/* ===== Galeria — estilos específicos desta página ===== */

.page-banner {
  padding: 68px 0 40px;
  border-bottom: 1px solid var(--line);
}
.page-banner h1 { max-width: 20ch; font-size: clamp(2rem, 4vw, 2.9rem); }
.page-banner p { font-size: 1.15rem; color: var(--ink-soft); }

.galeria-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 16px;
}
.galeria-item {
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  overflow: hidden;
  border-radius: var(--radius);
  position: relative;
}
.galeria-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}
.galeria-item:hover img { transform: scale(1.06); }

/* Mosaico: alguns itens ocupam mais espaço */
.galeria-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.galeria-item:nth-child(6) { grid-column: span 2; }

@media (max-width: 900px) {
  .galeria-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
  .galeria-item:nth-child(1) { grid-column: span 2; grid-row: span 1; }
  .galeria-item:nth-child(6) { grid-column: span 1; }
}
@media (max-width: 520px) {
  .galeria-grid { grid-template-columns: 1fr; }
  .galeria-item:nth-child(1) { grid-column: span 1; }
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(20, 16, 10, .94);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px;
}
.lightbox.open { display: flex; }

.lightbox-figure {
  margin: 0;
  max-width: 900px;
  width: 100%;
  text-align: center;
}
.lightbox-figure img {
  max-width: 100%;
  max-height: 76vh;
  margin: 0 auto;
  border-radius: 4px;
}
.lightbox-figure figcaption {
  color: var(--cream);
  font-family: var(--font-display);
  font-style: italic;
  margin-top: 18px;
  font-size: 1.05rem;
}

.lightbox-close {
  position: absolute;
  top: 22px;
  right: 26px;
  background: none;
  border: none;
  color: var(--cream);
  font-size: 2.4rem;
  line-height: 1;
  cursor: pointer;
}
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--cream);
  font-size: 3rem;
  line-height: 1;
  cursor: pointer;
  padding: 12px 18px;
}
.lightbox-prev { left: 6px; }
.lightbox-next { right: 6px; }

@media (max-width: 640px) {
  .lightbox { padding: 20px; }
  .lightbox-nav { font-size: 2.2rem; padding: 8px 10px; }
  .lightbox-close { top: 12px; right: 16px; }
}