* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
  }
  
  body {
    background-color: #f9f9f9;
    color: #333;
    line-height: 1.6;
  }
  
  .container {
    width: 90%;
    max-width: 1100px;
    margin: auto;
    padding: 2rem 0;
  }
  
  header {
    background: #111;
    color: #fff;
    padding: 1rem 0;
  }
  
  header .logo {
    font-size: 1.8rem;
  }
  
  nav ul {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    justify-content: flex-end;
  }
  
  nav a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
  }
  
  .hero {
    background: #eaeaea;
    text-align: center;
    padding: 5rem 0;
  }
  
  .hero span {
    color: #0077ff;
  }
  
  section h2 {
    color: #0077ff;
    margin-bottom: 1rem;
    font-size: 2rem;
  }
  
  .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
  }
  
  .project-card {
    background: #fff;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s;
  }
  
  .project-card:hover {
    transform: scale(1.05);
  }
  
  footer {
    text-align: center;
    padding: 1rem 0;
    background: #111;
    color: #fff;
    margin-top: 2rem;
  }
  
  a {
    color: #0077ff;
  }
  
  @media (max-width: 768px) {
    nav ul {
      flex-direction: column;
      align-items: center;
    }
  }