@font-face{font-family:"Inter";src:url(fonts/inter-400.woff) format("woff");font-weight:400;font-display:swap}
@font-face{font-family:"Inter";src:url(fonts/inter-500.woff) format("woff");font-weight:500;font-display:swap}
@font-face{font-family:"Inter";src:url(fonts/inter-600.woff) format("woff");font-weight:600;font-display:swap}
@font-face{font-family:"Inter Display";src:url(fonts/interd-700.woff) format("woff");font-weight:700;font-display:swap}
@font-face{font-family:"Inter Display";src:url(fonts/interd-800.woff) format("woff");font-weight:800;font-display:swap}

:root{
  --g950:#061E2C;--g900:#0A2B3F;--g850:#0E3449;--g800:#163E55;--g700:#2B4B5E;--g600:#4A5D69;--g500:#66727D;--g400:#8C969F;--g300:#B5BEC5;--g200:#D5DBDF;--g150:#E2E6E9;--g100:#ECEFF1;--g50:#F5F7F8;--white:#fff;
  --amber:#ED8C17;--amber-600:#D27A0E;--amber-100:#FDEBD3;--blue:#0289C7;--blue-d:#016C9E;--blue-l:#E3F2FA;
  --ok:#2E8B57;--err:#C2412D;
  --r-s:6px;--r:12px;--r-l:20px;
  --sh-1:0 1px 2px rgba(18,22,26,.06),0 2px 6px -2px rgba(18,22,26,.06);
  --sh-2:0 1px 2px rgba(18,22,26,.05),0 12px 28px -14px rgba(18,22,26,.22);
  --sh-3:0 2px 4px rgba(18,22,26,.06),0 30px 60px -24px rgba(18,22,26,.35);
  --f:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --fd:"Inter Display","Inter",system-ui,sans-serif;
  --w:1320px;--pad:32px;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--g50);color:var(--g900);font:400 16px/1.6 var(--f);font-feature-settings:"cv11","ss01";-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--fd);font-weight:800;letter-spacing:-.025em;line-height:1.05;margin:0}
p{margin:0}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:4px}
.wrap{width:100%;max-width:var(--w);margin:0 auto;padding:0 var(--pad)}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.num{font-variant-numeric:tabular-nums}
.ico{width:20px;height:20px;flex:none}

/* Кнопки */
.btn{--h:48px;display:inline-flex;align-items:center;justify-content:center;gap:10px;height:var(--h);padding:0 22px;border-radius:var(--r-s);border:0;font:600 15px/1 var(--f);text-decoration:none;cursor:pointer;white-space:nowrap;transition:background-color .18s ease,box-shadow .18s ease,transform .18s ease,color .18s}
.btn:active{transform:translateY(1px)}
.btn-amber{background:var(--amber);color:#1B1206;box-shadow:inset 0 -2px 0 rgba(0,0,0,.14)}
.btn-amber:hover{background:#F39A2E}
.btn-blue{background:var(--blue);color:#fff;box-shadow:inset 0 -2px 0 rgba(0,0,0,.18)}
.btn-blue:hover{background:var(--blue-d)}
.btn-dark{background:var(--g900);color:var(--white);box-shadow:inset 0 -2px 0 rgba(0,0,0,.35)}
.btn-dark:hover{background:var(--g700)}
.btn-ghost{background:rgba(255,255,255,.08);color:var(--white);box-shadow:inset 0 0 0 1px rgba(255,255,255,.22)}
.btn-ghost:hover{background:rgba(255,255,255,.16)}
.btn-line{background:var(--white);color:var(--g900);box-shadow:inset 0 0 0 1.5px var(--g200)}
.btn-line:hover{box-shadow:inset 0 0 0 1.5px var(--g900)}
.btn-sm{--h:38px;padding:0 14px;font-size:14px}
.btn-lg{--h:56px;padding:0 28px;font-size:16px}
.btn-block{width:100%}
.btn.added{background:var(--blue);color:#fff;box-shadow:none}

/* Шапка */
.topbar{background:var(--g950);color:var(--g300);font-size:13px}
.topbar .wrap{display:flex;align-items:center;gap:28px;height:38px}
.topbar a{text-decoration:none}
.topbar span,.topbar a{display:inline-flex;align-items:center;gap:7px}
.topbar .ico{width:15px;height:15px;color:var(--g500)}
.topbar .msg{margin-left:auto;display:flex;gap:6px}
.topbar .msg a{height:26px;padding:0 10px;border-radius:13px;background:rgba(255,255,255,.06);color:var(--g150)}
.topbar .msg a:hover{background:rgba(255,255,255,.14)}

.head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid rgba(18,22,26,.08)}
.head > .wrap{display:flex;align-items:center;gap:20px;height:76px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none}
.logo svg{width:42px;height:42px}
.logo b{display:block;font:800 23px/1 var(--fd);letter-spacing:-.03em}
.logo small{display:block;font-size:11.5px;color:var(--g500);margin-top:4px;letter-spacing:.01em}
.cat-btn{display:inline-flex;align-items:center;gap:10px;height:48px;padding:0 18px 0 16px;border:0;border-radius:var(--r-s);background:var(--blue);color:#fff;font:600 15px/1 var(--f);cursor:pointer;flex:none;text-decoration:none}
.cat-btn:hover{background:var(--blue-d)}
.cat-btn .bars{display:grid;gap:3px}.cat-btn .bars i{display:block;width:16px;height:2px;background:#fff;border-radius:1px}.cat-btn .bars i:nth-child(2){width:11px}
.search{position:relative;flex:1;min-width:0;display:flex;height:48px;background:var(--g100);border-radius:var(--r-s);box-shadow:inset 0 0 0 1px transparent;transition:box-shadow .18s,background .18s}
.search:focus-within{background:#fff;box-shadow:inset 0 0 0 1.5px var(--g900),0 0 0 4px rgba(242,182,32,.25)}
.search input{flex:1;min-width:0;border:0;background:none;padding:0 16px 0 44px;outline:0;font-size:15px}
.search>.ico{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--g500)}
.search button{border:0;background:none;padding:0 16px;font-weight:600;font-size:14px;color:var(--g600);cursor:pointer}
.phones{display:flex;flex-direction:column;align-items:flex-end;flex:none;line-height:1.2}
.phones a{text-decoration:none;font:700 19px/1.25 var(--fd);letter-spacing:-.01em;color:var(--amber-600)}
.phones small{font-size:12px;color:var(--g500)}
.burger{display:none;width:44px;height:44px;border:0;border-radius:var(--r-s);background:var(--g100);cursor:pointer;place-items:center}
.call{display:none;width:44px;height:44px;border-radius:var(--r-s);background:var(--amber);place-items:center;color:var(--g950)}
.subnav{border-top:1px solid rgba(18,22,26,.06)}
.subnav .wrap{display:flex;gap:4px;height:46px;align-items:stretch}
.subnav a{display:flex;align-items:center;padding:0 14px;font-size:14.5px;font-weight:500;text-decoration:none;color:var(--g700);position:relative}
.subnav a:hover,.subnav a.on{color:var(--g950)}
.subnav a.on::after,.subnav a:hover::after{content:"";position:absolute;left:14px;right:14px;bottom:-1px;height:3px;background:var(--blue)}
.subnav .right{margin-left:auto;display:flex;align-items:center;gap:8px;color:var(--g500);font-size:13px}
.subnav .right b{color:var(--g900);font-weight:600}
.dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(46,139,87,.15)}

/* Мега-меню */
.mega{position:absolute;left:0;right:0;top:100%;background:#fff;box-shadow:var(--sh-3);border-top:1px solid var(--g150);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .2s,transform .2s,visibility .2s}
.mega.open{opacity:1;visibility:visible;transform:none}
.mega .wrap{display:grid;grid-template-columns:1fr 1fr 300px;gap:40px;padding-top:28px;padding-bottom:32px}
.mega h4{font-size:17px;letter-spacing:-.01em;display:flex;justify-content:space-between;padding-bottom:12px;margin-bottom:6px;border-bottom:1px solid var(--g150)}
.mega h4 small{font:500 12px var(--f);color:var(--g500)}
.mega ul{list-style:none;margin:0;padding:0;columns:2;column-gap:20px}
.mega li a{display:flex;align-items:center;gap:10px;padding:7px 8px;margin:0 -8px;border-radius:6px;text-decoration:none;font-size:14.5px}
.mega li a:hover{background:var(--g100)}
.mega li small{margin-left:auto;color:var(--g400);font-size:12px}
.mega .promo{border-radius:var(--r);background:var(--g900);color:#fff;padding:22px;display:flex;flex-direction:column;gap:12px;position:relative;overflow:hidden}
.mega .promo p{color:var(--g300);font-size:14px}
.mega .promo h5{margin:0;font:700 19px/1.2 var(--fd)}

.sw{width:12px;height:12px;border-radius:3px;flex:none;box-shadow:inset 0 0 0 1px rgba(0,0,0,.15),inset 0 4px 4px rgba(255,255,255,.35)}
.m-steel{background:linear-gradient(135deg,#E3E8EC,#9AA6B0)}.m-alu{background:linear-gradient(135deg,#F1F4F6,#B8C2CA)}.m-copper{background:linear-gradient(135deg,#EDA37A,#A2502A)}
.m-brass{background:linear-gradient(135deg,#F2D57E,#B88A1F)}.m-bronze{background:linear-gradient(135deg,#D9A66B,#7E5427)}.m-titan{background:linear-gradient(135deg,#BFC4CF,#6C7383)}
.m-nichrome{background:linear-gradient(135deg,#9AA0A6,#4E545A)}.m-zinc{background:linear-gradient(135deg,#D6E1E4,#8FA3A8)}.m-babbit{background:linear-gradient(135deg,#DAD6C6,#8E8A78)}

/* Hero */
.hero{position:relative;overflow:hidden;color:#fff;background:
  radial-gradient(1200px 600px at 78% 40%,rgba(242,182,32,.10),transparent 60%),
  radial-gradient(900px 500px at 10% 100%,rgba(120,150,175,.16),transparent 60%),
  linear-gradient(180deg,#1A2026 0%,#12161A 100%)}
.hero::before{content:"";position:absolute;inset:0;opacity:.5;background:repeating-linear-gradient(90deg,rgba(255,255,255,.018) 0 1px,transparent 1px 3px),repeating-linear-gradient(0deg,rgba(255,255,255,.012) 0 1px,transparent 1px 7px);pointer-events:none}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 60% 70% at 72% 45%,#000 20%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 60% 70% at 72% 45%,#000 20%,transparent 75%);pointer-events:none}
.hero>.wrap{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,1fr);gap:40px;align-items:center;padding-top:72px;padding-bottom:40px}
.badge{display:inline-flex;align-items:center;gap:10px;height:34px;padding:0 14px 0 6px;border-radius:17px;background:rgba(255,255,255,.07);box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);font-size:13.5px;color:var(--g200)}
.badge b{white-space:nowrap;flex:none;display:inline-grid;place-items:center;height:24px;padding:0 9px;border-radius:12px;background:var(--amber);color:var(--g950);font-size:12px;font-weight:600}
.hero h1{font-size:clamp(40px,5.4vw,76px);margin:22px 0 22px;letter-spacing:-.035em;line-height:.98}
.hero h1 span{display:block;color:var(--g300);font-weight:700}
.hero .lead{font-size:clamp(16px,1.35vw,19px);color:var(--g300);max-width:540px;line-height:1.55}
.hsearch{margin-top:32px;display:flex;align-items:center;height:64px;padding:6px 6px 6px 20px;background:#fff;border-radius:14px;box-shadow:0 20px 50px -20px rgba(0,0,0,.6),0 0 0 6px rgba(255,255,255,.06);max-width:600px;color:var(--g900)}
.hsearch .ico{color:var(--g500)}
.hsearch input{flex:1;min-width:0;border:0;outline:0;background:none;padding:0 14px;font-size:16px}
.hsearch .btn{--h:52px;border-radius:10px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;align-items:center;font-size:13px;color:var(--g400)}
.chips a{height:30px;display:inline-flex;align-items:center;padding:0 12px;border-radius:15px;background:rgba(255,255,255,.07);color:var(--g150);text-decoration:none;box-shadow:inset 0 0 0 1px rgba(255,255,255,.1);transition:background .15s}
.chips a:hover{background:rgba(255,255,255,.16)}
.hero-art{position:relative;aspect-ratio:1.08/1;margin-right:-40px}
.hero-art svg{width:100%;height:100%;filter:drop-shadow(0 40px 50px rgba(0,0,0,.45))}
.callout{position:absolute;display:flex;gap:10px;align-items:center;padding:10px 14px 10px 10px;border-radius:12px;background:rgba(24,29,34,.72);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:inset 0 0 0 1px rgba(255,255,255,.12),0 16px 30px -14px rgba(0,0,0,.6);font-size:13px;line-height:1.3;color:var(--g200);animation:float 7s ease-in-out infinite}
.callout b{display:block;color:#fff;font-weight:600;font-size:13.5px}
.callout .sw{width:28px;height:28px;border-radius:7px}
.callout.c2{animation-delay:-2.3s}.callout.c3{animation-delay:-4.6s}
@keyframes float{50%{transform:translateY(-8px)}}
.stats{position:relative;z-index:1;border-top:1px solid rgba(255,255,255,.08);background:rgba(0,0,0,.18)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:28px 24px 30px 0}
.stat+.stat{padding-left:28px;border-left:1px solid rgba(255,255,255,.08)}
.stat b{display:block;font:800 clamp(30px,3.2vw,44px)/1 var(--fd);letter-spacing:-.03em;color:#fff}
.stat b em{font-style:normal;color:var(--amber)}
.stat span{display:block;margin-top:8px;color:var(--g400);font-size:14px;line-height:1.4}

/* Секции */
.sec{padding:96px 0}
.sec-tight{padding:64px 0}
.sec-white{background:#fff}
.sec-dark{background:var(--g900);color:#fff}
.shead{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;flex-wrap:wrap}
.shead h2{font-size:clamp(30px,3.4vw,48px)}
.shead p{color:var(--g500);max-width:520px;margin-top:12px;font-size:17px}
.sec-dark .shead p{color:var(--g400)}
.more{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:15px;text-decoration:none;padding-bottom:3px;border-bottom:2px solid var(--blue);color:var(--blue-d)}
.more:hover{border-color:var(--g900)}

.tabs{display:inline-flex;padding:4px;border-radius:10px;background:var(--g150);gap:4px}
.tabs button{height:40px;padding:0 18px;border:0;border-radius:8px;background:none;font-weight:600;font-size:14.5px;cursor:pointer;color:var(--g600);display:inline-flex;align-items:center;gap:8px}
.tabs button.on{background:var(--blue);color:#fff;box-shadow:none}.tabs button.on small{color:#CDE9F7}
.tabs small{font-weight:500;color:var(--g400)}

/* Витрина категорий */
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cat{position:relative;display:flex;flex-direction:column;min-height:280px;padding:22px;border-radius:var(--r-l);background:linear-gradient(180deg,#fff 0%,#F7F9FA 100%);box-shadow:var(--sh-1),inset 0 0 0 1px rgba(18,22,26,.06);text-decoration:none;overflow:hidden;transition:box-shadow .25s,transform .25s}
.cat:hover{box-shadow:var(--sh-2),inset 0 0 0 1px rgba(18,22,26,.08);transform:translateY(-3px)}
.cat .art{position:absolute;right:-3%;bottom:-3%;width:80%;height:58%;transition:transform .4s cubic-bezier(.2,.7,.2,1)}
.cat:hover .art{transform:scale(1.05) translateY(-4px)}
.cat .art svg{width:100%;height:100%}
.cat .art svg{transform-origin:100% 100%}
.cat h3{font:700 20px/1.15 var(--fd);letter-spacing:-.015em;max-width:15ch;position:relative}
.cat .meta{margin-top:10px;font-size:13.5px;color:var(--g500);position:relative}
.cat .price{margin-top:auto;position:relative;display:inline-flex;align-self:flex-start;align-items:center;gap:6px;height:30px;padding:0 12px;border-radius:15px;background:var(--g900);color:#fff;font-size:13px;font-weight:600}
.cat .price.ask{background:rgba(18,22,26,.06);color:var(--g700)}
.cat.big{grid-column:span 2;grid-row:span 2;min-height:576px;background:linear-gradient(160deg,#20272E 0%,#12161A 100%);color:#fff;padding:32px}
.cat.big h3{font-size:34px;max-width:12ch}
.cat.big .meta{color:var(--g400);font-size:15px}
.cat.big .art{width:92%;height:56%;right:-4%;bottom:-2%}
.cat.big ul{list-style:none;margin:22px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px;max-width:400px;position:relative}
.cat.big li{height:30px;display:inline-flex;align-items:center;padding:0 12px;border-radius:15px;background:rgba(255,255,255,.08);font-size:13px;color:var(--g200)}
.cat.big .price{background:var(--amber);color:#1B1206}
.cat.wide{grid-column:span 2}
.cat.wide .art{width:52%;height:78%}

/* Таблица позиций */
.table{background:#fff;border-radius:var(--r-l);box-shadow:var(--sh-1),inset 0 0 0 1px rgba(18,22,26,.06);overflow-x:auto}
.table table{width:100%;border-collapse:collapse;font-size:14.5px}
.table thead th{background:var(--g50);color:var(--g500);font-weight:500;font-size:12.5px;text-align:left;padding:14px 16px;border-bottom:1px solid var(--g150);white-space:nowrap}
.table tbody tr{transition:background .15s}
.table tbody tr+tr td,.table tbody tr+tr th{border-top:1px solid var(--g100)}
.table tbody tr:hover{background:#FAFBFB}
.table td,.table tbody th{padding:12px 16px;text-align:left;font-weight:400;vertical-align:middle;white-space:nowrap}
.table .name{white-space:normal;min-width:250px}
.table .name a{display:flex;align-items:center;gap:14px;text-decoration:none}
.table .name a:hover b{text-decoration:underline;text-decoration-color:var(--amber);text-decoration-thickness:2px;text-underline-offset:3px}
.table .name b{font-weight:500;line-height:1.35}
.table .name small{display:block;color:var(--g400);font-size:12.5px;margin-top:2px}
.thumb{flex:none;width:52px;height:52px;border-radius:10px;background:linear-gradient(180deg,#F5F7F8,#E9EDF0);display:grid;place-items:center;overflow:hidden;box-shadow:inset 0 0 0 1px rgba(18,22,26,.05)}
.thumb svg{width:120%;height:120%}
.tag-alloy{display:inline-flex;align-items:center;gap:7px;height:26px;padding:0 10px 0 6px;border-radius:13px;background:var(--g100);font-size:13px;font-weight:500}
.tag-alloy .sw{width:14px;height:14px;border-radius:7px}
.pr{font:700 16px/1.2 var(--fd);letter-spacing:-.01em;white-space:nowrap}
.pr small{font:400 12px var(--f);color:var(--g500)}
.pr.ask{font:500 13.5px var(--f);color:var(--g500)}
.table .act{text-align:right;width:1%}
.empty{color:var(--g300)}

/* Почему мы */
.why{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:start}
.why-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.why-item{padding:22px;border-radius:var(--r);background:rgba(255,255,255,.04);box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}
.why-item .ic{width:44px;height:44px;border-radius:11px;display:grid;place-items:center;background:var(--blue);box-shadow:inset 0 -2px 0 rgba(0,0,0,.2);color:#fff;margin-bottom:16px}
.why-item h3{font:700 18px/1.25 var(--fd);letter-spacing:-.01em;margin-bottom:6px}
.why-item p{color:var(--g400);font-size:14.5px;line-height:1.5}
.quote{position:sticky;top:140px}
.quote h2{font-size:clamp(32px,3.6vw,52px);margin-bottom:22px}
.quote p{color:var(--g300);font-size:17px;max-width:460px}
.quote .sig{display:flex;gap:14px;align-items:center;margin-top:32px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1)}
.quote .sig b{display:block;font-size:15px}
.quote .sig span{color:var(--g400);font-size:13.5px}

/* Услуги */
.svcs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.svc{position:relative;display:flex;flex-direction:column;border-radius:var(--r-l);background:#fff;box-shadow:var(--sh-1),inset 0 0 0 1px rgba(18,22,26,.06);overflow:hidden;text-decoration:none;transition:box-shadow .25s,transform .25s}
.svc:hover{box-shadow:var(--sh-2);transform:translateY(-3px)}
.svc .pic{height:210px;background:linear-gradient(180deg,#EEF1F3,#E2E7EA);display:grid;place-items:center;overflow:hidden}
.svc .pic svg{width:86%;height:100%}
.svc .body{padding:24px 24px 26px}
.svc h3{font:700 22px/1.2 var(--fd);margin-bottom:10px}
.svc p{color:var(--g600);font-size:15px}
.svc ul{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:8px;font-size:14px;color:var(--g700)}
.svc li{display:flex;gap:10px}
.svc li::before{content:"";flex:none;width:16px;height:16px;margin-top:3px;border-radius:50%;background:var(--amber-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.2 2.2 4.8-4.9' fill='none' stroke='%23B07F00' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat}

/* Шаги */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s;list-style:none;margin:0;padding:0}
.steps li{position:relative;padding:28px 24px 26px;border-radius:var(--r-l);background:#fff;box-shadow:var(--sh-1),inset 0 0 0 1px rgba(18,22,26,.06);counter-increment:s}
.steps li::before{content:counter(s);display:grid;place-items:center;width:40px;height:40px;border-radius:10px;background:var(--blue);color:#fff;font:800 18px/1 var(--fd);margin-bottom:20px}
.steps li::after{content:"";position:absolute;top:47px;left:76px;right:-12px;height:2px;background:repeating-linear-gradient(90deg,var(--g200) 0 6px,transparent 6px 12px)}
.steps li:last-child::after{display:none}
.steps b{display:block;font:700 19px/1.2 var(--fd);margin-bottom:8px}
.steps span{color:var(--g600);font-size:14.5px}

/* География */
.geo{display:grid;grid-template-columns:1fr 1.15fr;gap:48px;align-items:center;border-radius:24px;background:linear-gradient(150deg,#0E3449,#061E2C);color:#fff;padding:56px;position:relative;overflow:hidden}
.geo h2{font-size:clamp(30px,3.2vw,46px);margin-bottom:18px}
.geo p{color:var(--g300);font-size:17px;max-width:440px}
.geo dl{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:32px 0 0}
.geo dl div{padding:16px 18px;border-radius:12px;background:rgba(255,255,255,.05);box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}
.geo dt{font-size:13px;color:var(--g400)}
.geo dd{margin:4px 0 0;font:700 18px/1.25 var(--fd)}

/* CTA */
.cta{position:relative;display:grid;grid-template-columns:1fr 480px;gap:56px;align-items:center;padding:64px;border-radius:24px;background:linear-gradient(135deg,#0B95D6 0%,#0289C7 50%,#0277AE 100%);overflow:hidden;box-shadow:0 40px 80px -44px rgba(2,104,152,.75)}
.cta::before{display:none}
.cta>*{position:relative}
.cta h2{font-size:clamp(30px,3.4vw,48px);color:#fff;margin-bottom:18px}
.cta p{color:#DDF0FA;font-size:17px;max-width:480px}
.cta .contacts{display:flex;gap:28px;margin-top:32px;flex-wrap:wrap}
.cta .contacts a{text-decoration:none;font:800 22px/1.2 var(--fd);color:#fff}
.cta .contacts small{display:block;font:500 13px var(--f);color:#BFE3F5}
.form{background:#fff;border-radius:var(--r-l);padding:28px;box-shadow:0 30px 60px -30px rgba(3,40,60,.55);display:grid;gap:14px}
.form h3{font:700 22px/1.2 var(--fd)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fld{display:grid;gap:6px}
.fld label{font-size:13px;font-weight:600;color:var(--g700)}
.fld input,.fld textarea,.fld select{width:100%;height:48px;padding:0 14px;border-radius:var(--r-s);border:0;background:var(--g100);box-shadow:inset 0 0 0 1px transparent;outline:0;font-size:15px;transition:box-shadow .15s,background .15s}
.fld textarea{height:96px;padding:12px 14px;resize:vertical}
.fld input:focus,.fld textarea:focus{background:#fff;box-shadow:inset 0 0 0 1.5px var(--g900),0 0 0 4px rgba(242,182,32,.25)}
.file{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:var(--r-s);border:1.5px dashed var(--g300);cursor:pointer;font-size:14px;color:var(--g600);position:relative}
.file:hover{border-color:var(--g900);color:var(--g900)}
.file input{position:absolute;inset:0;opacity:0;cursor:pointer}
.file b{color:var(--g900);font-weight:600}
.check{display:flex;gap:10px;align-items:flex-start;font-size:12.5px;color:var(--g500);line-height:1.45;cursor:pointer}
.check input{width:18px;height:18px;margin:0;flex:none;accent-color:var(--g900)}
.check a{color:var(--g700)}
.done{display:none;text-align:center;padding:24px 8px}
.done .okc{width:64px;height:64px;margin:0 auto 16px;border-radius:50%;display:grid;place-items:center;background:#E5F4EC;color:var(--ok)}
.done h3{margin-bottom:8px}
.done p{color:var(--g600)}
.form.sent>*{display:none}.form.sent .done{display:block}

/* Подвал */
.foot{background:var(--g950);color:var(--g400);padding:72px 0 0;font-size:14.5px}
.foot a{text-decoration:none}.foot a:hover{color:#fff}
.foot .grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px}
.foot .logo b{color:#fff}.foot .logo small{color:var(--g500)}
.foot .about{margin-top:20px;max-width:340px;line-height:1.6}
.foot h4{font:600 14px var(--f);letter-spacing:0;color:#fff;margin-bottom:16px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.foot .ph a{font:700 19px/1.2 var(--fd);color:#fff}
.foot .bottom{margin-top:56px;padding:22px 0 26px;border-top:1px solid rgba(255,255,255,.08);display:flex;flex-wrap:wrap;gap:16px 32px;font-size:12.5px;color:var(--g500)}
.foot .bottom p{max-width:640px}
.foot .bottom span:last-child{margin-left:auto}

/* Внутренние страницы */
.phead{position:relative;background:linear-gradient(180deg,#1A2026,#14181C);color:#fff;overflow:hidden}
.phead::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(90deg,transparent,#000 60%);-webkit-mask-image:linear-gradient(90deg,transparent,#000 60%)}
.phead .wrap{position:relative;z-index:1;padding-top:28px;padding-bottom:44px}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--g400);list-style:none;margin:0;padding:0}
.crumbs a{text-decoration:none}.crumbs a:hover{color:#fff}
.crumbs li+li::before{content:"/";margin-right:8px;color:var(--g600)}
.phead h1{font-size:clamp(32px,4vw,56px);margin-top:22px;display:flex;align-items:center;gap:16px}
.phead h1 .sw{width:26px;height:26px;border-radius:7px}
.phead .sub{margin-top:14px;color:var(--g300);font-size:17px;max-width:640px}
.phead .art{position:absolute;right:2%;bottom:-30px;width:440px;z-index:1;opacity:.95}
.phead .kpis{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.kpi{height:34px;display:inline-flex;align-items:center;gap:8px;padding:0 14px;border-radius:17px;background:rgba(255,255,255,.07);box-shadow:inset 0 0 0 1px rgba(255,255,255,.1);font-size:13.5px;color:var(--g200)}
.kpi b{color:#fff}
.kpi.amber{background:var(--amber);color:#1B1206;box-shadow:none}.kpi.amber b{color:#1B1206}
.subcats{display:flex;gap:10px;overflow-x:auto;padding:20px 0 4px;scrollbar-width:thin}
.subcats a{flex:none;display:flex;align-items:center;gap:12px;padding:8px 16px 8px 8px;border-radius:12px;background:#fff;box-shadow:var(--sh-1),inset 0 0 0 1px rgba(18,22,26,.06);text-decoration:none;font-size:14px;font-weight:500}
.subcats a:hover{box-shadow:var(--sh-2)}
.subcats a.on{box-shadow:inset 0 0 0 2px var(--g900)}
.subcats .thumb{width:44px;height:44px}
.subcats small{display:block;color:var(--g400);font-weight:400;font-size:12px}

.layout{display:grid;grid-template-columns:290px minmax(0,1fr);gap:28px;align-items:start;padding:28px 0 80px}
.filters{position:sticky;top:96px;background:#fff;border-radius:var(--r-l);box-shadow:var(--sh-1),inset 0 0 0 1px rgba(18,22,26,.06);max-height:calc(100vh - 112px);display:flex;flex-direction:column;overflow:hidden}
.filters .fh{display:flex;align-items:center;justify-content:space-between;padding:18px 20px 14px;border-bottom:1px solid var(--g100)}
.filters .fh b{font:700 17px var(--fd)}
.filters .fh a{font-size:13px;color:var(--g500);display:none}
.filters .fb{overflow:auto;padding:4px 20px}
.fgroup{padding:16px 0;border-bottom:1px solid var(--g100)}
.fgroup:last-child{border:0}
.fgroup h5{margin:0 0 10px;font:600 14px var(--f);display:flex;justify-content:space-between}
.fgroup h5 small{color:var(--g400);font-weight:500}
.fgroup .find{width:100%;height:36px;border-radius:8px;border:0;background:var(--g100);padding:0 12px;font-size:13.5px;margin-bottom:8px;outline:0}
.opts{display:grid;gap:2px;max-height:210px;overflow:auto;margin:0 -6px;padding:0 6px}
.opt{display:grid;grid-template-columns:18px 1fr auto;gap:10px;align-items:center;padding:6px 8px;margin:0 -8px;border-radius:7px;font-size:14px;cursor:pointer}
.opt:hover{background:var(--g50)}
.opt input{width:16px;height:16px;margin:0;accent-color:var(--g900)}
.opt small{color:var(--g400);font-size:12px}
.pills{display:flex;flex-wrap:wrap;gap:6px}
.pill{position:relative}
.pill input{position:absolute;opacity:0;inset:0;cursor:pointer}
.pill span{display:inline-flex;align-items:center;height:32px;padding:0 12px;border-radius:8px;background:var(--g100);font-size:13.5px;font-weight:500;font-variant-numeric:tabular-nums;transition:background .15s,color .15s}
.pill input:checked+span{background:var(--blue);color:#fff}
.pill:hover span{background:var(--g150)}
.range{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.range input{height:40px;border:0;border-radius:8px;background:var(--g100);padding:0 12px;font-size:14px;width:100%;outline:0}
.filters .ff{padding:14px 20px 18px;border-top:1px solid var(--g100);background:#fff}
.bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.bar .count{font:700 18px var(--fd)}
.bar .count small{font:400 14px var(--f);color:var(--g500);margin-left:6px}
.bar .sel{margin-left:auto;height:40px;border:0;border-radius:8px;background:#fff;padding:0 14px;box-shadow:inset 0 0 0 1px var(--g200);font-size:14px}
.ftoggle{display:none}
.chosen{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.chosen button{height:32px;display:inline-flex;align-items:center;gap:8px;padding:0 8px 0 12px;border:0;border-radius:16px;background:var(--blue);color:#fff;font-size:13px;cursor:pointer}
.chosen button span{opacity:.6}
.pager{display:flex;gap:6px;margin-top:20px;align-items:center}
.pager a{min-width:42px;height:42px;display:grid;place-items:center;padding:0 12px;border-radius:10px;background:#fff;box-shadow:inset 0 0 0 1px var(--g150);text-decoration:none;font-weight:600;font-size:14px}
.pager a.on{background:var(--blue);color:#fff;box-shadow:none}
.pager .gap{padding:0 6px;color:var(--g400)}
.seo{margin-top:40px;padding:32px;border-radius:var(--r-l);background:#fff;box-shadow:inset 0 0 0 1px rgba(18,22,26,.06);color:var(--g600);font-size:15px;columns:2;column-gap:40px}
.seo h3{column-span:all;font:700 22px var(--fd);color:var(--g900);margin-bottom:14px}
.seo p+p{margin-top:12px}

/* Карточка товара */
.pd{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;padding-top:36px;padding-bottom:64px;align-items:start}
.gallery{position:sticky;top:100px}
.stage{position:relative;aspect-ratio:1.15/1;border-radius:24px;background:radial-gradient(circle at 50% 40%,#FFFFFF 0%,#EEF1F3 55%,#E1E6E9 100%);box-shadow:var(--sh-1),inset 0 0 0 1px rgba(18,22,26,.06);display:grid;place-items:center;overflow:hidden}
.stage [data-stage]{width:84%}.stage [data-stage] svg{width:100%;height:auto}
.stage .gost{position:absolute;left:18px;top:18px;display:flex;gap:6px}
.stage .gost span{height:30px;display:inline-flex;align-items:center;padding:0 12px;border-radius:15px;background:#fff;box-shadow:var(--sh-1);font-size:12.5px;font-weight:600}
.thumbs{display:flex;gap:10px;margin-top:12px}
.thumbs button{width:84px;height:72px;border-radius:12px;border:0;background:#fff;box-shadow:inset 0 0 0 1px var(--g150);cursor:pointer;padding:4px;display:grid;place-items:center}
.thumbs button.on{box-shadow:inset 0 0 0 2px var(--g900)}
.pd h1{font-size:clamp(28px,3vw,42px);letter-spacing:-.03em}
.pd .badges{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 22px}
.pd .badges span{height:30px;display:inline-flex;align-items:center;gap:8px;padding:0 12px;border-radius:15px;background:#fff;box-shadow:inset 0 0 0 1px var(--g150);font-size:13px;font-weight:500}
.pd .badges .in{background:#E5F4EC;color:#1D6B41;box-shadow:none}
.specs{width:100%;border-collapse:collapse;font-size:15px}
.specs th,.specs td{padding:13px 0;border-bottom:1px solid var(--g150);text-align:left;vertical-align:top}
.specs th{font-weight:400;color:var(--g500);width:44%}
.specs td{font-weight:500}
.buy{margin-top:26px;padding:24px;border-radius:var(--r-l);background:var(--g900);color:#fff;box-shadow:var(--sh-3);position:relative;overflow:hidden}
.buy::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(242,182,32,.22),transparent 65%)}
.buy .p{font:800 32px/1 var(--fd);letter-spacing:-.02em}
.buy .note{color:var(--g400);font-size:13.5px;margin:8px 0 18px;max-width:420px}
.buy .acts{display:flex;gap:10px;position:relative;z-index:1}
.buy .acts .btn{flex:1}
.qty{display:flex;align-items:center;gap:6px;margin-bottom:16px;position:relative;z-index:1}
.qty input{width:110px;height:44px;border:0;border-radius:8px;background:rgba(255,255,255,.08);color:#fff;padding:0 12px;font-size:15px;outline:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.14)}
.qty select{height:44px;border:0;border-radius:8px;background:rgba(255,255,255,.08);color:#fff;padding:0 10px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.14)}
.qty select option{color:#000}
.buy .call{display:flex;position:relative;z-index:1;align-items:center;gap:12px;margin-top:18px;padding-top:16px;border-top:1px solid rgba(255,255,255,.1);font-size:14px;color:var(--g400);width:auto;height:auto;background:none}
.buy .call a{color:#fff;font:700 17px var(--fd);text-decoration:none}
.perks{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-top:14px}
.perks div{padding:14px;border-radius:12px;background:#fff;box-shadow:inset 0 0 0 1px var(--g150);font-size:13px;color:var(--g600);line-height:1.4}
.perks b{display:block;color:var(--g900);font-size:14px;margin-bottom:2px}
.ptabs{margin-top:8px}
.ptab{display:none;padding-top:20px;color:var(--g700);font-size:15px}
.ptab.on{display:block}
.ptab p+p{margin-top:10px}

/* Контентные страницы */
.content{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:56px;padding-top:56px;padding-bottom:96px;align-items:start}
.prose{font-size:17px;line-height:1.7;color:var(--g700);max-width:720px}
.prose h2{font-size:30px;color:var(--g950);margin:48px 0 16px}
.prose h2:first-child{margin-top:0}
.prose p+p{margin-top:14px}
.prose ul{list-style:none;padding:0;margin:16px 0;display:grid;gap:10px}
.prose li{display:flex;gap:12px}
.prose li::before{content:"";flex:none;width:8px;height:8px;border-radius:2px;background:var(--amber);margin-top:.65em}
.side{position:sticky;top:110px;display:grid;gap:14px}
.card{border-radius:var(--r-l);background:#fff;box-shadow:var(--sh-1),inset 0 0 0 1px rgba(18,22,26,.06);padding:24px}
.card h4{font:700 18px var(--fd);margin-bottom:12px}
.big3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:40px 0}
.big3 div{padding:22px;border-radius:16px;background:#fff;box-shadow:var(--sh-1),inset 0 0 0 1px rgba(18,22,26,.06)}
.big3 b{display:block;font:800 34px/1 var(--fd);letter-spacing:-.03em}
.big3 span{display:block;margin-top:8px;font-size:14px;color:var(--g500)}
.alloys{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}
.alloys span{height:34px;display:inline-flex;align-items:center;padding:0 14px;border-radius:17px;background:var(--g900);color:#fff;font-size:14px;font-weight:600}
.feature{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;padding:40px;border-radius:24px;background:#fff;box-shadow:var(--sh-1),inset 0 0 0 1px rgba(18,22,26,.06);margin-bottom:20px}
.feature.rev .fx{order:-1}
.feature .fx{border-radius:16px;background:linear-gradient(180deg,#EEF1F3,#DFE5E8);aspect-ratio:1.35/1;display:grid;place-items:center;overflow:hidden}
.feature .fx svg{width:84%}
.feature h2{font-size:clamp(26px,2.6vw,36px);margin-bottom:14px}
.feature p{color:var(--g600);font-size:16px}
.feature ul{list-style:none;margin:18px 0 22px;padding:0;display:grid;gap:10px;font-size:15px}
.feature li{display:flex;gap:12px}
.feature li::before{content:"";flex:none;width:20px;height:20px;border-radius:50%;background:var(--amber-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.2 2.2 4.8-4.9' fill='none' stroke='%23B07F00' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/18px no-repeat}
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:-40px;position:relative;z-index:2}
.ccard{padding:22px;border-radius:16px;background:#fff;box-shadow:var(--sh-2)}
.ccard small{display:block;color:var(--g500);font-size:13px;margin-bottom:8px}
.ccard b,.ccard a{display:block;font:700 18px/1.35 var(--fd);text-decoration:none;letter-spacing:-.01em}
.mapbox{position:relative;border-radius:24px;overflow:hidden;box-shadow:var(--sh-1),inset 0 0 0 1px rgba(18,22,26,.06);background:#E9EDEF;aspect-ratio:2.2/1}
.mapbox svg{width:100%;height:100%}
.mapbox .pin{position:absolute;left:52%;top:46%;transform:translate(-50%,-100%);display:flex;flex-direction:column;align-items:center}
.mapbox .pin div{padding:12px 16px;border-radius:12px;background:var(--g900);color:#fff;font-size:13.5px;box-shadow:var(--sh-3);white-space:nowrap}
.mapbox .pin div b{display:block;font-size:15px}
.mapbox .pin i{width:18px;height:18px;margin-top:-1px;background:var(--g900);clip-path:polygon(0 0,100% 0,50% 100%)}
.mapbox .btn{position:absolute;right:20px;bottom:20px}
.req{width:100%;border-collapse:collapse;font-size:15px}
.req th,.req td{text-align:left;padding:14px 0;border-bottom:1px solid var(--g150);vertical-align:top}
.req th{font-weight:400;color:var(--g500);width:38%}
.req td{font-weight:500;font-variant-numeric:tabular-nums}

/* Плашка заявки и окно */
.listbar{position:fixed;left:50%;bottom:20px;transform:translate(-50%,140%);z-index:60;display:flex;align-items:center;gap:16px;padding:10px 10px 10px 20px;border-radius:16px;background:var(--g900);color:#fff;box-shadow:0 20px 50px -14px rgba(0,0,0,.55);transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.listbar:not(.show){visibility:hidden}
.listbar.show{transform:translate(-50%,0)}
.listbar span{font-weight:600;font-size:15px;white-space:nowrap}
.listbar b{display:inline-grid;place-items:center;min-width:26px;height:26px;padding:0 8px;margin-left:6px;border-radius:13px;background:var(--amber);color:var(--g950);font-size:13px}
.modal{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:16px;background:rgba(18,22,26,.6);backdrop-filter:blur(4px);opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s}
.modal.open{opacity:1;visibility:visible}
.modal .form{width:min(520px,100%);max-height:calc(100vh - 32px);overflow:auto;position:relative;transform:translateY(12px);transition:transform .25s}
.modal.open .form{transform:none}
.modal .x{position:absolute;right:12px;top:12px;width:40px;height:40px;border:0;border-radius:10px;background:var(--g100);cursor:pointer;display:grid;place-items:center}
.modal .lst{list-style:none;margin:0;padding:0;border-radius:10px;background:var(--g50);max-height:180px;overflow:auto}
.modal .lst li{display:flex;justify-content:space-between;gap:10px;padding:10px 12px;font-size:13.5px;border-bottom:1px solid var(--g150)}
.modal .lst li:last-child{border:0}
.modal .sub{color:var(--g500);font-size:14.5px;margin-top:-6px}

/* Мобильное меню */
.drawer{position:fixed;inset:0;z-index:80;background:rgba(18,22,26,.5);opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s}
.drawer.open{opacity:1;visibility:visible}
.drawer .panel{width:min(90vw,400px);height:100%;background:#fff;overflow:auto;padding:18px 20px 28px;transform:translateX(-100%);transition:transform .3s cubic-bezier(.2,.8,.2,1);display:flex;flex-direction:column;gap:6px}
.drawer.open .panel{transform:none}
.drawer .top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.drawer details{border-bottom:1px solid var(--g150)}
.drawer summary{list-style:none;display:flex;justify-content:space-between;padding:14px 0;font:700 17px var(--fd);cursor:pointer}
.drawer summary::after{content:"+";color:var(--g400)}
.drawer details[open] summary::after{content:"−"}
.drawer details a{display:flex;align-items:center;gap:10px;padding:8px 0;text-decoration:none;font-size:15px}
.drawer .links a{display:block;padding:12px 0;font:600 17px var(--fd);text-decoration:none;border-bottom:1px solid var(--g150)}
.drawer .contacts{margin-top:16px;display:grid;gap:4px}
.drawer .contacts a{font:800 20px var(--fd);text-decoration:none}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* Адаптив */
@media (max-width:1240px){
  .phones small{display:none}
  .cats{grid-template-columns:repeat(3,1fr)}
  .cat.big{grid-row:span 2}
  .hero-art{margin-right:0}
}
@media (max-width:1080px){
  :root{--pad:24px}
  .topbar .hide-m{display:none}
  .head > .wrap{height:68px;gap:12px}
  .head .search,.subnav,.cat-btn,.phones,.head .btn-amber{display:none}
  .burger,.call{display:grid}
  .mega{display:none}
  .burger{margin-right:auto;order:-1}
  .logo{margin-right:auto}
  .hero>.wrap{grid-template-columns:1fr;padding-top:44px}
  .hero-art{max-width:560px;margin:0 auto;width:100%}
  .stats .wrap{grid-template-columns:1fr 1fr}
  .stat:nth-child(3){padding-left:0;border-left:0}
  .stat:nth-child(n+3){border-top:1px solid rgba(255,255,255,.08)}
  .cats{grid-template-columns:1fr 1fr}
  .cat.big{grid-column:span 2;grid-row:auto;min-height:420px}
  .cat.big .art{width:56%;height:70%}
  .why,.geo,.cta,.pd,.content,.feature{grid-template-columns:1fr}
  .feature.rev .fx{order:0}
  .quote,.gallery,.side{position:static}
  .svcs{grid-template-columns:1fr}
  .svc{display:grid;grid-template-columns:240px 1fr}
  .svc .pic{height:auto}
  .steps{grid-template-columns:1fr 1fr}
  .steps li::after{display:none}
  .geo,.cta{padding:40px}
  .foot .grid{grid-template-columns:1fr 1fr}
  .layout{grid-template-columns:1fr}
  .filters{position:fixed;inset:0;z-index:85;border-radius:0;max-height:none;transform:translateX(-100%);transition:transform .3s;width:min(92vw,380px)}
  .filters.open{transform:none;box-shadow:0 0 0 100vmax rgba(18,22,26,.5)}
  .ftoggle{display:inline-flex}
  .filters .fh a{display:inline}
  .phead .art{width:300px;opacity:.35}
  .contact-grid{grid-template-columns:1fr 1fr}
  .seo{columns:1}
}
@media (max-width:720px){
  :root{--pad:16px}
  .topbar{display:none}
  .sec{padding:64px 0}
  .hero h1{font-size:clamp(34px,10vw,46px)}
  .hsearch{height:58px;padding-left:14px}
  .badge{height:auto;min-height:34px;padding:5px 14px 5px 6px;line-height:1.3;border-radius:18px;font-size:12.5px}
  .hsearch .btn span{display:none}
  .hsearch .btn{padding:0 16px}
  .stat{padding:20px 12px 22px 0}
  .stat+.stat{padding-left:16px}
  .stat:nth-child(3){padding-left:0}
  .callout{display:none}
  .cats{grid-template-columns:1fr 1fr;gap:10px}
  .cat{min-height:200px;padding:16px;border-radius:16px}
  .cat h3{font-size:16px}
  .cat .meta{font-size:12px}
  .cat .art{width:86%;height:52%}
  .cat .price{height:26px;font-size:12px;padding:0 10px}
  .cat.big{padding:22px}
  .cat.big h3{font-size:26px}
  .cat.big .art{width:80%;height:50%}
  .cat.big ul{display:none}
  .cat.wide{grid-column:span 2}
  .why-list{grid-template-columns:1fr}
  .svc{grid-template-columns:1fr}
  .svc .pic{height:180px}
  .steps{grid-template-columns:1fr}
  .geo,.cta{padding:28px 20px;border-radius:20px}
  .geo dl{grid-template-columns:1fr}
  .form{padding:20px}
  .row2{grid-template-columns:1fr}
  .foot .grid{grid-template-columns:1fr}
  .foot .bottom span:last-child{margin-left:0}
  .tabs{display:flex;width:100%}
  .tabs button{flex:1;padding:0 8px;font-size:13.5px}
  /* таблица → карточки */
  .table{background:none;box-shadow:none;border-radius:0;overflow:visible}
  .table thead{display:none}
  .table table,.table tbody,.table tr,.table td,.table tbody th{display:block}
  .table tbody tr{display:grid;grid-template-columns:1fr 1fr;gap:10px 12px;padding:14px;margin-bottom:10px;border-radius:16px;background:#fff;box-shadow:var(--sh-1),inset 0 0 0 1px rgba(18,22,26,.06)}
  .table tbody tr+tr td,.table tbody tr+tr th{border-top:0}
  .table td,.table tbody th{padding:0;white-space:normal}
  .table .name{grid-column:1/-1;min-width:0}
  .table td[data-l]::before{content:attr(data-l);display:block;font-size:11.5px;color:var(--g400);margin-bottom:2px}
  .table td.empty{display:none}
  .table td.prc,.table td.act{border-top:1px solid var(--g100)!important;padding-top:12px}
  .table td.prc::before{display:none!important}
  .table .act{width:auto;text-align:right}
  .table .act .btn{width:100%}
  .pd{gap:28px;padding-top:20px}
  .perks{grid-template-columns:1fr}
  .buy .acts{flex-direction:column}
  .contact-grid{grid-template-columns:1fr;margin-top:-24px}
  .mapbox{aspect-ratio:1/1}
  .big3{grid-template-columns:1fr}
  .feature{padding:22px}
  .listbar{left:12px;right:12px;transform:translateY(140%);bottom:12px}
  .listbar.show{transform:none}
  .listbar .btn{margin-left:auto}
  .phead .art{display:none}
  .bar .sel{margin-left:0}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* Фото товаров */
.cat.has-photo{min-height:0}
.cat .photo{position:relative;display:block;margin:18px -8px -8px;border-radius:14px;overflow:hidden;aspect-ratio:16/11;background:#fff;box-shadow:inset 0 0 0 1px rgba(18,22,26,.06);margin-top:auto}
.cat .meta+.photo{margin-top:18px}
.cat .photo img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.cat:hover .photo img{transform:scale(1.05)}
.cat .photo .price{position:absolute;left:10px;bottom:10px;margin:0;box-shadow:0 4px 12px -4px rgba(0,0,0,.35)}
.cat .photo .price.ask{background:rgba(255,255,255,.92);color:var(--g800)}
.cat.big.has-photo .photo{position:absolute;inset:0;margin:0;border-radius:0;aspect-ratio:auto;box-shadow:none;z-index:0}
.cat.big.has-photo .photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,22,26,.94) 0%,rgba(18,22,26,.72) 38%,rgba(18,22,26,.2) 75%,rgba(18,22,26,.55) 100%)}
.cat.big.has-photo .photo .price{left:32px;bottom:32px;z-index:1;height:36px;padding:0 16px;font-size:14px}
.cat.big>h3,.cat.big>.meta,.cat.big>ul{z-index:1}
.cat.wide .photo{aspect-ratio:21/9}
.thumb img{width:100%;height:100%;object-fit:cover}
.stage.has-photo{background:#fff}
.stage.has-photo [data-stage]{width:100%;height:100%}
.stage.has-photo [data-stage] img{width:100%;height:100%;object-fit:contain;padding:6%}
.thumbs button img{width:100%;height:100%;object-fit:cover;border-radius:8px}
@media (max-width:720px){.cat.big.has-photo{min-height:340px}.cat.big.has-photo .photo .price{left:22px;bottom:22px}.cat .photo{margin:14px -6px -6px}}
.stage.has-photo [data-stage]{display:grid;place-items:center}.stage.has-photo [data-stage] svg{width:84%}
/* Устойчивость сетки */
body{overflow-x:clip}
.layout>*,.pd>*,.content>*,.why>*,.cta>*,.geo>*,.hero>.wrap>*{min-width:0}
.mega .wrap{grid-template-columns:minmax(0,1fr) minmax(0,1fr) 280px}
.head > .wrap>*{flex-shrink:0}
.head .search{flex:1 1 auto;min-width:150px;flex-shrink:1}
.logo span{white-space:nowrap}
@media (max-width:1320px){.phones small{display:none}.search button{display:none}.head > .wrap{gap:14px}}
@media (max-width:1240px){.mega .promo{display:none}.mega .wrap{grid-template-columns:1fr 1fr}.logo small{display:none}.head .btn-amber{padding:0 16px}}
@media (max-width:1180px){.phones a{font-size:16px}.subnav a{padding:0 10px;font-size:14px}.subnav .right{display:none}}
@media (max-width:1360px) and (min-width:721px){
  .table .act .btn span{display:none}
  .table .act .btn{padding:0;width:38px}
  .table td,.table tbody th{padding:12px 12px}
  .table .name{min-width:220px}
}

/* Фото на первом экране и в шапках */
.hero.has-photo{background:#101317}
.hero-bg,.phead-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero.has-photo::before{opacity:1;background:linear-gradient(90deg,rgba(16,19,23,.96) 0%,rgba(16,19,23,.86) 34%,rgba(16,19,23,.35) 62%,rgba(16,19,23,.15) 100%),linear-gradient(0deg,rgba(16,19,23,.9) 0%,rgba(16,19,23,0) 30%);z-index:0}
.hero.has-photo::after{display:none}
.hero.has-photo>.wrap{min-height:600px}
.hero-art--photo{aspect-ratio:auto;height:100%;min-height:460px}
.hero.has-photo .stats{background:rgba(16,19,23,.55);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.phead.has-photo .phead-bg{opacity:.55}
.phead.has-photo::before{content:"";position:absolute;inset:0;z-index:0;background:linear-gradient(90deg,rgba(20,24,28,.97) 0%,rgba(20,24,28,.85) 45%,rgba(20,24,28,.35) 100%)}
.phead.has-photo .wrap{padding-bottom:56px}
.svc .pic img,.feature .fx img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.svc:hover .pic img{transform:scale(1.05)}
.feature .fx{aspect-ratio:4/3}
.geo-photo{position:relative;border-radius:20px;overflow:hidden;aspect-ratio:16/10;box-shadow:0 30px 60px -30px rgba(0,0,0,.8),inset 0 0 0 1px rgba(255,255,255,.08)}
.geo-photo img{width:100%;height:100%;object-fit:cover}
.geo-pin{position:absolute;left:16px;bottom:16px;display:inline-flex;align-items:center;gap:10px;height:40px;padding:0 16px 0 12px;border-radius:20px;background:rgba(18,22,26,.75);backdrop-filter:blur(8px);font-size:14px;font-weight:600}
.geo-pin i{width:10px;height:10px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 5px rgba(242,182,32,.25)}
@media (max-width:1080px){.hero.has-photo::before{background:linear-gradient(180deg,rgba(16,19,23,.92) 0%,rgba(16,19,23,.82) 55%,rgba(16,19,23,.6) 100%)}.hero.has-photo>.wrap{min-height:0}.hero-art--photo{display:none}}
.hero.has-photo::before,.phead.has-photo::before{z-index:1}
.hero.has-photo>.wrap,.hero.has-photo .stats,.phead.has-photo .wrap{z-index:2;position:relative}
.phead.has-photo .phead-bg{opacity:1}
.phead.has-photo::before{background:linear-gradient(90deg,rgba(18,22,26,.95) 0%,rgba(18,22,26,.82) 45%,rgba(18,22,26,.45) 100%)}
@media (max-width:1080px){.hero.has-photo::before{background:linear-gradient(180deg,rgba(16,19,23,.82) 0%,rgba(16,19,23,.62) 50%,rgba(16,19,23,.88) 100%)}.hero-bg{object-position:70% 50%}}

/* ===== v4: фирменный стиль ===== */
.reveal{opacity:1!important;transform:none!important}
.logo{flex-direction:column;align-items:flex-start;gap:3px}
.logo b{font:800 27px/1 var(--fd);letter-spacing:.02em;color:var(--g950)}
.logo b span{color:var(--blue)}
.logo small{font-size:11.5px;color:var(--g500);margin:0;letter-spacing:.01em}
.foot .logo b{color:#fff}.foot .logo b span{color:#45B4EA}
.drawer .logo b{font-size:24px}
.hero.has-photo::before{background:linear-gradient(90deg,rgba(6,30,44,.94) 0%,rgba(6,30,44,.82) 38%,rgba(6,30,44,.35) 70%,rgba(6,30,44,.55) 100%),linear-gradient(0deg,rgba(6,30,44,.7),rgba(6,30,44,0) 35%)}
.hero>.wrap{grid-template-columns:minmax(0,1.15fr) 420px;align-items:center;padding-top:64px;padding-bottom:120px;min-height:0!important}
.kicker{display:inline-flex;align-items:center;gap:10px;color:#BFE3F5;font-size:14.5px;font-weight:500}
.kicker::before{content:"";width:28px;height:3px;background:var(--amber)}
.hero h1{font-size:clamp(36px,4.6vw,62px);margin:18px 0 20px;max-width:13em}
.hero .lead{color:#D2E4EE}
.hsearch .btn{padding:0 26px}
.chips{color:#9FC3D6}
.chips a{background:rgba(2,137,199,.18);box-shadow:inset 0 0 0 1px rgba(69,180,234,.35);color:#E3F2FA}
.chips a:hover{background:rgba(2,137,199,.4)}
.quick{background:#fff;color:var(--g900);border-radius:16px;box-shadow:0 40px 70px -30px rgba(0,0,0,.65);overflow:hidden;border-top:4px solid var(--blue)}
.quick .qh{display:flex;justify-content:space-between;align-items:baseline;padding:18px 20px 10px}
.quick .qh b{font:700 18px var(--fd)}
.quick .qh a{font-size:13.5px;color:var(--blue-d);font-weight:600;text-decoration:none}
.quick ul{list-style:none;margin:0;padding:0 8px}
.quick li a{display:grid;grid-template-columns:64px 1fr auto;gap:12px;align-items:center;padding:8px 12px;border-radius:10px;text-decoration:none}
.quick li a:hover{background:var(--blue-l)}
.quick li+li a{border-top:1px solid var(--g100)}
.quick li a:hover,.quick li a:hover+*{border-color:transparent}
.quick img{width:64px;height:48px;border-radius:7px;object-fit:cover}
.quick b{display:block;font-size:14.5px;font-weight:600;line-height:1.25}
.quick small{color:var(--g500);font-size:12.5px}
.quick em{font-style:normal;font-weight:700;font-size:14px;color:var(--amber-600);white-space:nowrap}
.quick .btn{margin:12px 20px 20px;width:calc(100% - 40px)}
.board{position:relative;z-index:5;margin-top:-64px}
.board-in{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:16px;box-shadow:var(--sh-2),inset 0 0 0 1px rgba(10,43,63,.06);overflow:hidden}
.board-in>div{padding:24px 26px;position:relative}
.board-in>div+div::before{content:"";position:absolute;left:0;top:22px;bottom:22px;width:1px;background:var(--g150)}
.board-in b{display:block;font:800 30px/1 var(--fd);letter-spacing:-.02em;color:var(--g900)}
.board-in>div:first-child b{color:var(--blue)}
.board-in span{display:block;margin-top:8px;color:var(--g500);font-size:14px;line-height:1.4}
.hero+.board+.sec{padding-top:72px}
.cat .price{background:var(--g900)}
.why .quote h2{color:#fff}
.sec-dark{background:linear-gradient(180deg,#0A2B3F,#061E2C)}
.why-item{background:rgba(255,255,255,.035)}
.phead.has-photo::before{background:linear-gradient(90deg,rgba(6,30,44,.95) 0%,rgba(6,30,44,.8) 45%,rgba(6,30,44,.4) 100%)}
.tag-alloy .sw{display:none}
.tag-alloy{background:var(--blue-l);color:var(--blue-d);padding:0 10px}
.pr{color:var(--g900)}
.foot{background:#061E2C}
.listbar{background:var(--g900)}
.listbar b{background:var(--amber);color:#1B1206}
.buy{background:linear-gradient(160deg,#0A2B3F,#061E2C)}
.buy::after{background:radial-gradient(circle,rgba(2,137,199,.35),transparent 65%)}
.done .okc{background:var(--blue-l);color:var(--blue)}
.mega .promo{background:linear-gradient(160deg,#0A2B3F,#061E2C)}
.stage .gost span{color:var(--blue-d)}
@media (max-width:1180px){.hero>.wrap{grid-template-columns:minmax(0,1fr) 360px}}
@media (max-width:1080px){
  .hero>.wrap{grid-template-columns:1fr;padding-bottom:96px}
  .quick{max-width:560px}
  .board-in{grid-template-columns:1fr 1fr}
  .board-in>div:nth-child(3)::before{display:none}
  .board-in>div:nth-child(n+3){border-top:1px solid var(--g150)}
  .hero.has-photo::before{background:linear-gradient(180deg,rgba(6,30,44,.88) 0%,rgba(6,30,44,.75) 60%,rgba(6,30,44,.9) 100%)}
}
@media (max-width:720px){
  .quick{display:none}
  .board{margin-top:-56px}
  .board-in>div{padding:18px}
  .board-in b{font-size:24px}
  .logo b{font-size:23px}
  .logo small{display:none}
}

.cat-cta{grid-column:span 2;justify-content:center;gap:12px;background:linear-gradient(135deg,#0B95D6,#0277AE)!important;color:#fff;min-height:0}
.cat-cta h3{color:#fff;font-size:24px;max-width:none}
.cat-cta p{color:#DDF0FA;max-width:30em;font-size:15px}
.cat-cta .btn{align-self:flex-start;margin-top:6px}
.cat-cta:hover{transform:none}
.table .name{min-width:280px;width:42%}
@media (max-width:720px){.cat-cta{grid-column:span 2}}

.quick em,.phones a{color:#B26404}
.pr,.cat .price{font-variant-numeric:tabular-nums}

.btn-blue,.cat-btn,.tabs button.on,.pager a.on,.chosen button,.btn.added,.pill input:checked+span,.steps li::before,.why-item .ic{background-color:#0273A8}
.btn-blue:hover,.cat-btn:hover{background-color:#015E8A}

.hsearch .btn .ico{display:none}
@media (max-width:720px){.hsearch .btn .ico{display:block}}

@media (min-width:721px) and (max-width:1500px){.layout .table .act .btn span{display:none}.layout .table .act .btn{width:38px;padding:0}.layout .table .name{min-width:220px}}
.layout .table .name{width:46%}

/* ===== WordPress ===== */
.form .msg{margin:0;font-size:14px;font-weight:500}
.form .msg:empty{display:none}
.form .msg.err{color:var(--err)}
.fld input.bad{box-shadow:inset 0 0 0 1.5px var(--err)!important}
.chosen{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.chip-off{display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 12px;border-radius:16px;background:#0273A8;color:#fff;font-size:13px;text-decoration:none}
.chip-off:hover{background:#015E8A;color:#fff}
.empty-box{padding:32px;border-radius:var(--r-l);background:#fff;box-shadow:var(--sh-1),inset 0 0 0 1px rgba(10,43,63,.06)}
.empty-box h3{font:700 22px var(--fd);margin-bottom:8px}
.empty-box p{color:var(--g600);margin-bottom:16px;max-width:36em}
.content--plain{grid-template-columns:minmax(0,1fr)}
.side-ph a{font:700 20px var(--fd);text-decoration:none;color:#B26404}
.side-ph+.side-ph{margin-top:4px}
.prose-dark{color:var(--g300);font-size:17px;max-width:460px}
.prose-dark p+p{margin-top:10px}
.feature .prose h2{margin-top:0}
.feature .prose{font-size:16px}
.seolinks{margin-top:16px;font-size:14px;padding-bottom:48px}
.seolinks a{margin-right:12px}
.listbar:not(.show){visibility:hidden}
.prose table{width:100%;border-collapse:collapse;font-size:15px}
.prose td,.prose th{border-bottom:1px solid var(--g150);padding:8px 0;text-align:left}
.phead .hsearch{max-width:720px}
.drawer .search{display:flex}
.drawer .links a{display:block}
.subnav .wrap a.on{color:var(--g950)}
.ccard a{color:var(--g900)}
.ccard a[href^="tel"]:first-of-type{color:#985402}
.pager .page-numbers{min-width:42px;height:42px;display:grid;place-items:center;padding:0 12px;border-radius:10px;background:#fff;box-shadow:inset 0 0 0 1px var(--g150);text-decoration:none;font-weight:600;font-size:14px;color:var(--g900)}
.pager .page-numbers.on{background:#0273A8;color:#fff;box-shadow:none}
.pager .gap{padding:0 6px;color:var(--g400)}

.sitemap-page ul ul{margin:6px 0 6px 18px}
.sitemap-page li{display:list-item}
.sitemap-page a{color:var(--blue-d)}
.sitemap-page li{display:block}
.sitemap-page li::before{display:inline-block;margin-right:10px;vertical-align:middle}

/* Исправления взаимодействия и читаемости. */
.mega .wrap{height:auto;align-items:start}
.mega{max-height:calc(100vh - 160px);overflow:auto;overscroll-behavior:contain}
.mega li small,.table .name small,.subcats small,.fgroup h5 small,.opt small,.tabs small{color:#52616D}
.tabs button.on small{color:#fff}
.form.sent>.x{display:grid}
.photo-note{font-size:13px;line-height:1.5;color:var(--g600);margin-top:12px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

.feature-text{grid-template-columns:minmax(0,1fr)}
.svc:not(:has(.pic)){min-height:0}
.foot .logo small,.foot .bottom{color:#A4AFB8}
.ccard a[href^="tel:"]{color:#985402}

.geo dt{color:#A4AFB8}