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

body {
    font-family: 'Rajdhani', sans-serif;
    line-height: 1.6;
    color: #E8E8E8;
    background: linear-gradient(135deg, #0F2027 0%, #203A43 50%, #2C5364 100%);
    min-height: 100vh;
}

.age-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

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

.age-modal-content {
    background: linear-gradient(145deg, #1a1a2e, #16213e);
    padding: 50px;
    border-radius: 20px;
    text-align: center;
    max-width: 500px;
    border: 3px solid #4A90E2;
    box-shadow: 0 20px 60px rgba(74, 144, 226, 0.4);
}

.age-modal-content h2 {
    font-family: 'Orbitron', sans-serif;
    color: #4A90E2;
    margin-bottom: 20px;
    font-size: 2em;
}

.age-modal-content p {
    margin-bottom: 15px;
    font-size: 1.1em;
    color: #B8B8B8;
}

.age-buttons {
    display: flex;
    gap: 20px;
    margin-top: 30px;
    justify-content: center;
}

.age-btn {
    padding: 15px 40px;
    font-size: 1.1em;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Orbitron', sans-serif;
}

.yes-btn {
    background: linear-gradient(135deg, #4A90E2, #357ABD);
    color: white;
}

.yes-btn:hover {
    background: linear-gradient(135deg, #357ABD, #2E5C8A);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(74, 144, 226, 0.5);
}

.no-btn {
    background: linear-gradient(135deg, #666, #444);
    color: white;
}

.no-btn:hover {
    background: linear-gradient(135deg, #555, #333);
}

header {
    background: rgba(15, 32, 39, 0.95);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8em;
    font-weight: 900;
    color: #4A90E2;
    text-shadow: 0 0 20px rgba(74, 144, 226, 0.6);
}

nav {
    display: flex;
    gap: 30px;
}

nav a {
    color: #E8E8E8;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1em;
    transition: all 0.3s ease;
    position: relative;
}

nav a:hover {
    color: #4A90E2;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #4A90E2;
    transition: width 0.3s ease;
}

nav a:hover::after {
    width: 100%;
}

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

.hamburger span {
    display: block;
    width: 30px;
    height: 3px;
    background: #4A90E2;
    transition: all 0.3s ease;
}

.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);
}

main {
    min-height: calc(100vh - 200px);
}

.hero {
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.2), rgba(46, 92, 138, 0.2));
    padding: 100px 20px;
    text-align: center;
    border-bottom: 3px solid rgba(74, 144, 226, 0.3);
}

.hero-content h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 3.5em;
    margin-bottom: 20px;
    color: #4A90E2;
    text-shadow: 0 0 30px rgba(74, 144, 226, 0.8);
}

.hero-subtitle {
    font-size: 1.5em;
    margin-bottom: 40px;
    color: #B8B8B8;
}

.cta-button {
    display: inline-block;
    padding: 18px 50px;
    background: linear-gradient(135deg, #4A90E2, #357ABD);
    color: white;
    text-decoration: none;
    font-size: 1.3em;
    font-weight: 700;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(74, 144, 226, 0.4);
    font-family: 'Orbitron', sans-serif;
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(74, 144, 226, 0.6);
    background: linear-gradient(135deg, #357ABD, #2E5C8A);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 80px 20px;
}

.info-section {
    background: rgba(255, 255, 255, 0.02);
}

.info-section h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5em;
    margin-bottom: 30px;
    color: #4A90E2;
    text-align: center;
}

.info-section p {
    font-size: 1.2em;
    line-height: 1.8;
    margin-bottom: 20px;
    color: #C8C8C8;
    text-align: center;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.game-section {
    background: rgba(0, 0, 0, 0.2);
}

.game-section h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5em;
    margin-bottom: 40px;
    color: #4A90E2;
    text-align: center;
}

.game-embed {
    max-width: 1000px;
    margin: 0 auto 30px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.5);
    border: 3px solid rgba(74, 144, 226, 0.3);
}

.game-embed iframe {
    width: 100%;
    height: 600px;
    display: block;
}

.game-description {
    text-align: center;
    font-size: 1.1em;
    color: #B8B8B8;
    max-width: 800px;
    margin: 0 auto;
}

.notice-section {
    background: rgba(255, 255, 255, 0.02);
}

.notice-section h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5em;
    margin-bottom: 50px;
    color: #4A90E2;
    text-align: center;
}

.notice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.notice-card {
    background: rgba(74, 144, 226, 0.1);
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    border: 2px solid rgba(74, 144, 226, 0.3);
    transition: all 0.3s ease;
}

.notice-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(74, 144, 226, 0.3);
    border-color: #4A90E2;
}

.notice-icon {
    font-size: 4em;
    margin-bottom: 20px;
}

.notice-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5em;
    margin-bottom: 15px;
    color: #4A90E2;
}

.notice-card p {
    color: #C8C8C8;
    line-height: 1.6;
}

.features-section {
    background: rgba(0, 0, 0, 0.2);
}

.features-section h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5em;
    margin-bottom: 50px;
    color: #4A90E2;
    text-align: center;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-item {
    background: rgba(255, 255, 255, 0.03);
    padding: 30px;
    border-radius: 10px;
    border-left: 4px solid #4A90E2;
}

.feature-item h4 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3em;
    margin-bottom: 15px;
    color: #4A90E2;
}

.feature-item p {
    color: #C8C8C8;
    line-height: 1.6;
}

.cta-section {
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.2), rgba(46, 92, 138, 0.2));
    text-align: center;
}

.cta-section h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5em;
    margin-bottom: 20px;
    color: #4A90E2;
}

.cta-section p {
    font-size: 1.2em;
    margin-bottom: 30px;
    color: #C8C8C8;
}

footer {
    background: rgba(15, 32, 39, 0.95);
    padding: 50px 20px 20px;
    border-top: 3px solid rgba(74, 144, 226, 0.3);
}

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

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h4 {
    font-family: 'Orbitron', sans-serif;
    color: #4A90E2;
    margin-bottom: 20px;
    font-size: 1.3em;
}

.footer-section p {
    color: #B8B8B8;
    margin-bottom: 15px;
    line-height: 1.6;
}

.footer-section a {
    display: block;
    color: #B8B8B8;
    text-decoration: none;
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #4A90E2;
}

.responsible-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(74, 144, 226, 0.2);
    color: #888;
}

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

    nav {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 250px;
        height: calc(100vh - 70px);
        background: rgba(15, 32, 39, 0.98);
        flex-direction: column;
        padding: 30px;
        transition: right 0.3s ease;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.5);
    }

    nav.active {
        right: 0;
    }

    nav a {
        padding: 15px 0;
        border-bottom: 1px solid rgba(74, 144, 226, 0.2);
    }

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

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

    .info-section h2,
    .game-section h2,
    .notice-section h2,
    .features-section h2,
    .cta-section h2 {
        font-size: 1.8em;
    }

    .game-embed iframe {
        height: 400px;
    }

    .age-modal-content {
        padding: 30px;
        margin: 20px;
    }

    .age-modal-content h2 {
        font-size: 1.5em;
    }

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

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