.starfield,
.starfield::before,
.starfield::after {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.starfield {
  z-index: 0;
  overflow: hidden;
  background-image:
    radial-gradient(circle at 8% 16%, rgba(240, 212, 152, 0.72) 0 1px, transparent 1.7px),
    radial-gradient(circle at 19% 64%, rgba(255, 255, 255, 0.48) 0 1px, transparent 1.5px),
    radial-gradient(circle at 31% 28%, rgba(169, 154, 197, 0.5) 0 1px, transparent 1.6px),
    radial-gradient(circle at 47% 76%, rgba(240, 212, 152, 0.48) 0 1px, transparent 1.7px),
    radial-gradient(circle at 61% 13%, rgba(255, 255, 255, 0.45) 0 1px, transparent 1.5px),
    radial-gradient(circle at 73% 53%, rgba(240, 212, 152, 0.58) 0 1px, transparent 1.7px),
    radial-gradient(circle at 89% 24%, rgba(169, 154, 197, 0.48) 0 1px, transparent 1.6px),
    radial-gradient(circle at 94% 81%, rgba(255, 255, 255, 0.42) 0 1px, transparent 1.5px);
}

.starfield::before {
  content: "";
  background-image:
    radial-gradient(circle at 14% 42%, rgba(240, 212, 152, 0.9) 0 1.2px, transparent 2px),
    radial-gradient(circle at 36% 88%, rgba(255, 255, 255, 0.68) 0 1px, transparent 1.8px),
    radial-gradient(circle at 57% 36%, rgba(240, 212, 152, 0.82) 0 1.2px, transparent 2px),
    radial-gradient(circle at 78% 69%, rgba(255, 255, 255, 0.65) 0 1px, transparent 1.8px),
    radial-gradient(circle at 91% 47%, rgba(240, 212, 152, 0.82) 0 1.2px, transparent 2px);
  animation: star-pulse 5.5s ease-in-out infinite alternate;
}

.starfield::after {
  content: "";
  background-image:
    radial-gradient(circle at 24% 11%, rgba(255, 255, 255, 0.75) 0 1px, transparent 2px),
    radial-gradient(circle at 42% 55%, rgba(169, 154, 197, 0.72) 0 1.2px, transparent 2.2px),
    radial-gradient(circle at 68% 86%, rgba(240, 212, 152, 0.75) 0 1px, transparent 2px),
    radial-gradient(circle at 84% 8%, rgba(255, 255, 255, 0.7) 0 1.2px, transparent 2.2px);
  animation: star-pulse 7s 1.2s ease-in-out infinite alternate-reverse;
}

main,
footer {
  position: relative;
  z-index: 1;
}

@keyframes star-pulse {
  0% { opacity: 0.28; filter: brightness(0.75); }
  55% { opacity: 0.75; filter: brightness(1.1); }
  100% { opacity: 0.42; filter: brightness(0.85); }
}

@media (prefers-reduced-motion: reduce) {
  .starfield::before,
  .starfield::after {
    animation: none;
    opacity: 0.48;
  }
}