body {
  font-family: sans-serif;
  margin: 0;
  padding: 0;
  line-height: 1.6;
  color: #222;
  background: #fff;
}
header {
  background: #fff;
  border-bottom: 1px solid #eee;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  height: 50px;
}
nav a {
  margin-left: 15px;
  text-decoration: none;
  color: #0077cc;
}
.button {
  background: #0077cc;
  color: #fff !important;
  padding: 5px 10px;
  border-radius: 4px;
}
.hero {
  text-align: center;
  padding: 60px 20px;
  background: #eef4ff;
}
section {
  padding: 40px 20px;
  max-width: 800px;
  margin: auto;
}
form input, form textarea {
  display: block;
  width: 100%;
  padding: 10px;
  margin-bottom: 15px;
}
button {
  padding: 10px 20px;
  background: #0077cc;
  color: #fff;
  border: none;
  border-radius: 4px;
}
footer {
  text-align: center;
  padding: 20px;
  background: #f9f9f9;
  font-size: 14px;
}