.letter-banner {
  color: var(--cor-branca);
  height: 780px;
  position: relative;
  padding: 0;
  text-align: center;
  justify-content: center;
  overflow: hidden;
}

.banner {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  display: block;
  z-index: -1;
  background-image: url("/src/images/hero.png");
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: fixed;
  transition: 0.1s;
}

.description {
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: center;
  align-items: center;
}

.title-banner {
  display: inline-block;
  font-family: var(--fonte-texto);
  font-weight: 100;
  font-style: normal;
  font-size: 6.4rem;
  letter-spacing: .16rem;
  position: relative;
  color: var(--cor-branca);
  z-index: 1;
}

.title-banner #texto {
  text-transform: uppercase;
}

.banner-description {
  font-family: var(--fonte-titulo);
  font-size: var(--fonte-g);
  line-height: 2.8rem;
  font-weight: 300;
  margin-top: 32px;
}

.banner-description strong {
  color: #5FB2D8;
}

.letter-banner .next-section {
  position: absolute;
  bottom: 25%;
  width: 100%;
  z-index: 1;
}

.letter-banner .next-section .fa-chevron-down {
  font-size: 3.2rem;
  animation: downarrow 0.6s infinite alternate ease-in-out;
}

.letter-banner .next-section .fa-chevron-down:hover {
  color: var(--cor-primaria);
}

@keyframes downarrow {
  0% {-webkit-transform: translateY(0); opacity: 0.4;}
  100% {-webkit-transform: translateY(0.7em); opacity: 0.9;}
}