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

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: #34495e;
    background: #ecf0f1;
}

/* Page Container with Sidebar Layout */
.page-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar-menu {
    width: 260px;
    background: linear-gradient(180deg, #e74c3c 0%, #c0392b 100%);
    color: white;
    position: fixed;
    height: 100vh;
    display: flex;
    flex-direction: column;
    box-shadow: 2px 0 10px rgba(0,0,0,0.1);
    z-index: 1000;
}

.sidebar-brand {
    padding: 2rem 1.5rem;
    text-align: center;
    border-bottom: 2px solid rgba(255,255,255,0.2);
}

.sidebar-brand h1 {
    margin-top: 1rem;
    font-size: 2rem;
    font-weight: 900;
}

.sidebar-navigation {
    flex: 1;
    padding: 2rem 0;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 1rem 1.5rem;
    color: white;
    text-decoration: none;
    transition: all 0.3s;
    border-left: 4px solid transparent;
}

.sidebar-link:hover {
    background: rgba(255,255,255,0.1);
    border-left-color: white;
}

.sidebar-link.active-link {
    background: rgba(255,255,255,0.2);
    border-left-color: white;
    font-weight: 700;
}

.link-icon {
    font-size: 1.3rem;
}

.sidebar-footer-text {
    padding: 1.5rem;
    text-align: center;
    border-top: 2px solid rgba(255,255,255,0.2);
    font-size: 0.9rem;
}

/* Mobile Sidebar Toggle */
.mobile-sidebar-toggle {
    display: none;
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1001;
    background: #e74c3c;
    color: white;
    border: none;
    padding: 0.8rem 1.2rem;
    font-size: 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

/* Main Content */
.main-content {
    margin-left: 260px;
    flex: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Content Header */
.content-header {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: white;
    padding: 3rem 2rem;
    text-align: center;
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.page-title {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    font-weight: 900;
}

.page-subtitle {
    font-size: 1.3rem;
    opacity: 0.95;
}

/* Intro Cards */
.intro-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding: 3rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.intro-card {
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.1);
    text-align: center;
}

.card-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.intro-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    color: #e74c3c;
}

/* About Section */
.about-pytheris {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-size: 2.5rem;
    color: #e74c3c;
    text-align: center;
    margin-bottom: 2rem;
    font-weight: 900;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.9;
    margin-bottom: 1.5rem;
}

/* Core Values */
.core-values {
    padding: 4rem 2rem;
    background: white;
}

.values-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.value-box {
    padding: 2.5rem;
    border-radius: 12px;
    border-left: 6px solid;
}

.value-yellow {
    background: #fff3cd;
    border-color: #ffc107;
}

.value-cyan {
    background: #d1ecf1;
    border-color: #0dcaf0;
}

.value-purple {
    background: #e7e3ff;
    border-color: #6c5ce7;
}

.value-box h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.value-box p {
    font-size: 1.05rem;
    line-height: 1.8;
}

/* Game Showcase */
.game-showcase {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.game-intro-text {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 3rem;
    color: #7f8c8d;
}

.game-container {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.1);
    margin-bottom: 3rem;
}

.game-container iframe {
    width: 100%;
    min-height: 600px;
    border-radius: 8px;
}

.game-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.info-tile {
    display: flex;
    gap: 1rem;
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.tile-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.tile-text strong {
    color: #e74c3c;
}

/* Platform Benefits */
.platform-benefits {
    padding: 4rem 2rem;
    background: white;
}

.benefits-list {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.benefit-row {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
}

.benefit-badge {
    width: 40px;
    height: 40px;
    background: #27ae60;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
}

.benefit-content h4 {
    color: #e74c3c;
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

/* Important Notices */
.important-notices {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.notices-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.notice-item {
    padding: 2.5rem;
    border-radius: 12px;
    border-left: 6px solid;
}

.notice-warning-style {
    background: #fff3cd;
    border-color: #ffc107;
}

.notice-info-style {
    background: #d1ecf1;
    border-color: #0dcaf0;
}

.notice-age-style {
    background: #f8d7da;
    border-color: #dc3545;
}

.notice-item h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

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

/* Platform Stats */
.platform-stats {
    padding: 4rem 2rem;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: white;
}

.stats-display {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.stat-block {
    text-align: center;
    min-width: 150px;
}

.stat-number {
    font-size: 4rem;
    font-weight: 900;
    display: block;
    margin-bottom: 0.5rem;
}

.stat-text {
    font-size: 1.1rem;
    opacity: 0.95;
}

/* Closing Statement */
.closing-statement {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.closing-text {
    font-size: 1.1rem;
    line-height: 1.9;
    max-width: 1000px;
    margin: 0 auto;
}

/* Content Footer */
.content-footer {
    background: #2c3e50;
    color: white;
    padding: 3rem 2rem 1rem;
    margin-top: auto;
}

.footer-sections {
    max-width: 1200px;
    margin: 0 auto 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.footer-section h4 {
    color: #e74c3c;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 700;
}

.footer-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-list a {
    color: #ecf0f1;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-list a:hover {
    color: #e74c3c;
}

.footer-copyright {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #95a5a6;
}

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

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

.age-verify-box {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    max-width: 500px;
    text-align: center;
    box-shadow: 0 10px 50px rgba(0,0,0,0.3);
}

.age-verify-header {
    margin-bottom: 2rem;
}

.age-icon-large {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.age-verify-header h2 {
    font-size: 2rem;
    color: #e74c3c;
    font-weight: 900;
}

.age-verify-content p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: #2c3e50;
}

.age-main-text {
    font-weight: 700;
}

.age-requirement-text {
    color: #e74c3c;
    font-weight: 600;
}

.age-confirm-text {
    font-weight: 700;
    color: #34495e;
}

.age-verify-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.age-btn-yes,
.age-btn-no {
    flex: 1;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 700;
    transition: transform 0.2s;
}

.age-btn-yes {
    background: #27ae60;
    color: white;
}

.age-btn-no {
    background: #e74c3c;
    color: white;
}

.age-btn-yes:hover,
.age-btn-no:hover {
    transform: scale(1.05);
}

/* Play Page */
.play-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.play-intro-box {
    text-align: center;
    margin-bottom: 3rem;
}

.play-intro-box h2 {
    font-size: 2.3rem;
    color: #e74c3c;
    margin-bottom: 1rem;
    font-weight: 900;
}

.play-game-wrapper {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.1);
    margin-bottom: 3rem;
}

.play-game-wrapper iframe {
    width: 100%;
    min-height: 650px;
    border-radius: 8px;
}

.play-instructions h3 {
    font-size: 2rem;
    color: #e74c3c;
    text-align: center;
    margin-bottom: 2rem;
    font-weight: 900;
}

.instruction-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.instruction-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.instruction-card h4 {
    color: #e74c3c;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.instruction-card ul {
    list-style: none;
    padding-left: 0;
}

.instruction-card li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.instruction-card li:before {
    content: "▸";
    position: absolute;
    left: 0;
    color: #e74c3c;
}

.play-alerts h3 {
    font-size: 2rem;
    color: #e74c3c;
    text-align: center;
    margin-bottom: 2rem;
    font-weight: 900;
}

.alert-boxes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.alert-box {
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    border: 3px solid;
}

.alert-yellow {
    background: #fff3cd;
    border-color: #ffc107;
}

.alert-blue {
    background: #d1ecf1;
    border-color: #0dcaf0;
}

.alert-red {
    background: #f8d7da;
    border-color: #dc3545;
}

.alert-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}

.alert-box h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

/* Legal Content */
.legal-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.legal-article {
    margin-bottom: 3rem;
}

.legal-article h2 {
    font-size: 1.8rem;
    color: #e74c3c;
    margin-bottom: 1rem;
    font-weight: 900;
}

.legal-article p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.legal-article ul {
    margin-left: 2rem;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.legal-article li {
    margin-bottom: 0.7rem;
    line-height: 1.7;
}

.highlight-article {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    border-left: 6px solid #e74c3c;
}

.disclaimer-key-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.key-point {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
    border: 2px solid #e74c3c;
}

.key-point strong {
    color: #e74c3c;
    font-size: 1.2rem;
    display: block;
    margin-bottom: 0.5rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .sidebar-menu {
        transform: translateX(-100%);
        transition: transform 0.3s;
    }
    
    .sidebar-menu.active {
        transform: translateX(0);
    }
    
    .mobile-sidebar-toggle {
        display: block;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .page-subtitle {
        font-size: 1rem;
    }
    
    .intro-cards {
        grid-template-columns: 1fr;
    }
    
    .game-container iframe {
        min-height: 400px;
    }
    
    .play-game-wrapper iframe {
        min-height: 450px;
    }
    
    .stats-display {
        gap: 2rem;
    }
    
    .age-verify-box {
        margin: 1rem;
        padding: 2rem;
    }
    
    .age-verify-buttons {
        flex-direction: column;
    }
}