.slider-training {
      width: 95%;
      max-width: 1400px;
      position: relative;
      overflow: hidden;
    }

    .slides-training {
      display: flex;
      gap: 20px;
      transition: transform 0.5s ease;
    }

    .slide-training {
      min-width: calc((100% - 60px) / 4);
      background: #eeeeee;
      overflow: hidden;
      flex-shrink: 0;
      text-decoration: none;
      color: #343434;
      display: block;
      border-radius: 0;
      box-shadow: 0 10px 25px rgba(0,0,0,0.3);
      transition: transform 0.25s ease;
    }

    .slide-training:hover {
      transform: scale(1.03);
    }

    .slide-training img {
      width: 100%;
      height: 220px;
      object-fit: cover;
      display: block;
    }

    .slide-content-training {
      padding: 16px;
    }

    .slide-content-training h3 {
      font-size: 1.1rem;
      margin: 0;
    }

    .nav-btn-training {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      width: 52px;
      height: 52px;
      border: none;
      border-radius: 50%;
      background: rgba(255,255,255,0.15);
      color: white;
      font-size: 20px;
      cursor: pointer;
      z-index: 10;
      backdrop-filter: blur(10px);
      transition: 0.3s;
    }

    .nav-btn-training:hover {
      background: rgba(255,255,255,0.3);
    }

    .prev-training {
      left: 10px;
    }

    .next-training {
      right: 10px;
    }

    @media (max-width: 1100px) {
      .slide-training {
        min-width: calc((100% - 40px) / 3);
      }
    }

    @media (max-width: 900px) {
      .slide-training {
        min-width: calc((100% - 20px) / 2);
      }
    }

    @media (max-width: 600px) {
      .slide-training {
        min-width: 100%;
      }
    }