diff --git a/css/styles.css b/css/styles.css
index 05d1b5e..0fdefd1 100644
--- a/css/styles.css
+++ b/css/styles.css
@@ -734,7 +734,7 @@ img {
     }
     
     .logo img {
-        height: 30px;
+        height: 50px;
     }
 }
 
diff --git a/css/video-page.css b/css/video-page.css
index 4bc2a9b..7afad0f 100644
--- a/css/video-page.css
+++ b/css/video-page.css
@@ -792,60 +792,10 @@
 
 /* Media Queries pour le menu réduit */
 @media (max-width: 1200px) and (min-width: 1001px) {
-    .sidebar {
-        width: 70px;
-    }
-    
     .main-content {
         margin-left: 70px;
         width: calc(100% - 70px);
     }
-    
-    .nav-item span {
-        display: none;
-    }
-    
-    /* Masquer complètement la section Hashtags */
-    .category-title, 
-    .tag-item {
-        display: none;
-    }
-    
-    .nav-item {
-        justify-content: center;
-        padding: 15px 0;
-        position: relative;
-    }
-    
-    .nav-item i {
-        margin-right: 0;
-        font-size: 20px;
-    }
-    
-    /* Tooltip for compact mode */
-    .nav-item:hover::after {
-        content: attr(data-title);
-        position: absolute;
-        left: 70px;
-        top: 50%;
-        transform: translateY(-50%);
-        background: var(--sidebar-bg);
-        color: var(--text-color);
-        padding: 5px 10px;
-        border-radius: 4px;
-        white-space: nowrap;
-        box-shadow: 0 1px 5px rgba(0,0,0,0.2);
-        z-index: 100;
-    }
-    
-    .logo {
-        text-align: center;
-        padding: 10px 0;
-    }
-    
-    .logo img {
-        height: 30px;
-    }
 }
 
 /* Message d'erreur */
@@ -856,24 +806,6 @@
     margin: 0 auto;
 }
 
-/* Styles pour la barre latérale */
-.sidebar {
-    width: 250px;
-    height: 100vh;
-    position: fixed;
-    top: 0;
-    left: 0;
-    background-color: var(--sidebar-bg);
-    overflow-y: auto;
-    padding: 15px 0;
-    z-index: 100;
-    transition: width 0.3s ease;
-}
-
-.sidebar-nav {
-    margin-bottom: 30px;
-}
-
 .nav-item {
     display: flex;
     align-items: center;
@@ -895,33 +827,6 @@
     text-align: center;
 }
 
-.tag-item {
-    display: flex;
-    align-items: center;
-    padding: 8px 15px;
-    font-size: 16px;
-    text-decoration: none;
-    color: var(--text-color);
-}
-
-.tag-item .tag-dot {
-    width: 16px;
-    height: 16px;
-    border-radius: 50%;
-    background-color: var(--primary-red);
-    margin-right: 15px;
-}
-
-.logo {
-    display: block;
-    padding: 10px 15px;
-    margin-bottom: 20px;
-}
-
-.logo img {
-    height: 40px;
-}
-
 /* Modal de téléchargement */
 .modal {
     display: none;
diff --git a/includes/footer.php b/includes/footer.php
index 41fcb53..4267727 100644
--- a/includes/footer.php
+++ b/includes/footer.php
@@ -1,50 +1,17 @@
-<footer>
-    <div class="container">
-        <div class="footer-container">
-            <div class="footer-column">
-                <h3>À propos</h3>
-                <ul>
-                    <li><a href="about.php">Qui sommes-nous</a></li>
-                    <li><a href="mission.php">Notre mission</a></li>
-                    <li><a href="team.php">L'équipe</a></li>
-                    <li><a href="partners.php">Partenaires</a></li>
-                </ul>
-            </div>
-            
-            <div class="footer-column">
-                <h3>Catégories</h3>
-                <ul>
-                    <li><a href="categories.php?id=1">Technologie</a></li>
-                    <li><a href="categories.php?id=2">Culture</a></li>
-                    <li><a href="categories.php?id=3">Éducation</a></li>
-                    <li><a href="categories.php?id=4">Divertissement</a></li>
-                </ul>
-            </div>
-            
-            <div class="footer-column">
-                <h3>Aide</h3>
-                <ul>
-                    <li><a href="faq.php">FAQ</a></li>
-                    <li><a href="contact.php">Contact</a></li>
-                    <li><a href="privacy.php">Politique de confidentialité</a></li>
-                    <li><a href="terms.php">Conditions d'utilisation</a></li>
-                </ul>
-            </div>
-            
-            <div class="footer-column">
-                <h3>Suivez-nous</h3>
-                <ul>
-                    <li><a href="#"><i class="fab fa-facebook"></i> Facebook</a></li>
-                    <li><a href="#"><i class="fab fa-x-twitter"></i> X</a></li>
-                    <li><a href="#"><i class="fab fa-instagram"></i> Instagram</a></li>
-                    <li><a href="#"><i class="fab fa-youtube"></i> YouTube</a></li>
-                </ul>
-            </div>
-        </div>
-        
-        <div class="footer-bottom">
-            <p>&copy; <?php echo date('Y'); ?> Kaubuntu.re - Tous droits réservés</p>
-            <p>Propulsé par <a href="https://joinpeertube.org/" target="_blank">PeerTube</a></p>
-        </div>
+<!-- Footer -->
+<div class="footer">
+    <div class="footer-logo">
+        <img src="img/logo.png" alt="Kaubuntu.re">
     </div>
-</footer> 
\ No newline at end of file
+    
+    <div class="footer-social">
+        <a target="_blank" rel="noreferrer" href="<?php echo FACEBOOK_URL; ?>"><i class="fab fa-facebook icon-facebook"></i></a>
+        <a target="_blank" rel="noreferrer" href="<?php echo YOUTUBE_URL; ?>"><i class="fab fa-youtube icon-youtube"></i></a>
+        <a target="_blank" rel="noreferrer" href="<?php echo INSTAGRAM_URL; ?>"><i class="fab fa-instagram icon-instagram"></i></a>
+        <a target="_blank" rel="noreferrer" href="<?php echo X_URL; ?>"><i class="fab fa-x-twitter icon-x"></i></a>
+        <a target="_blank" rel="noreferrer" href="<?php echo TIKTOK_URL; ?>"><i class="fab fa-tiktok icon-tiktok"></i></a>
+    </div>
+    
+    <div class="footer-contact">CONTACT</div>
+    <div class="footer-email">zinfos@kaubuntu.com</div>
+</div>
diff --git a/includes/header.php b/includes/header.php
index d7d967a..4a9c168 100644
--- a/includes/header.php
+++ b/includes/header.php
@@ -1,25 +1,34 @@
-<header>
-    <div class="container">
-        <div class="header-container">
-            <div class="logo">
-                <a href="index.php">
-                    <img src="img/logo.png" alt="Kaubuntu.re">
+<!-- Header avec barre de recherche et icônes -->
+<div class="header">
+    <div class="search-container">
+        <form action="search.php" method="get">
+            <input type="text" name="q" placeholder="Recherche">
+            <button type="submit"><i class="fas fa-search"></i></button>
+        </form>
+    </div>
+    
+    <div class="social-icons">
+        <a target="_blank" rel="noreferrer" href="<?php echo INSTAGRAM_URL; ?>" class="icon-button"><i class="fab fa-instagram icon-instagram"></i></a>
+        <a target="_blank" rel="noreferrer" href="<?php echo TIKTOK_URL; ?>" class="icon-button"><i class="fab fa-tiktok icon-tiktok"></i></a>
+        <div class="more-social-container">
+            <a href="#" class="icon-button more-social-toggle"><i class="fas fa-ellipsis-h"></i></a>
+            <div class="more-social-dropdown">
+                <a target="_blank" rel="noreferrer" href="<?php echo FACEBOOK_URL; ?>" class="more-social-item">
+                    <i class="fab fa-facebook icon-facebook"></i> Facebook
+                </a>
+                <a target="_blank" rel="noreferrer" href="<?php echo YOUTUBE_URL; ?>" class="more-social-item">
+                    <i class="fab fa-youtube icon-youtube"></i> YouTube
+                </a>
+                <a target="_blank" rel="noreferrer" href="<?php echo X_URL; ?>" class="more-social-item">
+                    <i class="fab fa-x-twitter icon-x"></i> X
                 </a>
             </div>
-            
-            <nav class="desktop-nav">
-                <ul>
-                    <li><a href="index.php">Accueil</a></li>
-                    <li><a href="categories.php">Catégories</a></li>
-                    <li><a href="channels.php">Chaînes</a></li>
-                    <li><a href="about.php">À propos</a></li>
-                    <li><a href="contact.php">Contact</a></li>
-                </ul>
-            </nav>
-            
-            <button class="mobile-menu-toggle">
-                <i class="fas fa-bars"></i>
-            </button>
         </div>
     </div>
-</header> 
\ No newline at end of file
+    
+    <div class="action-icons">
+        <button class="mobile-menu-toggle">
+            <i class="fas fa-bars"></i>
+        </button>
+    </div>
+</div>
diff --git a/includes/sidebar.php b/includes/sidebar.php
new file mode 100644
index 0000000..1d38d32
--- /dev/null
+++ b/includes/sidebar.php
@@ -0,0 +1,55 @@
+<!-- Sidebar de navigation -->
+<div class="sidebar">
+    <a href="index.php" class="logo">
+        <img src="img/logo.png" alt="Kaubuntu.re">
+    </a>
+    
+    <nav class="sidebar-nav">
+        <a href="index.php" class="nav-item" data-title="Accueil">
+            <i class="fas fa-home"></i> <span>Accueil</span>
+        </a>
+        <a href="#" class="nav-item" data-title="Direct">
+            <i class="fas fa-broadcast-tower"></i> <span>Direct</span>
+        </a>
+        
+        <div class="nav-divider"></div>
+        
+        <a href="#" class="nav-item" data-title="Explorer">
+            <i class="fas fa-compass"></i> <span>Explorer</span>
+        </a>
+        <a href="#" class="nav-item" data-title="Actualité">
+            <i class="fas fa-globe"></i> <span>Actualité</span>
+        </a>
+        <a href="#" class="nav-item" data-title="Musique">
+            <i class="fas fa-music"></i> <span>Musique</span>
+        </a>
+        <a href="#" class="nav-item" data-title="Histoire">
+            <i class="fas fa-monument"></i> <span>Histoire</span>
+        </a>
+        <a href="#" class="nav-item" data-title="Sport">
+            <i class="fas fa-running"></i> <span>Sport</span>
+        </a>
+        
+        <div class="nav-divider"></div>
+        
+        <div class="category-title">
+            <i class="fas fa-hashtag"></i> <span>Hashtags</span>
+        </div>
+        
+        <a href="#" class="tag-item" data-title="Interview">
+            <div class="tag-dot"></div> <span>Interview</span>
+        </a>
+        <a href="#" class="tag-item" data-title="Conférence">
+            <div class="tag-dot"></div> <span>Conférence</span>
+        </a>
+        <a href="#" class="tag-item" data-title="Colonialisme">
+            <div class="tag-dot"></div> <span>Colonialisme</span>
+        </a>
+        <a href="#" class="tag-item" data-title="La Réunion">
+            <div class="tag-dot"></div> <span>La Réunion</span>
+        </a>
+        <a href="#" class="tag-item" data-title="Afrique">
+            <div class="tag-dot"></div> <span>Afrique</span>
+        </a>
+    </nav>
+</div>
diff --git a/index.php b/index.php
index 963dc7b..0743b02 100644
--- a/index.php
+++ b/index.php
@@ -13,100 +13,10 @@
     // Inclure la configuration
     require_once 'includes/config.php';
     ?>
-    
-    <!-- Sidebar de navigation -->
-    <div class="sidebar">
-        <a href="index.php" class="logo">
-            <img src="img/logo.png" alt="Kaubuntu.re">
-        </a>
-        
-        <nav class="sidebar-nav">
-            <a href="index.php" class="nav-item" data-title="Accueil">
-                <i class="fas fa-home"></i> <span>Accueil</span>
-            </a>
-            <a href="#" class="nav-item" data-title="Direct">
-                <i class="fas fa-broadcast-tower"></i> <span>Direct</span>
-            </a>
-            
-            <div class="nav-divider"></div>
-            
-            <a href="#" class="nav-item" data-title="Explorer">
-                <i class="fas fa-compass"></i> <span>Explorer</span>
-            </a>
-            <a href="#" class="nav-item" data-title="Actualité">
-                <i class="fas fa-globe"></i> <span>Actualité</span>
-            </a>
-            <a href="#" class="nav-item" data-title="Musique">
-                <i class="fas fa-music"></i> <span>Musique</span>
-            </a>
-            <a href="#" class="nav-item" data-title="Histoire">
-                <i class="fas fa-monument"></i> <span>Histoire</span>
-            </a>
-            <a href="#" class="nav-item" data-title="Sport">
-                <i class="fas fa-running"></i> <span>Sport</span>
-            </a>
-            
-            <div class="nav-divider"></div>
-            
-            <div class="category-title">
-                <i class="fas fa-hashtag"></i> <span>Hashtags</span>
-            </div>
-            
-            <a href="#" class="tag-item" data-title="Interview">
-                <div class="tag-dot"></div> <span>Interview</span>
-            </a>
-            <a href="#" class="tag-item" data-title="Conférence">
-                <div class="tag-dot"></div> <span>Conférence</span>
-            </a>
-            <a href="#" class="tag-item" data-title="Colonialisme">
-                <div class="tag-dot"></div> <span>Colonialisme</span>
-            </a>
-            <a href="#" class="tag-item" data-title="La Réunion">
-                <div class="tag-dot"></div> <span>La Réunion</span>
-            </a>
-            <a href="#" class="tag-item" data-title="Afrique">
-                <div class="tag-dot"></div> <span>Afrique</span>
-            </a>
-        </nav>
-    </div>
-    
+    <?php include 'includes/sidebar.php'; ?>
     <!-- Contenu principal -->
     <div class="main-content">
-        <!-- Header avec barre de recherche et icônes -->
-        <div class="header">
-            <div class="search-container">
-                <form action="search.php" method="get">
-                    <input type="text" name="q" placeholder="Recherche">
-                    <button type="submit"><i class="fas fa-search"></i></button>
-                </form>
-            </div>
-            
-            <div class="social-icons">
-                <a target="_blank" rel="noreferrer" href="<?php echo INSTAGRAM_URL; ?>" class="icon-button"><i class="fab fa-instagram icon-instagram"></i></a>
-                <a target="_blank" rel="noreferrer" href="<?php echo TIKTOK_URL; ?>" class="icon-button"><i class="fab fa-tiktok icon-tiktok"></i></a>
-                <div class="more-social-container">
-                    <a href="#" class="icon-button more-social-toggle"><i class="fas fa-ellipsis-h"></i></a>
-                    <div class="more-social-dropdown">
-                        <a target="_blank" rel="noreferrer" href="<?php echo FACEBOOK_URL; ?>" class="more-social-item">
-                            <i class="fab fa-facebook icon-facebook"></i> Facebook
-                        </a>
-                        <a target="_blank" rel="noreferrer" href="<?php echo YOUTUBE_URL; ?>" class="more-social-item">
-                            <i class="fab fa-youtube icon-youtube"></i> YouTube
-                        </a>
-                        <a target="_blank" rel="noreferrer" href="<?php echo X_URL; ?>" class="more-social-item">
-                            <i class="fab fa-x-twitter icon-x"></i> X
-                        </a>
-                    </div>
-                </div>
-            </div>
-            
-            <div class="action-icons">
-                <button class="mobile-menu-toggle">
-                    <i class="fas fa-bars"></i>
-                </button>
-            </div>
-        </div>
-        
+        <?php include 'includes/header.php'; ?>
         <!-- Hero and Mastodon container -->
         <div class="hero-mastodon-wrapper">
             <!-- Hero Banner -->
@@ -370,24 +280,7 @@
             
             <img src="img/ka-ubuntu-manifesto.png" alt="KA UBUNTU manifesto" class="info-image">
         </div>
-        
-        <!-- Footer -->
-        <div class="footer">
-            <div class="footer-logo">
-                <img src="img/logo.png" alt="Kaubuntu.re">
-            </div>
-            
-            <div class="footer-social">
-                <a target="_blank" rel="noreferrer" href="<?php echo FACEBOOK_URL; ?>"><i class="fab fa-facebook icon-facebook"></i></a>
-                <a target="_blank" rel="noreferrer" href="<?php echo YOUTUBE_URL; ?>"><i class="fab fa-youtube icon-youtube"></i></a>
-                <a target="_blank" rel="noreferrer" href="<?php echo INSTAGRAM_URL; ?>"><i class="fab fa-instagram icon-instagram"></i></a>
-                <a target="_blank" rel="noreferrer" href="<?php echo X_URL; ?>"><i class="fab fa-x-twitter icon-x"></i></a>
-                <a target="_blank" rel="noreferrer" href="<?php echo TIKTOK_URL; ?>"><i class="fab fa-tiktok icon-tiktok"></i></a>
-            </div>
-            
-            <div class="footer-contact">CONTACT</div>
-            <div class="footer-email">zinfos@kaubuntu.com</div>
-        </div>
+        <?php include 'includes/footer.php'; ?>
     </div>
     
     <!-- Menu mobile (masqué par défaut) -->
diff --git a/video.php b/video.php
index 660ced3..3c8c8de 100644
--- a/video.php
+++ b/video.php
@@ -125,85 +125,11 @@ if (empty($videoData) || isset($videoData['error'])) {
     <?php endif; ?>
 </head>
 <body>
-    <!-- Sidebar de navigation -->
-    <div class="sidebar">
-        <a href="index.php" class="logo">
-            <img src="img/logo.png" alt="Kaubuntu.re">
-        </a>
-        
-        <nav class="sidebar-nav">
-            <a href="index.php" class="nav-item" data-title="Accueil">
-                <i class="fas fa-home"></i> <span>Accueil</span>
-            </a>
-            <a href="#" class="nav-item" data-title="Direct">
-                <i class="fas fa-broadcast-tower"></i> <span>Direct</span>
-            </a>
-            
-            <div class="nav-divider"></div>
-            
-            <a href="#" class="nav-item" data-title="Explorer">
-                <i class="fas fa-compass"></i> <span>Explorer</span>
-            </a>
-            <a href="#" class="nav-item" data-title="Actualité">
-                <i class="fas fa-globe"></i> <span>Actualité</span>
-            </a>
-            <a href="#" class="nav-item" data-title="Musique">
-                <i class="fas fa-music"></i> <span>Musique</span>
-            </a>
-            <a href="#" class="nav-item" data-title="Histoire">
-                <i class="fas fa-monument"></i> <span>Histoire</span>
-            </a>
-            <a href="#" class="nav-item" data-title="Sport">
-                <i class="fas fa-running"></i> <span>Sport</span>
-            </a>
-            
-            <div class="nav-divider"></div>
-            
-            <div class="category-title">
-                <i class="fas fa-hashtag"></i> <span>Hashtags</span>
-            </div>
-            
-            <a href="#" class="tag-item" data-title="Interview">
-                <div class="tag-dot"></div> <span>Interview</span>
-            </a>
-            <a href="#" class="tag-item" data-title="Conférence">
-                <div class="tag-dot"></div> <span>Conférence</span>
-            </a>
-            <a href="#" class="tag-item" data-title="Colonialisme">
-                <div class="tag-dot"></div> <span>Colonialisme</span>
-            </a>
-            <a href="#" class="tag-item" data-title="La Réunion">
-                <div class="tag-dot"></div> <span>La Réunion</span>
-            </a>
-            <a href="#" class="tag-item" data-title="Afrique">
-                <div class="tag-dot"></div> <span>Afrique</span>
-            </a>
-        </nav>
-    </div>
+    <?php include 'includes/sidebar.php'; ?>
     
     <!-- Contenu principal -->
     <div class="main-content">
-        <!-- Header avec barre de recherche et icônes -->
-        <div class="header">
-            <div class="search-container">
-                <form action="search.php" method="get">
-                    <input type="text" name="q" placeholder="Recherche">
-                    <button type="submit"><i class="fas fa-search"></i></button>
-                </form>
-            </div>
-            
-            <div class="social-icons">
-                <a href="#" class="icon-button"><i class="fab fa-facebook"></i></a>
-                <a href="#" class="icon-button"><i class="fab fa-youtube"></i></a>
-                <a href="#" class="icon-button"><i class="fab fa-instagram"></i></a>
-                <a href="#" class="icon-button"><i class="fas fa-ellipsis-h"></i></a>
-            </div>
-            
-            <div class="action-icons">
-                <a href="#" class="icon-button"><i class="fas fa-film"></i></a>
-                <button class="dark-mode-toggle"><i class="fas fa-moon"></i></button>
-            </div>
-        </div>
+        <?php include 'includes/header.php'; ?>
         
         <?php if (isset($videoNotFound)): ?>
         <!-- Message d'erreur si la vidéo n'existe pas -->
@@ -382,23 +308,7 @@ if (empty($videoData) || isset($videoData['error'])) {
             </div>
         </div>
         <?php endif; ?>
-        
-        <!-- Footer -->
-        <div class="footer">
-            <div class="footer-logo">
-                <img src="img/logo.png" alt="Kaubuntu.re">
-            </div>
-            
-            <div class="footer-social">
-                <a href="#"><i class="fab fa-facebook"></i></a>
-                <a href="#"><i class="fab fa-youtube"></i></a>
-                <a href="#"><i class="fab fa-instagram"></i></a>
-                <a href="#"><i class="fab fa-tiktok"></i></a>
-            </div>
-            
-            <div class="footer-contact">CONTACT</div>
-            <div class="footer-email"><?php echo CONTACT_EMAIL; ?></div>
-        </div>
+        <?php include 'includes/footer.php'; ?>
     </div>
     
     <!-- Menu mobile (masqué par défaut) -->