@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

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

:root {
    --amber: #f59e0b;
    --indigo: #4f46e5;
    --graphite: #111827;
    --slate: #1f2937;
    --cloud: #f3f4f6;
    --rose: #e11d48;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--graphite);
    color: var(--cloud);
    line-height: 1.75;
}

.site-header {
    background: var(--slate);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.header-inner {
    max-width: 1440px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
}

.logo-area svg {
    width: 42px;
    height: 42px;
}

.logo-label {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--amber);
}

.hamburger {
    display: none;
    background: var(--amber);
    border: none;
    padding: 10px;
    border-radius: 6px;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--graphite);
    margin: 5px 0;
    transition: 0.3s;
}

.primary-nav {
    display: flex;
    list-style: none;
    gap: 0.25rem;
}

.primary-nav a {
    color: var(--cloud);
    text-decoration: none;
    padding: 0.6rem 1.1rem;
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: 8px;
    transition: 0.2s;
}

.primary-nav a:hover {
    background: var(--indigo);
}

.page-main {
    padding-top: 78px;
}

.banner-section {
    background: linear-gradient(135deg, var(--indigo) 0%, var(--graphite) 70%);
    padding: 4rem 1.5rem;
    text-align: center;
}

.banner-section h1 {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 800;
    margin-bottom: 1rem;
}

.banner-section h1 span {
    color: var(--amber);
}

.banner-section .desc {
    font-size: 1.1rem;
    font-weight: 400;
    max-width: 720px;
    margin: 0 auto 2rem;
    opacity: 0.9;
}

.labels {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.label {
    background: rgba(245, 158, 11, 0.2);
    border: 2px solid var(--amber);
    padding: 0.6rem 1.3rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
}

.gaming-area {
    padding: 3rem 1.5rem;
    max-width: 1440px;
    margin: 0 auto;
}

.area-label {
    text-align: center;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--amber);
    margin-bottom: 1.5rem;
}

.game-panel {
    background: var(--slate);
    border-radius: 12px;
    padding: 1.25rem;
    border: 2px solid rgba(245, 158, 11, 0.3);
}

.game-view {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    aspect-ratio: 16/9;
    background: #000;
    border-radius: 8px;
    overflow: hidden;
}

.game-view iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.feature-set {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    padding: 3rem 1.5rem;
    max-width: 1440px;
    margin: 0 auto;
}

.feature-card {
    background: var(--slate);
    padding: 1.75rem;
    border-radius: 12px;
    border-left: 4px solid var(--indigo);
}

.feature-card h3 {
    color: var(--amber);
    font-size: 1.05rem;
    margin-bottom: 0.7rem;
    font-weight: 700;
}

.feature-card p {
    font-weight: 400;
    opacity: 0.85;
}

.content-box {
    background: var(--slate);
    margin: 2rem auto;
    padding: 2rem;
    border-radius: 12px;
    max-width: 1000px;
}

.content-box h2 {
    color: var(--amber);
    font-size: 1.25rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.content-box p {
    margin-bottom: 0.9rem;
    font-weight: 400;
}

.content-box ul {
    margin: 1rem 0 1rem 1.5rem;
}

.content-box li {
    margin-bottom: 0.5rem;
}

.sub-banner {
    background: var(--slate);
    padding: 3rem 1.5rem;
    text-align: center;
    border-bottom: 3px solid var(--amber);
}

.sub-banner h1 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--amber);
}

.site-footer {
    background: var(--slate);
    padding: 2rem 1.5rem;
    text-align: center;
    margin-top: 2.5rem;
}

.footer-nav {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.footer-nav a {
    color: var(--amber);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
}

.footer-nav a:hover {
    text-decoration: underline;
}

.footer-copy {
    opacity: 0.5;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.help-row {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.help-row a {
    color: var(--cloud);
    text-decoration: none;
    font-size: 0.8rem;
    opacity: 0.4;
}

.help-row a:hover {
    opacity: 1;
}

.age-overlay {
    position: fixed;
    inset: 0;
    background: rgba(17, 24, 39, 0.98);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.age-overlay.passed {
    display: none;
}

.age-prompt {
    background: var(--slate);
    border: 2px solid var(--amber);
    border-radius: 16px;
    padding: 2.25rem;
    max-width: 440px;
    text-align: center;
    margin: 1rem;
}

.age-prompt h2 {
    color: var(--amber);
    font-size: 1.4rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.age-prompt p {
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.age-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

.age-btn {
    padding: 0.75rem 1.75rem;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: 0.2s;
}

.age-yes {
    background: var(--amber);
    color: var(--graphite);
}

.age-yes:hover {
    background: var(--indigo);
    color: var(--cloud);
}

.age-no {
    background: transparent;
    border: 2px solid var(--amber);
    color: var(--amber);
}

.age-no:hover {
    background: var(--amber);
    color: var(--graphite);
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
    }
    
    .primary-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--slate);
        flex-direction: column;
        padding: 1rem;
        display: none;
        box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    }
    
    .primary-nav.open {
        display: flex;
    }
    
    .primary-nav a {
        text-align: center;
        padding: 0.8rem;
    }
    
    .banner-section {
        padding: 3rem 1rem;
    }
    
    .labels {
        flex-direction: column;
        align-items: center;
    }
    
    .content-box {
        margin: 2rem 1rem;
        padding: 1.5rem;
    }
    
    .age-prompt {
        padding: 1.75rem;
    }
    
    .age-actions {
        flex-direction: column;
    }
}