.u-section-1 {
  background-image: url('images/Group452.png'), linear-gradient(to bottom, rgba(2, 5, 8, 1), rgba(2, 5, 8, 1));
  background-position: 50% 50%;
  background-repeat: no-repeat, no-repeat;
  background-size: cover, cover;
}

.u-section-1 .u-sheet-1 {
  min-height: 100vh;
}

.u-section-1 .u-layout-wrap-1 {
  margin-top: 60px;
  margin-bottom: 60px;
}

.u-section-1 .u-layout-cell-1 {
  min-height: 596px;
}

.u-section-1 .u-container-layout-1 {
  padding: 30px 30px 99px;
}

.u-section-1 .u-text-1 {
  margin-top: 0;
  margin-bottom: 0;
  font-size: 2.25rem;
  font-weight: 900;
  text-transform: uppercase;
  background-image: none;
}

.u-section-1 .u-form-1 {
  height: 385px;
  width: 510px;
  margin: 39px 0 0;
}

.u-section-1 .u-line-1 {
  height: 0;
}

.u-section-1 .u-btn-1 {
  background-image: none;
  --radius: 10px;
  box-shadow: 0px 0px 20px 0 rgba(229,229,229,0.5);
  letter-spacing: 2px;
  padding: 13px 38px 13px 37px;
}

.u-section-1 .u-layout-cell-2 {
  min-height: 596px;
}

.u-section-1 .u-container-layout-2 {
  padding: 10px 0;
}

.u-section-1 .u-icon-1 {
  height: 48px;
  width: 48px;
  margin: 90px auto 0;
}

.u-section-1 .u-text-2 {
  margin: 15px auto 0;
}

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

.u-section-1 .u-social-icons-1 {
  height: 68px;
  min-height: 16px;
  width: 68px;
  min-width: 16px;
  margin: 39px auto 0;
}

.u-section-1 .u-icon-2 {
  height: 100%;
}

.u-section-1 .u-text-3 {
  margin: 15px auto 0;
}

.u-section-1 .u-btn-3 {
  background-image: none;
  padding: 0;
}

.u-section-1 .u-icon-3 {
  height: 48px;
  width: 48px;
  margin: 37px auto 0;
}

.u-section-1 .u-text-4 {
  margin: 15px auto 0;
}

.u-section-1 .u-btn-4 {
  background-image: none;
  padding: 0;
}

@media (max-width: 1199px) {
  .u-section-1 .u-layout-cell-1 {
    min-height: 491px;
  }

  .u-section-1 .u-form-1 {
    width: 410px;
  }

  .u-section-1 .u-btn-1 {
    border-style: solid;
  }

  .u-section-1 .u-layout-cell-2 {
    min-height: 306px;
  }
}

@media (max-width: 991px) {
  .u-section-1 .u-layout-cell-1 {
    min-height: 646px;
  }

  .u-section-1 .u-container-layout-1 {
    padding-bottom: 30px;
  }

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

  .u-section-1 .u-form-1 {
    margin-top: 141px;
    margin-left: auto;
    margin-right: auto;
  }

  .u-section-1 .u-layout-cell-2 {
    min-height: 492px;
  }

  .u-section-1 .u-icon-1 {
    margin-top: 47px;
  }
}

@media (max-width: 767px) {
  .u-section-1 .u-sheet-1 {
    min-height: 1174px;
  }

  .u-section-1 .u-layout-cell-1 {
    min-height: 100px;
  }

  .u-section-1 .u-container-layout-1 {
    padding-left: 10px;
    padding-right: 10px;
  }

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

  .u-section-1 .u-form-1 {
    margin-top: 134px;
  }

  .u-section-1 .u-layout-cell-2 {
    min-height: 100px;
  }
}

@media (max-width: 575px) {
  .u-section-1 .u-sheet-1 {
    min-height: 323px;
  }

  .u-section-1 .u-layout-cell-1 {
    min-height: 617px;
  }

  .u-section-1 .u-text-1 {
    font-size: 1.5rem;
  }

  .u-section-1 .u-form-1 {
    width: 320px;
    margin-top: 143px;
    margin-left: 0;
    margin-right: 0;
  }
}.custom-header {
    backdrop-filter: blur(5px);
}
@keyframes flash-sequence {
    0%, 100% { opacity: 1; }
    2.5% { opacity: 0; }  /* Prvý blik */
    5% { opacity: 1; }
    7.5% { opacity: 0; }  /* Druhý blik */
    10% { opacity: 1; }
    12.5% { opacity: 0; }  /* Tretí blik */
    15% { opacity: 1; }
}
.animated-flash {
    animation: flash-sequence 3.6s linear infinite;
}
.Notebook {
z-index: 2;
}
.cierna {
z-index: 1;
}
.scroll {
height:500px;
background: #fff;
border: 1px solid #C1C1C1;
overflow-x: scroll;
overflow-y: scroll;
}
/* Štýl hlavného boxu */
.gallery-box {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 200vh; /* Aby bola stránka dlhšia na skrolovanie */
  overflow: hidden;
}
/* Štýl obrázkov */
.gallery-box img {
  width: 400px; /* Nastav šírku podľa potreby */
  height: auto;
  position: sticky;
  top: 50px; /* Nastav výšku, kde majú obrázky začať */
  transform: translateY(100px); /* Začínajú nižšie */
  transition: transform 0.5s ease-in-out;
}
/* Usporiadanie vrstiev (aby sa prekryvali správne) */
.gallery-box img:nth-child(1) { z-index: 4; }
.gallery-box img:nth-child(2) { z-index: 3; }
.gallery-box img:nth-child(3) { z-index: 2; }
.gallery-box img:nth-child(4) { z-index: 1; }
/* Aktivovanie efektu pri skrolovaní */
.gallery-box img.in-view {
  transform: translateY(0);
}
.img1 {
z-index:3;
}
.img1:hover {
z-index: 4;
}
.img2 {
z-index:2;
}
.img2:hover {
z-index: 4;
}
.img3 {
z-index:1;
}
.img3:hover {
z-index: 4;
}
.bull {
z-index: 99;
}
.boxcontact {
z-index: 999;
}