@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slide-up {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes confetti-fall {
  to {
    opacity: 0;
    transform: translateY(92vh) rotate(460deg);
  }
}

@keyframes unlock-pop {
  0% {
    transform: scale(0.96);
  }
  60% {
    transform: scale(1.03);
  }
  100% {
    transform: scale(1);
  }
}

.fade-in {
  animation: fade-in 420ms ease both;
}

.slide-up {
  animation: slide-up 420ms ease both;
}

.delay-1 {
  animation-delay: 80ms;
}

.delay-2 {
  animation-delay: 160ms;
}

.achievement-card.unlocked {
  animation: unlock-pop 320ms ease both;
}

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