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

:root {
    --primary: #00d9ff;
    --secondary: #ff6b35;
    --dark: #1a1a2e;
    --darker: #16213e;
    --light: #f5f5f5;
    --white: #ffffff;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: var(--light);
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    background: var(--dark);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--primary);
    font-size: 1.5rem;
    font-weight: bold;
}

.logo i { font-size: 1.8rem; }

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s;
    font-weight: 500;
}

.nav-links a:hover { color: var(--primary); }

.menu-toggle {
    display: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--dark) 0%, var(--darker) 100%);
    text-align: center;
    padding: 100px 5% 60px;
}

.hero-content h1 {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: 1rem;
    text-shadow: 0 0 30px rgba(0, 217, 255, 0.3);
}

.tagline {
    font-size: 1.5rem;
    color: var(--secondary);
    margin-bottom: 0.5rem;
}

.description {
    font-size: 1.2rem;
    color: #ccc;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--primary);
    color: var(--dark);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--dark);
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.1rem;
    background: var(--primary);
    color: var(--dark);
}


/* Sections */
section {
    padding: 5rem 10%;
}

section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--dark);
}

/* Features */
.features {
    background: var(--white);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--light);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.feature-icon i {
    font-size: 1.8rem;
    color: var(--white);
}

.feature-card h3 {
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.feature-card p {
    color: #666;
}

/* Sports */
.sports {
    background: linear-gradient(135deg, var(--dark) 0%, var(--darker) 100%);
}

.sports h2 {
    color: var(--white);
}

.sports-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
}

.sport-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem 1rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.sport-card:hover {
    background: rgba(0, 217, 255, 0.2);
    transform: scale(1.05);
}

.sport-card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.sport-card h3 {
    color: var(--white);
    font-size: 1rem;
}

/* Formats */
.formats {
    background: var(--white);
    text-align: center;
}

.format-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.tag {
    background: var(--dark);
    color: var(--primary);
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 500;
    font-size: 0.9rem;
}

/* Download */
.download {
    background: linear-gradient(135deg, var(--secondary), #ff8c5a);
    text-align: center;
}

.download h2 {
    color: var(--white);
}

.download-content {
    max-width: 600px;
    margin: 0 auto;
}

.download-info p {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.download-features {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.download-features li {
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 8px;
}

.download .btn-large {
    background: var(--white);
    color: var(--secondary);
}

.download .btn-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* About */
.about {
    background: var(--light);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-content > p {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 2rem;
}

.disclaimer {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
    border-left: 4px solid var(--secondary);
    text-align: left;
}

.disclaimer h4 {
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.disclaimer p {
    color: #666;
    font-size: 0.95rem;
}

.developer {
    margin-top: 2rem;
}

.developer h4 {
    color: #666;
    margin-bottom: 0.5rem;
}

.dev-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.2rem;
    transition: color 0.3s;
}

.dev-link:hover {
    color: var(--primary);
}

/* Footer */
footer {
    background: var(--dark);
    color: var(--white);
    padding: 2rem 5%;
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1rem;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--primary);
}

footer p {
    color: #888;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--dark);
        flex-direction: column;
        padding: 1rem;
        gap: 1rem;
    }

    .nav-links.active {
        display: flex;
    }

    .menu-toggle {
        display: block;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .tagline {
        font-size: 1.2rem;
    }

    section {
        padding: 3rem 5%;
    }

    section h2 {
        font-size: 2rem;
    }

    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }
}


/* Live Link Highlight */
.live-link {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #ff4444 !important;
    animation: glow 2s infinite;
}

.live-link:hover {
    color: #ff6666 !important;
}

@keyframes glow {
    0%, 100% { text-shadow: 0 0 5px rgba(255, 68, 68, 0.5); }
    50% { text-shadow: 0 0 15px rgba(255, 68, 68, 0.8); }
}


/* Version Info in Download Section */
.version-info {
    text-align: center;
    margin-bottom: 1.5rem;
}

.version-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    display: block;
    margin-bottom: 0.3rem;
}

.app-version {
    font-size: 2rem;
    font-weight: bold;
    color: var(--white);
    display: block;
    margin-bottom: 0.5rem;
}

.version-meta {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
}

.apk-size, .release-date {
    display: inline;
}


/* Theme Toggle */
.nav-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    color: var(--white);
    font-size: 1.1rem;
}

.theme-toggle:hover {
    background: var(--primary);
    color: var(--dark);
    transform: rotate(20deg);
}

/* Light Theme Variables */
body.light-mode {
    --dark: #ffffff;
    --darker: #f5f5f5;
    --light: #e8e8e8;
    --white: #1a1a2e;
}

/* Light Mode Styles */
body.light-mode {
    background: #f5f5f5;
}

body.light-mode .navbar {
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

body.light-mode .logo {
    color: var(--primary);
}

body.light-mode .nav-links a {
    color: #333;
}

body.light-mode .nav-links a:hover {
    color: var(--primary);
}

body.light-mode .theme-toggle {
    background: rgba(0, 0, 0, 0.1);
    color: #333;
}

body.light-mode .hero {
    background: linear-gradient(135deg, #f0f4f8 0%, #d9e2ec 100%);
}

body.light-mode .hero-content h1 {
    color: var(--primary);
}

body.light-mode .tagline {
    color: var(--secondary);
}

body.light-mode .description {
    color: #555;
}

body.light-mode .btn-secondary {
    color: #333;
    border-color: #333;
}

body.light-mode .btn-secondary:hover {
    background: #333;
    color: #fff;
}

body.light-mode .features {
    background: #ffffff;
}

body.light-mode .feature-card {
    background: #f8f9fa;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

body.light-mode .feature-card h3 {
    color: #1a1a2e;
}

body.light-mode .feature-card p {
    color: #666;
}

body.light-mode section h2 {
    color: #1a1a2e;
}

body.light-mode .sports {
    background: linear-gradient(135deg, #e8f4f8 0%, #d0e8f2 100%);
}

body.light-mode .sports h2 {
    color: #1a1a2e;
}

body.light-mode .sport-card {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(0, 0, 0, 0.1);
}

body.light-mode .sport-card h3 {
    color: #1a1a2e;
}

body.light-mode .formats {
    background: #ffffff;
}

body.light-mode .tag {
    background: #f0f4f8;
    color: #1a1a2e;
    border: 1px solid #ddd;
}

body.light-mode .about {
    background: #f8f9fa;
}

body.light-mode .about-content > p {
    color: #555;
}

body.light-mode .disclaimer {
    background: #ffffff;
    border-left-color: var(--secondary);
}

body.light-mode .disclaimer h4 {
    color: #1a1a2e;
}

body.light-mode .disclaimer p {
    color: #666;
}

body.light-mode .dev-link {
    color: #1a1a2e;
}

body.light-mode footer {
    background: #1a1a2e;
}

body.light-mode .menu-toggle {
    color: #333;
}

/* Live link in light mode */
body.light-mode .live-link {
    color: #ff4444 !important;
}