/* SALTOJI BANGA hero atmosphere refinement — ice mountains / LT HUD / frost CTA */

.home .sb-future-hero{
  position:relative;
  isolation:isolate;
  overflow:hidden;
  background:
    radial-gradient(circle at 78% 23%,rgba(84,215,255,.20),transparent 27%),
    radial-gradient(circle at 15% 24%,rgba(8,122,166,.08),transparent 24%),
    linear-gradient(138deg,#f8fcfd 0%,#ffffff 45%,#edf8fb 100%);
}
.home .sb-future-hero::before{
  content:"";
  position:absolute;
  z-index:0;
  inset:0;
  pointer-events:none;
  opacity:.52;
  background-image:
    linear-gradient(rgba(22,115,148,.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(22,115,148,.055) 1px,transparent 1px),
    radial-gradient(circle at 73% 42%,rgba(84,215,255,.14),transparent 23%);
  background-size:46px 46px,46px 46px,100% 100%;
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.82),rgba(0,0,0,.56) 72%,transparent 100%);
}
.home .sb-future-hero::after{
  content:"";
  position:absolute;
  z-index:0;
  width:min(46vw,780px);
  height:min(46vw,780px);
  right:-13vw;
  top:2%;
  border:1px solid rgba(84,215,255,.10);
  border-radius:50%;
  pointer-events:none;
  box-shadow:0 0 0 62px rgba(84,215,255,.022),0 0 0 126px rgba(8,122,166,.014),0 0 90px rgba(84,215,255,.06);
}
.home .sb-future-hero__layout{position:relative;z-index:3}
.home .sb-future-hero__layout::before{
  content:"";
  position:absolute;
  z-index:-1;
  inset:-16px -26px 0;
  pointer-events:none;
  background:
    linear-gradient(90deg,transparent 0 10%,rgba(84,215,255,.10) 10.1% 10.2%,transparent 10.3% 88%,rgba(8,122,166,.075) 88.1% 88.2%,transparent 88.3%),
    linear-gradient(180deg,transparent 0 18%,rgba(8,122,166,.05) 18.1% 18.2%,transparent 18.3% 84%,rgba(84,215,255,.055) 84.1% 84.2%,transparent 84.3%);
  opacity:.55;
}
.home .sb-future-hero__layout::after{
  content:"";
  position:absolute;
  z-index:-1;
  right:5%;
  top:33%;
  width:7px;
  height:7px;
  border-radius:50%;
  background:rgba(84,215,255,.76);
  box-shadow:-520px 225px 0 rgba(8,122,166,.24),-325px -95px 0 rgba(84,215,255,.31),140px 185px 0 rgba(8,122,166,.24),0 0 0 5px rgba(84,215,255,.07),0 0 18px rgba(84,215,255,.34);
  opacity:.68;
}

/* Three mountain layers. */
.home .sb-hero-mountains{pointer-events:none}
.home .sb-hero-mountains--top{
  z-index:1;
  right:-1.5vw;
  top:-10px;
  width:min(53vw,900px);
  height:390px;
  opacity:.82;
  filter:drop-shadow(0 18px 36px rgba(28,116,151,.10));
  transform:translate3d(calc(var(--sb-mountain-x)*.45),calc(var(--sb-mountain-y)*.38),0);
}
.home .sb-hero-mountains--lower-left{
  position:absolute;
  z-index:1;
  left:-7vw;
  bottom:-54px;
  width:min(39vw,620px);
  height:240px;
  opacity:.27;
  overflow:visible;
  filter:blur(.1px) drop-shadow(0 -6px 18px rgba(84,215,255,.05));
  transform:translate3d(calc(var(--sb-mountain-x)*-.22),calc(var(--sb-mountain-y)*-.18),0);
}
.home .sb-hero-mountains--lower-right{
  position:absolute;
  z-index:1;
  right:-4vw;
  bottom:-22px;
  width:min(31vw,520px);
  height:210px;
  opacity:.38;
  overflow:visible;
  filter:drop-shadow(0 -8px 20px rgba(8,122,166,.06));
  transform:translate3d(calc(var(--sb-mountain-x)*.28),calc(var(--sb-mountain-y)*.22),0);
}
.home .sb-hero-mountains--top .sb-mountain-fill{fill:rgba(189,231,243,.47)}
.home .sb-hero-mountains--top .sb-mountain-ridge{stroke:rgba(8,122,166,.31);stroke-width:2.25}
.home .sb-hero-mountains--top .sb-mountain-snow{stroke:rgba(239,253,255,.98);stroke-width:3.25;filter:drop-shadow(0 0 4px rgba(84,215,255,.38))}
.home .sb-hero-mountains--lower-left .sb-mountain-fill{fill:rgba(202,238,247,.42)}
.home .sb-hero-mountains--lower-right .sb-mountain-fill{fill:rgba(194,232,244,.43)}
.home .sb-hero-mountains--lower-left .sb-mountain-ridge,
.home .sb-hero-mountains--lower-right .sb-mountain-ridge{stroke:rgba(8,122,166,.25);stroke-width:2}
.home .sb-hero-mountains--lower-left .sb-mountain-snow,
.home .sb-hero-mountains--lower-right .sb-mountain-snow{stroke:rgba(255,255,255,.92);stroke-width:2.4}

/* LT-only technical HUD. */
.home .sb-hero-hud{
  position:absolute;
  z-index:2;
  right:clamp(14px,2.1vw,42px);
  top:clamp(122px,14vw,210px);
  width:145px;
  pointer-events:none;
  color:#087aa6;
  text-transform:uppercase;
  letter-spacing:.18em;
  font-size:.63rem;
  font-weight:780;
  line-height:1.8;
  opacity:.63;
}
.home .sb-hero-hud::before{
  content:"";
  position:absolute;
  left:-18px;
  top:3px;
  bottom:3px;
  width:1px;
  background:linear-gradient(180deg,transparent,rgba(8,122,166,.48) 18%,rgba(84,215,255,.72) 65%,transparent);
  box-shadow:0 0 9px rgba(84,215,255,.16);
}
.home .sb-hero-hud::after{
  content:"";
  position:absolute;
  left:-21px;
  top:37%;
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--sb-cyan);
  box-shadow:0 0 0 4px rgba(84,215,255,.08),0 0 14px rgba(84,215,255,.46);
}
.home .sb-hero-hud__slogan{color:#087aa6;font-size:.68rem;line-height:1.65;letter-spacing:.20em}
.home .sb-hero-hud__meta{margin-top:16px;color:#6f95a4;font-size:.55rem;letter-spacing:.13em;line-height:1.6}
.home .sb-hero-hud__coords{margin-top:13px;color:#4e8da4;font-size:.55rem;letter-spacing:.13em;line-height:1.55}
.home .sb-hero-hud__signal{display:flex;align-items:center;gap:6px;margin-top:12px}
.home .sb-hero-hud__signal span{display:block;height:2px;background:rgba(8,122,166,.34);border-radius:99px}
.home .sb-hero-hud__signal span:nth-child(1){width:18px}
.home .sb-hero-hud__signal span:nth-child(2){width:36px;background:rgba(84,215,255,.70);box-shadow:0 0 8px rgba(84,215,255,.28)}
.home .sb-hero-hud__signal span:nth-child(3){width:10px}

/* Carousel temperature UI. */
.home .sb-stage-temperature{
  position:absolute;
  z-index:15;
  left:16px;
  top:49%;
  display:grid;
  grid-template-columns:auto auto;
  grid-template-areas:"icon label" "icon value";
  column-gap:8px;
  align-items:center;
  padding:9px 11px 9px 10px;
  border:1px solid rgba(255,255,255,.34);
  border-radius:12px;
  background:rgba(7,38,51,.31);
  color:#fff;
  box-shadow:0 8px 24px rgba(4,32,43,.14),inset 0 0 18px rgba(84,215,255,.04);
  backdrop-filter:blur(10px) saturate(125%);
  pointer-events:none;
}
.home .sb-stage-temperature__icon{grid-area:icon;font-size:1.15rem;color:#bdf3ff;text-shadow:0 0 10px rgba(84,215,255,.7);animation:sb-temp-snow-pulse 3.6s ease-in-out infinite}
.home .sb-stage-temperature__label{grid-area:label;color:rgba(255,255,255,.66);font-size:.50rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;line-height:1}
.home .sb-stage-temperature strong{grid-area:value;margin-top:3px;font-size:.78rem;line-height:1;font-weight:900;letter-spacing:.02em}
@keyframes sb-temp-snow-pulse{0%,100%{transform:rotate(0) scale(1);text-shadow:0 0 9px rgba(84,215,255,.55)}50%{transform:rotate(8deg) scale(1.08);text-shadow:0 0 16px rgba(84,215,255,.86)}}

/* Hero CTA: strong dark cyan at rest, frost on hover. */
.home .sb-future-hero__actions .sb-button-secondary{
  color:#fff!important;
  border-color:rgba(84,215,255,.36)!important;
  background:linear-gradient(115deg,#075978 0%,#087fa8 52%,#064966 100%)!important;
  box-shadow:0 11px 27px rgba(6,73,100,.22),inset 0 0 0 1px rgba(255,255,255,.08)!important;
  text-shadow:0 1px 0 rgba(0,0,0,.10);
}
.home .sb-future-hero__actions .sb-button-secondary::after{
  content:"→";
  color:#d7f8ff;
  transition:transform .24s ease,color .24s ease,text-shadow .24s ease;
}
.home .sb-future-hero__actions .sb-button-secondary:hover,
.home .sb-future-hero__actions .sb-button-secondary:focus{
  color:#fff!important;
  border-color:rgba(185,244,255,.88)!important;
  background:
    radial-gradient(circle at 18% 24%,rgba(255,255,255,.24),transparent 19%),
    radial-gradient(circle at 82% 76%,rgba(188,241,252,.24),transparent 25%),
    linear-gradient(115deg,#075775,#0a91bb 48%,#07536f)!important;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.22),inset 0 0 22px rgba(210,248,255,.13),0 0 0 4px rgba(84,215,255,.08),0 16px 38px rgba(8,122,166,.23),0 0 28px rgba(84,215,255,.22)!important;
}
.home .sb-future-hero__actions .sb-button-secondary:hover::after,
.home .sb-future-hero__actions .sb-button-secondary:focus::after{transform:translateX(5px);color:#fff;text-shadow:0 0 10px rgba(84,215,255,.76)}

/* Statistics: line icons + taller frosted glass cards. */
.home .sb-future-stat{
  min-height:130px;
  padding:19px 18px 18px 66px;
  border-color:rgba(84,215,255,.23);
  background:
    radial-gradient(circle at var(--sb-spot-x) var(--sb-spot-y),rgba(84,215,255,.18),transparent 32%),
    linear-gradient(145deg,rgba(255,255,255,.83),rgba(233,247,251,.70));
  box-shadow:0 13px 36px rgba(16,67,88,.08),inset 0 0 0 1px rgba(255,255,255,.45);
  backdrop-filter:blur(13px) saturate(118%);
}
.home .sb-future-stat::after{width:4px;top:16px;bottom:16px;background:linear-gradient(180deg,#79ebff,#087aa6);box-shadow:0 0 18px rgba(84,215,255,.50)}
.home .sb-future-stat__icon{
  position:absolute;
  left:20px;
  top:24px;
  width:30px;
  height:30px;
  color:#0895c3;
  filter:drop-shadow(0 0 7px rgba(84,215,255,.18));
  transition:transform .24s ease,color .24s ease,filter .24s ease;
}
.home .sb-future-stat__icon svg{display:block;width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.home .sb-future-stat:hover .sb-future-stat__icon{transform:translateY(-2px) scale(1.06);color:#06a4d4;filter:drop-shadow(0 0 10px rgba(84,215,255,.40))}
.home .sb-future-stat__tag{margin-bottom:8px;color:#567985;font-size:.68rem}
.home .sb-future-stat strong{font-size:1.55rem}
.home .sb-future-stat__copy{font-size:.79rem}

@media(max-width:1540px){
  .home .sb-hero-hud{display:none}
  .home .sb-hero-mountains--top{right:-8vw;width:61vw;opacity:.67}
}
@media(max-width:1080px){
  .home .sb-hero-mountains--top{right:-18vw;top:55px;width:72vw;height:330px;opacity:.50}
  .home .sb-hero-mountains--lower-left{width:50vw;opacity:.20}
  .home .sb-hero-mountains--lower-right{width:43vw;opacity:.25}
  .home .sb-future-stat{padding-left:58px}
  .home .sb-future-stat__icon{left:17px;width:27px;height:27px}
}
@media(max-width:900px){
  .home .sb-hero-mountains--top{right:-25vw;top:90px;width:88vw;opacity:.30}
  .home .sb-hero-mountains--lower-left,.home .sb-hero-mountains--lower-right{opacity:.13}
  .home .sb-stage-temperature{left:12px;top:46%;transform:scale(.9);transform-origin:left center}
  .home .sb-future-stat{min-height:118px}
}
@media(max-width:620px){
  .home .sb-hero-mountains--top{right:-45vw;top:130px;width:125vw;height:280px;opacity:.22}
  .home .sb-hero-mountains--lower-left{left:-35vw;width:90vw;opacity:.10}
  .home .sb-hero-mountains--lower-right{right:-30vw;width:78vw;opacity:.12}
  .home .sb-stage-temperature{display:none}
  .home .sb-future-stat{min-height:108px;padding:16px 16px 16px 58px}
  .home .sb-future-stat__icon{top:20px}
}
@media(prefers-reduced-motion:reduce){
  .home .sb-hero-mountains--top,.home .sb-hero-mountains--lower-left,.home .sb-hero-mountains--lower-right{transform:none!important;transition:none!important}
  .home .sb-stage-temperature__icon{animation:none!important}
}