diff --git a/app.vue b/app.vue
index ee95740..170aa74 100644
--- a/app.vue
+++ b/app.vue
@@ -50,6 +50,13 @@
           RAG
           <span class="nav-tab-badge">en construction</span>
         </NuxtLink>
+        <NuxtLink
+          to="/codev"
+          class="nav-tab"
+          :class="{ 'nav-tab--active': route.path.startsWith('/codev') }"
+        >
+          Codev
+        </NuxtLink>
       </nav>
 
       <!-- ── Barre recherche mobile (640px–1024px) — masquée < 640px car accessible dans la sheet -->
@@ -167,6 +174,7 @@
             <NuxtLink to="/" class="block px-4 py-2.5 text-sm font-medium transition-opacity hover:opacity-70" :style="route.path === '/' ? 'color: var(--nav-primary-solid); font-weight: 700;' : 'color: var(--nav-text);'">Écosystème Entraide Architecture</NuxtLink>
             <NuxtLink to="/agences" class="block px-4 py-2.5 text-sm transition-opacity hover:opacity-70" style="color: var(--nav-text);">Agences Inspirantes</NuxtLink>
             <NuxtLink to="/rag" class="block px-4 py-2.5 text-sm transition-opacity hover:opacity-70" style="color: var(--nav-text);">RAG</NuxtLink>
+            <NuxtLink to="/codev" class="block px-4 py-2.5 text-sm transition-opacity hover:opacity-70" :style="route.path.startsWith('/codev') ? 'color: var(--nav-primary-solid); font-weight: 700;' : 'color: var(--nav-text);'">Codev</NuxtLink>
             <div style="height: 1px; background: var(--nav-bg-alt); margin: 4px 0;"></div>
             <NuxtLink to="/a-propos" class="block px-4 py-2.5 text-sm transition-opacity hover:opacity-70" style="color: var(--nav-text-muted);">À propos</NuxtLink>
             <NuxtLink to="/signaler" class="block px-4 py-2.5 text-sm transition-opacity hover:opacity-70" style="color: var(--nav-text-muted);">Signaler</NuxtLink>