/*Styles globaux*/

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow-x: hidden;
    transition: background-image 0.3s ease-in-out; 
    min-height: 100vh;
}

body {
    display: flex;
    flex-direction: column;
    background-image: url('../images/fond_jour.jpg');
    background-size: cover; 
    background-position: fixed ; 
    background-repeat: no-repeat;
    background-color: #f9f9f9;
    position:relative;
    min-height: 100vh;
    left: 4px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}


/*Style du Header*/
header {
    position: relative;
    margin-top: 0px;
    width: 100%;
    height: 300px; 
    display: flex;
    flex-direction: column; 
    justify-content: center;
    align-items: center; 
    text-align: center; 
}
@media (max-width:768px) {
    header{
        margin-top: 10px;
    }
    
}
h1 {
    font-size: 70px;
    color: #333; 
    margin: 20px 0 10px 0; 
}

h2 {
    font-size: 24px;
    color: #333;
    margin: 0;
}

.logo {
    position: absolute;
    left: 6px;
    top: 3px;
    width: 60px;
    height: 60px;
    border-radius: 100%;
}

/*------Menu----------*/
#menu {
    top: -20px; 
    left: 50%; 
    transform: translateX(-50%);
    font-weight: bold;
    display: flex; 
    justify-content: center; 
    align-items: center; 
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    z-index: 299; 
    padding: 10px 20px; 
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1); 
}



.off-screen-menu{
    display: none;
}
@media(max-width:768px){

    #menu {
        display: none;
    }

    
 /* off-screen-menu */
.off-screen-menu {
    background-color: rgb(32, 34, 43);
    color: white;
    height: 100vh;
    width: 100%;
    max-width: 450px;
    position: fixed;
    top: 0;
    right: -450px; 
    display: flex;
    flex-direction: column; 
    align-items: center; 
    justify-content: center; 
    text-align: center; 
    font-size: 3rem;
    list-style: none;
    text-decoration: none; 
    transition: right 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(246, 242, 242, 0.794);
    border-radius: 16px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    z-index: 100; 
}

/* Rubriques */
.off-screen-menu li {
    margin: 15px 0; 
    font-family: 'Poppins', sans-serif; 
    font-weight: 600; 
    letter-spacing: 1px; 
    transition: color 0.3s ease;
    text-align: center; 
    list-style: none;
}

.off-screen-menu li a:hover {
    color: rgb(127, 160, 169); 
    transform: scale(1.05); 
    font-size: 18px; 
    padding: 10px; 
    transition: 0.3s ease-in-out;

}

.off-screen-menu ul{
    padding-left:10px ;
}

.off-screen-menu a {
    color: black; 
    text-decoration: none; 
    font-size: 30px; 
    text-align: center; 
}


.off-screen-menu.active {
    right: 0; 
    z-index: 2000;
}

/* nav */
nav {
    padding: 1rem;
    display: flex;
}


/* ham menu */
.ham-menu {
    height: 50px; 
    width: 40px; 
    position: absolute;
    top: 10px; 
    right: 10px;
    z-index: 3000; 
    cursor: pointer;
    border-radius: 5px; 
}

.ham-menu span {
    height: 5px;
    width: 100%;
    background-color: #262937;
    border-radius: 25px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    transition: .3s ease;
    z-index: 2000;
}
.ham-menu span:nth-child(1) {
    top: 25%;
}
.ham-menu span:nth-child(3) {
    top: 75%;
}
.ham-menu.active span {
    background-color: white;
}
.ham-menu.active span:nth-child(1) {
    top: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
}
.ham-menu.active span:nth-child(2) {
    opacity: 0;
}
.ham-menu.active span:nth-child(3) {
    top: 50%;
    transform: translate(-50%, -50%) rotate(-45deg);
}
}
/* Les autres styles */
.nav-top-right {
    position: absolute;
    top: 10px;
    right: 20px;
    margin: 10px;
    display: flex;
}

.nav-top-right ul {
    list-style: none;
    padding: 0;
}

.nav-top-right ul li {
    display: inline;
    margin-left: 15px;
}

.nav-top-right ul li a {
    text-decoration: none;
    font-size: 23px;
    color: #333;
    transition: 0.3s ease-in-out;
}

.nav-top-right ul li a:hover {
    font-size: 18px; 
    padding: 10px; 
}

#menu a:hover {
    color: gray; 
}


/*Yeux qui active le mode sombre*/
.container {    
    position: fixed; 
    top: 20px; 
    right: 10px; 
    max-width: 60px; 
    z-index: 110; 
}

.eyeBall {
    position: relative;
    width: 50px;
    height: 50px;
    top: -11px;
    background-color: transparent;
    border: 5px solid #333;
    border-radius: 50%; 
    overflow: hidden;
    cursor: pointer; 
}

.iris {
    position: absolute;
    width: 20px; 
    height: 20px; 
    background-color: #333;
    border-radius: 50%; 
    top: 50%; 
    left: 50%; 
    transform: translate(-50%, -50%);
}

/*body */



main {
    min-height: 100vh; 
    display: flex;
    flex-direction: column;
}

/*Footer*/
footer {
    display: flex; 
    justify-content: center; 
    align-items: center; 
    position: fixed; 
    bottom: 0; 
    width: 100%; 
    height: 40px; 
    background-color: rgba(72, 68, 68, 0.8);
    color: white; 
    border-radius: 30px 30px 0 0; 
    box-shadow: 0px -2px 10px rgba(70, 68, 68, 0.5);
    text-align: center; 
    z-index: 1000; 
    opacity: 0.9;
}

.footer-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    padding-left: 10px;
}

.footer-icon {
    width: 30px;
    height: 30px;
    filter: invert(100%);
    transition: transform 0.3s;
    border-radius: 100%;
}

.footer-icon:hover {
    transform: scale(1.2);
}

#logo_linkedin {
    width: 40px;
    height: 40px;
}

.sorbonne {
    width: 250px;
    height: 100px;
    left: 30px;
    display: flex;
    position: relative;
}

/*adaptation des logos */
@media (max-width: 768px) {
    .sorbonne {
        width: 200px;
        height: 80px;
    }


}

@media (max-width: 480px) {
    .sorbonne {
        width: 150px;
        height: 60px;
    }


}

@media(max-width:768px){
    .container{
        position: absolute; 
        right: 50%; 
        transform: translateX(50%)
    }

    
}


::-webkit-scrollbar {
    width: 12px; 
    height: 12px; 
}