/*
 * Gallery page – grid of installation photos with lightbox.
 */

:root {
  --galeria-accent: #0066cc;
  --galeria-border: #e7e7ea;
  --galeria-text: #1c1c1c;
  --galeria-muted: #6a6a6a;
  --galeria-heading: #141414;
}

.galeria-page {
  padding-bottom: clamp(2rem, 5vw, 4rem);
}

.galeria-header {
  padding-top: clamp(1.5rem, 4vw, 2.5rem);
  padding-bottom: clamp(1.5rem, 4vw, 2.5rem);
  border-bottom: 1px solid var(--galeria-border);
}

.galeria-header__title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--galeria-heading);
  margin: 0 0 0.5rem;
}

.galeria-header__subtitle {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--galeria-muted);
  margin: 0;
  max-width: 52rem;
  line-height: 1.5;
}

.galeria__body {
  padding-top: clamp(1.5rem, 4vw, 2.5rem);
}

.galeria-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2.5vw, 1.5rem);
}

@media (max-width: 900px) {
  .galeria-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 520px) {
  .galeria-grid {
    grid-template-columns: 1fr;
  }
}

.galeria-item {
  margin: 0;
}

.galeria-item__btn {
  display: flex;
  flex-direction: column;
  width: 100%;
  padding: 0;
  border: 1px solid var(--galeria-border);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  overflow: hidden;
  text-align: left;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.galeria-item__btn:hover,
.galeria-item__btn:focus-visible {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
  outline: 2px solid var(--galeria-accent);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .galeria-item__btn {
    transition: none;
  }
  .galeria-item__btn:hover,
  .galeria-item__btn:focus-visible {
    transform: none;
  }
}

.galeria-item__img-wrap {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #f4f4f6;
}

.galeria-item__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.galeria-item__caption {
  display: block;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  color: var(--galeria-text);
  line-height: 1.4;
}

.galeria-empty {
  text-align: center;
  color: var(--galeria-muted);
  font-size: 1.05rem;
  padding: 3rem 1rem;
}

/* Lightbox */
.galeria-lightbox {
  border: none;
  padding: 0;
  max-width: min(95vw, 1200px);
  max-height: 95vh;
  background: transparent;
  overflow: visible;
}

.galeria-lightbox::backdrop {
  background: rgba(0, 0, 0, 0.85);
}

.galeria-lightbox__close {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 2;
  width: 2.5rem;
  height: 2.5rem;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.galeria-lightbox__close:hover,
.galeria-lightbox__close:focus-visible {
  background: rgba(255, 255, 255, 0.3);
  outline: 2px solid #fff;
}

.galeria-lightbox__figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.galeria-lightbox__img {
  max-width: 100%;
  max-height: 85vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
}

.galeria-lightbox__caption {
  color: #fff;
  font-size: 1rem;
  text-align: center;
  max-width: 40rem;
  line-height: 1.4;
  padding: 0 1rem;
}

.galeria-lightbox__caption[hidden] {
  display: none;
}