@import url('https://fonts.googleapis.com/css2?family=Saira:wght@300;500;700;900&family=Inter:wght@300;400;600;700&display=swap');

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

:root {
    --neon-green: #39ff14;
    --neon-blue: #00f0ff;
    --deep-purple: #2b0a3d;
    --darker-purple: #1a0527;
    --text-primary: #e8e8e8;
    --text-secondary: #b8b8b8;
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(to bottom, var(--darker-purple), #0a0014);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Top Navigation */
.top-nav {
    background: rgba(43, 10, 61, 0.95);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--neon-green);
    backdrop-filter: blur(10px);
}

.nav-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    font-family: 'Saira', sans-serif;
    font-size: 2.2rem;
    font-weight: 900;
    text-decoration: none;
    color: var(--neon-green);
    text-transform: uppercase;
    letter-spacing: 4px;
    text-shadow: 0 0 20px var(--neon-green);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-green);
    transition: width 0.3s ease;
}

.nav-links a:hover::before,
.nav-links a.active::before {
    width: 100%;
}

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

/* Hamburger Menu */
.menu-toggle {
    display: none;
    background: none;
    border: 2px solid var(--neon-green);
    color: var(--neon-green);
    padding: 0.8rem 1rem;
    cursor: pointer;
    font-size: 1.2rem;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.menu-toggle:hover {
    background: var(--neon-green);
    color: var(--darker-purple);
}

/* Split Screen Layout */
.split-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: calc(100vh - 80px);
}

.split-left {
    padding: 4rem 3rem;
    background: linear-gradient(135deg, rgba(43, 10, 61, 0.5), rgba(26, 5, 39, 0.7));
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-right: 3px solid var(--neon-green);
}

.split-right {
    padding: 4rem 3rem;
    background: linear-gradient(135deg, rgba(26, 5, 39, 0.7), rgba(10, 0, 20, 0.9));
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.section-title {
    font-family: 'Saira', sans-serif;
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 2rem;
    color: var(--neon-green);
    text-transform: uppercase;
    line-height: 1.2;
    text-shadow: 0 0 30px rgba(57, 255, 20, 0.5);
}

.section-subtitle {
    font-family: 'Saira', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--neon-blue);
    text-transform: uppercase;
}

.section-text {
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: 2rem;
    color: var(--text-secondary);
}

/* Notice Boxes */
.notice-boxes {
    display: grid;
    gap: 1.5rem;
    margin: 2rem 0;
}

.notice-box {
    background: rgba(57, 255, 20, 0.05);
    border-left: 5px solid var(--neon-green);
    padding: 1.5rem 2rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.notice-box:hover {
    background: rgba(57, 255, 20, 0.1);
    transform: translateX(10px);
}

.notice-box h3 {
    font-family: 'Saira', sans-serif;
    font-size: 1.5rem;
    color: var(--neon-green);
    margin-bottom: 0.8rem;
    text-transform: uppercase;
}

.notice-box p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Full Width Sections */
.full-section {
    padding: 5rem 3rem;
    max-width: 1600px;
    margin: 0 auto;
}

.content-block {
    background: linear-gradient(135deg, rgba(43, 10, 61, 0.4), rgba(26, 5, 39, 0.4));
    padding: 3rem;
    border-radius: 15px;
    border: 2px solid rgba(57, 255, 20, 0.3);
    margin-bottom: 3rem;
}

.content-block h2 {
    font-family: 'Saira', sans-serif;
    font-size: 2.5rem;
    color: var(--neon-green);
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.content-block h3 {
    font-family: 'Saira', sans-serif;
    font-size: 1.8rem;
    color: var(--neon-blue);
    margin: 2rem 0 1rem;
    text-transform: uppercase;
}

.content-block p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.content-block ul {
    padding-left: 2rem;
    margin-bottom: 1.5rem;
}

.content-block li {
    margin-bottom: 0.8rem;
    color: var(--text-secondary);
}

/* Game Section */
.game-section {
    background: rgba(43, 10, 61, 0.6);
    padding: 4rem 3rem;
    margin: 3rem 0;
    border-top: 3px solid var(--neon-green);
    border-bottom: 3px solid var(--neon-green);
}

.game-section h2 {
    font-family: 'Saira', sans-serif;
    font-size: 3rem;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--neon-green);
    text-transform: uppercase;
    text-shadow: 0 0 30px rgba(57, 255, 20, 0.6);
}

.game-section p {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 3rem;
    color: var(--text-secondary);
}

.game-wrapper {
    max-width: 1400px;
    margin: 0 auto;
}

.game-frame {
    width: 100%;
    height: 700px;
    border: 3px solid var(--neon-green);
    border-radius: 10px;
    background: #000;
}

/* Footer */
footer {
    background: var(--darker-purple);
    padding: 3rem 2rem;
    border-top: 3px solid var(--neon-green);
    text-align: center;
}

.footer-container {
    max-width: 1600px;
    margin: 0 auto;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--neon-green);
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--neon-blue);
    text-shadow: 0 0 15px var(--neon-blue);
}

.footer-text {
    color: var(--text-secondary);
    margin-top: 1.5rem;
}

/* Age Modal */
.age-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.97);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.age-modal.hidden {
    display: none;
}

.age-modal-box {
    background: linear-gradient(135deg, var(--deep-purple), var(--darker-purple));
    padding: 4rem 3rem;
    border-radius: 20px;
    text-align: center;
    border: 3px solid var(--neon-green);
    max-width: 600px;
    box-shadow: 0 0 100px rgba(57, 255, 20, 0.4);
}

.age-modal-box h2 {
    font-family: 'Saira', sans-serif;
    font-size: 3rem;
    margin-bottom: 2rem;
    color: var(--neon-green);
    text-transform: uppercase;
    text-shadow: 0 0 30px rgba(57, 255, 20, 0.6);
}

.age-modal-box p {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.age-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
}

.age-buttons button {
    padding: 1.2rem 3rem;
    border: 2px solid var(--neon-green);
    background: transparent;
    color: var(--neon-green);
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    font-family: 'Saira', sans-serif;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    border-radius: 5px;
}

.age-buttons .btn-yes:hover {
    background: var(--neon-green);
    color: var(--darker-purple);
    box-shadow: 0 0 30px rgba(57, 255, 20, 0.6);
}

.age-buttons .btn-no {
    border-color: #ff1744;
    color: #ff1744;
}

.age-buttons .btn-no:hover {
    background: #ff1744;
    color: white;
    box-shadow: 0 0 30px rgba(255, 23, 68, 0.6);
}

/* Mobile Responsive */
@media (max-width: 968px) {
    .split-container {
        grid-template-columns: 1fr;
    }
    
    .split-left {
        border-right: none;
        border-bottom: 3px solid var(--neon-green);
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: rgba(43, 10, 61, 0.98);
        width: 100%;
        padding: 2rem;
        gap: 1.5rem;
        transition: left 0.3s ease;
        border-bottom: 2px solid var(--neon-green);
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .game-frame {
        height: 500px;
    }
    
    .full-section {
        padding: 3rem 1.5rem;
    }
    
    .age-modal-box {
        margin: 1rem;
        padding: 2rem 1.5rem;
    }
    
    .age-buttons {
        flex-direction: column;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }
}