@font-face{font-family:"Bricolage Grotesque";src:url(/fonts/bricolage.woff2) format("woff2");font-weight:500 700;font-display:swap}
@font-face{font-family:"IBM Plex Sans";src:url(/fonts/plex-sans.woff2) format("woff2");font-weight:400 600;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(/fonts/plex-mono-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(/fonts/plex-mono-500.woff2) format("woff2");font-weight:500;font-display:swap}

:root{
  --paper:#F5F2EA; --card:#FFFDF8; --ink:#17162B; --ink-2:#3A3852; --muted:#55536B;
  --line:#D9D4C7; --indigo:#2A2477; --accent:#F2C14E; --track:#EFEBE0; --bar:#B9B4CC;
  --on-dark:#EDEAF7; --on-dark-2:#A9A5C6; --dark-line:#3A3852;
  --display:"Bricolage Grotesque",Georgia,serif;
  --sans:"IBM Plex Sans",system-ui,-apple-system,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --gutter:96px; --sec:136px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.5}
a{color:var(--indigo)}a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--indigo);outline-offset:3px;border-radius:4px}
img,svg{max-width:100%}
.wrap{max-width:calc(1248px + 2*var(--gutter));margin:0 auto;padding:0 var(--gutter)}
.sec{padding-top:var(--sec)}
.mono{font-family:var(--mono)}
.cap{font-family:var(--mono);font-size:13px;color:var(--muted);letter-spacing:.06em}
h1,h2,h3{font-family:var(--display);font-weight:700;margin:0;letter-spacing:-.03em}
h1{font-size:clamp(42px,5.3vw,76px);line-height:1.02;letter-spacing:-.035em}
h2{font-size:clamp(36px,3.7vw,52px);line-height:1.05}
.lead{margin:0;font-size:18px;line-height:1.55;color:var(--ink-2)}
.hl{background:var(--accent);padding:0 .14em;border-radius:6px;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.btn{display:inline-flex;align-items:center;justify-content:center;height:56px;padding:0 28px;border-radius:10px;text-decoration:none;font-weight:600;font-size:17px;border:1.5px solid transparent;cursor:pointer;font-family:var(--sans)}
.btn-primary{background:var(--indigo);color:#fff}.btn-primary:hover{color:#fff;background:#1f1a5e}
.btn-dark{background:var(--ink);color:var(--paper)}.btn-dark:hover{color:var(--paper);background:#000}
.btn-ghost{border-color:var(--ink);color:var(--ink);font-weight:500}.btn-ghost:hover{background:var(--card)}

/* nav */
.nav{height:80px;border-bottom:1px solid var(--line)}
.nav .wrap{height:100%;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.logo span{font-family:var(--display);font-weight:700;font-size:24px;letter-spacing:-.02em}
.nav-links{display:flex;align-items:center;gap:36px;font-size:15px}
.nav-links a{color:var(--ink);text-decoration:none}
.nav-links a.btn{color:var(--paper)}
.nav-links .btn{height:44px;padding:0 20px;font-size:15px;font-weight:500}
.nav-short{display:none}

/* hero */
.hero{padding-top:96px;display:grid;grid-template-columns:minmax(0,1fr) 620px;gap:64px;align-items:center}
.hero-copy{display:flex;flex-direction:column;gap:28px}
.hero-copy .lead{font-size:21px;max-width:580px}
.ctas{display:flex;gap:16px;flex-wrap:wrap}
.proof{font-family:var(--mono);font-size:14px;color:var(--muted)}
.term{background:var(--ink);border-radius:16px;padding:28px 32px;display:flex;flex-direction:column;gap:22px;color:var(--on-dark);min-width:0}
.term .cap{color:var(--on-dark-2);font-size:12px}
.flow{display:flex;align-items:center;gap:10px}
.f-in{width:170px;border:1px solid var(--muted);border-radius:10px;padding:14px;display:flex;flex-direction:column;gap:6px}
.f-in b{font-family:var(--mono);font-weight:400;font-size:13px}.f-in small{font-size:12px;color:var(--on-dark-2)}
.f-api{width:104px;flex-shrink:0;background:var(--accent);color:var(--ink);border-radius:10px;padding:14px 10px;text-align:center;display:flex;flex-direction:column;gap:4px}
.f-api b{font-family:var(--display);font-size:17px}.f-api small{font-family:var(--mono);font-size:11px}
.f-out{flex:1 1 0;display:flex;flex-direction:column;gap:6px;font-family:var(--mono);font-size:12.5px;min-width:0}
.f-out span{border:1px solid var(--muted);border-radius:6px;padding:5px 10px}
.f-out em{font-style:normal;color:var(--on-dark-2)}
.term hr{border:0;height:1px;background:var(--dark-line);margin:0;width:100%}
.term pre{margin:0;font-family:var(--mono);font-size:14px;line-height:1.7;white-space:pre;overflow-x:auto}
.term pre.dim{color:var(--on-dark-2)}

/* demo */
.head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:48px;margin-bottom:36px}
.head-row .lead{max-width:460px}
.panel{border:1.5px solid var(--ink);border-radius:16px;background:var(--card);overflow:hidden}
.nums{padding:48px 40px;display:flex;align-items:center;justify-content:center;gap:40px}
.num{display:flex;flex-direction:column;gap:12px;align-items:center}
.num b{font-family:var(--display);font-size:72px;line-height:1;letter-spacing:-.03em}
.num .hl{padding:4px 14px;border-radius:8px}
.arrow-r{width:72px;flex-shrink:0}.arrow-d{display:none}
.io{border-top:1px solid var(--line);padding:24px 40px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.io>div{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.pill{border:1px solid var(--line);border-radius:999px;padding:4px 12px;font-size:14px}
.chip{border:1px solid var(--ink);border-radius:8px;padding:8px 14px;font-family:var(--mono);font-size:14px}
.excerpt{border-top:1px solid var(--line);padding:28px 40px 32px;display:flex;flex-direction:column;gap:14px}
.srt{display:grid;grid-template-columns:120px minmax(0,1fr);row-gap:10px;column-gap:8px;font-size:18px;line-height:1.45;margin:0}
.srt dt{font-family:var(--mono);font-size:15px;color:var(--muted);padding-top:2px}.srt dd{margin:0}

/* pricing */
.vol{display:flex;flex-direction:column;gap:10px;align-items:flex-end}
.presets{display:flex;gap:8px;flex-wrap:wrap}
.presets button{height:44px;padding:0 18px;border:1.5px solid var(--ink);border-radius:999px;background:transparent;color:var(--ink);font-family:var(--mono);font-size:14px;cursor:pointer}
.presets button[aria-pressed="true"]{background:var(--ink);color:var(--paper)}
.ptable{border:1.5px solid var(--ink);border-radius:14px;overflow:hidden;background:var(--card)}
.p-head,.p-row{display:grid;grid-template-columns:2.1fr .8fr 1.2fr 1.7fr 110px;gap:24px;padding:18px 28px;align-items:center}
.p-head{background:var(--ink);color:var(--paper);font-family:var(--mono);font-size:13px;letter-spacing:.04em;padding:16px 28px}
.p-head .span2{grid-column:span 2}
.p-row{border-top:1px solid var(--line);font-size:16px}
.p-row.us{font-weight:600}
.p-rate,.p-val{font-family:var(--mono)}.p-val{text-align:right}
.p-bar{height:14px;background:var(--track);border-radius:3px;overflow:hidden}
.p-bar span{display:block;height:100%;background:var(--bar);border-radius:3px}
.p-row.us .p-bar span{background:var(--accent);box-shadow:inset 0 0 0 1px var(--ink)}
.p-cap{display:none}
.note{font-size:13px;color:var(--muted);margin:16px 0 0}

/* infra */
.split{display:flex;gap:80px;align-items:flex-start}
.split h2{width:520px;flex-shrink:0}
.split .copy{display:flex;flex-direction:column;gap:12px;font-size:18px;line-height:1.6;color:var(--ink-2)}
.split .copy p{margin:0}
.arch{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:44px}
.arch-card{border:1px solid var(--line);border-radius:16px;padding:40px;display:flex;flex-direction:column;gap:28px}
.arch-card.lopta{border:1.5px solid var(--ink);background:var(--card)}
.arch-head{display:flex;flex-direction:column;gap:10px}
.arch-head .tag{font-family:var(--mono);font-size:14px;font-weight:500;letter-spacing:.06em;color:var(--muted)}
.arch-card.lopta .tag{color:var(--ink)}
.arch-card.lopta .tag span{background:var(--accent);padding:2px 8px;border-radius:4px}
.arch-head p{margin:0;font-family:var(--display);font-size:28px;font-weight:700;line-height:1.15;color:var(--ink-2)}
.arch-card.lopta .arch-head p{color:var(--ink)}
.stack{display:flex;flex-direction:column;align-items:center;gap:10px;flex-grow:1;justify-content:center}
.node{width:300px;max-width:100%;border:1px solid var(--ink);border-radius:10px;padding:12px;text-align:center;font-size:16px;display:flex;flex-direction:column;align-items:center;gap:8px}
.muted .node{border-color:var(--muted);color:var(--ink-2)}
.node.big{height:150px;justify-content:center;font-weight:600;font-size:17px}
.node.dark{background:var(--ink);color:var(--paper);font-weight:600}
.node.wide{width:380px;border-width:1.5px;padding:16px;gap:12px;font-weight:600}
.jobs{display:flex;gap:6px}.jobs i{width:36px;height:14px;border:1px solid var(--ink);border-radius:3px;background:var(--accent)}
.phones{display:flex;gap:10px}.phones i{width:18px;height:30px;border:1.5px solid var(--ink);border-radius:4px;background:var(--accent)}
.closing{margin-top:44px;font-family:var(--display);font-size:34px;font-weight:700;letter-spacing:-.02em}

/* accuracy */
.acc{display:flex;gap:80px}
.acc-copy{flex:1 1 0;display:flex;flex-direction:column;gap:20px}
.acc-copy .cap{font-size:13px}
.acc-copy a{font-size:17px;font-weight:500}
.wer{width:640px;flex-shrink:0;border:1.5px solid var(--ink);border-radius:14px;overflow:hidden;background:var(--card);border-collapse:separate;border-spacing:0}
.wer table{width:100%;border-collapse:collapse}
.wer th{background:var(--ink);color:var(--paper);font-family:var(--mono);font-size:13px;font-weight:400;letter-spacing:.04em;text-align:left;padding:16px 28px}
.wer td{border-top:1px solid var(--line);padding:18px 28px;font-size:17px}
.wer td.v{font-family:var(--mono);white-space:nowrap}
.wer th:first-child{width:52%}
.wer td small{color:var(--muted);font-size:14px}
.wer .fn{padding:14px 28px;border-top:1px solid var(--line);font-size:13px;line-height:1.5;color:var(--muted)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:36px 0 0;padding:0;list-style:none}
.steps li{border:1.5px solid var(--ink);border-radius:14px;padding:32px;display:flex;flex-direction:column;gap:14px;background:var(--card)}
.steps .n{font-family:var(--mono);font-size:14px;color:var(--muted)}
.steps h3{font-size:26px;letter-spacing:-.02em}
.steps p{margin:0;font-size:16px;line-height:1.55;color:var(--ink-2)}

/* languages */
.duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.duo>div{border-radius:16px;padding:48px;display:flex;flex-direction:column;gap:18px}
.langs{background:var(--ink);color:var(--paper)}
.langs .cap{color:var(--on-dark-2)}
.duo h3{font-size:34px;line-height:1.15;letter-spacing:-.02em}
.langs ul{list-style:none;margin:0;padding:0;font-size:17px}
.langs li{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--dark-line)}
.langs li span{font-family:var(--mono)}.langs .live{color:var(--accent)}.langs .eval{color:var(--on-dark-2)}
.philo{border:1.5px solid var(--ink);background:var(--card)}
.philo p{margin:0;font-size:17px;line-height:1.6;color:var(--ink-2)}

/* faq */
.faq{display:flex;gap:80px}
.faq-side{width:380px;flex-shrink:0;display:flex;flex-direction:column;gap:20px;align-items:flex-start}
.faq-side .btn{height:44px;padding:0 18px;font-size:15px}
.faq dl{flex:1 1 0;margin:0}
.faq dl>div{padding:26px 0;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:8px}
.faq dl>div:last-child{border-bottom:1px solid var(--line)}
.faq dt{font-size:19px;font-weight:600}
.faq dd{margin:0;font-size:16px;line-height:1.55;color:var(--ink-2)}
.faq dd+dd{margin-top:4px}

/* cta */
.cta{margin-top:var(--sec);background:var(--accent);border-radius:20px;padding:72px;display:flex;justify-content:space-between;align-items:center;gap:64px;scroll-margin-top:24px}
.cta-copy{display:flex;flex-direction:column;gap:18px}
.cta-copy p{margin:0;font-family:var(--display);font-weight:700;font-size:clamp(48px,6vw,88px);line-height:1;letter-spacing:-.04em}
.cta-copy p+p{font-weight:500;font-size:clamp(22px,2.2vw,30px);letter-spacing:-.01em}
.form{width:460px;flex-shrink:0;background:var(--card);border:1.5px solid var(--ink);border-radius:14px;padding:32px}
.form form{display:flex;flex-direction:column;gap:16px}
.row2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.form label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:500}
.form input{height:48px;width:100%;border:1.5px solid var(--ink);border-radius:8px;background:var(--card);padding:0 14px;font:16px var(--sans);color:var(--ink)}
.form .btn{height:56px;width:100%;margin-top:4px}
.form .btn[disabled]{opacity:.6;cursor:wait}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:13px;color:var(--muted);margin:0}
.form-error{font-size:14px;color:#9A1C1C;margin:0}
.thanks{display:flex;flex-direction:column;gap:10px;padding:40px 0}
.thanks h3{font-size:30px}.thanks p{margin:0;font-size:16px;color:var(--ink-2)}

/* footer */
footer .wrap{padding-top:64px;padding-bottom:56px;display:flex;justify-content:space-between;align-items:flex-end;gap:24px;font-size:14px;color:var(--muted);flex-wrap:wrap}
footer nav{display:flex;gap:28px}footer a{color:var(--muted)}

/* legal pages */
.doc{max-width:760px;margin:0 auto;padding:72px 24px 96px}
.doc h1{font-size:clamp(36px,5vw,52px);margin-bottom:12px}
.doc h2{font-size:26px;margin:44px 0 12px;letter-spacing:-.02em}
.doc p,.doc li{font-size:16px;line-height:1.65;color:var(--ink-2)}
.doc .updated{color:var(--muted);font-size:14px}
.todo{background:#FDE9D9;padding:0 4px;border-radius:3px}

/* ---------- mobile ---------- */
@media (max-width:1100px){
  :root{--gutter:40px}
  .hero{grid-template-columns:1fr}
  .term{max-width:620px}
  .split{flex-direction:column;gap:24px}.split h2{width:auto}
  .acc{flex-direction:column;gap:32px}.wer{width:100%}
  .faq{flex-direction:column;gap:24px}.faq-side{width:auto}
  .cta{flex-direction:column;align-items:stretch;padding:48px}
  .form{width:100%}
}
@media (max-width:760px){
  :root{--gutter:20px;--sec:88px}
  .nav{height:64px}.logo span{font-size:21px}
  .nav-links a:not(.btn){display:none}
  .nav-links .btn{height:40px;padding:0 14px;font-size:14px}
  .nav-long{display:none}.nav-short{display:inline}
  .hero{padding-top:48px;gap:40px}
  .hero-copy{gap:22px}.hero-copy .lead{font-size:17px}
  .ctas{flex-direction:column}.ctas .btn{width:100%;height:auto;min-height:54px;padding:14px 20px;font-size:16px;line-height:1.3;text-align:center}
  .proof{font-size:12.5px;line-height:1.7}
  .term{padding:20px;gap:16px}
  .flow{flex-wrap:wrap}
  .f-in{flex:1 1 0;width:auto;padding:10px}
  .f-api{padding:10px 12px;width:auto}
  .f-out{flex:1 1 100%;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));font-size:11.5px}
  .f-out em{display:none}
  .flow .arrow-2{display:none}
  .term pre{font-size:11.5px}
  .head-row{flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:24px}
  .vol{align-items:flex-start}
  .presets{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%}
  .nums{flex-direction:column;gap:10px;padding:28px 20px}
  .num b{font-size:48px}
  .arrow-r{display:none}.arrow-d{display:block}
  .io{padding:18px 20px;flex-direction:column;align-items:flex-start;gap:14px}
  .chip{padding:6px 12px;font-size:13px}
  .excerpt{padding:20px}
  .srt{grid-template-columns:72px minmax(0,1fr);font-size:15px}.srt dt{font-size:13px}
  .p-head{display:none}
  .p-cap{display:block;padding:12px 16px;background:var(--ink);color:var(--paper);font-family:var(--mono);font-size:12px;letter-spacing:.04em}
  .p-row{grid-template-columns:1fr auto;grid-template-areas:"name val" "bar bar" "meta meta";gap:8px;padding:14px 16px;font-size:15px}
  .p-name{grid-area:name}.p-val{grid-area:val}.p-bar{grid-area:bar;height:10px}
  .p-rate{grid-area:meta;font-size:13px;color:var(--muted);font-weight:400}
  .p-turn{display:none}
  .p-rate::after{content:" · " attr(data-turn);font-family:var(--sans)}
  .note{font-size:12px;line-height:1.5}
  .split .copy{font-size:16px}
  .arch{grid-template-columns:1fr;gap:16px;margin-top:24px}
  .arch-card{padding:24px 20px;gap:18px}
  .arch-head p{font-size:22px}
  .node,.node.wide{width:100%}.node{font-size:15px}.node.big{height:96px;font-size:15px}
  .phones{gap:8px}.phones i{width:14px;height:24px}
  .jobs i{width:32px;height:12px}
  .closing{margin-top:24px;font-size:28px}
  .wer th{padding:12px 16px;font-size:11px}.wer td{padding:14px 16px;font-size:15px}.wer td.v{font-size:14px}
  .wer td small{display:block;font-size:12px}.wer .fn{padding:12px 16px;font-size:12px}
  .steps{grid-template-columns:1fr;gap:16px;margin-top:24px}.steps li{padding:24px}.steps h3{font-size:22px}
  .duo{grid-template-columns:1fr;gap:16px}.duo>div{padding:28px 24px;gap:14px}.duo h3{font-size:26px}
  .faq dt{font-size:17px}.faq dd{font-size:15px}.faq dl>div{padding:22px 0}
  .cta{margin:var(--sec) 0 0;padding:32px 20px 20px;border-radius:18px;gap:24px}
  .form{padding:20px}.row2{grid-template-columns:1fr;gap:16px}
  footer .wrap{flex-direction:column-reverse;align-items:flex-start;padding-top:40px;padding-bottom:32px}
  footer nav{gap:20px;flex-wrap:wrap}
}