/* Страницы: главная, каталог, товар, инфо. Адаптив — в конце файла. */
.hero{background:linear-gradient(135deg,var(--deep) 0%,var(--deep-2) 62%,var(--deep-3) 100%);color:#fff;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;right:-160px;top:-160px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(217,177,93,.22),transparent 62%)}
.hero__inner{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding-top:64px;padding-bottom:72px;position:relative;z-index:1}
.hero h1{font-size:42px;color:#fff}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero__lead{font-size:17px;color:var(--on-deep);margin:18px 0 28px;max-width:520px}
.hero__actions{display:flex;gap:12px;flex-wrap:wrap}
.hero__image{position:relative}
.hero__image img{width:100%;border-radius:18px;background:var(--deep-2);object-fit:cover;aspect-ratio:13/6.4}
.hero__badge{position:absolute;left:-18px;bottom:-18px;background:#fff;color:var(--ink);border-radius:14px;padding:14px 18px;
  box-shadow:var(--shadow);display:flex;align-items:center;gap:12px;max-width:280px}
.hero__badge b{font-size:20px;display:block;line-height:1}
.hero__badge span{font-size:12.5px;color:var(--muted)}
.hero__badge .dot{width:42px;height:42px;border-radius:50%;background:var(--gold-soft);display:flex;align-items:center;justify-content:center;color:var(--gold-dark)}
.hero__badge svg{width:22px;height:22px}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:-34px;position:relative;z-index:2}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow)}
.stat b{display:block;font-size:26px;line-height:1.1}
.stat span{font-size:13.5px;color:var(--muted)}
.stat--gold{border-top:3px solid var(--gold)}

.section{padding:56px 0}
.section--tight{padding:36px 0}
.section--white{background:#fff}
.section__head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:26px;flex-wrap:wrap}
.section__head p{margin:6px 0 0;color:var(--muted)}
.eyebrow{color:var(--gold-dark);font-weight:900;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:8px}

.cats{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.cat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;gap:18px;align-items:center;transition:.18s;min-width:0}
.cat > span{min-width:0}
.cat:hover{border-color:var(--blue);box-shadow:var(--shadow);transform:translateY(-2px)}
.cat__icon{width:56px;height:56px;border-radius:14px;background:var(--blue-soft);display:flex;align-items:center;justify-content:center;color:var(--blue);flex:none}
.cat__icon svg{width:28px;height:28px}
.cat b{display:block;font-size:16.5px}
.cat span{font-size:13px;color:var(--muted)}

.tags{display:flex;flex-wrap:wrap;gap:10px}
.tag{background:#fff;border:1px solid var(--line);border-radius:30px;padding:9px 16px;font-size:14px;font-weight:600}
.tag:hover{border-color:var(--gold);color:var(--gold-dark)}

.features{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.feature__icon{width:48px;height:48px;border-radius:12px;background:var(--gold-soft);color:var(--gold-dark);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.feature__icon svg{width:24px;height:24px}

/* направления: военторги, производители формы, маркетплейсы */
.aud{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.aud__item{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.aud__icon{width:44px;height:44px;border-radius:12px;background:var(--gold-soft);color:var(--gold-dark);display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.aud__icon svg{width:22px;height:22px}
.aud__item b{display:block;font-family:var(--font-display);font-size:17px;line-height:1.3;margin-bottom:6px}
.aud__item p{margin:0;color:var(--muted);font-size:14.5px}
.aud-note{margin:18px 0 0;color:var(--muted);font-size:14px}

/* сроки и партии */
.terms{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.term{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.term b{display:block;font-family:var(--font-display);font-size:18px;line-height:1.3;margin-bottom:8px}
.term p{margin:0;color:var(--muted);font-size:14.5px}

/* как заказать */
.how{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.how__item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.how__num{width:34px;height:34px;border-radius:50%;background:var(--gold);color:var(--gold-ink);font-family:var(--font-display);font-weight:700;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.how__item b{display:block;font-family:var(--font-display);font-size:17px;margin-bottom:6px}
.how__item p{margin:0;color:var(--muted);font-size:14.5px}

/* частые вопросы */
.faq{max-width:920px}
.faq details{background:var(--bg);border:1px solid var(--line);border-radius:12px;margin-bottom:10px}
.faq summary{cursor:pointer;list-style:none;padding:16px 20px;font-weight:700;display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--font-display);color:var(--gold-dark);font-size:20px;line-height:1.1}
.faq details[open] summary::after{content:"–"}
.faq p{margin:0;padding:0 20px 16px;color:var(--muted)}

.cta{background:var(--deep);color:#fff;border-radius:20px;padding:44px;display:grid;grid-template-columns:1.3fr .7fr;gap:32px;align-items:center;position:relative;overflow:hidden}
.cta:after{content:"";position:absolute;right:-80px;bottom:-120px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(217,177,93,.25),transparent 65%)}
.cta h2{color:#fff}
.cta p{color:var(--on-deep);margin-top:10px}
.cta__actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end;position:relative;z-index:1}

.catalog{display:grid;grid-template-columns:280px 1fr;gap:28px;padding:32px 0 56px;align-items:start}
.filters{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;position:sticky;top:96px}
.filters h4{margin:0 0 12px;font-size:14px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.filter-group{border-top:1px solid var(--line);padding:16px 0}
.filter-group:first-of-type{border-top:0;padding-top:0}
.filter-group b{display:block;font-size:14.5px;margin-bottom:10px}
.check{display:flex;align-items:center;gap:10px;font-size:14px;padding:5px 0;cursor:pointer}
.check input{width:17px;height:17px;accent-color:var(--blue)}
.check span{color:var(--muted);margin-left:auto;font-size:12.5px}
.range{display:flex;gap:8px;align-items:center}
.range input{width:100%;height:38px;border:1px solid var(--line);border-radius:8px;padding:0 10px;font-size:14px}
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
.toolbar .count{font-size:14px;color:var(--muted)}
.select{height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:0 12px;font-size:14px}
.pagination{display:flex;gap:6px;justify-content:center;margin-top:32px}
.pagination a{min-width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}
.pagination a.is-active{background:var(--deep);color:#fff;border-color:var(--deep)}
.pagination a:hover{border-color:var(--blue)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.chip{background:#fff;border:1px solid var(--line);border-radius:20px;padding:7px 14px;font-size:13.5px}
.chip.is-active{background:var(--deep);color:#fff;border-color:var(--deep)}

.product{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;padding:32px 0 24px;align-items:start}
.gallery{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.gallery__main{background:var(--surface-2);border-radius:10px;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;overflow:hidden}
.gallery__main img{width:100%;height:100%;object-fit:contain}
.gallery__thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px}
.gallery__thumbs div{background:var(--surface-2);border-radius:8px;aspect-ratio:1/1;border:1px solid transparent;display:flex;align-items:center;justify-content:center;overflow:hidden}
.gallery__thumbs div.is-active{border-color:var(--blue)}
.gallery__thumbs img{width:100%;height:100%;object-fit:cover}
.product__meta{display:flex;gap:10px;align-items:center;margin-bottom:10px}
.badge{display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:20px;font-size:12px;font-weight:900;letter-spacing:.03em;text-transform:uppercase}
.badge--gold{background:var(--gold-soft);color:var(--gold-dark)}
.badge--green{background:var(--green-soft);color:var(--green)}
.badge--grey{background:var(--bg);color:var(--muted)}
.product h1{font-size:30px}
.product__sku{font-size:13px;color:var(--muted);margin-top:6px}
.product__prices{display:flex;gap:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;margin:20px 0}
.product__prices .price{font-size:26px}
.product__buy{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:20px 0}
.qty{display:flex;align-items:center;border:1px solid var(--line);border-radius:10px;overflow:hidden;height:48px;background:#fff}
.qty button{width:44px;height:100%;border:0;background:#fff;font-size:20px;color:var(--muted)}
.qty input{width:64px;height:100%;border:0;text-align:center;font-weight:700;outline:none}
.specs{width:100%;border-collapse:collapse;margin-top:8px}
.specs td{padding:10px 0;border-bottom:1px dashed var(--line);font-size:14.5px}
.specs td:first-child{color:var(--muted);width:45%}
.tabs{display:flex;gap:26px;border-bottom:1px solid var(--line);margin:36px 0 20px}
.tabs a{padding:12px 0;font-weight:700;color:var(--muted);border-bottom:2px solid transparent;font-size:15px}
.tabs a.is-active{color:var(--ink);border-color:var(--gold)}
.notice{background:var(--blue-soft);border-radius:var(--radius);padding:16px 18px;font-size:14px;color:var(--deep);display:flex;gap:12px}
.notice svg{width:20px;height:20px;flex:none;color:var(--blue)}

.prose{max-width:820px}
.prose h2{margin:32px 0 12px;font-size:24px}
.prose h3{margin:24px 0 8px}
.prose ul{margin:0 0 16px;padding-left:20px}
.prose li{margin-bottom:6px}

/* страницы ошибок 404 и 500 */
.error-page{max-width:680px;margin:0 auto;padding:72px 0 48px;text-align:center}
.error-code{font-family:var(--font-display);font-weight:700;font-size:clamp(64px,10vw,104px);line-height:1;color:var(--line)}
.error-page h1{font-size:32px;margin-top:6px}
.error-page p{color:var(--muted);margin:14px auto 0;max-width:520px}
.error-page__actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:26px}
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tile{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.tile__img{aspect-ratio:16/9;background:var(--surface-2);display:flex;align-items:center;justify-content:center}
.tile__img img{width:100%;height:100%;object-fit:cover}
.tile__body{padding:20px}
.kv{display:grid;grid-template-columns:180px 1fr;gap:8px 18px;font-size:14.5px}
.kv dt{color:var(--muted)}
.kv dd{margin:0}
.map{border-radius:var(--radius);overflow:hidden;background:var(--surface-2);border:1px solid var(--line);line-height:0}
.map iframe{display:block;width:100%;height:360px;border:0}

@media (max-width:1100px){
  .grid-products{grid-template-columns:repeat(3,1fr)}
  .hero h1{font-size:38px}
  .footer__top{grid-template-columns:1fr 1fr}
  .footer__top > div:first-child{grid-column:1 / -1}
  .catalog{grid-template-columns:240px 1fr}
  .cabinet{grid-template-columns:220px 1fr}
  .kpis{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .nav{display:none}
  .burger{display:flex}
  .header__main{gap:14px}
  .search{order:5;max-width:none;flex:1 1 100%}
  .hero__inner{grid-template-columns:1fr;gap:32px;padding-top:36px;padding-bottom:48px}
  .hero h1{font-size:32px}
  /* на телефоне плашка не наезжает на фото, а стоит под ним */
  .hero__image img{aspect-ratio:16/10}
  .hero__badge{position:static;left:auto;bottom:auto;margin-top:12px;max-width:none}
  .stats{grid-template-columns:repeat(2,1fr);margin-top:-24px}
  .cats{grid-template-columns:1fr 1fr}
  .grid-products{grid-template-columns:repeat(2,1fr)}
  .catalog{grid-template-columns:1fr}
  .filters{position:static}
  .product{grid-template-columns:1fr;gap:24px}
  .cart-wrap{grid-template-columns:1fr}
  .cabinet{grid-template-columns:1fr}
  .side{position:static}
  .side__nav{flex-direction:row;overflow:auto;gap:6px}
  .side__nav a{white-space:nowrap}
  .tiles,.features,.aud{grid-template-columns:1fr}
  .cta{grid-template-columns:1fr;padding:32px}
  .cta__actions{justify-content:flex-start}
  .docs{grid-template-columns:1fr}
  .kv{grid-template-columns:1fr}
  .split,.grid2{grid-template-columns:1fr;gap:28px}
  .map iframe{height:280px}
  .topbar__links{display:none}
  .topbar__note{display:block;flex:1;text-align:center;font-size:12.5px;line-height:1.35;padding:6px 0;min-width:0}
  h1{font-size:30px}
  .page-head h1{font-size:26px}
  .section{padding:36px 0}
}
@media (max-width:560px){
  .hero h1{font-size:27px}
  .cats{grid-template-columns:1fr}
  .grid-products{grid-template-columns:1fr 1fr;gap:12px}
  .card__body{padding:12px}
  .card__title{font-size:13.5px;min-height:36px}
  .price{font-size:17px}
  .cart-row{grid-template-columns:72px 1fr;row-gap:10px}
  .cart-row__sum{grid-column:2;text-align:left}
  .kpis{grid-template-columns:1fr}
  .login-wrap{margin:24px auto;padding:22px}
  .field--half{grid-template-columns:1fr}
  .stats{gap:10px}
  .stat{padding:14px}
  .stat b{font-size:21px}
  /* ссылки в подвале — чтобы палец попадал без прицеливания */
  .footer{padding-bottom:8px}
  .footer p a,.footer__list a{display:inline-block;padding:7px 0;font-size:15px}
  .footer__list{gap:0}
  .footer__top{gap:24px;padding:36px 0 24px}
  /* ссылки-действия и телефоны в панелях — с запасом под палец */
  .btn--link{padding:8px 0}
  .summary__row b a,.kv dd a{display:inline-block;padding:5px 0}
  .crumbs a{padding:4px 0}
  .terms,.how{grid-template-columns:1fr}
}

/* телефон: шапка в две строки — логотип, под ним кнопки (как в прототипе) */
@media (max-width:560px){
  /* шапка не липнет: на телефоне она занимает четверть экрана и перекрывает текст */
  .header{position:static}
  .header__main{flex-wrap:wrap;gap:8px 12px;min-height:0;padding:10px 0}
  .logo{flex:1 1 100%}
  .logo img{height:38px}
  .logo__text{font-size:14px}
  .logo__text span{display:block;font-size:10px}
  .header__actions{flex:1 1 100%;gap:4px;justify-content:flex-end}
  .header__actions .btn--sm{flex:1 1 auto;max-width:220px}
  .icon-btn{padding:0 8px}
}

/* мобильное меню */
@media (max-width:900px){
  .hidden-sm{display:none}
  body.menu-open .nav{display:flex;flex-direction:column;position:absolute;left:0;right:0;top:100%;
    background:#fff;border-bottom:1px solid var(--line);padding:14px 24px 20px;gap:4px;z-index:60;
    box-shadow:0 18px 30px rgba(22,39,63,.12)}
  body.menu-open .nav a{padding:12px 0;border-bottom:1px solid var(--line)}
  body.menu-open .nav a:last-child{border-bottom:0}
  .header{position:sticky}
  .header__main{flex-wrap:wrap;padding-bottom:10px}
}

/* подвал прижат к низу на коротких страницах */
body{min-height:100vh;display:flex;flex-direction:column}
main{flex:1 0 auto}

/* фильтры на мобильных — по кнопке */
.only-mobile{display:none}
@media (max-width:900px){
  .only-mobile{display:inline-flex}
  .filters{display:none;margin-bottom:12px}
  body.filters-open .filters{display:block}
}

@media (max-width:900px){
  .toolbar{flex-wrap:wrap;gap:10px}
  .toolbar .count{flex:1 1 100%;order:1}
  #filters-toggle{order:2}
  .toolbar .select{order:3;flex:1 1 120px;min-width:0}
}

/* ---------- режим «ведутся работы» ---------- */
body.maint-body{background:var(--deep);min-height:100vh;display:flex;flex-direction:column}
.maint-top{background:rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.08)}
.maint-top__inner{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:16px}
.maint-top .logo__text{color:#fff}
.maint-top .logo__text span{color:var(--on-deep-3)}
.maint-top__phone{color:#fff;font-weight:700;font-size:15px}
.maint{flex:1;display:flex;align-items:center;padding:56px 0}
.maint__inner{width:100%}
.maint__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.maint__label{display:inline-block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);font-weight:900;margin-bottom:14px}
.maint h1{color:#fff;font-size:52px;line-height:1.05}
.maint__lead{color:var(--on-deep);font-size:17px;margin:18px 0 28px;max-width:520px}
.maint__contacts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12)}
.maint__contacts span{display:block;font-size:12.5px;color:var(--on-deep-3);margin-bottom:4px}
.maint__contacts a,.maint__contacts b{color:#fff;font-size:15px;font-weight:700}
.maint__note{margin-top:26px;font-size:13.5px;color:var(--on-deep-3);max-width:480px}
.maint__card{background:#fff;border-radius:18px;padding:28px 26px;box-shadow:0 24px 60px rgba(0,0,0,.25)}
.maint__card h3{font-size:20px}
.maint-foot{background:rgba(0,0,0,.18);padding:16px 0;color:var(--on-deep-3);font-size:12.5px}
.maint-foot .container{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
@media (max-width:900px){
  .maint__grid{grid-template-columns:1fr;gap:32px}
  .maint h1{font-size:36px}
  .maint__contacts{grid-template-columns:1fr;gap:12px}
  .maint-top__inner{min-height:64px}
  .maint-top .logo img{height:36px}
  .maint-top .logo__text{font-size:13px}
  .maint-top .logo__text span{font-size:10px}
}
@media (max-width:560px){
  .maint h1{font-size:30px}
  .maint__card{padding:20px}
  .maint-top__phone{font-size:13px}
}
@media (max-width:560px){
  .maint-top__phone{display:none}
}