body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f4f4f4;
  color: #333;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 1rem;
  text-align: center;
}

.container {
  max-width: 480px;
  width: 100%;
  padding: 2rem;
  background: white;
  border-radius: 12px;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.1);
}

.avatar {
  width: 120px;
  border-radius: 50%;
  margin-bottom: 1rem;
}

h1 {
  margin: 0;
}

.subtitle {
  font-size: 1.1rem;
  color: #666;
  margin-bottom: 1rem;
}

main > p {
  font-size: 0.95rem;
  line-height: 1.4;
  margin-bottom: 1.5rem;
}

section h2 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.pills span {
  display: inline-block;
  padding: 0.4rem 0.8rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
}

.blue {
  color: #0d47a1;
  background-color: #e3f2fd;
}

.green {
  color: #1b5e20;
  background-color: #e8f5e9;
}

.red {
  color: #b71c1c;
  background-color: #ffebee;
}

.note {
  font-size: 0.8rem;
  color: #999;
  margin: 1.5rem 0 0.5rem;
}

footer nav {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

footer nav .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  color: white;
  transition: background-color 0.2s ease;
}

footer nav .linkedin {
  background-color: #0a66c2;
}

footer nav .linkedin:hover {
  background-color: #084a9e;
}

footer nav .github {
  background-color: #24292f;
}

footer nav .github:hover {
  background-color: #161b22;
}

footer nav i {
  font-size: 1.1rem;
}

@media (max-width: 480px) {
  .container {
    padding: 1.25rem;
  }

  .pills span {
    font-size: 0.75rem;
    padding: 0.3rem 0.6rem;
  }

  footer nav .btn {
    font-size: 0.8rem;
    padding: 0.5rem 0.9rem;
  }
}