/* ============================================================
   ANNOTATED NOTEBOOK SKIN - marketing footer (.site-footer).
   Colors-only overlay of the legacy footer markup (1:1): a sunken
   paper band with a hairline, quiet ink links, and an editorial tagline.
   Loaded only while nb_active is enabled.
   ============================================================ */

html.theme-light .site-footer,
html:not(.theme-light) .site-footer {
  background: var(--nb-paper-sunken);
  border-top: 1px solid var(--nb-border);
}

html.theme-light .site-footer::before,
html:not(.theme-light) .site-footer::before {
  display: none;
}

html.theme-light .ft-logo,
html.theme-light .ft-logo-text,
html:not(.theme-light) .ft-logo,
html:not(.theme-light) .ft-logo-text {
  color: var(--nb-ink);
}

html.theme-light .ft-tagline,
html:not(.theme-light) .ft-tagline {
  color: var(--nb-ink-2);
}

html.theme-light .ft-col-heading,
html:not(.theme-light) .ft-col-heading {
  color: var(--nb-ink-2);
}

html.theme-light .ft-contact-intro,
html:not(.theme-light) .ft-contact-intro {
  /* small text: the 4.5:1 tier — ink-3 measured 3.6:1 on light sunken paper */
  color: var(--nb-ink-2);
}

html.theme-light .ft-link,
html.theme-light .ft-legal-copy,
html.theme-light .ft-legal-link,
html:not(.theme-light) .ft-link,
html:not(.theme-light) .ft-legal-copy,
html:not(.theme-light) .ft-legal-link {
  color: var(--nb-ink-2);
}

html.theme-light .ft-link:hover,
html.theme-light .ft-legal-link:hover,
html:not(.theme-light) .ft-link:hover,
html:not(.theme-light) .ft-legal-link:hover {
  color: var(--nb-blue);
}

html.theme-light .ft-legal,
html:not(.theme-light) .ft-legal {
  border-top-color: var(--nb-border);
}

html.theme-light .ft-legal-sep,
html:not(.theme-light) .ft-legal-sep {
  color: var(--nb-ink-3);
}

html.theme-light .site-footer a:focus-visible,
html:not(.theme-light) .site-footer a:focus-visible {
  outline: 2px solid var(--nb-blue);
  outline-offset: 2px;
}