Change shield badge background to teal

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: asimone

index.html

@@ -692,7 +692,7 @@ <h2 class="section-header">Shield &amp; Pierce</h2>
   <div class="card">
     <div class="card-header">
       <div style="display:flex;gap:6px;flex-shrink:0">
-        <div class="badge-icon-wrap" style="background:#3a5a8a">
+        <div class="badge-icon-wrap" style="background:#2a5a4a">
           <img src="assets/icons/shield.svg" alt="Shield icon">
         </div>
         <img src="assets/icons/pierce.svg" class="badge-img" alt="Pierce icon">