body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f4f6f9;
  color: #333;
}
header {
  background-color: #003366;
  padding: 20px 40px;
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header img {
  height: 60px;
}
nav a {
  color: white;
  text-decoration: none;
  margin-left: 20px;
  font-weight: bold;
}
.hero {
  background: url('https://images.unsplash.com/photo-1605902711622-cfb43c44367e') center/cover no-repeat;
  color: white;
  padding: 100px 40px;
  text-shadow: 1px 1px 2px #000;
}
section {
  padding: 60px 40px;
  max-width: 1100px;
  margin: auto;
}
.services, .testimonials {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
}
.service, .testimonial {
  background: white;
  padding: 20px;
  border-radius: 10px;
  flex: 1 1 30%;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
form {
  background: white;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
form input, form select, form textarea {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 6px;
}
form button {
  background-color: #003366;
  color: white;
  border: none;
  padding: 12px 25px;
  cursor: pointer;
  border-radius: 6px;
}
footer {
  background-color: #002244;
  color: white;
  text-align: center;
  padding: 30px 20px;
}