body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  line-height: 1.6;
  color: #333;
  background: #f4f4f4;
}

header {
  background: #00274d;
  color: white;
  padding: 1em 0;
}

header h1 {
  margin: 0;
}

nav ul {
  list-style: none;
  padding: 0;
  display: flex;
  gap: 1em;
}

nav a {
  color: white;
  text-decoration: none;
}

.container {
  width: 90%;
  max-width: 1000px;
  margin: auto;
}

.hero {
  background: #00509e;
  color: white;
  padding: 3em 0;
  text-align: center;
}

.cta {
  display: inline-block;
  margin-top: 1em;
  padding: 0.75em 1.5em;
  background: #fcbf49;
  color: #000;
  text-decoration: none;
  font-weight: bold;
}

.features, .about, .testimonials, .contact {
  padding: 2em 0;
  background: white;
  margin-top: 1em;
}

.feature-list {
  display: flex;
  gap: 1em;
  flex-wrap: wrap;
}

.feature {
  flex: 1;
  min-width: 250px;
  background: #eef;
  padding: 1em;
  border-radius: 5px;
}

blockquote {
  background: #eaeaea;
  padding: 1em;
  border-left: 5px solid #00509e;
  margin: 1em 0;
}

footer {
  background: #00274d;
  color: white;
  text-align: center;
  padding: 1em 0;
  margin-top: 2em;
}

/* Responsive */
@media (max-width: 600px) {
  .feature-list {
    flex-direction: column;
  }

  nav ul {
    flex-direction: column;
    align-items: center;
  }
}