/* v2rayVPN — общая дизайн-система (из прототипа редизайн/v2-rayvpn/v2rayvpn.html) */
/* Layout: чёрная сцена в духе v2raytun — монохром, пилюли, карточки r32 с радиальным свечением;
   своя черта v2rayVPN — «табло сигнала»: моноширинные показания пинга, ₽/день и остатка, единственный акцент — жёлтая молния. */
:root{
  --bg:#000;
  --s1:#0a0a0a;
  --s2:#121212;
  --s3:#1a1a1a;
  --line:#242424;
  --line2:#333;
  --fg:#fff;
  --fg2:#dadada;
  --mute:#9c9c9c;
  --dim:#5c5c5c;
  --volt:#f6c945;
  --volt-ink:#140f00;
  --volt-soft:rgba(246,201,69,.12);
  --ok:#7ad39e;
  --ok-soft:rgba(122,211,158,.12);
  --err:#ff8a7a;
  --err-soft:rgba(255,138,122,.12);
  --f-display:"Onest","SF Pro Display",-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --f-body:"Onest",-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Consolas,"Liberation Mono",monospace;
  --r-card:32px;
  --r-mid:20px;
  --r-sm:14px;
  --pill:999px;
  --glass:rgba(12,13,16,.62);
  --glass2:rgba(18,19,23,.72);
  --warm:rgba(246,201,69,.11);
  --steel:rgba(92,124,168,.16);
  --graph:rgba(120,128,140,.10);
  --gutter:24px;
  --maxw:1200px;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background-color:var(--bg);background-image:linear-gradient(180deg,#0b0c10 0,#040405 640px,#000 45%,#040507 100%);color:var(--fg);font:400 16px/1.55 var(--f-body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{max-width:100%}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--volt);outline-offset:3px;border-radius:8px}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:600;margin:0;text-wrap:balance;letter-spacing:-.02em}
p{margin:0}
.ico{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.num{font-variant-numeric:tabular-nums}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.grad{background:linear-gradient(0deg,#fff 10%,#6a6a6a 92%);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{font:500 12px/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.muted{color:var(--mute)}
.dimt{color:var(--dim)}

/* ---------- кнопки ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 22px;border-radius:var(--pill);border:1px solid transparent;font-weight:500;font-size:16px;line-height:1.2;text-decoration:none;cursor:pointer;transition:transform .15s ease,background-color .15s ease,border-color .15s ease,opacity .15s;white-space:nowrap;background:none}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--fg);color:#000}
.btn-primary:hover{background:var(--fg2)}
.btn-ghost{background:linear-gradient(110deg,#242424 0%,#000 26%,#000 74%,#242424 100%);border-color:var(--line2);color:var(--fg)}
.btn-ghost:hover{border-color:#555}
.btn-quiet{background:var(--s3);color:var(--fg)}
.btn-quiet:hover{background:#242424}
.btn-volt{background:var(--volt);color:var(--volt-ink)}
.btn-volt:hover{filter:brightness(1.06)}
.btn-danger{background:var(--err-soft);color:var(--err);border-color:rgba(255,138,122,.3)}
.btn-sm{min-height:38px;padding:8px 14px;font-size:14px}
.btn-block{width:100%}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.link{color:var(--fg);text-decoration:underline;text-decoration-color:var(--dim);text-underline-offset:3px}
.link:hover{text-decoration-color:var(--fg)}

/* ---------- табло сигнала (фирменная черта) ---------- */
.tele{display:inline-flex;align-items:center;gap:8px;padding:6px 12px 6px 10px;border:1px solid var(--line2);border-radius:var(--pill);background:var(--s1);font:500 12px/1.2 var(--f-mono);color:var(--fg2);font-variant-numeric:tabular-nums;white-space:nowrap}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--volt);box-shadow:0 0 0 0 rgba(246,201,69,.6);animation:pulse 2s infinite}
.pulse.ok{background:var(--ok);box-shadow:0 0 0 0 rgba(122,211,158,.6);animation-name:pulseok}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(246,201,69,.55)}70%{box-shadow:0 0 0 7px rgba(246,201,69,0)}100%{box-shadow:0 0 0 0 rgba(246,201,69,0)}}
@keyframes pulseok{0%{box-shadow:0 0 0 0 rgba(122,211,158,.55)}70%{box-shadow:0 0 0 7px rgba(122,211,158,0)}100%{box-shadow:0 0 0 0 rgba(122,211,158,0)}}
.meter{position:relative;height:6px;border-radius:6px;background:var(--s3);overflow:hidden}
.meter>i{position:absolute;inset:0 auto 0 0;border-radius:6px;background:var(--fg2);width:var(--w,50%)}
.meter.v>i{background:var(--volt)}
.meter.ok>i{background:var(--ok)}
.ticks{background-image:repeating-linear-gradient(90deg,transparent 0 9px,rgba(0,0,0,.55) 9px 10px)}

/* ---------- карточки ---------- */
.card{position:relative;border-radius:var(--r-card);border:1px solid var(--line2);background:radial-gradient(114% 141% at 100% 100%,rgba(87,87,87,.28) 0%,rgba(11,11,11,.55) 70%),var(--glass)}
.panel{border-radius:var(--r-mid);border:1px solid var(--line);background:var(--s1)}
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:var(--pill);font:500 12px/1.3 var(--f-mono);letter-spacing:.02em;white-space:nowrap}
.b-volt{background:var(--volt-soft);color:var(--volt)}
.b-ok{background:var(--ok-soft);color:var(--ok)}
.b-err{background:var(--err-soft);color:var(--err)}
.b-line{border:1px solid var(--line2);color:var(--mute)}


/* ---------- шапка сайта ---------- */
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;background:rgba(0,0,0,.72);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .2s}
.site-header.scrolled{border-bottom-color:var(--line)}
.hbar{display:flex;align-items:center;gap:24px;height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font:600 20px/1 var(--f-display);letter-spacing:-.02em}
.brand svg{width:34px;height:34px}
.brand small{display:block;font:500 11px/1 var(--f-mono);color:var(--dim);letter-spacing:.04em;margin-top:4px}
.nav{display:flex;gap:4px;margin-inline:auto}
.nav a{padding:8px 14px;border-radius:var(--pill);text-decoration:none;color:var(--mute);font-size:15px;font-weight:500}
.nav a:hover,.nav a[aria-current="page"]{color:var(--fg);background:var(--s2)}
.hact{display:flex;gap:8px;align-items:center}
.burger{display:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--line2);background:var(--s1);cursor:pointer;align-items:center;justify-content:center}
.mnav{display:none}
@media (max-width:960px){
  .nav,.hact .hide-m{display:none}
  .burger{display:inline-flex}
  .hbar{justify-content:space-between}
  .mnav.open{display:grid;gap:4px;padding:8px var(--gutter) 20px;border-top:1px solid var(--line)}
  .mnav a{padding:14px 4px;text-decoration:none;font-size:18px;border-bottom:1px solid var(--line)}
  .mnav .row{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}
}

/* ---------- главная ---------- */
.hero{padding-block:72px 40px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:56px;align-items:center}
.hero h1{font-size:clamp(44px,6.4vw,88px);line-height:1.02;letter-spacing:-.035em;font-weight:600}
.hero .lead{margin-top:24px;font-size:19px;color:var(--mute);max-width:34ch}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.hero .note{margin-top:18px;font-size:14px;color:var(--dim);display:flex;align-items:center;gap:8px}
.console{padding:28px;display:grid;gap:22px;overflow:hidden}
.console::before{content:"";position:absolute;inset:-40% -30% auto auto;width:360px;height:360px;background:radial-gradient(closest-side,rgba(246,201,69,.16),transparent);pointer-events:none}
.c-head{display:flex;justify-content:space-between;align-items:center;gap:12px}
.c-big{display:flex;align-items:baseline;gap:10px}
.c-big b{font:600 76px/0.9 var(--f-mono);letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.c-big span{font:500 18px/1 var(--f-mono);color:var(--mute)}
.spark{display:flex;align-items:flex-end;gap:3px;height:56px}
.spark i{flex:1;height:100%;background:linear-gradient(180deg,#4a4a4a,#262626);border-radius:2px;transform-origin:50% 100%;transform:scaleY(.4);transition:transform .9s cubic-bezier(.3,.7,.3,1)}
.spark i:last-child{background:var(--volt);box-shadow:0 0 14px rgba(246,201,69,.5)}
.locs{display:grid;gap:2px;border-top:1px solid var(--line);padding-top:8px}
.loc{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;padding:12px 0;border-bottom:1px dashed var(--line)}
.loc:last-child{border-bottom:0}
.flag{width:30px;height:22px;border-radius:5px;overflow:hidden;display:block}
.loc .mono{color:var(--fg2)}
.loc.best .mono{color:var(--volt)}
.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-block:1px solid var(--line);margin-top:32px}
.fact{padding:26px 20px;display:grid;gap:6px;border-right:1px solid var(--line)}
.fact:last-child{border-right:0}
.fact b{font:600 28px/1 var(--f-mono);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.fact span{color:var(--mute);font-size:14px}
.sec{padding-block:96px 0}
.sec-head{display:grid;gap:14px;max-width:680px;margin-bottom:44px}
.sec-head h2{font-size:clamp(34px,4.4vw,60px);line-height:1.05}
.sec-head p{color:var(--mute);font-size:18px}
.center{text-align:center;margin-inline:auto;justify-items:center}

.how{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px}
.steps{list-style:none;margin:0;padding:8px;display:grid;counter-reset:s}
.steps li{display:grid;grid-template-columns:44px 1fr;gap:16px;align-items:start;padding:18px 16px;border-bottom:1px solid var(--line);counter-increment:s}
.steps li:last-child{border-bottom:0}
.steps li::before{content:counter(s,decimal-leading-zero);font:600 13px/44px var(--f-mono);text-align:center;width:44px;height:44px;border-radius:50%;border:1px solid var(--line2);color:var(--fg2)}
.steps b{display:block;font-weight:600;font-size:17px}
.steps span{color:var(--mute);font-size:15px}
.dl{padding:28px;display:grid;gap:20px;align-content:start}
.seg{display:flex;flex-wrap:wrap;gap:6px;padding:6px;border-radius:var(--pill);background:var(--s2);border:1px solid var(--line)}
.seg button{flex:1 1 auto;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:8px 14px;border-radius:var(--pill);border:0;background:none;color:var(--mute);cursor:pointer;font-weight:500;font-size:14px;white-space:nowrap}
.seg button[aria-pressed="true"]{background:var(--fg);color:#000}
.seg button:not([aria-pressed="true"]):hover{color:var(--fg)}
.seg .ico{width:18px;height:18px}
.dl-body{display:grid;gap:14px;padding:22px;border-radius:var(--r-mid);background:var(--s2);border:1px solid var(--line)}
.dl-body h3{font-size:22px}
.dl-meta{display:flex;flex-wrap:wrap;gap:8px}

.feat{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.feat .card{padding:30px;display:grid;gap:14px;align-content:start;min-height:240px}
.feat .card.wide{grid-column:span 2}
.feat h3{font-size:24px;font-weight:500}
.feat p{color:var(--mute)}
.ficon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:var(--s3);border:1px solid var(--line2)}
.ficon .ico{width:24px;height:24px}
.feat .readout{margin-top:auto;display:flex;flex-wrap:wrap;gap:8px}

.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-mid);-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:15px}
th,td{text-align:left;padding:16px 20px;border-bottom:1px solid var(--line);white-space:nowrap}
th{font:500 12px/1.2 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--dim);background:var(--s1)}
tr:last-child td{border-bottom:0}
td.r,th.r{text-align:right}
tr.me{background:linear-gradient(90deg,var(--volt-soft),transparent 60%)}
tr.me td:first-child{font-weight:600}
.tbl-note{margin-top:14px;font-size:13px;color:var(--dim)}

.price-mini{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.pm{position:relative;padding:22px;border-radius:var(--r-mid);border:1px solid var(--line);background:var(--glass);display:grid;gap:10px;text-decoration:none;transition:border-color .2s,translate .35s cubic-bezier(.2,.7,.2,1)}
.pm:hover{border-color:#555}
.pm .p{font:600 34px/1 var(--f-mono);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.pm .p small{font-size:16px;color:var(--mute);font-weight:500}
.pm.hot{border-color:rgba(246,201,69,.45)}
.pm-row{display:flex;justify-content:space-between;align-items:center;gap:8px}

.faq{display:grid;gap:10px;max-width:860px}
.faq details{border:1px solid var(--line);border-radius:var(--r-mid);background:var(--glass)}
.faq summary{list-style:none;cursor:pointer;padding:20px 24px;display:flex;justify-content:space-between;gap:16px;align-items:center;font-weight:500;font-size:17px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ico{transition:transform .2s}
.faq details[open] summary .ico{transform:rotate(45deg)}
.faq .a{padding:0 24px 22px;color:var(--mute);max-width:70ch}

.band{margin-top:96px;padding:56px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px;align-items:center;overflow:hidden}
.band h2{font-size:clamp(30px,3.6vw,48px);line-height:1.05}
.band p{color:var(--mute);margin-top:12px;max-width:46ch}

.site-footer{margin-top:96px;border-top:1px solid var(--line);padding-block:48px calc(40px + env(safe-area-inset-bottom,0px))}
.fgrid{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:32px}
.fgrid h4{font:500 12px/1 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--dim);margin-bottom:16px}
.fgrid ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.fgrid a{text-decoration:none;color:var(--mute)}
.fgrid a:hover{color:var(--fg)}
.fbottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:40px;padding-top:24px;border-top:1px solid var(--line);color:var(--dim);font-size:13px}

/* ---------- формы ---------- */
.field{display:grid;gap:8px}
.field label,.lbl{font-size:14px;color:var(--fg2);font-weight:500}
.input,select.input{width:100%;min-height:52px;padding:14px 18px;border-radius:var(--r-sm);border:1px solid var(--line2);background:var(--s1);font-size:16px;transition:border-color .15s,background-color .15s}
.input::placeholder{color:var(--dim)}
.input:hover{border-color:#444}
.input:focus{outline:none;border-color:var(--fg2);background:var(--s2)}
.input[aria-invalid="true"]{border-color:var(--err)}
.hint{font-size:13px;color:var(--dim)}
.err{font-size:13px;color:var(--err);min-height:0}
.pw{position:relative}
.pw .input{padding-right:56px}
.pw button{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:44px;height:44px;border:0;background:none;color:var(--mute);cursor:pointer;border-radius:10px}
.check{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--mute);cursor:pointer}
.check input{appearance:none;flex:none;width:20px;height:20px;margin-top:1px;border-radius:6px;border:1px solid var(--line2);background:var(--s1);display:grid;place-items:center;cursor:pointer}
.check input:checked{background:var(--fg);border-color:var(--fg)}
.check input:checked::after{content:"";width:10px;height:6px;border:2px solid #000;border-top:0;border-right:0;transform:rotate(-45deg) translate(1px,-1px)}

/* ---------- авторизация ---------- */
.auth{padding-block:56px 0;display:grid;grid-template-columns:minmax(0,480px) minmax(0,1fr);gap:48px;align-items:start}
.auth-card{padding:40px;display:grid;gap:24px}
.auth-card h1{font-size:34px;line-height:1.1}
.auth-card .sub{color:var(--mute)}
.auth-form{display:grid;gap:16px}
.auth-alt{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:14px;color:var(--mute)}
.auth-side{display:grid;gap:20px;padding-top:12px}
.auth-side h2{font-size:clamp(32px,3.6vw,52px);line-height:1.04}
.auth-side ul{list-style:none;margin:0;padding:0;display:grid;gap:0;border-top:1px solid var(--line)}
.auth-side li{display:grid;grid-template-columns:auto 1fr;gap:14px;padding:16px 0;border-bottom:1px solid var(--line);color:var(--mute)}
.auth-side li b{color:var(--fg);font-weight:500}
.okbox{display:grid;gap:14px;padding:22px;border-radius:var(--r-mid);background:var(--ok-soft);border:1px solid rgba(122,211,158,.3)}
.okbox h3{font-size:20px;color:var(--fg)}
.copyrow{display:flex;gap:8px;align-items:stretch}
.copyrow .input{font-family:var(--f-mono);font-size:14px;min-width:0}

/* ---------- тарифы (общий компонент) ---------- */
.plans{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:24px;align-items:start}
.plan-list{display:grid;gap:10px}
.plan{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr) minmax(90px,170px) auto;gap:18px;align-items:center;padding:18px 22px;border-radius:var(--r-mid);border:1px solid var(--line);background:var(--glass);cursor:pointer;transition:border-color .2s,background-color .2s,box-shadow .3s}
.plan:hover{border-color:#444}
.plan input{position:absolute;opacity:0;pointer-events:none}
.plan .dot{width:22px;height:22px;border-radius:50%;border:1.5px solid var(--line2);display:grid;place-items:center}
.plan .dot::after{content:"";width:10px;height:10px;border-radius:50%;background:transparent}
.plan:has(input:checked){border-color:rgba(246,201,69,.55);background:radial-gradient(90% 180% at 0% 50%,rgba(246,201,69,.10),transparent 60%),radial-gradient(120% 160% at 100% 100%,rgba(87,87,87,.22),transparent 70%),var(--glass2);box-shadow:0 0 0 1px rgba(246,201,69,.18),0 18px 50px -22px rgba(246,201,69,.35)}
.plan:has(input:checked) .dot{border-color:var(--fg)}
.plan:has(input:checked) .dot::after{background:var(--fg)}
.plan:has(input:focus-visible){outline:2px solid var(--volt);outline-offset:3px}
.plan .nm{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px}
.plan .nm b{font-weight:600;font-size:17px}
.plan .per{font-size:14px;color:var(--mute)}
.plan .rd{display:grid;gap:6px}
.plan .rd span{font:500 12px/1 var(--f-mono);color:var(--mute);font-variant-numeric:tabular-nums;text-align:right}
.plan .pr{font:600 24px/1 var(--f-mono);letter-spacing:-.03em;text-align:right;font-variant-numeric:tabular-nums;min-width:96px}
.plan .pr s{display:block;font-size:12px;color:var(--dim);font-weight:400;letter-spacing:0;margin-bottom:4px}
.summary{position:sticky;top:96px;padding:28px;display:grid;gap:20px}
.summary .total{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.summary .total b{font:600 44px/1 var(--f-mono);letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.summary ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;font-size:15px;color:var(--fg2)}
.summary li{display:flex;gap:10px;align-items:flex-start}
.summary li .ico{color:var(--volt);width:18px;height:18px;margin-top:2px}
.paysrc{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.paysrc label{display:grid;gap:4px;padding:12px 14px;border-radius:var(--r-sm);border:1px solid var(--line2);cursor:pointer;font-size:14px}
.paysrc label span{font:500 12px/1.2 var(--f-mono);color:var(--mute)}
.paysrc input{position:absolute;opacity:0;pointer-events:none}
.paysrc label:has(input:checked){border-color:var(--fg);background:var(--s2)}
.paysrc label:has(input:focus-visible){outline:2px solid var(--volt);outline-offset:2px}
.note{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--mute);line-height:1.5}
.note .ico{width:18px;height:18px;color:var(--volt);margin-top:1px}
.tabs-head{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;margin-bottom:18px}
.tabs-head .seg{flex:0 1 auto}
.callout{display:flex;gap:16px;align-items:flex-start;padding:20px 22px;border-radius:var(--r-mid);border:1px solid var(--line2);background:var(--s1)}
.callout .ico{color:var(--volt);width:22px;height:22px;margin-top:2px}
.callout b{display:block;margin-bottom:2px}
.callout p{color:var(--mute);font-size:15px}

/* ---------- юридические ---------- */
.legal{display:grid;grid-template-columns:260px minmax(0,1fr);gap:56px;padding-block:56px 0;align-items:start}
.toc{position:sticky;top:96px;display:grid;gap:4px;max-height:calc(100vh - 120px);overflow:auto;padding-right:8px}
.toc a{display:grid;grid-template-columns:28px 1fr;gap:6px;padding:8px 10px;border-radius:10px;text-decoration:none;color:var(--mute);font-size:14px;line-height:1.35}
.toc a span{font:500 12px/1.6 var(--f-mono);color:var(--dim)}
.toc a:hover,.toc a.cur{background:var(--s2);color:var(--fg)}
.doc{max-width:70ch}
.doc .dhead{display:grid;gap:16px;padding-bottom:32px;margin-bottom:8px;border-bottom:1px solid var(--line)}
.doc h1{font-size:clamp(34px,4.6vw,56px);line-height:1.05}
.doc .dmeta{display:flex;flex-wrap:wrap;gap:8px}
.doc .intro{color:var(--fg2);font-size:18px}
.doc section{padding-top:36px;scroll-margin-top:96px}
.doc h2{font-size:24px;display:flex;gap:14px;align-items:baseline;margin-bottom:16px}
.doc h2 span{font:500 14px/1 var(--f-mono);color:var(--volt)}
.doc ol{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.doc li{display:grid;grid-template-columns:52px 1fr;gap:8px;color:var(--fg2);line-height:1.65}
.doc li>em{font:normal 500 13px/1.9 var(--f-mono);color:var(--dim)}
.doc p{color:var(--fg2);line-height:1.65;margin-bottom:12px}
.doc .appx{margin-top:56px;padding:32px;border-radius:var(--r-mid);border:1px solid var(--line);background:var(--s1)}
.doc .appx h2{font-size:22px}

/* ---------- кабинет ---------- */
.app{grid-template-columns:272px minmax(0,1fr);min-height:100vh}
.side{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:20px;padding:24px 18px 64px;border-right:1px solid var(--line);background:var(--s1)}
.side .brand{padding:4px 8px}
.who{padding:0 8px;font-size:13px;color:var(--mute);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bal{padding:20px;border-radius:24px;display:grid;gap:14px;border:1px solid var(--line2);background:radial-gradient(120% 140% at 100% 100%,rgba(246,201,69,.14),transparent 60%),var(--s2)}
.bal .v{font:600 32px/1 var(--f-mono);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.snav{display:grid;gap:2px}
.snav a{display:flex;align-items:center;gap:12px;padding:12px 12px;border-radius:14px;text-decoration:none;color:var(--mute);font-weight:500}
.snav a:hover{color:var(--fg);background:var(--s2)}
.snav a[aria-current="page"]{color:var(--fg);background:var(--s3)}
.snav a[aria-current="page"] .ico{color:var(--volt)}
.snav .ext{margin-left:auto;width:16px;height:16px;color:var(--dim)}
.side .foot{margin-top:auto;display:grid;gap:8px}
.main{min-width:0;padding:28px 40px 80px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:32px}
.topbar h1{font-size:clamp(28px,3vw,40px);line-height:1.1}
.topbar p{color:var(--mute);margin-top:6px}
.mtop{display:none}
.tabbar{display:none}
.krow{display:grid;gap:16px}
.key{padding:26px;display:grid;gap:20px}
.key-h{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;align-items:center}
.key-h h3{font:600 22px/1.1 var(--f-mono);letter-spacing:.02em;display:flex;align-items:center;gap:12px}
.key-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden}
.key-grid>div{background:var(--s1);padding:14px 16px;display:grid;gap:6px;min-width:0}
.key-grid dt{font:500 11px/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--dim)}
.key-grid dd{margin:0;font:500 15px/1.3 var(--f-mono);font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.key-life{display:grid;gap:8px}
.key-life .row{display:flex;justify-content:space-between;font:500 13px/1 var(--f-mono);color:var(--mute)}
.key-act{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.key-act .sp{flex:1}
.toggle{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 16px;border-radius:var(--r-sm);background:var(--s2);border:1px solid var(--line)}
.toggle b{font-weight:500;display:block}
.toggle span{font-size:13px;color:var(--mute)}
.sw{appearance:none;flex:none;width:46px;height:28px;border-radius:28px;background:var(--line2);position:relative;cursor:pointer;transition:background-color .2s}
.sw::after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:var(--fg);transition:transform .2s}
.sw:checked{background:var(--volt)}
.sw:checked::after{transform:translateX(18px);background:#000}
.drawer{display:grid;gap:16px;padding:20px;border-radius:var(--r-mid);background:var(--s2);border:1px solid var(--line)}
.drawer h4{font-size:17px;font-weight:600}
.qrbox{display:grid;grid-template-columns:auto minmax(0,1fr);gap:20px;align-items:center}
.qr{width:168px;height:168px;padding:10px;border-radius:16px;background:#fff}
.qr svg{display:block;width:100%;height:100%}
.devs{display:grid;gap:8px}
.dev{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:12px 14px;border-radius:var(--r-sm);background:var(--s1);border:1px solid var(--line)}
.dev span{font-size:13px;color:var(--mute)}
.more{position:relative}
.menu{position:absolute;right:0;bottom:calc(100% + 8px);z-index:20;min-width:240px;padding:6px;border-radius:16px;border:1px solid var(--line2);background:var(--s2);box-shadow:0 20px 40px rgba(0,0,0,.6);display:grid}
.menu button{display:flex;align-items:center;gap:10px;padding:11px 12px;border:0;background:none;border-radius:10px;text-align:left;cursor:pointer;font-size:14px}
.menu button:hover{background:var(--s3)}
.menu .dz{color:var(--err)}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.stat{position:relative;padding:20px;border-radius:var(--r-mid);border:1px solid var(--line);background:var(--glass);display:grid;gap:8px;transition:translate .35s cubic-bezier(.2,.7,.2,1),border-color .2s}
.stat b{font:600 30px/1 var(--f-mono);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.stat span{font-size:13px;color:var(--mute)}
.stat.v b{color:var(--volt)}
.blk{padding:26px;display:grid;gap:18px}
.blk h2{font-size:22px}
.g2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}
.stack{display:grid;gap:16px}
.presets{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.presets button{min-height:52px;border-radius:var(--r-sm);border:1px solid var(--line2);background:var(--s1);cursor:pointer;font:500 16px/1 var(--f-mono);font-variant-numeric:tabular-nums}
.presets button[aria-pressed="true"]{border-color:var(--fg);background:var(--s2)}
.empty{padding:28px;text-align:center;color:var(--mute);border:1px dashed var(--line2);border-radius:var(--r-mid)}
.trial{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;padding:20px 24px;border-radius:var(--r-mid);border:1px solid rgba(246,201,69,.35);background:linear-gradient(100deg,var(--volt-soft),transparent 65%),var(--s1);margin-bottom:24px}
.trial b{display:block;font-size:17px}
.trial p{color:var(--mute);font-size:14px}

/* ---------- тосты и переключатель страниц ---------- */
.toast{position:fixed;left:50%;bottom:calc(28px + env(safe-area-inset-bottom,0px));transform:translate(-50%,20px);opacity:0;z-index:90;display:flex;align-items:center;gap:10px;padding:12px 18px;border-radius:var(--pill);background:var(--fg);color:#000;font-weight:500;font-size:15px;pointer-events:none;transition:opacity .2s,transform .2s;max-width:calc(100vw - 32px)}
.toast.show{opacity:1;transform:translate(-50%,0)}


/* ---------- атмосфера: свечения, зерно, фирменный узор «луч/сигнал» ---------- */
.atmo{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden;transition:opacity .6s}
.atmo i{position:absolute;border-radius:50%;will-change:transform}
.atmo .b1{width:70vmax;height:70vmax;right:-22vmax;top:-30vmax;background:radial-gradient(closest-side,var(--warm),transparent 70%);animation:drift1 34s ease-in-out infinite alternate}
.atmo .b2{width:80vmax;height:80vmax;left:-34vmax;top:18vh;background:radial-gradient(closest-side,var(--steel),transparent 70%);animation:drift2 40s ease-in-out infinite alternate}
.atmo .b3{width:60vmax;height:60vmax;right:-18vmax;bottom:-34vmax;background:radial-gradient(closest-side,var(--graph),transparent 70%);animation:drift3 28s ease-in-out infinite alternate}
.atmo .grain{inset:0;border-radius:0;opacity:.07;will-change:auto;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .6 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}
@keyframes drift1{to{transform:translate3d(-14vmax,10vmax,0) scale(1.08)}}
@keyframes drift2{to{transform:translate3d(12vmax,-8vmax,0) scale(.94)}}
@keyframes drift3{to{transform:translate3d(-10vmax,-12vmax,0) scale(1.1)}}
body.is-auth .atmo{opacity:.6}
/* кабинет: своя, более заметная атмосфера */
body.in-cab .atmo .b1{top:-34vmax;right:-26vmax}
body.in-cab .atmo .b2{top:auto;bottom:-30vmax;left:-20vmax}
.main{position:relative;isolation:isolate}
body.in-cab .main::before{content:"";position:fixed;z-index:-1;pointer-events:none;inset:0 0 0 272px;
  background:
    radial-gradient(50% 42% at 88% 0%,rgba(246,201,69,.13),transparent 70%),
    radial-gradient(45% 50% at 8% 100%,rgba(92,124,168,.16),transparent 72%),
    radial-gradient(rgba(255,255,255,.085) 1px,transparent 1.4px) 0 0/24px 24px;
  background-repeat:no-repeat,no-repeat,repeat;
  -webkit-mask-image:linear-gradient(180deg,#000 0%,rgba(0,0,0,.55) 45%,#000 100%);mask-image:linear-gradient(180deg,#000 0%,rgba(0,0,0,.55) 45%,#000 100%)}
body.in-cab .main::after{content:"";position:fixed;z-index:-1;pointer-events:none;right:-180px;bottom:-220px;width:720px;height:720px;max-width:90vw;
  background-image:repeating-radial-gradient(circle,rgba(255,255,255,.075) 0 1px,transparent 1.5px 34px);
  -webkit-mask-image:radial-gradient(closest-side,#000 20%,transparent 100%);mask-image:radial-gradient(closest-side,#000 20%,transparent 100%)}
.side{background:linear-gradient(180deg,rgba(246,201,69,.05),transparent 38%),var(--s1)}
@media (max-width:960px){body.in-cab .main::before{left:0}}

/* точечная сетка и сигнальные дуги */
.hero,.auth,.band,.topbar,.legal .dhead{position:relative;isolation:isolate}
.hero::before,.auth::before{content:"";position:absolute;z-index:-1;inset:-24px 0 0;pointer-events:none;background-image:radial-gradient(rgba(255,255,255,.11) 1px,transparent 1.4px);background-size:22px 22px;-webkit-mask-image:radial-gradient(70% 60% at 30% 35%,#000 0%,transparent 75%);mask-image:radial-gradient(70% 60% at 30% 35%,#000 0%,transparent 75%)}
.hero::after{content:"";position:absolute;z-index:-1;pointer-events:none;right:-4%;top:50%;width:min(760px,100%);aspect-ratio:1;transform:translateY(-50%);background-image:repeating-radial-gradient(circle,rgba(255,255,255,.07) 0 1px,transparent 1.5px 36px);-webkit-mask-image:radial-gradient(closest-side,#000 25%,transparent 100%);mask-image:radial-gradient(closest-side,#000 25%,transparent 100%)}
.band::after{content:"";position:absolute;z-index:-1;pointer-events:none;inset:0;background-image:radial-gradient(60% 90% at 100% 100%,rgba(246,201,69,.12),transparent 70%),repeating-radial-gradient(circle at 100% 100%,rgba(255,255,255,.08) 0 1px,transparent 1.5px 30px);-webkit-mask-image:radial-gradient(85% 120% at 100% 100%,#000 30%,transparent 100%);mask-image:radial-gradient(85% 120% at 100% 100%,#000 30%,transparent 100%)}
.topbar::before{content:"";position:absolute;z-index:-1;pointer-events:none;right:0;top:-120px;width:420px;height:300px;max-width:100%;background-image:repeating-radial-gradient(circle at 100% 0%,rgba(255,255,255,.07) 0 1px,transparent 1.5px 26px);-webkit-mask-image:radial-gradient(closest-side at 100% 0%,#000 10%,transparent 100%);mask-image:radial-gradient(closest-side at 100% 0%,#000 10%,transparent 100%)}
.legal .dhead::before{content:"";position:absolute;z-index:-1;pointer-events:none;inset:-40px 0 0 0;background-image:radial-gradient(rgba(255,255,255,.09) 1px,transparent 1.4px);background-size:20px 20px;-webkit-mask-image:radial-gradient(60% 70% at 20% 30%,#000,transparent 75%);mask-image:radial-gradient(60% 70% at 20% 30%,#000,transparent 75%)}
/* разделители секций: сигнальная линия с точкой-источником */
.v2-public,.main{overflow-x:clip}
.sec{position:relative}
.sec::before{content:"";position:absolute;left:var(--gutter);right:var(--gutter);top:44px;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.14) 30%,rgba(246,201,69,.45) 50%,rgba(255,255,255,.14) 70%,transparent)}
.sec::after{content:"";position:absolute;left:50%;top:41px;width:7px;height:7px;margin-left:-3.5px;border-radius:50%;background:var(--volt);box-shadow:0 0 0 4px rgba(246,201,69,.12),0 0 18px rgba(246,201,69,.6)}

/* карточки: лёгкий подъём и свечение рамки за курсором */
.fx-glow{--mx:50%;--my:0%}
.fx-glow::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;padding:1px;background:radial-gradient(260px circle at var(--mx) var(--my),rgba(246,201,69,.55),rgba(255,255,255,.12) 40%,transparent 70%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .35s}
@media (hover:hover){
  .fx-glow:hover::after{opacity:1}
  .feat .card,.console{transition:translate .35s cubic-bezier(.2,.7,.2,1),border-color .2s}
  .feat .card:hover,.pm:hover,.stat:hover,.console:hover{translate:0 -4px}
}
.summary{box-shadow:0 30px 80px -40px rgba(246,201,69,.18)}

/* появление секций: только CSS, из видимого состояния, без ожидания наблюдателя */
@supports (animation-timeline: view()){
  .rv{animation:rise linear backwards;animation-timeline:view();animation-range:entry 0% entry 55%}
  @keyframes rise{from{opacity:.35;transform:translateY(28px)}to{opacity:1;transform:none}}
}
@keyframes fadeUp{from{opacity:.4;transform:translateY(14px)}to{opacity:1;transform:none}}
.pg-in{animation:fadeUp .6s cubic-bezier(.2,.7,.2,1) backwards}

/* ---------- адаптив ---------- */
@media (max-width:1100px){
  .plans{grid-template-columns:minmax(0,1fr)}
  .summary{position:static}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .key-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:960px){
  .hero{grid-template-columns:minmax(0,1fr);padding-block:40px 24px;gap:36px}
  .facts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .fact:nth-child(2){border-right:0}
  .fact:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .how{grid-template-columns:minmax(0,1fr)}
  .feat{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .feat .card.wide{grid-column:span 2}
  .price-mini{grid-template-columns:repeat(2,minmax(0,1fr))}
  .band{grid-template-columns:minmax(0,1fr);padding:36px}
  .fgrid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .fgrid>div:first-child{grid-column:1/-1}
  .auth{grid-template-columns:minmax(0,1fr);padding-block:32px 0}
  .auth-side{display:none}
  .legal{grid-template-columns:minmax(0,1fr);gap:24px;padding-block:32px 0}
  .toc{position:static;max-height:none;display:flex;overflow-x:auto;gap:6px;padding-bottom:6px;margin-inline:calc(var(--gutter) * -1);padding-inline:var(--gutter)}
  .toc a{flex:none;grid-template-columns:auto auto;border:1px solid var(--line);border-radius:var(--pill)}
  .sec{padding-block:72px 0}
  /* кабинет: нижняя панель */
  .app{grid-template-columns:minmax(0,1fr)}
  .side{display:none}
  .main{padding:0 var(--gutter) calc(110px + env(safe-area-inset-bottom,0px))}
  .mtop{display:flex;align-items:center;justify-content:space-between;gap:12px;position:sticky;top:env(safe-area-inset-top,0px);z-index:30;height:64px;margin-inline:calc(var(--gutter) * -1);padding-inline:var(--gutter);background:rgba(0,0,0,.8);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);margin-bottom:24px}
  .mtop .brand{font-size:18px}
  .mtop .brand svg{width:30px;height:30px}
  .mbal{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:var(--pill);border:1px solid var(--line2);background:var(--s1);text-decoration:none;font:500 14px/1 var(--f-mono)}
  .tabbar{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));position:fixed;left:0;right:0;bottom:0;z-index:50;padding:6px 6px calc(6px + env(safe-area-inset-bottom,0px));background:rgba(10,10,10,.94);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-top:1px solid var(--line)}
  .tabbar a{display:grid;justify-items:center;gap:4px;padding:8px 2px;border-radius:12px;text-decoration:none;color:var(--dim);font-size:11px;font-weight:500;text-align:center}
  .tabbar a[aria-current="page"]{color:var(--fg)}
  .tabbar a[aria-current="page"] .ico{color:var(--volt)}
  .topbar{margin-bottom:22px}
}
@media (max-width:640px){
  :root{--gutter:16px}
  .hero::after{right:-30%;top:62%;width:520px}
  .sec::before{top:30px}.sec::after{top:27px}
  .topbar::before{width:260px;right:-16px}
  .hero h1{font-size:44px}
  .hero .lead{font-size:17px}
  .hero .cta .btn{flex:1 1 100%}
  .c-big b{font-size:60px}
  .console{padding:22px}
  .fact{padding:20px 14px}
  .fact b{font-size:22px}
  .feat{grid-template-columns:minmax(0,1fr)}
  .feat .card.wide{grid-column:auto}
  .feat .card{min-height:0;padding:24px}
  .price-mini{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px}
  .pm{padding:16px}
  .pm .p{font-size:26px}
  .band{padding:28px 22px;border-radius:24px}
  .band .btn{width:100%}
  .sec-head{margin-bottom:28px}
  .auth-card{padding:26px 20px;border-radius:24px}
  .auth-card h1{font-size:28px}
  .plan{grid-template-columns:auto minmax(0,1fr) auto;gap:12px 14px;padding:16px}
  .plan .rd{grid-column:2/4;grid-row:2}
  .plan .rd span{text-align:left}
  .plan .pr{font-size:20px;min-width:0}
  .summary{padding:22px;border-radius:24px}
  .summary .total b{font-size:36px}
  .card{border-radius:24px}
  .key{padding:20px}
  .key-act .btn{flex:1 1 auto}
  .key-act .sp{display:none}
  .qrbox{grid-template-columns:minmax(0,1fr);justify-items:start}
  .g2{grid-template-columns:minmax(0,1fr)}
  .stats{gap:8px}
  .stat{padding:16px}
  .stat b{font-size:24px}
  .blk{padding:20px}
  .presets{grid-template-columns:repeat(2,minmax(0,1fr))}
  .doc li{grid-template-columns:44px 1fr}
  .doc .appx{padding:22px}
  .copyrow{flex-wrap:wrap}
  .copyrow .btn{flex:1 1 auto}
  .menu{right:auto;left:0}
  th,td{padding:14px 16px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .feat .card:hover,.pm:hover,.stat:hover,.console:hover{translate:none!important}
  .fx-glow::after{display:none}
}

/* ---------- интеграция с исходными скриптами форм ---------- */
/* сообщения, которые показывают sign_in.js / sign_up.js / страница восстановления */
.v2-msg,#msg{margin:0;padding:12px 16px;border-radius:var(--r-sm);font-size:14px;line-height:1.45;border:1px solid var(--line2);background:var(--s2);color:var(--fg2)}
.v2-msg.error,.v2-msg.error1,#msg.error,#msg.error1{background:var(--err-soft);border-color:rgba(255,138,122,.35);color:var(--err)}
.v2-msg.success,.v2-msg.sucess1,#msg.success,#msg.sucess1{background:var(--ok-soft);border-color:rgba(122,211,158,.35);color:var(--ok)}
.v2-msg.wait,.v2-msg.wait1,#msg.wait,#msg.wait1{background:var(--volt-soft);border-color:rgba(246,201,69,.35);color:var(--volt)}
/* скрипты красят кнопку инлайн-цветами (#ffb664, #8200ff, #007bff) — держим фирменный вид */
.auth-form .btn-primary[style]{background:var(--fg)!important;color:#000!important;border-color:transparent!important}
.auth-form .btn-primary:disabled{opacity:.55;cursor:not-allowed}
.auth-form input[style]{border-color:var(--line2)}
#result-box{display:none;padding:18px;border-radius:var(--r-mid);background:var(--ok-soft);border:1px solid rgba(122,211,158,.3);color:var(--fg);font-size:14px;word-break:break-all}
#result-box code{display:block;margin-top:10px;padding:12px 14px;border-radius:var(--r-sm);background:var(--s1);border:1px solid var(--line2);font:600 17px/1.3 var(--f-mono);color:var(--fg);letter-spacing:.02em}
.v2-ref-note{padding:12px 16px;border-radius:var(--r-sm);background:var(--volt-soft);border:1px solid rgba(246,201,69,.35);color:var(--fg2);font-size:14px}
.v2-hidden{display:none!important}
.brand .ico-logo{width:34px;height:34px}