/* ==========================================================================
   EMBEDX Animations & Interactive Effects (animations.css)
   ========================================================================== */

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

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 15px rgba(45, 114, 217, 0.3);
  }
  50% {
    box-shadow: 0 0 30px rgba(45, 114, 217, 0.65);
  }
}

@keyframes circuitPulse {
  0% {
    opacity: 0.3;
    transform: scale(0.98);
  }
  50% {
    opacity: 0.85;
    transform: scale(1.02);
  }
  100% {
    opacity: 0.3;
    transform: scale(0.98);
  }
}

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

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

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

/* Scroll Reveal Utility Classes */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* Micro-interaction Hover Highlights */
.hover-lift {
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.pulsing-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--engineering-green);
  position: relative;
  display: inline-block;
}

.pulsing-dot::after {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: rgba(20, 107, 58, 0.4);
  animation: circuitPulse 2s infinite ease-in-out;
}