/* ========== RODAPÉ INSTITUCIONAL ========== */
.footer {
    background: var(--blue-800);
    color: #fff;
    padding: 28px 0 32px;
}

.footer__inner {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 36px;
}

.footer__brand {
    flex: 0 0 200px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer__logo {
    display: block;
    width: 108px;
    height: 108px;
}

.footer__logo img {
    width: 108px;
    height: 108px;
    max-width: none;
    object-fit: cover;
    mix-blend-mode: lighten;
}

.footer__address {
    font-size: 12px;
    line-height: 1.55;
    font-style: normal;
    opacity: 0.95;
}

.footer__social {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer__social-btn {
    width: 28px;
    height: 28px;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.footer__social-btn img {
    width: 28px;
    height: 28px;
    max-width: none;
    display: block;
    object-fit: contain;
}

.footer__social-btn:hover,
.footer__social-btn:focus-visible {
    opacity: 0.8;
}

.footer__nav {
    display: flex;
    flex-wrap: wrap;
    gap: 24px 32px;
    flex: 0 1 auto;
    min-width: 0;
}

.footer__col {
    min-width: 132px;
}

.footer__title {
    font-weight: 700;
    font-size: 12px;
    letter-spacing: 0.02em;
    margin: 0 0 8px;
    text-transform: uppercase;
    white-space: nowrap;
}

.footer__title--spaced {
    margin-top: 22px;
}

.footer__link {
    display: block;
    font-size: 12px;
    opacity: 0.92;
    padding: 2px 0;
    line-height: 1.5;
}

.footer__link:hover,
.footer__link:focus-visible {
    opacity: 1;
    text-decoration: underline;
}

@media (max-width: 980px) {
    .footer__inner {
        flex-direction: column;
        justify-content: flex-start;
        gap: 28px;
    }

    .footer__brand {
        flex-basis: auto;
    }
}

@media (max-width: 720px) {
    .footer__nav {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 24px 20px;
    }

    .footer__title {
        white-space: normal;
    }
}

@media (max-width: 480px) {
    .footer__nav {
        grid-template-columns: 1fr;
    }
}