body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #fff;
  color: #222;
}
header {
  background: #f7c600;
  color: #000;
  text-align: center;
  padding: 2rem;
}
.cta-button {
  display: inline-block;
  padding: 1rem 2rem;
  background: #000;
  color: #fff;
  text-decoration: none;
  margin-top: 1rem;
}
section {
  padding: 2rem;
}
.why, .services, .testimonials, .form {
  border-bottom: 1px solid #eee;
}
ul {
  list-style: none;
  padding: 0;
}
li {
  margin: 0.5rem 0;
}
blockquote {
  font-style: italic;
  margin: 1rem 0;
}
footer {
  background: #000;
  color: #fff;
  text-align: center;
  padding: 1rem;
}