body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background-color: #1e73ac;
    color: #ffffff;
	position: relative;
	z-index: 10;
}

header .logo {
    display: flex;
    align-items: center;
}

.logo-image {
    width: 50px;
    height: auto;
    margin-right: 10px;
}

header .logo h1 {
    margin: 0;
}

.burger {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 2vw;
    height: 4vh;
    cursor: pointer;
}

.burger .bar {
    width: 100%;
    height: 0.5vh;
    background-color: #fff;
    transition: all 0.3s ease;
}

.nav-menu {
    position: fixed;
    top: 0;
    left: -25%;
    width: 25%;
    height: 50vh;
    background-color: #444;
    transition: left 0.3s ease;
    z-index: 20; 
}

.nav-menu ul {
    list-style: none;
    padding: 0;
    margin-top: 2vw 3vh;
}

.nav-menu ul li {
    padding: 1vw 2vh;
}

.nav-menu ul li a {
    color: #fff;
    text-decoration: none;
}

.invisible {
    left: -25%;
}

.visible {
    left: 0;
}

#container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2vw 3vh;
    padding: 2vw 3vh;
	position: relative;
	z-index: 0;
}

.section {
    padding: 2vw 3vh;
    background-color: #ddd;
    text-align: center;
	position: relative;
	z-index: 0;
}

#tableau {
	margin-left: 35vw;
	margin-right: 35vw;
}

#home { background-color: rgb(128, 128, 128); }
#contact { background-color: rgb(128, 128, 128); }


.header-menu {
    display: flex;
    gap: 1rem;
}

.header-menu ul {
    list-style: none;
    padding: 1;
    display: flex;
    gap: 1rem;
}

.header-menu ul li a {
    color: #fff;
    text-decoration: none;
}


footer {
    background-color: #000;
    color: #fff;
    text-align: center;
    padding: 1rem 0;
}


.slider {
    position: relative;
    overflow: hidden;
    height: 200px;
    z-index: 1; 
}

.slider .slide {
    width: 100%;
    display: none;
}

.slider .slide.active {
    display: block;
}


.cliquee .bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.cliquee .bar:nth-child(2) {
    opacity: 0;
}
.cliquee .bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}


#important-content {
    text-align: left; 
}