/* ==========================================================================
   Animations & GSAP-Style Classes
   ========================================================================== */

/* Fade In Up */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
  will-change: opacity, transform;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Fade In Right */
.fade-in-right {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Fade In Left */
.fade-in-left {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Staggered Reveals */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }

/* Floating Animation */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0px); }
}

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

/* Floating Fast */
@keyframes float-fast {
  0% { transform: translateY(0px) scale(1); }
  50% { transform: translateY(-10px) scale(1.05); }
  100% { transform: translateY(0px) scale(1); }
}

.animate-float-fast {
  animation: float-fast 4s ease-in-out infinite;
}

/* Pulse Glow */
@keyframes pulse-glow {
  0% { box-shadow: 0 0 10px rgba(0, 212, 255, 0.4); }
  50% { box-shadow: 0 0 25px rgba(123, 47, 255, 0.7); }
  100% { box-shadow: 0 0 10px rgba(0, 212, 255, 0.4); }
}

.animate-pulse {
  animation: pulse-glow 3s infinite;
}

/* Shimmer Effect for buttons/cards */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.shimmer-hover:hover {
  background: linear-gradient(90deg, 
    var(--bg-glass) 25%, 
    rgba(255,255,255,0.1) 50%, 
    var(--bg-glass) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

/* Particle Canvas Wrapper */
#particle-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* Typewriter Effect */
.typewriter-text {
  display: inline-block;
  overflow: hidden;
  border-right: 3px solid var(--accent-blue);
  white-space: nowrap;
  animation: typing 3.5s steps(40, end), blink-caret .75s step-end infinite;
}

@keyframes typing {
  from { width: 0 }
  to { width: 100% }
}

@keyframes blink-caret {
  from, to { border-color: transparent }
  50% { border-color: var(--accent-blue); }
}