copy(marketing): add 'Does this look familiar?' transition to wall section

vibn-frontend/marketing/components/new-site/index.tsx

@@ -1461,6 +1461,16 @@ function Wall() {
             Your AI handles the technical stuff, puts your idea online, and
             helps you find customers. No extra tools. No headaches.
           </p>
+          <h3
+            style={{
+              marginTop: 56,
+              fontSize: "clamp(24px, 3vw, 32px)",
+              fontWeight: 500,
+              letterSpacing: "-0.02em",
+            }}
+          >
+            Does this look familiar?
+          </h3>
         </div>
 
         <div className="window">