:root{
  --ink:#11141a;
  --ink-2:#4a525e;
  --acc:#0084c7;
  --paper:#ffffff;
  --paper-2:#f6f4ef;
  --rule:#e3e1db;
  --mono:"SFMono-Regular",ui-monospace,"DejaVu Sans Mono",monospace;
  --sans:"Helvetica Neue",Helvetica,"Nimbus Sans",Arial,sans-serif;
  --pad:clamp(20px,5vw,72px);
  --maxw:1180px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.5;
  -webkit-font-smoothing:antialiased;letter-spacing:-.005em;
}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
a{color:var(--acc);text-decoration:none}
a:hover{text-decoration:underline}
hr.rule{border:0;border-top:1px solid var(--rule);margin:0}

/* header */
.top{display:flex;align-items:center;justify-content:space-between;
  padding:22px 0 20px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink)}
.brand .mark{width:22px;height:22px;color:var(--acc);flex:0 0 auto}
.brand .mark svg{display:block;width:100%;height:100%}
.brand b{font-weight:600;font-size:19px;letter-spacing:-.02em}
.top .contact{font-size:15px}

/* roster */
.roster{padding:clamp(40px,7vw,84px) 0}
.roster h2{font-size:14px;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;color:var(--ink-2);margin:0 0 22px}
.role{display:grid;grid-template-columns:44px 1fr auto;gap:18px;align-items:baseline;
  padding:20px 0;border-top:1px solid var(--rule)}
.role:last-child{border-bottom:1px solid var(--rule)}
.role .n{font-family:var(--mono);font-size:14px;color:var(--ink-2)}
.role .name{font-size:22px;font-weight:600;letter-spacing:-.02em;margin:0 0 4px}
.role p{margin:0;color:var(--ink-2);font-size:16px;max-width:62ch}
.tag{font-family:var(--mono);font-size:12px;letter-spacing:.1em;white-space:nowrap}
.tag.live{color:var(--acc)}
.tag.build{color:var(--ink-2)}

/* explainer columns */
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,4vw,56px);
  padding:clamp(36px,6vw,72px) 0}
.cols h3{font-size:17px;font-weight:600;margin:0 0 8px;letter-spacing:-.01em}
.cols p{margin:0;color:var(--ink-2);font-size:16px}

/* footer */
.foot{border-top:1px solid var(--rule);padding:32px 0 56px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  color:var(--ink-2);font-size:15px}
.foot .say{color:var(--ink)}

@media (max-width:760px){
  body{font-size:16px}
  .cols{grid-template-columns:1fr;gap:28px}
  .role{grid-template-columns:32px 1fr;gap:12px}
  .role .tag{grid-column:2;margin-top:6px}
}

/* hero — "Чек" */
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,5vw,72px);
  align-items:start;padding:clamp(36px,6vw,76px) 0 clamp(32px,5vw,64px)}
.hero h1{font-size:clamp(38px,5.4vw,68px);line-height:1.03;letter-spacing:-.035em;
  font-weight:700;margin:0 0 22px;max-width:13ch}
.hero .lede{font-size:clamp(17px,1.5vw,20px);color:var(--ink-2);margin:0 0 14px;max-width:46ch}
.hero .sig{font-size:16px;color:var(--ink-2);max-width:46ch}
.hero .sig b{color:var(--ink);font-weight:600}

.receipt{background:var(--paper-2);border:1px solid var(--rule);border-radius:2px;
  padding:22px 24px 26px;font-family:var(--mono);font-size:13.5px;line-height:1.85;
  color:var(--ink);box-shadow:0 1px 0 rgba(17,20,26,.04);position:relative}
.receipt::after{content:"";position:absolute;left:0;right:0;bottom:-9px;height:10px;
  background:var(--paper-2);border:1px solid var(--rule);border-top:0;
  -webkit-mask-image:repeating-linear-gradient(90deg,#000 0 7px,transparent 7px 14px);
  mask-image:repeating-linear-gradient(90deg,#000 0 7px,transparent 7px 14px)}
.receipt h4{font-family:var(--sans);font-size:12px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-2);margin:0 0 14px;font-weight:600}
.receipt .r{display:flex;justify-content:space-between;gap:14px;
  border-bottom:1px dotted #cfccc4;padding:2px 0}
.receipt .r:last-of-type{border-bottom:0}
.receipt .k{color:var(--ink-2)}
.receipt .v{white-space:nowrap}
.receipt .ok{color:var(--acc)}
.receipt .src{margin-top:14px;font-size:12.5px;color:var(--ink-2);
  font-family:var(--sans);line-height:1.45}

/* roster groups */
.group + .group{margin-top:clamp(30px,4vw,52px)}
.legend{font-size:14px;color:var(--ink-2);margin:0 0 26px;max-width:70ch}
.legend b{color:var(--ink);font-weight:600}
.tag.open{color:var(--ink)}

@media (max-width:860px){
  .hero{grid-template-columns:1fr;gap:30px}
  .hero h1{max-width:none}
}