/* ===================================================
   galeria.css — Sección Galería
   Coach Sebastián Zamperoni
=================================================== */

.galeria {
  padding: var(--sp-xl) 0;
  background: var(--color-bg);
  min-height: 100vh;
  display: flex;
  align-items: center;
}

/* ---- Grid ---- */
.galeria__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 6px;
}

/* Item base */
.galeria__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-sm);
  cursor: pointer;
  margin: 0;
}

.galeria__item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.55s cubic-bezier(0.25,0.46,0.45,0.94),
              filter 0.4s ease;
  filter: grayscale(20%) brightness(0.85);
}

.galeria__item:hover img {
  transform: scale(1.1);
  filter: grayscale(0%) brightness(1);
}

/* Overlay con label */
.galeria__item figcaption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 0.65rem 0.9rem;
  background: linear-gradient(transparent, rgba(10,10,10,0.88));
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.galeria__item figcaption i { color: var(--color-orange); }

.galeria__item:hover figcaption { transform: translateY(0); }

/* Borde naranja sutil al hover */
.galeria__item::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid var(--color-orange);
  border-radius: var(--r-sm);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.galeria__item:hover::after { opacity: 0.5; }

/* Item wide: ocupa 2 columnas + 2 filas */
.galeria__item--wide {
  grid-column: span 2;
  grid-row: span 2;
}

/* ====================================================
   LIGHTBOX (generado por JS)
==================================================== */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(0,0,0,0.94);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.25s ease;
  cursor: zoom-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.lightbox-overlay img {
  max-width: 90vw;
  max-height: 88vh;
  border-radius: var(--r-md);
  object-fit: contain;
  box-shadow: 0 24px 80px rgba(0,0,0,0.7);
  cursor: default;
}

/* ====================================================
   RESPONSIVE — galeria.css
==================================================== */
@media (max-width: 1024px) {
  .galeria__grid {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 200px;
  }
  .galeria__item--wide {
    grid-column: span 2;
    grid-row: span 1;
  }
  .galeria { min-height: auto; }
}

@media (max-width: 768px) {
  .galeria__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 180px;
    gap: 4px;
  }
  .galeria__item--wide {
    grid-column: span 2;
    grid-row: span 1;
  }
  .galeria { padding: var(--sp-lg) 0; }
}

@media (max-width: 480px) {
  .galeria__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 150px;
  }
}