/* ===== Animation Keyframes ===== */

/* Fade Animations */
@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);
    }
}

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

@keyframes zoomOut {
    from {
        opacity: 0;
        transform: scale(1.2);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

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

@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
    }
    to {
        transform: translateX(0);
    }
}

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

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

/* Bounce Animations */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-30px);
    }
    60% {
        transform: translateY(-15px);
    }
}

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

/* Pulse Animations */
@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

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

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

@keyframes wobble {
    0% {
        transform: translateX(0%);
    }
    15% {
        transform: translateX(-25%) rotate(-5deg);
    }
    30% {
        transform: translateX(20%) rotate(3deg);
    }
    45% {
        transform: translateX(-15%) rotate(-3deg);
    }
    60% {
        transform: translateX(10%) rotate(2deg);
    }
    75% {
        transform: translateX(-5%) rotate(-1deg);
    }
    100% {
        transform: translateX(0%);
    }
}

/* Flip Animations */
@keyframes flipInX {
    from {
        opacity: 0;
        transform: perspective(400px) rotateX(90deg);
    }
    40% {
        transform: perspective(400px) rotateX(-20deg);
    }
    60% {
        transform: perspective(400px) rotateX(10deg);
    }
    80% {
        transform: perspective(400px) rotateX(-5deg);
    }
    to {
        opacity: 1;
        transform: perspective(400px) rotateX(0deg);
    }
}

@keyframes flipInY {
    from {
        opacity: 0;
        transform: perspective(400px) rotateY(90deg);
    }
    40% {
        transform: perspective(400px) rotateY(-20deg);
    }
    60% {
        transform: perspective(400px) rotateY(10deg);
    }
    80% {
        transform: perspective(400px) rotateY(-5deg);
    }
    to {
        opacity: 1;
        transform: perspective(400px) rotateY(0deg);
    }
}

/* Light Box Animation */
@keyframes lightSpeedIn {
    from {
        opacity: 0;
        transform: translateX(100%) skewX(-30deg);
    }
    60% {
        opacity: 1;
        transform: translateX(-20%) skewX(20deg);
    }
    80% {
        transform: translateX(0%) skewX(-5deg);
    }
    to {
        opacity: 1;
        transform: translateX(0%) skewX(0deg);
    }
}

/* Gradient Animation */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

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

@keyframes blink {
    0%, 50% {
        border-color: transparent;
    }
    51%, 100% {
        border-color: currentColor;
    }
}

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

@keyframes floatReverse {
    0%, 100% {
        transform: translateY(-20px);
    }
    50% {
        transform: translateY(0px);
    }
}

/* Glow Animation */
@keyframes glow {
    0% {
        box-shadow: 0 0 5px rgba(30, 64, 175, 0.5);
    }
    50% {
        box-shadow: 0 0 20px rgba(30, 64, 175, 0.8), 0 0 30px rgba(30, 64, 175, 0.6);
    }
    100% {
        box-shadow: 0 0 5px rgba(30, 64, 175, 0.5);
    }
}

/* Shimmer Animation */
@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* Progress Animation */
@keyframes progress {
    0% {
        width: 0%;
    }
    100% {
        width: 100%;
    }
}

/* Counter Animation */
@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Animation Classes ===== */

/* Fade Classes */
.fade-in {
    animation: fadeIn 1s ease-in-out;
}

.fade-in-up {
    animation: fadeInUp 1s ease-out;
}

.fade-in-down {
    animation: fadeInDown 1s ease-out;
}

.fade-in-left {
    animation: fadeInLeft 1s ease-out;
}

.fade-in-right {
    animation: fadeInRight 1s ease-out;
}

/* Scale Classes */
.zoom-in {
    animation: zoomIn 0.8s ease-out;
}

.zoom-out {
    animation: zoomOut 0.8s ease-out;
}

/* Slide Classes */
.slide-in-up {
    animation: slideInUp 0.8s ease-out;
}

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

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

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

/* Rotation Classes */
.rotate-in {
    animation: rotateIn 1s ease-out;
}

.spin-animation {
    animation: spin 2s linear infinite;
}

/* Bounce Classes */
.bounce-animation {
    animation: bounce 2s infinite;
}

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

/* Pulse Classes */
.pulse-animation {
    animation: pulse 2s infinite;
}

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

/* Shake Classes */
.shake-animation {
    animation: shake 0.8s ease-in-out;
}

.wobble-animation {
    animation: wobble 1s ease-in-out;
}

/* Flip Classes */
.flip-in-x {
    animation: flipInX 1s ease-out;
}

.flip-in-y {
    animation: flipInY 1s ease-out;
}

/* Special Effects */
.light-speed-in {
    animation: lightSpeedIn 1s ease-out;
}

.gradient-shift {
    background: linear-gradient(45deg, #667eea, #764ba2, #667eea);
    background-size: 300% 300%;
    animation: gradientShift 3s ease infinite;
}

.typing-effect {
    overflow: hidden;
    border-left: 2px solid;
    white-space: nowrap;
    animation: typing 3s steps(40, end), blink 0.75s step-end infinite;
}

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

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

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

/* ===== Hover Animations ===== */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.hover-scale {
    transition: transform 0.3s ease;
}

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

.hover-rotate {
    transition: transform 0.3s ease;
}

.hover-rotate:hover {
    transform: rotate(5deg);
}

.hover-tilt {
    transition: transform 0.3s ease;
}

.hover-tilt:hover {
    transform: perspective(1000px) rotateX(10deg) rotateY(10deg);
}

.hover-glow {
    transition: box-shadow 0.3s ease;
}

.hover-glow:hover {
    box-shadow: 0 0 20px rgba(30, 64, 175, 0.5);
}

.hover-bounce {
    transition: transform 0.3s ease;
}

.hover-bounce:hover {
    animation: bounce 0.6s ease;
}

/* ===== Scroll Animations ===== */
.scroll-fade-in {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.scroll-slide-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.scroll-slide-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.scroll-slide-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.scroll-slide-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.scroll-zoom-in {
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.scroll-zoom-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* ===== Loading Animations ===== */
.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(30, 64, 175, 0.1);
    border-left: 4px solid #1e40af;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-dots {
    display: inline-block;
    position: relative;
    width: 80px;
    height: 80px;
}

.loading-dots div {
    position: absolute;
    top: 33px;
    width: 13px;
    height: 13px;
    border-radius: 50%;
    background: #1e40af;
    animation-timing-function: cubic-bezier(0, 1, 1, 0);
}

.loading-dots div:nth-child(1) {
    left: 8px;
    animation: loadingDots1 0.6s infinite;
}

.loading-dots div:nth-child(2) {
    left: 8px;
    animation: loadingDots2 0.6s infinite;
}

.loading-dots div:nth-child(3) {
    left: 32px;
    animation: loadingDots2 0.6s infinite;
}

.loading-dots div:nth-child(4) {
    left: 56px;
    animation: loadingDots3 0.6s infinite;
}

@keyframes loadingDots1 {
    0% {
        transform: scale(0);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes loadingDots3 {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(0);
    }
}

@keyframes loadingDots2 {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(24px, 0);
    }
}

.loading-pulse {
    display: inline-block;
    width: 40px;
    height: 40px;
    background-color: #1e40af;
    border-radius: 100%;
    animation: loadingPulse 1.0s infinite ease-in-out;
}

@keyframes loadingPulse {
    0% {
        transform: scale(0);
    }
    100% {
        transform: scale(1.0);
        opacity: 0;
    }
}

/* ===== Progress Animations ===== */
.progress-bar {
    width: 100%;
    height: 8px;
    background-color: rgba(30, 64, 175, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #1e40af, #3b82f6);
    border-radius: 4px;
    animation: progress 2s ease-in-out;
}

/* ===== Text Animations ===== */
.text-reveal {
    overflow: hidden;
}

.text-reveal span {
    display: inline-block;
    opacity: 0;
    transform: translateY(100%);
    animation: textReveal 0.8s ease forwards;
}

.text-reveal span:nth-child(1) { animation-delay: 0.1s; }
.text-reveal span:nth-child(2) { animation-delay: 0.2s; }
.text-reveal span:nth-child(3) { animation-delay: 0.3s; }
.text-reveal span:nth-child(4) { animation-delay: 0.4s; }
.text-reveal span:nth-child(5) { animation-delay: 0.5s; }

@keyframes textReveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.text-glow {
    animation: textGlow 2s ease-in-out infinite alternate;
}

@keyframes textGlow {
    from {
        text-shadow: 0 0 10px rgba(30, 64, 175, 0.5);
    }
    to {
        text-shadow: 0 0 20px rgba(30, 64, 175, 0.8), 0 0 30px rgba(30, 64, 175, 0.6);
    }
}

/* ===== Button Animations ===== */
.btn-ripple {
    position: relative;
    overflow: hidden;
}

.btn-ripple::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-ripple:active::before {
    width: 300px;
    height: 300px;
}

.btn-magnetic {
    transition: transform 0.3s ease;
}

.btn-magnetic:hover {
    transform: translateY(-3px);
}

/* ===== Particle Effects ===== */
.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    animation: particleFloat 6s linear infinite;
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-10vh) rotate(360deg);
        opacity: 0;
    }
}

/* ===== Delay Classes ===== */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }
.delay-600 { animation-delay: 0.6s; }
.delay-700 { animation-delay: 0.7s; }
.delay-800 { animation-delay: 0.8s; }
.delay-900 { animation-delay: 0.9s; }
.delay-1000 { animation-delay: 1s; }

/* ===== Duration Classes ===== */
.duration-fast { animation-duration: 0.3s; }
.duration-normal { animation-duration: 0.6s; }
.duration-slow { animation-duration: 1s; }
.duration-slower { animation-duration: 2s; }

/* ===== Infinite Classes ===== */
.infinite { animation-iteration-count: infinite; }
.once { animation-iteration-count: 1; }
.twice { animation-iteration-count: 2; }

/* ===== Paused State ===== */
.paused {
    animation-play-state: paused;
}

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