:root{
  --akcent:#a78bfa; --krasnyy:#f87171;
  --t1:#fff; --t2:rgba(255,255,255,.62); --t3:rgba(255,255,255,.4);
  --kart:rgba(255,255,255,.06); --ramka:rgba(255,255,255,.1);
  --fon:#08070f;
}
*{box-sizing:border-box;margin:0;padding:0}
html{background:var(--fon);color:var(--t1);-webkit-font-smoothing:antialiased;scroll-behavior:smooth}
body{font:16px/1.5 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,sans-serif;min-height:100vh;overflow-x:hidden;
  background:radial-gradient(ellipse 1100px 720px at 50% 0,#2b1f63 0%,#120f2b 55%,transparent 100%) no-repeat,
  radial-gradient(ellipse 900px 700px at 85% 42%,rgba(76,52,170,.22),transparent 70%) no-repeat,
  radial-gradient(ellipse 900px 700px at 10% 68%,rgba(124,58,237,.16),transparent 70%) no-repeat,
  radial-gradient(ellipse 1200px 600px at 50% 100%,rgba(43,31,99,.7),transparent 75%) no-repeat,var(--fon)}
a{color:inherit}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}

/* шапка */
header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;max-width:1080px;margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:.32em;font-size:12px;color:var(--t2);text-decoration:none}
.brand svg{width:28px;height:28px}
.yazyki{display:flex;gap:2px;background:var(--kart);border:1px solid var(--ramka);border-radius:999px;padding:3px}
.yazyki button{all:unset;cursor:pointer;font-size:12px;font-weight:600;padding:5px 11px;border-radius:999px;color:var(--t2)}
.yazyki button[aria-pressed=true]{background:rgba(255,255,255,.14);color:#fff}

/* герой */
.geroy{text-align:center;padding:36px 20px 40px;position:relative}
.logo-big{width:132px;height:132px;margin:0 auto;filter:drop-shadow(0 0 40px rgba(167,139,250,.55))}
.logo-big svg{width:100%;height:100%}
.metka{margin-top:20px;font-size:13px;font-weight:600;letter-spacing:8px;color:var(--t2)}
.mesto-poloski{height:64px;display:flex;align-items:center;justify-content:center;margin-top:18px}
.fraza{font-size:clamp(30px,5.4vw,56px);font-weight:700;line-height:1.12;letter-spacing:-.02em;min-height:2.3em;
  display:flex;align-items:center;justify-content:center;max-width:900px;margin:0 auto}
.fraza .tekst{transition:opacity .25s}
.fraza .znak{color:var(--krasnyy);transition:color 1.6s ease}
.fraza .znak.ostyl{color:inherit}
.kursor{display:inline-block;width:3px;height:.9em;background:var(--akcent);vertical-align:-.08em;margin-left:2px;animation:migat 1.05s steps(1) infinite;border-radius:2px}
@keyframes migat{50%{opacity:0}}
.podpis-gl{margin-top:14px;font-size:13px;color:var(--t3)}
.pod{margin:34px auto 0;max-width:620px;font-size:clamp(17px,2vw,20px);color:var(--t2)}
.pod b{color:#fff;font-weight:600}

/* форма */
.forma{margin:26px auto 0;display:flex;gap:8px;max-width:480px;background:var(--kart);border:1px solid var(--ramka);border-radius:16px;padding:6px}
.forma input{flex:1;min-width:0;background:transparent;border:0;outline:0;color:#fff;font:inherit;font-size:16px;padding:10px 12px}
.forma input::placeholder{color:var(--t3)}
.forma button{border:0;cursor:pointer;font:inherit;font-weight:600;font-size:15px;color:#fff;padding:10px 18px;border-radius:11px;white-space:nowrap;
  background:linear-gradient(180deg,#8b6cf6,#6a4fe0);box-shadow:0 6px 24px rgba(139,108,246,.35)}
.forma button:hover{filter:brightness(1.08)}
.forma.gotovo{justify-content:center;padding:15px;color:var(--akcent);font-weight:600}
.melko{margin-top:12px;font-size:13px;color:var(--t3)}
.oshibka{color:var(--krasnyy)}
.melko.oshibka{max-width:480px;margin-left:auto;margin-right:auto}
.melko a,footer a{color:var(--t2);text-underline-offset:2px}
.forma button:disabled{opacity:.6;cursor:default;filter:none}
/* страница «Политика конфиденциальности» (/dannye) */
.dok{max-width:720px;padding-top:30px;padding-bottom:80px;overflow-wrap:break-word}
.dok h1{font-size:clamp(28px,4vw,40px);font-weight:700;letter-spacing:-.02em;line-height:1.15}
.dok h2{font-size:19px;font-weight:650;text-align:left;margin-top:30px;letter-spacing:-.01em}
.dok p{color:var(--t2);margin-top:8px}
.dok .dok-pod{font-size:18px;margin-top:14px}
.dok .dok-niz{margin-top:40px;font-size:13px;color:var(--t3)}
.dok a{color:var(--akcent)}
.dok ul{color:var(--t2);margin-top:8px;padding-left:22px}
.dok li{margin-top:6px}
.dok li::marker{color:var(--t3)}
.dok article[hidden]{display:none}
.turnstile-mesto{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);z-index:10}

/* полоска */
.strip{display:inline-flex;align-items:center;height:40px;border-radius:20px;padding:0 14px 0 8px;gap:10px;font-size:13px;font-weight:500;width:300px;color:#fff;
  transition:opacity .25s,transform .25s;white-space:nowrap}
.strip.skryta{opacity:0;transform:translateY(-6px) scale(.97)}
.strip .emb{width:24px;height:24px;flex:none}
.strip .emb svg{width:100%;height:100%}
.strip .cherta{width:1px;height:20px;background:rgba(255,255,255,.18);flex:none}
.strip .telo{flex:1;display:flex;align-items:center;gap:10px;min-width:0;height:100%}
.strip .ind{flex:1;height:18px;position:relative;min-width:0}
.strip .ind canvas{display:block}
.strip .sek{font-variant-numeric:tabular-nums;color:rgba(255,255,255,.7);font-size:12px}
.strip .nadp{display:flex;align-items:center;gap:8px}
.strip .krug{width:14px;height:14px;border-radius:50%;border:2px solid rgba(255,255,255,.25);border-top-color:var(--akcent);animation:krutit .8s linear infinite}
@keyframes krutit{to{transform:rotate(360deg)}}
.strip .galka{color:#4ade80}
.strip .znak-pauzy{color:var(--akcent)}
.stil-steklo{background:rgba(48,42,82,.5);backdrop-filter:blur(18px) saturate(1.5);-webkit-backdrop-filter:blur(18px) saturate(1.5);border:1px solid rgba(255,255,255,.14);box-shadow:0 10px 30px rgba(0,0,0,.35)}
.stil-sploshnaya{background:#1c1a27;border:1px solid rgba(255,255,255,.12);box-shadow:0 10px 30px rgba(0,0,0,.35)}
.stil-kontrast{background:#6d4fe0;box-shadow:0 10px 30px rgba(109,79,224,.35)}
.stil-kontrast .cherta{background:rgba(255,255,255,.4)}
.stil-kontrast .krug{border-top-color:#fff}

/* разделы */
section{padding:84px 0}
h2{font-size:clamp(28px,4vw,40px);font-weight:700;letter-spacing:-.02em;line-height:1.15;text-align:center}
.h2-pod{text-align:center;color:var(--t2);margin:12px auto 0;max-width:600px}
.poyav{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.poyav.vidno{opacity:1;transform:none}

/* клавиши */
.urok{margin-top:44px;display:grid;grid-template-columns:auto 1fr;gap:56px;align-items:center;max-width:860px;margin-left:auto;margin-right:auto}
.urok-lev{display:flex;flex-direction:column;align-items:center;gap:16px}
.klavisha{all:unset;cursor:pointer;width:132px;height:132px;border-radius:26px;position:relative;display:flex;flex-direction:column;justify-content:space-between;padding:16px 18px;box-sizing:border-box;
  background:linear-gradient(180deg,rgb(56,51,102),rgb(26,23,51));border:1px solid rgba(255,255,255,.14);
  box-shadow:0 10px 0 #0d0b1e,0 14px 36px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.18);transition:transform .08s,box-shadow .08s;user-select:none;-webkit-user-select:none}
.klavisha .znak-k{font-size:44px;line-height:1;text-align:right}
.klavisha .podp-k{font-size:13px;color:var(--t2)}
.klavisha.nazhata{transform:translateY(8px);box-shadow:0 2px 0 #0d0b1e,0 4px 14px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.18),0 0 0 3px rgba(167,139,250,.6)}
.tochki{display:flex;gap:8px}
.tochki span{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.12);transition:background .2s}
.tochki span.on{background:var(--akcent)}
.urok-prav{min-width:0}
.urok-zag{font-size:26px;font-weight:700;letter-spacing:-.01em}
.urok-pz{color:var(--t2);margin-top:4px;min-height:1.5em}
.urok-pz.itog{color:var(--akcent)}
.mini-okno{margin-top:22px;border-radius:14px;overflow:hidden;border:1px solid var(--ramka);background:rgba(13,11,30,.7);box-shadow:0 30px 60px rgba(0,0,0,.4)}
.mini-zag{display:flex;align-items:center;gap:7px;padding:10px 14px;border-bottom:1px solid var(--ramka);font-size:12px;color:var(--t3)}
.mini-zag i{width:11px;height:11px;border-radius:50%;background:rgba(255,255,255,.14)}
.mini-zag span{margin-left:8px}
.mini-telo{position:relative;padding:62px 18px 22px;min-height:150px}
.mini-telo .strip{position:absolute;top:12px;left:50%;transform:translateX(-50%) scale(.86);transform-origin:top center}
.mini-telo .strip.skryta{transform:translateX(-50%) translateY(-6px) scale(.84)}
.mini-pole{font-size:17px;line-height:1.5;color:#fff;min-height:3em}
.shagi{display:flex;gap:12px;margin-top:18px}
.shagi span{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.18)}
.shagi span.proshel{background:var(--akcent)}
.shagi span.seychas{background:#fff}
.ssylka{all:unset;cursor:pointer;color:var(--akcent);font-size:13px;margin-top:14px;display:inline-block}
.ssylka[hidden]{display:none}
.zametka{font-size:12px;color:var(--t3);margin-top:10px}

/* умеет */
.kartochki{margin-top:44px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.kart{background:var(--kart);border:1px solid var(--ramka);border-radius:20px;padding:24px}
.kart.shir{grid-column:span 2;background:linear-gradient(135deg,rgba(56,51,102,.7),rgba(26,23,51,.7))}
.kart h3{font-size:19px;font-weight:650;letter-spacing:-.01em}
.kart p{color:var(--t2);font-size:15px;margin-top:8px}
.kart .primer{margin-top:16px;padding:14px 16px;border-radius:12px;background:rgba(0,0,0,.25);font-size:15px;line-height:1.55}
.kart .primer em{font-style:normal;color:var(--akcent)}
.kart .ikon{font-size:22px;margin-bottom:12px;display:block}

/* полоски */
.setka{margin-top:44px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px 18px;justify-items:center}
.setka figure{display:flex;flex-direction:column;align-items:center;gap:10px}
.setka figcaption{font-size:12px;color:var(--t3)}
.setka .strip{width:270px}
.setka-fon{margin-top:44px;padding:34px 20px;border-radius:24px;border:1px solid var(--ramka);
  background:radial-gradient(circle at 20% 10%,rgba(124,58,237,.35),transparent 50%),radial-gradient(circle at 85% 90%,rgba(244,63,94,.18),transparent 50%),rgba(255,255,255,.03)}
.setka-fon .setka{margin-top:0}

.kruzhki-ryad{margin-top:30px;display:flex;flex-direction:column;align-items:center;gap:10px}
.kruzhki{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.kruzhok{all:unset;cursor:pointer;width:26px;height:26px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(255,255,255,.2);transition:transform .15s}
.kruzhok:hover{transform:scale(1.12)}
.kruzhok.vybran{box-shadow:0 0 0 3px #08070f,0 0 0 5px #fff}
.kruzhok-imya{font-size:13px;color:var(--t2)}
/* цены */
.pereklyuch{display:flex;justify-content:center;margin-top:28px}
.pereklyuch div{display:flex;gap:2px;background:var(--kart);border:1px solid var(--ramka);border-radius:999px;padding:4px}
.pereklyuch button{all:unset;cursor:pointer;font-size:14px;font-weight:600;padding:8px 16px;border-radius:999px;color:var(--t2)}
.pereklyuch button[aria-pressed=true]{background:rgba(255,255,255,.14);color:#fff}
.pereklyuch small{color:var(--akcent);font-weight:600;margin-left:4px}
.tseny{margin:28px auto 0;display:grid;grid-template-columns:repeat(2,1fr);gap:16px;max-width:760px}
.tsena{background:var(--kart);border:1px solid var(--ramka);border-radius:22px;padding:28px}
.tsena.glav{background:linear-gradient(160deg,rgba(80,62,170,.55),rgba(26,23,51,.7));border-color:rgba(167,139,250,.35)}
.tsena .chasy{font-size:15px;color:var(--t2);font-weight:600}
.tsena .summa{font-size:52px;font-weight:700;letter-spacing:-.03em;margin-top:8px;line-height:1}
.tsena .summa small{font-size:16px;color:var(--t2);font-weight:500;letter-spacing:0;margin-left:4px}
.tsena .god{font-size:13px;color:var(--t3);margin-top:8px;min-height:1.4em}
.tsena .dlya{margin-top:18px;color:var(--t2);font-size:15px}
.besplatno{text-align:center;margin-top:24px;color:var(--t2)}
.besplatno b{color:#fff}
.melko-tsen{text-align:center;margin-top:8px;font-size:13px;color:var(--t3)}

/* тайна */
.tayna{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}
.tayna .kart h3{font-size:17px}

/* низ */
.final{text-align:center;padding:90px 0 70px}
footer{border-top:1px solid var(--ramka);padding:26px 20px;text-align:center;font-size:13px;color:var(--t3)}

@media (max-width:820px){
  .urok{grid-template-columns:1fr;gap:28px;text-align:center}
  .shagi{justify-content:center}
  .kartochki,.tayna{grid-template-columns:1fr}
  .kart.shir{grid-column:auto}
  .setka{grid-template-columns:1fr}
  .setka figure:nth-child(n+5){display:none}
  .tseny{grid-template-columns:1fr}
  section{padding:64px 0}
}
@media (max-width:480px){
  .forma{flex-direction:column}
  .forma button{padding:13px}
  .strip{width:280px}
  .logo-big{width:104px;height:104px}
  header{padding:14px 16px}
  .wrap{padding:0 16px}
}
@media (prefers-reduced-motion:reduce){.poyav{opacity:1;transform:none;transition:none}}