@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:ital,wght@0,100;0,300;0,400;0,600;1,100;1,200;1,300&display=swap');


/* *{
    box-sizing: border-box;
} */

.body{
    margin: 0;
    font-family: 'Roboto Mono', monospace; 
    min-width:400px;
    /* height: auto;  */
    /* display: flex;   */
}
/* ********************************************************* */
.header{
   padding: 30px;
}
nav ul {
    list-style-type: none;
    margin: 0;padding: 0;    
}
nav ul li{
    display: inline-block;
    margin-left: 30px;
}
nav ul li a{
    color: white;
    text-decoration: none;
}
nav ul li a:hover{
    font-weight: 600;
}
h2 {
    text-align: center;
    margin-top: 50px;
    margin-bottom: 0;
    font-size: 2em;
}

a {
    text-decoration: none;
}
h3 {
    font-size: 1.5em;
}

footer {
    border-top: 3px solid black;
    margin-top: 50px;
    padding: 30px;
}

/* ***********************Les ID////les ID ********************************************************/
#bienvenue{
    background-color: black;
    height: 100vh;
    color: white;
    overflow: hidden;
}
#flex-header{
    display: flex;
    justify-content: space-between;
    font-size: 25px;
    padding-top: 15px;   
}

#flex-presentation{
    /* border: 6px solid red;  */
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: calc(100vh - 50px);
    margin-top: 15px;   
}

#projet-grille{
    display: grid;
    grid-template-columns:repeat(3, 1fr);
    grid-auto-rows: minmax(70px, auto);
    grid-gap:15px;
}
#contact{
    margin-top: 30px;
    text-align: center;
}
#jump_start{
    background: url('images/points.png'), center url('images/jump-start.png');
    background-size: cover;
    height: 100vh;
    color:white;
    overflow: hidden;
}



/************************************les Classes**************************************************************/
.container{
    width: 1100px;
    margin: 0 auto;
}
.gauche-presentation{
    width: 50%;
}
.gauche-presentation h1{
    font-size: 3em;
    margin: 0;
    padding-bottom: 20px;
}
.gauche-presentation span{
    font-size: 15px;
}
.droite-presentation{
    width: 50%;
    text-align: center;
}
.droite-presentation img{
   width: 80%;
}
.texte-presentation {
    text-align: center;
}

.projet {
    background: black;
    border-radius: 5px;
    color: white;
    padding: 30px 25px;
    transition: all .3s;
    text-shadow: 0 0 15px black;
}
.projet:hover {
    opacity: .7;
}

.projet-a {
    background: center url('images/jump-start.png');
    background-size: cover;
}
.projet-b {
    background: center url('images/rodeo-pump.jpg');
    background-size: cover;
}
.projet-c {
    background: center url('images/pac-man.jpg');
    background-size: cover;
}
.projet-d {
    background: center url('images/mega-pop.jpg');
    background-size: cover;
}

.bouton {
    background: black;
    color: white;
    padding: 15px 30px;
    margin-top: 15px;
}

@media all and (max-width: 1130px) {
    .container {
        width: 700px;
    }
    #flex-presentation, .texte-presentation {
        padding: 15px;
    }
    #projet-grille {
        grid-template-columns: repeat(2, 1fr);
        padding: 30px;
    }
}

@media all and (max-width: 730px) {
    .container {
        width: 100%;
    }
    .gauche-presentation {
        width: 100%;
    }
}