/* React Bits, DriftWall */

.drift-wall {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  perspective: var(--dw-perspective, 1200px);
  perspective-origin: 50% 48%;
  --dw-tile-w: 200px;
  --dw-tile-h: 132px;
  --dw-gap: 18px;
  --dw-radius: 14px;
  --dw-lift: 64px;
  --dw-dim: 0.55;
  --dw-gray: 0;
  --dw-overlay: #071b22;
  --dw-edge: 28%;
  /* Yumuşak çerçeve erimesi, keskin maske yok */
  -webkit-mask-image:
    linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, #000 12%, #000 88%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, #000 12%, #000 88%, transparent 100%);
  mask-composite: intersect;
}

.drift-wall__plane {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  flex-direction: row;
  transform-style: preserve-3d;
  cursor: pointer;
  transform-origin: 50% 50%;
  will-change: transform;
}

.drift-wall__col {
  position: relative;
  width: calc(var(--dw-tile-w) + var(--dw-gap));
  transform-style: preserve-3d;
}

.drift-wall__track {
  display: flex;
  flex-direction: column;
  will-change: transform;
  transform-style: preserve-3d;
}

.drift-wall__tile {
  position: relative;
  display: block;
  width: 100%;
  height: calc(var(--dw-tile-h) + var(--dw-gap));
  flex: 0 0 auto;
  outline: none;
  border: 0;
  padding: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transform-style: preserve-3d;
}

.drift-wall__inner {
  position: absolute;
  inset: calc(var(--dw-gap) / 2);
  display: block;
  border-radius: var(--dw-radius);
  overflow: hidden;
  background: #0b313c;
  opacity: var(--dw-dim);
  transform: translateZ(0);
  pointer-events: none;
  transition:
    transform 0.42s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.42s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.42s cubic-bezier(0.22, 1, 0.36, 1);
}

.drift-wall__tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(var(--dw-gray)) saturate(0.92);
  transition: filter 0.42s cubic-bezier(0.22, 1, 0.36, 1);
  user-select: none;
  -webkit-user-drag: none;
}

.drift-wall__overlay {
  position: absolute;
  inset: 0;
  background: var(--dw-overlay);
  opacity: 0.42;
  pointer-events: none;
  transition: opacity 0.42s cubic-bezier(0.22, 1, 0.36, 1);
}

.drift-wall__tile.is-active .drift-wall__inner,
.drift-wall__tile:focus-visible .drift-wall__inner {
  opacity: 1;
  transform: translateZ(var(--dw-lift));
  box-shadow: 0 24px 60px -18px rgba(0, 0, 0, 0.7);
}

.drift-wall__tile.is-active img,
.drift-wall__tile:focus-visible img {
  filter: grayscale(0) saturate(1.05);
}

.drift-wall__tile.is-active .drift-wall__overlay,
.drift-wall__tile:focus-visible .drift-wall__overlay {
  opacity: 0;
}

.drift-wall__tile:focus-visible .drift-wall__inner {
  box-shadow:
    0 24px 60px -18px rgba(0, 0, 0, 0.7),
    0 0 0 2px rgba(255, 255, 255, 0.9);
}

@media (prefers-reduced-motion: reduce) {
  .drift-wall__plane,
  .drift-wall__track {
    will-change: auto;
  }
}

/* Dokunmatik: duvar sürekli akıyor, yani her karede yeniden birleştiriliyor.
   İki katmanlı mask-image + mask-composite bu birleştirmeyi 3B düzlemin
   tamamı için tekrarlatıyordu. Aynı kenar erimesi .ix-wall__stage::before
   gradyanıyla zaten çiziliyor; maske burada görsel olarak karşılıksız.
   Karo filtresi de her karo için ayrı bir filtre katmanı açıyordu. */
@media (pointer: coarse), (max-width: 760px) {
  .drift-wall {
    -webkit-mask-image: none;
    mask-image: none;
  }
  /* Gri tonlama açıkken filtre görsel taşıyor; kapalıyken yalnızca
     saturate(.92) kalıyor ve karşılığı bu maliyete değmiyor. */
  .drift-wall:not([data-grayscale="true"]) .drift-wall__tile img {
    filter: none;
  }
}