Refine messaging: emphasize expert you can't hire

Author: claude

src/config/site.json

@@ -1,4 +1,4 @@
 {
   "SITE_NAME": "PostgresAI",
-  "SITE_SLOGAN": "Postgres expertise for startups. Without hiring a DBA"
+  "SITE_SLOGAN": "The Postgres expert your startup can't hire — and doesn't need to."
 }

src/pages/index.tsx

@@ -59,7 +59,7 @@ function IndexPage() {
                   Your next Postgres outage is already in your logs
                 </h1>
                 <p className={styles.subtitle}>
-                  PostgresAI delivers DBA-level analysis in minutes — complete with fixes. Your engineers can get back to building
+                  PostgresAI delivers database fixes in minutes. Your engineers stay focused on building
                 </p>
 
                 {/* Video Container */}