@font-face {
    font-family: "futura-light";
    src: url("Futura/FuturaStd-Light.otf") format("opentype");
}

@font-face {
    font-family: "futura-medium";
    src: url("Futura/FuturaStd-Medium.otf") format("opentype");
}

body {
    margin: 0;
    text-transform: uppercase;
    --color-blue: rgb(0, 174, 179);
    --color-text: rgb(77, 77, 77);
    --color-bg: rgb(242, 242, 242);
    --color-foncer: rgb(142, 142, 142);
}

.center-site {
    max-width: 900px;
    position: absolute;
    top: 0; left: 0; bottom: 0; right: 0;
    margin: auto;
}

p {
    color: var(--color-text);
    margin-top: 0px;
}

a {
    text-decoration: none;
    font-size: 1.2rem;
    font-family: futura-medium;
}

ul{
    margin-top: 5px;
}

ul li{
    list-style: none;
}

/* navigation*/
.nav {
    font-family: "futura-light";
    font-size: 12pt;
    width: 50%;
    float: left;
    text-align: center;
    padding-top: 150px;
    position: sticky;
    top: 0;
}

.nav a{
    color: var(--color-text);
    transition-duration: 250ms;
    transition-property: color;
}

.nav a:hover {
        color: var(--color-blue);
}

.nav ul{
    padding-left: 0;
}

.nav ul li{
    margin-top: 20px;
}

.nav ul li:first-of-type{
    margin-top: 60px;
}

li{
    color: var(--color-text);
}

.mail{
    text-transform: initial;
    margin-top: 10px;
    color: var(--color-text);
    padding: 0 50px 0 40px;
}

.mail-1{
    text-transform: initial;
    text-align: justify;
    color: var(--color-text);
    margin-top: 200px;
    font-size: 1.2rem;
    line-height: 1.5rem;
    padding: 0 50px;
}

.lastUpdate{
    color: var(--color-text);
    text-transform: lowercase;
    font-size: 75%;
}
/* end navigation*/

/* content */
.content {
    background-color: var(--color-bg);
    font-family: "futura-medium";
    width: 50%;
    float: right;
    padding-top: 150px;
    min-height: 900px;
}

.blue-bullet {
    list-style-image: url("bullet.png");
}

.content li a{
    color: var(--color-text);
    font-size: 1.2rem;
}

.section {
    font-size: 1.2rem;
    font-family: "futura-light";
}

.section-title{
    color: var(--color-blue);
    font-size: 1.1rem;
    font-family: "futura-medium";
    margin-left: 40px;
}

.titre2{
    margin-bottom: 12px;
}

.section ul a:hover{
    color: var(--color-foncer);
}

.section .sous-li a{
    font-size: 80%;
}

.sous-li::before{
    content: "+";
}

.soustitre{
    font-size: 10pt;
    margin-top: 0;
    margin-bottom: 10px;
}

.description{
    text-transform: initial;
    margin-left: 40px;
    margin-top: 20px;
    line-height: 2rem;
}

.blabla{
    text-align: justify;
    text-transform: initial;
    padding: 0 30px 0 30px;
}

/* end content */

/* footer */
.footer {
    display: inline-block;
    /* float: none; */
    width: 100%;
    text-align: center;
    border-top: 1px var(--color-blue) solid;
    padding-top: 10px;
    padding-bottom: 5px;
}

.footer_text{
    display: inline-block;
    font-size: 1rem;
    color: var(--color-text);
    padding-left: 5px;
}

/* end footer */

iframe{
    width: 90%;
    height: 315px;
    margin: 0 auto 25px auto;
    display: block;
}

.vert{
    color: var(--color-blue);
    display: block;
    font-size: 1.8rem;
}

.vert_02 a{
    color: var(--color-blue);
    cursor: pointer;
    transition-duration: 250ms;
    transition-property: color;
}

.vert_02 a:hover{
    color: var(--color-text);
}

.vert_03{
    color: var(--color-blue)
}

.retour{
    /* font-family: Futura; */
    color: var(--color-blue);
    font-size: 1rem;
    text-transform: uppercase;
    margin: 50px 0 0 40px;
    transition-duration: 250ms;
    transition-property: color;
}

.retour:hover{ 
    color: var(--color-text)!important;
}

.retour::before{
    content: "< " ;
    font-size: 1.5rem;
}

.smaller{
    font-size: 70%;
    /* vertical-align: super; */
}

.logo{
    width: 230px;
}

.signature{
    width: 65px;
}

.name_list{
    list-style-type: none;
    line-height: 1.5rem;
    font-size: 1rem;
    color:var(--color-text);
    margin: 0px;
    padding: 0px;
}

summary{
    outline: none;
    cursor: pointer;
}

details ul{
    background-color: white;
    padding: 20px;
    width: 80%;
    margin: auto;
    border-radius: 10px;
}

details summary::-webkit-details-marker {
    display: none;
}

.liste_button{
    background-color: var(--color-blue);
    text-align: center;
    font-size: 1rem;
    color: white;
    border-radius: 10px;
    padding: 5px 10px 5px 10px;
    cursor: pointer;
    height: 25px;
    line-height: 30px;
    margin-left: 125px;
    width: 100px;
    animation-name: "liste_button";
    animation-duration: 1s;
    animation-iteration-count: infinite;
    animation-direction: alternate;
}

@keyframes liste_button{
    from {background-color: var(--color-text);}
    to {background-color: var(--color-blue);}
}

.liste_smaller{
    /* font-size: 90%; */
    text-transform: lowercase;
}