[hidden]{display:none!important}
:root{
  --bg:#0B1020; --text:#EEF1F8; --soft:rgba(238,241,248,.72); --faint:rgba(238,241,248,.5);
  --glass:rgba(255,255,255,.06); --glass2:rgba(255,255,255,.1); --stroke:rgba(255,255,255,.14);
  --violet:#7B61FF; --cyan:#22D3EE; --amber:#FFC24B; --green:#34D399; --r:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.6 "Onest",system-ui,sans-serif;overflow-x:hidden}
a{color:inherit}
.wrap{width:min(1160px,calc(100% - 40px));margin-left:auto;margin-right:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:99;background:#fff;color:#000;padding:8px 12px;border-radius:8px}

/* фон: мягкие цветные пятна */
.aurora{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.aurora i{position:absolute;border-radius:50%;filter:blur(90px);opacity:.55}
.aurora i:nth-child(1){width:620px;height:620px;background:var(--violet);top:-180px;left:-160px}
.aurora i:nth-child(2){width:540px;height:540px;background:var(--cyan);top:30%;right:-200px;opacity:.35}
.aurora i:nth-child(3){width:460px;height:460px;background:#FF6B9A;bottom:-200px;left:30%;opacity:.25}

/* стекло */
.glass{background:var(--glass);border:1px solid var(--stroke);border-radius:var(--r);-webkit-backdrop-filter:blur(18px) saturate(140%);backdrop-filter:blur(18px) saturate(140%);box-shadow:0 10px 40px rgba(0,0,0,.25),inset 0 1px 0 rgba(255,255,255,.08)}

h1,h2,h3{font-family:"Unbounded",sans-serif;line-height:1.15;letter-spacing:-.01em;margin:0}
h1{font-size:clamp(32px,4.6vw,58px);font-weight:700;margin:16px 0 20px}
h1{background:linear-gradient(120deg,#fff 30%,#C9C2FF 60%,#9BE9F7);-webkit-background-clip:text;background-clip:text;color:transparent}
h2{font-size:clamp(24px,2.8vw,36px);font-weight:700;margin-bottom:22px}
h3{font-size:18px;font-weight:500;margin:14px 0 6px}
p{margin:0}
.lead{font-size:clamp(17px,1.6vw,20px);color:var(--soft);max-width:640px}
.chip{display:inline-block;font:600 13px "Onest",system-ui,sans-serif;letter-spacing:.04em;padding:6px 12px;border-radius:999px;background:var(--glass2);border:1px solid var(--stroke);color:#DCD6FF}
.chip-amber{color:var(--amber)}
.row{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}

.btn{display:inline-flex;align-items:center;justify-content:center;font:600 16px "Onest",system-ui,sans-serif;text-decoration:none;border-radius:14px;padding:14px 22px;border:1px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s;color:var(--text)}
.btn:hover{transform:translateY(-2px)}
.btn:disabled{opacity:.4;cursor:default;transform:none}
.btn-main{background:linear-gradient(120deg,var(--violet),var(--cyan));color:#fff;box-shadow:0 8px 28px rgba(123,97,255,.4)}
.btn-glass{background:var(--glass2);border-color:var(--stroke)}
.btn-sm{padding:10px 16px;font-size:15px}
.btn:focus-visible,a:focus-visible,summary:focus-visible,.opts button:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}

/* шапка */
.top{position:sticky;top:12px;z-index:20;margin-top:12px}
.bar{display:flex;align-items:center;gap:20px;padding:10px 12px 10px 18px;border-radius:18px}
.logo{display:flex;align-items:center;gap:8px;text-decoration:none}
.logo b{font:700 17px "Unbounded",system-ui,sans-serif}.logo small{color:var(--faint);font-size:13px}
.dot{width:12px;height:12px;border-radius:50%;background:linear-gradient(120deg,var(--violet),var(--cyan));box-shadow:0 0 14px var(--cyan)}
.menu{display:flex;gap:4px;margin-left:auto}
.menu a{text-decoration:none;color:var(--soft);font-size:15px;padding:8px 12px;border-radius:10px}
.menu a:hover,.menu a[aria-current]{background:var(--glass2);color:#fff}

/* первый экран */
.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;padding:70px 0 40px}
.hero-sm{padding:46px 0 20px}
.back{display:inline-block;color:var(--faint);text-decoration:none;font-size:15px;margin-bottom:10px}
.ticks{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:10px}
.ticks li{position:relative;padding-left:32px;font-size:18px}
.ticks li::before{content:"";position:absolute;left:0;top:5px;width:20px;height:20px;border-radius:7px;background:linear-gradient(120deg,var(--violet),var(--cyan))}
.ticks li::after{content:"";position:absolute;left:6px;top:9px;width:8px;height:5px;border:2px solid #fff;border-top:0;border-right:0;transform:rotate(-45deg)}
.hero-r{padding:26px}
.flow-i{padding:14px 16px;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid var(--stroke)}
.flow-i small{display:block;text-transform:uppercase;letter-spacing:.1em;font-size:11px;color:var(--cyan)}
.flow-i b{font:500 17px "Unbounded",system-ui,sans-serif}
.flow-a{width:2px;height:26px;margin:0 auto;background:linear-gradient(var(--violet),var(--cyan))}
.live{margin-top:16px;font-size:14px;color:var(--soft);display:flex;align-items:center;gap:8px}
.live i{width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green);animation:blink 2s infinite}
@keyframes blink{50%{opacity:.35}}
.result small{display:block;color:var(--faint);font-size:13px;margin-bottom:6px}
.result b{display:block;font:700 34px/1.1 "Unbounded";margin-top:14px;background:linear-gradient(120deg,#fff,#9BE9F7);-webkit-background-clip:text;background-clip:text;color:transparent}
.result span{color:var(--soft);font-size:15px}

/* цифры */
.nums{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:20px}
.nums div{padding:20px}
.nums b{display:block;font:700 clamp(22px,2.4vw,30px) "Unbounded"}
.nums span{color:var(--soft);font-size:15px}

section.tiles,section.quiz,section.check,section.steps,section.faq,section.more-info,section.ba{margin-top:90px}
.grid6{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tile{display:block;text-decoration:none;padding:24px;transition:transform .2s,background .2s,border-color .2s}
.tile:hover{transform:translateY(-4px);background:var(--glass2);border-color:rgba(155,233,247,.4)}
.tile p{color:var(--soft);font-size:16px}
.tile .more{display:inline-block;margin-top:14px;font-size:14px;color:var(--cyan)}
.ico{width:42px;height:42px;padding:9px;border-radius:12px;background:linear-gradient(135deg,rgba(123,97,255,.35),rgba(34,211,238,.25));fill:none;stroke:#fff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* квиз */
.quiz{padding:34px}
.qz-head h2{margin:12px 0 16px}
.qz-bar{height:6px;border-radius:9px;background:rgba(255,255,255,.08);overflow:hidden}
.qz-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--violet),var(--cyan));transition:width .3s}
.qz-step{margin-top:26px}
.qz-q{font:500 clamp(19px,2vw,24px) "Unbounded",system-ui,sans-serif}
.qz-hint{color:var(--faint);font-size:14px;margin-top:6px}
.opts{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.opts button{font:500 16px "Onest",system-ui,sans-serif;color:var(--text);background:var(--glass2);border:1px solid var(--stroke);border-radius:14px;padding:13px 18px;cursor:pointer;transition:all .15s}
.opts button:hover{border-color:rgba(155,233,247,.5)}
.opts button[aria-pressed="true"]{background:linear-gradient(120deg,rgba(123,97,255,.55),rgba(34,211,238,.45));border-color:transparent}
.qz-nav{display:flex;gap:10px;justify-content:flex-end;margin-top:24px}
.qz-res ul{list-style:none;padding:0;margin:16px 0 22px;display:grid;gap:10px}
.qz-res li{padding:14px 16px 14px 44px;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid var(--stroke);position:relative}
.qz-res li::before{content:"✓";position:absolute;left:16px;color:var(--green);font-weight:700}

/* проверьте сами */
.check{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center;padding:34px}
.check h2{margin:12px 0 12px}
.check p{color:var(--soft)}.check b{color:#fff}
.mock{padding:16px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid var(--stroke)}
.mock-s{padding:11px 14px;border-radius:12px;background:rgba(255,255,255,.08);border:1px solid rgba(255,194,75,.6);font-size:15px}
.mock-i{display:flex;gap:12px;align-items:center;margin-top:10px;padding:10px;border-radius:12px;background:rgba(255,255,255,.05)}
.mock-i i{flex:0 0 46px;height:46px;border-radius:10px;background:linear-gradient(135deg,#3b4258,#6b7593)}
.mock-i b{display:block;font-size:14px;line-height:1.3}.mock-i span{font-size:13px;color:var(--green)}

.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.grid4>div{padding:22px}
.grid4 b{font:700 30px "Unbounded";background:linear-gradient(120deg,var(--violet),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.grid4 p{color:var(--soft);font-size:16px}

.faq details,.more-info details{padding:16px 22px;margin-top:10px}
.faq summary,.more-info summary{cursor:pointer;font-weight:600;font-size:18px;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::after,.more-info summary::after{content:"+";color:var(--cyan);font-size:22px;line-height:1}
details[open] summary::after{content:"–"}
.faq p,.more-info p,.more-info ul{color:var(--soft);margin:12px 0 0}
.more-info ul{padding-left:20px}

.ba{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.ba>div{padding:28px}
.ba ul{margin:0;padding-left:20px;color:var(--soft)}.ba li{margin:8px 0}
.ba .good{border-color:rgba(52,211,153,.35)}

.cta{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:center;padding:36px;margin-top:100px}
.cta h2{margin-bottom:10px}.cta p{color:var(--soft)}
.cta .row{margin-top:0;flex-direction:column}
.foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:34px 0 40px;color:var(--faint);font-size:14px}
.foot b{color:var(--text)}
.foot-nav{display:flex;gap:14px;flex-wrap:wrap}.foot-nav a{text-decoration:none}

@media (max-width:980px){
  .menu{display:none}.bar .btn{margin-left:auto}
  .hero,.check,.cta,.ba{grid-template-columns:1fr}
  .nums,.grid4{grid-template-columns:1fr 1fr}
  .grid6{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
  body{font-size:16px}
  .grid6{grid-template-columns:1fr}
  .hero{padding:44px 0 20px}
  .quiz,.check,.cta{padding:22px}
  .row .btn{flex:1 1 100%}
  .aurora i{filter:blur(70px)}
  .logo small{display:none}
  .bar{padding:8px 8px 8px 14px}
}
@media (prefers-reduced-motion:reduce){.live i{animation:none}.btn,.tile,.opts button,.qz-bar i{transition:none}}

/* ===== СТРОГИЙ ВАРИАНТ ===== */
:root{--bg:#0A0D13;--text:#E9ECF2;--soft:rgba(233,236,242,.68);--faint:rgba(233,236,242,.45);
  --glass:rgba(255,255,255,.035);--glass2:rgba(255,255,255,.06);--stroke:rgba(255,255,255,.09);--accent:#5B8CFF;--r:14px}
body{font-family:"Onest",system-ui,sans-serif}
.aurora i{opacity:.18!important;filter:blur(120px)!important}
.aurora i:nth-child(1){background:#2B4C9B!important}
.aurora i:nth-child(2){background:#1E3A5F!important}
.aurora i:nth-child(3){display:none}
.glass{box-shadow:0 1px 0 rgba(255,255,255,.04) inset,0 20px 50px rgba(0,0,0,.35);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
h1,h2,h3,.qz-q,.logo b,.flow-i b,.nums b,.result b,.grid4 b{font-family:"Onest",system-ui,sans-serif!important;letter-spacing:-.02em}
h1{background:none!important;color:#fff!important;font-weight:700;font-size:clamp(34px,4.4vw,56px)}
h2{font-weight:700}
h3{font-weight:600;font-size:18px}
.chip{background:transparent;border:0;padding:0;color:var(--faint);text-transform:uppercase;letter-spacing:.14em;font-size:12px}
.chip-amber{color:var(--accent)}
.btn{border-radius:10px}
.btn-main{background:#fff!important;color:#0A0D13!important;box-shadow:none!important}
.btn-main:hover{background:#DCE3F0!important}
.btn-glass{background:transparent;border-color:rgba(255,255,255,.22)}
.dot{background:var(--accent)!important;box-shadow:none!important;width:10px;height:10px;border-radius:3px}
.ticks li::before{background:transparent!important;border:1.5px solid var(--accent);border-radius:50%;width:18px;height:18px;top:6px}
.ticks li::after{border-color:var(--accent)!important;left:5px;top:11px;width:7px;height:4px}
.flow-i small,.tile .more{color:var(--accent)!important}
.flow-a{background:rgba(255,255,255,.18)!important}
.live i{background:#3FB37F!important;box-shadow:none!important;animation:none!important}
.result b,.grid4 b{background:none!important;-webkit-background-clip:initial!important;background-clip:initial!important;color:#fff!important}
.result b{font-size:30px}
.nums b{font-weight:700}
.ico{background:rgba(255,255,255,.05)!important;stroke:#C9D3E6!important;stroke-width:1.6!important;border:1px solid var(--stroke)}
.tile:hover{transform:none!important;border-color:rgba(91,140,255,.45)!important}
.btn:hover{transform:none!important}
.qz-bar i{background:var(--accent)!important}
.opts button{border-radius:10px;background:transparent}
.opts button[aria-pressed="true"]{background:rgba(91,140,255,.16)!important;border-color:var(--accent)!important}
.qz-res li::before{color:var(--accent)!important}
.mock-s{border-color:rgba(255,255,255,.25)!important}
.mock-i span{color:#7FA6FF!important}
.ba .good{border-color:rgba(91,140,255,.35)!important}
.faq summary::after,.more-info summary::after{color:var(--faint)!important}
.grid4 b{font-size:14px;color:var(--faint)!important;letter-spacing:.1em}
.hero>*{min-width:0}
h1,h2{overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto}
@media (max-width:400px){h1{font-size:28px!important}.logo b{font-size:15px}.grid4,.nums{grid-template-columns:1fr}}