/* ============================================================
   ВуВу · Тёплый минимал — дизайн-система (theme-слой)
   Меняется независимо от разметки: цвета/шрифты — в :root.
   ============================================================ */

/* ---------- Шрифты (самохостинг, вариативные woff2) ---------- */
@font-face{font-family:'Onest';font-style:normal;font-weight:100 900;font-display:swap;
  src:url('/assets/tpl/fonts/onest-cyrillic.woff2') format('woff2');
  unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;}
@font-face{font-family:'Onest';font-style:normal;font-weight:100 900;font-display:swap;
  src:url('/assets/tpl/fonts/onest-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212;}
@font-face{font-family:'Inter';font-style:normal;font-weight:100 900;font-display:swap;
  src:url('/assets/tpl/fonts/inter-cyrillic.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:100 900;font-display:swap;
  src:url('/assets/tpl/fonts/inter-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+20AC,U+2122;}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:100 800;font-display:swap;
  src:url('/assets/tpl/fonts/jbmono-cyrillic.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:100 800;font-display:swap;
  src:url('/assets/tpl/fonts/jbmono-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+20AC,U+2122;}

/* ---------- Токены ---------- */
:root{
  --bg:#F4EEE3;          /* тёплый кремовый холст */
  --bg-2:#EFE7D8;        /* чуть глубже, для чередования секций */
  --surface:#FCFAF5;     /* карточки */
  --surface-2:#F7F1E6;
  --line:#E7DDCB;        /* рамки */
  --line-soft:#EDE5D6;   /* тонкие разделители */
  --ink:#161310;         /* заголовки/текст */
  --ink-2:#3A342C;
  --muted:#6E6656;       /* приглушённый текст */
  --dim:#948B78;
  --accent:#2A43FF;      /* кобальт-электрик */
  --accent-press:#1E32CC;
  --accent-soft:#E7EAFF; /* подложка акцента */
  --on-accent:#FFFFFF;
  --shadow-sm:0 1px 2px rgba(22,19,16,.05);
  --shadow:0 2px 6px rgba(22,19,16,.05),0 14px 40px -12px rgba(22,19,16,.14);
  --shadow-lg:0 8px 24px rgba(22,19,16,.08),0 30px 70px -20px rgba(22,19,16,.22);
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --display:'Onest','Inter',system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,'SF Mono',Menlo,monospace;
  --wrap:1180px;
  --gap:clamp(16px,3vw,28px);
  --r-sm:12px; --r:18px; --r-lg:26px; --r-pill:999px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --dur:.6s;
}

/* ---------- База ---------- */
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);
  font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--accent);color:#fff}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

h1,h2,h3,h4{font-family:var(--display);font-weight:800;line-height:1.06;letter-spacing:-.03em;
  color:var(--ink);margin:0;text-wrap:balance}
p{margin:0}

.container{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.section{padding:clamp(56px,9vw,110px) 0;position:relative}
.section--alt{background:var(--bg-2)}
.section__head{max-width:720px;margin-bottom:clamp(30px,5vw,54px)}

/* ---------- Кикеры / метки (моно) ---------- */
.kicker{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);
  font-size:12.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.kicker::before{content:"";width:22px;height:1px;background:currentColor;opacity:.6}
.kicker--plain::before{display:none}
.num-tag{font-family:var(--mono);font-weight:700;font-size:13px;color:var(--accent);letter-spacing:.04em}

/* ---------- Типографика заголовков ---------- */
.h-display{font-size:clamp(38px,7vw,74px);letter-spacing:-.04em}
.h1{font-size:clamp(32px,5.4vw,54px)}
.h2{font-size:clamp(26px,4vw,40px)}
.h3{font-size:clamp(19px,2.4vw,24px)}
.lede{font-size:clamp(18px,2.1vw,21px);color:var(--muted);line-height:1.55;max-width:60ch}
.muted{color:var(--muted)}

/* ---------- Кнопки ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--sans);font-weight:600;
  font-size:16px;line-height:1;padding:15px 24px;border-radius:var(--r-pill);border:1px solid transparent;
  cursor:pointer;transition:transform .18s var(--ease),background .2s,box-shadow .2s,color .2s;
  white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--accent);color:var(--on-accent);box-shadow:0 6px 18px -6px var(--accent)}
.btn--primary:hover{background:var(--accent-press);box-shadow:0 10px 26px -8px var(--accent);transform:translateY(-2px)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--ink);background:var(--surface)}
.btn__arrow{transition:transform .2s var(--ease)}
.btn:hover .btn__arrow{transform:translateX(3px)}

/* ---------- Шапка ---------- */
.header{position:sticky;top:0;z-index:60;
  background:color-mix(in srgb,var(--bg) 82%,transparent);
  backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);
  border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.header.is-scrolled{border-bottom-color:var(--line-soft)}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:70px;gap:24px}
.brand{display:inline-flex;align-items:center;gap:11px;font-family:var(--display);font-weight:800;
  font-size:22px;letter-spacing:-.03em;color:var(--ink)}
.brand__dot{width:12px;height:12px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 4px var(--accent-soft);transition:transform .4s var(--ease)}
.brand:hover .brand__dot{transform:scale(1.15)}
.nav{display:flex;align-items:center;gap:4px}
.nav a{padding:9px 14px;border-radius:var(--r-pill);font-weight:500;font-size:15.5px;color:var(--ink-2);
  transition:background .2s,color .2s;position:relative}
.nav a:hover{color:var(--ink);background:var(--surface)}
.nav a.is-active{color:var(--accent)}
.header__cta{display:flex;align-items:center;gap:12px}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:var(--surface);
  cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.burger span{width:18px;height:2px;background:var(--ink);border-radius:2px;transition:.25s var(--ease)}
.burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Мобильное меню */
.mobile-menu{position:fixed;inset:70px 0 0;z-index:55;background:var(--bg);
  padding:28px 24px 40px;transform:translateY(-8px);opacity:0;pointer-events:none;
  transition:opacity .3s,transform .3s var(--ease);overflow-y:auto}
.mobile-menu.is-open{opacity:1;transform:none;pointer-events:auto}
.mobile-menu a{display:block;font-family:var(--display);font-weight:700;font-size:30px;letter-spacing:-.03em;
  padding:14px 0;border-bottom:1px solid var(--line-soft);color:var(--ink)}
.mobile-menu .btn{margin-top:26px;width:100%;justify-content:center}

/* ---------- Hero ---------- */
.hero{position:relative;padding:clamp(60px,10vw,120px) 0 clamp(50px,8vw,90px);overflow:hidden}
.hero__glow{position:absolute;pointer-events:none;z-index:0;filter:blur(60px);border-radius:50%;opacity:.5;
  will-change:transform}
.hero__glow--1{width:520px;height:520px;top:-160px;right:-120px;
  background:radial-gradient(circle,rgba(42,67,255,.22),transparent 68%)}
.hero__glow--2{width:440px;height:440px;bottom:-200px;left:-140px;
  background:radial-gradient(circle,rgba(232,85,43,.14),transparent 68%)}
.hero__inner{position:relative;z-index:1;max-width:900px}
.hero h1{margin:.28em 0 .4em}
.hero .lede{max-width:56ch}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero__meta{display:flex;flex-wrap:wrap;gap:26px;margin-top:46px;padding-top:28px;
  border-top:1px solid var(--line-soft)}
.hero__stat{display:flex;flex-direction:column;gap:3px}
.hero__stat b{font-family:var(--display);font-size:30px;font-weight:800;letter-spacing:-.03em}
.hero__stat span{font-size:13.5px;color:var(--muted)}

/* ---------- Сетка услуг ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.svc-card{position:relative;display:flex;flex-direction:column;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 26px 24px;overflow:hidden;
  transition:transform .3s var(--ease),box-shadow .3s,border-color .3s;min-height:224px}
.svc-card::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:radial-gradient(120% 90% at 100% 0%,var(--accent-soft),transparent 55%);
  opacity:0;transition:opacity .35s}
.svc-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:transparent}
.svc-card:hover::after{opacity:1}
.svc-card__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:auto}
.svc-card__label{font-family:var(--mono);font-size:11.5px;font-weight:600;letter-spacing:.12em;
  text-transform:uppercase;color:var(--dim)}
.svc-card h3{margin:18px 0 8px;font-size:22px;position:relative;z-index:1}
.svc-card p{color:var(--muted);font-size:15.5px;position:relative;z-index:1}
.svc-card__more{margin-top:18px;display:inline-flex;align-items:center;gap:7px;font-weight:600;
  font-size:14.5px;color:var(--accent);position:relative;z-index:1}
.svc-card__more svg{transition:transform .2s var(--ease)}
.svc-card:hover .svc-card__more svg{transform:translateX(4px)}

/* ---------- Блок «почему мы» ---------- */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,6vw,72px);align-items:center}
.metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.metric{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px 22px 20px}
.metric b{display:block;font-family:var(--display);font-size:clamp(30px,4.4vw,44px);font-weight:800;
  letter-spacing:-.03em;line-height:1}
.metric span{display:block;margin-top:8px;font-size:14px;color:var(--muted)}

/* ---------- CTA / форма ---------- */
.cta{position:relative;overflow:hidden;background:var(--ink);color:#F4EEE3;border-radius:var(--r-lg);
  padding:clamp(34px,5vw,60px)}
.cta__glow{position:absolute;width:460px;height:460px;border-radius:50%;filter:blur(70px);
  background:radial-gradient(circle,rgba(42,67,255,.5),transparent 65%);top:-160px;right:-80px;opacity:.6}
.cta__inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,56px);align-items:start}
.cta h2{color:#fff}
.cta .lede{color:rgba(244,238,227,.72)}
.cta__aside a{color:#fff}

.form{display:grid;gap:14px}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:13.5px;font-weight:600;color:rgba(244,238,227,.8)}
.field input,.field textarea{font-family:var(--sans);font-size:16px;color:#fff;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.16);border-radius:12px;padding:13px 15px;transition:border-color .2s,background .2s}
.field input::placeholder,.field textarea::placeholder{color:rgba(244,238,227,.4)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);background:rgba(255,255,255,.09)}
.field textarea{min-height:96px;resize:vertical}
.consent{display:flex;gap:11px;align-items:flex-start;font-size:13.5px;color:rgba(244,238,227,.7);line-height:1.45}
.consent input{margin-top:2px;width:18px;height:18px;accent-color:var(--accent);flex:none}
.consent a{color:#fff;text-decoration:underline;text-underline-offset:2px}
.form .btn--primary{margin-top:4px}
.form__note{font-size:12.5px;color:rgba(244,238,227,.5)}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.form__msg{font-size:14.5px;padding:12px 14px;border-radius:12px;display:none}
.form__msg.is-ok{display:block;background:rgba(60,200,120,.16);color:#bfefd0;border:1px solid rgba(60,200,120,.3)}
.form__msg.is-err{display:block;background:rgba(255,90,60,.16);color:#ffcabc;border:1px solid rgba(255,90,60,.3)}

/* ---------- Хлебные крошки ---------- */
.crumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13.5px;color:var(--muted);
  font-family:var(--mono);letter-spacing:.02em;margin-bottom:20px}
.crumbs a:hover{color:var(--accent)}
.crumbs span{opacity:.5}

/* ---------- Подвал ---------- */
.footer{background:var(--bg-2);border-top:1px solid var(--line);padding:clamp(48px,7vw,80px) 0 30px}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;margin-bottom:44px}
.footer__col h4{font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:var(--dim);margin-bottom:16px}
.footer__col a,.footer__col p{display:block;color:var(--muted);font-size:15px;padding:5px 0;transition:color .2s}
.footer__col a:hover{color:var(--accent)}
.footer__brand p{max-width:34ch;color:var(--muted);margin-top:14px;font-size:15px}
.footer__bottom{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  padding-top:26px;border-top:1px solid var(--line);font-size:13px;color:var(--dim)}

/* ---------- Cookie ---------- */
.cookie{position:fixed;left:16px;right:16px;bottom:16px;z-index:80;max-width:560px;margin:0 auto;
  background:var(--ink);color:#F4EEE3;border-radius:var(--r);padding:18px 20px;box-shadow:var(--shadow-lg);
  display:flex;gap:16px;align-items:center;flex-wrap:wrap;transform:translateY(140%);transition:transform .5s var(--ease)}
.cookie.is-visible{transform:none}
.cookie p{font-size:13.5px;color:rgba(244,238,227,.8);flex:1;min-width:220px;line-height:1.45}
.cookie a{color:#fff;text-decoration:underline}
.cookie .btn{padding:11px 20px;font-size:14.5px}

/* ---------- Анимации появления (активны только при работающем JS) ---------- */
.js .reveal{opacity:0;transform:translateY(28px);
  transition:opacity .7s var(--ease),transform .7s var(--ease);will-change:transform,opacity}
.js .reveal.is-in{opacity:1;transform:none}
.js .reveal[data-delay="1"]{transition-delay:.09s}
.js .reveal[data-delay="2"]{transition-delay:.18s}
.js .reveal[data-delay="3"]{transition-delay:.27s}
.js .reveal[data-delay="4"]{transition-delay:.36s}
.js .reveal[data-delay="5"]{transition-delay:.45s}

/* Hero — мгновенная CSS-анимация входа, не зависит от JS (LCP-friendly, без размытия) */
.js .hero .reveal{opacity:1;transform:none;animation:heroIn .7s var(--ease) both}
.js .hero .reveal[data-delay="1"]{animation-delay:.08s}
.js .hero .reveal[data-delay="2"]{animation-delay:.16s}
.js .hero .reveal[data-delay="3"]{animation-delay:.24s}
.js .hero .reveal[data-delay="4"]{animation-delay:.32s}
@keyframes heroIn{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}

/* ---------- Прогресс-бар прокрутки ---------- */
.scroll-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:100;transform-origin:0 50%;
  transform:scaleX(0);background:linear-gradient(90deg,var(--accent),#7d8bff);pointer-events:none}

/* ---------- Бегущая строка ---------- */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--surface);padding:18px 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee__row{display:flex;gap:0;width:max-content;animation:marquee 32s linear infinite}
.marquee:hover .marquee__row{animation-play-state:paused}
.marquee__item{display:inline-flex;align-items:center;gap:22px;padding:0 22px;font-family:var(--display);
  font-weight:700;font-size:clamp(18px,2.4vw,26px);letter-spacing:-.02em;color:var(--ink);white-space:nowrap}
.marquee__item::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);opacity:.7}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Горизонтальный сайд-скролл-блок ---------- */
.hscroll{position:relative;height:340vh;background:var(--ink);color:#F4EEE3}
.hscroll__sticky{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;justify-content:center;
  overflow:hidden;padding:48px 0}
.hscroll__head{max-width:var(--wrap);margin:0 auto 30px;padding:0 24px;width:100%}
.hscroll__head .kicker{color:#9db0ff}
.hscroll__head h2{color:#fff;margin-top:12px}
.hscroll__head p{color:rgba(244,238,227,.66);max-width:52ch;margin-top:10px}
.hscroll__track{display:flex;gap:24px;padding:0 clamp(24px,7vw,90px);width:max-content;
  will-change:transform;transition:transform .05s linear}
.hstep{position:relative;flex:0 0 min(78vw,420px);background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.12);border-radius:var(--r-lg);padding:32px 30px;display:flex;flex-direction:column}
.hstep__n{font-family:var(--mono);font-weight:700;font-size:15px;color:#9db0ff;letter-spacing:.06em}
.hstep h3{color:#fff;font-size:clamp(22px,2.6vw,28px);margin:16px 0 12px}
.hstep p{color:rgba(244,238,227,.72);font-size:16px;line-height:1.6}
.hstep__big{margin-top:auto;padding-top:24px;font-family:var(--display);font-weight:800;
  font-size:64px;line-height:1;letter-spacing:-.04em;color:rgba(255,255,255,.08)}
.hscroll__bar{max-width:var(--wrap);margin:30px auto 0;padding:0 24px;width:100%}
.hscroll__bar i{display:block;height:3px;background:linear-gradient(90deg,var(--accent),#7d8bff);border-radius:2px;
  transform-origin:0 50%;transform:scaleX(0)}
/* Фолбэк без JS / reduced-motion: обычная вертикальная лента */
.hscroll.is-static,html:not(.js) .hscroll{height:auto}
.hscroll.is-static .hscroll__sticky,html:not(.js) .hscroll__sticky{position:static;height:auto;padding:clamp(48px,7vw,80px) 0}
.hscroll.is-static .hscroll__track,html:not(.js) .hscroll__track{width:auto;flex-wrap:wrap;transform:none!important}
.hscroll.is-static .hstep,html:not(.js) .hstep{flex:1 1 300px}

/* ---------- Курсор-подсветка карточек ---------- */
.svc-card::after,.info-card{--mx:50%;--my:50%}
.info-card{position:relative;overflow:hidden}
.info-card::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;
  transition:opacity .35s;background:radial-gradient(240px 240px at var(--mx) var(--my),var(--accent-soft),transparent 60%)}
.info-card:hover::before{opacity:.8}
.info-card:hover{border-color:#cfd6ff}
.info-card > *{position:relative;z-index:1}
.svc-card::after{background:radial-gradient(280px 220px at var(--mx) var(--my),var(--accent-soft),transparent 60%)}

/* ---------- Адаптив ---------- */
@media (max-width:940px){
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:36px}
  .cta__inner{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:680px){
  body{font-size:16px}
  .nav,.header__cta .btn{display:none}
  .burger{display:flex}
  .svc-grid{grid-template-columns:1fr}
  .metrics{grid-template-columns:1fr 1fr}
  .hero__meta{gap:20px}
  .footer__grid{grid-template-columns:1fr 1fr}
}

/* ---------- Внутренние страницы ---------- */
.hero--inner{padding:clamp(40px,7vw,80px) 0 clamp(24px,4vw,44px)}
.container--narrow{max-width:760px}
.section--legal{padding:clamp(32px,6vw,60px) 0 clamp(48px,8vw,90px)}

/* Проза (контент ресурса) */
.prose{max-width:760px;color:var(--ink-2);font-size:17px;line-height:1.7}
.prose.prose--wide{max-width:none}
.prose h2{font-size:clamp(23px,3.4vw,32px);margin:1.6em 0 .5em;letter-spacing:-.03em}
.prose h3{font-size:clamp(18px,2.2vw,21px);margin:1.3em 0 .4em}
.prose p{margin:0 0 1em}
.prose ul{margin:0 0 1.2em;padding:0;list-style:none;display:grid;gap:10px}
.prose ul li{position:relative;padding-left:26px}
.prose ul li::before{content:"";position:absolute;left:4px;top:.62em;width:7px;height:7px;border-radius:50%;
  background:var(--accent)}
.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}
.prose strong{color:var(--ink);font-weight:700}
.prose table{border-collapse:collapse;width:100%;margin:1em 0}
.prose th,.prose td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
.prose th{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}

/* Секции страницы услуги */
.svc-section{margin:clamp(40px,6vw,64px) 0}
.svc-section > .kicker{margin-bottom:8px}
.svc-section__title{font-size:clamp(24px,3.6vw,34px);letter-spacing:-.03em;margin-bottom:26px}
.cards-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--gap)}
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.cards-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.info-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px 22px}
.info-card .num-tag{font-size:12px}
.info-card h4{font-family:var(--display);font-size:17px;font-weight:700;letter-spacing:-.02em;margin:12px 0 7px}
.info-card p{color:var(--muted);font-size:15px;line-height:1.55}
.step{display:flex;gap:16px;padding:20px 0;border-top:1px solid var(--line-soft)}
.step:first-child{border-top:none}
.step__n{font-family:var(--mono);font-weight:700;color:var(--accent);font-size:14px;flex:none;width:34px}
.step h4{font-family:var(--display);font-size:18px;font-weight:700;margin:0 0 5px}
.step p{color:var(--muted);font-size:15px}
.tags{display:flex;flex-wrap:wrap;gap:10px}
.tag{font-size:14px;font-weight:500;color:var(--ink-2);background:var(--surface);border:1px solid var(--line);
  padding:9px 16px;border-radius:var(--r-pill)}
.callout{background:var(--accent-soft);border:1px solid #cfd6ff;border-radius:var(--r);padding:20px 22px;
  color:var(--ink-2);font-size:15.5px}
.rekv-list{display:grid;gap:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;max-width:600px}
.rekv-list div{display:flex;justify-content:space-between;gap:20px;padding:14px 18px;border-top:1px solid var(--line-soft);background:var(--surface)}
.rekv-list div:first-child{border-top:none}
.rekv-list dt{color:var(--muted);font-size:14.5px}
.rekv-list dd{margin:0;font-weight:600;font-family:var(--mono);font-size:14.5px}

@media (max-width:940px){.cards-4{grid-template-columns:1fr 1fr}.cards-3{grid-template-columns:1fr 1fr}}
@media (max-width:680px){.cards-2,.cards-3,.cards-4{grid-template-columns:1fr}}

/* ---------- Переключатель тем (тест дизайна) ---------- */
.theme-switch{position:fixed;left:16px;bottom:16px;z-index:70;display:flex;gap:6px;padding:6px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-pill);box-shadow:var(--shadow)}
.theme-switch__btn{width:34px;height:34px;border-radius:50%;border:2px solid transparent;cursor:pointer;
  padding:0;position:relative;transition:transform .18s var(--ease),border-color .18s}
.theme-switch__btn:hover{transform:scale(1.08)}
.theme-switch__btn[data-theme-set=""]{background:#2A43FF}
.theme-switch__btn[data-theme-set="perk"]{background:#beff50}
.theme-switch__btn.is-active{border-color:var(--ink)}
.theme-switch__btn::after{content:attr(data-label);position:absolute;bottom:calc(100% + 8px);left:50%;
  transform:translateX(-50%);font:600 11px/1 var(--mono);white-space:nowrap;color:var(--ink);
  background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:5px 8px;opacity:0;
  pointer-events:none;transition:opacity .18s}
.theme-switch__btn:hover::after{opacity:1}
@media (max-width:680px){.theme-switch{left:12px;bottom:12px}}

/* Лайм-конфетти (тема Perk) */
.confetti-bit{position:fixed;z-index:200;width:9px;height:9px;background:#beff50;pointer-events:none;
  border-radius:2px;will-change:transform,opacity}

/* ---------- Уважение к reduced-motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}