@import url('https://fonts.googleapis.com/css2?family=Raleway:wght@300;400;600;800;900&display=swap');

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

body {
    font-family: 'Raleway', sans-serif;
    background: linear-gradient(to right, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    min-height: 100vh;
}

.top-bar {
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(15px);
    padding: 1.2rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.nav-container {
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.logo-graphic {
    width: 55px;
    height: 55px;
}

.site-name {
    font-size: 2rem;
    font-weight: 900;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 4px;
}

.navigation ul {
    display: flex;
    list-style: none;
    gap: 1.8rem;
}

.navigation a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    padding: 0.6rem 1.2rem;
    border-radius: 25px;
    background: rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.navigation a:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.burger-menu {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.burger-menu span {
    width: 28px;
    height: 3px;
    background: white;
    border-radius: 3px;
    transition: all 0.3s;
}

.content-wrapper {
    max-width: 1500px;
    margin: 0 auto;
    padding: 3.5rem 2.5rem;
}

.hero-banner {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 4.5rem 3rem;
    border-radius: 25px;
    text-align: center;
    margin-bottom: 4rem;
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.hero-banner h1 {
    font-size: 3.8rem;
    font-weight: 900;
    margin-bottom: 1.8rem;
    color: #ffffff;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.hero-banner p {
    font-size: 1.35rem;
    line-height: 1.9;
    max-width: 850px;
    margin: 0 auto;
    color: #f0f0ff;
    font-weight: 400;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin: 4rem 0;
}

.feature-card {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    padding: 2.8rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.18);
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.feature-card h2 {
    font-size: 2.1rem;
    margin-bottom: 1.5rem;
    color: #ffffff;
    font-weight: 800;
}

.feature-card p {
    line-height: 1.85;
    color: #f0f0ff;
    font-size: 1.08rem;
    margin-bottom: 1rem;
}

.feature-card ul {
    list-style: none;
    margin-top: 1.5rem;
}

.feature-card li {
    padding: 0.9rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    color: #f0f0ff;
}

.feature-card li:last-child {
    border-bottom: none;
}

.game-display {
    margin: 4.5rem 0;
    text-align: center;
}

.game-display h2 {
    font-size: 3rem;
    margin-bottom: 2.5rem;
    color: #ffffff;
    font-weight: 900;
}

.game-player {
    width: 100%;
    max-width: 920px;
    height: 720px;
    border: none;
    border-radius: 20px;
    margin: 0 auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.alert-section {
    background: rgba(255, 87, 87, 0.25);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 87, 87, 0.5);
    border-radius: 20px;
    padding: 3rem;
    margin: 4rem 0;
    text-align: center;
}

.alert-section h2 {
    color: #ffcccb;
    font-size: 2.4rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.alert-section p {
    font-size: 1.25rem;
    line-height: 1.9;
    color: #ffe0df;
}

.page-footer {
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(15px);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding: 3.5rem 2.5rem;
    margin-top: 5rem;
}

.footer-container {
    max-width: 1500px;
    margin: 0 auto;
    text-align: center;
}

.footer-menu {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.footer-menu a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    background: rgba(255, 255, 255, 0.15);
    transition: all 0.3s;
}

.footer-menu a:hover {
    background: rgba(255, 255, 255, 0.25);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.footer-text {
    color: #f0f0ff;
    font-size: 1rem;
    line-height: 1.7;
    margin-top: 1rem;
}

.age-check {
    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-check.visible {
    display: flex;
}

.age-check-content {
    background: linear-gradient(135deg, #667eea, #764ba2);
    padding: 3.5rem;
    border-radius: 25px;
    text-align: center;
    max-width: 550px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.age-check-content h2 {
    font-size: 2.8rem;
    margin-bottom: 2rem;
    color: #ffffff;
    font-weight: 900;
}

.age-check-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    line-height: 1.9;
    color: #f0f0ff;
}

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

.age-btn {
    padding: 1.1rem 3.2rem;
    font-size: 1.25rem;
    font-family: 'Raleway', sans-serif;
    font-weight: 800;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
}

.age-btn.accept {
    background: #ffffff;
    color: #667eea;
}

.age-btn.accept:hover {
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.4);
    transform: scale(1.08);
}

.age-btn.reject {
    background: #ff5757;
    color: white;
}

.age-btn.reject:hover {
    box-shadow: 0 8px 25px rgba(255, 87, 87, 0.4);
    transform: scale(1.08);
}

@media (max-width: 768px) {
    .burger-menu {
        display: flex;
        z-index: 1001;
    }
    
    .navigation {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: linear-gradient(135deg, #667eea, #764ba2);
        transition: right 0.3s;
        padding-top: 5rem;
        border-left: 1px solid rgba(255, 255, 255, 0.2);
    }
    
    .navigation.active {
        right: 0;
    }
    
    .navigation ul {
        flex-direction: column;
        gap: 0;
        padding: 2rem;
    }
    
    .navigation a {
        display: block;
        padding: 1.2rem;
        margin-bottom: 1rem;
        border-radius: 15px;
    }
    
    .hero-banner h1 {
        font-size: 2.3rem;
    }
    
    .hero-banner p {
        font-size: 1.1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .site-name {
        font-size: 1.4rem;
    }
    
    .game-player {
        height: 520px;
    }
    
    .age-check-content {
        margin: 1rem;
        padding: 2.5rem;
    }
    
    .age-options {
        flex-direction: column;
    }
}