.site-footer {
    padding: 28px 0;
    background: rgba(26, 188, 156, 0.3);
}

.footer-brand {
    color: var(--ddb-primary);
    font-size: 24px;
    font-weight: 500;
}

.footer-brand:hover,
.footer-brand:focus {
    color: #13977d;
}

.footer-brand img {
    width: 60px;
    height: 60px;
    border-radius: 9px;
    object-fit: cover;
    object-position: center;
}

.social-grid {
    display: grid;
    grid-template-columns: repeat(4, 45px);
    gap: 14px 16px;
    margin-top: 14px;
    margin-left: 8px;
}

.social-grid a {
    display: grid;
    place-items: center;
    width: 45px;
    height: 45px;
    border-radius: 5px;
    background: rgba(26, 188, 156, 0.5);
    transition:
        background-color 0.15s ease,
        box-shadow 0.15s ease,
        transform 0.15s ease;
}

.social-grid a:hover,
.social-grid a:focus {
    background: rgba(26, 188, 156, 0.78);
    box-shadow: 0 8px 18px rgba(26, 188, 156, 0.2);
    transform: translateY(-1px);
}

.social-grid img {
    width: 20px;
    height: 20px;
}

.footer-links h2 {
    margin: 18px 0 13px;
    font-size: 20px;
    font-weight: 500;
}

.footer-links a {
    display: block;
    margin-top: 11px;
    font-size: 18px;
    font-weight: 400;
    white-space: nowrap;
    transition: color 0.15s ease;
}

.footer-links a:hover,
.footer-links a:focus {
    color: #13977d;
}

.copyright {
    margin: 42px 0 0;
    text-align: center;
    font-size: 16px;
    font-weight: 500;
}

@media (min-width: 1600px) {
    .site-footer {
        padding: 40px 0 34px;
    }

    .footer-brand {
        font-size: 28px;
    }

    .footer-brand img {
        width: 68px;
        height: 68px;
    }

    .social-grid {
        grid-template-columns: repeat(4, 52px);
        gap: 16px 18px;
        margin-top: 18px;
    }

    .social-grid a {
        width: 52px;
        height: 52px;
    }

    .social-grid img {
        width: 23px;
        height: 23px;
    }

    .footer-links h2 {
        font-size: 22px;
    }

    .footer-links a {
        font-size: 18px;
    }

    .copyright {
        margin-top: 52px;
        font-size: 18px;
    }
}

@media (max-width: 1399.98px) {
    .footer-links a {
        font-size: 16px;
    }
}

@media (max-width: 1199.98px) {
    .site-footer {
        padding: 30px 0 26px;
    }

    .footer-brand {
        font-size: 22px;
    }

    .footer-brand img {
        width: 56px;
        height: 56px;
    }

    .social-grid {
        grid-template-columns: repeat(4, 42px);
        gap: 12px 14px;
    }

    .social-grid a {
        width: 42px;
        height: 42px;
    }

    .footer-links h2 {
        font-size: 18px;
    }

    .footer-links a {
        font-size: 15px;
    }

    .copyright {
        margin-top: 36px;
        font-size: 14px;
    }
}

@media (max-width: 991.98px) {
    .site-footer {
        padding: 30px 0 24px;
    }

    .site-footer .row {
        --bs-gutter-y: 2rem;
    }

    .footer-brand {
        font-size: 22px;
    }

    .social-grid {
        margin-left: 0;
    }

    .footer-links h2 {
        margin-top: 8px;
        margin-bottom: 10px;
    }

    .footer-links a {
        margin-top: 9px;
        white-space: normal;
    }

    .copyright {
        margin-top: 34px;
    }
}

@media (max-width: 767.98px) {
    .footer-links h2 {
        font-size: 17px;
    }

    .footer-links a {
        font-size: 15px;
        white-space: normal;
    }

    .footer-brand {
        font-size: 22px;
    }

    .footer-brand img {
        width: 52px;
        height: 52px;
    }

    .social-grid {
        grid-template-columns: repeat(4, 38px);
        gap: 10px 12px;
    }

    .social-grid a {
        width: 38px;
        height: 38px;
    }

    .copyright {
        font-size: 13px;
    }
}

@media (max-width: 575.98px) {
    .site-footer {
        padding: 28px 0 18px;
    }

    .site-footer .row {
        --bs-gutter-y: 0;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 12px 16px;
    }

    .site-footer .row > div:first-child {
        grid-column: 1 / -1;
        order: 2;
        margin-top: 6px;
    }

    .footer-links {
        order: 1;
    }

    .footer-links h2 {
        margin: 0 0 10px;
        font-size: 14px;
    }

    .footer-links a {
        margin-top: 8px;
        font-size: 12px;
        line-height: 1.25;
        white-space: normal;
    }

    .footer-brand {
        justify-content: center;
        font-size: 20px;
    }

    .footer-brand img {
        width: 46px;
        height: 46px;
    }

    .social-grid {
        grid-template-columns: repeat(4, 32px);
        justify-content: center;
        gap: 8px;
        margin: 14px 0 0;
    }

    .social-grid a {
        width: 32px;
        height: 32px;
    }

    .social-grid img {
        width: 16px;
        height: 16px;
    }

    .copyright {
        margin-top: 24px;
        font-size: 11px;
        line-height: 1.35;
    }
}