/* Advanced Animations and Effects */

/* Text Animation */
.animate-text {
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 50%, #ffffff 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: textShimmer 3s ease-in-out infinite;
}

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

/* Parallax Background Effect */
.parallax-bg {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

/* Particle Animation */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.particle {
    position: absolute;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    50% {
        transform: translateY(-100px) rotate(180deg);
    }
}

/* Ripple Effect */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: rippleEffect 0.6s linear;
}

@keyframes rippleEffect {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Pulse Animation */
.pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: .5;
    }
}

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

@keyframes bounce {
    0%, 100% {
        transform: translateY(-25%);
        animation-timing-function: cubic-bezier(0.8, 0, 1, 1);
    }
    50% {
        transform: translateY(0);
        animation-timing-function: cubic-bezier(0, 0, 0.2, 1);
    }
}

/* Wiggle Animation */
.wiggle {
    animation: wiggle 1s ease-in-out infinite;
}

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

/* Glow Effect */
.glow {
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.5);
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        box-shadow: 0 0 20px rgba(99, 102, 241, 0.5);
    }
    to {
        box-shadow: 0 0 30px rgba(99, 102, 241, 0.8);
    }
}

/* Neon Effect */
.neon {
    text-shadow: 
        0 0 10px currentColor,
        0 0 20px currentColor,
        0 0 30px currentColor,
        0 0 40px var(--primary-color),
        0 0 70px var(--primary-color),
        0 0 80px var(--primary-color),
        0 0 100px var(--primary-color),
        0 0 150px var(--primary-color);
    animation: neonFlicker 1.5s infinite alternate;
}

@keyframes neonFlicker {
    0%, 100% {
        text-shadow: 
            0 0 10px currentColor,
            0 0 20px currentColor,
            0 0 30px currentColor,
            0 0 40px var(--primary-color),
            0 0 70px var(--primary-color),
            0 0 80px var(--primary-color),
            0 0 100px var(--primary-color),
            0 0 150px var(--primary-color);
    }
    50% {
        text-shadow: 
            0 0 5px currentColor,
            0 0 10px currentColor,
            0 0 15px currentColor,
            0 0 20px var(--primary-color),
            0 0 35px var(--primary-color),
            0 0 40px var(--primary-color),
            0 0 50px var(--primary-color),
            0 0 75px var(--primary-color);
    }
}

/* Gradient Animation */
.gradient-animate {
    background: linear-gradient(45deg, #6366f1, #8b5cf6, #ec4899, #f59e0b);
    background-size: 400% 400%;
    animation: gradientShift 4s ease infinite;
}

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

/* Loading Animation */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* Card Flip Animation */
.card-flip {
    perspective: 1000px;
}

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

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

.card-flip-front,
.card-flip-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 1rem;
}

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

/* Ken Burns Effect */
.ken-burns {
    animation: kenburns 20s ease-out infinite;
}

@keyframes kenburns {
    0% {
        transform: scale(1) translate(0, 0);
    }
    100% {
        transform: scale(1.1) translate(-2%, -2%);
    }
}

/* Typewriter Effect */
.typewriter {
    overflow: hidden;
    border-right: 0.15em solid var(--primary-color);
    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: var(--primary-color);
    }
}

/* Shake Animation */
.shake {
    animation: shake 0.82s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
}

@keyframes shake {
    10%, 90% {
        transform: translate3d(-1px, 0, 0);
    }
    20%, 80% {
        transform: translate3d(2px, 0, 0);
    }
    30%, 50%, 70% {
        transform: translate3d(-4px, 0, 0);
    }
    40%, 60% {
        transform: translate3d(4px, 0, 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);
    }
}

/* Swing Animation */
.swing {
    animation: swing 2s ease-in-out infinite;
}

@keyframes swing {
    0%, 100% {
        transform: rotate(0deg);
    }
    15% {
        transform: rotate(5deg);
    }
    30% {
        transform: rotate(-5deg);
    }
    45% {
        transform: rotate(4deg);
    }
    60% {
        transform: rotate(-3deg);
    }
    75% {
        transform: rotate(2deg);
    }
}

/* 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);
    }
}

/* Rubber Band Animation */
.rubber-band {
    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);
    }
    60% {
        transform: scaleX(1.15) scaleY(0.85);
    }
    100% {
        transform: scale(1);
    }
}

/* Jello Animation */
.jello {
    animation: jello 1s ease-in-out;
}

@keyframes jello {
    0%, 100% {
        transform: scale(1, 1);
    }
    25% {
        transform: scale(0.9, 1.1);
    }
    50% {
        transform: scale(1.1, 0.9);
    }
    75% {
        transform: scale(0.95, 1.05);
    }
}

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

@keyframes lightSpeedIn {
    0% {
        transform: translateX(100%) skewX(-30deg);
        opacity: 0;
    }
    60% {
        transform: skewX(20deg);
        opacity: 1;
    }
    80% {
        transform: skewX(-5deg);
    }
    100% {
        transform: translateX(0) skewX(0);
        opacity: 1;
    }
}

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

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

/* Zoom In Animation */
.zoom-in {
    animation: zoomIn 0.6s ease-out;
}

@keyframes zoomIn {
    0% {
        opacity: 0;
        transform: scale3d(0.3, 0.3, 0.3);
    }
    50% {
        opacity: 1;
    }
}

/* Slide In Animation */
.slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

@keyframes slideInLeft {
    0% {
        opacity: 0;
        transform: translateX(-100%);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

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

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

.slide-in-up {
    animation: slideInUp 0.6s ease-out;
}

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

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

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

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

@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

.fade-out {
    animation: fadeOut 0.6s ease-out;
}

@keyframes fadeOut {
    0% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}

/* Rotate Animation */
.rotate-in {
    animation: rotateIn 0.6s ease-out;
}

@keyframes rotateIn {
    0% {
        opacity: 0;
        transform: rotate(-200deg);
    }
    100% {
        opacity: 1;
        transform: rotate(0deg);
    }
}

/* Flip Animation */
.flip-in-x {
    animation: flipInX 0.6s ease-out;
}

@keyframes flipInX {
    0% {
        opacity: 0;
        transform: perspective(400px) rotateX(90deg);
    }
    40% {
        transform: perspective(400px) rotateX(-20deg);
    }
    60% {
        opacity: 1;
        transform: perspective(400px) rotateX(10deg);
    }
    80% {
        transform: perspective(400px) rotateX(-5deg);
    }
    100% {
        transform: perspective(400px) rotateX(0deg);
    }
}

.flip-in-y {
    animation: flipInY 0.6s ease-out;
}

@keyframes flipInY {
    0% {
        opacity: 0;
        transform: perspective(400px) rotateY(90deg);
    }
    40% {
        transform: perspective(400px) rotateY(-20deg);
    }
    60% {
        opacity: 1;
        transform: perspective(400px) rotateY(10deg);
    }
    80% {
        transform: perspective(400px) rotateY(-5deg);
    }
    100% {
        transform: perspective(400px) rotateY(0deg);
    }
}

/* Bounce In Animation */
.bounce-in {
    animation: bounceIn 0.6s ease-out;
}

@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);
    }
}

/* Elastic Animation */
.elastic {
    animation: elastic 1s ease-out;
}

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