/* ini: Preloader */
 
#preloader {
    position:fixed;
    top:0;
    left:0;
    right:0;
    bottom:0;
    background-color:#00a3ff; /* cor do background que vai ocupar o body */
    z-index:999; /* z-index para jogar para frente e sobrepor tudo */
}
#preloader .inner {
    position: absolute;
    top: 50%; /* centralizar a parte interna do preload (onde fica a animação)*/
    left: 50%;
    transform: translate(-50%, -50%);  
}
.bolas > div {
  display: inline-block;
  background-color: #fff;
  width: 25px;
  height: 25px;
  border-radius: 100%;
  margin: 3px;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
  animation-name: animarBola;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
   
}
.bolas > div:nth-child(1) {
    animation-duration:0.75s ;
    animation-delay: 0;
}
.bolas > div:nth-child(2) {
    animation-duration: 0.75s ;
    animation-delay: 0.12s;
}
.bolas > div:nth-child(3) {
    animation-duration: 0.75s  ;
    animation-delay: 0.24s;
}
 
@keyframes animarBola {
  0% {
    -webkit-transform: scale(1);
    transform: scale(1);
    opacity: 1;
  }
  16% {
    -webkit-transform: scale(0.1);
    transform: scale(0.1);
    opacity: 0.7;
  }
  33% {
    -webkit-transform: scale(1);
    transform: scale(1);
    opacity: 1; 
  } 
}
/* end: Preloader */

 .u-section-1 {
  background-image: url("images/fundoss.png");
  background-position: 50% 50%;
}

.u-section-1 .u-sheet-1 {
  min-height: 622px;
}

.u-section-1 .u-image-1 {
  width: 259px;
  height: 312px;
  margin: 110px auto 60px;
}

@media (max-width: 1199px) {
  .u-section-1 .u-sheet-1 {
    min-height: 513px;
  }
}

@media (max-width: 991px) {
  .u-section-1 .u-sheet-1 {
    min-height: 393px;
  }
}

@media (max-width: 767px) {
  .u-section-1 .u-sheet-1 {
    min-height: 295px;
  }
}

@media (max-width: 575px) {
  .u-section-1 .u-sheet-1 {
    min-height: 186px;
  }
} .u-section-2 {
  background-image: none;
}

.u-section-2 .u-sheet-1 {
  min-height: 393px;
}

.u-section-2 .u-text-1 {
  text-transform: uppercase;
  margin: 60px auto 0;
}

.u-section-2 .u-text-2 {
  margin: 20px auto 0;
}

.u-section-2 .u-text-3 {
  line-height: 1.8;
  width: 680px;
  margin: 20px auto 0;
}

.u-section-2 .u-btn-1 {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 1px;
  background-image: none;
  margin: 32px auto 20px;
}

@media (max-width: 767px) {
  .u-section-2 .u-text-3 {
    width: 540px;
  }
}

@media (max-width: 575px) {
  .u-section-2 .u-text-3 {
    width: 340px;
  }
} .u-section-3 {
  background-image: none;
}

.u-section-3 .u-sheet-1 {
  min-height: 3024px;
}

.u-section-3 .u-gallery-1 {
  height: 2729px;
  margin-top: 69px;
  margin-bottom: 60px;
  grid-gap: 17px 17px;
}

.u-section-3 .u-gallery-inner-1 {
  grid-template-columns: auto auto;
  grid-gap: 17px 17px;
}

.u-section-3 .u-over-slide-1 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.2), rgba(0,0,0,0.2));
  padding: 20px;
}

.u-section-3 .u-over-slide-2 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.2), rgba(0,0,0,0.2));
  padding: 20px;
}

.u-section-3 .u-over-slide-3 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.2), rgba(0,0,0,0.2));
  padding: 20px;
}

.u-section-3 .u-over-slide-4 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.2), rgba(0,0,0,0.2));
  padding: 20px;
}

@media (max-width: 1199px) {
  .u-section-3 .u-sheet-1 {
    min-height: 675px;
  }

  .u-section-3 .u-gallery-1 {
    height: 2246px;
  }

  .u-section-3 .u-gallery-inner-1 {
    grid-template-columns: repeat(2, auto);
  }
}

@media (max-width: 991px) {
  .u-section-3 .u-sheet-1 {
    min-height: 1128px;
  }

  .u-section-3 .u-gallery-1 {
    height: 7006px;
  }

  .u-section-3 .u-gallery-inner-1 {
    grid-template-columns: repeat(1, auto);
  }
}

@media (max-width: 767px) {
  .u-section-3 .u-sheet-1 {
    min-height: 2093px;
  }

  .u-section-3 .u-gallery-1 {
    height: 5267px;
  }
}

@media (max-width: 575px) {
  .u-section-3 .u-sheet-1 {
    min-height: 1418px;
  }

  .u-section-3 .u-gallery-1 {
    height: 3335px;
  }
}