:root {
  --green: #7fae3b;
  --beige: #ede5c6;
  --brown: #4e3929;
}

body {
  margin: 0;
  font-family: sans-serif;
  background-color: var(--beige);
  color: var(--brown);
}

a {
  color: var(--green);
  text-decoration: none;
}

.button {
  background-color: var(--green);
  color: white;
  padding: 0.7em 1.2em;
  border: none;
  border-radius: 4px;
  text-decoration: none;
  font-weight: bold;
}

.button:hover {
  background-color: #6d9934;
}

main {
  padding: 2em;
}

.hero, .intro, .details, .content {
  max-width: 800px;
  margin: 0 auto 2em;
}

footer {
  background-color: var(--green);
  color: white;
  text-align: center;
  padding: 1em;
}