/* ==========================================================================
   ANIMATIONS & KEYFRAMES - MÁQUINA DE RECEITA SOLAR
   ========================================================================== */

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.35), 0 0 40px rgba(245, 158, 11, 0.15);
  }
  50% {
    box-shadow: 0 0 35px rgba(245, 158, 11, 0.55), 0 0 60px rgba(245, 158, 11, 0.25);
  }
}

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

@keyframes floatSlow {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes progressGlow {
  0% {
    filter: drop-shadow(0 0 4px #F59E0B);
  }
  50% {
    filter: drop-shadow(0 0 10px #FBBF24);
  }
  100% {
    filter: drop-shadow(0 0 4px #F59E0B);
  }
}

@keyframes pulseGreen {
  0%, 100% {
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.2);
  }
  50% {
    box-shadow: 0 0 25px rgba(16, 185, 129, 0.4);
  }
}

.animate-pulse-glow {
  animation: pulseGlow 3.5s infinite ease-in-out;
}

.animate-float {
  animation: floatSlow 6s ease-in-out infinite;
}

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

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}