 <style>
    .feature-cards {
      border-top: 2px solid black;
      padding: 0px 0px;
      background: #f5f7fa;
      text-align: center;
    }

    @media(min-width: 720px){
      .feature-cards{
        height: 60vh;
        vertical-align: middle;
        align-content: center;
      }
    }

    .cards-container {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 30px;
      max-width: 1200px;
      margin: auto;
    }

    .card {
      background: #fff;
      border-radius: 15px;
      padding: 40px 30px;
      flex: 1 1 250px;
      box-shadow: 0 8px 25px rgba(0,0,0,0.1);
      opacity: 0; /* hide initially */
      transform: translateY(50px);
      text-align: center;
      transition: transform 0.3s, box-shadow 0.3s;
    }
 .card:hover {
      transform: translateY(-5px);
      box-shadow: 0 12px 30px rgba(0,0,0,0.15);
    }

   
    .card .icon {
      font-size: 50px;
      margin-bottom: 20px;
    }

    .card h3 {
      font-size: 22px;
      margin-bottom: 12px;
      /*color: #333;
      */
      color: #00bcd4;
    }

    .card p {
      font-size: 16px;
      color: #666;
    }

    @media (max-width: 768px) {
      .cards-container {
        flex-direction: column;
        gap: 20px;
        text-align: center;
        padding:  40px 20px;
      }
    }

    @media (max-width: 480px) {
      .card {
        padding: 30px 20px;
        text-align: center;

      }
      .card .icon {
        font-size: 40px;
      }
      .card h3 {
        font-size: 20px;
      }
      .card p {
        font-size: 14px;
      }
    }
  </style>