/**
 * Footer: fixed bottom bar with external links.
 */

:root {
  --footer-h: 44px;
}

body {
  padding-bottom: var(--footer-h);
}

.site-footer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: var(--footer-h);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  background: rgba(10, 10, 10, 0.35);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: rgba(255, 255, 255, 0.88);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 12px;
}

.site-footer__inner {
  width: 100%;
  max-width: 1920px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.site-footer__links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.site-footer__link {
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.site-footer__link:hover {
  text-decoration: underline;
}

.site-footer__link:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.9);
  outline-offset: 3px;
  border-radius: 10px;
}

.site-footer__copy {
  white-space: nowrap;
  font-weight: 800;
  opacity: 0.9;
}

@media (max-width: 520px) {
  .site-footer__inner {
    justify-content: center;
  }

  .site-footer__copy {
    display: none;
  }
}