:root {
    --neon-green: #32e80f;
    --dark-bg: #0a0e17;
    --accent-color: #f83aef;
    --secondary-green: #00e6c2;
    --light-text: #ffffff;
    --dark-card: #161b26;
    --highlight: #5038ff;
    --card-gradient: linear-gradient(145deg, #1a1f2e, #15192a);
    --muted-text: #8b95b1;
    --border-color: rgba(57, 255, 20, 0.15);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--dark-bg);
    color: var(--light-text);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
header {
    background: linear-gradient(90deg, var(--dark-bg), #1a1f2e);
    padding: 15px 0;
    border-bottom: 2px solid var(--neon-green);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 20px rgba(57, 255, 20, 0.3);
}

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

.logo {
    display: flex;
    align-items: center;
}

.logo h1 {
    font-size: 2.5rem;
    color: var(--light-text);
    text-shadow: 0 0 5px rgba(50, 232, 15, 0.6);
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--neon-green);
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    color: var(--light-text);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    padding: 8px 15px;
    border-radius: 20px;
}

nav ul li a:hover {
    color: var(--neon-green);
    text-shadow: 0 0 8px var(--neon-green);
}

nav ul li a.active {
    background-color: var(--neon-green);
    color: var(--dark-bg);
    font-weight: 600;
    box-shadow: 0 0 15px var(--neon-green);
}

/* Hero Section */
.hero {
    padding: 60px 0;
    text-align: center;
    background: radial-gradient(circle at center, #202740 0%, var(--dark-bg) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(57, 255, 20, 0.05) 0%, rgba(0, 255, 213, 0.05) 100%);
    z-index: 1;
}

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

.hero h2 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    background: linear-gradient(to right, var(--neon-green), var(--secondary-green));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 0 8px rgba(50, 232, 15, 0.3);
    font-weight: 800;
    letter-spacing: -1px;
}

.hero p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 30px;
    color: #ccd2e4;
}

.cta-button {
    display: inline-block;
    padding: 12px 30px;
    background: linear-gradient(90deg, var(--neon-green), var(--secondary-green));
    color: var(--dark-bg);
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 0 20px rgba(57, 255, 20, 0.5);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(57, 255, 20, 0.8);
}

/* Sports Select Section */
.sports-select {
    padding: 40px 0;
    text-align: center;
}

.sports-heading {
    font-size: 2rem;
    margin-bottom: 30px;
    color: var(--light-text);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
}

.sports-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.sport-card {
    width: 160px;
    background-color: var(--dark-card);
    border-radius: 10px;
    padding: 20px 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(57, 255, 20, 0.2);
}

.sport-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 20px rgba(57, 255, 20, 0.3);
    border-color: var(--neon-green);
}

.sport-card.active {
    background: linear-gradient(135deg, rgba(57, 255, 20, 0.2), rgba(0, 255, 213, 0.2));
    border-color: var(--neon-green);
    box-shadow: 0 0 25px rgba(57, 255, 20, 0.4);
}

.sport-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: var(--light-text);
}

.active .sport-icon {
    color: var(--neon-green);
}

.sport-name {
    font-size: 1rem;
    font-weight: 500;
}

/* Featured Games Section */
.featured-games {
    padding: 20px 0 60px;
}

.section-title {
    font-size: 2rem;
    margin-bottom: 30px;
    color: var(--light-text);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 15px;
}

.section-title::after {
    content: '';
    height: 3px;
    flex: 1;
    background: linear-gradient(to right, var(--neon-green), transparent);
    border-radius: 3px;
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
}

.game-card {
    background-color: var(--dark-card);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 30px rgba(57, 255, 20, 0.2);
    border-color: rgba(57, 255, 20, 0.3);
}

.game-header {
    background: linear-gradient(90deg, rgba(57, 255, 20, 0.1), rgba(80, 56, 255, 0.1));
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.game-league {
    display: flex;
    align-items: center;
    gap: 10px;
}

.league-icon {
    width: 24px;
    height: 24px;
    background-color: var(--highlight);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: bold;
}

.league-name {
    font-size: 0.9rem;
    color: #a0a8c0;
}

.game-time {
    font-size: 0.9rem;
    color: #a0a8c0;
}

.game-content {
    padding: 20px;
}

.teams-container {
    display: flex;
    justify-content: space-between;
    margin-bottom: 25px;
}

.team {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 45%;
}

.team-logo {
    width: 80px;
    height: 80px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    font-size: 2rem;
    color: var(--light-text);
}

.team-name {
    font-size: 1.1rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 5px;
}

.team-record {
    font-size: 0.9rem;
    color: #a0a8c0;
}

.versus {
    display: flex;
    align-items: center;
    color: var(--accent-color);
    font-weight: 600;
    font-size: 1.2rem;
}

.odds-container {
    display: flex;
    justify-content: space-between;
    background-color: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 20px;
}

.odds-column {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 33%;
}

.odds-label {
    font-size: 0.8rem;
    color: #a0a8c0;
    margin-bottom: 5px;
}

.odds-value {
    font-size: 1.2rem;
    font-weight: 600;
}

.favorite {
    color: var(--neon-green);
    text-shadow: 0 0 10px rgba(57, 255, 20, 0.3);
}

.underdog {
    color: var(--accent-color);
}

.bet-button {
    display: block;
    width: 100%;
    padding: 12px;
    background: linear-gradient(90deg, var(--neon-green), var(--secondary-green));
    color: var(--dark-bg);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    box-shadow: 0 0 15px rgba(57, 255, 20, 0.2);
}

.bet-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(57, 255, 20, 0.4);
}

/* Footer */
footer {
    background-color: rgba(10, 14, 23, 0.8);
    padding: 40px 0 20px;
    border-top: 1px solid rgba(57, 255, 20, 0.2);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.footer-logo {
    font-size: 1.8rem;
    color: var(--light-text);
    margin-bottom: 15px;
    text-shadow: 0 0 10px var(--neon-green), 0 0 20px var(--neon-green);
}

.footer-logo span {
    color: var(--neon-green);
}

.footer-text {
    color: #a0a8c0;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.footer-links h3 {
    color: var(--light-text);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: #a0a8c0;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.footer-links ul li a:hover {
    color: var(--neon-green);
    text-shadow: 0 0 5px rgba(57, 255, 20, 0.5);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.social-icon {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light-text);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.social-icon:hover {
    background-color: var(--neon-green);
    color: var(--dark-bg);
    transform: translateY(-3px);
    box-shadow: 0 0 15px rgba(57, 255, 20, 0.5);
}

.copyright {
    text-align: center;
    color: #a0a8c0;
    font-size: 0.9rem;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

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

.pulse {
    animation: pulse 2s infinite;
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    nav ul {
        margin-top: 20px;
        justify-content: center;
    }
    
    nav ul li {
        margin: 0 10px;
    }
    
    .hero h2 {
        font-size: 2.5rem;
    }
    
    .games-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .sport-card {
        width: 120px;
    }
    
    .teams-container {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    
    .team {
        width: 80%;
    }
    
    .versus {
        margin: 10px 0;
    }
    
    .odds-container {
        flex-direction: column;
        gap: 15px;
    }
    
    .odds-column {
        width: 100%;
        flex-direction: row;
        justify-content: space-between;
    }
}