.hsb-wrapper { margin-top: 1rem; margin-bottom: 1rem; }
.hsb-row { align-items: stretch; }

#hsbCarousel { border-radius: 12px; overflow: hidden; }
.hsb-slide-link { display:block; position:relative; }
.hsb-slide-img { width: 100%; height: auto; display: block; }

/* Caption overlay (premium) */
.hsb-caption{
  position:absolute;
  left: 18px;
  bottom: 18px;
  right: 18px;
  max-width: 72%;
  padding: 16px 18px;
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(0,0,0,0.52), rgba(0,0,0,0.32));
  color: #fff;
  backdrop-filter: blur(3px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.18);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .55s cubic-bezier(.2,.8,.2,1), transform .55s cubic-bezier(.2,.8,.2,1);
  pointer-events: none;
}
.hsb-caption-title{
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: .2px;
  line-height: 1.15;
  margin-bottom: 6px;
  transform: translateY(6px);
  opacity: 0;
  transition: opacity .55s cubic-bezier(.2,.8,.2,1), transform .55s cubic-bezier(.2,.8,.2,1);
}
.hsb-caption-subtitle{
  font-size: 0.98rem;
  opacity: .96;
  margin-bottom: 12px;
  transform: translateY(8px);
  opacity: 0;
  transition: opacity .6s cubic-bezier(.2,.8,.2,1), transform .6s cubic-bezier(.2,.8,.2,1);
  transition-delay: .06s;
}
.hsb-caption-btn{
  display:inline-block;
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.38);
  font-weight: 700;
  letter-spacing: .2px;
  transform: translateY(10px);
  opacity: 0;
  transition: opacity .65s cubic-bezier(.2,.8,.2,1), transform .65s cubic-bezier(.2,.8,.2,1), background-color .25s ease;
  transition-delay: .12s;
}
.hsb-slide-link:hover .hsb-caption-btn{
  background: rgba(255,255,255,0.22);
}

.hsb-banners { display: flex; flex-direction: column; gap: 12px; height: 100%; }
.hsb-banner { display: block; border-radius: 12px; overflow: hidden; }
.hsb-banner-img { width: 100%; height: auto; display: block; }

@media (max-width: 991.98px) {
  .hsb-col-slider { margin-bottom: 12px; }
  .hsb-caption{ max-width: 100%; }
}

/* Fade effect (premium): crossfade + subtle zoom */
.hsb-effect-fade .carousel-inner{ position: relative; }
.hsb-effect-fade .carousel-item{
  position: absolute;
  top: 0; left: 0; width: 100%;
  display: block;
  opacity: 0;
  transform: scale(1.015);
  transition: opacity .75s cubic-bezier(.2,.8,.2,1), transform .85s cubic-bezier(.2,.8,.2,1);
}
.hsb-effect-fade .carousel-item.active{
  position: relative;
  opacity: 1;
  transform: scale(1);
  z-index: 2;
}
.hsb-effect-fade .carousel-item.active ~ .carousel-item{
  z-index: 1;
}
/* Animate caption only on active slide */
.carousel-item.active .hsb-caption{
  opacity: 1;
  transform: translateY(0);
}
.carousel-item.active .hsb-caption .hsb-caption-title,
.carousel-item.active .hsb-caption .hsb-caption-subtitle,
.carousel-item.active .hsb-caption .hsb-caption-btn{
  opacity: 1;
  transform: translateY(0);
}
/* Allow click through when active */
.carousel-item.active .hsb-caption{ pointer-events:auto; }

@media (prefers-reduced-motion: reduce) {
  .hsb-effect-fade .carousel-item,
  .hsb-caption,
  .hsb-caption-title,
  .hsb-caption-subtitle,
  .hsb-caption-btn {
    transition: none !important;
    animation: none !important;
    transform: none !important;
  }
  .hsb-caption{ opacity: 1 !important; }
}

/* Premium controls */
.hsb-control{
  width: auto;
  opacity: 1;
}
.hsb-control-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  color: #fff;
  background: rgba(0,0,0,0.28);
  border: 1px solid rgba(255,255,255,0.25);
  backdrop-filter: blur(2px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.12);
  transition: transform .18s ease, background-color .18s ease, border-color .18s ease;
}
.hsb-control:hover .hsb-control-btn{
  transform: scale(1.04);
  background: rgba(0,0,0,0.36);
  border-color: rgba(255,255,255,0.35);
}

/* Position */
#hsbCarousel .carousel-control-prev{ left: 10px; }
#hsbCarousel .carousel-control-next{ right: 10px; }
#hsbCarousel .carousel-control-prev,
#hsbCarousel .carousel-control-next{
  top: 50%;
  transform: translateY(-50%);
}

/* Mobile: make less eye-catching (smaller + slightly transparent) */
@media (max-width: 575.98px) {
  .hsb-control-btn{
    width: 32px;
    height: 32px;
    background: rgba(0,0,0,0.18);
    border-color: rgba(255,255,255,0.18);
  }
  #hsbCarousel .carousel-control-prev{ left: 6px; }
  #hsbCarousel .carousel-control-next{ right: 6px; }
}