@property --bkv4-turn{syntax:"<angle>";inherits:false;initial-value:0deg}@keyframes bkv4-turn{to{--bkv4-turn:360deg}}@keyframes bkv4-panel-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes bkv4-progress{0%{transform:scaleX(.08)}to{transform:scaleX(1)}}@keyframes bkv4-slide-in{0%{opacity:0;transform:translateY(12px)scale(.96)}to{opacity:1;transform:translateY(0)scale(1)}}.bkv4-landing{--bkv4-bg:#0a0912;--bkv4-bg-deep:#040309;--bkv4-panel:#14121e;--bkv4-ink:#ebeaf3;--bkv4-ink-dim:#a4a3b1;--bkv4-ink-faint:#716f80;--bkv4-violet:#a29cff;--bkv4-aqua:#42f2e0;--bkv4-pink:#ffa0c8;--bkv4-line:#ffffff17;--bkv4-line-strong:#ffffff2e;--bkv4-glass:#ffffff0b;--bkv4-ramp:linear-gradient(100deg in oklch, var(--bkv4-violet), var(--bkv4-aqua) 55%, var(--bkv4-pink));--bkv4-display:var(--font-fraunces), ui-serif, Georgia, serif;--bkv4-body:var(--font-space-grotesk), system-ui, sans-serif;--bkv4-mono:var(--font-jetbrains-mono), ui-monospace, "SFMono-Regular", monospace;min-height:100svh;color:var(--bkv4-ink);background:radial-gradient(circle at 16% 2%, #16223247, transparent 30rem), radial-gradient(circle at 82% 40%, #271c301f, transparent 34rem), var(--bkv4-bg);font-family:var(--bkv4-body);isolation:isolate;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;scroll-behavior:smooth;font-size:16px;line-height:1.5;position:relative;overflow:clip}@supports (color:lab(0% 0 0)){.bkv4-landing{--bkv4-bg:lab(2.642% 1.48743 -4.11401);--bkv4-bg-deep:lab(.990379% .740327 -2.0162);--bkv4-panel:lab(5.95787% 3.15982 -8.21387);--bkv4-ink:lab(92.9264% 1.46508 -4.2558);--bkv4-ink-dim:lab(67.326% 2.50575 -7.05296);--bkv4-ink-faint:lab(47.5504% 3.22697 -8.7625);--bkv4-violet:lab(67.3443% 29.5775 -65.616);--bkv4-aqua:lab(86.6033% -48.3625 -4.93085);--bkv4-pink:lab(76.9056% 55.4161 -4.98799);--bkv4-line:lab(100% 0 0/.09);--bkv4-line-strong:lab(100% 0 0/.18);--bkv4-glass:lab(100% 0 0/.045);background:radial-gradient(circle at 16% 2%, lab(12.8515% -1.38016 -12.3067/.28), transparent 30rem), radial-gradient(circle at 82% 40%, lab(12.4437% 9.40679 -11.1585/.12), transparent 34rem), var(--bkv4-bg)}}.bkv4-landing:after{content:"";z-index:100;pointer-events:none;opacity:.026;mix-blend-mode:soft-light;background:repeating-radial-gradient(circle at 20% 30%,#fff 0 .55px,#0000 .7px 3px) 0 0/7px 9px,repeating-radial-gradient(circle at 80% 70%,#fff 0 .4px,#0000 .55px 4px) 0 0/11px 13px;position:fixed;inset:-100%;transform:rotate(.001deg)}.bkv4-landing *,.bkv4-landing :before,.bkv4-landing :after{box-sizing:border-box}.bkv4-landing a{color:inherit;text-decoration:none}.bkv4-landing button,.bkv4-landing summary{font:inherit}.bkv4-landing img{max-width:100%;height:auto}.bkv4-landing ::selection{color:var(--bkv4-bg);background:var(--bkv4-aqua)}.bkv4-landing :focus-visible{outline:2px solid var(--bkv4-aqua);outline-offset:4px}.bkv4-contained{width:min(100% - 3rem,86rem);margin-inline:auto}.bkv4-skip-link{z-index:200;background:var(--bkv4-ink);padding:.75rem 1rem;transition:transform .2s;position:fixed;top:.75rem;left:.75rem;transform:translateY(-180%);color:var(--bkv4-bg)!important}.bkv4-skip-link:focus{transform:translateY(0)}.bkv4-gradient-text{color:#0000;background:var(--bkv4-ramp);font-variation-settings:"SOFT" 100, "WONK" 1, "opsz" 144, "wght" 360;filter:drop-shadow(0 0 .045em #42f2e033)drop-shadow(0 0 .11em #a29cff1f);filter:drop-shadow(0 0 .045em lab(86.6033% -48.3625 -4.93085/.2))drop-shadow(0 0 .11em lab(67.3443% 29.5775 -65.616/.12));text-shadow:0 0 .018em #ebeaf3bd,0 0 .14em #42f2e024;text-shadow:0 0 .018em lab(92.9264% 1.46508 -4.2558/.74),0 0 .14em lab(86.6033% -48.3625 -4.93085/.14);-webkit-background-clip:text;background-clip:text;width:fit-content;font-style:italic;display:block}.bkv4-nav-wrap{z-index:80;border-bottom:1px solid var(--bkv4-line);-webkit-backdrop-filter:blur(24px)saturate(130%);backdrop-filter:blur(24px)saturate(130%);background:#06050dcc;background:lab(1.68373% 1.07407 -2.95109/.8);width:100%;position:fixed;top:0;left:0}.bkv4-nav{grid-template-columns:1fr auto 1fr;align-items:center;gap:2rem;width:min(100% - 2.5rem,90rem);height:4.4rem;margin-inline:auto;display:grid}.bkv4-brand{font-family:var(--bkv4-mono);letter-spacing:.2em;white-space:nowrap;justify-self:start;align-items:center;gap:.7rem;font-size:.75rem;font-weight:650;display:inline-flex}.bkv4-brand img{filter:drop-shadow(0 0 12px #42f2e033);filter:drop-shadow(0 0 12px lab(86.6033% -48.3625 -4.93085/.2));width:2.05rem;height:auto}.bkv4-nav-links{color:var(--bkv4-ink-dim);font-family:var(--bkv4-mono);letter-spacing:.18em;text-transform:uppercase;align-items:center;gap:2.2rem;font-size:.58rem;display:flex}.bkv4-nav-links a,.bkv4-login{transition:color .2s}.bkv4-nav-links a:hover,.bkv4-login:hover{color:var(--bkv4-ink)}.bkv4-nav-actions{justify-self:end;align-items:center;gap:1rem;display:flex}.bkv4-login{color:var(--bkv4-ink-dim);font-family:var(--bkv4-mono);letter-spacing:.14em;text-transform:uppercase;font-size:.58rem}.bkv4-nav-cta{background:var(--bkv4-ink);border-radius:100vw;justify-content:center;align-items:center;gap:.55rem;min-height:2.7rem;padding:.7rem 1.05rem;font-size:.72rem;font-weight:750;transition:transform .2s,box-shadow .2s;display:inline-flex;color:var(--bkv4-bg)!important}.bkv4-nav-cta svg{width:.9rem;height:.9rem}.bkv4-nav-cta:hover{transform:translateY(-2px);box-shadow:0 12px 34px #42f2e01f;box-shadow:0 12px 34px lab(86.6033% -48.3625 -4.93085/.12)}.bkv4-motion-control{border:1px solid var(--bkv4-line);min-height:2.35rem;color:var(--bkv4-ink-dim);font-family:var(--bkv4-mono);letter-spacing:.08em;text-transform:uppercase;cursor:pointer;background:0 0;border-radius:100vw;justify-content:center;align-items:center;gap:.42rem;padding:.55rem .75rem;font-size:.52rem;transition:color .2s,border-color .2s,background .2s;display:inline-flex}.bkv4-motion-control svg{width:.68rem;height:.68rem}.bkv4-motion-control:hover{color:var(--bkv4-ink);border-color:var(--bkv4-line-strong);background:var(--bkv4-glass)}.bkv4-mobile-menu{display:none}.bkv4-hero{border-bottom:1px solid var(--bkv4-line);align-items:center;min-height:100svh;padding:8.5rem 0 5rem;display:grid}.bkv4-hero-grid{grid-template-columns:minmax(20rem,.82fr) minmax(34rem,1.18fr);align-items:center;gap:clamp(3rem,6vw,7rem);width:min(100% - 3rem,92rem);margin-inline:auto;display:grid}.bkv4-hero-copy{z-index:2;position:relative}.bkv4-hero-copy h1,.bkv4-results h2,.bkv4-benefits h2,.bkv4-pricing h2{font-family:var(--bkv4-display);letter-spacing:-.055em;text-wrap:balance;margin:0;font-weight:560;line-height:.88}.bkv4-hero-copy h1{font-variation-settings:"SOFT" 100, "WONK" 1, "opsz" 144, "wght" 560;font-size:clamp(4.5rem,7.5vw,8.2rem)}.bkv4-hero-copy h1>span{white-space:nowrap;display:block}.bkv4-hero-copy h1 .bkv4-gradient-text{padding:.04em .08em .13em 0}.bkv4-hero-copy>p:not(.bkv4-billing-line){max-width:32rem;color:var(--bkv4-ink-dim);text-wrap:pretty;margin:1.7rem 0 0;font-size:clamp(1rem,1.25vw,1.18rem);line-height:1.65}.bkv4-hero-actions{align-items:center;gap:.8rem;margin-top:2rem;display:flex}.bkv4-button{border:1px solid var(--bkv4-line-strong);border-radius:.85rem;justify-content:center;align-items:center;gap:.65rem;min-height:3.65rem;padding:.9rem 1.25rem;font-size:.8rem;font-weight:750;transition:transform .22s,border-color .22s,box-shadow .22s;display:inline-flex}.bkv4-button svg{width:1rem;height:1rem}.bkv4-button:hover{transform:translateY(-2px)}.bkv4-button-primary{background:var(--bkv4-ramp);border-color:#0000;position:relative;overflow:hidden;box-shadow:0 18px 44px #a29cff29;box-shadow:0 18px 44px lab(67.3443% 29.5775 -65.616/.16);color:var(--bkv4-bg)!important}.bkv4-button-primary:before{content:"";background:linear-gradient(110deg,#0000 20%,#ffffff5c,#0000 65%);transition:transform .7s;position:absolute;inset:0;transform:translate(-130%)}.bkv4-button-primary:hover:before{transform:translate(130%)}.bkv4-button-primary>*{position:relative}.bkv4-button-quiet{color:var(--bkv4-ink);background:var(--bkv4-glass);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.bkv4-billing-line{color:var(--bkv4-ink-faint);font-family:var(--bkv4-mono);letter-spacing:.04em;align-items:center;gap:.55rem;margin:.9rem 0 0;font-size:.58rem;display:flex}.bkv4-billing-line i{background:currentColor;border-radius:50%;width:2px;height:2px}.bkv4-benefit-chips{flex-wrap:wrap;gap:.5rem;margin:1.8rem 0 0;padding:0;list-style:none;display:flex}.bkv4-benefit-chips li{border:1px solid var(--bkv4-line);color:var(--bkv4-ink-dim);background:#ffffff06;background:lab(100% 0 0/.025);border-radius:100vw;align-items:center;gap:.4rem;padding:.5rem .68rem;font-size:.65rem;display:flex}.bkv4-benefit-chips svg{width:.75rem;height:.75rem;color:var(--bkv4-aqua)}.bkv4-demo{border:1px solid var(--bkv4-line-strong);background:var(--bkv4-bg-deep);isolation:isolate;border-radius:clamp(1.5rem,3vw,2.75rem);min-height:42rem;position:relative;overflow:hidden;box-shadow:inset 0 1px #ffffff14,0 45px 110px #0100049e;box-shadow:inset 0 1px lab(100% 0 0/.08),0 45px 110px lab(.149796% .633344 -1.54647/.62)}.bkv4-demo-field{width:100%;height:100%;inset:0;position:absolute!important}.bkv4-demo-field.bk-aurora{opacity:0;filter:saturate(.7)brightness(.68)contrast(.96);transition:opacity .9s}.bkv4-demo-field.bk-aurora.is-ready{opacity:.44}.bkv4-demo-field.bk-aurora-fallback{opacity:.72;background:radial-gradient(circle at 22% 30%, #a29cff52, transparent 38%), radial-gradient(circle at 78% 64%, #42f2e040, transparent 34%), linear-gradient(145deg, var(--bkv4-bg-deep), var(--bkv4-panel))}@supports (color:lab(0% 0 0)){.bkv4-demo-field.bk-aurora-fallback{background:radial-gradient(circle at 22% 30%, lab(67.3443% 29.5775 -65.616/.32), transparent 38%), radial-gradient(circle at 78% 64%, lab(86.6033% -48.3625 -4.93085/.25), transparent 34%), linear-gradient(145deg, var(--bkv4-bg-deep), var(--bkv4-panel))}}.bkv4-demo-scrim{z-index:1;pointer-events:none;background:linear-gradient(var(--bkv4-bg-deep), transparent 22% 72%, var(--bkv4-bg-deep)), radial-gradient(ellipse at 50% 46%, transparent 15%, #0201058f);position:absolute;inset:0}@supports (color:lab(0% 0 0)){.bkv4-demo-scrim{background:linear-gradient(var(--bkv4-bg-deep), transparent 22% 72%, var(--bkv4-bg-deep)), radial-gradient(ellipse at 50% 46%, transparent 15%, lab(.427967% .466436 -1.24183/.56))}}.bkv4-demo-kiwi{z-index:6;filter:drop-shadow(0 16px 24px #0001047a);filter:drop-shadow(0 16px 24px lab(.162048% .313267 -1.72078/.48));position:absolute;top:.25rem;right:1.7rem}.bkv4-demo-window{z-index:3;border:1px solid var(--bkv4-line);-webkit-backdrop-filter:blur(24px)saturate(115%);backdrop-filter:blur(24px)saturate(115%);background:#080710db;background:lab(2.12412% 1.31066 -3.6076/.86);border-radius:clamp(1rem,2vw,1.65rem);grid-template-rows:auto auto 1fr;display:grid;position:absolute;inset:1.15rem;overflow:hidden;box-shadow:inset 0 1px #ffffff0f;box-shadow:inset 0 1px lab(100% 0 0/.06)}.bkv4-demo-topbar{border-bottom:1px solid var(--bkv4-line);min-height:3.6rem;color:var(--bkv4-ink-faint);font-family:var(--bkv4-mono);letter-spacing:.14em;text-transform:uppercase;justify-content:space-between;align-items:center;padding:0 1.2rem;font-size:.52rem;display:flex}.bkv4-demo-topbar>span{align-items:center;gap:.55rem;display:flex}.bkv4-demo-topbar i{background:var(--bkv4-aqua);width:.48rem;height:.48rem;box-shadow:0 0 12px var(--bkv4-aqua);border-radius:50%}.bkv4-demo-switcher{border-bottom:1px solid var(--bkv4-line);background:#04040a70;background:lab(1.14225% .802629 -2.19356/.44);grid-template-columns:repeat(3,1fr);padding:.55rem;display:grid}.bkv4-demo-switcher button{min-height:2.75rem;color:var(--bkv4-ink-faint);cursor:pointer;background:0 0;border:0;border-radius:.62rem;justify-content:center;align-items:center;gap:.55rem;font-size:.68rem;transition:color .2s,background .2s,box-shadow .2s;display:flex}.bkv4-demo-switcher button span{color:var(--bkv4-aqua);font-family:var(--bkv4-mono);letter-spacing:.08em;font-size:.48rem}.bkv4-demo-switcher button[aria-pressed=true]{color:var(--bkv4-ink);background:var(--bkv4-glass);box-shadow:inset 0 0 0 1px var(--bkv4-line)}.bkv4-demo-panel{min-height:0;overflow:hidden}.bkv4-demo-link-state,.bkv4-demo-build-state,.bkv4-demo-result-state{align-items:center;gap:clamp(1.5rem,3vw,2.5rem);height:100%;padding:clamp(1.2rem,2.5vw,2rem);animation:.45s both bkv4-panel-in;display:grid}.bkv4-demo-link-state{grid-template-columns:1.1fr .9fr}.bkv4-demo-build-state{grid-template-columns:.75fr 1.25fr}.bkv4-demo-result-state{grid-template-columns:.62fr 1.38fr}.bkv4-demo-icon{border:1px solid var(--bkv4-line);width:2.7rem;height:2.7rem;color:var(--bkv4-aqua);background:var(--bkv4-glass);border-radius:.75rem;place-items:center;display:grid}.bkv4-demo-icon svg{width:1.1rem;height:1.1rem}.bkv4-demo-link-copy h3,.bkv4-demo-build-copy h3,.bkv4-demo-result-copy h3{font-family:var(--bkv4-display);margin:1.2rem 0 .55rem;font-size:clamp(1.6rem,2.4vw,2.25rem);font-weight:560;line-height:1}.bkv4-demo-link-copy>p,.bkv4-demo-result-copy>p{max-width:18rem;color:var(--bkv4-ink-dim);margin:0;font-size:.78rem;line-height:1.6}.bkv4-demo-url{border:1px solid var(--bkv4-line-strong);min-height:3.35rem;color:var(--bkv4-ink-dim);font-family:var(--bkv4-mono);background:#020205b8;background:lab(.62487% .449888 -1.22785/.72);border-radius:.7rem;justify-content:space-between;align-items:center;gap:.8rem;margin-top:1.5rem;padding:.55rem .55rem .55rem .85rem;font-size:.56rem;display:flex}.bkv4-demo-url span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.bkv4-demo-url i{width:2.2rem;height:2.2rem;color:var(--bkv4-bg);background:var(--bkv4-ramp);border-radius:.5rem;flex:none;place-items:center;display:grid}.bkv4-demo-url svg{width:.85rem;height:.85rem}.bkv4-demo-product-card{border:1px solid var(--bkv4-line);background:#ffffff0d;background:lab(100% 0 0/.05);border-radius:1rem;grid-template-columns:5.2rem 1fr auto;align-items:center;gap:1rem;min-width:0;padding:.85rem;display:grid;box-shadow:0 24px 70px #00000273;box-shadow:0 24px 70px lab(.0942307% .258453 -.648147/.45)}.bkv4-demo-product-image{aspect-ratio:1;background:#64a9c4;background:lab(65.5316% -17.1967 -20.9428);border-radius:.72rem;overflow:hidden}.bkv4-demo-product-image img{object-fit:cover;object-position:50% 58%;width:100%;height:100%}.bkv4-demo-product-card>div:nth-child(2){min-width:0}.bkv4-demo-product-card span{color:var(--bkv4-aqua);font-family:var(--bkv4-mono);letter-spacing:.15em;font-size:.44rem}.bkv4-demo-product-card h4{color:var(--bkv4-ink);text-overflow:ellipsis;white-space:nowrap;margin:.4rem 0 .1rem;font-size:.82rem;overflow:hidden}.bkv4-demo-product-card p{color:var(--bkv4-ink-faint);margin:0;font-size:.58rem}.bkv4-demo-product-card>svg{width:1rem;height:1rem;color:var(--bkv4-aqua)}.bkv4-demo-progress{background:var(--bkv4-line);border-radius:100vw;height:.42rem;margin:1.5rem 0;overflow:hidden}.bkv4-demo-progress i{transform-origin:0;background:var(--bkv4-ramp);width:100%;height:100%;animation:1.1s cubic-bezier(.22,1,.36,1) both bkv4-progress;display:block}.bkv4-demo-build-copy ul{gap:.7rem;margin:0;padding:0;list-style:none;display:grid}.bkv4-demo-build-copy li{color:var(--bkv4-ink-dim);align-items:center;gap:.55rem;font-size:.72rem;display:flex}.bkv4-demo-build-copy li svg{width:.82rem;height:.82rem;color:var(--bkv4-aqua)}.bkv4-demo-slide-grid{perspective:700px;grid-template-columns:repeat(4,minmax(0,1fr));gap:.55rem;display:grid}.bkv4-demo-slide-grid>div{aspect-ratio:.76;border:1px solid var(--bkv4-line);color:var(--bkv4-ink);background:radial-gradient(circle at 70% 20%, #42f2e038, transparent 42%), linear-gradient(calc(120deg + var(--demo-index) * 7deg), #102c4d, #0f0a18);animation:.5s cubic-bezier(.22,1,.36,1) both bkv4-slide-in;animation-delay:calc(var(--demo-index) * 38ms);border-radius:.65rem;flex-direction:column;justify-content:space-between;padding:.6rem;display:flex;position:relative;overflow:hidden}@supports (color:lab(0% 0 0)){.bkv4-demo-slide-grid>div{background:radial-gradient(circle at 70% 20%, lab(86.6033% -48.3625 -4.93085/.22), transparent 42%), linear-gradient(calc(120deg + var(--demo-index) * 7deg), lab(17.2074% -.242829 -24.1908), lab(3.46184% 3.74071 -7.15129))}}.bkv4-demo-slide-grid>div:after{content:"";z-index:1;background:linear-gradient(#02010526,#020105cc);background:linear-gradient(lab(.422844% .537768 -1.41783/.15),lab(.422844% .537768 -1.41783/.8));position:absolute;inset:0}.bkv4-demo-slide-grid img{object-fit:cover;filter:saturate(.8)}.bkv4-demo-slide-grid span,.bkv4-demo-slide-grid svg{z-index:2;position:relative}.bkv4-demo-slide-grid span{font-family:var(--bkv4-mono);font-size:.45rem}.bkv4-demo-slide-grid svg{width:1rem;height:1rem;color:var(--bkv4-aqua)}.bkv4-demo-ready{width:fit-content;color:var(--bkv4-aqua);font-family:var(--bkv4-mono);letter-spacing:.08em;text-transform:uppercase;background:#42f2e012;background:lab(86.6033% -48.3625 -4.93085/.07);border:1px solid #42f2e03d;border:1px solid lab(86.6033% -48.3625 -4.93085/.24);border-radius:100vw;align-items:center;gap:.48rem;padding:.48rem .65rem;font-size:.5rem;display:flex}.bkv4-demo-ready 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