:root {
      --glass-bg: rgba(255, 255, 255, 0.1);
      --glass-border: rgba(255, 255, 255, 0.3);
      --glass-shadow: rgba(0, 0, 0, 0.15);
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      font-family: 'Poppins', sans-serif;
      background-color: #ffffff;
      padding: 2rem;
      color: #333;
    }

    h4 {
      text-align: center;
      font-size: 1.4rem;
      margin-bottom: 2rem;
	   }

    .grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 2rem;
    }

    .card {
      background: var(--glass-bg);
      border: 1px solid var(--glass-border);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      box-shadow: 0 8px 24px var(--glass-shadow);
      border-radius: 20px;
      padding: 2rem 1rem;
      text-align: center;
      transition: transform 0.3s ease;
    }

    .card:hover {
      transform: translateY(-10px);
    }

    .icon-container {
      display: inline-block;
      transition: transform 0.3s ease;
      cursor: pointer;
    }

    .icon-container.zoomed {
      transform: scale(3.5);
    }

    .card img {
      max-width: 90px;
      transition: transform 0.3s ease;
    }

    .card h3 {
      font-size: 1.3rem;
      margin: 1rem 0 0.5rem;
    }

    .card p {
      font-size: 0.95rem;
      color: #444;
    }

    @media (max-width: 600px) {
      h1 {
        font-size: 2rem;
      }

      .card {
        padding: 1.5rem 1rem;
      }
    }