---
import MainNav from './MainNav.astro';
const { lang = 'en' } = Astro.props;
---
<details class="mobile-nav">
  <summary>Menu</summary>
  <MainNav lang={lang} />
</details>

<style>
  .mobile-nav { display: none; }
  @media (max-width: 950px) {
    .mobile-nav { display: block; }
  }
</style>