/* ===================================
   Advanced Animations & Effects
   =================================== */

/* Slider 3D Styles */
.slider-section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.slider-3d {
    position: relative;
    perspective: 1500px;
    max-width: 1000px;
    margin: 0 auto;
}

.slider-container {
    position: relative;
    height: 500px;
    transform-style: preserve-3d;
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: translateX(100%) scale(0.8) rotateY(20deg);
    pointer-events: none;
}

.slide.active {
    opacity: 1;
    transform: translateX(0) scale(1) rotateY(0deg);
    pointer-events: all;
    z-index: 10;
}

.slide.prev {
    opacity: 0.4;
    transform: translateX(-100%) scale(0.8) rotateY(-20deg);
    z-index: 5;
}

.slide.next {
    opacity: 0.4;
    transform: translateX(100%) scale(0.8) rotateY(20deg);
    z-index: 5;
}

.slide-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.8s ease;
}

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

.slide-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 3rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, transparent 100%);
    transform: translateY(100%);
    transition: transform 0.5s ease;
}

.slide.active .slide-content {
    transform: translateY(0);
}

.slide-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--gradient-gold);
    color: var(--color-dark);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.slide-title {
    font-family: 'Cinzel', serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.slide-description {
    color: var(--color-gray);
    font-size: 1.1rem;
    max-width: 500px;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-light);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 20;
    transition: var(--transition-normal);
}

.slider-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%) scale(1.1);
}

.slider-prev {
    left: -80px;
}

.slider-next {
    right: -80px;
}

.slider-dots {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 2rem;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: var(--transition-normal);
}

.slider-dot.active {
    background: var(--color-gold);
    width: 40px;
    border-radius: 6px;
}

/* Stats Section */
.stats-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, transparent 0%, rgba(243, 156, 18, 0.03) 100%);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.stats-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: 2rem;
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
}

.stats-card:hover {
    transform: translateY(-5px);
    border-color: rgba(243, 156, 18, 0.3);
    box-shadow: var(--shadow-lg);
}

.stats-card-wide {
    grid-column: 1 / -1;
}

.stats-card-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: 'Cinzel', serif;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.stats-icon {
    font-size: 1.5rem;
}

.stats-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Current Map Display */
.current-map {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.map-image {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    flex-shrink: 0;
}

.map-info {
    flex: 1;
}

.map-name {
    font-family: 'Cinzel', serif;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.map-timer {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-gray);
}

.timer-icon {
    font-size: 1.2rem;
}

.map-dominance {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
}

.dominance-label {
    color: var(--color-gray);
    font-size: 0.9rem;
}

.dominance-team {
    font-weight: 700;
    font-size: 1.1rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
}

.dominance-team.argentina {
    background: var(--gradient-argentina);
}

.dominance-team.brasil {
    background: var(--gradient-brasil);
}

/* Rounds Comparison */
.rounds-comparison {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.round-team {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.round-flag {
    font-size: 2.5rem;
}

.round-name {
    font-weight: 600;
    color: var(--color-gray);
}

.round-count {
    font-family: 'Cinzel', serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-gold);
}

.round-vs {
    font-family: 'Cinzel', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gray);
}

.rounds-chart {
    display: flex;
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
}

.chart-bar {
    height: 100%;
    transition: width 1s ease;
}

.argentina-bar {
    background: var(--gradient-argentina);
}

.brasil-bar {
    background: var(--gradient-brasil);
}

/* Leaderboard */
.leaderboard {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.leaderboard-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.leaderboard-item:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(5px);
}

.rank {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Cinzel', serif;
    font-weight: 700;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.rank-1 {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    color: var(--color-dark);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

.rank-2 {
    background: linear-gradient(135deg, #C0C0C0 0%, #A8A8A8 100%);
    color: var(--color-dark);
}

.rank-3 {
    background: linear-gradient(135deg, #CD7F32 0%, #B87333 100%);
    color: var(--color-dark);
}

.player-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
}

.player-flag {
    font-size: 1.5rem;
}

.player-name {
    font-weight: 600;
}

.player-points {
    font-family: 'Cinzel', serif;
    font-weight: 700;
    color: var(--color-gold);
    font-size: 1.1rem;
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero);
    opacity: 0.1;
}

.cta-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, transparent 0%, var(--color-dark) 70%);
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 2;
    padding: 4rem 0;
}

.cta-title {
    font-family: 'Cinzel', serif;
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: 1.2rem;
    color: var(--color-gray);
    margin-bottom: 2.5rem;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: var(--color-darker);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-logo img {
    width: 50px;
    height: 50px;
}

.footer-logo span {
    font-family: 'Cinzel', serif;
    font-size: 1.3rem;
    font-weight: 700;
}

.footer-description {
    color: var(--color-gray);
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.social-link:hover {
    background: var(--gradient-gold);
    color: var(--color-dark);
    transform: translateY(-3px);
}

.footer-title {
    font-family: 'Cinzel', serif;
    font-weight: 600;
    font-size: 1.1rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    list-style: none;
}

.footer-links a {
    color: var(--color-gray);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-gold);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--color-gray);
    font-size: 0.9rem;
}

.footer-disclaimer {
    margin-top: 0.5rem;
    font-size: 0.8rem;
    opacity: 0.7;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-gold);
    color: var(--color-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(243, 156, 18, 0.4);
}

/* Responsive Adjustments */
@media (max-width: 1200px) {
    .slider-prev {
        left: 1rem;
    }
    
    .slider-next {
        right: 1rem;
    }
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-actions {
        flex-direction: column;
    }
    
    .slider-btn {
        width: 40px;
        height: 40px;
    }
    
    .slider-container {
        height: 400px;
    }
    
    .slide-content {
        padding: 2rem 1.5rem;
    }
    
    .slide-title {
        font-size: 1.8rem;
    }
}

/* Data-AOS Animations */
[data-aos="fade-up"] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-up"].aos-animate {
    opacity: 1;
    transform: translateY(0);
}