footer {
  background: #ede9e0;
  padding: 1.5em 2em;
  display: flex;
  text-align: center;
  box-shadow: 0 -4px 8px rgba(0, 0, 0, 0.05);
  border-top: 1px solid #eaeaea;
}

footer a {
  margin: 0 15px;
  font-size: 1.8em;
  text-decoration: none;
  color: #555;
  transition: color 0.3s;
}

footer a:hover {
  color: #0077cc;
}

@media (max-width: 600px) {
  header {
    flex-direction: column;
    align-items: center;
    gap: 1em;
  }

  main h1 {
    font-size: 2em;
  }

  footer a {
    margin: 0 10px;
  }
}