body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #fafafa;
  color: #333;
}

header {
  background-color: #1d3557;
  color: white;
  text-align: center;
  padding: 40px 20px;
}

.hero {
  text-align: center;
  padding: 60px 20px;
  background: #f1faee;
}

.features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  padding: 40px 20px;
  background: #ffffff;
}

.feature {
  width: 300px;
  margin: 20px;
  padding: 20px;
  background: #edf6f9;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.cta-section {
  background: #a8dadc;
  text-align: center;
  padding: 60px 20px;
}

.btn {
  background-color: #e63946;
  color: white;
  padding: 14px 28px;
  border: none;
  border-radius: 5px;
  font-size: 16px;
  text-decoration: none;
}

.btn:hover {
  background-color: #d62828;
}

.large {
  font-size: 18px;
  padding: 16px 32px;
}

footer {
  background: #333;
  color: #fff;
  padding: 20px;
  text-align: center;
  font-size: 14px;
}

footer a {
  color: #ffb703;
  text-decoration: underline;
}