/*
 * portal-footer.css
 * Base limpia para footer del portal.
 * Fuente: simplificacion de doc.css
 */

:root {
    --portal-footer-bg: linear-gradient(160deg, var(--color-primary-dark), var(--color-primary));
    --portal-footer-surface: rgba(255, 255, 255, 0.06);
    --portal-footer-text: var(--color-text-inverse);
    --portal-footer-text-strong: var(--color-text-inverse);
    --portal-footer-border: rgba(255, 255, 255, 0.24);
    --portal-footer-link: var(--color-text-inverse);
    --portal-footer-link-hover: var(--color-text-inverse);
    --portal-footer-icon-color: var(--color-text-inverse);
    --portal-footer-icon-bg-hover: rgba(255, 255, 255, 0.20);
    --portal-footer-logo-bg: var(--color-bg);
    --portal-footer-radius: var(--radius-lg);
    --portal-footer-max-width: 70rem;
    --portal-footer-transition: var(--transition-fast);
}

@supports (color: color-mix(in srgb, white, transparent)) {
    :root {
        --portal-footer-surface: color-mix(in srgb, var(--color-text-inverse) 6%, transparent);
        --portal-footer-border: color-mix(in srgb, var(--color-text-inverse) 24%, transparent);
        --portal-footer-icon-bg-hover: color-mix(in srgb, var(--color-text-inverse) 20%, transparent);
    }
}

.footer {
    /* Variables del logo ACOTADAS al footer: antes vivían en :root y, como este
       CSS carga tras portal-header.css, pisaban el tamaño del logo de la CABECERA
       (la hacían 3.5rem / 4rem ≥1024px en vez del 2.2rem del header). */
    --portal-brand-logo-height: 3.5rem;
    --portal-brand-logo-max-width: 15rem;
    --portal-brand-logo-padding: 0.35rem 0.6rem;
    --portal-brand-logo-radius: 0.75rem;
    margin-top: auto;
    padding: 2rem 0 1rem;
    color: var(--portal-footer-text);
    background: var(--portal-footer-bg);
    border-top: 1px solid var(--portal-footer-border);
}

.footer-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 var(--spacing-md) 1.5rem;
}

.footer-logo picture {
    display: block;
    line-height: 0;
}

.footer-logo .brand-logo__image {
    display: block;
    width: auto;
    height: var(--portal-brand-logo-height);
    max-width: min(var(--portal-brand-logo-max-width), calc(100vw - 2rem));
    box-sizing: border-box;
    background: var(--portal-footer-logo-bg);
    border-radius: var(--portal-brand-logo-radius);
    padding: var(--portal-brand-logo-padding);
}

.footer-main {
    width: min(100%, var(--portal-footer-max-width));
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.footer-contact,
.footer-links {
    padding: 1rem;
    border: 1px solid var(--portal-footer-border);
    border-radius: var(--portal-footer-radius);
    background: var(--portal-footer-surface);
}

.footer-links,
.footer-contact {
    width: 100%;
    margin: 0;
}

.footer-links-groups,
.footer-links-list,
.footer-contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem;
}

.footer-links-item,
.footer-contact-item {
    margin: 0;
}

.footer-links-item--map-primary a {
    font-weight: 700;
}

.footer-contact-item {
    display: grid;
    grid-template-columns: 2rem 1fr;
    gap: 0.5rem;
    align-items: flex-start;
}

.footer-contact-icon {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.footer-social__link {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.footer-icon::before {
    content: "";
    width: 1.5rem;
    height: 1.5rem;
    background-color: var(--portal-footer-icon-color);
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: center;
    -webkit-mask-size: contain;
    mask-repeat: no-repeat;
    mask-position: center;
    mask-size: contain;
}

.footer-icon--phone::before {
    -webkit-mask-image: url('../../../images/icons/footer/phone.svg');
    mask-image: url('../../../images/icons/footer/phone.svg');
}

.footer-icon--location::before {
    -webkit-mask-image: url('../../../images/icons/footer/location.svg');
    mask-image: url('../../../images/icons/footer/location.svg');
}

.footer-icon--mail::before {
    -webkit-mask-image: url('../../../images/icons/footer/mail.svg');
    mask-image: url('../../../images/icons/footer/mail.svg');
}

.footer-icon--facebook::before {
    -webkit-mask-image: url('../../../images/icons/social-net/facebook.svg');
    mask-image: url('../../../images/icons/social-net/facebook.svg');
}

.footer-icon--instagram::before {
    -webkit-mask-image: url('../../../images/icons/social-net/instagram.svg');
    mask-image: url('../../../images/icons/social-net/instagram.svg');
}

.footer-icon--x::before {
    -webkit-mask-image: url('../../../images/icons/social-net/x.svg');
    mask-image: url('../../../images/icons/social-net/x.svg');
}

.footer-contact-title {
    margin: 0 0 0.5rem;
    padding: 0;
    font-size: inherit;
    font-weight: normal;
}

.footer-contact-title a,
.footer-links-item a,
.footer-contact-list a,
.footer-legal a {
    color: var(--portal-footer-link);
    text-decoration: none;
}

.footer-contact-title a:hover,
.footer-contact-title a:focus-visible {
    color: var(--portal-footer-link-hover);
    text-decoration: underline;
}

.footer-links-item a:hover,
.footer-links-item a:focus-visible,
.footer-contact-list a:hover,
.footer-contact-list a:focus-visible,
.footer-legal a:hover,
.footer-legal a:focus-visible {
    color: var(--portal-footer-link-hover);
    text-decoration: underline;
}

.footer-bottom {
    width: min(100%, var(--portal-footer-max-width));
    margin: 0 auto;
    padding: var(--spacing-lg) var(--spacing-md) 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
}

.footer-meta-right {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
}

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

.footer-social {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.footer-social__link {
    transition: transform var(--portal-footer-transition), background-color var(--portal-footer-transition);
}

.footer-social__link:hover,
.footer-social__link:focus-visible {
    transform: translateY(-2px);
    background: var(--portal-footer-icon-bg-hover);
}

.footer-copyright,
.footer-copyright p,
.footer-contact-note {
    margin: 0;
}

@media (min-width: 64rem) {
    .footer {
        --portal-brand-logo-height: 4rem;
    }

    .footer-main {
        grid-template-columns: 1fr 1fr;
        align-items: start;
        gap: 1.5rem;
    }

    .footer-links-groups {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .footer {
        padding: 2rem 0 1.5rem;
    }

    .footer-main {
        gap: 1.25rem;
    }

    .footer-bottom {
        position: relative;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: 1rem;
    }

    .footer-copyright {
        margin-right: auto;
    }

    .footer-meta-right {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        width: auto;
        flex-direction: row;
        align-items: center;
        justify-content: center;
    }
}