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

body {
    font-family: 'Lato', sans-serif;
    line-height: 1.7;
    color: #2d3748;
    background: #f7f9fc;
}

h1, h2, h3, h4 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    color: #1a202c;
}

.content-wrap {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 25px;
}

/* Age Check Overlay */
.age-check-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(45, 55, 72, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

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

.age-check-card {
    background: white;
    max-width: 500px;
    padding: 50px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

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

.age-check-card h2 {
    font-size: 2em;
    margin-bottom: 20px;
    color: #5a67d8;
}

.age-check-card p {
    font-size: 1.1em;
    color: #4a5568;
    margin-bottom: 15px;
    line-height: 1.6;
}

.age-note {
    font-style: italic;
    color: #718096;
}

.age-actions {
    display: flex;
    gap: 15px;
    margin-top: 35px;
    justify-content: center;
}

.age-accept, .age-decline {
    padding: 14px 35px;
    border: none;
    border-radius: 10px;
    font-size: 1.05em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Poppins', sans-serif;
}

.age-accept {
    background: #5a67d8;
    color: white;
}

.age-accept:hover {
    background: #4c51bf;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(90, 103, 216, 0.4);
}

.age-decline {
    background: #e2e8f0;
    color: #4a5568;
}

.age-decline:hover {
    background: #cbd5e0;
}

/* Header */
.site-header {
    background: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 75px;
}

.logo-area h1 {
    font-size: 1.7em;
    color: #5a67d8;
    font-weight: 600;
}

.logo-area a {
    text-decoration: none;
}

.main-navigation {
    display: flex;
    gap: 10px;
}

.nav-link {
    padding: 10px 18px;
    text-decoration: none;
    color: #4a5568;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.nav-link:hover {
    background: #edf2f7;
    color: #5a67d8;
}

.nav-link.current {
    background: #5a67d8;
    color: white;
}

.menu-trigger {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.menu-icon {
    width: 26px;
    height: 3px;
    background: #5a67d8;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Welcome Banner */
.welcome-banner {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 100px 0;
    color: white;
}

.banner-text {
    max-width: 700px;
}

.main-heading {
    font-size: 3em;
    margin-bottom: 25px;
    line-height: 1.2;
}

.lead-text {
    font-size: 1.2em;
    margin-bottom: 40px;
    line-height: 1.8;
    opacity: 0.95;
}

.action-group {
    display: flex;
    gap: 15px;
}

.button {
    padding: 14px 32px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05em;
    transition: all 0.3s ease;
    display: inline-block;
}

.button-primary {
    background: white;
    color: #5a67d8;
}

.button-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.button-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.button-secondary:hover {
    background: white;
    color: #5a67d8;
}

.button-large {
    padding: 18px 45px;
    font-size: 1.2em;
}

/* Sections */
section {
    padding: 90px 0;
}

.section-intro {
    text-align: center;
    margin-bottom: 60px;
}

.section-intro h2 {
    font-size: 2.5em;
    margin-bottom: 15px;
}

.subtitle {
    font-size: 1.2em;
    color: #718096;
}

/* About Platform */
.about-platform {
    background: white;
}

.about-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.about-description p {
    margin-bottom: 20px;
    font-size: 1.05em;
    color: #4a5568;
    line-height: 1.8;
}

.about-highlight h3 {
    font-size: 1.8em;
    margin-bottom: 30px;
    color: #5a67d8;
}

.highlight-item {
    margin-bottom: 30px;
    padding: 25px;
    background: #f7fafc;
    border-radius: 12px;
    border-left: 4px solid #5a67d8;
}

.highlight-label {
    display: block;
    font-weight: 600;
    font-size: 1.1em;
    margin-bottom: 10px;
    color: #2d3748;
}

.highlight-item p {
    color: #4a5568;
    line-height: 1.7;
}

/* Game Feature */
.game-feature {
    background: #f7f9fc;
}

.game-embed-area {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    border: 4px solid #e2e8f0;
}

.game-embed-area iframe {
    display: block;
    width: 100%;
}

.game-caption {
    text-align: center;
    margin-top: 20px;
    font-size: 1.05em;
    color: #718096;
    font-style: italic;
}

/* Values Showcase */
.values-showcase {
    background: white;
}

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

.value-box {
    padding: 35px;
    background: #f7fafc;
    border-radius: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.value-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.value-number {
    font-size: 3em;
    font-weight: 300;
    color: #5a67d8;
    margin-bottom: 15px;
    font-family: 'Poppins', sans-serif;
}

.value-box h3 {
    font-size: 1.4em;
    margin-bottom: 12px;
    color: #2d3748;
}

.value-box p {
    color: #4a5568;
    line-height: 1.7;
}

/* Invitation Area */
.invitation-area {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.invitation-box {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.invitation-box h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: white;
}

.invitation-box p {
    font-size: 1.2em;
    margin-bottom: 35px;
    line-height: 1.8;
}

/* Play Page */
.page-intro {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 70px 0;
    text-align: center;
    color: white;
}

.page-intro h2 {
    font-size: 2.8em;
    margin-bottom: 12px;
    color: white;
}

.page-intro p {
    font-size: 1.2em;
}

.play-zone {
    background: white;
}

.play-description {
    text-align: center;
    margin-bottom: 50px;
}

.play-description h3 {
    font-size: 2em;
    margin-bottom: 20px;
    color: #5a67d8;
}

.play-description p {
    font-size: 1.05em;
    color: #4a5568;
    max-width: 800px;
    margin: 0 auto 15px;
    line-height: 1.8;
}

.game-display-area {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    border: 4px solid #e2e8f0;
    margin-bottom: 50px;
}

.game-display-area iframe {
    display: block;
    width: 100%;
}

.play-info {
    margin-bottom: 50px;
}

.play-info h3 {
    font-size: 2em;
    text-align: center;
    margin-bottom: 35px;
    color: #5a67d8;
}

.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.info-card {
    background: #f7fafc;
    padding: 28px;
    border-radius: 12px;
    border-left: 4px solid #5a67d8;
}

.info-card h4 {
    font-size: 1.2em;
    margin-bottom: 12px;
    color: #2d3748;
}

.info-card p {
    color: #4a5568;
    line-height: 1.6;
}

.important-reminders h3 {
    font-size: 2em;
    text-align: center;
    margin-bottom: 35px;
    color: #5a67d8;
}

.reminder-blocks {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.reminder-block {
    background: #fff5f5;
    padding: 28px;
    border-radius: 12px;
    border: 2px solid #fc8181;
}

.reminder-block h4 {
    font-size: 1.3em;
    margin-bottom: 12px;
    color: #c53030;
}

.reminder-block p {
    color: #742a2a;
    line-height: 1.6;
}

/* Legal Document */
.legal-document {
    background: white;
}

.legal-preamble {
    background: #edf2f7;
    padding: 35px;
    border-radius: 12px;
    border-left: 5px solid #5a67d8;
    margin-bottom: 50px;
    font-size: 1.1em;
    line-height: 1.8;
    color: #2d3748;
}

.legal-article {
    margin-bottom: 45px;
    padding: 35px;
    background: #f7fafc;
    border-radius: 12px;
}

.legal-article h3 {
    font-size: 1.8em;
    margin-bottom: 18px;
    color: #5a67d8;
}

.legal-article h4 {
    font-size: 1.3em;
    margin: 22px 0 12px;
    color: #2d3748;
}

.legal-article p {
    color: #4a5568;
    line-height: 1.8;
    margin-bottom: 15px;
}

.legal-article ul {
    margin: 20px 0;
    padding-left: 30px;
    color: #4a5568;
}

.legal-article ul li {
    margin-bottom: 10px;
    line-height: 1.7;
}

.legal-article.emphasis-high {
    border: 3px solid #fc8181;
    background: #fff5f5;
}

.legal-article.emphasis-medium {
    border: 3px solid #f6ad55;
    background: #fffaf0;
}

.legal-conclusion {
    background: #2d3748;
    color: white;
    padding: 35px;
    border-radius: 12px;
    text-align: center;
}

.legal-conclusion p {
    margin-bottom: 8px;
}

/* Footer */
.site-footer {
    background: #2d3748;
    color: #cbd5e0;
    padding: 70px 0 30px;
}

.footer-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 45px;
    margin-bottom: 45px;
}

.footer-segment h4 {
    color: white;
    font-size: 1.2em;
    margin-bottom: 18px;
}

.footer-segment p {
    line-height: 1.7;
    color: #a0aec0;
}

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

.footer-menu li {
    margin-bottom: 10px;
}

.footer-menu a {
    color: #a0aec0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-menu a:hover {
    color: #5a67d8;
}

.footer-legal {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #4a5568;
    color: #a0aec0;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .menu-trigger {
        display: flex;
    }
    
    .main-navigation {
        position: fixed;
        top: 75px;
        left: -100%;
        width: 75%;
        max-width: 280px;
        height: calc(100vh - 75px);
        background: white;
        flex-direction: column;
        padding: 25px;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
        transition: left 0.3s ease;
        gap: 5px;
    }
    
    .main-navigation.active {
        left: 0;
    }
    
    .nav-link {
        display: block;
    }
    
    .main-heading {
        font-size: 2.2em;
    }
    
    .lead-text {
        font-size: 1.1em;
    }
    
    .action-group {
        flex-direction: column;
    }
    
    .about-columns {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .section-intro h2 {
        font-size: 2.2em;
    }
    
    .age-check-card {
        margin: 20px;
        padding: 35px 25px;
    }
    
    .age-actions {
        flex-direction: column;
    }
    
    .age-accept, .age-decline {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .main-heading {
        font-size: 1.8em;
    }
    
    .page-intro h2 {
        font-size: 2em;
    }
    
    .value-number {
        font-size: 2.5em;
    }
}