/* ==========================================================================
   footer.css — footer navy minimal, selalu di akhir dokumen
   ========================================================================== */

.site-footer {
  flex: 0 0 auto;
  padding-block: var(--space-8) var(--space-6);
  background-color: var(--color-navy);
  color: rgba(255, 255, 255, 0.75);
  text-align: center;
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.site-footer__socials {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.site-footer__social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-pill);
  background-color: rgba(255, 255, 255, 0.1);
  transition: background-color var(--transition-base), transform var(--transition-base);
}

.site-footer__social:hover {
  background-color: var(--color-orange);
  transform: translateY(-2px);
}

.site-footer__social svg {
  width: 1.125rem;
  height: 1.125rem;
}

.site-footer__copyright {
  font-size: 0.8125rem;
}

.site-footer__totop {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color var(--transition-base);
}

.site-footer__totop:hover {
  color: var(--color-white);
}

.site-footer__totop svg {
  width: 0.875rem;
  height: 0.875rem;
}