@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;600;700;800&display=swap');

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

body {
    font-family: 'Montserrat', sans-serif;
    background: #1a1a1a;
    color: #f0f0f0;
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 280px;
    background: linear-gradient(180deg, #ff4b2b 0%, #ff416c 100%);
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    box-shadow: 4px 0 20px rgba(0,0,0,0.3);
    z-index: 1000;
    transition: transform 0.3s;
}

.logo {
    padding: 2rem;
    text-align: center;
    font-size: 2rem;
    font-weight: 800;
    color: white;
    border-bottom: 2px solid rgba(255,255,255,0.2);
}

.sidebar nav ul {
    list-style: none;
    padding: 2rem 0;
}

.sidebar nav ul li {
    margin: 0;
}

.sidebar nav ul li a {
    display: block;
    padding: 1.2rem 2rem;
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border-left: 4px solid transparent;
}

.sidebar nav ul li a:hover {
    background: rgba(255,255,255,0.1);
    border-left-color: white;
}

.hamburger {
    display: none;
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 10001;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    background: #ff4b2b;
    padding: 10px;
    border-radius: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: white;
    transition: 0.3s;
}

.main-content {
    margin-left: 280px;
    flex: 1;
    padding: 2rem;
    width: calc(100% - 280px);
}

.hero {
    background: linear-gradient(135deg, #2d2d2d 0%, #1f1f1f 100%);
    border-radius: 15px;
    padding: 3rem;
    margin-bottom: 2rem;
    border: 1px solid #333;
}

.hero h1 {
    font-size: 2.8rem;
    color: #ff4b2b;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.hero p {
    font-size: 1.1rem;
    line-height: 1.9;
    color: #d0d0d0;
    margin-bottom: 1.2rem;
}

.warning-banner {
    background: linear-gradient(135deg, #ff6b35 0%, #ff4b2b 100%);
    border-radius: 15px;
    padding: 2rem;
    margin: 2rem 0;
    border: 2px solid #ff8c5a;
}

.warning-banner h2 {
    color: white;
    margin-bottom: 1.2rem;
    font-weight: 700;
}

.warning-banner ul {
    list-style: none;
    padding-left: 0;
}

.warning-banner li {
    padding: 0.8rem 0;
    color: white;
    font-weight: 600;
}

.warning-banner li::before {
    content: "? ";
    margin-right: 0.7rem;
    font-size: 1.2rem;
}

.game-section {
    background: linear-gradient(135deg, #2d2d2d 0%, #1f1f1f 100%);
    border-radius: 15px;
    padding: 2.5rem;
    margin: 2rem 0;
    border: 1px solid #333;
}

.game-section h2 {
    color: #ff4b2b;
    margin-bottom: 1.8rem;
    font-size: 2.2rem;
    font-weight: 700;
}

.game-frame {
    width: 100%;
    height: 650px;
    border: none;
    border-radius: 10px;
    background: #000;
}

.content-block {
    background: linear-gradient(135deg, #2d2d2d 0%, #1f1f1f 100%);
    border-radius: 15px;
    padding: 3rem;
    margin: 2rem 0;
    border: 1px solid #333;
}

.content-block h1 {
    color: #ff4b2b;
    margin-bottom: 1.8rem;
    font-size: 2.8rem;
    font-weight: 800;
}

.content-block h2 {
    color: #ff6b35;
    margin-top: 2.5rem;
    margin-bottom: 1.2rem;
    font-size: 2rem;
    font-weight: 700;
}

.content-block p {
    line-height: 1.9;
    color: #d0d0d0;
    margin-bottom: 1.2rem;
}

.content-block ul, .content-block ol {
    margin-left: 2rem;
    margin-bottom: 1.2rem;
    color: #d0d0d0;
}

.content-block li {
    margin-bottom: 0.7rem;
    line-height: 1.7;
}

footer {
    background: linear-gradient(135deg, #2d2d2d 0%, #1f1f1f 100%);
    margin-top: 4rem;
    padding: 2.5rem;
    border-radius: 15px;
    border: 1px solid #333;
}

.footer-content {
    text-align: center;
}

.footer-content h3 {
    color: #ff4b2b;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.footer-links a {
    color: #d0d0d0;
    text-decoration: none;
    transition: color 0.3s;
    font-weight: 600;
}

.footer-links a:hover {
    color: #ff4b2b;
}

.footer-content p {
    color: #888;
    margin-top: 1rem;
}

.age-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 10000;
    justify-content: center;
    align-items: center;
}

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

.age-modal-content {
    background: linear-gradient(135deg, #2d2d2d 0%, #1f1f1f 100%);
    padding: 3.5rem;
    border-radius: 20px;
    text-align: center;
    max-width: 550px;
    box-shadow: 0 25px 70px rgba(0,0,0,0.5);
    border: 2px solid #ff4b2b;
}

.age-modal-content h2 {
    color: #ff4b2b;
    margin-bottom: 1.5rem;
    font-size: 2.2rem;
    font-weight: 800;
}

.age-modal-content p {
    color: #d0d0d0;
    margin-bottom: 2.5rem;
    font-size: 1.15rem;
    line-height: 1.7;
}

.age-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

.age-buttons button {
    padding: 1.2rem 2.5rem;
    font-size: 1.15rem;
    font-weight: 700;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'Montserrat', sans-serif;
}

.age-buttons button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.btn-yes {
    background: linear-gradient(135deg, #ff4b2b 0%, #ff416c 100%);
    color: white;
}

.btn-no {
    background: #3a3a3a;
    color: white;
}

@media (max-width: 968px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .hamburger {
        display: flex;
    }
    
    .main-content {
        margin-left: 0;
        width: 100%;
        padding: 4rem 1rem 1rem 1rem;
    }
    
    .hero {
        padding: 2rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .content-block {
        padding: 2rem;
    }
    
    .content-block h1 {
        font-size: 2rem;
    }
    
    .game-frame {
        height: 450px;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }
}