/* Мастерская ботов — лендинг.
   Структура повторяет референс Hubfolio: фиксированная левая колонка 350px
   и бенто-сетка карточек справа. Токены взяты из шаблона. */

:root{
  --page:#151515;
  --card:#212121;
  --card-soft:#1b1b1b;
  --accent:#F84438;
  --light:#ffffff;
  --ink:#141414;
  --dim:rgba(255,255,255,.60);
  --dim-ink:rgba(20,20,20,.64);
  --line:rgba(255,255,255,.10);
  --line-ink:rgba(20,20,20,.12);
  --r:20px;
  --gap:10px;
  --side:350px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--page);
  color:var(--light);
  font:400 16px/1.55 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button,input,textarea{font:inherit;color:inherit}

/* ═══ Каркас ═══ */
.shell{display:flex;align-items:flex-start}

/* ─── Левая колонка ─── */
.side{
  position:sticky;top:0;
  width:var(--side);flex:0 0 var(--side);
  height:100vh;padding:20px 40px 40px;
  display:flex;flex-direction:column;justify-content:space-between;
}
.side-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.logo{
  display:inline-flex;align-items:center;gap:9px;
  background:var(--light);color:var(--ink);
  border-radius:999px;padding:11px 20px;
  font-weight:600;font-size:17px;letter-spacing:-.02em;white-space:nowrap;
}
.logo img{width:30px;height:auto;flex:none}
.logo sup{font-size:9px;font-weight:500;opacity:.55;align-self:flex-start;margin-top:2px}
.burger{
  background:none;border:0;cursor:pointer;padding:8px;
  display:flex;flex-direction:column;gap:4px;align-items:flex-end;
}
.burger i{display:block;height:2px;background:var(--light);border-radius:2px;transition:width .2s}
.burger i:nth-child(1){width:22px}
.burger i:nth-child(2){width:15px}
.burger i:nth-child(3){width:19px}
.burger:hover i{width:22px}

.side-mid{text-align:center;margin-top:36px}
.badge{position:relative;width:196px;height:196px;margin:0 auto}
.badge-ring{width:100%;height:100%;animation:spin 22s linear infinite}
.badge-ring text{
  fill:var(--light);font-size:11.5px;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;
}
.badge-core{
  position:absolute;inset:0;margin:auto;
  width:104px;height:104px;border-radius:50%;
  background:var(--card);display:grid;place-items:center;
}
.badge-core img{width:58px;height:auto}
@keyframes spin{to{transform:rotate(360deg)}}

.side-cont{margin-top:38px;font-size:15px;line-height:1.85}
.side-cont a:hover{color:var(--accent)}
.side-cont .copy{display:block;margin-top:22px;font-size:13px;color:var(--dim)}
.socials{display:flex;justify-content:center;gap:10px;margin-top:26px}
.socials a{
  width:44px;height:44px;border-radius:50%;
  border:1px solid var(--line);display:grid;place-items:center;
  transition:background .2s,border-color .2s;
}
.socials a:hover{background:var(--accent);border-color:var(--accent)}
.socials svg{width:17px;height:17px;fill:currentColor}

.side-cta{
  display:flex;align-items:center;justify-content:center;gap:10px;
  border:1px solid var(--line);border-radius:999px;
  padding:16px 22px;font-weight:500;
  transition:background .2s,color .2s,border-color .2s;
}
.side-cta:hover{background:var(--light);color:var(--ink);border-color:var(--light)}
.side-cta svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.7}

/* ─── Правая колонка ─── */
.main{
  flex:1;min-width:0;
  padding:20px 20px 20px 0;
  display:flex;flex-direction:column;gap:var(--gap);
}

/* ═══ Бенто первого экрана ═══ */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gap)}
.hero{
  grid-column:span 9;
  gap:26px;
  position:relative;overflow:hidden;
  border-radius:var(--r);padding:40px;
  min-height:min(84vh,780px);
  display:flex;flex-direction:column;justify-content:space-between;
  background:linear-gradient(160deg,#4a4a4a 0%,#6d6a68 45%,#b9b6b2 100%);
}
.hero>div:not(.chat){max-width:min(50%,430px)}
.hero h1{
  font-size:clamp(46px,7.4vw,124px);
  line-height:.94;font-weight:600;letter-spacing:-.035em;
  text-shadow:0 2px 30px rgba(0,0,0,.18);
}
.hero-sub{
  margin-top:0;font-size:clamp(16px,1.3vw,19px);
  font-weight:500;line-height:1.45;max-width:22ch;
}
.hero-foot{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:26px}
.fact-pill{
  display:flex;align-items:center;gap:14px;
  background:rgba(20,20,20,.42);backdrop-filter:blur(9px);
  border-radius:999px;padding:12px 22px 12px 14px;
}
.fact-pill .fp-ico{
  width:38px;height:38px;border-radius:50%;background:var(--accent);
  display:grid;place-items:center;flex:none;
}
.fact-pill .fp-ico svg{width:19px;height:19px;stroke:#fff;fill:none;stroke-width:2}
.fact-pill b{display:block;font-size:16px;font-weight:600;line-height:1.2}
.fact-pill span{font-size:13px;color:rgba(255,255,255,.72)}

/* Диалог бота внутри первого экрана */
.chat{
  position:absolute;right:40px;bottom:40px;width:292px;
  background:rgba(21,21,21,.9);backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.10);border-radius:18px;
  padding:14px;display:flex;flex-direction:column;gap:8px;
  box-shadow:0 24px 60px rgba(0,0,0,.34);
}
.chat-bar{display:flex;align-items:center;gap:8px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.chat-bar b{font-size:13px;font-weight:600}
.chat-bar i{font-size:11px;color:#7ddc8f;font-style:normal;margin-left:auto}
.chat-ava{width:24px;height:24px;border-radius:50%;background:var(--accent);flex:none}
.msg{max-width:86%;padding:9px 13px;border-radius:14px;font-size:13px;line-height:1.4}
.msg.bot{background:#2a2a2a;border-bottom-left-radius:5px}
.msg.me{background:var(--accent);align-self:flex-end;border-bottom-right-radius:5px}
.kb{display:flex;flex-wrap:wrap;gap:5px}
.kb span{
  font-size:11.5px;padding:6px 11px;border-radius:9px;
  background:rgba(255,255,255,.07);border:1px solid var(--line);color:var(--dim);
}

/* Правый столбец первого экрана */
.rail{grid-column:span 3;display:flex;flex-direction:column;gap:var(--gap)}
.rail-note{
  background:var(--light);color:var(--ink);border-radius:var(--r);
  padding:26px;flex:1;position:relative;overflow:hidden;min-height:280px;
}
.rail-note p{font-size:17px;font-weight:500;line-height:1.42;letter-spacing:-.01em}
.tags{position:absolute;left:0;right:0;bottom:14px;height:120px}
.tags span{
  position:absolute;white-space:nowrap;
  font-size:13px;font-weight:500;padding:9px 16px;border-radius:999px;
  box-shadow:0 6px 18px rgba(20,20,20,.13);
}
.tags .t1{background:#e9ecff;color:#31356b;left:10px;bottom:50px;transform:rotate(-8deg)}
.tags .t2{background:var(--accent);color:#fff;left:26px;bottom:4px;transform:rotate(6deg)}
.tags .t3{background:var(--ink);color:#fff;right:12px;bottom:6px;transform:rotate(-5deg)}
.tags .t4{background:#fde9c8;color:#6b4a12;right:8px;bottom:56px;transform:rotate(7deg)}

.rail-price{
  background:var(--accent);border-radius:var(--r);
  padding:26px;display:flex;flex-direction:column;justify-content:space-between;
  min-height:230px;
}
.rail-price .lbl{font-size:13px;opacity:.82}
.rail-price .num{font-size:clamp(30px,2.6vw,40px);font-weight:600;letter-spacing:-.03em;line-height:1.05;margin-top:6px}
.rail-price .sub{font-size:14px;opacity:.86;margin-top:8px}
.rail-price .go{
  margin-top:20px;display:inline-flex;align-items:center;justify-content:space-between;
  background:#fff;color:var(--ink);border-radius:999px;padding:13px 20px;
  font-size:14px;font-weight:600;transition:transform .2s;
}
.rail-price .go:hover{transform:translateY(-2px)}
.rail-price .go svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2}

/* ═══ Блоки ═══ */
.block{background:var(--card);border-radius:var(--r);padding:clamp(26px,3.4vw,52px)}
.block.pale{background:var(--light);color:var(--ink)}
.block.brand{background:var(--accent)}
.head{max-width:760px;margin-bottom:34px}
.eyebrow{
  font-size:12px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent);margin-bottom:14px;
}
.pale .eyebrow{color:var(--accent)}
.brand .eyebrow{color:rgba(255,255,255,.8)}
h2{font-size:clamp(28px,3.5vw,52px);line-height:1.06;font-weight:600;letter-spacing:-.03em}
.lead{margin-top:16px;font-size:17px;line-height:1.55;color:var(--dim)}
.pale .lead{color:var(--dim-ink)}
.brand .lead{color:rgba(255,255,255,.88)}

.grid{display:grid;gap:var(--gap)}
.g4{grid-template-columns:repeat(4,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:1fr 1fr}

.tile{background:rgba(20,20,20,.05);border-radius:16px;padding:24px}
.block:not(.pale) .tile{background:rgba(255,255,255,.045);border:1px solid var(--line)}
.tile .ico{
  width:46px;height:46px;border-radius:13px;background:var(--accent);
  display:grid;place-items:center;margin-bottom:18px;
}
.tile .ico svg{width:23px;height:23px;stroke:#fff;fill:none;stroke-width:1.8}
.tile h3{font-size:18px;font-weight:600;letter-spacing:-.01em;margin-bottom:9px}
.tile p{font-size:14.5px;line-height:1.55;color:var(--dim)}
.pale .tile p{color:var(--dim-ink)}

.tile-go{
  display:inline-flex;align-items:center;gap:7px;margin-top:16px;
  font-size:14px;font-weight:500;color:var(--accent);
}
.tile-go svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2;transition:transform .18s}
.tile-go:hover svg{transform:translateX(4px)}

/* Тарифы */
.tier{
  background:rgba(255,255,255,.045);border:1px solid var(--line);
  border-radius:16px;padding:28px;display:flex;flex-direction:column;
}
.tier.pick{background:var(--light);color:var(--ink);border-color:var(--light)}
.tag{
  align-self:flex-start;font-size:11px;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;background:var(--accent);color:#fff;
  border-radius:999px;padding:6px 13px;margin-bottom:16px;
}
.tag.ghost{visibility:hidden}
.tier h3{font-size:22px;font-weight:600;letter-spacing:-.02em}
.tier .price{
  font-size:clamp(21px,2.1vw,27px);font-weight:600;letter-spacing:-.03em;
  margin-top:12px;white-space:nowrap;
}
.tier .term{font-size:14px;color:var(--dim);margin-top:5px}
.tier.pick .term{color:var(--dim-ink)}
.tier ul{margin:20px 0;display:flex;flex-direction:column;gap:9px}
.tier li{position:relative;padding-left:24px;font-size:14.5px;line-height:1.5;color:var(--dim)}
.tier.pick li{color:var(--dim-ink)}
.tier li::before{
  content:"";position:absolute;left:0;top:7px;width:13px;height:8px;
  border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);
  transform:rotate(-45deg);
}
.tier .btn{margin-top:auto}
.note{margin-top:26px;font-size:14px;color:var(--dim);max-width:80ch}
.pale .note{color:var(--dim-ink)}

/* Шаги */
.step{display:flex;gap:26px;padding:26px 0;border-top:1px solid var(--line-ink)}
.block:not(.pale) .step{border-top-color:var(--line)}
.step:first-of-type{border-top:0;padding-top:0}
.step .num{
  font-size:14px;font-weight:600;color:var(--accent);
  flex:none;width:44px;padding-top:4px;
}
.step h3{font-size:20px;font-weight:600;letter-spacing:-.02em;margin-bottom:8px}
.step p{font-size:15px;line-height:1.6;color:var(--dim)}
.pale .step p{color:var(--dim-ink)}

/* Факты */
.fact{background:rgba(255,255,255,.045);border:1px solid var(--line);border-radius:16px;padding:26px}
.fact .big{
  font-size:clamp(30px,3.2vw,42px);font-weight:600;line-height:1.02;
  letter-spacing:-.035em;color:var(--accent);margin-bottom:12px;
  min-height:2.04em;display:flex;align-items:flex-end;
}
.fact p{font-size:14.5px;line-height:1.55;color:var(--dim)}

/* Вопросы */
.faq{border-top:1px solid var(--line-ink)}
.block:not(.pale) .faq{border-top-color:var(--line)}
.faq:first-of-type{border-top:0}
.faq-q{
  width:100%;background:none;border:0;cursor:pointer;text-align:left;
  display:flex;align-items:center;gap:20px;padding:22px 0;
  font-size:clamp(16px,1.5vw,19px);font-weight:500;letter-spacing:-.01em;
}
.faq-q .sign{
  margin-left:auto;flex:none;position:relative;width:22px;height:22px;
}
.faq-q .sign::before,.faq-q .sign::after{
  content:"";position:absolute;inset:0;margin:auto;background:currentColor;
}
.faq-q .sign::before{width:14px;height:2px}
.faq-q .sign::after{width:2px;height:14px;transition:transform .25s}
.faq-q[aria-expanded="true"] .sign::after{transform:rotate(90deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding-bottom:22px;font-size:15px;line-height:1.62;color:var(--dim);max-width:82ch}
.pale .faq-a p{color:var(--dim-ink)}

/* Кнопки */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border:1px solid transparent;border-radius:999px;cursor:pointer;
  padding:14px 26px;font-size:15px;font-weight:500;
  transition:transform .18s,background .2s,color .2s,border-color .2s;
}
.btn:hover{transform:translateY(-2px)}
.btn svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:2}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#e13b30}
.btn-ghost{border-color:var(--line);color:var(--light)}
.pale .btn-ghost{border-color:var(--line-ink);color:var(--ink)}
.btn-ghost:hover{background:var(--light);color:var(--ink);border-color:var(--light)}
.pale .btn-ghost:hover{background:var(--ink);color:var(--light);border-color:var(--ink)}
.btn-white{background:var(--light);color:var(--ink)}
.btn-lg{padding:17px 32px;font-size:16px}

:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}

/* Финал */
.final{text-align:center}
.final .lead{margin:18px auto 30px;max-width:60ch}

/* Форма */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field label{display:block;font-size:13px;color:var(--dim);margin-bottom:7px}
.field input,.field textarea{
  width:100%;background:rgba(255,255,255,.05);
  border:1px solid var(--line);border-radius:12px;
  padding:13px 15px;font-size:15px;transition:border-color .2s;
}
.field textarea{min-height:96px;resize:vertical}
.field input:focus,.field textarea:focus{outline:0;border-color:var(--accent)}
.consent{display:flex;gap:11px;align-items:flex-start;margin-top:18px;font-size:13px;color:var(--dim);cursor:pointer}
.consent input{width:17px;height:17px;flex:none;margin-top:2px;accent-color:var(--accent)}
.consent a{text-decoration:underline}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-msg{margin-top:14px;font-size:14px;min-height:20px}
.form-msg.ok{color:#7ddc8f}
.form-msg.err{color:#ff8b80}

/* Подвал */
.foot{
  background:var(--card);border-radius:var(--r);padding:26px 32px;
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 26px;
  font-size:14px;color:var(--dim);
}
.foot a:hover{color:var(--light)}
.foot .push{margin-left:auto}

/* Меню-оверлей */
.menu{
  position:fixed;inset:0;z-index:60;background:var(--page);
  display:none;flex-direction:column;justify-content:center;
  padding:60px clamp(24px,7vw,110px);
}
.menu.open{display:flex}
.menu a{font-size:clamp(30px,6vw,64px);font-weight:600;letter-spacing:-.03em;padding:10px 0;transition:color .2s}
.menu a:hover{color:var(--accent)}
.menu-close{position:absolute;top:26px;right:32px;background:none;border:0;cursor:pointer;font-size:34px;line-height:1}

/* Липкий CTA на телефоне */
.mobile-cta{
  display:none;position:fixed;left:12px;right:12px;bottom:12px;z-index:50;
  align-items:center;justify-content:center;gap:9px;
  background:var(--accent);color:#fff;border-radius:999px;
  padding:16px 22px;font-size:15px;font-weight:600;
  box-shadow:0 10px 30px rgba(0,0,0,.42);
}
.mobile-cta svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:2}

/* Появление */
.rise{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.rise.seen{opacity:1;transform:none}

/* ═══ Адаптив ═══ */
@media (max-width:1400px){
  .hero>div:not(.chat){max-width:none}
  .chat{position:static;width:100%;max-width:320px;margin-top:24px}
}
@media (max-width:1250px){
  .hero{grid-column:span 12;min-height:auto}
  .rail{grid-column:span 12;flex-direction:row}
  .rail-note,.rail-price{flex:1;min-height:auto}
  .chat{position:static;width:100%;max-width:340px;margin-top:26px}
  .hero-sub{margin-top:26px}
}
@media (max-width:1100px){
  :root{--side:0px}
  .shell{flex-direction:column}
  .side{
    position:static;width:100%;flex:none;height:auto;
    padding:16px 16px 0;flex-direction:row;align-items:center;justify-content:space-between;
  }
  .side-top{flex:1}
  .side-mid,.side-cta{display:none}
  /* Шапка на телефоне вмещает только логотип и меню, поэтому CTA
     переезжает в липкую полосу внизу — там он и конвертит лучше. */
  .mobile-cta{display:flex}
  body{padding-bottom:84px}
  .main{width:100%;padding:16px}
  .g4{grid-template-columns:1fr 1fr}
  .g3,.g2{grid-template-columns:1fr}
  /* Пилюли наезжали на текст: на узком экране ставим их в поток. */
  .rail-note{display:flex;flex-direction:column;gap:18px}
  .tags{position:static;height:auto;display:flex;flex-wrap:wrap;gap:8px}
  .tags span{position:static;transform:none!important;box-shadow:none}
  .form-grid{grid-template-columns:1fr}
}
@media (max-width:620px){
  .g4{grid-template-columns:1fr}
  .rail{flex-direction:column}
  .hero{padding:26px}
  .block{padding:24px}
  .step{flex-direction:column;gap:10px}
  .step .num{width:auto}
  .foot .push{margin-left:0}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .rise{opacity:1;transform:none}
}


/* ═══ Расчёт на странице ═══ */
.calc-box{
  background:rgba(255,255,255,.045);border:1px solid var(--line);
  border-radius:18px;padding:clamp(22px,2.6vw,34px);
}
.calc-bar{height:4px;border-radius:4px;background:rgba(255,255,255,.12);overflow:hidden}
.calc-fill{display:block;height:100%;width:0;background:var(--accent);transition:width .35s ease}
.calc-meta{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  margin:16px 0 20px;font-size:13px;color:var(--dim);
}
.calc-back{background:none;border:0;cursor:pointer;color:var(--dim);font-size:13px;padding:4px}
.calc-back:hover{color:var(--light)}
.calc-q{font-size:clamp(20px,2.2vw,27px);font-weight:600;letter-spacing:-.02em;line-height:1.2}
.calc-hint{margin-top:10px;font-size:14.5px;color:var(--dim);line-height:1.55}
.calc-opts{display:grid;gap:9px;margin-top:22px}
.calc-opt{
  text-align:left;cursor:pointer;background:rgba(255,255,255,.04);
  border:1px solid var(--line);border-radius:13px;padding:15px 18px;
  font-size:15.5px;transition:border-color .18s,background .18s,transform .18s;
}
.calc-opt:hover{border-color:var(--accent);background:rgba(248,68,56,.10);transform:translateX(3px)}
.calc-skip{margin-top:14px;background:none;border:0;color:var(--dim);cursor:pointer;font-size:14px;text-decoration:underline}
.calc-skip:hover{color:var(--light)}

/* Результат */
.calc-result{background:var(--light);color:var(--ink);border-radius:18px;padding:clamp(24px,2.8vw,38px)}
.calc-result h3{font-size:clamp(21px,2.3vw,29px);font-weight:600;letter-spacing:-.025em;line-height:1.18}
.calc-nums{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}
.calc-num{background:var(--ink);color:#fff;border-radius:14px;padding:16px 22px;flex:1;min-width:190px}
.calc-num .k{font-size:12px;letter-spacing:.12em;text-transform:uppercase;opacity:.62}
.calc-num .v{font-size:clamp(20px,2.1vw,26px);font-weight:600;letter-spacing:-.03em;margin-top:6px;white-space:nowrap}
.calc-num.accent{background:var(--accent)}
.calc-scope{margin:0 0 22px;display:flex;flex-direction:column;gap:9px}
.calc-scope li{position:relative;padding-left:25px;font-size:15px;line-height:1.5;color:var(--dim-ink)}
.calc-scope li::before{
  content:"";position:absolute;left:0;top:7px;width:13px;height:8px;
  border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg);
}
.calc-why{font-size:14px;line-height:1.6;color:var(--dim-ink);margin-bottom:22px}
.calc-flag{
  border-left:3px solid var(--accent);padding:12px 0 12px 16px;
  font-size:14.5px;line-height:1.55;color:var(--dim-ink);margin-bottom:22px;
}
.calc-acts{display:flex;flex-wrap:wrap;gap:10px}
.calc-note{margin-top:16px;font-size:13px;color:var(--dim-ink)}

/* Приложенный расчёт над формой */
.calc-chip{
  display:none;align-items:flex-start;gap:11px;
  background:rgba(248,68,56,.12);border:1px solid rgba(248,68,56,.34);
  border-radius:13px;padding:13px 16px;margin-bottom:16px;font-size:13.5px;line-height:1.5;
}
.calc-chip.on{display:flex}
.calc-chip b{display:block;margin-bottom:3px}
.calc-chip button{background:none;border:0;color:var(--dim);cursor:pointer;margin-left:auto;font-size:18px;line-height:1}