/* Footer — mørk, fire kolonner + subfooter (inspireret af layout-reference) */
.site-footer {
  --footer-bg: #111111;
  --footer-line: rgba(255, 255, 255, 0.08);
  --footer-muted: #888888;
  --footer-accent: #d92323;
  background: var(--footer-bg);
  color: #fff;
  padding: clamp(2.5rem, 5vw, 3.75rem) clamp(1.25rem, 4vw, 2.5rem)
    clamp(1.75rem, 3vw, 2.25rem);
}

.site-footer__inner {
  max-width: 72rem;
  margin: 0 auto;
}

.site-footer__top {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
  padding-bottom: clamp(1.75rem, 3vw, 2.5rem);
  border-bottom: 1px solid var(--footer-line);
}

@media (max-width: 900px) {
  .site-footer__top {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .site-footer__top {
    grid-template-columns: 1fr;
  }
}

.site-footer__label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--footer-muted);
  margin: 0 0 0.85rem;
}

.site-footer__lead {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 0.5rem;
  line-height: 1.3;
}

.site-footer__lead--plain {
  font-weight: 600;
}

.site-footer__text--flush {
  margin-bottom: 0;
}

.site-footer__text {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--footer-muted);
  line-height: 1.55;
  margin: 0 0 1rem;
}

.site-footer__text:last-child {
  margin-bottom: 0;
}

.site-footer__link {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--footer-accent);
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.site-footer__link:hover,
.site-footer__link:focus-visible {
  color: #f53e3e;
}

.site-footer__link:focus-visible {
  outline: 2px solid var(--footer-accent);
  outline-offset: 3px;
}

.site-footer__nav {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.site-footer__nav a {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  color: #fff;
  text-decoration: none;
  transition: color 0.2s ease;
}

.site-footer__nav a:hover,
.site-footer__nav a:focus-visible {
  color: var(--footer-accent);
}

.site-footer__nav a:focus-visible {
  outline: 2px solid var(--footer-accent);
  outline-offset: 2px;
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: clamp(1.5rem, 2.5vw, 2rem);
}

.site-footer__brand {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--footer-accent);
  margin: 0 0 0.35rem;
}

.site-footer__tagline {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  color: var(--footer-muted);
  margin: 0 0 0.5rem;
}

.site-footer__copy {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--footer-muted);
  margin: 0;
}

.site-footer__social {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.site-footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--footer-muted);
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.site-footer__social-link:hover,
.site-footer__social-link:focus-visible {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.06);
}

.site-footer__social-link:focus-visible {
  outline: 2px solid var(--footer-accent);
  outline-offset: 2px;
}

.site-footer__social-link svg {
  width: 1rem;
  height: 1rem;
  display: block;
}