/**
 * DAT Servicios Aéreos — footer
 */

.footer {
    background: var(--dat-navy);
    width: 100%;
    padding: clamp(2.75rem, 5vw, 4rem) var(--container-padding);
    color: var(--dat-white);
    font-family: 'Montserrat', sans-serif;
}

.footer__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(2rem, 4vw, 2.75rem);
    align-items: center;
    text-align: center;
}

@media (min-width: 900px) {
    .footer__inner {
        grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
        gap: clamp(1.5rem, 3vw, 2.5rem);
        text-align: left;
    }
}

.footer__col {
    min-width: 0;
}

.footer__col--contact {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(1rem, 2vw, 1.35rem);
}

@media (min-width: 900px) {
    .footer__col--contact {
        align-items: flex-start;
    }
}

.footer__col--logo {
    display: flex;
    justify-content: center;
}

.footer__col--support {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(0.85rem, 1.5vw, 1.1rem);
}

@media (min-width: 900px) {
    .footer__col--support {
        align-items: flex-end;
    }
}

.footer__heading {
    margin: 0;
    font-size: clamp(0.92rem, 1.1vw, 1rem);
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--dat-white);
}

.footer__contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(0.55rem, 1vw, 0.75rem);
}

@media (min-width: 900px) {
    .footer__contact-list {
        align-items: flex-start;
    }
}

.footer__contact-list li {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.footer__contact-list a {
    font-size: clamp(0.82rem, 1vw, 0.92rem);
    font-weight: 400;
    line-height: 1.4;
    color: rgba(255, 255, 255, 0.92);
    text-decoration: none;
}

.footer__contact-list a:hover {
    text-decoration: underline;
}

.footer__contact-icon {
    width: clamp(1rem, 1.4vw, 1.15rem);
    flex-shrink: 0;
}

.footer__socials {
    display: flex;
    align-items: center;
    gap: clamp(0.55rem, 1vw, 0.75rem);
    margin-top: 0.15rem;
}

.footer__socials a {
    display: block;
    line-height: 0;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.footer__socials a:hover {
    opacity: 0.85;
    transform: translateY(-2px);
}

.footer__socials img {
    width: clamp(2.15rem, 3.5vw, 2.5rem);
    height: auto;
    display: block;
}

.footer__logo-link {
    display: block;
    line-height: 0;
}

.footer__logo {
    width: clamp(11.5rem, 20vw, 16.5rem);
    height: auto;
    display: block;
}

.footer__legal {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
    text-align: center;
}

@media (min-width: 900px) {
    .footer__legal {
        align-items: flex-end;
        text-align: right;
    }
}

.footer__legal a,
.footer__legal li {
    font-size: clamp(0.82rem, 1vw, 0.92rem);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.92);
    text-decoration: none;
    line-height: 1.45;
}

.footer__legal a:hover {
    text-decoration: underline;
}