Replace credential embeds with native badge cards

css/styles.css

@@ -367,25 +367,17 @@ section { padding: 64px 0; }
   text-align: center;
 }
 
-.credly-embed {
-  min-height: 270px;
+.credential-badge {
+  min-height: 220px;
   display: flex;
   align-items: center;
   justify-content: center;
 }
 
-.parchment-embed {
-  min-height: 270px;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-}
-
-.parchment-embed iframe {
-  width: 370px;
-  max-width: 100%;
-  height: 167px;
-  border: 0;
+.credential-badge img {
+  width: 190px;
+  height: 190px;
+  object-fit: contain;
   display: block;
 }
 
@@ -600,7 +592,8 @@ section { padding: 64px 0; }
   .skills-grid { grid-template-columns: 1fr; }
   .credentials-grid { grid-template-columns: 1fr; }
   .credential-card { grid-template-columns: 1fr; text-align: center; }
-  .credly-embed { min-height: 270px; }
+  .credential-badge { min-height: 190px; }
+  .credential-badge img { width: 165px; height: 165px; }
   .credential-copy .view-link { display: inline-block; }
   .note-item { grid-template-columns: 36px 1fr; padding: 16px; }
   .note-item .chevron { display: none; }