*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 18px;
  line-height: 1.7;
  color: #222;
  background: #fff;
}

main {
  max-width: 680px;
  margin: 0 auto;
  padding: 4rem 1.5rem 6rem;
}

header {
  margin-bottom: 3.5rem;
}

h1 {
  font-size: 2rem;
  font-weight: normal;
  letter-spacing: -0.01em;
}

.tagline {
  color: #666;
  margin-top: 0.25rem;
}

h2 {
  font-size: 1.1rem;
  font-weight: normal;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #555;
  margin-bottom: 0.75rem;
}

h3 {
  font-size: 1rem;
  font-weight: normal;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #777;
  margin-bottom: 0.4rem;
}

.project {
  margin-bottom: 2rem;
}

.project:last-child {
  margin-bottom: 0;
}

section {
  margin-bottom: 2.5rem;
}

a {
  color: #222;
}

a:hover {
  color: #555;
}

@media (max-width: 480px) {
  body {
    font-size: 16px;
  }

  main {
    padding: 2.5rem 1.25rem 4rem;
  }

  h1 {
    font-size: 1.6rem;
  }
}