body {
  margin: 0;
  font-family: Arial, sans-serif;
  text-align: center;
  background: #fff;
  color: #333;
}
header {
  background: #ff4d30;
  padding: 1.5em;
  color: white;
}
.hero {
  padding: 4em 1em;
}
.cta-button {
  display: inline-block;
  margin-top: 1em;
  padding: 0.75em 1.5em;
  background: #ff4d30;
  color: white;
  text-decoration: none;
  border-radius: 5px;
}
footer {
  margin-top: 4em;
  font-size: 0.9em;
  color: #666;
}