body {
      /* background: #f9fafc; */
      overflow-x: hidden;
    }

    section.card-slider {
      position: relative;
      padding: 60px 30px;
      overflow: hidden;
    }

    .slider-track {
      display: flex;
      transition: transform 0.9s ease-in-out;
      will-change: transform;
    }

    .slide-card {
      flex: 0 0 calc(25% - 20px);
      margin: 0 10px;
      background: #fff;
      border-radius: 15px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
      transition: transform 0.4s ease, box-shadow 0.4s ease;
    }

    .slide-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    }

    .slide-card img {
      border-top-left-radius: 15px;
      border-top-right-radius: 15px;
      width: 100%;
      height: 180px;
      object-fit: cover;
    }

    .slide-card .card-body {
      padding: 15px;
    }

    .slide-card h5 {
      font-size: 18px;
      font-weight: 600;
      color: #333;
    }

    .slide-card p {
      font-size: 14px;
      color: #666;
    }

    /* Responsive */
    @media (max-width: 992px) {
      .slide-card { 
        flex: 0 0 calc(33.33% - 20px); 
      }
    }

    @media (max-width: 768px) {
      .slide-card { 
        flex: 0 0 calc(50% - 20px); 
      }
    }

    @media (max-width: 576px) {
      .slide-card {
        flex: 0 0 calc(100% - 20px);
        margin: 0 10px;
        min-width: calc(100% - 20px);
      }
      section.card-slider {
        padding: 50px 10px;
      }
      .slider-track {
        padding: 0;
      }
    }

    /* Arrows */
    .arrow-btn {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      background: rgba(255,255,255,0.9);
      border: none;
      border-radius: 50%;
      width: 45px;
      height: 45px;
      font-size: 20px;
      cursor: pointer;
      z-index: 10;
      box-shadow: 0 2px 10px rgba(0,0,0,0.15);
      transition: background 0.3s;
    }

    .arrow-btn:hover { background: #fff; }

    .arrow-left { left: 10px; }
    .arrow-right { right: 10px; }