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

body {
    font-family: 'Orbitron', sans-serif;
    background: #0a0e27;
    background-image: 
        radial-gradient(ellipse at top, #1a1f3a 0%, #0a0e27 50%),
        radial-gradient(ellipse at bottom, #2d1b4e 0%, #0a0e27 50%);
    color: #e8e8e8;
    line-height: 1.65;
    min-height: 100vh;
}

.main-wrapper {
    width: 100%;
}

.header-bar {
    background: rgba(10, 14, 39, 0.95);
    border-bottom: 2px solid #00ffff;
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 30px rgba(0, 255, 255, 0.2);
}

.header-container {
    max-width: 100%;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 15px;
}

.brand-icon {
    font-size: 46px;
    animation: glow 2s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { filter: drop-shadow(0 0 5px #00ffff); }
    50% { filter: drop-shadow(0 0 15px #00ffff); }
}

.brand-name {
    font-size: 38px;
    font-weight: 900;
    background: linear-gradient(90deg, #00ffff, #ff00ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 4px;
    text-transform: uppercase;
}

.menu-icon {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 10px;
    background: rgba(0, 255, 255, 0.1);
    border-radius: 8px;
    border: 1px solid #00ffff;
}

.menu-bar {
    width: 30px;
    height: 3px;
    background: #00ffff;
    transition: 0.3s;
    border-radius: 3px;
}

.primary-nav {
    display: flex;
    gap: 30px;
}

.primary-nav a {
    color: #e8e8e8;
    text-decoration: none;
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 12px 20px;
    border: 2px solid transparent;
    border-radius: 8px;
    transition: all 0.3s;
    position: relative;
}

.primary-nav a:hover {
    border-color: #00ffff;
    color: #00ffff;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

.hero-banner {
    padding: 100px 40px;
    text-align: center;
    position: relative;
}

.hero-banner h1 {
    font-size: 76px;
    font-weight: 900;
    background: linear-gradient(135deg, #00ffff, #ff00ff, #00ffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 35px;
    letter-spacing: 5px;
    text-transform: uppercase;
    text-shadow: 0 0 30px rgba(0, 255, 255, 0.5);
}

.hero-banner p {
    font-size: 24px;
    max-width: 1000px;
    margin: 0 auto;
    line-height: 1.8;
    color: #b8b8b8;
}

.warning-box {
    max-width: 1150px;
    margin: 60px auto;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.05), rgba(255, 0, 255, 0.05));
    border: 3px solid #00ffff;
    border-radius: 20px;
    padding: 45px;
    box-shadow: 0 0 40px rgba(0, 255, 255, 0.2);
}

.warning-box h2 {
    font-size: 42px;
    background: linear-gradient(90deg, #00ffff, #ff00ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
    margin-bottom: 40px;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.warning-entry {
    display: flex;
    align-items: center;
    gap: 20px;
    margin: 25px 0;
    padding: 20px;
    background: rgba(10, 14, 39, 0.6);
    border-radius: 12px;
    border-left: 4px solid #00ffff;
}

.warning-symbol {
    font-size: 34px;
    flex-shrink: 0;
}

.warning-message {
    font-size: 18px;
    line-height: 1.7;
}

.play-zone {
    padding: 90px 40px;
}

.play-zone h2 {
    font-size: 54px;
    text-align: center;
    background: linear-gradient(90deg, #00ffff, #ff00ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 50px;
    text-transform: uppercase;
    letter-spacing: 4px;
}

.game-display {
    max-width: 1400px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1), rgba(255, 0, 255, 0.1));
    padding: 35px;
    border-radius: 25px;
    border: 3px solid #00ffff;
    box-shadow: 0 0 50px rgba(0, 255, 255, 0.3);
}

.game-display iframe {
    width: 100%;
    height: 800px;
    border: none;
    border-radius: 20px;
}

.text-section {
    max-width: 1300px;
    margin: 0 auto;
    padding: 80px 40px;
}

.text-section h1 {
    font-size: 62px;
    background: linear-gradient(90deg, #00ffff, #ff00ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 40px;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.text-section h2 {
    font-size: 48px;
    background: linear-gradient(90deg, #00ffff, #ff00ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 30px;
    margin-top: 50px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.text-section p {
    font-size: 18px;
    margin-bottom: 25px;
    line-height: 1.9;
    color: #b8b8b8;
}

.text-section ul {
    list-style: none;
    margin: 35px 0;
}

.text-section ul li {
    padding: 16px 0;
    padding-left: 40px;
    position: relative;
    font-size: 18px;
    color: #b8b8b8;
}

.text-section ul li::before {
    content: "◉";
    position: absolute;
    left: 0;
    color: #00ffff;
    font-size: 24px;
}

.footer-bar {
    background: rgba(10, 14, 39, 0.95);
    border-top: 2px solid #00ffff;
    padding: 50px 40px;
    text-align: center;
    margin-top: 100px;
    box-shadow: 0 -4px 30px rgba(0, 255, 255, 0.2);
}

.footer-navigation {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.footer-navigation a {
    color: #00ffff;
    text-decoration: none;
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 10px 20px;
    border: 2px solid #00ffff;
    border-radius: 8px;
    transition: all 0.3s;
}

.footer-navigation a:hover {
    background: rgba(0, 255, 255, 0.1);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

.footer-notice {
    font-size: 16px;
    color: #b8b8b8;
}

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

.age-content {
    background: linear-gradient(135deg, #0a0e27, #1a1f3a);
    border: 4px solid #00ffff;
    border-radius: 25px;
    padding: 60px;
    text-align: center;
    max-width: 600px;
    box-shadow: 0 0 60px rgba(0, 255, 255, 0.4);
}

.age-content h2 {
    font-size: 46px;
    background: linear-gradient(90deg, #00ffff, #ff00ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 30px;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.age-content p {
    font-size: 20px;
    margin-bottom: 40px;
    line-height: 1.8;
    color: #b8b8b8;
}

.age-options {
    display: flex;
    gap: 25px;
    justify-content: center;
}

.age-button {
    padding: 18px 50px;
    font-size: 20px;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 800;
    transition: all 0.3s;
    text-transform: uppercase;
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 2px;
}

.age-button.proceed {
    background: linear-gradient(135deg, #00ff88, #00ffff);
    color: #0a0e27;
}

.age-button.exit {
    background: linear-gradient(135deg, #ff0066, #ff6600);
    color: white;
}

.age-button:hover {
    transform: scale(1.08);
    box-shadow: 0 10 35px rgba(0, 255, 255, 0.4);
}

@media (max-width: 768px) {
    .menu-icon {
        display: flex;
    }

    .primary-nav {
        position: fixed;
        top: 86px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 86px);
        background: rgba(10, 14, 39, 0.98);
        flex-direction: column;
        padding: 45px;
        gap: 25px;
        transition: left 0.4s;
        border-top: 2px solid #00ffff;
    }

    .primary-nav.active {
        left: 0;
    }

    .menu-icon.active .menu-bar:nth-child(1) {
        transform: rotate(45deg) translate(9px, 9px);
    }

    .menu-icon.active .menu-bar:nth-child(2) {
        opacity: 0;
    }

    .menu-icon.active .menu-bar:nth-child(3) {
        transform: rotate(-45deg) translate(8px, -8px);
    }

    .hero-banner h1 {
        font-size: 48px;
    }

    .hero-banner p {
        font-size: 20px;
    }

    .game-display iframe {
        height: 550px;
    }

    .age-content {
        padding: 40px;
        margin: 20px;
    }

    .age-content h2 {
        font-size: 36px;
    }

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

    .brand-name {
        font-size: 30px;
    }

    .brand-icon {
        font-size: 38px;
    }
}