.site-footer {
    margin-top: 54px;
    background: #0f2f35;
    color: #eaf3f4;
}
.site-footer a { color: #eaf3f4; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; text-underline-offset: 3px; }
.site-footer__inner {
    display: grid;
    grid-template-columns: minmax(220px, 1.35fr) repeat(2, minmax(150px, .8fr));
    gap: 34px;
    padding-top: 42px;
    padding-bottom: 32px;
}
.site-footer__brand { display: inline-block; margin-bottom: 8px; font-size: 1.3rem; letter-spacing: .04em; }
.site-footer__about { max-width: 520px; margin: 0; color: #bfd0d3; line-height: 1.65; }
.site-footer__title { margin: 0 0 12px; font-size: .92rem; text-transform: uppercase; letter-spacing: .08em; color: #fff; }
.site-footer__links { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.site-footer__button {
    appearance: none;
    border: 0;
    padding: 0;
    background: none;
    color: #eaf3f4;
    font: inherit;
    text-align: left;
    cursor: pointer;
}
.site-footer__button:hover { text-decoration: underline; text-underline-offset: 3px; }
.site-footer__actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 18px; }
.site-footer__action {
    min-height: 40px;
    padding: 9px 13px;
    border: 1px solid rgba(255,255,255,.33);
    border-radius: 9px;
    background: rgba(255,255,255,.06);
    color: #fff;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}
.site-footer__action:hover { background: rgba(255,255,255,.12); }
.site-footer__bottom { border-top: 1px solid rgba(255,255,255,.15); }
.site-footer__bottom-inner {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    align-items: center;
    padding-top: 18px;
    padding-bottom: 18px;
    color: #bfd0d3;
    font-size: .88rem;
}
.site-footer__bottom p { margin: 0; }
@media (max-width: 760px) {
    .site-footer__inner { grid-template-columns: 1fr; gap: 25px; }
    .site-footer__bottom-inner { align-items: flex-start; flex-direction: column; gap: 7px; }
}