/* Futuristic fade‑in animation */
@keyframes fadeInUp {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}
.fade-in {
  opacity: 0;
  animation: fadeInUp 0.8s ease-out forwards;
  animation-delay: var(--delay, 0s);
}
/* Helper to hide until revealed */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
[data-reveal].show {
  opacity: 1;
  transform: none;
}