@font-face{font-family:Montserrat;font-weight:400;font-style:normal;font-display:swap;src:url("../fonts/montserrat-cyrillic-400-normal.woff2") format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Montserrat;font-weight:600;font-style:normal;font-display:swap;src:url("../fonts/montserrat-cyrillic-600-normal.woff2") format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Montserrat;font-weight:400;font-style:normal;font-display:swap;src:url("../fonts/montserrat-latin-400-normal.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Montserrat;font-weight:600;font-style:normal;font-display:swap;src:url("../fonts/montserrat-latin-600-normal.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --ink:#101820;
  --muted:#425165;
  --soft:#5b6570;
  --line:#e3e5e8;
  --page:#f4f7f8;
  --card:#fff;
  --header:rgba(255,255,255,.92);
  --soft-bg:#eef1f3;
  --footer:#f6f7f5;
  --teal:#00b2a9;
  --teal-d:#009a93;
  --tint:#e7f7f6;
}
html[data-theme="dark"]{
  --ink:#f4f7f8;
  --muted:#c5d0d8;
  --soft:#9aa8b3;
  --line:#31404c;
  --page:#0f161d;
  --card:#1a232c;
  --header:rgba(15,22,29,.94);
  --soft-bg:#24303a;
  --footer:#121a21;
  --tint:#16332f;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--page);color:var(--ink);font:400 17px/1.5 Montserrat,system-ui,sans-serif}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea,select{font:inherit;color:inherit}
.wrap{max-width:1280px;margin:0 auto;padding:0 clamp(16px,4vw,24px)}
.wrap.shell{max-width:1040px}
.top{background:transparent}
.top .wrap{height:40px;display:flex;align-items:center;gap:20px;font-size:14px;color:var(--muted);white-space:nowrap}
.top a{font-weight:600;color:var(--ink)}
.top .grow{flex:1}
.top-tools{display:flex;align-items:center;gap:4px}
.top-tool{height:28px;padding:0 8px;border:0;border-radius:8px;background:transparent;color:var(--ink);font-weight:600;font-size:13px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px}
.top-tool.on,.top-tools a{height:28px;padding:0 8px;border-radius:8px}
.top-tool.on{background:var(--tint);color:#007a74}
.top-tools a{display:inline-flex;align-items:center;font-size:13px}
.theme-ico{display:none;flex:none}
.reel-foot{display:none}
.reel-open--foot{display:none}
html[data-theme="dark"] .top-tool.on,html[data-theme="dark"] .hero-btn--quiet{color:#8ee8e2}
.cart-ico{position:relative;width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;color:var(--ink)}
.cart-badge{position:absolute;top:2px;right:0;min-width:16px;height:16px;padding:0 4px;border-radius:99px;background:var(--teal);color:#fff;font-size:11px;font-weight:600;display:flex;align-items:center;justify-content:center}
html[data-theme="dark"] .kp-includes{background:#14302e;border-color:#1e4a46}
header{position:sticky;top:0;z-index:20;background:var(--header);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{height:78px;display:flex;align-items:center;gap:16px}
.brand{display:flex;align-items:center;gap:12px;font-weight:600;font-size:28px;letter-spacing:-.03em}
.brand img{width:44px;height:44px;border-radius:999px}
.links{display:flex;gap:4px;flex:1}
.links a,.ghost{height:44px;padding:0 12px;border:0;background:transparent;border-radius:999px;display:inline-flex;align-items:center;font-weight:600;font-size:15px;color:var(--ink)}
.links a:hover,.links a.on,.ghost:hover,.cart-ico:hover{background:var(--soft-bg)}
.btn{height:48px;padding:0 20px;border-radius:12px;font-weight:600;font-size:16px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;border:1.5px solid var(--ink);background:var(--card);gap:8px}
.btn.fill{border:0;background:var(--teal);color:#fff}
.btn.fill:hover{background:var(--teal-d)}
.btn.line:hover{background:#f2f3f5}
.btn:disabled{opacity:.45;cursor:default}
.nav-cta{height:48px;padding:0 20px}
.nav-cta .cta-short{display:none}
.menu-btn{display:none;height:44px;padding:0 14px;border-radius:12px;border:1.5px solid var(--line);background:var(--card);font-weight:600;cursor:pointer}
.links a.only-mobile{display:none}
.kicker{margin:0;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--teal)}
h1{margin:10px 0 0;font-size:clamp(36px,4.2vw,52px);line-height:1.08;font-weight:600;letter-spacing:-.03em}
h2{margin:0;font-size:clamp(28px,4vw,40px);line-height:1.1;font-weight:600;letter-spacing:-.02em}
h3{margin:0;font-size:20px;letter-spacing:-.02em}
.lead{margin:8px 0 0;color:var(--muted)}
.page{padding:36px 0 72px}
.hero{padding:28px 0 8px}
.hero .wrap{padding:36px clamp(28px,3vw,40px);display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:28px}
.hero-copy{max-width:38rem}
.hero-brand{display:none}
.hero-note{margin:0;color:var(--teal);font-weight:600;font-size:17px}
.hero h1{margin:12px 0 0;font-size:clamp(36px,3.6vw,52px);line-height:1.08;letter-spacing:-.035em}
.hero-lead{margin:16px 0 0;max-width:28rem;color:var(--muted);font-size:17px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.hero .actions{margin-top:28px;gap:10px}
.hero-btn--quiet{border:0;background:var(--tint);color:#007a74}
.hero-btn--quiet:hover{background:#d5f3f1}
.hero-photo{border-radius:20px;overflow:hidden;background:#f2f4f6}
.hero-photo img{width:100%;height:400px;object-fit:cover;object-position:center 20%}
section{padding:28px 0}
.reel{padding:40px 0 12px;overflow:hidden}
.reel-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px}
.reel-head h2{max-width:18em;margin:0;color:var(--ink)}
.reel-viewport{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.reel-track{display:flex;width:max-content;animation:reel-move 110s linear infinite}
.reel-viewport:hover .reel-track{animation-play-state:paused}
.reel-set{display:flex;gap:14px;padding-right:14px}
.reel-card{width:232px;flex:none;display:flex;flex-direction:column;gap:8px;padding:12px;background:var(--card);border:1px solid var(--line);border-radius:20px;transition:transform .2s,border-color .2s}
.reel-card:hover{transform:translateY(-3px);border-color:var(--teal)}
.reel-photo{height:148px;border-radius:14px;background:var(--soft-bg);display:flex;align-items:center;justify-content:center}
.reel-photo img{max-width:88%;max-height:124px;object-fit:contain}
.reel-card .kicker{font-size:12px;letter-spacing:.06em}
.reel-card strong{font-size:16px;line-height:1.3;letter-spacing:-.02em;min-height:2.6em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.reel-photo.is-sketch{background:#101820}
.reel-photo.is-sketch img{max-height:108px}
@keyframes reel-move{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){
  .reel-track{animation:none}
  .reel-viewport{overflow-x:auto;-webkit-mask-image:none;mask-image:none}
}
.choices{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}
.choice{padding:10px;border:1.5px solid var(--line);border-radius:24px;background:var(--card);text-align:left;cursor:pointer;transition:border-color .2s,box-shadow .2s,transform .2s}
.choice img{width:100%;height:auto;border-radius:16px}
.choice span{display:block;padding:12px 8px 6px;font-size:22px;font-weight:600}
.choice.on,.choice:hover{border-color:var(--teal);box-shadow:0 12px 28px rgba(16,24,32,.06);transform:translateY(-2px)}
.sheet{background:var(--card);border:1px solid var(--line);border-radius:24px;overflow:hidden}
.row{display:grid;grid-template-columns:.82fr 1.18fr;gap:28px;align-items:center;padding:28px}
.row+.row{border-top:1px solid var(--line)}
.sketch-col{display:flex;flex-direction:column;align-items:center;gap:14px}
.sketches{display:grid;grid-template-columns:1fr 1fr;gap:12px;width:100%}
.sketch{background:#101820;color:#fff;border-radius:20px;min-height:150px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:14px;font-weight:600;font-size:14px;text-align:center;transition:transform .2s}
.sketch:hover{transform:translateY(-3px)}
.sketch img{height:88px;width:auto;object-fit:contain}
.cards,.steps{display:grid;gap:14px;margin-top:18px}
.cards{grid-template-columns:repeat(3,1fr)}
.steps{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:24px;display:flex;flex-direction:column;gap:10px}
.card p,.row p{margin:0;color:var(--muted)}
.card .btn{margin-top:auto;align-self:flex-start}
.about{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;padding:28px;background:var(--card);border:1px solid var(--line);border-radius:28px}
.about img{width:100%;height:auto;border-radius:18px;background:transparent}
.contacts{display:grid;grid-template-columns:1fr 1fr;margin-top:18px;background:var(--card);border:1px solid var(--line);border-radius:28px;overflow:hidden}
.contacts>div,.contacts>form{padding:28px}
.contacts>form{border-left:1px solid var(--line)}
input,textarea,select{width:100%;height:48px;border:1.5px solid var(--line);border-radius:999px;padding:0 16px;background:var(--card)}
.contacts input,.contacts textarea,.stack input,.stack textarea{margin-bottom:0}
.contacts form{display:grid;gap:12px}
.contacts .btn{width:100%}
textarea{height:110px;border-radius:20px;padding:14px 16px;resize:vertical}
.ok{color:#067647;font-weight:600}
.err{color:#b42318;font-size:14px;margin:0}
footer{margin-top:28px;background:var(--footer);border-top:1px solid var(--line)}
.foot-lead{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:36px;padding-bottom:8px;flex-wrap:wrap}
.foot-lead__brand .brand{font-size:24px}
.foot-lead__tag{margin:8px 0 0;color:var(--muted);font-size:15px}
.foot-lead__actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.foot-lead__tel{font-weight:600;font-size:18px;letter-spacing:-.02em}
.foot-lead__cta{height:48px;padding:0 20px}
.foot{display:grid;grid-template-columns:repeat(5,1fr);gap:28px;padding:28px 0 24px}
.foot-col{margin:0;border:0;padding:0;min-width:0}
.foot-col>summary{list-style:none;cursor:default}
.foot-col>summary::-webkit-details-marker{display:none}
.foot-col>summary::after{display:none}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot a{color:var(--muted);font-size:15px}
.foot a:hover{color:var(--ink)}
.foot-title{margin:0 0 12px;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}
.foot-bar{border-top:1px solid var(--line);background:var(--card)}
.foot-bar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:16px;padding-bottom:16px;flex-wrap:wrap}
.foot-bar nav{display:flex;gap:18px;font-weight:600}
.meta{color:var(--soft);font-size:14px;max-width:520px;margin:0}
.crumbs{margin:0 0 8px;color:var(--soft);font-size:14px}
.crumbs a:hover{color:var(--teal)}
.cat-hero{background:#101820;color:#fff;padding:42px 0 36px}
.cat-hero h1{color:#fff}
.cat-hero p{margin:8px 0 0;color:#d5dde3}
.cat-hero .kicker,.cat-hero .crumbs,.cat-hero .crumbs a{color:#7ee0da}
.cat-kind-switch{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.cat-kind-switch .chip{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);color:#fff}
.cat-kind-switch .chip.on{background:var(--teal);border-color:var(--teal);color:#fff}
.groups{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gcard{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:22px;overflow:hidden;min-height:100%}
.gcard__photo{background:#101820;min-height:150px;display:flex;align-items:center;justify-content:center}
.gcard__photo img{height:110px;width:auto}
.gcard__body{display:flex;gap:12px;align-items:flex-start;justify-content:space-between;padding:16px 18px 18px}
.gcard h3{margin-top:4px}
.gcard p{margin:6px 0 0;color:var(--muted);font-size:14px}
.gcard__go{width:36px;height:36px;border-radius:12px;background:var(--teal);color:#fff;display:inline-flex;align-items:center;justify-content:center;flex:none}
.cat-layout{display:grid;grid-template-columns:240px 1fr;gap:16px;align-items:start}
.side-nav{display:grid;gap:4px;margin:8px 0 14px}
.side-nav a{display:flex;justify-content:space-between;gap:8px;padding:8px 10px;border-radius:10px;color:var(--muted)}
.side-nav a.on,.side-nav a:hover{background:var(--tint);color:var(--ink)}
.grid-models{grid-template-columns:repeat(2,1fr)}
.pcard__actions{display:flex;gap:8px;margin-top:auto}
.pcard__actions .btn{width:auto;flex:1;height:44px;padding:0 10px;font-size:14px;white-space:nowrap}
.checks{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.checks li{padding-left:22px;position:relative}
.checks li:before{content:"";position:absolute;left:0;top:.45em;width:10px;height:10px;border-radius:50%;background:var(--teal)}
.kp-strip{margin-top:16px;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:18px 20px;display:flex;justify-content:space-between;align-items:center;gap:16px}
.kp-includes{margin:18px 0;background:#f3fbfa;border:1px solid #d7f1ef;border-radius:22px;padding:18px 20px}
.kp-includes>p{margin:0 0 10px;font-weight:600}
.proposal{max-width:860px}
.proposal .panel h2{font-size:26px}
.field-label{margin:12px 0 0;font-weight:600}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{height:40px;padding:0 14px;border-radius:12px;border:1.5px solid var(--line);background:var(--card);font-weight:600;cursor:pointer}
.chip.on{border-color:var(--teal);background:var(--tint);color:#007a74}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.checkline{display:flex;gap:8px;align-items:flex-start;font-size:14px;color:var(--muted)}
.checkline input{width:auto;height:auto;margin-top:4px}
.vk-id-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;height:48px;padding:0 16px;border-radius:999px;font-size:16px;font-weight:500;cursor:pointer}
.vk-id-btn--primary{border:0;background:#0077ff;color:#fff}
.vk-id-btn--primary:hover{background:#0066dd}
.vk-id-btn--secondary{border:1px solid rgba(0,0,0,.12);background:#fff;color:#000}
.vk-id-btn__logo{display:flex;align-items:center}
.social{display:grid;gap:8px;margin-top:4px}
#vk-slot{min-height:48px;width:100%}
#vk-slot > *{width:100%!important}
.auth-or{margin:4px 0 0;text-align:center;color:var(--soft);font-size:14px}
.auth .stack .btn,
.auth .auth-submit{border-radius:999px;width:100%}
.auth input{border-radius:999px}
.auth{max-width:460px}

.filters{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:10px;margin:22px 0 8px;padding:12px;background:var(--card);border:1px solid var(--line);border-radius:22px}
.count{margin:14px 0 16px;color:var(--soft);font-size:15px}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.grid.grid-models{grid-template-columns:repeat(2,1fr)}
.pcard{background:var(--card);border:1px solid var(--line);border-radius:22px;overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.pcard:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(16,24,32,.06)}
.pcard img{width:100%;height:180px;object-fit:contain;background:linear-gradient(#f7fafb,#eef3f4);padding:12px}
.pcard .body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.pcard h3{font-size:17px;line-height:1.25}
.pcard p{margin:0;color:var(--muted);font-size:14px;line-height:1.4}
.pcard .btn{width:100%;margin-top:auto}
.more{margin-top:18px}
.product{display:grid;grid-template-columns:minmax(0,.9fr) minmax(280px,.72fr);gap:16px;align-items:start;margin-top:14px}
.stage,.panel{background:var(--card);border:1px solid var(--line);border-radius:28px;padding:18px}
.stage img{width:100%;border-radius:18px;background:#f4f7f8;object-fit:contain;max-height:420px}
.product h1{font-size:clamp(28px,3vw,36px)}
.panel{padding:24px;display:flex;flex-direction:column;gap:12px}
.key-specs,.spec-list{margin:4px 0 0}
.spec-row{display:grid;grid-template-columns:1fr auto;gap:16px;padding:9px 0;border-top:1px solid var(--line)}
.spec-row dt{color:var(--muted);font-weight:400}
.spec-row dd{margin:0;font-weight:600;text-align:right}
.product-specs{margin-top:16px;background:var(--card);border:1px solid var(--line);border-radius:28px;padding:24px 28px 8px}
.product-specs h2{font-size:28px}
.product-specs>p{margin:12px 0 18px;color:var(--muted);max-width:68ch}
.spec-list{display:grid;grid-template-columns:1fr 1fr;gap:0 32px}
.panel .actions{margin-top:4px}
.stack{display:grid;gap:10px;margin-top:8px}
.switch{display:flex;gap:6px;padding:4px;background:var(--soft-bg);border-radius:14px;width:fit-content}
.switch button{height:40px;padding:0 16px;border:0;border-radius:10px;background:transparent;font-weight:600;cursor:pointer}
.switch button.on{background:var(--card);box-shadow:0 1px 2px rgba(16,24,32,.08)}
.auth{max-width:520px;margin:8px auto}
.profile-panel{margin-top:28px}
.profile-panel h2{font-size:24px}
.profile-panel .lead{margin:8px 0 14px}
.cabinet-orders-title{margin-top:32px}
.kp-prefill-note a{color:var(--teal);font-weight:600;text-decoration:underline;text-underline-offset:2px}
.auth .panel h1{font-size:clamp(32px,4vw,42px)}
.social{display:flex;gap:10px;flex-wrap:wrap}
.layout{display:grid;grid-template-columns:1.4fr .8fr;gap:16px;align-items:start;margin-top:18px}
.cart-list{background:var(--card);border:1px solid var(--line);border-radius:28px;padding:8px 20px}
.rowitem{display:grid;grid-template-columns:84px 1fr auto;gap:14px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}
.rowitem:last-child{border-bottom:0}
.rowitem.plain{grid-template-columns:1fr auto}
.rowitem img{width:84px;height:84px;object-fit:contain;background:#f4f7f8;border-radius:16px}
.qty{display:flex;align-items:center;gap:8px;margin-top:8px}
.qty button{height:36px;min-width:36px;padding:0 10px;border-radius:10px;border:1px solid var(--line);background:var(--card);cursor:pointer;font-weight:600}
.price{font-weight:600;color:var(--teal)}
.orders{display:grid;gap:12px;margin-top:18px}
.order-top{display:flex;justify-content:space-between;gap:12px;align-items:center}
.status{background:var(--tint);color:#007a74;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:600}
.empty{background:var(--card);border:1px dashed var(--line);border-radius:24px;padding:28px}
#find{margin:12px 0}
@media(max-width:1100px){
  .grid,.groups{grid-template-columns:repeat(2,1fr)}
  .grid-models{grid-template-columns:1fr 1fr}
  .foot{grid-template-columns:repeat(3,1fr)}
  .cat-layout{grid-template-columns:1fr}
}

/* —— Site-wide mobile —— */
@media(max-width:900px){
  :root{
    --m-pad:calc(24px + env(safe-area-inset-left,0px));
    --m-pad-r:calc(24px + env(safe-area-inset-right,0px));
  }
  body{
    overflow-x:hidden;
    padding-bottom:env(safe-area-inset-bottom,0);
    background:var(--page);
  }
  .wrap{
    padding-left:var(--m-pad);
    padding-right:var(--m-pad-r);
    box-sizing:border-box;
  }
  /* Text never kisses the screen edge */
  h1,h2,h3,h4,p,.lead,.kicker,.meta,.crumbs,.field-label,li,label,
  .hero-brand,.hero-lead,.foot-lead__tag,.foot-lead__tel,.pcard h3,.gcard h3{
    overflow-wrap:anywhere;
    word-break:break-word;
    max-width:100%;
  }

  .top{background:var(--card);border-bottom:1px solid var(--line)}
  .top .wrap{
    gap:10px;font-size:13px;height:auto;min-height:40px;flex-wrap:nowrap;
    padding-top:10px;padding-bottom:10px;white-space:nowrap;
  }
  .top span[data-i18n="tagline"],
  .top a[href^="mailto"],
  .top .top-account{display:none!important}
  .top a[href^="tel"]{font-size:14px;font-weight:600}
  .top-tools{margin-left:auto;gap:4px;flex-wrap:nowrap}
  .top-tool{height:36px;min-width:0;padding:0 8px;font-size:12px}
  .top-tool--lang{display:none!important}
  .top-tool--theme{width:40px;height:40px;padding:0;border-radius:12px}
  .top-tool--theme .top-tool__label{display:none}
  .top-tool--theme .theme-ico{display:block}
  .top-tool--theme.on{background:var(--tint);color:#007a74}
  html[data-theme="dark"] .top-tool--theme.on{color:#8ee8e2}

  header{z-index:40;position:sticky;top:0;border-bottom:1px solid var(--line)}
  .nav{height:58px;gap:8px}
  .brand{font-size:20px;gap:8px;min-width:0}
  .brand img{width:36px;height:36px}
  .menu-btn{
    display:inline-flex;align-items:center;justify-content:center;
    width:44px;height:44px;padding:0;margin-left:auto;
    border-radius:12px;font-size:0;line-height:0;position:relative;
  }
  .menu-btn::before,.menu-btn::after{
    content:"";position:absolute;left:12px;right:12px;height:1.5px;
    background:var(--ink);border-radius:2px;transition:transform .2s,top .2s;
  }
  .menu-btn::before{top:17px;box-shadow:0 5px 0 var(--ink)}
  .menu-btn::after{top:27px}
  header.is-open .menu-btn::before{top:21px;box-shadow:none;transform:rotate(45deg)}
  header.is-open .menu-btn::after{top:21px;transform:rotate(-45deg)}
  .cart-ico{width:44px;height:44px;flex:none}
  .nav-cta{display:none}
  .links{
    display:none;position:absolute;left:0;right:0;top:100%;z-index:40;
    flex-direction:column;gap:4px;
    padding:12px var(--m-pad) calc(20px + env(safe-area-inset-bottom));
    max-height:min(78vh,640px);overflow:auto;
    background:var(--card);border-bottom:1px solid var(--line);
  }
  header.is-open .links{display:flex}
  .links a,.only-mobile{height:52px;width:100%;justify-content:flex-start;border-radius:14px;padding:0 14px;font-size:17px}
  header.is-open .links a.only-mobile{display:inline-flex}

  .crumbs,.product h1,.pcard h3,.auth h1{overflow-wrap:anywhere;word-break:break-word}
  input,textarea,select,.chip,.btn{font-size:16px}

  .page{padding:22px 0 48px}
  .cat-hero{padding:28px 0 22px}
  h1,.cat-hero h1{font-size:clamp(26px,7vw,32px)}
  h2{font-size:clamp(24px,6.5vw,30px)}
  section{padding:24px 0}

  .hero .wrap,.row,.about,.contacts,.choices,.product,.layout,.form-grid,
  .cards,.steps,.sketches,.grid,.groups,.grid-models{grid-template-columns:1fr}

  .auth{max-width:none;margin:0}
  .auth .panel{padding:22px;border-radius:22px}
  .contacts{border-radius:22px;overflow:hidden}
  .contacts>form{border-left:0;border-top:1px solid var(--line)}
  .row,.panel,.about,.contacts>div,.contacts>form,.product-specs,.kp-strip,.sheet{
    padding:20px;border-radius:20px;
  }
  .side{
    padding:16px 18px!important;
    border-radius:20px;
    margin-bottom:4px;
  }
  .side h3{margin:0 0 10px;font-size:18px}
  .side-nav{
    display:flex;gap:8px;overflow-x:auto;-webkit-overflow-scrolling:touch;
    padding:2px 0 12px;margin:0 0 12px;scrollbar-width:none;
  }
  .side-nav::-webkit-scrollbar{display:none}
  .side-nav a{
    flex:none;background:var(--soft-bg);border-radius:12px;
    padding:10px 14px;min-height:42px;align-items:center;gap:8px;
    white-space:nowrap;
  }
  .side #q,.side input{width:100%;margin:0;box-sizing:border-box}
  .cat-layout{gap:18px}
  .cat-hero .wrap{padding-left:var(--m-pad);padding-right:var(--m-pad-r)}
  .cat-hero h1,.cat-hero p,.cat-hero .crumbs,.cat-hero .kicker{
    overflow-wrap:anywhere;word-break:break-word;max-width:100%;
  }
  .groups{gap:14px}
  .gcard{border-radius:20px}
  .gcard__photo{min-height:140px;padding:16px}
  .gcard__photo img{height:96px;max-width:100%}
  .gcard__body{
    padding:18px 20px 20px;gap:14px;align-items:flex-end;
  }
  .gcard__body > div{min-width:0;flex:1}
  .gcard h3{font-size:20px;line-height:1.25;overflow-wrap:anywhere}
  .gcard p{font-size:14px;line-height:1.45}

  .spec-list{grid-template-columns:1fr}
  .product{margin-top:12px;gap:14px}
  .product h1{font-size:clamp(24px,6vw,30px)}
  .stage{padding:16px}
  .stage img{max-height:260px}
  .product .actions{flex-direction:column;align-items:stretch;gap:10px}
  .product .actions .btn,.kp-strip .btn,.card .btn,.auth .btn,.contacts .btn,.more .btn{width:100%}
  .kp-strip{flex-direction:column;align-items:stretch;gap:12px;margin-top:14px;padding:18px 20px}
  .rowitem{grid-template-columns:72px 1fr;gap:12px;padding:16px 0}
  .rowitem img{width:72px;height:72px}
  .rowitem .price{grid-column:2;justify-self:start}
  .rowitem strong{display:block;overflow-wrap:anywhere;word-break:break-word}
  .qty{flex-wrap:wrap;gap:8px}
  .filters{grid-template-columns:1fr;padding:14px;border-radius:18px;gap:10px}
  .grid.grid-models{gap:14px}
  .pcard{border-radius:20px}
  .pcard img{height:168px;padding:16px}
  .pcard .body{padding:16px 18px 18px;gap:10px}
  .pcard h3{font-size:17px;line-height:1.3}
  .pcard p{font-size:14px}
  .pcard .price{margin-top:2px}
  .pcard__actions{flex-direction:column;gap:8px}
  .pcard__actions .btn{width:100%;min-height:48px;white-space:normal}
  .empty{padding:22px;border-radius:18px}
  .social{display:grid}
  .chip{height:44px;padding:0 14px;max-width:100%;box-sizing:border-box}
  .chips{display:flex;flex-wrap:wrap;gap:8px;margin:0}
  .switch{width:100%}
  .switch button{flex:1;height:44px}
  .proposal{max-width:none}
  .proposal > h1,.proposal > .lead,.proposal > .crumbs{
    padding-right:2px;overflow-wrap:anywhere;word-break:break-word;
  }
  .proposal .panel{padding:20px;border-radius:20px}
  .proposal .panel h2{font-size:22px;overflow-wrap:anywhere}
  .proposal .field-label{margin-top:14px}
  .proposal .form-grid{gap:12px}
  .proposal .checkline{gap:10px;align-items:flex-start;line-height:1.4}
  .proposal textarea{min-height:120px;width:100%;box-sizing:border-box}
  .proposal input{width:100%;box-sizing:border-box}
  .cart-list{padding:12px 18px;border-radius:20px}
  .layout > .panel{padding:20px}
  .layout .actions{flex-direction:column;align-items:stretch}
  .layout .actions .btn{width:100%}
  .count{margin:0 0 14px;padding:0 2px}
  .orders{gap:12px}
  .layout{gap:16px}
  .sketches{grid-template-columns:1fr 1fr;gap:10px}
  .sketch{min-height:120px;padding:12px;font-size:13px}
  .btn{min-height:48px}
  #vk-slot{width:100%}
  #vk-slot iframe,#vk-slot > div{max-width:100%!important}

  /* Footer — accordion on mobile */
  footer{margin-top:12px}
  .foot-lead{
    flex-direction:column;align-items:stretch;gap:16px;
    padding-top:28px;padding-bottom:20px;border-bottom:1px solid var(--line);
  }
  .foot-lead__brand .brand{font-size:22px}
  .foot-lead__brand .brand-text{display:inline}
  .foot-lead__tag{margin-top:6px;font-size:14px}
  .foot-lead__actions{flex-direction:column;align-items:stretch;gap:10px}
  .foot-lead__tel{font-size:20px}
  .foot-lead__cta{width:100%;box-sizing:border-box}
  .foot{
    grid-template-columns:1fr;gap:0;padding-top:8px;padding-bottom:12px;
  }
  .foot-col{
    border-top:1px solid var(--line);padding:0;
  }
  .foot-col:first-child{border-top:0}
  .foot-col>summary{
    cursor:pointer;display:flex;align-items:center;justify-content:space-between;
    gap:12px;min-height:52px;padding:14px 0;margin:0;
  }
  .foot-col>summary::after{
    display:block;content:"+";font-size:20px;font-weight:400;color:var(--soft);line-height:1;
  }
  .foot-col[open]>summary::after{content:"−"}
  .foot-col>ul{
    display:none;padding:0 0 16px;gap:10px;
  }
  .foot-col[open]>ul{display:grid}
  .foot a{font-size:15px;padding:2px 0;display:inline-block}
  .foot-bar .wrap{
    flex-direction:column;align-items:flex-start;gap:12px;
    padding-top:18px;padding-bottom:22px;
  }
  .foot-bar nav{flex-wrap:wrap;gap:14px 18px}
  .foot-bar nav a,.foot-bar .meta,.foot-lead__tel,.foot-lead__tag,.foot-title{
    overflow-wrap:anywhere;word-break:break-word;max-width:100%;
  }
  .meta{font-size:12px;line-height:1.45;max-width:none}

  /* Home landing */
  body.home{
    --m-gutter:var(--m-pad);
    padding-bottom:env(safe-area-inset-bottom,0px);
    background:var(--page);
  }
  body.home .reel-open--head{display:none}
  body.home .reel-foot{display:block;margin-top:16px}
  body.home .reel-open--foot{display:inline-flex;width:100%;height:48px}
  body.home .nav-cta{display:none}
  body.home .brand-text{display:none}
  body.home .hero{padding:0}
  body.home .hero .wrap{
    display:flex;flex-direction:column;gap:0;padding:0;
    border:0;border-radius:0;background:transparent;
  }
  body.home .hero-photo{
    order:-1;border-radius:0;overflow:hidden;background:#101820;
  }
  body.home .hero-photo::after{display:none}
  body.home .hero-photo img{
    width:100%;height:min(50vh,340px);object-fit:cover;object-position:center 18%;
  }
  body.home .hero-copy{max-width:none;padding:24px var(--m-pad) 12px}
  body.home .hero-brand{
    display:block;margin:0;color:var(--ink);
    font-size:clamp(40px,12vw,54px);font-weight:600;letter-spacing:-.045em;line-height:.95;
  }
  body.home .hero-note{display:none}
  body.home .hero h1{margin:10px 0 0;font-size:clamp(26px,7.4vw,32px);line-height:1.12}
  body.home .hero-lead{margin:12px 0 0;font-size:15px;line-height:1.45;color:var(--muted)}
  body.home .hero .actions{margin-top:20px;flex-direction:column;gap:10px}
  body.home .hero .actions .btn{width:100%;flex:none}

  body.home .reel{padding:36px 0 10px}
  body.home .reel-head{
    flex-direction:row;align-items:center;gap:12px;margin-bottom:16px;
  }
  body.home .reel-viewport{
    overflow-x:auto;-webkit-overflow-scrolling:touch;scroll-snap-type:x mandatory;
    -webkit-mask-image:none;mask-image:none;scrollbar-width:none;
  }
  body.home .reel-viewport::-webkit-scrollbar{display:none}
  body.home .reel-track{animation:none;width:max-content;padding-left:var(--m-pad);padding-right:var(--m-pad-r)}
  body.home .reel-set{gap:12px;padding-right:12px}
  body.home .reel-set + .reel-set{display:none}
  body.home .reel-card{width:min(70vw,210px);scroll-snap-align:start;padding:12px;border-radius:18px}
  body.home .reel-card:hover{transform:none}
  body.home .reel-photo{height:124px}

  body.home #choose,
  body.home #advantages,
  body.home #service,
  body.home #about,
  body.home #contacts{padding:32px 0}
  body.home .choices{grid-template-columns:1fr;gap:14px;margin-top:16px}
  body.home .choice{
    padding:0;border-radius:22px;overflow:hidden;border:1.5px solid var(--line);
    transform:none;box-shadow:none;
  }
  body.home .choice:hover,body.home .choice.on{transform:none;box-shadow:none}
  body.home .choice img{width:100%;height:auto;border-radius:0}
  body.home .choice span{padding:14px 16px 16px;font-size:20px}

  body.home #advantages .cards{
    display:flex;gap:12px;overflow-x:auto;-webkit-overflow-scrolling:touch;
    scroll-snap-type:x mandatory;margin:18px calc(-1 * var(--m-pad)) 0;
    padding:0 var(--m-pad) 4px;scrollbar-width:none;grid-template-columns:none;
  }
  body.home #advantages .cards::-webkit-scrollbar{display:none}
  body.home #advantages .card{
    flex:0 0 min(78vw,280px);scroll-snap-align:start;padding:20px;border-radius:20px;min-height:220px;
  }
  body.home #advantages .card .btn{width:100%;margin-top:auto}

  body.home #service .steps{grid-template-columns:1fr;gap:10px;counter-reset:home-step}
  body.home #service .card{
    display:grid;grid-template-columns:44px 1fr;column-gap:14px;row-gap:4px;
    padding:16px;border-radius:18px;
  }
  body.home #service .card::before{
    counter-increment:home-step;content:counter(home-step,decimal-leading-zero);
    grid-row:1 / span 2;align-self:center;
    width:44px;height:44px;border-radius:12px;
    display:flex;align-items:center;justify-content:center;
    background:var(--tint);color:#007a74;font-weight:600;font-size:14px;
  }
  html[data-theme="dark"] body.home #service .card::before{color:#8ee8e2}
  body.home #service .card h3{grid-column:2;margin:0;font-size:18px}
  body.home #service .card p{grid-column:2;margin:0;font-size:14px;line-height:1.45}

  body.home .about{grid-template-columns:1fr;gap:0;padding:0;border-radius:22px;overflow:hidden}
  body.home .about > div{padding:22px 18px 18px;order:2}
  body.home .about img{order:1;border-radius:0}
  body.home .contacts{margin-top:16px;border-radius:22px}
  body.home .contacts > div{padding:20px 16px 10px}
  body.home .contacts > form{padding:10px 16px 20px;border-top:0}

  .chips{padding-bottom:2px}
  .page > h1,.page > .lead,.page > .kicker,.page > .crumbs,
  .proposal > h1,.proposal > .lead,.proposal > .crumbs,
  .cabinet-page > h1,.cabinet-page > .lead,.cabinet-page > .kicker{
    padding-left:0;padding-right:0;
  }
}

@media(max-width:640px){
  :root{
    --m-pad:calc(24px + env(safe-area-inset-left,0px));
    --m-pad-r:calc(24px + env(safe-area-inset-right,0px));
  }
  .nav{height:56px}
  .brand-text{font-size:18px}
  body.home .hero-photo img{height:min(46vh,300px)}
  body.home .hero-brand{font-size:clamp(36px,11vw,48px)}
  body.home .hero h1{font-size:clamp(24px,7vw,28px)}
  .row,.panel,.about,.contacts>div,.contacts>form,.product-specs,.kp-strip,.sheet,.auth .panel,.side{
    padding-left:18px!important;padding-right:18px!important;
  }
  .cart-list{padding:14px 18px}
  .pcard .body{padding:16px 18px 18px}
  .gcard__body{padding:18px 18px 20px}
  .proposal .panel{padding:18px 18px 20px}
}

@media(max-width:380px){
  :root{
    --m-pad:calc(22px + env(safe-area-inset-left,0px));
    --m-pad-r:calc(22px + env(safe-area-inset-right,0px));
  }
  .brand-text{display:none}
  body.home .brand-text{display:none}
  body.home .reel-card{width:min(76vw,190px)}
}