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

body {
    font-family: 'Cinzel', serif;
    background: linear-gradient(135deg, #0c1c2c 0%, #1a3a52 100%);
    color: #d4e4ed;
    line-height: 1.7;
}

/* Navigation */
.top-nav {
    background: linear-gradient(90deg, #0a1520 0%, #1e3a52 50%, #0a1520 100%);
    padding: 18px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    border-bottom: 2px solid #4dd0e1;
}

.nav-wrapper {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    font-size: 1.7rem;
    font-weight: 800;
    color: #4dd0e1;
    letter-spacing: 3px;
    text-shadow: 0 0 15px rgba(77, 208, 225, 0.6);
}

.nav-links {
    display: flex;
    gap: 25px;
}

.nav-item {
    color: #d4e4ed;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 10px 18px;
    border-radius: 6px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.nav-item:hover {
    color: #4dd0e1;
    border-color: #4dd0e1;
    background: rgba(77, 208, 225, 0.1);
}

.nav-item.active {
    color: #4dd0e1;
    border-color: #4dd0e1;
    background: rgba(77, 208, 225, 0.15);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 4px;
}

.nav-toggle span {
    width: 28px;
    height: 3px;
    background: #4dd0e1;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Main Wrapper */
.main-wrapper {
    min-height: calc(100vh - 80px);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #1e3a52 0%, #4dd0e1 100%);
    padding: 100px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, transparent 20%, rgba(12, 28, 44, 0.5) 80%);
}

.hero-container {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 25px;
    letter-spacing: 8px;
    text-shadow: 0 0 30px rgba(77, 208, 225, 0.8);
}

.hero-description {
    font-size: 1.5rem;
    color: #d4e4ed;
    margin-bottom: 45px;
    letter-spacing: 2px;
}

.hero-cta {
    display: inline-block;
    background: white;
    color: #0c1c2c;
    padding: 16px 45px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(77, 208, 225, 0.4);
}

.hero-cta:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(77, 208, 225, 0.6);
}

/* Introduction Section */
.intro-section {
    padding: 70px 40px;
}

.intro-card {
    background: linear-gradient(135deg, #1e3a52 0%, #2a4d6a 100%);
    padding: 50px;
    border-radius: 20px;
    text-align: center;
    border: 3px solid #4dd0e1;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}

.intro-card h2 {
    font-size: 2.5rem;
    color: #4dd0e1;
    margin-bottom: 25px;
    letter-spacing: 2px;
}

.intro-card p {
    font-size: 1.1rem;
    line-height: 1.9;
}

/* Section Title */
.section-title {
    font-size: 2.8rem;
    color: #4dd0e1;
    text-align: center;
    margin-bottom: 50px;
    letter-spacing: 3px;
    text-shadow: 0 0 10px rgba(77, 208, 225, 0.4);
}

/* Features Section */
.features-section {
    padding: 70px 40px;
    background: rgba(0, 0, 0, 0.2);
}

.features-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
}

.feature-card {
    background: linear-gradient(135deg, #1e3a52 0%, #0c1c2c 100%);
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    border: 2px solid rgba(77, 208, 225, 0.3);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: #4dd0e1;
    box-shadow: 0 15px 40px rgba(77, 208, 225, 0.3);
}

.feature-emoji {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.6rem;
    color: #4dd0e1;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.feature-card p {
    font-size: 1rem;
    line-height: 1.8;
}

/* Notice Section */
.notice-section {
    padding: 70px 40px;
}

.notice-card {
    background: linear-gradient(135deg, rgba(77, 208, 225, 0.15), rgba(30, 58, 82, 0.5));
    border: 3px solid #4dd0e1;
    border-radius: 20px;
    padding: 45px;
}

.notice-card h3 {
    font-size: 2.2rem;
    color: #4dd0e1;
    margin-bottom: 35px;
    text-align: center;
    letter-spacing: 2px;
}

.notice-content {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.notice-item {
    background: rgba(12, 28, 44, 0.5);
    padding: 25px;
    border-radius: 12px;
    border-left: 5px solid #4dd0e1;
}

.notice-item strong {
    display: block;
    font-size: 1.3rem;
    color: #4dd0e1;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.notice-item p {
    font-size: 1.05rem;
    line-height: 1.8;
}

/* Game Showcase */
.game-showcase {
    padding: 70px 40px;
    background: rgba(0, 0, 0, 0.2);
}

.showcase-text {
    text-align: center;
    font-size: 1.15rem;
    margin-bottom: 40px;
}

.game-display {
    max-width: 1000px;
    margin: 0 auto;
    background: #0a1520;
    border-radius: 20px;
    overflow: hidden;
    border: 4px solid #4dd0e1;
    box-shadow: 0 15px 50px rgba(77, 208, 225, 0.3);
}

.game-iframe {
    width: 100%;
    height: 650px;
    border: none;
    display: block;
}

.showcase-action {
    text-align: center;
    margin-top: 40px;
}

.showcase-btn {
    display: inline-block;
    background: linear-gradient(90deg, #4dd0e1 0%, #80deea 100%);
    color: #0a1520;
    padding: 16px 40px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(77, 208, 225, 0.4);
}

.showcase-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(77, 208, 225, 0.6);
}

/* Values Section */
.values-section {
    padding: 70px 40px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
}

.value-box {
    background: linear-gradient(135deg, #1e3a52 0%, #0c1c2c 100%);
    padding: 35px;
    border-radius: 15px;
    border: 2px solid rgba(77, 208, 225, 0.3);
}

.value-box h3 {
    font-size: 1.7rem;
    color: #4dd0e1;
    margin-bottom: 18px;
    letter-spacing: 1px;
}

.value-box p {
    font-size: 1.05rem;
    line-height: 1.9;
}

/* Additional Info */
.additional-info {
    padding: 70px 40px;
    background: rgba(0, 0, 0, 0.2);
}

.info-panels {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.info-panel {
    background: linear-gradient(135deg, #1e3a52 0%, #2a4d6a 100%);
    padding: 40px;
    border-radius: 15px;
    border: 2px solid #4dd0e1;
}

.info-panel h3 {
    font-size: 1.8rem;
    color: #4dd0e1;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.info-panel p {
    font-size: 1.05rem;
    line-height: 1.9;
}

/* Footer */
.site-footer {
    background: #0a1520;
    padding: 60px 40px 30px;
    margin-top: 80px;
    border-top: 3px solid #4dd0e1;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-block h4 {
    color: #4dd0e1;
    font-size: 1.4rem;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.footer-block p {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.age-marker {
    display: inline-block;
    background: #4dd0e1;
    color: #0a1520;
    padding: 12px 28px;
    border-radius: 25px;
    font-weight: 800;
    font-size: 1.4rem;
}

.support-links,
.legal-links {
    list-style: none;
}

.support-links li,
.legal-links li {
    margin-bottom: 12px;
}

.support-links a,
.legal-links a {
    color: #d4e4ed;
    text-decoration: none;
    transition: color 0.3s ease;
}

.support-links a:hover,
.legal-links a:hover {
    color: #4dd0e1;
}

.footer-base {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(77, 208, 225, 0.3);
    font-size: 0.95rem;
}

/* Page Title Section */
.page-title-section {
    background: linear-gradient(135deg, #1e3a52 0%, #4dd0e1 100%);
    padding: 70px 40px;
    text-align: center;
}

.page-title-section h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: white;
    letter-spacing: 5px;
    text-shadow: 0 0 20px rgba(77, 208, 225, 0.6);
    margin-bottom: 15px;
}

.page-title-section p {
    font-size: 1.2rem;
    color: #d4e4ed;
    max-width: 800px;
    margin: 0 auto;
}

.date-stamp {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 10px;
}

/* Play Instructions */
.play-instructions {
    padding: 50px 40px;
}

.instructions-panel {
    background: linear-gradient(135deg, #1e3a52 0%, #2a4d6a 100%);
    border: 3px solid #4dd0e1;
    border-radius: 18px;
    padding: 45px;
    max-width: 950px;
    margin: 0 auto;
}

.instructions-panel h3 {
    font-size: 2rem;
    color: #4dd0e1;
    margin-bottom: 30px;
    text-align: center;
    letter-spacing: 2px;
}

.instructions-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.instruction {
    background: rgba(12, 28, 44, 0.5);
    padding: 20px;
    border-radius: 10px;
    border-left: 4px solid #4dd0e1;
}

.instruction strong {
    display: block;
    color: #4dd0e1;
    margin-bottom: 8px;
    font-size: 1.1rem;
}

/* Play Game Section */
.play-game-section {
    padding: 50px 40px;
    background: rgba(0, 0, 0, 0.2);
}

.game-display-full {
    background: #0a1520;
    border-radius: 20px;
    overflow: hidden;
    border: 4px solid #4dd0e1;
    box-shadow: 0 20px 60px rgba(77, 208, 225, 0.4);
}

.game-iframe-full {
    width: 100%;
    height: 750px;
    border: none;
    display: block;
}

/* Technical Section */
.technical-section {
    padding: 60px 40px;
}

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

.tech-card {
    background: linear-gradient(135deg, #1e3a52 0%, #0c1c2c 100%);
    padding: 35px;
    border-radius: 15px;
    border: 2px solid rgba(77, 208, 225, 0.3);
}

.tech-card h3 {
    font-size: 1.6rem;
    color: #4dd0e1;
    margin-bottom: 18px;
    letter-spacing: 1px;
}

.tech-card p {
    font-size: 1.05rem;
    line-height: 1.8;
}

/* Legal Content Section */
.legal-content-section {
    padding: 70px 40px;
}

.legal-article {
    max-width: 950px;
    margin: 0 auto;
}

.legal-article h2 {
    font-size: 2rem;
    color: #4dd0e1;
    margin-top: 40px;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.legal-article p {
    margin-bottom: 20px;
    font-size: 1.05rem;
    line-height: 1.9;
}

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

.legal-article li {
    margin-bottom: 15px;
    line-height: 1.8;
}

.terms-highlight,
.privacy-highlight,
.disclaimer-box {
    background: linear-gradient(135deg, rgba(77, 208, 225, 0.15), rgba(30, 58, 82, 0.5));
    border: 3px solid #4dd0e1;
    border-radius: 18px;
    padding: 35px;
    margin-top: 50px;
}

.terms-highlight h3,
.privacy-highlight h3,
.disclaimer-box h3 {
    color: #4dd0e1;
    margin-bottom: 20px;
    font-size: 1.8rem;
    letter-spacing: 1px;
}

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

.disclaimer-box li {
    background: rgba(12, 28, 44, 0.5);
    padding: 18px;
    margin-bottom: 12px;
    border-radius: 10px;
    border-left: 5px solid #4dd0e1;
}

.disclaimer-box li strong {
    color: #4dd0e1;
}

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

.age-gate.active {
    display: flex;
}

.gate-content {
    background: linear-gradient(135deg, #1e3a52 0%, #2a4d6a 100%);
    padding: 60px;
    border-radius: 25px;
    text-align: center;
    max-width: 550px;
    border: 4px solid #4dd0e1;
    box-shadow: 0 25px 80px rgba(77, 208, 225, 0.5);
}

.gate-icon {
    font-size: 5rem;
    margin-bottom: 25px;
}

.gate-content h2 {
    font-size: 2.5rem;
    color: #4dd0e1;
    margin-bottom: 25px;
    letter-spacing: 2px;
}

.gate-content p {
    font-size: 1.15rem;
    margin-bottom: 20px;
    line-height: 1.8;
}

.gate-notice {
    font-size: 1rem;
    color: rgba(212, 228, 237, 0.8);
}

.gate-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 40px;
}

.gate-btn {
    padding: 18px 45px;
    border: none;
    border-radius: 40px;
    font-family: 'Cinzel', serif;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.gate-btn.accept {
    background: #4dd0e1;
    color: #0a1520;
    box-shadow: 0 5px 20px rgba(77, 208, 225, 0.4);
}

.gate-btn.accept:hover {
    background: #80deea;
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(77, 208, 225, 0.6);
}

.gate-btn.decline {
    background: #6c757d;
    color: white;
}

.gate-btn.decline:hover {
    background: #5a6268;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-links.active {
        display: flex;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #0a1520;
        flex-direction: column;
        padding: 20px;
        border-top: 2px solid #4dd0e1;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
    }
    
    .hero-title {
        font-size: 3rem;
        letter-spacing: 4px;
    }
    
    .hero-description {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .page-title-section h1 {
        font-size: 2.5rem;
        letter-spacing: 3px;
    }
    
    .features-row,
    .values-grid,
    .info-panels,
    .technical-cards {
        grid-template-columns: 1fr;
    }
    
    .game-iframe {
        height: 450px;
    }
    
    .game-iframe-full {
        height: 550px;
    }
    
    .gate-content {
        margin: 20px;
        padding: 40px 30px;
    }
    
    .gate-actions {
        flex-direction: column;
    }
    
    .gate-btn {
        width: 100%;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}