@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@100;400;700&display=swap');

body, * {
    margin: 0;
    padding: 0;
    font-family: 'Roboto', sans-serif;
    box-sizing: border-box;
}

header {
    height: 180px;
    width: 100%;
    padding: 8px;
    background-color: #005F89;
    display: flex;
    justify-content: space-around;
}

header .logo,
header img {
    height: 100%;
    width: auto;
}

.abstract {
    padding: 32px;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

@media (min-width: 768px) {
    .abstract {
        flex-wrap: nowrap;
    }
}

.abstract__blue {
    background-color: #005F89;
    color: #fff;
}

.abstract__stage-optometrie {
    background-image: url("../img/stage-optometrie.jpg");
    background-size: cover;
    background-position: center;
}

.abstract__stage-optometrie .text {
    color: #005F89;
}

.screenshot {
    height: 500px;
    border: 16px solid #000;
    border-radius: 10px;
}

.screenshot img {
    height: 100%;
    width: auto;
}

.abstract__stage-success {
    background-image: url("../img/stage-success.jpg");
    background-size: cover;
    background-position: center;
    color: #fff;
}

.abstract__white .text {
    color: #005F89;
}

.text {
    padding: 32px;
    max-width: 100%;
    color: #fff;
    text-align: left;
}

@media (min-width: 768px) {
    .text {
        max-width: 60%;
    }
}

footer {
    height: 80px;
    width: 100%;
    background-color: #005F89;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
}

footer a {
    color: #fff;
    text-decoration: none;
    margin-right: 16px;
}