@media (max-width: 991.98px) {
  #mainNav .navbar-collapse {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 15px;
    padding: 20px;
    border-radius: 15px;
  }
}

.hero-section {
  overflow-x: hidden;
}

.carousel-item {
  transition: transform 0.6s ease-in-out, opacity 0.6s ease-in-out;
}

@media (max-width: 767.98px) {
  .hero-title {
    font-size: calc(2.2rem + 2vw) !important;
  }
}

@media (max-width: 767.98px) {
  .hero-section {
    min-height: 100vh !important;
  }
}

@media (max-width: 767.98px) {
  .carousel, .carousel-inner, .carousel-item {
    min-height: 100vh !important;
  }
}

.scroll-to-top.show {
  opacity: 1 !important;
  visibility: visible !important;
}

.scroll-to-top:hover {
  background-color: var(--bs-orange) !important;
  transform: translateY(-5px);
}

.scroll-to-top:hover img {
  filter: brightness(0) invert(1);
}