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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideInUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

@keyframes slideInDown {
    from {
        transform: translateY(-100%);
    }
    to {
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-20px);
    }
    60% {
        transform: translateY(-10px);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

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

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

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px var(--primary-glow);
    }
    50% {
        box-shadow: 0 0 40px var(--primary-glow), 0 0 60px var(--primary-glow);
    }
}

@keyframes ripple {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(4);
        opacity: 0;
    }
}

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-5px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(5px);
    }
}

@keyframes progressBar {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

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

@keyframes typewriter {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes progress {
    0% {
        width: 0%;
    }
    100% {
        width: 100%;
    }
}

.animate-fade-in {
    animation: fadeIn var(--transition-base) forwards;
}

.animate-fade-in-up {
    animation: fadeInUp var(--transition-base) forwards;
}

.animate-fade-in-down {
    animation: fadeInDown var(--transition-base) forwards;
}

.animate-fade-in-left {
    animation: fadeInLeft var(--transition-base) forwards;
}

.animate-fade-in-right {
    animation: fadeInRight var(--transition-base) forwards;
}

.animate-scale-in {
    animation: scaleIn var(--transition-base) forwards;
}

.animate-bounce {
    animation: bounce 1s infinite;
}

.animate-pulse {
    animation: pulse 2s infinite;
}

.animate-spin {
    animation: spin 1s linear infinite;
}

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

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

.animate-shimmer {
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

.animate-shake {
    animation: shake 0.5s ease;
}

[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].animated {
    opacity: 1;
    transform: translateY(0);
}

[data-animate-delay="100"] { transition-delay: 0.1s; }
[data-animate-delay="200"] { transition-delay: 0.2s; }
[data-animate-delay="300"] { transition-delay: 0.3s; }
[data-animate-delay="400"] { transition-delay: 0.4s; }
[data-animate-delay="500"] { transition-delay: 0.5s; }

.stagger-item {
    opacity: 0;
    transform: translateY(20px);
}

.stagger-item.visible {
    animation: fadeInUp 0.5s ease forwards;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes rotateIn {
    from {
        opacity: 0;
        transform: rotate(-180deg);
    }
    to {
        opacity: 1;
        transform: rotate(0);
    }
}

@keyframes flipIn {
    from {
        transform: perspective(400px) rotateX(90deg);
        opacity: 0;
    }
    to {
        transform: perspective(400px) rotateX(0);
        opacity: 1;
    }
}

@keyframes rollIn {
    from {
        opacity: 0;
        transform: translateX(-100%) rotate(-120deg);
    }
    to {
        opacity: 1;
        transform: translateX(0) rotate(0);
    }
}

@keyframes swing {
    0%, 100% {
        transform: rotate(-3deg);
    }
    50% {
        transform: rotate(3deg);
    }
}

@keyframes tada {
    0%, 100% {
        transform: scale(1);
    }
    10%, 20% {
        transform: scale(0.9) rotate(-3deg);
    }
    30%, 50%, 70%, 90% {
        transform: scale(1.1) rotate(3deg);
    }
    40%, 60%, 80% {
        transform: scale(1.1) rotate(-3deg);
    }
}

@keyframes wiggle {
    0%, 100% {
        transform: skewX(0deg);
    }
    25% {
        transform: skewX(-5deg);
    }
    75% {
        transform: skewX(5deg);
    }
}

@keyframes heartbeat {
    0%, 100% {
        transform: scale(1);
    }
    14% {
        transform: scale(1.3);
    }
    28% {
        transform: scale(1);
    }
    42% {
        transform: scale(1.3);
    }
    70% {
        transform: scale(1);
    }
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes bounceInDown {
    0% {
        opacity: 0;
        transform: translateY(-2000px);
    }
    60% {
        opacity: 1;
        transform: translateY(30px);
    }
    80% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0);
    }
}

@keyframes bounceInUp {
    0% {
        opacity: 0;
        transform: translateY(2000px);
    }
    60% {
        opacity: 1;
        transform: translateY(-30px);
    }
    80% {
        transform: translateY(10px);
    }
    100% {
        transform: translateY(0);
    }
}

@keyframes bounceInLeft {
    0% {
        opacity: 0;
        transform: translateX(-2000px);
    }
    60% {
        opacity: 1;
        transform: translateX(30px);
    }
    80% {
        transform: translateX(-10px);
    }
    100% {
        transform: translateX(0);
    }
}

@keyframes bounceInRight {
    0% {
        opacity: 0;
        transform: translateX(2000px);
    }
    60% {
        opacity: 1;
        transform: translateX(-30px);
    }
    80% {
        transform: translateX(10px);
    }
    100% {
        transform: translateX(0);
    }
}

@keyframes fadeInUpBig {
    from {
        opacity: 0;
        transform: translateY(100px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDownBig {
    from {
        opacity: 0;
        transform: translateY(-100px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeftBig {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRightBig {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInUpBig {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

@keyframes slideInDownBig {
    from {
        transform: translateY(-100%);
    }
    to {
        transform: translateY(0);
    }
}

@keyframes fadeInQuick {
    animation: fadeIn 0.3s ease forwards;
}

@keyframes fadeInSlow {
    animation: fadeIn 1s ease forwards;
}

@keyframes scaleInQuick {
    animation: scaleIn 0.3s ease forwards;
}

@keyframes scaleInSlow {
    animation: scaleIn 0.8s ease forwards;
}

@keyframes lightSpeedIn {
    from {
        opacity: 0;
        transform: translateX(100px) skewX(-30deg);
    }
    to {
        opacity: 1;
        transform: translateX(0) skewX(0);
    }
}

@keyframes lightSpeedOut {
    from {
        opacity: 1;
        transform: translateX(0) skewX(0);
    }
    to {
        opacity: 0;
        transform: translateX(100px) skewX(30deg);
    }
}

@keyframes hinge {
    0% {
        opacity: 1;
        transform: rotate(0);
        transform-origin: top left;
    }
    20%, 60% {
        transform: rotate(80deg);
        transform-origin: top left;
    }
    40% {
        transform: rotate(60deg);
        transform-origin: top left;
    }
    80% {
        opacity: 1;
        transform: rotate(60deg) translateY(0);
        transform-origin: top left;
    }
    100% {
        opacity: 0;
        transform: translateY(700px);
        transform-origin: top left;
    }
}

@keyframes jackInTheBox {
    0% {
        opacity: 0;
        transform: scale(0.1) rotate(30deg);
    }
    50% {
        transform: scale(1.2) rotate(-10deg);
    }
    70% {
        transform: scale(1.1) rotate(5deg);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotate(0);
    }
}

@keyframes rollOut {
    from {
        opacity: 1;
        transform: translateX(0) rotate(0);
    }
    to {
        opacity: 0;
        transform: translateX(100%) rotate(120deg);
    }
}

@keyframes zoomInUp {
    from {
        opacity: 0;
        transform: scale(0.1) translateY(50px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes zoomInDown {
    from {
        opacity: 0;
        transform: scale(0.1) translateY(-50px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes zoomOut {
    from {
        opacity: 1;
        transform: scale(1);
    }
    to {
        opacity: 0;
        transform: scale(0);
    }
}

@keyframes zoomOutUp {
    from {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
    to {
        opacity: 0;
        transform: scale(0.1) translateY(-50px);
    }
}

@keyframes zoomOutDown {
    from {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
    to {
        opacity: 0;
        transform: scale(0.1) translateY(50px);
    }
}

@keyframes slideInBounce {
    0% {
        transform: translateX(-200px);
    }
    60% {
        transform: translateX(30px);
    }
    80% {
        transform: translateX(-10px);
    }
    100% {
        transform: translateX(0);
    }
}

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

@keyframes morphSlow {
    animation: morph 4s ease-in-out infinite;
}

.animate-slideInLeft {
    animation: slideInLeft 0.5s ease forwards;
}

.animate-slideInRight {
    animation: slideInRight 0.5s ease forwards;
}

.animate-zoomIn {
    animation: zoomIn 0.5s ease forwards;
}

.animate-rotateIn {
    animation: rotateIn 0.5s ease forwards;
}

.animate-flipIn {
    animation: flipIn 0.5s ease forwards;
}

.animate-rollIn {
    animation: rollIn 0.6s ease forwards;
}

.animate-swing {
    animation: swing 1s ease infinite;
    transform-origin: top center;
}

.animate-tada {
    animation: tada 1s ease;
}

.animate-wiggle {
    animation: wiggle 1s ease;
}

.animate-heartbeat {
    animation: heartbeat 1.5s ease infinite;
}

.animate-bounceIn {
    animation: bounceIn 0.6s ease;
}

.animate-bounceInDown {
    animation: bounceInDown 0.8s ease;
}

.animate-bounceInUp {
    animation: bounceInUp 0.8s ease;
}

.animate-bounceInLeft {
    animation: bounceInLeft 0.8s ease;
}

.animate-bounceInRight {
    animation: bounceInRight 0.8s ease;
}

.animate-lightSpeedIn {
    animation: lightSpeedIn 0.6s ease;
}

.animate-lightSpeedOut {
    animation: lightSpeedOut 0.6s ease;
}

.animate-hinge {
    animation: hinge 1s ease;
}

.animate-jackInTheBox {
    animation: jackInTheBox 0.6s ease;
}

.animate-rollOut {
    animation: rollOut 0.6s ease;
}

.animate-zoomInUp {
    animation: zoomInUp 0.6s ease;
}

.animate-zoomInDown {
    animation: zoomInDown 0.6s ease;
}

.animate-zoomOut {
    animation: zoomOut 0.5s ease;
}

.animate-zoomOutUp {
    animation: zoomOutUp 0.5s ease;
}

.animate-zoomOutDown {
    animation: zoomOutDown 0.5s ease;
}

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

[data-reveal] {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

[data-reveal="up"] {
    transform: translateY(50px);
}

[data-reveal="down"] {
    transform: translateY(-50px);
}

[data-reveal="left"] {
    transform: translateX(50px);
}

[data-reveal="right"] {
    transform: translateX(-50px);
}

[data-reveal="zoom"] {
    transform: scale(0.8);
}

[data-reveal].revealed {
    opacity: 1;
    transform: translate(0) scale(1);
}

[data-stagger] {
    opacity: 0;
}

[data-stagger].revealed {
    animation: fadeInUp 0.5s ease forwards;
}

[data-stagger="1"] { animation-delay: 0.1s; }
[data-stagger="2"] { animation-delay: 0.2s; }
[data-stagger="3"] { animation-delay: 0.3s; }
[data-stagger="4"] { animation-delay: 0.4s; }
[data-stagger="5"] { animation-delay: 0.5s; }
[data-stagger="6"] { animation-delay: 0.6s; }
[data-stagger="7"] { animation-delay: 0.7s; }
[data-stagger="8"] { animation-delay: 0.8s; }

.animated-section {
    position: relative;
    overflow: hidden;
}

.animated-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 2s infinite;
}