.u-section-1 {
  background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.65), rgba(0, 0, 0, 0.65)), url('https://assets.nicepagecdn.com/de265bd8/6587473/images/pngtree-background-of-science-and-technology-conference-image_922692.jpg');
  background-position: 50% 50%, 50% 50%;
  background-size: auto 200%;
}

.u-section-1 .u-sheet-1 {
  min-height: 2603px;
}

.u-section-1 .u-text-1 {
  font-size: 3.75rem;
  margin: 38px auto 0;
}

.u-section-1 .u-text-2 {
  margin: 22px 81px 0;
}

.u-section-1 .u-text-3 {
  margin: 74px 81px 0;
}

.u-section-1 .u-btn-1 {
  background-image: none;
  padding: 0;
}

.u-section-1 .u-text-4 {
  font-size: 3.75rem;
  margin: 38px auto 0;
}

.u-section-1 .u-text-5 {
  font-size: 1.875rem;
  margin: 22px auto 0;
}

.u-section-1 .u-btn-2 {
  background-image: none;
  font-size: 1.875rem;
  padding: 0;
}

.u-section-1 .u-text-6 {
  font-size: 1.5rem;
  margin: 11px auto 38px;
}

@media (max-width: 1199px) {
  .u-section-1 .u-sheet-1 {
    min-height: 2146px;
  }

  .u-section-1 .u-text-2 {
    margin-left: 0;
    margin-right: 0;
  }

  .u-section-1 .u-text-3 {
    margin-left: 0;
    margin-right: 0;
  }
}

@media (max-width: 991px) {
  .u-section-1 .u-sheet-1 {
    min-height: 1644px;
  }
}

@media (max-width: 767px) {
  .u-section-1 .u-sheet-1 {
    min-height: 1233px;
  }
}

@media (max-width: 575px) {
  .u-section-1 .u-sheet-1 {
    min-height: 776px;
  }

  .u-section-1 .u-text-1 {
    font-size: 1.875rem;
  }

  .u-section-1 .u-text-4 {
    font-size: 2.34375rem;
  }
}