/* Animation Keyframes */

/* Fade In */
@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 scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

/* 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);
    }
}

/* Bounce Animations */
@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);
    }
}

@keyframes bounceInUp {
    0% {
        opacity: 0;
        transform: translateY(300px);
    }
    60% {
        opacity: 1;
        transform: translateY(-20px);
    }
    80% {
        transform: translateY(10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounceInDown {
    0% {
        opacity: 0;
        transform: translateY(-300px);
    }
    60% {
        opacity: 1;
        transform: translateY(20px);
    }
    80% {
        transform: translateY(-10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

@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%);
    }
}

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

/* Rotate Animations */
@keyframes rotateIn {
    from {
        opacity: 0;
        transform: rotate(-200deg);
    }
    to {
        opacity: 1;
        transform: rotate(0);
    }
}

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

@keyframes blink-caret {
    from, to {
        border-color: transparent;
    }
    50% {
        border-color: #3182ce;
    }
}

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

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

/* Animation Classes */

/* Fade Animations */
.animate-fade-in {
    animation: fadeIn 0.6s ease-out;
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.animate-fade-in-down {
    animation: fadeInDown 0.6s ease-out;
}

.animate-fade-in-left {
    animation: fadeInLeft 0.6s ease-out;
}

.animate-fade-in-right {
    animation: fadeInRight 0.6s ease-out;
}

/* Scale Animations */
.animate-scale-in {
    animation: scaleIn 0.6s ease-out;
}

.animate-scale-out {
    animation: scaleOut 0.6s ease-out;
}

/* Slide Animations */
.animate-slide-in-up {
    animation: slideInUp 0.6s ease-out;
}

.animate-slide-in-down {
    animation: slideInDown 0.6s ease-out;
}

.animate-slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

.animate-slide-in-right {
    animation: slideInRight 0.6s ease-out;
}

/* Bounce Animations */
.animate-bounce-in {
    animation: bounceIn 0.8s ease-out;
}

.animate-bounce-in-up {
    animation: bounceInUp 0.8s ease-out;
}

.animate-bounce-in-down {
    animation: bounceInDown 0.8s ease-out;
}

/* Pulse Animations */
.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

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

/* Rotate Animations */
.animate-rotate-in {
    animation: rotateIn 0.8s ease-out;
}

/* Typing Animation */
.animate-typing {
    overflow: hidden;
    border-right: 2px solid #3182ce;
    white-space: nowrap;
    animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
}

/* Gradient Animation */
.animate-gradient {
    background: linear-gradient(-45deg, #3182ce, #805ad5, #38a169, #3182ce);
    background-size: 400% 400%;
    animation: gradient 3s ease infinite;
}

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

/* Special Effects */
.animate-wobble {
    animation: wobble 1s ease-in-out infinite;
}

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

/* 3D Animations */
.animate-flip-in-x {
    animation: flipInX 0.8s ease-out;
    backface-visibility: visible;
}

.animate-flip-in-y {
    animation: flipInY 0.8s ease-out;
    backface-visibility: visible;
}

/* Speed Animations */
.animate-light-speed-in {
    animation: lightSpeedIn 0.8s ease-out;
}

.animate-light-speed-out {
    animation: lightSpeedOut 0.8s ease-in;
}

/* Animation Delays */
.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;
}

/* Animation Durations */
.duration-100 {
    animation-duration: 0.1s;
}

.duration-200 {
    animation-duration: 0.2s;
}

.duration-300 {
    animation-duration: 0.3s;
}

.duration-400 {
    animation-duration: 0.4s;
}

.duration-500 {
    animation-duration: 0.5s;
}

.duration-600 {
    animation-duration: 0.6s;
}

.duration-700 {
    animation-duration: 0.7s;
}

.duration-800 {
    animation-duration: 0.8s;
}

.duration-900 {
    animation-duration: 0.9s;
}

.duration-1000 {
    animation-duration: 1s;
}

/* Animation Timing Functions */
.ease-linear {
    animation-timing-function: linear;
}

.ease-in {
    animation-timing-function: ease-in;
}

.ease-out {
    animation-timing-function: ease-out;
}

.ease-in-out {
    animation-timing-function: ease-in-out;
}

.ease-bounce {
    animation-timing-function: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

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

.hover-glow:hover {
    box-shadow: 0 0 20px rgba(49, 130, 206, 0.3);
}

/* Scroll-triggered Animations */
.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

.scroll-animate-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.6s ease;
}

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

.scroll-animate-right {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.6s ease;
}

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

.scroll-animate-scale {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.6s ease;
}

.scroll-animate-scale.animate {
    opacity: 1;
    transform: scale(1);
}

/* Loading Animations */
.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #e2e8f0;
    border-top: 4px solid #3182ce;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-dots {
    display: inline-flex;
    gap: 0.25rem;
}

.loading-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #3182ce;
    animation: dots 1.4s ease-in-out infinite both;
}

.loading-dots span:nth-child(1) {
    animation-delay: -0.32s;
}

.loading-dots span:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes dots {
    0%, 80%, 100% {
        transform: scale(0);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Progress Bar Animation */
.progress-animate {
    width: 0%;
    transition: width 1s ease-in-out;
}

.progress-animate.animate {
    width: 100%;
}

/* Stagger Animations */
.stagger-children > * {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.stagger-children.animate > * {
    opacity: 1;
    transform: translateY(0);
}

.stagger-children.animate > *:nth-child(1) { transition-delay: 0.1s; }
.stagger-children.animate > *:nth-child(2) { transition-delay: 0.2s; }
.stagger-children.animate > *:nth-child(3) { transition-delay: 0.3s; }
.stagger-children.animate > *:nth-child(4) { transition-delay: 0.4s; }
.stagger-children.animate > *:nth-child(5) { transition-delay: 0.5s; }
.stagger-children.animate > *:nth-child(6) { transition-delay: 0.6s; }

/* Parallax Effect */
.parallax {
    transform: translateZ(0);
    will-change: transform;
}

/* Smooth Transitions */
.smooth-transition {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.smooth-transition-slow {
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Focus Animations */
.focus-ring {
    transition: box-shadow 0.3s ease;
}

.focus-ring:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.3);
}

/* 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;
    }
    
    .animate-float,
    .animate-pulse {
        animation: none;
    }
}