/* ── Keyframe Animations ─────────────────────────────────────── */
@keyframes blink { 
  50% { opacity: 0; } 
}

@keyframes lightUpAndDown {
  0% {
    transform: translateY(0px);
    filter: drop-shadow(0 0 15px rgba(57,255,20,0.5));
  }
  50% {
    transform: translateY(-10px);
    filter: drop-shadow(0 0 15px rgba(57,255,20,0.5));
  }
  100% {
    transform: translateY(-0.5px);
    filter: drop-shadow(0 0 15px rgba(57,255,20,0.5));
  }
}

@keyframes pulse {
  0%, 100% { 
    text-shadow: 0 0 20px var(--green), 0 0 40px rgba(57,255,20,0.4); 
  }
  50% { 
    text-shadow: 0 0 30px var(--green), 0 0 60px rgba(57,255,20,0.7); 
  }
}

@keyframes bounce-real {
  0% {
    transform: translateY(0) scaleY(1);
  }
  30% {
    transform: translateY(-20px) scaleY(1.05);
  }
  50% {
    transform: translateY(0) scaleY(0.9);
  }
  70% {
    transform: translateY(-8px) scaleY(1.02);
  }
  100% {
    transform: translateY(0) scaleY(1);
  }
}