@media only screen and (max-width: 1440px) {
    body .row {
        max-width: 1024px;
        ;
    }
}

/* Big tablet to 1200px (widths smaller taht the 1140px row) */
@media only screen and (max-width: 1200px) {
    body .hero-text-box {
        width: 100%;
        padding: 3rem 2% 0 2%;
    }

    body .row {
        padding: 0 2%;
    }
}


/* Small tablet to big tablet: from 768px to 1023px */
@media only screen and (max-width: 1023px) {
    body {
        font-size: 18px;
    }

    body .hero-text-box {
        width: 100%;
    }

    body section {
        padding: 60px 0;
    }

    body h1 {
        font-size: 3.75rem;
        line-height: 3.75rem;
    }

    body h3 {
        font-size: 2rem;
    }

    body .screenshot-illustration {
        width: 96%;
    }
}

/* Small phones to small tablets: from 481px to 767px */
@media only screen and (max-width: 767px) {
    body {
        font-size: 16px;
    }

    body section {
        padding: 30px 0;
    }

    body .row,
    body .hero-text-box {
        padding: 0 4%;
    }

    .col {
        width: 100%;
        margin: 0 0 4% 0;
    }

    .hero-signet {
        display: none;
    }

    body h3,
    body h1 {
        text-align: center;
    }

    body #hero-buttons {
        text-align: center;
        margin: 0 auto 3rem auto;
    }

    #hero-buttons a {
        margin: 0;
    }

    #hero-buttons a:not(:first-child) {
        margin: 1rem 0 0 0;
    }

    body .main-nav {
        display: none;
    }

    body .material-icons.hamburger-menu-icon {
        float: right;
        margin-top: 22px;
        display: block;
    }

    body h1 {
        font-size: 3rem;
    }

    body h2 {
        font-size: 2rem;
        text-align: center;
    }

    body h3 {
        font-size: 1.5rem;
        padding: 0 2rem;
        line-height: 3rem;
        margin-bottom: 1.875rem;
    }

    body .section-testen h3 {
        font-size: 2rem;
    }

    body h4 {
        font-size: 1.5rem;
        padding-bottom: 0.125rem;
    }

    body .section-testen .row {
        padding: 2em;
    }

    body .footer-nav {
        grid-template-columns: repeat(1, 1fr);

    }

    .footer-nav {
        padding: 2rem 0;
    }

    .footer-nav li {
        padding: 0.875rem;
    }

}



/* Small phones: from 0 to 480px */
@media only screen and (max-width: 480px) {
    body section {
        padding: 25px 0;
    }

    body .contact-form {
        width: 100%;
    }
}