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

body {
    font-family: 'Rajdhani', sans-serif;
    background: linear-gradient(to right, #001F3F, #003D5C);
    color: #ffffff;
    line-height: 1.6;
}

/* Age Modal */
.age-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.96);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
}

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

.age-modal-box {
    background: linear-gradient(135deg, #003D5C, #001F3F);
    padding: 50px;
    border-radius: 20px;
    text-align: center;
    max-width: 500px;
    border: 3px solid #00D9FF;
    box-shadow: 0 0 50px rgba(0, 217, 255, 0.5);
}

.age-icon {
    font-size: 64px;
    margin-bottom: 20px;
}

.age-modal-box h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: #00D9FF;
    font-weight: 700;
}

.age-modal-box p {
    font-size: 18px;
    margin-bottom: 15px;
    line-height: 1.8;
}

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

.age-btn {
    padding: 15px 35px;
    font-size: 18px;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.age-btn.confirm {
    background: #00D9FF;
    color: #001F3F;
}

.age-btn.confirm:hover {
    background: #00B8D4;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 217, 255, 0.4);
}

.age-btn.deny {
    background: #444;
    color: #fff;
}

.age-btn.deny:hover {
    background: #333;
}

/* Page Layout */
.page-wrapper {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 280px;
    background: rgba(0, 31, 63, 0.95);
    border-right: 3px solid #00D9FF;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 1000;
    transition: transform 0.3s ease;
}

.sidebar-header {
    padding: 30px 20px;
    border-bottom: 2px solid #00D9FF;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

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

.logo-container h1 {
    font-size: 28px;
    font-weight: 700;
    color: #00D9FF;
    text-align: center;
}

.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    color: #00D9FF;
    font-size: 24px;
    cursor: pointer;
    padding: 5px;
}

.sidebar-nav {
    padding: 20px 0;
}

.nav-item {
    display: block;
    padding: 15px 30px;
    color: #ffffff;
    text-decoration: none;
    font-size: 18px;
    font-weight: 600;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

.nav-item:hover {
    background: rgba(0, 217, 255, 0.1);
    border-left-color: #00D9FF;
    color: #00D9FF;
}

.nav-item.active {
    background: rgba(0, 217, 255, 0.2);
    border-left-color: #00D9FF;
    color: #00D9FF;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1001;
    background: #00D9FF;
    color: #001F3F;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 10px;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 217, 255, 0.3);
}

/* Main Content */
.main-content {
    margin-left: 280px;
    width: calc(100% - 280px);
    padding: 40px;
}

/* Hero Banner */
.hero-banner {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.2), rgba(0, 61, 92, 0.4));
    border-radius: 20px;
    padding: 80px 40px;
    margin-bottom: 40px;
    border: 2px solid #00D9FF;
    text-align: center;
}

.hero-overlay h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #00D9FF;
}

.hero-tagline {
    font-size: 24px;
    margin-bottom: 30px;
    color: #ffffff;
}

.hero-cta {
    margin-top: 30px;
}

.cta-button {
    display: inline-block;
    padding: 18px 50px;
    background: #00D9FF;
    color: #001F3F;
    text-decoration: none;
    font-size: 20px;
    font-weight: 700;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background: #00B8D4;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.4);
}

/* Intro Section */
.intro-section {
    margin-bottom: 40px;
}

.content-box {
    background: rgba(0, 31, 63, 0.6);
    padding: 40px;
    border-radius: 15px;
    border: 2px solid rgba(0, 217, 255, 0.3);
}

.content-box h3 {
    font-size: 32px;
    margin-bottom: 20px;
    color: #00D9FF;
    font-weight: 700;
}

.content-box p {
    font-size: 18px;
    margin-bottom: 20px;
    line-height: 1.8;
}

/* Key Info Section */
.key-info {
    margin-bottom: 40px;
}

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

.info-card {
    padding: 35px;
    border-radius: 15px;
    border: 3px solid;
    transition: all 0.3s ease;
}

.info-card.red {
    background: rgba(220, 53, 69, 0.15);
    border-color: #dc3545;
}

.info-card.blue {
    background: rgba(0, 123, 255, 0.15);
    border-color: #007bff;
}

.info-card.purple {
    background: rgba(111, 66, 193, 0.15);
    border-color: #6f42c1;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.2);
}

.card-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.info-card h4 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #00D9FF;
    font-weight: 700;
}

.info-card p {
    font-size: 16px;
    line-height: 1.8;
}

/* Game Display */
.game-display {
    margin-bottom: 40px;
}

.section-header {
    text-align: center;
    margin-bottom: 30px;
}

.section-header h3 {
    font-size: 36px;
    margin-bottom: 15px;
    color: #00D9FF;
    font-weight: 700;
}

.section-header p {
    font-size: 18px;
    color: #cccccc;
}

.game-frame {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto 30px;
    border-radius: 15px;
    overflow: hidden;
    border: 4px solid #00D9FF;
    box-shadow: 0 0 40px rgba(0, 217, 255, 0.3);
}

.game-frame iframe {
    width: 100%;
    height: 650px;
    display: block;
}

.game-notice {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.game-notice p {
    font-size: 18px;
    margin: 10px 0;
    color: #00D9FF;
    font-weight: 600;
}

/* About Section */
.about-section {
    margin-bottom: 40px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
    align-items: start;
}

.about-content h3 {
    font-size: 32px;
    margin-bottom: 20px;
    color: #00D9FF;
    font-weight: 700;
}

.about-content p {
    font-size: 17px;
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.highlight-item {
    background: rgba(0, 217, 255, 0.1);
    padding: 30px 20px;
    border-radius: 15px;
    text-align: center;
    border: 2px solid #00D9FF;
}

.highlight-number {
    display: block;
    font-size: 36px;
    font-weight: 700;
    color: #00D9FF;
    margin-bottom: 10px;
}

.highlight-label {
    display: block;
    font-size: 16px;
    color: #ffffff;
}

/* Wellness Section */
.wellness-section {
    margin-bottom: 40px;
}

.wellness-section h3 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 40px;
    color: #00D9FF;
    font-weight: 700;
}

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

.wellness-tip {
    background: rgba(0, 31, 63, 0.6);
    padding: 30px;
    border-radius: 15px;
    border: 2px solid rgba(0, 217, 255, 0.3);
}

.tip-number {
    font-size: 48px;
    font-weight: 700;
    color: #00D9FF;
    margin-bottom: 15px;
}

.wellness-tip h4 {
    font-size: 22px;
    margin-bottom: 15px;
    color: #00D9FF;
    font-weight: 700;
}

.wellness-tip p {
    font-size: 16px;
    line-height: 1.8;
}

/* Play Page */
.play-header {
    text-align: center;
    margin-bottom: 40px;
}

.play-header h2 {
    font-size: 42px;
    margin-bottom: 20px;
    color: #00D9FF;
    font-weight: 700;
}

.play-header p {
    font-size: 19px;
    color: #cccccc;
    max-width: 800px;
    margin: 0 auto;
}

.play-instructions {
    margin-bottom: 40px;
}

.instruction-box {
    background: rgba(0, 31, 63, 0.6);
    padding: 35px;
    border-radius: 15px;
    border: 2px solid #00D9FF;
}

.instruction-box h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: #00D9FF;
    font-weight: 700;
}

.instruction-list {
    list-style: none;
    margin-bottom: 25px;
}

.instruction-list li {
    font-size: 18px;
    margin-bottom: 12px;
    padding-left: 10px;
}

.tech-requirements {
    background: rgba(0, 217, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    border-left: 4px solid #00D9FF;
}

.game-container-section {
    margin-bottom: 40px;
}

.game-wrapper-full {
    width: 100%;
    border-radius: 15px;
    overflow: hidden;
    border: 4px solid #00D9FF;
    box-shadow: 0 0 40px rgba(0, 217, 255, 0.3);
}

.game-wrapper-full iframe {
    width: 100%;
    height: 750px;
    display: block;
}

.play-reminder {
    margin-bottom: 40px;
}

.reminder-box {
    background: rgba(220, 53, 69, 0.15);
    padding: 30px;
    border-radius: 15px;
    border: 3px solid #dc3545;
    text-align: center;
}

.reminder-box h3 {
    font-size: 28px;
    margin-bottom: 15px;
    color: #00D9FF;
    font-weight: 700;
}

.reminder-box p {
    font-size: 17px;
    line-height: 1.8;
}

/* Legal Content */
.legal-content {
    max-width: 900px;
    margin: 0 auto;
}

.legal-content h2 {
    font-size: 42px;
    margin-bottom: 15px;
    color: #00D9FF;
    font-weight: 700;
    text-align: center;
}

.updated-date {
    text-align: center;
    font-size: 16px;
    color: #cccccc;
    margin-bottom: 40px;
}

.legal-section {
    background: rgba(0, 31, 63, 0.5);
    padding: 30px;
    border-radius: 15px;
    margin-bottom: 30px;
    border: 2px solid rgba(0, 217, 255, 0.3);
}

.legal-section h3 {
    font-size: 26px;
    margin-bottom: 20px;
    color: #00D9FF;
    font-weight: 700;
}

.legal-section h4 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #00D9FF;
    font-weight: 700;
}

.legal-section p {
    font-size: 16px;
    margin-bottom: 15px;
    line-height: 1.8;
}

.legal-section ul {
    margin: 20px 0;
    padding-left: 30px;
}

.legal-section li {
    font-size: 16px;
    margin-bottom: 10px;
    line-height: 1.8;
}

.alert-box {
    background: rgba(220, 53, 69, 0.2);
    padding: 30px;
    border-radius: 15px;
    border: 3px solid #dc3545;
    margin-bottom: 40px;
    text-align: center;
}

.alert-box h3 {
    font-size: 28px;
    margin-bottom: 15px;
    color: #00D9FF;
    font-weight: 700;
}

.alert-box p {
    font-size: 17px;
    line-height: 1.8;
}

/* Footer */
.site-footer {
    background: rgba(0, 31, 63, 0.9);
    padding: 40px 0 20px;
    margin-top: 60px;
    border-top: 3px solid #00D9FF;
}

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

.footer-col h4 {
    font-size: 22px;
    margin-bottom: 20px;
    color: #00D9FF;
    font-weight: 700;
}

.footer-col p {
    font-size: 15px;
    line-height: 1.8;
    color: #cccccc;
}

.footer-col a {
    display: block;
    color: #ffffff;
    text-decoration: none;
    margin-bottom: 12px;
    font-size: 16px;
    transition: color 0.3s ease;
}

.footer-col a:hover {
    color: #00D9FF;
}

.footer-bottom {
    text-align: center;
    padding-top: 25px;
    border-top: 2px solid rgba(0, 217, 255, 0.3);
}

.footer-bottom p {
    font-size: 15px;
    color: #cccccc;
}

/* Responsive Design */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .sidebar-toggle {
        display: block;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .main-content {
        margin-left: 0;
        width: 100%;
        padding: 100px 20px 20px;
    }
    
    .hero-banner {
        padding: 50px 30px;
    }
    
    .hero-overlay h2 {
        font-size: 32px;
    }
    
    .hero-tagline {
        font-size: 18px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .game-frame iframe,
    .game-wrapper-full iframe {
        height: 500px;
    }
}

@media (max-width: 480px) {
    .age-modal-box {
        padding: 30px 20px;
    }
    
    .age-buttons {
        flex-direction: column;
    }
    
    .hero-overlay h2 {
        font-size: 26px;
    }
    
    .game-frame iframe,
    .game-wrapper-full iframe {
        height: 400px;
    }
    
    .about-highlights {
        grid-template-columns: 1fr;
    }
}