.site-footer {
    color: #fff;

    --footer-col-width: 280px;
    --footer-col-gap: 96px;
}

.footer-top {
    padding: 48px 0;
    background: var(--num-blue);
}

.footer-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: var(--footer-col-gap);
    row-gap: 32px;
    align-items: start;

    width: 100%;
    max-width: calc(var(--footer-col-width) * 3 + var(--footer-col-gap) * 2);
    margin-inline: auto;
}

/* Each column occupies exactly 1 equal grid track */
.footer-brand,
.footer-col {
    width: 100%;
    min-width: 0;

    display: flex;
    flex-direction: column;
    align-items: flex-start;

    text-align: left;
}

/* Column 1 - Logo */
.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;

    padding-right: 16px;

    min-height: 50px;
    margin-bottom: 16px;
}

.footer-mark {
    width: 50px;
    height: 30px;
    flex: 0 0 auto;
    display: block;
}

.footer-logo h2 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.02em;
    color: #fff;
}

.footer-brand p {
    max-width: 260px;
    margin: 0;
    padding: 0;

    text-align: left;

    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.72);
}

/* Columns 2 & 3 */
.footer-col h2 {
    display: flex;
    align-items: center;
    justify-content: flex-start;

    min-height: 50px;
    margin: 0 0 16px;

    font-size: 0.975rem;
    font-weight: 600;
    line-height: 1.4;
    color: #fff;
}

.footer-col p {
    max-width: 260px;
    margin: 0;

    text-align: left;

    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.72);
}

.footer-col a {
    display: block;
    margin-bottom: 12px;

    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1.5;

    color: rgba(255, 255, 255, 0.78);
    text-decoration: none;

    transition: color 0.15s ease;
}

.footer-col a:last-child {
    margin-bottom: 0;
}

.footer-col a:hover,
.footer-col a:focus-visible {
    color: #fff;
}

/* Social icons are completely separate from the 3-column grid */
.footer-social {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 32px;
}

.social-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: nowrap;
}

.social-links a {
    width: 36px;
    height: 36px;

    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.35);

    display: inline-flex;
    align-items: center;
    justify-content: center;

    color: #fff;
    font-size: 0.95rem;
    line-height: 1;
    text-decoration: none;

    transition:
        background-color 0.15s ease,
        border-color 0.15s ease,
        color 0.15s ease;
}

.social-links a:hover,
.social-links a:focus-visible {
    background: #fff;
    border-color: #fff;
    color: var(--num-footer);
}

/* Tablet */
@media (max-width: 991.98px) {
    .footer-top {
        padding: 40px 20px;
    }

    .footer-row {
        --footer-col-gap: 48px;
        row-gap: 32px;
    }

    .footer-logo h2 {
        font-size: 14px;
    }

    .footer-mark {
        width: 42px;
        height: 26px;
    }

    .footer-logo {
        min-height: 42px;
        margin-bottom: 14px;
    }

    .footer-col h2 {
        min-height: 42px;
        margin-bottom: 14px;
        font-size: 0.94rem;
    }

    .footer-brand p,
    .footer-col p,
    .footer-col a {
        font-size: 0.85rem;
    }
}

/* Mobile */
@media (max-width: 767.98px) {
    .footer-top {
        padding: 34px 16px;
    }

    /* Stack the same 3 equal columns vertically */
    .footer-row {
        grid-template-columns: minmax(0, 1fr);
        --footer-col-gap: 0px;
        row-gap: 28px;
    }

    .footer-brand,
    .footer-col {
        width: 100%;
        min-width: 0;
    }

    .footer-logo,
    .footer-col h2 {
        min-height: 0;
    }

    .footer-logo {
        padding-right: 16px;
    }

    .footer-brand p,
    .footer-col p {
        max-width: 100%;
    }

    .footer-col h2 {
        margin-bottom: 14px;
    }

    .footer-social {
        margin-top: 32px;
    }

    .social-links {
        gap: 16px;
    }

    .social-links a {
        width: 34px;
        height: 34px;
        font-size: 0.9rem;
    }
}