:root{--bg:#0b0b0d;--bg2:#111114;--card:#19191d;--card2:#222227;--line:#2c2c33;--text:#ececef;--muted:#9a9aa5;--a1:#f4f4f6;--a2:#a9a9b4;--ok:#5fd39a;--warn:#f0b35a;--bad:#f07070;--r:16px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:#d7d7de;text-decoration:none}a:hover{color:#fff;text-decoration:underline}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
header.top{position:sticky;top:0;z-index:20;background:rgba(11,11,13,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:10px;height:64px}
.logo{font-weight:800;font-size:20px;letter-spacing:.02em;color:var(--text)}
.logo b{color:#fff}.logo:hover{text-decoration:none;color:var(--text)}
nav.links{display:flex;gap:4px;margin-left:24px}
nav.links a{color:var(--muted);padding:8px 12px;border-radius:10px;font-size:15px}
nav.links a:hover{color:var(--text);background:var(--card);text-decoration:none}
.sp{flex:1}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:12px;border:1px solid var(--line);background:var(--card2);color:var(--text);font:inherit;font-weight:600;cursor:pointer;transition:.15s}
.btn:hover{border-color:#3d3d47;background:#2a2a30;color:#fff;text-decoration:none}
.btn.primary{border:0;color:#111114;background:linear-gradient(180deg,#fafafa,#cfcfd6);box-shadow:0 6px 22px rgba(255,255,255,.08)}
.btn.primary:hover{filter:brightness(1.06);transform:translateY(-1px);color:#000}
.btn.lg{padding:15px 28px;font-size:17px;border-radius:14px}.btn.sm{padding:7px 13px;font-size:14px;border-radius:10px}
.hero{position:relative;padding:88px 0 64px;overflow:hidden;text-align:center}
.hero:before{content:"";position:absolute;inset:-20% -10% auto;height:620px;background:radial-gradient(640px 300px at 50% 20%,rgba(255,255,255,.07),transparent 70%);pointer-events:none}
h1{font-size:clamp(34px,6vw,64px);line-height:1.08;margin:0 0 16px;letter-spacing:-.02em}
h1 em{font-style:normal;background:linear-gradient(90deg,#ffffff,#9f9faa);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{max-width:640px;margin:0 auto 32px;color:var(--muted);font-size:clamp(16px,2vw,19px)}
.cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:56px}
.stat{padding:20px;border:1px solid var(--line);border-radius:var(--r);background:var(--card)}
.stat b{display:block;font-size:28px;letter-spacing:-.02em}.stat span{color:var(--muted);font-size:14px}
section{padding:64px 0}
h2{font-size:clamp(26px,4vw,38px);margin:0 0 10px;letter-spacing:-.01em}
.sub{color:var(--muted);margin:0 0 36px;max-width:620px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{padding:26px;border:1px solid var(--line);border-radius:var(--r);background:var(--card)}
.card h3{margin:14px 0 8px;font-size:19px}.card p{margin:0;color:var(--muted);font-size:15px}
.ico{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;font-size:22px;background:var(--card2);border:1px solid var(--line)}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.step{position:relative;padding:26px}.step:before{counter-increment:s;content:counter(s);position:absolute;top:-14px;left:22px;width:32px;height:32px;border-radius:10px;display:grid;place-items:center;font-weight:800;color:#111114;background:linear-gradient(180deg,#fafafa,#cfcfd6)}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch}
.plan{position:relative;display:flex;flex-direction:column;padding:28px;border:1px solid var(--line);border-radius:var(--r);background:var(--card)}
.plan.hot{background:var(--card2);border-color:#5a5a66}
.plan .tag{position:absolute;top:-12px;right:20px;padding:4px 12px;border-radius:99px;font-size:12px;font-weight:700;color:#111114;background:linear-gradient(180deg,#fafafa,#cfcfd6)}
.plan h3{margin:0;font-size:18px;color:var(--muted);font-weight:600}
.price{font-size:40px;font-weight:800;margin:10px 0 2px;letter-spacing:-.02em}.price small{font-size:15px;color:var(--muted);font-weight:500}
.plan ul{list-style:none;padding:0;margin:18px 0 22px;color:var(--muted);font-size:15px;flex:1}
.plan li{padding:5px 0}.plan li:before{content:"✓";color:var(--ok);margin-right:10px;font-weight:700}
details{border:1px solid var(--line);border-radius:14px;background:var(--card);margin-bottom:10px;padding:0 20px}
summary{cursor:pointer;padding:18px 0;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::after{content:"+";color:var(--a2);font-size:22px;line-height:1}details[open] summary::after{content:"–"}
details p{color:var(--muted);margin:0 0 18px}
.cta-box{padding:48px 28px;text-align:center;border-radius:24px;border:1px solid var(--line);background:var(--card2)}
footer{border-top:1px solid var(--line);padding:36px 0;color:var(--muted);font-size:14px}
.foot{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between}
main.page{padding:44px 0 80px;min-height:70vh}
.narrow{max-width:520px;margin:0 auto}
.panel{padding:30px;border:1px solid var(--line);border-radius:20px;background:var(--card)}
.code{font-size:72px;font-weight:800;letter-spacing:.06em;text-align:center;margin:8px 0;color:#fff}
.muted{color:var(--muted)}.center{text-align:center}
.status{margin-top:18px;padding:12px 16px;border-radius:12px;background:var(--card2);border:1px solid var(--line);color:var(--muted);font-size:15px;text-align:center}
.status.ok{color:var(--ok);border-color:var(--ok)}.status.bad{color:var(--bad);border-color:var(--bad)}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:22px 0 30px}
.kpi{padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--card)}.kpi b{display:block;font-size:24px}.kpi span{font-size:13px;color:var(--muted)}
.dev{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr auto;gap:12px;align-items:center;padding:16px 18px;border-bottom:1px solid var(--line)}
.dev:last-child{border-bottom:0}.dev .n{font-weight:600}.dev small{display:block;color:var(--muted);font-size:13px}
.badge{display:inline-block;padding:3px 11px;border-radius:99px;font-size:12.5px;border:1px solid var(--line);color:var(--muted)}
.badge.ok{color:var(--ok);border-color:rgba(95,211,154,.5)}.badge.warn{color:var(--warn);border-color:rgba(240,179,90,.5)}.badge.bad{color:var(--bad);border-color:rgba(240,112,112,.5)}
.box{border:1px solid var(--line);border-radius:18px;background:var(--card);margin-bottom:22px}
.box>h3{border-radius:17px 17px 0 0;margin:0;padding:16px 18px;border-bottom:1px solid var(--line);background:var(--card2);font-size:16px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.flash{padding:12px 16px;border-radius:12px;margin-bottom:16px;border:1px solid var(--ok);color:var(--ok)}.flash.bad{border-color:var(--bad);color:var(--bad)}
form.inline{display:inline;margin:0}
input[type=text]{padding:11px 14px;border:1px solid var(--line);border-radius:12px;background:var(--bg2);color:var(--text);font:inherit;min-width:220px}
@media(max-width:860px){.grid3,.steps,.plans{grid-template-columns:1fr}.stats,.kpis{grid-template-columns:1fr 1fr}.dev{grid-template-columns:1fr 1fr}nav.links{display:none}.hero{padding:56px 0 40px}.code{font-size:56px}}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;align-items:start}
.pad{padding:18px}.small{font-size:13px}
.stack{display:flex;flex-direction:column;gap:10px}.stack .btn{align-self:flex-start}
.acts{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.dev>.acts{grid-column:1/-1;padding-top:4px}
label.chk{font-size:12px;color:var(--muted);display:inline-flex;gap:6px;align-items:center}
.btn.danger{color:var(--bad);border-color:rgba(240,112,112,.45)}.btn.danger:hover{background:rgba(240,112,112,.1);color:var(--bad)}
.box .pad .btn{margin:0 6px 6px 0}
@media(max-width:860px){.grid2{grid-template-columns:1fr}}
details.menu{position:relative;display:inline-block}
details.menu>summary{list-style:none;display:inline-flex}
details.menu>summary::-webkit-details-marker{display:none}details.menu>summary::after{content:none}
.menu-panel{position:absolute;z-index:5;top:calc(100% + 6px);left:0;min-width:250px;padding:6px;border:1px solid var(--line);border-radius:14px;background:var(--card2);box-shadow:0 14px 34px rgba(0,0,0,.5)}
.menu-item{display:block;width:100%;text-align:left;padding:10px 12px;border:0;border-radius:10px;background:transparent;color:var(--text);font:inherit;cursor:pointer}
.menu-item:hover{background:#2c2c33}.menu-item b{display:block;font-weight:600;font-size:14.5px}.menu-item small{display:block;color:var(--muted);font-size:12.5px}
.menu-item.danger b{color:var(--bad)}
details.menu{border:0;background:none;padding:0;margin:0;border-radius:0}
.logo{display:inline-flex;align-items:center;gap:10px}
.logo img{width:36px;height:36px;display:block}
.emblem{display:block;width:170px;height:170px;margin:0 auto 18px;filter:drop-shadow(0 10px 40px rgba(255,255,255,.08))}
@media(max-width:860px){.emblem{display:block;width:170px;height:170px;margin:0 auto 18px;filter:drop-shadow(0 10px 40px rgba(255,255,255,.08))}}