/* === Global Animated Background === */

body {
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: -30%;
  z-index: -1;

  background:
    radial-gradient(circle at 30% 30%, rgba(57,217,138,.15), transparent 40%),
    radial-gradient(circle at 70% 60%, rgba(255,209,102,.12), transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(110,168,255,.15), transparent 40%);

  animation: spinBg 70s linear infinite;
  transform-origin: center;
}

@keyframes spinBg {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}