@media screen and (max-width: 1080px) {
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        font-family: 'Kaisei Decol', serif;
        font-size: 1em;
        color: var(--text-color);
    }

    header {
        padding: 10px 20px;
    }

    nav {
        flex-direction: column;
        align-items: center;
        padding-right: 20px;
        justify-content: center;
    }

    nav a {
        margin-top: 10px;
        margin-right: 5px;
        margin-left: 5px;
    }

    nav img {
      margin-bottom: 20px;
    }

    #theme-switch {
      margin-top: 20px;
      margin-bottom: 10px;
    }

    .projet {
        padding-top: 200px;
        padding-bottom: 300px;
    }

    .projet h1 {
        margin-bottom: 30px;
    }

    .presentation {
        flex-direction: column;
        align-items: center;
    }

    .presentation img {
        margin-left: 0;
        margin-bottom: 20px;
        margin-top: 60px;
    }

    .presentation p {
        width: auto;
        padding: 20px;
        margin-bottom: 30px;
        margin-top: 50px;
    }

    .cta {
        padding: 10px 20px;
    }

    .contact {
        padding-bottom: 20px;
    }

    .contact h1 {
        padding-top: 30px;
    }

    footer {
        flex-direction: column;
        align-items: center;
    }

    .logos {
        margin-top: 10px;
        margin-bottom: 20px;
    }
}