body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
  background: #f4f6fb;
  color: #333;
}

header {
  background: #1a1f36;
  color: #fff;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.logo {
  font-size: 1.8rem;
  font-weight: bold;
  color: #00bcd4;
}

nav a {
  margin: 0 1rem;
  color: #ccc;
  text-decoration: none;
}

.cta-button {
  background: #00bcd4;
  color: white;
  padding: 0.6rem 1.2rem;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
}

.hero {
  background: linear-gradient(135deg, #edf3ff, #d6e0f5);
  text-align: center;
  padding: 4rem 2rem;
}

.hero h1 {
  font-size: 2.5rem;
  color: #1a1f36;
}

.hero-subtitle {
  margin: 1rem auto;
  max-width: 700px;
  font-size: 1.1rem;
}

.hero-button {
  display: inline-block;
  margin-top: 1.5rem;
  background: #4caf50;
  color: white;
  padding: 0.8rem 1.5rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s;
}

.hero-button:hover {
  background: #45a043;
}

main.content {
  max-width: 900px;
  margin: 2rem auto;
  padding: 0 2rem;
  line-height: 1.6;
}

h2 {
  color: #1a1f36;
  margin-top: 2rem;
}

footer {
  background: #1a1f36;
  color: #ccc;
  text-align: center;
  padding: 2rem 1rem;
  margin-top: 3rem;
}

.footer-links {
  margin-bottom: 1rem;
}

.footer-links a {
  margin: 0 1rem;
  color: #00bcd4;
  text-decoration: none;
}