main {
  background: linear-gradient(rgba(0, 0, 0, 0.65), rgba(0, 0, 0, 0.65)), url('../img/main-background.jpg') no-repeat center center fixed;
  background-size: cover;
  min-height: 100vh;
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.bg-blackjack-hero {
  border: 3px solid #28a745;
  box-shadow: 0 0 25px #28a745aa;
  transition: transform 0.3s ease;
  min-height: 450px;
  border-radius: 1rem;
  background-color: #121212cc;
}

#level-display{
  border: 3px solid #28a745;
  box-shadow: 0 0 25px #28a745aa;
  transition: transform 0.3s ease;
  min-height: 450px;
  border-radius: 1rem;
  background-color: #121212cc;
}

.bg-blackjack-hero:hover {
  transform: scale(1.02);
}

.hero-title {
  font-weight: 900;
  font-size: 3.5rem;
  color: #28a745;
  text-shadow: 0 0 10px #28a745bb;
}

.hero-subtitle {
  font-size: 1.3rem;
  color: #c4f6b1;
  margin-bottom: 2rem;
}

.btn-lg {
  padding: 0.85rem 2.5rem;
  font-weight: 600;
  font-size: 1.3rem;
  border-radius: 50px;
  box-shadow: 0 6px 15px #28a745aa;
}

.btn-success {
  background-color: #28a745;
  border: none;
  transition: background-color 0.3s ease;
}

.btn-success:hover {
  background-color: #1f7a2b;
}

.btn-primary {
  background-color: #0d6efd;
  border: none;
  transition: background-color 0.3s ease;
}

.btn-primary:hover {
  background-color: #084ada;
}

.card {
  border-radius: 1rem;
  background: #222;
  box-shadow: 0 0 15px #28a745cc;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 0 30px #28a745ff;
}

.card-title {
  font-size: 1.5rem;

  color: #28a745;
  text-shadow: 0 0 5px #28a745bb;
}

.card-text {
  color: white;
  font-size: 1.1rem;
}

.card i {
  font-size: 3.5rem;
  color: #28a745;
  margin-bottom: 1rem;
  filter: drop-shadow(0 0 5px #28a745cc);
}

blockquote {
  border-left: 5px solid #28a745;
  font-style: italic;
  background-color: #111;
  padding: 1.5rem;
  border-radius: 1rem;
  box-shadow: 0 0 10px #28a745cc;
  color: #c4f6b1;
  transition: box-shadow 0.3s ease;
}

blockquote:hover {
  box-shadow: 0 0 25px #28a745ff;
}

blockquote footer {
  color: #85c56a;
  font-weight: 600;
  margin-top: 1rem;
}

.carousel-inner img {
  border-radius: 1rem;
  object-fit: cover;
  box-shadow: 0 0 20px #28a745cc;
  transition: transform 0.5s ease;
}

.carousel-item.active img {
  transform: scale(1.03);
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  filter: drop-shadow(0 0 3px #28a745);
}

a.text-info:hover {
  color: #1de83a !important;
}

@media (max-width: 767.98px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }
}

.scrolling-wrapper {
  overflow-x: auto;
  overflow-y: hidden;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.scrolling-wrapper::-webkit-scrollbar {
  height: 8px;
}

.scrolling-wrapper::-webkit-scrollbar-track {
  background: #1c1c1e;
}

.scrolling-wrapper::-webkit-scrollbar-thumb {
  background: #666;
  border-radius: 4px;
}

.level-thumbnails::-webkit-scrollbar {
  height: 8px;
}

.level-thumbnails::-webkit-scrollbar-thumb {
  background: #888;
  border-radius: 4px;
}

.level-thumbnails::-webkit-scrollbar-track {
  background: #222;
}

.thumb-wrapper img:hover {
  transform: scale(1.1);
}

.level-thumbnails .thumb-wrapper img {
  border: 2px solid red;
}