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

body {
    font-family: 'Rajdhani', sans-serif;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: #e0e0e0;
    line-height: 1.6;
    min-height: 100vh;
}

.age-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

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

.age-modal {
    background: linear-gradient(135deg, #2d3561 0%, #1f2544 100%);
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    max-width: 500px;
    border: 2px solid #FFD700;
    box-shadow: 0 0 50px rgba(255, 215, 0, 0.3);
}

.age-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.age-modal h2 {
    font-family: 'Orbitron', sans-serif;
    color: #FFD700;
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.age-modal p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.age-disclaimer {
    color: #FFA500;
    font-weight: 600;
}

.age-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    justify-content: center;
}

.age-btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'Rajdhani', sans-serif;
}

.age-yes {
    background: linear-gradient(135deg, #00d4ff 0%, #0099ff 100%);
    color: #000;
}

.age-yes:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(0, 212, 255, 0.5);
}

.age-no {
    background: #555;
    color: #fff;
}

.age-no:hover {
    background: #777;
}

header {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid #FFD700;
}

.nav-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.logo-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    font-weight: 900;
    color: #FFD700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger span {
    width: 30px;
    height: 3px;
    background: #FFD700;
    border-radius: 2px;
    transition: all 0.3s;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: #e0e0e0;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: #FFD700;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.hero {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(255, 215, 0, 0.1) 100%);
    padding: 4rem 2rem;
    text-align: center;
    border-bottom: 1px solid rgba(255, 215, 0, 0.3);
}

.hero-content h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    color: #FFD700;
    margin-bottom: 1rem;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: #00d4ff;
    margin-bottom: 2rem;
}

.hero-badges {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.badge {
    background: rgba(255, 215, 0, 0.2);
    padding: 0.8rem 1.5rem;
    border-radius: 30px;
    border: 2px solid #FFD700;
    font-weight: 600;
    font-size: 1.1rem;
}

.container {
    max-width: 100%;
    margin: 0 auto;
    padding: 3rem 2rem;
}

section {
    margin-bottom: 2rem;
}

h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    color: #FFD700;
    margin-bottom: 1.5rem;
    text-align: center;
}

.intro-section {
    background: rgba(0, 0, 0, 0.3);
    border-top: 2px solid rgba(0, 212, 255, 0.5);
    border-bottom: 2px solid rgba(0, 212, 255, 0.5);
}

.intro-text {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    text-align: center;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.important-notices {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.05) 0%, rgba(255, 165, 0, 0.05) 100%);
}

.notice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.notice-card {
    background: rgba(0, 0, 0, 0.4);
    padding: 2rem;
    border-radius: 15px;
    border: 2px solid #FFD700;
    text-align: center;
    transition: all 0.3s;
}

.notice-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}

.notice-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.notice-card h3 {
    font-family: 'Orbitron', sans-serif;
    color: #00d4ff;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.notice-card p {
    font-size: 1.1rem;
    line-height: 1.6;
}

.game-section {
    background: rgba(0, 0, 0, 0.3);
}

.section-intro {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #00d4ff;
}

.game-container {
    background: #000;
    border-radius: 20px;
    overflow: hidden;
    border: 3px solid #FFD700;
    box-shadow: 0 0 40px rgba(255, 215, 0, 0.3);
    margin-bottom: 2rem;
}

.game-frame {
    width: 100%;
    height: 600px;
    border: none;
    display: block;
}

.game-info {
    background: rgba(0, 212, 255, 0.1);
    padding: 1.5rem;
    border-radius: 10px;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.game-info p {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.features-section {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05) 0%, rgba(0, 153, 255, 0.05) 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-item {
    background: rgba(0, 0, 0, 0.4);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    border: 2px solid #00d4ff;
    transition: all 0.3s;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
    border-color: #FFD700;
}

.feature-emoji {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-item h3 {
    font-family: 'Orbitron', sans-serif;
    color: #FFD700;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.feature-item p {
    font-size: 1rem;
    line-height: 1.6;
}

.cta-section {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(255, 165, 0, 0.1) 100%);
}

.cta-box {
    background: rgba(0, 0, 0, 0.5);
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    border: 3px solid #FFD700;
    box-shadow: 0 0 50px rgba(255, 215, 0, 0.2);
}

.cta-box h2 {
    margin-bottom: 1rem;
}

.cta-box p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    color: #000;
    padding: 1.2rem 3rem;
    border-radius: 50px;
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: 700;
    font-family: 'Orbitron', sans-serif;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 40px rgba(255, 215, 0, 0.5);
}

footer {
    background: rgba(0, 0, 0, 0.5);
    border-top: 2px solid #FFD700;
    padding: 3rem 2rem 1rem;
}

.footer-content {
    max-width: 100%;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-family: 'Orbitron', sans-serif;
    color: #FFD700;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: #00d4ff;
    text-decoration: none;
    transition: all 0.3s;
}

.footer-links a:hover {
    color: #FFD700;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 215, 0, 0.3);
    color: #999;
}

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

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(0, 0, 0, 0.95);
        width: 100%;
        text-align: center;
        transition: left 0.3s;
        padding: 2rem 0;
        gap: 0;
    }

    .nav-menu li {
        margin: 1rem 0;
    }

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

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

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

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .notice-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }

    .game-frame {
        height: 400px;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.5rem;
    }

    .logo-text {
        font-size: 1.3rem;
    }

    .age-modal {
        padding: 2rem 1.5rem;
        margin: 1rem;
    }

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

    .cta-box {
        padding: 2rem 1.5rem;
    }
}