/* ============================================================
   FOOTER
   Minimal bottom bar
   ============================================================ */

.site-footer {
  width: 100%;
  padding: 32px 0;
  border-top: 1px solid var(--color-border);
}

.site-footer__inner {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--section-pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-footer__copy {
  font-family: var(--font-primary);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  font-weight: var(--fw-regular);
}

.site-footer__links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-footer__link {
  font-family: var(--font-primary);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  font-weight: var(--fw-regular);
  text-decoration: none;
  cursor: none;
  transition: color var(--dur-fast);
  position: relative;
}

.site-footer__link::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--color-text-muted);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-medium) var(--ease-smooth);
}

.site-footer__link:hover {
  color: var(--color-text);
}

.site-footer__link:hover::after {
  transform: scaleX(1);
}

/* Back to top */
.back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-primary);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  cursor: none;
  transition: color var(--dur-fast), transform var(--dur-medium) var(--ease-spring);
}

.back-to-top:hover {
  color: var(--color-text);
  transform: translateY(-2px);
}

.back-to-top svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

@media (max-width: 809px) {
  .site-footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}