/* ============================================================
   РОСТОВ МОНТАЖ КЛИМАТ (РМК) — style.css
   Палитра по логотипу: #E8452C → #F97316 (акцент),
   #1B4F7E (синий), #0D0D0D (тёмный), белый/светло-серый.
   Шрифты: Montserrat (заголовки) + Manrope (текст)
   ============================================================ */

:root{
  --accent:#E8452C;
  --accent-2:#F97316;
  --grad:linear-gradient(120deg,#E8452C 0%,#F97316 100%);
  --blue:#1B4F7E;
  --blue-d:#143C61;
  --dark:#0D0D0D;
  --dark-2:#171717;
  --text:#252A31;
  --muted:#5A6572;
  --line:#E8ECF1;
  --bg-soft:#F6F8FA;
  --white:#FFFFFF;
  --r:14px;
  --r-lg:20px;
  --sh:0 8px 26px rgba(13,27,42,.08);
  --sh-lg:0 18px 48px rgba(13,27,42,.16);
  --ff-head:'Montserrat',-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --ff-body:'Manrope',-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
[id]{scroll-margin-top:88px}
body{
  font:400 16px/1.65 var(--ff-body);
  color:var(--text);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none;transition:color .18s}
a:hover{color:var(--accent)}
ul,ol{list-style:none}
button{font:inherit;cursor:pointer;border:none;background:none}
input,textarea,select{font:inherit}

h1,h2,h3,h4{font-family:var(--ff-head);color:var(--blue);line-height:1.22;font-weight:800}
h1{font-size:clamp(28px,4.4vw,50px);font-weight:900;letter-spacing:-.01em}
h2{font-size:clamp(23px,3vw,34px)}
h3{font-size:clamp(18px,2vw,22px)}
p{margin:0 0 14px}
p:last-child{margin-bottom:0}

.container{max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:78px 0}
.section--soft{background:var(--bg-soft)}
.section-head{max-width:760px;margin:0 auto 42px;text-align:center}
.section-head p{color:var(--muted);font-size:17px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font:700 12.5px/1 var(--ff-head);letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);margin-bottom:14px;
}
.eyebrow::before{content:"";width:26px;height:3px;border-radius:2px;background:var(--grad)}
.section-head h2{margin-bottom:12px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- Кнопки ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:16px 30px;border-radius:12px;
  font:700 15.5px/1.2 var(--ff-head);
  transition:transform .18s,box-shadow .18s,background .18s,color .18s;
  cursor:pointer;white-space:nowrap;
}
.btn--grad{background:var(--grad);color:#fff;box-shadow:0 10px 24px rgba(232,69,44,.35)}
.btn--grad:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(232,69,44,.45)}
.btn--ghost{border:2px solid rgba(255,255,255,.45);color:#fff;background:rgba(255,255,255,.04)}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.1);color:#fff}
.btn--blue{background:var(--blue);color:#fff}
.btn--blue:hover{background:var(--blue-d);color:#fff;transform:translateY(-2px)}
.btn--white{background:#fff;color:var(--accent);box-shadow:0 10px 24px rgba(0,0,0,.18)}
.btn--white:hover{transform:translateY(-2px);color:var(--accent)}
.btn--sm{padding:11px 20px;font-size:13.5px;border-radius:10px}
.btn--lg{padding:19px 38px;font-size:17px}
.btn svg{flex:none}

/* ---------- Верхняя полоса ---------- */
.topbar{background:var(--dark);color:#C3CAD3;font-size:13px}
.topbar-in{display:flex;align-items:center;justify-content:space-between;min-height:38px;gap:18px}
.topbar a{color:#E8ECF1}
.topbar a:hover{color:var(--accent-2)}
.topbar .tb-item{display:inline-flex;align-items:center;gap:7px}
.topbar .tb-item svg{color:var(--accent-2)}
.tb-right{display:flex;align-items:center;gap:22px}

/* ---------- Шапка ---------- */
.header{background:#fff;position:sticky;top:0;z-index:50;transition:box-shadow .2s}
.header--scrolled{box-shadow:0 6px 24px rgba(13,27,42,.1)}
.header-in{display:flex;align-items:center;gap:22px;min-height:80px}
.logo img{height:54px;width:auto}
.logo{display:flex;align-items:center;flex:none}
.nav{display:flex;flex-wrap:wrap;gap:2px;margin:0 auto}
.nav a{
  padding:12px 13px;border-radius:9px;
  font:600 15px/1.2 var(--ff-body);color:#39424E;
}
.nav a:hover{background:#F2F5F9;color:var(--blue)}
.nav a[aria-current="page"]{color:var(--accent);background:rgba(232,69,44,.08)}
.header-contacts{display:flex;align-items:center;gap:18px;flex:none;margin-left:auto}
.header-phone{display:block;text-align:right;line-height:1.25}
.header-phone b{display:block;font:800 19px var(--ff-head);color:var(--blue)}
.header-phone b:hover{color:var(--accent)}
.header-phone small{font-size:11.5px;color:var(--muted)}
.header-cta{flex:none}
.burger{
  display:none;width:46px;height:46px;border:1px solid var(--line);border-radius:11px;
  place-items:center;flex-direction:column;gap:5px;
}
.burger span{display:block;width:20px;height:2px;border-radius:2px;background:var(--blue);transition:transform .2s,opacity .2s}
.burger:hover span{background:var(--accent)}

/* Мобильное меню */
.mnav{
  position:fixed;inset:0;z-index:80;background:#0D0D0D;
  padding:26px;display:none;flex-direction:column;overflow-y:auto;
}
.mnav.open{display:flex}
.mnav-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}
.mnav-top img{height:46px}
.mnav-close{width:46px;height:46px;border:1px solid rgba(255,255,255,.25);border-radius:11px;display:grid;place-items:center;color:#fff}
.mnav-links{display:flex;flex-direction:column;gap:4px;margin-bottom:30px}
.mnav-links a{
  color:#F2F4F7;font:700 19px/1.3 var(--ff-head);padding:13px 14px;
  border-radius:12px;border:1px solid transparent;
}
.mnav-links a:hover,.mnav-links a[aria-current="page"]{color:#fff;background:rgba(249,115,22,.16);border-color:rgba(249,115,22,.35)}
.mnav-bottom{margin-top:auto;border-top:1px solid rgba(255,255,255,.14);padding-top:22px;display:flex;flex-direction:column;gap:14px}
.mnav-bottom a.mphone{font:800 24px var(--ff-head);color:#fff}
.mnav-note{color:#9AA3AD;font-size:13.5px}
.no-scroll{overflow:hidden}

/* ---------- Hero (главная) ---------- */
.hero{position:relative;background:var(--dark) center/cover no-repeat;color:#fff;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(13,13,13,.97) 8%,rgba(13,13,13,.9) 42%,rgba(13,13,13,.62) 78%,rgba(13,13,13,.45));
}
.hero::after{
  content:"";position:absolute;width:520px;height:520px;border-radius:50%;
  right:-140px;top:-180px;background:radial-gradient(circle,rgba(249,115,22,.28),transparent 65%);
}
.hero-in{position:relative;z-index:2;padding:118px 0 104px;max-width:820px}
.hero-badge{
  display:inline-flex;align-items:center;gap:9px;
  background:rgba(249,115,22,.14);border:1px solid rgba(249,115,22,.45);
  color:#FFD9C4;font:700 13px/1 var(--ff-body);
  padding:10px 16px;border-radius:999px;margin-bottom:24px;
}
.hero-badge svg{color:var(--accent-2)}
.hero h1{color:#fff;margin-bottom:18px}
.hero .lead{font-size:clamp(16px,1.6vw,19px);color:#C9D0D8;max-width:640px;margin-bottom:32px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  color:#E9EDF1;font-size:13px;font-weight:600;
  padding:9px 15px;border-radius:999px;
}
.chip svg{color:var(--accent-2)}

/* ---------- Hero внутренних страниц ---------- */
.page-hero{position:relative;background:var(--dark) center/cover no-repeat;color:#fff;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(96deg,rgba(13,13,13,.96) 10%,rgba(13,13,13,.82) 55%,rgba(13,13,13,.55))}
.page-hero-in{position:relative;z-index:2;padding:76px 0 68px;max-width:780px}
.crumbs{font-size:13px;color:#AEB6BF;margin-bottom:16px}
.crumbs a{color:#D6DBE1}
.crumbs a:hover{color:var(--accent-2)}
.crumbs span{margin:0 7px;color:#B9C1CA}
.page-hero h1{color:#fff;margin-bottom:14px}
.page-hero .lead{color:#C9D0D8;font-size:17px;max-width:640px}

/* Фоны внутренних hero */
.ph-montazh{background-image:url(images/install-outdoor.webp)}
.ph-prodazha{background-image:url(images/split-living.webp)}
.ph-vent{background-image:url(images/vent-industrial.webp)}
.ph-otop{background-image:url(images/curtain.webp)}
.ph-servis{background-image:url(images/cleaning.webp)}
.ph-ceny{background-image:url(images/hero-bg.webp)}
.ph-kontakty{background-image:url(images/master.webp)}

/* ---------- Карточки услуг ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:30px 28px;box-shadow:var(--sh);display:flex;flex-direction:column;gap:14px;
  transition:transform .2s,box-shadow .2s;
}
.svc-card:hover{transform:translateY(-5px);box-shadow:var(--sh-lg)}
.svc-card h3 a{color:inherit}
.svc-card h3 a:hover{color:var(--accent)}
.svc-card p{color:var(--muted);font-size:14.5px;margin:0}
.svc-price{font:800 17px var(--ff-head);color:var(--accent)}
.svc-more{
  margin-top:auto;display:inline-flex;align-items:center;gap:8px;
  font:700 14.5px var(--ff-body);color:var(--blue);
}
.svc-more svg{transition:transform .18s}
.svc-card:hover .svc-more svg{transform:translateX(4px)}
.ic{
  width:56px;height:56px;border-radius:15px;flex:none;
  display:grid;place-items:center;color:var(--accent);
  background:linear-gradient(135deg,rgba(232,69,44,.12),rgba(249,115,22,.16));
}
.ic--solid{background:var(--grad);color:#fff;box-shadow:0 8px 18px rgba(232,69,44,.3)}
.svc-card--main{background:linear-gradient(150deg,#E8452C 0%,#F97316 100%);border:none}
.svc-card--main h3,.svc-card--main h3 a{color:#fff}
.svc-card--main p{color:rgba(255,255,255,.88)}
.svc-card--main .svc-price{color:#fff}
.svc-card--main .svc-more{color:#fff}
.svc-card--main .ic{background:rgba(255,255,255,.18);color:#fff}
.svc-badge{
  position:absolute;top:-13px;right:22px;
  background:#fff;color:var(--accent);border:1px solid rgba(232,69,44,.35);
  font:700 11.5px/1 var(--ff-body);letter-spacing:.06em;text-transform:uppercase;
  padding:8px 14px;border-radius:999px;box-shadow:var(--sh);
}

/* ---------- Почему мы / флагман ---------- */
.flagship{
  display:grid;grid-template-columns:1.05fr .95fr;
  background:var(--blue);border-radius:24px;overflow:hidden;
  color:#fff;box-shadow:var(--sh-lg);margin-bottom:22px;
}
.flagship-body{padding:52px 54px}
.flagship-body .eyebrow{color:#FFC9AE}
.flagship-body .eyebrow::before{background:#fff}
.flagship-body h2{color:#fff;margin-bottom:16px}
.flagship-body>p{color:#D7E2EC;font-size:16.5px;margin-bottom:22px}
.flagship-list{display:flex;flex-direction:column;gap:12px;margin-bottom:28px}
.flagship-list li{display:flex;gap:11px;align-items:flex-start;font-size:15.5px;color:#EAF1F7}
.flagship-list svg{flex:none;margin-top:2px;color:var(--accent-2)}
.flagship-img{position:relative;min-height:340px}
.flagship-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.why-card{
  background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:28px 24px;box-shadow:var(--sh);transition:transform .2s,box-shadow .2s;
}
.why-card:hover{transform:translateY(-5px);box-shadow:var(--sh-lg)}
.why-card h3{font-size:17.5px;margin:16px 0 8px}
.why-card p{color:var(--muted);font-size:14.5px;margin:0}

/* ---------- Шаги ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:18px;padding:26px 24px;box-shadow:var(--sh);
}
.step-num{
  font:900 46px/1 var(--ff-head);
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  margin-bottom:12px;
}
.step h3{font-size:17.5px;margin-bottom:8px}
.step p{color:var(--muted);font-size:14.5px;margin:0}

/* ---------- Прайс-таблицы ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px;box-shadow:var(--sh);background:#fff}
.ptable{width:100%;border-collapse:collapse;min-width:560px}
.ptable th{
  background:var(--blue);color:#fff;text-align:left;
  font:700 14px var(--ff-head);letter-spacing:.03em;
  padding:15px 20px;
}
.ptable td{padding:14px 20px;border-top:1px solid var(--line);font-size:15px;vertical-align:top}
.ptable tr:nth-child(even) td{background:#FAFBFD}
.ptable .t-price{font:800 15.5px var(--ff-head);color:var(--accent);white-space:nowrap}
.table-note{color:var(--muted);font-size:13.5px;margin-top:14px}
.price-block+.price-block{margin-top:34px}
.price-block h3{margin-bottom:16px;font-size:20px}

/* ---------- CTA-баннер ---------- */
.cta{
  position:relative;background:var(--grad);border-radius:26px;color:#fff;
  padding:58px 60px;overflow:hidden;box-shadow:0 18px 44px rgba(232,69,44,.35);
}
.cta::before,.cta::after{
  content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.14);
}
.cta::before{width:300px;height:300px;right:-80px;top:-140px}
.cta::after{width:220px;height:220px;right:120px;bottom:-130px}
.cta-in{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:34px;flex-wrap:wrap}
.cta h2{color:#fff;margin-bottom:10px}
.cta p{color:rgba(255,255,255,.92);font-size:16.5px;margin:0}
.cta-actions{display:flex;flex-direction:column;gap:12px;align-items:stretch}
.cta-phone{font:900 26px var(--ff-head);color:#fff;display:inline-flex;align-items:center;gap:12px;justify-content:flex-end}
.cta-phone:hover{color:#fff;opacity:.9}
.cta-phone svg{color:#FFE1CE}

/* ---------- Форма ---------- */
.form-section{background:var(--bg-soft)}
.form-wrap{
  display:grid;grid-template-columns:1.02fr .98fr;gap:48px;align-items:center;
}
.form-info h2{margin-bottom:14px}
.form-info>p{color:var(--muted);font-size:16.5px}
.form-points{display:flex;flex-direction:column;gap:13px;margin:24px 0 28px}
.form-points li{display:flex;gap:11px;align-items:flex-start;font-size:15.5px}
.form-points svg{flex:none;margin-top:3px;color:var(--accent)}
.form-contacts{display:flex;flex-wrap:wrap;gap:12px}
.form-card{
  background:#fff;border:1px solid var(--line);border-radius:20px;
  padding:34px 32px;box-shadow:var(--sh-lg);
}
.form-card h3{margin-bottom:6px}
.form-card .fc-sub{color:var(--muted);font-size:14px;margin-bottom:22px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.f-group{margin-bottom:14px}
.f-group label{display:block;font-size:13px;font-weight:700;color:#39424E;margin-bottom:6px}
.f-group input,.f-group textarea{
  width:100%;padding:13px 16px;border:1.5px solid #D7DEE7;border-radius:11px;
  font-size:15px;color:var(--text);background:#FBFCFE;
  transition:border-color .18s,box-shadow .18s;
}
.f-group input:focus,.f-group textarea:focus{
  outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(232,69,44,.12);background:#fff;
}
.f-group textarea{min-height:96px;resize:vertical}
.f-consent{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--muted);margin:6px 0 18px}
.f-consent input{margin-top:4px;accent-color:var(--accent)}
.f-consent a{text-decoration:underline}
.form-card .btn{width:100%}
.form-done{
  display:none;text-align:center;padding:38px 10px;
}
.form-done .fd-ic{
  width:74px;height:74px;border-radius:50%;margin:0 auto 20px;
  background:var(--grad);display:grid;place-items:center;color:#fff;
  box-shadow:0 12px 26px rgba(232,69,44,.35);
}
.form-done h3{margin-bottom:8px}
.form-done p{color:var(--muted)}
.form-err{display:none;color:#B23A1D;font-size:15px;font-weight:600;margin-top:12px;text-align:center}
.form-err a{font-weight:700}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:860px;margin:0 auto}
.faq{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:0 22px;box-shadow:var(--sh);transition:border-color .2s;
}
.faq[open]{border-color:rgba(232,69,44,.4)}
.faq summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;
  align-items:center;gap:18px;padding:19px 0;
  font:700 16px var(--ff-head);color:var(--blue);
}
.faq summary::-webkit-details-marker{display:none}
.faq .plus{
  flex:none;width:30px;height:30px;border-radius:9px;position:relative;
  background:linear-gradient(135deg,rgba(232,69,44,.1),rgba(249,115,22,.14));
  transition:transform .22s;
}
.faq .plus::before,.faq .plus::after{
  content:"";position:absolute;background:var(--accent);border-radius:2px;
  left:50%;top:50%;transform:translate(-50%,-50%);
}
.faq .plus::before{width:13px;height:2.5px}
.faq .plus::after{width:2.5px;height:13px}
.faq[open] .plus{transform:rotate(45deg)}
.faq-a{padding:0 40px 20px 0;color:var(--muted);font-size:15px}

/* ---------- Преимущества (страницы услуг) ---------- */
.benefits{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.benefit{
  display:flex;gap:16px;background:#fff;border:1px solid var(--line);
  border-radius:16px;padding:22px;box-shadow:var(--sh);
}
.benefit .ic{width:48px;height:48px;border-radius:12px}
.benefit h3{font-size:16.5px;margin-bottom:5px}
.benefit p{color:var(--muted);font-size:14px;margin:0}

/* ---------- Блок «текст + фото» ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.split-img{border-radius:20px;overflow:hidden;box-shadow:var(--sh-lg)}
.split-img img{width:100%;height:100%;object-fit:cover}
.check-list{display:flex;flex-direction:column;gap:11px;margin-top:18px}
.check-list li{display:flex;gap:11px;align-items:flex-start;font-size:15.5px}
.check-list svg{flex:none;margin-top:3px;color:var(--accent)}

/* ---------- Модели (продажа) ---------- */
.model-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.model-grid--4{grid-template-columns:repeat(4,1fr);gap:18px}
.model{
  background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;
  box-shadow:var(--sh);display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s;
}
.model:hover{transform:translateY(-5px);box-shadow:var(--sh-lg)}
.model-top{padding:18px 22px 0;background:#fff}
.model-img{display:flex;align-items:center;justify-content:center;height:190px;overflow:hidden;padding:4px 2px}
.model-img img{width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain;transition:transform .35s}
.model:hover .model-img img{transform:scale(1.03)}
.model-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:8px;flex:1}
.model-body h3{font-size:17px}
.model-body .m-specs{color:var(--muted);font-size:13.5px}
.model-body .svc-price{padding-top:8px}
.model-note{font-size:14px;color:var(--muted)}
.model-toggle{margin-top:auto}

/* Кликабельная карточка: раскрывающийся список моделей линейки */
.model summary{list-style:none;cursor:pointer;-webkit-tap-highlight-color:transparent;flex:1;display:flex;flex-direction:column}
.model summary::-webkit-details-marker{display:none}
.model summary:focus-visible{outline:3px solid rgba(232,69,44,.35);outline-offset:-3px}
.model-toggle{display:inline-flex;align-items:center;gap:7px;font:700 14px var(--ff-body);color:var(--blue)}
.model-toggle .chev{transition:transform .2s}
.model[open] .model-toggle .chev{transform:rotate(180deg)}
.model[open]{border-color:rgba(232,69,44,.45)}
.model-drop{padding:4px 22px 18px;border-top:1px dashed var(--line);margin:0 0 4px}
.model[open] .model-drop{animation:dropIn .22s ease}
@keyframes dropIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.model-list{list-style:none;margin:4px 0 0;padding:0}
.model-list li{display:flex;align-items:baseline;flex-wrap:wrap;gap:2px 12px;padding:9px 0;border-bottom:1px dotted var(--line);font-size:14px}
.model-list li:last-child{border-bottom:0}
.ml-name em{display:block;font-style:normal;color:var(--muted);font-size:12.5px;margin-top:1px}
.ml-price{margin-left:auto;font:800 15px var(--ff-head);color:var(--accent);white-space:nowrap}
.svc-price s,.ml-price s{margin-left:7px;font-weight:600;color:var(--muted);text-decoration:line-through;text-decoration-thickness:1.5px}
.svc-price s{font-size:13px}
.ml-price s{font-size:12px}
/* Фотогалерея в карточке + лайтбокс-карусель */
.model-img--gal{height:148px;cursor:zoom-in;position:relative}
.model-img--gal::after{content:"";position:absolute;right:10px;bottom:8px;width:30px;height:30px;border-radius:50%;background:rgba(27,79,126,.82) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2.2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='6'/%3E%3Cline x1='20' y1='20' x2='15.5' y2='15.5'/%3E%3C/svg%3E") center/15px no-repeat;box-shadow:0 2px 8px rgba(15,25,40,.25)}
.g-thumbs{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.g-thumb{flex:0 0 auto;width:64px;height:48px;padding:3px;background:#fff;border:1px solid var(--line);border-radius:8px;cursor:zoom-in;opacity:.72;transition:opacity .15s,border-color .15s;display:flex;align-items:center;justify-content:center}
.g-thumb img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.g-thumb:hover{opacity:1;border-color:rgba(232,69,44,.4)}
.g-thumb.is-active{border-color:var(--accent);opacity:1}

/* Промо-баннер на главной (Task 25) */
.section--promo{padding:26px 0 8px}
.promo-banner{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-lg)}
.promo-banner img{width:100%;height:auto}
.promo-btn{
  position:absolute;left:5.55%;top:67.1%;width:24.3%;height:11.05%;
  display:flex;align-items:center;justify-content:center;gap:.6em;
  background:#256DC0;color:#fff;border-radius:999px;cursor:pointer;
  font:800 clamp(10px,1.55vw,21px)/1 var(--ff-head);letter-spacing:.09em;text-transform:uppercase;
  transition:background .18s,transform .18s,box-shadow .18s;
}
.promo-btn svg{flex:0 0 auto;width:1.45em;height:1.45em}
.promo-btn:hover{background:#1D5CA8;color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(21,74,138,.45)}
.promo-btn:focus-visible{outline:3px solid rgba(37,109,192,.55);outline-offset:3px}
@media (max-width:660px){
  .promo-btn{height:14%;min-height:44px;font-size:12px;letter-spacing:.05em;white-space:nowrap}
}

/* Бейдж «Хит продаж» на карточке модели */
.model-top{position:relative}
.hit-badge{
  position:absolute;top:12px;left:12px;z-index:2;
  background:var(--grad);color:#fff;border-radius:999px;padding:7px 13px;
  font:800 11px/1 var(--ff-head);letter-spacing:.07em;text-transform:uppercase;
  box-shadow:0 6px 16px rgba(232,69,44,.38);
}
.lb{position:fixed;inset:0;z-index:1200;display:flex;align-items:center;justify-content:center;background:rgba(9,13,20,.92);animation:lbIn .18s ease}
.lb[hidden]{display:none}
@keyframes lbIn{from{opacity:0}to{opacity:1}}
.lb-fig{margin:0;max-width:min(92vw,1040px)}
.lb-img{display:block;width:auto;height:auto;max-width:min(92vw,1040px);max-height:74vh;border-radius:12px;background:#fff;box-shadow:0 18px 60px rgba(0,0,0,.45)}
.lb-btn{position:absolute;width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.12);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s}
.lb-btn:hover{background:rgba(232,69,44,.9)}
.lb-close{top:16px;right:16px}
.lb-prev{left:16px;top:50%;transform:translateY(-50%)}
.lb-next{right:16px;top:50%;transform:translateY(-50%)}
.lb-bar{position:absolute;left:0;right:0;bottom:16px;display:flex;justify-content:center;align-items:center;gap:14px;color:#fff;font:600 14px var(--ff-body)}
.lb-cap{opacity:.85;max-width:70vw;text-align:center}
.lb-count{background:rgba(255,255,255,.16);border-radius:999px;padding:4px 12px;white-space:nowrap}

/* ---------- Контакты ---------- */
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:44px}
.contact-card{
  background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:26px 24px;box-shadow:var(--sh);text-align:left;
}
.contact-card .ic{margin-bottom:14px}
.contact-card .cc-label{font-size:14px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.contact-card .cc-value{font:700 17px var(--ff-head);color:var(--blue);word-break:break-word}
.contact-card a.cc-value:hover{color:var(--accent)}
.contact-card .cc-sub{font-size:13px;color:var(--muted);margin-top:4px}
.map-wrap{border-radius:20px;overflow:hidden;box-shadow:var(--sh-lg);border:1px solid var(--line);margin-bottom:56px}
.map-wrap iframe{display:block;width:100%;height:420px;border:0}
.msgr-row{display:flex;gap:12px;flex-wrap:wrap}
.msgr{
  display:inline-flex;align-items:center;gap:9px;
  border:1.5px solid var(--line);border-radius:11px;padding:11px 18px;
  font:700 14px var(--ff-body);color:var(--blue);background:#fff;
  transition:border-color .18s,color .18s,transform .18s;
}
.msgr:hover{transform:translateY(-2px)}
.msgr--tg:hover{border-color:#229ED9;color:#229ED9}
.msgr--max:hover{border-color:#7B61FF;color:#7B61FF}

/* ---------- Плавающие кнопки ---------- */
.fab-wrap{
  position:fixed;right:16px;bottom:16px;z-index:70;
  display:flex;flex-direction:column;gap:10px;
  opacity:0;transform:translateY(24px);pointer-events:none;
  transition:opacity .3s,transform .3s;
}
.fab-wrap--show{opacity:1;transform:none;pointer-events:auto}
.fab{
  width:52px;height:52px;border-radius:50%;display:grid;place-items:center;
  color:#fff;box-shadow:0 8px 22px rgba(13,27,42,.3);
  transition:transform .18s,box-shadow .18s;position:relative;
}
.fab:hover{transform:scale(1.09);color:#fff}
.fab--phone{background:var(--grad)}
.fab--tg{background:linear-gradient(180deg,#2AABEE,#229ED9)}
.fab--max{background:linear-gradient(135deg,#0FAEFF,#7E1FFF)}
.fab::before{
  content:attr(data-tip);position:absolute;right:64px;top:50%;transform:translateY(-50%);
  background:var(--dark);color:#fff;font:600 12.5px var(--ff-body);
  padding:8px 13px;border-radius:9px;white-space:nowrap;opacity:0;pointer-events:none;
  transition:opacity .18s;
}
.fab:hover::before{opacity:1}

/* ---------- Футер ---------- */
.footer{background:var(--dark);color:#A9B2BC;padding:64px 0 0;font-size:14.5px}
.footer-grid{display:grid;grid-template-columns:1.35fr .8fr 1.15fr .9fr;gap:38px}
.footer .logo img{height:58px}
.footer-about{margin:18px 0 20px;color:#98A2AC;line-height:1.6}
.footer h4{
  color:#fff;font:700 13.5px var(--ff-head);letter-spacing:.12em;
  text-transform:uppercase;margin-bottom:18px;
}
.footer ul{display:flex;flex-direction:column;gap:10px}
.footer ul a{color:#B9C1CA}
.footer ul a:hover{color:var(--accent-2)}
.footer .f-phone{display:block;font:800 23px var(--ff-head);color:#fff;margin-bottom:6px}
.footer .f-phone:hover{color:var(--accent-2)}
.footer .f-item{display:flex;gap:10px;align-items:flex-start;margin-bottom:11px;color:#B9C1CA}
.footer .f-item svg{flex:none;margin-top:2px;color:var(--accent-2)}
.footer .f-item a{color:#DDE2E7}
.footer .msgr{background:transparent;border-color:rgba(255,255,255,.2);color:#DDE2E7;padding:9px 15px;font-size:13px}
.footer .msgr:hover{border-color:var(--accent-2);color:var(--accent-2)}
.f-bottom{
  border-top:1px solid #222;margin-top:52px;padding:20px 0;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:#79828C;
}
.f-req{margin-top:-8px;padding-bottom:20px;font-size:13px;color:#8B949E}

/* ---------- Анимации появления ---------- */
.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .55s ease,transform .55s ease}
.js .reveal.in-view{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .reveal{opacity:1;transform:none;transition:none}
  *{transition:none!important;animation:none!important}
}

/* ---------- Утилиты ---------- */
.mt-0{margin-top:0}
.text-center{text-align:center}
.muted{color:var(--muted)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.notice{
  background:#FFF7EF;border:1px solid #FBDFC6;border-radius:14px;
  padding:16px 20px;font-size:14.5px;color:#6B4A2F;
}
.notice b{color:#B23A1D}
.skip-link{position:absolute;left:-9999px}
.skip-link:focus{left:8px;top:8px;z-index:100;background:#fff;padding:10px 16px;border-radius:8px}

/* ============================================================
   АДАПТИВНОСТЬ
   ============================================================ */
@media (max-width:1330px){
  .header-cta{display:none}
}
@media (max-width:1200px){
  .nav a{padding:12px 9px;font-size:14px}
  .flagship-body{padding:42px 40px}
}
@media (max-width:1120px){
  .nav{display:none}
  .burger{display:grid}
  .header-in{justify-content:space-between}
  .header-contacts{margin-left:auto}
}
@media (max-width:980px){
  .section{padding:60px 0}
  .svc-grid,.model-grid,.grid-3{grid-template-columns:repeat(2,1fr)}
  .model-grid--4{grid-template-columns:repeat(2,1fr)}
  .steps,.why-grid{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:repeat(2,1fr)}
  .flagship{grid-template-columns:1fr}
  .flagship-img{min-height:280px;order:-1}
  .flagship-img img{position:static;height:280px}
  .form-wrap{grid-template-columns:1fr;gap:34px}
  .split{grid-template-columns:1fr}
  .split-img{max-height:380px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
  .benefits{grid-template-columns:1fr}
  .hero-in{padding:88px 0 80px}
  .topbar .tb-cities{display:none}
}
@media (max-width:660px){
  .svc-grid,.model-grid,.model-grid--4,.grid-2,.grid-3,.steps,.why-grid,.contact-grid{grid-template-columns:1fr}
  .header-phone small{display:none}
  .header-phone b{font-size:16.5px}
  .header-in{min-height:70px;gap:12px}
  .logo img{height:44px}
  .hero-actions .btn{width:100%}
  .cta{padding:40px 26px}
  .cta-in{flex-direction:column;align-items:flex-start}
  .cta-phone,.cta-actions{align-items:flex-start;justify-content:flex-start}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
  .f-row{grid-template-columns:1fr}
  .form-card{padding:26px 20px}
  .flagship-body{padding:32px 24px}
  .fab{width:48px;height:48px}
  .footer{padding-top:48px}
  .footer-grid{grid-template-columns:1fr}
  .f-bottom{flex-direction:column}
  .map-wrap iframe{height:320px}
  .topbar-in{justify-content:center}
  .topbar .tb-right{display:none}
  .cat-bhead h3{font-size:18px}
  .faq summary{font-size:15px}
  .ptable td{padding:12px 14px}
  .model-top{padding:14px 16px 0}
  .model-img{height:158px}
  .model-img--gal{height:132px}
  .g-thumb{width:56px;height:44px}
  .lb-btn{width:40px;height:40px}
  .lb-prev{left:8px}
  .lb-next{right:8px}
  .lb-img{max-height:64vh}
  .lb-cap{font-size:12.5px;max-width:52vw}
  .model-body{padding:18px 16px 20px}
  .model-drop{padding:2px 16px 14px}
  .model-list li{font-size:13.5px}
  .ml-price{font-size:14px}
  .ptable th{padding:12px 14px}
}
@media (max-width:380px){
  .logo img{height:38px}
  .header-phone b{font-size:15px}
  .btn{padding:14px 22px}
}

/* ---------- Каталог оборудования ---------- */
.ph-katalog{background-image:url(images/split-interior.webp)}
.cat-top{padding:36px 0 0}
.cat-nav{display:flex;flex-wrap:wrap;gap:10px}
.cat-nav a{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:12px 19px;font:700 14px var(--ff-body);color:var(--blue);box-shadow:var(--sh);transition:transform .18s,box-shadow .18s,color .18s}
.cat-nav a:hover{color:var(--accent);transform:translateY(-3px);box-shadow:var(--sh-lg)}
.cat-nav a svg{color:var(--accent)}
.cat-ghead{display:flex;gap:20px;align-items:flex-start;max-width:840px;margin:0 auto 30px}
.cat-ghead .ic{width:60px;height:60px}
.cat-ghead h2{margin-bottom:8px}
.cat-ghead p{color:var(--muted);font-size:16px;margin:0}
.cat-bhead{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 14px;margin:44px 0 18px}
.cat-ghead + .cat-bhead{margin-top:2px}
.cat-bhead h3{margin:0;font-size:20px}
.cat-bhead p{margin:0;color:var(--muted);font-size:14px}
.cat-bhead::after{content:"";flex:1;min-width:48px;height:1px;background:var(--line);align-self:center}
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cat-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px 22px;box-shadow:var(--sh);display:flex;flex-direction:column;gap:10px;transition:transform .2s,box-shadow .2s,border-color .2s}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg);border-color:rgba(232,69,44,.35)}
.cat-card h3{font-size:16.5px;line-height:1.35}
.cat-card p{color:var(--muted);font-size:14px;margin:0}
.cat-more{margin-top:auto;display:inline-flex;align-items:center;gap:7px;font:700 13.5px var(--ff-body);color:var(--blue)}
.cat-more svg{transition:transform .18s}
.cat-card:hover .cat-more{color:var(--accent)}
.cat-card:hover .cat-more svg{transform:translateX(4px)}
/* ===== Согласие на обработку ПД: выпадающий текст в формах ===== */
.pd-link{background:none;border:0;padding:0;margin:0;font:inherit;color:var(--blue);text-decoration:underline;cursor:pointer;-webkit-tap-highlight-color:transparent}
.pd-link:hover,.pd-link:focus-visible{color:var(--accent)}
.pd-link:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:3px}
.pd-drop{margin:-8px 0 16px}
.pd-drop-in{background:var(--bg-soft);border:1px solid var(--line);border-radius:12px;padding:16px 18px;font-size:14px;line-height:1.7;color:var(--muted)}
.pd-drop-in p{margin:0 0 10px}
.pd-drop-in p:last-child{margin-bottom:0}
.pd-drop-in .pd-h{font:700 13px var(--ff-head);color:var(--text);margin-bottom:8px}
.pd-drop-in a{color:var(--blue);text-decoration:underline}
.pd-drop-in a:hover{color:var(--accent)}
.pd-drop:not([hidden]){animation:pdIn .28s ease}
@keyframes pdIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
@media (max-width:660px){.pd-drop-in{padding:14px 15px}}
.pd-drop-in .pd-sh{font:700 12.5px var(--ff-head);color:var(--text);margin:14px 0 6px}
.pd-drop-in .pd-sh:first-of-type{margin-top:0}

@media (max-width:980px){.cat-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:660px){.cat-grid{grid-template-columns:1fr}.cat-ghead{flex-direction:column;gap:14px}}