/* VFX Animations and Effects */

/* Glitch Effect - Reduced Intensity */
@keyframes glitch {
    0%, 100% {
        text-shadow: 
            0.01em 0 0 var(--neon-cyan),
            -0.01em -0.005em 0 var(--neon-pink),
            0.005em 0.01em 0 var(--neon-purple);
    }
    15% {
        text-shadow: 
            0.01em 0 0 var(--neon-cyan),
            -0.01em -0.005em 0 var(--neon-pink),
            0.005em 0.01em 0 var(--neon-purple);
    }
    16% {
        text-shadow: 
            -0.01em -0.005em 0 var(--neon-cyan),
            0.005em 0.005em 0 var(--neon-pink),
            -0.01em -0.01em 0 var(--neon-purple);
    }
    49% {
        text-shadow: 
            -0.01em -0.005em 0 var(--neon-cyan),
            0.005em 0.005em 0 var(--neon-pink),
            -0.01em -0.01em 0 var(--neon-purple);
    }
    50% {
        text-shadow: 
            0.005em 0.01em 0 var(--neon-cyan),
            0.01em 0 0 var(--neon-pink),
            0 -0.01em 0 var(--neon-purple);
    }
    99% {
        text-shadow: 
            0.005em 0.01em 0 var(--neon-cyan),
            0.01em 0 0 var(--neon-pink),
            0 -0.01em 0 var(--neon-purple);
    }
}

.glitch {
    animation: glitch 15s infinite ease-in-out;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0.6;
}

.glitch::before {
    animation: glitch-1 8s infinite ease-in-out;
    color: var(--neon-cyan);
    z-index: -1;
}

.glitch::after {
    animation: glitch-2 8s infinite ease-in-out;
    color: var(--neon-pink);
    z-index: -2;
}

@keyframes glitch-1 {
    0%, 100% {
        transform: translate(0);
    }
    20% {
        transform: translate(-0.5px, 0.5px);
    }
    40% {
        transform: translate(-0.5px, -0.5px);
    }
    60% {
        transform: translate(0.5px, 0.5px);
    }
    80% {
        transform: translate(0.5px, -0.5px);
    }
}

@keyframes glitch-2 {
    0%, 100% {
        transform: translate(0);
    }
    20% {
        transform: translate(0.5px, 0);
    }
    40% {
        transform: translate(0, -0.5px);
    }
    60% {
        transform: translate(-0.5px, 0.5px);
    }
    80% {
        transform: translate(0, 0.5px);
    }
}

/* Floating Animation - Reduced Intensity */
@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-8px) rotate(0.5deg);
    }
    66% {
        transform: translateY(-4px) rotate(-0.5deg);
    }
}

/* Neon Pulse - Reduced Intensity */
@keyframes neonPulse {
    0%, 100% {
        box-shadow: 
            0 0 8px var(--neon-cyan),
            inset 0 0 8px var(--neon-cyan);
    }
    50% {
        box-shadow: 
            0 0 16px var(--neon-cyan),
            0 0 20px var(--neon-cyan),
            inset 0 0 12px var(--neon-cyan);
    }
}

.neon-pulse {
    animation: neonPulse 20s infinite alternate ease-in-out;
}

/* Scan Line Effect */
@keyframes scanline {
    0% {
        top: -10px;
    }
    100% {
        top: 100%;
    }
}

.scan-effect::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
    animation: scanline 8s infinite ease-in-out;
}

/* Matrix Rain Effect */
@keyframes matrix-rain {
    0% {
        transform: translateY(-100vh);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh);
        opacity: 0;
    }
}

.matrix-char {
    position: absolute;
    color: var(--neon-green);
    font-family: 'Courier New', monospace;
    font-size: 14px;
    animation: matrix-rain linear infinite;
    text-shadow: 0 0 10px var(--neon-green);
}

/* Hologram Effect - Reduced Intensity */
@keyframes hologram {
    0%, 100% {
        opacity: 1;
        filter: blur(0px);
    }
    50% {
        opacity: 0.9;
        filter: blur(0.3px);
    }
}

.hologram {
    animation: hologram 4s infinite ease-in-out;
    background: linear-gradient(
        45deg,
        rgba(0, 255, 255, 0.1) 25%,
        transparent 25%,
        transparent 75%,
        rgba(0, 255, 255, 0.1) 75%
    );
    background-size: 20px 20px;
}

/* Electric Border - Reduced Intensity */
@keyframes electricBorder {
    0% {
        border-color: var(--neon-cyan);
        box-shadow: 0 0 8px var(--neon-cyan);
    }
    25% {
        border-color: var(--neon-pink);
        box-shadow: 0 0 8px var(--neon-pink);
    }
    50% {
        border-color: var(--neon-purple);
        box-shadow: 0 0 8px var(--neon-purple);
    }
    75% {
        border-color: var(--neon-blue);
        box-shadow: 0 0 8px var(--neon-blue);
    }
    100% {
        border-color: var(--neon-cyan);
        box-shadow: 0 0 8px var(--neon-cyan);
    }
}

.electric-border {
    animation: electricBorder 5s infinite;
}

/* Particle Float */
@keyframes particleFloat {
    0% {
        transform: translateY(0px) translateX(0px) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) translateX(50px) rotate(360deg);
        opacity: 0;
    }
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--neon-cyan);
    border-radius: 50%;
    animation: particleFloat 6s infinite;
    box-shadow: 0 0 10px var(--neon-cyan);
}

/* Typing Effect */
@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

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

.typing-effect {
    overflow: hidden;
    border-right: 2px solid var(--neon-cyan);
    white-space: nowrap;
    margin: 0 auto;
    animation: 
        typing 3.5s steps(40, end),
        blink-caret 1.5s step-end infinite;
}

/* Neon Flicker */
@keyframes neonFlicker {
    0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
        text-shadow: 
            0 0 5px var(--neon-cyan),
            0 0 10px var(--neon-cyan),
            0 0 15px var(--neon-cyan),
            0 0 20px var(--neon-cyan);
    }
    20%, 24%, 55% {
        text-shadow: none;
    }
}

.neon-flicker {
    animation: neonFlicker 8s infinite alternate ease-in-out;
}

/* Loading Bars */
@keyframes loadingBars {
    0%, 40%, 100% {
        transform: scaleY(0.6);
    }
    20% {
        transform: scaleY(1.0);
    }
}

.loading-bars {
    display: inline-flex;
    gap: 4px;
}

.loading-bar {
    width: 4px;
    height: 40px;
    background: var(--neon-cyan);
    animation: loadingBars 4s infinite ease-in-out;
    border-radius: 2px;
    box-shadow: 0 0 10px var(--neon-cyan);
}

.loading-bar:nth-child(2) {
    animation-delay: -1.8s;
}

.loading-bar:nth-child(3) {
    animation-delay: -1.6s;
}

.loading-bar:nth-child(4) {
    animation-delay: -1.4s;
}

.loading-bar:nth-child(5) {
    animation-delay: -1.2s;
}

/* Pulse Only */
@keyframes rotatePulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 12px var(--neon-cyan);
    }
    50% {
        transform: scale(1.03);
        box-shadow: 0 0 20px var(--neon-cyan);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 12px var(--neon-cyan);
    }
}

.rotate-pulse {
    animation: rotatePulse 50s infinite ease-in-out;
}

/* Slide In Animations */
@keyframes slideInLeft {
    0% {
        transform: translateX(-100px);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInRight {
    0% {
        transform: translateX(100px);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInUp {
    0% {
        transform: translateY(100px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideInDown {
    0% {
        transform: translateY(-100px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

.slide-in-left {
    animation: slideInLeft 0.8s ease-out;
}

.slide-in-right {
    animation: slideInRight 0.8s ease-out;
}

.slide-in-up {
    animation: slideInUp 0.8s ease-out;
}

.slide-in-down {
    animation: slideInDown 0.8s ease-out;
}

/* Fade In Animation */
@keyframes fadeIn {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.fade-in {
    animation: fadeIn 1.5s ease-out;
}

/* Zoom In Animation */
@keyframes zoomIn {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.zoom-in {
    animation: zoomIn 1.5s ease-out;
}

/* Bounce In Animation - Reduced Intensity */
@keyframes bounceIn {
    0%, 20%, 40%, 60%, 80%, 100% {
        transition-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000);
    }
    0% {
        opacity: 0;
        transform: scale3d(0.7, 0.7, 0.7);
    }
    20% {
        transform: scale3d(1.03, 1.03, 1.03);
    }
    40% {
        transform: scale3d(0.98, 0.98, 0.98);
    }
    60% {
        opacity: 1;
        transform: scale3d(1.01, 1.01, 1.01);
    }
    80% {
        transform: scale3d(0.99, 0.99, 0.99);
    }
    100% {
        opacity: 1;
        transform: scale3d(1, 1, 1);
    }
}

.bounce-in {
    animation: bounceIn 1s;
}

/* Intersection Observer Animation Classes - Reduced Intensity */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(15px);
    transition: all 0.8s ease-out;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Hover Effects */
.hover-glow:hover {
    box-shadow: 
        0 0 20px var(--neon-cyan),
        0 0 40px var(--neon-cyan),
        0 0 60px var(--neon-cyan);
    transform: scale(1.05);
    transition: all 1s ease;
}

.hover-lift:hover {
    transform: translateY(-10px) scale(1.02);
    transition: all 0.3s cubic-bezier(0.4, 0.0, 0.2, 1);
}

.hover-rotate:hover {
    transform: rotate(3deg) scale(1.02);
    transition: all 0.3s ease;
}

/* Text Shadow Effects - Reduced Intensity */
.text-glow {
    text-shadow: 
        0 0 5px currentColor,
        0 0 10px currentColor,
        0 0 15px currentColor;
}

.text-electric {
    background: linear-gradient(45deg, var(--neon-cyan), var(--neon-pink), var(--neon-purple));
    background-size: 200% 200%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: electricText 10s infinite ease-in-out;
}

@keyframes electricText {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Loading Spinner */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(0, 255, 255, 0.3);
    border-top: 4px solid var(--neon-cyan);
    border-radius: 50%;
    animation: spin 4s linear infinite;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
}

/* Performance Optimizations */
.gpu-accelerated {
    transform: translateZ(0);
    backface-visibility: hidden;
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}