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bt-pulse{50%{opacity:.9}}.bt-float{box-shadow:var(--sc-e3), inset 0 1px 0 #ffffff14;animation:bt-fade 1.1s var(--sc-ease-out) both;background:#0c121a;border:1px solid #9ab5d329;border-radius:14px;margin:0;position:absolute;overflow:clip}.bt-float img{width:100%;height:auto;display:block}.bt-hero{--bt-panel-top:max(59%, calc(var(--bt-hdr) + 8vh + 24.5rem))}.bt-float--usage{width:clamp(220px,21vw,310px);right:calc(50% + 13rem);top:var(--bt-panel-top);animation-delay:.7s}.bt-float--activity{width:clamp(220px,21vw,310px);left:calc(50% + 14rem);top:calc(var(--bt-panel-top) - 3.4rem);animation-delay:.85s}.bt-panel{left:50%;top:var(--bt-panel-top);aspect-ratio:620/1714;width:clamp(240px,24vw,344px);animation:bt-panel-in 1.4s var(--sc-ease-out) .3s both;background:#0b1119;border:1px solid #9ab5d333;border-radius:22px;position:absolute;overflow:clip;translate:-50%;box-shadow:0 60px 120px -40px #000000e6,0 0 0 1px #0009,inset 0 1px #ffffff1a}.bt-panel__video{object-fit:cover;width:100%;height:100%;display:block}@keyframes bt-panel-in{0%{opacity:0;transform:translateY(70px)}to{opacity:1;transform:none}}.bt-hero__copy{z-index:6;flex-direction:column;align-items:center;gap:1.15rem;max-width:68rem;display:flex;position:relative}.bt-h1{font-family:var(--sc-font-display);letter-spacing:-.04em;color:var(--sc-ink);text-wrap:balance;margin:0;font-size:clamp(2.5rem,1rem + 4.4vw,4.6rem);font-weight:660;font-stretch:110%;line-height:.96}.bt-line{margin-bottom:-.12em;padding-bottom:.12em;display:block;overflow:hidden}.bt-line>span{animation:bt-rise .95s var(--sc-ease-out) both;animation-delay:calc(.15s + var(--d,0) * .1s);display:block;transform:translateY(112%)}.bt-line--accent>span{color:var(--sc-accent)}@keyframes bt-rise{to{transform:none}}.bt-hero__lede{max-width:38rem;color:var(--sc-ink-soft);text-wrap:pretty;margin:0;font-size:clamp(1.02rem,.94rem + .4vw,1.2rem);line-height:1.5}.bt-hero__plat{color:var(--brand-ink-faint);text-wrap:pretty;margin:-.3rem 0 0;font-size:.85rem;line-height:1.45}.bt-hero .bt-chip,.bt-hero__lede,.bt-hero .bt-cta-row,.bt-hero__plat{animation:bt-fade .9s var(--sc-ease-out) both}.bt-hero .bt-chip{animation-delay:50ms}.bt-hero__lede{animation-delay:.45s}.bt-hero .bt-cta-row{animation-delay:.6s}.bt-hero__plat{animation-delay:.72s}@keyframes bt-fade{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}.bt-step--problem{justify-items:start;gap:.9rem;display:grid}.bt-step__how{max-width:30rem;color:var(--sc-ink-soft);gap:.65rem;margin:1rem 0 0;padding:0;font-size:.96rem;line-height:1.45;list-style:none;display:grid}.bt-step__how li{grid-template-columns:2rem minmax(0,1fr);gap:.5rem;display:grid}.bt-step__how li>span{font:600 .7rem var(--sc-font-mono);letter-spacing:.08em;color:var(--sc-accent);padding-top:.25rem}.bt-step__how p{margin:0}.bt-step__how b{color:var(--sc-ink);font-weight:650}.bt-lit{font-family:var(--sc-font-display);letter-spacing:-.02em;color:var(--sc-ink);text-wrap:pretty;margin:0;font-size:clamp(1.05rem,.82rem + .95vw,1.55rem);font-weight:560;font-stretch:104%;line-height:1.28}.bt-lit>span{opacity:clamp(.16, calc((var(--bt-p0,0) * (var(--n) + 4) * 1.45 - var(--i)) / 4), 1)}.bt-turn{max-width:40rem;color:var(--sc-ink-soft);margin:.2rem 0 0;font-size:clamp(1.02rem,.94rem + .4vw,1.2rem);line-height:1.5}.bt-turn strong{color:var(--sc-accent);font-weight:650}.bt-mess{z-index:2;left:52%;right:var(--sc-gutter);top:calc(var(--bt-hdr) + 4vh);pointer-events:none;perspective:1200px;overflow-clip-margin:18px;--tidy:clamp(0, calc((var(--sc-p,0) - .16) / .05), 1);position:absolute;bottom:6vh;overflow:clip}.bt-win{--t:clamp(0, calc((var(--sc-p,0) - var(--in)) / .04), 1);--e:calc(var(--t) * (2 - var(--t)));left:var(--x);top:var(--y);width:var(--w);z-index:var(--z);opacity:calc(var(--e) * (1 - var(--tidy)));transform:translate(calc((1 - var(--e)) * 140px), calc((1 - var(--e)) * 180px)) rotate(calc(var(--r) + (1 - var(--e)) * 14deg)) scale(calc(.84 + var(--e) * .16));will-change:transform, opacity;background:#0d1219;border:1px solid #9ab5d338;border-radius:10px;margin:0;position:absolute;overflow:visible;box-shadow:0 30px 60px -20px #000000d9,0 0 0 1px #00000080,inset 0 1px #ffffff14}.bt-win__badge{z-index:2;width:44px;height:44px;box-shadow:0 14px 30px -10px #000c, inset 0 1px 0 #ffffff1a, 0 0 22px -6px color-mix(in srgb, var(--pc) 55%, transparent);background:linear-gradient(160deg,#142032f2,#090e16f7);border:1px solid #9ab5d33d;border-radius:26%;place-items:center;display:grid;position:absolute;top:-14px;left:-14px}.bt-win__badge svg{width:56%;height:56%;color:var(--pc);filter:drop-shadow(0 0 5px color-mix(in srgb, var(--pc) 45%, transparent))}.bt-win__bar{background:#ffffff08;border-bottom:1px solid #9ab5d31f;border-radius:10px 10px 0 0;align-items:center;gap:6px;height:26px;padding:0 10px 0 34px;display:flex}.bt-win__bar i{background:#9ab5d32e;border-radius:50%;width:9px;height:9px}.bt-win__bar i:first-child{background:#ff5f57}.bt-win__bar i:nth-child(2){background:#febc2e}.bt-win__bar i:nth-child(3){background:#28c840}.bt-win__bar span{font:500 .62rem var(--sc-font-mono);letter-spacing:.06em;color:var(--brand-ink-faint);margin-left:auto}.bt-win__body{border-radius:0 0 10px 10px;overflow:clip}.bt-win__body img{width:100%;height:auto;display:block}.bt-win__body pre{font:400 .62rem/1.5 var(--sc-font-mono);color:var(--sc-ink-soft);white-space:pre;max-height:9.5rem;margin:0;padding:10px 12px 12px;overflow:hidden}.bt-win__body pre:first-line{color:var(--sc-ink)}.bt-caret{vertical-align:-.12em;background:var(--pc);width:.55em;height:1em;box-shadow:0 0 8px color-mix(in srgb, var(--pc) 60%, transparent);animation:1.05s steps(2,jump-none) infinite bt-blink;animation-delay:calc(var(--z,1) * -.23s);margin-left:.15em;display:inline-block}@keyframes bt-blink{50%{opacity:0}}.bt-library{--bt-p0:clamp(0, calc(var(--sc-p,0) / .22), 1)}.bt-library__stage>:where(.bt-monitors,.bt-library__inner){opacity:calc(1 - var(--bt-cover,0) * .65)}.bt-library__stage{--bt-side-gap:max(24px, calc(22vw - 190px));--bt-mon-w:min(calc((100vw - 2 * var(--bt-side-gap)) * 1.025), calc(100vw - 32px), 1661px);--bt-gap:clamp(30px, 2.9vw, 42px);--bt-gap-bottom:clamp(58px, 4.6vw, 84px);--bt-ratio:1.68;--bt-room:calc(100svh - var(--bt-hdr) - 2vh);--bt-chassis-h:min(calc(var(--bt-mon-w) / var(--bt-ratio)), calc(var(--bt-room) - var(--bt-gap) - var(--bt-gap-bottom)));--bt-chassis-w:calc(var(--bt-chassis-h) * var(--bt-ratio));--bt-box-h:calc(var(--bt-chassis-h) + var(--bt-gap) + var(--bt-gap-bottom));--bt-box-top:calc(var(--bt-hdr) + 1vh + (var(--bt-room) - var(--bt-box-h)) / 2);--bt-glass-top:calc(var(--bt-box-top) + var(--bt-gap) + 12px);--bt-glass-bottom:calc(var(--bt-box-top) + var(--bt-box-h) - var(--bt-gap-bottom) - 16px);--bt-glass-left:calc(50% - var(--bt-chassis-w) / 2 + 12px);--bt-copy-left:calc(var(--bt-glass-left) + clamp(44px, 4.8vw, 80px));--bt-copy-w:min(30rem, calc(var(--bt-chassis-w) * .42))}.bt-monitors{left:50%;top:var(--bt-box-top);width:calc(var(--bt-chassis-w) + 32px);height:var(--bt-box-h);z-index:1;display:none;position:absolute;translate:-50%}.bt-library__glow{z-index:0;filter:blur(30px);width:72vmin;height:72vmin;translate:-50% -50%;transform:translateX(calc(var(--sc-p,0) * 14vw - 4vw)) scale(calc(.9 + var(--sc-p,0) * .4));pointer-events:none;background:radial-gradient(circle,#1688ed4d,#0000 62%);position:absolute;top:50%;left:50%}.bt-library__inner{z-index:3;height:100%;max-width:var(--sc-maxw);padding:calc(var(--bt-hdr) + 2vh) var(--sc-gutter) 3vh;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:clamp(2rem,5vw,6rem);margin-inline:auto;display:grid;position:relative}.bt-library__copy{padding-left:1.8rem;position:relative}.bt-spine{background:var(--sc-hairline);width:1px;position:absolute;top:.2rem;bottom:.2rem;left:0}.bt-spine__fill{background:var(--sc-accent);box-shadow:0 0 12px var(--sc-accent);transform-origin:top;transform:scaleY(var(--sc-p,0));position:absolute;inset:0}.bt-steps{min-height:20rem;position:relative}.bt-step{max-width:34rem;position:absolute;inset:0 auto auto 0}.bt-step__p{color:var(--sc-ink-soft);text-wrap:pretty;max-width:40ch;margin:1rem 0 0;font-size:clamp(1rem,.95rem + .35vw,1.2rem);line-height:1.5}.bt-osline{transition:opacity .4s var(--sc-ease-out);font:600 .72rem var(--sc-font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--sc-ink-soft);align-items:center;gap:.55rem;margin:0;display:none}.bt-osline__dot{background:var(--brand-green);width:7px;height:7px;box-shadow:0 0 10px var(--brand-green);border-radius:50%}.bt-osnote{color:var(--sc-ink-soft);transition:opacity .4s var(--sc-ease-out);margin:1.3rem 0 0;font-size:.9rem;line-height:1.5}.bt-library__frame{transition:opacity .4s var(--sc-ease-out), transform .4s var(--sc-ease-out);justify-self:end}.bt-library[data-bt-phase=problem] .bt-library__frame{opacity:0;transform:translateY(16px)}.bt-library[data-bt-phase=problem] :where(.bt-osline,.bt-osnote){opacity:0}.bt-device{height:min(calc(100svh - var(--bt-hdr) - 8vh), 900px);aspect-ratio:348/960;background:#0b1119;border:1px solid #9ab5d333;border-radius:22px;width:auto;position:relative;overflow:clip;box-shadow:0 70px 140px -40px #000000e6,inset 0 1px #ffffff1a}@media (width>=901px){.bt-monitors{display:block}.bt-library__glow{opacity:.55}.bt-library__inner{max-width:none;padding:0;display:block;position:absolute;inset:0}.bt-library__copy{left:var(--bt-copy-left);top:calc((var(--bt-glass-top) + var(--bt-glass-bottom)) / 2);width:var(--bt-copy-w);position:absolute;translate:0 -50%}.bt-mess{left:calc(var(--bt-copy-left) + var(--bt-copy-w) + clamp(20px, 2vw, 44px));right:calc(var(--bt-glass-left) + 18px);top:calc(var(--bt-glass-top) + 18px);bottom:calc(100% - var(--bt-glass-bottom) + 18px);height:auto}.bt-osnote{display:none}.bt-steps{min-height:18rem}.bt-step{max-width:30rem}.bt-osline{margin-top:1.2rem;display:inline-flex}.bt-library__frame{right:calc(50% - var(--bt-chassis-w) / 2 + clamp(40px, 4vw, 70px));position:absolute}.bt-library[data-os=win] .bt-library__frame{bottom:calc(100% - var(--bt-glass-bottom) + 64px)}.bt-library[data-os=mac] .bt-library__frame,.bt-library[data-os=linux] .bt-library__frame{top:calc(var(--bt-glass-top) + 44px)}.bt-device{height:min(calc(var(--bt-chassis-h) - 128px), 600px)}.bt-library[data-os=win] .bt-device{transform-origin:100% 100%}.bt-library[data-os=mac] .bt-device,.bt-library[data-os=linux] .bt-device{transform-origin:100% 0}.bt-library[data-bt-boot=measure] .bt-device{opacity:0;transition:none}.bt-library[data-bt-boot=pending] .bt-device{opacity:0;transform:translate(var(--fly-x,0px), var(--fly-y,0px)) scale(.12);transition:none}.bt-library[data-bt-boot=open] .bt-device{opacity:1;transition:transform .6s cubic-bezier(.2,.7,.2,1),opacity .28s ease-out;transform:none}}.bt-tabs{border:1px solid var(--brand-line);isolation:isolate;background:#0b0c0e;border-radius:999px;grid-template-columns:repeat(4,1fr);gap:2px;padding:4px;display:grid;position:relative;box-shadow:0 0 0 6px #ffffff05}.bt-tabs button{z-index:1;min-height:3rem;color:var(--sc-ink-soft);font:600 1rem var(--sc-font-text);cursor:pointer;background:0 0;border:0;border-radius:999px;transition:color .18s;position:relative}.bt-tabs button:hover,.bt-tabs button[aria-selected=true]{color:var(--sc-ink)}.bt-tabs button:focus-visible{outline:2px solid var(--sc-accent);outline-offset:-4px}.bt-tabs__ind{z-index:0;border:1px solid var(--brand-line-strong);background:#ffffff12;border-radius:999px;width:25%;position:absolute;top:4px;bottom:4px;left:4px}.bt-tabs[data-ready] .bt-tabs__ind{transition:transform .42s cubic-bezier(.16,1,.3,1),width .42s cubic-bezier(.16,1,.3,1)}.bt-stagebox{min-height:12rem}.bt-stagebox__bg{object-fit:cover;filter:blur(22px)brightness(.55)saturate(1.15);width:100%;height:116%;position:absolute;inset:-8% 0;transform:scale(1.12)}.bt-stagebox:after{content:"";pointer-events:none;background:linear-gradient(#05080c33,#05080c00 30%,#05080c80 100%);position:absolute;inset:0}.bt-stagebox__slides{z-index:1;position:absolute;inset:0}.bt-slide{opacity:0;transition:opacity .55s var(--sc-ease-out), transform .55s var(--sc-ease-out);justify-content:center;align-items:center;gap:2rem;margin:0;padding:clamp(1rem,2.2vw,1.8rem) clamp(1.2rem,3.4vw,3rem);display:flex;position:absolute;inset:0;transform:translateY(14px)scale(.98)}.bt-slide.is-active{opacity:1;transform:none}.bt-slide[hidden]{display:none}.bt-slide__panel{border-radius:14px;width:auto;height:100%;display:block;box-shadow:0 40px 90px -30px #000000e6,0 0 0 1px #ffffff14}.bt-shot--stage{width:min(36rem,46%)}.bt-shot--stage2{width:min(28rem,34%);margin-top:8rem}.bt-shot--tallshot,.bt-shot--tallshot img{width:auto;height:100%}.bt-stagebar{border:1px solid var(--brand-line);background:#0b0c0e;border-radius:999px;grid-template-columns:44px 1fr 44px;align-items:center;height:56px;padding:0 6px;display:grid;box-shadow:0 0 0 6px #ffffff05}.bt-stagebar__btn{border:1px solid var(--brand-line);width:44px;height:44px;color:var(--sc-ink-soft);cursor:pointer;background:#ffffff0d;border-radius:50%;place-items:center;transition:background .16s,color .16s;display:grid}.bt-stagebar__btn:hover{color:var(--sc-ink);background:#ffffff1a}.bt-stagebar__btn svg{width:16px;height:16px}.bt-stagebar__caption{text-align:center;color:var(--sc-ink);margin:0;font-size:1.02rem}.bt-decks{z-index:10;padding-top:calc(100svh - var(--bt-hdr) - 3vh);margin-top:-100svh;padding-bottom:6vh;position:relative}.bt-deck-head{--bt-deck-head-h:clamp(12rem, 26vh, 17rem);min-height:var(--bt-deck-head-h);margin-top:calc(var(--bt-deck-head-h) * -1);text-align:center;align-content:center;justify-items:center;gap:1rem;display:grid;position:relative}.bt-deck-head:before{content:"";z-index:-1;pointer-events:none;background:radial-gradient(62% 68%,#05090edb,#05090e73 62%,#0000 78%);position:absolute;inset:-14% -6%}.bt-deck-head h2{max-width:18ch;margin:0}.bt-deck-head__p{max-width:56ch;color:var(--sc-ink-soft);text-wrap:pretty;margin:0}.bt-deck-head__more{margin-top:1rem}.bt-deck-stack{position:relative}.bt-deck{top:calc(var(--bt-hdr) + 3vh);border-radius:var(--bt-frame-radius);height:min(70vh,640px);box-shadow:var(--bt-frame-ring);transform-origin:50% 0;transform:translateY(calc((1 - var(--enter,1)) * 64px)) scale(calc(.95 + var(--enter,1) * .05 - var(--cover,0) * .06));filter:brightness(calc(1 - var(--cover,0) * .5));opacity:calc(.4 + var(--enter,1) * .6);will-change:transform, filter;background:#0b1119;border:1px solid #9ab5d329;grid-template-columns:minmax(0,1fr) minmax(0,1fr);margin-bottom:4vh;display:grid;position:sticky;overflow:clip}.bt-deck:last-child{margin-bottom:0}.bt-deck--tabs{grid-template-rows:auto auto minmax(0,1fr) auto;grid-template-columns:minmax(0,1fr);gap:.75rem;padding:clamp(1rem,2vw,1.7rem)}.bt-deck--tabs .bt-stagebox{height:auto}.bt-close__tray{--enter:1;--cover:0;z-index:2;text-align:left;width:min(100%,88rem);margin:0 0 clamp(3rem,8vh,6rem);position:relative;top:auto}.bt-deck--flip .bt-deck__copy{order:2}.bt-deck__copy{flex-direction:column;gap:1rem;min-width:0;padding:clamp(1.6rem,3.5vw,3.4rem);display:flex}.bt-deck__copy h3{max-width:16ch;margin-top:1.4rem}.bt-deck__copy .sc-body{max-width:44ch}.bt-deck__foot{color:var(--sc-ink-soft);align-items:center;margin:auto 0 0;padding-top:1.2rem;font-size:.95rem;display:flex}.bt-deck__fine{color:var(--brand-ink-faint);margin:.4rem 0 0;font-size:.8rem}.bt-deck__media{background:#0f1622;border-radius:22px;place-items:center;min-width:0;margin:8px;padding:clamp(1rem,2.5vw,2rem);display:grid;position:relative;overflow:clip}.bt-deck__bg{object-fit:cover;filter:blur(20px)brightness(.5)saturate(1.1);opacity:.9;width:100%;height:112%;position:absolute;inset:-6% 0}.bt-deck__media:before{content:"";background:linear-gradient(#05080c1a,#05080c80);position:absolute;inset:0}.bt-deck__shots{z-index:1;width:min(100%,30rem);position:relative}.bt-shot{background:#0c121a;border:1px solid #9ab5d329;border-radius:12px;width:min(100%,26rem);overflow:clip;box-shadow:0 40px 80px -30px #000000e6}.bt-shot img,.bt-shot 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0;border:0;position:relative}.bt-notes{grid-template-columns:repeat(3,minmax(0,1fr));gap:0 2.5rem;margin:clamp(2rem,4vw,3rem) 0 0;display:grid}.bt-notes>div{border-top:1px solid var(--sc-hairline);padding:1.3rem 0}.bt-notes dt{color:var(--sc-ink);align-items:center;font-weight:650;display:flex}.bt-notes dd{color:var(--sc-ink-soft);margin:.5rem 0 0}.bt-stack__stage{align-items:center;display:flex}.bt-stack__stage:before{content:"";pointer-events:none;background:radial-gradient(50% 50%,#1688ed29,#0000 70%);width:120vw;height:34vh;position:absolute;top:50%;left:50%;translate:-50% -50%}.bt-rail{padding-inline:var(--sc-gutter);align-items:center;gap:1rem;display:flex}.bt-rail__lead{flex:none;justify-items:start;gap:1rem;width:min(28rem,70vw);padding-right:3rem;display:grid}.bt-mark{flex:none;width:12.5rem}.bt-mark__in{border:1px solid var(--brand-line);box-shadow:var(--sc-e2), inset 0 1px 0 #ffffff12;opacity:clamp(.55, calc(var(--sc-p,0) * 26 - var(--k) + 1.5), 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