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

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #0c4a6e 0%, #164e63 50%, #0e7490 100%);
    color: #f0f9ff;
    min-height: 100vh;
    line-height: 1.65;
}

.top-bar {
    background: rgba(0, 0, 0, 0.5);
    padding: 1rem 0;
    border-bottom: 2px solid #06b6d4;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.top-bar-content {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-link {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-graphic {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #06b6d4, #0891b2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.4);
}

.logo-text {
    font-size: 2rem;
    font-weight: 700;
    color: #f0f9ff;
    letter-spacing: 0.5px;
}

.primary-nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.primary-nav a {
    color: #f0f9ff;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.05rem;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: background 0.3s, color 0.3s;
}

.primary-nav a:hover {
    background: rgba(6, 182, 212, 0.2);
    color: #06b6d4;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 30px;
    height: 3px;
    background: #06b6d4;
    border-radius: 3px;
    transition: 0.3s;
}

.page-content {
    max-width: 1300px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.hero-banner {
    text-align: center;
    padding: 5rem 2rem;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 25px;
    margin-bottom: 3rem;
    border: 2px solid rgba(6, 182, 212, 0.4);
    backdrop-filter: blur(5px);
}

.hero-banner h1 {
    font-size: 3.5rem;
    color: #06b6d4;
    margin-bottom: 1.5rem;
    font-weight: 800;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.hero-banner p {
    font-size: 1.3rem;
    color: #e0f2fe;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.important-notice {
    background: linear-gradient(135deg, #be123c, #9f1239);
    padding: 2rem 2.5rem;
    border-radius: 20px;
    margin: 3rem 0;
    box-shadow: 0 8px 25px rgba(190, 18, 60, 0.4);
    border: 2px solid #881337;
}

.important-notice h2 {
    color: #fff;
    font-size: 2rem;
    margin-bottom: 1.2rem;
    font-weight: 700;
}

.important-notice ul {
    list-style: none;
}

.important-notice li {
    color: #fff;
    padding: 0.8rem 0;
    font-size: 1.15rem;
    font-weight: 500;
}

.important-notice li::before {
    content: "🔔 ";
    margin-right: 0.7rem;
}

.feature-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 4rem 0;
}

.feature-item {
    background: rgba(255, 255, 255, 0.08);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(6, 182, 212, 0.3);
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    backdrop-filter: blur(10px);
}

.feature-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(6, 182, 212, 0.3);
    border-color: #06b6d4;
}

.feature-item h3 {
    color: #06b6d4;
    font-size: 1.7rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.feature-item p {
    color: #e0f2fe;
    font-size: 1.08rem;
    line-height: 1.7;
}

.gaming-area {
    background: rgba(0, 0, 0, 0.4);
    padding: 3rem;
    border-radius: 25px;
    margin: 4rem 0;
    border: 3px solid #06b6d4;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.gaming-area h2 {
    text-align: center;
    color: #06b6d4;
    font-size: 2.3rem;
    margin-bottom: 2rem;
    font-weight: 700;
}

.game-player {
    width: 100%;
    height: 720px;
    border: none;
    border-radius: 15px;
    background: #000;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
}

.info-section {
    background: rgba(255, 255, 255, 0.08);
    padding: 3rem;
    border-radius: 25px;
    margin: 3rem 0;
    border: 1px solid rgba(6, 182, 212, 0.2);
    backdrop-filter: blur(10px);
}

.info-section h2 {
    color: #06b6d4;
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.info-section p {
    margin-bottom: 1.2rem;
    font-size: 1.1rem;
    color: #e0f2fe;
    line-height: 1.8;
}

.info-section ul {
    margin: 1rem 0 1rem 2rem;
}

.info-section li {
    margin: 0.6rem 0;
    color: #e0f2fe;
    font-size: 1.05rem;
}

.bottom-footer {
    background: rgba(0, 0, 0, 0.6);
    padding: 3rem 2rem;
    margin-top: 5rem;
    border-top: 3px solid #06b6d4;
    text-align: center;
}

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

.footer-navigation a {
    color: #06b6d4;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.08rem;
    transition: color 0.3s;
}

.footer-navigation a:hover {
    color: #0891b2;
}

.footer-text {
    color: #e0f2fe;
    font-size: 1rem;
}

.age-check-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.age-check-modal.hidden {
    display: none;
}

.modal-content {
    background: linear-gradient(135deg, #0891b2, #0e7490);
    padding: 3.5rem;
    border-radius: 25px;
    max-width: 560px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(6, 182, 212, 0.6);
    border: 2px solid #06b6d4;
}

.modal-content h2 {
    color: #fff;
    font-size: 2.3rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.modal-content p {
    color: #e0f2fe;
    margin-bottom: 2rem;
    font-size: 1.15rem;
    line-height: 1.7;
}

.modal-buttons {
    display: flex;
    gap: 1.2rem;
    justify-content: center;
}

.modal-buttons button {
    padding: 1.2rem 3.5rem;
    font-size: 1.2rem;
    font-weight: 700;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    font-family: 'Inter', sans-serif;
}

.btn-accept {
    background: #16a34a;
    color: white;
}

.btn-accept:hover {
    transform: scale(1.06);
    box-shadow: 0 6px 25px rgba(22, 163, 74, 0.5);
}

.btn-decline {
    background: #dc2626;
    color: white;
}

.btn-decline:hover {
    transform: scale(1.06);
    box-shadow: 0 6px 25px rgba(220, 38, 38, 0.5);
}

@media (max-width: 968px) {
    .nav-toggle {
        display: flex;
    }
    
    .primary-nav ul {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: rgba(0, 0, 0, 0.95);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 2rem 0;
        gap: 0;
        border-top: 2px solid #06b6d4;
    }
    
    .primary-nav ul.active {
        left: 0;
    }
    
    .primary-nav li {
        padding: 1rem 0;
    }
    
    .hero-banner h1 {
        font-size: 2.3rem;
    }
    
    .hero-banner p {
        font-size: 1.08rem;
    }
    
    .feature-showcase {
        grid-template-columns: 1fr;
    }
    
    .game-player {
        height: 480px;
    }
    
    .page-content {
        padding: 2rem 1rem;
    }
}

@media (max-width: 768px) {
    .feature-showcase {
        grid-template-columns: 1fr;
    }
}