<!-- Application header -->
<header class="md-header" data-md-component="header">

  <!-- Top-level navigation -->
  <nav class="md-header-nav md-grid" aria-label="{{ lang.t('header.title') }}">

    <!-- Link to home -->
    <a
      href="{{ config.site_url | default(nav.homepage.url, true) | url }}"
      title="{{ config.site_name }}"
      class="md-header-nav__button md-logo"
      aria-label="{{ config.site_name }}"
    >
      {% include "partials/logo.html" %}
    </a>

    <!-- Button to open drawer -->
    <label class="md-header-nav__button md-icon" for="__drawer">
      {% include ".icons/material/menu" ~ ".svg" %}
    </label>

    <!-- Header title -->
    <div class="md-header-nav__title" data-md-component="header-title">
      {% if config.site_name == page.title %}
        <div class="md-header-nav__ellipsis md-ellipsis">
          {{ config.site_name }}
        </div>
      {% else %}
        <div class="md-header-nav__ellipsis">
          <span class="md-header-nav__topic md-ellipsis">
            {{ config.site_name }}
          </span>
          <span class="md-header-nav__topic md-ellipsis">
            {% if page and page.meta and page.meta.title %}
              {{ page.meta.title }}
            {% else %}
              {{ page.title }}
            {% endif %}
          </span>
        </div>
      {% endif %}
    </div>

    <!-- Button to open search dialogue -->
    {% if "search" in config["plugins"] %}
      <label class="md-header-nav__button md-icon" for="__search">
        {% include ".icons/material/magnify.svg" %}
      </label>

      <!-- Search interface -->
      {% include "partials/search.html" %}
    {% endif %}

    <!-- Download Section -->
    <div class="md-header-nav__download">
      {% include "partials/download.html" %}
    </div>

    <!-- Repository containing source -->
    {% if config.repo_url %}
      <div class="md-header-nav__source">
        {% include "partials/source.html" %}
      </div>
    {% endif %}

  </nav>
</header>