body {
      font-family: 'Poppins', sans-serif;
      background-color: #f9fbfd;
      color: #333;
    }

    .hero {
      background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://ikonicitservices.com/images/banner-bg.jpg') center/cover no-repeat;
      color: #fff;
      text-align: center;
      padding: 120px 20px;
    }

    .hero h1 {
      font-size: 3rem;
      font-weight: 700;
    }

    .hero p {
      font-size: 1.2rem;
      margin-top: 10px;
    }

    .case-card {
      border: none;
      border-radius: 15px;
      overflow: hidden;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
      transition: all 0.3s ease-in-out;
      background-color: #fff;
    }

    .case-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    }

    .case-card img {
      height: 220px;
      object-fit: cover;
    }

    .case-content {
      padding: 25px;
    }

    .case-content h5 {
      color: #4690c5;
      font-weight: 700;
    }

    .case-content p {
      color: #555;
      font-size: 0.95rem;
    }

    .btn-learn {
      background-color: #4690c5;
      color: #fff;
      border-radius: 50px;
      padding: 8px 18px;
      text-decoration: none;
      transition: 0.3s;
    }

    .btn-learn:hover {
      background-color: #2f6b94;
    }

    .section-title {
      text-align: center;
      margin: 80px 0 40px;
    }

    .section-title h2 {
      font-weight: 700;
      color: #222;
    }

    .section-title p {
      color: #777;
      font-size: 1.05rem;
    }