.social-btn {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  color: var(--muted);
  font-size: 1rem;
  text-decoration: none;
  transition: all .2s;
}
.social-btn:hover         { border-color: var(--green); color: var(--green); background: var(--green-pale); transform: translateY(-2px); }
.social-btn .bi-facebook  { color: inherit; }
.social-btn .bi-instagram { color: inherit; }
.social-btn .bi-youtube   { color: inherit; }
.social-btn .bi-linkedin  { color: inherit; }
.social-btn .bi-twitter-x { color: inherit; }
.footer-link {
  font-size: .78rem;
  color: var(--muted);
  text-decoration: none;
  transition: color .2s;
}
.footer-link:hover { color: var(--green); }