{% comment %}
GA4 + Meta Pixel — only fires if the visitor has accepted cookies.
madga_consent="accepted" is set by madga_cookie_banner. If you don't
have any trackers configured on the Site, this renders nothing.
{% endcomment %}
{% if consent == "accepted" %}
  {% if site.google_analytics_id %}
  <!-- Google Analytics 4 -->
  <script async src="https://www.googletagmanager.com/gtag/js?id={{ site.google_analytics_id }}"></script>
  <script>
    window.dataLayer = window.dataLayer || [];
    function gtag(){dataLayer.push(arguments);}
    gtag('js', new Date());
    gtag('config', '{{ site.google_analytics_id }}');
  </script>
  {% endif %}
  {% if site.facebook_pixel_id %}
  <!-- Meta (Facebook) Pixel -->
  <script>
    !function(f,b,e,v,n,t,s)
    {if(f.fbq)return;n=f.fbq=function(){n.callMethod?
    n.callMethod.apply(n,arguments):n.queue.push(arguments)};
    if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';
    n.queue=[];t=b.createElement(e);t.async=!0;
    t.src=v;s=b.getElementsByTagName(e)[0];
    s.parentNode.insertBefore(t,s)}(window, document,'script',
    'https://connect.facebook.net/en_US/fbevents.js');
    fbq('init', '{{ site.facebook_pixel_id }}');
    fbq('track', 'PageView');
  </script>
  <noscript><img height="1" width="1" style="display:none"
    src="https://www.facebook.com/tr?id={{ site.facebook_pixel_id }}&ev=PageView&noscript=1"/></noscript>
  {% endif %}
{% endif %}