/* -----------------------------------------
   GALERIA ESFÉRICA (canvas)
   Experiência principal em desktop — ver js/modules/sphereGallery.js.
   Contida num card, não a página inteira.
----------------------------------------- */

.gallery-stage {
  position: relative;
  width: 100%;
  height: min(78vh, 720px);
  min-height: 460px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
}

.gallery-stage canvas {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.sphere-loading {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-elevated);
  transition: opacity var(--dur-slower) var(--ease-out-expo),
    visibility var(--dur-slower) var(--ease-out-expo);
}

.sphere-loading.is-loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.sphere-loading-inner {
  width: 200px;
  max-width: 60%;
  text-align: center;
}

.sphere-loading-counter {
  color: var(--color-accent);
  font-size: var(--fs-h3);
  margin-bottom: var(--space-3);
}

.sphere-loading-line-track {
  position: relative;
  height: 1px;
  background: var(--color-border);
  overflow: hidden;
}

.sphere-loading-line {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 0%;
  background: var(--color-accent);
  box-shadow: 0 0 12px 0 var(--color-accent-soft);
}

.sphere-caption {
  position: absolute;
  left: 50%;
  bottom: var(--space-5);
  transform: translateX(-50%);
  z-index: 3;
  color: var(--color-text-muted);
  font-size: var(--fs-micro);
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out-expo);
}

.sphere-caption.is-visible {
  opacity: 1;
}

@media (max-width: 900px) {
  .gallery-stage {
    height: min(70vh, 560px);
    min-height: 380px;
  }
}

/* -----------------------------------------
   CONTROLES DO PORTFÓLIO (Filtros & Alternador de Modo)
----------------------------------------- */

.portfolio-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  transition: opacity var(--dur-base) var(--ease-out-expo);
}

.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.portfolio-filter-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-out-expo);
}

.portfolio-filter-btn:hover {
  border-color: var(--color-accent-line);
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.06);
}

.portfolio-filter-btn.is-active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-bg);
  font-weight: 700;
  box-shadow: 0 0 16px -2px var(--color-accent-soft);
}

.portfolio-view-toggle {
  display: inline-flex;
  align-items: center;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 3px;
  gap: 2px;
}

.portfolio-view-btn {
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--dur-fast) var(--ease-out-expo);
}

.portfolio-view-btn:hover {
  color: var(--color-text);
}

.portfolio-view-btn.is-active {
  background: var(--color-bg-soft);
  color: var(--color-accent);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.gallery {
  columns: 1;
  column-gap: var(--gutter);
}

@media (min-width: 680px) {
  .gallery {
    columns: 2;
  }
}

@media (min-width: 1080px) {
  .gallery {
    columns: 3;
  }
}

.gallery-item {
  break-inside: avoid;
  margin-bottom: var(--gutter);
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
  text-decoration: none;
  display: block;
}

.gallery-item.is-featured {
  column-span: all;
}

.gallery-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: var(--gallery-ratio, 4 / 5);
  background: var(--color-bg-soft);
}

.gallery-item.is-featured .gallery-media {
  aspect-ratio: 16 / 9;
}

.gallery-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slower) var(--ease-out-expo);
  will-change: transform;
}

.gallery-item:hover .gallery-media video,
.gallery-item:focus-visible .gallery-media video {
  transform: scale(1.05);
}

/* -----------------------------------------
   PARALLAX DE IMAGEM
   .gallery-media-inner é maior que o frame e é deslocado pelo
   GSAP (js/modules/parallax.js); o <img> dentro dele fica livre
   para o zoom de hover, sem os dois animarem a mesma propriedade
   no mesmo elemento.
----------------------------------------- */

.gallery-media-inner {
  position: absolute;
  inset: -12% 0;
  width: 100%;
  height: 124%;
  will-change: transform;
}

.gallery-media-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slower) var(--ease-out-expo);
  will-change: transform;
}

.gallery-item:hover .gallery-media-inner img,
.gallery-item:focus-visible .gallery-media-inner img {
  transform: scale(1.05);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-4);
  background: linear-gradient(
    to top,
    rgba(8, 8, 9, 0.88) 0%,
    rgba(8, 8, 9, 0.15) 55%,
    transparent 100%
  );
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--dur-base) var(--ease-out-expo),
    transform var(--dur-base) var(--ease-out-expo);
}

.gallery-item:hover .gallery-overlay,
.gallery-item:focus-visible .gallery-overlay {
  opacity: 1;
  transform: translateY(0);
}

.gallery-placeholder-tag {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  z-index: 2;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-strong);
  color: var(--color-text-faint);
  font-size: var(--fs-micro);
  padding: 3px 10px;
  border-radius: 999px;
}

.gallery-category {
  font-size: var(--fs-micro);
  color: var(--color-accent);
  margin-bottom: 4px;
}

.gallery-title {
  font-size: var(--fs-h3);
  color: var(--color-text);
  line-height: var(--lh-snug);
}

.gallery-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 6px;
}

.gallery-tag {
  font-size: var(--fs-micro);
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text-muted);
  padding: 1px 8px;
  border-radius: var(--radius-full);
}

.gallery-year {
  font-size: var(--fs-micro);
  color: var(--color-text-faint);
  margin-top: 6px;
}

/* -----------------------------------------
   ESTADO VAZIO
----------------------------------------- */

.gallery-empty {
  column-span: all;
  text-align: center;
  padding: var(--space-8) var(--space-5);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text-muted);
}

.gallery-empty p:first-child {
  font-size: var(--fs-h3);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

/* -----------------------------------------
   LIGHTBOX
----------------------------------------- */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-lightbox);
  background: rgba(6, 6, 7, 0.96);
  backdrop-filter: blur(18px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-base) var(--ease-out-expo);
}

.lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.lightbox-stage {
  max-width: min(1100px, 90vw);
  max-height: 82vh;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transform: translateY(16px) scale(0.98);
  opacity: 0;
  transition: transform var(--dur-slow) var(--ease-out-expo),
    opacity var(--dur-slow) var(--ease-out-expo);
}

.lightbox.is-open .lightbox-stage {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.lightbox-stage img,
.lightbox-stage video {
  width: 100%;
  max-height: 62vh;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.lightbox-info {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  color: var(--color-text);
}

.lightbox-info h3 {
  font-size: var(--fs-h3);
}

.lightbox-meta {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  color: var(--color-text-faint);
}

.lightbox-close,
.lightbox-nav {
  position: fixed;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease-out-expo),
    color var(--dur-fast) var(--ease-out-expo);
}

.lightbox-close:hover,
.lightbox-nav:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.lightbox-close {
  top: var(--space-5);
  right: var(--space-5);
}

.lightbox-nav {
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-prev {
  left: var(--space-5);
}

.lightbox-next {
  right: var(--space-5);
}

@media (max-width: 640px) {
  .lightbox {
    padding: var(--space-4);
  }

  .lightbox-nav {
    width: 40px;
    height: 40px;
  }

  .lightbox-prev {
    left: var(--space-2);
  }

  .lightbox-next {
    right: var(--space-2);
  }

  .lightbox-close {
    top: var(--space-3);
    right: var(--space-3);
  }
}