/* Acabamento do menu igual ao da Home. */
header.cab-padrao:not(.sticky){position:relative}
  header.cab-padrao,.cab-onda{background:
      linear-gradient(rgba(30,5,38,.45),rgba(30,5,38,.45)),
      url(../../img/fundo-padrao-whaka.jpg) center/cover no-repeat #2E0A3A}
  
  @media(min-width:768px){header.cab-padrao,.cab-onda{background-attachment:scroll,fixed}}
  .cab-onda{
    -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 80' preserveAspectRatio='none'%3E%3Cpath d='M1440 46c-160 28-320 16-480-6s-320-44-480-26-320 52-480 38V0H1440z'/%3E%3C/svg%3E") center/100% 100% no-repeat;
    mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 80' preserveAspectRatio='none'%3E%3Cpath d='M1440 46c-160 28-320 16-480-6s-320-44-480-26-320 52-480 38V0H1440z'/%3E%3C/svg%3E") center/100% 100% no-repeat}