body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  background: #f7f9fa;
  color: #333;
}
.container {
  max-width: 1000px;
  margin: auto;
  padding: 20px;
}
.site-header {
  background: #2c3e50;
  color: white;
  padding: 20px 0;
}
.logo {
  font-size: 28px;
}
.site-nav a {
  color: white;
  margin: 0 15px;
  text-decoration: none;
}
.hero {
  background: #ecf0f1;
  padding: 80px 20px;
  text-align: center;
}
.hero h2 {
  margin-bottom: 10px;
}
.btn {
  display: inline-block;
  padding: 12px 25px;
  background: #2980b9;
  color: white;
  text-decoration: none;
  border-radius: 4px;
}
.services {
  background: white;
  padding: 60px 20px;
}
.service-list {
  display: flex;
  gap: 20px;
}
.service-item {
  flex: 1;
  background: #f1f1f1;
  padding: 20px;
  border-radius: 8px;
}
.testimonial {
  background: #dfe6e9;
  padding: 40px 20px;
  text-align: center;
}
.site-footer {
  background: #2c3e50;
  color: white;
  text-align: center;
  padding: 30px 0;
  margin-top: 40px;
}