/* Layout: multi-page gallery site — splash on the home page, plain white pages elsewhere; square corners, heavy tight grotesk, black rules instead of boxes */
:root{
  --paper:#ffffff; --ink:#111111; --stone:#f1f0ee; --grey:#6a6a6a; --rule:#e2e2e2; --cobalt:#2438c9; --night:#0e0d0c;
  --f:"Onest",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --gut:max(clamp(16px,3vw,40px),env(safe-area-inset-left,0px));
  --gut-r:max(clamp(16px,3vw,40px),env(safe-area-inset-right,0px));
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}  /* a class's display must never bring a hidden element back */
@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f);font-size:16px;line-height:1.55;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--paper);transition:background .3s}
body.over::before{background:var(--night)}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;font-weight:800;letter-spacing:-.045em;line-height:.98;text-wrap:balance}
p{margin:0}
button,input,select,textarea{font:inherit;color:inherit;border-radius:0}
:focus-visible{outline:2px solid var(--cobalt);outline-offset:3px}
[id]{scroll-margin-top:96px}
.wrap{max-width:1440px;margin:0 auto;padding-left:max(16px,var(--gut));padding-right:max(16px,var(--gut-r))}
.muted{color:var(--grey)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:17px 28px;font-weight:500;font-size:15px;border:1.5px solid var(--ink);background:transparent;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.btn:hover{background:var(--ink);color:var(--paper)}
.btn-ink{background:var(--ink);color:var(--paper)}
.btn-ink:hover{background:#333;border-color:#333}
.btn-blue{background:var(--cobalt);border-color:var(--cobalt);color:#fff}
.btn-blue:hover{background:#1b2ca3;border-color:#1b2ca3;color:#fff}
.link{font-weight:500;border-bottom:1.5px solid currentColor;padding-bottom:2px}
.link:hover{color:var(--cobalt)}
section{padding-block:clamp(64px,8vw,120px)}
.h2{font-size:clamp(40px,6vw,84px)}
.sec-top{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:clamp(32px,4vw,52px)}
.stone{background:var(--stone)}
.view[hidden]{display:none!important}

/* Header */
.top{position:fixed;top:env(safe-area-inset-top,0px);left:0;right:0;z-index:50;background:var(--paper);color:var(--ink);border-bottom:1px solid var(--rule);transition:background .3s,color .3s,border-color .3s}
.top.over{background:transparent;color:#fff;border-color:transparent}
.top .wrap{display:flex;align-items:center;gap:36px;height:76px}
.logo{font-weight:800;font-size:24px;letter-spacing:-.04em;white-space:nowrap}
.nav{display:flex;gap:28px;font-size:15px;font-weight:500;flex:1;justify-content:center}
.nav a{padding-block:6px;border-bottom:1.5px solid transparent}
.nav a:hover{border-color:currentColor}
.nav a[aria-current="page"]{border-color:currentColor}
.phone{font-weight:500;font-size:15px;white-space:nowrap}
.ico{display:inline-flex;align-items:center;gap:6px;background:none;border:0;padding:8px;cursor:pointer;font-size:14px;font-weight:500}
.ico svg{width:22px;height:22px}
.menu{display:none}
@media (max-width:1100px){
  .nav{position:absolute;top:76px;left:0;right:0;flex-direction:column;gap:0;background:var(--paper);color:var(--ink);border-bottom:1px solid var(--ink);padding:0 max(16px,var(--gut-r)) 12px max(16px,var(--gut));display:none}
  .nav.open{display:flex}
  .nav a{padding:16px 0;border-bottom:1px solid var(--rule);font-size:22px;font-weight:700;letter-spacing:-.03em}
  .nav a[aria-current="page"]{border-color:var(--rule);color:var(--cobalt)}
  .menu{display:inline-flex}
  .logo{margin-right:auto}
  .top .wrap{gap:8px}
}
@media (max-width:620px){.phone{display:none}}
/* staff shortcuts in the header (signed-in managers and the owner); in the phone menu instead on small screens */
.staff{display:flex;gap:6px;flex:none}
.staff a{border:1.5px solid currentColor;padding:6px 12px;font-size:13px;font-weight:600;white-space:nowrap;transition:background .2s,color .2s}
.staff a:hover,.staff a[aria-current="page"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.top.over .staff a:hover{background:#fff;color:var(--ink);border-color:#fff}
.staff button{border:0;background:none;color:inherit;font:inherit;font-size:13px;font-weight:500;padding:6px 4px;cursor:pointer;opacity:.7}
.staff button:hover{opacity:1;text-decoration:underline;text-underline-offset:4px}
.nav-staff{display:none}
@media (max-width:620px){.staff{display:none}.nav .nav-staff{display:block;color:var(--cobalt)}
  .nav button.nav-staff{border:0;border-bottom:1px solid var(--rule);background:none;text-align:left;padding:16px 0;font:inherit;font-size:22px;font-weight:700;letter-spacing:-.03em;color:var(--grey);cursor:pointer}}
.page{padding-top:76px}

/* Page head (inner pages) */
.phead{padding-block:clamp(48px,7vw,104px) clamp(32px,4vw,56px);border-bottom:1.5px solid var(--ink)}
.crumbs{font-size:14px;color:var(--grey);margin-bottom:24px}
.crumbs a:hover{color:var(--ink)}
.phead h1{font-size:clamp(48px,8vw,128px);letter-spacing:-.055em;line-height:.92}
.phead p{font-size:clamp(17px,1.6vw,21px);max-width:52ch;margin-top:24px;color:#333}

/* Splash */
.splash{position:relative;height:min(100svh,980px);min-height:640px;background:var(--night);color:#fff;overflow:hidden;padding:0}
.scene{position:absolute;inset:0;opacity:0;transition:opacity 1.1s ease}
.scene.on{opacity:1}
.scene svg,.scene img{width:100%;height:100%;display:block;object-fit:cover;transform:scale(1.04);transition:transform 8s ease-out}
.scene.on svg,.scene.on img{transform:scale(1)}
/* on an upright screen only a narrow strip of a wide photo fits: the living room keeps its ring sconce and
   pendants in it (focus-right), not the bare wall in the middle; the gallery stays centred on its middle picture */
@media (max-aspect-ratio:1/1){.scene img.focus-right{object-position:74% 50%}}
/* the bright DIALux colour map is toned down so the white headline stays readable over it */
.scene img.dim{filter:brightness(.62) saturate(.9)}
.shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,13,12,.55) 0,rgba(14,13,12,0) 22%,rgba(14,13,12,0) 48%,rgba(14,13,12,.82) 100%);pointer-events:none}
.splash-body{position:absolute;left:0;right:0;bottom:0}
.splash-body .wrap{display:flex;flex-direction:column;gap:clamp(24px,3vw,40px);padding-bottom:clamp(20px,3vw,36px)}
.splash-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px 40px;flex-wrap:wrap}
.splash h1{font-size:clamp(34px,4.6vw,68px);letter-spacing:-.05em;line-height:.95;max-width:12em}
.splash-sub{font-size:clamp(16px,1.5vw,19px);margin-top:20px;max-width:40ch;color:rgba(255,255,255,.85)}
.splash-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn-white{background:#fff;color:var(--ink);border-color:#fff}
.btn-white:hover{background:transparent;color:#fff}
.btn-ghost{border-color:rgba(255,255,255,.7);color:#fff}
.btn-ghost:hover{background:#fff;color:var(--ink);border-color:#fff}
.scene-note{font-size:13px;color:rgba(255,255,255,.7);max-width:30ch;text-align:right}
.stabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.stab{position:relative;background:none;border:0;color:#fff;text-align:left;padding:18px 0 4px;cursor:pointer;font-size:clamp(17px,2vw,30px);font-weight:700;letter-spacing:-.035em;line-height:1.1;display:flex;align-items:center;gap:10px;opacity:.75;transition:opacity .2s}
.stab:hover,.stab[aria-selected="true"]{opacity:1}
.stab::before{content:"";position:absolute;top:0;left:0;right:0;height:1.5px;background:rgba(255,255,255,.3)}
.stab i{position:absolute;top:0;left:0;height:1.5px;width:0;background:#fff}
.stab[aria-selected="true"] i{width:100%;transition:width var(--dur,7s) linear}
.stab .dot{width:12px;height:12px;border-radius:50%;background:#fff;flex:none;display:none}
.stab[aria-selected="true"] .dot{display:block}
@media (max-width:760px){.stabs{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}.stab{padding-block:14px 8px}.scene-note{display:none}}

/* Company blocks */
.statement{font-size:clamp(28px,3.6vw,52px);font-weight:700;letter-spacing:-.04em;line-height:1.08;max-width:24ch;text-wrap:balance}
.statement span{color:var(--grey)}
.split{display:flex;flex-wrap:wrap;gap:clamp(40px,5vw,80px)}
.split>*{flex:1 1 420px;min-width:0}
.col-h{font-size:clamp(24px,2.4vw,32px);margin-bottom:20px}
.why{border-bottom:1.5px solid var(--ink)}
.why div{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:4px 24px;padding:18px 0;border-top:1.5px solid var(--ink)}
.why b{font-size:18px;font-weight:700;letter-spacing:-.02em;line-height:1.3}
.why span{color:var(--grey);font-size:15px}
@media (max-width:520px){.why div{grid-template-columns:1fr}}
.clients{border-bottom:1.5px solid var(--ink)}
.client{padding:20px 0;border-top:1.5px solid var(--ink)}
.client b{display:block;font-size:20px;font-weight:700;letter-spacing:-.025em;margin-bottom:6px}
.client p{color:var(--grey);font-size:15px;max-width:52ch}
.client ul{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.client li{font-size:13px;font-weight:500;background:var(--stone);padding:6px 10px}
.stone .client li{background:var(--paper)}
.more-row{margin-top:40px}
.brands-row{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px clamp(24px,4vw,56px);font-size:clamp(28px,4vw,56px);font-weight:800;letter-spacing:-.045em;color:#c4c2bd}
.brands-row span:hover{color:var(--ink)}
.brands-row small{font-size:16px;font-weight:500;letter-spacing:0;color:var(--grey)}

/* Home: intro, facts, client cards, contacts strip */
.intro{display:flex;flex-wrap:wrap;gap:clamp(32px,5vw,72px);align-items:stretch}
.intro-text{flex:1 1 420px;min-width:0;display:flex;flex-direction:column;justify-content:space-between;gap:32px}
.intro-text .link{align-self:flex-start}
.intro-img{flex:1 1 440px;min-width:0;margin:0;position:relative;aspect-ratio:16/10;max-width:100%;background:var(--night);overflow:hidden}
.intro-img svg,.intro-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.intro-img figcaption{position:absolute;left:0;bottom:0;z-index:1;background:var(--paper);padding:10px 14px;font-size:13px}
.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:clamp(48px,6vw,80px)}
.fact{background:var(--stone);padding:clamp(20px,2.4vw,32px);display:flex;flex-direction:column;gap:10px;min-height:220px}
.fact.dark{background:var(--ink);color:var(--paper)}
.fact.dark small{color:#a9a9a5}
.fact .big{font-size:clamp(44px,5vw,76px);font-weight:800;letter-spacing:-.06em;line-height:.9;margin-bottom:auto;font-variant-numeric:tabular-nums}
.fact .big svg{width:clamp(48px,5vw,68px);height:clamp(48px,5vw,68px);display:block}
.fact b{font-size:18px;font-weight:700;letter-spacing:-.02em;line-height:1.25;margin-top:24px}
.fact small{font-size:14px;color:var(--grey)}
@media (max-width:900px){.facts{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.facts{grid-template-columns:1fr}.fact{min-height:0}}
.ccards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.ccard{background:var(--paper);display:flex;flex-direction:column;min-width:0}
.ccard-img{aspect-ratio:16/10;max-width:100%;background:var(--night);position:relative;overflow:hidden}
.ccard-img svg{position:absolute;inset:0;width:100%;height:100%}
.ccard-body{padding:22px 22px 26px;display:flex;flex-direction:column;gap:10px}
.ccard b{font-size:22px;font-weight:800;letter-spacing:-.035em;line-height:1.1}
.ccard p{color:var(--grey);font-size:15px}
.ccard ul{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.ccard li{font-size:13px;font-weight:500;background:var(--stone);padding:6px 10px}
@media (max-width:900px){.ccards{grid-template-columns:1fr}}
.hc{display:flex;flex-wrap:wrap;justify-content:space-between;gap:40px}
.hc>div{min-width:0}
.hc-side{display:flex;flex-direction:column;gap:12px;flex:0 1 560px}
.hc-mail{font-size:20px;font-weight:500}
.hc-btns{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0 8px}
.hc .link{align-self:flex-start}

/* Process */
.process{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 24px}
.step{padding:24px 0 32px;border-top:1.5px solid var(--ink)}
.step em{display:block;font-style:normal;font-size:clamp(44px,5vw,72px);font-weight:800;letter-spacing:-.06em;line-height:1;margin-bottom:18px}
.step b{display:block;font-size:20px;font-weight:700;letter-spacing:-.025em;margin-bottom:8px}
.step p{color:var(--grey);font-size:15px;max-width:40ch}
.process.four{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:900px){.process,.process.four{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.process,.process.four{grid-template-columns:1fr}}

/* DIALux blocks */
.dlx-top{display:flex;flex-wrap:wrap;gap:clamp(32px,5vw,72px);align-items:flex-start}
.dlx-text{flex:1 1 380px;min-width:0}
.dlx-text h2{margin-bottom:28px}
.dlx-text>p{font-size:18px;max-width:50ch}
.gets{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px}
.gets h4{grid-column:1/-1;margin:0 0 10px;font-size:14px;font-weight:500;color:var(--grey)}
.gets div{padding:14px 0;border-top:1.5px solid var(--ink);font-weight:500;line-height:1.35}
.gets .gap{grid-column:1/-1;height:28px}
@media (max-width:480px){.gets{grid-template-columns:1fr}}
.terms{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0 24px}
.term{border-top:1.5px solid var(--ink);padding:20px 0 8px}
.term b{display:block;font-size:20px;font-weight:700;letter-spacing:-.025em}
.term small{display:block;font-size:14px;color:var(--grey);margin:2px 0 10px}
.term p{font-size:15px;color:#333;max-width:36ch}
@media (max-width:900px){.terms{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.terms{grid-template-columns:1fr}}

/* Interactive window */
.sim{flex:1.25 1 540px;min-width:0;background:var(--paper);border:1.5px solid var(--ink)}
.sim.big{flex-basis:100%}
.sim-head{display:flex;justify-content:space-between;align-items:center;gap:12px 20px;flex-wrap:wrap;padding:18px 20px;border-bottom:1px solid var(--rule)}
.sim-head b{font-size:17px;font-weight:700;letter-spacing:-.02em}
.sim-head small{display:block;font-size:13px;color:var(--grey)}
.sim-body{display:flex;flex-wrap:wrap}
.sim-plot{flex:2 1 520px;min-width:0}
.sim-side{flex:1 1 280px;min-width:0;border-left:1px solid var(--rule);display:flex;flex-direction:column}
@media (max-width:860px){.sim-side{border-left:0;border-top:1px solid var(--rule)}}
.ctrl{padding:16px 20px;border-bottom:1px solid var(--rule)}
.ctrl label{display:block;font-size:13px;color:var(--grey);margin-bottom:8px}
.seg{display:flex;flex-wrap:wrap}
.seg button{border:1.5px solid var(--ink);background:var(--paper);padding:9px 14px;font-size:14px;font-weight:500;cursor:pointer;margin:0 0 0 -1.5px;font-variant-numeric:tabular-nums}
.seg button:first-child{margin-left:0}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--paper)}
.sim canvas{display:block;width:100%;height:auto;aspect-ratio:12/7.2;max-width:100%}
.scale{display:flex;align-items:center;gap:10px;padding:12px 20px;font-size:12px;color:var(--grey);font-variant-numeric:tabular-nums}
.scale i{flex:1;height:8px;background:linear-gradient(90deg,#1b2a8a,#1f7fd1,#27c2a0,#c9e04a,#f5b53b,#e2522f)}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1.5px solid var(--ink)}
.stats div{padding:16px 20px;border-right:1px solid var(--rule)}
.stats div:last-child{border-right:0}
.sim-side .stats{grid-template-columns:repeat(2,minmax(0,1fr));border-top:0}
.sim-side .stats div:nth-child(2n){border-right:0}
.sim-side .stats div{border-bottom:1px solid var(--rule)}
.stats small{display:block;font-size:13px;color:var(--grey)}
.stats b{font-size:22px;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.verdict{display:flex;gap:10px;align-items:flex-start;padding:14px 20px;border-top:1px solid var(--rule);font-size:15px;line-height:1.4}
.sim-side .verdict{border-top:0;margin-top:auto}
.verdict i{width:10px;height:10px;flex:none;margin-top:5px}
@media (max-width:520px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.stats div:nth-child(2){border-right:0}.stats div:nth-child(-n+2){border-bottom:1px solid var(--rule)}}

/* Free-form illuminance calculator on the DIALux page (static/js/lux.js) */
.lux{border:1.5px solid var(--ink);background:var(--paper);display:flex;flex-wrap:wrap}
.lux-plan{flex:2 1 560px;min-width:0;display:flex;flex-direction:column}
.lux-head{display:flex;justify-content:space-between;gap:8px 16px;flex-wrap:wrap;align-items:center;padding:14px 18px;border-bottom:1px solid var(--rule)}
.lux-head b{font-size:17px;letter-spacing:-.02em}
.lux-head small{display:block;color:var(--grey);font-size:13px}
.lux-canvas{padding:18px;background:var(--stone);flex:1;display:flex;align-items:center;justify-content:center}
.lux-canvas canvas{display:block;max-width:100%;touch-action:manipulation;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;cursor:crosshair;box-shadow:0 0 0 1.5px var(--ink)}
.lux-canvas canvas.grab{cursor:grab}.lux-canvas canvas.drag{cursor:grabbing}
.lux-scale{display:flex;align-items:center;gap:10px;padding:12px 18px;font-size:12px;color:var(--grey);font-variant-numeric:tabular-nums;border-top:1px solid var(--rule)}
.lux-scale i{flex:1;height:8px;background:linear-gradient(90deg,#1b2a8a,#1f7fd1,#27c2a0,#c9e04a,#f5b53b,#e2522f)}
.lux-side{flex:1 1 340px;min-width:0;border-left:1.5px solid var(--ink);display:flex;flex-direction:column}
@media (max-width:940px){.lux-side{border-left:0;border-top:1.5px solid var(--ink)}}
.lux-box{padding:16px 18px;border-bottom:1px solid var(--rule)}
.lux-box h3{margin:0 0 12px;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.lux-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.lux-row.two{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:10px}
.lux-gap{margin-top:10px}
.lux-f{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--grey);min-width:0}
.lux-f input,.lux-f select{font:inherit;font-size:15px;color:var(--ink);border:1.5px solid var(--ink);background:var(--paper);padding:8px 10px;border-radius:0;width:100%;min-width:0;font-variant-numeric:tabular-nums}
.lux-seg{display:flex;flex-wrap:wrap;margin-top:8px}
.lux-seg button{border:1.5px solid var(--ink);background:var(--paper);padding:6px 10px;font:inherit;font-size:13px;font-weight:500;cursor:pointer;margin-left:-1.5px;font-variant-numeric:tabular-nums}
.lux-seg button:first-child{margin-left:0}
.lux-seg button[aria-pressed="true"]{background:var(--ink);color:var(--paper)}
.lux-btn{border:1.5px solid var(--ink);background:var(--paper);color:var(--ink);font:inherit;font-size:14px;font-weight:600;padding:9px 14px;cursor:pointer}
.lux-btn.ink,.lux-btn:hover{background:var(--ink);color:var(--paper)}
.lux-btns{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.lux-muted{color:var(--grey);font-size:13px;margin:8px 0 0}
.lux-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
.lux-stats div{padding:14px 18px;border-bottom:1px solid var(--rule)}
.lux-stats div:nth-child(odd){border-right:1px solid var(--rule)}
.lux-stats small{display:block;font-size:13px;color:var(--grey)}
.lux-stats b{font-size:22px;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.lux-verdict{display:flex;gap:10px;padding:14px 18px;font-size:15px;line-height:1.4;margin-top:auto}
.lux-verdict i{width:10px;height:10px;flex:none;margin-top:6px}
/* ⓘ hints on the calculator's figures */
.lux-tip{position:relative;display:inline-grid;place-items:center;width:16px;height:16px;margin-left:4px;vertical-align:1px;border:1.2px solid currentColor;
  border-radius:50%;background:none;color:var(--grey);font:600 10px/1 var(--f);font-style:italic;cursor:help;padding:0}
.lux-tip:hover,.lux-tip:focus-visible,.lux-tip.open{color:var(--ink);outline:none}
.lux-tip::after{content:attr(data-tip);position:absolute;z-index:30;left:50%;bottom:calc(100% + 10px);width:min(280px,72vw);transform:translateX(-50%);
  background:var(--ink);color:var(--paper);font:400 13px/1.45 var(--f);font-style:normal;text-align:left;padding:10px 12px;
  opacity:0;visibility:hidden;transition:opacity .15s;pointer-events:none;box-shadow:0 8px 24px rgba(0,0,0,.18)}
.lux-tip:hover::after,.lux-tip:focus-visible::after,.lux-tip.open::after{opacity:1;visibility:visible}
.lux-stats div:nth-child(odd) .lux-tip::after{left:-8px;transform:none}
.lux-stats div:nth-child(even) .lux-tip::after{left:auto;right:-8px;transform:none}
.lux-head-r{display:flex;flex-direction:column;align-items:flex-end;gap:6px;text-align:right}
.lux-toggle{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;cursor:pointer;user-select:none}
.lux-toggle input{width:16px;height:16px;accent-color:var(--ink);margin:0}
@media (max-width:640px){.lux-head-r{align-items:flex-start;text-align:left}}
.lux-fs{border:0;padding:0;margin:0;min-width:0}
.lux-fs:disabled{opacity:.4}
.lux-fs:disabled .lux-seg button,.lux-fs:disabled .lux-btn{cursor:default}
.lux-btns-main{border-top:1px solid var(--rule);padding-top:12px;margin-top:14px}
.lux-canvas canvas.drag{cursor:grabbing}
.lux-note{max-width:75ch;color:var(--grey);font-size:14px;margin:16px 0 0}
.lux-note b{color:var(--ink)}
/* home page preview of the calculator: one big link */
.lux-teaser{flex:1.25 1 540px;min-width:0;display:flex;flex-direction:column;border:1.5px solid var(--ink);background:var(--paper);color:var(--ink);text-decoration:none}
.lux-teaser-head{display:flex;justify-content:space-between;align-items:center;gap:10px 20px;flex-wrap:wrap;padding:16px 18px;border-bottom:1px solid var(--rule)}
.lux-teaser-head b{font-size:17px;letter-spacing:-.02em}
.lux-teaser-head small{display:block;font-size:13px;color:var(--grey)}
.lux-teaser-nums{display:flex;gap:20px}
.lux-teaser-nums b{font-size:20px;font-variant-numeric:tabular-nums}
.lux-teaser-plan{padding:18px;background:var(--stone);display:flex;justify-content:center}
.lux-teaser-plan canvas{display:block;max-width:100%;box-shadow:0 0 0 1.5px var(--ink)}
.lux-teaser-foot{display:flex;justify-content:space-between;align-items:center;gap:14px 20px;flex-wrap:wrap;padding:16px 18px;border-top:1.5px solid var(--ink)}
.lux-teaser-foot ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.lux-teaser-foot li{font-size:13px;border:1px solid var(--rule);padding:4px 10px;color:var(--grey)}
.lux-teaser-cta{display:inline-flex;align-items:center;gap:10px;background:var(--ink);color:var(--paper);padding:14px 22px;font-weight:500;font-size:15px;transition:background .2s}
.lux-teaser-cta svg{width:20px;height:20px;transition:transform .2s}
.lux-teaser:hover .lux-teaser-cta{background:var(--cobalt)}
.lux-teaser:hover .lux-teaser-cta svg{transform:translateX(4px)}
.lux-teaser:focus-visible{outline:2px solid var(--cobalt);outline-offset:3px}

/* Order form */
.order{background:var(--paper);padding:clamp(24px,4vw,48px);display:flex;flex-wrap:wrap;gap:32px 56px;border:1.5px solid var(--ink)}
.stone .order{border-color:var(--paper)}
.order-intro{flex:1 1 300px;min-width:0}
.order-intro h3{font-size:clamp(30px,3.4vw,44px);margin-bottom:16px}
.order-intro p{color:var(--grey);max-width:40ch}
.order-intro .direct{margin-top:24px;display:grid;gap:4px;font-weight:500}
.order form{flex:2 1 520px;min-width:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.order .full{grid-column:1/-1}
@media (max-width:560px){.order form{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--grey)}
.field input,.field select,.field textarea{border:0;border-bottom:1.5px solid var(--ink);background:transparent;padding:10px 0;font-size:17px;color:var(--ink);width:100%;min-width:0}
.field textarea{resize:vertical;min-height:64px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--cobalt)}
.form-end{display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.form-end small{font-size:12px;color:var(--grey);max-width:34ch}
.ok{background:var(--stone);padding:14px 16px;font-size:15px}
/* «Заявка отправлена»: takes the form's place */
.lead-done{flex:2 1 520px;min-width:0;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:14px;
  background:var(--stone);border-left:4px solid #1f8a5a;padding:clamp(24px,4vw,44px);outline:none;animation:leadDone .35s ease-out}
.stone .lead-done{background:#fff}
.lead-done-ico{width:56px;height:56px;border-radius:50%;background:#1f8a5a;color:#fff;display:grid;place-items:center}
.lead-done-ico svg{width:30px;height:30px}
.lead-done h3{font-size:clamp(28px,3vw,40px);letter-spacing:-.04em;line-height:1.05;margin:0}
.lead-done p{margin:0;font-size:17px;max-width:48ch;line-height:1.5}
.lead-done b{white-space:nowrap}
.lead-done .lead-done-more{font-size:14px;color:var(--grey)}
.lead-done-more a{color:var(--ink);border-bottom:1px solid currentColor;white-space:nowrap}
.lead-done .btn{margin-top:6px}
@keyframes leadDone{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* Door panels to other pages */
.doors{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.door{display:flex;flex-direction:column;justify-content:space-between;gap:48px;min-height:clamp(260px,26vw,380px);padding:clamp(24px,3vw,40px);background:var(--stone);transition:background .25s,color .25s}
.door:hover{background:var(--ink);color:var(--paper)}
.door.dark{background:var(--ink);color:var(--paper)}
.door.dark:hover{background:var(--cobalt)}
.door b{font-size:clamp(36px,4.6vw,64px);font-weight:800;letter-spacing:-.05em;line-height:.95}
.door span{display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:16px;max-width:none}
.door svg{width:36px;height:36px;flex:none}
@media (max-width:700px){.doors{grid-template-columns:1fr}}

/* Catalog */
.tabs{display:flex;flex-wrap:wrap;gap:6px 26px;margin-bottom:28px;border-bottom:1px solid var(--rule)}
.tab{background:none;border:0;padding:12px 0;font-size:16px;font-weight:500;color:var(--grey);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}
.tab:hover{color:var(--ink)}
.tab[aria-pressed="true"]{color:var(--ink);border-color:var(--ink)}
.tab sup{font-size:11px;margin-left:3px;font-weight:400}
.sort{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--grey)}
.sort select{border:1.5px solid var(--ink);background:var(--paper);padding:10px 12px;font-size:14px;color:var(--ink)}
.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:40px 20px}
@media (max-width:1020px){.tiles{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:760px){.tiles{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 12px}}
/* product rows on the product page: one line, scrolled by the arrows or a swipe; on a phone the next tile peeks out */
.rail-track{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:calc((100% - 60px)/4);overflow-x:auto;overscroll-behavior-x:contain;
  scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none;padding-bottom:4px}
.rail-track::-webkit-scrollbar{display:none}
.rail-track>.tile{scroll-snap-align:start}
@media (hover:hover) and (pointer:fine){.rail-track{cursor:grab}}
.rail-track.dragging{cursor:grabbing;scroll-snap-type:none;scroll-behavior:auto;user-select:none}
.rail-track.dragging a{pointer-events:none}
@media (max-width:1020px){.rail-track{grid-template-columns:none;grid-auto-columns:calc((100% - 40px)/3)}}
@media (max-width:760px){.rail-track{grid-template-columns:none;grid-auto-columns:42%}}
.rail-top{align-items:flex-end}
.rail-ctrl{display:flex;align-items:center;gap:8px}
.rail-ctrl .btn{padding:14px 22px}
.rail-btn{width:52px;height:52px;display:grid;place-items:center;border:1.5px solid var(--ink);background:var(--paper);color:var(--ink);cursor:pointer;transition:background .2s,color .2s}
.rail-btn svg{width:22px;height:22px}
.rail-btn:hover:not(:disabled){background:var(--ink);color:var(--paper)}
.rail-btn:disabled{opacity:.25;cursor:default}
[data-rail].fits .rail-btn{display:none}
@media (hover:none) and (pointer:coarse){.rail-btn{display:none}}  /* a finger swipes the row instead */
.tile{display:flex;flex-direction:column;gap:8px;min-width:0}
.tile-img{position:relative;aspect-ratio:1/1;max-width:100%;background:var(--stone);display:grid;place-items:center;overflow:hidden}
.tile-img svg{width:70%;height:70%;transition:transform .5s}
.tile:hover .tile-img svg{transform:scale(1.05)}
.flag{position:absolute;top:12px;left:12px;font-size:12px;font-weight:500;background:var(--paper);padding:4px 8px}
/* the cart bar under a tile's photo: «В корзину», and once in the cart a «−» cell on its left */
.tile-cart{position:absolute;left:0;right:0;bottom:0;display:flex;transform:translateY(100%);transition:transform .25s}
.tile:hover .tile-cart,.tile-cart:focus-within,.tile-cart.in{transform:none}
.tile-add{flex:1;min-width:0;border:0;background:var(--ink);color:var(--paper);padding:14px;font-size:14px;font-weight:500;cursor:pointer}
.tile-add.in{background:var(--cobalt)}
.tile-dec{flex:none;width:52px;border:0;border-right:1px solid rgba(255,255,255,.35);background:var(--cobalt);color:#fff;font-size:22px;line-height:1;cursor:pointer}
.tile-dec:hover,.tile-add.in:hover{background:#1b2ca3}
@media (hover:none){.tile-cart{transform:none;position:static}}
.btn-dec{padding:17px 22px;border-color:var(--cobalt);color:var(--cobalt);font-size:20px;line-height:1}
.btn-dec:hover{background:var(--cobalt);border-color:var(--cobalt);color:#fff}
.tile-name{font-size:16px;font-weight:500;line-height:1.3;margin-top:6px}
.tile-spec{font-size:13px;color:var(--grey);font-variant-numeric:tabular-nums}
.tile-price{font-size:19px;font-weight:700;letter-spacing:-.02em}
.tile-stock{font-size:13px;gap:0 7px;margin-top:-2px}
.tile-stock i{width:7px;height:7px}

/* Company story */
.story{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,5vw,80px);align-items:start}
.since small{display:block;font-size:16px;color:var(--grey);margin-bottom:8px}
.since b{display:block;font-size:clamp(120px,19vw,290px);font-weight:800;letter-spacing:-.075em;line-height:.8}
.story-text{display:flex;flex-direction:column;gap:20px;padding-top:clamp(0px,2vw,28px)}
.story-text p{font-size:clamp(17px,1.4vw,19px);line-height:1.6;color:#333;max-width:56ch}
.story-text .lead{font-size:clamp(24px,2.4vw,34px);font-weight:700;letter-spacing:-.035em;line-height:1.15;color:var(--ink);max-width:24ch}
@media (max-width:860px){.story{grid-template-columns:1fr}}
.principles{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:clamp(32px,5vw,80px);align-items:start}
.pr-photo{margin:0;position:relative;aspect-ratio:3/4;max-width:100%;background:var(--stone);overflow:hidden}
.pr-photo img{width:100%;height:100%;object-fit:cover;display:block}
.pr-photo figcaption{position:absolute;left:0;bottom:0;background:var(--paper);padding:10px 14px;font-size:13px}
.pr-list .h2{margin-bottom:clamp(28px,3vw,44px)}
.pr-rows{border-bottom:1.5px solid var(--ink)}
.pr-rows div{padding:22px 0;border-top:1.5px solid var(--ink);display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1fr);gap:8px 32px}
.pr-rows h3{font-size:clamp(20px,1.9vw,26px);letter-spacing:-.035em;line-height:1.1}
.pr-rows p{color:var(--grey);font-size:15px}
@media (max-width:860px){.principles{grid-template-columns:1fr}.pr-photo{aspect-ratio:4/5}}
@media (max-width:560px){.pr-rows div{grid-template-columns:1fr}}
.band{position:relative;min-height:clamp(420px,48vw,640px);display:flex;align-items:flex-end;background:var(--night);color:#fff;overflow:hidden}
.band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.band::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,13,12,0) 30%,rgba(14,13,12,.85) 100%)}
.band-text{position:relative;z-index:1;width:100%}
.band-text p{font-size:clamp(30px,4.4vw,64px);font-weight:800;letter-spacing:-.05em;line-height:1;max-width:18ch;text-wrap:balance}
.band-text small{display:block;margin-top:20px;font-size:13px;color:rgba(255,255,255,.7)}

/* Door with photo */
.door-photo{position:relative;overflow:hidden;color:#fff;background:var(--night)}
.door-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.62;transition:transform .7s,opacity .3s}
.door-photo:hover{background:var(--night);color:#fff}
.door-photo:hover img{transform:scale(1.04);opacity:.5}
.door-photo b,.door-photo span{position:relative}

/* Portfolio galleries */
.pcase{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:clamp(28px,4vw,64px);align-items:start;padding-block:clamp(40px,5vw,72px);border-top:1.5px solid var(--ink)}
.pcase:first-child{border-top:0;padding-top:0}
.pcase.flip{grid-template-columns:minmax(0,1fr) minmax(0,1.35fr)}
.pcase.flip .gal{order:2}
@media (max-width:900px){.pcase,.pcase.flip{grid-template-columns:1fr}.pcase.flip .gal{order:0}}
.gal{min-width:0}
.gal-stage{position:relative;background:var(--night)}
.gal-track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;aspect-ratio:var(--ar,4/3);max-width:100%}
.gal-track::-webkit-scrollbar{display:none}
.gal-track button{flex:0 0 100%;scroll-snap-align:start;border:0;padding:0;margin:0;background:none;cursor:zoom-in;display:block}
.gal-track img{width:100%;height:100%;object-fit:var(--fit,cover);display:block}
.gal-nav{position:absolute;right:0;bottom:0;display:flex;align-items:center;background:var(--paper);font-size:14px;font-weight:500;font-variant-numeric:tabular-nums}
.gal-nav button{width:48px;height:48px;border:0;background:none;cursor:pointer;display:grid;place-items:center}
.gal-nav button:hover{background:var(--ink);color:var(--paper)}
.gal-nav span{padding:0 6px;min-width:64px;text-align:center}
.gal-thumbs{display:flex;gap:8px;margin-top:10px;overflow-x:auto;scrollbar-width:thin;padding-bottom:4px}
.gal-thumbs button{flex:0 0 72px;height:72px;border:0;padding:0;background:var(--stone);cursor:pointer;opacity:.55;outline-offset:-2px;transition:opacity .2s}
.gal-thumbs button:hover{opacity:.85}
.gal-thumbs button[aria-current="true"]{opacity:1;outline:2px solid var(--ink)}
.gal-thumbs img{width:100%;height:100%;object-fit:cover;display:block}
.pcase-text{min-width:0;display:flex;flex-direction:column;gap:18px}
.pcase-text small{font-size:14px;color:var(--grey)}
.pcase-text h2{font-size:clamp(32px,3.6vw,52px)}
.pcase-text p{font-size:17px;color:#333;max-width:52ch}
.pcase-text ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.pcase-text li{font-size:13px;font-weight:500;background:var(--stone);padding:6px 10px}
/* Lightbox */
.lb{position:fixed;inset:0;z-index:95;background:rgba(10,10,10,.96);display:flex;flex-direction:column;padding:calc(env(safe-area-inset-top,0px) + 12px) max(12px,env(safe-area-inset-right,0px)) calc(env(safe-area-inset-bottom,0px) + 12px) max(12px,env(safe-area-inset-left,0px));color:#fff}
.lb[hidden]{display:none}
.lb-top{display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:14px;font-variant-numeric:tabular-nums}
.lb-top b{font-weight:500}
.lb-img{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;touch-action:pan-y;user-select:none}
.lb-img img{max-width:100%;max-height:100%;object-fit:contain}
.lb button{background:none;border:0;color:#fff;cursor:pointer;width:52px;height:52px;display:grid;place-items:center;font-size:24px}
.lb button:hover{background:rgba(255,255,255,.12)}
.lb-arrows{position:absolute;left:0;right:0;top:50%;display:flex;justify-content:space-between;padding-inline:max(12px,env(safe-area-inset-left,0px));pointer-events:none}
.lb-arrows button{pointer-events:auto;background:rgba(0,0,0,.4)}

/* Projects */
.proj-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.proj{position:relative;overflow:hidden;background:#0b0c0f;margin:0;aspect-ratio:4/3;max-width:100%}
.proj svg{position:absolute;inset:0;width:100%;height:100%;transition:transform .7s}
.proj:hover svg{transform:scale(1.04)}
.proj figcaption{position:absolute;left:0;bottom:0;background:var(--paper);padding:16px 20px;max-width:calc(100% - 20px)}
.proj figcaption b{display:block;font-size:20px;font-weight:700;letter-spacing:-.025em}
.proj figcaption span{font-size:14px;color:var(--grey)}
@media (max-width:760px){.proj-grid{grid-template-columns:1fr}}

/* Contacts page */
.contact-grid{display:flex;flex-wrap:wrap;gap:clamp(36px,5vw,72px)}
.contact-info{flex:1 1 400px;min-width:0}
.big-phone{display:block;font-size:clamp(34px,4.4vw,60px);font-weight:800;letter-spacing:-.045em;font-variant-numeric:tabular-nums}
.c-rows{margin-top:28px;border-bottom:1.5px solid var(--ink)}
.c-row{display:grid;grid-template-columns:110px minmax(0,1fr) auto;gap:16px;align-items:center;padding:16px 0;border-top:1.5px solid var(--ink)}
.c-row small{font-size:13px;color:var(--grey)}
.c-row span,.c-row .mail{overflow-wrap:anywhere;font-weight:500}
/* e-mail (and the phone in the request form) open the mail app / dialler; cobalt on hover like other links */
.mail:hover,.direct a:hover{color:var(--cobalt)}
.copy{background:none;border:1.5px solid var(--ink);padding:7px 12px;font-size:12px;cursor:pointer}
.copy:hover{background:var(--ink);color:var(--paper)}
.sku-copy{display:inline-flex;align-items:center;gap:5px;border:0;background:none;padding:0;font:inherit;color:inherit;cursor:pointer;
  border-bottom:1px dashed currentColor;line-height:1.2;transition:color .15s}
.sku-copy svg{width:13px;height:13px;flex:none;opacity:.7}
.sku-copy:hover{color:var(--ink)}
.sku-copy.done{color:#1f8a5a;border-bottom-style:solid}
.c-legal{margin-top:28px}
.c-legal h2{font-size:15px;font-weight:700;letter-spacing:-.01em;padding-bottom:10px;border-bottom:1.5px solid var(--ink)}
.c-legal p{margin-top:12px;color:#333;font-size:15px}
.socials{display:flex;flex-wrap:wrap;gap:24px;margin-top:28px;font-weight:500}
.socials a{border-bottom:1.5px solid var(--ink);padding-bottom:2px}
.socials a:hover{color:var(--cobalt);border-color:var(--cobalt)}
@media (max-width:480px){.c-row{grid-template-columns:minmax(0,1fr) auto}.c-row small{grid-column:1/-1;margin-bottom:-10px}}
.map{flex:1.2 1 480px;min-width:0;position:relative;min-height:460px;background:#e9e8e5;overflow:hidden}
.map svg{position:absolute;inset:0;width:100%;height:100%}
.map-card{position:absolute;left:0;bottom:0;background:var(--paper);padding:20px 22px;max-width:min(380px,100%)}
.map-card b{display:block;font-size:18px;font-weight:700;letter-spacing:-.02em;margin-bottom:4px}
.map-card p{font-size:14px;color:var(--grey);margin-bottom:14px}
.map-card .btn{padding:12px 18px;font-size:14px}
.table-box{overflow-x:auto}
table.del{width:100%;border-collapse:collapse;font-size:15px;min-width:560px}
.del th,.del td{text-align:left;padding:14px 16px 14px 0;border-top:1.5px solid var(--ink);vertical-align:top}
.del th{font-weight:500;color:var(--grey);font-size:13px}
.del td:first-child{font-weight:700}
.del tr:last-child td{border-bottom:1.5px solid var(--ink)}

/* Footer */
footer{background:var(--ink);color:#f4f4f2;padding-block:clamp(56px,7vw,88px) 28px}
.foot-cols{display:grid;grid-template-columns:1.4fr repeat(3,minmax(0,1fr));gap:32px}
.foot-cols h4{margin:0 0 14px;font-size:14px;font-weight:500;color:#9a9a96}
.foot-cols ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.foot-cols a:hover{color:#9fb0ff}
.foot-phone{font-size:clamp(26px,2.8vw,36px);font-weight:800;letter-spacing:-.04em;display:block;margin-bottom:8px}
.foot-cols p{font-size:14px;line-height:1.7;color:#c9c9c5}
.foot-end{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:56px;font-size:13px;color:#9a9a96}
.foot-end a{border-bottom:1px solid currentColor}
.foot-end a:hover{color:inherit;opacity:.75}
.foot-legal{margin-top:10px;font-size:13px;color:#9a9a96}
/* Text documents (data policy): one readable column under the page head, black rules between sections */
.doc{max-width:76ch}
.doc h2{font-size:clamp(22px,2.4vw,30px);letter-spacing:-.035em;line-height:1.1;margin-top:48px;padding-top:18px;border-top:1.5px solid var(--ink)}
.doc h2:first-child{margin-top:0}
.doc p,.doc li{color:#333}
.doc p{margin-top:14px}
.doc ul{margin:14px 0 0;padding-left:20px}
.doc li+li{margin-top:6px}
.doc a{border-bottom:1.5px solid currentColor}
.doc a:hover{color:var(--cobalt)}
.doc-card{background:var(--stone);padding:20px 24px;margin-top:14px}
.doc-card p{margin-top:0}
.consent{font-size:12px;color:var(--grey);line-height:1.45}
.consent a{color:var(--ink);border-bottom:1px solid currentColor}
.consent a:hover{color:var(--cobalt)}
.wordmark{font-size:clamp(80px,22vw,340px);font-weight:800;letter-spacing:-.07em;line-height:.8;margin-top:48px;color:#1f1f1f;white-space:nowrap;overflow:hidden}
@media (max-width:860px){.foot-cols{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.foot-cols{grid-template-columns:1fr}}

/* Cart */
.scrim{position:fixed;inset:0;background:rgba(17,17,17,.45);z-index:70;opacity:0;pointer-events:none;transition:opacity .25s}
.scrim.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(440px,100%);z-index:80;background:var(--paper);color:var(--ink);transform:translateX(100%);transition:transform .3s cubic-bezier(.2,.8,.2,1);display:flex;flex-direction:column;padding:calc(env(safe-area-inset-top,0px) + 24px) max(24px,env(safe-area-inset-right,0px)) calc(env(safe-area-inset-bottom,0px) + 24px) 24px}
.drawer.open{transform:none}
/* The whole panel scrolls (items, order form and КП block), the title with the close button stays on top. */
.drawer{overflow-y:auto;overscroll-behavior:contain;padding-top:0}
.d-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:16px;border-bottom:1.5px solid var(--ink);
  position:sticky;top:0;z-index:1;background:var(--paper);padding-top:calc(env(safe-area-inset-top,0px) + 24px);flex:none}
.d-foot{flex:none}
.d-head h3{font-size:32px}
.x{width:44px;height:44px;border:0;background:var(--stone);cursor:pointer;font-size:22px}
.d-items{flex:1 0 auto}
.d-item{display:grid;grid-template-columns:72px minmax(0,1fr) auto;gap:14px;align-items:center;padding:16px 0;border-bottom:1px solid var(--rule)}
.d-thumb{width:72px;height:72px;background:var(--stone);display:grid;place-items:center}
.d-thumb svg{width:54px;height:54px}
.d-item b{display:block;font-weight:500;font-size:15px;line-height:1.3}
.d-item small{color:var(--grey);font-size:14px}
.qty{display:flex;align-items:center;border:1.5px solid var(--ink)}
.qty button{width:32px;height:32px;border:0;background:none;cursor:pointer;font-size:16px}
.qty span{min-width:22px;text-align:center;font-variant-numeric:tabular-nums}
.d-empty{color:var(--grey);padding:40px 0}
.d-clear{margin-left:auto;margin-right:12px;border:0;background:none;padding:6px 0;font:inherit;font-size:14px;color:var(--grey);cursor:pointer;
  border-bottom:1px solid transparent;transition:color .15s,border-color .15s}
.d-clear:hover{color:var(--ink);border-bottom-color:currentColor}
.d-clear.ask{color:#c2452a;font-weight:600;border-bottom-color:currentColor}
.d-foot{border-top:1.5px solid var(--ink);padding-top:18px;display:grid;gap:16px}
.d-total{display:flex;justify-content:space-between;align-items:baseline}
/* Manager area: sign-in and the КП builder */
.mgr-login{display:grid;place-items:center}
.mgr-card{width:min(420px,100%);display:grid;gap:16px}
.mgr-error{background:#fdeeea;border-left:4px solid #c0392b;padding:10px 14px;margin:0}
.mgr-who{color:var(--grey);font-size:15px}
/* manager pages: a compact working header instead of the big page title */
.phead.mgr-head{padding-block:clamp(24px,3vw,40px) 24px}
.mgr-head .crumbs{font-size:14px;margin:0 0 10px;color:var(--grey)}
.mgr-head h1{font-size:clamp(34px,4.5vw,56px);line-height:1;letter-spacing:-.045em}
.mgr-head .mgr-who{font-size:14px;margin-top:12px;max-width:none;color:var(--grey);display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 14px}
.mgr-head .mgr-who form{margin:0}
.mgr-head .mgr-top{margin-top:18px}
.mgr-head .mgr-top .btn,.mgr-add .btn{padding:11px 18px;font-size:14px}
.link-btn{border:0;background:none;padding:0;font:inherit;font-weight:500;color:var(--ink);border-bottom:1.5px solid currentColor;cursor:pointer;justify-self:start}
.link-btn:hover{color:var(--cobalt)}
.mgr{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:40px;align-items:start}
.mgr-side{display:grid;gap:16px;position:sticky;top:90px}
.mgr-add{position:relative;display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.mgr-add .search{flex:1 1 280px;min-width:0}
.mgr-search{position:relative;flex:1 1 100%;min-width:0;display:flex}  /* search on its own line, the buttons under it */
.mgr-search .search{flex:1}
.mgr-add .search input{width:100%;border:1.5px solid var(--ink);background:var(--paper);padding:12px 14px;font-size:15px}
.mgr-found{position:absolute;left:0;right:0;top:100%;z-index:20;background:var(--paper);border:1.5px solid var(--ink);margin-top:4px;max-height:420px;overflow-y:auto;box-shadow:0 12px 30px rgba(0,0,0,.12)}
.mgr-found[hidden]{display:none}
.mgr-found button{display:grid;grid-template-columns:48px minmax(0,1fr) auto;gap:12px;align-items:center;width:100%;border:0;border-bottom:1px solid var(--rule);background:none;padding:8px 12px;text-align:left;cursor:pointer;font:inherit}
.mgr-found button:hover{background:var(--stone)}
.mgr-found img{width:48px;height:48px;object-fit:contain;mix-blend-mode:multiply}
.mgr-found b{display:block;font-weight:500;font-size:14px;line-height:1.3}
.mgr-found small{color:var(--grey);font-size:12px}
.mgr-found em{font-style:normal;font-weight:700;white-space:nowrap}
.mgr-empty{color:var(--grey);padding:24px 0;margin:0}
.mgr-row{display:grid;grid-template-columns:64px minmax(0,1fr) 92px 72px 82px 120px 92px;gap:12px;align-items:center;padding:14px 0;border-top:1px solid var(--rule)}
.mgr-row:last-child{border-bottom:1px solid var(--rule)}
.mgr-row .d-thumb{width:64px;height:64px}
.mgr-name a{font-weight:500;line-height:1.3;display:block}
.mgr-name a:hover{color:var(--cobalt)}
.mgr-name small{color:var(--grey);font-size:12px}
.mgr-row small{display:block;color:var(--grey);font-size:11px;margin-bottom:2px}
.mgr-price,.mgr-sum{font-variant-numeric:tabular-nums;font-size:14px}
.mgr-sum s{color:var(--grey);font-size:12px;display:block}
.mgr-num input{width:100%;border:1.5px solid var(--ink);background:var(--paper);padding:8px;font-size:15px;font-variant-numeric:tabular-nums}
.mgr-row .x,.mgr-sec .x{width:32px;height:32px;border:0;background:none;font-size:22px;cursor:pointer;color:var(--grey)}
.mgr-row .x:hover,.mgr-sec .x:hover{color:var(--ink)}
/* own product (not in the catalog): its name, picture link, brand and article typed right in the row */
.mgr-own{display:flex;flex-direction:column;gap:6px}
.mgr-own input{width:100%;min-width:0;border:1px solid var(--rule);border-bottom-color:var(--ink);background:var(--paper);padding:6px 8px;font:inherit;font-size:14px}
.mgr-own input[data-c="name"]{font-weight:500}
.mgr-own input:invalid{border-color:#b3261e}
.mgr-own span{display:flex;gap:6px}
.mgr-own small{margin:0}
.mgr-tools{display:flex;align-items:center;justify-content:flex-end;gap:2px}
.mgr-move{display:inline-flex;gap:2px}
.mgr-move button{width:28px;height:28px;border:1px solid var(--rule);background:var(--paper);cursor:pointer;font-size:14px;line-height:1}
.mgr-move button:hover{border-color:var(--ink)}
.mgr-move .mgr-drag{cursor:grab;touch-action:none;font-size:16px;border-color:transparent;background:transparent}
.mgr-move .mgr-drag:active{cursor:grabbing}
.dragging{opacity:.4}
.mgr-drop{height:0;border-top:3px solid var(--cobalt);margin:-1.5px 0;position:relative;z-index:2}
body:has(.dragging){user-select:none;cursor:grabbing}
.mgr-sec{display:grid;grid-template-columns:auto minmax(0,1fr) 32px;gap:10px;align-items:center;background:#bfbfbf;padding:6px 8px;margin-top:10px}
/* a room: empty blue row with the grey named row under it, as in the КП */
.mgr-sec.room{border-top:16px solid #c9daf8;margin-top:18px}
.mgr-sec.room+.mgr-sec{margin-top:0}
.mgr-btn-room{background:#c9daf8;border-color:#c9daf8}
.mgr-btn-room:hover{background:#9fbdf0;border-color:#9fbdf0;color:var(--ink)}
.mgr-btn-group{background:#bfbfbf;border-color:#bfbfbf}
.mgr-btn-group:hover{background:#a5a5a5;border-color:#a5a5a5;color:var(--ink)}
.mgr-sec input{border:0;background:transparent;font:inherit;font-weight:700;font-size:15px;text-align:center;padding:6px;min-width:0}
.mgr-sec input::placeholder{color:#555;font-weight:500}
.mgr-sec input:focus{outline:2px solid var(--ink);background:rgba(255,255,255,.4)}
.mgr-check{display:flex;align-items:center;gap:10px;font-weight:500;cursor:pointer}
.mgr-check input{width:18px;height:18px;accent-color:var(--ink)}
.mgr-check.mgr-sub{padding-left:28px}
.mgr-check[hidden]{display:none}
.st-in{color:#1f8a5a}
.st-ask{color:#a8811a}
.mgr-all{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:end}
.mgr-all .btn{padding:12px 14px;font-size:14px}
.mgr-brands{border-top:1px solid var(--rule);padding-top:12px}
.mgr-brands[hidden]{display:none}
.mgr-brands>p{margin:0 0 8px;font-size:14px;color:var(--grey)}
.mgr-brand{display:grid;grid-template-columns:minmax(0,1fr) 84px;gap:10px;align-items:center;padding:4px 0}
.mgr-brand span{font-weight:500;font-size:15px;overflow-wrap:anywhere}
.mgr-brand small{color:var(--grey);font-weight:400;font-size:12px}
.mgr-brand input{width:100%;border:1.5px solid var(--ink);background:var(--paper);padding:8px;font-size:15px;font-variant-numeric:tabular-nums}
.mgr-note{margin:0;font-size:12px;color:var(--grey)}
.mgr-totals{margin:0;border-top:1.5px solid var(--ink);border-bottom:1.5px solid var(--ink)}
.mgr-totals div{display:flex;justify-content:space-between;gap:12px;padding:10px 0}
.mgr-totals div+div{border-top:1px solid var(--rule)}
.mgr-totals div[hidden]{display:none}
.mgr-totals dt{color:var(--grey)}
.mgr-totals dd{margin:0;font-weight:800;font-size:20px;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.mgr-docs{display:grid}
.mgr-doc{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 24px;padding:16px 0;border-top:1px solid var(--rule)}
.mgr-doc:last-child{border-bottom:1px solid var(--rule)}
.mgr-doc-main{min-width:0;flex:1 1 320px}
.mgr-doc-main a{display:block;font-size:17px}
.mgr-doc-main a:hover{color:var(--cobalt)}
.mgr-doc-main small{color:var(--grey);font-size:13px}
.mgr-doc-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.mgr-doc-actions .btn{padding:10px 16px;font-size:14px}
.mgr-doc-actions form{margin:0}
/* bulk delete: a bar above the list, a tick box at the start of each КП */
.mgr-bulk{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:12px 0}
.mgr-bulk .btn{padding:10px 16px;font-size:14px}
.btn-bad{border-color:#b3261e;color:#b3261e}
.btn-bad:hover:not(:disabled){background:#b3261e;color:#fff}
.btn:disabled{opacity:.4;cursor:default}
.mgr-doc-pick{display:flex;align-items:center;cursor:pointer;flex:none}
.mgr-doc-pick input{width:18px;height:18px;accent-color:var(--ink)}
.mgr-status{font-size:13px;color:var(--grey)}
.mgr-status.err{color:#c0392b}
.mgr-top{display:flex;flex-wrap:wrap;gap:10px 20px;align-items:center;margin-top:10px}
.d-kp-link{width:100%}
.d-kp-link[hidden]{display:none}
@media (max-width:980px){
  .mgr{grid-template-columns:1fr}
  .mgr-side{position:static}
  .mgr-row{grid-template-columns:repeat(3,minmax(0,1fr));grid-template-areas:"img name name" "price qty disc" "tools sum sum";row-gap:10px}
  .mgr-row .d-thumb{grid-area:img;width:56px;height:56px}
  .mgr-name{grid-area:name}.mgr-tools{grid-area:tools;justify-content:flex-start}
  .mgr-price{grid-area:price}.mgr-row .mgr-num:nth-of-type(1){grid-area:qty}.mgr-row .mgr-num:nth-of-type(2){grid-area:disc}
  .mgr-row.own .mgr-num:nth-of-type(1){grid-area:price}.mgr-row.own .mgr-num:nth-of-type(2){grid-area:qty}.mgr-row.own .mgr-num:nth-of-type(3){grid-area:disc}
  .mgr-sum{grid-area:sum;text-align:right}
}
.d-kp{border-top:1px solid var(--rule);padding-top:12px}
.d-kp[hidden]{display:none}
.d-kp summary{cursor:pointer;font-weight:500;list-style:none;display:flex;justify-content:space-between;align-items:center}
.d-kp summary::-webkit-details-marker{display:none}
.d-kp summary::after{content:"+";font-size:20px;font-weight:300}
.d-kp[open] summary::after{content:"−"}
.d-kp-body{display:grid;gap:12px;margin-top:12px}
.d-kp-btns{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.d-kp-btns .btn{padding:13px 10px;font-size:14px}
.d-kp-btns .btn:disabled{opacity:.5;cursor:wait}
.d-kp-ready{display:grid;gap:10px;background:var(--stone);padding:14px}
.d-kp-ready[hidden]{display:none}
.d-kp-ready p{margin:0;display:grid;gap:2px;font-size:14px;overflow-wrap:anywhere}
.d-kp-ready small{color:var(--grey);font-size:12px}
.d-kp-ready .btn-blue:hover{background:#1b2c9e;border-color:#1b2c9e;color:#fff}
.d-total b{font-size:30px;font-weight:800;letter-spacing:-.04em}
.toast{position:fixed;left:50%;bottom:calc(env(safe-area-inset-bottom,0px) + 24px);transform:translate(-50%,16px);background:var(--ink);color:var(--paper);padding:14px 20px;font-size:14px;z-index:90;opacity:0;pointer-events:none;transition:all .25s;max-width:calc(100% - 32px)}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* ===== Server-rendered additions ===== */
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
/* Cart order form: only with something in the cart (a class, not an inline style, so [hidden] works) */
.d-order{display:grid;gap:14px}
.d-order[hidden],.d-total[hidden]{display:none}

/* Header search: a white sheet drops over the header; a huge bare query on a black rule, then the results
   in ruled lists (sections, brands, collections on the left; products on the right) */
.qs{position:fixed;inset:0;z-index:90;background:rgba(17,17,17,.45);opacity:0;transition:opacity .25s}
.qs[hidden]{display:none}
.qs.open{opacity:1}
.qs-sheet{background:var(--paper);color:var(--ink);max-height:100%;overflow-y:auto;overscroll-behavior:contain;
  padding:calc(env(safe-area-inset-top,0px) + clamp(20px,3vw,36px)) 0 clamp(28px,4vw,56px);
  transform:translateY(-24px);transition:transform .3s cubic-bezier(.2,.8,.2,1);border-bottom:1.5px solid var(--ink)}
.qs.open .qs-sheet{transform:none}
.qs-form{position:relative;display:flex;align-items:center;gap:clamp(10px,1.6vw,20px);border-bottom:1.5px solid var(--ink);padding-bottom:12px}
.qs-glass{width:clamp(26px,3.4vw,44px);height:clamp(26px,3.4vw,44px);flex:none}
.qs-form input{flex:1;min-width:0;border:0;background:none;outline:none;padding:0;
  font-size:clamp(30px,5.2vw,72px);font-weight:800;letter-spacing:-.05em;line-height:1.1}
.qs-form input::placeholder{color:#c4c4c4}
.qs-form input::-webkit-search-cancel-button{display:none}
.qs-x{flex:none;background:none;border:0;cursor:pointer;font-size:clamp(34px,4vw,52px);line-height:1;padding:0 4px;font-weight:300}
.qs-x:hover{color:var(--cobalt)}
/* while results load, a cobalt stroke runs along the rule */
.qs-bar{position:absolute;left:0;bottom:-1.5px;height:1.5px;width:30%;background:var(--cobalt);opacity:0}
.qs.busy .qs-bar{opacity:1;animation:qs-run .9s ease-in-out infinite}
@keyframes qs-run{from{transform:translateX(-100%)}to{transform:translateX(340%)}}
.qs-hint{font-size:14px;color:var(--grey);margin-top:12px}
.qs-body{margin-top:clamp(24px,3vw,40px)}
.qs-cols{display:grid;grid-template-columns:minmax(220px,1fr) 2.4fr;gap:clamp(24px,4vw,64px);align-items:start}
.qs-side{display:grid;gap:28px}
.qs-group h3{font-size:15px;font-weight:700;letter-spacing:-.01em;line-height:1.2;display:flex;justify-content:space-between;gap:12px;
  padding-bottom:10px;border-bottom:1.5px solid var(--ink)}
.qs-group h3 small{font-weight:500;color:var(--grey);font-size:14px}
.qs-links a{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid var(--rule);font-weight:500}
.qs-links a small{color:var(--grey);font-weight:400;font-variant-numeric:tabular-nums}
.qs-links a:hover,.qs-links a.on{color:var(--cobalt)}
.qs-items a{display:grid;grid-template-columns:72px 1fr auto;gap:18px;align-items:center;padding:12px 0;border-bottom:1px solid var(--rule)}
.qs-items a:hover,.qs-items a.on{background:linear-gradient(90deg,var(--stone),var(--stone)) no-repeat;background-size:100% 100%;
  box-shadow:-12px 0 0 var(--stone),12px 0 0 var(--stone)}
.qs-items img{width:72px;height:72px;object-fit:contain;background:var(--stone);mix-blend-mode:multiply}
.qs-items b{display:block;font-weight:500;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.qs-items mark{background:none;color:inherit;font-weight:800}
.qs-meta{display:flex;flex-wrap:wrap;gap:2px 14px;font-size:13px;color:var(--grey);margin-top:4px}
.qs-meta .stock{font-size:13px;gap:0 7px}
.qs-meta .stock i{width:7px;height:7px}
.qs-items em{font-style:normal;font-weight:700;white-space:nowrap;font-variant-numeric:tabular-nums}
.qs-all{display:flex;justify-content:space-between;align-items:center;gap:16px;width:100%;margin-top:24px}
.qs-empty b{display:block;font-size:clamp(24px,3vw,36px);font-weight:800;letter-spacing:-.04em;line-height:1.05}
.qs-empty p{margin-top:12px;color:#333;max-width:52ch}
.qs-empty .link{display:inline-block;margin-top:18px}
.qs-start{max-width:720px}
.qs-start .qs-links{columns:2;column-gap:40px}
.qs-start .qs-links a{break-inside:avoid}
@media (max-width:900px){
  .qs-cols{grid-template-columns:1fr}
  .qs-side{order:2}
  .qs-start .qs-links{columns:1}
}
@media (max-width:560px){
  .qs-items a{grid-template-columns:56px 1fr;gap:14px}
  .qs-items img{width:56px;height:56px}
  .qs-items em{grid-column:2;font-size:15px}
  .qs-hint{display:none}
}
/* catalog menu (empty search): a ruled column of sections, the chosen one in black; its links in columns beside */
.qs-menu{display:grid;grid-template-columns:220px minmax(0,1fr);border-top:1.5px solid var(--ink)}
.qs-cats{display:flex;flex-direction:column;border-right:1.5px solid var(--ink);padding:10px 0}
.qs-cats a{padding:9px 16px;font-weight:500;margin-right:-1.5px}
.qs-cats a:hover{color:var(--cobalt)}
.qs-cats a[aria-current]{background:var(--ink);color:var(--paper)}
.qs-mcols{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:28px 36px;padding:22px 0 8px clamp(20px,3vw,40px);align-content:start}
.qs-mcol h3{font-size:15px;font-weight:700;letter-spacing:-.01em;line-height:1.2;padding-bottom:10px;margin-bottom:8px;border-bottom:1.5px solid var(--ink)}
.qs-mcol a{display:block;padding:5px 0;font-size:15px}
.qs-mcol a:hover,.qs-mcol a.on,.qs-cats a.on{color:var(--cobalt)}
.qs-cats a[aria-current].on{color:var(--paper);outline:2px solid var(--cobalt);outline-offset:-2px}
@media (max-width:760px){
  .qs-menu{grid-template-columns:1fr;border-top:0}
  .qs-cats{flex-direction:row;overflow-x:auto;scrollbar-width:none;border-right:0;border-bottom:1.5px solid var(--ink);padding:0;gap:4px;
    margin-inline:calc(-1*max(16px,var(--gut))) calc(-1*max(16px,var(--gut-r)));padding-inline:max(16px,var(--gut)) max(16px,var(--gut-r))}
  .qs-cats::-webkit-scrollbar{display:none}
  .qs-cats a{white-space:nowrap;flex:none;margin:0;padding:10px 14px}
  .qs-mcols{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 20px;padding:20px 0 0}
}
body.qs-lock{overflow:hidden}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.top .phone:hover{text-decoration:underline;text-underline-offset:6px}
.tab{text-decoration:none;display:inline-block}
.tab[aria-current="page"]{color:var(--ink);border-color:var(--ink)}
/* Catalog: filters on the left (a panel behind a button on phones), products on the right */
.cat-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:40px;align-items:start;scroll-margin-top:80px}
.cat-main .tiles{grid-template-columns:repeat(3,minmax(0,1fr))}
.facets-toggle{display:none}
/* «Показать N товаров»: a black tab sticking out to the right of the filter just ticked, its arrow pointing at it */
.facets{position:relative}
.fpop{position:absolute;left:calc(100% + 14px);z-index:20;white-space:nowrap;border:0;background:var(--ink);color:var(--paper);
  padding:12px 18px;font-size:14px;font-weight:600;cursor:pointer;box-shadow:0 8px 24px rgba(0,0,0,.18);transition:top .15s}
.fpop::before{content:"";position:absolute;right:100%;top:50%;margin-top:-7px;border:7px solid transparent;border-right-color:var(--ink)}
.fpop:hover{background:var(--cobalt)}
.fpop:hover::before{border-right-color:var(--cobalt)}
.fpop:disabled{cursor:default;background:#444}
.fpop:disabled::before{border-right-color:#444}
@media (max-width:860px){
  .fpop{position:fixed;left:max(16px,var(--gut));right:max(16px,var(--gut-r));top:auto!important;bottom:calc(env(safe-area-inset-bottom,0px) + 16px);
    padding:16px;font-size:15px;text-align:center}
  .fpop::before{display:none}
}
.facets-body{border-bottom:1.5px solid var(--ink)}
.fgroup{border-top:1.5px solid var(--ink)}
.fgroup>summary,.fsub>summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px}
.fgroup>summary::-webkit-details-marker,.fsub>summary::-webkit-details-marker{display:none}
.fgroup>summary{padding:16px 0;font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.fgroup>summary::after{content:"+";font-size:22px;font-weight:300;line-height:1}
.fgroup[open]>summary::after{content:"−"}
.fgroup>:not(summary){margin-bottom:16px}
.fgroup>.fcheck{margin-bottom:0!important}
.fgroup>.fcheck:last-child{margin-bottom:12px!important}
.fsingle{padding:14px 0}
.fsingle>*{margin:0!important}
.fsub{margin-bottom:4px!important}
.fsub>summary{padding:8px 0;font-size:15px;font-weight:500;justify-content:flex-start}
.fsub>summary::before{content:"+";width:16px;font-weight:400}
.fsub[open]>summary::before{content:"−"}
.fsub>div{margin:4px 0 10px 16px}
.fvals{display:grid;gap:2px}
.fcheck{display:flex;align-items:center;gap:10px;padding:5px 0;font-size:15px;cursor:pointer;line-height:1.3}
.fcheck input{appearance:none;flex:none;width:18px;height:18px;border:1.5px solid var(--ink);margin:0;background:var(--paper);display:grid;place-items:center;cursor:pointer}
.fcheck input:checked{background:var(--ink)}
.fcheck input:checked::after{content:"";width:9px;height:5px;border:solid var(--paper);border-width:0 0 2px 2px;transform:translateY(-1px) rotate(-45deg)}
.fcheck input:focus-visible{outline:2px solid var(--cobalt);outline-offset:2px}
.fcheck span{min-width:0;overflow-wrap:anywhere}
.fcheck sup{font-size:11px;color:var(--grey);margin-left:auto;padding-left:8px;font-variant-numeric:tabular-nums}
.fmore{display:grid;gap:2px}
.fmore[hidden]{display:none}  /* values past the first 8 wait for «Показать все» */
.fsearch{display:block;margin-bottom:8px!important}
.fsub>.fsearch{margin:4px 0 6px 16px!important}
.fsearch input{width:100%;border:1.5px solid var(--ink);background:var(--paper);padding:9px 10px;font-size:14px}
.fsearch input:focus{outline:2px solid var(--cobalt);outline-offset:1px}
.fnote{font-size:13px;color:var(--grey);margin:6px 0 0}
.fmore-btn{justify-self:start;margin-top:6px;border:0;background:none;padding:0;font-size:14px;font-weight:500;border-bottom:1.5px solid currentColor;cursor:pointer}
.fmore-btn:hover{color:var(--cobalt)}
.frange{display:flex;align-items:center;gap:8px}
.frange label{flex:1;min-width:0}
.frange input{width:100%;border:1.5px solid var(--ink);background:var(--paper);padding:10px;font-size:14px;font-variant-numeric:tabular-nums;-moz-appearance:textfield}
.frange input::-webkit-outer-spin-button,.frange input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.frange i{font-style:normal;color:var(--grey)}
.facets-actions{display:flex;align-items:center;gap:20px;padding:18px 0;border-top:1.5px solid var(--ink)}
.facets-actions .btn{padding:12px 22px}
.chips{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;margin-bottom:24px}
/* «Категории» tree at the top of the filter column (computer); the tab lines above the results are for phones */
.fcat-list{list-style:none;margin:4px 0 0;padding:0;display:grid;gap:1px}
.fcat-list ul{list-style:none;margin:2px 0 6px;padding:0 0 0 14px;display:grid;gap:1px}
.fcat-list a{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding:5px 8px;font-size:15px;line-height:1.3;transition:background .15s}
.fcat-list ul a{font-size:14px;color:#333}
.fcat-list a:hover{background:var(--stone)}
.fcat-list a.open{font-weight:600}
.fcat-list a[aria-current="page"]{background:var(--ink);color:var(--paper);font-weight:600}
.fcat-list sup{font-size:11px;color:var(--grey);top:0;font-weight:400}
.fcat-list a[aria-current="page"] sup{color:rgba(255,255,255,.7)}
/* computer: «Категории» and filters run down the left from the top; the search sits over the product cards only */
@media (min-width:861px){
  .cat-wrap>.tabs,.cat-wrap>.subtabs,.cat-wrap>form{display:none}
  /* the tall filter column spans both rows: its extra height must go to the products row (1fr), not stretch the
     search row into an empty gap when only a few products are found */
  .cat-wrap{display:grid;grid-template-columns:260px minmax(0,1fr);grid-template-rows:auto 1fr;column-gap:40px;align-items:start}
  .cat-wrap>.cat-layout{display:contents}
  .cat-wrap .facets{grid-column:1;grid-row:1/span 2}
  .cat-wrap>.cat-filters{grid-column:2;grid-row:1}
  .cat-wrap .cat-main{grid-column:2;grid-row:2}
}
@media (min-width:861px) and (max-width:1020px){.cat-wrap{grid-template-columns:230px minmax(0,1fr);column-gap:28px}}
.cat-filters{scroll-margin-top:80px}
@media (max-width:860px){.fcats{display:none}}
.cat-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;margin-bottom:24px}
.cat-bar .chips{margin-bottom:0;flex:1 1 300px;min-width:0}
.cat-bar .sort{flex:none;margin-left:auto}
@media (max-width:560px){.cat-bar .sort{width:100%;font-size:0;gap:0}.cat-bar .sort select{width:100%;font-size:14px}}
.chips .muted{margin-right:6px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;background:var(--stone);font-size:14px;font-weight:500}
.chip i{font-style:normal;font-size:17px;line-height:1}
.chip:hover{background:var(--ink);color:var(--paper)}
@media (max-width:1020px){.cat-layout{grid-template-columns:230px minmax(0,1fr);gap:28px}.cat-main .tiles{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:860px){
  .cat-layout{grid-template-columns:1fr;gap:20px}
  .facets-toggle{display:inline-flex;width:100%}
  .facets-body{display:none;margin-top:12px}
  .facets.open .facets-body{display:block}
  .cat-main .tiles{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 12px}
}
.cat-sec{padding-top:36px}
/* Phones: a short head, categories in one swipeable line, then search and filters right above the products */
@media (max-width:620px){
  .cat-head{padding-block:20px 16px}
  .cat-head .crumbs{margin-bottom:8px;font-size:13px}
  .cat-head h1{font-size:40px}
  .cat-head>p:not(.crumbs){display:none}
  .cat-sec{padding-top:14px}
  .cat-wrap{display:flex;flex-direction:column}
  .cat-wrap>.tabs{order:1}
  .cat-wrap>.subtabs{order:2}
  .cat-wrap>.cat-filters{order:3}
  .cat-wrap>.cat-layout{order:4}
  .cat-wrap>.tabs,.cat-wrap>.subtabs{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;
    margin-inline:calc(-1*max(16px,var(--gut))) calc(-1*max(16px,var(--gut-r)));padding-inline:max(16px,var(--gut)) max(16px,var(--gut-r))}
  .cat-wrap>.tabs::-webkit-scrollbar,.cat-wrap>.subtabs::-webkit-scrollbar{display:none}
  .cat-wrap>.tabs{gap:0 22px;margin-bottom:14px}
  .cat-wrap>.tabs .tab{white-space:nowrap;padding:10px 0;font-size:15px}
  .cat-wrap>.subtabs{gap:6px;margin-bottom:14px}
  .cat-wrap>.subtabs a{white-space:nowrap;flex:none;padding:7px 12px}
  .cat-wrap>.cat-filters{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;margin-bottom:8px}
  .cat-wrap>.cat-filters .search{grid-column:1;grid-row:1}
  .cat-wrap>.cat-filters>.btn{grid-column:2;grid-row:1}
  .cat-wrap>.cat-filters .sort{grid-column:1/-1;grid-row:2;font-size:0;gap:0}
  .cat-wrap>.cat-filters .sort select{width:100%;font-size:14px}
  .cat-layout{gap:16px}
}
.tabs:has(+.subtabs){margin-bottom:16px}
.subtabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.subtabs a{padding:8px 14px;font-size:14px;font-weight:500;border:1.5px solid var(--rule);transition:border-color .2s,background .2s,color .2s}
.subtabs a:hover{border-color:var(--ink)}
.subtabs a[aria-current="page"]{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.subtabs sup{font-size:11px;margin-left:3px;font-weight:400}
.cat-filters{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center;margin-bottom:28px}
.cat-filters .search{flex:1 1 280px;min-width:0}
.cat-filters .search{position:relative;display:block}
.cat-filters .search input{width:100%;border:1.5px solid var(--ink);background:var(--paper);padding:12px 44px 12px 14px;font-size:15px}
.q-clear{position:absolute;top:0;right:0;bottom:0;width:44px;background:none;border:0;cursor:pointer;font-size:26px;line-height:1;font-weight:300;color:var(--ink)}
.q-clear:hover{color:var(--cobalt)}
.q-clear[hidden]{display:none}
.cat-filters .btn{padding:12px 20px}
/* product page: search line above the breadcrumbs, so a new search doesn't need a trip back to the catalog */
.pcard-search{display:flex;gap:12px;margin-bottom:20px}
.pcard-search .search{flex:1 1 auto;min-width:0}
.pcard-search .search input{width:100%;border:1.5px solid var(--ink);background:var(--paper);padding:12px 14px;font-size:15px}
.pcard-search .btn{padding:12px 20px;flex:none}
.pcard-top .crumbs{margin-bottom:0}
.tile-img>a{display:block;width:100%;height:100%}
.tile-img img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;transition:transform .5s;display:block}
.tile:hover .tile-img img{transform:scale(1.04)}
.tile-name:hover{color:var(--cobalt)}
.tile-brand{font-size:13px;color:var(--grey);margin-top:-4px}
.empty{background:var(--stone);padding:clamp(28px,4vw,48px);display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.empty b{font-size:24px;font-weight:800;letter-spacing:-.03em}
.empty p{color:var(--grey)}
.pager{display:flex;flex-wrap:wrap;gap:6px;margin-top:56px;justify-content:center}
.pager a,.pager span{min-width:44px;height:44px;display:grid;place-items:center;border:1.5px solid var(--ink);font-weight:500;font-variant-numeric:tabular-nums;padding:0 10px}
.pager span{border-color:transparent}
.pager a:hover{background:var(--ink);color:var(--paper)}
.pager a[aria-current="page"]{background:var(--ink);color:var(--paper)}
.pager-go{display:flex;align-items:center;gap:10px;margin-left:18px;font-size:14px}
.pager-go label{display:flex;align-items:center;gap:10px}
.pager-go input{width:84px;height:44px;border:1.5px solid var(--ink);background:var(--paper);padding:0 10px;font-size:15px;font-variant-numeric:tabular-nums;-moz-appearance:textfield}
.pager-go input::-webkit-outer-spin-button,.pager-go input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.pager-go button{height:44px;padding:0 16px;border:1.5px solid var(--ink);background:var(--ink);color:var(--paper);font-weight:500;cursor:pointer}
.pager-go button:hover{background:#333}
@media (max-width:600px){.pager-go{margin:10px 0 0;flex-basis:100%;justify-content:center}}
.pcard{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:start}
@media (max-width:860px){.pcard{grid-template-columns:1fr}}
.pgal .gal-stage{background:var(--stone)}
.pgal .gal-track img{padding:7%;box-sizing:border-box;mix-blend-mode:multiply}
.pgal .gal-thumbs img{object-fit:contain;padding:4px;box-sizing:border-box;mix-blend-mode:multiply}
.pgal .flag{z-index:1}
.pcard-img{margin:0;position:relative;aspect-ratio:1/1;max-width:100%;background:var(--stone);display:grid;place-items:center;overflow:hidden}
.pcard-img img{width:86%;height:86%;object-fit:contain;mix-blend-mode:multiply}
.pcard-info{display:flex;flex-direction:column;gap:16px;min-width:0}
.pcard-info h1{font-size:clamp(32px,4vw,56px)}
.pcard-price{font-size:clamp(28px,3vw,40px);font-weight:800;letter-spacing:-.04em}
.stock{display:flex;align-items:center;flex-wrap:wrap;gap:0 10px;margin:0;font-weight:500}
.stock i{width:9px;height:9px;border-radius:50%;background:currentColor;flex:none}
.stock-in{color:#1f8a5a}
.stock-other{color:var(--ink)}
.stock-other i{background:var(--cobalt)}
.stock-ask{color:var(--grey)}
.stock-ask i{background:#c9a227}
.stock-ask a{color:var(--ink);border-bottom:1.5px solid currentColor}
.stock-ask a:hover{color:var(--cobalt)}
.all-specs{display:inline-flex;align-items:center;gap:12px;align-self:flex-start;padding:15px 24px;font-weight:500;font-size:15px;border:1.5px solid var(--ink);transition:background .2s,color .2s}
.all-specs svg{width:20px;height:20px;transform:rotate(90deg);transition:transform .2s}
.all-specs:hover{background:var(--ink);color:var(--paper)}
.all-specs:hover svg{transform:rotate(90deg) translateX(3px)}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
.specs-full{scroll-margin-top:70px;padding-top:clamp(40px,5vw,72px)}
.specs-grid{display:grid;grid-template-columns:1fr 1fr;column-gap:clamp(28px,5vw,72px);align-items:start}
.specs-grid .specs{margin:0}
@media (max-width:700px){.specs-grid{grid-template-columns:1fr}.specs-grid .specs+.specs{border-top:0}.specs-grid .specs:has(+.specs){border-bottom:0}}
.pcard-buy{display:flex;flex-wrap:wrap;gap:12px}
.specs{margin:12px 0 0;border-bottom:1.5px solid var(--ink)}
.specs div{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-top:1.5px solid var(--ink)}
.specs dt{color:var(--grey)}
.specs dd{margin:0;font-weight:500;text-align:right;font-variant-numeric:tabular-nums}
.pcard-desc{color:#333;white-space:pre-line;max-width:60ch}
.map .ymap{position:absolute;inset:0;width:100%;height:100%;border:0}
.d-thumb img{width:56px;height:56px;object-fit:contain;mix-blend-mode:multiply}