* {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
      }

      /* Header */
      header {
        background-color: #2c3e50;
        color: white;
        text-align: center;
        padding: 2rem;
      }

      /* Navigation */
      nav {
        background-color: #34495e;
        padding: 1rem;
        position: sticky;
        top: 0;
      }

      nav ul {
        list-style: none;
        display: flex;
        justify-content: center;
        gap: 2rem;
      }

      nav a {
        color: white;
        text-decoration: none;
        font-weight: 500;
      }

      nav a:hover {
        color: #3498db;
      }

      /* Main Content */
      .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 2rem;
      }

      /* Hero Section */
      .hero {
        text-align: center;
        padding: 4rem 0;
        background-color: #f8f9fa;
      }

      /* Services Section */
      .services {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
        margin: 3rem 0;
      }

      .service-card {
        background: white;
        padding: 2rem;
        border-radius: 10px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        transition: transform 0.3s;
      }

      .service-card:hover {
        transform: translateY(-5px);
      }

      .service-icon {
        font-size: 2.5rem;
        color: #3498db;
        margin-bottom: 1rem;
      }

      /* Footer */
      footer {
        background-color: #2c3e50;
        color: white;
        padding: 2rem;
        margin-top: 3rem;
      }

      .footer-content {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2rem;
        max-width: 1200px;
        margin: 0 auto;
      }

      .footer-section h3 {
        margin-bottom: 1rem;
      }

      .footer-section a {
        color: #ecf0f1;
        text-decoration: none;
      }

      .social-icons a {
        font-size: 1.5rem;
        margin-right: 1rem;
      }

      @media (max-width: 768px) {
        nav ul {
          flex-direction: column;
          text-align: center;
        }
      }