.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/Qualitunerpozad.png');
  background-size: cover, cover;
}

.u-section-1 .u-sheet-1 {
  min-height: 892px;
}

.u-section-1 .u-image-1 {
  width: 371px;
  height: 71px;
  margin: 151px auto 0 0;
}

.u-section-1 .u-text-1 {
  margin: 71px 616px 0 0;
}

.u-section-1 .u-video-1 {
  width: 570px;
  height: 418px;
  margin: -411px 0 0 auto;
}

.u-section-1 .u-btn-1 {
  --radius: 6px;
  font-weight: 700;
  font-size: 0.9375rem;
  background-image: none;
  margin: 64px auto 60px 171px;
  padding: 9px 72px 10px 71px;
}

@media (max-width: 1199px) {
  .u-section-1 .u-sheet-1 {
    min-height: 663px;
  }

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

  .u-section-1 .u-text-1 {
    margin-top: 187px;
    margin-right: 416px;
  }

  .u-section-1 .u-video-1 {
    width: 470px;
    height: 345px;
    margin-top: -1186px;
  }

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

@media (max-width: 991px) {
  .u-section-1 .u-text-1 {
    margin-right: 196px;
  }
}

@media (max-width: 767px) {
  .u-section-1 .u-image-1 {
    margin-top: 240px;
  }

  .u-section-1 .u-text-1 {
    margin-top: 257px;
    margin-right: 16px;
  }

  .u-section-1 .u-video-1 {
    margin-top: -931px;
  }
}

@media (max-width: 575px) {
  .u-section-1 .u-sheet-1 {
    min-height: 562px;
  }

  .u-section-1 .u-image-1 {
    width: 340px;
    height: 65px;
    margin-top: 298px;
  }

  .u-section-1 .u-text-1 {
    margin-top: 110px;
    margin-right: 0;
  }

  .u-section-1 .u-video-1 {
    width: 340px;
    height: 250px;
    margin-top: -877px;
  }
}