/* Тактическая доска: холодный бумажный фон, чернильно-синий текст, один сигнальный оранжевый. Данные в моно-шрифте, двусторонние полосы сравнения как главный визуальный приём. */
:root{
  --bg:#eef1f5;--surface:#ffffff;--ink-block:#0b1626;--ink-block-fg:#eef2f8;
  --line:#d3dae4;--line-strong:#b4bfcd;--fg:#0b1626;--muted:#52627a;
  --accent:#ff5a2a;--on-accent:#0b1626;--chalk:#9fb0c6;
  --display:"Unbounded","Golos Text",system-ui,sans-serif;
  --sans:"Golos Text",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --r:10px;--gutter:clamp(16px,4vw,32px);color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0a111b;--surface:#101a28;--ink-block:#060b12;--ink-block-fg:#e9eef5;
  --line:#1f2c3f;--line-strong:#314560;--fg:#e9eef5;--muted:#93a3ba;
  --accent:#ff6a3a;--on-accent:#0a111b;--chalk:#3a5070;color-scheme:dark;
}}
:root[data-theme="dark"]{
  --bg:#0a111b;--surface:#101a28;--ink-block:#060b12;--ink-block-fg:#e9eef5;
  --line:#1f2c3f;--line-strong:#314560;--fg:#e9eef5;--muted:#93a3ba;
  --accent:#ff6a3a;--on-accent:#0a111b;--chalk:#3a5070;color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:400 1rem/1.65 var(--sans);-webkit-font-smoothing:antialiased}
h1,h2,h3,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:3px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.wrap{max-width:1160px;margin-inline:auto;padding-inline:var(--gutter)}
.sec{padding-block:clamp(64px,9vw,112px)}
.sec + .sec{border-top:1px solid var(--line)}
.label{font:500 .72rem/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
h1,h2{font-family:var(--display);font-weight:600;letter-spacing:-.02em;text-wrap:balance;hyphens:auto}
h1{font-size:clamp(1.9rem,4.6vw,3.3rem);line-height:1.1}
h2{font-size:clamp(1.5rem,3vw,2.2rem);line-height:1.15}
h3{font-size:1.1rem;font-weight:600;line-height:1.3}
.lede{color:var(--muted);max-width:52ch;margin-top:18px}
.mono{font-family:var(--mono)}
.num{font-variant-numeric:tabular-nums}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:48px;padding:0 24px;border-radius:var(--r);border:1px solid transparent;font-weight:600;font-size:.97rem;cursor:pointer;background:var(--accent);color:var(--on-accent);transition:filter .15s,border-color .15s}
.btn:hover{filter:brightness(1.06)}
.btn.ghost{background:transparent;color:var(--fg);border-color:var(--line-strong)}
.btn.ghost:hover{border-color:var(--fg);filter:none}
.btn.ink{background:var(--fg);color:var(--bg)}
.btn.sm{min-height:40px;padding:0 18px;font-size:.9rem}
.btn.block{width:100%}

/* header */
header{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:64px}
.logo{display:inline-flex;align-items:center;gap:10px;font-family:var(--display);font-weight:600;font-size:1.1rem;letter-spacing:-.02em}
.logo svg{width:26px;height:26px}
nav{display:flex;gap:26px;font-size:.92rem;color:var(--muted)}
nav a{padding-block:8px}nav a:hover{color:var(--fg)}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line-strong);background:transparent;border-radius:var(--r);cursor:pointer;align-items:center;justify-content:center}
.burger svg{width:20px;height:20px}

/* hero */
.hero{padding-block:clamp(48px,7vw,96px) clamp(56px,8vw,104px);position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(32px,6vw,80px);align-items:center;position:relative}
.hero .lede{font-size:1.1rem}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.fine{font:400 .8rem/1.5 var(--mono);color:var(--muted);margin-top:24px}

/* review card */
.review{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;position:relative}
.rv-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 18px;border-bottom:1px solid var(--line);font:500 .7rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.rv-head b{font-weight:500;color:var(--accent)}
.rv-teams{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center;padding:20px 18px 8px;font-family:var(--display);font-weight:500;font-size:1.05rem}
.rv-teams span:last-child{text-align:right}
.rv-teams i{font:400 .8rem var(--mono);color:var(--muted);font-style:normal}
.m{padding:12px 18px}
.m .row{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center}
.m .v{font:500 .9rem var(--mono);font-variant-numeric:tabular-nums;min-width:2.6em}
.m .v:last-child{text-align:right}
.m .name{display:block;font-size:.78rem;color:var(--muted);margin-bottom:6px}
.seg{display:flex;gap:3px;height:6px}
.seg i{display:block;border-radius:3px;background:var(--fg)}
.seg i + i{background:var(--accent)}
.rv-note{padding:12px 18px 16px;border-top:1px solid var(--line);font:400 .75rem/1.5 var(--mono);color:var(--muted)}

/* how */
.split{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:clamp(32px,6vw,80px);align-items:start}
.stages{margin-top:28px;border-top:1px solid var(--line)}
.stages li{display:grid;grid-template-columns:36px 1fr;gap:4px 12px;padding:18px 0;border-bottom:1px solid var(--line)}
.stages .n{font:500 .78rem/1.8 var(--mono);color:var(--accent)}
.stages p{color:var(--muted);font-size:.93rem;grid-column:2}
.rv-body{padding:8px 18px 20px}
.rv-body h3{font:600 .72rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:20px 0 8px}
.rv-body p{font-size:.95rem}
.stats{margin-top:6px}
.stats .m{padding-inline:0}

/* features */
.list{border-top:1px solid var(--line);margin-top:36px}
.list li{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:8px 40px;padding:26px 0;border-bottom:1px solid var(--line)}
.list p{color:var(--muted)}

/* plans */
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:44px;background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.plan{padding:32px;display:flex;flex-direction:column;gap:18px;min-width:0;position:relative}
.plan + .plan{border-left:1px solid var(--line)}
.plan.hot{background:var(--ink-block);color:var(--ink-block-fg)}
.plan.hot::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--accent)}
.plan .tier{display:flex;justify-content:space-between;align-items:center;font:500 .72rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.plan.hot .tier{color:#9fb0c6}
.plan .tier b{font-weight:500;color:var(--accent)}
.plan h3{font-family:var(--display);font-weight:600;font-size:1.35rem;letter-spacing:-.02em}
.plan .tag{font-size:.92rem;color:var(--muted);min-height:3.3em}
.plan.hot .tag{color:#9fb0c6}
.price{font-family:var(--display);font-weight:600;font-size:clamp(1.8rem,2.6vw,2.2rem);letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums}
.price small{display:block;margin-top:8px;font:400 .78rem var(--mono);letter-spacing:0;color:var(--muted)}
.plan.hot .price small{color:#9fb0c6}
.inc{display:grid;gap:11px;padding-top:20px;border-top:1px solid var(--line);font-size:.93rem;flex:1}
.plan.hot .inc{border-top-color:#22324a}
.inc li{display:flex;gap:10px;align-items:flex-start}
.inc svg{width:18px;height:18px;flex:none;margin-top:3px;fill:none;stroke:var(--accent);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.inc li.no{color:var(--muted);opacity:.7}
.inc li.no svg{stroke:var(--line-strong)}
.cmp{margin-top:36px;overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
.cmp table{width:100%;min-width:660px;border-collapse:collapse;font-size:.92rem}
.cmp th,.cmp td{padding:15px 20px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.cmp thead th{font:500 .72rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.cmp tr:last-child td{border-bottom:0}
.cmp td:first-child{font-weight:500}
.cmp .hl{background:color-mix(in srgb,var(--accent) 7%,transparent)}
.note{margin-top:20px;font-size:.85rem;color:var(--muted);max-width:74ch}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,4vw,48px);margin-top:44px}
.steps li{border-top:1px solid var(--line-strong);padding-top:22px}
.steps .n{font:500 .72rem/1 var(--mono);letter-spacing:.1em;color:var(--accent);text-transform:uppercase}
.steps h3{margin-top:14px}
.steps p{color:var(--muted);margin-top:8px;font-size:.95rem}

/* faq */
.faq{border-bottom:1px solid var(--line)}
details{border-top:1px solid var(--line)}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 0;font-weight:500;font-size:1.03rem}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font:400 1.4rem/1 var(--mono);color:var(--accent);flex:none}
details[open] summary::after{content:"–"}
details p{color:var(--muted);padding-bottom:24px;max-width:62ch}

/* footer */
footer{background:var(--ink-block);color:#aab6c8;padding-block:44px 40px;font-size:.88rem}
.flinks{display:flex;flex-wrap:wrap;gap:10px 28px;color:#fff;font-weight:500}
.flinks a:hover{text-decoration:underline}
footer p{margin-top:16px}
footer .dim{color:#7f8da3;font-size:.82rem}

.cta-bar{display:none;transition:transform .25s}
.cta-bar.is-hidden{transform:translateY(110%)}

@media (max-width:1020px){
  nav{display:none}.burger{display:inline-flex}.bar .btn{display:none}
  header.open nav{display:flex;flex-direction:column;gap:0;position:absolute;left:0;right:0;top:100%;background:var(--bg);border-bottom:1px solid var(--line);padding:8px var(--gutter) 16px;font-size:1rem}
  header.open nav a{padding-block:14px;border-bottom:1px solid var(--line)}
}
@media (max-width:900px){
  .hero-grid,.split{grid-template-columns:minmax(0,1fr)}
  .plans{grid-template-columns:minmax(0,1fr)}
  .plan + .plan{border-left:0;border-top:1px solid var(--line)}
  .plan.hot{order:-1}
  .plan .tag{min-height:0}
  .list li{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:720px){
  .steps{grid-template-columns:minmax(0,1fr)}
  .cta .btn{flex:1 1 220px}
  .cta-bar{display:block;position:fixed;left:0;right:0;bottom:0;z-index:30;padding:10px var(--gutter) calc(10px + env(safe-area-inset-bottom,0px));background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--line)}
  .cta-bar .btn{width:100%}
  footer{padding-bottom:104px}
  .cmp{margin-inline:calc(var(--gutter) * -1);border-radius:0;border-inline:0}
}
@media (max-width:380px){h1{font-size:1.75rem}.plan{padding:24px}}
@media (min-width:1280px){.wrap{max-width:1240px}}

/* ---------- контакты ---------- */
.ic{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.ask{margin-top:14px;font-size:.95rem;color:var(--muted)}
.ask a,.lnk{color:var(--fg);text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:3px}
.contact{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:clamp(24px,4vw,40px);display:grid;gap:14px}
.c-k{font:500 .72rem/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.c-v{font-size:clamp(1.3rem,3vw,1.8rem);font-weight:500;letter-spacing:-.01em;word-break:break-all}
.c-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.contact .fine{margin-top:4px}

/* ---------- адаптив ---------- */
@media (min-width:1600px){html{font-size:106.25%}.wrap{max-width:1360px}}
@media (max-width:1100px){.plan{padding:26px}}
@media (hover:hover){.plan:not(.hot):hover{background:color-mix(in srgb,var(--accent) 4%,var(--surface))}}
@media (max-width:900px){.review{max-width:640px}}
@media (max-width:720px){.c-actions .btn{flex:1 1 220px}}
@media (max-height:480px) and (orientation:landscape){.cta-bar{display:none}footer{padding-bottom:40px}}