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

:root {
    /* --theme-color: #249595; */
    --theme-color:#ff7d18;
    /* --theme-color:#ff8200; */
    /* --theme-color-transparent: rgba(36, 149, 149, 0.1); */
    --theme-color-transparent: rgba(255, 125, 24, 0.1);
    --theme-color-light: rgba(255, 125, 24, 0.4);
    --text-color: #141616;
    --background-color: #e6e9ea;
}

body{
    text-align: center;
    font-family: 'Fira Sans Extra Condensed', sans-serif;
    color: var(--text-color);
    background-color: var(--background-color);
}

.content{
    width: 50%;
    margin: auto;
}

#logo{
    height: 20vh;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index:1;
}

.logo{
    height: 20vh;
    visibility: hidden;
    opacity: 0;
}

#names{
	width:100%;
    text-align: center;
	margin: auto;
	position: fixed;
	font-size:1.4em;
    top: 70%;
    opacity: 0;
    z-index: 6;
    
}

#names p{
	width:50%;
	margin: auto;
	z-index:2;
	position: fixed;
	padding-bottom: 30px;
	text-align: center;
}

#duo a{
	text-decoration: none;
	color: #141616;
}

#duo a:hover{
	color: var(--theme-color);
}

strong{
	font-weight: normal;
}

h1{
	display:none;
}

#main{
	position: relative;
    opacity: 0;
    visibility: hidden;
    z-index: 0;
}

#definition{
	position: absolute;
	color:#cfcfcf;
	font-size: 2em;
	text-align: justify;
    padding-top: 3vh;
    padding-bottom: 3vh;
}

.word{
	color: var(--theme-color);
}

.italique{
	font-style: italic;
}

h2{
	font-weight:normal;
}

/* MENU */
nav{
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    height: 100vh;
    width : 100%;
    display: flex;
    justify-content: center;
    z-index: 200;
    opacity: 0;
    visibility: hidden;
}
nav > ul{
    top: 50%;
    margin: auto;
    list-style: none;
}
nav > ul > li{
    margin: 5vh;
}
nav > ul > li > a{
    text-transform: uppercase;
    font-size:2em;
    text-decoration: none;
    color: var(--text-color);
}
nav > ul > li > a:hover{
    color: var(--theme-color);
}
nav > ul > li > ul{
    list-style: none;
    padding-top: .4em;
}
nav > ul > li > ul[data-sub="close"]{
    visibility: hidden;
    opacity: 0;
    height: 0;
}
nav > ul > li > ul > li{
    margin: 1vh;
}
nav > ul > li > ul > li > a{
    font-size:1.5em;
    text-decoration: none;
    color: var(--text-color);
}
nav > ul > li > ul > li > a:hover{
    color: var(--theme-color);
}
nav .logo-nav,
nav .logo-nav-hover{
    height: 1em;
}
nav img.logo-nav-hover{
    display:none;
}
nav a.logo-nav:hover img.logo-nav{
    display:none;
}
nav a.logo-nav:hover img.logo-nav-hover{
    display:inherit;
}

.hamburger {
    position: fixed;
    top: 8vh;
    right: 10vh;
    display: block;
    z-index: 10000;
    visibility:hidden;
    opacity: 0;
}
.hamburger:hover{
    cursor: pointer;
}
.bar {
    height: 3px;
    width: 40px;
    background:  var(--text-color);
    margin: 10px 0;
    opacity: 0.8;
    /* transition: all 0.3s ease-in-out; */
}

/* LINES */
.line-container{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    z-index: 0;
}
.line{
    height: 1.2vh;
    display: flex;
    width: 100%;
}
.half{
    background-color: white;
    box-shadow: 0px -10px white
}

/* RESPONSIVE */
@media (orientation: portrait) {
    .logo{
        height: 14vh;
    }
    #names{
        top: 65%;
    }
}

@media (max-aspect-ratio: 5/9) {
    .logo{
        height: 11vh;
    }
}
@media (max-aspect-ratio: 6/13) {
    .logo{
        height: 8vh;
    }
    #names{
        top: 40%;
    } 
}
@media screen and (max-width: 1160px) {
	#definition{
		font-size: 1.8em;
	}
    /* MENU */
    .hamburger { 
        top: 8vh;
        right: 6vh;
    }
}
@media screen and (max-width: 960px) {
	#definition{
		font-size: 1.6em;
	}
	#names{
	    font-size:1.2em;
	}
    /* small hamburger */
    .hamburger { 
        top: 8vh;
        right: 4vh;
    }
    .bar {
        height: 2px;
        width: 30px;
        margin: 7px 0;
    }
}
@media screen and (max-width: 660px) {
	#definition{
		font-size: 1.2em;
	}
	#names{
        width:80%;
        font-size:1.1em;
	}
}
@media screen and (max-width: 460px) {
	#definition{
        font-size: 1em;
    }
    #names{
        width:90%;
        font-size:0.9em;
    }
}





/* MENU EN FONCTION DE VH */
@media screen and (max-height: 660px) {
    .hamburger { 
        top: 6vh;
        right: 5vh;
    }
    nav > ul > li{
        margin: 4.5vh;
    }
    nav > ul > li > a{
        font-size:1.7em;
    }

    nav > ul > li > ul{
        padding-top: .4em;
    }
    nav > ul > li > ul > li{
        margin: .9vh;
    }
    nav > ul > li > ul > li > a{
        font-size:1.3em;
    }
    nav .logo-nav,
    nav .logo-nav-hover{
        height: 1em;
    }
}
@media screen and (max-height: 560px) {
    nav > ul > li{
        margin: 4vh;
    }
    nav > ul > li > a{
        font-size:1.5em;
    }

    nav > ul > li > ul{
        padding-top: .1em;
    }
    nav > ul > li > ul > li{
        margin: .6vh;
    }
    nav > ul > li > ul > li > a{
        font-size:1.2em;
    }
    nav .logo-nav,
    nav .logo-nav-hover{
        height: .9em;
    }
}
@media screen and (max-height: 460px) {
    .hamburger { 
        top: 4vh;
        right: 4vh;
    }
    nav > ul > li{
        margin: 3.5vh;
    }
    nav > ul > li > a{
        font-size:1.4em;
    }
    nav > ul > li > ul{
        padding-top: 0em;
    }
    nav > ul > li > ul > li{
        margin: .6vh;
    }
    nav > ul > li > ul > li > a{
        font-size:1.1em;
    }
    nav .logo-nav,
    nav .logo-nav-hover{
        height: 1em;
    }
}
@media screen and (max-height: 410px) {
    nav > ul > li{
        margin: 3vh;
    }
    nav > ul > li > a{
        font-size:1.3em;
    }
    nav > ul > li > ul{
        padding-top: 0em;
    }
    nav > ul > li > ul > li{
        margin: .5vh;
    }
    nav > ul > li > ul > li > a{
        font-size:1em;
    }
    nav .logo-nav,
    nav .logo-nav-hover{
        height: 1em;
    }
}
@media screen and (max-height: 360px) {
    nav > ul > li{
        margin: 2.2vh;
    }
    nav > ul > li > a{
        font-size:1.2em;
    }
    nav > ul > li > ul{
        padding-top: 0em;
    }
    nav > ul > li > ul > li{
        margin: .4vh;
    }
    nav > ul > li > ul > li > a{
        font-size:1em;
    }
    nav .logo-nav,
    nav .logo-nav-hover{
        height: 1em;
    }
}
@media screen and (max-height: 310px) {
    nav > ul > li{
        margin: 1.7vh;
    }
    nav > ul > li > a{
        font-size:1.1em;
    }
    nav > ul > li > ul{
        padding-top: 0em;
    }
    nav > ul > li > ul > li{
        margin: .3vh;
    }
    nav > ul > li > ul > li > a{
        font-size:.9em;
    }
    nav .logo-nav,
    nav .logo-nav-hover{
        height: 1em;
    }
}