/* HQCAM — магазин и монтаж видеонаблюдения */
:root{
  --ink:#16233f; --ink-2:#44526e; --ink-3:#7a869c;
  --bg:#eef2f5; --card:#fff; --line:#d7dee6; --line-2:#e8edf2;
  --amber:#ffb21e; --amber-d:#f09e00; --amber-soft:#fff3d6;
  --ok:#1d8f55; --warn:#a96300; --bad:#c23a2b;
  --r-lg:22px; --r:14px; --r-sm:10px;
  --f-body:"Onest",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --f-disp:"Unbounded","Onest",system-ui,sans-serif;
  --wrap:1240px; --gut:16px;
  --hdr:64px; --tab:62px;
  --shadow:0 1px 2px rgba(22,35,63,.06),0 8px 24px -12px rgba(22,35,63,.18);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--hdr) + 12px)}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.55 var(--f-body);-webkit-font-smoothing:antialiased;padding-bottom:calc(var(--tab) + env(safe-area-inset-bottom))}
img{max-width:100%;height:auto;display:block}
fieldset{min-width:0}
.catgrid>*,.pgrid>*,.prod>*,.calc>*,.cart>*,.contacts>*,.mz-head>*,.doors>*,.prod-tabs>*,.wgrid>*{min-width:0}
h1,h2,h3,.cat-name,.pcard-name{overflow-wrap:break-word;hyphens:auto}
main{overflow-x:clip}
a{color:inherit;text-decoration-color:rgba(22,35,63,.35);text-underline-offset:3px}
a:hover{text-decoration-color:currentColor}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{margin:0 0 .5em;line-height:1.15;letter-spacing:-.01em}
h1,h2{font-family:var(--f-disp);font-weight:700}
h2{font-size:clamp(22px,3.2vw,32px)}
h3{font-size:18px;font-weight:600}
p{margin:0 0 1em}
:focus-visible{outline:3px solid var(--amber-d);outline-offset:2px;border-radius:4px}
.ic{flex:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.narrow{max-width:800px}
.muted{color:var(--ink-3)}
.small{font-size:14px}
.sr,.skip:not(:focus){position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip:focus{position:fixed;z-index:100;top:8px;left:8px;background:#fff;padding:10px 14px;border-radius:8px}
.hp{position:absolute!important;left:-9999px!important;opacity:0}
[hidden]{display:none!important}

/* ---------- кнопки ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:12px;border:2px solid transparent;font-weight:600;font-size:16px;text-decoration:none;cursor:pointer;transition:background .15s,border-color .15s,transform .1s;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-accent{background:var(--amber);color:var(--ink)}
.btn-accent:hover{background:var(--amber-d)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#0f1a31}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{background:var(--amber)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-ghost-dark{background:transparent;border-color:rgba(22,35,63,.35);color:var(--ink)}
.btn-ghost-dark:hover{border-color:var(--ink)}
.btn-small{min-height:40px;padding:0 14px;font-size:15px}
.btn-wide{width:100%}
.btn-grow{flex:1}
.btn[disabled]{opacity:.6;pointer-events:none}

/* ---------- шапка ---------- */
.topline{display:none;background:var(--ink);color:#c9d2e3;font-size:14px}
.topline-in{display:flex;gap:24px;align-items:center;min-height:36px}
.topline-in>span{display:inline-flex;gap:6px;align-items:center}
.topline-links{margin-left:auto;display:flex;gap:20px}
.topline-links a{color:#c9d2e3;text-decoration:none}
.topline-links a:hover{color:#fff}
.hdr{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line-2)}
.hdr-in{display:flex;align-items:center;gap:12px;min-height:var(--hdr)}
.logo{display:flex;flex-direction:column;text-decoration:none;line-height:1;margin-right:auto}
.logo-mark{display:inline-flex;font-family:var(--f-disp);font-weight:700;font-size:24px;letter-spacing:-.02em}
.logo-hq{background:var(--amber);color:var(--ink);padding:3px 5px 2px;border-radius:6px 0 0 6px}
.logo-rest{background:var(--ink);color:#fff;padding:3px 6px 2px 5px;border-radius:0 6px 6px 0}
.logo-sub{font-size:12px;color:var(--ink-3);margin-top:5px;white-space:nowrap}
.logo-inv .logo-rest{background:#fff;color:var(--ink)}
.btn-cat{display:none;align-items:center;gap:8px;height:44px;padding:0 16px;border-radius:12px;border:0;background:var(--ink);color:#fff;font-weight:600;cursor:pointer}
.btn-cat:hover{background:#0f1a31}
.search{display:none;position:relative;flex:1;max-width:440px}
.search input{width:100%;height:44px;border:1.5px solid var(--line);border-radius:12px;padding:0 46px 0 14px;background:#fff}
.search input:focus{border-color:var(--ink);outline:none}
.search button{position:absolute;right:4px;top:4px;width:36px;height:36px;border:0;border-radius:9px;background:transparent;cursor:pointer;display:grid;place-items:center}
.hdr.search-open .search{display:block;position:absolute;left:var(--gut);right:var(--gut);top:calc(var(--hdr) - 4px);max-width:none}
.hdr-nav{display:none;gap:22px}
.hdr-nav a{text-decoration:none;font-weight:500}
.hdr-nav a:hover,.hdr-nav a[aria-current]{color:var(--amber-d)}
.hdr-phone{display:none;align-items:center;gap:6px;font-weight:700;text-decoration:none;white-space:nowrap}
.hdr-icon,.hdr-cart{position:relative;width:44px;height:44px;display:grid;place-items:center;border:0;background:transparent;border-radius:12px;cursor:pointer;text-decoration:none}
.hdr-icon:hover,.hdr-cart:hover{background:var(--bg)}
.cart-count{position:absolute;top:3px;right:1px;min-width:20px;height:20px;padding:0 5px;border-radius:10px;background:var(--amber);color:var(--ink);font:700 12px/20px var(--f-body);text-align:center;font-style:normal}
.cart-count.bump{animation:bump .35s}
@keyframes bump{50%{transform:scale(1.35)}}

/* ---------- выезжающее меню каталога ---------- */
.drawer{position:fixed;inset:0;z-index:60;background:rgba(14,22,40,.45)}
.drawer-panel{position:absolute;left:0;top:0;bottom:0;width:min(420px,92vw);background:#fff;overflow:auto;padding:0 0 32px;animation:slideIn .22s ease-out}
@keyframes slideIn{from{transform:translateX(-100%)}}
.drawer-head{position:sticky;top:0;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--line-2);font-size:20px}
.x{width:44px;height:44px;border:0;background:transparent;border-radius:10px;display:grid;place-items:center;cursor:pointer}
.x:hover{background:var(--bg)}
.drawer-cats{list-style:none;margin:0;padding:8px 0}
.drawer-cats>li>a{display:block;padding:12px 20px;font-weight:600;text-decoration:none}
.drawer-cats ul{list-style:none;margin:0 0 6px;padding:0}
.drawer-cats ul a{display:block;padding:7px 20px 7px 34px;color:var(--ink-2);text-decoration:none;font-size:15px}
.drawer-cats a:hover{background:var(--bg)}
.drawer-more{border-top:1px solid var(--line-2);padding:12px 0}
.drawer-more a{display:block;padding:10px 20px;text-decoration:none;color:var(--ink-2)}

/* ---------- нижняя панель (мобильная) ---------- */
.tabbar{position:fixed;z-index:45;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);height:calc(var(--tab) + env(safe-area-inset-bottom))}
.tabbar>a,.tabbar>button{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;border:0;background:transparent;font-size:11px;font-weight:500;color:var(--ink-2);text-decoration:none;cursor:pointer}
.tabbar .tab-call{color:var(--ink);background:var(--amber)}
.tabbar .cart-count{top:5px;right:calc(50% - 22px)}

/* ---------- главная ---------- */
.hero{padding:22px 0 8px}
.hero-title{font-size:clamp(27px,6.6vw,56px);line-height:1.08;max-width:17ch;margin-bottom:12px;letter-spacing:-.02em}
.hero-lead{font-size:clamp(16px,2vw,19px);color:var(--ink-2);max-width:60ch;margin-bottom:20px}
.doors{display:grid;gap:12px}
.door{position:relative;overflow:hidden;border-radius:var(--r-lg);padding:22px 20px 22px;display:flex;flex-direction:column;gap:16px;min-height:300px;isolation:isolate}
.door h2{font-size:clamp(22px,3vw,30px);margin-bottom:8px;max-width:14ch}
.door p{margin:0;max-width:36ch}
.door-kicker{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:15px;margin-bottom:12px;opacity:.85}
.door .btn{align-self:flex-start}
.door-art{position:absolute;z-index:-1;right:-14px;bottom:-10px;width:210px;opacity:.16}
.door-shop{background:var(--ink);color:#fff}
.door-shop p{color:#c6cfe0}
.door-chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.door-chips a{display:inline-flex;gap:6px;align-items:baseline;padding:7px 12px;border-radius:999px;background:rgba(255,255,255,.1);color:#fff;text-decoration:none;font-size:14px}
.door-chips a:hover{background:rgba(255,255,255,.2)}
.door-chips small{color:var(--amber)}
.door-install{background:var(--amber);color:var(--ink)}
.door-install p{color:#3d3420}
.door-price{font-family:var(--f-disp);font-weight:700;font-size:clamp(30px,5vw,44px);line-height:1;margin:auto 0 0}
.door-price span{font-size:.45em;font-weight:500;vertical-align:.5em}
.door-actions{display:flex;flex-wrap:wrap;gap:10px}
.facts{list-style:none;margin:16px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.facts li{background:#fff;padding:14px 16px;display:flex;flex-direction:column}
.facts b{font-family:var(--f-disp);font-size:clamp(17px,2.4vw,22px);line-height:1.15}
.facts span{font-size:14px;color:var(--ink-2)}

.sec{padding:36px 0 8px}
.sec-inner{margin-top:40px}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:16px}
.sec-head h2{margin:0}
.link-more{font-weight:600;white-space:nowrap;color:var(--ink-2)}

.catgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.cat-tile{display:flex;flex-direction:column;gap:6px;padding:16px;background:#fff;border-radius:var(--r);text-decoration:none;border:1px solid var(--line-2);min-height:128px;transition:border-color .15s}
.cat-tile:hover{border-color:var(--ink)}
.cat-tile img{width:64px;height:64px;object-fit:contain;margin-bottom:auto}
.cat-ic{width:48px;height:48px;border-radius:12px;background:var(--bg);display:grid;place-items:center;margin-bottom:auto}
.cat-name{font-weight:600;line-height:1.25}
.cat-n{font-size:13px;color:var(--ink-3)}

.steps{list-style:none;margin:0;padding:0;display:grid;gap:12px;counter-reset:s}
.steps li{background:#fff;border-radius:var(--r);padding:18px 18px 16px;border-left:4px solid var(--amber)}
.step-n{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--ink);color:#fff;font:700 15px var(--f-disp);margin-bottom:10px}
.steps h3{margin-bottom:4px}
.steps p{margin:0;color:var(--ink-2);font-size:15px}

.benefits{list-style:none;margin:0;padding:0;display:grid;gap:18px}
.benefits li{display:flex;gap:14px}
.benefits .ic{color:var(--amber-d);margin-top:2px}
.benefits h3{margin-bottom:2px}
.benefits p{margin:0;color:var(--ink-2);font-size:15px}

.cta-band{background:var(--ink);color:#fff;border-radius:var(--r-lg);padding:24px 20px;display:flex;flex-direction:column;gap:18px;margin-top:40px}
.cta-band h2{margin-bottom:6px}
.cta-band p{color:#c6cfe0;margin:0}
.cta-band .btn-ghost{color:#fff;border-color:rgba(255,255,255,.35)}
.cta-band .btn-ghost:hover{border-color:#fff}
.cta-actions{display:flex;flex-wrap:wrap;gap:10px}

.faq details{background:#fff;border-radius:var(--r);margin-bottom:8px;border:1px solid var(--line-2)}
.faq summary{list-style:none;cursor:pointer;padding:16px 48px 16px 18px;font-weight:600;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:20px;top:50%;width:10px;height:10px;border-right:2px solid;border-bottom:2px solid;transform:translateY(-70%) rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq details>div{padding:0 18px 6px;color:var(--ink-2)}
.seo-text{color:var(--ink-2);font-size:15px}

/* ---------- карточки товаров ---------- */
.pgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.pgrid-scroll{grid-auto-flow:column;grid-template-columns:none;grid-auto-columns:70%;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:var(--gut);margin:0 calc(-1 * var(--gut));padding:2px var(--gut) 10px;scrollbar-width:none}
.pgrid-scroll::-webkit-scrollbar{display:none}
.pgrid-scroll>*{scroll-snap-align:start}
.pcard{background:#fff;border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;border:1px solid var(--line-2)}
.pcard-img{position:relative;display:block;aspect-ratio:1;background:#fff;padding:10px}
.pcard-img img{width:100%;height:100%;object-fit:contain}
.badges{position:absolute;left:8px;top:8px;display:flex;flex-direction:column;gap:4px;align-items:flex-start}
.badge{font-style:normal;font-size:12px;font-weight:600;padding:2px 8px;border-radius:6px;background:var(--ink);color:#fff}
.b-sale{background:var(--bad)}
.b-hit{background:var(--amber);color:var(--ink)}
.pcard-body{padding:4px 12px 12px;display:flex;flex-direction:column;gap:6px;flex:1}
.pcard-name{font-weight:500;line-height:1.3;text-decoration:none;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;font-size:15px}
.pcard-name:hover{color:var(--amber-d)}
.pcard-short{display:none;font-size:13px;color:var(--ink-3);margin:0}
.stock{font-size:13px;font-weight:500;display:inline-flex;align-items:center;gap:6px}
.stock::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.s-in{color:var(--ok)} .s-order{color:var(--warn)} .s-out{color:var(--ink-3)}
.pcard-foot{margin-top:auto;display:flex;align-items:flex-end;justify-content:space-between;gap:8px}
.price b{font-size:18px;font-weight:700;white-space:nowrap}
.price s{display:block;font-size:13px;color:var(--ink-3)}
.price-req{font-size:15px!important;font-weight:600!important}
.btn-add{flex:none;width:44px;height:44px;border-radius:12px;border:0;background:var(--amber);color:var(--ink);display:grid;place-items:center;cursor:pointer}
.btn-add:hover{background:var(--amber-d)}
.btn-add.added{background:var(--ok);color:#fff}
.btn-ask{background:var(--bg)}
.btn-ask:hover{background:var(--line)}

/* ---------- внутренние страницы ---------- */
.page{padding-top:12px;padding-bottom:24px}
.crumbs{display:flex;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--ink-3);margin-bottom:12px}
.crumbs a{color:var(--ink-3);text-decoration:none}
.crumbs a:hover{color:var(--ink)}
.page-title{font-size:clamp(24px,4.4vw,40px);margin-bottom:16px}
.subcats{display:flex;gap:8px;overflow-x:auto;margin:0 calc(-1 * var(--gut)) 12px;padding:0 var(--gut) 4px;scrollbar-width:none}
.subcats::-webkit-scrollbar{display:none}
.subcats a{flex:none;padding:9px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);text-decoration:none;font-size:14px;font-weight:500}
.subcats a:hover{border-color:var(--ink)}
.subcats small{color:var(--ink-3);margin-left:2px}
.filters{display:flex;flex-wrap:wrap;gap:8px 12px;align-items:center;margin-bottom:14px}
.f-sel select{height:40px;border:1px solid var(--line);border-radius:10px;padding:0 32px 0 12px;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%2316233f' stroke-width='2'%3E%3Cpath d='m1 1 5 5 5-5'/%3E%3C/svg%3E") no-repeat right 12px center;appearance:none;font-size:14px;max-width:200px}
.f-check{display:inline-flex;align-items:center;gap:6px;font-size:14px;cursor:pointer}
.f-check input{width:18px;height:18px;accent-color:var(--ink)}
.f-count{margin-left:auto;font-size:14px;color:var(--ink-3)}
.pager{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin:24px 0}
.pager a,.pager span{min-width:42px;height:42px;display:grid;place-items:center;border-radius:10px;background:#fff;text-decoration:none;font-weight:600}
.pager span{background:var(--ink);color:#fff}
.empty{background:#fff;border-radius:var(--r-lg);padding:32px 20px;text-align:center;max-width:620px;margin:16px auto}
.empty p{color:var(--ink-2)}
.empty-404 .big404{font:700 clamp(80px,20vw,140px)/1 var(--f-disp);color:var(--amber);margin:0}
.search-404{display:block;max-width:420px;margin:0 auto 16px}
.cat-text{margin-top:40px;color:var(--ink-2)}

.prose{line-height:1.65}
.prose h2{font-size:clamp(20px,2.6vw,26px);margin-top:1.4em}
.prose h3{margin-top:1.2em}
.prose ul,.prose ol{padding-left:1.3em;margin:0 0 1em}
.prose li{margin-bottom:.35em}
.prose table{border-collapse:collapse;width:100%;margin:0 0 1em;font-size:15px}
.prose td,.prose th{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
.prose>:first-child{margin-top:0}
.lead{font-size:17px;color:var(--ink-2)}

/* ---------- товар ---------- */
.prod{display:grid;gap:18px}
.gallery{background:#fff;border-radius:var(--r-lg);padding:12px}
.g-main{aspect-ratio:1;display:grid;place-items:center}
.g-main a,.g-main>img{width:100%;height:100%}
.g-main img{width:100%;height:100%;object-fit:contain}
.g-thumbs{display:flex;gap:8px;overflow-x:auto;margin-top:10px;scrollbar-width:none}
.g-thumbs button{flex:none;width:64px;height:64px;padding:4px;border:2px solid var(--line-2);border-radius:10px;background:#fff;cursor:pointer}
.g-thumbs button[aria-selected=true]{border-color:var(--ink)}
.g-thumbs img{width:100%;height:100%;object-fit:contain}
.prod-title{font-family:var(--f-body);font-weight:700;font-size:clamp(22px,3.4vw,32px);letter-spacing:-.015em;margin-bottom:10px}
.prod-meta{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:14px;color:var(--ink-3);margin-bottom:12px}
.prod-short{color:var(--ink-2)}
.buybox{background:#fff;border-radius:var(--r-lg);padding:18px;display:flex;flex-direction:column;gap:12px}
.price-lg b{font-size:32px;font-family:var(--f-disp);font-weight:700}
.price-lg s{font-size:16px}
.buy-row{display:flex;gap:10px}
.qty{display:inline-flex;align-items:center;border:1.5px solid var(--line);border-radius:12px;height:48px;overflow:hidden;background:#fff}
.qty button{width:42px;height:100%;border:0;background:transparent;display:grid;place-items:center;cursor:pointer}
.qty button:hover{background:var(--bg)}
.qty input{width:44px;height:100%;border:0;text-align:center;font-weight:600;-moz-appearance:textfield;background:transparent}
.qty input::-webkit-inner-spin-button{-webkit-appearance:none}
.buy-notes{list-style:none;margin:4px 0 0;padding:12px 0 0;border-top:1px solid var(--line-2);display:grid;gap:8px;font-size:14px;color:var(--ink-2)}
.buy-notes li{display:flex;gap:10px;align-items:flex-start}
.prod-tabs{display:grid;gap:18px;margin-top:24px}
.prod-specs,.prod-desc{background:#fff;border-radius:var(--r-lg);padding:20px}
.specs{margin:0}
.specs div{display:grid;grid-template-columns:minmax(120px,45%) 1fr;gap:12px;padding:9px 0;border-bottom:1px dashed var(--line);font-size:15px}
.specs div:last-child{border:0}
.specs dt{color:var(--ink-3)}
.specs dd{margin:0;font-weight:500}
.sticky-buy{position:fixed;z-index:44;left:0;right:0;bottom:calc(var(--tab) + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line);padding:8px var(--gut);display:flex;align-items:center;justify-content:space-between;gap:12px;transform:translateY(120%);transition:transform .2s}
.sticky-buy.show{transform:none}
.sticky-buy .price b{font-size:20px}

/* ---------- корзина ---------- */
.cart{display:grid;gap:18px;align-items:start}
.cart-list{background:#fff;border-radius:var(--r-lg);padding:6px 16px}
.citem{display:grid;grid-template-columns:72px 1fr auto;gap:12px;padding:14px 0;border-bottom:1px solid var(--line-2);align-items:center}
.citem:last-child{border:0}
.citem img{width:72px;height:72px;object-fit:contain;border-radius:8px;background:#fff}
.citem-name{font-weight:500;line-height:1.3;text-decoration:none;font-size:15px}
.citem-price{font-size:13px;color:var(--ink-3)}
.citem-side{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.citem-sum{font-weight:700;white-space:nowrap}
.citem .qty{height:38px}
.citem .qty button{width:34px}
.citem .qty input{width:34px}
.citem-del{border:0;background:transparent;color:var(--ink-3);cursor:pointer;display:inline-flex;gap:4px;align-items:center;font-size:13px;padding:4px}
.citem-del:hover{color:var(--bad)}
.citem-warn{grid-column:2/-1;font-size:13px;color:var(--warn)}
.cart-form{background:#fff;border-radius:var(--r-lg);padding:20px}
.cart-total{display:flex;justify-content:space-between;align-items:baseline;padding:14px 0;border-top:1px solid var(--line-2)}
.cart-total b{font:700 26px var(--f-disp)}
.cart-empty,.cart-done{background:#fff;border-radius:var(--r-lg);padding:32px 20px;text-align:center;max-width:620px;margin:0 auto}
.done-ic{display:inline-grid;place-items:center;width:64px;height:64px;border-radius:50%;background:var(--ok);color:#fff;margin-bottom:12px}

/* ---------- формы ---------- */
.form{display:flex;flex-direction:column;gap:12px}
.form label{display:flex;flex-direction:column;gap:5px;font-size:14px;font-weight:500}
.form input:not([type=checkbox]):not([type=radio]):not([type=range]),.form textarea,.form select{width:100%;min-height:48px;border:1.5px solid var(--line);border-radius:12px;padding:11px 14px;background:#fff;font-size:16px;font-weight:400}
.form textarea{resize:vertical;min-height:90px}
.form input:focus,.form textarea:focus{border-color:var(--ink);outline:none}
.form .check{flex-direction:row;align-items:flex-start;gap:10px;font-weight:400;cursor:pointer}
.form .check input,.calc .check input{width:20px;height:20px;margin:1px 0 0;accent-color:var(--ink);flex:none}
.check-box{border:1.5px solid var(--line);border-radius:12px;padding:12px 14px}
.check-box:has(input:checked){border-color:var(--ink);background:var(--amber-soft)}
.check-box span,.radio span{display:flex;flex-direction:column;gap:2px}
.check-box small,.radio small{color:var(--ink-3);font-size:13px}
.form-2{display:grid;gap:12px}
.radios{border:0;margin:0;padding:0;display:grid;gap:8px}
.radios legend{font-size:14px;font-weight:500;margin-bottom:6px}
.radio{flex-direction:row!important;gap:10px!important;align-items:flex-start;border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;cursor:pointer;font-weight:400!important}
.radio input{width:20px;height:20px;margin:1px 0 0;accent-color:var(--ink);flex:none}
.radio:has(input:checked){border-color:var(--ink)}
.form-msg{margin:0;font-size:15px;min-height:1px}
.form-msg.err{color:var(--bad)}
.form-msg.ok{color:var(--ok)}

/* ---------- модальное окно ---------- */
.modal{position:fixed;inset:0;z-index:70;background:rgba(14,22,40,.5);display:flex;align-items:flex-end;justify-content:center}
.modal-box{position:relative;background:#fff;width:100%;max-width:480px;max-height:92vh;overflow:auto;border-radius:22px 22px 0 0;padding:24px 20px calc(20px + env(safe-area-inset-bottom));animation:up .22s ease-out}
@keyframes up{from{transform:translateY(40px);opacity:0}}
.modal-box .x{position:absolute;right:8px;top:8px}
.modal-box h2{font-size:24px;padding-right:40px}
.toast{position:fixed;z-index:80;left:50%;bottom:calc(var(--tab) + 16px + env(safe-area-inset-bottom));transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 16px;border-radius:12px;font-size:15px;display:flex;gap:12px;align-items:center;max-width:calc(100vw - 32px);box-shadow:var(--shadow)}
.toast a{color:var(--amber);font-weight:600;white-space:nowrap}

/* ---------- лайтбокс ---------- */
.lb{position:fixed;inset:0;z-index:90;background:rgba(10,15,28,.94);display:flex;align-items:center;justify-content:center}
.lb img{max-width:96vw;max-height:86vh;object-fit:contain}
.lb button{position:absolute;width:48px;height:48px;border:0;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;display:grid;place-items:center;cursor:pointer}
.lb .lb-x{top:12px;right:12px}
.lb .lb-p{left:12px;top:50%}
.lb .lb-n{right:12px;top:50%}
.lb .lb-p .ic{transform:rotate(180deg)}
.lb-c{position:absolute;bottom:16px;color:#fff;font-size:14px}

/* ---------- монтаж ---------- */
.mz-head{display:grid;gap:20px;margin-bottom:28px}
.mz-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.mz-included{background:#fff;border-radius:var(--r-lg);padding:20px}
.mz-included h2{font-size:20px}
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:10px;font-size:15px}
.ticks li{display:flex;gap:10px}
.ticks .ic{color:var(--ok);margin-top:2px}
.calc{display:grid;gap:12px;align-items:start;scroll-margin-top:calc(var(--hdr) + 12px)}
.calc-form{background:#fff;border-radius:var(--r-lg);padding:20px}
.calc-row,.calc-range,.calc-sel{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line-2)}
.calc-row>span,.calc-range>span,.calc-sel>span{display:flex;flex-direction:column}
.calc small{color:var(--ink-3);font-size:13px}
.calc-range{flex-wrap:wrap}
.calc-range input{width:100%;accent-color:var(--ink)}
.calc-sel select{height:44px;border:1.5px solid var(--line);border-radius:10px;padding:0 10px;background:#fff;max-width:60%}
.calc-extras{border:0;padding:12px 0 0;margin:0;display:grid;gap:10px}
.calc-extras legend{font-weight:600;margin-bottom:8px}
.calc-extras .check{display:flex;gap:10px;align-items:flex-start;cursor:pointer;font-size:15px}
.calc-extras .check span{min-width:0}
.calc-sel select{min-width:0}
.calc-result{background:var(--ink);color:#fff;border-radius:var(--r-lg);padding:20px;display:flex;flex-direction:column;gap:8px}
.calc-result .muted{color:#a9b5ca}
.calc-sum{font:700 clamp(32px,6vw,44px)/1.1 var(--f-disp);color:var(--amber)}
.calc-lines{list-style:none;margin:6px 0;padding:0;font-size:14px;color:#c6cfe0;display:grid;gap:4px}
.calc-lines li{display:flex;justify-content:space-between;gap:12px}
.ptable{background:#fff;border-radius:var(--r-lg);padding:16px 18px;margin-bottom:12px;overflow-x:auto}
.ptable h3{margin-bottom:8px}
.ptable table{width:100%;border-collapse:collapse;font-size:15px}
.ptable th{text-align:left;font-size:13px;color:var(--ink-3);font-weight:500;padding:6px 8px 6px 0;border-bottom:1px solid var(--line)}
.ptable td{padding:9px 8px 9px 0;border-bottom:1px solid var(--line-2)}
.ptable td:nth-child(2){color:var(--ink-3);white-space:nowrap}
.ptable td:last-child{font-weight:600;white-space:nowrap;text-align:right}
.ptable th:last-child{text-align:right}

/* ---------- работы ---------- */
.wgrid{display:grid;gap:12px;grid-template-columns:repeat(2,1fr)}
.wcard{text-decoration:none;display:flex;flex-direction:column;gap:4px}
.wcard-img{position:relative;display:block;aspect-ratio:4/3;border-radius:var(--r);overflow:hidden;background:var(--line-2);margin-bottom:6px}
.wcard-img img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.wcard:hover img{transform:scale(1.03)}
.wcard-img i{position:absolute;right:8px;bottom:8px;font-style:normal;font-size:12px;background:rgba(22,35,63,.75);color:#fff;padding:2px 8px;border-radius:6px}
.wcard b{line-height:1.3;font-weight:600;font-size:15px}
.wcard small{color:var(--ink-3)}
.work-facts{list-style:none;padding:0;margin:0 0 18px;display:flex;flex-wrap:wrap;gap:8px 20px;color:var(--ink-2)}
.work-facts li{display:flex;gap:6px;align-items:center}
.work-photos{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:18px}
.work-photos img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-sm)}

/* ---------- контакты ---------- */
.contacts{display:grid;gap:16px}
.contact-card{background:#fff;border-radius:var(--r-lg);padding:22px}
.contact-phone{display:block;font:700 clamp(26px,5vw,34px)/1.2 var(--f-disp);text-decoration:none}
.contact-phone2{display:block;font-weight:600;margin-top:4px}
.contact-list{list-style:none;padding:0;margin:18px 0;display:grid;gap:14px}
.contact-list li{display:flex;gap:12px}
.contact-list span{display:flex;flex-direction:column}
.contact-list b{font-size:13px;color:var(--ink-3);font-weight:500}
.contact-btns{display:flex;flex-wrap:wrap;gap:8px}
.legal{margin-top:18px;padding-top:14px;border-top:1px solid var(--line-2)}
.map{border-radius:var(--r-lg);overflow:hidden;background:var(--line-2);min-height:320px}
.map iframe{width:100%;height:100%;min-height:320px;border:0;display:block}

/* ---------- подвал ---------- */
.ftr{background:var(--ink);color:#c6cfe0;margin-top:48px;padding:36px 0 24px;font-size:15px}
.ftr-grid{display:grid;gap:28px}
.ftr-brand p{margin-top:12px;max-width:34ch}
.ftr-col{display:flex;flex-direction:column;gap:8px}
.ftr-col b{color:#fff;margin-bottom:4px}
.ftr a{color:#c6cfe0;text-decoration:none}
.ftr a:hover{color:#fff}
.ftr-phone{font:700 22px var(--f-disp);color:#fff!important}
.socials{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.socials a{color:var(--amber)}
.ftr-bottom{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:28px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:#8f9bb3}
.ftr-bottom a{color:#8f9bb3}

/* ================= адаптив ================= */
@media (min-width:600px){
  :root{--gut:24px}
  .pgrid{grid-template-columns:repeat(3,1fr);gap:14px}
  .pgrid-scroll{grid-auto-columns:38%}
  .catgrid{grid-template-columns:repeat(3,1fr)}
  .facts{grid-template-columns:repeat(4,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .benefits{grid-template-columns:repeat(2,1fr);gap:24px 32px}
  .form-2{grid-template-columns:1fr 1fr}
  .wgrid{grid-template-columns:repeat(3,1fr)}
  .work-photos{grid-template-columns:repeat(3,1fr)}
  .pcard-short{display:block}
  .modal{align-items:center}
  .modal-box{border-radius:22px;padding:28px}
  .ftr-grid{grid-template-columns:1fr 1fr}
}
@media (min-width:900px){
  body{padding-bottom:0}
  .tabbar,.sticky-buy,.only-m{display:none!important}
  .topline{display:block}
  .btn-cat,.hdr-phone{display:inline-flex}
  .search{display:block}
  .logo{margin-right:8px}
  .hdr-in{gap:16px}
  .hdr-nav{display:flex}
  .hero{padding:36px 0 12px}
  .doors{grid-template-columns:1.25fr 1fr;gap:16px}
  .door{padding:32px;min-height:400px}
  .door-art{width:300px;right:-20px;bottom:-20px}
  .pgrid{grid-template-columns:repeat(4,1fr);gap:16px}
  .pgrid-scroll{grid-auto-flow:row;grid-template-columns:repeat(4,1fr);overflow:visible;margin:0;padding:0}
  .catgrid{grid-template-columns:repeat(5,1fr);gap:12px}
  .steps{grid-template-columns:repeat(4,1fr)}
  .benefits{grid-template-columns:repeat(3,1fr)}
  .sec{padding:56px 0 8px}
  .cta-band{flex-direction:row;align-items:center;justify-content:space-between;padding:32px 36px}
  .prod{grid-template-columns:1.1fr 1fr;gap:32px;align-items:start}
  .gallery{position:sticky;top:calc(var(--hdr) + 16px)}
  .prod-tabs{grid-template-columns:1fr 1fr;align-items:start}
  .cart{grid-template-columns:1.4fr 1fr}
  .cart-form{position:sticky;top:calc(var(--hdr) + 16px)}
  .mz-head{grid-template-columns:1.4fr 1fr;align-items:start}
  .calc{grid-template-columns:1.4fr 1fr}
  .calc-result{position:sticky;top:calc(var(--hdr) + 16px)}
  .contacts{grid-template-columns:1fr 1.3fr}
  .ftr-grid{grid-template-columns:1.3fr 1fr 1fr 1fr}
  .toast{bottom:24px}
}
@media (min-width:1100px){
  .hdr-nav{gap:26px}
}
@media (max-width:899px){
  .hdr-nav-only{display:none}
}
@media (max-width:380px){
  .logo-sub{display:none}
  .pcard-body{padding:4px 10px 10px}
  .price b{font-size:16px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}