* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #6366f1;
    --primary-light: #818cf8;
    --primary-dark: #4f46e5;
    --secondary: #8b5cf6;
    --accent: #ec4899;
    --success: #22c55e;
    --warning: #f97316;
    --info: #06b6d4;
    --dark: #0f0f1a;
    --dark-light: #1a1a2e;
    --dark-lighter: #252542;
    --gray: #6b7280;
    --gray-light: #9ca3af;
    --white: #ffffff;
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-secondary: linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%);
    --gradient-accent: linear-gradient(135deg, #ec4899 0%, #f97316 100%);
    --gradient-success: linear-gradient(135deg, #22c55e 0%, #06b6d4 100%);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--dark);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 15, 26, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 16px 0;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(15, 15, 26, 0.95);
    padding: 12px 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--white);
}

.logo-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.logo-img {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 0.7rem;
}
.logo-text {
    font-size: 24px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    color: var(--gray-light);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
}

.nav-link:hover {
    color: var(--white);
    background: rgba(255, 255, 255, 0.05);
}

.nav-link.download-btn {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 10px 24px;
}

.nav-link.download-btn:hover {
    background: var(--gradient-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.language-selector {
    position: relative;
    margin-left: 16px;
}

.language-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: 14px;
    font-weight: 500;
}

.language-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.language-icon {
    font-size: 16px;
}

.language-text {
    font-size: 14px;
}

.language-arrow {
    transition: transform var(--transition-normal);
}

.language-selector.active .language-arrow {
    transform: rotate(180deg);
}

.language-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--dark-light);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    z-index: 1001;
}


.language-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--gray-light);
    text-decoration: none;
    transition: all var(--transition-fast);
    border-radius: var(--radius-sm);
}

.language-option:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
}

.lang-icon {
    font-size: 20px;
}

.lang-name {
    font-size: 14px;
    font-weight: 500;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

.language-selector {
    position: relative;
}

.language-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 8px 16px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.language-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(99, 102, 241, 0.3);
}

.language-current {
    font-weight: 600;
    font-size: 14px;
}

.language-arrow {
    transition: transform var(--transition-normal);
}

/* .language-btn:active .language-arrow, */
/* .language-btn:focus .language-arrow {
    transform: rotate(180deg);
} */

.language-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--dark-light);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 8px;
    min-width: 160px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    z-index: 1001;
}

.language-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-option {
    display: block;
    width: 100%;
    padding: 12px 16px;
    background: transparent;
    border: none;
    color: var(--white);
    font-size: 14px;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-fast);
    border-radius: var(--radius-sm);
}

.language-option:hover {
    background: rgba(99, 102, 241, 0.1);
}

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    padding: 8px 16px;
    border-radius: 100px;
    margin-bottom: 24px;
    animation: fadeInUp 0.6s ease;
}

.badge-icon {
    font-size: 16px;
}

.badge-text {
    font-size: 14px;
    font-weight: 500;
    color: var(--primary-light);
}

.hero-title {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    animation: fadeInUp 0.6s ease 0.1s backwards;
}

.gradient-text, .gradient-h1 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 18px;
    color: var(--gray-light);
    margin-bottom: 32px;
    max-width: 500px;
    animation: fadeInUp 0.6s ease 0.2s backwards;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    animation: fadeInUp 0.6s ease 0.3s backwards;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all var(--transition-normal);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    background: var(--gradient-secondary);
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-icon {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-normal);
}

.btn:hover .btn-icon {
    transform: translateY(2px);
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
    animation: fadeInUp 0.6s ease 0.4s backwards;
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 14px;
    color: var(--gray);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 0.8s ease 0.3s backwards;
}

.phone-mockup {
    position: relative;
    width: 280px;
    height: 580px;
    background: var(--dark-light);
    border-radius: 40px;
    padding: 12px;
    box-shadow: var(--shadow-2xl), var(--shadow-glow);
    animation: float 6s ease-in-out infinite;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1a1a2e 0%, #0f0f1a 100%);
    border-radius: 32px;
    overflow: hidden;
    position: relative;
}

.screen-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.02);
}

.screen-time {
    font-size: 14px;
    font-weight: 600;
}

.screen-icons {
    display: flex;
    gap: 8px;
}

.screen-content {
    padding: 20px;
}

.game-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-normal);
}

.game-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(4px);
}

.game-card-1 {
    animation: slideIn 0.6s ease 0.5s backwards;
}

.game-card-2 {
    animation: slideIn 0.6s ease 0.6s backwards;
}

.game-card-3 {
    animation: slideIn 0.6s ease 0.7s backwards;
}

.game-icon {
    font-size: 24px;
}

.game-name {
    flex: 1;
    font-weight: 600;
    font-size: 14px;
}

.game-reward {
    font-size: 12px;
    color: var(--success);
    font-weight: 500;
}

.crypto-balance {
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    padding: 16px;
    text-align: center;
    margin-top: 20px;
    animation: slideIn 0.6s ease 0.8s backwards;
}

.balance-label {
    font-size: 12px;
    opacity: 0.8;
    margin-bottom: 4px;
}

.balance-value {
    font-size: 20px;
    font-weight: 700;
}

.phone-reflection {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    border-radius: 40px;
    pointer-events: none;
}

.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
}

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

.float-1 {
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.float-2 {
    top: 50%;
    right: 5%;
    animation-delay: 1s;
}

.float-3 {
    bottom: 20%;
    right: 15%;
    animation-delay: 2s;
}

.hero-gradient-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(99, 102, 241, 0.15) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    padding: 6px 12px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 16px;
}

.section-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
}

.section-description {
    font-size: 18px;
    color: var(--gray-light);
    max-width: 600px;
    margin: 0 auto;
}

.features {
    background: var(--dark-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: all var(--transition-normal);
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(99, 102, 241, 0.2);
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 20px;
}

.feature-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature-description {
    font-size: 14px;
    color: var(--gray-light);
    margin-bottom: 16px;
    line-height: 1.6;
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.feature-tag {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-light);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
}

.games {
    background: var(--dark);
}

.games-carousel {
    position: relative;
}

.carousel-container {
    overflow: hidden;
    border-radius: var(--radius-xl);
}

.carousel-track {
    display: flex;
    gap: 24px;
    transition: transform var(--transition-slow);
}

.game-card-large {
    flex: 0 0 calc(33.333% - 16px);
    background: var(--dark-light);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.game-card-large:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.game-image {
    position: relative;
    height: 16rem;
    overflow: hidden;
}

.game-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.8;
}

.game-gradient-1 {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
}

.game-gradient-2 {
    background: linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%);
}

.game-gradient-3 {
    background: linear-gradient(135deg, #ec4899 0%, #f97316 100%);
}

.game-gradient-4 {
    background: linear-gradient(135deg, #22c55e 0%, #06b6d4 100%);
}

.game-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
}

.game-category {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 12px;
    width: fit-content;
}

.game-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.game-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 12px;
}

.game-rewards {
    display: flex;
    gap: 8px;
}

.reward-item {
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 500;
}

.reward-icon {
    font-size: 14px;
}

.game-stats {
    display: flex;
    justify-content: space-around;
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
}

.game-stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-light);
}

.stat-label {
    font-size: 12px;
    color: var(--gray);
}

.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 32px;
}

.carousel-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--white);
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(99, 102, 241, 0.3);
    transform: scale(1.1);
}

.carousel-dots {
    display: flex;
    gap: 8px;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.carousel-dot.active {
    background: var(--primary);
    width: 24px;
    border-radius: 4px;
}

.carousel-dot:hover {
    background: rgba(99, 102, 241, 0.6);
}

.sports {
    background: var(--dark-light);
}

.sports-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.sport-card {
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    padding: 24px;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.sport-card:hover {
    border-color: rgba(99, 102, 241, 0.2);
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.sport-card.sport-live {
    border-color: rgba(239, 68, 68, 0.3);
    background: linear-gradient(180deg, rgba(239, 68, 68, 0.05) 0%, var(--dark) 100%);
}

.sport-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.live-badge {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    display: flex;
    align-items: center;
    gap: 6px;
}

.live-dot {
    width: 6px;
    height: 6px;
    background: #ef4444;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.upcoming-badge {
    background: rgba(99, 102, 241, 0.2);
    color: var(--primary-light);
}

.sport-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.sport-icon {
    font-size: 24px;
}

.sport-league {
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-light);
}

.sport-match {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.team {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.team-logo {
    font-size: 32px;
}

.team-name {
    font-size: 14px;
    font-weight: 600;
    text-align: center;
}

.match-score {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 32px;
    font-weight: 700;
}

.score-separator {
    color: var(--gray);
}

.match-time-display {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-light);
    padding: 8px 16px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-md);
}

.sport-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.match-time {
    font-size: 14px;
    color: var(--gray-light);
}

.match-pool {
    display: flex;
    align-items: center;
    gap: 4px;
}

.pool-label {
    font-size: 12px;
    color: var(--gray);
}

.pool-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--success);
}

.match-date {
    font-size: 14px;
    color: var(--gray-light);
}

.sports-cta {
    text-align: center;
}

.technology {
    background: var(--dark);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.tech-card {
    background: var(--dark-light);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    padding: 40px;
    text-align: center;
    transition: all var(--transition-normal);
}

.tech-card:hover {
    border-color: rgba(99, 102, 241, 0.2);
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.tech-visual {
    margin-bottom: 24px;
}

.tech-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 12px;
}

.tech-description {
    font-size: 14px;
    color: var(--gray-light);
    margin-bottom: 24px;
    line-height: 1.6;
}

.tech-metrics {
    display: flex;
    justify-content: center;
    gap: 32px;
}

.metric {
    text-align: center;
}

.metric-value {
    display: block;
    font-size: 24px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.metric-unit {
    font-size: 14px;
    color: var(--primary-light);
}

.metric-label {
    display: block;
    font-size: 12px;
    color: var(--gray);
    margin-top: 4px;
}

.partners {
    background: var(--dark-light);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.partner-card {
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    padding: 32px;
    text-align: center;
    transition: all var(--transition-normal);
}

.partner-card:hover {
    border-color: rgba(99, 102, 241, 0.2);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.partner-logo {
    margin-bottom: 16px;
}

.partner-name {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.partner-desc {
    font-size: 12px;
    color: var(--gray-light);
}

.download {
    background: linear-gradient(180deg, var(--dark-light) 0%, var(--dark) 100%);
    position: relative;
    overflow: hidden;
}

.download::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(99, 102, 241, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.download .container {
    position: relative;
    z-index: 1;
}

.download-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.download-info {
    text-align: left;
}

.download-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    padding: 8px 16px;
    border-radius: 100px;
    margin-bottom: 24px;
}

.download-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
}

.download-description {
    font-size: 18px;
    color: var(--gray-light);
    margin-bottom: 32px;
    max-width: 500px;
}

.download-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}

.store-btn {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--white);
    color: var(--dark);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-normal);
    width: fit-content;
}

.store-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.store-btn.store-ios {
    background: var(--white);
}

.store-btn.store-android {
    background: rgba(255, 255, 255, 0.9);
}

.store-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.store-text {
    display: flex;
    flex-direction: column;
}

.store-label {
    font-size: 10px;
    font-weight: 500;
    opacity: 0.8;
}

.store-name {
    font-size: 18px;
    font-weight: 700;
}

.download-features {
    display: flex;
    gap: 24px;
}

.download-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--gray-light);
}

.download-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.qr-code {
    background: var(--white);
    padding: 16px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    margin-bottom: 16px;
    transition: all var(--transition-normal);
}

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

.qr-label {
    font-size: 14px;
    color: var(--gray-light);
}

.footer {
    background: var(--dark-light);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 80px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 60px;
    margin-bottom: 48px;
}

.footer-brand {
    max-width: 320px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
}

.footer-description {
    font-size: 14px;
    color: var(--gray-light);
    margin-bottom: 24px;
    line-height: 1.6;
}

.footer-social {
    display: flex;
    gap: 12px;
}

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

.social-link:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
    fill: var(--white);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.footer-links-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--white);
}

.footer-link {
    display: block;
    font-size: 14px;
    color: var(--gray-light);
    text-decoration: none;
    margin-bottom: 12px;
    transition: all var(--transition-normal);
}

.footer-link:hover {
    color: var(--primary);
    transform: translateX(4px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-copyright {
    font-size: 14px;
    color: var(--gray);
}

.footer-language {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--gray-light);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.footer-language:hover {
    color: var(--white);
}

.language-icon {
    font-size: 16px;
}

@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        order: 2;
    }

    .hero-visual {
        order: 1;
        margin-bottom: 40px;
    }

    .hero-description {
        margin: 0 auto 32px;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .game-card-large {
        flex: 0 0 calc(50% - 12px);
    }

    .sports-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .download-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .download-info {
        text-align: center;
    }

    .download-buttons {
        align-items: center;
    }

    .download-features {
        justify-content: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--dark-light);
        flex-direction: column;
        padding: 24px;
        gap: 8px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        transform: translateX(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
        z-index: 999;
    }

    .nav-links.active {
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-link {
        width: 100%;
        text-align: center;
        padding: 16px;
        border-radius: var(--radius-md);
    }

    .language-selector {
        width: 100%;
        margin-left: 0;
        margin-top: 16px;
    }

    .language-btn {
        width: 100%;
        justify-content: center;
    }

    .language-dropdown {
        position: absolute;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
        transform: translateY(100%);
        max-height: 50vh;
        overflow-y: auto;
        border-radius: 1rem;

    }

    .language-dropdown.active {
        transform: translateY(140px);
    }

    .mobile-menu-btn {
        display: flex;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero-title {
        font-size: 40px;
    }

    .hero-description {
        font-size: 16px;
    }

    .hero-stats {
        flex-wrap: wrap;
        justify-content: center;
    }

    .stat-divider {
        display: none;
    }

    .section-title {
        font-size: 32px;
    }

    .section-description {
        font-size: 16px;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .carousel-track {
        gap: 0;
    }

    .game-card-large {
        flex: 0 0 100%;
        width: 100%;
        max-width: 100%;
    }

    .sports-grid {
        grid-template-columns: 1fr;
    }

    .tech-grid {
        grid-template-columns: 1fr;
    }

    .partners-grid {
        grid-template-columns: 1fr;
    }

    .download-title {
        font-size: 32px;
    }

    .download-description {
        font-size: 16px;
    }

    .download-features {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .phone-mockup {
        width: 240px;
        height: 500px;
    }

    section {
        padding: 60px 0;
    }

    .feature-card {
        padding: 24px;
    }

    .sport-card {
        padding: 20px;
    }

    .tech-card {
        padding: 32px 24px;
    }

    .carousel-track {
        gap: 0;
    }

    .game-card-large {
        flex: 0 0 100%;
        width: 100%;
        max-width: 100%;
    }
}