diff --git a/src/components/Header/Header.jsx b/src/components/Header/Header.jsx
index e3e5bac..e698d86 100644
--- a/src/components/Header/Header.jsx
+++ b/src/components/Header/Header.jsx
@@ -1,10 +1,11 @@
 import styles from "./Header.module.css"
-import {Link, NavLink} from "react-router";
-import {useEffect, useRef, useState} from "react";
+import { Link, NavLink } from "react-router";
+import { useEffect, useRef, useState } from "react";
 
-function Header(){
+function Header() {
     const [notificationMenu, setnotificationMenu] = useState(false);
     const [unreadNotification, setunreadNotification] = useState(true);
+    const [mobileMenu, setMobileMenu] = useState(false);
     const notificationRef = useRef(null);
 
     const [notifications, setNotifications] = useState([
@@ -15,7 +16,11 @@ function Header(){
 
     useEffect(() => {
         const handleClickOutside = (event) => {
-            if (notificationRef.current && !notificationRef.current.contains(event.target) && !event.target.closest(`.${styles.bellBtn}`)) {
+            if (
+                notificationRef.current &&
+                !notificationRef.current.contains(event.target) &&
+                !event.target.closest(`.${styles.bellBtn}`)
+            ) {
                 setnotificationMenu(false);
             }
         };
@@ -26,55 +31,91 @@ function Header(){
         };
     }, []);
 
-
-
     return (
         <div className={styles.headerContainer}>
-            <header className={`${styles.header} ${"glassCard"}`} >
-                <nav className={styles.headerContent}>
+            <header className={`${styles.header} glassCard`}>
+                <nav className={`${mobileMenu ? styles.inactiveHeaderContent : styles.activeHeaderContent}`}>
                     <div className={styles.headerLeftContent}>
                         <NavLink className={styles.logoLink} to="/">
-                            <img src="/src/assets/logo.png" alt="logo" className={styles.logo}/>
-                        </NavLink>
-                        <NavLink to="/" className={({ isActive }) => isActive ? styles.activeLink : styles.link}>
-                            Accueil
-                        </NavLink>
-                        <NavLink to="/event" className={({ isActive }) => isActive ? styles.activeLink : styles.link}>
-                            Evènements
-                        </NavLink>
-                        <NavLink to="/volunteers" className={({ isActive }) => isActive ? styles.activeLink : styles.link}>
-                            Bénévoles
+                            <img src="/src/assets/logo.png" alt="logo" className={styles.logo} />
                         </NavLink>
+                        <div className={styles.navLinks}>
+                            <NavLink to="/" className={({ isActive }) => isActive ? styles.activeLink : styles.link}>
+                                Accueil
+                            </NavLink>
+                            <NavLink to="/event" className={({ isActive }) => isActive ? styles.activeLink : styles.link}>
+                                Evènements
+                            </NavLink>
+                            <NavLink to="/volunteers" className={({ isActive }) => isActive ? styles.activeLink : styles.link}>
+                                Bénévoles
+                            </NavLink>
+                        </div>
                     </div>
+
                     <div className={styles.headerRightContent}>
                         <button
-                            className={`${styles.bellBtn}  ${notificationMenu ? styles.activeBellBtn : ""}`}
-                            onClick={() => {setnotificationMenu(!notificationMenu); setunreadNotification(false);}}>
+                            className={`${styles.bellBtn} ${notificationMenu ? styles.activeBellBtn : ""}`}
+                            onClick={() => {
+                                setnotificationMenu(!notificationMenu);
+                                setunreadNotification(false);
+                            }}
+                        >
                             <svg width="auto" height="30" viewBox="0 0 60 60" fill="none" xmlns="http://www.w3.org/2000/svg">
-                                <path d="M34.325 52.5C33.8855 53.2577 33.2546 53.8866 32.4956 54.3238C31.7365 54.761 30.8759 54.9911 30 54.9911C29.1241 54.9911 28.2635 54.761 27.5044 54.3238C26.7454 53.8866 26.1145 53.2577 25.675 52.5M45 20C45 16.0218 43.4196 12.2064 40.6066 9.3934C37.7936 6.58035 33.9782 5 30 5C26.0218 5 22.2064 6.58035 19.3934 9.3934C16.5804 12.2064 15 16.0218 15 20C15 37.5 7.5 42.5 7.5 42.5H52.5C52.5 42.5 45 37.5 45 20Z" stroke="currentStroke"/>
+                                <path d="M34.325 52.5C33.8855 53.2577 33.2546 53.8866 32.4956 54.3238C31.7365 54.761 30.8759 54.9911 30 54.9911C29.1241 54.9911 28.2635 54.761 27.5044 54.3238C26.7454 53.8866 26.1145 53.2577 25.675 52.5M45 20C45 16.0218 43.4196 12.2064 40.6066 9.3934C37.7936 6.58035 33.9782 5 30 5C26.0218 5 22.2064 6.58035 19.3934 9.3934C16.5804 12.2064 15 16.0218 15 20C15 37.5 7.5 42.5 7.5 42.5H52.5C52.5 42.5 45 37.5 45 20Z" stroke="currentStroke" />
                             </svg>
-                            {unreadNotification ? <span className={styles.notificationBadge}></span> : null}
+                            {unreadNotification && <span className={styles.notificationBadge}></span>}
                         </button>
+
                         <Link to="" className={styles.profileLink}>
                             <svg xmlns="http://www.w3.org/2000/svg" height="30px" viewBox="0 -960 960 960" width="auto" fill="currentFill">
-                                <path d="M480-492.31q-57.75 0-98.87-41.12Q340-574.56 340-632.31q0-57.75 41.13-98.87 41.12-41.13 98.87-41.13 57.75 0 98.87 41.13Q620-690.06 620-632.31q0 57.75-41.13 98.88-41.12 41.12-98.87 41.12ZM180-187.69v-88.93q0-29.38 15.96-54.42 15.96-25.04 42.66-38.5 59.3-29.07 119.65-43.61 60.35-14.54 121.73-14.54t121.73 14.54q60.35 14.54 119.65 43.61 26.7 13.46 42.66 38.5Q780-306 780-276.62v88.93H180Zm60-60h480v-28.93q0-12.15-7.04-22.5-7.04-10.34-19.11-16.88-51.7-25.46-105.42-38.58Q534.7-367.69 480-367.69q-54.7 0-108.43 13.11-53.72 13.12-105.42 38.58-12.07 6.54-19.11 16.88-7.04 10.35-7.04 22.5v28.93Zm240-304.62q33 0 56.5-23.5t23.5-56.5q0-33-23.5-56.5t-56.5-23.5q-33 0-56.5 23.5t-23.5 56.5q0 33 23.5 56.5t56.5 23.5Zm0-80Zm0 384.62Z"/>
+                                <path d="M480-492.31q-57.75 0-98.87-41.12Q340-574.56 340-632.31q0-57.75 41.13-98.87 41.12-41.13 98.87-41.13 57.75 0 98.87 41.13Q620-690.06 620-632.31q0 57.75-41.13 98.88-41.12 41.12-98.87 41.12ZM180-187.69v-88.93q0-29.38 15.96-54.42 15.96-25.04 42.66-38.5 59.3-29.07 119.65-43.61 60.35-14.54 121.73-14.54t121.73 14.54q60.35 14.54 119.65 43.61 26.7 13.46 42.66 38.5Q780-306 780-276.62v88.93H180Z" />
                             </svg>
                         </Link>
                     </div>
                 </nav>
+
+                <nav className={`${mobileMenu ? styles.activeMobileMenu : styles.inactiveMobileMenu}`}>
+                    <NavLink to="/" className={({ isActive }) => isActive ? styles.activeLink : styles.link}>
+                        Accueil
+                    </NavLink>
+                    <NavLink to="/event" className={({ isActive }) => isActive ? styles.activeLink : styles.link}>
+                        Evènements
+                    </NavLink>
+                    <NavLink to="/volunteers" className={({ isActive }) => isActive ? styles.activeLink : styles.link}>
+                        Bénévoles
+                    </NavLink>
+                </nav>
+
+
+                <button
+                    className={`${styles.burgerBtn} ${mobileMenu ? styles.activeBurgerBtn : ""}`}
+                    onClick={() => setMobileMenu(!mobileMenu)}
+                >
+                    <div className={styles.burgerBar}></div>
+                    <div className={styles.burgerBar}></div>
+                    <div className={styles.burgerBar}></div>
+                </button>
             </header>
-            <div ref={notificationRef} className={`${styles.notificationDiv} ${"glassCard"} ${notificationMenu ? styles.activeNotificationDiv : ""}`}>
+
+
+
+
+            <div
+                ref={notificationRef}
+                className={`${styles.notificationDiv} glassCard ${notificationMenu ? styles.activeNotificationDiv : ""}`}
+            >
                 {notifications.length === 0 ? (
                     <p>Vous n'avez aucune notification !</p>
                 ) : (
                     notifications.map((notification, index) => (
-                        <div className={styles.notification}>
-                            <p key={index}>{notification}</p>
+                        <div className={styles.notification} key={index}>
+                            <p>{notification}</p>
                             <button
                                 className={styles.closeBtn}
-                                onClick={() => setNotifications(prev => prev.filter((_, i) => i !== index))}>
-                                <svg width="auto" height="30" viewBox="0 0 60 60" fill="none" xmlns="http://www.w3.org/2000/svg">
-                                    <svg xmlns="http://www.w3.org/2000/svg" height="50px" viewBox="0 -960 960 960" width="50px" fill="#000000"><path d="m256-200-56-56 224-224-224-224 56-56 224 224 224-224 56 56-224 224 224 224-56 56-224-224-224 224Z"/></svg>
+                                onClick={() => setNotifications(prev => prev.filter((_, i) => i !== index))}
+                            >
+                                <svg xmlns="http://www.w3.org/2000/svg" height="20px" viewBox="0 -960 960 960" width="20px">
+                                    <path d="m256-200-56-56 224-224-224-224 56-56 224 224 224-224 56 56-224 224 224 224-56 56-224-224-224 224Z" />
                                 </svg>
                             </button>
                         </div>
@@ -82,7 +123,7 @@ function Header(){
                 )}
             </div>
         </div>
-    )
+    );
 }
 
 export default Header;
\ No newline at end of file
diff --git a/src/components/Header/Header.module.css b/src/components/Header/Header.module.css
index 11c550c..9aa046a 100644
--- a/src/components/Header/Header.module.css
+++ b/src/components/Header/Header.module.css
@@ -11,14 +11,48 @@
     padding: 0.8rem;
     height: fit-content;
     z-index: 2;
+    position: relative;
+    justify-content: space-between;
 }
 
 
-.headerContent {
+
+.activeHeaderContent {
     display: flex;
     justify-content: space-between;
     width: 100%;
+    opacity: 1;
+    transition: opacity 0.3s ease;
+    pointer-events: auto;
 }
+.inactiveHeaderContent{
+    opacity: 0;
+    pointer-events: none;
+    transition: opacity 0.3s ease;
+    position: absolute;
+    top: 0.8rem;
+    left: 0.8rem;
+}
+
+
+.inactiveMobileMenu{
+    max-height: 0;
+    position: absolute;
+    top: 100%;
+    left: 0;
+}
+
+.activeMobileMenu{
+    transition: max-height 3s ease;
+    max-height: 500px;
+    display: flex;
+    flex-direction: column;
+    align-items: start;
+    gap: 0.5rem;
+}
+
+
+
 
 .headerLeftContent {
     display: flex;
@@ -32,18 +66,24 @@
     width: fit-content;
     display: flex;
     align-items: center;
-    gap: 1rem;
 }
 
 .logo {
     height: 4rem;
     width: auto;
+    flex-shrink: 0;
 }
 
-.logoLink{
+.logoLink {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
     width: fit-content;
+    height: fit-content;
+    flex-shrink: 0;
 }
 
+
 .link {
     color: #000000;
     width: fit-content;
@@ -65,17 +105,10 @@
     border-bottom: 2px solid #019AFF;
 }
 
-
-
-
-
 svg {
     width: fit-content;
 }
 
-
-
-
 .bellBtn, .profileLink {
     display: flex;
     align-items: center;
@@ -122,8 +155,6 @@ svg {
 }
 
 
-
-
 .profileLink:hover {
     transform: translateY(-4px);
     background: rgba(191, 191, 191, 0.5);
@@ -132,8 +163,6 @@ svg {
     }
 }
 
-
-
 .bellBtn svg {
     height: 28px;
 }
@@ -142,9 +171,6 @@ svg {
     height: 40px;
 }
 
-
-
-
 .notificationDiv {
     position: absolute;
     width: 250px;
@@ -166,6 +192,8 @@ svg {
 .notification{
     margin-bottom: 7%;
     display: flex;
+    justify-content: space-between;
+    align-items: center;
 }
 
 .notificationBadge {
@@ -195,3 +223,50 @@ svg {
 .closeBtn:focus-visible {
     outline: 2px solid black;
 }
+
+.burgerBtn {
+    flex-direction: column;
+    justify-content: space-between;
+    width: 30px;
+    height: 22px;
+    border: none;
+    cursor: pointer;
+    display: none;
+    z-index: 10;
+}
+
+.burgerBar {
+    width: 100%;
+    height: 3px;
+    background-color: #000000;
+    border-radius: 2px;
+    transition: all 0.3s ease;
+}
+
+.activeBurgerBtn .burgerBar:nth-child(1) {
+    transform: translateY(10px) rotate(45deg);
+}
+.activeBurgerBtn .burgerBar:nth-child(2) {
+    opacity: 0;
+}
+.activeBurgerBtn .burgerBar:nth-child(3) {
+    transform: translateY(-9px) rotate(-45deg);
+}
+
+
+.navLinks{
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    gap: 1rem;
+}
+
+
+@media screen and (max-width: 768px) {
+    .navLinks {
+        display: none;
+    }
+    .burgerBtn {
+        display: flex;
+    }
+}
\ No newline at end of file