.u-section-1 {
  background-position: 50% 50%;
  background-repeat: no-repeat, no-repeat;
  background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.75)), url('images/PozadKolegAI.png');
  background-size: cover, cover;
}

.u-section-1 .u-sheet-1 {
  min-height: 976px;
}

.u-section-1 .u-image-1 {
  width: 287px;
  height: 190px;
  object-position: 50.67% 50%;
  margin: 150px auto 0 0;
}

.u-section-1 .u-video-1 {
  width: 570px;
  height: 418px;
  margin: 35px 0 0 auto;
}

.u-section-1 .u-text-1 {
  margin: -382px 616px 0 0;
}

.u-section-1 .u-btn-1 {
  --radius: 6px;
  font-weight: 700;
  font-size: 0.9375rem;
  background-image: none;
  margin: 71px auto 60px 173px;
  padding: 9px 71px 10px;
}

@media (max-width: 1199px) {
  .u-section-1 .u-sheet-1 {
    min-height: 805px;
  }

  .u-section-1 .u-image-1 {
    margin-top: 310px;
  }

  .u-section-1 .u-video-1 {
    width: 470px;
    height: 345px;
    margin-top: -596px;
  }

  .u-section-1 .u-text-1 {
    margin-top: 438px;
    margin-right: 416px;
    margin-bottom: -321px;
  }

  .u-section-1 .u-btn-1 {
    margin-left: 0;
  }
}

@media (max-width: 991px) {
  .u-section-1 .u-sheet-1 {
    min-height: 617px;
  }

  .u-section-1 .u-text-1 {
    margin-right: 196px;
  }
}

@media (max-width: 767px) {
  .u-section-1 .u-sheet-1 {
    min-height: 441px;
  }

  .u-section-1 .u-image-1 {
    margin-top: 240px;
  }

  .u-section-1 .u-video-1 {
    margin-top: -341px;
  }

  .u-section-1 .u-text-1 {
    margin-top: 253px;
    margin-right: 16px;
    margin-bottom: -251px;
  }
}

@media (max-width: 575px) {
  .u-section-1 .u-sheet-1 {
    min-height: 294px;
  }

  .u-section-1 .u-image-1 {
    margin-top: 298px;
  }

  .u-section-1 .u-video-1 {
    width: 340px;
    height: 250px;
    margin-top: -281px;
  }

  .u-section-1 .u-text-1 {
    margin-top: 141px;
    margin-right: 0;
    margin-bottom: -410px;
  }
}