/* =============================================================================
   ANIMATIONS - Premium effects from reference
   ============================================================================= */

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-10px) rotate(2deg); }
}

@keyframes pulse-ring {
  0% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.1); opacity: 0.4; }
  100% { transform: scale(0.9); opacity: 0.8; }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes starPulse {
  0%, 100% { opacity: 0.4; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.1); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* Utility Classes */
.animate-float { animation: float 6s ease-in-out infinite; }
.animate-pulse-ring { animation: pulse-ring 3s ease-in-out infinite; }
.animate-slide-in-right { animation: slideInRight 0.5s cubic-bezier(0.4, 0, 0.2, 1); }
.animate-slide-in-left { animation: slideInLeft 0.5s cubic-bezier(0.4, 0, 0.2, 1); }
.animate-star-pulse { animation: starPulse 1.4s ease-in-out infinite; }
.animate-shimmer {
  animation: shimmer 2s linear infinite;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  background-size: 200% 100%;
}
.animate-fade-in-scale { animation: fadeInScale 0.3s ease-out; }
.animate-gradient {
  animation: gradientShift 8s ease infinite;
  background-size: 200% 200%;
}

/* Accessibility - Respect user preferences */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}