/* ========================================
   DnD-Hub - RESPONSIVE STYLES
   ======================================== */

@media (max-width: 968px) {
    .mobile-menu-btn {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: var(--bg-dark);
        border-bottom: 1px solid var(--border-subtle);
        flex-direction: column;
        padding: var(--space-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-link.active::after {
        display: none;
    }

    .hero-actions {
        flex-direction: column;
    }

    .wiki-layout {
        grid-template-columns: 1fr;
    }

    .wiki-sidebar {
        position: static;
    }

    .wiki-nav {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: var(--space-sm);
    }

    .spell-filters {
        grid-template-columns: 1fr;
    }

    .tabletop-container {
        flex-direction: column;
    }

    .tabletop-sidebar {
        width: 100%;
        height: 300px;
        border-left: none;
        border-top: 1px solid var(--border-subtle);
    }
}

@media (max-width: 640px) {
    .sessions-grid,
    .features-grid,
    .wiki-grid {
        grid-template-columns: 1fr;
    }

    .page-title {
        font-size: var(--font-size-3xl);
    }

    .hero-title {
        font-size: var(--font-size-3xl);
    }
}