diff --git a/.gitignore b/.gitignore
index 3058b57..9ba6f13 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,13 +1,20 @@
-# Environnement local
+# ============================================
+# Environnement & Configuration
+# ============================================
 .env
 
-# Composer
+# ============================================
+# Dépendances Composer
+# ============================================
 /vendor/
 composer.lock
 
-# Base de données SQLite
-/database/*.sqlite
-/database/*.db
+# ============================================
+# Base de données
+# ============================================
+/database/
 
-# Cache et logs
-/var/
\ No newline at end of file
+# ============================================
+# Cache & Logs
+# ============================================
+/var/
diff --git a/composer.json b/composer.json
index 1bb45c4..554cdd2 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,8 @@
         "slim/psr7": "*",
         "twig/twig": "*",
         "slim/twig-view": "^3.4",
-        "catfan/medoo": "2.*"
+        "catfan/medoo": "2.*",
+        "vlucas/phpdotenv": "^5.6"
     },
     "autoload": {
         "psr-4": {
@@ -25,4 +26,4 @@
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.94"
     }
-}
\ No newline at end of file
+}
diff --git a/public/index.php b/public/index.php
index 175f214..4a46250 100644
--- a/public/index.php
+++ b/public/index.php
@@ -4,6 +4,12 @@ declare(strict_types=1);
 
 require __DIR__ . '/../vendor/autoload.php';
 
+use Dotenv\Dotenv;
+
+// Charger les variables d'environnement
+$dotenv = Dotenv::createImmutable(__DIR__ . '/..');
+$dotenv->load();
+
 use Slim\Factory\AppFactory;
 use Slim\Views\TwigMiddleware;
 use Slim\Views\Twig;
@@ -18,9 +24,12 @@ $env = $_ENV['APP_ENV'] ?? 'production';
 $isDev = strtolower($env) === 'development';
 
 // Dossier de cache Twig (false en dev, chemin en prod)
-$twigCache = $isDev ? false : __DIR__ . '/../var/cache/twig';
-if ($twigCache && !is_dir($twigCache)) {
-    @mkdir($twigCache, 0755, true);
+$twigCache = false;
+if (!$isDev) {
+    $twigCache = __DIR__ . '/../var/cache/twig';
+    if (!is_dir($twigCache)) {
+        @mkdir($twigCache, 0755, true);
+    }
 }
 
 // Chemin base de données
@@ -76,6 +85,7 @@ $app->add(TwigMiddleware::create($app, $twig));
 $controller = new PostController($twig, $db);
 
 $app->get('/', [$controller, 'index']);
+$app->get('/article/{slug}', [$controller, 'show']);
 $app->get('/admin', [$controller, 'admin']);
 $app->get('/admin/edit/{id}', [$controller, 'form']);
 $app->post('/admin/create', [$controller, 'create']);
diff --git a/src/Controllers/PostController.php b/src/Controllers/PostController.php
index f7fb1ed..d16ca3d 100644
--- a/src/Controllers/PostController.php
+++ b/src/Controllers/PostController.php
@@ -30,6 +30,33 @@ class PostController
         return $this->view->render($res, 'pages/home.twig', ['posts' => $posts]);
     }
 
+    /**
+     * Affiche un article complet par son slug.
+     */
+    public function show(Request $req, Response $res, array $args): Response
+    {
+        $slug = (string)($args['slug'] ?? '');
+
+        // Récupérer tous les posts et chercher celui qui correspond au slug
+        $rows = $this->db->select('post', '*', ['ORDER' => ['id' => 'DESC']]);
+        $post = null;
+
+        foreach ($rows ?: [] as $row) {
+            $postObj = Post::fromArray($row);
+            if ($postObj->getSlug() === $slug) {
+                $post = $postObj;
+                break;
+            }
+        }
+
+        if (!$post) {
+            $res->getBody()->write('Article non trouvé');
+            return $res->withStatus(404);
+        }
+
+        return $this->view->render($res, 'pages/post_detail.twig', ['post' => $post]);
+    }
+
     /**
      * Affiche la page d'administration.
      */
diff --git a/src/Models/Post.php b/src/Models/Post.php
index 1fbbe62..47cadfe 100644
--- a/src/Models/Post.php
+++ b/src/Models/Post.php
@@ -135,18 +135,6 @@ final class Post
         return trim($slug, '-');
     }
 
-    /**
-     * Indique si l'article a été créé récemment.
-     *
-     * @param int $days Nombre de jours
-     * @return bool
-     */
-    public function isRecent(int $days = 7): bool
-    {
-        $limit = new DateTime("-{$days} days");
-        return $this->createdAt > $limit;
-    }
-
     /**
      * Retourne les données prêtes à persister en DB.
      *
diff --git a/views/pages/admin.twig b/views/pages/admin.twig
index c97dc95..d119006 100644
--- a/views/pages/admin.twig
+++ b/views/pages/admin.twig
@@ -25,9 +25,6 @@
         <tr>
             <td>
                 <strong>{{ post.title }}</strong>
-                {% if post.isRecent(7) %}
-                <span class="badge badge-new">Nouveau</span>
-                {% endif %}
             </td>
             <td>{{ post.createdAt|date("d/m/Y H:i") }}</td>
             <td>{{ post.updatedAt|date("d/m/Y H:i") }}</td>
diff --git a/views/pages/home.twig b/views/pages/home.twig
index af344cc..67e5531 100644
--- a/views/pages/home.twig
+++ b/views/pages/home.twig
@@ -9,9 +9,6 @@
 
     <div class="post-meta">
         <small>Publié le {{ post.createdAt|date("d/m/Y à H:i") }}</small>
-        {% if post.isRecent(7) %}
-        <span class="badge badge-new">Nouveau</span>
-        {% endif %}
     </div>
 
     <p>{{ post.getExcerpt(200) }}</p>
diff --git a/views/pages/post_detail.twig b/views/pages/post_detail.twig
new file mode 100644
index 0000000..b35b9ca
--- /dev/null
+++ b/views/pages/post_detail.twig
@@ -0,0 +1,29 @@
+{% extends "layout.twig" %}
+
+{% block title %}{{ post.title }} – Mon Blog{% endblock %}
+
+{% block content %}
+<article class="post">
+    <h1>{{ post.title }}</h1>
+
+    <div class="post-meta">
+        <small>Publié le {{ post.createdAt|date("d/m/Y à H:i") }}</small>
+    </div>
+
+
+    {% if post.updatedAt != post.createdAt %}
+    <div class="post-updated">
+        <small><em>Mis à jour le {{ post.updatedAt|date("d/m/Y à H:i") }}</em></small>
+    </div>
+    {% endif %}
+
+    <div class="post-content">
+        {{ post.content|raw }}
+    </div>
+
+    <hr>
+    <p>
+        <a href="/">← Retour aux articles</a>
+    </p>
+</article>
+{% endblock %}
\ No newline at end of file