.footer {
  background-color: #1a1a1a;
  padding: 2rem 1rem;
  text-align: center;
}

.footer-social {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
}

.social-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background-color: #333333;
  color: #ffffff;
  border-radius: 50%;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.social-icon:hover {
  background-color: #007bff;
  transform: translateY(-3px);
}