/* Faixa inferior laranja */
.faixa {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100px;
  background: linear-gradient(to right, #f38a12, #f7a219, #f7ce19);
  clip-path: polygon(0 50%, 100% 0, 100% 100%, 0% 100%);
  z-index: -1;
}