diff --git a/index.html b/index.html
index 30c90af..1a5bf2d 100644
--- a/index.html
+++ b/index.html
@@ -20,11 +20,11 @@
     <meta property="og:title" content="Alexandre Pommier - Portfolio" />
     <meta property="og:description" content="Portfolio d'Alexandre Pommier, étudiant développeur à l'école 42" />
     <meta property="og:type" content="website" />
-    <meta property="og:image" content="https://lovable.dev/opengraph-image-p98pqg.png" />
+    <meta property="og:image" content="/preview.png" />
 
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:site" content="@lovable_dev" />
-    <meta name="twitter:image" content="https://lovable.dev/opengraph-image-p98pqg.png" />
+    <meta name="twitter:image" content="/preview.png" />
 
     <!-- Google Fonts - Optimisé avec display=swap -->
     <link rel="preload" as="style" href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Montserrat:wght@400;500;600;700&display=swap">
diff --git a/public/favicon.ico b/public/favicon.ico
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diff --git a/public/logo.svg b/public/logo.svg
new file mode 100644
index 0000000..e69de29
diff --git a/public/preview.png b/public/preview.png
new file mode 100644
index 0000000..561729a
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