.swiper-container {
      width: 100%;
      height: 100%;
      margin: 20px auto;
    }

    .swiper-slide-container {
      font-size: 15px;
      background: #fff;
      height: 90%;
      padding: 15px;
      border-radius: 15px;
    }

    .img-container {
      position: relative;
      border-radius: 15px;
      width: 100%;
      height: 250px;
      background-size: cover !important;
      margin-bottom: 20px;
    }

    .img-container:before {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: 15px;
      background: linear-gradient(to bottom, rgba(243, 251, 255, 0) 0%, rgba(0, 0, 0, 0.65) 100%);
    }

   
    .name-video {
      position: absolute;
      bottom: 10px;
      left: 0;
      display: flex;
      justify-content: space-between;
      width: 100%;
      align-items: center;
    }

    .name-video .title {
      color: #fff;
      padding: 0 10px;
    }

    /* Play button */
    .video-play-button {
      position: relative;
      width: 40px;
      height: 40px;
      margin-right: 10px;
      cursor: pointer;
    }

    .video-play-button:before,
    .video-play-button:after {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: 50%;
      background: #fff;
    }

    .video-play-button:before {
      animation: pulse-border 1500ms ease-out infinite;
    }

    .video-play-button span {
     display: block;
  position: relative;
  z-index: 3;
  width: 0;
  height: 0;
  border-left: 15px solid #117dff;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
        margin: 30% 35%;
    }

    @keyframes pulse-border {
      0% { transform: scale(1); opacity: 1; }
      100% { transform: scale(1.5); opacity: 0; }
    }

    /* ===== MODAL WITHOUT BOOTSTRAP ===== */
    .vt-modal {
      position: fixed;
      inset: 0;
      background: rgba(0,0,0,0.7);
      display: none;
      align-items: center;
      justify-content: center;
      z-index: 9999;
    }

    .vt-modal.vt-show {
      display: flex;
    }

    .vt-modal-dialog {
      max-width: 900px;
      width: 90%;
      position: relative;
    }

    .modal-close-btn {
      position: absolute;
      top: -45px;
      right: 0;
      width: 45px;
      height: 45px;
      border-radius: 50%;
      background: rgba(0, 0, 0, 0.6);
      color: #fff;
      font-size: 20px;
      text-align: center;
      line-height: 45px;
      cursor: pointer;
      z-index: 10;
    }

    #video-container {
      position: relative;
      padding-bottom: 56.25%;
      height: 0;
    }

    #youtubevideo {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
    }