Fix: use relative paths throughout for local file:// compatibility

src/_includes/components/footer.njk

@@ -2,7 +2,7 @@
   <div class="footer__inner container">
 
     <div>
-      <a href="/" class="footer__brand">HER</a>
+      <a href="{{ rootPath }}" class="footer__brand">HER</a>
       <p class="footer__tagline">Home Enhancement and Renovation<br>San Francisco &amp; Bay Area</p>
     </div>
 
@@ -10,7 +10,7 @@
       <p class="footer__nav-heading">Services</p>
       <ul class="footer__nav" role="list">
         {% for service in services %}
-        <li><a href="/services/{{ service.slug }}/">{{ service.name }}</a></li>
+        <li><a href="{{ rootPath }}services/{{ service.slug }}/">{{ service.name }}</a></li>
         {% endfor %}
       </ul>
     </nav>