/* ---- Footer: 4-column layout ---- */

.site-footer .fn-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.9fr) minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.site-footer .fn-address {
    max-width: 22rem;
    margin-bottom: 1.25rem;
    font-size: 0.9375rem;
    font-style: normal;
    line-height: 1.625;
    color: rgba(var(--ink), 0.82);
}

.site-footer .fn-cin {
    margin-bottom: 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--page-text);
}

.site-footer .fn-social {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.site-footer .fn-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border: 1px solid rgba(var(--ink), 0.14);
    border-radius: 50%;
    background: var(--surface);
    color: var(--page-text);
    font-size: 1.125rem;
}

.site-footer .fn-col h4 {
    margin-bottom: 1.125rem;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--page-text);
}

.site-footer .fn-col ul {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.site-footer .fn-col a {
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--page-text);
    text-decoration: none;
}

/* Contact row + bottom bar */

.site-footer .fn-contact {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 1.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(var(--ink), 0.1);
}

.site-footer .fn-phone {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--page-text);
    text-decoration: none;
}

.site-footer .fn-email {
    font-size: 0.9375rem;
    color: var(--page-text);
    text-decoration: none;
}

.site-footer .fn-dot {
    color: rgba(var(--ink), 0.3);
}

.site-footer .fn-reach,
.site-footer .fn-bottom {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--page-text);
}

.site-footer .fn-bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem 2rem;
    padding-top: 1.75rem;
}

.site-footer .fn-bottom-links {
    display: flex;
    gap: 2rem;
}

.site-footer .fn-bottom-links a {
    color: inherit;
    text-decoration: none;
}

@media (max-width: 575.98px) {
    .site-footer .fn-dot {
        display: none;
    }

    .site-footer .fn-contact {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 991.98px) {
    .site-footer .fn-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        padding-top: 30px;
    }
}

@media (max-width: 575.98px) {
    .site-footer .fn-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 2rem;
    }
}