@font-face{font-family:"Mona Sans";src:url("/assets/MonaSans-Regular.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Mona Sans";src:url("/assets/MonaSans-SemiBold.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Mona Sans";src:url("/assets/MonaSans-Bold.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}
:root{color-scheme:light dark;--bg:#fafafa;--panel:#fff;--ink:#001122;--muted:#384756;--line:#d5dfe8;--control-line:#8a8886;--accent:#1452ff;--accent-hover:#246bff;--accent-active:#142573;--accent-ink:#fff;--link:#1452ff;--green:#1bd185;--danger:#b41a0d;--focus:#001122;--control-height:32px;--input-size:14px;font:14px/20px "Mona Sans",system-ui,-apple-system,BlinkMacSystemFont,sans-serif}
@media(prefers-color-scheme:dark){:root{--bg:#121217;--panel:#202932;--ink:#fff;--muted:#a8b2b8;--line:#384756;--control-line:#a8b2b8;--link:#7aa2ff;--danger:#ff8b96;--focus:#fff}}
@media(any-pointer:coarse){:root{--control-height:44px;--input-size:16px}}
*{box-sizing:border-box}
html{scroll-padding-top:28px}
body{margin:0;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}
h1,h2,h3,p{margin:0}
h1{font-size:20px;line-height:28px;font-weight:600;margin:24px 0 8px}
h2{font-size:16px;line-height:22px;font-weight:600;margin-bottom:8px}
p{max-width:70ch;margin:8px 0;color:var(--muted)}
a{color:var(--link);text-underline-offset:3px}
img{max-width:100%;object-fit:contain}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.brand{display:inline-flex;flex-direction:column;align-items:flex-start;gap:4px;flex-shrink:0;text-decoration:none}
.brand img{display:block;width:148px;height:32px}
.brand-section{font-size:11px;line-height:16px;letter-spacing:.08em;color:var(--muted)}
.app-shell,.dialog-shell{max-width:850px;margin:auto;padding:16px;overflow-wrap:anywhere}
.dialog-page{color-scheme:light;--bg:#fff;--panel:#fff;--ink:#001122;--muted:#384756;--line:#d5dfe8;--focus:#1452ff;min-height:100svh;display:grid;align-items:center}
.dialog-shell{width:min(100%,650px);padding:48px 28px;text-align:center}
.connection-illustration{--connection-line:#d7e1eb;display:flex;align-items:flex-start;max-width:340px;margin:56px auto 44px}
.connection-app{flex:0 0 96px;display:grid;justify-items:center;gap:14px;font-size:14px;line-height:1.5;color:var(--muted)}
.app-symbol{width:96px;height:96px;display:grid;place-items:center;background:var(--panel);border:2px solid var(--connection-line);border-radius:26px}
.app-symbol img{max-width:60%;height:auto}
.connection-link{flex:1;display:grid;place-items:center;height:96px;position:relative;color:var(--ink)}
.connection-link::before{content:"";position:absolute;inset-inline:0;border-top:2px solid var(--connection-line)}
.connection-indicator{z-index:1;display:grid;place-items:center;width:32px;height:32px;border:2px solid var(--connection-line);border-radius:50%;background:var(--panel);font-size:20px;line-height:1}
.connection-illustration.connected{--connection-line:var(--green)}
.connected .app-symbol{border-color:#d7e1eb}
.connected .connection-indicator{background:var(--green)}
.error .connection-link::before{border-top-style:dashed}
.error .connection-indicator{border-color:var(--ink);font-weight:700}
.dialog-shell .integration{color:var(--accent);font-size:13px;line-height:1.75;margin:0 0 1em}
.dialog-shell h1{font-size:clamp(32px,6vw,44px);line-height:1.15;font-weight:700;letter-spacing:-.04em;margin-block:18px}
.instructions{max-width:520px;margin:1em auto;font-size:16px;line-height:1.75}
.app-header{padding-bottom:16px;border-bottom:1px solid var(--line)}
.app-intro{margin-bottom:20px}
.app-shell section{border-top:1px solid var(--line);padding:20px 0}
.app-footer{border-top:1px solid var(--line);padding-top:12px;margin-top:20px;font-size:12px;line-height:16px}
.app-footer nav{display:flex;flex-wrap:wrap;gap:12px 24px}
label{display:block;margin:12px 0 6px;font-weight:600}
input,select,textarea,button{min-width:0;max-width:100%;font:inherit;line-height:20px;border:1px solid var(--control-line);border-radius:4px;min-height:var(--control-height);padding:5px 12px}
input:not([type=checkbox]),select,textarea{width:100%;background:var(--panel);color:var(--ink);font-size:var(--input-size);font-weight:400}
textarea{resize:vertical}
input[type=checkbox]{width:24px;height:24px;min-height:24px;margin:0;flex-shrink:0;accent-color:var(--accent)}
button{background:var(--panel);color:var(--ink);cursor:pointer;margin-top:12px;font-weight:600}
button:hover:enabled{border-color:var(--accent);background:var(--bg)}
button:active:enabled{background:var(--line)}
button.primary{border-color:var(--accent);background:var(--accent);color:var(--accent-ink)}
button.primary:hover:enabled{border-color:var(--accent-hover);background:var(--accent-hover)}
button.primary:active:enabled{border-color:var(--accent-active);background:var(--accent-active)}
button:disabled{opacity:.55;cursor:not-allowed}
.inline{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.inline input{flex:1;min-width:170px}
.inline button{margin-top:0}
.check{display:flex;align-items:center;gap:10px;min-height:var(--control-height);font-weight:400}
fieldset{border:1px solid var(--line);border-radius:4px;padding:12px;background:var(--panel);min-width:0;margin:8px 0}
#signer-methods fieldset{margin:16px 0}
legend{padding:0 8px;color:var(--muted);font-weight:600;font-size:12px;line-height:16px}
#status{font-weight:600;color:var(--ink)}
#status:empty{display:none}
#status[data-error=true]{color:var(--danger)}
#connection,#document-status{color:var(--ink)}
li{margin-bottom:8px}
dl{display:grid;grid-template-columns:minmax(110px,1fr) minmax(0,2fr);gap:8px}
dt,dd{overflow-wrap:anywhere}
dt{color:var(--muted)}
dd{margin:0;font-weight:600}
#template-picker{margin:18px 0}
#template-form{margin-top:18px}
#document-fields{padding:16px 0;border-top:1px solid var(--line)}
.public-page{color-scheme:light;--bg:#fff;--panel:#fff;--ink:#001122;--muted:#384756;--line:#d5dfe8;--link:#1452ff;--focus:#1452ff;--surface:#f5f7fb;--blue-wash:#ebf1ff;font-size:16px;line-height:1.75}
.public-page h1,.public-page h2,.public-page h3,.public-page p{margin:0}
.public-page h1{font-size:clamp(42px,4.9vw,64px);line-height:1.08;letter-spacing:-.052em;font-weight:700}
.public-page h2{font-size:28px;line-height:1.2;letter-spacing:-.035em;font-weight:700}
.public-page h3{margin-top:12px;font-size:27px;line-height:1.25;letter-spacing:-.035em;font-weight:700}
.public-page a{color:inherit}
.public-page a:focus-visible{outline-width:3px;outline-offset:6px;border-radius:4px}
.wrap{max-width:1200px;margin-inline:auto;padding-inline:40px}
.page-content{overflow-wrap:anywhere}
.skip-link{position:absolute;top:-70px;left:20px;z-index:2;padding:12px;background:var(--panel)}
.skip-link:focus{top:10px}
.site-header{height:80px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.site-header nav{display:flex;align-items:center;gap:28px;font-size:14px}
.site-header nav a,.site-footer a,.back-link{text-decoration:none}
.button{min-height:46px;padding:12px 20px;display:inline-flex;align-items:center;justify-content:center;gap:12px;font-size:14px;font-weight:600;border:1px solid transparent;border-radius:8px;white-space:nowrap;text-decoration:none;transition:transform .18s ease,background .18s ease}
.button:hover{transform:translateY(-2px)}
.public-page .button-primary{background:var(--accent);color:var(--accent-ink)}
.button-primary:hover{background:var(--accent-hover)}
.button-outline{border-color:var(--line);background:var(--panel)}
.button-outline:hover{background:var(--surface)}
.hero{padding-top:58px;padding-bottom:80px;display:grid;grid-template-columns:1.3fr 1fr;align-items:center;gap:32px}
.public-page .eyebrow{color:var(--accent);font-size:12px;letter-spacing:.1em;text-transform:uppercase;font-weight:600;margin-bottom:21px}
.public-page .hero-description{font-size:17px;line-height:1.75;max-width:440px;margin-block:24px 30px}
.connection-art{width:100%;min-width:0;max-width:520px;margin:0 auto}
.connection-map{position:relative;width:100%;aspect-ratio:3/2;min-height:280px}
.connection-lines{position:absolute;width:100%;height:100%;overflow:visible}
.connection-lines path{stroke-width:1.5;stroke-linecap:round;vector-effect:non-scaling-stroke}
.connection-route{stroke:var(--accent)}
.connection-complete{stroke:var(--green)}
.connection-node{position:absolute;top:50%;transform:translate(-50%,-50%)}
.connection-tile{display:grid;place-items:center;position:relative;width:clamp(44px,5vw,52px);aspect-ratio:1;border:1px solid var(--line);border-radius:14px;background:var(--panel);color:var(--accent)}
.connection-label{position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%);white-space:nowrap;color:var(--muted);font-size:12px;line-height:1.4}
.connection-bitrix{left:15%}
.connection-assinafy{left:50%}
.connection-assinafy .connection-tile{width:clamp(72px,8vw,88px);border-radius:24px;box-shadow:0 0 0 7px var(--panel),0 0 0 8px var(--blue-wash),0 12px 28px #1452ff0d}
.connection-assinafy img{width:68%;height:auto}
.connection-assinafy .connection-label{top:calc(100% + 17px);color:var(--ink);font-weight:600}
.connection-signed{left:85%}
.connection-signed .connection-tile{background:var(--surface);color:var(--ink)}
.connection-check{position:absolute;right:-5px;bottom:-4px;display:grid;place-items:center;width:20px;height:20px;border:3px solid var(--panel);border-radius:50%;background:var(--green);color:var(--ink);font-size:12px;line-height:1}
.connection-caption{margin-top:26px;text-align:center;font-size:12px;line-height:1.5;color:var(--muted)}
.integrations{padding-top:26px;padding-bottom:64px}
.public-page .section-description{margin-top:12px;font-size:15px;line-height:1.6}
.integration-card{display:grid;grid-template-columns:.72fr 1.65fr;margin-top:30px;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--panel)}
.integration-visual{min-height:250px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:14px;background:var(--blue-wash);color:var(--accent);font-size:22px;letter-spacing:-.04em;font-weight:600}
.integration-visual img{width:64px;height:64px}
.integration-copy{padding:38px 44px}
.category{color:var(--muted);font-size:12px}
.public-page .integration-copy p{max-width:490px;font-size:15px;line-height:1.7;margin-top:13px}
.integration-copy .text-link{margin-top:24px}
.public-page .text-link{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:600;color:var(--accent);min-height:24px;text-decoration:none}
.text-link:hover,.back-link:hover{text-decoration:underline;text-underline-offset:4px}
.principles{display:grid;grid-template-columns:1fr 1fr;gap:90px;padding-bottom:80px}
.principles>div{border-top:1px solid var(--line);padding-top:28px}
.principles h2{font-size:22px}
.public-page .principles p{font-size:14px;line-height:1.7;max-width:390px;margin-top:12px}
.site-footer{border-top:1px solid var(--line);padding-top:26px;padding-bottom:30px;display:flex;justify-content:space-between;gap:24px;color:var(--muted);font-size:12px;line-height:1.6}
.site-footer nav{display:flex;flex-wrap:wrap;gap:28px}
.site-footer a:hover,.nav-help:hover{text-decoration:underline;text-underline-offset:4px}
.guide{padding-top:38px;padding-bottom:80px}
.public-page .back-link{display:inline-flex;align-items:center;gap:9px;min-height:24px;font-size:13px;color:var(--muted)}
.guide-content{max-width:70ch;font-size:15px;line-height:1.8}
.guide h1{font-size:clamp(35px,4vw,49px);margin-block:42px 28px}
.public-page .guide p{margin-top:18px}
.guide ol{padding-left:24px;margin-block:24px}
.guide li{padding:20px 0 20px 8px;border-top:1px solid var(--line);margin:0;color:var(--muted)}
.guide li::marker{color:var(--accent);font-weight:600}
[hidden]{display:none!important}
@media(max-width:767px){
 .wrap{padding-inline:24px}.site-header{height:78px;gap:12px}.site-header .brand img{width:120px;height:auto}
 .site-header .nav-help{display:none}.site-header .button{font-size:12px;padding-inline:8px;min-height:44px}
 .hero{padding-top:37px;padding-bottom:42px;grid-template-columns:1fr;gap:30px}
 .hero h1{max-width:530px;font-size:clamp(42px,8vw,56px)}.hero h1 br{display:none}.public-page .hero-description{font-size:16px;max-width:490px}.connection-art{max-width:440px}
 .integrations{padding-bottom:44px}.integration-card{grid-template-columns:1fr}.integration-visual{min-height:130px;flex-direction:row;gap:15px;font-size:24px}.integration-visual img{width:55px;height:55px}.integration-copy{padding:28px}.integration-copy h3{font-size:26px}
 .principles{grid-template-columns:1fr;gap:30px;padding-bottom:45px}.public-page .principles p{max-width:none}
 .site-footer{flex-direction:column;gap:16px}.site-footer nav{gap:18px}
 .guide{padding-top:20px;padding-bottom:48px}.guide h1{margin-top:32px}
}
@media(max-width:440px){.inline{display:block}.inline button{margin-top:10px}.app-shell button{width:100%}.app-footer nav{gap:12px 16px}}
@media(prefers-reduced-motion:reduce){.button{transition:none}.button:hover{transform:none}}
@media(max-width:380px){.connection-app{flex-basis:76px}.app-symbol{width:76px;height:76px;border-radius:22px}.connection-link{height:76px}.connection-illustration{margin-block:40px 32px}}
@media(forced-colors:active){.connection-illustration{--connection-line:CanvasText}.connected .app-symbol,.error .connection-indicator{border-color:CanvasText}.connection-indicator,.connected .connection-indicator{color:CanvasText;background:Canvas}}