{% macro page_header(title, subtitle="", eyebrow="") %}
<header class="page-heading">
  <div class="page-heading__copy">
    {% if eyebrow %}<p class="eyebrow">{{ eyebrow }}</p>{% endif %}
    <h1>{{ title }}</h1>
    {% if subtitle %}<p class="page-heading__subtitle">{{ subtitle }}</p>{% endif %}
  </div>
  {% if caller is defined %}
  <div class="page-heading__actions">
    {{ caller() }}
  </div>
  {% endif %}
</header>
{% endmacro %}