/* =============================================================================
   subfooter.css — Site Subfooter Component
   Compatible with Drupal 11
   ============================================================================= */

/* --------------------------------------------------------------------------
   CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
  --subfooter-bg:             #0d4a63;
  --subfooter-bottom-bg:      #0a3f56;
  --subfooter-heading-color:  #ffffff;
  --subfooter-text-color:     #a8c8d8;
  --subfooter-link-color:     #a8c8d8;
  --subfooter-link-hover:     #ffffff;
  --subfooter-divider:        rgba(255, 255, 255, 0.12);

  --subfooter-font-heading:   'Source Serif 4', Georgia, serif;
  --subfooter-font-body:      'Source Sans 3', 'Helvetica Neue', sans-serif;

  --subfooter-max-width:      1200px;
  --subfooter-padding-x:      2rem;
  --subfooter-padding-top:    3rem;
  --subfooter-padding-bottom: 2.5rem;
  --subfooter-gap:            2.5rem;

  --subfooter-transition:     color 0.2s ease;
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */
.site-subfooter {
  font-family: var(--subfooter-font-body);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--subfooter-text-color);
  background-color: var(--subfooter-bg);
}

/* --------------------------------------------------------------------------
   Shared Container
   -------------------------------------------------------------------------- */
.subfooter-container {
  max-width: var(--subfooter-max-width);
  margin-inline: auto;
  padding-inline: var(--subfooter-padding-x);
}

/* --------------------------------------------------------------------------
   Top Section — 4-column grid
   -------------------------------------------------------------------------- */
.subfooter-top {
  padding-top:    var(--subfooter-padding-top);
  padding-bottom: var(--subfooter-padding-bottom);
}

.subfooter-top .subfooter-container {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--subfooter-gap);
  align-items: start;
}

/* --------------------------------------------------------------------------
   Column
   -------------------------------------------------------------------------- */
.subfooter-column {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* --------------------------------------------------------------------------
   Heading
   -------------------------------------------------------------------------- */
.subfooter-heading {
  font-family: var(--subfooter-font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--subfooter-heading-color);
  margin: 0 0 0.25rem;
  letter-spacing: 0.01em;
}

/* --------------------------------------------------------------------------
   About description text
   -------------------------------------------------------------------------- */
.subfooter-description {
  color: var(--subfooter-link-hover);
}

/* --------------------------------------------------------------------------
   Navigation Link Lists
   -------------------------------------------------------------------------- */
.subfooter-nav {
  margin-top: 0.25rem;
}

.subfooter-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.subfooter-link {
  color: var(--subfooter-link-color);
  text-decoration: none;
  font-size: 16px;
  transition: var(--subfooter-transition);
  display: inline-block;
}

.subfooter-link:hover,
.subfooter-link:focus-visible {
  color: var(--subfooter-link-hover);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.subfooter-link:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.6);
  outline-offset: 3px;
  border-radius: 2px;
}

/* --------------------------------------------------------------------------
   Bottom Bar — legal links
   -------------------------------------------------------------------------- */
.subfooter-bottom {
  /* background-color: var(--subfooter-bottom-bg);
  border-top: 1px solid var(--subfooter-divider); */
  padding-block: 0.5rem;
  color: var(--subfooter-link-hover);
}

.subfooter-legal-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.25rem 2rem;
}

.subfooter-legal-link {
  color: var(--subfooter-link-hover);
  text-decoration: none;
  font-size: 16px !important;
  /* font-size: 0.875rem; */
  transition: var(--subfooter-transition);
}

.subfooter-legal-link:hover,
.subfooter-legal-link:focus-visible {
  color: var(--subfooter-link-hover);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.subfooter-legal-link:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.6);
  outline-offset: 3px;
  border-radius: 2px;
}

/* --------------------------------------------------------------------------
   Responsive — Tablet (≤ 900px): 2 columns
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
  .subfooter-top .subfooter-container {
    grid-template-columns: 1fr 1fr;
    gap: 2rem 2.5rem;
  }

  .subfooter-column-about {
    grid-column: 1 / -1;
  }

  .subfooter-description {
    max-width: 100%;
  }
}

/* --------------------------------------------------------------------------
   Responsive — Mobile (≤ 560px): single column
   -------------------------------------------------------------------------- */
@media (max-width: 560px) {
  :root {
    --subfooter-padding-x:      1.25rem;
    --subfooter-padding-top:    2rem;
    --subfooter-padding-bottom: 2rem;
  }

  .subfooter-top .subfooter-container {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  .subfooter-column-about {
    grid-column: auto;
  }

  .subfooter-legal-links {
    gap: 0.25rem 1.25rem;
  }
}

@media (max-width: 768px) {
    .footer-columns {
        flex-direction: row !important;
        gap: 30px;
    }
}