@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}
.gold-shimmer {
  background: linear-gradient(90deg, #d4af37 0%, #f4d03f 50%, #d4af37 100%);
  background-size: 200% auto;
  animation: shimmer 3s linear infinite;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.float { animation: float 4s ease-in-out infinite; }
@keyframes glow {
  0%, 100% { box-shadow: 0 0 20px rgba(212,175,55,0.2); }
  50% { box-shadow: 0 0 40px rgba(212,175,55,0.4); }
}
.glow-pulse { animation: glow 2s ease-in-out infinite; }
.glass-card {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.glass-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 25px 50px rgba(0,0,0,0.5), 0 0 30px rgba(212,175,55,0.15);
}
.particles {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
}