/* ==========================================================================
   Footer — MyRoomTool Blog
   Component styles only. Colors, type, spacing, container, grid → Foundation.
   ========================================================================== */

.site-footer {
  width: 100%;
  padding-block: var(--space-xl) var(--space-l);
  background-color: var(--color-bg);
  border-top: 1px solid var(--color-divider);
}

.site-footer__grid {
  gap: var(--space-xl) var(--space-l);
  margin-bottom: var(--space-xl);
}

.site-footer__col {
  display: flex;
  flex-direction: column;
  gap: var(--space-s);
  min-width: 0;
}

@media (min-width: 769px) {
  .site-footer__col--articles,
  .site-footer__col--nav {
    border-inline-start: 1px solid var(--color-divider);
    padding-inline-start: var(--space-l);
  }
}

.site-footer__brand {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  line-height: 0;
}

.site-footer__logo {
  width: auto;
  height: 36px;
  max-width: 140px;
  object-fit: contain;
  border-radius: 0;
}

.site-footer__desc {
  max-width: 28rem;
}

.site-footer__social {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-s);
}

.site-footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  transition: opacity var(--duration-normal) var(--ease-standard);
}

.site-footer__social-link:hover {
  opacity: 0.85;
}

.site-footer__social-icon {
  display: block;
  width: 24px;
  height: 24px;
  object-fit: contain;
  border-radius: 0;
}

.site-footer__title {
  margin: 0;
}

.site-footer__articles-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-s);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__articles-list > li {
  position: relative;
  padding-left: 1.15em;
}

.site-footer__articles-list > li::before {
  content: "→";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-text-muted, #6b7280);
  font-size: 0.85em;
  line-height: inherit;
  pointer-events: none;
}

.site-footer__articles-list:empty {
  display: none;
}

.site-footer__article-link {
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--duration-normal) var(--ease-standard);
}

.site-footer__article-link:hover,
.site-footer__article-link:focus-visible {
  color: var(--color-accent);
}

.site-footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.site-footer__nav-link {
  color: var(--color-text);
  transition: color var(--duration-normal) var(--ease-standard);
}

.site-footer__nav-link:hover {
  color: var(--color-accent);
  opacity: 1;
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-s) var(--space-m);
  padding-top: var(--space-l);
  border-top: 1px solid var(--color-divider);
}

.site-footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-s) var(--space-m);
}

.site-footer__legal-link {
  color: var(--color-text-muted);
  transition: color var(--duration-normal) var(--ease-standard);
}

.site-footer__legal-link:hover {
  color: var(--color-accent);
  opacity: 1;
}

/* Article pages: legal bar only (full info grid stays on listing) */
.site-footer--minimal {
  padding-block: var(--space-l);
}

.site-footer--minimal .site-footer__grid {
  display: none;
}

.site-footer--minimal .site-footer__bottom {
  border-top: none;
  padding-top: 0;
}

@media (max-width: 768px) {
  .site-footer {
    padding-block: var(--space-l);
  }

  .site-footer__grid {
    margin-bottom: var(--space-l);
  }

  .site-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}