vac.dev-experimental-old/_includes/nav-item.html

<li class="hover:opacity-50">
  {% if nav.type == "local" %}
  <a class="nav__link" href="{{ nav.link }}">{{ nav.title }}</a>
  {% elsif nav.type == "external" %}
  <a href="{{ nav.link }}" target="_blank" rel="noopener noreferrer"
    >{{ nav.title }}</a
  >
  {% endif %}
</li>