/* Faz a página ocupar 100% da altura da tela */
html, body {
  height: 100%;
  margin: 0;
  display: flex;
  flex-direction: column;
}

/* Faz o conteúdo ocupar o espaço restante entre o topo e o footer */
main {
  flex: 1;
}


.custom-footer {
  background-color: #111;
  color: #fff;
  text-align: center;
  padding: 40px 20px 20px;
  box-shadow: 0 -5px 10px rgba(0, 0, 0, 0.2);
}

.custom-footer .social-icons {
  margin-bottom: 20px;
}

.custom-footer .social-icons a {
  display: inline-block;
  width: 50px;
  height: 50px;
  margin: 0 10px;
  background-color: #fff;
  border-radius: 50%;
  line-height: 50px;
  font-size: 24px;
  color: #111;
  transition: 0.3s;
}

.custom-footer .social-icons a:hover {
  background-color: #555;
  color: #fff;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-links li a {
  text-decoration: none;
  color: #ccc;
  transition: color 0.3s;
}

.footer-links li a:hover {
  color: #fff;
}

.custom-footer .copyright {
  background-color: #000;
  padding: 10px 0;
}

.custom-footer .copyright span {
  font-weight: bold;
  color: #ccc;
}