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

body {
    font-family: 'Lato', sans-serif;
    background: #0a0e27;
    color: #e0e0e0;
    line-height: 1.7;
}

.site-wrapper {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 280px;
    background: linear-gradient(180deg, #1a1f3a 0%, #0d1025 100%);
    padding: 2rem 0;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.5);
    z-index: 100;
    overflow-y: auto;
}

.sidebar-logo {
    padding: 0 2rem 2rem;
    border-bottom: 2px solid rgba(100, 200, 255, 0.3);
    margin-bottom: 2rem;
}

.logo-text {
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: #64c8ff;
    letter-spacing: 2px;
    text-align: center;
}

.logo-subtitle {
    font-size: 0.9rem;
    color: #8899aa;
    text-align: center;
    margin-top: 0.3rem;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2rem;
    color: #b0b8c8;
    text-decoration: none;
    transition: all 0.3s;
    border-left: 4px solid transparent;
}

.nav-link:hover {
    background: rgba(100, 200, 255, 0.1);
    color: #64c8ff;
    border-left-color: #64c8ff;
}

.nav-link.active {
    background: rgba(100, 200, 255, 0.15);
    color: #64c8ff;
    border-left-color: #64c8ff;
    font-weight: 600;
}

.nav-icon {
    font-size: 1.4rem;
}

.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 200;
    background: #1a1f3a;
    border: 2px solid #64c8ff;
    padding: 0.5rem;
    cursor: pointer;
    border-radius: 8px;
    flex-direction: column;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #64c8ff;
    transition: all 0.3s;
}

.main-content {
    margin-left: 280px;
    flex: 1;
    padding: 3rem;
    background: linear-gradient(135deg, #0f1535 0%, #1a1f3a 50%, #0a0e27 100%);
}

.page-header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: rgba(100, 200, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(100, 200, 255, 0.2);
}

.page-header h1 {
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 2.8rem;
    color: #64c8ff;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.header-tagline {
    font-size: 1.2rem;
    color: #8899aa;
}

.split-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.split-left,
.split-right {
    display: flex;
    flex-direction: column;
}

.content-block {
    background: rgba(26, 31, 58, 0.8);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(100, 200, 255, 0.2);
}

.content-block h2 {
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 1.8rem;
    color: #64c8ff;
    margin-bottom: 1rem;
}

.content-block p {
    margin-bottom: 1rem;
}

.action-link {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.8rem 2rem;
    background: linear-gradient(135deg, #64c8ff, #4a9fd8);
    color: #0a0e27;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 700;
    transition: transform 0.3s, box-shadow 0.3s;
}

.action-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(100, 200, 255, 0.5);
}

.game-embed {
    background: rgba(26, 31, 58, 0.8);
    padding: 1rem;
    border-radius: 15px;
    border: 1px solid rgba(100, 200, 255, 0.2);
}

.embedded-game {
    width: 100%;
    height: 500px;
    border: none;
    border-radius: 10px;
}

.info-tiles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.tile {
    background: rgba(26, 31, 58, 0.8);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(100, 200, 255, 0.2);
    transition: transform 0.3s, border-color 0.3s;
}

.tile:hover {
    transform: translateY(-5px);
    border-color: #64c8ff;
}

.tile-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.tile-emoji {
    font-size: 2.5rem;
}

.tile h3 {
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 1.5rem;
    color: #64c8ff;
}

.feature-showcase {
    margin-bottom: 3rem;
}

.feature-showcase h2 {
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 2.2rem;
    color: #64c8ff;
    text-align: center;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

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

.feature-item {
    background: rgba(26, 31, 58, 0.8);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(100, 200, 255, 0.2);
}

.feature-number {
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    color: rgba(100, 200, 255, 0.3);
    margin-bottom: 0.5rem;
}

.feature-item h3 {
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 1.4rem;
    color: #64c8ff;
    margin-bottom: 0.8rem;
}

.responsibility-message {
    background: rgba(26, 31, 58, 0.8);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(100, 200, 255, 0.2);
    margin-bottom: 3rem;
}

.message-content h2 {
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 1.8rem;
    color: #64c8ff;
    margin-bottom: 1rem;
}

.game-section-full {
    margin-bottom: 3rem;
}

.game-wrapper {
    background: rgba(26, 31, 58, 0.8);
    padding: 1rem;
    border-radius: 15px;
    border: 1px solid rgba(100, 200, 255, 0.2);
}

.fullscreen-game {
    width: 100%;
    height: 700px;
    border: none;
    border-radius: 10px;
}

.play-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.play-info-card {
    background: rgba(26, 31, 58, 0.8);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(100, 200, 255, 0.2);
}

.play-info-card h3 {
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 1.4rem;
    color: #64c8ff;
    margin-bottom: 1rem;
}

.play-info-card.important-notice {
    border-color: #ff9f43;
}

.play-info-card.important-notice h3 {
    color: #ff9f43;
}

.document-container {
    max-width: 900px;
    margin: 0 auto;
    background: rgba(26, 31, 58, 0.8);
    padding: 3rem;
    border-radius: 15px;
    border: 1px solid rgba(100, 200, 255, 0.2);
}

.document-container h1 {
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 2.5rem;
    color: #64c8ff;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.document-container h2 {
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 1.8rem;
    color: #64c8ff;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.doc-date {
    color: #8899aa;
    font-style: italic;
    margin-bottom: 2rem;
}

.page-footer {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 2px solid rgba(100, 200, 255, 0.2);
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-col h4 {
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 1.3rem;
    color: #64c8ff;
    margin-bottom: 1rem;
}

.footer-age {
    color: #ff9f43;
    font-weight: 700;
    margin-top: 0.5rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.5rem;
}

.footer-col a {
    color: #b0b8c8;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-col a:hover {
    color: #64c8ff;
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(100, 200, 255, 0.2);
    color: #8899aa;
}

.age-gate {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 14, 39, 0.98);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

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

.age-gate-box {
    background: linear-gradient(135deg, #1a1f3a, #0d1025);
    padding: 3rem;
    border-radius: 20px;
    border: 2px solid #64c8ff;
    max-width: 500px;
    text-align: center;
    box-shadow: 0 10px 50px rgba(100, 200, 255, 0.3);
}

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

.age-gate-box h2 {
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 2rem;
    color: #64c8ff;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.age-gate-box p {
    margin-bottom: 1rem;
    color: #e0e0e0;
}

.small-text {
    font-size: 0.9rem;
    color: #8899aa;
}

.age-options {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    justify-content: center;
}

.age-btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 30px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 1rem;
}

.yes-btn {
    background: linear-gradient(135deg, #64c8ff, #4a9fd8);
    color: #0a0e27;
}

.yes-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(100, 200, 255, 0.5);
}

.no-btn {
    background: rgba(255, 255, 255, 0.1);
    color: #e0e0e0;
}

.no-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s;
    }

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

    .mobile-menu-toggle {
        display: flex;
    }

    .main-content {
        margin-left: 0;
        padding: 5rem 2rem 2rem;
    }

    .split-section {
        grid-template-columns: 1fr;
    }

    .embedded-game {
        height: 400px;
    }

    .fullscreen-game {
        height: 500px;
    }

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

    .age-gate-box {
        margin: 1rem;
        padding: 2rem;
    }

    .age-options {
        flex-direction: column;
    }

    .document-container {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 600px) {
    .features-grid {
        grid-template-columns: 1fr;
    }

    .info-tiles {
        grid-template-columns: 1fr;
    }
}