/* плей AI — общий стиль сайта */
:root{
  --bg:#141519; --coal:#1C1E23; --card:#1E2026; --line:#2E3038;
  --paper:#F2F2EF; --muted:#A2A4AC; --ember:#FF6A1A; --amber:#FFB31A; --red:#FF3D2E;
  --maxw:1180px; --r:20px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--paper);font:17px/1.6 Onest,"Segoe UI",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
img,video{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:24px}

/* знак — спектральное переливание + белый значок AI */
.mark{display:inline-block;font-weight:700;letter-spacing:-.04em;line-height:1;text-decoration:none;
  background:linear-gradient(90deg,#4C86F0,#9A5BB0,#E8412E,#FF7A2A,#FFC24A,#FF7A2A,#E8412E,#9A5BB0,#4C86F0);
  background-size:300% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;
  animation:flow 7s linear infinite;filter:drop-shadow(0 2px 14px rgba(255,122,42,.32))}
.mark .ai{display:inline-block;-webkit-text-fill-color:#101114;color:#101114;background:var(--paper);
  font:800 .6em/1 Onest,sans-serif;letter-spacing:-.01em;padding:.34em .52em;border-radius:.32em;
  margin-left:.22em;vertical-align:.12em;box-shadow:0 4px 14px rgba(0,0,0,.35)}
@keyframes flow{to{background-position:-300% 0}}

/* шапка */
.top{position:sticky;top:0;z-index:20;background:linear-gradient(180deg,rgba(20,21,25,.94),rgba(20,21,25,.8));
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  border-image:linear-gradient(90deg,rgba(255,106,26,0),rgba(255,106,26,.5),rgba(90,140,240,.3),rgba(255,106,26,0)) 1}
.top .wrap{display:flex;align-items:center;gap:26px;padding-block:14px;flex-wrap:wrap}
.top .mark{font-size:28px}
.nav{display:flex;gap:20px;font-size:15px;color:#C9CAD1;flex-wrap:wrap}
.nav a{text-decoration:none;padding-block:4px;border-bottom:1px solid transparent;transition:color .2s,border-color .2s}
.nav a:hover,.nav a[aria-current="page"]{border-bottom-color:var(--ember);color:var(--paper)}
.sp{flex:1}
/* кнопка меню на телефоне: на широком экране её нет */
.burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;flex:none;
  border:1px solid var(--line);border-radius:12px;background:#1A1B20;cursor:pointer;padding:0 11px}
.burger span{display:block;height:2px;background:var(--paper);border-radius:2px;transition:transform .2s,opacity .2s}
.top.open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.top.open .burger span:nth-child(2){opacity:0}
.top.open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.btn{display:inline-flex;align-items:center;gap:8px;border:0;border-radius:999px;padding:13px 24px;
  font:600 15px Onest,sans-serif;cursor:pointer;color:#160A02;text-decoration:none;
  background:linear-gradient(100deg,#FF4A2A,#FF7A2A 45%,#FFC24A);
  box-shadow:0 10px 26px rgba(255,122,42,.28);transition:transform .2s,box-shadow .2s,filter .2s}
.btn:hover{transform:translateY(-1px);box-shadow:0 14px 32px rgba(255,122,42,.42);filter:brightness(1.03)}
.btn.ghost{background:transparent;color:var(--paper);border:1px solid var(--line);box-shadow:none}
.btn.ghost:hover{border-color:var(--ember);transform:translateY(-1px);box-shadow:none}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
@media (prefers-reduced-motion:reduce){.mark{animation:none}}

/* заголовки */
h1,h2,h3{font-family:Unbounded,Onest,sans-serif;line-height:1.1;margin:0}
h1{font-size:clamp(32px,5vw,58px);letter-spacing:-.02em}
h2{font-size:clamp(24px,3.2vw,38px);margin-bottom:14px}
h3{font-size:19px;margin-bottom:8px}
p{margin:0 0 14px;max-width:70ch}
.lead{font-size:clamp(17px,1.5vw,20px);color:#C9CAD1}
.muted{color:var(--muted)}
section{padding-block:clamp(48px,6vw,84px)}
section + section{border-top:1px solid var(--line)}

/* первый экран */
.hero{display:grid;grid-template-columns:minmax(0,420px) minmax(0,1fr);gap:40px;align-items:center;padding-block:clamp(36px,5vw,64px)}
.figure-box{position:relative;border-radius:26px;overflow:hidden;background:#101114;border:1px solid var(--line);perspective:900px}
.figure{transition:transform .25s ease-out;will-change:transform}
.figure-box .shade{position:absolute;inset:0;pointer-events:none;box-shadow:inset 0 -90px 90px -50px rgba(255,106,26,.25)}
.state{position:absolute;left:14px;top:14px;display:inline-flex;align-items:center;gap:7px;background:rgba(10,11,14,.72);
  border:1px solid var(--line);border-radius:999px;padding:5px 12px;font-size:12px;color:#C9CAD1}
.state i{width:7px;height:7px;border-radius:50%;background:var(--ember)}
.said{margin-top:22px;background:var(--card);border:1px solid var(--line);border-left:3px solid var(--ember);
  border-radius:16px;padding:16px 18px;min-height:96px}
.said .who{font-size:13px;color:var(--muted);margin-bottom:4px}
.said p{margin:0;font-size:17px}
.heard{margin-top:8px;font-size:14px;color:var(--muted)}
.row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.chip{border:1px solid var(--line);background:#1A1B20;color:var(--paper);border-radius:999px;padding:10px 16px;
  font:500 14px Onest,sans-serif;cursor:pointer}
.chip:hover{border-color:var(--ember)}
.mic{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--ember);background:#20160E;color:var(--paper);
  border-radius:999px;padding:10px 18px;font:600 14px Onest,sans-serif;cursor:pointer}
.mic .dot{width:9px;height:9px;border-radius:50%;background:var(--ember)}
.mic.on .dot{animation:pulse 1s infinite}
@keyframes pulse{50%{opacity:.2}}
.ask{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.ask input{flex:1;min-width:220px;background:#1A1B20;border:1px solid var(--line);border-radius:999px;
  padding:12px 18px;color:var(--paper);font:15px Onest,sans-serif}

/* направления */
.dirs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:26px}
.dir{display:block;text-decoration:none;background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:24px;transition:border-color .2s,transform .2s}
.dir:hover{border-color:var(--ember);transform:translateY(-2px)}
.dir h3{margin-bottom:6px}
.dir p{color:#C9CAD1;font-size:15px;margin:0}
.dir .go{display:inline-block;margin-top:14px;color:var(--amber);font-size:14px;font-weight:600}

/* шаги работы */
.steps{counter-reset:s;display:grid;gap:14px;margin-top:22px}
.step{display:grid;grid-template-columns:44px 1fr;gap:16px;background:var(--card);border:1px solid var(--line);
  border-radius:16px;padding:18px 20px}
.step::before{counter-increment:s;content:counter(s);width:36px;height:36px;border-radius:50%;background:#26282F;
  color:var(--amber);display:grid;place-items:center;font-weight:700}
.step b{display:block;margin-bottom:3px}
.step span{color:#C9CAD1;font-size:15px}

/* офис */
.office{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:24px}
.shot{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.shot img,.shot video{width:100%;aspect-ratio:16/9;object-fit:cover}
.shot .t{padding:14px 18px}
.shot .t b{display:block;margin-bottom:4px}
.shot .t span{color:#C9CAD1;font-size:14px}

/* работы */
.works{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:24px}
.work{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.work .kind{font-size:13px;color:var(--amber);margin-bottom:6px}
.work p{font-size:15px;color:#C9CAD1;margin:0}

/* списки-факты */
.facts{display:grid;gap:10px;margin:20px 0 0;padding:0;list-style:none}
.facts li{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 18px;font-size:16px}
.facts li b{color:var(--amber)}

/* призыв */
.cta{position:relative;background:linear-gradient(135deg,#2A1A10,#1B1D22 65%);border:1px solid #4A2A14;border-radius:26px;
  padding:clamp(24px,4vw,44px);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;overflow:hidden}
.cta::before{content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 120% at 100% 0%,rgba(255,122,42,.18),transparent 70%)}
.cta h2{margin-bottom:8px}
.cta p{margin:0;color:#E4DCD2}
.cta .row{display:flex;gap:12px;flex-wrap:wrap;position:relative}
.cta-act{display:flex;gap:12px;flex-wrap:wrap;position:relative}

/* подвал */
.foot{border-top:1px solid var(--line);padding-block:34px;color:var(--muted);font-size:14px}
.foot .wrap{display:flex;gap:26px;flex-wrap:wrap;align-items:flex-start}
.foot a{color:var(--muted);text-decoration:none}
.foot a:hover{color:var(--paper)}
.foot .col{display:grid;gap:6px}

/* заглушка вместо непроверенной цифры */
.todo{display:inline-block;padding:1px 8px;border-radius:6px;background:rgba(255,179,26,.14);
  color:var(--amber);font-size:.86em;font-weight:600;border:1px dashed rgba(255,179,26,.5)}

/* что мы делаем — офферы */
.offers{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;margin-top:24px}
.offer{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;
  transition:border-color .2s,transform .2s}
.offer:hover{border-color:var(--ember);transform:translateY(-2px)}
.offer .k{display:inline-block;font-size:12px;letter-spacing:.06em;color:var(--amber);margin-bottom:8px;text-transform:uppercase}
.offer h3{margin-bottom:6px}
.offer p{color:#C9CAD1;font-size:15px;margin:0}

/* таблица «что входит» */
.inc{width:100%;border-collapse:separate;border-spacing:0;margin-top:22px;background:var(--card);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.inc th,.inc td{text-align:left;padding:14px 18px;font-size:15px;border-bottom:1px solid var(--line)}
.inc th{background:#23252B;color:var(--amber);font:600 13px Onest,sans-serif;letter-spacing:.04em;text-transform:uppercase}
.inc tr:last-child td{border-bottom:0}
.inc td:first-child{color:var(--paper);font-weight:600;width:42%}
.inc td{color:#C9CAD1}

/* сколько стоит */
.price{display:grid;gap:14px;margin-top:22px}
.price-row{display:flex;justify-content:space-between;align-items:center;gap:16px;background:var(--card);
  border:1px solid var(--line);border-radius:16px;padding:18px 20px;flex-wrap:wrap}
.price-row b{font-size:16px;display:block}
.price-row .d{color:var(--muted);font-size:14px;margin-top:3px;display:block}
.price-tag{font:700 20px Unbounded,sans-serif;color:var(--amber);white-space:nowrap}
.price-note{color:var(--muted);font-size:14px;margin-top:10px}

/* частые вопросы */
.faq{display:grid;gap:10px;margin-top:22px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:4px 20px;transition:border-color .2s}
.faq details[open]{border-color:rgba(255,106,26,.4)}
.faq summary{list-style:none;cursor:pointer;padding:16px 0;font-weight:600;font-size:16px;
  display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';font-size:22px;color:var(--amber);transition:transform .2s;flex:none;line-height:1}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{color:#C9CAD1;font-size:15px;padding:0 0 16px;margin:0}

/* «испытано на себе» — честный довод без выдуманных отзывов */
.proof{display:flex;gap:18px;align-items:flex-start;background:linear-gradient(135deg,#241A2E,#1B1D22 60%);
  border:1px solid #3A2A4A;border-radius:var(--r);padding:22px 24px;margin-top:22px}
.proof .mk{flex:none;width:44px;height:44px;border-radius:12px;background:var(--paper);display:grid;place-items:center;
  color:#101114;font:800 15px Onest,sans-serif}
.proof p{margin:0;font-size:16px;color:#EDE9F2}
.proof b{color:#fff}

@media (max-width:980px){
  .hero{grid-template-columns:1fr;gap:26px}
  .works{grid-template-columns:1fr}
  .dirs,.office{grid-template-columns:1fr}
  .cta{grid-template-columns:1fr}
  /* меню прячется в бургер, а не пропадает совсем */
  .top .wrap{gap:12px}
  .sp{display:none}
  .burger{display:flex}
  .nav{display:none;order:4;flex-basis:100%;flex-direction:column;gap:0;font-size:16px;margin-top:4px}
  .top.open .nav{display:flex}
  .nav a{padding:13px 2px;border-bottom:1px solid var(--line)}
  .head-cta{margin-left:auto;padding:11px 18px;font-size:14px}
}
@media (max-width:640px){
  .inc,.inc thead,.inc tbody,.inc tr,.inc th,.inc td{display:block}
  .inc thead{display:none}
  .inc tr{border-bottom:1px solid var(--line);padding:12px 0}
  .inc tr:last-child{border-bottom:0}
  .inc td{border:0;padding:4px 18px}
  .inc td:first-child{padding-top:10px}
  .proof{flex-direction:column}
  .price-tag{font-size:18px}
  .price-row{align-items:flex-start}
  .works,.offers{grid-template-columns:1fr}
  .cta-act{width:100%}
  .cta-act .btn{flex:1 1 100%;justify-content:center}
}
/* самые узкие телефоны: 360 px */
@media (max-width:430px){
  .wrap{padding-inline:16px}
  .top .mark{font-size:22px}
  .head-cta{padding:10px 14px;font-size:13px}
  .foot .wrap{gap:18px}
  .step{grid-template-columns:36px 1fr;gap:12px;padding:16px}
  .dir,.work,.offer{padding:18px}
  .facts li{padding:13px 15px;font-size:15px}
}
@media (prefers-reduced-motion:reduce){.mark{animation:none}.figure{transition:none}.dir:hover{transform:none}}

.visually-hidden{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;
  clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}