/* ============================================================
   КОММАШ МЦЕНСК — коммунальная техника на шасси МАЗ
   Дизайн-система: Trust & Authority + Conversion / Accessible
   Палитра: фирменный индиго #3E4395 (из каталога клиента)
   ============================================================ */

/* ---------- Шрифт (локально, без CDN) ---------- */
@font-face{
  font-family:'Inter';font-style:normal;font-weight:100 900;font-display:swap;
  src:url(../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(../fonts/inter-latin.woff2) format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

/* ---------- Токены ---------- */
:root{
  --brand:#3E4395;
  --brand-700:#2E3270;
  --brand-900:#1C1F4C;
  --brand-300:#8D91C7;
  --brand-100:#DCDEEF;
  --brand-50:#EFF0F8;

  --accent:#D93A16;
  --accent-600:#B92F10;

  --ink:#0F1230;
  --muted:#4A5068;
  --line:#E2E5EF;
  --bg:#F6F7FB;
  --card:#FFFFFF;
  --ok:#157347;

  --radius-s:8px;
  --radius:14px;
  --radius-l:22px;

  --space-1:4px;  --space-2:8px;  --space-3:16px; --space-4:24px;
  --space-5:32px; --space-6:48px; --space-7:64px; --space-8:96px;

  --shadow-s:0 1px 2px rgba(15,18,48,.06),0 2px 8px rgba(15,18,48,.05);
  --shadow:0 2px 6px rgba(15,18,48,.06),0 12px 32px rgba(15,18,48,.09);
  --shadow-l:0 8px 24px rgba(15,18,48,.10),0 24px 64px rgba(15,18,48,.12);

  --maxw:1240px;
  --header-h:72px;
  --t:200ms cubic-bezier(.4,0,.2,1);
}

/* ---------- База ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font:400 16px/1.6 'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-feature-settings:'cv11','ss01';
  overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
img{height:auto}
a{color:var(--brand);text-decoration-thickness:1px;text-underline-offset:3px}
h1,h2,h3,h4{margin:0;line-height:1.18;letter-spacing:-.02em;font-weight:800}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
button{font:inherit;cursor:pointer}

:where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{
  outline:3px solid var(--accent);outline-offset:3px;border-radius:4px;
}

.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:20px}
.nowrap{white-space:nowrap}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-100px;z-index:200;background:var(--brand);color:#fff;padding:12px 18px;border-radius:0 0 10px 10px;transition:top var(--t)}
.skip:focus{top:0}

/* ---------- Типографика секций ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--brand);background:var(--brand-50);
  border:1px solid var(--brand-100);border-radius:999px;padding:7px 14px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
.h2{font-size:clamp(26px,3.4vw,42px)}
.h3{font-size:clamp(20px,2.3vw,27px);font-weight:700}
.lead{font-size:clamp(16px,1.5vw,19px);color:var(--muted);max-width:68ch}
.section{padding-block:clamp(48px,7vw,96px)}
section[id],span#top{scroll-margin-top:calc(var(--header-h) + 14px)}
.section-head{display:flex;flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:var(--space-6)}

/* ---------- Кнопки ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:48px;padding:13px 24px;border-radius:999px;border:1.5px solid transparent;
  font-weight:700;font-size:15px;text-decoration:none;white-space:nowrap;
  transition:background var(--t),color var(--t),border-color var(--t),transform var(--t),box-shadow var(--t);
}
.btn svg{width:18px;height:18px;flex:none}
.btn--primary{background:var(--accent);color:#fff;box-shadow:0 6px 18px rgba(217,58,22,.28)}
.btn--primary:hover{background:var(--accent-600);transform:translateY(-2px);box-shadow:0 10px 26px rgba(217,58,22,.34)}
.btn--brand{background:var(--brand);color:#fff}
.btn--brand:hover{background:var(--brand-700);transform:translateY(-2px)}
.btn--ghost{background:transparent;color:var(--brand);border-color:var(--brand-100)}
.btn--ghost:hover{background:var(--brand-50);border-color:var(--brand-300)}
.btn--light{background:#fff;color:var(--brand-700);border-color:rgba(255,255,255,.4)}
.btn--light:hover{background:var(--brand-50);transform:translateY(-2px)}
.btn--outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn--outline-light:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn:active{transform:translateY(0)}

/* ---------- Шапка ---------- */
.header{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);
  border-bottom:1px solid var(--line);transition:box-shadow var(--t),background var(--t);
}
.header.is-stuck{box-shadow:0 6px 24px rgba(15,18,48,.09)}
.header__in{display:flex;align-items:center;gap:14px;min-height:var(--header-h)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit;flex:none}
.brand img{width:132px;height:67px;object-fit:contain}
.brand__txt{display:none;font-size:11px;line-height:1.3;color:var(--muted);max-width:140px;border-left:1px solid var(--line);padding-left:12px}
.nav{margin-left:auto;display:none;align-items:center;gap:0;flex:none}
.nav a{
  display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:10px;
  color:var(--ink);text-decoration:none;font-size:14.5px;font-weight:600;white-space:nowrap;
  transition:color var(--t),background var(--t);
}
.nav a:hover{color:var(--brand);background:var(--brand-50)}
.header__cta{display:none;align-items:center;gap:12px;flex:none}
.header__phone{
  display:none;align-items:center;gap:8px;min-height:44px;padding:0 10px;border-radius:10px;
  font-weight:700;color:var(--ink);text-decoration:none;font-size:15px;transition:color var(--t)
}
.header__phone:hover{color:var(--brand)}
.header__phone svg{width:17px;height:17px;color:var(--brand)}
.burger{
  margin-left:auto;display:inline-flex;align-items:center;justify-content:center;
  width:48px;height:48px;border:1px solid var(--line);background:#fff;border-radius:12px;color:var(--brand);
}
.burger svg{width:24px;height:24px}
.burger .ic-close{display:none}
.burger[aria-expanded="true"] .ic-open{display:none}
.burger[aria-expanded="true"] .ic-close{display:block}

.drawer{
  position:fixed;inset:var(--header-h) 0 0;z-index:99;background:#fff;
  padding:24px 20px 40px;overflow-y:auto;
  transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity var(--t),transform var(--t),visibility var(--t);
}
.drawer.is-open{opacity:1;visibility:visible;transform:none}
.drawer a.drawer__link{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  min-height:56px;padding:0 4px;border-bottom:1px solid var(--line);
  color:var(--ink);text-decoration:none;font-weight:600;font-size:17px;
}
.drawer a.drawer__link svg{width:18px;height:18px;color:var(--brand-300)}
.drawer__foot{display:flex;flex-direction:column;gap:12px;margin-top:28px}

/* ---------- Hero ---------- */
.hero{position:relative;background:linear-gradient(180deg,#fff 0%,var(--brand-50) 100%);overflow:hidden}
.hero::after{
  content:"";position:absolute;right:-12%;top:-28%;width:62%;height:140%;
  background:linear-gradient(135deg,var(--brand) 0%,var(--brand-900) 100%);
  transform:skewX(-14deg);opacity:.06;pointer-events:none;
}
.hero__in{position:relative;display:grid;gap:clamp(28px,4vw,48px);padding-block:clamp(36px,5vw,72px) clamp(40px,5vw,72px)}
.hero__title{font-size:clamp(30px,5.2vw,56px);letter-spacing:-.03em}
.hero__title em{font-style:normal;color:var(--brand);display:block}
.hero__text{margin-top:18px}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero__media{position:relative;border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-l);background:#fff}
.hero__media img{width:100%;height:auto}
.hero__badge{
  position:absolute;left:16px;bottom:16px;z-index:2;
  background:rgba(255,255,255,.95);backdrop-filter:blur(6px);
  border-radius:var(--radius);padding:12px 16px;box-shadow:var(--shadow-s);
  max-width:calc(100% - 32px);
}
.hero__badge b{display:block;font-size:15px;color:var(--brand-700)}
.hero__badge span{font-size:12.5px;color:var(--muted)}
.hero__tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.tag{
  display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--brand-700);
  background:#fff;border:1px solid var(--brand-100);border-radius:999px;padding:7px 13px;
}
.tag svg{width:15px;height:15px;color:var(--accent)}

/* ---------- Полоса показателей ---------- */
.stats{background:var(--brand);color:#fff}
.stats__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(255,255,255,.16)}
.stat{background:var(--brand);padding:24px 18px;text-align:center}
.stat b{display:block;font-size:clamp(24px,3.6vw,34px);font-weight:800;letter-spacing:-.02em}
.stat span{display:block;margin-top:6px;font-size:13px;line-height:1.4;color:#D5D7EE}

/* ---------- Преимущества ---------- */
.feat-grid{display:grid;gap:18px;grid-template-columns:1fr}
.feat{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-l);
  padding:26px 24px;box-shadow:var(--shadow-s);transition:transform var(--t),box-shadow var(--t),border-color var(--t);
}
.feat:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--brand-100)}
.feat__ic{
  width:50px;height:50px;border-radius:14px;display:grid;place-items:center;
  background:var(--brand-50);color:var(--brand);margin-bottom:18px;
}
.feat__ic svg{width:25px;height:25px}
.feat h3{font-size:18px;font-weight:700;margin-bottom:9px}
.feat p{color:var(--muted);font-size:15px}

/* ---------- Каталог ---------- */
.cards{display:grid;gap:22px;grid-template-columns:1fr}
.card{
  display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-s);
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--brand-100)}
.card__media{position:relative;aspect-ratio:16/10;background:var(--brand-50);overflow:hidden}
.card__media img{width:100%;height:100%;object-fit:cover}
.card__kind{
  position:absolute;left:14px;top:14px;background:rgba(255,255,255,.95);color:var(--brand-700);
  font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  padding:6px 11px;border-radius:999px;box-shadow:var(--shadow-s);
}
.card__body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.card__model{font-size:24px;font-weight:800;color:var(--brand-700);letter-spacing:-.02em}
.card__name{margin-top:4px;font-size:14px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.card__desc{margin-top:14px;font-size:15px;color:var(--muted)}
.card__specs{margin-top:18px;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.card__specs div{background:var(--bg);border-radius:10px;padding:10px 12px}
.card__specs dt{font-size:12px;color:var(--muted)}
.card__specs dd{margin:3px 0 0;font-size:15px;font-weight:700;color:var(--ink)}
.card__foot{margin-top:auto;padding-top:22px;display:flex;gap:10px;flex-wrap:wrap}
.card__foot .btn{flex:1 1 auto;min-width:140px}

/* ---------- Модель (подробно) ---------- */
.model{border-top:1px solid var(--line)}
.model:first-of-type{border-top:0}
.model--alt{background:#fff}
.model__head{display:flex;flex-wrap:wrap;align-items:flex-end;gap:16px 24px;margin-bottom:var(--space-5)}
.model__num{
  font-size:clamp(28px,4vw,40px);font-weight:800;color:var(--brand);letter-spacing:-.03em;
}
.model__kind{font-size:14px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-600)}
.model__grid{display:grid;gap:clamp(28px,4vw,44px);grid-template-columns:1fr}
.model__fig{margin:0;border-radius:var(--radius-l);overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-s)}
.model__fig img{width:100%}
.model__fig figcaption{padding:14px 18px;font-size:13.5px;color:var(--muted);border-top:1px solid var(--line);background:var(--bg)}
.model__fig figcaption b{color:var(--ink)}

.block{margin-top:26px}
.block > h3{
  font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--brand);
  margin-bottom:12px;display:flex;align-items:center;gap:10px;
}
.block > h3::after{content:"";flex:1;height:1px;background:var(--line)}
.block p{color:var(--muted);font-size:15.5px}
.block p + p{margin-top:10px}
.ticks{display:grid;gap:10px;margin-top:4px}
.ticks li{position:relative;padding-left:30px;color:var(--muted);font-size:15.5px}
.ticks li::before{
  content:"";position:absolute;left:0;top:4px;width:19px;height:19px;border-radius:50%;
  background:var(--brand-50) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233E4395' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/12px 12px no-repeat;
}

/* Таблица характеристик */
.spec{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);
  overflow:hidden;box-shadow:var(--shadow-s);
}
.spec__cap{
  padding:16px 20px;background:var(--brand);color:#fff;
  font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
}
.spec dl{margin:0;font-variant-numeric:tabular-nums}
.spec__row{display:flex;gap:14px;justify-content:space-between;align-items:baseline;padding:13px 20px;border-top:1px solid var(--line)}
.spec__row:nth-child(odd){background:#FBFBFE}
.spec__row dt{color:var(--muted);font-size:14.5px}
.spec__row dd{margin:0;font-weight:700;font-size:15px;text-align:right;white-space:nowrap}
.spec__sub{padding:11px 20px 11px 34px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:14px}
.spec__sub dt{color:var(--muted);font-size:14px}
.spec__sub dd{margin:0;font-weight:600;font-size:14.5px;white-space:nowrap}

.chassis{
  margin-top:22px;display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;
  background:var(--brand-50);border:1px solid var(--brand-100);border-radius:var(--radius);padding:16px 18px;
}
.chassis b{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--brand)}
.chassis span{font-weight:700;color:var(--ink)}

/* Модификации */
.mods{display:grid;gap:18px;grid-template-columns:1fr;margin-top:26px}
.mod{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-s)}
.mod img{width:100%;height:170px;object-fit:contain;padding:12px;background:#fff}
.mod__cap{margin-top:auto;padding:14px 16px;border-top:1px solid var(--line)}
.mod__cap b{display:block;font-size:16px;color:var(--brand-700)}
.mod__cap span{font-size:13.5px;color:var(--muted)}

/* ---------- Форма ---------- */
.lead{max-width:68ch}
.form-sec{background:linear-gradient(135deg,var(--brand-700) 0%,var(--brand-900) 100%);color:#fff;position:relative;overflow:hidden}
.form-sec::before{
  content:"";position:absolute;left:-10%;bottom:-40%;width:55%;height:120%;
  background:#fff;opacity:.04;transform:skewX(-14deg);
}
.form-sec__in{position:relative;display:grid;gap:clamp(28px,4vw,56px);grid-template-columns:1fr;align-items:start}
.form-sec h2{color:#fff}
.form-sec .lead{color:#C9CCE8}
.form-sec .eyebrow{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.22);color:#fff}
.form-points{display:grid;gap:14px;margin-top:28px}
.form-points li{display:flex;gap:12px;align-items:flex-start;color:#D5D7EE;font-size:15.5px}
.form-points svg{width:21px;height:21px;color:#fff;flex:none;margin-top:2px}

.form{background:#fff;border-radius:var(--radius-l);padding:clamp(22px,3vw,32px);box-shadow:var(--shadow-l);color:var(--ink)}
.form h3{font-size:21px;margin-bottom:6px}
.form__note{font-size:14px;color:var(--muted);margin-bottom:22px}
.field{margin-bottom:18px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:7px}
.field label .req{color:var(--accent)}
.field input,.field select,.field textarea{
  width:100%;min-height:50px;padding:13px 15px;border:1.5px solid var(--line);border-radius:12px;
  font:inherit;font-size:16px;color:var(--ink);background:#fff;transition:border-color var(--t),box-shadow var(--t);
}
.field textarea{min-height:92px;resize:vertical}
.field select{appearance:none;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234A5068' stroke-width='2.2' stroke-linecap='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") right 14px center/18px 18px no-repeat;padding-right:42px}
.field input:hover,.field select:hover,.field textarea:hover{border-color:var(--brand-300)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(62,67,149,.15)}
.field .hint{display:block;margin-top:7px;font-size:12.5px;color:var(--muted)}
.field .err{display:none;margin-top:7px;font-size:13px;font-weight:600;color:var(--accent-600)}
.field.is-invalid input,.field.is-invalid select{border-color:var(--accent);background:#FFF7F5}
.field.is-invalid input:focus,.field.is-invalid select:focus{box-shadow:0 0 0 4px rgba(217,58,22,.16)}
.field.is-invalid .err{display:block}
.form .btn{width:100%}
.form__consent{margin-top:14px;font-size:12.5px;color:var(--muted);text-align:center}
.form__ok{
  display:none;gap:12px;align-items:flex-start;margin-top:16px;padding:14px 16px;
  background:#EEF8F2;border:1px solid #BFE3CE;border-radius:12px;color:#0E5132;font-size:14.5px;
}
.form__ok.is-visible{display:flex}
.form__ok svg{width:20px;height:20px;flex:none;color:var(--ok);margin-top:1px}

/* ---------- Контакты ---------- */
.contacts{display:grid;gap:18px;grid-template-columns:1fr}
.contact{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);padding:26px 24px;
  box-shadow:var(--shadow-s);transition:transform var(--t),box-shadow var(--t)
}
.contact:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.contact__ic{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:var(--brand-50);color:var(--brand);margin-bottom:16px}
.contact__ic svg{width:23px;height:23px}
.contact h3{font-size:13px;letter-spacing:.11em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:9px}
.contact a,.contact p{font-size:17px;font-weight:700;color:var(--ink);text-decoration:none;display:flex;align-items:center;min-height:44px}
.contact a:hover{color:var(--brand)}
.contact small{display:block;margin-top:7px;font-size:13.5px;font-weight:400;color:var(--muted)}

/* ---------- Подвал ---------- */
.footer{background:var(--brand-900);color:#C9CCE8;padding-block:48px 28px}
.footer__top{display:grid;gap:30px;grid-template-columns:1fr;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.14)}
.footer img.flogo{width:150px;height:76px;object-fit:contain}
.footer p{font-size:14px;margin-top:14px;max-width:46ch}
.footer h4{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin-bottom:14px;font-weight:700}
.footer ul{display:grid;gap:2px}
.footer li{display:flex;align-items:center;min-height:44px;font-size:14.5px}
.footer a{display:flex;align-items:center;min-height:44px;color:#C9CCE8;text-decoration:none;font-size:14.5px;transition:color var(--t)}
.footer__bot a{display:inline;min-height:0}
.footer a:hover{color:#fff;text-decoration:underline}
.footer__bot{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;align-items:center;padding-top:24px;font-size:13.5px}
.footer__bot a{font-weight:600}
.og{display:inline-flex;align-items:center;gap:8px}
.og strong{color:#fff;letter-spacing:.02em}

/* ---------- WhatsApp виджет ---------- */
.wa{
  position:fixed;right:18px;bottom:18px;z-index:95;
  display:inline-flex;align-items:center;justify-content:center;
  width:60px;height:60px;border-radius:50%;background:#25D366;color:#fff;
  box-shadow:0 8px 24px rgba(37,211,102,.45);text-decoration:none;
  transition:transform var(--t),box-shadow var(--t);
}
.wa:hover{transform:scale(1.07);box-shadow:0 12px 30px rgba(37,211,102,.55)}
.wa svg{width:32px;height:32px}
.wa::after{
  content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25D366;
  animation:wa-pulse 2.4s ease-out infinite;
}
@keyframes wa-pulse{0%{transform:scale(1);opacity:.7}70%{transform:scale(1.5);opacity:0}100%{opacity:0}}

/* ---------- Появление при скролле ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .5s ease,transform .5s cubic-bezier(.2,.7,.3,1)}
.reveal.is-in{opacity:1;transform:none}

/* ---------- Адаптив ---------- */
@media (min-width:600px){
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  .cards{grid-template-columns:repeat(2,1fr)}
  .stats__grid{grid-template-columns:repeat(4,1fr)}
  .contacts{grid-template-columns:repeat(2,1fr)}
  .mods{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:860px){
  .nav a{padding:0 8px;font-size:13.5px}
  .burger{display:none}
  .drawer{display:none}
  .nav{display:flex}
  .header__cta{display:flex}
  .hero__in{grid-template-columns:1.02fr .98fr;align-items:center}
  .model__grid{grid-template-columns:1.15fr .85fr}
  .form-sec__in{grid-template-columns:1fr 440px}
  .footer__top{grid-template-columns:1.6fr 1fr 1fr}
}
@media (min-width:1080px){
  .nav a{padding:0 11px;font-size:14.5px}
  .header__phone{display:inline-flex}
}
@media (min-width:1400px){
  .header .wrap{max-width:1340px}
  .brand__txt{display:block}
  .nav a{padding:0 12px;font-size:15px}
}
@media (min-width:1024px){
  .feat-grid{grid-template-columns:repeat(3,1fr)}
  .cards{grid-template-columns:repeat(4,1fr)}
  .contacts{grid-template-columns:repeat(4,1fr)}
  .mods{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:420px){
  .card__specs{grid-template-columns:1fr}
  .hero__actions .btn{width:100%}
  .btn{white-space:normal;text-align:center}
  .wrap{padding-inline:16px}
  .spec__row,.spec__sub{flex-direction:column;gap:2px;align-items:flex-start}
  .spec__row dd,.spec__sub dd{text-align:left}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  .reveal{opacity:1;transform:none}
}

@media print{
  .header,.wa,.drawer,.form-sec,.hero__actions{display:none !important}
  body{background:#fff}
}