/* ==========================================================================
   ASSET POOLS LLC — 3D DOME GALLERY (ReactBits-Inspired 3D Curved Sphere)
   Pure Vanilla CSS 3D Transforms, Hardware-Accelerated Perspective, Inertia Drag
   ========================================================================== */

:root {
  --dg-radius: 680px;
  --dg-tile-radius: 18px;
  --dg-overlay-blur: rgba(6, 17, 38, 0.7);
}

.dome-gallery-wrapper {
  position: relative;
  width: 100%;
  border-radius: 28px;
  overflow: hidden;
  background: radial-gradient(circle at center, #0f2744 0%, #061126 100%);
  border: 1.5px solid rgba(0, 136, 255, 0.25);
  box-shadow: 0 25px 70px rgba(0, 40, 100, 0.35);
  margin-bottom: 40px;
  user-select: none;
}

.dome-gallery-header {
  position: absolute;
  top: 24px;
  left: 24px;
  right: 24px;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  pointer-events: none;
}

.dome-gallery-badge {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #38bdf8;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.dome-gallery-hint {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 100px;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 136, 255, 0.25);
  color: #cbd5e1;
  font-size: 0.78rem;
  font-weight: 600;
}

.dome-gallery-container {
  position: relative;
  width: 100%;
  height: 540px;
  perspective: 1000px;
  perspective-origin: 50% 50%;
  overflow: hidden;
  cursor: grab;
  touch-action: none;
}

.dome-gallery-container:active {
  cursor: grabbing;
}

.dome-stage {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transform-style: preserve-3d;
  pointer-events: none;
}

.dome-sphere {
  position: absolute;
  width: 0;
  height: 0;
  transform-style: preserve-3d;
  will-change: transform;
  pointer-events: auto;
}

.dome-item {
  position: absolute;
  left: 0;
  top: 0;
  width: 160px;
  height: 120px;
  margin-left: -80px;
  margin-top: -60px;
  transform-style: preserve-3d;
  backface-visibility: hidden;
  border-radius: var(--dg-tile-radius);
  overflow: hidden;
  border: 1.5px solid rgba(0, 210, 255, 0.25);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  cursor: pointer;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, filter 0.3s ease;
  background: #091a2e;
}

.dome-item:hover {
  border-color: #38bdf8;
  box-shadow: 0 0 25px rgba(56, 189, 248, 0.6), 0 12px 30px rgba(0, 0, 0, 0.7);
  z-index: 100;
}

.dome-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
  transition: transform 0.4s ease;
}

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

.dome-item-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 6px 8px;
  background: linear-gradient(to top, rgba(6, 17, 38, 0.95), transparent);
  color: #ffffff;
  font-size: 0.68rem;
  font-weight: 700;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  opacity: 0;
  transform: translateY(4px);
  transition: all 0.25s ease;
  pointer-events: none;
}

.dome-item:hover .dome-item-caption {
  opacity: 1;
  transform: translateY(0);
}

/* Vignette / Edge Fades */
.dome-edge-fade {
  position: absolute;
  pointer-events: none;
  z-index: 10;
}

.dome-edge-fade--top {
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to bottom, #061126, transparent);
}

.dome-edge-fade--bottom {
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to top, #061126, transparent);
}

.dome-edge-fade--left {
  top: 0;
  bottom: 0;
  left: 0;
  width: 80px;
  background: linear-gradient(to right, #061126, transparent);
}

.dome-edge-fade--right {
  top: 0;
  bottom: 0;
  right: 0;
  width: 80px;
  background: linear-gradient(to left, #061126, transparent);
}

/* Floating Navigation Bar for Dome */
.dome-gallery-controls {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.dome-ctrl-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.25s ease;
}

.dome-ctrl-btn:hover {
  background: linear-gradient(135deg, #0088ff, #00d2ff);
  transform: scale(1.1);
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.5);
}

.dome-ctrl-label {
  color: #e2e8f0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0 4px;
}

@media (max-width: 768px) {
  .dome-gallery-container {
    height: 420px;
  }
  .dome-item {
    width: 130px;
    height: 98px;
    margin-left: -65px;
    margin-top: -49px;
  }
  .dome-gallery-header {
    top: 14px;
    left: 14px;
    right: 14px;
  }
  .dome-gallery-hint {
    display: none;
  }
}