.card-hover {
    transition: 0.3s;
}
.card-hover:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transform: translate(5px, 10px)
}

.img {
  position: relative;
  height:600px;
}

.img2 {
  position: relative;
  height:600px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.img::before {
  content: "";
  background-image: url('bg3.jpg');
  height: 100%; 
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-repeat: no-repeat;
  filter: 
    brightness(35%)
    blur(0px)
    saturate(1)
  ;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}
.img2::before {
  content: "";
  background-image: url('assets/css/struktural_aslab.png');
  height: 100%; 
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-repeat: no-repeat;
  filter: 
    brightness(35%)
    blur(0px)
    saturate(1)
  ;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.img .content {
  position: relative;
  z-index: 2;
  text-align: center;
}
.img2 .content {
  position: relative;
  z-index: 2;
  text-align: center;
}


.nav-item .link-hover:hover {
    animation: shake 0.5s;
    animation-iteration-count: infinite;
  }
  
  @keyframes shake {
    0% { transform: translate(1px, 1px) rotate(0deg); }
    10% { transform: translate(-1px, -2px) rotate(-1deg); }
    20% { transform: translate(-3px, 0px) rotate(1deg); }
    30% { transform: translate(3px, 2px) rotate(0deg); }
    40% { transform: translate(1px, -1px) rotate(1deg); }
    50% { transform: translate(-1px, 2px) rotate(-1deg); }
    60% { transform: translate(-3px, 1px) rotate(0deg); }
    70% { transform: translate(3px, 1px) rotate(-1deg); }
    80% { transform: translate(-1px, -1px) rotate(1deg); }
    90% { transform: translate(1px, 2px) rotate(0deg); }
    100% { transform: translate(1px, -2px) rotate(-1deg); }
  }

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background-color: rgb(255, 255, 255);
}

::-webkit-scrollbar-thumb {
  background-color: rgb(171, 210, 255);
  border-radius: 10px;
}

.text-bold{
  font-weight: 900;
}