.footer {
  background-color: #d3d3d3;
  padding: 40px 20px;
  font-family: 'Arial', sans-serif;
  margin-top: 150px;
}

.container-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 30px;
  max-width: 1100px;
  margin: auto;
}

.footer-col {
  flex: 1 1 250px;
  min-width: 200px;
}

.footer-col h4 {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 15px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer a {
  text-decoration: none;
  color: #000;
  font-weight: 400;
}

.contato {
  display: flex;
  align-items: center;
  font-size: 16px;
  gap: 10px;
}

.social a {
  font-size: 24px;
  color: #000;
  text-decoration: none;
}

/* RESPONSIVO */
@media (max-width: 768px) {
  .container-footer {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-col {
    width: 100%;
  }

  .contato {
    justify-content: center;
  }
}