/**
 * Footer: brand column + 3 menu columns, bottom bar.
 * Layout is Bootstrap's .container > .row > .col (see page.html.twig and
 * region--footer*.html.twig): columns stack below sm, menus go 2 then 3 per
 * row (sm, md) under a full-width brand column, all four on one row from xl.
 */

footer {
  background-color: var(--bs-secondary-bg);
  padding-top: clamp(3.25rem, 2.441rem + 3.4518vw, 5.375rem); /* 52→86px */
  border-top: 1px solid var(--bs-border-color);

  /* .row resets --bs-gutter-x to Bootstrap's default instead of inheriting
     .container's, so the grid gaps are set again here. */
  > .container > .row {
    --bs-gutter-x: 2.5rem;
    --bs-gutter-y: 2.5rem;
  }
}

/* BRAND COLUMN */
.footer-col-brand {
  .footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.125rem;

    img {
      width: auto;
      height: 1.375rem;

      &:first-child {
        height: 1.875rem;
      }
    }
  }

  .footer-brand-text {
    font-size: var(--fs-sm);
    color: var(--bs-secondary-color);
    max-width: 40ch;

    p:last-child {
      margin-bottom: 0;
    }
  }

  .footer-brand-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.625rem;
    margin-top: 1.5rem;
  }
}

/* MENU COLUMNS: Discover, Contact, Trust. */
.footer-col {
  .footer-col-heading {
    font-family: var(--tz-font-heading);
    font-size: var(--fs-xs);
    font-weight: 600;
    letter-spacing: var(--ls-caps-sm);
    text-transform: uppercase;
    color: var(--bs-body-color);
    margin-bottom: 1.125rem;
  }

  ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.6875rem;
    font-size: var(--fs-sm);
    color: var(--bs-secondary-color);
  }

  .footer-link {
    color: inherit;
    text-decoration: none;
  }

  a.footer-link:hover {
    color: var(--bs-primary);
  }
}

/* BOTTOM BAR: copyright and legal links stack below sm (flex-column flex-sm-
   row in region--footer-bottom.html.twig). */
.footer-bottom {
  gap: 0.75rem;
  margin-top: clamp(2.5rem, 1.8813rem + 2.6396vw, 4.125rem); /* 40→66px */
  padding: 1.375rem 0;
  border-top: 1px solid var(--bs-border-color);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-caps-xs);
  text-transform: uppercase;
  color: var(--bs-tertiary-color);

  .footer-copyright-text,
  .footer-legal-links {
    margin: 0;
  }

  .footer-legal-link,
  .footer-legal-links .modal-cookies {
    color: inherit;
    text-decoration: none;

    &:hover {
      color: var(--bs-primary);
    }
  }
}