/* ============================================================
   РЕГИОН АВТО — единая дизайн-система для трёх лендингов
   Концепция: сдержанная спортивная роскошь (референс — Porsche).
   Светлая база + графит + один яркий акцент (лайм).
   ============================================================ */

/* ---------- 1. ТОКЕНЫ ---------- */
:root{
  /* Цвет */
  --bg:#FFFFFF;
  --bg-soft:#F4F5F2;          /* второй фон для чередования секций */
  --bg-dark:#0F1210;          /* графит — тёмные блоки, футер */
  --bg-dark-2:#171B18;
  --ink:#0F1210;              /* основной текст */
  --ink-2:#5F655E;            /* вторичный текст */
  --ink-3:#989E94;            /* подписи, сноски */
  --line:#E3E5DF;
  --line-dark:rgba(255,255,255,.13);
  --lime:#C8F53C;             /* акцент «теннисный мяч» */
  --lime-600:#B4E120;
  --lime-soft:rgba(200,245,60,.16);
  /* Цвет текста и деталей ПОВЕРХ акцента. Меняется вместе с акцентом,
     если выбрать тёмный оттенок зелёного — тогда здесь становится белый. */
  --on-lime:#0F1210;
  --on-lime-2:rgba(15,18,16,.72);
  --on-lime-3:rgba(15,18,16,.66);
  --on-lime-line:rgba(15,18,16,.16);
  --coral:#E1533F;            /* только для «штрафа» — семантика риска */
  --white:#FFFFFF;

  /* Форма */
  --r-sm:8px;
  --r:10px;                   /* чуть закруглённые углы кнопок */
  --r-lg:18px;
  --r-xl:24px;

  /* Ритм */
  --maxw:1240px;
  --gut:clamp(20px,5vw,48px);
  --sec:clamp(72px,9vw,132px);

  /* Движение */
  --ease:cubic-bezier(.16,1,.3,1);
  --dur:.7s;
}

/* ---------- 2. БАЗА ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Roboto',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg,video{max-width:100%;display:block}
img{height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
h1,h2,h3,h4{
  font-family:'Montserrat',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;
  font-weight:700;
  letter-spacing:-.03em;
  line-height:1.06;
  margin:0;
  text-wrap:balance;
}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--lime-600);outline-offset:3px;border-radius:4px}
::selection{background:var(--lime);color:var(--on-lime)}

/* ---------- 3. РАСКЛАДКА ---------- */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.section{padding-block:var(--sec)}
.section--soft{background:var(--bg-soft)}
.section--dark{background:var(--bg-dark);color:var(--white)}
.section--dark h1,.section--dark h2,.section--dark h3{color:var(--white)}
.section--dark .lead,.section--dark .muted{color:rgba(255,255,255,.66)}
.section--tight{padding-block:clamp(48px,6vw,80px)}

.hgroup{max-width:760px;margin-bottom:clamp(40px,5vw,64px)}
.hgroup--center{margin-inline:auto;text-align:center}

/* ---------- 4. ТИПОГРАФИКА ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:'Montserrat',sans-serif;font-size:12px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);
  margin-bottom:22px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--lime);border-radius:2px;flex:none}
.section--dark .eyebrow{color:rgba(255,255,255,.6)}

.h1{font-size:clamp(2.5rem,6.2vw,4.75rem)}
.h2{font-size:clamp(1.95rem,4.2vw,3.15rem)}
.h3{font-size:clamp(1.2rem,2vw,1.5rem);letter-spacing:-.02em}
.h4{font-size:1.0625rem;letter-spacing:-.01em;font-weight:600}

.lead{font-size:clamp(1.0625rem,1.5vw,1.25rem);color:var(--ink-2);line-height:1.6;max-width:62ch;margin-top:22px}
.muted{color:var(--ink-2)}
.note{font-size:13px;line-height:1.55;color:var(--ink-3)}
.accent{color:var(--lime-600)}
.section--dark .accent{color:var(--lime)}
.mark{background:linear-gradient(to top,var(--lime-soft) 0 42%,transparent 42%);padding-inline:.08em}

/* ---------- 5. КНОПКИ ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:56px;padding:0 30px;border:1px solid transparent;border-radius:var(--r);
  font-family:'Montserrat',sans-serif;font-size:15px;font-weight:600;letter-spacing:.005em;
  cursor:pointer;white-space:nowrap;
  transition:background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease);
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn svg{width:18px;height:18px;flex:none}
.btn--lime{background:var(--lime);color:var(--on-lime)}
.btn--lime:hover{background:var(--lime-600)}
.btn--dark{background:var(--ink);color:var(--white)}
.btn--dark:hover{background:#000}
.btn--ghost{border-color:var(--line);background:transparent;color:var(--ink)}
.btn--ghost:hover{border-color:var(--ink);background:transparent}
.section--dark .btn--ghost{border-color:var(--line-dark);color:var(--white)}
.section--dark .btn--ghost:hover{border-color:rgba(255,255,255,.5)}
.btn--sm{min-height:46px;padding:0 20px;font-size:14px}
.btn--block{width:100%}
.btn[disabled]{opacity:.55;pointer-events:none}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px;align-items:center}

/* ---------- 6. ХЕДЕР ---------- */
.header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  background:transparent;
  transition:background .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease);
  border-bottom:1px solid transparent;
}
.header.is-stuck{background:rgba(255,255,255,.9);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom-color:var(--line)}
.header__inner{display:flex;align-items:center;gap:clamp(16px,3vw,40px);height:78px}
.header__nav{display:flex;gap:clamp(18px,2.4vw,32px);margin-left:auto}
.header__nav a{font-size:15px;color:var(--ink-2);transition:color .2s;position:relative;padding-block:6px}
.header__nav a:hover,.header__nav a[aria-current="page"]{color:var(--ink)}
.header__nav a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--lime);border-radius:2px}
.header__actions{display:flex;align-items:center;gap:14px}
.header__tel{font-family:'Montserrat',sans-serif;font-weight:600;font-size:15px;white-space:nowrap}

/* Логотип */
.logo{display:inline-flex;align-items:center;gap:12px;flex:none}
.logo__mark{width:38px;height:38px;flex:none}
.logo__text{display:flex;flex-direction:column;line-height:1}
.logo__name{font-family:'Montserrat',sans-serif;font-weight:700;font-size:15px;letter-spacing:.02em;text-transform:uppercase}
.logo__sub{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);margin-top:4px}
.footer .logo__name{color:var(--white)}
.footer .logo__sub{color:rgba(255,255,255,.45)}

/* Бургер */
.burger{display:none;width:46px;height:46px;border:1px solid var(--line);background:transparent;border-radius:var(--r);cursor:pointer;align-items:center;justify-content:center}
.burger span{display:block;width:18px;height:1.5px;background:var(--ink);position:relative;transition:background .2s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:1.5px;background:var(--ink);transition:transform .3s var(--ease)}
.burger span::before{top:-6px}
.burger span::after{top:6px}
body.nav-open .burger span{background:transparent}
body.nav-open .burger span::before{transform:translateY(6px) rotate(45deg)}
body.nav-open .burger span::after{transform:translateY(-6px) rotate(-45deg)}

/* ---------- 7. HERO ---------- */
.hero{padding-top:calc(78px + clamp(44px,6vw,84px));padding-bottom:var(--sec);position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-14%;top:-22%;width:56vw;height:56vw;max-width:820px;max-height:820px;
  background:radial-gradient(circle,var(--lime-soft) 0%,transparent 68%);pointer-events:none;z-index:-1}
.hero__grid{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(32px,4.5vw,72px);align-items:center}
.hero__stats{display:flex;flex-wrap:wrap;gap:clamp(24px,4vw,52px);margin-top:clamp(40px,5vw,58px);padding-top:32px;border-top:1px solid var(--line)}
.stat__num{font-family:'Montserrat',sans-serif;font-weight:700;font-size:clamp(1.75rem,3vw,2.35rem);letter-spacing:-.03em;line-height:1}
.stat__label{font-size:13px;color:var(--ink-2);margin-top:8px;max-width:20ch}

/* Карточка hero: медиа + форма единым блоком */
.hero-card{border-radius:var(--r-xl);overflow:hidden;background:var(--bg-dark);box-shadow:0 30px 70px -40px rgba(15,18,16,.5)}
.hero-card__media{aspect-ratio:16/10;width:100%;object-fit:cover;background:var(--bg-dark)}

/* ---------- 8. ФОРМЫ ---------- */
.form{display:grid;gap:12px}
.form--dark{background:var(--bg-dark);padding:clamp(24px,3vw,34px)}
.form__body{display:grid;gap:12px}
.form__title{font-family:'Montserrat',sans-serif;font-weight:600;font-size:1.0625rem;color:var(--white);letter-spacing:-.01em}
.form--dark .form__title+.note{color:rgba(255,255,255,.5);margin-top:-4px;margin-bottom:6px}
.field{position:relative}
.field input[type="text"],.field input[type="tel"],.field input[type="email"],.field textarea,.field select{
  width:100%;height:54px;padding:0 16px;border:1px solid var(--line);border-radius:var(--r);
  background:var(--white);font-size:15px;transition:border-color .2s,box-shadow .2s;
}
.field textarea{height:auto;min-height:104px;padding-block:15px;resize:vertical;line-height:1.5}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-3)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px var(--lime-soft)}
.form--dark .field input,.form--dark .field textarea{background:rgba(255,255,255,.06);border-color:var(--line-dark);color:var(--white)}
.form--dark .field input::placeholder,.form--dark .field textarea::placeholder{color:rgba(255,255,255,.42)}
.form--dark .field input:focus,.form--dark .field textarea:focus{border-color:var(--lime);background:rgba(255,255,255,.09)}
.field.has-error input,.field.has-error textarea{border-color:var(--coral)}
.field__err{display:none;font-size:12px;color:var(--coral);margin-top:6px}
.field.has-error .field__err{display:block}

/* Загрузка файла */
.filefield{position:relative}
.filefield input[type="file"]{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer}
.filefield__box{display:flex;align-items:center;gap:12px;min-height:54px;padding:0 16px;border:1px dashed var(--line-dark);border-radius:var(--r);background:rgba(255,255,255,.06);color:rgba(255,255,255,.62);font-size:14px;transition:border-color .2s,color .2s}
.filefield:hover .filefield__box{border-color:var(--lime);color:var(--white)}
.filefield input:focus + .filefield__box{border-color:var(--lime);color:var(--white)}
.filefield__box svg{width:18px;height:18px;flex:none;stroke:currentColor;fill:none}

/* Согласие 152-ФЗ */
.consent{display:flex;gap:11px;align-items:flex-start;font-size:12px;line-height:1.5;color:var(--ink-3);cursor:pointer;margin-top:2px}
.form--dark .consent{color:rgba(255,255,255,.48)}
.consent input{appearance:none;-webkit-appearance:none;flex:none;width:17px;height:17px;margin:2px 0 0;border:1px solid var(--line);border-radius:4px;background:var(--white);cursor:pointer;transition:background .2s,border-color .2s;position:relative}
.form--dark .consent input{background:rgba(255,255,255,.08);border-color:var(--line-dark)}
.consent input:checked{background:var(--lime);border-color:var(--lime)}
.consent input:checked::after{content:"";position:absolute;left:5px;top:1px;width:4px;height:9px;border:solid var(--on-lime);border-width:0 2px 2px 0;transform:rotate(42deg)}
.consent a{text-decoration:underline;text-underline-offset:2px}
.consent.has-error{color:var(--coral)}

/* Honeypot */
.hp{position:absolute !important;left:-9999px !important;width:1px;height:1px;opacity:0;pointer-events:none}

/* Состояния отправки */
.form__status{display:none;font-size:14px;line-height:1.55;padding:14px 16px;border-radius:var(--r);margin-top:2px}
.form__status.is-ok{display:block;background:var(--lime-soft);color:var(--ink);border:1px solid rgba(180,225,32,.5)}
.form--dark .form__status.is-ok{color:var(--white)}
.form__status.is-err{display:block;background:rgba(225,83,63,.1);color:var(--coral);border:1px solid rgba(225,83,63,.35)}
.form.is-sent .form__body{display:none}

/* ---------- 9. КАРТОЧКИ / СЕТКИ ---------- */
.grid{display:grid;gap:clamp(16px,2vw,24px)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}

.card{padding:clamp(24px,3vw,34px);border:1px solid var(--line);border-radius:var(--r-lg);background:var(--white);transition:border-color .3s var(--ease),transform .3s var(--ease)}
.card:hover{border-color:var(--ink);transform:translateY(-3px)}
.card__icon{width:40px;height:40px;stroke:var(--ink);stroke-width:1.35;fill:none;margin-bottom:22px}
.card__icon .acc{stroke:var(--lime-600)}
.card h3{margin-bottom:12px}
.card p{font-size:15px;color:var(--ink-2);line-height:1.6}
.section--dark .card{background:var(--bg-dark-2);border-color:var(--line-dark)}
.section--dark .card:hover{border-color:rgba(255,255,255,.4)}
.section--dark .card p{color:rgba(255,255,255,.62)}
.section--dark .card__icon{stroke:var(--white)}
.section--dark .card__icon .acc{stroke:var(--lime)}

/* Полоса цифр */
.strip{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.strip__item{padding:clamp(28px,3.4vw,44px) clamp(14px,2vw,28px);border-right:1px solid var(--line)}
.strip__item:last-child{border-right:0}
.strip__num{font-family:'Montserrat',sans-serif;font-weight:700;font-size:clamp(1.85rem,3.4vw,2.75rem);letter-spacing:-.03em;line-height:1}
.strip__label{font-size:13.5px;color:var(--ink-2);margin-top:10px}

/* Шаги */
.steps{counter-reset:s;display:grid;gap:0}
.step{display:grid;grid-template-columns:auto 1fr;gap:clamp(20px,3vw,44px);padding-block:clamp(24px,3vw,34px);border-top:1px solid var(--line);align-items:start}
.step:last-child{border-bottom:1px solid var(--line)}
.step__n{counter-increment:s;font-family:'Montserrat',sans-serif;font-weight:700;font-size:14px;letter-spacing:.06em;color:var(--ink-3);padding-top:6px;min-width:34px}
.step__n::before{content:"0" counter(s)}
.step__body h3{margin-bottom:8px}
.step__body p{color:var(--ink-2);font-size:15.5px;max-width:66ch}
.section--dark .step{border-color:var(--line-dark)}
.section--dark .step__n{color:var(--lime)}
.section--dark .step__body p{color:rgba(255,255,255,.62)}

/* Кейсы */
.case{padding:clamp(26px,3vw,36px);border:1px solid var(--line);border-radius:var(--r-lg);display:flex;flex-direction:column;gap:16px}
.case__tag{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);font-family:'Montserrat',sans-serif;font-weight:600}
.case__num{font-family:'Montserrat',sans-serif;font-weight:700;font-size:clamp(1.9rem,3.2vw,2.5rem);letter-spacing:-.03em;line-height:1}
.case p{font-size:15px;color:var(--ink-2);line-height:1.6;margin-top:auto}

/* Список с галочками */
.checks{display:grid;gap:14px}
.checks li{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;font-size:15.5px;color:var(--ink-2)}
.checks li strong{color:var(--ink);font-weight:600}
.section--dark .checks li{color:rgba(255,255,255,.68)}
.section--dark .checks li strong{color:var(--white)}
.checks svg{width:20px;height:20px;stroke:var(--lime-600);stroke-width:1.7;fill:none;margin-top:2px;flex:none}
.section--dark .checks svg{stroke:var(--lime)}

/* Таблица вознаграждения */
.tbl{width:100%;border-collapse:collapse;font-size:15px}
.tbl th,.tbl td{text-align:left;padding:18px clamp(12px,2vw,22px);border-bottom:1px solid var(--line)}
.tbl th{font-family:'Montserrat',sans-serif;font-weight:600;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
.tbl td:last-child{font-family:'Montserrat',sans-serif;font-weight:700;white-space:nowrap}
.tbl tr:last-child td{border-bottom:0}
.tbl-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg)}

/* FAQ */
.faq{border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{width:100%;display:flex;gap:20px;align-items:center;justify-content:space-between;padding:26px 0;background:none;border:0;cursor:pointer;text-align:left;
  font-family:'Montserrat',sans-serif;font-weight:600;font-size:clamp(1rem,1.6vw,1.15rem);letter-spacing:-.01em}
.faq__q svg{width:20px;height:20px;flex:none;stroke:var(--ink-2);stroke-width:1.5;fill:none;transition:transform .35s var(--ease)}
.faq__item.is-open .faq__q svg{transform:rotate(45deg)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.faq__a p{padding-bottom:26px;color:var(--ink-2);font-size:15.5px;max-width:76ch}

/* ---------- 10. КАЛЬКУЛЯТОР ---------- */
.calc{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,2.6vw,32px);align-items:stretch}
.calc__panel{background:var(--white);border:1px solid var(--line);border-radius:var(--r-xl);padding:clamp(26px,3.2vw,40px)}
.calc__field + .calc__field{margin-top:28px}
.calc__label{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:12px}
.calc__label span:first-child{font-family:'Montserrat',sans-serif;font-weight:600;font-size:14.5px}
.calc__label span:last-child{font-size:13px;color:var(--ink-3)}
.calc__input{position:relative}
.calc__input input{
  width:100%;height:62px;padding:0 56px 0 18px;border:1px solid var(--line);border-radius:var(--r);
  background:var(--bg);font-family:'Montserrat',sans-serif;font-weight:700;font-size:clamp(1.15rem,2vw,1.45rem);letter-spacing:-.02em;
  transition:border-color .2s,box-shadow .2s;
}
.calc__input input:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px var(--lime-soft)}
.calc__unit{position:absolute;right:18px;top:50%;transform:translateY(-50%);color:var(--ink-3);font-size:15px;pointer-events:none}
.calc__range{width:100%;margin-top:14px;-webkit-appearance:none;appearance:none;background:transparent;height:22px;cursor:pointer}
.calc__range::-webkit-slider-runnable-track{height:2px;background:var(--line);border-radius:2px}
.calc__range::-moz-range-track{height:2px;background:var(--line);border-radius:2px}
.calc__range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:var(--lime);border:3px solid var(--white);box-shadow:0 0 0 1px var(--line);margin-top:-9px;transition:transform .15s}
.calc__range::-moz-range-thumb{width:20px;height:20px;border:3px solid var(--white);border-radius:50%;background:var(--lime);box-shadow:0 0 0 1px var(--line)}
.calc__range:hover::-webkit-slider-thumb{transform:scale(1.12)}
.calc__chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chip{padding:7px 14px;border:1px solid var(--line);border-radius:100px;background:transparent;font-size:13px;cursor:pointer;transition:border-color .2s,background .2s,color .2s}
.chip:hover{border-color:var(--ink)}
.chip.is-active{background:var(--ink);border-color:var(--ink);color:var(--white)}

.calc__out{display:grid;gap:clamp(16px,2vw,20px);align-content:start}
.res{border-radius:var(--r-xl);padding:clamp(24px,3vw,34px)}
.res--save{background:var(--lime);color:var(--on-lime)}
.res--fine{background:var(--bg-dark);color:var(--white)}
.res__label{display:flex;align-items:center;gap:9px;font-family:'Montserrat',sans-serif;font-weight:600;font-size:14px;letter-spacing:.01em}
.res--save .res__label{color:var(--on-lime-2)}
.res--fine .res__label{color:rgba(255,255,255,.6)}
.res__dot{width:8px;height:8px;border-radius:50%;flex:none}
.res--save .res__dot{background:var(--on-lime)}
.res--fine .res__dot{background:var(--coral)}
.res__val{font-family:'Montserrat',sans-serif;font-weight:700;font-size:clamp(2.1rem,5vw,3.4rem);letter-spacing:-.035em;line-height:1;margin:16px 0 4px;font-variant-numeric:tabular-nums}
.res--fine .res__val{color:var(--coral)}
.res__sub{font-size:13.5px;line-height:1.5}
.res--save .res__sub{color:var(--on-lime-3)}
.res--fine .res__sub{color:rgba(255,255,255,.55)}
.res__rows{margin-top:22px;padding-top:20px;border-top:1px solid var(--on-lime-line);display:grid;gap:11px}
.res--fine .res__rows{border-top-color:var(--line-dark)}
.res__row{display:flex;justify-content:space-between;gap:16px;font-size:14px}
.res--save .res__row{color:var(--on-lime-2)}
.res__row b{font-weight:600;font-variant-numeric:tabular-nums}
.res--save .res__row b{color:var(--on-lime)}

/* ---------- 11. ВИДЖЕТЫ СВЯЗИ ---------- */
.widgets{position:fixed;right:clamp(14px,2.4vw,28px);bottom:clamp(14px,2.4vw,28px);z-index:90;display:flex;flex-direction:column;gap:12px}
.widget{
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line);
  background:var(--white);box-shadow:0 12px 34px -14px rgba(15,18,16,.4);
  transition:transform .25s var(--ease),background .25s var(--ease),border-color .25s var(--ease),opacity .25s var(--ease);
  opacity:0;transform:translateY(16px) scale(.9);pointer-events:none;
}
.widgets.is-on .widget{opacity:1;transform:none;pointer-events:auto}
.widgets.is-on .widget:hover{transform:translateY(-3px)}
.widget svg{width:23px;height:23px;stroke:var(--ink);stroke-width:1.6;fill:none}
.widget--tg{background:var(--lime);border-color:var(--lime)}
.widget--tg svg{stroke:var(--on-lime)}
.widget--tg:hover{background:var(--lime-600);border-color:var(--lime-600)}
.widget--call{position:relative}
.widget--call::after{content:"";position:absolute;inset:-1px;border-radius:50%;border:1px solid var(--lime);animation:pulse 2.6s var(--ease) infinite}
@keyframes pulse{0%{transform:scale(1);opacity:.9}70%{transform:scale(1.45);opacity:0}100%{opacity:0}}

/* ---------- 12. ФУТЕР ---------- */
.footer{background:var(--bg-dark);color:rgba(255,255,255,.6);padding-block:clamp(52px,6vw,76px) 34px;font-size:14.5px}
.footer__top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:clamp(28px,4vw,48px);padding-bottom:clamp(36px,4vw,52px);border-bottom:1px solid var(--line-dark)}
.footer__col h4{color:var(--white);font-size:13px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:18px;font-weight:600;font-family:'Montserrat',sans-serif}
.footer__col li + li{margin-top:11px}
.footer__col a{transition:color .2s}
.footer__col a:hover{color:var(--lime)}
.footer__about{max-width:34ch;margin-top:20px;line-height:1.6;font-size:14px;color:rgba(255,255,255,.5)}
.footer__bottom{display:flex;flex-wrap:wrap;gap:14px 28px;justify-content:space-between;padding-top:26px;font-size:13px;color:rgba(255,255,255,.4)}
.footer__bottom a:hover{color:var(--lime)}
.footer__tel{font-family:'Montserrat',sans-serif;font-weight:700;font-size:clamp(1.25rem,2vw,1.6rem);color:var(--white);letter-spacing:-.02em;display:inline-block;margin-bottom:10px}

/* ---------- 13. АНИМАЦИИ ПОЯВЛЕНИЯ ----------
   Прячем блоки только если JS работает (класс .js ставится в <head>).
   Без JS или при его ошибке контент виден — страница не «белеет». */
.js .rise{opacity:0;transform:translateY(22px);transition:opacity var(--dur) var(--ease),transform var(--dur) var(--ease);transition-delay:var(--d,0ms)}
.js .rise.is-in{opacity:1;transform:none}

/* Первый экран не ждёт IntersectionObserver — важно для LCP */
@keyframes riseIn{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
.js .rise--now{animation:riseIn var(--dur) var(--ease) var(--d,0ms) both;transition:none}

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

/* ---------- 14. АДАПТИВ ---------- */
@media (max-width:1024px){
  .hero__grid{grid-template-columns:1fr;gap:44px}
  .grid--4{grid-template-columns:repeat(2,1fr)}
  .footer__top{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .header__nav{
    position:fixed;inset:78px 0 auto 0;flex-direction:column;gap:0;
    background:var(--white);border-bottom:1px solid var(--line);padding:8px var(--gut) 24px;
    transform:translateY(-12px);opacity:0;pointer-events:none;transition:opacity .25s var(--ease),transform .25s var(--ease);
    max-height:calc(100vh - 78px);overflow-y:auto;
  }
  body.nav-open .header__nav{opacity:1;transform:none;pointer-events:auto}
  .header__nav a{padding:16px 0;border-bottom:1px solid var(--line);font-size:17px}
  .header__nav a[aria-current="page"]::after{display:none}
  .header__actions{margin-left:auto}
  .header__tel{display:none}
  .header .btn{display:none}
  .burger{display:flex}
  .grid--3{grid-template-columns:1fr 1fr}
  .strip{grid-template-columns:1fr 1fr}
  .strip__item:nth-child(2n){border-right:0}
  .strip__item:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .calc{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:16px}
  .grid--2,.grid--3,.grid--4{grid-template-columns:1fr}
  .footer__top{grid-template-columns:1fr;gap:32px}
  .step{grid-template-columns:1fr;gap:10px}
  .step__n{padding-top:0}
  .btn{width:100%}
  .btn-row{gap:10px}
  .header__inner{height:66px}
  .header__nav{inset-block-start:66px}
  .hero{padding-top:calc(66px + 40px)}
  .widget{width:50px;height:50px}
  .logo__mark{width:34px;height:34px}
}
@media (max-width:360px){
  :root{--gut:16px}
  .logo__sub{display:none}
}

/* ---------- 15. ПЕЧАТЬ ---------- */
@media print{.header,.widgets,.footer,.form{display:none !important}}