* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Inter', sans-serif;
    background: #fff;
    color: #1a1a1a;
    line-height: 1.6;
  }
  
  a {
    text-decoration: none;
    color: inherit;
  }
  
  /* Navbar */
  .navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 60px;
    background: #fdfdfd;
    border-bottom: 1px solid #eaeaea;
  }
  
  .logo {
    display: flex;
    align-items: center;
  }
  
  .logo img {
    height: 40px;
    margin-right: 12px;
  }
  
  nav ul {
    list-style: none;
    display: flex;
    gap: 25px;
  }
  
  .auth a {
    margin-left: 20px;
    font-weight: 500;
  }
  
  .auth .btn {
    background: black;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
  }
  
  /* Dropdown */
  .dropdown {
    position: relative;
  }
  
  .dropdown-content {
    position: absolute;
    background: white;
    top: 100%;
    left: 0;
    display: none;
    flex-direction: column;
    border: 1px solid #ccc;
    border-radius: 8px;
    min-width: 180px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.06);
    z-index: 100;
  }
  
  .dropdown-content li {
    padding: 10px 15px;
  }
  
  .dropdown:hover .dropdown-content {
    display: flex;
  }
  
  /* Hero */
  .hero {
    text-align: center;
    padding: 80px 20px 40px;
    background: #f5f7fa;
  }
  
  .hero h1 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
  }
  
  .hero p {
    font-size: 20px;
    margin-bottom: 30px;
  }
  
  .hero img {
    max-width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: 12px;
  }
  
  /* Services */
  .services {
    padding: 60px 40px;
    background: #fff;
  }
  
  .services h2 {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 40px;
  }
  
  .service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
  }
  
  .card {
    background: #f9f9f9;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
  }
  
  .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.1);
  }
  
  /* Footer */
  footer {
    background: #111;
    color: white;
    padding: 40px 60px;
  }
  
  .footer-columns {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
  }
  
  footer ul {
    list-style: none;
  }
  
  footer a {
    color: #ccc;
    display: block;
    margin-bottom: 10px;
  }
  
  footer a:hover {
    color: white;
  }
  
  footer p {
    font-size: 14px;
    color: #888;
    margin-top: 20px;
    text-align: center;
  }