/* Xandriq - footer.css
 * 4-col layout, paired-rule top, attribution block, Kft. info bottom.
 */

.site-footer {
  background: var(--c-surface);
  position: relative;
  margin-top: var(--s-96);
  color: var(--c-text-dim);
}

.site-footer::before {
  content: "";
  display: block;
  height: 6px;
  background: linear-gradient(
    to bottom,
    var(--c-accent) 0 1px,
    transparent 1px 5px,
    var(--c-border) 5px 6px
  );
}

.site-footer__inner {
  padding: var(--s-80) 0 var(--s-40);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-48);
  margin-bottom: var(--s-64);
}

.footer-col h4 {
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--s-16);
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-col li {
  margin-bottom: var(--s-8);
}

.footer-col a {
  font-family: var(--f-body);
  font-size: 0.9375rem;
  color: var(--c-text);
  text-decoration: none;
}

.footer-col a:hover {
  color: var(--c-accent);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ===== Attribution block ===== */
.footer-attribution {
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  padding: var(--s-32) 0;
  margin-bottom: var(--s-32);
  text-align: center;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.footer-attribution p {
  font-family: var(--f-body);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--c-text-dim);
  margin: 0;
}

.footer-attribution a {
  color: var(--c-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ===== Wordmark centered ===== */
.footer-wordmark {
  text-align: center;
  margin-bottom: var(--s-24);
}

.footer-wordmark span {
  font-family: var(--f-heading);
  font-style: italic;
  font-weight: 500;
  font-size: 1.25rem;
  color: var(--c-text);
}

.footer-wordmark span::before {
  content: "— ";
  color: var(--c-border);
  font-style: normal;
}

.footer-wordmark span::after {
  content: " —";
  color: var(--c-border);
  font-style: normal;
}

/* ===== Bottom bar - Kft. info (mono) ===== */
.footer-bottom {
  font-family: var(--f-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--c-text-dim);
  text-align: center;
  padding-top: var(--s-24);
  border-top: 1px solid var(--c-border);
  line-height: 1.7;
}

.footer-bottom span + span::before {
  content: " · ";
  color: var(--c-border);
  margin: 0 var(--s-4);
}

.footer-bottom__line {
  display: block;
  margin-bottom: var(--s-4);
}

@media (max-width: 1023px) {
  .site-footer__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--s-32);
  }
}

@media (max-width: 600px) {
  .site-footer__grid {
    grid-template-columns: 1fr;
  }
  .site-footer__inner {
    padding: var(--s-48) 0 var(--s-32);
  }
  .footer-bottom span {
    display: block;
  }
  .footer-bottom span + span::before {
    display: none;
  }
}