/* Layout styles shared by all pages. */
.container {
    width: min(1200px, 92vw);
    margin: 0 auto;
    flex: 1;
}

.site-header,
.site-footer {
    width: min(1200px, 92vw);
    margin: 0 auto;
    padding: 1.2rem 0;
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
}

.brand-text h1 {
    margin: 0.2rem 0 0 0;
}

.site-nav ul {
    display: flex;
    gap: 0.8rem;
    list-style: none;
    padding: 0.5rem 0.8rem;
    margin: 0;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.03);
}

.site-nav a {
    padding: 0.4rem 0.8rem;
    border-radius: 999px;
    color: var(--text);
}

.site-nav a[aria-current="page"] {
    background: rgba(255, 255, 255, 0.06);
    color: var(--accent);
}

.nav-logo img {
    inline-size: 44px;
    height: auto;
    display: block;
}

.hero {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.2rem;
    align-items: center;
}

.hero-card {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}

.feature-list {
    border: 1px dashed var(--border);
    padding: 1.2rem;
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.02);
}

.feature-list ul {
    padding-left: 1rem;
}

.panel h2 {
    margin-top: 0;
}

.game-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1rem;
}

.game-panel {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.copy-panel {
    align-self: start;
}

.site-footer {
    color: var(--muted);
    font-size: 0.95rem;
    text-align: left;
    padding-bottom: 2rem;
}

@media (max-width: 900px) {
    .site-header,
    .site-footer {
        width: 94vw;
    }

    .game-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 700px) {
    .site-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .site-nav ul {
        flex-wrap: wrap;
        width: 100%;
        justify-content: flex-start;
    }

    .hero-card,
    .panel,
    .feature-list {
        padding: 1rem;
    }
}