body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #f5f7fa;
  color: #2c3e50;
}
header {
  background-color: #0c2d48;
  color: white;
  padding: 20px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header h1 {
  margin: 0;
  font-size: 1.5rem;
}
header .logo {
  height: 50px;
  margin-right: 20px;
}
nav a {
  margin-left: 20px;
  text-decoration: none;
  color: white;
  font-weight: 500;
}
.hero {
  padding: 100px 40px;
  background: linear-gradient(135deg, #0c2d48, #145374);
  color: white;
  text-align: center;
}
.hero h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}
.hero p {
  font-size: 1.2rem;
  max-width: 600px;
  margin: 0 auto;
}
.section {
  padding: 60px 40px;
  text-align: center;
}
.section h3 {
  font-size: 2rem;
  margin-bottom: 20px;
}
.services {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.service {
  background: white;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  max-width: 300px;
  text-align: left;
}
.footer {
  background: #0c2d48;
  color: white;
  text-align: center;
  padding: 20px 10px;
  font-size: 0.9rem;
}