body {
  margin: 0;
  font-family: "Helvetica Neue", sans-serif;
  background-color: #fff;
  color: #333;
  line-height: 1.6;
}
header, footer, section {
  padding: 2rem;
}
header {
  background: #fff;
  border-bottom: 1px solid #ccc;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: #003366;
}
nav a {
  margin-left: 1.5rem;
  text-decoration: none;
  color: #0066cc;
  font-weight: bold;
}
.hero {
  background: #f7f9fc;
  text-align: center;
  padding: 4rem 2rem;
}
.hero h1 {
  color: #003366;
  font-size: 2.5rem;
}
.buttons a {
  display: inline-block;
  margin: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: #0066cc;
  color: #fff;
  border-radius: 5px;
  text-decoration: none;
}
input, textarea, select {
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.5rem;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: 4px;
}
button {
  margin-top: 1rem;
  padding: 0.75rem 1.5rem;
  background: #0066cc;
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}