:root{
  --bg:#08080a; --card:#101014; --card2:#15151b; --line:#1e1e26; --line2:#2b2b36;
  --tx:#f2f2f5; --tx2:#9a9aa8; --tx3:#63636f;
  --ac:#3ddc97; --ac2:#22c98a; --vi:#a78bfa; --am:#fbbf24; --rs:#fb7185; --bl:#5b9dff;
  --glow:0 0 0 1px rgba(61,220,151,.15), 0 8px 40px -12px rgba(61,220,151,.28);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--tx);
  font:15px/1.65 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",sans-serif;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(900px 500px at 12% -10%, rgba(61,220,151,.10), transparent 60%),
    radial-gradient(800px 450px at 88% 0%, rgba(91,157,255,.09), transparent 62%),
    radial-gradient(700px 400px at 50% 105%, rgba(167,139,250,.06), transparent 60%)}
.wrap{max-width:1200px;margin:0 auto;padding:0 22px;position:relative;z-index:1}
a{color:var(--ac);text-decoration:none;transition:.15s}a:hover{color:var(--ac2)}

/* ── navigaciya ── */
.nav{border-bottom:1px solid var(--line);background:rgba(8,8,10,.72);
  backdrop-filter:blur(16px) saturate(160%);position:sticky;top:0;z-index:60}
.nav .wrap{display:flex;align-items:center;gap:28px;height:64px}
.logo{font-weight:750;font-size:16.5px;color:var(--tx);letter-spacing:-.025em;display:flex;align-items:center;gap:9px}
.logo b{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;font-size:14px;
  background:linear-gradient(135deg,var(--ac),var(--bl));color:#04140e;box-shadow:0 4px 14px -4px rgba(61,220,151,.6)}
.logo span{color:var(--tx3);font-weight:600}
.nav a.n{color:var(--tx2);font-size:14px;font-weight:500}.nav a.n:hover{color:var(--tx)}
.nav .sp{margin-left:auto}
@media(max-width:820px){.nav a.n{display:none}}

/* ── knopki ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;
  background:linear-gradient(180deg,var(--ac),var(--ac2));color:#04140e;border:0;border-radius:10px;
  padding:10px 19px;font-size:14px;font-weight:650;cursor:pointer;transition:.16s;
  box-shadow:0 4px 16px -6px rgba(61,220,151,.55)}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 24px -8px rgba(61,220,151,.7);color:#04140e}
.btn.g{background:rgba(255,255,255,.04);color:var(--tx);border:1px solid var(--line2);box-shadow:none}
.btn.g:hover{background:rgba(255,255,255,.07);border-color:var(--tx3);transform:translateY(-1px)}
.btn.d{background:transparent;color:var(--rs);border:1px solid rgba(251,113,133,.32);box-shadow:none}
.btn.d:hover{background:rgba(251,113,133,.1)}
.btn.s{padding:7px 13px;font-size:13px;border-radius:8px}

/* ── glavnyy ekran ── */
.hero{padding:96px 0 60px;text-align:center}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:99px;
  border:1px solid var(--line2);background:rgba(255,255,255,.03);font-size:12.5px;color:var(--tx2);
  margin-bottom:26px}
.pill i{width:6px;height:6px;border-radius:50%;background:var(--ac);
  box-shadow:0 0 10px var(--ac);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero h1{font-size:56px;line-height:1.06;font-weight:820;letter-spacing:-.04em;margin-bottom:20px}
.hero h1 em{font-style:normal;background:linear-gradient(100deg,var(--ac) 10%,var(--bl) 60%,var(--vi));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--tx2);font-size:18.5px;max-width:640px;margin:0 auto 34px;line-height:1.6}
.row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
@media(max-width:820px){.hero{padding:56px 0 40px}.hero h1{font-size:35px}.hero p{font-size:16px}}

/* ── setka ── */
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.g2,.g3,.g4{grid-template-columns:1fr}}

/* ── kartochki ── */
.card{background:linear-gradient(180deg,var(--card2),var(--card));border:1px solid var(--line);
  border-radius:16px;padding:22px;transition:.2s}
.card:hover{border-color:var(--line2);transform:translateY(-2px)}
.card h3{font-size:15.5px;font-weight:680;margin-bottom:10px;letter-spacing:-.01em}
.card p{color:var(--tx2);font-size:14px}
.card .ic{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;font-size:17px;
  background:rgba(61,220,151,.1);border:1px solid rgba(61,220,151,.2);margin-bottom:13px}
.kpi{background:linear-gradient(180deg,var(--card2),var(--card));border:1px solid var(--line);
  border-radius:16px;padding:19px 21px}
.kpi .l{color:var(--tx3);font-size:11px;text-transform:uppercase;letter-spacing:.1em;font-weight:650}
.kpi .v{font-size:29px;font-weight:750;margin-top:8px;letter-spacing:-.03em;font-variant-numeric:tabular-nums;
  background:linear-gradient(180deg,var(--tx),#b9b9c6);-webkit-background-clip:text;background-clip:text;color:transparent}
.kpi .s{color:var(--tx3);font-size:12px;margin-top:4px}

.sec{padding:52px 0}
.sec h2{font-size:29px;font-weight:780;letter-spacing:-.03em;margin-bottom:8px}
.sec .sub{color:var(--tx2);margin-bottom:26px;font-size:15.5px}

/* ── tablicy ── */
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{text-align:left;color:var(--tx3);font-size:10.5px;text-transform:uppercase;letter-spacing:.09em;
  font-weight:680;padding:11px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:11px 12px;border-bottom:1px solid rgba(30,30,38,.7);vertical-align:middle}
tr:last-child td{border-bottom:0}
tr:hover td{background:rgba(255,255,255,.02)}
.num{font-variant-numeric:tabular-nums;text-align:right}
.mono{font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace;font-size:12.5px}

.tag{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11.5px;font-weight:650;letter-spacing:.01em}
.t-ok{background:rgba(61,220,151,.13);color:var(--ac);box-shadow:inset 0 0 0 1px rgba(61,220,151,.2)}
.t-no{background:rgba(251,113,133,.13);color:var(--rs);box-shadow:inset 0 0 0 1px rgba(251,113,133,.2)}
.t-w{background:rgba(251,191,36,.13);color:var(--am);box-shadow:inset 0 0 0 1px rgba(251,191,36,.2)}
.t-n{background:rgba(255,255,255,.06);color:var(--tx2)}
.t-v{background:rgba(167,139,250,.13);color:var(--vi)}

/* ── formy ── */
input,select,textarea{background:rgba(0,0,0,.35);border:1px solid var(--line2);border-radius:10px;
  padding:11px 14px;color:var(--tx);font:inherit;font-size:14px;width:100%;transition:.15s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--ac);
  box-shadow:0 0 0 3px rgba(61,220,151,.12);background:rgba(0,0,0,.5)}
input::placeholder,textarea::placeholder{color:var(--tx3)}
label{display:block;color:var(--tx2);font-size:13px;margin-bottom:7px;font-weight:550}
.f{margin-bottom:16px}
.auth{max-width:430px;margin:64px auto}
.auth .card{padding:34px;box-shadow:0 24px 60px -24px rgba(0,0,0,.8)}
.auth h1{font-size:24px;font-weight:750;margin-bottom:7px;letter-spacing:-.02em}
.auth .m{color:var(--tx2);font-size:14px;margin-bottom:24px}

.err{background:rgba(251,113,133,.09);border:1px solid rgba(251,113,133,.28);color:#fda4af;
  padding:12px 15px;border-radius:10px;font-size:13.5px;margin-bottom:17px}
.ok{background:rgba(61,220,151,.09);border:1px solid rgba(61,220,151,.28);color:#86efc4;
  padding:12px 15px;border-radius:10px;font-size:13.5px;margin-bottom:17px}
.warn{background:rgba(251,191,36,.08);border:1px solid rgba(251,191,36,.26);color:#fcd34d;
  padding:12px 15px;border-radius:10px;font-size:13.5px;margin-bottom:17px}

/* ── kabinet ── */
.side{display:grid;grid-template-columns:220px 1fr;gap:30px;padding:28px 0}
@media(max-width:900px){.side{grid-template-columns:1fr}}
.menu{position:sticky;top:82px;align-self:start}
.menu a{display:block;padding:9px 14px;border-radius:10px;color:var(--tx2);font-size:14px;
  margin-bottom:2px;font-weight:500;transition:.14s}
.menu a:hover{background:rgba(255,255,255,.04);color:var(--tx)}
.menu a.on{background:rgba(61,220,151,.11);color:var(--ac);font-weight:650;
  box-shadow:inset 0 0 0 1px rgba(61,220,151,.18)}
.menu .h{color:var(--tx3);font-size:10px;text-transform:uppercase;letter-spacing:.11em;
  font-weight:750;padding:16px 14px 7px}

/* ── kod ── */
pre{background:linear-gradient(180deg,#0c0c10,#0a0a0d);border:1px solid var(--line);border-radius:13px;
  padding:17px 19px;overflow-x:auto;font-family:ui-monospace,Menlo,Consolas,monospace;
  font-size:12.5px;line-height:1.75;color:#d8d8e0}
pre .k{color:var(--vi)}pre .s{color:var(--ac)}pre .c{color:var(--tx3);font-style:italic}pre .n{color:var(--am)}
code{background:rgba(61,220,151,.09);padding:2px 7px;border-radius:6px;
  font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12.5px;color:var(--ac)}

/* ── podval ── */
.foot{border-top:1px solid var(--line);padding:38px 0 30px;color:var(--tx3);font-size:13px;margin-top:70px}
.foot a{color:var(--tx2)}.foot a:hover{color:var(--ac)}
.foot .cols{display:flex;gap:56px;flex-wrap:wrap;margin-bottom:24px}
.foot h4{color:var(--tx);font-size:13px;margin-bottom:11px;font-weight:650}
.foot li{list-style:none;margin-bottom:6px}

/* ── prochee ── */
.chart{display:flex;align-items:flex-end;gap:3px;height:110px;padding-top:12px}
.chart div{flex:1;background:linear-gradient(180deg,var(--ac),rgba(61,220,151,.18));
  border-radius:4px 4px 0 0;min-height:3px;transition:.15s}
.chart div:hover{background:linear-gradient(180deg,var(--bl),rgba(91,157,255,.25))}
.dot{width:7px;height:7px;border-radius:50%;display:inline-block;margin-right:7px}
.d-ok{background:var(--ac);box-shadow:0 0 9px rgba(61,220,151,.7)}
.d-no{background:var(--rs);box-shadow:0 0 9px rgba(251,113,133,.6)}
.key{background:rgba(0,0,0,.45);border:1px dashed var(--ac);border-radius:10px;padding:14px 16px;
  font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;word-break:break-all;color:var(--ac)}
.toc{position:sticky;top:84px;align-self:start}
.toc a{display:block;padding:5px 0;color:var(--tx2);font-size:13.5px;border-left:2px solid transparent;padding-left:11px}
.toc a:hover{color:var(--ac);border-left-color:var(--ac)}
h2.a{scroll-margin-top:88px;font-size:23px;font-weight:750;margin:40px 0 13px;letter-spacing:-.025em}
h3.a{scroll-margin-top:88px;font-size:16.5px;font-weight:680;margin:26px 0 10px}
.doc p{color:var(--tx2);margin-bottom:13px}
.doc ul{color:var(--tx2);margin:0 0 13px 21px}
.doc li{margin-bottom:6px}
.doc table{margin:14px 0 20px}
.doc>h1{font-size:33px;font-weight:820;letter-spacing:-.035em;margin-bottom:10px}
@media(max-width:900px){.toc{display:none}}
/* ═══ dopolnenie oformleniya: cvet, glubina, zhizn ═══ */

/* ── svetyashchiesya pyatna za glavnym ekranom ── */
.hero-wrap{position:relative;overflow:hidden}
.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;pointer-events:none;z-index:0}
.o1{width:520px;height:520px;background:rgba(61,220,151,.30);top:-190px;left:-130px;animation:float1 22s ease-in-out infinite}
.o2{width:460px;height:460px;background:rgba(91,157,255,.26);top:-120px;right:-120px;animation:float2 26s ease-in-out infinite}
.o3{width:400px;height:400px;background:rgba(167,139,250,.20);bottom:-220px;left:44%;animation:float1 30s ease-in-out infinite reverse}
@keyframes float1{0%,100%{transform:translate(0,0)}50%{transform:translate(42px,32px)}}
@keyframes float2{0%,100%{transform:translate(0,0)}50%{transform:translate(-38px,26px)}}
@media(prefers-reduced-motion:reduce){.orb{animation:none}}

.btn.big{padding:14px 28px;font-size:15.5px;border-radius:12px}

/* ── pokazateli na glavnoy ── */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:52px;
  background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.stat{background:linear-gradient(180deg,rgba(21,21,27,.9),rgba(16,16,20,.9));padding:24px 18px;text-align:center;
  backdrop-filter:blur(6px)}
.stat .sv{font-size:32px;font-weight:800;letter-spacing:-.035em;font-variant-numeric:tabular-nums;
  background:linear-gradient(180deg,#fff,#a8a8b8);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .sv.acc{background:linear-gradient(180deg,var(--ac),var(--ac2));-webkit-background-clip:text;background-clip:text}
.stat .sv i{font-style:normal;font-size:16px;color:var(--tx3);margin-left:3px;-webkit-text-fill-color:var(--tx3)}
.stat .sl{color:var(--tx3);font-size:12px;margin-top:6px;letter-spacing:.02em}
@media(max-width:820px){.stats{grid-template-columns:repeat(2,1fr)}}

/* ── zagolovki razdelov ── */
.lead{margin-bottom:30px}
.eyebrow{display:inline-block;font-size:11.5px;font-weight:750;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ac);margin-bottom:11px;padding:4px 11px;border-radius:6px;background:rgba(61,220,151,.09)}
.lead h2{font-size:31px;font-weight:800;letter-spacing:-.035em;margin-bottom:8px}
@media(max-width:820px){.lead h2{font-size:24px}}

/* ── polosa s inym fonom ── */
.band{background:linear-gradient(180deg,transparent,rgba(255,255,255,.018),transparent);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;z-index:1}

/* ── shagi ── */
.steps{display:flex;align-items:stretch;gap:14px}
.steps .arrow{display:grid;place-items:center;color:var(--tx3);font-size:20px;flex:0 0 24px}
.step{flex:1;background:linear-gradient(180deg,var(--card2),var(--card));border:1px solid var(--line);
  border-radius:18px;padding:26px 22px;position:relative;overflow:hidden;transition:.22s}
.step:hover{transform:translateY(-3px);border-color:var(--line2)}
.step::after{content:"";position:absolute;inset:0 0 auto 0;height:2px;
  background:linear-gradient(90deg,transparent,var(--ac),transparent);opacity:.5}
.step .sn{position:absolute;top:16px;right:20px;font-size:38px;font-weight:850;letter-spacing:-.05em;
  color:rgba(255,255,255,.045)}
.step .ic{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-size:21px;margin-bottom:15px}
.i-em{background:rgba(61,220,151,.12);border:1px solid rgba(61,220,151,.24)}
.i-bl{background:rgba(91,157,255,.12);border:1px solid rgba(91,157,255,.24)}
.i-vi{background:rgba(167,139,250,.12);border:1px solid rgba(167,139,250,.24)}
.step h3{font-size:17px;font-weight:700;margin-bottom:9px;letter-spacing:-.015em}
.step p{color:var(--tx2);font-size:14px}
@media(max-width:900px){.steps{flex-direction:column}.steps .arrow{transform:rotate(90deg);padding:2px 0}}

/* ── kartochki tipov zadaniy ── */
.tcard{border-radius:18px;padding:24px;border:1px solid var(--line);position:relative;overflow:hidden;transition:.22s}
.tcard:hover{transform:translateY(-3px)}
.tc-a{background:linear-gradient(150deg,rgba(61,220,151,.09),var(--card) 55%)}
.tc-a:hover{border-color:rgba(61,220,151,.35);box-shadow:0 14px 44px -18px rgba(61,220,151,.5)}
.tc-b{background:linear-gradient(150deg,rgba(91,157,255,.09),var(--card) 55%)}
.tc-b:hover{border-color:rgba(91,157,255,.35);box-shadow:0 14px 44px -18px rgba(91,157,255,.5)}
.tc-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:13px}
.tcard h3{font-size:19px;font-weight:750;letter-spacing:-.02em;margin-bottom:7px}
.tcard p{color:var(--tx2);font-size:14.5px}
.price{text-align:right;font-size:31px;font-weight:800;letter-spacing:-.035em;white-space:nowrap;line-height:1}
.price i{font-style:normal;font-size:18px;color:var(--tx2);margin-left:2px}
.price span{display:block;font-size:11px;font-weight:600;color:var(--tx3);letter-spacing:.09em;
  text-transform:uppercase;margin-top:6px}
.tc-meta{display:flex;gap:18px;flex-wrap:wrap;margin-top:16px;padding-top:15px;border-top:1px solid var(--line);
  color:var(--tx3);font-size:12.5px}

/* ── kartochki preimushchestv ── */
.fcard{background:linear-gradient(180deg,var(--card2),var(--card));border:1px solid var(--line);
  border-radius:16px;padding:23px;transition:.2s}
.fcard:hover{transform:translateY(-3px);border-color:var(--line2)}
.fcard .fi{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;font-size:20px;margin-bottom:14px}
.f-em{background:rgba(61,220,151,.12);border:1px solid rgba(61,220,151,.22)}
.f-bl{background:rgba(91,157,255,.12);border:1px solid rgba(91,157,255,.22)}
.f-vi{background:rgba(167,139,250,.12);border:1px solid rgba(167,139,250,.22)}
.f-am{background:rgba(251,191,36,.12);border:1px solid rgba(251,191,36,.22)}
.f-rs{background:rgba(251,113,133,.12);border:1px solid rgba(251,113,133,.22)}
.fcard h3{font-size:16.5px;font-weight:700;margin-bottom:9px;letter-spacing:-.015em}
.fcard p{color:var(--tx2);font-size:14px}

/* ── okno s kodom ── */
.codebox{border:1px solid var(--line);border-radius:16px;overflow:hidden;
  box-shadow:0 24px 60px -30px rgba(0,0,0,.9)}
.cbar{display:flex;align-items:center;gap:7px;padding:11px 16px;background:#0c0c11;border-bottom:1px solid var(--line)}
.cd{width:11px;height:11px;border-radius:50%}
.cd.r{background:#ff5f57}.cd.y{background:#febc2e}.cd.g{background:#28c840}
.cf{margin-left:10px;color:var(--tx3);font-size:12px;font-family:ui-monospace,Menlo,monospace}
.codebox pre{border:0;border-radius:0;margin:0;font-size:13px;padding:20px}

/* ── prizyv k deystviyu ── */
.cta{position:relative;text-align:center;padding:56px 30px;border-radius:22px;overflow:hidden;
  background:linear-gradient(150deg,rgba(61,220,151,.12),rgba(91,157,255,.10) 50%,rgba(167,139,250,.10));
  border:1px solid var(--line2)}
.cta-glow{position:absolute;width:520px;height:280px;background:rgba(61,220,151,.22);filter:blur(90px);
  top:-130px;left:50%;transform:translateX(-50%);pointer-events:none}
.cta h2{font-size:31px;font-weight:800;letter-spacing:-.035em;margin-bottom:11px;position:relative}
.cta p{color:var(--tx2);font-size:16px;margin-bottom:26px;position:relative}
.cta .row{position:relative}
@media(max-width:820px){.cta{padding:38px 20px}.cta h2{font-size:24px}}

/* ── tarify: cvetnee ── */
.pricing-hero{text-align:center;padding:20px 0 8px}
.pricing-hero .big-price{font-size:56px;font-weight:850;letter-spacing:-.04em;
  background:linear-gradient(100deg,var(--ac),var(--bl));-webkit-background-clip:text;background-clip:text;color:transparent}