body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #f9f9f9;
  color: #333;
}

header {
  background: #222;
  color: #fff;
  padding: 2rem;
  text-align: center;
}

.hero img {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
}

main {
  padding: 2rem;
}

section {
  margin-bottom: 2rem;
}

footer {
  background: #222;
  color: #fff;
  text-align: center;
  padding: 1rem;
}