/* NOT IMPORTANT */

/* Hero background + dark overlay */

.hero {
  background-image: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.5)), url(https://images.unsplash.com/photo-1546519638-68e109498ffc?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=1780&q=80);
  background-size: cover;
  width: 100vw;
  height: 100vh;
  z-index: -1;
}

/* RESET */

body {
  padding: 0;
  margin: 0;
}

button {
  background-color: #4caf50;
  border: none;
  color: white;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 1rem;
  text-transform: uppercase;
  font-weight: 700;
}

button:hover {
  background-color: darkgreen;
}

button:active {
  background-color: limegreen;
}

.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

h1 {
  text-align: center;
  color: white;
  font-size: clamp(
    2.5rem,
    9vw + 0.75rem,
    4rem
  );
  text-transform: uppercase;
}