/* Floating Gold Particles */
.particle {
  position: fixed;
  border-radius: 50%;
  background: #d4af37;
  opacity: 0;
  pointer-events: none;
  z-index: -1;
  animation: floatUp linear infinite;
}
@keyframes floatUp {
  0%   { transform: translateY(0) scale(1); opacity: 0; }
  10%  { opacity: 0.6; }
  90%  { opacity: 0.2; }
  100% { transform: translateY(-100vh) scale(0); opacity: 0; }
}

/* AOS Overrides for Luxury Feel */
[data-aos] {
  transition-timing-function: cubic-bezier(0.25, 0.1, 0.25, 1);
}