.features {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 20px;
      max-width: 1100px;
      margin: 40px auto;
    }

    .feature-box {
      background: #fff;
      padding: 25px;
      border-radius: 15px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .feature-box:hover {
      transform: translateY(-8px);
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    }

    .feature-box i {
      font-size: 2.5rem;
      color: rgb(31, 146, 158);
      margin-bottom: 15px;
      transition: transform 0.3s ease;
    }

    .feature-box:hover i {
      transform: scale(1.2);
    }

    .feature-box h3 {
      font-size: 1.2rem;
      margin-bottom: 10px;
      color: #222;
    }

    .feature-box p {
      font-size: 0.95rem;
      color: #555;
      line-height: 1.5;
    }