body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  background-color: #f4f8ff;
  color: #333;
}

.hero {
  background-color: #0077cc;
  color: white;
  text-align: center;
  padding: 40px 20px;
}

.logo {
  width: 120px;
  margin-bottom: 20px;
}

.tagline {
  font-size: 1.2em;
  margin-bottom: 20px;
}

.cta-button {
  background-color: #ffffff;
  color: #0077cc;
  padding: 12px 24px;
  text-decoration: none;
  font-weight: bold;
  border-radius: 8px;
  display: inline-block;
  margin-top: 10px;
}

.features, .languages, .ios {
  padding: 40px 20px;
  text-align: center;
}

.features ul {
  list-style: none;
  padding: 0;
}

.features li {
  margin: 10px 0;
  font-size: 1.1em;
}

footer {
  background-color: #0077cc;
  color: white;
  text-align: center;
  padding: 20px;
}