html, body {
  margin: 0;
  padding: 0;
  /*height: 100%;*/
  display: flex;
  flex-direction: column;
  height: 100vh;
  background-color: linear-gradient(to bottom, rgba(64, 64, 64, 1), rgba(64, 64, 64, 1));
}

.u-stick-footer {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.u-stick-footer .u-footer {
  margin-top: auto;
}

#block-2{
    flex: 1;                 /* Ocupa todo el espacio entre header y footer */
    display: flex;
    justify-content: center; /* Centrado horizontal */
    align-items: center;     /* Centrado vertical */
}


 .u-section-1 {
  filter: none;
  background-repeat: no-repeat;
  background-image: linear-gradient(to bottom, rgba(64, 64, 64, 1), rgba(64, 64, 64, 1));
  background-position: 0px 0px;
  background-size: auto;
}

.u-section-1 .u-sheet-1 {
  min-height: 130px;
}

.u-section-1 .u-text-1 {
  font-size: 1.5rem;
  text-transform: uppercase;
  font-weight: 700;
  margin: 25px 0 0;
}

.u-section-1 .u-text-2 {
  font-size: 0.875rem;
  margin: 9px 0 25px;
}

@media (max-width: 1199px) {
   .u-section-1 {
    background-position: 0px 0px, 50% 58.96%;
    background-size: auto, cover;
  }

  .u-section-1 .u-sheet-1 {
    min-height: 141px;
  }
}

@media (max-width: 991px) {
  .u-section-1 .u-sheet-1 {
    min-height: 130px;
  }

  .u-section-1 .u-text-1 {
    width: auto;
  }

  .u-section-1 .u-text-2 {
    width: auto;
  }
}

@media (max-width: 767px) {
  .u-section-1 .u-sheet-1 {
    min-height: 141px;
  }

  .u-section-1 .u-text-1 {
    margin-top: 17px;
  }

  .u-section-1 .u-text-2 {
    margin-bottom: 17px;
  }
}

@media (max-width: 575px) {
  .u-section-1 .u-sheet-1 {
    min-height: 166px;
  }

  .u-section-1 .u-text-1 {
    font-size: 1.25rem;
  }

  .u-section-1 .u-text-2 {
    font-size: 0.75rem;
  }
}.u-section-2 .u-sheet-1 {
  min-height: 736px;
}

.u-section-2 .u-custom-html-1 {
  height: auto;
  min-height: 642px;
  margin-top: 24px;
  margin-bottom: 0;
}

.u-section-2 .u-btn-1 {
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0px;
  text-transform: uppercase;
  margin: 24px auto;
}

@media (max-width: 1199px) {
  .u-section-2 .u-sheet-1 {
    min-height: 622px;
  }

  .u-section-2 .u-custom-html-1 {
    min-height: 529px;
  }
}

@media (max-width: 991px) {
  .u-section-2 .u-sheet-1 {
    min-height: 497px;
  }

  .u-section-2 .u-custom-html-1 {
    min-height: 407px;
    margin-top: 23px;
  }

  .u-section-2 .u-btn-1 {
    margin-top: 23px;
    margin-bottom: 23px;
  }
}

@media (max-width: 767px) {
  .u-section-2 .u-sheet-1 {
    min-height: 399px;
  }

  .u-section-2 .u-custom-html-1 {
    min-height: 305px;
    margin-top: 24px;
  }

  .u-section-2 .u-btn-1 {
    margin-top: 24px;
    margin-bottom: 24px;
  }
}

@media (max-width: 575px) {
  .u-section-2 .u-sheet-1 {
    min-height: 285px;
  }

  .u-section-2 .u-custom-html-1 {
    min-height: 198px;
    margin-top: 25px;
  }

  .u-section-2 .u-btn-1 {
    margin-top: 20px;
    margin-bottom: 20px;
  }
}