:root {
  --primary-color: #2563eb;
  --secondary-color: #1e40af;
  --text-color: #1f2937;
  --background-color: #f8fafc;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background-color);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 5%;
  background: white;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary-color);
}

.nav-links a {
  margin-left: 2rem;
  text-decoration: none;
  color: var(--text-color);
}

.hero {
  text-align: center;
  padding: 4rem 2rem;
  background: linear-gradient(to right, #2563eb11, #1e40af11);
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.cta-button {
  padding: 0.8rem 2rem;
  margin-top: 2rem;
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-size: 1.1rem;
}

.services {
  padding: 4rem 2rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.service-card {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

footer {
  text-align: center;
  padding: 2rem;
  background: white;
  margin-top: 2rem;
}

@media (max-width: 768px) {
  .nav-links {
      display: none;
  }
  
  .hero h1 {
      font-size: 2rem;
  }
}