.section-header{text-align:center;z-index:1;margin-bottom:32px;position:relative}.section-header h2{color:#f0f9ff;margin:0 0 8px;font-family:Rajdhani,sans-serif;font-size:1.875rem;font-weight:800}.section-header h2 .sb-gradient-text{background:linear-gradient(135deg,#7dd3fc,#38bdf8,#818cf8);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;display:inline}.section-header p{color:#94a3b8;max-width:900px;margin:0 auto;font-size:1.125rem}.section-header p strong{color:#f0f9ff}@media (width<=768px){.section-header h2{font-size:1.5rem}.section-header p{font-size:1rem}}.why-grid{gap:var(--sb-space-lg);max-width:var(--sb-max-width,1200px);grid-template-columns:repeat(2,1fr);margin:0 auto;display:grid}.why-card{background:linear-gradient(var(--sb-card-fill), var(--sb-card-fill)) padding-box, var(--sb-gradient) border-box;padding:var(--sb-space-xl);border-radius:var(--sb-radius);text-align:center;align-items:center;gap:var(--sb-space-md);border:1px solid #0000;flex-direction:column;transition:box-shadow .3s,transform .3s;animation:4s ease-in-out infinite sb-card-breathe;display:flex}.why-card:hover{background:linear-gradient(rgba(var(--sb-ice-rgb),.06), rgba(var(--sb-violet-rgb),.04)), linear-gradient(var(--sb-card-fill), var(--sb-card-fill)) padding-box, var(--sb-gradient) border-box;box-shadow:0 0 12px rgba(var(--sb-ice-rgb),.18), 0 0 20px rgba(var(--sb-violet-rgb),.08);animation:none;transform:translateY(-3px)}.why-icon{flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:28px;transition:color .25s;display:flex}.why-card:hover .why-icon{color:var(--sb-ice)}.why-card h3,.why-card h4{font-size:var(--sb-text-base);margin:0 0 var(--sb-space-xs)}.why-card p{font-size:var(--sb-text-sm);color:var(--sb-text-secondary);margin:0;line-height:1.5}@media (width<=768px){.why-grid{grid-template-columns:1fr}.why-card{text-align:center;flex-direction:column}.why-icon{margin:0 auto}}.gx-brand-muted{text-transform:uppercase;letter-spacing:0;font-weight:600}.gx-brand-muted-x{color:rgba(var(--sb-ice-rgb), .55)}.hero.bcg-hero h1{white-space:normal}.scene-card{padding:24px}.scene-card h3{color:var(--sb-ice);margin:0 0 8px;font-size:1.05rem;font-weight:700}.scene-card p{color:var(--sb-text-secondary);margin:0;font-size:.86rem;line-height:1.6}.scene-card a{color:var(--sb-ice);text-decoration:none}.scene-card a:hover{text-decoration:underline}.bc-showcase-wrap{max-width:1200px;margin:0 auto}.bc-showcase-grid{gap:var(--sb-space-xl);grid-template-columns:1fr;align-items:start;display:grid}.bc-card{border-radius:var(--sb-radius-lg);padding:var(--sb-space-md);cursor:zoom-in;font:inherit;color:inherit;text-align:left;background:#0f1525b3;border:1px solid #0000;width:100%;transition:transform .25s,box-shadow .25s;position:relative}.bc-card:focus-visible{outline:2px solid var(--sb-ice);outline-offset:4px}.bc-card:before{content:"";border-radius:inherit;pointer-events:none;background:var(--sb-gradient);-webkit-mask-composite:xor;padding:1px;position:absolute;inset:-1px;-webkit-mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);-webkit-mask-position:0 0,0 0;-webkit-mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}.bc-card:hover{box-shadow:0 14px 38px rgba(var(--sb-ice-rgb),.18), 0 4px 14px rgba(var(--sb-violet-rgb),.1);transform:translateY(-4px)}.bc-card-img-wrap{border-radius:var(--sb-radius-md);aspect-ratio:2480/3508;background:#00000059;position:relative;overflow:hidden}.bc-card-img{object-fit:contain;width:100%;height:100%;display:block}.bc-card-badge{text-transform:uppercase;letter-spacing:.1em;background:rgba(var(--sb-violet-rgb), .12);color:var(--sb-violet);border:1px solid rgba(var(--sb-violet-rgb), .35);white-space:nowrap;border-radius:4px;padding:3px 10px;font-size:.62rem;font-weight:700;position:absolute;top:14px;right:14px}.bc-card-zoom-hint{text-transform:uppercase;letter-spacing:.1em;color:var(--sb-text-primary);border:1px solid rgba(var(--sb-white-rgb),.18);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);opacity:0;pointer-events:none;background:#0000008c;border-radius:999px;align-items:center;gap:6px;padding:5px 11px;font-size:.66rem;font-weight:700;transition:opacity .2s,transform .2s;display:inline-flex;position:absolute;bottom:12px;right:12px;transform:translateY(4px)}.bc-card-zoom-hint svg{stroke:currentColor;fill:none;stroke-width:2px;width:12px;height:12px}.bc-card:hover .bc-card-zoom-hint{opacity:1;transform:translateY(0)}@media (hover:none){.bc-card-zoom-hint{opacity:1;transform:none}}.bc-card-meta{margin-top:var(--sb-space-md);justify-content:space-between;align-items:baseline;padding:0 4px;display:flex}.bc-card-title{color:var(--sb-text-primary);margin:0;font-family:Rajdhani,sans-serif;font-size:1.15rem;font-weight:700;line-height:1.2}.bc-card-sub{color:var(--sb-text-muted);letter-spacing:.04em;font-size:.78rem}.bc-showcase-caption{text-align:center;color:var(--sb-text-secondary);margin:var(--sb-space-xl) auto 0;max-width:1200px;font-size:.92rem;line-height:1.6}.bc-showcase-caption strong{color:var(--sb-text-primary)}.bc-showcase-caption a{color:var(--sb-ice);text-decoration:none}.bc-showcase-caption a:hover{text-decoration:underline}.bc-lightbox{z-index:9999;background:#080c14f7;justify-content:center;align-items:center;padding:24px;display:none;position:fixed;inset:0}.bc-lightbox.is-open{display:flex}.bc-lightbox-stage{justify-content:center;align-items:center;max-width:70.7vh;max-height:100vh;display:flex;position:relative}.bc-lightbox-img{object-fit:contain;z-index:2;max-width:100%;max-height:calc(100vh - 48px);box-shadow:0 0 50px -4px rgba(var(--sb-ice-rgb),.5), 0 0 110px -8px rgba(var(--sb-violet-rgb),.4), 0 0 200px -20px rgba(var(--sb-ice-rgb),.3), 0 30px 90px #000000d9;border-radius:8px;position:relative}.bc-lightbox-ring{max-width:100%;display:flex;position:relative}.bc-lightbox-ring:before{content:"";background:linear-gradient(135deg, var(--sb-ice), var(--sb-violet));-webkit-mask-composite:xor;pointer-events:none;z-index:3;border-radius:8px;padding:1px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#000 0 0),linear-gradient(#000 0 0);mask-image:linear-gradient(#000 0 0),linear-gradient(#000 0 0);-webkit-mask-position:0 0,0 0;mask-position:0 0,0 0;-webkit-mask-size:auto,auto;mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}.bc-lightbox-close{border:1px solid rgba(var(--sb-ice-rgb),.4);color:#fff;cursor:pointer;z-index:10;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:0 0;border-radius:10px;justify-content:center;align-items:center;width:52px;height:52px;font-size:34px;display:flex;position:fixed;top:18px;right:22px}.bc-lightbox-close:hover{background:rgba(var(--sb-ice-rgb),.3);border-color:var(--sb-ice)}@media (width<=720px){.bc-lightbox-close{width:40px;height:40px;right:8px}}.qa-step-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;max-width:1200px;margin:0 auto;display:grid}.qa-step-card{border-radius:var(--sb-radius);background:#0f1525b3;transition:transform .2s,box-shadow .2s;display:flex;position:relative}.qa-step-card:before{content:"";border-radius:calc(var(--sb-radius) + 1px);-webkit-mask-composite:xor;pointer-events:none;z-index:0;background:linear-gradient(135deg,#38bdf8,#6366f1,#38bdf8);padding:1px;position:absolute;inset:-1px;-webkit-mask-image:linear-gradient(#000 0 0),linear-gradient(#000 0 0);-webkit-mask-position:0 0,0 0;-webkit-mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}.qa-step-card:hover{background:linear-gradient(rgba(var(--sb-ice-rgb),.06), rgba(var(--sb-violet-rgb),.04)), #0f1525b3;box-shadow:0 0 12px rgba(var(--sb-ice-rgb),.18), 0 0 20px rgba(var(--sb-violet-rgb),.08);transform:translateY(-3px)}.qa-step-card-body{z-index:1;border-radius:var(--sb-radius);background:0 0;flex-direction:column;flex:1;padding:22px;display:flex;position:relative}.qa-step-card-num{text-align:center;letter-spacing:-1px;background:linear-gradient(135deg,#38bdf8,#6366f1);-webkit-text-fill-color:transparent;color:#0000;-webkit-background-clip:text;background-clip:text;height:38px;margin:0 0 14px;font-family:Rajdhani,Outfit,sans-serif;font-size:29px;font-style:italic;font-weight:700;line-height:38px;display:block}.qa-step-card-cat{letter-spacing:.14em;text-transform:uppercase;color:var(--sb-text-muted);margin-bottom:6px;font-size:.66rem;font-weight:800;display:block}.qa-step-card-q{color:var(--sb-text);margin:0 0 10px;font-size:1rem;font-weight:700;line-height:1.4}.qa-step-card-a{color:var(--sb-text-secondary);border-top:1px solid rgba(var(--sb-white-rgb),.06);margin:0;padding-top:12px;font-size:.9rem;line-height:1.65;position:relative}.qa-step-card-a:before{content:"";background:linear-gradient(90deg,#38bdf8,#6366f1);border-radius:2px;width:36px;height:2px;position:absolute;top:-1px;left:0}.qa-step-card-a a{color:var(--sb-ice)}@media (width<=720px){.qa-step-grid{gap:12px}.qa-step-card-body{padding:18px}.qa-step-card-q{font-size:.95rem}.qa-step-card-a{font-size:.88rem}.qa-step-card-num{height:32px;font-size:24px;line-height:32px}}.bc-feature-strip{gap:var(--sb-space-md);grid-template-columns:repeat(4,1fr);max-width:1200px;margin:0 auto;display:grid}@media (width<=760px){.bc-feature-strip{grid-template-columns:repeat(2,1fr)}}@media (width<=420px){.bc-feature-strip{grid-template-columns:1fr}}.bc-prose{max-width:1200px;margin:0 auto}.bc-prose p{color:var(--sb-text-secondary);margin:0 0 var(--sb-space-md);font-size:.96rem;line-height:1.75}.bc-prose p:last-child{margin-bottom:0}.bc-prose strong{color:var(--sb-text-primary)}.bc-prose h3{margin:var(--sb-space-xl) 0 var(--sb-space-sm);color:var(--sb-text-primary);font-family:Rajdhani,sans-serif;font-size:1.25rem;font-weight:700}.bc-prose h3:first-child{margin-top:0}.bc-prose ul{margin:0 0 var(--sb-space-md);grid-template-columns:1fr;gap:10px;padding:0;list-style:none;display:grid}.bc-prose ul li{border-left:3px solid var(--sb-ice);background:rgba(var(--sb-ice-rgb), .04);border-radius:0 var(--sb-radius-md) var(--sb-radius-md) 0;color:var(--sb-text-secondary);padding:10px 14px 10px 38px;font-size:.92rem;line-height:1.55;position:relative}.bc-prose ul li:before{content:"";background:var(--sb-ice);width:8px;height:8px;box-shadow:0 0 10px rgba(var(--sb-ice-rgb), .6);border-radius:999px;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.bc-prose ul li strong{color:var(--sb-text-primary)}.bc-prose a{color:var(--sb-ice);text-decoration:none}.bc-prose a:hover{text-decoration:underline}.bc-card,.qa-step-card,.why-card,.scene-card{transition:transform .3s,box-shadow .3s,opacity .7s cubic-bezier(.16,1,.3,1)}