diff --git a/src/pages/index.tsx b/src/pages/index.tsx
index 07e5043..4354fa0 100644
--- a/src/pages/index.tsx
+++ b/src/pages/index.tsx
@@ -154,7 +154,7 @@ export default function Home(): ReactNode {
   return (
     <Layout
       title={siteConfig.title}
-      description="ferrus — deterministic orchestration of AI coding agents. A Supervisor → Executor → Reviewer state machine that turns coding agents into repeatable workers.">
+      description={siteConfig.tagline}>
       <Hero />
       <main>
         <Install />
diff --git a/static/img/ferrus-social-card.png b/static/img/ferrus-social-card.png
new file mode 100644
index 0000000..57b8404
Binary files /dev/null and b/static/img/ferrus-social-card.png differ