.roboto-thin {
    font-family: "Roboto", sans-serif;
    font-weight: 100;
    font-style: normal;
}

.roboto-light {
    font-family: "Roboto", sans-serif;
    font-weight: 300;
    font-style: normal;
}

.roboto-regular {
    font-family: "Roboto", sans-serif;
    font-weight: 400;
    font-style: normal;
}

.roboto-medium {
    font-family: "Roboto", sans-serif;
    font-weight: 500;
    font-style: normal;
}

.roboto-bold {
    font-family: "Roboto", sans-serif;
    font-weight: 700;
    font-style: normal;
}

.roboto-black {
    font-family: "Roboto", sans-serif;
    font-weight: 900;
    font-style: normal;
}

.roboto-thin-italic {
    font-family: "Roboto", sans-serif;
    font-weight: 100;
    font-style: italic;
}

.roboto-light-italic {
    font-family: "Roboto", sans-serif;
    font-weight: 300;
    font-style: italic;
}

.roboto-regular-italic {
    font-family: "Roboto", sans-serif;
    font-weight: 400;
    font-style: italic;
}

.roboto-medium-italic {
    font-family: "Roboto", sans-serif;
    font-weight: 500;
    font-style: italic;
}

.roboto-bold-italic {
    font-family: "Roboto", sans-serif;
    font-weight: 700;
    font-style: italic;
}

.roboto-black-italic {
    font-family: "Roboto", sans-serif;
    font-weight: 900;
    font-style: italic;
}

html,
body {
    padding: 0;
    margin: 0;
}

body {
    background-color: #eee;
}

.main-content {
    max-width: 1400px;
    margin: auto;
    color: #333;
}

.main-content .header {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background-color: #eee;
    z-index: 1000;
    padding: 10px 0px;
}

.main-content .header.scrolled {
    box-shadow: 0px 1px rgba(0, 0, 0, 0.1);
}

.main-content .header .right-menu {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.main-content .header .right-menu a {
    padding: 5px;
    color: #333;
    text-decoration: none;
}

.main-content .content {
    margin-top: 100px;
}

.hero {
    text-align: center;
    margin: 0px 20px;
}

.hero .hero-content {
    max-width: 1000px;
    margin: auto;
}

.cta-button {
    display: inline-block;
    margin-top: 20px;
    padding: 10px 20px;
    background-color: #007BFF;
    color: white;
    text-decoration: none;
    border-radius: 5px;
}

.presentation {
    max-width: 1200px;
    margin: auto;
    margin-top: 150px;
}

.projects {
    max-width: 1200px;
    margin: auto;
    margin-top: 80px;
}

.company-cards {
    margin-top: 40px;
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    align-items: center;
}

.company-cards .card {
    max-width: 240px;
    height: 40px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.company-cards .card:hover {
    cursor: pointer;
}

.contacts {
    max-width: 1200px;
    margin: auto;
    margin-top: 80px;
}

.contacts a {
    color: #333;
    text-decoration: none;
}

@media only screen and (max-width: 600px) {
    .main-content {
        max-width: 95%;
        margin: auto;
        color: #333;
    }
    .hero .hero-content {
        font-size: 22px;
    }
    .company-cards {
        max-width: 100%;
        overflow-x: scroll;
    }
}