@import url('https://fonts.googleapis.com/css2?family=Raleway:wght@300;400;500;600;700&display=swap');

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

body {
    font-family: 'Raleway', sans-serif;
    background: #f5f7fa;
    color: #2c3e50;
    display: flex;
    min-height: 100vh;
}

/* Sidebar Navigation */
.sidebar {
    width: 280px;
    background: linear-gradient(180deg, #00b894 0%, #00cec9 100%);
    color: #fff;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    z-index: 1000;
}

.sidebar-header {
    padding: 2rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.sidebar-logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sidebar-nav {
    padding: 2rem 0;
}

.sidebar-nav ul {
    list-style: none;
}

.sidebar-nav li {
    margin: 0.5rem 0;
}

.sidebar-nav a {
    display: block;
    padding: 1rem 1.5rem;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
    border-left: 4px solid transparent;
}

.sidebar-nav a:hover {
    background: rgba(255, 255, 255, 0.15);
    border-left-color: #fff;
    padding-left: 2rem;
}

.sidebar-footer {
    padding: 2rem 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    margin-top: 2rem;
}

.sidebar-footer h4 {
    font-size: 0.9rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.sidebar-footer a {
    display: block;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.85rem;
    margin: 0.5rem 0;
    transition: color 0.3s ease;
}

.sidebar-footer a:hover {
    color: #fff;
}

/* Mobile Toggle */
.menu-toggle {
    display: none;
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1001;
    background: #00b894;
    color: #fff;
    border: none;
    padding: 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: #fff;
    margin: 5px 0;
    transition: all 0.3s ease;
    border-radius: 3px;
}

/* Main Content */
.main-content {
    margin-left: 280px;
    flex: 1;
    padding: 3rem;
}

.page-header {
    margin-bottom: 3rem;
}

.page-header h1 {
    font-size: 3rem;
    color: #00b894;
    margin-bottom: 0.5rem;
}

.page-header p {
    font-size: 1.2rem;
    color: #636e72;
}

.content-card {
    background: #fff;
    padding: 2.5rem;
    margin-bottom: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
}

.content-card h2 {
    color: #00b894;
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.content-card h3 {
    color: #00cec9;
    font-size: 1.4rem;
    margin: 1.5rem 0 1rem;
}

.content-card p {
    line-height: 1.8;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.content-card ul {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.content-card li {
    margin: 0.5rem 0;
    line-height: 1.8;
}

.alert-box {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
    color: #fff;
    padding: 2rem;
    border-radius: 12px;
    margin: 2rem 0;
    border-left: 6px solid #d63031;
}

.alert-box h3 {
    color: #fff;
    margin-bottom: 1rem;
}

.alert-box p {
    color: #fff;
    line-height: 1.8;
}

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

.feature-item {
    background: linear-gradient(135deg, #00b894 0%, #00cec9 100%);
    padding: 2rem;
    border-radius: 12px;
    color: #fff;
    text-align: center;
}

.feature-item h3 {
    color: #fff;
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.feature-item p {
    color: rgba(255, 255, 255, 0.95);
}

.game-embed {
    text-align: center;
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    margin: 2rem 0;
}

.game-embed h3 {
    color: #00b894;
    margin-bottom: 1.5rem;
    font-size: 1.6rem;
}

.game-embed iframe {
    border: none;
    border-radius: 10px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    max-width: 100%;
}

/* Age Verification Modal */
.age-modal {
    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-modal.active {
    display: flex;
}

.age-modal-content {
    background: #fff;
    padding: 3rem;
    border-radius: 15px;
    text-align: center;
    max-width: 500px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.age-modal-content h2 {
    color: #00b894;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

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

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

.age-btn {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Raleway', sans-serif;
}

.age-btn.yes {
    background: #00b894;
    color: #fff;
}

.age-btn.yes:hover {
    background: #00a585;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 184, 148, 0.3);
}

.age-btn.no {
    background: #d63031;
    color: #fff;
}

.age-btn.no:hover {
    background: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(214, 48, 49, 0.3);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

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

    .menu-toggle {
        display: block;
    }

    .main-content {
        margin-left: 0;
        padding: 5rem 1.5rem 1.5rem;
    }

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

    .page-header p {
        font-size: 1rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .age-modal-content {
        margin: 1rem;
        padding: 2rem;
    }
}