/* ================= ТОКЕНЫ ================= */
:root{
  --ink:#131313;
  --ink-2:#6b6b6b;
  --ink-3:#9a9a9a;
  --line:#dedeDB;
  --line-2:#ededea;
  --bg:#f4f4f2;
  --soft:#f0f0ed;
  --paper:#ffffff;
  --fill:#e6e6e2;
  --w:1320px;
  --pad:40px;
  --r:20px;
  --r-lg:28px;
  --r-sm:12px;
  --ease:cubic-bezier(.22,.68,.3,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Manrope","Segoe UI",system-ui,sans-serif;
  background:var(--paper);color:var(--ink);
  font-size:16px;line-height:1.62;font-weight:450;
  -webkit-font-smoothing:antialiased;
  font-feature-settings:"ss01","tnum";
}
img{max-width:100%;display:block}

/* ================= СЕТКА ================= */
.wrap{max-width:var(--w);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.sec{background:var(--paper)}
.sec--alt{background:var(--bg)}
.sec__inner{padding-top:118px;padding-bottom:118px}
.sec__inner--tight{padding-top:88px;padding-bottom:88px}

/* ================= ЗАГЛУШКИ ================= */
.ph{background:var(--fill);position:relative;overflow:hidden;border-radius:var(--r)}
.ph::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(to top right,transparent 49.8%,rgba(0,0,0,.1) 49.8%,rgba(0,0,0,.1) 50.2%,transparent 50.2%),
    linear-gradient(to top left,transparent 49.8%,rgba(0,0,0,.1) 49.8%,rgba(0,0,0,.1) 50.2%,transparent 50.2%);
}
.ph span{
  position:absolute;z-index:1;left:50%;top:50%;transform:translate(-50%,-50%);
  background:rgba(255,255,255,.92);padding:7px 15px;font-size:11px;color:var(--ink-2);
  border-radius:100px;letter-spacing:.04em;font-weight:650;
  max-width:calc(100% - 24px);text-align:center;line-height:1.35;
}
.ph--lg{border-radius:var(--r-lg)}
.line{height:8px;background:var(--fill);border-radius:100px;margin-top:10px}
.line.s{width:54%}
.line.m{width:82%}
.lines{margin-top:16px}
.icon{width:44px;height:44px;border-radius:50%;background:var(--soft);flex:0 0 auto}
.icon.sq{border-radius:13px}
.icon.lg{width:60px;height:60px}
.icon.on-dark{background:#2b2b2b}

/* ================= ТИПОГРАФИКА ================= */
h1{font-size:clamp(36px,5vw,68px);line-height:1.02;font-weight:800;letter-spacing:-.04em}
h2{font-size:clamp(26px,3vw,42px);line-height:1.12;font-weight:750;letter-spacing:-.032em}
h2 .soft{color:var(--ink-3);font-weight:700}
h3{font-size:18px;font-weight:700;line-height:1.32;letter-spacing:-.012em}
.lead{font-size:17.5px;color:var(--ink-2);line-height:1.6;max-width:34em}
.eyebrow{
  font-size:11px;text-transform:uppercase;letter-spacing:.19em;
  color:var(--ink-3);font-weight:750;display:block;
}

/* заголовок секции: крупно слева, пояснение справа */
.head{margin-bottom:64px}
.head h2{max-width:16em}
.head .eyebrow{margin-bottom:20px}
.head--split{display:grid;grid-template-columns:1.25fr 1fr;gap:80px;align-items:end}
.head--split h2{max-width:none}
.head--split p{color:var(--ink-2);font-size:16.5px}
.head--center{text-align:center;max-width:760px;margin-left:auto;margin-right:auto}
.head--center h2{max-width:none}
.head--center p{color:var(--ink-2);margin-top:18px}
.head--row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}

.idx{font-size:12.5px;font-weight:750;letter-spacing:.06em;color:var(--ink-3);font-variant-numeric:tabular-nums}
.idx--xl{
  font-size:60px;font-weight:800;letter-spacing:-.055em;line-height:.82;
  color:var(--line);font-variant-numeric:tabular-nums;
}

/* ================= КНОПКИ ================= */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:54px;padding:0 30px;border:1px solid var(--ink);
  font-size:15px;font-weight:700;color:var(--ink);background:transparent;
  text-decoration:none;white-space:nowrap;border-radius:100px;cursor:pointer;
  transition:background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease);
  font-family:inherit;
}
.btn::after{content:"↗";font-size:13px;font-weight:600;opacity:.75}
.btn--plain::after{content:none}
.btn:hover{background:var(--ink);color:#fff}
.btn--fill{background:var(--ink);color:#fff}
.btn--fill:hover{background:#000}
.btn--light{background:#fff;border-color:#fff;color:var(--ink)}
.btn--light:hover{background:#e2e2e2;border-color:#e2e2e2;color:var(--ink)}
.btn--ghost-dark{border-color:#494949;color:#fff}
.btn--ghost-dark:hover{background:#fff;border-color:#fff;color:var(--ink)}
.btn--sm{height:44px;padding:0 22px;font-size:14px}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:38px}
.link{
  font-size:14px;font-weight:700;color:var(--ink);text-decoration:none;
  display:inline-flex;align-items:center;gap:8px;
}
.link::after{content:"→";font-weight:500;transition:transform .22s var(--ease)}
.link:hover::after{transform:translateX(4px)}
.link--u{border-bottom:1px solid var(--line);padding-bottom:3px}
.link--u:hover{border-color:var(--ink)}

/* карточки-ссылки: снимаем подчёркивание и цвет посещённой ссылки */
a.card,a.cell,a.dir,a.post,a.role,a.fmt,a.result,a.num,a.price__f,a.review{
  text-decoration:none;color:var(--ink);
}
a.card:visited,a.cell:visited,a.dir:visited,a.post:visited,a.role:visited{color:var(--ink)}
a.dir--dark,a.dir--dark:visited{color:#fff}

/* ================= ПОЯВЛЕНИЕ ПРИ ПРОКРУТКЕ ================= */
.js [data-rv]{opacity:0;transform:translateY(18px);transition:opacity .75s var(--ease),transform .75s var(--ease)}
.js [data-rv].is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js [data-rv]{opacity:1;transform:none;transition:none}
}

/* ================= ОБЩЕЕ: ШАПКА ================= */
header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--line-2)}
.topbar{
  border-bottom:1px solid var(--line-2);background:var(--bg);
  max-height:44px;overflow:hidden;transition:max-height .3s var(--ease),opacity .24s ease;opacity:1;
}
header.is-scrolled .topbar{max-height:0;opacity:0}
.topbar__in{display:flex;align-items:center;height:44px;gap:26px}
.topbar__note{font-size:12px;color:var(--ink-3);letter-spacing:.03em;flex:1 1 auto;font-weight:550}
.topbar__link{
  font-size:13px;color:var(--ink-2);text-decoration:none;background:none;border:0;
  font-family:inherit;font-weight:650;cursor:pointer;padding:0;transition:color .2s ease;
}
.topbar__link:hover{color:var(--ink)}
.topbar__tel{font-size:13.5px;font-weight:750;color:var(--ink);text-decoration:none;white-space:nowrap}

.hdr{display:flex;align-items:center;height:80px;gap:28px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);flex:0 0 auto}
.logo__mark{width:38px;height:38px;border-radius:11px;background:var(--soft);flex:0 0 auto}
.logo__txt{max-width:126px}
.logo__txt b{display:block;font-size:19px;letter-spacing:-.035em;line-height:1.05;font-weight:800}
.logo__txt span{
  display:block;font-size:8.5px;line-height:1.4;color:var(--ink-3);
  text-transform:uppercase;letter-spacing:.1em;margin-top:3px;font-weight:700;
}

.mainnav{display:flex;gap:20px;flex:1 1 auto;justify-content:center;min-width:0}
.navitem{position:relative;display:flex;align-items:center;height:80px}
.navitem > a{
  font-size:13.5px;font-weight:600;color:var(--ink-2);text-decoration:none;white-space:nowrap;
  position:relative;display:inline-flex;align-items:center;gap:5px;padding:9px 0;
  transition:color .2s var(--ease);
}
/* подложка на псевдоэлементе — не расширяет пункт и не ломает раскладку меню */
.navitem > a::before{
  content:"";position:absolute;inset:0 -11px;border-radius:100px;
  background:transparent;transition:background .2s var(--ease);z-index:-1;
}
.navitem > a:hover{color:var(--ink)}
.navitem > a:hover::before{background:var(--soft)}
.navitem > a i{
  display:inline-block;width:0;height:0;border-left:3.5px solid transparent;
  border-right:3.5px solid transparent;border-top:4px solid var(--ink-3);
}
.sub{
  position:absolute;top:100%;left:-14px;min-width:272px;z-index:70;
  background:var(--paper);border-radius:var(--r);padding:10px;
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .22s var(--ease),transform .22s var(--ease),visibility .22s;
  box-shadow:0 18px 44px rgba(0,0,0,.11);
}
.navitem:hover .sub{opacity:1;visibility:visible;transform:translateY(0)}
.sub a{
  display:block;padding:10px 14px;font-size:14px;font-weight:550;color:var(--ink-2);
  text-decoration:none;white-space:nowrap;border-radius:var(--r-sm);
  transition:background .16s ease,color .16s ease;
}
.sub a:hover{background:var(--soft);color:var(--ink)}

.hdr__cta{flex:0 0 auto}
.burger{
  display:none;width:44px;height:44px;border:1px solid var(--line);background:var(--paper);
  border-radius:50%;flex-direction:column;justify-content:center;align-items:center;gap:4px;
  cursor:pointer;flex:0 0 auto;
}
.burger i{display:block;width:17px;height:1.5px;background:var(--ink);transition:transform .24s var(--ease),opacity .24s ease}
.burger.is-on i:nth-child(1){transform:translateY(5.5px) rotate(45deg)}
.burger.is-on i:nth-child(2){opacity:0}
.burger.is-on i:nth-child(3){transform:translateY(-5.5px) rotate(-45deg)}

.mnav{display:none;border-top:1px solid var(--line-2);background:var(--paper);max-height:calc(100vh - 66px);overflow-y:auto}
.mnav.is-open{display:block}
.mnav__in{padding-top:10px;padding-bottom:28px}
.mnav__item{border-bottom:1px solid var(--line-2)}
.mnav__item > a{display:block;padding:16px 0;font-size:17px;font-weight:750;color:var(--ink);text-decoration:none;letter-spacing:-.02em}
.mnav__sub{padding:0 0 14px 16px}
.mnav__sub a{display:block;padding:8px 0;font-size:14px;color:var(--ink-2);text-decoration:none;font-weight:550}
.mnav__tel{display:block;margin-top:24px;font-size:20px;font-weight:800;color:var(--ink);text-decoration:none;letter-spacing:-.025em}

/* ================= ОБЩЕЕ: СТРОКА НАВИГАЦИИ ================= */
.crumbs{background:var(--paper)}
.crumbs__in{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  padding-top:22px;padding-bottom:6px;font-size:12.5px;color:var(--ink-3);font-weight:650;
}
.crumbs a{color:var(--ink-2);text-decoration:none}
.crumbs a:hover{color:var(--ink)}

/* ================= ПЕРВЫЙ ЭКРАН ================= */
.hero__inner{padding-top:72px;padding-bottom:104px}
.hero__grid{display:grid;grid-template-columns:1.06fr .94fr;gap:72px;align-items:center}
.hero__grid h1{margin-top:24px}
.hero__grid .lead{margin-top:26px}
.hero__ph{aspect-ratio:4/3.7;width:100%}

/* ================= ПАНЕЛЬ С ЯЧЕЙКАМИ ================= */
.panel{background:var(--soft);border-radius:var(--r-lg);padding:10px}
.panel--pad{padding:52px 56px}
.cells{display:grid;gap:10px}
.cells--4{grid-template-columns:repeat(4,1fr)}
.cells--3{grid-template-columns:repeat(3,1fr)}
.cells--2{grid-template-columns:repeat(2,1fr)}
/* пять ячеек: три сверху, две пошире снизу — без пустой клетки */
.cells--5{grid-template-columns:repeat(6,1fr)}
.cells--5 > *{grid-column:span 2}
.cells--5 > :nth-child(4),.cells--5 > :nth-child(5){grid-column:span 3}
.cell{background:var(--paper);border-radius:var(--r);padding:34px 30px 36px;display:flex;flex-direction:column}
.cell .idx{margin-bottom:26px}
.cell .icon{margin-bottom:24px}
.cell h3{margin-bottom:10px}
.cell p{font-size:14.5px;color:var(--ink-2)}
.cell .link{margin-top:auto;padding-top:26px;align-self:flex-start}

/* ================= ЛИНИЯ ПРОЦЕССА ================= */
.rail{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;position:relative}
.rail::before{content:"";position:absolute;top:19px;left:26px;right:26px;height:1px;background:var(--line);z-index:0}
.rail__i{position:relative;z-index:1;text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px}
.rail__dot{
  width:38px;height:38px;border-radius:50%;background:var(--paper);
  display:grid;place-items:center;font-size:12px;font-weight:800;color:var(--ink-2);
  box-shadow:0 0 0 1px var(--line);font-variant-numeric:tabular-nums;
}
.rail__t{font-size:14.5px;font-weight:700;letter-spacing:-.01em}

/* ================= КАРТОЧКИ ================= */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.card{
  background:var(--soft);border-radius:var(--r);padding:34px 30px 36px;
  display:flex;flex-direction:column;transition:background .22s var(--ease);
  text-decoration:none;color:var(--ink);
}
.card:hover{background:#e8e8e4}
.card .idx{margin-bottom:26px}
.card .icon{margin-bottom:24px;background:var(--paper)}
.card h3{margin-bottom:10px}
.card p{font-size:14.5px;color:var(--ink-2)}
.card .link{margin-top:auto;padding-top:26px;align-self:flex-start}
.badge{
  display:inline-block;font-size:10px;text-transform:uppercase;letter-spacing:.14em;
  background:var(--paper);padding:7px 13px;border-radius:100px;color:var(--ink-3);font-weight:750;
  margin-top:auto;align-self:flex-start;
}
.card .badge{margin-top:26px}

/* ================= ДВА НАПРАВЛЕНИЯ ================= */
.dir{
  background:var(--soft);border-radius:var(--r-lg);padding:48px 44px;
  display:flex;flex-direction:column;text-decoration:none;color:var(--ink);
  transition:background .22s var(--ease);min-height:460px;
}
.dir:hover{background:#e8e8e4}
.dir .icon{margin-bottom:30px;background:var(--paper)}
.dir h3{font-size:31px;font-weight:800;letter-spacing:-.035em;line-height:1.06}
.dir__list{list-style:none;margin:30px 0 34px}
.dir__list li{
  font-size:14.5px;color:var(--ink-2);padding:11px 0 11px 22px;position:relative;
}
.dir__list li::before{
  content:"";position:absolute;left:0;top:21px;width:7px;height:7px;border-radius:50%;background:var(--line);
}
.dir .link{margin-top:auto;align-self:flex-start}
.dir--dark{background:var(--ink);color:#fff}
.dir--dark:hover{background:#000}
.dir--dark .icon{background:#2b2b2b}
.dir--dark .dir__list li{color:#a5a5a5}
.dir--dark .dir__list li::before{background:#4a4a4a}
.dir--dark .link{color:#fff}

/* ================= ОБ ЭКСПЕРТЕ ================= */
.expert{display:grid;grid-template-columns:1fr 1.02fr;gap:72px;align-items:center}
.expert__ph{aspect-ratio:4/4.4}
.expert__name{font-size:clamp(27px,3vw,38px);font-weight:800;letter-spacing:-.035em;line-height:1.06;margin-top:18px}
.expert__spec{font-size:17px;color:var(--ink-2);margin-top:14px}
.facts{list-style:none;margin-top:36px}
.facts li{
  display:flex;gap:22px;padding:15px 0;border-bottom:1px solid var(--line-2);
  font-size:15px;color:var(--ink-2);
}
.facts li:first-child{border-top:1px solid var(--line-2)}
.facts li b{color:var(--ink);font-weight:750;flex:0 0 auto;min-width:114px;font-variant-numeric:tabular-nums}

/* ================= ЛОГОТИПЫ КРУГАМИ ================= */
.logos{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.logos .ph{
  aspect-ratio:1;border-radius:50%;background:var(--soft);
}
.logos .ph::after{opacity:.45}
.nums{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:64px}
.num{background:var(--soft);border-radius:var(--r);padding:34px 30px}
.num b{display:block;font-size:clamp(34px,3.7vw,50px);font-weight:800;letter-spacing:-.045em;line-height:1;font-variant-numeric:tabular-nums}
.num span{font-size:13.5px;color:var(--ink-2);margin-top:14px;display:block;font-weight:600}

/* ================= ШАГИ ================= */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.step{background:var(--paper);border-radius:var(--r);padding:36px 32px 38px;display:flex;flex-direction:column}
.step .idx--xl{margin-bottom:30px}
.step .icon{margin-bottom:24px;background:var(--soft)}
.step h3{margin-bottom:10px}
.step p{font-size:15px;color:var(--ink-2)}

/* ================= СТАТЬИ: БЕНТО ================= */
.posts{display:grid;grid-template-columns:1.5fr 1fr;gap:18px}
.post{text-decoration:none;color:var(--ink);display:block}
.post .ph{aspect-ratio:16/10;margin-bottom:22px}
.post .eyebrow{margin-bottom:12px}
.post h3{transition:opacity .2s ease}
.post:hover h3{opacity:.58}
.post__meta{font-size:12.5px;color:var(--ink-3);margin-top:12px;font-weight:600}
.posts__main .ph{aspect-ratio:16/9}
.posts__main h3{font-size:27px;font-weight:750;letter-spacing:-.028em;line-height:1.18}
.posts__side{display:flex;flex-direction:column;gap:18px}
.posts__side .post{background:var(--soft);border-radius:var(--r);padding:22px;display:grid;grid-template-columns:126px 1fr;gap:20px;align-items:center}
.posts__side .ph{aspect-ratio:4/3;margin-bottom:0;border-radius:var(--r-sm)}
.posts__side h3{font-size:17px}

/* ================= ТЁМНАЯ ПОЛОСА ================= */
.band{background:var(--ink);color:#fff;border-radius:var(--r-lg);padding:76px 72px}
.band h2{color:#fff}
.band h2 .soft{color:#787878}
.band .eyebrow{color:#787878}
.band__grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.band__sub{color:#9c9c9c;margin-top:20px;max-width:30em;font-size:16.5px}
.form{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field{
  height:54px;border:1px solid #3d3d3d;background:#1d1d1d;color:#fff;padding:0 18px;border-radius:100px;
  font-size:14.5px;font-family:inherit;font-weight:500;transition:border-color .2s ease;
}
.field::placeholder{color:#8a8a8a}
.field:focus{outline:none;border-color:#fff}
.form .btn{grid-column:span 2}
.agree{grid-column:span 2;font-size:12px;color:#8f8f8f;display:flex;gap:11px;align-items:flex-start;padding-left:4px}
.agree i{width:17px;height:17px;border:1px solid #565656;border-radius:5px;flex:0 0 auto;margin-top:2px;display:block}

/* ================= ПЛИТКИ РОЛЕЙ ================= */
.roles{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.role{
  background:var(--paper);border-radius:var(--r);padding:28px 26px 30px;
  display:flex;flex-direction:column;gap:20px;min-height:186px;
}
.role .icon{background:var(--soft)}
.role h3{font-size:16.5px;margin-top:auto}
/* пять плиток: три сверху, две пошире снизу — без пустой клетки */
.roles--5{grid-template-columns:repeat(6,1fr)}
.roles--5 > *{grid-column:span 2}
.roles--5 > :nth-child(4),.roles--5 > :nth-child(5){grid-column:span 3}

/* ================= ПЕРЕКЛЮЧАТЕЛЬ ВЕРСИЙ ================= */
.seg{display:inline-flex;background:var(--soft);border-radius:100px;padding:5px;gap:4px}
.seg button{
  border:0;background:transparent;font-family:inherit;font-size:14.5px;font-weight:700;
  color:var(--ink-2);padding:13px 28px;border-radius:100px;cursor:pointer;white-space:nowrap;
  transition:background .22s var(--ease),color .22s var(--ease);
}
.seg button:hover{color:var(--ink)}
.seg button.is-on{background:var(--ink);color:#fff}
.seg__note{font-size:14px;color:var(--ink-3);margin-top:18px}
[data-ver]{display:none}
[data-ver].is-on{display:block}

/* ================= ПРОГРАММА КУРСА ================= */
.intro-mod{
  background:var(--soft);border-radius:var(--r);padding:24px 30px;margin-bottom:10px;
  display:flex;align-items:center;gap:20px;
}
.intro-mod .idx{flex:0 0 auto}
.intro-mod h3{font-size:16.5px}
.modules{list-style:none;display:grid;gap:8px}
.modules li{
  background:var(--bg);border-radius:var(--r-sm);padding:15px 20px;
  font-size:15px;color:var(--ink-2);display:flex;gap:16px;
}
.modules li b{color:var(--ink-3);font-size:12.5px;font-weight:800;padding-top:3px;min-width:26px;font-variant-numeric:tabular-nums}

/* ================= ДЕМОВЕРСИЯ ================= */
.demo{
  background:var(--ink);color:#fff;border-radius:var(--r-lg);padding:64px 60px;
  display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;
}
.demo h2{color:#fff}
.demo h2 .soft{color:#787878}
.demo .eyebrow{color:#787878}
.demo p{color:#9c9c9c;margin-top:18px;font-size:16.5px}
.demo__ph{aspect-ratio:16/10;border-radius:var(--r);background:#242424;position:relative;overflow:hidden}
.demo__ph::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(to top right,transparent 49.8%,rgba(255,255,255,.09) 49.8%,rgba(255,255,255,.09) 50.2%,transparent 50.2%),
    linear-gradient(to top left,transparent 49.8%,rgba(255,255,255,.09) 49.8%,rgba(255,255,255,.09) 50.2%,transparent 50.2%);
}
.demo__play{
  position:absolute;z-index:1;left:50%;top:50%;transform:translate(-50%,-50%);
  width:78px;height:78px;border-radius:50%;background:#fff;display:grid;place-items:center;
}
.demo__play::after{
  content:"";border-left:19px solid var(--ink);border-top:12px solid transparent;
  border-bottom:12px solid transparent;margin-left:5px;
}
.demo__cap{
  position:absolute;z-index:1;left:50%;bottom:20px;transform:translateX(-50%);
  font-size:11px;color:#8a8a8a;background:#1b1b1b;padding:7px 15px;border-radius:100px;
  white-space:nowrap;font-weight:650;
}
.demo__ph{cursor:pointer}
.demo__ph:hover .demo__play{transform:translate(-50%,-50%) scale(1.07)}
.demo__play{transition:transform .25s var(--ease)}
.demo__list{list-style:none;margin-top:28px}
.demo__list li{
  padding:11px 0 11px 26px;position:relative;font-size:15px;color:#b4b4b4;
  border-bottom:1px solid #2c2c2c;
}
.demo__list li:last-child{border-bottom:0}
.demo__list li::before{content:"";position:absolute;left:0;top:20px;width:6px;height:6px;border-radius:50%;background:#5a5a5a}
.demo__meta{
  display:inline-flex;align-items:center;gap:9px;margin-top:22px;
  background:#242424;border-radius:100px;padding:9px 18px;font-size:13px;color:#a8a8a8;font-weight:650;
}

/* всплывающее окно с видео */
.modal--video .modal__box{max-width:1000px;background:transparent;padding:0;margin-top:12vh;border-radius:0}
.modal--video .modal__x{top:-52px;right:0;background:#2a2a2a;color:#fff}
.modal--video .modal__x:hover{background:#3d3d3d}
.vid{
  aspect-ratio:16/9;background:#1b1b1b;border-radius:var(--r-lg);position:relative;overflow:hidden;
}
.vid::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(to top right,transparent 49.85%,rgba(255,255,255,.08) 49.85%,rgba(255,255,255,.08) 50.15%,transparent 50.15%),
    linear-gradient(to top left,transparent 49.85%,rgba(255,255,255,.08) 49.85%,rgba(255,255,255,.08) 50.15%,transparent 50.15%);
}
.vid span{
  position:absolute;z-index:1;left:50%;top:50%;transform:translate(-50%,-50%);
  font-size:13px;color:#8a8a8a;background:#242424;padding:11px 22px;border-radius:100px;
  font-weight:650;text-align:center;max-width:calc(100% - 40px);
}

/* ================= ТАБЛИЦА СРАВНЕНИЯ ================= */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.compare__col{border-radius:var(--r-lg);padding:42px 40px}
.compare__col--a{background:var(--soft)}
.compare__col--b{background:var(--ink);color:#fff}
.compare__col h3{font-size:21px;font-weight:800;letter-spacing:-.025em;margin-bottom:28px}
.compare__col ul{list-style:none}
.compare__col li{
  padding:16px 0 16px 32px;position:relative;font-size:15.5px;color:var(--ink-2);
  border-bottom:1px solid var(--line-2);
}
.compare__col li:last-child{border-bottom:0}
.compare__col--a li::before{content:"–";position:absolute;left:6px;color:var(--ink-3);font-weight:700}
.compare__col--b li{color:#b4b4b4;border-bottom-color:#2c2c2c}
.compare__col--b li::before{content:"✓";position:absolute;left:2px;color:#fff;font-weight:700}

/* ================= ТАРИФЫ ================= */
.tariffs{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.tariff{background:var(--soft);border-radius:var(--r-lg);padding:42px 38px;display:flex;flex-direction:column}
.tariff--hl{background:var(--ink);color:#fff}
.tariff__name{font-size:22px;font-weight:800;letter-spacing:-.028em}
.tariff__price{font-size:clamp(30px,3.3vw,42px);font-weight:800;letter-spacing:-.042em;margin:24px 0 28px;font-variant-numeric:tabular-nums}
.tariff ul{list-style:none;margin-bottom:36px}
.tariff li{
  padding:12px 0 12px 26px;position:relative;font-size:14.5px;color:var(--ink-2);
  border-bottom:1px solid var(--line-2);
}
.tariff li::before{content:"";position:absolute;left:0;top:21px;width:7px;height:7px;border-radius:50%;background:var(--line)}
.tariff--hl li{color:#a8a8a8;border-bottom-color:#2c2c2c}
.tariff--hl li::before{background:#4a4a4a}
.tariff .btn{margin-top:auto}

/* ================= ВЕРСИЯ ДЛЯ КОМПАНИЙ ================= */
.corp{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.corp ul{list-style:none;margin-top:6px}
.corp li{
  padding:17px 0 17px 30px;position:relative;font-size:16px;color:var(--ink-2);
  border-bottom:1px solid var(--line-2);
}
.corp li::before{content:"";position:absolute;left:0;top:26px;width:8px;height:8px;border-radius:50%;background:var(--line)}
.corp__link{margin-top:26px;display:block}

/* ================= ПОЧЕМУ ЭТО РАБОТАЕТ ================= */
.why{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.why h2{max-width:9em}
.why__txt{font-size:19px;line-height:1.52;color:var(--ink-2);margin-bottom:28px}

/* ================= СПИСОК ТЕЗИСОВ ================= */
.benefits{display:grid;grid-template-columns:1fr 1fr;gap:10px;list-style:none;counter-reset:b}
.benefits li{
  counter-increment:b;display:flex;gap:18px;align-items:flex-start;
  background:var(--paper);border-radius:var(--r-sm);padding:20px 24px;
  font-size:15.5px;color:var(--ink-2);
}
.benefits li::before{
  content:counter(b,decimal-leading-zero);flex:0 0 auto;
  font-size:12.5px;font-weight:800;letter-spacing:.05em;color:var(--ink-3);
  padding-top:3px;min-width:26px;font-variant-numeric:tabular-nums;
}

/* ================= АКЦЕНТНАЯ ЦИТАТА ================= */
.quote{
  margin-top:18px;background:var(--ink);color:#fff;padding:56px 60px;border-radius:var(--r-lg);
  font-size:clamp(19px,2.1vw,27px);line-height:1.36;font-weight:650;letter-spacing:-.026em;
}
.quote--sm{
  margin-top:20px;padding:26px 30px;border-radius:var(--r);font-size:17px;font-weight:650;
}

/* ================= ФАКТЫ ================= */
.research{margin-top:88px}
.research__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:44px}
.fact{background:var(--soft);border-radius:var(--r);padding:36px 32px;display:flex;flex-direction:column}
.fact b{
  display:block;font-size:clamp(38px,4.1vw,56px);font-weight:800;letter-spacing:-.05em;
  line-height:.95;margin-bottom:22px;font-variant-numeric:tabular-nums;
}
.fact p{font-size:15px;color:var(--ink-2)}
.fact .src{margin-top:auto;padding-top:24px;font-size:12px;color:var(--ink-3);font-weight:650}
.fact .src a{color:var(--ink-3);text-decoration:none;border-bottom:1px solid var(--line)}
.fact .src a:hover{color:var(--ink);border-color:var(--ink)}

/* ================= АККОРДЕОН ================= */
.acc{display:grid;gap:10px}
.acc details{background:var(--paper);border-radius:var(--r);overflow:hidden}
.acc--onwhite details{background:var(--soft)}
.acc summary{
  list-style:none;cursor:pointer;padding:28px 66px 28px 32px;position:relative;
  display:grid;grid-template-columns:72px 1fr;gap:18px;align-items:start;
  transition:opacity .2s ease;
}
.acc summary:hover{opacity:.62}
.acc summary::-webkit-details-marker{display:none}
.acc__q{font-size:clamp(17px,1.45vw,20px);font-weight:700;line-height:1.34;letter-spacing:-.02em}
.acc summary::after{
  content:"";position:absolute;right:32px;top:34px;width:12px;height:12px;
  border-right:1.6px solid var(--ink-3);border-bottom:1.6px solid var(--ink-3);
  transform:rotate(45deg);transition:transform .26s var(--ease),top .26s var(--ease);
}
.acc details[open] summary::after{transform:rotate(-135deg);top:40px}
.acc__body{padding:0 66px 32px 122px;font-size:16px;color:var(--ink-2);max-width:62em}
.acc__n{font-size:11.5px;font-weight:800;letter-spacing:.14em;color:var(--ink-3);padding-top:6px}
.acc--plain summary{grid-template-columns:1fr}
.acc--plain .acc__body{padding-left:32px}

/* ================= ХОД СОТРУДНИЧЕСТВА ================= */
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.flow__step{background:var(--paper);border-radius:var(--r);padding:30px 26px 32px;display:flex;flex-direction:column}
.flow__n{
  font-size:40px;font-weight:800;letter-spacing:-.055em;color:var(--line);line-height:.86;
  margin-bottom:26px;font-variant-numeric:tabular-nums;
}
.flow__step h3{margin-bottom:10px;font-size:16.5px}
.flow__step p{font-size:14.5px;color:var(--ink-2)}

/* ================= РЕЗУЛЬТАТ ================= */
.results{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.result{background:var(--soft);border-radius:var(--r);padding:34px 30px 36px}
.result b{
  display:block;font-size:clamp(36px,3.9vw,52px);font-weight:800;letter-spacing:-.05em;
  line-height:.95;margin-bottom:22px;font-variant-numeric:tabular-nums;
}
.result .icon{margin-bottom:22px;background:var(--paper)}
.result p{font-size:15px;color:var(--ink-2)}

/* ================= ОТЗЫВЫ ================= */
.reviews{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}
.review{background:var(--paper);border-radius:var(--r-lg);padding:40px 38px;display:flex;flex-direction:column}
.review__mark{font-size:46px;font-weight:800;line-height:.55;color:var(--line);margin-bottom:26px}
.review__txt{font-size:18px;line-height:1.5;color:var(--ink);font-weight:550;letter-spacing:-.015em}
.review__who{display:flex;align-items:center;gap:16px;margin-top:auto;padding-top:34px}
.review__ph{width:54px;height:54px;border-radius:50%;flex:0 0 auto}
.review__who b{display:block;font-size:15px;font-weight:750}
.review__who span{display:block;font-size:13px;color:var(--ink-3);margin-top:3px}

/* ================= БОЛЬШАЯ ФОРМА ================= */
.bigform{display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:790px}
.bigform .field--full,.bigform .agree,.bigform .btn{grid-column:span 2}
.bigform textarea.field{height:118px;padding:17px 18px;resize:vertical;line-height:1.5;border-radius:var(--r)}
.bigform .btn{justify-self:start;padding:0 36px}

/* ================= ФОРМАТЫ ПРОВЕДЕНИЯ ================= */
.formats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
/* пять плиток: три сверху, две пошире снизу */
.formats--5{grid-template-columns:repeat(6,1fr)}
.formats--5 > *{grid-column:span 2}
.formats--5 > :nth-child(4),.formats--5 > :nth-child(5){grid-column:span 3}
.fmt{background:var(--paper);border-radius:var(--r);padding:34px 30px;display:flex;flex-direction:column}
.fmt .icon{margin-bottom:24px;background:var(--soft)}
.fmt h3{margin-bottom:10px}
.fmt p{font-size:14.5px;color:var(--ink-2)}
.fmt__meta{display:flex;gap:32px;margin-top:auto;padding-top:28px}
.fmt__meta span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:var(--ink-3);font-weight:750}
.fmt__meta b{display:block;font-size:19px;font-weight:800;letter-spacing:-.025em;margin-top:7px;font-variant-numeric:tabular-nums}

/* ================= ОТРАСЛИ ================= */
.industries{display:flex;gap:10px;flex-wrap:wrap;margin-top:36px}
.industries span{
  background:var(--soft);border-radius:100px;padding:13px 24px;
  font-size:14.5px;font-weight:650;color:var(--ink);
}

/* ================= ГРАФИК РАБОТ ================= */
.sched__head{display:grid;grid-template-columns:250px 1fr;gap:28px;padding:0 26px 16px}
.sched__weeks{display:grid;grid-template-columns:repeat(8,1fr);gap:6px}
.sched__weeks span{font-size:10.5px;font-weight:750;color:var(--ink-3);text-align:center;letter-spacing:.05em}
.sched{display:grid;gap:8px}
.sched__row{
  display:grid;grid-template-columns:250px 1fr;gap:28px;align-items:center;
  background:var(--paper);border-radius:var(--r-sm);padding:20px 26px;
}
.sched__t{font-size:15.5px;font-weight:700;letter-spacing:-.012em}
.sched__track{display:grid;grid-template-columns:repeat(8,1fr);gap:6px;align-items:center}
.sched__bar{
  grid-column:var(--from)/var(--to);height:12px;border-radius:100px;background:var(--ink);
}
.sched__when{display:none;font-size:13px;color:var(--ink-3);font-weight:650;margin-top:6px}

/* ================= ЧТО ПОЛУЧАЕТ КОМПАНИЯ ================= */
.gets{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.gets ul{list-style:none;counter-reset:g}
.gets li{
  counter-increment:g;display:flex;gap:20px;align-items:flex-start;
  padding:19px 0;border-bottom:1px solid var(--line-2);font-size:16px;color:var(--ink-2);
}
.gets li:first-child{border-top:1px solid var(--line-2)}
.gets li::before{
  content:counter(g,decimal-leading-zero);flex:0 0 auto;
  font-size:12.5px;font-weight:800;color:var(--ink-3);padding-top:4px;min-width:26px;
  font-variant-numeric:tabular-nums;
}
.gets__ph{aspect-ratio:4/3.2}

/* ================= СТОИМОСТЬ ================= */
.price{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.price__f{background:var(--paper);border-radius:var(--r);padding:30px 26px 32px}
.price__f .idx{display:block;margin-bottom:22px}
.price__f h3{margin-bottom:10px;font-size:16.5px}
.price__f p{font-size:14.5px;color:var(--ink-2)}
.price__cta{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;margin-top:36px}
.price__note{font-size:15.5px;color:var(--ink-2);max-width:40em}

/* ================= ПОДВАЛ ================= */
footer{background:var(--paper);padding-top:20px}
.foot{
  display:grid;grid-template-columns:1.6fr 1fr 1fr .9fr 1.2fr;gap:40px;
  padding-top:72px;padding-bottom:44px;border-top:1px solid var(--line-2);
}
.foot__about{font-size:13.5px;color:var(--ink-2);margin-top:22px;max-width:24em;line-height:1.6}
.foot h4{font-size:11px;text-transform:uppercase;letter-spacing:.16em;color:var(--ink-3);margin-bottom:22px;font-weight:750}
.foot ul{list-style:none}
.foot li{padding:7px 0;font-size:14px}
.foot li a{color:var(--ink-2);text-decoration:none;transition:color .2s ease}
.foot li a:hover{color:var(--ink)}
.foot__cb{
  font-size:14px;color:var(--ink);background:var(--soft);border:0;font-family:inherit;font-weight:700;
  cursor:pointer;border-radius:100px;padding:11px 20px;margin-top:18px;transition:background .2s ease;
}
.foot__cb:hover{background:#e5e5e1}
.clinic{background:var(--soft);border-radius:var(--r);padding:20px 22px;font-size:13px;color:var(--ink-2);margin-top:22px;line-height:1.55}
.clinic a{color:var(--ink);font-weight:700}
.soc{display:flex;gap:10px;flex-wrap:wrap;padding-bottom:36px}
.soc a{
  font-size:13.5px;font-weight:650;color:var(--ink-2);text-decoration:none;
  background:var(--soft);border-radius:100px;padding:10px 18px;transition:background .2s ease,color .2s ease;
}
.soc a:hover{background:var(--ink);color:#fff}
.foot__bottom{
  border-top:1px solid var(--line-2);padding-top:26px;padding-bottom:48px;
  display:flex;justify-content:space-between;gap:20px;font-size:12.5px;color:var(--ink-3);flex-wrap:wrap;font-weight:550;
}
.foot__bottom a{color:var(--ink-3);text-decoration:none}
.foot__bottom a:hover{color:var(--ink-2)}

/* ================= ПОПАП ================= */
.modal{position:fixed;inset:0;z-index:100;display:none}
.modal.is-open{display:block}
.modal__back{position:absolute;inset:0;background:rgba(19,19,19,.52);backdrop-filter:blur(3px)}
.modal__box{
  position:relative;max-width:476px;margin:9vh auto 0;background:var(--paper);
  border-radius:var(--r-lg);padding:46px 44px;animation:pop .32s var(--ease);
}
@keyframes pop{from{opacity:0;transform:translateY(16px)}}
.modal__x{
  position:absolute;top:18px;right:18px;width:36px;height:36px;border:0;border-radius:50%;
  background:var(--soft);font-size:18px;line-height:1;color:var(--ink-2);cursor:pointer;font-family:inherit;
}
.modal__x:hover{background:#e5e5e1;color:var(--ink)}
.modal__box h2{font-size:28px}
.modal__box p{color:var(--ink-2);font-size:15px;margin-top:13px}
.mform{display:grid;gap:12px;margin-top:30px}
.mfield{
  height:54px;border:1px solid var(--line);background:var(--bg);padding:0 18px;border-radius:100px;
  font-size:14.5px;font-family:inherit;font-weight:500;color:var(--ink);
}
.mfield::placeholder{color:var(--ink-3)}
.mfield:focus{outline:none;border-color:var(--ink);background:var(--paper)}
.magree{font-size:12px;color:var(--ink-3);display:flex;gap:11px;align-items:flex-start;margin:4px 0 6px;padding-left:4px}
.magree i{width:17px;height:17px;border:1px solid var(--line);border-radius:5px;flex:0 0 auto;margin-top:2px;display:block}

/* ================= АДАПТИВ ================= */
/* семь пунктов меню целиком помещаются только от 1366px, ниже — бургер */
@media (max-width:1365px){
  .mainnav{display:none}
  .burger{display:flex}
  .hdr{justify-content:space-between}
}
@media (max-width:1180px){
  .topbar__note{display:none}
  .grid-4,.cells--4,.roles{grid-template-columns:repeat(2,1fr)}
  .roles--5{grid-template-columns:repeat(2,1fr)}
  .roles--5 > *,.roles--5 > :nth-child(4),.roles--5 > :nth-child(5){grid-column:auto}
  .why{grid-template-columns:1fr;gap:28px}
  .foot{grid-template-columns:1fr 1fr 1fr;gap:32px}
  .flow{grid-template-columns:repeat(3,1fr)}
  .rail{grid-template-columns:repeat(3,1fr);gap:28px 8px}
  .rail::before{display:none}
  .logos{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:1040px){
  .grid-2{grid-template-columns:1fr}
  .hero__grid{grid-template-columns:1fr;gap:36px;align-items:start}
  .hero__ph{aspect-ratio:16/10}
  .head--split{grid-template-columns:1fr;gap:26px;align-items:start}
  .expert{grid-template-columns:1fr;gap:38px}
  .expert__ph{aspect-ratio:16/11}
  .results,.research__grid,.price{grid-template-columns:repeat(2,1fr)}
  .demo,.corp{grid-template-columns:1fr;gap:36px}
  .demo{padding:48px 40px}
  .benefits{grid-template-columns:1fr}
  .gets{grid-template-columns:1fr;gap:36px}
  .gets__ph{aspect-ratio:16/10}
  .posts{grid-template-columns:1fr}
  .steps,.cells--3{grid-template-columns:1fr}
  .cells--5{grid-template-columns:1fr}
  .cells--5 > *,.cells--5 > :nth-child(4),.cells--5 > :nth-child(5){grid-column:auto}
  .band__grid{grid-template-columns:1fr;gap:40px}
  .panel--pad{padding:36px 32px}
  .band{padding:56px 44px}
  .quote{padding:40px 38px}
}
@media (max-width:900px){
  :root{--pad:20px;--r:16px;--r-lg:22px}
  .sec__inner{padding-top:64px;padding-bottom:64px}
  .sec__inner--tight{padding-top:56px;padding-bottom:56px}
  .hero__inner{padding-top:44px;padding-bottom:56px}
  .hero__ph{aspect-ratio:4/3}
  .lead{font-size:16.5px}
  .head{margin-bottom:34px}
  .topbar{display:none}
  .hdr{height:66px;gap:12px}
  .hdr__cta .btn{height:42px;padding:0 17px;font-size:13px}
  .logo__mark{width:34px;height:34px}
  .logo__txt b{font-size:17px}
  .herosec .lead br,.hero .lead br{display:none}
  .grid-4,.grid-3,.cells--4,.cells--2,.roles,.roles--5,.results,.research__grid,.flow,.rail{grid-template-columns:1fr}
  .why__txt{font-size:17px}
  .rail{gap:16px}
  .rail__i{flex-direction:row;text-align:left;gap:16px;background:var(--paper);border-radius:var(--r);padding:16px 18px}
  .dir{padding:32px 26px;min-height:0}
  .dir h3{font-size:25px}
  .band{padding:40px 26px}
  .quote{padding:32px 26px}
  .quote--sm{padding:22px}
  .research{margin-top:52px}
  .research__grid{margin-top:28px}
  .nums{grid-template-columns:1fr;gap:12px;margin-top:36px}
  .logos{grid-template-columns:repeat(2,1fr);gap:14px}
  .posts__side .post{grid-template-columns:1fr;padding:16px}
  .posts__side .ph{aspect-ratio:16/10}
  .form{grid-template-columns:1fr}
  .form .btn,.agree{grid-column:span 1}
  .btns .btn{
    width:100%;white-space:normal;text-align:center;line-height:1.28;
    height:auto;min-height:54px;padding-top:13px;padding-bottom:13px;
  }
  .facts li{flex-direction:column;gap:3px}
  .facts li b{min-width:0}
  .acc summary{grid-template-columns:1fr;gap:8px;padding:22px 50px 22px 22px}
  .acc summary::after{right:22px;top:28px;width:11px;height:11px}
  .acc details[open] summary::after{top:33px}
  .acc__body,.acc--plain .acc__body{padding:0 22px 24px 22px}
  .review{padding:28px 24px}
  .reviews{grid-template-columns:1fr}
  .formats,.formats--5,.price,.compare,.tariffs{grid-template-columns:1fr}
  .formats--5 > *,.formats--5 > :nth-child(4),.formats--5 > :nth-child(5){grid-column:auto}
  .demo{padding:34px 24px;gap:28px}
  .compare__col,.tariff{padding:30px 24px}
  .demo__play{width:60px;height:60px}
  .demo__play::after{border-left-width:15px;border-top-width:10px;border-bottom-width:10px}
  .seg{width:100%}
  .seg button{flex:1 1 0;padding:13px 12px;font-size:13.5px}
  .intro-mod{padding:20px 22px;gap:14px}
  .fmt__meta{gap:24px}
  /* график работ: на узком экране вместо шкалы — подпись недель */
  .sched__head{display:none}
  .sched__row{grid-template-columns:1fr;gap:0;padding:18px 20px}
  .sched__track{display:none}
  .sched__when{display:block}
  .price__cta .btn{width:100%}
  .foot{grid-template-columns:1fr;gap:28px;padding-top:48px;padding-bottom:28px}
  .foot__about{max-width:none}
  .bigform{grid-template-columns:1fr}
  .bigform .field--full,.bigform .agree,.bigform .btn{grid-column:span 1}
  .bigform .btn{justify-self:stretch}
  .modal__box{margin:0;max-width:none;min-height:100%;padding:32px 20px;border-radius:0}
  .cell,.step,.flow__step,.role,.card,.num,.result,.fact{padding:26px 22px 28px}
}
@media (max-width:600px){
  .hdr .logo__txt{max-width:none}
  .hdr .logo__txt span{display:none}
}