/* ===== ADVANCED ANIMATIONS & MICRO-INTERACTIONS ===== */

/* Enhanced Hover Effects */
.ranking-item {
    position: relative;
    overflow: hidden;
}

.ranking-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.1), transparent);
    transition: left 0.6s ease-out;
}

.ranking-item:hover::before {
    left: 100%;
}

/* Breathing Animation for Cards */
.podium-item,
.ranking-item,
.stat-item {
    animation: breathe 4s ease-in-out infinite;
}

@keyframes breathe {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.01);
    }
}

.podium-item:hover,
.ranking-item:hover,
.stat-item:hover {
    animation: none;
}

/* Dynamic Shadow Effects */
.ranking-item,
.podium-item,
.filter-btn,
.cta-btn,
.load-more-btn {
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.ranking-item:hover,
.podium-item:hover {
    box-shadow: 
        0 20px 40px -10px rgba(139, 92, 246, 0.3),
        0 0 0 1px rgba(139, 92, 246, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

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

.ripple::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(139, 92, 246, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

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

/* Magnetic Effect for Buttons */
.magnetic {
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Stagger Animation for List Items */
.ranking-item {
    opacity: 0;
    transform: translateY(20px);
    animation: staggerFadeIn 0.6s ease-out forwards;
}

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

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

/* Glowing Border Animation */
.glow-border {
    position: relative;
    background: linear-gradient(var(--black), var(--black)) padding-box,
                linear-gradient(45deg, var(--primary-purple), var(--dark-purple), var(--primary-purple)) border-box;
    border: 2px solid transparent;
    animation: glowRotate 3s linear infinite;
}

@keyframes glowRotate {
    0% {
        filter: hue-rotate(0deg);
    }
    100% {
        filter: hue-rotate(360deg);
    }
}

/* Floating Animation Enhancement */
.floating-card {
    animation: advancedFloat 6s ease-in-out infinite;
}

@keyframes advancedFloat {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    25% {
        transform: translateY(-10px) rotate(1deg);
    }
    50% {
        transform: translateY(-20px) rotate(0deg);
    }
    75% {
        transform: translateY(-10px) rotate(-1deg);
    }
}

/* Particle Effect Background */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(91, 33, 182, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(139, 92, 246, 0.05) 0%, transparent 50%);
    animation: particleMove 20s ease-in-out infinite;
    pointer-events: none;
}

@keyframes particleMove {
    0%, 100% {
        transform: translateX(0) translateY(0);
    }
    25% {
        transform: translateX(10px) translateY(-10px);
    }
    50% {
        transform: translateX(-5px) translateY(10px);
    }
    75% {
        transform: translateX(-10px) translateY(-5px);
    }
}

/* Text Shimmer Effect */
.shimmer {
    background: linear-gradient(90deg, 
        var(--primary-purple) 0%, 
        var(--white) 50%, 
        var(--primary-purple) 100%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* Morphing Button Effect */
.morph-btn {
    border-radius: var(--radius-full);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.morph-btn:hover {
    border-radius: var(--radius-lg);
    transform: scale(1.05);
}

/* Elastic Scale Animation */
.elastic {
    transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.elastic:hover {
    transform: scale(1.1);
}

.elastic:active {
    transform: scale(0.95);
}

/* Gradient Animation */
.animated-gradient {
    background: linear-gradient(-45deg, 
        var(--primary-purple), 
        var(--dark-purple), 
        var(--deep-purple), 
        var(--primary-purple));
    background-size: 400% 400%;
    animation: gradientShift 8s ease infinite;
}

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

/* Typewriter Effect */
.typewriter {
    overflow: hidden;
    border-right: 2px solid var(--primary-purple);
    white-space: nowrap;
    animation: typing 3s 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-purple);
    }
}

/* 3D Flip Card Effect */
.flip-card {
    perspective: 1000px;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s;
    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%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

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

/* Pulsing Glow Effect */
.pulse-glow {
    animation: pulseGlow 2s ease-in-out infinite alternate;
}

@keyframes pulseGlow {
    from {
        box-shadow: 0 0 20px rgba(139, 92, 246, 0.4);
    }
    to {
        box-shadow: 0 0 40px rgba(139, 92, 246, 0.8);
    }
}

/* Slide In Animations */
.slide-in-left {
    animation: slideInLeft 0.8s ease-out;
}

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

.slide-in-up {
    animation: slideInUp 0.8s ease-out;
}

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

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

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

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

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

/* Bounce In Animation */
.bounce-in {
    animation: bounceIn 1s ease-out;
}

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

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

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

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

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

/* Interactive Hover States */
.interactive-hover {
    position: relative;
    overflow: hidden;
}

.interactive-hover::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.3) 0%, transparent 70%);
    transition: all 0.5s ease-out;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.interactive-hover:hover::after {
    width: 200%;
    height: 200%;
}

/* Loading Skeleton Animation */
.skeleton {
    background: linear-gradient(90deg, 
        rgba(139, 92, 246, 0.1) 25%, 
        rgba(139, 92, 246, 0.2) 50%, 
        rgba(139, 92, 246, 0.1) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* Smooth Scroll Reveal */
.scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Performance Optimizations */
.gpu-accelerated {
    transform: translateZ(0);
    will-change: transform;
}

/* 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;
    }
    
    .floating-card,
    .breathe,
    .pulse-glow {
        animation: none !important;
    }
}