* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: "Poppins", sans-serif;
    }

    body {
      line-height: 1.6;
      color: #333;
    }

    header {
      background: #4a90e2;
      color: #fff;
      padding: 20px 50px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      position: sticky;
      top: 0;
      z-index: 1000;
    }

    header h1 {
      font-size: 24px;
    }

    nav ul {
      list-style: none;
      display: flex;
    }

    nav ul li {
      margin-left: 20px;
    }

    nav ul li a {
      color: #fff;
      text-decoration: none;
      font-weight: 500;
      transition: color 0.3s;
    }

    nav ul li a:hover {
      color: #ffd700;
    }

    /* Hero Section */
    .hero {
      display: flex;
      justify-content: center;
      align-items: center;
      flex-direction: column;
      height: 100vh;
      background: linear-gradient(to right, #4a90e2, #50c9c3);
      color: #fff;
      text-align: center;
      padding: 0 20px;
    }

    .hero h2 {
      font-size: 48px;
      margin-bottom: 20px;
    }

    .hero p {
      font-size: 18px;
      margin-bottom: 30px;
    }

    .btn {
      display: inline-block;
      padding: 12px 25px;
      background: #ffd700;
      color: #333;
      font-weight: bold;
      border-radius: 25px;
      text-decoration: none;
      transition: background 0.3s;
    }

    .btn:hover {
      background: #ffbf00;
    }

    /* Services */
    .features {
      padding: 80px 50px;
      text-align: center;
      background: #f4f4f4;
    }

    .features h2 {
      margin-bottom: 40px;
      font-size: 32px;
    }

    .feature-box {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 20px;
    }

    .card {
      background: #fff;
      padding: 30px;
      border-radius: 12px;
      box-shadow: 0 4px 8px rgba(0,0,0,0.1);
      transition: transform 0.3s;
    }

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

    /* About */
    .about {
      padding: 80px 50px;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 40px;
    }

    .about img {
      max-width: 500px;
      width: 100%;
      border-radius: 12px;
    }

    .about-text {
      flex: 1;
    }

    .about-text h2 {
      margin-bottom: 20px;
      font-size: 32px;
    }

    /* Contact */
    .contact {
      padding: 80px 50px;
      background: #4a90e2;
      color: #fff;
      text-align: center;
    }

    .contact h2 {
      margin-bottom: 20px;
      font-size: 32px;
    }

    .contact form {
      max-width: 500px;
      margin: auto;
    }

    .contact input, 
    .contact textarea {
      width: 100%;
      padding: 12px;
      margin: 10px 0;
      border: none;
      border-radius: 8px;
    }

    .contact button {
      background: #ffd700;
      color: #333;
      padding: 12px 20px;
      border: none;
      border-radius: 25px;
      font-weight: bold;
      cursor: pointer;
      transition: background 0.3s;
    }

    .contact button:hover {
      background: #ffbf00;
    }

    /* Footer */
    footer {
      background: #333;
      color: #fff;
      text-align: center;
      padding: 20px;
    }

    footer a {
      color: #ffd700;
      text-decoration: none;
    }

    @media (max-width: 768px) {
      header {
        flex-direction: column;
      }
      .about {
        flex-direction: column;
      }
    }