@import url('https://fonts.googleapis.com/css?family=Poppins:wght@400;600&display=swap');

*, ::before, ::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

body {
    background-image: url("../lycee.jpg");
    background-color: #a5c6e1; 
    height: 100vh;
    background-position: center;
    background-size: cover;
    overflow: hidden;
    font-family: 'Poppins', sans-serif;
}
img {
	width: 150px;
	height: 150px;
	position: relative;
	left: 85%;
	top: -100px;
}

footer {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #333;
	color: white;
    padding: 20px;
    text-align: center;
}
.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.footer-content ul {
    list-style: none;
    padding: 0;
}
.footer-content li {
    margin: 5px 0;
}
.footer-links {
    position: absolute; 
    right: 20px;
    bottom: 1px; 
    text-align: right;
}
.footer-links a {
    color: white; 
    margin-left: 10px; 
    text-decoration: none; 
}
.footer-links a:hover {
    text-decoration: underline; 
}

.side-nav {
	position: fixed;
	height: 100vh;
	left: 0;
	top: 0;
}

.wrapper {
	height: 100vh;
	width: 75px;
}

.three-dots-container {
	display: flex;
	justify-content: center;
	align-items: center;
	height: 60px;
	cursor: pointer;
}

.dot {
	margin: 10px 3px;
	width: 10px;
	height: 10px;
	border-radius: 50%;
}

.d1 {background: crimson;}
.d2 {background: yellow;}
.d3 {background: lightgreen;}

.nav-bloc {
	padding: 20px 0;
	display: flex;
	justify-content: center;
	cursor: pointer;
	border-bottom: 1px solid rgba(255, 255, 255, 0.15);
	transition: background 0.3s ease-in-out;
}

.nav-bloc:hover .sub-nav {
	transform: translate(75px);
}

.nav-bloc:hover {
	background: linear-gradient(135deg, #77b7e1, #db9fb8); 
}

.nav-bloc svg {
	width: 75px;
	fill: #ffffff;
	transition: fill 0.2s ease-in-out;
}

.sub-nav {
	width: 200px;
	height: 100vh;
	position: absolute;
	z-index: -1;
	top: 0;
	left: 0;
	background: #868686; 
	color: #fff;
	transform: translateX(-100%);
	transition: transform 0.2s ease-in-out;
	border-right: 2px solid #000;
	border-left: 2px solid #000;
}

.sub-nav h2 {
	font-family: 'Poppins', sans-serif;
	height: 60px;
	display: flex;
	justify-content: center;
	align-items: center;
	background: #7c9ab5; 
}

.sub-nav ul {
	list-style-type: none;
}

.sub-nav li {
	padding: 15px 20px;
}

.sub-nav li:hover {
	background: rgba(173, 196, 211, 0.6); 
}

.sub-nav li a {
	color: #ffffff;
	text-decoration: none;
}

.main-content {
	padding-left: 75px;
	padding-top: 40px;
	color: #ffffff;
}

.main-content h1 {
	font-family: 'Poppins', sans-serif;
	text-align: center;
	margin: 30px 0;
	font-size: 40px;
}

.main-content p {
	max-width: 780px;
	margin: 0 auto;
	padding: 0 30px;
	line-height: 1.7;
}

.menu-stage {
    height: 60px;
    list-style: none;
	position: relative;
	left: 32%;
}

.menu-stage li {
    float: left;
    width: 200px;
}

.menu-stage li a:link, .menu-stage li a:visited {
    display: block;
    color: #FFF;
    background: linear-gradient(135deg, #77b7e1, #f1aac9); 
    padding: 6px 10px;
    border-right: 1px solid #FFF;
    text-align: center;
    text-decoration: none;
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

.menu-stage li a:hover {
    background-color: #77b7e1; 
	box-shadow: 0px 0px 15px rgba(119, 183, 225, 0.6);
}

.menu-stage li a:active {
    background-color: #7c9ab5; 
}

.menu-stage .sousmenu {
    list-style-type: none;
    display: none;
    padding: 0;
    margin: 0;
    position: absolute;
}

.menu-stage .sousmenu li {
    float: none;
    margin: 0;
    padding: 0;
    border-top: 1px solid transparent;
    border-right: 1px solid transparent;
}

.menu-stage .sousmenu li a:link, .menu-stage li a:visited {
    display: block;
    color: #FFF;
    text-decoration: none;
    background-color: #7c9ab5;
}

.menu-stage .sousmenu li a:hover {
    background-color: #77b7e1;
}

.menu-stage li:hover .sousmenu {
    display: block;
}