/* Триапартс — основной стиль */
:root{
  --yellow:#f2c94c;--yellow-d:#e2b52c;--dark:#2f2e36;--dark2:#26252c;--text:#222;--muted:#8b8b8b;
  --line:#e5e5e5;--blue:#eaf4fd;--beige:#dedad5;--peach:#f6e3d2;--gray:#f2f2f2;--bg:#f7f7f7;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:13px/1.65 Arial,"Helvetica Neue",Helvetica,sans-serif;color:var(--text);background:#fff}
a{color:#222;text-decoration:none;transition:color .15s}
a:hover{color:#c4950f}
img{max-width:100%;height:auto;border:0}
h1,h2,h3,h4{font-weight:bold;color:#1e1e1e;line-height:1.25}
.container{max-width:1022px;margin:0 auto;padding:0 16px}

/* верхняя жёлтая полоса */
.topline{background:var(--yellow);text-align:center;font-weight:bold;font-size:11.5px;padding:8px 16px;color:#2b2b2b}

/* шапка */
.header{background-color:var(--dark);
  background-image:repeating-linear-gradient(45deg,rgba(255,255,255,.012) 0 2px,transparent 2px 6px);color:#d8d8d8;position:relative;z-index:30}
.header-top{display:flex;align-items:center;height:44px;font-size:11.5px;gap:26px}
.header-top .city span{color:var(--yellow)}
.top-menu{display:flex;gap:22px;flex:1}
.top-menu a{color:#e4e4e4}
.top-menu a:hover,.header a:hover{color:var(--yellow)}
.header-mail{text-align:right;line-height:1.3}
.header-mail a{color:#fff;font-weight:bold;font-size:13px}
.header-mail small{display:block;color:#9a9aa3;font-size:10.5px}
.header-cab{color:#e4e4e4}
.header-main{display:flex;align-items:center;height:80px;gap:34px}
.logo{display:flex;align-items:center;flex-shrink:0}
.logo svg{display:block;height:44px;width:auto}
.btn-catalog{display:inline-flex;align-items:center;gap:9px;background:var(--yellow);color:#2a2a2a;border:0;cursor:pointer;
  font:bold 11px Arial,sans-serif;letter-spacing:.4px;text-transform:uppercase;padding:0 26px;height:38px;border-radius:2px}
.btn-catalog:hover{background:var(--yellow-d)}
.btn-catalog i{display:inline-block;width:13px;height:9px;border-top:2px solid #2a2a2a;border-bottom:2px solid #2a2a2a;position:relative}
.btn-catalog i:after{content:"";position:absolute;left:0;right:0;top:2.5px;border-top:2px solid #2a2a2a}
.catalog-wrap{position:relative}
.catalog-drop{display:none;position:absolute;top:46px;left:0;width:620px;background:#fff;color:#222;box-shadow:0 8px 30px rgba(0,0,0,.18);
  padding:22px 26px;grid-template-columns:repeat(3,1fr);gap:4px 24px;z-index:50}
.catalog-drop.open{display:grid}
.catalog-drop a{display:block;padding:5px 0;border-bottom:1px solid #f0f0f0;font-size:12.5px}
.catalog-drop .all{grid-column:1/-1;border:0;margin-top:8px;font-weight:bold}
.header-icons{margin-left:auto;display:flex;align-items:center;gap:20px}
.hicon{width:16px;height:16px;border-radius:50%;background:#e9e9e9;display:inline-flex;align-items:center;justify-content:center}
.hicon svg{width:10px;height:10px}
.header-req{display:flex;align-items:center;gap:7px;color:#fff;font-weight:bold;font-size:11.5px}
.header-req .hicon{background:#fff}
.burger{display:none;background:none;border:0;width:36px;height:30px;cursor:pointer;margin-left:auto}
.burger span{display:block;height:2px;background:#fff;margin:6px 4px}
.header-tail{height:44px}
.header.inner .header-tail{height:0}

/* преимущества */
.features{position:relative;z-index:31;margin-top:-44px;background:#fff;box-shadow:0 3px 14px rgba(0,0,0,.07);
  display:grid;grid-template-columns:repeat(3,1fr);padding:22px 0}
.feature{padding:4px 34px;border-right:1px solid var(--line)}
.feature:last-child{border:0}
.feature b{display:block;font-size:12.5px;margin-bottom:6px}
.feature span{color:var(--muted);font-size:11px}

/* секции главной */
.section{padding:56px 0}
.section.gray{background:var(--bg)}
.sec-title{font-size:22px;margin:0 0 10px}
.sec-lead{color:#555;max-width:760px;margin:0 0 28px;font-size:13.5px}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:24px}
.sec-head .sec-lead{margin:0}
.more-link{font-weight:bold;border-bottom:1px solid var(--yellow);white-space:nowrap}

/* партнёры */
.partners{display:grid;gap:22px}
.partner{display:grid;grid-template-columns:220px 1fr;gap:30px;padding:26px;align-items:center}
.partner:nth-child(odd){background:var(--blue)}
.partner:nth-child(even){background:var(--peach)}
.partner-logo{display:flex;align-items:center;justify-content:center;background:#fff;height:150px;padding:10px;box-shadow:0 1px 4px rgba(0,0,0,.06)}
.partner-logo img{max-height:130px;width:auto}
.partner h3{margin:0 0 10px;font-size:18px}
.partner p{margin:0 0 9px;font-size:13px;color:#333}
.partner p a{color:#1b1b1b;font-weight:bold;border-bottom:2px solid var(--yellow)}
.partner p a:hover{color:#b88a08}

/* карточки марок */
.brand-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.brand-card{position:relative;padding:24px 22px 22px;min-height:350px;display:flex;justify-content:space-between;gap:10px;border-radius:2px}
.c-blue{background:var(--blue)}.c-beige{background:var(--beige)}.c-peach{background:var(--peach)}.c-gray{background:var(--gray)}
.brand-card h3{margin:0 0 20px;font-size:19px}
.brand-card h3 a{color:#1e1e1e}
.brand-card ul{list-style:none;margin:0;padding:0}
.brand-card li{font-size:12px;line-height:24px}
.brand-card li a{color:#2a2a2a}
.brand-card li a:hover{color:#b88a08}
.brand-card .all{margin-top:2px}
.brand-card .pic{width:190px;align-self:center;flex-shrink:0}

/* услуги */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.svc-grid.adv{grid-template-columns:repeat(3,1fr)}
.svc{background:#fff;border:1px solid var(--line);padding:26px 24px;display:block;transition:box-shadow .2s,border-color .2s}
.svc:hover{box-shadow:0 6px 20px rgba(0,0,0,.08);border-color:#fff;color:inherit}
.svc .ic{width:48px;height:48px;border-radius:50%;background:var(--yellow);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.svc .ic svg{width:24px;height:24px}
.svc h3{font-size:15px;margin:0 0 8px}
.svc p{margin:0;color:#555;font-size:12.5px}
.svc .go{display:inline-block;margin-top:12px;font-weight:bold;font-size:11.5px;text-transform:uppercase;letter-spacing:.3px;color:#b88a08}

/* шаги */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;counter-reset:st}
.step{position:relative;padding-top:58px}
.step:before{counter-increment:st;content:counter(st);position:absolute;top:0;left:0;width:42px;height:42px;border-radius:50%;
  background:var(--yellow);font-weight:bold;font-size:17px;display:flex;align-items:center;justify-content:center}
.step:after{content:"";position:absolute;top:21px;left:52px;right:-8px;border-top:1px dashed #cfcfcf}
.step:last-child:after{display:none}
.step b{display:block;font-size:13.5px;margin-bottom:6px}
.step span{color:#5a5a5a;font-size:12.5px}

/* тёмная полоса цифр */
.stats{background:var(--dark);background-image:repeating-linear-gradient(45deg,rgba(255,255,255,.012) 0 2px,transparent 2px 6px);color:#fff;padding:46px 0}
.stats-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;text-align:center}
.stats b{display:block;font-size:30px;color:var(--yellow);line-height:1.1;margin-bottom:8px}
.stats span{font-size:12px;color:#c9c9cf}

/* группы деталей */
.groups{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.group{background:var(--gray);padding:22px 18px;display:flex;gap:14px;align-items:flex-start}
.group:nth-child(4n+1){background:var(--blue)}.group:nth-child(4n+2){background:var(--beige)}.group:nth-child(4n+3){background:var(--peach)}
.group svg{width:34px;height:34px;flex-shrink:0}
.group b{display:block;font-size:13.5px;margin-bottom:4px}
.group span{font-size:11.5px;color:#555;line-height:1.5}

/* CTA */
.cta{background:var(--yellow);padding:38px 0}
.cta .container{display:flex;align-items:center;gap:30px;justify-content:space-between}
.cta h2{margin:0 0 6px;font-size:22px}
.cta p{margin:0;max-width:640px}
.btn{display:inline-block;background:var(--yellow);color:#222;font:bold 11.5px Arial,sans-serif;text-transform:uppercase;letter-spacing:.4px;
  padding:14px 28px;border:0;cursor:pointer;border-radius:2px;text-align:center}
.btn:hover{background:var(--yellow-d);color:#222}
.btn.dark{background:var(--dark);color:#fff}
.btn.dark:hover{background:#45444e;color:#fff}
.btn[disabled]{opacity:.55;cursor:not-allowed}

/* двухколоночные блоки */
.two{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.checklist{list-style:none;padding:0;margin:0}
.checklist li{position:relative;padding:0 0 12px 30px}
.checklist li:before{content:"";position:absolute;left:0;top:2px;width:18px;height:18px;border-radius:50%;background:var(--yellow)}
.checklist li:after{content:"";position:absolute;left:6px;top:6px;width:6px;height:9px;border:solid #222;border-width:0 2px 2px 0;transform:rotate(45deg)}
.boxed{background:var(--gray);padding:28px}
.boxed h3{margin-top:0}

/* инфо-карточки */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.icard{padding:24px;background:var(--gray)}
.icard:nth-child(1){background:var(--blue)}.icard:nth-child(2){background:var(--peach)}.icard:nth-child(3){background:var(--beige)}
.icard h3{margin:0 0 10px;font-size:15px}
.icard p{margin:0;font-size:12.5px;color:#444}

/* FAQ */
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{display:block;width:100%;text-align:left;background:none;border:0;cursor:pointer;font:bold 14px Arial,sans-serif;padding:17px 40px 17px 0;position:relative;color:#222}
.faq-q:after{content:"+";position:absolute;right:6px;top:12px;font-size:22px;color:#b88a08;font-weight:normal}
.faq-item.open .faq-q:after{content:"–"}
.faq-a{display:none;padding:0 0 18px;color:#444}
.faq-item.open .faq-a{display:block}
.faq-a p{margin:0 0 8px}

/* блог */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column}
.post .cover{display:block;aspect-ratio:16/9;overflow:hidden}
.post .cover img{width:100%;height:100%;object-fit:cover;display:block}
.post .body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.post .rub{font-size:11px;text-transform:uppercase;letter-spacing:.4px;color:#b88a08;font-weight:bold;margin-bottom:8px}
.post h3{font-size:15px;margin:0 0 8px;line-height:1.35}
.post p{margin:0 0 12px;color:#555;font-size:12.5px;flex:1}
.post .read{font-weight:bold;font-size:11.5px;text-transform:uppercase}

/* форма */
.form-wrap{display:grid;grid-template-columns:1fr 1.25fr;gap:40px;background:#fff;padding:36px;box-shadow:0 3px 14px rgba(0,0,0,.06)}
.form-wrap h2{margin:0 0 12px;font-size:22px}
.req-form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.req-form label.f{display:block;margin-bottom:14px}
.req-form label.f span{display:block;font-size:11.5px;color:#666;margin-bottom:5px}
.req-form input[type=text],.req-form input[type=email],.req-form textarea,.req-form select{width:100%;border:1px solid #d9d9d9;background:#fafafa;
  font:13px Arial,sans-serif;padding:11px 12px;border-radius:2px;outline:none}
.req-form input:focus,.req-form textarea:focus{border-color:var(--yellow);background:#fff}
.req-form textarea{min-height:90px;resize:vertical}
.agree{display:flex;gap:10px;align-items:flex-start;font-size:11.5px;color:#555;margin:4px 0 16px;cursor:pointer;line-height:1.5}
.agree input{width:15px;height:15px;margin:1px 0 0;flex-shrink:0;accent-color:#2f2e36;cursor:pointer}
.agree a{border-bottom:1px solid #c9c9c9}
.form-bottom{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.form-bottom .note{font-size:11px;color:#888;flex:1;min-width:200px}
.hp{position:absolute;left:-9999px;opacity:0}
.form-msg{display:none;padding:14px 16px;margin-top:14px;font-size:12.5px}
.form-msg.ok{display:block;background:#eef8ea;border-left:3px solid #6bb04b}
.form-msg.err{display:block;background:#fdf0ee;border-left:3px solid #d9534f}

/* SEO-текст */
.seo{columns:2;column-gap:40px;color:#444}
.seo h2{column-span:all;font-size:20px;margin:0 0 16px}
.seo p{margin:0 0 12px;break-inside:avoid}

/* внутренние страницы */
.page-head{padding:26px 0 8px}
.crumbs{font-size:11.5px;color:var(--muted);margin-bottom:12px}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:#b88a08}
.crumbs span{margin:0 6px}
.page-head h1{font-size:28px;margin:0 0 6px}
.layout{display:grid;grid-template-columns:232px 1fr;gap:36px;padding:20px 0 56px}
.layout.wide{grid-template-columns:1fr}
.side-menu{background:var(--gray);padding:6px 0;margin-bottom:22px}
.side-menu .t{font-weight:bold;padding:12px 18px 8px;font-size:12px;text-transform:uppercase;letter-spacing:.4px}
.side-menu a{display:block;padding:9px 18px;border-left:3px solid transparent;font-size:12.5px}
.side-menu a:hover{background:#ebebeb}
.side-menu a.active{border-left-color:var(--yellow);background:#fff;font-weight:bold}
.side-menu a small{color:var(--muted)}
.side-box{background:var(--dark);color:#ddd;padding:22px 20px;margin-bottom:22px}
.side-box b{display:block;color:#fff;font-size:15px;margin-bottom:8px}
.side-box p{font-size:12px;margin:0 0 14px}
.content{min-width:0;font-size:13.5px;line-height:1.7}
.content h2{font-size:21px;margin:34px 0 12px}
.content h3{font-size:16px;margin:24px 0 10px}
.content p{margin:0 0 14px}
.content ul,.content ol{margin:0 0 16px;padding-left:22px}
.content li{margin-bottom:6px}
.content a{border-bottom:1px solid var(--yellow)}
.content .note{background:var(--blue);border-left:3px solid var(--yellow);padding:16px 20px;margin:0 0 18px}
.content table{width:100%;border-collapse:collapse;margin:0 0 20px;font-size:12.5px}
.content th{background:var(--dark);color:#fff;text-align:left;padding:10px 12px;font-weight:bold}
.content td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.content tr:nth-child(even) td{background:#fafafa}
.lead{font-size:15px;color:#3a3a3a}
.intro-box{display:grid;grid-template-columns:1fr 220px;gap:24px;align-items:center;padding:24px;margin-bottom:24px}
.toc{background:var(--gray);padding:18px 22px;margin:0 0 24px}
.toc b{display:block;margin-bottom:6px}
.toc ol{margin:0;padding-left:20px}
.toc a{border:0}
.article-meta{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:12px;margin-bottom:18px}
.article-meta a{color:#b88a08;font-weight:bold;border:0}
.article-cover{margin:0 0 24px}
.article-cover img{width:100%;display:block}
.model-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:0 0 20px}
.model{background:var(--gray);padding:16px 18px;scroll-margin-top:20px}
.model:target{outline:2px solid var(--yellow)}
.model b{display:block;font-size:14px;margin-bottom:4px}
.model span{font-size:12px;color:#555}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 20px}
.pop-tags a{background:var(--gray);padding:8px 14px;font-size:12.5px}
.pop-tags a:nth-child(3n+1){background:var(--blue)}.pop-tags a:nth-child(3n+2){background:var(--peach)}
.pop-tags a:hover{background:var(--yellow);color:#222}
.tags span{background:var(--gray);padding:5px 12px;font-size:12px}
.related{margin-top:36px}
.pager-cats{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.pager-cats a{padding:7px 14px;background:var(--gray);font-size:12px}
.pager-cats a.active{background:var(--yellow);font-weight:bold}
.map-box{position:relative;height:300px;overflow:hidden;background:#e9e6df;margin:0 0 24px}
.map-box svg{width:100%;height:100%;display:block}
.sitemap-cols{columns:2;column-gap:40px}
.sitemap-cols h3{break-after:avoid}
.legal h2{font-size:18px}

/* 404 */
.e404{text-align:center;padding:70px 0 80px}
.e404 .code{font-size:120px;font-weight:bold;line-height:1;color:var(--dark)}
.e404 .code span{color:var(--yellow)}
.e404 p{color:#555;max-width:520px;margin:12px auto 26px}

/* подвал */
.footer{background:var(--dark2);color:#a9a9b2;font-size:12px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:30px;padding:44px 16px 34px}
.footer h4{color:#fff;font-size:12px;text-transform:uppercase;letter-spacing:.5px;margin:0 0 14px}
.footer a{color:#c9c9d1}
.footer a:hover{color:var(--yellow)}
.footer ul{list-style:none;margin:0;padding:0}
.footer li{margin-bottom:7px}
.footer p{margin:12px 0}
.socials{display:flex;gap:8px;margin-top:16px}
.socials span{width:32px;height:32px;border-radius:50%;background:#3a3942;display:inline-flex;align-items:center;justify-content:center;cursor:default}
.socials svg{width:15px;height:15px;fill:#cfcfd6}
.footer-bottom{border-top:1px solid #3a3942;padding:16px 0;font-size:11.5px}
.footer-bottom .container{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.footer-bottom nav{display:flex;gap:18px;flex-wrap:wrap}

/* cookie */
.cookie{position:fixed;left:0;right:0;bottom:0;background:rgba(40,39,46,.97);color:#e8e8e8;z-index:90;font-size:11.5px;padding:12px 16px;display:none}
.cookie.show{display:block}
.cookie .container{display:flex;align-items:center;justify-content:center;gap:24px}
.cookie a{color:var(--yellow);border-bottom:1px solid rgba(242,201,76,.5)}
.cookie .btn{padding:9px 22px;flex-shrink:0}

/* чат-виджет */
.chat{position:fixed;left:20px;bottom:74px;z-index:80;display:flex;align-items:flex-end;gap:12px}
.chat-btn{width:46px;height:46px;border-radius:50%;background:var(--dark);border:3px solid #fff;box-shadow:0 3px 12px rgba(0,0,0,.25);cursor:pointer;display:flex;align-items:center;justify-content:center}
.chat-btn svg{width:20px;height:20px}
.chat-bubble{background:#fff;box-shadow:0 4px 18px rgba(0,0,0,.18);padding:12px 30px 12px 12px;width:240px;display:flex;gap:10px;position:relative;font-size:11px;line-height:1.4;cursor:pointer}
.chat-bubble img{width:34px;height:34px;border-radius:50%;flex-shrink:0}
.chat-bubble b{display:block;font-size:11.5px;margin-bottom:3px}
.chat-bubble .x{position:absolute;right:8px;top:4px;border:0;background:none;font-size:16px;color:#999;cursor:pointer}
.chat-bubble.hide{display:none}

/* модальное окно */
.modal{position:fixed;inset:0;background:rgba(20,20,25,.6);z-index:100;display:none;align-items:center;justify-content:center;padding:16px}
.modal.open{display:flex}
.modal-box{background:#fff;max-width:520px;width:100%;padding:30px;position:relative;max-height:92vh;overflow:auto}
.modal-box h3{margin:0 0 6px;font-size:20px}
.modal-box .close{position:absolute;right:12px;top:8px;border:0;background:none;font-size:26px;cursor:pointer;color:#888}

/* адаптив */
@media (max-width:900px){
  .top-menu,.header-cab,.header-mail{display:none}
  .header-top{height:36px}
  .header-main{gap:16px;height:70px}
  .header-icons .hicon{display:none}
  .burger{display:block;margin-left:0}
  .header-icons{margin-left:auto}
  .catalog-drop{width:calc(100vw - 32px);grid-template-columns:1fr 1fr}
  .mobile-menu{display:none;background:var(--dark2);padding:10px 16px 16px}
  .mobile-menu.open{display:block}
  .mobile-menu a{display:block;color:#eee;padding:9px 0;border-bottom:1px solid #3a3942}
  .features{grid-template-columns:1fr;padding:6px 0}
  .feature{border-right:0;border-bottom:1px solid var(--line);padding:12px 20px}
  .brand-grid,.two,.form-wrap,.partner{grid-template-columns:1fr}
  .svc-grid,.posts,.cards3{grid-template-columns:1fr 1fr}
  .steps,.stats-grid{grid-template-columns:1fr 1fr}
  .step:after{display:none}
  .groups{grid-template-columns:1fr 1fr}
  .layout{grid-template-columns:1fr}
  .svc-grid.adv{grid-template-columns:1fr 1fr}
  .layout aside{order:2}
  .seo,.sitemap-cols{columns:1}
  .cta .container{flex-direction:column;align-items:flex-start}
  .footer-grid{grid-template-columns:1fr 1fr}
  .intro-box{grid-template-columns:1fr}
}
@media (min-width:901px){.mobile-menu{display:none!important}}
@media (max-width:600px){
  .header-req span{display:none}
  .logo svg{height:36px}
  .btn-catalog{padding:0 14px}
  .btn-catalog b{display:none}
  .brand-card{flex-direction:column;min-height:0}
  .brand-card .pic{width:170px;align-self:flex-end}
  .svc-grid,.svc-grid.adv,.posts,.cards3,.groups,.model-grid,.req-form .row,.footer-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .page-head h1{font-size:23px}
  .form-wrap{padding:22px}
  .cookie .container{flex-direction:column;gap:10px}
  .chat-bubble{display:none}
  .e404 .code{font-size:84px}
  .content table{display:block;overflow-x:auto}
}