html {
    font-size:62.5%;
    width: 100%;
    height: 100%;
}

::selection {
    color: white;
    background: blue;
}

body {
    font-family: 'Roboto', sans-serif;
    font-size: 16px;
    font-size: 1.6rem;
}

.btn {
    padding: 1.4rem;
    border: 3px solid #041b84;
    text-transform: uppercase;
    text-decoration: none;
    color: white;
    background-color: #041b84;
    font-size: 1.6rem;
    transition: 0.3s;
    font-weight: 700;
}

.btn:hover {
    border: 3px solid #041b84;
    background-color: white;
    color: #041b84;
    font-weight: 700;
}

main {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-image: url("../image/bg.jpg");
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    align-items: stretch;
}

header {
    text-align: center;
    margin-bottom: 2rem;
    flex-shrink: 0;
}
header img {
    padding: 0 2rem;
    margin: 0 2rem;
}

section {
    flex-shrink: 0;
    flex-grow: 1;
}

.corner {
    display: none;
}

.mainTitle {
    max-height: 18rem;
}

.mainTitle .mottoText {
    font-size: 4.8rem;
    text-align: center;
    font-weight: 700;
}
.mainTitle .solutionsText {
    text-align: center;
    margin: 1rem 0;
    font-size: 2.8rem;
}

.offer {
    text-align: center;
    border: 3px solid #041b84;
    padding: 1rem;
    min-height: 4.4rem;
    text-transform: uppercase;
    background-color: #fff;
    font-size: 2.2rem;
    transition: 0.3s;
    margin: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.offer:hover {
    background-color: #041b84;
    color: #fff;
    cursor: pointer;
}

.moreInfo {
    text-align: center;
    margin: 1rem;
}

.contactInfo a {
    display: flex;
    align-items: center;
    justify-content: center;
}

.or {
    color: #000;
    text-align: center;
    margin: 1rem;
}

footer {
    background-color: #041b84;
    margin-top: 2rem;
    flex-shrink: 0;
}

footer p {
    text-align: center;
    font-size: 1.4rem;
    color: #fff;
    padding: 2rem;
}

/* Smartphones (landscape) ----------- */
@media only screen and (min-width : 800px) {
    header {
        text-align: left;
    }
    .boxOffer {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .contactInfo {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .mainTitle {
        max-height: 8rem;
    }

    .corner {
        display: block;
        width: 0;
        height: 0;
        border-top: 220px solid #041b84;
        border-bottom: 0px solid transparent;
        border-left: 220px solid transparent;
        position:absolute;
        right:0;
        top:0;
    }
    .corner span {
        position: absolute;
        top: -166px;
        width: 178px;
        left: -179px;
        text-align: center;
        font-size: 1.8rem;
        transform: rotate(45deg);
        display: block;
        color: #fff;
    }
}