/* ============================================================
   Биофон — лендинг
   Токены и компоненты перенесены из дизайн-системы Биофон.
   ============================================================ */

:root{
  --brand:#C53833;
  --brand-hover:#CB554A;
  --brand-dark:#B2221F;
  --brand-press:#C2292A;

  --bg:#FAF7F2;
  --surface:#FFFFFF;
  --surface-2:#F5F1E9;
  --line:#E5DFD6;
  --line-2:#D9D4CA;
  --line-3:#D9D1C3;

  --ink:#2D2D2C;
  --ink-2:#55534F;
  --muted-2:#8A857C;

  --ok:#3E6B45;
  --danger:#C0392B;

  --ring:rgba(197,56,51,.4);
  --ring-soft:rgba(197,56,51,.35);

  --font:'Golos Text','Segoe UI',system-ui,sans-serif;
  --font-mono:ui-monospace,Menlo,monospace;

  --shadow-card:0 14px 36px rgba(45,45,44,.08);
  --shadow-form:0 18px 44px rgba(45,45,44,.10);
  --shadow-cta:0 10px 24px rgba(194,41,42,.26);
  --shadow-cta-hover:0 12px 28px rgba(194,41,42,.34);
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font);
  -webkit-font-smoothing:antialiased;
}

a{color:var(--brand)}
a:hover{color:var(--brand-press)}
p{text-wrap:pretty}
h1,h2{text-wrap:balance}
img{max-width:100%}
::selection{background:rgba(197,56,51,.16)}

mark{background:#FFF3C4;color:inherit;padding:0 4px;border-radius:3px}

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

/* ─── Секции и контейнеры ─────────────────────────────────── */

.section{background:var(--bg)}
.section--alt{background:var(--surface-2)}
.section--top{border-top:1px solid var(--line)}
.section--bottom{border-bottom:1px solid var(--line)}
.section--rules{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

.wrap{max-width:1140px;margin:0 auto;padding:clamp(48px,7vw,88px) clamp(20px,4vw,48px)}
.wrap--narrow{max-width:920px}

.anchor{scroll-margin-top:80px}

/* ─── Типографика ─────────────────────────────────────────── */

.h1{font-size:clamp(29px,3.1vw,44px);line-height:1.15;font-weight:800;letter-spacing:-.015em;margin:26px 0 0}
.h2{margin:0;font-size:clamp(27px,3vw,40px);line-height:1.15;font-weight:800;letter-spacing:-.015em}
.h3{margin:0;font-size:clamp(19px,1.7vw,22px);font-weight:700;line-height:1.3}
.h3--lg{font-size:clamp(19.5px,1.8vw,24px)}
.h3--sm{font-size:clamp(18.5px,1.6vw,21px)}

.lead{font-size:clamp(17px,1.4vw,19.5px);line-height:1.55;color:var(--ink-2);margin:18px 0 0;max-width:62ch}
.section-lead{margin:18px 0 0;font-size:clamp(17px,1.4vw,18.5px);line-height:1.6;color:var(--ink-2);max-width:76ch}

.text{margin:12px 0 0;font-size:17px;line-height:1.55;color:var(--ink-2)}
.text--ink{color:var(--ink)}
.text--tight{margin:10px 0 0}

.mt-grid{margin-top:clamp(26px,3.4vw,40px)}

.ph{
  background:var(--surface-2);border:1.5px dashed var(--line);border-radius:16px;
  display:flex;align-items:center;justify-content:center;
}
.ph span{font-family:var(--font-mono);font-size:12.5px;color:var(--muted-2);text-align:center;padding:0 14px}
.ph--3x2{aspect-ratio:3/2}
.ph--4x3{aspect-ratio:4/3}
.ph--r14{border-radius:14px}

.note{
  background:var(--surface);border:1.5px solid var(--line-3);border-radius:18px;
  padding:clamp(20px,2.8vw,28px);
}
.note__title{margin:0;font-size:18.5px;font-weight:800}
.note__text{margin:10px 0 0;font-size:17px;line-height:1.55;color:var(--ink-2);max-width:80ch}

/* ─── Кнопки ──────────────────────────────────────────────── */

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:inherit;font-weight:700;text-decoration:none;white-space:nowrap;
  border:none;border-radius:14px;cursor:pointer;appearance:none;
  transition:background .16s,box-shadow .16s,transform .06s,border-color .16s,color .16s;
}
.btn:focus-visible{outline:3px solid var(--ring);outline-offset:2px}
.btn:active{transform:translateY(1px)}

.btn--primary{
  background:linear-gradient(180deg,var(--brand-hover),var(--brand-press));
  color:#FFFFFF;box-shadow:var(--shadow-cta);
  font-size:18.5px;height:60px;padding:0 30px;
}
.btn--primary:hover{
  background:linear-gradient(180deg,var(--brand),var(--brand-dark));
  box-shadow:var(--shadow-cta-hover);color:#FFFFFF;
}
.btn--ghost{
  background:transparent;color:var(--ink);font-weight:600;font-size:17.5px;
  height:56px;padding:0 26px;border:1.5px solid rgba(45,45,44,.32);
}
.btn--ghost:hover{border-color:var(--ink);background:#FBF9F5;color:var(--ink)}
.btn--block{width:100%}
.btn--wide{padding:0 36px;margin-top:26px}

.btn--secondary{
  min-height:48px;height:auto;padding:0 24px;gap:8px;
  background:var(--surface);color:var(--ink);border:1px solid var(--line-2);
  border-radius:8px;font-size:16px;font-weight:600;
}
.btn--secondary:hover{border-color:var(--ink);color:var(--ink)}
.btn--secondary:focus-visible{outline:none;box-shadow:0 0 0 3px var(--ring-soft)}

/* ─── Sticky-шапка ────────────────────────────────────────── */

.sticky{
  position:fixed;top:0;left:0;right:0;z-index:70;
  background:rgba(250,247,242,.92);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transform:translateY(-102%);transition:transform .28s ease;
}
.sticky.is-on{transform:translateY(0)}
.sticky__inner{
  max-width:1240px;margin:0 auto;padding:9px clamp(16px,4vw,48px);
  display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:56px;
}
.sticky__logo{display:flex;align-items:center;text-decoration:none;min-height:44px}
.sticky__logo img{height:26px;width:auto;display:block}
.sticky__right{display:flex;align-items:center;gap:clamp(12px,2.4vw,22px)}
.sticky__price{font-size:20px;font-weight:800;letter-spacing:-.01em;white-space:nowrap}
.sticky .btn--primary{font-size:16.5px;height:46px;padding:0 24px;border-radius:11px;box-shadow:0 6px 16px rgba(194,41,42,.22)}

/* ─── Плавающая кнопка (мобильный) ────────────────────────── */

.mcta{
  position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;
  background:rgba(250,247,242,.94);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-top:1px solid var(--line);
  transform:translateY(105%);transition:transform .28s ease;
}
.mcta.is-on{transform:translateY(0)}
.mcta__inner{padding:10px 16px calc(10px + env(safe-area-inset-bottom))}
.mcta .btn--primary{display:flex;font-size:18px;height:56px;width:100%;padding:0}

/* ─── Первый экран ────────────────────────────────────────── */

.hero{background:var(--bg);border-bottom:1px solid var(--line)}
.hero__inner{max-width:920px;margin:0 auto;padding:clamp(34px,4.6vw,60px) clamp(20px,4vw,48px) clamp(40px,5vw,64px)}
.hero__logo{width:190px;max-width:56%;height:auto;display:block}

.hero__note{display:flex;gap:11px;align-items:flex-start;margin-top:16px;max-width:66ch}
.hero__note svg{flex:0 0 auto;margin-top:2px}
.hero__note p{margin:0;font-size:16px;line-height:1.5;color:var(--ink-2)}

.offer{
  display:flex;flex-wrap:wrap;align-items:center;gap:clamp(20px,3vw,34px);
  background:var(--surface);border:1px solid var(--line);border-radius:22px;
  padding:clamp(20px,2.8vw,32px);margin-top:32px;box-shadow:var(--shadow-card);
}
.offer__photo{width:148px;height:148px;flex:0 0 auto;background:var(--surface-2);border-radius:16px;overflow:hidden}
.offer__photo img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}
.offer__pricebox{flex:1 1 190px;min-width:170px}
.offer__price{font-size:clamp(42px,4.6vw,58px);font-weight:800;letter-spacing:-.02em;line-height:1;white-space:nowrap}
.offer__actions{display:flex;flex-direction:column;gap:12px;flex:1 1 270px;max-width:360px}

.tabs{margin-top:32px}
.tabs__list{display:flex;gap:10px;overflow-x:auto;padding-bottom:2px}
.tabs__panel{min-height:72px;padding:16px 4px 0;display:flex;flex-direction:column;gap:9px;justify-content:center}
.tabs__panel .line{display:flex;gap:10px;align-items:flex-start}
.tabs__panel .line svg{flex:0 0 auto;margin-top:3px}
.tabs__panel .line p{margin:0;font-size:17px;line-height:1.45;color:var(--ink)}

.pill{
  appearance:none;background:var(--surface);border:1.5px solid var(--line);border-radius:999px;
  padding:12px 20px;font-family:inherit;font-size:16px;font-weight:600;color:var(--ink-2);
  cursor:pointer;white-space:nowrap;min-height:48px;
  transition:color .16s,background .16s,border-color .16s,box-shadow .16s;
}
.pill:hover{color:var(--ink)}
.pill:focus-visible{outline:2px solid var(--ring-soft);outline-offset:2px}
.pill[aria-selected="true"],.pill[aria-pressed="true"]{
  background:var(--ink);color:var(--bg);border-color:var(--ink);
}

/* ─── Карточки ────────────────────────────────────────────── */

.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:clamp(22px,3vw,30px)}
.card--soft{padding:clamp(20px,2.6vw,28px)}
.card--tight{padding:clamp(20px,2.8vw,26px)}

.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(16px,2.4vw,26px)}
.grid-2--wide{gap:clamp(26px,4vw,56px)}
.grid-2--tight{gap:12px clamp(14px,2vw,22px)}
.grid-2--media{gap:clamp(14px,2vw,22px)}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2.2vw,24px);align-items:start}
.grid-3--stretch{align-items:stretch}

.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.94fr);gap:clamp(28px,4.5vw,64px);align-items:center}
.split--kit{grid-template-columns:minmax(0,1fr) minmax(0,.9fr)}
.split--about{grid-template-columns:minmax(0,1fr) minmax(0,.82fr)}

/* ─── Полосы «зверь / сценарий» ───────────────────────────── */

.strips{display:flex;flex-direction:column;gap:clamp(14px,2vw,20px)}
.strip{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,320px);
  gap:clamp(20px,3vw,36px);align-items:center;
  background:var(--surface);border:1px solid var(--line);border-radius:18px;
  padding:clamp(20px,2.8vw,28px);
}
.strip__media--first{order:-1}

.usecases{display:flex;flex-direction:column;gap:clamp(36px,5vw,56px);margin-top:clamp(32px,4.4vw,52px)}
.usecase{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);gap:clamp(24px,4vw,56px);align-items:center}
.usecase__head{display:flex;gap:16px;align-items:baseline}
.usecase__num{flex:0 0 auto;font-size:clamp(32px,3.2vw,42px);font-weight:800;color:var(--brand);line-height:1;letter-spacing:-.02em}
.usecase__lead{margin:14px 0 0;font-size:17.5px;line-height:1.55}

/* ─── Списки с галочками ──────────────────────────────────── */

.checklist{display:flex;flex-direction:column;gap:12px;margin-top:16px}
.check{display:flex;gap:11px;align-items:flex-start}
.check svg{flex:0 0 auto;margin-top:3px}
.check p{margin:0;font-size:17.5px;line-height:1.5}

.bullets{display:flex;flex-direction:column;gap:14px}
.bullet{display:flex;gap:13px;align-items:flex-start}
.bullet__dot{flex:0 0 auto;width:7px;height:7px;border-radius:999px;background:var(--brand);margin-top:10px}
.bullet p{margin:0;font-size:17.5px;line-height:1.5}

/* ─── Квиз ────────────────────────────────────────────────── */

.quiz{display:flex;flex-direction:column;gap:14px;margin-top:22px}
.quiz__intro{margin:16px 0 0;font-size:clamp(18px,1.5vw,20px);font-weight:700}
.qrow{
  display:flex;align-items:center;gap:clamp(18px,3vw,30px);
  background:var(--surface);border:1px solid var(--line);border-radius:16px;
  padding:clamp(18px,2.6vw,24px);
}
.qrow__q{display:flex;gap:14px;align-items:flex-start;flex:1 1 auto;min-width:0}
.qrow__num{flex:0 0 auto;font-size:18px;font-weight:800;color:var(--brand);line-height:1.45}
.qrow__q p{margin:0;font-size:17.5px;line-height:1.5;font-weight:500}
.qrow__answers{display:flex;gap:10px;flex:0 0 auto}
.qrow__answers .pill{min-width:96px;font-size:16.5px}

.quizres{
  margin-top:22px;background:var(--surface);border:1.5px solid var(--line);border-radius:16px;
  padding:clamp(20px,2.8vw,26px);transition:background .2s,border-color .2s;
}
.quizres.is-hit{background:#EDF2EA;border-color:var(--ok)}
.quizres p{margin:0;font-size:clamp(17.5px,1.45vw,19px);line-height:1.55;font-weight:500}

/* ─── Как работает ────────────────────────────────────────── */

.how__text p{margin:0;font-size:clamp(17.5px,1.5vw,19px);line-height:1.62}
.how__text p + p{margin:16px 0 0;font-size:clamp(17px,1.45vw,18.5px);color:var(--ink-2)}
.how__scheme{width:100%;height:auto;display:block;font-family:var(--font)}

/* ─── Шаги ────────────────────────────────────────────────── */

.steps{display:flex;flex-direction:column;margin-top:clamp(28px,3.6vw,44px)}
.step{display:grid;grid-template-columns:56px minmax(0,1fr);gap:clamp(16px,2.6vw,26px)}
.step__rail{display:flex;flex-direction:column;align-items:center}
.step__num{
  width:52px;height:52px;flex:0 0 auto;border:2px solid var(--brand);border-radius:999px;
  display:flex;align-items:center;justify-content:center;
  font-size:21px;font-weight:800;color:var(--brand);background:var(--surface);
}
.step__line{width:2px;flex:1 1 auto;background:var(--line);margin-top:6px}
.step__body{padding-bottom:36px}
.step:last-child .step__body{padding-bottom:0}
.step__body h3{margin:11px 0 0}
.step__body p{margin:10px 0 0;font-size:17px;line-height:1.55;color:var(--ink-2)}

/* ─── До / После ──────────────────────────────────────────── */

.ba{background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;margin-top:clamp(26px,3.4vw,40px)}
.ba__head{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line)}
.ba__head div{padding:15px clamp(18px,2.6vw,26px);font-size:16.5px;font-weight:800}
.ba__head div:first-child{color:var(--muted-2);border-right:1px solid var(--line)}
.ba__head div:last-child{color:var(--ok)}
.ba__row{display:grid;grid-template-columns:1fr 1fr}
.ba__cell{
  padding:15px clamp(18px,2.6vw,26px);border-bottom:1px solid var(--line);
  display:flex;gap:11px;align-items:flex-start;
}
.ba__cell--before{border-right:1px solid var(--line)}
.ba__cell svg{flex:0 0 auto}
.ba__cell p{margin:0;font-size:17px;line-height:1.5}
.ba__cell--before p{color:var(--ink-2)}
.ba__row:last-child .ba__cell{border-bottom:none}

.feelings{display:flex;flex-direction:column;gap:12px;margin-top:18px;max-width:76ch}
.feelings p{margin:0;font-size:clamp(17.5px,1.45vw,19px);line-height:1.55;color:var(--ink-2)}
.feelings strong{color:var(--ink);font-weight:800}

.subhead{margin:clamp(36px,5vw,56px) 0 0}

.imagine{
  background:var(--surface);border:1px solid var(--line);border-radius:14px;
  padding:16px 18px;display:flex;gap:11px;align-items:flex-start;
}
.imagine svg{flex:0 0 auto;margin-top:3px}
.imagine p{margin:0;font-size:17px;line-height:1.5}

.closing{margin:clamp(26px,3.4vw,38px) 0 0;font-size:clamp(17.5px,1.5vw,19px);line-height:1.6;font-weight:500;max-width:76ch}

/* ─── Характеристики ──────────────────────────────────────── */

.specs{margin-top:clamp(22px,3vw,34px);border-top:1px solid var(--line)}
.specs__row{padding:16px 2px;border-bottom:1px solid var(--line)}
.specs__row p{margin:0;font-size:17.5px;line-height:1.5;font-weight:500}

/* ─── Отзывы (заглушки) ───────────────────────────────────── */

.review__head{display:flex;gap:14px;align-items:center}
.review__ava{width:52px;height:52px;flex:0 0 auto;border-radius:999px;background:var(--surface-2);border:1.5px dashed #DCD5C9}
.review__meta{display:flex;flex-direction:column;gap:7px}
.review__meta i{display:block;height:13px;border-radius:7px;background:#EAE4D9}
.review__meta i + i{height:10px;border-radius:6px;background:#F0EBE1}
.review__lines{display:flex;flex-direction:column;gap:9px;margin-top:18px}
.review__lines i{display:block;height:11px;border-radius:6px;background:#F0EBE1}
.review__cap{margin:16px 0 0;font-family:var(--font-mono);font-size:12px;color:var(--muted-2)}

/* ─── О компании ──────────────────────────────────────────── */

.about__text{margin:0;font-size:17px;line-height:1.6;color:var(--ink-2);max-width:62ch}
.about__ph{
  background:var(--surface-2);border:1.5px dashed #DCD5C9;border-radius:16px;
  min-height:clamp(230px,26vw,300px);display:flex;align-items:center;justify-content:center;
}
.about__ph span{font-family:var(--font-mono);font-size:12px;color:var(--muted-2);text-align:center;padding:0 16px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:clamp(20px,2.8vw,26px)}
.stat__num{font-size:clamp(28px,3.1vw,38px);line-height:1.05;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
.stat p{margin:12px 0 0;font-size:17px;line-height:1.5;color:var(--ink-2)}
.about__cta{margin-top:clamp(28px,3.6vw,44px);display:flex;flex-direction:column;gap:10px;align-items:flex-start}

/* ─── FAQ ─────────────────────────────────────────────────── */

.faq{margin-top:clamp(22px,3vw,34px);border-bottom:1px solid var(--line)}
.faq__item{border-top:1px solid var(--line)}
.faq__btn{
  appearance:none;display:flex;justify-content:space-between;align-items:center;gap:16px;
  width:100%;background:none;border:none;padding:18px 2px;
  font-family:inherit;font-size:clamp(17px,1.45vw,18.5px);font-weight:600;color:var(--ink-2);
  cursor:pointer;text-align:left;min-height:56px;line-height:1.4;
  transition:color .16s;
}
.faq__btn:hover{color:var(--ink)}
.faq__btn:focus-visible{outline:2px solid var(--ring-soft);outline-offset:1px}
.faq__btn svg{flex:0 0 auto;transition:transform .18s}
.faq__btn[aria-expanded="true"]{color:var(--ink)}
.faq__btn[aria-expanded="true"] svg{transform:rotate(180deg)}
.faq__panel{padding:0 2px 20px}
.faq__panel[hidden]{display:none}
.faq__panel p{margin:0;font-size:17px;line-height:1.6;color:var(--ink-2)}
.faq__panel p + p{margin:12px 0 0}
.faq__panel ul{margin:10px 0 0;padding-left:24px;color:var(--ink-2);font-size:17px;line-height:1.6;display:flex;flex-direction:column;gap:6px}

/* ─── Финальный блок + форма ──────────────────────────────── */

.cta{
  max-width:1180px;margin:0 auto;
  padding:clamp(56px,8vw,104px) clamp(20px,4vw,48px) clamp(52px,7vw,88px);
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,468px);
  gap:clamp(40px,5vw,76px);align-items:center;
}
.cta__offer{display:flex;flex-direction:column;align-items:flex-start}
.cta__offer h2{max-width:20ch;line-height:1.18}
.cta__offer p{margin:18px 0 0;font-size:clamp(17px,1.4vw,19px);line-height:1.6;color:var(--ink-2);max-width:60ch}
.cta__card{
  display:flex;flex-wrap:wrap;align-items:center;gap:clamp(18px,3vw,28px);
  background:var(--surface);border:1px solid var(--line);border-radius:20px;
  padding:18px clamp(22px,3.4vw,34px);margin-top:34px;box-shadow:var(--shadow-card);
}
.cta__thumb{width:96px;height:96px;flex:0 0 auto;background:var(--surface-2);border-radius:14px;overflow:hidden}
.cta__thumb img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}
.cta__price{font-size:clamp(30px,3.2vw,38px);font-weight:800;letter-spacing:-.02em;line-height:1;white-space:nowrap}

.lead-form{
  background:var(--surface);border:1px solid var(--line);border-radius:20px;
  box-shadow:var(--shadow-form);padding:clamp(24px,2.6vw,38px);
}
.lead-form h3{margin:0;font-size:clamp(22px,2vw,26px);line-height:1.2;font-weight:800;letter-spacing:-.012em;color:var(--ink)}
.lead-form > p{margin:10px 0 0;font-size:17px;line-height:1.5;color:var(--ink-2)}
.lead-form form{display:flex;flex-direction:column;gap:20px;margin-top:26px}

.field{display:flex;flex-direction:column;gap:9px}
.field label{font-size:17px;font-weight:600;color:var(--ink)}
.field input[type="text"],.field input[type="tel"]{
  width:100%;height:58px;padding:0 18px;font-family:inherit;font-size:18px;
  color:var(--ink);background:var(--surface);border:1.5px solid var(--line-2);
  border-radius:10px;outline:none;transition:border-color .15s,box-shadow .15s;
}
.field input[type="tel"]{font-size:19px;letter-spacing:.02em}
.field input:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--ring-soft)}
.field.is-error input{border-color:var(--danger)}

.err{display:flex;align-items:flex-start;gap:8px;color:var(--danger);font-size:15px;font-weight:500;line-height:1.4}
.err[hidden]{display:none}
.err__mark{
  flex:0 0 auto;width:20px;height:20px;border-radius:50%;background:var(--danger);color:#FFFFFF;
  display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;
}

.consent{display:flex;align-items:flex-start;gap:12px;cursor:pointer}
.consent__box{position:relative;flex:0 0 auto;width:24px;height:24px;margin-top:1px}
.consent__box input{
  position:absolute;inset:0;width:100%;height:100%;margin:0;
  appearance:none;-webkit-appearance:none;
  border:1.5px solid var(--line-2);border-radius:6px;background:var(--surface);
  cursor:pointer;outline:none;transition:background .15s,border-color .15s;
}
.consent__box input:focus-visible{box-shadow:0 0 0 3px var(--ring-soft)}
.consent__box input:checked{background:var(--brand);border-color:var(--brand)}
.consent__box input:checked + .consent__tick{opacity:1}
.field.is-error .consent__box input:not(:checked){border-color:var(--danger)}
.consent__tick{
  position:absolute;left:8px;top:4px;width:5px;height:10px;
  border:solid #FFFFFF;border-width:0 2px 2px 0;transform:rotate(45deg);
  pointer-events:none;opacity:0;
}
.consent__text{font-size:16px;line-height:1.5;color:var(--ink-2)}
.consent__text a{color:var(--brand-dark);text-decoration:underline;text-underline-offset:2px}

.submit{
  appearance:none;width:100%;display:inline-flex;align-items:center;justify-content:center;gap:10px;
  height:60px;font-family:inherit;font-size:18.5px;font-weight:700;
  border:none;border-radius:12px;margin-top:2px;
  color:#FFFFFF;background:linear-gradient(180deg,var(--brand-hover),var(--brand-press));
  box-shadow:var(--shadow-cta);cursor:pointer;
  transition:background .16s,box-shadow .16s,transform .06s;
}
.submit:hover{background:linear-gradient(180deg,var(--brand),var(--brand-dark));box-shadow:var(--shadow-cta-hover)}
.submit:active{transform:translateY(1px)}
.submit:focus-visible{outline:3px solid var(--ring);outline-offset:2px}
.submit.is-idle{color:var(--muted-2);background:#EAE3D7;box-shadow:none;cursor:not-allowed}
.submit.is-idle:hover{background:#EAE3D7;box-shadow:none}
.submit[disabled]{cursor:default}
.spinner{
  width:20px;height:20px;border:2px solid rgba(255,255,255,.4);border-top-color:#FFFFFF;
  border-radius:50%;display:inline-block;animation:bf-spin .7s linear infinite;
}
@keyframes bf-spin{to{transform:rotate(360deg)}}

/* ─── Футер ───────────────────────────────────────────────── */

.footer{border-top:1px solid var(--line)}
.footer__inner{
  max-width:1240px;margin:0 auto;padding:26px clamp(20px,4vw,48px);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.footer img{height:24px;width:auto;display:block}
.footer span{font-size:16px;color:var(--ink-2)}
.footer__links{display:flex;gap:18px;flex-wrap:wrap}
.footer__links a{font-size:16px;color:var(--ink-2);text-decoration:none}
.footer__links a:hover{color:var(--ink);text-decoration:underline}

.caption{margin:0;font-family:var(--font-mono);font-size:12px;color:var(--muted-2)}

/* ─── Адаптив ─────────────────────────────────────────────── */

@media (max-width:1020px){
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .split,.split--kit,.split--about{grid-template-columns:1fr}
  .cta{grid-template-columns:1fr;gap:36px}
}
@media (max-width:820px){
  .grid-2,.grid-2--wide,.grid-2--tight{grid-template-columns:1fr}
  .strip,.usecase{grid-template-columns:1fr}
  .strip__media--first,.usecase .strip__media--first{order:0}
}
@media (max-width:760px){
  .mcta{display:block}
}
@media (max-width:700px){
  .ba__head{display:none}
  .ba__row{grid-template-columns:1fr}
  .ba__cell--before{border-right:none;border-bottom:none;padding-bottom:2px}
  .qrow{flex-direction:column;align-items:stretch}
  .qrow__answers .pill{flex:1 1 0}
}
@media (max-width:660px){
  .grid-3{grid-template-columns:1fr}
  .grid-2--media{grid-template-columns:1fr}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important}
}

/* ─── Внутренние страницы ─────────────────────────────────── */

.page-head{border-bottom:1px solid var(--line);background:var(--bg)}
.page-head__inner{
  max-width:1240px;margin:0 auto;padding:18px clamp(20px,4vw,48px);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.page-head__inner img{height:26px;width:auto;display:block}

.legal h1{margin:0;font-size:clamp(27px,3vw,40px);line-height:1.15;font-weight:800;letter-spacing:-.015em}
.legal h2{margin:clamp(30px,4vw,44px) 0 0;font-size:clamp(19.5px,1.8vw,24px);font-weight:700;line-height:1.3}
.legal p{margin:14px 0 0;font-size:17px;line-height:1.6;color:var(--ink-2);max-width:76ch}
.legal ul{margin:12px 0 0;padding-left:24px;color:var(--ink-2);font-size:17px;line-height:1.6;display:flex;flex-direction:column;gap:6px;max-width:76ch}

.thanks{
  min-height:calc(100svh - 220px);display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;
  padding:clamp(56px,8vw,96px) clamp(20px,4vw,48px);
}
.thanks__ico{
  width:64px;height:64px;border-radius:50%;background:#E9F1EB;color:var(--ok);
  display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:700;
}
.thanks h1{margin:24px 0 0;font-size:clamp(27px,3vw,40px);line-height:1.15;font-weight:800;letter-spacing:-.015em}
.thanks__lead{margin:12px 0 0;font-size:clamp(18px,1.5vw,20px);line-height:1.55;color:var(--ink-2)}
.thanks__text{margin:12px 0 0;font-size:17px;line-height:1.6;color:var(--ink-2);max-width:52ch}
.thanks .btn{margin-top:32px}
.thanks__cap{margin:16px 0 0;font-size:15px;line-height:1.5;color:var(--muted-2);max-width:46ch}