/* ==========================================================================
   Calculead - Keyframes & Animations
   ========================================================================== */

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.6;
    transform: scale(1.04);
  }
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(-8%);
    animation-timing-function: cubic-bezier(0.8, 0, 1, 1);
  }
  50% {
    transform: translateY(0);
    animation-timing-function: cubic-bezier(0, 0, 0.2, 1);
  }
}

@keyframes ping {
  75%, 100% {
    transform: scale(1.8);
    opacity: 0;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

.animate-pulse {
  animation: pulse 2.5s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.animate-bounce {
  animation: bounce 3s infinite;
}

.animate-ping {
  animation: ping 2.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.animate-fade-in {
  animation: fadeIn 0.4s ease-out forwards;
}