/* 공통 푸터 — 단순 레이아웃 (글래스 박스 없음) */

.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--color-border-subtle);
  background: var(--color-bg-mid);
  padding: var(--space-8) var(--safe-inline) var(--space-10);
  padding-right: max(1.25rem, env(safe-area-inset-right, 0px));
}

.site-footer__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  text-align: center;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
}

.site-footer__nav-link {
  color: var(--color-text-secondary);
  font-weight: 500;
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

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

.site-footer__sep {
  color: var(--color-text-muted);
  user-select: none;
}

.site-footer__col {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  align-items: center;
}

@media (min-width: 640px) {
  .site-footer__inner {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    text-align: left;
  }

  .site-footer__col {
    align-items: flex-start;
  }
}

.site-footer__credit {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-normal);
}

.site-footer__credit strong,
.site-footer__credit span[lang="en"] {
  color: var(--color-text-primary);
  font-weight: 600;
}

.site-footer__meta {
  margin: 0;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

.site-footer__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition:
    color var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out);
}

.site-footer__link:hover {
  color: var(--color-text-primary);
  border-bottom-color: var(--color-accent);
}

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