footer, .links {
  display: flex;
  flex-direction: column;
  align-items: center;
}

footer {  
  background-color: #f9fafb;
  padding: 15px 0;
}

footer h2 {
  font-size: 26px;
}

.importantData {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: 20px;
}

.send,
.paymentMethods,
.others {
  width: 80%;
  padding: 10px;
  text-align: center;
}

.importantData ul {
  padding: 0;
  margin: 0;
  text-align: start;
}

h3 {
  font-size: 20px;
  font-weight: bold;
  text-align: center;
  padding-bottom: 10px;
}

.redes a {
  font-size: 18px;
  padding: 10px;
}

.paymentMethods h3::before,
.others h3::before,
.send h3::before,
.importantData li::before {
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  padding-right: 10px;
  color: #ff6701;
  font-size: 20px;
}

.send h3::before {
  content: "\f5b6";
}

.paymentMethods h3::before {
  content: "\f788";
}

.others h3::before {
  content: "\f291";
}

.importantData li::before {
  content: "\f564";
  color: #ffeb73
}

.redSocial1::after {
  content: "\f16d";
  font-family: "Font Awesome 5 Brands";
  padding: 0 5px;
  color: rgb(190, 83, 56);
}

.redSocial2::after {
  content: "\f09a";
  font-family: "Font Awesome 5 Brands";
  padding: 0 5px;
  color: rgb(61, 131, 197);
}

@media (min-width: 540px) {
  .importantData, .links {
    flex-direction: row;
    justify-content: space-evenly;
    align-items: baseline;
    width: 100%;
  }
}

@media (min-width: 768px) {
  footer h2 {
    font-size: 30px;
  }
  h3 {
    font-size: 24px;
  }
  .paymentMethods h3::before,
  .others h3::before,
  .send h3::before,
  .importantData li::before {
    font-size: 26px;
  }
  .redes a,
  .importantData li {
    font-size: 20px;
  }
}

@media (min-width: 1024px) {
  footer h2 {
    font-size: 32px;
  }
  .importantData {
    width: 90%;
  }
  h3 {
    font-size: 28px;
  }
  .paymentMethods h3::before,
  .others h3::before,
  .send h3::before,
  .importantData li::before {
    font-size: 30px;
  }
  .redes a,
  .importantData li {
    font-size: 24px;
  }
}

@media (min-width: 1280px) {
  .paymentMethods h3::before,
  .others h3::before,
  .send h3::before,
  .importantData li::before {
    font-size: 32px;
  }
}