/* === Animations & Visual Effects === */

/* Scroll Reveal Classes */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease-default), transform 0.6s var(--ease-default);
}

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

/* Keyframe Animations */
@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

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

@keyframes gradient-rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes particle-sweep {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 20px color-mix(in srgb, var(--color-primary) 30%, transparent);
  }
  50% {
    box-shadow: 0 0 40px color-mix(in srgb, var(--color-primary) 60%, transparent);
  }
}

@keyframes neon-flicker {
  0%, 100% {
    text-shadow: 
      0 0 5px var(--color-primary),
      0 0 10px var(--color-primary),
      0 0 20px var(--color-primary);
  }
  50% {
    text-shadow: 
      0 0 2px var(--color-primary),
      0 0 5px var(--color-primary),
      0 0 10px var(--color-primary);
  }
}

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

@keyframes bounce-in {
  0% {
    opacity: 0;
    transform: scale(0.3) translateY(30px);
  }
  50% {
    opacity: 1;
    transform: scale(1.05);
  }
  70% {
    transform: scale(0.9);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes slide-in-left {
  0% {
    opacity: 0;
    transform: translateX(-50px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slide-in-right {
  0% {
    opacity: 0;
    transform: translateX(50px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fade-in-up {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scale-in {
  0% {
    opacity: 0;
    transform: scale(0.8);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes glow-pulse {
  0%, 100% {
    filter: brightness(1) drop-shadow(0 0 10px var(--color-primary));
  }
  50% {
    filter: brightness(1.3) drop-shadow(0 0 20px var(--color-primary));
  }
}

@keyframes orb-drift {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(30px, -20px) scale(1.1);
  }
  66% {
    transform: translate(-20px, 10px) scale(0.9);
  }
}

@keyframes geometric-spin {
  0% {
    transform: rotate(0deg) scale(1);
  }
  50% {
    transform: rotate(180deg) scale(1.2);
  }
  100% {
    transform: rotate(360deg) scale(1);
  }
}

/* Animation Utility Classes */
.animate-float {
  animation: float 6s ease-in-out infinite;
}

.animate-rotate {
  animation: rotate 20s linear infinite;
}

.animate-pulse-glow {
  animation: pulse-glow 2s ease-in-out infinite;
}

.animate-neon-flicker {
  animation: neon-flicker 3s ease-in-out infinite;
}

.animate-shimmer {
  background: linear-gradient(90deg, transparent, rgba(255, 127, 0, 0.4), transparent);
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}

.animate-bounce-in {
  animation: bounce-in 0.8s var(--ease-bounce) both;
}

.animate-slide-in-left {
  animation: slide-in-left 0.6s var(--ease-out) both;
}

.animate-slide-in-right {
  animation: slide-in-right 0.6s var(--ease-out) both;
}

.animate-fade-in-up {
  animation: fade-in-up 0.6s var(--ease-out) both;
}

.animate-scale-in {
  animation: scale-in 0.5s var(--ease-out) both;
}

.animate-glow-pulse {
  animation: glow-pulse 2s ease-in-out infinite;
}

.animate-orb-drift {
  animation: orb-drift 8s ease-in-out infinite;
}

.animate-geometric-spin {
  animation: geometric-spin 15s ease-in-out infinite;
}

/* Hover Animations */
.hover-lift {
  transition: transform var(--duration-normal) var(--ease-default);
}

.hover-lift:hover {
  transform: translateY(-8px);
}

.hover-glow {
  transition: all var(--duration-normal) var(--ease-default);
}

.hover-glow:hover {
  filter: brightness(1.2) drop-shadow(0 0 20px var(--color-primary));
}

.hover-scale {
  transition: transform var(--duration-normal) var(--ease-default);
}

.hover-scale:hover {
  transform: scale(1.05);
}

.hover-tilt {
  transition: transform var(--duration-normal) var(--ease-default);
}

.hover-tilt:hover {
  transform: perspective(1000px) rotateX(5deg) rotateY(5deg);
}

.hover-magnetic {
  transition: transform var(--duration-fast) var(--ease-out);
  cursor: pointer;
}

/* Parallax Elements */
.parallax-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 120%;
  height: 120%;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  will-change: transform;
  z-index: -1;
}

.parallax-slow {
  transform: translateY(var(--scroll-offset-slow, 0));
}

.parallax-medium {
  transform: translateY(var(--scroll-offset-medium, 0));
}

.parallax-fast {
  transform: translateY(var(--scroll-offset-fast, 0));
}

/* Gradient Animations */
.animated-gradient {
  background: linear-gradient(45deg, var(--color-primary), var(--color-accent), var(--color-secondary));
  background-size: 400% 400%;
  animation: gradient-rotate 8s ease infinite;
}

.animated-gradient-text {
  background: linear-gradient(45deg, var(--color-primary), var(--color-accent), var(--color-primary));
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradient-rotate 3s ease infinite;
}

/* Loading States */
.loading-shimmer {
  background: linear-gradient(90deg, 
    rgba(255, 255, 255, 0.1) 0%, 
    rgba(255, 255, 255, 0.2) 50%, 
    rgba(255, 255, 255, 0.1) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

.loading-pulse {
  animation: pulse-glow 1.5s ease-in-out infinite;
}

/* Morphing Shapes */
.morphing-blob {
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  animation: morph 8s ease-in-out infinite;
}

@keyframes morph {
  0%, 100% {
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  }
  25% {
    border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
  }
  50% {
    border-radius: 50% 60% 30% 60% / 60% 40% 60% 40%;
  }
  75% {
    border-radius: 60% 40% 60% 40% / 30% 60% 70% 40%;
  }
}

/* Text Effects */
.text-typewriter {
  overflow: hidden;
  border-right: 3px solid var(--color-primary);
  white-space: nowrap;
  margin: 0 auto;
  letter-spacing: .15em;
  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(--color-primary); }
}

.text-glitch {
  position: relative;
  color: var(--color-text);
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  animation: glitch 2s infinite;
}

.text-glitch::before,
.text-glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.text-glitch::before {
  animation: glitch-1 0.5s infinite;
  color: var(--color-primary);
  z-index: -1;
}

.text-glitch::after {
  animation: glitch-2 0.5s infinite;
  color: var(--color-accent);
  z-index: -2;
}

@keyframes glitch {
  0%, 74%, 100% {
    transform: translate(0);
  }
  75% {
    transform: translate(2px, -2px);
  }
}

@keyframes glitch-1 {
  0%, 74%, 100% {
    transform: translate(0);
  }
  75% {
    transform: translate(-2px, 2px);
  }
}

@keyframes glitch-2 {
  0%, 74%, 100% {
    transform: translate(0);
  }
  75% {
    transform: translate(1px, -1px);
  }
}

/* 3D Effects */
.card-3d {
  perspective: 1000px;
  transform-style: preserve-3d;
  transition: transform var(--duration-normal) var(--ease-default);
}

.card-3d:hover {
  transform: rotateX(5deg) rotateY(10deg);
}

.button-3d {
  perspective: 1000px;
  transform-style: preserve-3d;
  transition: transform var(--duration-fast) var(--ease-default);
}

.button-3d:active {
  transform: translateZ(-10px);
}

/* Stagger Animation Delays */
.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }
.stagger-5 { animation-delay: 0.5s; }
.stagger-6 { animation-delay: 0.6s; }

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    transition: none !important;
    transform: none !important;
    opacity: 1 !important;
  }
  
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  
  .floating-orb,
  .geometric-shape,
  .animate-float,
  .animate-rotate,
  .animate-pulse-glow,
  .animate-neon-flicker,
  .animate-shimmer,
  .animate-glow-pulse,
  .animate-orb-drift,
  .animate-geometric-spin,
  .animated-gradient,
  .animated-gradient-text,
  .morphing-blob,
  .text-typewriter,
  .text-glitch {
    animation: none !important;
  }
  
  .parallax-bg,
  .parallax-slow,
  .parallax-medium,
  .parallax-fast {
    transform: none !important;
    background-attachment: scroll !important;
  }
  
  .hover-lift:hover,
  .hover-glow:hover,
  .hover-scale:hover,
  .hover-tilt:hover,
  .card-3d:hover,
  .button-3d:active {
    transform: none !important;
  }
}