{#-
  Local override of material/partials/header.html.

  Local modifications vs. the upstream partial:

  1. The site-name topic in ``.md-header__title`` is rendered as an
     ``<a>`` (carrying the ``md-header__topic`` class) so the visible
     "OpenArmature" wordmark navigates home. Upstream's default leaves
     that topic as a plain ``<div>``; the only header-area link is the
     icon-style ``md-logo`` button, which our extra.css hides because
     we want the wordmark on its own.
  2. On the homepage (``page.is_homepage``), the ``.md-header__title``
     element gets an extra ``md-header__title--pinned`` class and the
     second ``.md-header__topic`` (the page-title topic) is not
     rendered. A paired rule in extra.css pins the wordmark in place
     regardless of ``data-md-state="topic"`` so the scroll animation
     doesn't fire; we omit the page-title topic because on the
     homepage it would just be an un-bold copy of "OpenArmature".

  Re-sync this file when bumping mkdocs-material; preserve both
  modifications. Everything below is otherwise verbatim from the
  upstream partial.
-#}
{% set class = "md-header" %}
{% if "navigation.tabs.sticky" in features %}
  {% set class = class ~ " md-header--shadow md-header--lifted" %}
{% elif "navigation.tabs" not in features %}
  {% set class = class ~ " md-header--shadow" %}
{% endif %}
<header class="{{ class }}" data-md-component="header">
  <nav class="md-header__inner md-grid" aria-label="{{ lang.t('header') }}">
    <a href="{{ config.extra.homepage | d(nav.homepage.url, true) | url }}" title="{{ config.site_name | e }}" class="md-header__button md-logo" aria-label="{{ config.site_name }}" data-md-component="logo">
      {% include "partials/logo.html" %}
    </a>
    <label class="md-header__button md-icon" for="__drawer">
      {% set icon = config.theme.icon.menu or "material/menu" %}
      {% include ".icons/" ~ icon ~ ".svg" %}
    </label>
    {#- LOCAL OVERRIDE: pin the wordmark on the homepage. The page title
        there is also "OpenArmature", so Material's default scroll
        animation flips between the bold wordmark and the un-bold page
        title of the same text, which reads as a glitch. On the
        homepage we tag the title element so extra.css can suppress the
        swap, and we skip rendering the page-title topic entirely. -#}
    <div class="md-header__title{% if page.is_homepage %} md-header__title--pinned{% endif %}" data-md-component="header-title">
      <div class="md-header__ellipsis">
        {# LOCAL OVERRIDE: render the site-name topic as an <a> so the
           wordmark is clickable. Material's default markup is a plain
           <div class="md-header__topic">; we substitute an anchor that
           carries the same .md-header__topic class so the theme's
           positioning rules (which target direct children of
           .md-header__ellipsis) still apply. #}
        <a href="{{ config.extra.homepage | d(nav.homepage.url, true) | url }}" class="md-header__topic md-header__topic-link" aria-label="{{ config.site_name }}">
          <span class="md-ellipsis">
            {{ config.site_name }}
          </span>
        </a>
        {% if not page.is_homepage %}
        <div class="md-header__topic" data-md-component="header-topic">
          <span class="md-ellipsis">
            {% if page.meta and page.meta.title %}
              {{ page.meta.title }}
            {% else %}
              {{ page.title }}
            {% endif %}
          </span>
        </div>
        {% endif %}
      </div>
    </div>
    {% if config.theme.palette %}
      {% if not config.theme.palette is mapping %}
        {% include "partials/palette.html" %}
      {% endif %}
    {% endif %}
    {% if not config.theme.palette is mapping %}
      {% include "partials/javascripts/palette.html" %}
    {% endif %}
    {% if config.extra.alternate %}
      {% include "partials/alternate.html" %}
    {% endif %}
    {% if "material/search" in config.plugins %}
      {% set search = config.plugins["material/search"] | attr("config") %}
      {% if search.enabled %}
        <label class="md-header__button md-icon" for="__search">
          {% set icon = config.theme.icon.search or "material/magnify" %}
          {% include ".icons/" ~ icon ~ ".svg" %}
        </label>
        {% include "partials/search.html" %}
      {% endif %}
    {% endif %}
    {% if config.repo_url %}
      <div class="md-header__source">
        {% include "partials/source.html" %}
      </div>
    {% endif %}
  </nav>
  {% if "navigation.tabs.sticky" in features %}
    {% if "navigation.tabs" in features %}
      {% include "partials/tabs.html" %}
    {% endif %}
  {% endif %}
</header>