/* B241 · the home page, Stripe-grade: a moving blue wave, the real product in layers, organized sections, a dark developer band */
.px-home{--sx-ink:#0a1633;--sx-slate:#425170;--sx-mute:#566074;--sx-line:#e3e8f2;--sx-mist:#f5f7fc;--sx-blue:#1559f5;--sx-night:#0b1530;--px-paper:#fff;--px-paper2:#f5f7fc;--px-line:#e3e8f2;--px-line2:#d5dcea;--px-ink:#0a1633;--px-char:#425170;--px-mute:#566074;background:#fff;color:var(--sx-ink)}
html:not(.px-art) body.px-home .px-head{background:rgba(255,255,255,.78);-webkit-backdrop-filter:saturate(1.8) blur(16px);backdrop-filter:saturate(1.8) blur(16px);border-bottom-color:transparent}
.sx-in{max-width:1180px;margin:0 auto;padding:0 clamp(20px,5vw,48px);position:relative}
.px-home main h1,.px-home main h2,.px-home main h3{font-family:var(--px-sans);color:var(--sx-ink);text-wrap:balance}

/* the wave */
.sx-wave{position:absolute;left:0;right:0;top:-120px;height:760px;transform:skewY(-9deg);transform-origin:0 0;overflow:hidden;pointer-events:none}
.sx-wave i{position:absolute;inset:-40%;background:
 radial-gradient(38% 46% at 78% 30%,#1559f5 0,rgba(21,89,245,0) 70%),
 radial-gradient(30% 40% at 96% 62%,#0b1530 0,rgba(11,21,48,0) 72%),
 radial-gradient(34% 44% at 60% 70%,#5b8cfa 0,rgba(91,140,250,0) 70%),
 radial-gradient(40% 50% at 88% 8%,#8fb0ff 0,rgba(143,176,255,0) 70%),
 radial-gradient(44% 60% at 30% 40%,#e3ebff 0,rgba(227,235,255,0) 72%),
 linear-gradient(100deg,#f3f6ff 0,#dfe8ff 38%,#7aa0ff 72%,#1559f5 100%);
 animation:sx-drift 22s ease-in-out infinite alternate}
@keyframes sx-drift{0%{transform:translate3d(0,0,0) rotate(0)}50%{transform:translate3d(-4%,3%,0) rotate(4deg)}100%{transform:translate3d(3%,-2%,0) rotate(-3deg)}}
@media (prefers-reduced-motion:reduce){.sx-wave i{animation:none}}

/* hero */
.sx-hero{position:relative;padding:clamp(56px,8vw,112px) 0 clamp(40px,6vw,88px);overflow:hidden}
.sx-hero-g{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:56px;align-items:center}
.sx-hero h1{margin:0;font:600 clamp(40px,5vw,66px)/1.03 var(--px-sans);letter-spacing:-.038em;max-width:12ch}
.sx-dek{margin:24px 0 0;max-width:500px;font:400 clamp(17px,1.45vw,20px)/1.55 var(--px-sans);color:var(--sx-slate)}
.sx-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.sx-btn{display:inline-flex;align-items:center;gap:8px;min-height:46px;padding:0 20px;border-radius:999px;background:var(--sx-ink);color:#fff;font:500 16px/1 var(--px-sans);text-decoration:none;transition:background .2s,transform .2s}
.sx-btn span{font-size:20px;line-height:1;transition:transform .2s}
.sx-btn:hover{background:var(--sx-blue)}.sx-btn:hover span{transform:translateX(3px)}
.sx-btn.ghost{background:rgba(255,255,255,.7);color:var(--sx-ink);box-shadow:inset 0 0 0 1px rgba(10,22,51,.14)}.sx-btn.ghost:hover{background:#fff}
.sx-btn:focus-visible,.sx-more:focus-visible,.sx-dev-l a:focus-visible{outline:2px solid var(--sx-blue);outline-offset:3px}

.sx-prod{position:relative;padding:0 0 40px 40px}
.sx-browser{border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 50px 100px -20px rgba(11,21,48,.38),0 30px 60px -30px rgba(11,21,48,.5),0 0 0 1px rgba(11,21,48,.06);width:118%;max-width:none}
.sx-chrome{display:flex;align-items:center;gap:6px;height:30px;padding:0 12px;background:#f3f5fa;border-bottom:1px solid var(--sx-line)}
.sx-chrome i{width:9px;height:9px;border-radius:50%;background:#d6dbe6}
.sx-chrome span{margin:0 auto;font:400 11.5px/1 var(--px-sans);color:var(--sx-mute);background:#fff;border-radius:6px;padding:5px 40px}
.sx-browser img{display:block;width:100%;height:auto}
.sx-phone{position:absolute;left:-36px;bottom:0;width:190px;border-radius:30px;padding:7px;background:#0b1530;box-shadow:0 40px 80px -20px rgba(11,21,48,.55),0 0 0 1px rgba(255,255,255,.08) inset}
.sx-phone img{display:block;width:100%;height:auto;border-radius:24px}

/* logos */
.sx-logos{padding:28px 0 8px}
.sx-logos .sx-in{display:grid;grid-template-columns:repeat(5,auto);justify-content:space-between;align-items:center;gap:28px}
.sx-logos img{height:24px;width:auto;display:block;filter:grayscale(1);opacity:.55;transition:opacity .2s}
.sx-logos a:hover img{opacity:1}

/* sections */
.sx-sec{padding:clamp(80px,10vw,128px) 0 0}
.sx-head{max-width:760px;margin-bottom:44px}
.sx-head h2,.sx-dev h2,.sx-try h2,.sx-people h2,.sx-close h2{margin:0;font:600 clamp(32px,4vw,50px)/1.06 var(--px-sans);letter-spacing:-.03em}
.sx-head p{margin:18px 0 0;font:400 18px/1.6 var(--px-sans);color:var(--sx-slate)}

/* the bento */
.sx-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:20px}
.sx-tile{position:relative;display:flex;flex-direction:column;border-radius:20px;background:var(--sx-mist);overflow:hidden;padding:28px 28px 0}
.sx-t-teams{grid-column:span 4;grid-row:span 2;background:linear-gradient(160deg,#eaf0ff 0,#f6f8fd 60%)}
.sx-t-nav{grid-column:span 2}
.sx-t-okr{grid-column:span 2}
.sx-t-lab{grid-column:span 6;flex-direction:row;align-items:center;gap:40px;padding:28px}
.sx-tt h3{margin:0;font:600 21px/1.2 var(--px-sans);letter-spacing:-.01em}
.sx-tt p{margin:8px 0 0;font:400 15.5px/1.5 var(--px-sans);color:var(--sx-slate);max-width:44ch}
.sx-more{display:inline-flex;gap:6px;margin:16px 0 24px;font:500 15px/1 var(--px-sans);color:var(--sx-blue);text-decoration:none}
.sx-more:hover span{transform:translateX(3px)}.sx-more span{transition:transform .2s}
.sx-ui{margin-top:22px;background:#fff;border-radius:14px 14px 0 0;box-shadow:0 1px 0 rgba(11,21,48,.04),0 24px 48px -28px rgba(11,21,48,.35);font:400 14px/1.45 var(--px-sans);color:var(--sx-ink)}
.sx-chat{flex:1;padding:20px 22px;display:grid;gap:16px;align-content:start}
.sx-m{display:grid;grid-template-columns:28px minmax(0,1fr);gap:10px}
.sx-m p{margin:0}
.sx-av{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#7a5af8;color:#fff;font:600 11px/1 var(--px-sans)}
.sx-av.ai{background:transparent}.sx-av.ai img{width:28px;height:28px;display:block}
.sx-who{font:600 13px/1.2 var(--px-sans);margin-bottom:4px!important}.sx-who span{font-weight:400;color:var(--sx-mute);margin-left:6px;font-size:12px}
.sx-who em{font:500 10.5px/1 var(--px-sans);font-style:normal;color:var(--sx-blue);background:rgba(21,89,245,.1);border-radius:4px;padding:3px 5px;margin-left:6px}
.at{color:var(--sx-blue);font-weight:500}
.say{font:400 15px/1.5 var(--px-serif)}
.sx-card{margin-top:10px;border:1px solid var(--sx-line);border-radius:12px;padding:14px;display:grid;gap:10px;max-width:470px}
.sx-kr{display:flex;justify-content:space-between;gap:12px;font-size:13.5px}.sx-kr b{font-weight:600}
.sx-bar{display:block;height:6px;border-radius:3px;background:#eaeef6;overflow:hidden}.sx-bar i{display:block;height:100%;border-radius:3px;background:var(--sx-blue)}
.sx-st{font:500 12px/1.3 var(--px-sans);color:var(--sx-mute)}
.sx-did{list-style:none;margin:0;padding:0;display:grid;gap:6px;font-size:13px}
.sx-did li{display:flex;gap:8px;align-items:flex-start}
.sx-did li::before{content:"";flex:none;width:14px;height:14px;margin-top:2px;border-radius:50%;background:var(--sx-blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M4 7.2l2 2 4-4.4' fill='none' stroke='%23fff' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}
.sx-confirm{padding-top:10px;border-top:1px solid var(--sx-line)}
.sx-acts{display:flex;gap:8px}.sx-acts span{font:500 12.5px/1 var(--px-sans);border:1px solid var(--sx-line);border-radius:8px;padding:8px 12px}
.sx-acts .pri{background:var(--sx-blue);border-color:var(--sx-blue);color:#fff}
.sx-navi{padding:18px;display:grid;gap:10px}
.sx-q{margin:0 0 0 auto;max-width:90%;padding:9px 12px;border-radius:12px 12px 4px 12px;background:var(--sx-blue);color:#fff;font-weight:500}
.sx-a{margin:0;padding:10px 12px;border-radius:12px 12px 12px 4px;background:var(--sx-mist)}
.sx-src{display:flex;align-items:center;gap:8px;margin:0;font-size:12px;color:var(--sx-mute)}.sx-src i{width:7px;height:7px;border-radius:50%;background:var(--sx-blue)}
.sx-shot{overflow:hidden;height:220px}.sx-shot img{display:block;width:200%;max-width:none;height:auto;transform:translate(-22%,-2%)}
.sx-t-lab .sx-tt{flex:1}
.sx-t-lab .sx-more{margin:16px 0 0}
.sx-lab{flex:1.2;margin:0;border-radius:14px;padding:20px 22px;display:grid;gap:8px}
.sx-lt{margin:0;font:500 21px/1.3 var(--px-serif)}
.sx-ld{margin:0 0 8px;font-size:13px;color:var(--sx-mute)}
.sx-call{margin:0;font:400 15px/1.5 var(--px-serif)}

/* developers */
.sx-dev{margin-top:clamp(80px,10vw,128px);padding:clamp(72px,9vw,112px) 0;background:var(--sx-night);color:#fff;position:relative;overflow:hidden;isolation:isolate}
.sx-dev::before{content:"";position:absolute;z-index:-1;right:-200px;top:-240px;width:900px;height:620px;background:radial-gradient(closest-side,rgba(21,89,245,.55),rgba(21,89,245,0))}
.sx-dev-g{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(32px,6vw,80px);align-items:center}
.px-home main .sx-dev h2{color:#fff}
.sx-dev-t>p{margin:20px 0 0;font:400 18px/1.6 var(--px-sans);color:#b9c6e6;max-width:48ch}
.sx-dev-l{display:flex;flex-wrap:wrap;gap:12px 26px;margin:26px 0 0!important}
.sx-dev-l a{display:inline-flex;gap:6px;font:500 16px/1.3 var(--px-sans);color:#8fb0ff;text-decoration:none}
.sx-people .sx-dev-l a{color:var(--sx-blue)}
.sx-dev-l a:hover span{transform:translateX(3px)}.sx-dev-l a span{transition:transform .2s}
.sx-code{border-radius:14px;background:#0f1d42;box-shadow:0 0 0 1px rgba(143,176,255,.18),0 40px 80px -30px rgba(0,0,0,.6);overflow:hidden}
.sx-code-bar{display:flex;gap:4px;padding:10px 12px;border-bottom:1px solid rgba(143,176,255,.14)}
.sx-code-bar span{font:500 12.5px/1 var(--px-sans);color:#8fa3d6;padding:7px 10px;border-radius:6px}.sx-code-bar .on{background:rgba(143,176,255,.14);color:#fff}
.sx-code pre{margin:0;padding:20px 22px;font:400 14px/1.7 var(--px-mono);color:#dfe7ff;white-space:pre;overflow-x:auto}
.sx-code .d{color:#8fb0ff}.sx-code .c{color:#7ee2b8}.sx-code .k{color:#a9c1ff}.sx-code .v{color:#fff}

/* numbers */
.sx-h-sm{margin:0 0 28px!important;font:500 16px/1.4 var(--px-sans)!important;color:var(--sx-mute)!important;letter-spacing:0!important}
.sx-nums{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin:0;border-top:1px solid var(--sx-line)}
.sx-nums div{display:flex;flex-direction:column;justify-content:space-between;padding:24px 24px 0 0;border-left:1px solid var(--sx-line);padding-left:24px}.sx-nums div:first-child{border-left:0;padding-left:0}
.sx-nums dt{font:400 15px/1.4 var(--px-sans);color:var(--sx-slate)}
.sx-nums dd{margin:10px 0 0;font:600 clamp(40px,4.4vw,60px)/1 var(--px-sans);letter-spacing:-.03em;color:var(--sx-ink)}

/* try */
.sx-try-g{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,5vw,64px);align-items:center}
.sx-try-g>div>p{margin:16px 0 0;font:400 18px/1.6 var(--px-sans);color:var(--sx-slate)}
.sx-ask{border-radius:18px;padding:18px;background:#fff;box-shadow:0 0 0 1px var(--sx-line),0 30px 60px -36px rgba(11,21,48,.35)}
.sx-ask .hx-ask{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px}
.sx-ask .hx-ask input{min-height:50px;border:1px solid var(--sx-line);border-radius:12px;padding:0 16px;font:400 16px/1 var(--px-sans);color:var(--sx-ink);background:#fff}
.sx-ask .hx-ask input:focus{outline:2px solid var(--sx-blue);outline-offset:0;border-color:transparent}
.sx-ask .hx-ask>button{min-height:50px;padding:0 22px;border:0;border-radius:12px;background:var(--sx-blue);color:#fff;font:500 16px/1 var(--px-sans);cursor:pointer}
.sx-ask .hx-try{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:8px}
.sx-ask .hx-try button{border:1px solid var(--sx-line);background:#fff;border-radius:999px;padding:9px 14px;font:400 14px/1.2 var(--px-sans);color:var(--sx-slate);cursor:pointer}
.sx-ask .hx-try button:hover{border-color:var(--sx-ink);color:var(--sx-ink)}
.sx-ask .hx-out{margin-top:14px;padding-top:14px;border-top:1px solid var(--sx-line)}

/* people */
.sx-people-g{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:center}
.sx-people-g>div>p:first-of-type{margin:16px 0 0;font:400 18px/1.6 var(--px-sans);color:var(--sx-slate)}
.sx-photo{margin:0;border-radius:20px;overflow:hidden}.sx-photo img{display:block;width:100%;height:auto}

/* close */
.sx-close{position:relative;margin-top:clamp(80px,10vw,128px);padding:clamp(96px,12vw,160px) 0 clamp(72px,9vw,112px);overflow:hidden}
.sx-wave-b{top:40px;height:520px;transform:skewY(-6deg)}
.sx-close .sx-in{position:relative}
.sx-close h2{max-width:20ch}

@media (max-width:1000px){
.sx-hero-g,.sx-dev-g,.sx-try-g,.sx-people-g{grid-template-columns:1fr}
.sx-prod{padding:0 0 32px 0;margin-top:8px}
.sx-browser{width:100%}
.sx-phone{left:auto;right:-6px;width:150px;border-radius:24px;padding:5px}.sx-phone img{border-radius:20px}
.sx-t-teams,.sx-t-nav,.sx-t-okr{grid-column:span 6;grid-row:auto}
.sx-t-nav,.sx-t-okr{grid-column:span 3}
.sx-t-lab{flex-direction:column;align-items:stretch;gap:20px}
.sx-nums{grid-template-columns:repeat(2,minmax(0,1fr))}.sx-nums div:nth-child(3){border-left:0;padding-left:0}.sx-nums div{padding-bottom:20px}
}
@media (max-width:640px){
.sx-wave{height:560px;top:-80px}
.sx-hero h1{max-width:none}
.sx-ctas .sx-btn{flex:1 1 auto;justify-content:center}
.sx-prod{padding:0;margin-top:36px}.sx-browser{width:88%;margin-top:118px}.sx-phone{width:46%;max-width:200px;right:0;top:0;bottom:auto;border-radius:26px;padding:6px}.sx-phone img{border-radius:21px}
.sx-logos .sx-in{display:flex;overflow-x:auto;gap:32px;scrollbar-width:none;-webkit-mask-image:linear-gradient(90deg,#000 80%,transparent);mask-image:linear-gradient(90deg,#000 80%,transparent)}
.sx-logos .sx-in::-webkit-scrollbar{display:none}
.sx-logos img{height:20px;flex:none}
.sx-t-nav,.sx-t-okr{grid-column:span 6}
.sx-tile{padding:22px 20px 0}.sx-t-lab{padding:22px 20px}
.sx-chat{padding:16px}
.sx-chat .sx-card{max-width:none}
.sx-shot{height:180px}
.sx-chrome{height:22px;padding:0 8px;gap:4px}.sx-chrome i{width:6px;height:6px}.sx-chrome span{font-size:9px;padding:3px 14px}
.sx-ask .hx-ask{grid-template-columns:1fr}
.sx-head{margin-bottom:28px}
}
@media (max-width:640px){.sx-code pre{font-size:12px;padding:16px}}
/* the footer joins the home page's navy */
.px-home .cf{--cf-ink:#0b1530;background:var(--cf-ink)}
.sx-done{display:flex;gap:8px}.sx-done::before{content:"";flex:none;width:14px;height:14px;margin-top:5px;border-radius:50%;background:var(--sx-blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M4 7.2l2 2 4-4.4' fill='none' stroke='%23fff' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}
.sx-react{display:flex;gap:6px;margin-top:8px!important}.sx-react span{font:500 12px/1 var(--px-sans);border:1px solid var(--sx-line);border-radius:999px;padding:5px 8px}
.sx-reply{margin:auto 0 0;padding:12px 14px;border:1px solid var(--sx-line);border-radius:10px;color:var(--sx-mute);font-size:13.5px}
/* phones: five or six screens, every section readable at a glance */
@media (max-width:640px){
.sx-sec{padding-top:64px}.sx-dev,.sx-close{margin-top:64px}
.sx-dev{padding:56px 0}.sx-close{padding:72px 0 56px}
.sx-head p{font-size:16.5px}
.sx-t-teams .sx-m:nth-of-type(n+3),.sx-react,.sx-reply{display:none}
.sx-t-lab .sx-call,.sx-t-lab .sx-bar,.sx-t-lab .sx-st{display:none}
.sx-try{display:none}
.sx-dev-t>p,.sx-people-g>div>p:first-of-type{font-size:16.5px}
.sx-photo{max-height:240px}.sx-photo img{height:240px;object-fit:cover;object-position:50% 30%}
}
.sx-src-note{margin:22px 0 0;font:400 13.5px/1.5 var(--px-sans);color:var(--sx-mute)}.sx-src-note a{color:inherit;text-underline-offset:3px}
.sx-duo{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.sx-duo .sx-photo{border-radius:18px;max-height:none}
.sx-duo .sx-photo img{aspect-ratio:4/5;height:auto;object-fit:cover;object-position:50% 30%}
.sx-duo figcaption{display:grid;gap:2px;padding:12px 2px 0}.sx-duo figcaption b{font:600 15px/1.3 var(--px-sans);color:var(--sx-ink)}.sx-duo figcaption span{font:400 13.5px/1.3 var(--px-sans);color:var(--sx-mute)}
@media (max-width:640px){.sx-duo{gap:12px}.sx-duo .sx-photo img{height:auto}.sx-duo figcaption b{font-size:13.5px}}
.sx-duo .sx-photo{border-radius:0;overflow:visible}.sx-duo .sx-photo img{border-radius:18px}
/* the writing: both publications, both founders, one press away */
.sx-pubs{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.sx-pub{display:flex;flex-direction:column;border-radius:20px;background:var(--sx-mist);padding:28px}
.sx-pub-mark img{display:block;height:44px;width:auto}
.sx-pub-by{display:flex;align-items:center;gap:12px;margin:22px 0 6px;font:400 14px/1.4 var(--px-sans);color:var(--sx-slate)}
.sx-pub-by img{width:40px;height:40px;border-radius:50%;object-fit:cover;flex:none}
.sx-pub-by b{display:block;font-weight:600;color:var(--sx-ink)}
.sx-pub-notes{list-style:none;margin:10px 0 0;padding:0;display:grid}
.sx-pub-notes a{display:grid;gap:4px;padding:16px 0;border-top:1px solid var(--sx-line);text-decoration:none;color:var(--sx-ink);font:500 20px/1.3 var(--px-serif)}
.sx-pub-notes a:hover{color:var(--sx-blue)}
.sx-pub-notes span{font:500 12.5px/1 var(--px-sans);color:var(--sx-mute)}
.sx-pub .sx-more{margin:auto 0 0;padding-top:16px}
.sx-pub-scr .sx-more{color:#5b21b6}
.sx-write-l{display:flex;flex-wrap:wrap;gap:12px 28px;margin:24px 0 0}
.sx-write-l a,.sx-write-l button{display:inline-flex;gap:6px;font:500 16px/1.3 var(--px-sans);color:var(--sx-blue);text-decoration:none;background:none;border:0;padding:0;cursor:pointer;min-height:24px}
@media (max-width:860px){.sx-pubs{grid-template-columns:1fr}}
@media (max-width:640px){.sx-pub{padding:22px 20px}.sx-pub-mark img{height:36px}.sx-pub-notes a{font-size:18px}}