header {
    position: fixed;
    top: 0%;
    width: 100%;
    background-color: var(--gunmetal);
    padding: 15px 4%;
}

main {
    margin-top: 73px;
}

.header-buttons {
    gap: 1rem;
}

.sticky-phone {
    position: fixed;
    display: flex;
    bottom: 0;
    background-color: #96CA2D;
    width: 100%;
    padding: 5px;
}

.footer-rea {
    padding: 2rem 5%;
    background-color: var(--ghostWhite);
}

.sub-footer {
    background-color: var(--eerieBlack);
    padding: 3rem 0;
}

@media screen and (max-width: 980px) {

    header.header-menu {
        justify-content: center;
    }

    .footer-rea.g4 {
        grid-template-columns: 1fr 1fr;
    }

    div.sticky-phone {
        display: flex;
    }
}