.masthead {
  position: relative;
  width: 100%;
  height: auto;
  min-height: 35rem;
  padding: 15rem 0;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: scroll;
  background-size: cover;
}
.masthead h1, .masthead .h1 {
  font-size: 2.5rem;
  line-height: 2.5rem;
  letter-spacing: 0.8rem;
  font-weight:600;
}
.masthead h2, .masthead .h2 {
  max-width: 20rem;
  font-size: 1rem;
}
@media (min-width: 768px) {
  .masthead h1, .masthead .h1 {
    font-size: 3rem;
    line-height: 4rem;
  }
}
@media (min-width: 992px) {
  .masthead {
    height: 100vh;
    padding: 0;
  }
  .masthead h1, .masthead .h1 {
    font-size: 3.5rem;
    line-height: 4.5rem;
    letter-spacing: 0.4rem;
  }
  .masthead h2, .masthead .h2 {
    max-width: 36rem;
    font-size: 1.25rem;
  }
}