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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

/* Age Verification Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 40px;
    border-radius: 20px;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    text-align: center;
    color: white;
}

.modal-header h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.modal-body p {
    font-size: 1.1rem;
    margin-bottom: 15px;
    line-height: 1.8;
}

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

.modal-buttons button {
    padding: 15px 40px;
    font-size: 1.1rem;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    font-family: 'Poppins', sans-serif;
}

.btn-yes {
    background: #10b981;
    color: white;
}

.btn-yes:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.3);
}

.btn-no {
    background: #ef4444;
    color: white;
}

.btn-no:hover {
    background: #dc2626;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(239, 68, 68, 0.3);
}

/* Sidebar Navigation */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    width: 280px;
    background: rgba(255, 255, 255, 0.98);
    padding: 30px 20px;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: transform 0.3s ease;
}

.logo h1 {
    font-size: 2rem;
    color: #667eea;
    margin-bottom: 40px;
    text-align: center;
    font-weight: 700;
}

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

.nav-links li {
    margin-bottom: 10px;
}

.nav-links a {
    display: block;
    padding: 15px 20px;
    color: #333;
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.nav-links a:hover,
.nav-links a.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    transform: translateX(5px);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 2000;
    background: white;
    border: none;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background: #667eea;
    margin: 5px 0;
    transition: 0.3s;
    border-radius: 3px;
}

/* Main Content */
.main-content {
    margin-left: 280px;
    padding: 40px;
    min-height: 100vh;
}

.page-header {
    background: white;
    padding: 40px;
    border-radius: 20px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.page-header h1 {
    font-size: 2.5rem;
    color: #667eea;
    margin-bottom: 10px;
    font-weight: 700;
}

.subtitle {
    font-size: 1.2rem;
    color: #666;
    font-weight: 300;
}

/* Hero Section */
.hero-section {
    background: white;
    padding: 50px;
    border-radius: 20px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.hero-content h2 {
    font-size: 2rem;
    color: #333;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
}

.btn-primary {
    display: inline-block;
    padding: 15px 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
}

/* Notices Section */
.notices-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.notice-card {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-left: 5px solid #667eea;
}

.notice-card.important {
    border-left-color: #ef4444;
}

.notice-card h3 {
    font-size: 1.3rem;
    color: #333;
    margin-bottom: 15px;
    font-weight: 600;
}

.notice-card p {
    color: #666;
    line-height: 1.8;
}

/* Game Section */
.game-section {
    background: white;
    padding: 40px;
    border-radius: 20px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.game-section h2 {
    font-size: 2rem;
    color: #333;
    margin-bottom: 15px;
    font-weight: 700;
}

.game-section > p {
    color: #666;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.game-container {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

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

.game-note {
    margin-top: 20px;
    font-size: 0.9rem;
    color: #999;
    text-align: center;
    font-style: italic;
}

/* Features Section */
.features-section {
    background: white;
    padding: 40px;
    border-radius: 20px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.features-section h2 {
    font-size: 2rem;
    color: #333;
    margin-bottom: 30px;
    text-align: center;
    font-weight: 700;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    text-align: center;
    padding: 30px;
    border-radius: 15px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 15px;
}

.feature-card h3 {
    font-size: 1.3rem;
    color: #333;
    margin-bottom: 10px;
    font-weight: 600;
}

.feature-card p {
    color: #666;
    line-height: 1.8;
}

/* Info Section */
.info-section {
    background: white;
    padding: 40px;
    border-radius: 20px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.info-section h2 {
    font-size: 2rem;
    color: #333;
    margin-bottom: 20px;
    font-weight: 700;
}

.info-section p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: 1.05rem;
}

.highlight-box {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 30px;
    border-radius: 15px;
    color: white;
    margin-top: 30px;
}

.highlight-box h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.highlight-box ul {
    list-style: none;
    padding-left: 0;
}

.highlight-box li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

.highlight-box li:before {
    content: "?";
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
}

/* Play Page Specific */
.play-intro {
    margin-bottom: 30px;
}

.play-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.play-card h2 {
    font-size: 1.8rem;
    color: #667eea;
    margin-bottom: 20px;
    font-weight: 700;
}

.play-card p {
    color: #666;
    margin-bottom: 15px;
    line-height: 1.8;
}

.controls-list {
    list-style: none;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 10px;
    margin: 20px 0;
}

.controls-list li {
    padding: 10px 0;
    color: #333;
}

.browser-note {
    background: #fff3cd;
    padding: 15px;
    border-radius: 10px;
    border-left: 4px solid #ffc107;
    color: #856404;
}

.game-section-full {
    margin-bottom: 30px;
}

.game-container-full {
    width: 100%;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    background: white;
}

.game-frame-full {
    width: 100%;
    height: 700px;
    border: none;
    display: block;
}

.game-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.info-box {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.info-box h3 {
    font-size: 1.3rem;
    color: #333;
    margin-bottom: 15px;
    font-weight: 600;
}

.info-box p {
    color: #666;
    line-height: 1.8;
}

/* Legal Pages */
.legal-content {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}

.legal-section {
    margin-bottom: 40px;
}

.legal-section h2 {
    font-size: 1.8rem;
    color: #667eea;
    margin-bottom: 20px;
    font-weight: 700;
}

.legal-section h3 {
    font-size: 1.3rem;
    color: #333;
    margin: 20px 0 15px;
    font-weight: 600;
}

.legal-section p {
    color: #666;
    margin-bottom: 15px;
    line-height: 1.8;
}

.legal-section ul {
    margin: 15px 0;
    padding-left: 30px;
}

.legal-section li {
    color: #666;
    margin-bottom: 10px;
    line-height: 1.8;
}

.disclaimer-highlight {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    padding: 30px;
    border-radius: 15px;
    border-left: 5px solid #f59e0b;
}

.important-text {
    font-weight: 600;
    color: #92400e;
    font-size: 1.1rem;
}

.disclaimer-resources {
    background: white;
    padding: 20px;
    border-radius: 10px;
    margin: 20px 0;
}

.disclaimer-resources a {
    color: #667eea;
    font-weight: 600;
}

/* Footer */
.site-footer {
    background: rgba(255, 255, 255, 0.95);
    padding: 40px;
    border-radius: 20px;
    margin-top: 40px;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.1);
}

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

.footer-section h3 {
    font-size: 1.3rem;
    color: #667eea;
    margin-bottom: 15px;
    font-weight: 600;
}

.footer-section p {
    color: #666;
    margin-bottom: 15px;
    line-height: 1.8;
}

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

.footer-links a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #764ba2;
}

/* Responsive Design */
@media (max-width: 968px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .hamburger {
        display: block;
    }

    .main-content {
        margin-left: 0;
        padding: 80px 20px 40px;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .hero-content h2 {
        font-size: 1.5rem;
    }

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

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

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

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

    .game-frame {
        height: 400px;
    }

    .game-frame-full {
        height: 500px;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}