/**
 * StyleyeS v1.8 — Animations
 * Keyframes and Motion Effects
 */

/* ============================================
   BACKGROUND ANIMATIONS
   ============================================ */

@keyframes drift1 {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(10%, 10%) scale(1.1);
  }
}

@keyframes drift2 {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(-10%, -5%) scale(1.15);
  }
}

@keyframes drift3 {
  0%, 100% {
    transform: translateX(-50%) scale(1);
    opacity: 0.8;
  }
  50% {
    transform: translateX(-45%) scale(1.2);
    opacity: 1;
  }
}

/* ============================================
   ENTRANCE ANIMATIONS
   ============================================ */

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideUp {
  from {
    transform: translateY(100%);
  }
  to {
    transform: translateY(0);
  }
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
  }
  to {
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ============================================
   INTERACTION ANIMATIONS
   ============================================ */

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.6;
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

@keyframes shake {
  0%, 100% {
    transform: translateX(0);
  }
  10%, 30%, 50%, 70%, 90% {
    transform: translateX(-4px);
  }
  20%, 40%, 60%, 80% {
    transform: translateX(4px);
  }
}

@keyframes modelSelectPulse {
  0% {
    transform: translateY(0) scale(1);
  }
  60% {
    transform: translateY(-2px) scale(1.02);
  }
  100% {
    transform: translateY(-2px) scale(1);
  }
}

/* ============================================
   GLOW EFFECTS
   ============================================ */

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 10px rgba(255, 107, 53, 0.3);
  }
  50% {
    box-shadow: 0 0 20px rgba(255, 107, 53, 0.5), 0 0 30px rgba(220, 47, 90, 0.3);
  }
}

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

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   UTILITY ANIMATION CLASSES
   ============================================ */

.animate-fadeIn {
  animation: fadeIn 0.3s ease;
}

.animate-fadeUp {
  animation: fadeUp 0.3s ease;
}

.animate-scaleIn {
  animation: scaleIn 0.2s ease;
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

.animate-spin {
  animation: spin 1s linear infinite;
}

.animate-bounce {
  animation: bounce 0.6s ease-in-out;
}

.animate-shake {
  animation: shake 0.5s ease-in-out;
}

.animate-glow {
  animation: glow 2s ease-in-out infinite;
}

/* ============================================
   REDUCED MOTION
   ============================================ */

@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;
  }
  
  .bg::before,
  .bg::after,
  .bg-accent {
    animation: none;
  }
}