section.header > img:not(.bannerbg){
    width: 450px;
    max-width:80vw;
    height: auto;
    z-index: 10;
    position: relative;
}
section.header{
    text-align: center;
    position: relative;
    padding:7vh;
    overflow: hidden;
    background-color:rgb(14, 99, 76);
    margin-bottom: 10vh;
}
section.header > img.bannerbg{
    position: absolute;
    width: auto;
    height: 100%;
    display: block;
    padding:0;
    top: 0;
    left: 0;
}
.intro{
    max-width:1200px;
}
.form.container{
    max-width:2200px;
    margin-bottom: 8vh;
}
.form.container > div{
    display:grid;
    grid-template-rows: 50% 50%;
    grid-template-columns: 1fr 1fr;
    grid-gap:20px;
    aspect-ratio: 2 / 1;
}
.form .formcontainer{
    grid-row: 1 / span 2;
    grid-column: 1;
    background-color: var(--color5);
    padding: 50px 50px;
}
.form .formcontainer h3{
    color:var(--color1);
}
.form .formcontainer input[type="text"],
.form .formcontainer input[type="email"],
.form .formcontainer input[type="tel"]{
    border:0!important;
    padding:30px!important;
}
.form .formcontainer input[type="submit"]{
    background-color: var(--color1)!important;
    border-radius:0!important;
    padding:30px!important;
    font-weight:bold!important;
    font-size:16px!important;
}
.form .formcontainer input::placeholder{
    text-transform: uppercase;
    letter-spacing: 1px;
}
.form .video{
    grid-row:1 / span 1;
    grid-column: 2;
}
.form .caracteristiques{
    grid-row:2 / span 1;
    grid-column: 2;
    background-color: var(--color1);
    padding: 30px 10%;
}
.form .caracteristiques ul{
    list-style:none;
    padding: 0;
    margin: 0;
    display: flex;
    height: 100%;
    flex-direction: column;
    justify-content: space-around;
}
.form .caracteristiques ul li{
    display: block;
    color:white;
    font-size: 20px;
    font-weight: bold;
    padding: 15px 0px 15px 60px;
    position: relative;
}
.form .caracteristiques ul li svg{
    position: absolute;
    left: 0;
    top: 50%;
    width: 47px;
    height: 47px;
    transform:translatey(-50%);
}
.avantages{
    display: flex;
    padding: 5vh 8vw;
    background-color: var(--color1);
    align-items: stretch;
    justify-content: center;
    flex-wrap: wrap;
}
.avantages > div:nth-of-type(2){
    border-left:1px solid white;
    border-right:1px solid white;
 
}
.avantages > div{
    flex-basis: 33%;
    padding: 10px 30px 30px 30px;
    text-align: center;
}
.avantages h5, .avantages p{
    color:var(--blanc);
}
@media screen and (max-width:1560px){
    .form.container > div{
        aspect-ratio:unset;
    }
    .form.container > div {
        grid-template-rows: auto;
    }
}
@media screen and (max-width:1280px){
    .avantages {
        display: block;
    }
    .avantages > div {
        flex-basis: 100%;
        padding: 50px 0px 50px 0px;
    }
    .avantages > div:nth-of-type(2) {
        border-left: 0px solid white;
        border-right: 0px solid white;
        border-top: 1px solid white;
        border-bottom: 1px solid white;
    }
}
@media screen and (max-width:1100px){
    .form.container > div {
        grid-template-columns: 1fr;
    }

    .form .video{
        grid-row:1;
        grid-column: 1;
        aspect-ratio: 16 / 9;
    }
    .form .caracteristiques{
        grid-row:2 / span 1;
        grid-column: 1;
    }
    .form .formcontainer{
        grid-row: 3 / span 1;
        grid-column: 1;
    }
}
@media screen and (max-width:600px){
    .form .caracteristiques ul li{
        font-size: 16px;
    }
    .form.container{
        padding: 0;
        margin-bottom: 0vh;
    }
    section.header > img:not(.bannerbg) {
        width: auto;
    }
    section.header {
        padding: 10vw 8vh;
    }
}