-width: 600px) {
  .gallery__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 992px) {
  .gallery__grid {
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 200px;
  }

  .gallery__image {
    aspect-ratio: auto;
  }

  .gallery__item--wide {
    grid-column: span 2;
    grid-row: span 2;
  }

  .gallery__item--tall {
    grid-row: span 2;
  }
}

/* Lightbox */

.gallery__lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
}

.gallery__lightbox--open {
  opacity: 1;
  visibility: visible;
}

.gallery__lightbox-backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, .85);
}

.gallery__lightbox-content {
  position: relative;
  z-index: 1;
  max-width: min(900px, 90vw);
  max-height: 85vh;
}

.gallery__lightbox-image {
  display: block;
  max-width: 100%;
  max-height: 85vh;
  border-radius: var(--radius-image);
  object-fit: contain;
}

.gallery__lightbox-close,
.gallery__lightbox-nav {
  position: absolute;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, .15);
  color: var(--white);
  font-size: 1.125rem;
  transition: var(--transition-base);
}

.gallery__lightbox-close:hover,
.gallery__lightbox-nav:hover {
  background-color: var(--white);
  color: var(--text-color);
}

.gallery__lightbox-close {
  top: var(--space-16);
  right: var(--space-16);
}

.gallery__lightbox-nav {
  top: 50%;
  transform: translateY(-50%);
}

.gallery__lightbox-nav--prev {
  left: var(--space-16);
}

.gallery__lightbox-nav--next {
  right: var(--space-16);
}