/* CSS Document */

@font-face{

  font-family: OpenSans;
  font-weight: 400;
  src:
  url("fonts/OpenSans-Regular.ttf")
 
}


/* HEADER */

.header{

  background-color:#ffffff;
  flex-shrink: 0;
  height: 120px;
  margin-top: -10px;
  margin-left: -15px;
  margin-right: -15px;
  position: fixed; /* Set the navbar to fixed position */
  top: 0; /* Position the navbar at the top of the page */
  width: 100%; /* Full width */
  z-index:1; /* repositionne le header devant le body après avoir ajouté l'overlay */
  
}


header img{

  width: 100px;
  height: 100px;
  flex-shrink: 0;
  padding-left: 4.5px;
  padding-top: 15px;
  margin-left: 25px;

}


h1{

  font-family: OpenSans;
  font-size:70px;
  font-weight: 400;
  line-height: 136.08px;
  text-transform: uppercase;
  color: #000000;
  display:flexbox;
  width: 660px;
  height: 297px;
  padding-top: 300px;
  flex-direction: column;
  justify-content:center;
  flex-shrink: 0;
  text-align: center;
  margin-left: 0px;
  padding-bottom: 50px;

}


.h1_container{
  
  font-family: OpenSans;
  font-size: 4vw;
  font-weight: 400;
  line-height: 136.08px;
  text-transform: uppercase;
  color:black;
  width: 100%;
  height: 297px;
  padding-top: 350px;
  flex-direction: column;
  justify-content:center;
  flex-shrink: 0;
  text-align: center;
  display: flexbox;
  padding-bottom: 50px;
  margin-left: auto;
  margin-right: auto;

}


header{

  padding: 10px 15px;
  /* when we float elements inside of our header, they are taken outside
  the regular box flow of the page, and as a result our header collapses */
  overflow: hidden;

}


header h1{

  float: left;

}


.logo_name{

  font-family: OpenSans;
  font-weight: 200;
  font-size: 28px;
  color:black;
  text-decoration: none;
  text-transform: lowercase;
  padding:20px;
  vertical-align: 40px;

}


.icon_menu{

  float: right;
  padding-top: 30px;
  margin-right: 40px;

}


/* NAV */

header nav{

  float: right;
  padding-top: 28px;
  margin-right: 40px;

}


nav a{

  color:black;
  text-decoration: none;
  font-weight: 400;
  padding-top: 40px;
  margin-left: 12px;
  /* without changing our html we can make our letters uppercase */
  text-transform: uppercase;
  font-family: OpenSans;
  vertical-align: -30px;
  font-size: 16px;
 
}


nav a:hover{

  color: #623CEA;
  text-decoration: none;
  font-weight: 400;
  padding-top: 40px;
  margin-left: 12px;
  /* without changing our html we can make our letters uppercase */
  text-transform: uppercase;
  font-family: OpenSans;
  vertical-align: -30px;
  font-size: 16px;

}


/* LANGUAGE */

.active{

  color: #623CEA;
  text-decoration: none;
  font-weight: 00;
  padding-top: 40px;
  margin-left: 12px;
  /* without changing our html we can make our letters uppercase */
  text-transform: uppercase;
  font-family: OpenSans;
  vertical-align: -30px;
  font-size: 16px;

}


.lang{

  color: black;
  text-decoration: none;
  font-weight: 600;
  padding-top: 40px;
  /* without changing our html we can make our letters uppercase */
  text-transform: uppercase;
  font-family: OpenSans;
  vertical-align: -30px;
  font-size: 16px;

}


.lang-en{

  color:black;
  text-decoration: none;
  font-weight: 400;
  padding-top: 40px;
  margin-left: 80px;
  /* without changing our html we can make our letters uppercase */
  text-transform: uppercase;
  font-family: OpenSans;
  vertical-align: -30px;
  font-size: 16px;

}

.lang-en:hover{

  color:#623CEA;
  text-decoration: none;
  font-weight: 400;
  padding-top: 40px;
  margin-left: 80px;
  /* without changing our html we can make our letters uppercase */
  text-transform: uppercase;
  font-family: OpenSans;
  vertical-align: -30px;
  font-size: 16px;

}


.lang-selected{

  color: #623CEA;
  text-decoration: none;
  font-weight: 400;
  padding-top: 40px;
  margin-left: 12px;
  /* without changing our html we can make our letters uppercase */
  text-transform: uppercase;
  font-family: OpenSans;
  vertical-align: -30px;
  font-size: 16px;

}


.lang-selected-en{

  color: #623CEA;
  text-decoration: none;
  font-weight: 600;
  padding-top: 40px;
  margin-left: 12px;
  /* without changing our html we can make our letters uppercase */
  text-transform: uppercase;
  font-family: OpenSans;
  vertical-align: -30px;
  font-size: 16px;

}

.active-lang-en{

  color: #623CEA;
  text-decoration: none;
  font-weight: 600;
  padding-top: 40px;
  /* without changing our html we can make our letters uppercase */
  text-transform: uppercase;
  font-family: OpenSans;
  vertical-align: -30px;
  font-size: 16px;

}


.active-lang-pt{

  color: #623CEA;
  text-decoration: none;
  font-weight: 600;
  padding-top: 40px;
  /* without changing our html we can make our letters uppercase */
  text-transform: uppercase;
  font-family: OpenSans;
  vertical-align: -30px;
  font-size: 16px;

}


.active-lang-fr{

  color: #623CEA;
  text-decoration: none;
  font-weight: 600;
  padding-top: 40px;
  /* without changing our html we can make our letters uppercase */
  text-transform: uppercase;
  font-family: OpenSans;
  vertical-align: -30px;
  font-size: 16px;

}


/* BODY */

body{

  background-color:#ffffff;
  padding-top:150px;

}


/* FOOTER */

.footer{

  background-color:#ffffff;
  height: 120px;
  margin-left: -15px;
  margin-right: -15px;
  margin-bottom: -60px;
  margin-top: -20px;
  padding: 20px;
  
  
}


.footer_container{
  
  font-family: OpenSans;
  font-size: 15px;
  font-weight: 400;
  color: black;
  padding-top: 20px;
  flex-direction: column;
  justify-content:center;
  flex-shrink: 0;
  text-align: center;
  padding-bottom: 5px;
  margin-right: auto;
  margin-left: auto;

}



.copyright{
  
  font-family: OpenSans;
  font-size: 18px;
  font-weight: 400;
  color: black;
  justify-content:center;
  text-transform:initial;
  text-align: center;
  display: flexbox;
  margin-left: auto;
  margin-right: auto;
  width: 100%;



}



.icon{

  flex-shrink: 0;
  padding-bottom: 5px;
  margin-right: 10px;
  margin-left: 10px;
  vertical-align: -20px;
  width: 28px;
  height: 29px;

}


.icon_container{

  position: relative;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
  justify-content:center;
  padding-bottom: 5px;

}


/* CONTACT FORM */


contact h2{

  padding: 20px 70px 0;
  font-size: 3vw;
  text-align: center;
  font-family: OpenSans;
  font-weight: 200;
  line-height: 1.2;
  color:#623CEA;
  padding-top: 80px;

}


/* Style the submit button with a specific background color etc */
input[type=submit] {
  background-color:#ffffff;
  color:#623CEA;
  font-size: 30px;
  padding: 12px 20px;
  border: 2px solid #623CEA;
  border-radius: 4px;
  cursor: pointer;
  margin-bottom: 160px;
  font-weight: 300;
  
}


/* When moving the mouse over the submit button, add a purple color */
input[type=submit]:hover {
  background-color:#623CEA;
  color: white;
  font-size: 30px;
  padding: 12px 20px;
  border: 2px solid #623CEA;
  border-radius: 4px;
  cursor: pointer;
  margin-bottom: 160px;
  font-weight: 300;

}


/* Add a background color and some padding around the form */
.container_contact {
  border-radius: 5px;
  margin-top: 100px;
  margin-bottom: 40px;
  display:block;
  margin-left: -150px;
  margin-right: 150px;
  text-align: center;
  padding-top: 20px;
  padding-bottom: 170px;

}
  

/* ABOUT */



.container_about{

  column-count: 4;
  margin-right: 130px;
  margin-left: 320px;
  padding-top: 200px;
  display: block;
  column-gap: 10px;
  
}
  

.expertise_icon{

  display: block;
  margin-left: 50;
  margin-right: auto;
  width: 40%;
  padding-top: -10px;
  flex-shrink: 0;


}

.domaine{

  width: 800px;
  height: 2px;
  color:#623CEA;
  text-align:left;
  font-family: OpenSans;
  font-size: 20px;
  font-style: normal;
  font-weight: 600;
  line-height: 1.3;
  text-transform: uppercase;
  padding-top: 20px;
  padding-left: 20px;
  padding-right: 20px;
  margin-left: auto;
  margin-right: auto;
  padding-bottom:10px;

}


.expertise{

  width: 800px;
  height: 5px;
  color:black;
  text-align:left;
  font-family: OpenSans;
  font-size: 20px;
  font-style: normal;
  font-weight: 400;
  line-height: 1.3;
  padding-top: 5px;
  padding-left: 20px;
  padding-right: 20px;
  margin-left: auto;
  margin-right: auto;
  padding-bottom: -20px;

}



.title{
 
  padding: 20px 70px 0;
  font-size: 35px;
  text-align: center;
  font-family: OpenSans;
  font-weight: 200;
  line-height: 1.2;
  color:#623CEA;
  padding-top: 193px;

}


.title_2{
 
  padding: 20px 70px 0;
  font-size: 35px;
  text-align: center;
  font-family: OpenSans;
  font-weight: 200;
  line-height: 1.2;
  color:#623CEA;
  padding-top: 0px;
  
}


.mail{
 
  padding: 20px 70px 0;
  font-size: 20px;
  text-align: right;
  font-family: OpenSans;
  font-weight: 200;
  line-height: 1.2;
  color:#623CEA;
  padding-top: 193px;
  
  }


.div_about{

  margin-top: 200px;
  margin-bottom: 400px;

}


.about{

  width: 800px;
  height:  50px;
  color:black;
  text-align: justify;
  font-family: OpenSans;
  font-size: 24px;
  font-style: normal;
  font-weight: 400;
  line-height: 1.5;
  padding-top: 5px;
  padding-left: 20px;
  padding-right: 20px;
  margin-left: auto;
  margin-right: auto;
  padding-bottom: 50px;

}


.title-about{

  width: 526px;
  height:  80px;
  color:#623CEA;
  text-align: center;
  font-family: OpenSans;
  font-size:50px;
  font-style: normal;
  font-weight: 400;
  line-height: 1.3;
  padding-top: 20px;
  padding-left: 20px;
  padding-right: 20px;
  margin-left: auto;
  margin-right: auto;
  padding-bottom: 34px;

}





.about2{

  width: 800px;
  height: 20px;
  color:#000000;
  text-align:left;
  font-family: OpenSans;
  font-size: 28px;
  font-style: normal;
  font-weight: 400;
  line-height: 1.3;
  padding-top: 5px;
  padding-left: 20px;
  padding-right: 20px;
  margin-left: auto;
  margin-right: auto;
  padding-bottom: 20px;

}


.center_title {

  padding: 20px 70px 0;
  font-size: 2vw;
  text-align: center;
  font-family: OpenSans;
  font-weight: 200;
  line-height: 1.2;
  color:#623CEA;
  margin-bottom: 40px;
  margin-top: -20px;
  margin-left: auto;
  margin-right: auto;
  
}


.responsive{

  width: 50%;
  /*padding-top: 80px;*/
  /*padding-bottom: 15px;*/
  /*padding-left: -30px;*/
  display: block;
  margin-left: auto;
  margin-right: auto;
  /*margin-bottom: -74px;*/
  border-radius: 0px;

}


.center_project{

  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 80%;
  margin-top: 60px;
  margin-bottom: 10px;

}


.center_project_2{

  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 80%;
  margin-top: -200px;
  margin-bottom: 10px;

}


.center_project_img{

  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 100%;

}


.center{

  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 50%;

}


.center_video{

  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 80%;
  padding-bottom: 50px;
  margin-top: 20px;

}


.text_center{

  padding: 20px 70px 0;
  font-size: 3vw;
  text-align: center;
  font-family: OpenSans;
  font-weight: 200;
  line-height: 1.2;
  color:#623CEA;
  
}


.media{

  max-width: 800px;

}


.media{

  display: grid;
  grid-template-columns: 1fr 3fr;
  grid-template-areas:"img content";
  margin-bottom: 1em;

}


.flipped{

  grid-template-columns: 3fr 1fr;
  grid-template-areas: "content img";
  box-sizing: content-box;

}


.media .image{

  grid-area: img;

}


.media .text{

  grid-area: content;
  padding: 10px;

}


/* TEXT PROJECT PAGES */

.container_project{
  
  margin-right: -12px;
  margin-left: -12px;
  height: 170px;
  margin-bottom: -80px;

}


.title_brief_client_project{

  padding: 20px 10px 0;
  font-size: 50px;
  text-align:left;
  font-family: OpenSans;
  font-weight:200;
  text-transform: uppercase;
  color:#623CEA;
  line-height: 1.3;
  margin-top: 20px;
  margin-left: auto;
  margin-right: auto;

}


.title_brief_client_project_2{

  padding: 20px 10px 0;
  font-size: 20px;
  text-align:right;
  font-family: OpenSans;
  text-transform: uppercase;
  font-weight:600;
  color:#623CEA;
  line-height: 1.3;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: -3px;
  margin-top: -620px;
  
}


.client_project{

  padding: 20px 80px 0;
  font-size: 18px;
  text-align:left;
  font-family: OpenSans;
  font-weight:200;
  color:#623CEA;
  margin-top: -60px;
  margin-left: auto;
  margin-right: auto;

}


.client_project_2{

  padding: 20px 80px 0;
  font-size: 18px;
  text-align:left;
  font-family: OpenSans;
  font-weight:200;
  color:#623CEA;
  margin-top: -38px;
  margin-left: auto;
  margin-right: auto;

}


.livrables{

  padding: 20px 80px 0;
  font-size: 20px;
  text-align:left;
  font-family: OpenSans;
  font-weight:600;
  text-transform: uppercase;
  color:#623CEA;
  line-height: 1.3;
  margin-top: 20px;
  margin-left: auto;
  margin-right: auto;

}


.réalisations{

  padding: 20px 80px 0;
  font-size: 18px;
  text-align:left;
  text-transform: none ;
  font-family: OpenSans;
  font-weight:200;
  color:#000000;
  line-height: 1.5;
  margin-bottom: 18px;
  margin-top: -40px;

}


.réalisations2{

  padding: 20px 80px 0;
  font-size: 18px;
  text-align:left;
  text-transform: none ;
  font-family: OpenSans;
  font-weight:200;
  color:#000000;
  line-height: 1.5;
  margin-bottom: 100px;
  margin-top: -40px;
  padding-bottom: 250px;

}



.line{
  margin-right: -12px;
  margin-left: -12px;
  display:flex;
  height: 2px;
  color: #623CEA;
  background-color: #623CEA;
  margin-top: 80px;
  margin-bottom: -80px;

}


.container_text_brief{
  
  margin-top: -230px;
  padding-bottom: 50px;
  padding-top: 20px;
  display: block;
  margin-top: -10x;
  margin-right: -12px;
  margin-left: -12px;

}


.title_brief{

  padding: 20px 80px 0;
  font-size: 20px;
  text-align:right;
  font-family: OpenSans;
  font-weight:600;
  text-transform: uppercase;
  color:#623CEA;
  line-height: 1.3;
  margin-top: -350px;
  margin-left: auto;
  margin-right:auto;

}


.text_brief{

  padding: 20px 80px ;
  font-size: 18px;
  text-align:right;
  text-transform: none ;
  font-family: OpenSans;
  font-weight:200;
  color:#000000;
  line-height: 1.5;
  margin-bottom: 100px;
  margin-top: -40px;
  padding-bottom: 250px;
  margin-left: auto;
  margin-right:auto;

}


.text_brief_2{

  padding: 20px 80px ;
  font-size: 18px;
  text-align:right;
  text-transform: none ;
  font-family: OpenSans;
  font-weight:200;
  color:#000000;
  line-height: 1.5;
  margin-bottom: 100px;
  margin-top: -370px;
  padding-bottom: 250px;
  margin-left: auto;
  margin-right:auto;

}



.line_2{
  margin-right: -12px;
  margin-left: -12px;
  display:flex;
  height: 2px;
  color: #623CEA;
  background-color: #623CEA;
  margin-top: 0px;
  margin-bottom: 20px;

}


.container_title_project{
  column-count: 1;
  margin-right: -12px;
  margin-left: -12px;
  display:flex;
  height: 100px;
  background-color: #623CEA;
  margin-bottom: -80px;

}



/* LÈGENDES IMAGE PROJET */

.center_subtitle_project{

  padding: 20px 80px;
  font-size:50px;
  text-align: center;
  font-family: OpenSans;
  font-weight: 200;
  line-height: 1.2;
  color:#000000;
  margin-top: 0px;
  padding-bottom: 80px;

}


.center_subtitle_video{

  padding: 20px 0;
  font-size:27px;
  text-align: center;
  font-family: OpenSans;
  font-weight: 200;
  line-height: 1.2;
  color:#000000;
  margin-top: -10px;
  padding-bottom: 80px;

}


/* TEXT */

h4{

  display: flex;
  width: 300px;
  height: 38px;
  flex-direction: column;
  justify-content: center;
  flex-shrink: 0;
  color:black;
  font-family: OpenSans;
  font-size: 24px;
  font-style: normal;
  font-weight: 200;
  line-height: 21.79px;
  text-transform: initial;
  text-decoration: none;
  text-align: center;
  margin-left: 641.5px;
  margin-right: 641.5px;
  margin-top: 208px;
  margin-bottom: 779px;

}



.text{

  font-family: OpenSans;
  font-size: 14px;
  font-weight: 600;
  line-height: 14.52px;
  color: #C7C7C7;
  padding-left: 20px;

}


/* FOOTER */

.arrow{

  font-family: OpenSans;
  font-weight:500;
  text-decoration: none;
  font-size:40px;
  text-align: center;
  margin-right:auto;
  margin-left: auto;
  color: #000000;

  }


.preserve-whitespace{

  white-space: pre-wrap;

}

.arrow:hover{

    font-family: OpenSans;
    font-weight:500;
    text-decoration: none;
    font-size:40px;
    text-align: center;
    margin-right:auto;
    margin-left: auto;
    color:#623CEA;

}
  

 .span{

  flex-direction: column;
  justify-content:center;
  flex-shrink: 0;
  text-align: center;
  padding-bottom: -5px;
  margin-right:auto;
  margin-left: auto;
  margin-top: 30px;

}



  footer {

  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
    
}


    /* GRID PROJECT */
  

  .container {

  column-count: 2;
  margin-right: 150px;
  margin-left: 130px;
  padding-top: 120px;
  display: block;
  
}
  

  .column{
  
  display: flex;
  width: 100%;

}
  
  
    
  .photo {

  position: relative;
  margin-bottom: 16px;
  margin-right: px;
  margin-left: 20px;
  border-radius: 0px;
    
}

  
  .overlay {

  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(98, 60, 234, 0.8);
  opacity: 0;
  transition: opacity 0.3s;
  border-radius: 0px;

}

  
  .text-overlay {

  position:absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  text-align:center;
   margin:0;

}


  .text-overlay h2 {
    
  font-family: OpenSans;
  font-size:28px;
  font-weight: 400;
  line-height: 1.3;
  color: #ffffff;

}


  .text-overlay h3 {

  font-family: OpenSans;
  font-size:18px;
  font-weight: 200;
  font-style:italic;
  color: #ffffff;

}


  .text-overlay h4 {
    
  position:absolute;
  font-family: OpenSans;
  font-size:24px;
  font-weight: 400;
  line-height: 1.3;
  color: #ffffff;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  text-align:center;
  margin:0;

}


  .text-overlay h5 {

  position:absolute;
  font-family: OpenSans;
  font-size:16px;
  font-weight: 200;
  font-style: italic;
  line-height: 1.3;
  color: #ffffff;
  padding-top: 10px;

}



  /* BURGER MENU */

 .container a:hover .overlay {

    opacity: 1;

  }

  
  .close{

    float: right;
    margin-right: 10px;
    margin-top:-100px;
    padding-top: 89px;
    width: 24px;
    height: 24px;
      
  }

  
  .overlay-menu{

    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity .35s, visibility .35s, height .35s;
    overflow: hidden;
    background: black;
    z-index: -1;

}


#main-menu {

  display: block;
  height: 100px;
  width: 100%;
  background:#623CEA;
  margin: 0px;  
  z-index: 9;

}


#main-menu ul {

  max-width: 800px;
  width: 100%;
  height: 100%;
  margin: 0px auto;
  padding: 0px;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  z-index: 9;

}


#main-menu li {

  list-style-type: none;
  font-size: 2rem;

}


#main-menu a {

  color: #B9FAF8;
  font-size: 1.5rem;
  text-decoration: none;

}


#main-menu a:hover {

  text-decoration: underline;

}


#hamburger-input{

  display: none;

}


  #hamburger-menu {

    position: fixed;
    float: right;
    margin-right: 10px;
    margin-top:-120px;
    padding-top: 80px;
    width: 24px;
    height: 24px;
    
  }


#hamburger-menu #sidebar-menu {

    visibility: hidden;
    position: fixed;
    top: 0;
    right: -250px;
    width: 200px;
    height: 100%;
    background-color:#623CEA;
    transition: 0.3s;
    padding: 0px 20px;
    box-sizing: border-box;

}
  

#hamburger-menu h6 {

  color:black;
  text-decoration: none;
  font-weight: 400;
  text-align: center;
  text-transform: uppercase;
  font-family: OpenSans;
  font-size: 16px;
  justify-content: center;
  padding-top: 20px;
  padding-right: 14px;

}


#hamburger-menu ul {

  padding-left: 0px;
  padding-top: 20px;
  
}


#hamburger-menu li {

  list-style-type: none;
  line-height: 28px;
  text-align: center;
  justify-content: center;

}


#hamburger-menu a {

  color:#000000;
  font-size: 18px;
  text-align: center;
  text-decoration: none;

}


#hamburger-menu a:hover {

  text-decoration: none;
  color:#ffffff;
  font-size: 18px;
  
}


#hamburger-menu .lang-selected {

  text-decoration: none;
  color:#ffffff;
  font-size: 18px;
  
}


#hamburger-input:checked + #hamburger-menu #sidebar-menu {

    visibility: visible;
    top: 0px;
    right: -40px;
    height: 340px;
    width: 180px;

}


#hamburger-input:checked ~ .overlay{

    visibility: visible;
    opacity: 0.4;

}





 /* Extra small devices (phones, 600px and down) */
 @media only screen and (max-width: 600px) {

  .container {
    
    column-count: 1;
    margin-left: 15px;
    margin-right: 35px;

  }

  header img{

    width: 60px;
    height: 60px;
    flex-shrink: 0;
    padding-left: 4.5px;
    padding-top: 28px;
    margin-left: 25px;
  
  }


  .logo_name{

    font-family: OpenSans;
    font-weight: 200;
    font-size: 20px;
    color:black;
    text-decoration: none;
    text-transform: lowercase;
    padding:20px;
    vertical-align: 24px;
  
  }


  .icon{

    flex-shrink: 0;
    padding-bottom: 5px;
    margin-right: 10px;
    margin-left: 10px;
    vertical-align: -20px;
    width: 23px;
    height: 22px;
  
  }


  .container_about{

    column-count: 1;
    margin-right: 100px;
    margin-left: 130px;
    padding-top: 80px;
    display: block;
    
  }

  .expertise_icon{

    display: block;
    margin-left: 15;
    margin-right: auto;
    width: 80%;
    padding-top: 100px;
    flex-shrink: 0;
  
  }


  .domaine{

    width: 800px;
    height: 2px;
    color:#623CEA;
    text-align:left;
    font-family: OpenSans;
    font-size: 20px;
    font-style: normal;
    font-weight: 600;
    line-height: 1.3;
    text-transform: uppercase;
    padding-top: 20px;
    padding-left: 20px;
    padding-right: 20px;
    margin-left: auto;
    margin-right: auto;
    padding-bottom:10px;
  
  }


  .expertise{

    width: 800px;
    height: 5px;
    color:black;
    text-align:left;
    font-family: OpenSans;
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 1.3;
    padding-top: 5px;
    padding-left: 20px;
    padding-right: 20px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: -42px;
  
  }
  

  .about{

    width: 380px;
    height:  60px;
    color:black;
    text-align:left;
    font-family: OpenSans;
    font-size: 24px;
    font-style: normal;
    font-weight: 400;
    line-height: 1.3;
    padding-top: 20px;
    padding-left: 20px;
    padding-right: 20px;
    margin-left: auto;
    margin-right: auto;
    padding-bottom: 15px;
  
  }
  

    .about2{

      width: 380px;
      height: 5px;
      color:#623CEA;
      text-align:left;
      font-family: OpenSans;
      font-size: 20px;
      font-style: normal;
      font-weight: 600;
      line-height: 1.3;
      padding-top: px;
      padding-left: 20px;
      padding-right: 20px;
      margin-left: auto;
      margin-right: auto;
      padding-bottom:5px;
      
    }


    .about3{
    
      width: 380px;
      height: 20px;
      color:#000000;
      text-align:left;
      font-family: OpenSans;
      font-size: 22px;
      font-style: normal;
      font-weight: 400;
      line-height: 1.3;
      padding-top: 40px;
      padding-left: 20px;
      padding-right: 20px;
      margin-left: auto;
      margin-right: auto;
      padding-bottom: 10px;
    
    }
    
    
    .expertise{
    
      width: 380px;
      height: 5px;
      color:black;
      text-align:left;
      font-family: OpenSans;
      font-size: 20px;
      font-style: normal;
      font-weight: 400;
      line-height: 1.3;
      padding-top: 5px;
      padding-left: 20px;
      padding-right: 20px;
      margin-left: auto;
      margin-right: auto;
      padding-bottom: 40px;
    
    }
  

  .title-about{
  
    width: 400px;
    height:  80px;
    color:#623CEA;
    text-align: center;
    font-family: OpenSans;
    font-size:50px;
    font-style: normal;
    font-weight: 400;
    line-height: 1.3;
    padding-top: 20px;
    padding-left: 20px;
    padding-right: 20px;
    margin-left: auto;
    margin-right: auto;
    padding-bottom: 34px;
  
  }

  
  .center_name_project{

    padding: 20px 70px 0;
    font-size: 10px;
    text-align: center;
    font-family: OpenSans;
    font-weight: 200;
    line-height: 1.2;
    padding-top: 150px;
    padding-bottom: 30px;
    color:#623CEA;
      
  }


  .center_name_project{

    padding: 20px 70px 0;
    font-size: 40px;
    text-align: center;
    font-family: OpenSans;
    font-weight: 200;
    line-height: 1.2;
    padding-top: 150px;
    padding-bottom: 30px;
    color:#623CEA;
      
  }

  

  .center_subtitle_project{

    padding: 20px 0;
    font-size: 14px;
    text-align: center;
    font-family: OpenSans;
    font-weight: 200;
    line-height: 1.2;
    text-transform: initial;
    color: black;
    margin-top: -10px;
    padding-bottom: 80px;
  
  }
  

  .container_contact {

    border-radius: 5px;
    margin-top: 100px;
    margin-bottom: 40px;
    display:block;
    margin-left: 30px;
    margin-right:30x;

  }


  .overlay {

    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(98, 60, 234, 0.8);
    opacity: 0;
    transition: opacity 0.6s;
  }


  .title_brief_client_project{

    padding: 20px 10px 0px 80px;
    font-size: 38px;
    text-align:left;
    font-family: OpenSans;
    font-weight:200;
    text-transform: uppercase;
    color:#623CEA;
    line-height: 1.3;
    margin-top: 20px;
    margin-left: auto;
    margin-right: auto;
  
  }

  .client_project{

    width:60%;
    padding: 20px 50px 0;
    font-size: 22px;
    text-align:left;
    font-family: OpenSans;
    font-weight:200;
    color:#623CEA;
    margin-top: -38px;
    margin-left: 30px;
    margin-right: 30px;
  
  }


  .client_project_2{

    width:60%;
    padding: 20px 50px 0;
    font-size: 22px;
    text-align:left;
    font-family: OpenSans;
    font-weight:200;
    color:#623CEA;
    margin-top: -38px;
    margin-left: 30px;
    margin-right: 30px;
  
  }


  .livrables{

    padding: 20px 80px 0;
    font-size: 22px;
    text-align:left;
    font-family: OpenSans;
    font-weight:600;
    text-transform: uppercase;
    color:#623CEA;
    line-height: 1.3;
    margin-top: 20px;
    margin-left: auto;
    margin-right: -50px;
  
  }
  
  
  .réalisations{
  
    padding: 20px 80px 0;
    font-size: 20px;
    text-align:left;
    text-transform: none ;
    font-family: OpenSans;
    font-weight:200;
    color:#000000;
    line-height: 1.5;
    margin-bottom: 18px;
    margin-top: -40px;
  
  }
  
  
  .réalisations2{
  
    padding: 20px 80px 0;
    font-size: 20px;
    text-align:left;
    text-transform: none ;
    font-family: OpenSans;
    font-weight:200;
    color:#000000;
    line-height: 1.5;
    margin-bottom: 100px;
    margin-top: -40px;
    padding-bottom: 250px;
  
  }


  .container_text_brief{

    padding: 20px 0px 0;
    font-size: 20px;
    text-align:left;
    font-family: OpenSans;
    text-transform: uppercase;
    color:#623CEA;
    line-height: 1.3;
    margin-top: 30px;
    margin-left: auto;
    margin-right: auto;
  
  }


  .title_brief{
    
    padding: 20px 80px 0;
    font-size: 22px;
    text-align:left;
    font-family: OpenSans;
    font-weight:600;
    text-transform: uppercase;
    color:#623CEA;
    line-height: 1.3;
    margin-top: -350px;
    margin-left: auto;
    margin-right:auto;
  
  }
  
  
  .text_brief{

    width: 400px;
    padding: 20px 80px ;
    font-size: 18px;
    text-align:left;
    text-transform: none ;
    font-family: OpenSans;
    font-weight:200;
    color:#000000;
    line-height: 1.5;
    margin-bottom: 100px;
    margin-top: -40px;
    padding-bottom: 250px;
    margin-left: auto;
    margin-right: auto;
  
  }
  
  
  .text_brief_2{

    width: 400px;
    padding: 20px 80px ;
    font-size: 19px;
    text-align:left;
    text-transform: none ;
    font-family: OpenSans;
    font-weight:200;
    color:#000000;
    line-height: 1.5;
    margin-bottom: 100px;
    margin-top: -370px;
    padding-bottom: 250px;
    margin-left: auto;
    margin-right:auto;
  
  }

  .copyright{
  
    font-family: OpenSans;
    font-size: 16px;
    font-weight: 400;
    color: black;
    justify-content:center;
    text-transform:initial;
    text-align: center;
    display: flexbox;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
  
  
  
  }

  #hamburger-menu {

    position: fixed;
    visibility: visible;
    top: 20px;
    right: 20px;
    width: 30px;
    height: 30px;
    display: block;
    border: none;
    padding: 0px;
    margin: 20px;
    font-family: OpenSans;
    background: linear-gradient(
      to bottom, 
      black, black 20%, 
      white 20%, white 40%, 
      black 40%, black 60%, 
      white 60%, white 80%, 
      black 80%, black 100%

    );
}


#hamburger-menu #sidebar-menu {

    visibility: visible;
    position: fixed;
    top: 0;
    right: -250px;
    width: 200px;
    height: 100%;
    background-color:#623CEA;
    padding: 0px 10px;
    box-sizing: border-box;

}

  
 }

 /* Small devices (portrait tablets and large phones, 600px and up) */
 @media /*only screen and*/ (min-width: 600px) {

  .container {

    margin-left: 20px;
    margin-right: 40px;

  }


  .title_brief_client_project{

    padding: 20px 180px 10px 80px;
    font-size: 38px;
    text-align:left;
    font-family: OpenSans;
    font-weight:200;
    text-transform: uppercase;
    color:#623CEA;
    line-height: 1.3;
    margin-top: 20px;
    margin-left: auto;
    margin-right: auto;
  
  }


.center_subtitle_project_video{

  padding: 20px 0;
  font-size:20px;
  text-align: center;
  font-family: OpenSans;
  font-weight: 200;
  line-height: 1.2;
  color:#000000;
  margin-top: -10px;
  padding-bottom: 290px;

}


.icon{

  flex-shrink: 0;
  padding-bottom: 5px;
  margin-right: 10px;
  margin-left: 10px;
  vertical-align: -20px;
  width: 23px;
  height: 22px;

}


.text_about{

  width: 526px;
  height:  80px;
  color: black;
  text-align: center;
  font-family: OpenSans;
  font-size: 22px;
  font-style: normal;
  font-weight: 400;
  line-height: 1.3;
  padding-top: 20px;
  padding-left: 20px;
  padding-right: 20px;
  margin-left: auto;
  margin-right: auto;
  padding-bottom: 34px;

}


.center_video2{

  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 80%;
  padding-bottom: 50px;
  margin-top: -20px;

}


.center_name_project{

  padding: 20px 70px 0;
  font-size: 30px;
  text-align: center;
  font-family: OpenSans;
  font-weight: 200;
  line-height: 1.2;
  padding-top: 150px;
  padding-bottom: 30px;
  color:#623CEA;
    
}


.center_subtitle_project{

  padding: 20px 0;
  font-size: 20px;
  text-align: center;
  font-family: OpenSans;
  font-weight: 200;
  line-height: 1.2;
  color: black;
  margin-top: -10px;
  padding-bottom: 80px;

}


.container_contact {
  border-radius: 5px;
  margin-top: 100px;
  margin-bottom: 40px;
  display:block;
  margin-left: 60px;
  margin-right:60px;

}

.container_about{

  column-count: 4;
  margin-right: 130px;
  margin-left: 320px;
  padding-top: 200px;
  display: block;
  column-gap: 10px;
  
}
  

.expertise_icon{

  display: block;
  margin-left: 50;
  margin-right: auto;
  width: 40%;
  padding-top: -10px;
  flex-shrink: 0;


}

.domaine{

  width: 800px;
  height: 2px;
  color:#623CEA;
  text-align:left;
  font-family: OpenSans;
  font-size: 20px;
  font-style: normal;
  font-weight: 600;
  line-height: 1.3;
  text-transform: uppercase;
  padding-top: 20px;
  padding-left: 20px;
  padding-right: 20px;
  margin-left: auto;
  margin-right: auto;
  padding-bottom:10px;

}


.expertise{

  width: 800px;
  height: 5px;
  color:black;
  text-align:left;
  font-family: OpenSans;
  font-size: 20px;
  font-style: normal;
  font-weight: 400;
  line-height: 1.3;
  padding-top: 5px;
  padding-left: 20px;
  padding-right: 20px;
  margin-left: auto;
  margin-right: auto;
  padding-bottom: -20px;

}

  #hamburger-menu {

    position: fixed;
    visibility: visible;
    top: 20px;
    right: 20px;
    width: 30px;
    height: 30px;
    display: block;
    border: none;
    padding: 0px;
    margin: 20px;
    font-family: OpenSans;
    background: linear-gradient(
      to bottom, 
      black, black 20%, 
      white 20%, white 40%, 
      black 40%, black 60%, 
      white 60%, white 80%, 
      black 80%, black 100%

    );
}


#hamburger-menu #sidebar-menu {

    visibility: visible;
    position: fixed;
    top: 0;
    right: -250px;
    width: 200px;
    height: 100%;
    background-color:#623CEA;
    padding: 0px 10px;
    box-sizing: border-box;

}
  


 /* Medium devices (landscape tablets, 768px and up) */
 @media (min-width: 768px) {


  .container {

    margin-left: 40px;
    margin-right: 60px;

  }

  .title_brief_client_project{

    padding: 20px 420px 10px 80px;
    font-size: 38px;
    text-align:left;
    font-family: OpenSans;
    font-weight:200;
    text-transform: uppercase;
    color:#623CEA;
    line-height: 1.3;
    margin-top: 20px;
    margin-left: auto;
    margin-right: auto;
  
  }

  .icon{

    flex-shrink: 0;
    padding-bottom: 5px;
    margin-right: 10px;
    margin-left: 10px;
    vertical-align: -20px;
    width: 28px;
    height: 29px;
  
  }


  .center_video2{

    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 80%;
    padding-bottom: 50px;
    margin-top: 20px;
  
  }


  .center_name_project{

    padding: 20px 70px 0;
    font-size: 30px;
    text-align: center;
    font-family: OpenSans;
    font-weight: 200;
    line-height: 1.2;
    padding-top: 150px;
    padding-bottom: 30px;
    color:#623CEA;
      
  }


  .center_subtitle_project_video{

    padding: 20px 0;
    font-size:14px;
    text-align: center;
    font-family: OpenSans;
    font-weight: 200;
    line-height: 1.2;
    color:#000000;
    margin-top: -10px;
    padding-bottom: 290px;
  
  }


  .container_contact {

    border-radius: 5px;
    margin-top: 100px;
    margin-bottom: 40px;
    display:block;
    margin-left: 60px;
    margin-right:60px;
  
  }


  .container_about{

    column-count: 4;
    margin-right: 130px;
    margin-left: 320px;
    padding-top: 200px;
    display: block;
    column-gap: 10px;
    
  }
    
  
  .expertise_icon{
  
    display: block;
    margin-left: 50;
    margin-right: auto;
    width: 40%;
    padding-top: -10px;
    flex-shrink: 0;
  
  
  }
  
  .domaine{
  
    width: 800px;
    height: 2px;
    color:#623CEA;
    text-align:left;
    font-family: OpenSans;
    font-size: 20px;
    font-style: normal;
    font-weight: 600;
    line-height: 1.3;
    text-transform: uppercase;
    padding-top: 20px;
    padding-left: 20px;
    padding-right: 20px;
    margin-left: auto;
    margin-right: auto;
    padding-bottom:10px;
  
  }
  
  
  .expertise{
  
    width: 800px;
    height: 5px;
    color:black;
    text-align:left;
    font-family: OpenSans;
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 1.3;
    padding-top: 5px;
    padding-left: 20px;
    padding-right: 20px;
    margin-left: auto;
    margin-right: auto;
    padding-bottom: -20px;
  
  }




  #hamburger-menu {

    position: fixed;
    visibility: hidden;
    top: 20px;
    right: 20px;
    width: 30px;
    height: 30px;
    display: block;
    border: none;
    padding: 0px;
    margin: 20px;
    font-family: OpenSans;
    background: linear-gradient(
      to bottom, 
      black, black 20%, 
      white 20%, white 40%, 
      black 40%, black 60%, 
      white 60%, white 80%, 
      black 80%, black 100%

    );
}

#hamburger-menu #sidebar-menu {

    visibility: hidden;
    position: fixed;
    top: 0;
    right: -250px;
    width: 200px;
    height: 100%;
    background-color:#623CEA;
    padding: 0px 10px;
    box-sizing: border-box;

}
  


   a copyright{

    font-family: OpenSans;
    flex-shrink: 0;
    font-size: 12px;
    font-weight: 400;
    text-align: center;
    padding-top: 53px;
    padding-left: 40px;
    padding-right: 40px;
    
  }


  

}



 
 /* Large devices (laptops/desktops, 992px and up) */
 @media /*only screen and*/ (min-width: 992px) {


  .container {

    margin-left: 60px;
    margin-right: 80px;

  }

  

  .center_name_project{

    padding: 20px 70px 0;
    font-size: 40px;
    text-align: center;
    font-family: OpenSans;
    font-weight: 200;
    line-height: 1.2;
    padding-top: 150px;
    padding-bottom: 30px;
    color:#623CEA;
      
  }


  .center_video2{

    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 80%;
    padding-bottom: 50px;
    margin-top: 20px;
  
  }


  .center_subtitle_project_video{

    padding: 20px 0;
    font-size:20px;
    text-align: center;
    font-family: OpenSans;
    font-weight: 200;
    line-height: 1.2;
    color:#000000;
    margin-top: -10px;
    padding-bottom: 80px;
  
  }


  .container_contact {
    border-radius: 5px;
    margin-top: 100px;
    margin-bottom: 40px;
    display:block;
    margin-left: 80px;
    margin-right: 80px;
  }

  .container_about{

    column-count: 4;
    margin-right: 100px;
    margin-left: 130px;
    padding-top: 80px;
    display: block;
    
  }

  .expertise_icon{

    display: block;
    margin-left: 15;
    margin-right: auto;
    width: 60%;
    padding-top: 100px;
    flex-shrink: 0;
  
  }


  .domaine{

    width: 800px;
    height: 2px;
    color:#623CEA;
    text-align:left;
    font-family: OpenSans;
    font-size: 20px;
    font-style: normal;
    font-weight: 600;
    line-height: 1.3;
    text-transform: uppercase;
    padding-top: 20px;
    padding-left: 20px;
    padding-right: 20px;
    margin-left: auto;
    margin-right: auto;
    padding-bottom:10px;
  
  }


  .expertise{

    width: 800px;
    height: 5px;
    color:black;
    text-align:left;
    font-family: OpenSans;
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 1.3;
    padding-top: 5px;
    padding-left: 20px;
    padding-right: 20px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 5px;
  
  }

 }



/* Extra large devices (large laptops and desktops, 1200px and up) */
 @media /*only screen and*/ (min-width: 1200px) {

  .container {

    margin-left: 80px;
    margin-right: 100px;
  }





  .center_name_project{

    padding: 20px 70px 0;
    font-size: 50px;
    text-align: center;
    font-family: OpenSans;
    font-weight: 200;
    line-height: 1.2;
    padding-top: 150px;
    padding-bottom: 30px;
    color:#623CEA;
      
  }


  .center_video2{

    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 80%;
    padding-bottom: 50px;
    margin-top: 20px;
  
  }


  .center_subtitle_project_video{

    padding: 20px 0;
    font-size:20px;
    text-align: center;
    font-family: OpenSans;
    font-weight: 200;
    line-height: 1.2;
    color:#000000;
    margin-top: -10px;
    padding-bottom: 80px;
  
  }


  .center_video2{

    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 80%;
    padding-bottom: 50px;
    margin-top: 20px;
  
  }


  .container_contact {

    border-radius: 5px;
    margin-top: 100px;
    margin-bottom: 40px;
    display:block;
    margin-left: 200px;
    margin-right:200px;

  }
    

    

 }

/* Extra large devices (extra large laptops and desktops, 1400px and up) */
@media /*only screen and*/ (min-width: 1400px) {


  .container {

    margin-left: 130px;
    margin-right: 150px;

  }


  .center_name_project{

    padding: 20px 70px 0;
    font-size: 50px;
    text-align: center;
    font-family: OpenSans;
    font-weight: 200;
    line-height: 1.2;
    padding-top: 150px;
    padding-bottom: 30px;
    color:#623CEA;
  
  }


  .center_video2{

    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 80%;
    padding-bottom: 50px;
    margin-top: 20px;
  
  }


  .center_subtitle_project{

    padding: 20px 0;
    font-size: 26px;
    text-align: center;
    font-family: OpenSans;
    font-weight: 200;
    line-height: 1.2;
    color: black;
    margin-top: -10px;
    padding-bottom: 80px;
  
  }


  .container_contact {

    border-radius: 5px;
    margin-top: 100px;
    margin-bottom: 40px;
    display:block;
    margin-left: 500px;
    margin-right:500px;

  }
    

      

}  

/* Extra extra large devices (extra large laptops and desktops, 1400px and up) */
@media /*only screen and*/ (min-width: 2000px) {


  .container {

    margin-left: 130px;
    margin-right: 150px;
  }


  .center_subtitle_project{

    padding: 20px 0;
    font-size: 30px;
    text-align: center;
    font-family: OpenSans;
    font-weight: 200;
    line-height: 1.2;
    color: black;
    margin-top: -10px;
    padding-bottom: 80px;
  
  }


  .center_video2{

    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 80%;
    padding-bottom: 50px;
    margin-top: 20px;
  
  }


  .container_contact {

    border-radius: 5px;
    margin-top: 100px;
    margin-bottom: 40px;
    display:block;
    margin-left: 800px;
    margin-right:800px;

  }
    

  .container_about{

    column-count: 4;
    margin-right: 130px;
    margin-left: 320px;
    padding-top: 20px;
    display: block;
    column-gap: 10px;
    
  }
    
  
  .expertise_icon{
  
    display: block;
    margin-left: 50;
    align-items: safe;
    margin-right: auto;
    width: 30%;
    padding-top: -10px;
    flex-shrink: 0;
  
  
  }
  
  .domaine{
  
    width: 800px;
    height: 2px;
    color:#623CEA;
    text-align:left;
    font-family: OpenSans;
    font-size: 20px;
    font-style: normal;
    font-weight: 600;
    line-height: 1.3;
    text-transform: uppercase;
    padding-top: 20px;
    padding-left: 40px;
    padding-right: 40px;
    margin-left: auto;
    margin-right: auto;
    padding-bottom:10px;
  
  }
  
  
  .expertise{
  
    width: 800px;
    height: 5px;
    color:black;
    text-align:left;
    font-family: OpenSans;
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 1.3;
    padding-top: 5px;
    padding-left: 40px;
    padding-right: 40px;
    margin-left: auto;
    margin-right: auto;
    padding-bottom: -20px;
  
  }


    
}  
 }