.main-pattern {
  position: relative;
  height: 500px;
  background-image: linear-gradient(#3cfa97, #cafce2);
  border-top-left-radius: 80% 50%;
  border-bottom-right-radius: 80% 50%;
}

h1 {
  margin: 0;
  color: #ffffff;
  font-family: 'Raleway',sans-serif;
  font-size: 62px; 
  font-weight: 800; 
  line-height: 72px; 
  margin: 0 0 24px; 
  text-align: center; 

}

header h1 {
  color: white;
}