@font-face{font-family:'Manrope';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/manrope-cyrillic-600-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Manrope';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/manrope-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215}
@font-face{font-family:'Manrope';font-style:normal;font-weight:700;font-display:swap;src:url(fonts/manrope-cyrillic-700-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Manrope';font-style:normal;font-weight:700;font-display:swap;src:url(fonts/manrope-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215}
@font-face{font-family:'Manrope';font-style:normal;font-weight:800;font-display:swap;src:url(fonts/manrope-cyrillic-800-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Manrope';font-style:normal;font-weight:800;font-display:swap;src:url(fonts/manrope-latin-800-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/inter-cyrillic-400-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/inter-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/inter-cyrillic-500-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/inter-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/inter-cyrillic-600-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/inter-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/jetbrains-mono-cyrillic-400-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/jetbrains-mono-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215}

/* ==========================================================================
   Studeo ADS — оформление сайта
   ========================================================================== */

:root{
  --ink:#0A0C10;
  --ink-2:#111621;
  --ink-3:#19202D;
  --paper:#FFFFFF;
  --paper-2:#F4F6F8;
  --paper-3:#E9ECF1;
  --text:#0D1017;
  --text-2:#49515F;
  --text-3:#79818F;
  --gold:#C69A54;
  --gold-2:#E4C089;
  --gold-3:#8C6A31;
  --ok:#4E9E7A;
  --line-d:rgba(255,255,255,.11);
  --line-d2:rgba(255,255,255,.06);
  --line-l:rgba(13,16,23,.10);
  --line-l2:rgba(13,16,23,.06);
  --r-s:12px; --r-m:18px; --r-l:26px;
  --hdr:76px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --f-head:'Manrope','Segoe UI',system-ui,sans-serif;
  --f-body:'Inter','Segoe UI',system-ui,sans-serif;
  --f-mono:'JetBrains Mono','Cascadia Mono',ui-monospace,monospace;
}

/* Плавный переход между страницами: браузер сам перетекает одну
   страницу в другую вместо белой вспышки. Где не поддерживается —
   переход просто обычный, ничего не ломается. */
@view-transition{navigation:auto}
::view-transition-old(root),::view-transition-new(root){animation-duration:.34s}
::view-transition-group(hdr){animation-duration:.01s}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip}
body{
  margin:0;background:var(--ink);color:var(--text);
  font-family:var(--f-body);font-size:17px;line-height:1.62;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--f-head);font-weight:800;letter-spacing:-.03em;line-height:1.06;margin:0}
p{margin:0}
::selection{background:var(--gold);color:#0A0C10}

.wrap{width:100%;max-width:1260px;margin:0 auto;padding:0 32px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ------------------------------------------------------------- индикаторы */
.progress{position:fixed;top:0;left:0;height:2px;width:0;z-index:120;
  background:linear-gradient(90deg,var(--gold-3),var(--gold-2));transition:width .1s linear}

/* ----------------------------------------------------------------- шапка */
.hdr{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--hdr);view-transition-name:hdr;
  display:flex;align-items:center;
  background:rgba(10,12,16,.78);backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid var(--line-d2);
  transition:background .4s var(--ease),border-color .4s var(--ease),
             transform .42s var(--ease-out)}
.hdr.solid{background:rgba(10,12,16,.94);border-bottom-color:var(--line-d)}
/* На телефоне шапка занимает пятую часть экрана — прячем её,
   пока человек читает вниз, и возвращаем при прокрутке вверх. */
.hdr.hide{transform:translateY(-100%)}
.hdr .wrap{display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:0;flex:0 0 auto}
.brand img{height:26px;width:auto}

.tabs{display:flex;gap:2px;position:relative;margin:0 auto;padding:4px;
  background:rgba(255,255,255,.055);border:1px solid var(--line-d);border-radius:999px}
.tabs .ind{position:absolute;top:4px;left:0;height:calc(100% - 8px);border-radius:999px;
  background:linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,.07));
  border:1px solid rgba(255,255,255,.10);
  box-shadow:0 6px 20px rgba(0,0,0,.35);
  transition:transform .5s var(--ease-out),width .5s var(--ease-out);pointer-events:none}
.tab{position:relative;z-index:1;border:0;background:none;cursor:pointer;
  display:inline-flex;align-items:center;text-decoration:none;
  padding:9px 18px;border-radius:999px;font-size:14.5px;font-weight:500;letter-spacing:-.01em;
  color:rgba(255,255,255,.62);white-space:nowrap;transition:color .3s var(--ease)}
.tab:hover{color:rgba(255,255,255,.9)}
.tab.on{color:#fff}

.hdr-right{display:flex;align-items:center;gap:16px;flex:0 0 auto}
.hdr-msg{display:flex;align-items:center;gap:8px}
.hdr-msg .lbl{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:rgba(255,255,255,.56);margin-right:2px}
.msg{width:38px;height:38px;border-radius:11px;flex:0 0 auto;
  border:1px solid var(--line-d);background:rgba(255,255,255,.05);
  display:grid;place-items:center;color:rgba(255,255,255,.72);
  transition:color .3s,background .35s var(--ease),border-color .3s,transform .35s var(--ease)}
.msg:hover{transform:translateY(-2px);background:rgba(255,255,255,.11);
  border-color:rgba(255,255,255,.28)}
.msg svg{width:20px;height:20px}

/* Значки мессенджеров нарисованы в фирменных цветах внутри себя */
.msg svg{border-radius:50%}
.msg[data-k="max"]{color:#8E7CF5}
.burger{display:none;width:42px;height:42px;border:1px solid var(--line-d);border-radius:12px;
  background:rgba(255,255,255,.05);cursor:pointer;padding:0;position:relative}
.burger i{position:absolute;left:11px;width:20px;height:1.5px;background:#fff;border-radius:2px;
  transition:transform .35s var(--ease),opacity .2s}
.burger i:nth-child(1){top:15px}
.burger i:nth-child(2){top:20.5px}
.burger i:nth-child(3){top:26px}
.burger.on i:nth-child(1){transform:translateY(5.5px) rotate(45deg)}
.burger.on i:nth-child(2){opacity:0}
.burger.on i:nth-child(3){transform:translateY(-5.5px) rotate(-45deg)}

.mnav{position:fixed;inset:var(--hdr) 0 auto 0;z-index:99;background:rgba(10,12,16,.98);
  backdrop-filter:blur(20px);border-bottom:1px solid var(--line-d);
  padding:14px 0 26px;display:none;flex-direction:column}
.mnav.on{display:flex;animation:drop .4s var(--ease-out)}
@keyframes drop{from{opacity:0;transform:translateY(-14px)}to{opacity:1;transform:none}}
.mnav a{background:none;border:0;text-align:left;color:rgba(255,255,255,.72);
  text-decoration:none;display:block;
  font-family:var(--f-head);font-size:22px;font-weight:700;letter-spacing:-.02em;
  padding:13px 32px;cursor:pointer;border-left:2px solid transparent}
.mnav a.on{color:#fff;border-left-color:var(--gold)}
.mnav .m-msg{display:grid;padding:12px 32px 4px;margin-top:10px;
  border-top:1px solid var(--line-d2)}
.mnav .m-msg a{display:flex;align-items:center;gap:13px;padding:11px 0;border-left:0;
  font-family:var(--f-body);font-size:16.5px;font-weight:600;letter-spacing:-.01em;
  color:rgba(255,255,255,.82)}
.mnav .m-msg a svg{width:21px;height:21px;flex:0 0 auto}
.mnav .m-msg a[data-k="max"] svg{color:#8E7CF5}
.mnav .m-tel{padding:14px 32px 0;margin-top:6px;border-top:1px solid var(--line-d2);
  font-family:var(--f-mono);font-size:15px;color:var(--gold-2)}
.mnav .m-cta{display:none}

/* ---------------------------------------------------------------- кнопки */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 26px;border-radius:999px;border:1px solid transparent;cursor:pointer;
  font-family:var(--f-body);font-size:15.5px;font-weight:600;letter-spacing:-.01em;
  transition:transform .35s var(--ease),background .3s,color .3s,border-color .3s,box-shadow .3s;
  white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-gold{background:linear-gradient(180deg,var(--gold-2),var(--gold));color:#160F04;
  box-shadow:0 10px 30px rgba(198,154,84,.28)}
.btn-gold:hover{box-shadow:0 16px 40px rgba(198,154,84,.36)}
.btn-ghost{border-color:var(--line-d);color:rgba(255,255,255,.9);background:rgba(255,255,255,.04)}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.24)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--ink-3);box-shadow:0 14px 34px rgba(10,12,16,.24)}
.btn-line{border-color:var(--line-l);color:var(--text);background:#fff}
.btn-line:hover{border-color:var(--text);}
.btn-sm{padding:11px 20px;font-size:14.5px}
.btn .ar{transition:transform .4s var(--ease-out)}
.btn:hover .ar{transform:translateX(4px)}

/* ------------------------------------------- подсветка карточки за курсором */
.card,.case,.plan,.req,.role{--mx:50%;--my:0%}
.case,.req,.role{position:relative;overflow:hidden}
@media (hover:hover) and (pointer:fine){
  .card::before,.case::before,.plan::before,.req::before,.role::before{
    content:'';position:absolute;inset:0;opacity:0;pointer-events:none;z-index:0;
    transition:opacity .45s var(--ease);
    background:radial-gradient(360px circle at var(--mx) var(--my),
      rgba(198,154,84,.14),transparent 62%)}
  .card-dark::before,.role::before{
    background:radial-gradient(360px circle at var(--mx) var(--my),
      rgba(228,192,137,.11),transparent 62%)}
  .card:hover::before,.case:hover::before,.plan:hover::before,
  .req:hover::before,.role:hover::before{opacity:1}
  .card>*,.case>*,.plan>*,.req>*,.role>*{position:relative;z-index:1}
}

/* --------------------------------------------- знак логотипа в фоне сайта */
.mark-bg{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;
  display:grid;place-items:center;will-change:transform}
.mark-bg img{width:min(980px,92vw);height:auto;opacity:.085;
  animation:spin 95s linear infinite;will-change:transform}
@keyframes spin{to{transform:rotate(360deg)}}
/* Содержимое и подвал поднимаем над знаком в фоне.
   Шапку и меню сюда включать нельзя — у них своё положение (fixed),
   иначе шапка перестаёт быть закреплённой при прокрутке. */
main,.ftr{position:relative;z-index:1}

/* Тёмные блоки прозрачные — сквозь них виден знак. Светлые непрозрачные
   и знак перекрывают: он появляется только там, где фон тёмный.
   Сами объявления фона — ниже, в разделе «секции», чтобы порядок
   правил не перебивал друг друга. */

/* ------------------------------------------------------------- переходы */
.view-in{animation:viewIn .6s var(--ease-out) both}
@keyframes viewIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

/* ------------------------------------------------------------ reveal */
[data-rv]{opacity:0;transform:translateY(26px);
  transition:opacity .85s var(--ease-out),transform .85s var(--ease-out)}
[data-rv].in{opacity:1;transform:none}

/* ------------------------------------------------------------ секции */
.sec{padding:110px 0;position:relative;background:var(--paper)}
[id]{scroll-margin-top:calc(var(--hdr) + 20px)}
.sec-soft{background:var(--paper-2)}
.sec-dark{background:transparent;color:#fff}
.sec-tight{padding:84px 0}

.eyebrow{display:inline-flex;align-items:center;gap:12px;font-family:var(--f-mono);
  font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-3);margin-bottom:22px}
.sec-dark .eyebrow{color:var(--gold-2)}
.eyebrow::before{content:'';width:26px;height:1px;background:currentColor;opacity:.55}

.h-xl{font-size:clamp(38px,5.4vw,74px)}
.h-l{font-size:clamp(31px,3.9vw,52px)}
.h-m{font-size:clamp(23px,2.3vw,31px)}
.h-s{font-size:19px;font-weight:700;letter-spacing:-.02em}

.lead{font-size:clamp(17px,1.35vw,20px);line-height:1.62;color:var(--text-2);max-width:60ch}
.sec-dark .lead{color:rgba(255,255,255,.7)}
.muted{color:var(--text-2)}
.sec-dark .muted{color:rgba(255,255,255,.66)}

.sec-head{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:56px;
  align-items:end;margin-bottom:60px}
.sec-head.solo{grid-template-columns:1fr;max-width:900px}

/* ------------------------------------------------------------- HERO */
.hero{position:relative;color:#fff;overflow:hidden;
  min-height:100svh;display:flex;align-items:flex-end;padding:calc(var(--hdr) + 70px) 0 0}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.hero-grid{position:absolute;inset:0;
  background-image:linear-gradient(var(--line-d2) 1px,transparent 1px),
                   linear-gradient(90deg,var(--line-d2) 1px,transparent 1px);
  background-size:76px 76px;
  mask-image:radial-gradient(120% 85% at 50% 25%,#000 30%,transparent 78%);
  -webkit-mask-image:radial-gradient(120% 85% at 50% 25%,#000 30%,transparent 78%)}
.hero-glow{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5}
.hero-glow.a{width:720px;height:720px;top:-260px;left:-180px;
  background:radial-gradient(circle,rgba(198,154,84,.30),transparent 66%)}
.hero-glow.b{width:820px;height:820px;bottom:-380px;right:-200px;
  background:radial-gradient(circle,rgba(84,120,198,.20),transparent 66%)}
.hero-vig{position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 55%,rgba(10,12,16,.85) 100%)}

.hero-in{position:relative;z-index:2;width:100%;padding-bottom:52px}
.hero h1{font-size:clamp(34px,5.3vw,72px);max-width:20ch;margin-bottom:28px}
.hero h1 .gd{background:linear-gradient(100deg,var(--gold-2),var(--gold) 55%,#9E7A3D);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{max-width:58ch;margin-bottom:38px;color:rgba(255,255,255,.72)}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:56px}
.hero-tel{display:flex;flex-direction:column;gap:2px;margin-left:12px}
.hero-tel span{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.14em;
  text-transform:uppercase;color:rgba(255,255,255,.58)}
.hero-tel a{font-family:var(--f-head);font-size:19px;font-weight:700;letter-spacing:-.02em;
  display:inline-flex;align-items:center;min-height:34px}
.hero-tel a:hover{color:var(--gold-2)}

.hero-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line-d2);border-top:1px solid var(--line-d);border-bottom:1px solid var(--line-d)}
.hero-facts div{background:var(--ink);padding:24px 26px 24px 0}
.hero-facts b{display:block;font-family:var(--f-head);font-size:16px;font-weight:700;
  letter-spacing:-.02em;margin-bottom:5px}
.hero-facts span{font-size:14px;color:rgba(255,255,255,.66);line-height:1.5}

.scroll-cue{position:absolute;left:32px;bottom:26px;z-index:3;display:flex;align-items:center;gap:10px;
  font-family:var(--f-mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;
  color:rgba(255,255,255,.54)}
.scroll-cue i{display:block;width:1px;height:34px;background:linear-gradient(180deg,transparent,var(--gold));
  animation:cue 2.4s var(--ease) infinite}
@keyframes cue{0%{transform:scaleY(.2);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}
  51%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(.2);transform-origin:bottom}}

/* ---------------------------------------------------------- бегущая строка */
.marq{background:var(--ink-2);border-top:1px solid var(--line-d2);
  border-bottom:1px solid var(--line-d2);overflow:hidden;padding:17px 0;color:#fff;
  mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent)}
.marq-t{display:flex;gap:0;width:max-content;animation:marq 46s linear infinite}
.marq:hover .marq-t{animation-play-state:paused}
@keyframes marq{to{transform:translateX(-50%)}}
.marq-t span{display:inline-flex;align-items:center;gap:16px;padding:0 22px;
  font-family:var(--f-mono);font-size:13px;letter-spacing:.06em;color:rgba(255,255,255,.66);
  white-space:nowrap}
.marq-t span::after{content:'';width:4px;height:4px;border-radius:50%;background:var(--gold);opacity:.7}

/* ------------------------------------------------------------- карточки */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}

.card{background:#fff;border:1px solid var(--line-l);border-radius:var(--r-m);
  padding:30px 28px;position:relative;overflow:hidden;
  transition:transform .5s var(--ease-out),box-shadow .5s var(--ease-out),border-color .4s}
.card::after{content:'';position:absolute;left:0;right:0;top:0;height:2px;
  background:linear-gradient(90deg,var(--gold),var(--gold-2));
  transform:scaleX(0);transform-origin:left;transition:transform .55s var(--ease-out)}
.card:hover{transform:translateY(-6px);box-shadow:0 22px 50px -18px rgba(13,16,23,.20);
  border-color:rgba(198,154,84,.4)}
.card:hover::after{transform:scaleX(1)}
.card .num{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;color:var(--gold-3);
  display:block;margin-bottom:16px}
.card h3{font-size:19.5px;font-weight:700;letter-spacing:-.02em;margin-bottom:11px;line-height:1.25}
.card p{font-size:15.5px;line-height:1.6;color:var(--text-2)}
.sec-soft .card{background:#fff}
.card-dark{background:var(--ink-2);border-color:var(--line-d);color:#fff}
.card-dark p{color:rgba(255,255,255,.66)}
.card-dark:hover{border-color:rgba(198,154,84,.45);box-shadow:0 22px 50px -18px rgba(0,0,0,.6)}

.ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:18px;
  background:linear-gradient(180deg,rgba(198,154,84,.16),rgba(198,154,84,.05));
  border:1px solid rgba(198,154,84,.28);color:var(--gold-3)}
.card-dark .ico{color:var(--gold-2);border-color:rgba(198,154,84,.32)}
.ico svg{width:21px;height:21px}

/* ------------------------------------------------------- список-признаки */
.checks{display:grid;gap:0;border-top:1px solid var(--line-l)}
.checks li{list-style:none;display:grid;grid-template-columns:auto 1fr;gap:18px;
  padding:20px 4px;border-bottom:1px solid var(--line-l);align-items:start;
  transition:padding-left .4s var(--ease),background .4s}
.checks li:hover{padding-left:14px;background:rgba(198,154,84,.045)}
.checks .mk{width:22px;height:22px;border-radius:50%;border:1px solid rgba(198,154,84,.5);
  display:grid;place-items:center;color:var(--gold-3);margin-top:2px;flex:0 0 auto}
.checks .mk svg{width:11px;height:11px}
.checks b{font-weight:600;font-size:16.5px;letter-spacing:-.01em;display:block;margin-bottom:3px}
.checks span{font-size:15px;color:var(--text-2);line-height:1.55}

/* ----------------------------------------------------- шкала «путь» */
.flow{position:relative;padding-top:14px}
.flow-track{position:relative;height:1px;background:var(--line-d);margin:0 0 40px}
.flow-fill{position:absolute;left:0;top:0;height:1px;
  background:linear-gradient(90deg,var(--gold-3),var(--gold-2));
  transition:width .9s var(--ease-out)}
.flow-dots{display:grid;gap:14px}
.flow-steps{display:grid;grid-template-columns:repeat(var(--n,6),1fr);gap:14px}
.fstep{text-align:left;background:none;border:0;cursor:pointer;padding:0;position:relative}
.fstep .dot{position:absolute;top:-45px;left:0;width:9px;height:9px;border-radius:50%;
  background:var(--ink);border:1px solid rgba(255,255,255,.3);
  transition:background .4s,border-color .4s,transform .4s var(--ease-out),box-shadow .4s}
.fstep.on .dot{background:var(--gold-2);border-color:var(--gold-2);transform:scale(1.4);
  box-shadow:0 0 0 6px rgba(198,154,84,.18)}
.fstep .n{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.14em;
  color:rgba(255,255,255,.5);display:block;margin-bottom:7px;transition:color .4s}
.fstep.on .n{color:var(--gold-2)}
.fstep b{display:block;font-family:var(--f-head);font-size:16.5px;font-weight:700;
  letter-spacing:-.02em;color:rgba(255,255,255,.6);transition:color .4s;line-height:1.25}
.fstep.on b{color:#fff}
.flow-body{margin-top:44px;border-top:1px solid var(--line-d);padding-top:34px;
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:52px;min-height:150px}
.flow-body h3{font-size:clamp(22px,2.2vw,30px);margin-bottom:0}
.flow-body p{color:rgba(255,255,255,.68);font-size:16.5px}
.flow-body .fb-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.tag{font-family:var(--f-mono);font-size:12px;letter-spacing:.04em;padding:6px 12px;
  border:1px solid var(--line-d);border-radius:999px;color:rgba(255,255,255,.6)}
.fade-sw{animation:fadeSw .5s var(--ease-out)}
@keyframes fadeSw{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ------------------------------------------------------- до / после */
.ba{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.ba-card{border:1px solid var(--line-l);border-radius:var(--r-m);padding:28px;background:#fff}
.ba-card.good{background:var(--ink-2);border-color:var(--line-d);color:#fff}
.ba-h{display:flex;align-items:center;gap:10px;font-family:var(--f-mono);font-size:12px;
  letter-spacing:.14em;text-transform:uppercase;margin-bottom:22px;color:var(--text-3)}
.ba-card.good .ba-h{color:var(--gold-2)}
.ba-h svg{width:16px;height:16px;flex:0 0 auto}
.chaos{height:132px;position:relative}
.chaos i{position:absolute;height:6px;border-radius:3px;background:var(--paper-3);
  animation:jit 5s var(--ease) infinite}
@keyframes jit{0%,100%{transform:translateX(0)}50%{transform:translateX(5px)}}
.order{display:grid;gap:9px;height:132px;align-content:center}
.order i{height:6px;border-radius:3px;background:rgba(255,255,255,.14);position:relative;overflow:hidden}
.order i::after{content:'';position:absolute;inset:0;width:var(--w,50%);border-radius:3px;
  background:linear-gradient(90deg,var(--gold-3),var(--gold-2))}
.ba-card ul{margin:22px 0 0;padding:0}
.ba-card li{list-style:none;font-size:15px;color:var(--text-2);padding:8px 0 8px 22px;position:relative}
.ba-card.good li{color:rgba(255,255,255,.7)}
.ba-card li::before{content:'';position:absolute;left:0;top:16px;width:8px;height:1px;background:currentColor;opacity:.45}

/* ------------------------------------------------------------ showreel */
.reel{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.6fr);gap:48px;align-items:center}
.reel-nav{display:grid;gap:4px}
.rnav{text-align:left;background:none;border:0;cursor:pointer;padding:16px 18px;border-radius:14px;
  border-left:2px solid transparent;transition:background .4s,border-color .4s}
.rnav:hover{background:rgba(255,255,255,.04)}
.rnav.on{background:rgba(255,255,255,.06);border-left-color:var(--gold)}
.rnav b{display:block;font-family:var(--f-head);font-size:17px;font-weight:700;letter-spacing:-.02em;
  color:rgba(255,255,255,.62);transition:color .4s;margin-bottom:4px}
.rnav.on b{color:#fff}
.rnav span{font-size:14px;color:rgba(255,255,255,.56);line-height:1.5;display:block}
.screen{position:relative;border:1px solid var(--line-d);border-radius:var(--r-l);
  background:linear-gradient(180deg,#151B26,#0E121A);overflow:hidden;
  box-shadow:0 40px 90px -40px rgba(0,0,0,.9);aspect-ratio:16/10}
.screen-bar{height:38px;border-bottom:1px solid var(--line-d2);display:flex;align-items:center;
  gap:7px;padding:0 16px;background:rgba(255,255,255,.03)}
.screen-bar i{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.16)}
.screen-bar u{margin-left:12px;font-family:var(--f-mono);font-size:11.5px;text-decoration:none;
  color:rgba(255,255,255,.56);letter-spacing:.04em}
.screen-body{position:absolute;inset:38px 0 0 0}
.pane{position:absolute;inset:0;padding:26px 28px;opacity:0;transform:translateY(12px) scale(.99);
  transition:opacity .6s var(--ease-out),transform .6s var(--ease-out);pointer-events:none}
.pane.on{opacity:1;transform:none;pointer-events:auto}
.pane-t{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-2);margin-bottom:18px}
.bars{display:grid;gap:12px}
.bar{display:grid;grid-template-columns:126px 1fr auto;gap:14px;align-items:center;
  font-size:13.5px;color:rgba(255,255,255,.72)}
.bar .tr{height:7px;border-radius:4px;background:rgba(255,255,255,.07);overflow:hidden}
.bar .tr i{display:block;height:100%;border-radius:4px;width:0;
  background:linear-gradient(90deg,var(--gold-3),var(--gold-2));transition:width 1.1s var(--ease-out)}
.pane.on .bar .tr i{width:var(--w)}
.bar .v{font-family:var(--f-mono);font-size:12px;color:rgba(255,255,255,.58)}
.rows{display:grid;gap:1px;background:var(--line-d2);border:1px solid var(--line-d2);border-radius:10px;overflow:hidden}
.row{display:grid;grid-template-columns:1fr auto auto;gap:16px;align-items:center;
  background:#11161F;padding:12px 16px;font-size:13.5px;color:rgba(255,255,255,.76)}
.row .st{font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;padding:3px 9px;border-radius:999px;
  border:1px solid var(--line-d);color:rgba(255,255,255,.5)}
.row .st.ok{color:#7FD3AE;border-color:rgba(127,211,174,.34);background:rgba(127,211,174,.08)}
.row .st.go{color:var(--gold-2);border-color:rgba(198,154,84,.34);background:rgba(198,154,84,.09)}
.row .d{font-family:var(--f-mono);font-size:11.5px;color:rgba(255,255,255,.52)}
.nodes{display:grid;grid-template-columns:1fr auto 1fr;gap:16px;align-items:center;padding-top:14px}
.node{border:1px solid var(--line-d);border-radius:14px;padding:18px;text-align:center;
  background:rgba(255,255,255,.03)}
.node b{display:block;font-family:var(--f-head);font-size:16px;margin-bottom:5px;color:#fff}
.node span{font-size:13px;color:rgba(255,255,255,.6)}
.pipe{position:relative;height:2px;width:100%;min-width:70px;background:rgba(255,255,255,.10);border-radius:2px}
.pipe i{position:absolute;top:-3px;width:8px;height:8px;border-radius:50%;background:var(--gold-2);
  box-shadow:0 0 12px var(--gold);animation:flowdot 2.6s linear infinite}
.pipe i:nth-child(2){animation-delay:.87s}
.pipe i:nth-child(3){animation-delay:1.74s}
@keyframes flowdot{from{left:-4px;opacity:0}12%{opacity:1}88%{opacity:1}to{left:100%;opacity:0}}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}
.kpi{border:1px solid var(--line-d2);border-radius:12px;padding:14px 16px;background:rgba(255,255,255,.03)}
.kpi b{display:block;font-family:var(--f-head);font-size:23px;color:#fff;letter-spacing:-.03em}
.kpi span{font-size:12.5px;color:rgba(255,255,255,.6)}

/* --------------------------------------------------------- входы (3 шт) */
.doors{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.door{position:relative;display:block;text-decoration:none;color:inherit;border:1px solid var(--line-l);border-radius:var(--r-l);padding:34px 32px 30px;
  background:#fff;cursor:pointer;text-align:left;overflow:hidden;
  transition:transform .55s var(--ease-out),box-shadow .55s var(--ease-out),border-color .4s}
.door::before{content:'';position:absolute;inset:0;opacity:0;transition:opacity .55s var(--ease);
  background:linear-gradient(160deg,rgba(198,154,84,.10),transparent 58%)}
.door:hover{transform:translateY(-8px);box-shadow:0 34px 70px -28px rgba(13,16,23,.28);
  border-color:rgba(198,154,84,.45)}
.door:hover::before{opacity:1}
.door .num{position:relative;font-family:var(--f-mono);font-size:12px;letter-spacing:.16em;
  color:var(--gold-3);display:block;margin-bottom:64px}
.door h3{position:relative;font-size:26px;margin-bottom:12px}
.door p{position:relative;font-size:15.5px;color:var(--text-2);margin-bottom:26px;min-height:72px}
.door .go{position:relative;display:inline-flex;align-items:center;gap:9px;font-weight:600;
  font-size:15px;color:var(--text)}
.door .go i{width:34px;height:34px;border-radius:50%;border:1px solid var(--line-l);
  display:grid;place-items:center;transition:background .4s,border-color .4s,transform .45s var(--ease-out)}
.door:hover .go i{background:var(--ink);border-color:var(--ink);transform:translateX(4px)}
.door:hover .go i svg{stroke:#fff}
.door .go svg{width:14px;height:14px;transition:stroke .4s}

/* ------------------------------------------------------------- форматы */
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line-l);
  border-radius:var(--r-l);overflow:hidden;background:var(--line-l2)}
.plan{background:#fff;padding:32px 26px 30px;transition:background .45s;position:relative}
.plan:hover{background:var(--paper-2)}
.plan .pi{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.16em;color:var(--gold-3);
  display:block;margin-bottom:18px}
.plan h3{font-size:20px;margin-bottom:12px}
.plan p{font-size:15px;color:var(--text-2);margin-bottom:20px}
.plan .pl-f{font-size:14px;color:var(--text-3);border-top:1px solid var(--line-l);padding-top:16px;
  font-family:var(--f-mono);letter-spacing:.02em}

/* ------------------------------------------------------------- кейсы */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.case{border:1px solid var(--line-l);border-radius:var(--r-m);overflow:hidden;background:#fff;
  transition:transform .5s var(--ease-out),box-shadow .5s var(--ease-out)}
.case:hover{transform:translateY(-6px);box-shadow:0 26px 55px -24px rgba(13,16,23,.22)}
.case-h{padding:22px 24px;border-bottom:1px solid var(--line-l);background:var(--paper-2)}
.case-h span{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-3)}
.case-h b{display:block;font-family:var(--f-head);font-size:18px;letter-spacing:-.02em;margin-top:8px}
.case-b{padding:22px 24px}
.case-b dt{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--text-3);margin-bottom:5px}
.case-b dd{margin:0 0 16px;font-size:15px;color:var(--text-2);line-height:1.55}
.case-b dd:last-child{margin-bottom:0;color:var(--text);font-weight:500}

/* -------------------------------------------------------- типы обращений */
.reqs{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.req{display:grid;grid-template-columns:auto 1fr auto;gap:20px;align-items:center;
  border:1px solid var(--line-l);border-radius:var(--r-m);padding:26px 28px;background:#fff;
  cursor:pointer;text-align:left;
  transition:transform .5s var(--ease-out),border-color .4s,box-shadow .5s var(--ease-out)}
.req:hover{transform:translateY(-4px);border-color:rgba(198,154,84,.5);
  box-shadow:0 22px 46px -22px rgba(13,16,23,.20)}
.req .ico{margin-bottom:0}
.req b{display:block;font-family:var(--f-head);font-size:19px;letter-spacing:-.02em;margin-bottom:5px}
.req span{font-size:15px;color:var(--text-2);line-height:1.5}
.req .arr{width:36px;height:36px;border-radius:50%;border:1px solid var(--line-l);display:grid;
  place-items:center;transition:background .4s,border-color .4s,transform .45s var(--ease-out);flex:0 0 auto}
.req:hover .arr{background:var(--ink);border-color:var(--ink);transform:translateX(3px)}
.req:hover .arr svg{stroke:#fff}
.req .arr svg{width:14px;height:14px;transition:stroke .4s}

/* ------------------------------------------------------------ как описать */
.howto{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:44px;align-items:start}
.sample{border:1px solid var(--line-l);border-radius:var(--r-m);overflow:hidden}
.sample-h{padding:14px 20px;font-family:var(--f-mono);font-size:11.5px;letter-spacing:.14em;
  text-transform:uppercase;border-bottom:1px solid var(--line-l)}
.sample-h.bad{background:var(--paper-2);color:var(--text-3)}
.sample-h.good{background:rgba(198,154,84,.10);color:var(--gold-3)}
.sample-b{padding:20px;font-size:15.5px;line-height:1.6;color:var(--text-2)}
.sample+.sample{margin-top:16px}

/* -------------------------------------------------------------- вакансии */
.roles{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.role{border:1px solid var(--line-d);border-radius:var(--r-m);padding:28px;background:var(--ink-2);
  transition:transform .5s var(--ease-out),border-color .4s}
.role:hover{transform:translateY(-5px);border-color:rgba(198,154,84,.45)}
.role h3{font-size:20px;color:#fff;margin-bottom:10px}
.role p{font-size:15.5px;color:rgba(255,255,255,.62);margin-bottom:18px}
.role .rt{display:flex;flex-wrap:wrap;gap:7px}

.values{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-l);
  border:1px solid var(--line-l);border-radius:var(--r-l);overflow:hidden}
.value{background:#fff;padding:32px 28px;transition:background .45s}
.value:hover{background:var(--paper-2)}
.value b{display:block;font-family:var(--f-head);font-size:19px;letter-spacing:-.02em;margin-bottom:10px}
.value p{font-size:15px;color:var(--text-2)}

/* -------------------------------------------------------------- CTA/форма */
.cta-strip{background:var(--ink);color:#fff;border-radius:var(--r-l);padding:52px 56px;
  display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:center;
  position:relative;overflow:hidden}
.cta-strip::before{content:'';position:absolute;width:520px;height:520px;right:-160px;top:-260px;
  border-radius:50%;background:radial-gradient(circle,rgba(198,154,84,.22),transparent 65%);filter:blur(60px)}
.cta-strip h2{position:relative;font-size:clamp(25px,2.8vw,38px);margin-bottom:12px}
.cta-strip p{position:relative;color:rgba(255,255,255,.66);max-width:56ch}
.cta-strip .btn{position:relative}

.form-wrap{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:56px}
.form{display:grid;gap:16px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:grid;gap:7px}
.field label{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(255,255,255,.6)}
.field input,.field textarea,.field select{background:rgba(255,255,255,.045);
  border:1px solid var(--line-d);border-radius:12px;padding:14px 16px;font-size:15.5px;color:#fff;
  transition:border-color .35s,background .35s,box-shadow .35s;width:100%;font-family:var(--f-body)}
.field textarea{min-height:128px;resize:vertical}
.field select{appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center}
.field select option{background:#12161F;color:#fff}
.field input:focus,.field textarea:focus,.field select:focus{outline:0;border-color:var(--gold);
  background:rgba(198,154,84,.06);box-shadow:0 0 0 4px rgba(198,154,84,.10)}
.field input::placeholder,.field textarea::placeholder{color:rgba(255,255,255,.28)}
.agree{display:grid;grid-template-columns:auto 1fr;gap:13px;align-items:start;
  cursor:pointer;position:relative;padding:4px 0}
.agree input{position:absolute;width:1px;height:1px;opacity:0;margin:0}
.agree .box{width:21px;height:21px;border-radius:6px;flex:0 0 auto;margin-top:1px;
  border:1px solid var(--line-d);background:rgba(255,255,255,.05);
  display:grid;place-items:center;color:#160F04;
  transition:background .3s var(--ease),border-color .3s,box-shadow .3s}
.agree .box svg{width:12px;height:12px;opacity:0;transform:scale(.5);
  transition:opacity .25s,transform .35s var(--ease-out)}
.agree:hover .box{border-color:rgba(255,255,255,.28)}
.agree input:checked+.box{background:linear-gradient(180deg,var(--gold-2),var(--gold));
  border-color:var(--gold)}
.agree input:checked+.box svg{opacity:1;transform:none}
.agree input:focus-visible+.box{box-shadow:0 0 0 4px rgba(198,154,84,.22)}
.agree .agree-t{font-size:13.8px;line-height:1.55;color:rgba(255,255,255,.68)}
.agree a{color:var(--gold-2);border-bottom:1px solid rgba(198,154,84,.4)}
.agree a:hover{border-bottom-color:var(--gold-2)}
.agree.err .box{border-color:#CE7070;box-shadow:0 0 0 4px rgba(206,112,112,.16)}
.agree.err .agree-t{color:rgba(255,255,255,.78)}

.btn.sent{background:linear-gradient(180deg,#8FD9B6,#4E9E7A);color:#08130D;
  box-shadow:0 10px 30px rgba(78,158,122,.3);pointer-events:none}
.btn.sent svg{animation:tick .5s var(--ease-out) both}
@keyframes tick{from{opacity:0;transform:scale(.5) rotate(-12deg)}to{opacity:1;transform:none}}

.form-note{font-size:13.5px;color:rgba(255,255,255,.42);line-height:1.55}
.form-note a{color:var(--gold-2);border-bottom:1px solid rgba(198,154,84,.4)}
.form-ok{display:none;align-items:center;gap:12px;padding:14px 18px;border-radius:12px;
  background:rgba(127,211,174,.10);border:1px solid rgba(127,211,174,.3);color:#9FE0C4;font-size:14.5px}
.form-ok.on{display:flex;animation:fadeSw .5s var(--ease-out)}

.contacts-list{display:grid;gap:0;align-content:start}
.ci{display:grid;gap:5px;padding:22px 0;border-bottom:1px solid var(--line-d)}
.ci:first-child{padding-top:0}
.ci span{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(255,255,255,.56)}
.ci b,.ci a{font-family:var(--f-head);font-size:21px;font-weight:700;letter-spacing:-.02em;color:#fff}
.ci a{display:inline-flex;align-items:center;min-height:40px}
.ci a:hover{color:var(--gold-2)}
.ci small{font-size:14.5px;color:rgba(255,255,255,.55);font-family:var(--f-body);letter-spacing:0}

/* Контакты в три колонки — вариант для страниц без формы обращения. */
.contacts-cols{grid-template-columns:repeat(3,minmax(0,1fr));gap:0 52px;
  border-top:1px solid var(--line-d)}
.contacts-cols .ci,.contacts-cols .ci:first-child{padding:26px 0;border-bottom:0}
@media (max-width:900px){
  .contacts-cols{grid-template-columns:1fr;gap:0}
  .contacts-cols .ci,.contacts-cols .ci:first-child{border-bottom:1px solid var(--line-d)}
  .contacts-cols .ci:last-child{border-bottom:0}
}

/* Почта в мобильном меню — на месте кнопки «Оставить заявку».
   Оформление то же, что у телефона выше, только без верхней линии. */
.mnav .m-mail{border-top:0;margin-top:0;padding-top:0;padding-bottom:8px}
.mnav .m-mail a{font-size:19px}

/* --------------------------------------------------------------- подвал */
.ftr{background:rgba(6,8,11,.72);color:rgba(255,255,255,.6);padding:64px 0 32px;border-top:1px solid var(--line-d2)}
.ftr-top{display:grid;grid-template-columns:minmax(0,1.3fr) repeat(2,minmax(0,1fr));gap:44px;
  padding-bottom:44px;border-bottom:1px solid var(--line-d2)}
.ftr img{height:28px;width:auto;margin-bottom:18px}
.ftr p{font-size:15px;max-width:42ch;line-height:1.6}
.ftr .ftr-h{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(255,255,255,.5);margin-bottom:14px;font-weight:400}
.ftr ul{margin:0;padding:0;display:grid;gap:5px}
.ftr li{list-style:none}
.ftr a{background:none;border:0;padding:6px 0;cursor:pointer;font-size:15px;text-decoration:none;
  display:inline-flex;align-items:center;min-height:34px;
  color:rgba(255,255,255,.66);text-align:left;
  font-family:var(--f-body);transition:color .3s}
.ftr a:hover{color:var(--gold-2)}
.ftr-bot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding-top:22px;
  font-size:13.5px;color:rgba(255,255,255,.5);font-family:var(--f-mono);letter-spacing:.02em}

.up{position:fixed;right:26px;bottom:26px;z-index:90;width:48px;height:48px;border-radius:50%;
  border:1px solid var(--line-l);background:#fff;color:var(--text);display:grid;place-items:center;
  cursor:pointer;opacity:0;pointer-events:none;transform:translateY(12px);
  box-shadow:0 14px 34px -12px rgba(13,16,23,.32);
  transition:opacity .4s var(--ease),transform .4s var(--ease-out),background .3s}
.up.on{opacity:1;pointer-events:auto;transform:none}
.up:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.up svg{width:16px;height:16px}

/* ------------------------------------------------------------- адаптив */
@media (max-width:1120px){
  .tabs{display:none}
  .burger{display:block}
  .hdr-msg .lbl{display:none}
  .hdr .wrap{justify-content:space-between}
  .g4,.plans,.values{grid-template-columns:repeat(2,1fr)}
  .doors,.cases,.g3{grid-template-columns:repeat(2,1fr)}
  .doors .door:last-child{grid-column:1/-1}
  .cases .case:last-child{grid-column:1/-1}
  .flow-steps{grid-template-columns:repeat(3,1fr);gap:26px 14px}
  .flow-track{display:none}
  .fstep .dot{position:static;display:block;margin-bottom:12px}
  .reel{grid-template-columns:1fr;gap:28px}
  .sec-head{grid-template-columns:1fr;gap:26px}
  .form-wrap,.howto,.flow-body{grid-template-columns:1fr;gap:34px}
}
@media (max-width:780px){
  body{font-size:16px}
  .wrap{padding:0 20px}
  .sec{padding:74px 0}
  .sec-tight{padding:58px 0}
  .hdr-right .btn,.hdr-msg{display:none}
  .mnav .m-cta{padding:20px 32px 0;display:grid}
  .hero{padding-top:calc(var(--hdr) + 44px)}
  .hero-in{padding-bottom:34px}
  .hero-facts{grid-template-columns:1fr 1fr}
  .hero-facts div{padding:18px 16px 18px 0}
  .mark-bg img{width:150vw;opacity:.07}
  .hero-cta{gap:12px}
  .hero-cta .btn{flex:1 1 100%}
  .hero-tel{margin-left:0;margin-top:6px}
  .scroll-cue{display:none}
  .g2,.g3,.g4,.doors,.cases,.plans,.values,.reqs,.roles,.ba{grid-template-columns:1fr}
  .doors .door:last-child,.cases .case:last-child{grid-column:auto}
  .plans,.values{border-radius:var(--r-m)}
  .frow{grid-template-columns:1fr}
  .flow-steps{grid-template-columns:1fr 1fr}
  .cta-strip{grid-template-columns:1fr;padding:34px 26px;gap:24px}
  .cta-strip .btn{width:100%}
  .ftr-top{grid-template-columns:1fr;gap:32px}
  .req{grid-template-columns:auto 1fr;gap:16px}
  .req .arr{display:none}
  .door p{min-height:0}
  .up{right:16px;bottom:16px}
  .kpis{grid-template-columns:1fr}
  .screen{aspect-ratio:4/3}
  .pane{padding:18px}
  .bar{grid-template-columns:96px 1fr;font-size:12.5px}
  .bar .v{display:none}
  .nodes{grid-template-columns:1fr;gap:12px}
  .pipe{height:40px;width:2px;min-width:0;margin:0 auto}
  .pipe i{animation:flowdotV 2.6s linear infinite;left:-3px}
  @keyframes flowdotV{from{top:-4px;opacity:0}12%{opacity:1}88%{opacity:1}to{top:100%;opacity:0}}
}

/* Телефон, повёрнутый набок: первый экран не должен занимать три экрана */
@media (max-height:560px) and (orientation:landscape){
  .hero{min-height:0;padding:calc(var(--hdr) + 34px) 0 0}
  .hero-in{padding-bottom:26px}
  .hero h1{font-size:clamp(26px,4.4vw,40px);margin-bottom:16px}
  .hero .lead{margin-bottom:22px;font-size:15.5px}
  .hero-cta{margin-bottom:26px}
  .hero-facts div{padding:14px 14px 14px 0}
  .scroll-cue{display:none}
  .sec{padding:64px 0}
  .mnav{max-height:calc(100vh - var(--hdr));overflow-y:auto}
}

/* ── защита формы от автоматического заполнения ──
   Поле-ловушка: человек его не видит и не может в него попасть,
   а робот заполняет всё подряд. */
.hp-field{position:absolute!important;left:-9999px!important;top:auto!important;
  width:1px!important;height:1px!important;overflow:hidden!important;opacity:0!important}

/* ───────────────────────── первый экран собирается по очереди ─────────────
   Классы ставит скрипт. Без скрипта всё видно сразу — сайт не пустеет. */
/* Скрытое состояние без перехода: класс ставится скриптом до первой отрисовки,
   поэтому мигания не будет. Переход описан в состоянии «показано» — он и
   срабатывает, когда скрипт добавляет класс go. */
.hero-anim .hero-in>*,.hero-anim .scroll-cue{opacity:0;transform:translateY(22px);
  transition:none}
.hero-anim .scroll-cue{transform:translateY(10px)}
.hero-anim.go .hero-in>*,.hero-anim.go .scroll-cue{opacity:1;transform:none;
  transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}

/* ─────────────────────────── золотая кнопка тянется к курсору ───────────── */
.btn-gold{will-change:transform}
.btn-gold.mag{transition:box-shadow .3s var(--ease),background .3s var(--ease)}
.btn-gold.mag-off{transition:transform .5s var(--ease-out),box-shadow .3s var(--ease)}

/* ───────────────────────── подчёркивание растёт от начала ссылки ────────── */
.ftr a{position:relative}
.ftr a::after{content:'';position:absolute;left:0;right:100%;bottom:2px;
  height:1px;background:var(--gold-2);opacity:.85;
  transition:right .38s var(--ease-out)}
.ftr a:hover::after{right:0}

/* ─────────────────────────────── вопросы и ответы ────────────────────────
   Раскрывающиеся блоки на обычном details/summary: работают и без скриптов,
   открываются с клавиатуры, поиск по странице их находит. */
.qa{max-width:920px;margin:0 auto;border-top:1px solid var(--line-l)}
.q{border-bottom:1px solid var(--line-l)}
.q>summary{list-style:none;cursor:pointer;display:flex;align-items:flex-start;gap:24px;
  padding:24px 4px;font-family:var(--f-head);font-weight:700;letter-spacing:-.02em;
  font-size:clamp(16.5px,1.45vw,20px);line-height:1.34;color:var(--text);
  transition:color .3s var(--ease)}
.q>summary::-webkit-details-marker{display:none}
.q>summary:hover{color:var(--gold-3)}
.q>summary:focus-visible{outline:2px solid var(--gold);outline-offset:4px;border-radius:6px}
.q>summary::after{content:'';flex:0 0 auto;margin-left:auto;width:18px;height:18px;margin-top:5px;
  background:linear-gradient(var(--gold-3),var(--gold-3)) center/100% 1.6px no-repeat,
             linear-gradient(var(--gold-3),var(--gold-3)) center/1.6px 100% no-repeat;
  transition:transform .42s var(--ease-out)}
.q[open]>summary::after{transform:rotate(135deg)}
.q-b{padding:0 62px 26px 4px;color:var(--text-2);font-size:16.5px;line-height:1.66;
  animation:fadeSw .45s var(--ease-out)}
.q-b p+p{margin-top:12px}
.q-b b{color:var(--text);font-weight:600}
.sec-dark .qa{border-top-color:var(--line-d)}
.sec-dark .q{border-bottom-color:var(--line-d)}
.sec-dark .q>summary{color:#fff}
.sec-dark .q>summary:hover{color:var(--gold-2)}
.sec-dark .q>summary::after{
  background:linear-gradient(var(--gold-2),var(--gold-2)) center/100% 1.6px no-repeat,
             linear-gradient(var(--gold-2),var(--gold-2)) center/1.6px 100% no-repeat}
.sec-dark .q-b{color:rgba(255,255,255,.68)}
.sec-dark .q-b b{color:#fff}
@media (max-width:640px){
  .q>summary{gap:16px;padding:19px 2px}
  .q-b{padding:0 34px 21px 2px;font-size:15.5px}
}

/* ───────────────── целевой блок мигает золотой полосой после перехода ───── */
.sec.aim::before{content:'';position:absolute;left:0;top:0;height:2px;width:100%;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
  animation:aim 1.5s var(--ease-out) both;pointer-events:none;z-index:3}
@keyframes aim{0%{opacity:0;transform:scaleX(.2)}22%{opacity:1;transform:scaleX(1)}
  100%{opacity:0;transform:scaleX(1)}}

@media (prefers-reduced-motion:reduce){
  ::view-transition-old(root),::view-transition-new(root){animation:none!important}
  .hdr.hide{transform:none}
  .hero-anim .hero-in>*,.hero-anim .scroll-cue{opacity:1;transform:none}
  .sec.aim::before{display:none}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  [data-rv]{opacity:1;transform:none}
}