/* ============================================================
   VEREDAS DA RESISTÊNCIA — Galeria de Registros
   ============================================================ */

.gallery-page {
  background: var(--color-dark);
  color: var(--color-beige);
  min-height: 100vh;
  padding-bottom: 60px;
}

/* Header da Galeria */
.gallery-header {
  padding: 40px 20px;
  text-align: center;
  position: relative;
  background: linear-gradient(to bottom, rgba(37,22,5,0.8), transparent);
  z-index: 10;
}

.btn-back-home {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-gold);
  font-family: var(--font-body);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  transition: var(--transition);
  padding: 10px 20px;
  border: 1px solid rgba(252,202,70,0.3);
  border-radius: 50px;
  background: rgba(37,22,5,0.4);
  backdrop-filter: blur(8px);
  margin-top: 25px;
  text-decoration: none;
}

.btn-back-home:hover {
  background: var(--color-gold);
  color: var(--color-dark);
  transform: translateX(-5px);
}

.gallery-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--color-gold);
  margin-top: 20px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  line-height: 1.2;
}

.gallery-subtitle {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-sand);
  margin-top: 10px;
  opacity: 0.8;
}

/* Grid de Fotos */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px; /* Espaçamento mínimo para estilo mosaico */
  width: 100%;
  padding: 0;
  margin-top: 20px;
}

.gallery-item {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0);
  transition: background 0.3s ease;
}

.gallery-item:hover::after {
  background: rgba(164,66,0,0.2);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(15, 8, 3, 0.98);
  z-index: 10000;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  backdrop-filter: blur(10px);
}

.lightbox.active {
  display: flex;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  box-shadow: 0 30px 90px rgba(0,0,0,0.8);
  border: 1px solid rgba(255,255,255,0.1);
}

.lightbox-close {
  position: absolute;
  top: 30px;
  right: 30px;
  color: var(--color-white);
  font-size: 2rem;
  z-index: 10001;
  transition: var(--transition);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-close:hover {
  color: var(--color-gold);
  transform: rotate(90deg);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 60px;
  height: 60px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: var(--transition);
  font-size: 1.5rem;
}

.lightbox-nav:hover {
  background: var(--color-gold);
  color: var(--color-dark);
}

.lightbox-prev { left: 30px; }
.lightbox-next { right: 30px; }

.lightbox-counter {
  margin-top: 20px;
  font-family: var(--font-display);
  color: var(--color-sand);
  letter-spacing: 0.1em;
  font-size: 0.9rem;
}

/* Responsividade */
@media (max-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .btn-back-home {
    padding: 8px 15px;
    font-size: 0.75rem;
  }
  
  .gallery-header {
    padding: 80px 20px 40px;
  }
  
  .lightbox-nav {
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
    background: rgba(0,0,0,0.5);
  }
  
  .lightbox-prev { left: 10px; }
  .lightbox-next { right: 10px; }
  
  .lightbox-close {
    top: 15px;
    right: 15px;
  }
}

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