/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

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

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease;
}

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

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

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

.rotate-in {
    opacity: 0;
    transform: rotate(-10deg) scale(0.8);
    transition: all 0.6s ease;
}

.rotate-in.visible {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

/* Stagger Animation */
.stagger-item {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.stagger-item.visible {
    opacity: 1;
    transform: translateY(0);
}

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

/* 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, 0.15);
}

.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);
}

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

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

/* Bounce Animation */
.bounce {
    animation: bounce 1s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Shake Animation */
.shake {
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    25% {
        transform: translateX(-5px);
    }
    75% {
        transform: translateX(5px);
    }
}

/* Glow Animation */
.glow {
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        box-shadow: 0 0 20px rgba(102, 126, 234, 0.5);
    }
    to {
        box-shadow: 0 0 30px rgba(102, 126, 234, 0.8);
    }
}

/* Floating Animation */
.floating {
    animation: floating 3s ease-in-out infinite;
}

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

/* Typewriter Animation */
.typewriter {
    overflow: hidden;
    border-right: 2px solid #667eea;
    white-space: nowrap;
    animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
}

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

@keyframes blink-caret {
    from, to {
        border-color: transparent;
    }
    50% {
        border-color: #667eea;
    }
}

/* Loading Spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Progress Bar Animation */
.progress-animate {
    width: 0%;
    transition: width 2s ease-in-out;
}

.progress-animate.animate {
    width: var(--progress-width);
}

/* Counter Animation */
.counter {
    font-variant-numeric: tabular-nums;
}

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

/* Text Reveal Animation */
.text-reveal {
    overflow: hidden;
}

.text-reveal span {
    display: inline-block;
    opacity: 0;
    transform: translateY(100%);
    transition: all 0.6s ease;
}

.text-reveal.visible span {
    opacity: 1;
    transform: translateY(0);
}

/* Button Ripple Effect */
.ripple {
    position: relative;
    overflow: hidden;
}

.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;
}

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

/* Card Flip Animation */
.flip-card {
    perspective: 1000px;
    width: 100%;
    height: 200px;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.6s;
    transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.flip-card-back {
    transform: rotateY(180deg);
}

/* Morphing Animation */
.morph {
    transition: all 0.3s ease;
}

.morph:hover {
    border-radius: 50%;
}

/* Gradient Animation */
.gradient-animate {
    background: linear-gradient(-45deg, #667eea, #764ba2, #f093fb, #f5576c);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

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

/* Slide Up Animation */
.slide-up {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.slide-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Zoom In Animation */
.zoom-in {
    opacity: 0;
    transform: scale(0.5);
    transition: all 0.6s ease;
}

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

/* Fade In Up Animation */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

/* Slide In From Left */
.slide-in-from-left {
    opacity: 0;
    transform: translateX(-100px);
    transition: all 0.8s ease;
}

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

/* Slide In From Right */
.slide-in-from-right {
    opacity: 0;
    transform: translateX(100px);
    transition: all 0.8s ease;
}

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

/* Rotate In Animation */
.rotate-in {
    opacity: 0;
    transform: rotate(-180deg) scale(0.5);
    transition: all 0.8s ease;
}

.rotate-in.visible {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

/* Elastic Animation */
.elastic {
    animation: elastic 0.6s ease-out;
}

@keyframes elastic {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

/* Wobble Animation */
.wobble {
    animation: wobble 1s ease-in-out;
}

@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%);
    }
}

/* Heartbeat Animation */
.heartbeat {
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0% {
        transform: scale(1);
    }
    14% {
        transform: scale(1.1);
    }
    28% {
        transform: scale(1);
    }
    42% {
        transform: scale(1.1);
    }
    70% {
        transform: scale(1);
    }
}

/* Tada Animation */
.tada {
    animation: tada 1s ease-in-out;
}

@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);
    }
}

/* Jello Animation */
.jello {
    animation: jello 0.9s ease-in-out;
}

@keyframes jello {
    0% {
        transform: scale3d(1, 1, 1);
    }
    30% {
        transform: scale3d(1.25, 0.75, 1);
    }
    40% {
        transform: scale3d(0.75, 1.25, 1);
    }
    50% {
        transform: scale3d(1.15, 0.85, 1);
    }
    65% {
        transform: scale3d(0.95, 1.05, 1);
    }
    75% {
        transform: scale3d(1.05, 0.95, 1);
    }
    100% {
        transform: scale3d(1, 1, 1);
    }
}

/* Light Speed Animation */
.lightSpeedIn {
    animation: lightSpeedIn 1s ease-out;
}

@keyframes lightSpeedIn {
    0% {
        transform: translateX(100%) skewX(-30deg);
        opacity: 0;
    }
    60% {
        transform: translateX(-20%) skewX(30deg);
        opacity: 1;
    }
    80% {
        transform: translateX(0%) skewX(-15deg);
        opacity: 1;
    }
    100% {
        transform: translateX(0%) skewX(0deg);
        opacity: 1;
    }
}

/* Roll In Animation */
.rollIn {
    animation: rollIn 1s ease-out;
}

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

/* Jack In The Box Animation */
.jackInTheBox {
    animation: jackInTheBox 1s ease-in-out;
}

@keyframes jackInTheBox {
    0% {
        opacity: 0;
        transform: scale(0.1) rotate(30deg);
        transform-origin: center bottom;
    }
    50% {
        transform: rotate(-10deg);
    }
    70% {
        transform: rotate(3deg);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

/* Hinge Animation */
.hinge {
    animation: hinge 2s ease-in-out;
}

@keyframes hinge {
    0% {
        transform: rotate(0);
        transform-origin: top left;
        animation-timing-function: ease-in-out;
    }
    20%, 60% {
        transform: rotate(80deg);
        transform-origin: top left;
        animation-timing-function: ease-in-out;
    }
    40% {
        transform: rotate(60deg);
        transform-origin: top left;
        animation-timing-function: ease-in-out;
    }
    80% {
        transform: rotate(60deg) translateY(0);
        transform-origin: top left;
        animation-timing-function: ease-out;
    }
    100% {
        transform: translateY(700px);
    }
}

/* Flash Animation */
.flash {
    animation: flash 1s ease-in-out;
}

@keyframes flash {
    0%, 50%, 100% {
        opacity: 1;
    }
    25%, 75% {
        opacity: 0;
    }
}

/* Rubber Band Animation */
.rubberBand {
    animation: rubberBand 1s ease-in-out;
}

@keyframes rubberBand {
    0% {
        transform: scale(1);
    }
    30% {
        transform: scaleX(1.25) scaleY(0.75);
    }
    40% {
        transform: scaleX(0.75) scaleY(1.25);
    }
    50% {
        transform: scaleX(1.15) scaleY(0.85);
    }
    65% {
        transform: scaleX(0.95) scaleY(1.05);
    }
    75% {
        transform: scaleX(1.05) scaleY(0.95);
    }
    100% {
        transform: scale(1);
    }
}

/* Swing Animation */
.swing {
    animation: swing 1s ease-in-out;
}

@keyframes swing {
    20% {
        transform: rotate(15deg);
    }
    40% {
        transform: rotate(-10deg);
    }
    60% {
        transform: rotate(5deg);
    }
    80% {
        transform: rotate(-5deg);
    }
    100% {
        transform: rotate(0deg);
    }
}

/* Zoom In Down Animation */
.zoomInDown {
    animation: zoomInDown 1s ease-out;
}

@keyframes zoomInDown {
    0% {
        opacity: 0;
        transform: scale3d(0.1, 0.1, 0.1) translate3d(0, -1000px, 0);
        animation-timing-function: cubic-bezier(0.55, 0.055, 0.675, 0.19);
    }
    60% {
        opacity: 1;
        transform: scale3d(0.475, 0.475, 0.475) translate3d(0, 60px, 0);
        animation-timing-function: cubic-bezier(0.175, 0.885, 0.32, 1);
    }
}

/* Fade In Left Big Animation */
.fadeInLeftBig {
    animation: fadeInLeftBig 1s ease-out;
}

@keyframes fadeInLeftBig {
    0% {
        opacity: 0;
        transform: translate3d(-2000px, 0, 0);
    }
    100% {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

/* Fade In Right Big Animation */
.fadeInRightBig {
    animation: fadeInRightBig 1s ease-out;
}

@keyframes fadeInRightBig {
    0% {
        opacity: 0;
        transform: translate3d(2000px, 0, 0);
    }
    100% {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

/* Fade In Up Big Animation */
.fadeInUpBig {
    animation: fadeInUpBig 1s ease-out;
}

@keyframes fadeInUpBig {
    0% {
        opacity: 0;
        transform: translate3d(0, 2000px, 0);
    }
    100% {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

/* Fade In Down Big Animation */
.fadeInDownBig {
    animation: fadeInDownBig 1s ease-out;
}

@keyframes fadeInDownBig {
    0% {
        opacity: 0;
        transform: translate3d(0, -2000px, 0);
    }
    100% {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

/* Slide In Up Animation */
.slideInUp {
    animation: slideInUp 1s ease-out;
}

@keyframes slideInUp {
    0% {
        transform: translate3d(0, 100%, 0);
        visibility: visible;
    }
    100% {
        transform: translate3d(0, 0, 0);
    }
}

/* Slide In Down Animation */
.slideInDown {
    animation: slideInDown 1s ease-out;
}

@keyframes slideInDown {
    0% {
        transform: translate3d(0, -100%, 0);
        visibility: visible;
    }
    100% {
        transform: translate3d(0, 0, 0);
    }
}

/* Slide In Left Animation */
.slideInLeft {
    animation: slideInLeft 1s ease-out;
}

@keyframes slideInLeft {
    0% {
        transform: translate3d(-100%, 0, 0);
        visibility: visible;
    }
    100% {
        transform: translate3d(0, 0, 0);
    }
}

/* Slide In Right Animation */
.slideInRight {
    animation: slideInRight 1s ease-out;
}

@keyframes slideInRight {
    0% {
        transform: translate3d(100%, 0, 0);
        visibility: visible;
    }
    100% {
        transform: translate3d(0, 0, 0);
    }
}

/* Slider Specific Animations */
.slide-content .slide-line {
    animation: slideLineIn 0.8s ease 1.2s forwards;
}

@keyframes slideLineIn {
    0% {
        opacity: 0;
        transform: scaleX(0);
    }
    100% {
        opacity: 1;
        transform: scaleX(1);
    }
}

.slide-content .slide-title {
    animation: slideTitleIn 0.8s ease 1.4s forwards;
}

@keyframes slideTitleIn {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-content .slide-description {
    animation: slideDescriptionIn 0.8s ease 1.6s forwards;
}

@keyframes slideDescriptionIn {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-content .slide-buttons {
    animation: slideButtonsIn 0.8s ease 1.8s forwards;
}

@keyframes slideButtonsIn {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Slider Navigation Animations */
.slider-nav {
    animation: navButtonPulse 2s ease-in-out infinite;
}

@keyframes navButtonPulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(255, 255, 255, 0);
    }
}

.slider-dots .dot {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.slider-dots .dot:hover {
    animation: dotBounce 0.6s ease;
}

@keyframes dotBounce {
    0%, 20%, 50%, 80%, 100% {
        transform: scale(1.2) translateY(0);
    }
    40% {
        transform: scale(1.2) translateY(-5px);
    }
    60% {
        transform: scale(1.2) translateY(-3px);
    }
}

/* Slider Image Transitions */
.slide img {
    transition: transform 0.5s ease;
}

.slide:hover img {
    transform: scale(1.05);
}

/* Slider Content Fade In */
.slide-content {
    animation: contentFadeIn 1s ease 1s forwards;
}

@keyframes contentFadeIn {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translate(-50%, -50%) translateY(0);
    }
}

/* Animation Delays */
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }
.delay-7 { animation-delay: 0.7s; }
.delay-8 { animation-delay: 0.8s; }
.delay-9 { animation-delay: 0.9s; }
.delay-10 { animation-delay: 1s; }

/* Animation Durations */
.duration-1 { animation-duration: 0.1s; }
.duration-2 { animation-duration: 0.2s; }
.duration-3 { animation-duration: 0.3s; }
.duration-4 { animation-duration: 0.4s; }
.duration-5 { animation-duration: 0.5s; }
.duration-6 { animation-duration: 0.6s; }
.duration-7 { animation-duration: 0.7s; }
.duration-8 { animation-duration: 0.8s; }
.duration-9 { animation-duration: 0.9s; }
.duration-10 { animation-duration: 1s; }
.duration-15 { animation-duration: 1.5s; }
.duration-20 { animation-duration: 2s; }
.duration-25 { animation-duration: 2.5s; }
.duration-30 { animation-duration: 3s; }

/* Animation Iterations */
.infinite { animation-iteration-count: infinite; }
.repeat-1 { animation-iteration-count: 1; }
.repeat-2 { animation-iteration-count: 2; }
.repeat-3 { animation-iteration-count: 3; }
.repeat-4 { animation-iteration-count: 4; }
.repeat-5 { animation-iteration-count: 5; }

/* Animation Fill Modes */
.fill-none { animation-fill-mode: none; }
.fill-forwards { animation-fill-mode: forwards; }
.fill-backwards { animation-fill-mode: backwards; }
.fill-both { animation-fill-mode: both; }

/* Animation Directions */
.direction-normal { animation-direction: normal; }
.direction-reverse { animation-direction: reverse; }
.direction-alternate { animation-direction: alternate; }
.direction-alternate-reverse { animation-direction: alternate-reverse; }

/* Animation Timing Functions */
.ease { animation-timing-function: ease; }
.ease-in { animation-timing-function: ease-in; }
.ease-out { animation-timing-function: ease-out; }
.ease-in-out { animation-timing-function: ease-in-out; }
.linear { animation-timing-function: linear; }
.cubic-bezier { animation-timing-function: cubic-bezier(0.25, 0.46, 0.45, 0.94); }

/* Pause Animation */
.paused { animation-play-state: paused; }
.running { animation-play-state: running; }