@import url('https://fonts.googleapis.com/css2?family=Exo+2:wght@300;400;600;700;800;900&display=swap');

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

body {
    font-family: 'Exo 2', sans-serif;
    background: radial-gradient(ellipse at center, #1a0033 0%, #000011 70%);
    background-attachment: fixed;
    color: #e0e0ff;
    min-height: 100vh;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20% 30%, white, transparent),
        radial-gradient(2px 2px at 60% 70%, white, transparent),
        radial-gradient(1px 1px at 50% 50%, white, transparent),
        radial-gradient(1px 1px at 80% 10%, white, transparent),
        radial-gradient(2px 2px at 90% 60%, white, transparent),
        radial-gradient(1px 1px at 33% 50%, white, transparent),
        radial-gradient(2px 2px at 79% 53%, white, transparent);
    background-size: 200% 200%;
    background-position: 0% 0%;
    opacity: 0.4;
    z-index: 0;
    pointer-events: none;
}

/* Navigation Header */
.nav-header {
    background: rgba(10, 0, 30, 0.95);
    border-bottom: 2px solid #00ffff;
    box-shadow: 0 5px 30px rgba(0, 255, 255, 0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-logo {
    font-size: 2.2rem;
    font-weight: 900;
    color: #00ffff;
    text-decoration: none;
    text-shadow: 0 0 20px rgba(0, 255, 255, 0.8);
    letter-spacing: 4px;
}

.mobile-toggle {
    display: none;
    background: none;
    border: 2px solid #00ffff;
    color: #00ffff;
    font-size: 1.8rem;
    padding: 0.5rem 1rem;
    cursor: pointer;
    border-radius: 5px;
}

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

.site-nav ul li a {
    text-decoration: none;
    color: #00ffff;
    font-weight: 600;
    font-size: 1.05rem;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.site-nav ul li a:hover {
    color: #ff00ff;
    text-shadow: 0 0 15px rgba(255, 0, 255, 0.8);
}

/* Main Content Wrapper */
.content-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 3rem 2rem;
    position: relative;
    z-index: 1;
}

.intro-section {
    background: linear-gradient(135deg, rgba(0, 100, 200, 0.2) 0%, rgba(100, 0, 200, 0.2) 100%);
    border: 3px solid #00ffff;
    border-radius: 25px;
    padding: 3.5rem;
    margin-bottom: 3rem;
    box-shadow: 0 0 50px rgba(0, 255, 255, 0.4);
    backdrop-filter: blur(5px);
}

.intro-section h1 {
    font-size: 3.5rem;
    font-weight: 900;
    background: linear-gradient(90deg, #00ffff 0%, #ff00ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    text-align: center;
}

.intro-section p {
    font-size: 1.15rem;
    line-height: 2;
    color: #c0c0ff;
    margin-bottom: 1rem;
}

.notice-container {
    background: rgba(100, 0, 200, 0.3);
    border: 2px solid #ff00ff;
    border-radius: 20px;
    padding: 2.5rem;
    margin: 3rem 0;
}

.notice-container h2 {
    color: #ff00ff;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    text-align: center;
    font-weight: 800;
    text-shadow: 0 0 15px rgba(255, 0, 255, 0.6);
}

.notice-container ul {
    list-style: none;
}

.notice-container ul li {
    padding: 1.2rem;
    margin: 1rem 0;
    background: rgba(0, 255, 255, 0.1);
    border-left: 5px solid #00ffff;
    border-radius: 10px;
}

.notice-container ul li strong {
    color: #00ffff;
}

.gaming-section {
    background: rgba(10, 0, 30, 0.9);
    border: 3px solid #00ffff;
    border-radius: 25px;
    padding: 3rem;
    margin: 3rem 0;
    box-shadow: 0 0 60px rgba(0, 255, 255, 0.5);
}

.gaming-section h2 {
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(90deg, #00ffff 0%, #ff00ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
    margin-bottom: 2rem;
}

.game-player {
    width: 100%;
    height: 720px;
    border: 3px solid #ff00ff;
    border-radius: 15px;
    background: #000;
}

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

.feature-item {
    background: linear-gradient(135deg, rgba(0, 100, 200, 0.3) 0%, rgba(100, 0, 200, 0.3) 100%);
    border: 2px solid #00ffff;
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.4s;
    backdrop-filter: blur(5px);
}

.feature-item:hover {
    transform: translateY(-15px);
    box-shadow: 0 0 40px rgba(0, 255, 255, 0.6), 0 0 80px rgba(255, 0, 255, 0.4);
    border-color: #ff00ff;
}

.feature-item h3 {
    color: #ff00ff;
    font-size: 1.6rem;
    margin-bottom: 1.2rem;
    font-weight: 800;
}

.feature-item p {
    color: #c0c0ff;
    line-height: 1.9;
    font-size: 1.05rem;
}

/* Footer Area */
.site-footer {
    background: rgba(5, 0, 15, 0.95);
    border-top: 3px solid #00ffff;
    padding: 3rem 2rem;
    margin-top: 5rem;
    position: relative;
    z-index: 1;
}

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

.site-footer h3 {
    color: #00ffff;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

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

.footer-links li {
    margin: 1rem 0;
}

.footer-links a {
    color: #c0c0ff;
    text-decoration: none;
    font-size: 1.1rem;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #ff00ff;
}

/* Age Verification Screen */
.age-screen {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 20, 0.98);
    z-index: 9999;
    justify-content: center;
    align-items: center;
}

.age-screen.displayed {
    display: flex;
}

.age-dialog {
    background: linear-gradient(135deg, rgba(0, 100, 200, 0.5) 0%, rgba(100, 0, 200, 0.5) 100%);
    border: 4px solid #00ffff;
    border-radius: 30px;
    padding: 4rem;
    max-width: 600px;
    text-align: center;
    box-shadow: 0 0 100px rgba(0, 255, 255, 0.8);
    backdrop-filter: blur(10px);
}

.age-dialog h2 {
    font-size: 2.8rem;
    font-weight: 900;
    background: linear-gradient(90deg, #00ffff 0%, #ff00ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2rem;
}

.age-dialog p {
    color: #c0c0ff;
    font-size: 1.15rem;
    line-height: 2;
    margin-bottom: 3rem;
}

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

.age-option {
    padding: 1.5rem 3rem;
    border: none;
    border-radius: 50px;
    font-family: 'Exo 2', sans-serif;
    font-size: 1.2rem;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.age-option.proceed {
    background: linear-gradient(135deg, #00ffff 0%, #0080ff 100%);
    color: #000;
}

.age-option.proceed:hover {
    transform: scale(1.1);
    box-shadow: 0 0 40px rgba(0, 255, 255, 0.8);
}

.age-option.exit {
    background: #333;
    color: #999;
}

.age-option.exit:hover {
    background: #555;
    color: #ccc;
}

/* Responsive Layout */
@media (max-width: 968px) {
    .mobile-toggle {
        display: block;
    }

    .site-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: linear-gradient(to bottom, rgba(0, 100, 200, 0.95) 0%, rgba(100, 0, 200, 0.95) 100%);
        transition: right 0.3s;
        padding: 6rem 2rem;
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.8);
    }

    .site-nav.opened {
        right: 0;
    }

    .site-nav ul {
        flex-direction: column;
        gap: 2rem;
    }

    .site-nav ul li a {
        font-size: 1.4rem;
    }

    .intro-section h1 {
        font-size: 2.2rem;
    }

    .intro-section {
        padding: 2rem;
    }

    .game-player {
        height: 450px;
    }

    .content-wrapper {
        padding: 2rem 1rem;
    }

    .age-dialog {
        margin: 1rem;
        padding: 2.5rem;
    }

    .age-options {
        flex-direction: column;
    }
}

.document-page {
    background: linear-gradient(135deg, rgba(0, 100, 200, 0.2) 0%, rgba(100, 0, 200, 0.2) 100%);
    border: 3px solid #00ffff;
    border-radius: 25px;
    padding: 3.5rem;
    margin: 2rem 0;
    box-shadow: 0 0 50px rgba(0, 255, 255, 0.4);
    backdrop-filter: blur(5px);
}

.document-page h1 {
    background: linear-gradient(90deg, #00ffff 0%, #ff00ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 2.8rem;
    margin-bottom: 2rem;
    font-weight: 900;
}

.document-page h2 {
    color: #ff00ff;
    font-size: 1.8rem;
    margin: 2.5rem 0 1.5rem 0;
    font-weight: 800;
}

.document-page p {
    color: #c0c0ff;
    line-height: 2;
    margin-bottom: 1.2rem;
    font-size: 1.05rem;
}

.document-page ul, .document-page ol {
    margin-left: 2.5rem;
    margin-bottom: 1.5rem;
    color: #c0c0ff;
}

.document-page li {
    margin: 0.8rem 0;
    line-height: 1.9;
}