@import 
url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600;700&display=swap');

@import url('https://fonts.googleapis.com/css2?family=Roboto&display=swap');

html
{
  font-family: 'Open sans', sans-serif;
  font-weight: 600;
}
* {
  margin: 0px;
  padding: 0px;
  text-decoration: none;
  list-style: none;
  box-sizing: border-box;
}
body
{
  min-height: 200vh;
  background: #f7f7f7;
}

header
{
  height: 100vh;
  width: 100vw;
  background-image: url(../image/bandeau.jpg);
  background-size: cover;
  display: block;
}

.cyto
{
  color: #ff4a5c;
  font-weight: bold;
}
.geno
{
  color: #39ff1f;
  font-weight: bold;
}
.navbar
{
  position: fixed;
  top: 0;
  left: 0;
  padding: 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  transition: 0.6s;
  
}
.navbar a 
{
  color: #c7e195;
  transition: 0.6s;

}
.logo .vrailogo
{
  background-image: url('images/logoDetRes.png');
  z-index: 15555;
}
.navbar a:hover
{
  color: pink;
}

.nav-links {
font-weight: bold;
}

.navbar .logo {
  font-size: 2em;
  font-weight: bold;
}
.imglogo
{
  width: 20vw;
}
.navbar.sticky
{
  background: #f7f7f7;
  padding: 10px 20px;
  z-index: 1000;
}
.navbar .nav-links ul
{
  display: flex;
}
.navbar .nav-links ul li
{
  margin: 0 25px;
  transition: 0.6s;
}

.navbar .menu-hamburger
{

  display: none;
  width: 30px;
  top: 80px;
  right: 70px;
  position: absolute;
}
.texte
{
  color: #c7e195;
  position: absolute;
  display: flex;
  padding: 0% 23% 0% 24%;
  top: 67%;
  font-family: 'Open sans', sans-serif;
  font-weight: 400;
  font-size: 134%;
  min-width: 100%;
  max-height: 40vh;
  align-items: center;
  box-sizing: border-box;
  flex-direction: column;
  font-weight: 500;
  line-height: 2.4em;

}
.navbar.sticky .logo,
.navbar.sticky ul li a
{
  color: #351b1a;
}

.test1
{
  font-size: xxx-large;
}



@media screen and (max-width: 1000px)
{
  .test1
  {
    font-size: 23px;
  }
}
 
.resume .texte ul li
{
  margin: 20px 0;
  font-size: 1.2em;
  justify-content: center;
  align-items: center;  
  
}

h1
{
  padding: 50px 20px 20px 20px;
  font-weight: 700;
  font-size: 40px;
  color: #2a2a2a;
}

h2
{
  font-size: 1.8em;
  color: #493d3d; 
  font-weight: 600;
  
}

.container1
{
  display: flex;
  flex-direction: row;
  text-align: center;
  justify-content: center;
  padding: 10px 20px 0 20px;
}

.container .right1
{
  display: flex;
  align-items: center;
  justify-content: center;
}
.container1 .left1
{
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;

}
.centrer
{
  background-color: #f7f7f7; 
}
.cell
{
  max-width: 400px;
  border-radius: 600px;
  
}

@media screen and (max-width: 884px)
{
  .container1
  {
    flex-wrap: wrap;
  }

  .cell
  {
    max-width: 350px;
  }
}

@media screen and (max-width: 600px)
{

  .cell
  {
    max-width: 300px;
  }
}

#produits
{
  background-color: #f7f7f7; 
}
.taille_icone
{
  width: 110px;
}

.solution
{
  font-weight: bold;
  color: #db3030;
}
h2.soustxt 
{
  font-size: 1.2em;
  line-height: 1.6em;
  padding: 0 30px 20px 30px;
}
#produits .conteneur
{
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  margin: 0 auto;
  font-weight: 600;
  flex-wrap: wrap;
  background-color: #f7f7f7;
}

#produits .conteneur .block 
{
  text-align: center;
  width: 400px;
  height: 350px;
  /*transition: 0.2s;*/
  /*background-image: linear-gradient(to right top, #1eabdc, #0098dc, #0084da, #006ed5, #0056c9, #2549c1, #383bb8, #462aad, #5a24a8, #6a1ea2, #78169c, #830c96);
  background-image: linear-gradient(to right top, #1f82cd, #0073d7, #0061de, #034bde, #4729d8);*/
  /*background-image: linear-gradient(to right top, #1fafcd, #0096d8, #0079df, #0056d9, #3a1ebe);*/
  /*background: linear-gradient(45deg, rgb(10, 153, 209), rgb(46, 197, 178));*/
  margin: 30px, 0;
  
  display: flex;
  align-items: center;
  justify-content: center;
  /*border-radius: 10px;
  cursor: pointer;*/
  margin: 30px 10px 50px 10px;
}
/*#produits .conteneur .block:hover
{
  transform: translateY(-10px);
  box-shadow: 0px 65px 90px -55px #565656;

}*/
#produits .conteneur .block h3 
{
  font-size: 1.5em;
  padding: 0px 10px 0px 15px;
}   
#produits .conteneur .block h4
{
  color: #493d3d;
  padding: 0 5px 0 5px;
  line-height: 1.6em;
  font-weight: 700;
}
#produits .h31
{
  color: #5fa75f;
}
#produits .h32
{
  color: #448c44;
}
#produits .h33
{
  color: #436843;
}
#company 
{
  background-image: url(../image/bandeau2.png);
  background-size: cover;
  padding: 30px;
}
#company h1
{
  padding: 30px 20px 50px 20px;
}
.who
{
  color: #f0ebeb;
  font-weight: 700;
  font-size: 40px;
  animation-delay: 0.5s;
}
.who2
{
  color: #2a2a2a;
  font-weight: 700;
  font-size: 40px;
  animation-delay: 0.5s;
}
#company .team
{
  color: #f7f7f7;
  line-height: 2.2em;
  margin: 10px 0 10px 5px;
  text-align: center;
  font-weight: 500;
  font-size: 18px;
}

#company .logo
{
  text-align: center;
  padding: 0 10px 30px 10px;
  background-color: white;
  margin: 28px 70px;
  border-radius: 10px;
}
@media screen and (max-width: 640px)
{
  
#company .logo
{
  padding: 10px 10px 30px 10px;
  margin: 28px 70px;
}
}

@media screen and (max-width: 600px)
{
  #company .team {
    color: #f7f7f7;
    line-height: 1.8em;
    font-size: 15px;
    margin: 10px 0 10px 5px;
    text-align: justify;
    font-weight: 600;
}
}

@media screen and (max-width: 460px)
{
  
#company .logo
{
  padding: 10px 10px 30px 10px;
  margin: 28px;
}
}
#company ul li
{
  color: #f7f7f7;
  line-height: 2.2em; 
  margin: 2%;
  text-align: justify;
  list-style-type: disc;
}
#company ul
{
  padding: 10px;
}
#company button, #publication button
{
  padding: 20px;
  font-weight: 600;
  background-image: linear-gradient(to right top, #1fafcd, #0096d8, #0079df, #0056d9, #3a1ebe);
  color: #fff;
  border: none;
  cursor: pointer;
  padding: 10px;
  font-size: 18px;
  border-radius: 10px;
  
}
#company button:hover, #publication button:hover

{
  transition: 0.5;
  background-color: #182b3a;
  background-image: linear-gradient(315deg, #182b3a 0%, #20a4f3 74%);

}
#company h3
{
  font-size: 1.5em;
  font-weight: 700;
  color: #fff;
}

#company h4
{
      font-size: 1.2em;
    font-weight: 500;
    color: #fff;
}


#sponsor 
{
  background: #f7f7f7;
}
#sponsor .conteneur
{
  padding: 70px 55px;
  max-width: 100%;
  margin: 0 auto;
}

#sponsor .conteneur .right 
{
  width: 100%;
  display: flex;
  justify-content: space-evenly;
   flex-wrap: wrap;
}
#sponsor .conteneur .left h3
{
  font-size: 3em;
  color: #2a2a2a;
  margin-bottom: 25px;
}

#sponsor .conteneur .right .icon1, .icon2, .icon3, .icon4, .icon5
{
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  border-radius: 50%;
background: linear-gradient(145deg, #cacaca, #f0f0f0);
box-shadow:  5px 5px 10px #bebebe,
             -5px -5px 10px #ffffff;
  margin: 50px 0px;
  background-repeat: no-repeat;
 
}
#sponsor .conteneur .right .icon1
{
  max-width: 155px;
  height: 155px;
  background-image: url(../image/team/radhia.png);
}
#sponsor .conteneur .right .icon2
{
  max-width: 155px;
  height: 155px;
  background-image: url(../image/team/carde.jpeg);
}
#sponsor .conteneur .right .icon3
{
  max-width: 155px;
  height: 155px;
  background-image: url(../image/team/ahmed.png);
}
#sponsor .conteneur .right .icon4
{
  max-width: 155px;
  height: 155px;
  background-image: url(../image/team/wala.jpg);
} 
#sponsor .conteneur .right .icon5
{
  max-width: 155px;
  height: 155px;
  background-image: url(../image/team/eric.png);
}

#sponsor .conteneur .right .sub_title
{
  color: #2a2a2a;
  margin: 10px 15px 10px 15px;
  margin-top: 10px;
  margin-bottom: 25px;
  min-height: 6vh;
border-radius: 48px;
background: #ffffff;
box-shadow:  7px 7px 21px #cccccc,
             -7px -7px 21px #ffffff;
  padding: 20px 15px 15px 15px;
}

#sponsor .total_sponsor
{
  margin: 5px 20px;
}

@media screen and (max-width: 450px)
{

}
@media screen and (max-width: 390px)
{


}
#publication
{
  background-image:  url(images/bandeauxcell.jpg);
  background-size: cover;  
  padding-bottom: 40px;
}
#publication .title
{
  max-width: 100%;
  margin: 30px 30px;
  padding-top: 100px;
  color: #f7f7f7;
}
#publication .title
{
  font-size: 3em;
  font-weight: 700;
  text-shadow: 5px 5px 10px #000000bf;
}

#publication .container
{
  max-width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-evenly;
  padding: 50px 15px;
  font-weight: 400;

}
#publication div .title a 
{
  color: #e3defb;
}
#publication .container .image {
  width: 100%;
  height: 100%;
}
#publication .container .image img{
  width: 100%;
  height: 100%;
  border-radius: 10px 10px 0 0;
}
#publication .container .article
{
  display: flex;
  flex-direction: column;
  max-width: 350px;
  padding: 20px 10px; 
  text-align: justify;

}
#publication .container .article .description
{
  max-width: 350px;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 20px 30px;
  background-color: #f7f7f7;
  color: black;
  border-radius: 0 0 10px 10px;
}
#publication .container .article .description span 
{
  font-size: 1.1em;
  color: #3a3a3a;
}
#publication .container .article .description a 
{
  font-size: 1.3em;
  font-weight: 600;
}
#publication .container .article:hover
{
  transform: translateY(-15px);
  box-shadow: 0px 65px 90px -55px #565656;
  transition: 0.3s;
}

#chromodiag .title
{
  font-size: 2.5em;
  font-weight: 700;
  color: #2a2a2a;
  max-width: 100%;
  padding: 50px 0px 15px 0;
  text-align: center;
}

#chromodiag .container
{
  max-width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-evenly;
  font-weight: 400;
  padding: 25px 55px;
  max-width: 100%;
  margin: 0 auto;
  padding-bottom: 50px;
}
div 
{
  display: block;
}
#chromodiag .container .right 
{
  width: 100%;
  display: flex;
  justify-content: space-evenly;
   flex-wrap: wrap;
}
#chromodiag .container .left h3
{
  font-size: 2em;
  color: #3a3a3a;
  margin-bottom: 25px;
}

#chromodiag .container .left h4
{
  font-size: 2em;
  color: #3a3a3a;
  margin: 10px 15px 10px 15px;
  margin-top: 10px;
  margin-bottom: 25px;
  min-height: 5vh;
}

#chromodiag .container .total .full
{
  display: flex;
  flex-direction: row;
  justify-content: space-evenly;

}

#chromodiag .container .total .full button
{
  padding: 15px;
  font-weight: 600;
  background-image: linear-gradient(to right top, #1fafcd, #0096d8, #0079df, #0056d9, #3a1ebe);
  color: #fff;
  border: none;
  cursor: pointer;
  margin: 10px;
  font-size: 18px;
  border-radius: 10px;
}
#chromodiag .container .total .full button:hover, #publication button:hover

{
  transition: 0.5;
  background-color: #182b3a;
  background-image: linear-gradient(315deg, #182b3a 0%, #20a4f3 74%);

}

#news
{
  
  
  padding-bottom: 0px;
}
#news .title
{
  max-width: 100%;
  margin: 30px 30px;
  padding-top: 30px;
  color: #2a2a2a;
}
#news .title
{
  font-size: 3em;
  font-weight: 700;
}

#news .container
{
  max-width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-evenly;
  padding: 50px 15px;
  font-weight: 400;

}
#news div .title a 
{
  color: #e3defb;
}
#news .container .image {
  width: 100%;
  height: 100%;
}
#news .container .image img{
  width: 100%;
  height: 100%;
  border-radius: 10px 10px 0 0;
}
#news .container .article
{
  display: flex;
  flex-direction: column;
  max-width: 350px;
  text-align: justify;
  margin-bottom: 30px;

}

#news .container .article .description
{
  max-width: 350px;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 20px 30px;
  text-align: center;
  background: #ffe0e0d1;
  color: black;
  border-radius: 10px;
}
#news .container .article .description span 
{
  font-size: 1.1em;
  color: #3a3a3a;
}
#news .container .article .description a 
{
  font-size: 1.3em;
  font-weight: 600;
}
#news .container .article:hover
{
  transform: translateY(-15px);
  box-shadow: 0px 65px 90px -55px #565656;
  transition: 0.3s;
}

footer
{
  background: #f7f7f7;
  background-image: url(../image/bandeau2.png);
  background-size: cover;
  justify-content: space-evenly;
  display: flex;
  flex-direction: row;
  padding: 50px 0;
  align-items: flex-start;
  color: #f7f7f7;
  text-align: center;
  line-height: 30px;
}
footer p a 
{
  color: #f7f7f7;
}
footer a img 
{
  width: 280px;
} 

footer a h3, footer h3
{
  color: #f7f7f7;
  margin-bottom: 20px;
  font-weight: 700;
  font-size: 1.5em;
}
footer ul li a, footer p a
{
  color: white;
}
.logoLinkedin
{
  width: 3.5em;
  padding-left: 20px;
}
footer .sousfooter
{
  padding: 10px 20px;
  text-align: center;
}
footer .logoetc
{
  line-height: 30px;
}
.copyright
{
  text-align: center;
}
@media screen and (max-width: 1020px)
{

  .navbar.sticky 
{
  display: none;
}
.navbar a 
{
  color: white;
  transition: none;

}

  .imglogo
  {
    width: 23vw ;
  }

  .navbar
  {
    padding: 0;
    position: absolute;
  }

  .navbar .logo
  {
    position: absolute;
    top: 40px;
    left: 30px;
    font-size: 1.7em;
    
  }
  .texte.txtgoaway
  {
  display: none;
}
  .nav-links
  {
    position: absolute; 
    top: 0;
    left: 0;
    background-color: rgba(255, 255, 255, 0.20);
    backdrop-filter: blur(7px);
    height: 100vh;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: -100%;
    animation: fadein 3s;
  }
  @keyframes fadein {
    0% 
    {
      opacity: 0;
    }
    50%
    {
      opacity: 0.5;

    }
    100%
    {
      opacity: 1;
    }
  }
  .nav-links.mobile-menu
  {
    margin-left: 0;

  }
  .nav-links ul
  {
    flex-direction: column;
    display: flex;
    align-items: center;
  }
  .navbar .menu-hamburger
  { 
  display: block
  } 
  .navbar .nav-links ul li
  {
  margin: 25px 0;
  font-size: 1.2em;
  }
  header
  {
  background-image: url(../image/bandeau.jpg);
  height: 100vh;
  }
  .texte
  {
    top: 69%;
    padding: 0% 22% 0% 28%;
    font-size: 115%;
  }
  
  .test1
  {
    font-size: xx-large;
  }
  @media screen and (max-width: 830px)
{
  header
  {
  background-image: url(../image/bandeau.jpg);
  }

  @media screen and (max-width: 775px)
{
  .texte
  {
    padding: 0% 20% 0% 24%;
  }
}

  #produits .conteneur .block 
{
  text-align: center;
  width: 400px;
  height: 350px;
}

   @media screen and (max-width: 455px)
   {
    .test1
    {
      font-size: x-large;
    }

    .navbar .menu-hamburger {
      top: 60px;
      right: 50px;
    }
    .texte
    {
      padding: 0% 10% 0% 10%;
    }
   }
   @media screen and (max-width: 690px)
  
{
  .imglogo
  {
    width: 28vw ;
  }

  #produits .conteneur .block
{
  text-align: center;
  width: 300px;
  height: 330px;
}

  header
  {
  background-image: url(../image/bandeau.jpg);
  }

  .navbar .logo
  {
    font-size: 1.2em;
  }

  .menu-hamburger
  {
    width: 20px;
    height: 20px;
    object-fit: contain;
  }

.navbar .logo 
{
  top: 40px;
  left: 30px;
}

}
}
}


@media screen and (max-width: 970px)
{
  footer
  {
    flex-direction: column;
    text-align: center;
    align-items: center;

  }
  footer > div 
  {
    margin-bottom: 40px;
  }
}
@media screen and (max-width: 750px)
{
  h1
  {
    font-size: 2.2em;
  }
  h2.soustxt
  {
    font-size: 1em;
  }
  #company h3 
  {
    font-size: 1.5em;
  }
  #sponsor .conteneur .left h3, #publication .title, #chromodiag .title
  {
    font-size: 2.2em;
  }

}

nav > ul li:hover .sous 
{
  display: block;
}

.sous li
{
  float: none;
  text-align: left;
}

.sous a 
{
  padding: 10px;
  border-bottom: none;
}

.sous a:hover 
{
  border-bottom: none;
}

.deroulant > a::after
{
  content: '❯';
  font-size: 12px;
  margin-left: 7px;
  display: inline-block;
}
.sous
{
  position: fixed;
  z-index: 1000;
  text-align: left;
  overflow: hidden;
  flex-wrap: wrap;
  flex-direction: column;
  max-height: 0;
}

nav ul li
{
  float: left;
  text-align: center;
  position: relative;
}

.sous {
  

  text-align: left;
  background-color: #afc8ff9c;
  border-radius: 2px;
  overflow: hidden;
  max-height: 0;
}

.sous > li > a {
  height: 50px;
  padding-left: 20px;
  width: 100%;
  align-items: center;
  display: flex;
}

nav > ul > li:hover > a{
  color: #2169EC;
}
.navbar.sticky .sous{
  background-color: #2d317bad;
}

.sous > li:hover > a {
  color: pink;
}


@keyframes rotationFleche {
  0% {
    transform: rotate(0deg);
  }
  100%{
    transform: rotate(90deg);
  }
}

.deroulant:hover > a:after{
  animation: rotationFleche 0.2s linear forwards;
}

@keyframes apparitionSousMenu {
  0% {
    box-shadow: 0px 3px 3px 1px rgba(0,0,0,0);
    border-top: 3px solid #2169EC;
  }
  30% {
    box-shadow: 0px 3px 3px 1px rgba(0,0,0,0.3);
  }
  100% {
    max-height: 70em;
    border-top: 3px solid #2169EC;
    box-shadow: 0px 3px 3px 1px rgba(0,0,0,0.3);
  }
}

.deroulant:hover > .sous {
  animation: apparitionSousMenu 0s forwards;
}
.navbar.sticky .sous a {
    color: #f7f7f7;
}

.navbar.sticky .sous li:hover a {
    color: pink;
}

@media screen and (max-width: 1020px)
{

.sous > li > a {
  height: 10px;
  font-size: 13px;
  padding-left: 20px;
  width: 100%;
  align-items: center;
  display: flex;
}

.deroulant:hover > .sous {
  display: none;
}

.deroulant > a::after
{
  content: '';
}

}
/*
.wrapper
{
  position: absolute;
  bottom: 30px;
  left: 30px;
  background: #fff;
  max-width: 365px;
  border-radius: 15px;
  text-align: center;
  padding: 25px 25px 30px 25px;
}

.wrapper .content 
{
  margin-top: 10px;
}

.content .header
{
  font-size: 25px;
  font-weight: 600;
}

.content p
{
  color: #858585;
  margin: 5px 0 20px 0;
}

.content .buttons
{
  display: flex;
  align-items: center;
  justify-content: center;
}

.buttons button
{
  padding: 10px 20px;
  background: #FCBA7F;
  border: none;
  outline: none;
  font-size: 16px;
  font-weight: 500;
  color: #fff;
  border-radius: 5px;

}

.buttons .item 
{
  margin: 0 10px;
}*/