diff --git a/404.php  b/404.php 
deleted file mode 100644
index 3e4762c..0000000
--- a/404.php 	
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-session_start();
-include 'include/header.php';
-?>
-
-<main>
-    <div style="text-align: center; padding: 80px 20px;">
-        <h1 style="font-size: 5em; color: #3bc4e8; margin-bottom: 10px;">404</h1>
-        <h2 style="font-size: 1.5em; margin-bottom: 15px;">Page introuvable</h2>
-        <p style="color: #aaa; margin-bottom: 30px;">La page que vous cherchez n'existe pas ou a été déplacée.</p>
-        <a href="dashboard.php" class="btn-primary">🏠 Retour au dashboard</a>
-    </div>
-</main>
-
-<?php include 'include/footer.php'; ?>
\ No newline at end of file