@font-face{font-family:Inter;src:url(fonts/inter-latin-var.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url(fonts/jetbrains-mono-latin-var.woff2) format("woff2");font-weight:100 800;font-display:swap}

:root{
  --bg:#fbfbfa;--bg2:#f3f3f1;--surface:#fff;--fg:#0f1115;--fg2:#3b4049;--muted:#5b616c;--line:#e4e4e0;--line2:#d4d4cf;
  --accent:#0a7c75;--accent-fg:#fff;--accent-soft:rgba(10,124,117,.09);--glow:rgba(10,160,150,.22);
  --code:#f1f1ee;--shadow:0 1px 2px rgba(15,17,21,.06),0 12px 40px -8px rgba(15,17,21,.18);
  --sans:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;--mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  --r:14px;--wrap:1120px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){
  --bg:#0a0b0e;--bg2:#101217;--surface:#14161c;--fg:#f2f3f5;--fg2:#c9ccd3;--muted:#9aa0ab;--line:#22252d;--line2:#2f333d;
  --accent:#3fd8cc;--accent-fg:#04201e;--accent-soft:rgba(63,216,204,.1);--glow:rgba(63,216,204,.16);
  --code:#0d0f13;--shadow:0 1px 2px rgba(0,0,0,.4),0 24px 60px -12px rgba(0,0,0,.7);color-scheme:dark}}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--bg);color:var(--fg);font:400 17px/1.65 var(--sans);font-feature-settings:"cv11","ss01";-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:var(--accent);text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:var(--accent-fg);padding:8px 14px;border-radius:8px;z-index:50}
.skip:focus{left:8px}

/* header */
.top{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:20px;height:60px}
.brand{display:flex;align-items:center;gap:10px;color:var(--fg);text-decoration:none;font-weight:650;letter-spacing:-.01em;font-size:17px}
.brand svg{width:24px;height:24px;color:var(--accent)}
.nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav a{color:var(--fg2);text-decoration:none;font-size:15px;padding:8px 12px;border-radius:8px}
.nav a:hover{color:var(--fg);background:var(--bg2)}
.nav a[aria-current=page]{color:var(--fg)}
.nav .btn{margin-left:6px;padding:8px 16px;font-size:15px;color:var(--accent-fg)}
.nav .btn:hover{background:var(--accent)}
@media (max-width:640px){.nav a.opt{display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:11px 22px;border-radius:11px;font:600 16px/1 var(--sans);text-decoration:none;border:1px solid transparent;cursor:pointer;background:var(--accent);color:var(--accent-fg);transition:transform .15s,box-shadow .15s,filter .15s}
.btn:hover{filter:brightness(1.06);box-shadow:0 8px 24px -6px var(--glow);transform:translateY(-1px);text-decoration:none}
.btn.ghost{background:transparent;color:var(--fg);border-color:var(--line2)}
.btn.ghost:hover{background:var(--bg2);box-shadow:none}
.btn[aria-disabled=true]{background:var(--bg2);color:var(--muted);border-color:var(--line);pointer-events:none;box-shadow:none;transform:none}

/* type */
h1,h2,h3{margin:0;letter-spacing:-.03em;line-height:1.08;font-weight:700}
h1{font-size:clamp(40px,9.2vw,76px);letter-spacing:-.045em;line-height:1.02}
h2{font-size:clamp(30px,6vw,48px)}
h3{font-size:21px;letter-spacing:-.02em;line-height:1.25;font-weight:650}
.eyebrow{font:600 13px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin:0 0 18px}
.lead{font-size:clamp(18px,2.6vw,22px);line-height:1.55;color:var(--fg2);max-width:36em;margin:0}
p{margin:0}
code,kbd{font-family:var(--mono);font-size:.88em}
:not(pre)>code{background:var(--code);border:1px solid var(--line);padding:.12em .4em;border-radius:6px}

/* hero */
.hero{position:relative;padding:72px 0 0;overflow:hidden;text-align:center}
.hero:before{content:"";position:absolute;left:50%;top:-220px;width:1100px;height:700px;transform:translateX(-50%);background:radial-gradient(closest-side,var(--glow),transparent 72%);pointer-events:none}
.hero .wrap{position:relative}
.hero h1{max-width:12.5em;margin:0 auto 24px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .lead{margin:0 auto 34px}
.cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.fine{font-size:14px;color:var(--muted);margin-top:18px}
.stage{display:grid;grid-template-columns:5fr 5fr 2.6fr;gap:clamp(10px,2.4vw,26px);align-items:end;margin:56px auto 0;max-width:1040px;text-align:center}
.dev{margin:0;min-width:0}
.dev figcaption{font:600 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:14px}
.web .frame{border-radius:10px}
.web .bar{padding:8px 10px}

/* device frames */
.frame{border:1px solid var(--line2);border-radius:12px;overflow:hidden;background:#0b0c10;box-shadow:var(--shadow)}
.frame img{width:100%;height:auto}
.phone-f{border-radius:28px;border-width:6px;border-color:#1c1e25;box-shadow:0 0 0 1px var(--line2),var(--shadow)}
@media (prefers-color-scheme:light){:root:not([data-theme=dark]) .phone-f{border-color:#22252c}}
.bar{display:flex;gap:6px;padding:10px 12px;background:#14161c;border-bottom:1px solid #22252d}
.bar i{width:9px;height:9px;border-radius:50%;background:#3a3e48}

/* sections */
section{padding:104px 0}
section.tight{padding:72px 0}
.head{max-width:44em;margin:0 0 56px}
.head.center{margin-left:auto;margin-right:auto;text-align:center}
.head .lead{margin-top:20px}
.alt{background:var(--bg2);border-block:1px solid var(--line)}

/* how it works */
.diagram{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:28px 20px}
.diagram svg{width:100%;height:auto;margin:0 auto}
.dv{display:none;max-width:380px}
@media (max-width:760px){.dh{display:none}.dv{display:block}.diagram{padding:20px 8px}}
.svg-box{fill:var(--bg);stroke:var(--line2);stroke-width:1.5}
.svg-hub{fill:var(--accent-soft);stroke:var(--accent);stroke-width:2}
.svg-t{fill:var(--fg);font:600 15px var(--sans)}
.svg-s{fill:var(--muted);font:500 12.5px var(--sans)}
.svg-m{fill:var(--accent);font:600 11.5px var(--mono);letter-spacing:.06em}
.svg-ln{stroke:var(--accent);stroke-width:1.75;fill:none;stroke-dasharray:5 5;animation:dash 1.4s linear infinite}
.svg-ln.s{stroke:var(--line2);animation:none;stroke-dasharray:none}
@keyframes dash{to{stroke-dashoffset:-20}}
.steps{display:grid;gap:28px;margin-top:44px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));counter-reset:s}
.steps div{counter-increment:s;border-top:1px solid var(--line2);padding-top:18px}
.steps div:before{content:"0" counter(s);font:600 13px var(--mono);color:var(--accent)}
.steps h3{margin:8px 0 8px;font-size:19px}
.steps p{color:var(--muted);font-size:16px}

/* feature rows */
.feat{display:grid;gap:36px;align-items:center;grid-template-columns:1fr;padding:56px 0}
.feat+.feat{border-top:1px solid var(--line)}
.feat .txt p{color:var(--fg2);margin-top:16px;max-width:30em}
.feat .txt ul{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:10px}
.feat .txt li{position:relative;padding-left:26px;color:var(--fg2);font-size:16px}
.feat .txt li:before{content:"";position:absolute;left:2px;top:.62em;width:10px;height:6px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg) translateY(-50%)}
.feat .tag{font:600 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.duo{display:grid;grid-template-columns:1fr 34%;gap:18px;align-items:end}
@media (min-width:900px){
  .feat{grid-template-columns:5fr 7fr;gap:64px}
  .feat.flip .txt{order:2}
  .feat.phones{grid-template-columns:5fr 6fr}
}
.pair{display:flex;gap:22px;justify-content:center;align-items:flex-start}
.pair .frame{width:44%;max-width:260px}
.pair .frame:nth-child(2){margin-top:44px}

/* small cards */
.cards{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.card h3{font-size:18px;margin:14px 0 8px}
.card p{color:var(--muted);font-size:15.5px;line-height:1.6}
.ico{width:38px;height:38px;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center}
.ico svg{width:20px;height:20px}

/* final cta */
.final{text-align:center;padding:112px 0}
.final .box{background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:72px 20px;position:relative;overflow:hidden}
.final .box:before{content:"";position:absolute;left:50%;top:-60%;width:900px;height:500px;transform:translateX(-50%);background:radial-gradient(closest-side,var(--glow),transparent 75%);pointer-events:none}
.final .box>*{position:relative}
.final h2{max-width:14em;margin:0 auto 18px}
.final .lead{margin:0 auto 32px}

footer{border-top:1px solid var(--line);padding:36px 0 56px;color:var(--muted);font-size:14.5px}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 28px;align-items:center}
footer a{color:var(--muted);text-decoration:none}
footer a:hover{color:var(--fg);text-decoration:underline}
footer .sp{margin-left:auto}
@media (max-width:640px){footer .sp{margin-left:0;width:100%}}

/* download page */
.dl-hero{padding:72px 0 40px}
.dl-hero h1{font-size:clamp(36px,8vw,60px);margin-bottom:18px}
.seg{display:inline-flex;background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:4px;gap:2px}
.seg button{font:600 15px/1 var(--sans);border:0;background:transparent;color:var(--muted);padding:11px 24px;border-radius:9px;cursor:pointer;min-height:42px}
.seg button[aria-selected=true]{background:var(--surface);color:var(--fg);box-shadow:0 1px 2px rgba(0,0,0,.12),0 0 0 1px var(--line2)}
.track{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;margin-top:22px}
.track p{font-size:15px;color:var(--fg2)}
.pill{font:600 12.5px/1 var(--mono);padding:7px 11px;border-radius:99px;background:var(--accent-soft);color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent)}
.dl-main{padding:8px 0 96px}
.plat-tabs{display:flex;gap:6px;overflow-x:auto;padding:0 20px 14px;margin:0 -20px;scrollbar-width:thin}
.plat-tabs button{flex:none;font:550 15px/1 var(--sans);color:var(--fg2);background:transparent;border:1px solid var(--line);border-radius:10px;padding:12px 16px;cursor:pointer;min-height:44px;white-space:nowrap}
.plat-tabs button:hover{background:var(--bg2)}
.plat-tabs button[aria-selected=true]{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:28px 20px}
@media (min-width:700px){.panel{padding:40px}}
.js .panel[hidden]{display:none}
html:not(.js) .panel{margin-bottom:20px}
.panel h2{font-size:clamp(26px,5vw,34px);margin-bottom:12px}
.panel .intro{color:var(--fg2);max-width:42em}
.getit{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin:26px 0 8px}
ol.how{list-style:none;padding:0;margin:30px 0 0;counter-reset:n;display:grid;gap:22px}
ol.how>li{counter-increment:n;position:relative;padding-left:48px;color:var(--fg2);min-width:0}
ol.how>li:before{content:counter(n);position:absolute;left:0;top:-2px;width:32px;height:32px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font:700 14px/32px var(--mono);text-align:center}
ol.how>li p{margin-bottom:10px}
.code{position:relative;margin:12px 0 0;background:var(--code);border:1px solid var(--line);border-radius:12px}
.code pre{margin:0;padding:16px 78px 16px 16px;overflow-x:auto;font:400 14px/1.7 var(--mono);color:var(--fg)}
.code button{position:absolute;top:8px;right:8px;font:600 12.5px/1 var(--sans);color:var(--fg2);background:var(--surface);border:1px solid var(--line2);border-radius:8px;padding:8px 11px;cursor:pointer;min-height:32px}
.code button:hover{color:var(--fg);border-color:var(--accent)}
.code button.ok{color:var(--accent);border-color:var(--accent)}
.note{margin-top:28px;padding:14px 16px;border-radius:12px;background:var(--bg2);border:1px solid var(--line);color:var(--muted);font-size:15px}
.hint{font-size:15px;color:var(--muted)}
.callout{margin-top:44px}
[hidden]{display:none!important}
.vis>.phone-f{max-width:310px;margin:0 auto}
.feat .vis{min-width:0}
.svg-m{paint-order:stroke;stroke:var(--surface);stroke-width:7px;stroke-linejoin:round}
@media (max-width:700px){
  .hero{padding-top:48px}
  .stage{margin-top:36px}
  .phone-f{border-width:3px;border-radius:14px}
  .dev figcaption{font-size:10.5px;margin-top:10px}
  section{padding:72px 0}
  .feat{padding:44px 0}
}
}
@media (max-width:700px){
  .code pre{padding:14px 14px 8px}
  .code button{position:static;display:block;margin:0 8px 8px auto}
}

/* download: all-in-one primary */
.aio{background:var(--surface);border:1px solid var(--line2);border-radius:24px;padding:28px 20px;box-shadow:var(--shadow);position:relative;overflow:hidden}
@media (min-width:700px){.aio{padding:44px}}
.aio:before{content:"";position:absolute;left:50%;top:-50%;width:800px;height:400px;transform:translateX(-50%);background:radial-gradient(closest-side,var(--glow),transparent 75%);pointer-events:none}
.aio>*{position:relative}
.aio h2{font-size:clamp(28px,5.5vw,42px);margin-bottom:12px}
.aio .intro{color:var(--fg2);max-width:40em}
.big{min-height:58px;font-size:18px;padding:16px 28px;margin-top:28px;white-space:normal;text-align:center;line-height:1.25}
.detected{margin-top:14px;font-size:14.5px;color:var(--muted)}
.others-h{font:600 12.5px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:34px 0 12px}
.others{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.others a.dl{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:14px 16px;border:1px solid var(--line2);border-radius:12px;background:var(--bg);color:var(--fg);text-decoration:none;font-weight:600;min-height:64px}
.others a.dl small{font:500 13px var(--mono);color:var(--muted)}
.others a.dl:hover{border-color:var(--accent)}
.others a.dl[aria-disabled=true]{background:var(--bg2);color:var(--muted);pointer-events:none}
.aio-steps{margin-top:30px}
.adv{margin-top:80px}
.adv h2{font-size:clamp(26px,5vw,38px);margin-bottom:12px}
.adv>.wrap>.lead,.adv .lead{margin-bottom:28px;font-size:18px}

section.aio,section.adv{padding:28px 20px}
@media (min-width:700px){section.aio{padding:44px}}
section.adv{padding:0;margin-top:80px}
h1,h2{text-wrap:balance}