:root{
  --ink:#0B1B2B; --ink2:#132B3D; --ink3:#1D3849;
  --acc:#D9541E; --acc-d:#B8430F; --acc-l:#FDEEE7;
  --bg:#F7F8FA; --card:#fff; --line:#E4E7EB; --line2:#D3D8DF;
  --muted:#5B7085; --ok:#0E9F6E; --warn:#B45309; --warn-l:#FEF3E2;
  --r:10px; --r2:16px; --r3:22px;
  --sh:0 1px 2px rgba(7,18,28,.06),0 8px 24px rgba(7,18,28,.06);
  --sh2:0 2px 6px rgba(7,18,28,.08),0 18px 48px rgba(7,18,28,.10);
  --w:1280px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.6 Inter,"Segoe UI",system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.18;letter-spacing:-.02em;font-weight:700}
h1{font-size:clamp(26px,3.1vw,40px)}
h2{font-size:clamp(21px,2.2vw,28px)}
h3{font-size:17px}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.15em}
.wrap{max-width:var(--w);margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}
.small{font-size:13.5px}

/* ---------- кнопки ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:var(--r);font-weight:600;font-size:15px;border:1px solid transparent;transition:.18s;white-space:nowrap;cursor:pointer}
.btn--acc{background:var(--acc);color:#fff}
.btn--acc:hover{background:var(--acc-d)}
.btn--ghost{background:#fff;border-color:var(--line2);color:var(--ink)}
.btn--ghost:hover{border-color:var(--acc);color:var(--acc-d)}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{background:var(--ink2)}
.btn--sm{padding:9px 14px;font-size:14px}

/* ---------- топбар ---------- */
.topbar{background:var(--ink);color:#C3CED8;font-size:12.5px}
.topbar .wrap{display:flex;gap:22px;align-items:center;height:38px}
.topbar__geo{flex:0 0 auto;color:#E7EFF6;font-weight:500}
.topbar__hours{color:#9FB6C8;white-space:nowrap}
.topbar__links{display:flex;align-items:center;gap:18px;margin-left:auto;white-space:nowrap}
.topbar a{color:#D7E5F1}
.topbar a:hover{color:#fff}
.topbar__tel{display:none}
.topbar__cta{background:var(--acc);color:#fff!important;font-weight:600;padding:6px 14px;border-radius:8px;white-space:nowrap}
.topbar__cta:hover{background:var(--acc-d)}

/* ---------- шапка ---------- */
.hdr{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}
.hdr__in{display:flex;align-items:center;gap:24px;height:72px}
.logo{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.logo__mark{width:40px;height:40px;border-radius:11px;background:linear-gradient(150deg,var(--acc),#005CA8);color:#fff;display:grid;place-items:center}
.logo__mark svg{width:26px;height:26px}
.logo__txt b{display:block;font-size:19px;letter-spacing:-.02em;line-height:1.05}
.logo__txt i{font-style:normal;font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.nav{display:flex;gap:18px;flex:1 1 auto;font-size:14px;font-weight:500}
.nav a{color:var(--ink2);padding:6px 0;border-bottom:2px solid transparent;white-space:nowrap}
.nav a:hover{color:var(--acc-d);border-color:var(--acc)}
.hdr__tel{font-weight:700;font-size:15.5px;white-space:nowrap;flex:0 0 auto}
.hdr__tel:hover{color:var(--acc-d)}
.megamenu__all{display:inline-block!important;margin-top:14px;font-weight:600;color:var(--acc-d)!important;border-bottom:0!important;padding:0!important}
.burger{display:none;width:42px;height:42px;border:1px solid var(--line2);background:#fff;border-radius:10px;position:relative;margin-left:auto}
.burger span,.burger span:before,.burger span:after{position:absolute;width:20px;height:2px;background:var(--ink);content:"";left:11px}
.burger span{top:20px}.burger span:before{top:-6px;left:0}.burger span:after{top:6px;left:0}

/* плавающая кнопка заявки */

.megamenu{display:none;border-top:1px solid var(--line);background:#fff;box-shadow:var(--sh)}
.megamenu.open{display:block}
.megamenu__in{display:grid;grid-template-columns:1.6fr .8fr;gap:30px;padding:26px 20px 30px}
.megamenu__brands{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:6px 18px}
.megamenu__brands a{display:flex;justify-content:space-between;gap:8px;padding:7px 0;border-bottom:1px dashed var(--line);font-size:14.5px}
.megamenu__brands i{color:var(--muted);font-style:normal;font-size:12.5px}
.megamenu__col h4{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.megamenu__col--side a{display:block;padding:8px 0;border-bottom:1px solid var(--line);font-size:14.5px}

/* ---------- главная ---------- */
.hero{background:radial-gradient(120% 120% at 80% 0%,#12293D 0%,#0B1B2B 55%);color:#fff;padding:56px 0 60px;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(70% 60% at 70% 30%,#000,transparent)}
.hero__in{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero__kick{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:#F3B08C;border:1px solid rgba(143,199,245,.35);padding:6px 12px;border-radius:100px;margin-bottom:20px}
.hero h1{font-size:clamp(28px,3.6vw,48px);margin-bottom:16px;letter-spacing:-.03em}
.hero p{color:#C3CED8;font-size:17px;max-width:56ch}
.hero__cta{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 30px}
.hero__facts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;border-top:1px solid rgba(255,255,255,.14);padding-top:22px;max-width:560px}
.hero__facts b{display:block;font-size:26px;letter-spacing:-.03em;line-height:1.1}
.hero__facts span{font-size:13px;color:#9FB6C8}
.hero__art{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);border-radius:var(--r3);padding:18px;backdrop-filter:blur(6px)}
.hero__art svg{width:100%;height:auto;color:#F3B08C}
.hero__art figcaption{font-size:12.5px;color:#9FB6C8;margin-top:10px;text-align:center}

.sec{padding:56px 0}
.sec--tight{padding:38px 0}
.sec__head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:26px}
.sec__head h2{margin:0}
.sec__head p{margin:6px 0 0;color:var(--muted);max-width:70ch}
.link-all{font-weight:600;color:var(--acc-d);white-space:nowrap}
.link-all:hover{text-decoration:underline}

.grid-cc{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.cc{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r2);padding:20px 20px 18px;display:block;transition:.18s;box-shadow:var(--sh)}
.cc:hover{transform:translateY(-2px);border-color:var(--acc);box-shadow:var(--sh2)}
.cc__name{display:block;font-size:16.5px;line-height:1.3;margin-bottom:6px;padding-right:22px}
.cc__n{font-size:13px;color:var(--muted)}
.cc__sub{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.cc__sub span{font-size:11.5px;background:var(--bg);border:1px solid var(--line);color:#44607a;padding:3px 8px;border-radius:100px}
.cc__arrow{position:absolute;right:16px;top:18px;color:var(--acc);font-size:18px}

.grid-pc{display:grid;grid-template-columns:repeat(auto-fill,minmax(246px,1fr));gap:18px}
.pc{background:#fff;border:1px solid var(--line);border-radius:var(--r2);overflow:hidden;display:flex;flex-direction:column;transition:.18s;box-shadow:var(--sh)}
.pc:hover{transform:translateY(-2px);border-color:var(--line2);box-shadow:var(--sh2)}
.pc__img{display:block;background:#fff;padding:10px;aspect-ratio:1/1}
.pc__img img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.pc__sch{width:100%;height:100%;color:#9DB4C7}
.sch text{fill:#5B7085;font-weight:600}
.pc__body{padding:14px 15px 16px;display:flex;flex-direction:column;flex:1}
.pc__tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:9px;min-height:20px}
.tag{font-size:11px;font-weight:600;letter-spacing:.02em;padding:3px 7px;border-radius:6px;background:var(--acc-l);color:var(--acc-d)}
.tag--mat{background:#EEF2F6;color:#456}
.pc__name{font-size:14.5px;line-height:1.35;font-weight:600;margin:0 0 12px}
.pc__name a:hover{color:var(--acc-d)}
.pc__foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid var(--line);padding-top:12px}
.pc__price{font-weight:700;font-size:16px;letter-spacing:-.02em}
.pc__price i{font-style:normal;font-weight:500;font-size:12px;color:var(--muted)}
.pc__price--req{font-weight:600;font-size:13px;color:var(--muted)}
.pc__go{width:28px;height:28px;border-radius:8px;background:var(--bg);display:grid;place-items:center;color:var(--acc-d);font-weight:700}
.pc:hover .pc__go{background:var(--acc);color:#fff}

.brandstrip{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}
.brandstrip a{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:12px 14px;display:flex;justify-content:space-between;align-items:center;font-weight:600;font-size:14px}
.brandstrip a:hover{border-color:var(--acc);color:var(--acc-d)}
.brandstrip i{font-style:normal;color:var(--muted);font-weight:500;font-size:12.5px}

.why{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.why div{background:#fff;border:1px solid var(--line);border-radius:var(--r2);padding:22px}
.why b{display:block;font-size:15px;margin-bottom:6px}
.why p{margin:0;font-size:14px;color:var(--muted)}

.docs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.doc{background:#fff;border:1px solid var(--line);border-radius:var(--r2);padding:20px;display:flex;flex-direction:column;gap:8px}
.doc b{font-size:15px}
.doc span{font-size:13px;color:var(--muted)}
.doc a{margin-top:auto;color:var(--acc-d);font-weight:600;font-size:14px}

/* бренд-блок */
.brandcard{display:grid;grid-template-columns:1.55fr .75fr;gap:30px;background:#fff;border:1px solid var(--line);border-radius:var(--r2);padding:26px 28px;box-shadow:var(--sh)}
.brandcard__txt p{color:#26404F;margin:0 0 12px}
.brandcard__facts{list-style:none;margin:0;padding:0;display:grid;gap:12px;align-content:start}
.brandcard__facts li{border-left:3px solid var(--acc);padding:2px 0 2px 12px}
.brandcard__facts b{display:block;font-size:11.5px;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:2px}
.brandcard__facts span{font-size:15px;font-weight:600}

/* ---------- хлебные крошки ---------- */
.crumbs{display:flex;gap:8px;flex-wrap:wrap;align-items:center;font-size:13px;color:var(--muted);padding:18px 0 6px}
.crumbs a:hover{color:var(--acc-d)}
.crumbs i{font-style:normal;opacity:.6}
.crumbs span{color:var(--ink2)}

/* ---------- страница раздела ---------- */
.cat-head{padding:6px 0 24px;border-bottom:1px solid var(--line)}
.cat-head h1{margin-bottom:10px}
.cat-lead{font-size:16.5px;color:#2A4258;max-width:80ch}
.cat-meta{display:flex;gap:18px;flex-wrap:wrap;font-size:13.5px;color:var(--muted);margin-top:14px}
.cat-meta b{color:var(--ink)}
.subcats{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;margin:22px 0 8px}
.subcats a{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:11px 14px;font-size:14px;display:flex;justify-content:space-between;gap:8px}
.subcats a:hover{border-color:var(--acc);color:var(--acc-d)}
.subcats i{font-style:normal;color:var(--muted);font-size:12.5px}

.shop-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:22px 0 16px;flex-wrap:wrap}
.shop-bar h2{font-size:18px;margin:0}
.shop-bar span{font-size:13.5px;color:var(--muted)}

.brandbar{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;flex-wrap:wrap;
  background:var(--acc-l);border:1px solid #F6D8C8;border-radius:var(--r2);padding:16px 20px;margin:20px 0 4px}
.brandbar__main b{display:block;font-size:17px;margin-bottom:3px}
.brandbar__main span{font-size:13.5px;color:#7C3A18}
.brandbar__more{max-width:620px;font-size:13.5px;color:#5B3A2A}
.brandbar__more summary{cursor:pointer;font-weight:600;color:var(--acc-d);outline-offset:3px}
.brandbar__more summary:hover{color:var(--acc)}
.brandbar__more p{margin:8px 0 0;font-size:13px;line-height:1.55}
.brandbar__more b{color:#7C3A18}

.morecats{margin:18px 0 0;border:1px solid var(--line);border-radius:var(--r2);background:#fff;padding:14px 20px}
.morecats summary{cursor:pointer;font-weight:600;font-size:14.5px;color:var(--ink2)}
.morecats summary:hover{color:var(--acc-d)}
.morecats__in{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:2px 18px;margin:14px 0 0}
.morecats__in a{display:flex;justify-content:space-between;gap:8px;padding:7px 0;border-bottom:1px dashed var(--line);font-size:14px}
.morecats__in a:hover{color:var(--acc-d)}
.morecats__in i{font-style:normal;color:var(--muted);font-size:12.5px}
.morecats p{font-size:13px;color:var(--muted);margin:12px 0 0}

.art{max-width:900px;margin:44px 0 0}
.art h2{margin-top:34px;font-size:22px}
.art p{color:#26404F}
.steps{padding-left:1.1em;counter-reset:s}
.steps li{margin-bottom:10px;color:#26404F}
.dots li{margin-bottom:6px}
.spec{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin:14px 0 22px;font-size:14.5px}
.spec th,.spec td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line)}
.spec tr:last-child th,.spec tr:last-child td{border-bottom:0}
.spec th{width:46%;font-weight:500;color:var(--muted);background:#FAFCFE}
.spec td{font-weight:600}

.faq{margin-top:40px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px 18px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:600;font-size:15.5px;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary:before{content:"+";color:var(--acc);font-weight:700;margin-right:10px}
.faq details[open] summary:before{content:"–"}
.faq p{margin:12px 0 2px;color:#2A4258;font-size:14.5px}

/* ---------- карточка товара ---------- */
.prod{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:40px;align-items:start;padding:2px 0 10px}
.prod__media{background:#fff;border:1px solid var(--line);border-radius:var(--r2);padding:22px;position:sticky;top:96px}
.prod__media img{width:100%;height:auto;object-fit:contain;mix-blend-mode:multiply}
.prod__media .sch{color:#A9BFD1;height:auto}
.prod__schet{font-size:12.5px;color:var(--muted);text-align:center;margin-top:10px}
.prod__brand{font-size:13px;color:var(--muted);margin-bottom:8px}
.prod__brand b{color:var(--acc-d)}
.prod h1{font-size:clamp(23px,2.4vw,32px);margin-bottom:14px}
.prod__tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:18px}
.buy{background:#fff;border:1px solid var(--line);border-radius:var(--r2);padding:20px;box-shadow:var(--sh)}
.buy__price{font-size:30px;font-weight:800;letter-spacing:-.03em;line-height:1.1}
.buy__price i{font-style:normal;font-size:14px;font-weight:500;color:var(--muted);letter-spacing:0}
.buy__req{font-size:20px;font-weight:700}
.buy__note{font-size:13px;color:var(--muted);margin:6px 0 16px}
.buy__cta{display:flex;gap:10px;flex-wrap:wrap}
.buy__meta{display:flex;gap:16px;flex-wrap:wrap;margin-top:16px;padding-top:14px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.buy__meta b{color:var(--ink2);font-weight:600}
.prod__tabs{margin-top:34px}
.prod__tabs h2{font-size:21px;margin-top:30px}

/* ---------- пагинация ---------- */
.pg{display:flex;gap:6px;align-items:center;flex-wrap:wrap;margin:34px 0 10px}
.pg a,.pg span.pg__cur,.pg .pg__dots{padding:9px 14px;border-radius:9px;border:1px solid var(--line);background:#fff;font-size:14px;font-weight:600}
.pg a:hover{border-color:var(--acc);color:var(--acc-d)}
.pg .pg__cur{background:var(--ink);color:#fff;border-color:var(--ink)}
.pg .pg__dots{border:0;background:none;color:var(--muted)}
.pg a.pg__prev,.pg a.pg__next{font-weight:600}

/* ---------- пусто / заметка ---------- */
.note{background:var(--warn-l);border:1px solid #F3D9B0;color:#7A4A05;border-radius:var(--r);padding:14px 16px;font-size:14px;margin:18px 0}
.note b{color:#7A4A05}
.empty{background:#fff;border:1px dashed var(--line2);border-radius:var(--r2);padding:26px;text-align:center;color:var(--muted)}

/* ---------- подвал ---------- */
.ftr{background:var(--ink);color:#A9BECD;margin-top:60px;font-size:14px}
.ftr__in{display:grid;grid-template-columns:1.4fr .8fr .8fr .8fr;gap:30px;padding:46px 20px 34px}
.ftr h4{color:#fff;font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:14px}
.ftr a{display:block;padding:4px 0;color:#A9BECD}
.ftr a:hover{color:#fff}
.ftr__logo{color:#fff;font-weight:700;font-size:17px;margin-bottom:12px}
.ftr__tel{color:#fff!important;font-weight:700;font-size:19px;margin:10px 0 4px}
.ftr address{font-style:normal;margin-top:12px;line-height:1.6;color:#8FA6B8}
.ftr__bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.1);padding:18px 20px 26px;font-size:12.5px;color:#7E95A8}

/* ---------- поиск ---------- */
.search{display:flex;gap:10px;margin:18px 0}
.search input{flex:1;padding:14px 16px;border:1px solid var(--line2);border-radius:var(--r);font:inherit;background:#fff}
.search input:focus{outline:2px solid var(--acc);border-color:var(--acc)}
.sr{display:grid;gap:8px}
.sr a{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:12px 16px;display:flex;justify-content:space-between;gap:14px;font-size:14.5px}
.sr a:hover{border-color:var(--acc)}
.sr i{font-style:normal;color:var(--muted);font-size:12.5px;white-space:nowrap}

/* ---------- адаптив ---------- */
@media(max-width:1080px){
  .nav,.hdr__tel{display:none}
  .burger{display:block}
  .hdr__in{gap:16px}
  .hero__in{grid-template-columns:1fr;gap:30px}
  .prod{grid-template-columns:1fr;gap:24px}
  .prod__media{position:static}
  .why{grid-template-columns:repeat(2,1fr)}
  .docs{grid-template-columns:1fr}
  .ftr__in{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
  .brandcard{grid-template-columns:1fr;padding:20px}
  .burger{display:block}
  .hdr__tel{display:none}
  .topbar__tel{display:inline;font-weight:600;color:#fff}
  .megamenu__in{grid-template-columns:1fr}
  .hdr__in{height:66px;gap:12px}
  .hero{padding:36px 0 40px}
  .sec{padding:38px 0}
  .grid-pc{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
  .pc__name{font-size:13.5px}
  .topbar__hours,.topbar__mail{display:none}
  .ftr__in{grid-template-columns:1fr;gap:22px}
}
@media(max-width:560px){
  .hero__facts{grid-template-columns:1fr 1fr}
  .why{grid-template-columns:1fr}
  .grid-cc{grid-template-columns:1fr}
  .buy__price{font-size:26px}
  .topbar .wrap{height:auto;padding:8px 16px;font-size:11.5px;gap:6px;flex-wrap:wrap}
  .topbar__geo{font-size:11.5px;flex:1 1 100%}
  .topbar__links{margin-left:0;gap:9px;width:100%;justify-content:space-between}
  .topbar__cta{padding:5px 10px;font-size:11.5px}
}