*{
    box-sizing: border-box;
}

:root{
    --color1: #16026e;
    --color2: #F4F4F4;
}


body{
    margin: 0px;
    font-family: Arial;
    line-height: 1.5;  
}

iframe{
    width: 100%;
    border: none;
    height: 350px;
}

div.cover{
    background: url(media/cover_overlay.png) no-repeat center/100% 100%,url(media/cover.jpg) no-repeat center/cover;
    height: 360px;
    position: relative;
}

img.cover-profile{
    height: 100px;
    position: relative;
    left: 50%;
    margin-left: -50px;
    margin-top: 50px;
}

h1{
    color: white;
    text-align: center;
    font-size: 42px;
    margin-top: 10px;
    margin-bottom: 0px;
}
div.cover p{
    color:lightgray;
    text-align: center;
    margin-top: 8px;
    font-size: 14px;
}

div.cover-contact{
    position: absolute;
    top: 20px;
    left: 10px;
    border-left: 4px solid var(--color1);
    padding-left: 8px;
}

div.cover-contact img{
    width: 8%;
    margin-right: 10px;
}

div.cover-contact p{
    text-align: left;
    margin-top: 10px;
    margin-bottom: 0px;
}

div.cover-contact p:first-child{
    margin-bottom: 14px;
}

div.cover-contact *{
    color: white;
    font-size: 14px;
}

a.contact-button{
    color: var(--color1);
    border: 3px solid var(--color1);
    padding: 8px 20px;
    text-decoration: none;
    background-color: #00000040;
    display: inline-block;
    margin-top: 18px;
    font-size: 14px;
}

.section{
    padding-left: 40px;
    padding-right: 40px;
    padding-top: 30px;
    padding-bottom: 30px;
    overflow: auto;
}

div.section-grise1{
    background:url(media/triangle2white.svg) no-repeat center bottom -1px/100%;
    background-color: var(--color2);
    padding-bottom: 70px;     
}

div.section-grise2{
    background:url(media/triangle1white.svg) no-repeat center top/100%;
    background-color: var(--color2);
    padding-top: 100px;        
}

h2{
    text-align: center;
    font-size: 34px;
    margin-top: 0px;
}

div.separateur{
    width: 150px;
    height: 1px;    
    background-color: #979797;
    position: relative;
    left: 50%;
    margin-left: -75px;
}

div.section-grise1 p{
    font-size: 22px;
    color: #656565;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 100px;
    
}

img.col-contenu{
    width: 30%;
}

div.col-contenu{
    width: 60%;
    padding-left: 16px;
}

.float-right{
    float: right;
}

div.texte-avec-ligne-verticale{
    border-left: 4px solid var(--color1);
    padding-left: 8px;
    height: 50px;
    display: inline-block;
}

div.texte-avec-ligne-verticale p{
    margin-top: 0;
}

div.barre-verticale{
    height: 50px;
    width: 4px;
    background-color: var(--color1);
    margin-right: 8px;
}

div.bottom{
    width: 80%;
    margin-left: auto;
    margin-right: auto; 
    border:2px grey solid;
    box-shadow: 1px 1px 12px grey ;
}

div.frame{
    margin: 30x 50px;
    padding: 20px 30px;
    background-color: white;
    box-shadow: 0px 0px 8px 8px rgba(0, 0, 0, 0.1);
}

p.frame-title{
    font-size: 30px;
    margin-top: 5px;
    margin-bottom: 20px;
    text-align: center;
}

div.frame img{
    width: 100px;
}

/* scrollbarr */
div.scrollmenu {
    overflow: auto;
    white-space: nowrap;
    margin: 100px;
  }
  
  div.scrollmenu a {
    display: inline-block;
    text-align: center;
    padding-top: 5px;
  }
  
  div.scrollmenu a:hover {
    background-color: #e4e3e3;
  }

/*bouttom*/
a.back-button{
    color: var(--color1);
    margin-left: -10px;
}

img.portfolio{
    width: 70%;
    max-width: 475px;
}

.display-mobile{
    display: none;
}

/* RESPONSIVE DESIGN : MOBILE */
@media only screen and (max-width: 767px){
    img.cover-profile{
        height: 90px;
        margin-top: 75px;
    }
    
    h1{
        font-size: 38px;
        margin-top: 6px;
        margin-bottom: 0px;
    }
    div.cover p{
        margin-top: 2px;
        font-size: 13px;
    }

    .section{
        padding-left: 20px;
        padding-right: 20px;
    }
    
    div.section-grise1{
        padding-bottom: 40px;     
    }

    h2{
        font-size: 30px;
    }
    
    img.col-contenu{
        width: 100%;
    }
    
    div.col-contenu{
        width: 100%;
        padding-left: 0px;
        margin-top: 20px;
    }

    .col-portfolio{
        width: 100%;
        margin-bottom: 20px;
    }

    div.frame{
        margin: 0x 0px;
        padding: 0px 0px;
        box-shadow: none;
    }

    div.frame img{
        width: 70px;
    }

    /* PORTFOLIO - MOBILE */
    p.frame-title{
        font-size: 23px;
    }

    a.contact-button{
        padding: 7px 12px;
        margin-top: 22px;
        font-size: 12px;
    }
    .display-mobile{
        display: block;
    }
}