website/_src/_includes/menu-foundation.html

<nav class="menu menu--sub menu--foundation section--background">
    <div class="row">

        <div class="menu-overflow">
            <a class="menu__link" href="/foundation/#caretakers" data-scroll>{{ site.data.content-foundation.caretakers.title }}</a>
            <a class="menu__link" href="/foundation/#board" data-scroll>{{ site.data.content-foundation.board.title }}</a>
            <a class="menu__link" href="/foundation/#vision" data-scroll>{{ site.data.content-foundation.vision.title }}</a>

            {% assign current_page = page %}

            |

            {% for page in site.pages %}
                {% if page.path contains 'foundation' %}
                    {% assign active = nil %}
                    {% if page.url == current_page.url %}
                        {% assign active = 'active' %}
                    {% endif %}

                    {% unless page.path contains 'foundation/index' or page.language == 'de' %}
                        <a class="menu__link {{ active }}" href="{{ page.url }}">{{ page.title }}</a>
                    {% endunless %}
                {% endif %}
            {% endfor%}
        </div>

    </div>
</nav>