body {
  font-family: 'Poppins', Arial, sans-serif;
  max-width: 800px;
  margin: auto;
  padding: 2rem;
  line-height: 1.6;
}

h1, h2, h3 {
  font-weight: 600;
}

p, a, li {
  font-weight: 400;
}

header, section, footer {
  margin-bottom: 2rem;
}
nav a {
  margin-right: 1rem;
}
.project {
  margin-bottom: 1rem;
}