@media screen and (max-width: 1199px) {
    .portfolios {
        grid-template-columns: 1fr 1fr 1fr 1fr;
    }
}
@media screen and (max-width: 1024px) {
    h1{
        font-size: 29px;
        font-weight: 500;
        line-height: 1.1;
        letter-spacing: 2px;
    }
    h2{
        font-size: 23px;
        font-weight: 500;
        line-height: 1.0;
        letter-spacing: -0.2px;
    }
    h3{
        font-size: 19px;
        font-weight: 500;
        line-height: 1.0;
        letter-spacing: -0.2px;
    }
    h4{
        font-size: 17px;
        font-weight: 500;
        line-height: 1.0;
        letter-spacing: -0.2px;
    }
    section.home{
        font-size: 21px;
        line-height: 23px;
    }
    section.home .p2{
        margin-top: 50px;
    }

    .portfolios {
        grid-template-columns: 1fr 1fr 1fr;
    }
    .portfolio_detail .presentation{
        display: flex;
        flex-direction: column-reverse;
    }
    section.home .p2 {
        grid-template-columns: 6fr 4fr;
        grid-gap: 20px;
    }
    section.home .p2.left{
        grid-template-columns: 4fr 6fr;
        grid-gap: 20px;
    }
}
@media screen and (max-width: 860px) {
    section.home .p2 {
        grid-template-columns: 1fr 0fr;
        grid-gap: 0px;
    }
    section.home .p2.left{
        grid-template-columns: 0fr 1fr;
        grid-gap: 0px;
    }
    footer>div{
        display: grid;
        grid-template-areas: "r1 r2" "r3 r4";
        grid-template-columns: 4fr 6fr;
    }
}
@media screen and (max-width: 760px) {
    .portfolios {
        grid-template-columns: 1fr 1fr;
    }
    header{
        padding: 20px 30px;
        font-size: 20px;
        font-weight: 500;
        letter-spacing: 1.5px;
    }
    header>div{
        padding: 0;
    }
    header img{
        width: 18vw;
    }
}
@media screen and (max-width: 560px) {
    section{
        padding-left: 15px;
        padding-right: 15px;
    }
    .portfolios {
        grid-template-columns: 1fr;
    }
    header{
        padding: 20px 10px;
        font-size: 18px;
        font-weight: 500;
        letter-spacing: 0.5px;
    }
    footer>div{
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    footer .col-icon-any{
        display: block;
    }
    #cnil .title{
        text-align: center;
    }
    #cnil .inner{
        margin: 0px;
        padding: 16px 20px;
    }
    #cnil .infos{
        grid-template-columns: 1fr;
        grid-gap: 20px;
    }
    #cnil .btns{
        text-align: center;
    }
    #cnil .intro, #cnil .infos .txt{
        text-align: justify;
        font-size: 17px;
        line-height: 19px;
    }
}
@media screen and (max-width: 450px) {
    footer>div{
    }
}
/* smartphones, touchscreens */
@media (hover: none) and (pointer: coarse) {
    .onlymobile{
        display: block;
    }
    .onlydesktop{
        display: none;
    }
}