/* Enhanced Animation System for Sukoon Setu */

/* Animation Delays */
.delay-1 { animation-delay: 100ms; }
.delay-2 { animation-delay: 200ms; }
.delay-3 { animation-delay: 300ms; }
.delay-4 { animation-delay: 400ms; }
.delay-5 { animation-delay: 500ms; }

.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-400 { animation-delay: 400ms; }
.delay-500 { animation-delay: 500ms; }
.delay-600 { animation-delay: 600ms; }
.delay-700 { animation-delay: 700ms; }
.delay-800 { animation-delay: 800ms; }
.delay-900 { animation-delay: 900ms; }
.delay-1000 { animation-delay: 1000ms; }

/* Animation Durations */
.duration-fast { animation-duration: 0.3s; }
.duration-normal { animation-duration: 0.6s; }
.duration-slow { animation-duration: 1s; }
.duration-slower { animation-duration: 2s; }
.duration-slowest { animation-duration: 3s; }

/* Base 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);
    }
}

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

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

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

@keyframes scaleInBounce {
    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);
    }
}

/* Advanced Animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    33% {
        transform: translateY(-20px) rotate(1deg);
    }
    66% {
        transform: translateY(-10px) rotate(-1deg);
    }
}

.float {
    animation: float 6s ease-in-out infinite;
}

.float-slow {
    animation: float 8s ease-in-out infinite;
}

.float-fast {
    animation: float 4s ease-in-out infinite;
}

/* Pulse Animation */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

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

/* Gentle Bounce */
@keyframes gentleBounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.gentle-bounce {
    animation: gentleBounce 3s ease-in-out infinite;
}

/* Rotate */
@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.rotate {
    animation: rotate 20s linear infinite;
}

.rotate-slow {
    animation: rotate 40s linear infinite;
}

.rotate-fast {
    animation: rotate 10s linear infinite;
}

/* Wave Animation */
@keyframes wave {
    0%, 60%, 100% {
        transform: rotate(0);
    }
    10%, 30% {
        transform: rotate(-10deg);
    }
    20%, 40% {
        transform: rotate(10deg);
    }
}

.wave {
    display: inline-block;
    animation: wave 2.5s infinite;
    transform-origin: 70% 70%;
}

/* Shimmer Effect */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

.shimmer {
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.2) 50%,
        transparent 100%
    );
    background-size: 1000px 100%;
    animation: shimmer 3s infinite linear;
}

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

.gradient-shift {
    background-size: 200% auto;
    animation: gradientShift 3s ease infinite;
}

/* Text Reveal */
@keyframes textReveal {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.text-reveal span {
    display: inline-block;
    animation: textReveal 0.6s var(--transition-smooth) forwards;
}

/* Staggered Animations */
.stagger-children > * {
    opacity: 0;
    animation: fadeInUp 0.6s var(--transition-smooth) forwards;
}

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

/* Scroll Triggered Animations */
.scroll-trigger {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s var(--transition-smooth);
}

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

/* Hover Effects */
.hover-lift {
    transition: transform 0.3s var(--transition-smooth);
}

.hover-lift:hover {
    transform: translateY(-8px);
}

.hover-grow {
    transition: transform 0.3s var(--transition-smooth);
}

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

.hover-rotate {
    transition: transform 0.3s var(--transition-smooth);
}

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

.hover-glow {
    transition: box-shadow 0.3s var(--transition-smooth);
}

.hover-glow:hover {
    box-shadow: 0 0 30px rgba(138, 166, 139, 0.2);
}

/* Button Hover Effects */
.btn-hover-effect {
    position: relative;
    overflow: hidden;
}

.btn-hover-effect::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-hover-effect:hover::before {
    width: 300px;
    height: 300px;
}

/* Card Hover Effects */
.card-hover {
    transition: all 0.4s var(--transition-smooth);
}

.card-hover:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-floating);
}

/* Image Hover Effects */
.img-hover {
    transition: transform 0.6s var(--transition-smooth);
}

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

/* Loading Animations */
@keyframes loadingSpin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

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

/* Progress Animation */
@keyframes progressFill {
    from {
        width: 0%;
    }
    to {
        width: 100%;
    }
}

.progress-fill {
    animation: progressFill 2s ease-out forwards;
}

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

.ripple-effect {
    position: relative;
    overflow: hidden;
}

.ripple-effect::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.6);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%);
    transform-origin: 50% 50%;
}

.ripple-effect:active::after {
    animation: ripple 1s ease-out;
}

/* Typewriter Effect */
@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

@keyframes blink {
    0%, 100% {
        border-color: transparent;
    }
    50% {
        border-color: var(--color-primary);
    }
}

.typewriter {
    overflow: hidden;
    border-right: 3px solid var(--color-primary);
    white-space: nowrap;
    animation: typing 3.5s steps(40, end), blink 0.75s step-end infinite;
}

/* Heartbeat Animation */
@keyframes heartbeat {
    from {
        transform: scale(1);
        transform-origin: center center;
        animation-timing-function: ease-out;
    }
    10% {
        transform: scale(0.91);
        animation-timing-function: ease-in;
    }
    17% {
        transform: scale(0.98);
        animation-timing-function: ease-out;
    }
    33% {
        transform: scale(0.87);
        animation-timing-function: ease-in;
    }
    45% {
        transform: scale(1);
        animation-timing-function: ease-out;
    }
}

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

/* Jelly Animation */
@keyframes jelly {
    0%, 100% {
        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);
    }
}

.jelly {
    animation: jelly 0.9s both;
}

/* Wobble Animation */
@keyframes wobble {
    0%, 100% {
        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);
    }
}

.wobble {
    animation: wobble 1s both;
}

/* Flip Animations */
@keyframes flipInX {
    from {
        transform: perspective(400px) rotate3d(1, 0, 0, 90deg);
        opacity: 0;
    }
    40% {
        transform: perspective(400px) rotate3d(1, 0, 0, -20deg);
    }
    60% {
        transform: perspective(400px) rotate3d(1, 0, 0, 10deg);
        opacity: 1;
    }
    80% {
        transform: perspective(400px) rotate3d(1, 0, 0, -5deg);
    }
    to {
        transform: perspective(400px);
    }
}

.flip-in-x {
    animation: flipInX 1s both;
    backface-visibility: visible;
}

@keyframes flipInY {
    from {
        transform: perspective(400px) rotate3d(0, 1, 0, 90deg);
        opacity: 0;
    }
    40% {
        transform: perspective(400px) rotate3d(0, 1, 0, -20deg);
    }
    60% {
        transform: perspective(400px) rotate3d(0, 1, 0, 10deg);
        opacity: 1;
    }
    80% {
        transform: perspective(400px) rotate3d(0, 1, 0, -5deg);
    }
    to {
        transform: perspective(400px);
    }
}

.flip-in-y {
    animation: flipInY 1s both;
    backface-visibility: visible;
}

/* Light Speed Animation */
@keyframes lightSpeedIn {
    from {
        transform: translate3d(100%, 0, 0) skewX(-30deg);
        opacity: 0;
    }
    60% {
        transform: skewX(20deg);
        opacity: 1;
    }
    80% {
        transform: skewX(-5deg);
    }
    to {
        transform: translate3d(0, 0, 0);
    }
}

.light-speed-in {
    animation: lightSpeedIn 1s ease-out;
}

/* Rubber Band Animation */
@keyframes rubberBand {
    from {
        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);
    }
    to {
        transform: scale3d(1, 1, 1);
    }
}

.rubber-band {
    animation: rubberBand 1s;
}

/* Swing Animation */
@keyframes swing {
    20% {
        transform: rotate3d(0, 0, 1, 15deg);
    }
    40% {
        transform: rotate3d(0, 0, 1, -10deg);
    }
    60% {
        transform: rotate3d(0, 0, 1, 5deg);
    }
    80% {
        transform: rotate3d(0, 0, 1, -5deg);
    }
    to {
        transform: rotate3d(0, 0, 1, 0deg);
    }
}

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

/* Tada Animation */
@keyframes tada {
    0% {
        transform: scale3d(1, 1, 1);
    }
    10%, 20% {
        transform: scale3d(0.9, 0.9, 0.9) rotate3d(0, 0, 1, -3deg);
    }
    30%, 50%, 70%, 90% {
        transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, 3deg);
    }
    40%, 60%, 80% {
        transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, -3deg);
    }
    100% {
        transform: scale3d(1, 1, 1);
    }
}

.tada {
    animation: tada 1s;
}

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

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

/* Bounce In */
@keyframes bounceIn {
    0%, 20%, 40%, 60%, 80%, 100% {
        animation-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000);
    }
    0% {
        opacity: 0;
        transform: scale3d(0.3, 0.3, 0.3);
    }
    20% {
        transform: scale3d(1.1, 1.1, 1.1);
    }
    40% {
        transform: scale3d(0.9, 0.9, 0.9);
    }
    60% {
        opacity: 1;
        transform: scale3d(1.03, 1.03, 1.03);
    }
    80% {
        transform: scale3d(0.97, 0.97, 0.97);
    }
    100% {
        opacity: 1;
        transform: scale3d(1, 1, 1);
    }
}

.bounce-in {
    animation: bounceIn 0.75s;
}

/* Zoom Animations */
@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale3d(0.3, 0.3, 0.3);
    }
    50% {
        opacity: 1;
    }
}

.zoom-in {
    animation: zoomIn 0.6s;
}

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

.zoom-out {
    animation: zoomOut 0.6s;
}

/* Roll In Animation */
@keyframes rollIn {
    from {
        opacity: 0;
        transform: translate3d(-100%, 0, 0) rotate3d(0, 0, 1, -120deg);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

.roll-in {
    animation: rollIn 0.6s;
}

/* Roll Out Animation */
@keyframes rollOut {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
        transform: translate3d(100%, 0, 0) rotate3d(0, 0, 1, 120deg);
    }
}

.roll-out {
    animation: rollOut 0.6s;
}

/* Slide In Left */
@keyframes slideInLeft {
    from {
        transform: translate3d(-100%, 0, 0);
        visibility: visible;
    }
    to {
        transform: translate3d(0, 0, 0);
    }
}

.slide-in-left {
    animation: slideInLeft 0.5s;
}

/* Slide In Right */
@keyframes slideInRight {
    from {
        transform: translate3d(100%, 0, 0);
        visibility: visible;
    }
    to {
        transform: translate3d(0, 0, 0);
    }
}

.slide-in-right {
    animation: slideInRight 0.5s;
}

/* Blur In */
@keyframes blurIn {
    from {
        filter: blur(20px);
        opacity: 0;
    }
    to {
        filter: blur(0);
        opacity: 1;
    }
}

.blur-in {
    animation: blurIn 1s var(--transition-smooth);
}

/* Glitch Effect */
@keyframes glitch-anim-1 {
    0% {
        clip: rect(42px, 9999px, 44px, 0);
    }
    5% {
        clip: rect(12px, 9999px, 59px, 0);
    }
    10% {
        clip: rect(48px, 9999px, 29px, 0);
    }
    15% {
        clip: rect(42px, 9999px, 73px, 0);
    }
    20% {
        clip: rect(63px, 9999px, 27px, 0);
    }
    25% {
        clip: rect(34px, 9999px, 55px, 0);
    }
    30% {
        clip: rect(86px, 9999px, 73px, 0);
    }
    35% {
        clip: rect(20px, 9999px, 20px, 0);
    }
    40% {
        clip: rect(26px, 9999px, 60px, 0);
    }
    45% {
        clip: rect(25px, 9999px, 66px, 0);
    }
    50% {
        clip: rect(57px, 9999px, 79px, 0);
    }
    55% {
        clip: rect(5px, 9999px, 46px, 0);
    }
    60% {
        clip: rect(82px, 9999px, 31px, 0);
    }
    65% {
        clip: rect(54px, 9999px, 27px, 0);
    }
    70% {
        clip: rect(28px, 9999px, 99px, 0);
    }
    75% {
        clip: rect(45px, 9999px, 69px, 0);
    }
    80% {
        clip: rect(23px, 9999px, 85px, 0);
    }
    85% {
        clip: rect(54px, 9999px, 84px, 0);
    }
    90% {
        clip: rect(45px, 9999px, 47px, 0);
    }
    95% {
        clip: rect(37px, 9999px, 20px, 0);
    }
    100% {
        clip: rect(4px, 9999px, 91px, 0);
    }
}

.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 #ff00ff;
    animation: glitch-anim-1 2s infinite linear alternate-reverse;
    clip: rect(44px, 450px, 56px, 0);
}

.glitch::after {
    left: -2px;
    text-shadow: -2px 0 #00ffff;
    animation: glitch-anim-1 2.5s infinite linear alternate-reverse;
    clip: rect(44px, 450px, 56px, 0);
}

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

.particle {
    animation: particleFloat linear infinite;
}

/* Attention Seeker */
@keyframes attention {
    0%, 100% {
        transform: scale(1);
    }
    10%, 30% {
        transform: scale(0.9);
    }
    20%, 40%, 60%, 80% {
        transform: scale(1.1);
    }
    50%, 70% {
        transform: scale(1.1) rotate(5deg);
    }
}

.attention {
    animation: attention 2s ease infinite;
}

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

.flash {
    animation: flash 1.5s;
}

/* Hinge Animation */
@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;
        opacity: 1;
    }
    100% {
        transform: translateY(700px);
        opacity: 0;
    }
}

.hinge {
    animation: hinge 2s;
}

/* Jack In The Box */
@keyframes jackInTheBox {
    from {
        opacity: 0;
        transform: scale(0.1) rotate(30deg);
        transform-origin: center bottom;
    }
    50% {
        transform: rotate(-10deg);
    }
    70% {
        transform: rotate(3deg);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.jack-in-the-box {
    animation: jackInTheBox 0.75s;
}

/* 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;
    }
}

/* Scroll Progress */
@keyframes scrollProgress {
    from {
        width: 0%;
    }
    to {
        width: 100%;
    }
}

.scroll-progress {
    animation: scrollProgress 2s ease-out forwards;
}

/* Infinite Scroll */
@keyframes infiniteScroll {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-50%);
    }
}

.infinite-scroll {
    animation: infiniteScroll 20s linear infinite;
}

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

.gradient-border {
    position: relative;
    border: double 3px transparent;
    background-image: linear-gradient(white, white), var(--gradient-primary);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    animation: gradientBorder 3s ease infinite;
    background-size: 200% auto;
}

/* Neon Glow */
@keyframes neonGlow {
    0%, 100% {
        box-shadow: 0 0 5px var(--color-primary),
                    0 0 10px var(--color-primary),
                    0 0 15px var(--color-primary);
    }
    50% {
        box-shadow: 0 0 10px var(--color-primary),
                    0 0 20px var(--color-primary),
                    0 0 30px var(--color-primary);
    }
}

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

/* Breathing Effect */
@keyframes breathe {
    0%, 100% {
        transform: scale(1);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.05);
        opacity: 1;
    }
}

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

/* Ripple Wave */
@keyframes rippleWave {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(1);
        opacity: 0;
    }
}

.ripple-wave {
    position: relative;
    overflow: hidden;
}

.ripple-wave::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 70%);
    transform: translate(-50%, -50%) scale(0);
    animation: rippleWave 2s ease-out infinite;
}

/* Staggered List Items */
.stagger-list li {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s var(--transition-smooth) forwards;
}

.stagger-list li:nth-child(1) { animation-delay: 0.1s; }
.stagger-list li:nth-child(2) { animation-delay: 0.2s; }
.stagger-list li:nth-child(3) { animation-delay: 0.3s; }
.stagger-list li:nth-child(4) { animation-delay: 0.4s; }
.stagger-list li:nth-child(5) { animation-delay: 0.5s; }
.stagger-list li:nth-child(6) { animation-delay: 0.6s; }
.stagger-list li:nth-child(7) { animation-delay: 0.7s; }
.stagger-list li:nth-child(8) { animation-delay: 0.8s; }

/* Page Transition */
@keyframes pageEnter {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.page-enter {
    animation: pageEnter 0.8s var(--transition-smooth);
}

/* Loading Bars */
@keyframes loadingBar {
    0% {
        transform: scaleX(0);
    }
    100% {
        transform: scaleX(1);
    }
}

.loading-bar {
    animation: loadingBar 2s ease-in-out infinite;
}

/* Spin and Fade */
@keyframes spinFade {
    0% {
        transform: rotate(0deg) scale(1);
        opacity: 1;
    }
    100% {
        transform: rotate(360deg) scale(0.5);
        opacity: 0;
    }
}

.spin-fade {
    animation: spinFade 1.5s linear infinite;
}

/* Bounce and Fade */
@keyframes bounceFade {
    0%, 100% {
        transform: translateY(0);
        opacity: 0.5;
    }
    50% {
        transform: translateY(-20px);
        opacity: 1;
    }
}

.bounce-fade {
    animation: bounceFade 2s ease-in-out infinite;
}

/* Slide and Reveal */
@keyframes slideReveal {
    0% {
        transform: translateX(-100%);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

.slide-reveal {
    animation: slideReveal 0.8s var(--transition-smooth) forwards;
}

/* Rotate and Scale */
@keyframes rotateScale {
    0% {
        transform: rotate(0deg) scale(1);
    }
    50% {
        transform: rotate(180deg) scale(1.2);
    }
    100% {
        transform: rotate(360deg) scale(1);
    }
}

.rotate-scale {
    animation: rotateScale 2s linear infinite;
}

/* Pulse Shadow */
@keyframes pulseShadow {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(138, 166, 139, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(138, 166, 139, 0);
    }
}

.pulse-shadow {
    animation: pulseShadow 2s infinite;
}

/* Float and Rotate */
@keyframes floatRotate {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    33% {
        transform: translateY(-20px) rotate(10deg);
    }
    66% {
        transform: translateY(-10px) rotate(-10deg);
    }
}

.float-rotate {
    animation: floatRotate 6s ease-in-out infinite;
}

/* Morph and Color */
@keyframes morphColor {
    0% {
        border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
        background: var(--color-primary);
    }
    25% {
        border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
        background: var(--color-primary-light);
    }
    50% {
        border-radius: 50% 60% 30% 60% / 40% 50% 60% 50%;
        background: var(--color-secondary);
    }
    75% {
        border-radius: 60% 40% 60% 40% / 60% 50% 50% 40%;
        background: var(--secondary-light);
    }
    100% {
        border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
        background: var(--color-primary);
    }
}

.morph-color {
    animation: morphColor 10s ease-in-out infinite;
}

/* Advanced Classes */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s var(--transition-smooth);
}

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

.stagger-group > * {
    opacity: 0;
    animation: fadeInUp 0.6s var(--transition-smooth) forwards;
}

.stagger-group.animated > * {
    animation-play-state: running;
}

/* Responsive Animation Adjustments */
@media (max-width: 768px) {
    .float,
    .float-slow,
    .float-fast {
        animation-duration: 8s;
    }
    
    .pulse {
        animation-duration: 3s;
    }
}

@media (prefers-reduced-motion: reduce) {
    .animate-on-scroll,
    .scroll-trigger,
    .stagger-group > * {
        opacity: 1;
        transform: none;
        animation: none;
        transition: none;
    }
}