@import url('https://fonts.googleapis.com/css2?family=Exo+2:wght@300;400;600;700;900&display=swap');

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

:root {
    --neon-blue: #00fff5;
    --deep-blue: #0a1e3e;
    --dark-teal: #0d3d56;
    --electric: #00d4ff;
    --midnight: #050b14;
    --light-text: #e6f4f7;
}

body {
    font-family: 'Exo 2', sans-serif;
    background: linear-gradient(to bottom, var(--midnight), var(--deep-blue));
    color: var(--light-text);
    line-height: 1.6;
    min-height: 100vh;
}

.top-header {
    background: rgba(5, 11, 20, 0.95);
    backdrop-filter: blur(15px);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--neon-blue);
    box-shadow: 0 5px 40px rgba(0, 255, 245, 0.3);
}

.header-container {
    max-width: 1350px;
    margin: 0 auto;
    padding: 0 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-text {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--neon-blue);
    text-decoration: none;
    letter-spacing: 2px;
    text-shadow: 0 0 15px rgba(0, 255, 245, 0.8);
}

.main-menu ul {
    display: flex;
    list-style: none;
    gap: 2.8rem;
}

.main-menu a {
    color: var(--light-text);
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    position: relative;
    font-size: 0.95rem;
}

.main-menu a::before {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--neon-blue);
    transition: width 0.3s ease;
    box-shadow: 0 0 10px var(--neon-blue);
}

.main-menu a:hover {
    color: var(--neon-blue);
}

.main-menu a:hover::before {
    width: 100%;
}

.menu-icon {
    display: none;
    background: var(--electric);
    border: none;
    color: var(--midnight);
    font-size: 1.8rem;
    padding: 0.6rem 1.2rem;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 700;
}

.main-wrapper {
    max-width: 1350px;
    margin: 0 auto;
    padding: 3rem 2.5rem;
}

.hero-area {
    text-align: center;
    padding: 5rem 2.5rem;
    background: linear-gradient(135deg, rgba(0, 255, 245, 0.1), rgba(0, 212, 255, 0.1));
    border-radius: 20px;
    margin-bottom: 3.5rem;
    border: 2px solid var(--neon-blue);
    box-shadow: 0 10px 50px rgba(0, 255, 245, 0.2);
    position: relative;
    overflow: hidden;
}

.hero-area::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 255, 245, 0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.hero-area h1 {
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
    font-weight: 900;
    color: var(--neon-blue);
    text-shadow: 0 0 20px rgba(0, 255, 245, 0.8);
    position: relative;
    z-index: 1;
}

.hero-area p {
    font-size: 1.5rem;
    font-weight: 300;
    position: relative;
    z-index: 1;
}

.info-box {
    background: linear-gradient(135deg, rgba(10, 30, 62, 0.7), rgba(13, 61, 86, 0.7));
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 3rem;
    margin-bottom: 3rem;
    border: 1px solid rgba(0, 255, 245, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.info-box h2 {
    color: var(--neon-blue);
    margin-bottom: 1.5rem;
    font-size: 2.5rem;
    font-weight: 700;
    text-shadow: 0 0 10px rgba(0, 255, 245, 0.5);
}

.info-box p {
    margin-bottom: 1.3rem;
    font-weight: 300;
    line-height: 1.8;
}

.feature-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin: 3rem 0;
}

.feature-card {
    background: linear-gradient(135deg, rgba(0, 255, 245, 0.05), rgba(0, 212, 255, 0.05));
    padding: 2.5rem;
    border-radius: 12px;
    border: 2px solid var(--dark-teal);
    border-top: 4px solid var(--neon-blue);
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--neon-blue);
    box-shadow: 0 15px 50px rgba(0, 255, 245, 0.3);
}

.feature-card h3 {
    color: var(--electric);
    font-size: 1.8rem;
    margin-bottom: 1.2rem;
    font-weight: 700;
}

.game-display {
    margin: 3rem 0;
    text-align: center;
    background: rgba(5, 11, 20, 0.8);
    padding: 3rem;
    border-radius: 15px;
    border: 2px solid var(--neon-blue);
    box-shadow: 0 0 50px rgba(0, 255, 245, 0.2);
}

.game-display iframe {
    border: none;
    border-radius: 10px;
    max-width: 100%;
    box-shadow: 0 10px 60px rgba(0, 212, 255, 0.4);
}

.site-footer {
    background: var(--midnight);
    color: var(--light-text);
    text-align: center;
    padding: 3rem;
    margin-top: 5rem;
    border-top: 2px solid var(--neon-blue);
    box-shadow: 0 -5px 30px rgba(0, 255, 245, 0.2);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 1.8rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--electric);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--neon-blue);
    text-shadow: 0 0 10px var(--neon-blue);
}

.modal-overlay {
    display: none;
    position: fixed;
    z-index: 3000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 11, 20, 0.98);
    backdrop-filter: blur(8px);
}

.modal-box {
    background: linear-gradient(135deg, var(--deep-blue), var(--dark-teal));
    margin: 8% auto;
    padding: 4rem;
    border-radius: 20px;
    width: 90%;
    max-width: 650px;
    text-align: center;
    border: 3px solid var(--neon-blue);
    box-shadow: 0 0 80px rgba(0, 255, 245, 0.6);
}

.modal-box h2 {
    color: var(--neon-blue);
    margin-bottom: 2rem;
    font-size: 3rem;
    font-weight: 900;
    text-shadow: 0 0 20px rgba(0, 255, 245, 0.8);
}

.modal-box p {
    margin-bottom: 1.3rem;
    font-size: 1.2rem;
    font-weight: 300;
}

.modal-actions {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-top: 3rem;
}

.modal-btn {
    padding: 1.3rem 3.5rem;
    border: none;
    border-radius: 8px;
    font-family: 'Exo 2', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.modal-btn-confirm {
    background: var(--neon-blue);
    color: var(--midnight);
}

.modal-btn-confirm:hover {
    background: var(--electric);
    transform: scale(1.05);
    box-shadow: 0 10px 40px rgba(0, 255, 245, 0.5);
}

.modal-btn-cancel {
    background: transparent;
    color: var(--light-text);
    border: 2px solid var(--light-text);
}

.content-text {
    line-height: 1.9;
}

.content-text h2 {
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    color: var(--neon-blue);
    font-weight: 700;
    text-shadow: 0 0 10px rgba(0, 255, 245, 0.4);
}

.content-text ul {
    margin-left: 3rem;
    margin-bottom: 1.5rem;
}

.content-text li {
    margin-bottom: 0.9rem;
}

@media (max-width: 968px) {
    .menu-icon {
        display: block;
    }

    .main-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(5, 11, 20, 0.98);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        border-bottom: 2px solid var(--neon-blue);
    }

    .main-menu.open {
        max-height: 600px;
    }

    .main-menu ul {
        flex-direction: column;
        padding: 2rem;
        gap: 0;
    }

    .main-menu li {
        padding: 1.3rem 0;
        border-bottom: 1px solid var(--dark-teal);
    }

    .logo-text {
        font-size: 2rem;
    }

    .hero-area h1 {
        font-size: 2.8rem;
    }

    .hero-area p {
        font-size: 1.2rem;
    }

    .main-wrapper {
        padding: 2rem 1.5rem;
    }

    .header-container {
        padding: 0 1.5rem;
    }
}