@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

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

body {
    font-family: 'Inter', sans-serif;
    background: #0a0e27;
    color: #e0e0e0;
    min-height: 100vh;
    line-height: 1.6;
}

.nav-wrapper {
    background: #0f1535;
    border-bottom: 1px solid #00ff9f;
    box-shadow: 0 5px 20px rgba(0, 255, 159, 0.1);
}

.nav-inner {
    max-width: 1800px;
    margin: 0 auto;
    padding: 25px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-title {
    font-size: 34px;
    font-weight: 900;
    color: #00ff9f;
    text-transform: uppercase;
    letter-spacing: 4px;
    text-shadow: 0 0 20px rgba(0, 255, 159, 0.5);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 45px;
}

.nav-list a {
    color: #e0e0e0;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 10px 0;
    border-bottom: 2px solid transparent;
}

.nav-list a:hover, .nav-list a.active {
    color: #00ff9f;
    border-bottom-color: #00ff9f;
}

.menu-btn {
    display: none;
    background: transparent;
    border: 2px solid #00ff9f;
    padding: 8px 12px;
    border-radius: 5px;
    cursor: pointer;
}

.menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background: #00ff9f;
    margin: 5px 0;
}

.content-wrapper {
    max-width: 1800px;
    margin: 0 auto;
    padding: 70px 50px;
}

.intro-section {
    text-align: center;
    margin-bottom: 100px;
    padding: 80px 50px;
    background: linear-gradient(135deg, rgba(0, 255, 159, 0.05), rgba(0, 209, 255, 0.05));
    border: 1px solid rgba(0, 255, 159, 0.3);
    border-radius: 10px;
}

.intro-section h1 {
    font-size: 72px;
    font-weight: 900;
    margin-bottom: 30px;
    color: #00ff9f;
    text-transform: uppercase;
    letter-spacing: 5px;
    text-shadow: 0 0 30px rgba(0, 255, 159, 0.4);
}

.intro-section p {
    font-size: 22px;
    max-width: 1100px;
    margin: 0 auto;
    color: #b0b0b0;
    line-height: 1.8;
}

.warning-panel {
    background: #1a0e0e;
    border: 2px solid #ff3366;
    border-radius: 10px;
    padding: 50px;
    margin-bottom: 100px;
}

.warning-panel h3 {
    font-size: 30px;
    margin-bottom: 30px;
    color: #ff3366;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.warning-panel ul {
    list-style: none;
    padding: 0;
}

.warning-panel li {
    padding: 20px 0;
    font-size: 18px;
    border-bottom: 1px solid rgba(255, 51, 102, 0.2);
    color: #d0d0d0;
}

.warning-panel li:last-child {
    border-bottom: none;
}

.warning-panel li:before {
    content: "▸ ";
    color: #ff3366;
    margin-right: 15px;
    font-weight: 900;
}

.dual-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 100px;
}

.column-block {
    background: rgba(0, 255, 159, 0.03);
    border: 1px solid rgba(0, 255, 159, 0.2);
    border-radius: 10px;
    padding: 50px;
}

.column-block h3 {
    font-size: 28px;
    margin-bottom: 25px;
    color: #00ff9f;
    font-weight: 800;
    text-transform: uppercase;
}

.column-block p {
    font-size: 16px;
    line-height: 1.9;
    color: #b0b0b0;
}

.main-content-block {
    background: rgba(0, 255, 159, 0.03);
    border: 1px solid rgba(0, 255, 159, 0.2);
    border-radius: 10px;
    padding: 70px;
    margin-bottom: 100px;
}

.main-content-block h2 {
    font-size: 52px;
    margin-bottom: 40px;
    color: #00ff9f;
    font-weight: 900;
    text-transform: uppercase;
}

.main-content-block h3 {
    font-size: 32px;
    margin-top: 50px;
    margin-bottom: 25px;
    color: #00d1ff;
    font-weight: 700;
}

.main-content-block p {
    line-height: 2;
    margin-bottom: 25px;
    font-size: 17px;
    color: #b0b0b0;
}

.main-content-block ul, .main-content-block ol {
    margin-left: 40px;
    margin-bottom: 25px;
}

.main-content-block li {
    margin-bottom: 15px;
    line-height: 1.9;
    color: #b0b0b0;
}

.game-section {
    background: rgba(0, 255, 159, 0.03);
    border: 1px solid rgba(0, 255, 159, 0.2);
    border-radius: 10px;
    padding: 70px;
    margin-bottom: 100px;
}

.game-section h2 {
    font-size: 52px;
    margin-bottom: 50px;
    text-align: center;
    color: #00ff9f;
    font-weight: 900;
    text-transform: uppercase;
}

.game-iframe {
    width: 100%;
    height: 700px;
    border: none;
    border-radius: 5px;
    background: #000;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
}

.footer-area {
    background: #0f1535;
    border-top: 1px solid #00ff9f;
    padding: 70px 50px;
    text-align: center;
    margin-top: 120px;
}

.footer-area h3 {
    font-size: 32px;
    margin-bottom: 40px;
    color: #00ff9f;
    font-weight: 800;
    text-transform: uppercase;
}

.footer-nav {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
}

.footer-nav a {
    color: #00d1ff;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    transition: color 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-nav a:hover {
    color: #00ff9f;
}

.age-check-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 14, 39, 0.98);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.age-check-modal.active {
    display: flex;
}

.age-check-content {
    background: #0f1535;
    border: 2px solid #00ff9f;
    padding: 70px;
    border-radius: 10px;
    text-align: center;
    max-width: 650px;
    box-shadow: 0 0 50px rgba(0, 255, 159, 0.3);
}

.age-check-content h2 {
    font-size: 48px;
    margin-bottom: 30px;
    color: #00ff9f;
    font-weight: 900;
    text-transform: uppercase;
}

.age-check-content p {
    font-size: 17px;
    margin-bottom: 25px;
    line-height: 1.8;
    color: #b0b0b0;
}

.age-check-btns {
    display: flex;
    gap: 30px;
    justify-content: center;
    margin-top: 45px;
}

.age-check-btns button {
    padding: 18px 55px;
    font-size: 18px;
    font-weight: 800;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.btn-enter {
    background: #00ff9f;
    color: #0a0e27;
}

.btn-exit {
    background: #ff3366;
    color: #fff;
}

.age-check-btns button:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 255, 159, 0.4);
}

@media (max-width: 1024px) {
    .dual-column {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-list {
        display: none;
        position: fixed;
        top: 90px;
        left: 0;
        width: 100%;
        background: #0f1535;
        flex-direction: column;
        padding: 30px;
        gap: 25px;
        border-top: 1px solid #00ff9f;
    }
    
    .nav-list.active {
        display: flex;
    }
    
    .menu-btn {
        display: block;
    }
    
    .site-title {
        font-size: 24px;
    }
    
    .content-wrapper {
        padding: 50px 25px;
    }
    
    .intro-section {
        padding: 50px 25px;
    }
    
    .intro-section h1 {
        font-size: 42px;
    }
    
    .intro-section p {
        font-size: 18px;
    }
    
    .warning-panel {
        padding: 35px 25px;
    }
    
    .column-block {
        padding: 35px 25px;
    }
    
    .main-content-block {
        padding: 40px 25px;
    }
    
    .game-section {
        padding: 40px 25px;
    }
    
    .game-iframe {
        height: 500px;
    }
    
    .footer-area {
        padding: 50px 25px;
    }
    
    .age-check-content {
        padding: 45px 30px;
        margin: 20px;
    }
    
    .age-check-content h2 {
        font-size: 36px;
    }
}