body {
  background-color: #121212;
  color: white;
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
}

.hero-section {
  background-image: linear-gradient(
      rgba(0, 0, 0, 0.823),
      rgba(0, 0, 0, 0.723)
    ),
    url('../Images/background image.jpg');
  background-position: center top;
  background-size: cover;
  background-repeat: no-repeat;
  padding-top: 300px;
  padding-bottom: 50px;
}
.navbar {
  border-radius: 25px;
  overflow: hidden;
}


.bg-darkblue {
  background-color: #0a1f44 !important; 
}

.nav-link:hover {
  color: #0dcaf0 !important;
  text-decoration: none;
}

.nav-link {
  padding: 8px 20px;
  border-radius: 30px;
  background-color: rgba(255,255,255,0.1);
  color: white;
  text-transform: uppercase;
}

.nav-link.active {
  background-color: rgb(8, 175, 180);
  color: #0d6efd; 
}


.card {
  background-color: #1e1e1e;
  border: 1px solid #333;
  border-radius: 10px;
  transition: all 0.4s ease;
  cursor: pointer;
}

.card:hover {
  transform: scale(1.03);
}

.card img {
  filter: grayscale(100%);
  transition: filter 0.6s ease;
  height: 140px;
  object-fit: cover;
}

.card:hover img {
  filter: grayscale(0%);
}

.loader {
  width: 50px;
  height: 165px;
  position: relative;
}
.loader::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  transform: translate(-50% , 0);
  width: 16px;
  height: 16px;
  background: #FF3D00;
  border-radius: 50%;
  animation: bounce 2s linear infinite;
}
.loader::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  height: 48px;
  width: 48px;
  background: #fff;
  border-radius: 4px;
  animation: rotate 2s linear infinite;
}

@keyframes bounce {
  0% , 50% , 100%{
    transform: translate(-50%, 0px);
    height: 20px;
  }
  20% {
    transform: translate(-25%, 85px);
    height: 28px;
  }
  25% {
    transform: translate(-25%, 110px);
    height: 12px;
  }
  70% {
    transform: translate(-75%, 85px);
    height: 28px;
  }
  75% {
    transform: translate(-75%, 108px);
    height: 12px;
  }
}
@keyframes rotate {
  0% , 50% , 100%{ transform: rotate(0deg)}
  25% { transform: rotate(90deg)}
  75%{ transform: rotate(-90deg)}
}