diff --git a/eslint.config.js b/eslint.config.js
new file mode 100644
index 0000000..5827bf2
--- /dev/null
+++ b/eslint.config.js
@@ -0,0 +1,40 @@
+import { dirname } from "path";
+import { fileURLToPath } from "url";
+import { FlatCompat } from "@eslint/eslintrc";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+
+const compat = new FlatCompat({
+  baseDirectory: __dirname,
+});
+
+const eslintConfig = [
+  ...compat.extends("next/core-web-vitals", "next/typescript"),
+  {
+    rules: {
+      // 🔴 ERROR - Prévient les crashes runtime critiques
+      "react-hooks/rules-of-hooks": "error", // Hooks dans le bon ordre = pas de crash
+      "react/jsx-no-undef": "error", // Composants non définis = crash
+      "@next/next/no-html-link-for-pages": "error", // Mauvais links = navigation cassée
+      "no-dupe-keys": "error", // Clés dupliquées = comportement inattendu
+
+      // 🟡 WARN - Aide la qualité mais non-bloquant
+      "@typescript-eslint/no-unused-vars": ["warn", {
+        "argsIgnorePattern": "^_",
+        "varsIgnorePattern": "^_"
+      }],
+      "react-hooks/exhaustive-deps": "warn", // Deps manquantes = bugs subtils
+      "react/no-unescaped-entities": "warn", // HTML cassé dans JSX
+
+      // 🟢 OFF - Flexibilité pour l'AI (pas de risque de crash)
+      "@typescript-eslint/no-explicit-any": "off", // Any = flexible mais sûr
+      "@typescript-eslint/no-empty-object-type": "off", // Interface vide = OK
+      "@next/next/no-img-element": "off", // <img> vs <Image> = perf only
+      "prefer-const": "off", // let vs const = style only
+      "no-undef": "off", // TypeScript gère ça + React auto-import
+    },
+  },
+];
+
+export default eslintConfig;