body {
  font-family: sans-serif;
  margin: 0;
  line-height: 1.6;
}

.hero {
  background: #f5f7fb;
  padding: 40px;
  text-align: center;
}

.flow {
  margin: 20px 0;
  font-weight: bold;
}

section {
  padding: 40px;
}

h2 {
  margin-bottom: 20px;
}

.cta {
  background: #e6f0ff;
  text-align: center;
}

button {
  padding: 10px 20px;
  border: none;
  background: #3b82f6;
  color: white;
  cursor: pointer;
}