style.css

body {
  background: var(--BG);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10rem;
  margin: auto;
}
header {
  position: fixed;
  top: 0;
  max-width: 120rem;
  height: 6rem;
}
nav {
  display: none;
}
.sui_brand {
  font-size: 10rem;
  font-weight: 700;
  height: 10rem;
  display: flex;
  justify-content: center;
  align-items: center;
}
.sui_brand img {
  height: 12rem;
  transition: transform 0.2s ease-out;
  z-index: 2;
}
#sui_brand_text {
  color: var(--PRIMARY-LIGHT3);
  transition: transform 0.2s ease-out;
  animation: changeText 2s ease-in-out infinite alternate;
}
.sui_cta {
  display: flex;
  justify-content: center;
  gap: 5rem;
}
.sui_cta button {
  font-size: 3rem;
}
@keyframes changeText {
  0% {
    content: "Starling UI";
  }
  50% {
    color: var(--PRIMARY);
  }
  100% {
    content: "U";
  }
}
@media only screen and (max-width: 768px) {
  .sui_brand {
    font-size: 4rem;
    gap: 1rem;
  }
  .sui_brand img {
    height: 4rem;
  }
  .sui_cta {
    flex-direction: column;
    gap: 2rem;
    margin: 0 3rem;
  }
  .sui_cta button {
    font-size: 2rem;
  }
}