Update layout and index

Author: mrleeio

_layouts/layout.html

@@ -53,13 +53,13 @@
 
     <div class="container">
       <footer class="d-flex flex-wrap justify-content-between align-items-center py-3 my-4 border-top">
-        <p class="col-md-4 mb-0 text-body-secondary">© 2025 VanRuby</p>
+        <p class="col-4 mb-0 text-body-secondary">© 2025 VanRuby</p>
 
-        <a class="col-md-4 d-flex align-items-center justify-content-center mb-3 mb-md-0 me-md-auto link-body-emphasis text-decoration-none" href="{{ site.baseurl }}/">
+        <a class="col-4 d-flex align-items-center justify-content-center mb-3 mb-md-0 me-md-auto link-body-emphasis text-decoration-none" href="{{ site.baseurl }}/">
           <img src="/images/van_ruby_logo.svg" alt="Logo" width="30" height="24" class="d-inline-block align-text-top">
         </a>
 
-        <ul class="nav col-md-4 justify-content-end">
+        <ul class="nav col-4 justify-content-end">
           <li class="nav-item"><a href="{{ site.baseurl }}/" class="nav-link px-2 text-body-secondary">Home</a></li>
         </ul>
       </footer>