/* Fulcrym Ambient Layer */

.fulcrym-ambient {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

/* Gradient drift */
.fulcrym-ambient::before {
  content: "";
  position: absolute;
  inset: -50%;
  background:
    radial-gradient(circle at 30% 40%, rgba(0,200,170,0.10), transparent 60%),
    radial-gradient(circle at 70% 60%, rgba(24,185,255,0.08), transparent 60%);
  animation: fulcrymDrift 32s linear infinite;
}

/* Grid mesh */
.fulcrym-ambient::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 90px 90px;
  opacity: 0.22;
  mask-image: radial-gradient(circle at 40% 40%, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 55%, rgba(0,0,0,0) 82%);
}

@keyframes fulcrymDrift {
  0% { transform: translate(0,0); }
  50% { transform: translate(-5%,-4%); }
  100% { transform: translate(0,0); }
}

.fulcrym-ambient canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.35;
}