/* General styles */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  background-color: #f8f9fa;
  color: #333;
}

header {
  background: #003366;
  color: #fff;
  padding: 10px 0;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.logo {
  font-size: 1.5rem;
  letter-spacing: 1px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
}

.nav-links a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
}

.nav-links a.active, .nav-links a:hover {
  text-decoration: underline;
}

.hero {
  background: url('https://images.unsplash.com/photo-1497436072909-60f360e1d4b1') center/cover no-repeat;
  height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-align: center;
}

.hero-content {
  background: rgba(0,0,0,0.5);
  padding: 2rem;
  border-radius: 10px;
}

.btn {
  background: #007acc;
  color: white;
  padding: 10px 20px;
  border: none;
  text-decoration: none;
  border-radius: 5px;
}

.btn:hover {
  background: #005fa3;
}

.page-header {
  text-align: center;
  padding: 2rem 1rem;
  background: #e9ecef;
}

.services, .about, .contact-form {
  max-width: 900px;
  margin: 2rem auto;
  padding: 1rem;
}

.service {
  margin-bottom: 1.5rem;
}

.about {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
}

.about img {
  width: 100%;
  max-width: 400px;
  border-radius: 10px;
}

footer {
  background: #003366;
  color: #fff;
  text-align: center;
  padding: 10px 0;
}