:root {
    --footer-accent-text-color: #256BCD;
}

.footer-menu {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: start;
    gap: 16px;

    list-style: none;
    font-family: 'Roboto Mono', sans-serif;
    width: 100%;
}

.footer-menu__item {
    text-align: start;
}

.footer-menu__item_indentation {
    padding: 12px 0;
}

.footer-menu__link {
    text-decoration: none;
}

.footer-title {
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;

    color: #689EE8;
    border-bottom: 1px solid transparent;
    transition: border-color 0.8s, color 0.8s;

    line-height: 20px;

}

.footer__button {
    transition: background-color 0.8s;
    background-color: var(--footer-accent-text-color);

    border-radius: 5px;
    width: 100%;
    text-align: center;
}

.footer__button > .footer-title {
    color: #CEE2FA;
    font-weight: 700;

    display: block;
    width: 100%;
}

.footer-text {
    font-size: 12px;
    font-weight: 400;
    color: #CEE2FA;

    border-bottom: 1px solid transparent;
    transition: border-color 0.8s, color 0.8s;

    line-height: 16px;
    text-align: left;
}

.footer-menu__link.footer-title:not(.footer__button > .footer-title):hover {
    border-bottom: 1px solid #9DC1F0;
    color: #9DC1F0;
}

.footer-text:hover {
    color: #FFF;
    border-bottom: 1px solid #FFFFFF;
}

.footer__button:hover {
    background-color: #0A51B5;
}

.footer__button:active {
    background-color: #003C92;
}