.site-footer {
  margin-top: 5rem;
  padding: 3.5rem 0 2rem;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid rgba(240, 240, 240, 0.12);
  /* always light text — footer is always on a dark bg */
  color: rgba(240, 240, 240, 0.45);
}

.footer-heading {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 0.5625rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 1rem;
}

.footer-tagline {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 0.6875rem;
  color: var(--color-muted);
  line-height: 1.6;
  margin: 0;
}

.footer-link {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 0.75rem;
  color: var(--color-muted);
  text-decoration: none;
  transition: color 0.2s ease;
  display: inline-block;
}

.footer-link:hover {
  color: var(--color-white);
}

.footer-social {
  font-size: 1rem;
  color: var(--color-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-social:hover {
  color: var(--color-white);
}

.footer-ig-link {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 0.6875rem;
  letter-spacing: 0.05em;
  color: var(--color-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-ig-link:hover {
  color: var(--color-white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  margin-top: 2.5rem;
  border-top: 1px solid var(--color-border);
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 0.5625rem;
  letter-spacing: 0.08em;
  color: var(--color-muted);
}

@media (max-width: 576px) {
  .footer-bottom {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }
}