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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: #1a1a1a;
  background: #fff;
  -webkit-font-smoothing: antialiased;
}

main {
  max-width: 620px;
  margin: 0 auto;
  padding: 8rem 2rem;
}

header {
  margin-bottom: 5rem;
}

h1 {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.intro {
  color: #555;
}

section {
  margin-bottom: 4rem;
}

h2 {
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #888;
  margin-bottom: 1.5rem;
}

.experience-list {
  list-style: none;
}

.experience-list li {
  margin-bottom: 1.2rem;
}

.role {
  display: block;
  font-weight: 500;
}

.detail {
  display: block;
  color: #666;
  font-size: 0.92rem;
}

.projects-list {
  list-style: none;
}

.projects-list li {
  margin-bottom: 0.5rem;
  color: #333;
}

footer {
  padding-top: 3rem;
  border-top: 1px solid #eee;
  display: flex;
  gap: 2rem;
}

footer a {
  color: #1a1a1a;
  text-decoration: none;
  font-size: 0.92rem;
}

footer a:hover {
  color: #555;
}

@media (max-width: 600px) {
  main {
    padding: 4rem 1.5rem;
  }

  header {
    margin-bottom: 3.5rem;
  }

  section {
    margin-bottom: 3rem;
  }
}