/* Work archive: floating index preview */
#index-hover-preview {
  position: fixed;
  pointer-events: none;
  z-index: 60;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.88);
  transition: opacity 0.3s ease, transform 0.35s ease;
  width: 320px;
  height: 200px;
  border-radius: 3px;
  overflow: visible;
  box-shadow: 0 20px 50px rgba(0,0,0,0.8);
  border: 1px solid rgba(255,255,255,0.1);
}
#index-hover-preview.active {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

/* Grid card depth system */
.work-card {
  position: relative;
  perspective: 1100px;
  transform-style: preserve-3d;
  overflow: visible;
}

.work-card:hover {
  z-index: 8;
}

.work-card-media {
  position: relative;
  overflow: hidden;
  background: #0D0D10;
  aspect-ratio: 16 / 10;
  transform-style: preserve-3d;
  will-change: transform;
  transition: box-shadow 380ms ease;
  isolation: isolate;
}

.work-card-cover,
.work-card-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 2px;
}

/* The canvas is intentionally oversized by JS (~14% on every side).
   Parent overflow stays visible, so vertex displacement can cross the
   original frame boundary instead of being clipped at the rectangle. */
.work-card-shader-canvas {
  position: absolute;
  width: 128%;
  height: 128%;
  left: -14%;
  top: -14%;
  object-fit: cover;
  overflow: visible;
}

.work-card-cover {
  z-index: 1;
  transform: scale(1.005);
  transition: opacity 280ms ease, transform 700ms var(--ease-pulse, cubic-bezier(.22,.61,.36,1));
}

.work-card-video {
  z-index: 2;
  opacity: 0;
  transform: scale(1.005);
  transition: opacity 260ms ease;
  pointer-events: none;
}

.work-card-shader-canvas {
  z-index: 3;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.work-card.is-hovering .work-card-cover { opacity: 0; }
.work-card.is-hovering .work-card-video { opacity: 1; }
.work-card.is-hovering .work-card-shader-canvas { opacity: 1; }

/* Text lives on a slightly different depth plane */
.work-card-meta {
  will-change: transform;
  transform: translate3d(var(--meta-x, 0px), var(--meta-y, 0px), 0);
  transition: transform 160ms linear;
}

@media (hover: hover) and (pointer: fine) {
  .work-card:hover .work-card-media {
    box-shadow: 0 22px 55px rgba(0,0,0,0.28);
  }
}

@media (prefers-reduced-motion: reduce) {
  .work-card-media,
  .work-card-meta,
  .work-card-cover,
  .work-card-video,
  .work-card-shader-canvas {
    transform: none !important;
    transition-duration: 0.01ms !important;
  }
  .work-card-shader-canvas { display: none !important; }
}