/* =========================
   GALERIA — Mobile First
========================= */

.galeria {
  padding: var(--space-14) 0 var(--space-12);
  background-color: var(--bg-gray);
}

/* --- Título --- */
.galeria__title {
  font-family: var(--font-main);
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--primary-dark);
  text-align: center;
  margin-bottom: var(--space-10);
  line-height: 1.25;
}

/* --- Grid de cards — 2 colunas no mobile --- */
.galeria__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

/* --- Card --- */
.galeria-card {
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  text-align: left;
}

.galeria-card:focus-visible {
  outline: 2px solid var(--primary-dark);
  outline-offset: 4px;
  border-radius: var(--radius-md);
}

/* Card como link (home) — leva direto para a página do tema no catálogo,
   em vez de abrir o lightbox. O <a> ocupa o card inteiro. */
.galeria-card__link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.galeria-card__link:focus-visible {
  outline: 2px solid var(--primary-dark);
  outline-offset: 4px;
  border-radius: var(--radius-md);
}

/* CTA abaixo do grid, levando ao catálogo completo */
.galeria__cta {
  text-align: center;
  margin-top: var(--space-10);
}

/* Wrapper da imagem — controla o zoom */
.galeria-card__img-wrapper {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-5);
  background-color: var(--primary-color);
}

/* Placeholder até a foto real ser adicionada */
.galeria-card__img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(
    145deg,
    var(--primary-color) 0%,
    var(--color-bg-hero-mid) 100%
  );
  transition: transform var(--transition-slow) ease;
}

/* Foto real */
.galeria-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow) ease;
}

/* Efeito zoom no hover — CSS puro */
.galeria-card:hover .galeria-card__img,
.galeria-card:hover .galeria-card__img-placeholder {
  transform: scale(1.08);
}

/* Nome da decoração */
.galeria-card__name {
  font-family: var(--font-main);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-dark);
}

/* =========================
   LIGHTBOX
========================= */

.galeria__lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background-color: var(--shadow-dark-overlay);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal) ease;
  touch-action: none; /* impede scroll da página durante swipe no lightbox */
  overscroll-behavior: contain;
}

.galeria__lightbox--open {
  opacity: 1;
  pointer-events: auto;
}

/* Botão fechar */
.galeria__lightbox-close {
  position: absolute;
  top: var(--space-8);
  right: var(--space-8);
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-3);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  transition: background-color var(--transition-fast) ease;
}

.galeria__lightbox-close:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

.galeria__lightbox-close img {
  width: 28px;
  height: 28px;
  filter: brightness(0) invert(1);
}

/* Título do lightbox */
.galeria__lightbox-title {
  font-family: var(--font-main);
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-7);
  text-align: center;
}

/* Área da imagem com botões de navegação */
.galeria__lightbox-media {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-6);
  width: 100%;
  max-width: 680px;
}

/* Placeholder no lightbox */
.galeria__lightbox-placeholder {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  background: linear-gradient(
    145deg,
    var(--primary-color),
    var(--color-bg-hero-mid)
  );
}

/* Imagem no lightbox */
.galeria__lightbox-img {
  width: 100%;
  max-height: 60vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  display: block;
}

/* Botões prev / next — ocultos no mobile (usuário usa swipe) */
.galeria__lightbox-nav {
  display: none;
}

.galeria__lightbox-nav:hover {
  background-color: rgba(255, 255, 255, 0.3);
}

.galeria__lightbox-nav:disabled {
  opacity: 0.25;
  cursor: default;
}

/* Setas via CSS (sem ícone externo) */
.galeria__lightbox-prev::before,
.galeria__lightbox-next::before {
  content: "";
  display: block;
  width: 10px;
  height: 10px;
  border-top: 2px solid var(--color-white);
  border-right: 2px solid var(--color-white);
}

.galeria__lightbox-prev::before {
  transform: rotate(-135deg) translate(-2px, 2px);
}

.galeria__lightbox-next::before {
  transform: rotate(45deg) translate(-2px, 2px);
}

/* Dots do lightbox */
.galeria__lightbox-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-7);
  max-width: 300px;
}

.galeria__dot {
  width: var(--dot-size);
  height: var(--dot-size);
  border-radius: var(--radius-full);
  background-color: var(--color-white-50);
  border: none;
  cursor: pointer;
  padding: 0;
  transition:
    background-color var(--transition-fast) ease,
    transform var(--transition-fast) ease;
}

.galeria__dot--active {
  background-color: var(--color-white);
  transform: scale(1.25);
}

/* =========================
   DESKTOP (≥ 768px)
========================= */
@media (min-width: 768px) {
  .galeria__title {
    font-size: var(--fs-3xl);
  }

  /* 4 colunas no desktop */
  .galeria__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
  }

  /* Setas visíveis apenas no desktop */
  .galeria__lightbox-nav {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background-color: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-fast) ease;
  }

  .galeria__lightbox-nav:hover {
    background-color: rgba(255, 255, 255, 0.3);
  }

  .galeria__lightbox-nav:disabled {
    opacity: 0.25;
    cursor: default;
  }
}