@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/ibm-plex-sans-cyrillic-400.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/ibm-plex-sans-cyrillic-600.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/ibm-plex-sans-latin-400.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:"IBM Plex Sans";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/ibm-plex-sans-latin-600.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{
  --font:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --w-r:400; --w-b:600;
  --fs-s:14px;  --lh-s:20px;   
  --fs-m:16px;  --lh-m:26px;   
  --fs-l:20px;  --lh-l:28px;   
  --fs-xl:28px; --lh-xl:34px;  /* H2 */
  --fs-xxl:44px;--lh-xxl:48px; /* H1 */

  --max:1200px; --pad:24px; --gap:24px;
  --sec:96px;
  --r-ctl:6px; --r-plate:8px;
}
:root{
  
  --bg:#FFFFFF;
  --surface:#F4F6F8;   
  --raise:#E9EDF1;     
  --line:#DCE2E7;
  --text:#1B2025;
  --muted:#56636C;
  --steel:#6E828C;     
  --accent:#C4323F;    
  --accent-ink:#FFFFFF;
  --plate:#EEF1F4;     
  --logo-ink:#3F464D;  
  --focus:#C4323F;
  color-scheme:light;
}


*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;background:var(--bg);color:var(--text);font:var(--w-r) var(--fs-m)/var(--lh-m) var(--font);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  padding-bottom:env(safe-area-inset-bottom,0px)}
h1,h2,h3,p,ul,ol,dl,dd,figure{margin:0}
ul,ol{padding:0;list-style:none}
b,strong,th,dt{font-weight:var(--w-b)}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button,input{font:inherit;color:inherit;letter-spacing:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px;border-radius:2px}
.sr{position:absolute!important;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.num{font-variant-numeric:tabular-nums}

.wrap{max-width:var(--max);margin:0 auto;padding-left:max(var(--pad),env(safe-area-inset-left,0px));padding-right:max(var(--pad),env(safe-area-inset-right,0px))}
.skip{position:absolute;left:var(--pad);top:-100px;z-index:20;background:var(--surface);padding:8px 16px;border-radius:var(--r-ctl)}
.skip:focus{top:8px}


.tlink{text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:4px;text-decoration-thickness:1px}
.tlink:hover{text-decoration-color:currentColor}


.grid12{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap)}


.topbar{background:var(--surface);border-bottom:1px solid var(--line);color:var(--muted);
  font-size:var(--fs-s);line-height:var(--lh-s);padding-top:env(safe-area-inset-top,0px)}
.topbar__in{align-items:center;min-height:40px}
.topbar__brand{grid-column:1/span 6}
.topbar__ct{grid-column:7/span 6;display:flex;justify-content:flex-end;flex-wrap:wrap;gap:0 24px}
.topbar a{color:var(--text)}
.topbar a:hover{text-decoration:underline;text-underline-offset:4px}
.topbar__phone{font-weight:var(--w-b)}


.hdr{position:sticky;top:0;z-index:10;background:var(--bg);border-bottom:1px solid var(--line)}
.hdr__bar{align-items:center;min-height:72px}
.logo{color:var(--logo-ink)}
.hdr__bar>.logo{grid-column:1/span 2;justify-self:start}
.logo svg{width:124px;height:28px}
.hdr__panel{display:contents}
.hdr__nav{grid-column:3/span 7;grid-row:1}
.nav__list{display:flex;align-items:center;justify-content:center;gap:2px}
.nav__link{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 10px;border-radius:var(--r-ctl);
  background:none;border:0;color:var(--text);white-space:nowrap}
.nav__link:hover,.nav__btn[aria-expanded="true"]{background:var(--raise)}
.nav__btn svg{width:12px;height:12px;transition:transform .2s ease}
.nav__btn[aria-expanded="true"] svg{transform:rotate(180deg)}

.search{grid-column:10/13;grid-row:1;position:relative}
.search svg{position:absolute;left:12px;top:12px;width:16px;height:16px;color:var(--muted);pointer-events:none}
.search input{width:100%;height:40px;padding:0 12px 0 38px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-ctl);outline-offset:0}
.search input::placeholder{color:var(--muted);opacity:1}
.search input:focus{border-color:var(--steel)}
.hdr__mail{display:none;color:var(--muted)}

.icon-btn{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:var(--r-ctl);
  background:none;border:1px solid var(--line);color:var(--text)}
.icon-btn:hover{background:var(--raise)}
.icon-btn svg{width:18px;height:18px}
.menu-btn{display:none;width:auto;padding:0 16px}


.catmenu{position:absolute;left:0;right:0;top:100%;background:var(--surface);border-bottom:1px solid var(--line)}
.catmenu__inner{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 var(--gap);padding-top:24px;padding-bottom:32px}
.catmenu__list{display:contents}
.catmenu__list a{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}
.catmenu__list a:hover .catmenu__name{text-decoration:underline;text-underline-offset:4px}
.catmenu__count{color:var(--muted);white-space:nowrap}
.catmenu__all{grid-column:1/-1;margin-top:20px;font-weight:var(--w-b);justify-self:start}
.catmenu__title{grid-column:1/-1;padding-bottom:4px;font-size:var(--fs-s);line-height:var(--lh-s);color:var(--muted)}
.catmenu__title+.catmenu__list+.catmenu__title{margin-top:24px}


.sec{padding:var(--sec) 0;border-top:1px solid var(--line)}

.sec__head{row-gap:12px;align-items:baseline;margin-bottom:40px}
.sec__head h2{grid-column:1/span 8;grid-row:1;font-size:var(--fs-xl);line-height:var(--lh-xl);font-weight:var(--w-b);letter-spacing:-.005em}
.sec__more{grid-column:9/span 4;grid-row:1;justify-self:end;font-weight:var(--w-b)}
.sec__lead{grid-column:1/span 6;grid-row:2;color:var(--muted)}

.btn{display:inline-flex;align-items:center;justify-content:center;height:48px;padding:0 12px;border-radius:var(--r-ctl);
  font-weight:var(--w-b);border:1px solid transparent;white-space:nowrap}
.btn--main{background:var(--accent);color:var(--accent-ink)}
.btn--main:hover{filter:brightness(1.08)}
.btn--line{border-color:var(--line);color:var(--text)}
.btn--line:hover{background:var(--raise)}


.hero{padding:72px 0 var(--sec)}
.hero__grid{align-items:stretch}
.hero__text{grid-column:1/span 4;display:flex;flex-direction:column}
.hero h1{font-size:var(--fs-xxl);line-height:var(--lh-xxl);font-weight:var(--w-b);letter-spacing:-.015em;margin-top:var(--h1-trim,-10px)}
.hero .nw{white-space:nowrap}
.hero__about{margin-top:24px;font-size:var(--fs-l);line-height:var(--lh-l);color:var(--muted)}
.hero__cta{margin-top:auto;padding-top:40px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap)}


.sheet{grid-column:5/span 8;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-plate);
  padding:24px;display:grid;grid-template-columns:343px minmax(0,1fr);gap:24px;align-content:space-between}
.sheet__cap{font-weight:var(--w-b)}
.sheet__sub{color:var(--muted);font-size:var(--fs-s);line-height:var(--lh-s);margin-top:4px}
.legend{margin-top:20px;display:grid;gap:12px;counter-reset:pos}
.legend li{display:grid;grid-template-columns:24px minmax(0,1fr);gap:12px;font-size:var(--fs-s);line-height:var(--lh-s);color:var(--muted)}
.legend li::before{counter-increment:pos;content:counter(pos);display:grid;place-items:center;width:24px;height:24px;border:1px solid var(--text);border-radius:50%;
  color:var(--text);font-weight:var(--w-b);font-variant-numeric:tabular-nums;margin-top:-2px}
.legend b{color:var(--text)}
.stamp{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--line);border-radius:var(--r-ctl);
  font-size:var(--fs-s);line-height:var(--lh-s)}
.stamp div{padding:10px 12px;border-left:1px solid var(--line)}
.stamp div:first-child{border-left:0}
.stamp dt{font-weight:var(--w-r);color:var(--muted)}
.stamp dd{margin-top:2px;font-variant-numeric:tabular-nums;white-space:nowrap}
.sheet__link{grid-column:1/-1;font-size:var(--fs-s);line-height:var(--lh-s);font-weight:var(--w-b);justify-self:start}


.xsec{width:320px;height:284px;overflow:visible}
.xsec text{font:var(--w-b) 14px/1 var(--font);fill:var(--text);font-variant-numeric:tabular-nums}
.x-center line{stroke:var(--steel);stroke-width:1;stroke-dasharray:14 3 2 3}
.x-edge{fill:none;stroke:var(--text);stroke-width:1.25}
.x-thin{fill:none;stroke:var(--steel);stroke-width:1}
.x-hatch{stroke:var(--steel);stroke-width:1}
.x-braid{fill:none;stroke:var(--text);stroke-width:3.2;stroke-linecap:round;stroke-dasharray:0 4.6}
.x-cover{fill:var(--accent)}
.x-dim line{stroke:var(--text);stroke-width:1}
.x-dim .x-ext{stroke:var(--steel)}
.x-arrow{fill:var(--text)}
.x-lead{stroke:var(--text);stroke-width:1}
.x-dot{fill:var(--text)}
.x-num{fill:var(--surface);stroke:var(--text);stroke-width:1}
@media (prefers-reduced-motion:no-preference){
  .x-layer{transform-origin:140px 138px;animation:layer .6s cubic-bezier(.2,.7,.2,1) both;animation-delay:calc(var(--i) * 140ms + 150ms)}
  .x-callouts,.x-dim{animation:fade .5s ease both;animation-delay:800ms}
  @keyframes layer{from{opacity:0;transform:scale(.92)}to{opacity:1;transform:none}}
  @keyframes fade{from{opacity:0}to{opacity:1}}
}


.index{border-bottom:1px solid var(--line)}
.index__row{position:relative;align-items:baseline;padding:20px 0;border-top:1px solid var(--line)}
.index__row>*{grid-column:span 2}
.index__row>.index__cat{grid-column:1/span 4}
.index__row--head{padding-top:0;padding-bottom:12px;border-top:0;color:var(--muted);font-size:var(--fs-s);line-height:var(--lh-s);align-items:end}
.index__name{font-size:var(--fs-l);line-height:var(--lh-l);font-weight:var(--w-b)}
.index__name a::after{content:"";position:absolute;inset:0}
.index__row:hover .index__name a{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
.index__desc{margin-top:4px;color:var(--muted)}
.index__val{font-variant-numeric:tabular-nums}
.index__lbl{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}


.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px var(--gap)}
.card{position:relative;display:flex;flex-direction:column}
.card__plate{background:var(--plate);border-radius:var(--r-plate);aspect-ratio:640/299;overflow:hidden}
.card__plate img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.card__plate--fill img{object-fit:cover;mix-blend-mode:normal}
.card h3{margin-top:20px;font-size:var(--fs-l);line-height:var(--lh-l);font-weight:var(--w-b)}
.card h3 a::after{content:"";position:absolute;inset:0}
.card:hover h3 a{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
.card__type{margin:4px 0 12px;color:var(--muted)}
.card__spec{margin-top:auto;padding-top:12px;border-top:1px solid var(--line);font-variant-numeric:tabular-nums}


.svc{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap)}
.svc li{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-plate);padding:24px}
.svc__head{display:grid;grid-template-columns:40px minmax(0,1fr);gap:16px;align-items:center}
.svc svg{width:40px;height:40px;color:var(--text)}
.svc .i-acc{color:var(--accent)}
.svc h3{font-size:var(--fs-m);line-height:var(--lh-m);font-weight:var(--w-b);min-height:calc(var(--lh-m) * 2);display:flex;align-items:center}
.svc p{margin-top:16px;color:var(--muted)}
.svc li{position:relative}
.svc h3 a::after{content:"";position:absolute;inset:0}
.svc li:hover h3 a{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}



.posts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:var(--gap);row-gap:0}
.post{position:relative;display:grid;grid-row:span 5;grid-template-rows:subgrid;row-gap:0;align-content:start}
.post__img{margin-bottom:20px;aspect-ratio:16/9;border-radius:var(--r-plate);overflow:hidden;background:var(--raise)}
.post__img img{width:100%;height:100%;object-fit:cover}
.post__type{font-size:var(--fs-s);line-height:var(--lh-s);color:var(--muted)}
.post h3{margin-top:4px;font-size:var(--fs-l);line-height:var(--lh-l);font-weight:var(--w-b)}
.post h3 a::after{content:"";position:absolute;inset:0}
.post:hover h3 a{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
.post p{margin-top:8px;color:var(--muted)}
.post time{align-self:end;padding-top:16px;font-size:var(--fs-s);line-height:var(--lh-s);color:var(--muted)}


.cta__in{align-items:end;row-gap:24px}
.cta__text{grid-column:1/span 8}
.cta__text h2{font-size:var(--fs-xl);line-height:var(--lh-xl);font-weight:var(--w-b);letter-spacing:-.005em}
.cta__text p{margin-top:12px;color:var(--muted);max-width:40em}
.cta__btns{grid-column:9/span 4;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap)}


.tasks{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0 var(--gap)}
.tasks li{display:flex}
.tasks a{flex:1;display:flex;flex-direction:column;padding:16px 0 20px;border-top:1px solid var(--line)}
.tasks__name{display:block;font-size:var(--fs-l);line-height:var(--lh-l);font-weight:var(--w-b)}
.tasks__series{display:block;margin-top:auto;padding-top:4px;color:var(--muted)}
.tasks a:hover .tasks__name{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}


.guide{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px var(--gap)}
.guide li{padding-top:20px;border-top:2px solid var(--text)}
.guide__head{display:flex;justify-content:space-between;align-items:baseline;gap:16px}
.guide h3{font-size:var(--fs-l);line-height:var(--lh-l);font-weight:var(--w-b)}
.guide__unit{flex:none;font-variant-numeric:tabular-nums;white-space:nowrap}
.guide p{margin-top:8px;color:var(--muted)}


.foot{border-top:1px solid var(--line);padding:64px 0 32px;background:var(--surface)}
.foot__grid{row-gap:40px}
.foot__brand{grid-column:1/span 3}
.foot__brand p{margin-top:16px;color:var(--muted)}
.foot__cat{grid-column:4/span 3}
.foot__co{grid-column:7/span 3}
.foot__ct{grid-column:10/span 3}
.foot h2{font-size:var(--fs-m);line-height:var(--lh-m);font-weight:var(--w-b);margin-bottom:12px}
.foot li+li{margin-top:8px}
.foot a:not(.logo){color:var(--muted)}
.foot a:not(.logo):hover{color:var(--text)}
.foot address,.foot__muted{font-style:normal;color:var(--muted)}
.foot__ct a.foot__phone{color:var(--text);font-weight:var(--w-b)}

.foot__certs{display:flex;gap:12px;margin-top:24px}
.foot .foot__certs li+li{margin-top:0}
.foot__cert{display:grid;place-items:center;width:64px;height:56px;background:#FFFFFF;border-radius:var(--r-ctl)}
.foot__cert img{width:auto;height:44px}
.foot__cert--oval img{height:34px}
.foot__bottom{grid-column:1/-1;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:24px;border-top:1px solid var(--line);
  font-size:var(--fs-s);line-height:var(--lh-s);color:var(--muted)}


.crumbs{padding-top:24px;font-size:var(--fs-s);line-height:var(--lh-s);color:var(--muted)}
.crumbs ol{display:flex;flex-wrap:wrap;gap:4px 8px}
.crumbs li+li::before{content:"/";margin-right:8px;color:var(--muted)}
.crumbs a:hover{color:var(--text);text-decoration:underline;text-underline-offset:4px}
.crumbs [aria-current]{color:var(--text)}


.pd{padding:40px 0 var(--sec)}
.pd__grid{align-items:start}
.pd__media{grid-column:1/span 6}
.pd__info{grid-column:7/span 6}
.pd__name{display:block;font-size:var(--fs-xxl);line-height:var(--lh-xxl);font-weight:var(--w-b);letter-spacing:-.015em;margin-top:var(--h1-trim,-10px)}
.pd__type{display:block;margin-top:12px;font-size:var(--fs-l);line-height:var(--lh-l);font-weight:var(--w-b)}
.pd__short{margin-top:16px;color:var(--muted)}
.pd__stamp{margin-top:24px;grid-template-columns:repeat(2,minmax(0,1fr))}
.pd__stamp div:nth-child(odd){border-left:0}
.pd__stamp div:nth-child(n+3){border-top:1px solid var(--line)}
.pd__stamp dd{white-space:normal}
.pd__cta{margin-top:24px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap)}
.pd__note{margin-top:16px;font-size:var(--fs-s);line-height:var(--lh-s);color:var(--muted)}
.pd__note a{color:var(--text)}
.pd__h2{font-size:var(--fs-xl);line-height:var(--lh-xl);font-weight:var(--w-b);letter-spacing:-.005em;margin-bottom:24px}
.pd__h2--next{margin-top:64px}


.spec2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:var(--gap);border-bottom:1px solid var(--line)}
.spec2 div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:var(--gap);padding:12px 0;border-top:1px solid var(--line)}
.spec2 dt,.rows dt{font-weight:var(--w-r);color:var(--muted)}
.spec2 dd{font-variant-numeric:tabular-nums}

.rows{border-bottom:1px solid var(--line)}
.rows div{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap);padding:12px 0;border-top:1px solid var(--line)}
.rows dt{grid-column:1/span 3}
.rows dd{grid-column:4/span 6}
.rows ul{display:grid;gap:8px}


.sizes-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-plate);background:var(--bg)}
.sizes{width:100%;min-width:880px;border-collapse:separate;border-spacing:0;font-variant-numeric:tabular-nums}
.sizes thead th{padding:12px 16px;background:var(--surface);border-bottom:1px solid var(--line);font-size:var(--fs-s);line-height:var(--lh-s);
  font-weight:var(--w-r);color:var(--muted);text-align:left;vertical-align:bottom}
.sizes td,.sizes tbody th{padding:12px 16px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
.sizes tbody tr:last-child>*{border-bottom:0}
.sizes tr>:first-child{position:sticky;left:0;z-index:1;background:var(--surface);border-right:1px solid var(--line)}
.sizes tbody th{font-weight:var(--w-b)}
.sizes tbody tr:hover>*{background:var(--raise)}
.sizes tbody th a:hover{text-decoration:underline;text-underline-offset:4px}

.sizes--list tbody th,.sizes--list td:nth-child(2){white-space:normal;min-width:180px}

.sizes .sort{display:inline-flex;align-items:flex-end;gap:6px;padding:0;background:none;border:0;color:inherit;text-align:left}
.sizes .sort::after{content:"";width:8px;height:8px;flex:none;margin-bottom:5px;border:solid currentColor;border-width:0 1.5px 1.5px 0;transform:rotate(45deg);opacity:.35}
.sizes [aria-sort="ascending"] .sort,.sizes [aria-sort="descending"] .sort{color:var(--text)}
.sizes [aria-sort="ascending"] .sort::after{transform:rotate(-135deg);margin-bottom:1px;opacity:1}
.sizes [aria-sort="descending"] .sort::after{opacity:1}


.cat-hero{padding:40px 0 var(--sec)}
.cat-hero h1{grid-column:1/span 8;font-size:var(--fs-xxl);line-height:var(--lh-xxl);font-weight:var(--w-b);letter-spacing:-.015em}
.cat-hero__lead{grid-column:1/span 6;margin-top:24px;font-size:var(--fs-l);line-height:var(--lh-l);color:var(--muted)}
.cat-hero__nav{grid-column:1/-1;margin-top:32px;display:flex;flex-wrap:wrap;gap:12px 24px;font-weight:var(--w-b)}

.tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:var(--gap);row-gap:0}
.tiles--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.tile{display:grid;grid-row:span 6;grid-template-rows:subgrid;row-gap:0;align-content:start;margin-bottom:48px}
.tile__plate{display:block;margin-bottom:20px}
.tile__name{font-size:var(--fs-l);line-height:var(--lh-l);font-weight:var(--w-b)}
.tile__name a:hover{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
.tile__desc{margin-top:4px;color:var(--muted)}
.tile__spec{margin-top:12px;padding-top:12px;border-top:1px solid var(--line);font-variant-numeric:tabular-nums}
.tile__series{margin-top:8px;font-size:var(--fs-s);line-height:var(--lh-s);color:var(--muted)}
.tile__series a{color:var(--text);white-space:nowrap}
.tile__series a:hover{text-decoration:underline;text-underline-offset:4px}

@media (max-width:1100px){
  .pd__media,.pd__info{grid-column:1/-1}
  .pd__info{margin-top:32px}
  .tiles,.tiles--4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cat-hero h1,.cat-hero__lead{grid-column:1/-1}
}
@media (max-width:760px){
  .pd{padding-top:24px}
  .pd__cta{grid-template-columns:1fr;gap:12px}
  .spec2{grid-template-columns:1fr}
  .spec2 div,.rows div{grid-template-columns:1fr;gap:4px}
  .rows dt,.rows dd{grid-column:auto}
  .tiles,.tiles--4{grid-template-columns:1fr}
  .cat-hero{padding-top:24px}
}


.post__img--plate{background:var(--plate)}
.post__img--plate img{object-fit:contain;mix-blend-mode:multiply}
.posts--list .post{margin-bottom:56px}
.cat-hero--flush{padding-bottom:0}
.mini__title{margin-bottom:0}
.tabs{grid-column:1/-1;margin-top:40px;display:flex;flex-wrap:wrap;gap:0 32px;border-bottom:1px solid var(--line)}
.tabs a{padding-bottom:12px;margin-bottom:-1px;font-weight:var(--w-b);color:var(--muted);border-bottom:2px solid transparent}
.tabs a:hover{color:var(--text)}
.tabs a[aria-current]{color:var(--text);border-bottom-color:var(--text)}

.feat{padding:48px 0 var(--sec)}
.feat__grid{align-items:start}
.feat__img{grid-column:1/span 7}
.feat__img .post__img{margin-bottom:0}
.feat__body{grid-column:9/span 4}
.meta{display:flex;flex-wrap:wrap;gap:4px 24px;font-size:var(--fs-s);line-height:var(--lh-s);color:var(--muted)}
.meta a{color:var(--text)}
.meta a:hover{text-decoration:underline;text-underline-offset:4px}
.feat h2{margin-top:12px;font-size:var(--fs-xl);line-height:var(--lh-xl);font-weight:var(--w-b);letter-spacing:-.005em}
.feat h2 a:hover{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
.feat__text{margin-top:12px;color:var(--muted)}
.feat__more{display:inline-block;margin-top:24px;font-weight:var(--w-b)}


.art-head{padding:40px 0 48px}
.art-head .meta{grid-column:1/span 8}
.art-head h1{grid-column:1/span 8;margin-top:16px;font-size:var(--fs-xxl);line-height:var(--lh-xxl);font-weight:var(--w-b);letter-spacing:-.015em}
.art-head__lead{grid-column:1/span 7;margin-top:24px;font-size:var(--fs-l);line-height:var(--lh-l);color:var(--muted)}
.art{padding-bottom:var(--sec)}
.art__grid{align-items:start}
.art__body{grid-column:1/span 7}
.art__aside{grid-column:9/span 4;height:100%}
.art__aside-in{position:sticky;top:96px}
.art__cover{margin-bottom:40px}
.art__cover .post__img{margin-bottom:0}

.prose>*+*{margin-top:16px}
.prose h2{margin-top:56px;font-size:var(--fs-xl);line-height:var(--lh-xl);font-weight:var(--w-b);letter-spacing:-.005em;scroll-margin-top:96px}
.prose h2:first-child{margin-top:0}
.prose ul{display:grid;gap:12px}
.prose ul li{position:relative;padding-left:20px}
.prose ul li::before{content:"";position:absolute;left:0;top:10px;width:6px;height:6px;background:var(--accent);border-radius:1px}
.prose b{font-weight:var(--w-b)}
.prose figure{margin-top:32px}
.prose figure+*{margin-top:32px}
.prose figcaption{margin-top:12px;font-size:var(--fs-s);line-height:var(--lh-s);color:var(--muted)}
.prose .sizes{min-width:520px}
.prose .sizes td,.prose .sizes tbody th{white-space:normal}
.prose a{text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:4px}
.prose a:hover{text-decoration-color:currentColor}

.chart{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-plate)}
.chart svg{width:660px;height:360px;max-width:none}
.chart text{font:var(--w-r) 14px/1 var(--font);fill:var(--muted);font-variant-numeric:tabular-nums}
.chart .c-strong{font-weight:var(--w-b);fill:var(--text)}
.chart .c-grid{stroke:var(--line);stroke-width:1}
.chart .c-axis{stroke:var(--text);stroke-width:1}
.chart .c-sup{fill:var(--surface)}
.chart .c-curve{fill:none;stroke:var(--text);stroke-width:2}
.chart .c-guide{stroke:var(--steel);stroke-width:1;stroke-dasharray:4 4}
.chart .c-pt{fill:var(--accent);stroke:var(--bg);stroke-width:2}

.toc__title{font-size:var(--fs-s);line-height:var(--lh-s);color:var(--muted);margin-bottom:8px}
.toc li a{display:block;padding:8px 0;border-top:1px solid var(--line)}
.toc li:last-child a{border-bottom:1px solid var(--line)}
.toc a:hover{text-decoration:underline;text-underline-offset:4px}
.mini{margin-top:40px;display:grid;gap:24px}
.mini__item{position:relative}
.mini__item .card__plate{margin-bottom:12px}
.mini__name{font-weight:var(--w-b)}
.mini__name a::after{content:"";position:absolute;inset:0}
.mini__item:hover .mini__name a{text-decoration:underline;text-underline-offset:4px}
.mini__spec{font-size:var(--fs-s);line-height:var(--lh-s);color:var(--muted);font-variant-numeric:tabular-nums}

@media (max-width:1100px){
  .feat__img,.feat__body,.art__body,.art__aside{grid-column:1/-1}
  .feat__body{margin-top:24px}
  .art-head .meta,.art-head h1,.art-head__lead{grid-column:1/-1}
  .art__aside{margin-top:56px;height:auto}
  .art__aside-in{position:static}
  .mini{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:760px){
  .art-head{padding-top:24px}
  .feat{padding-top:32px}
  .mini{grid-template-columns:1fr}
}


.page-hero{padding:40px 0 var(--sec)}
.page-hero__grid{align-items:start}
.svc--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.page-hero__text{grid-column:1/span 7}
.page-hero h1{font-size:var(--fs-xxl);line-height:var(--lh-xxl);font-weight:var(--w-b);letter-spacing:-.015em}
.page-hero__lead{margin-top:24px;font-size:var(--fs-l);line-height:var(--lh-l);color:var(--muted)}

.page-hero__cta{margin-top:40px;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));column-gap:var(--gap)}
.page-hero__cta .btn{grid-column:span 3}
.page-hero--wide .page-hero__text{grid-column:1/span 8}
.page-hero--wide .page-hero__cta{grid-template-columns:repeat(8,minmax(0,1fr))}

.page-hero h1.trim{margin-top:var(--h1-trim,-10px)}
.panel{grid-column:9/span 4;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-plate);padding:24px}
.panel__title{font-weight:var(--w-b);margin-bottom:12px}
.panel li{padding:10px 0;border-top:1px solid var(--line)}
.panel li:last-child{border-bottom:1px solid var(--line)}
.panel__img{grid-column:9/span 4}


.facts,.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:40px var(--gap)}
.facts li,.steps li{padding-top:20px;border-top:2px solid var(--text)}
.facts h3,.steps h3{font-size:var(--fs-l);line-height:var(--lh-l);font-weight:var(--w-b)}
.facts p,.steps p{margin-top:8px;color:var(--muted)}
.steps{counter-reset:step}
.steps li::before{counter-increment:step;content:counter(step);display:block;margin-bottom:8px;font-size:var(--fs-s);line-height:var(--lh-s);
  font-weight:var(--w-b);color:var(--accent);font-variant-numeric:tabular-nums}


.svc-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:var(--gap);row-gap:0}
.svc-card{position:relative;display:grid;grid-row:span 4;grid-template-rows:subgrid;row-gap:0;margin-bottom:var(--gap);
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-plate);padding:32px}
.svc-card .svc__head h2{font-size:var(--fs-xl);line-height:var(--lh-xl);font-weight:var(--w-b);letter-spacing:-.005em}
.svc-card .svc__head{grid-template-columns:40px minmax(0,1fr)}
.svc-card svg{width:40px;height:40px}
.svc-card .i-acc{color:var(--accent)}
.svc-card__text{margin-top:16px;color:var(--muted)}
.svc-card__list{margin-top:20px}
.svc-card__list li{padding:10px 0;border-top:1px solid var(--line)}
.svc-card__more{margin-top:20px;align-self:end;justify-self:start;font-weight:var(--w-b)}
.svc-card__more::after{content:"";position:absolute;inset:0}
.svc-card:hover .svc-card__more{text-decoration-color:currentColor}


.need{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:var(--gap)}
.need li{padding:16px 0 20px;border-top:1px solid var(--line)}
.need b{display:block;font-weight:var(--w-b)}
.need span{display:block;margin-top:4px;color:var(--muted)}


.cert-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.cert-row__plate{display:grid;place-items:center;height:160px;background:#FFFFFF;border:1px solid var(--line);border-radius:var(--r-plate)}
.cert-row__plate img{height:96px;width:auto}
.cert-row__plate--oval img{height:80px}
.cert-row p{margin-top:12px;font-weight:var(--w-b)}
.split{align-items:start}
.split__text{grid-column:1/span 5}
.split__text p+p{margin-top:16px}
.split__side{grid-column:7/span 6}

@media (max-width:1100px){
  .page-hero__text,.page-hero--wide .page-hero__text,.panel,.panel__img,.split__text,.split__side{grid-column:1/-1}
  .panel,.panel__img{margin-top:40px}
  .facts,.steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split__side{margin-top:32px}
}
@media (max-width:760px){
  .page-hero{padding-top:24px}
  .page-hero__cta,.page-hero--wide .page-hero__cta{grid-template-columns:1fr;gap:12px}
  .page-hero__cta .btn{grid-column:auto}
  .facts,.steps,.svc-cards,.need,.cert-row{grid-template-columns:1fr}
  .svc-card{padding:24px}
}

/* ===== WordPress ================================================= */
.screen-reader-text{position:absolute!important;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;font-size:var(--fs-s);font-weight:var(--w-r,400)}
.screen-reader-text:focus{position:static!important;width:auto;height:auto;margin:0;clip:auto;white-space:normal}
body.admin-bar .hdr{top:32px}
@media (max-width:782px){body.admin-bar .hdr{top:46px}}

.prose .wp-block-table{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-plate)}
.prose .wp-block-table table{width:100%;border-collapse:separate;border-spacing:0;font-variant-numeric:tabular-nums}
.prose .wp-block-table th,.prose .wp-block-table td{border:0}
.prose .wp-block-table thead th,.prose .wp-block-table thead td{padding:12px 16px;background:var(--surface);border-bottom:1px solid var(--line);
  font-size:var(--fs-s);line-height:var(--lh-s);font-weight:var(--w-r);color:var(--muted);text-align:left;vertical-align:bottom}
.prose .wp-block-table td,.prose .wp-block-table tbody th{padding:12px 16px;border-bottom:1px solid var(--line);text-align:left}
.prose .wp-block-table tbody tr:last-child>*{border-bottom:0}
.prose .wp-block-table tr>:first-child{background:var(--surface);font-weight:var(--w-b)}
.prose .wp-block-table thead tr>:first-child{font-weight:var(--w-r)}
.prose .wp-element-caption{margin-top:12px;font-size:var(--fs-s);line-height:var(--lh-s);color:var(--muted)}
.prose ol{display:grid;gap:12px;padding-left:20px;list-style:decimal}
.prose img{height:auto;border-radius:var(--r-plate)}
.prose h3{margin-top:32px;font-size:var(--fs-l);line-height:var(--lh-l);font-weight:var(--w-b)}
.prose blockquote{padding-left:20px;border-left:2px solid var(--accent)}
.empty-note{padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-plate);color:var(--muted)}
.pagination{display:flex;flex-wrap:wrap;gap:8px}
.pagination .page-numbers{display:inline-grid;place-items:center;min-width:40px;height:40px;padding:0 12px;border:1px solid var(--line);border-radius:var(--r-ctl)}
.pagination .current{background:var(--text);color:var(--bg);border-color:var(--text)}
.search-list li{padding:16px 0;border-top:1px solid var(--line)}
.search-list li:last-child{border-bottom:1px solid var(--line)}
.search-list a{font-weight:var(--w-b)}
.search-list p{margin-top:4px;color:var(--muted)}
.search-page .search{max-width:560px;margin-top:32px}
.page-body{padding-bottom:var(--sec)}
.page-body .prose{grid-column:1/span 7}
@media (max-width:1100px){.page-body .prose{grid-column:1/-1}}
.prose-col{grid-column:1/span 7}
.after-rows{margin-top:48px}
.prose strong{font-weight:var(--w-b)}

.panel__dl div{display:grid;grid-template-columns:auto minmax(0,1fr);gap:16px;padding:10px 0;border-top:1px solid var(--line)}
.panel__dl div:last-child{border-bottom:1px solid var(--line)}
.panel__dl dt{font-weight:var(--w-r);color:var(--muted)}
.panel__dl dd{font-variant-numeric:tabular-nums;text-align:right}
.tile__plate img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.tile__plate.card__plate--fill img{object-fit:cover;mix-blend-mode:normal}
.card__plate img,.post__img img{display:block}
@media (max-width:1100px){.prose-col{grid-column:1/-1}}

.nav__link[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--text);border-radius:var(--r-ctl) var(--r-ctl) 0 0}
.catmenu__title a{color:inherit}
.catmenu__title a:hover{color:var(--text);text-decoration:underline;text-underline-offset:4px}
.catmenu__list a[aria-current="page"] .catmenu__name{font-weight:var(--w-b)}
.foot a[aria-current="page"]{color:var(--text)}
@media (max-width:960px){.nav__link[aria-current="page"]{box-shadow:none;font-weight:var(--w-b)}}

.smap__items{margin-top:8px;color:var(--muted)}
.smap__items a{color:var(--text)}
.smap__items a:hover{text-decoration:underline;text-underline-offset:4px}
.rows dd p+p{margin-top:8px}
.rows dd{max-width:none}
.pd__h2 a{color:inherit}

.sizes tbody tr{scroll-margin-top:160px}
.sizes tbody tr:target>*{background:var(--raise)}
.sizes tbody tr:target>:first-child{box-shadow:inset 3px 0 0 var(--accent)}
.prose .search-head{font-size:var(--fs-l);line-height:var(--lh-l);font-weight:var(--w-b);margin:0 0 8px}
.prose .search-list+.search-head{margin-top:40px}

.cta__in .cta__btns{grid-column:10/span 3;grid-template-columns:1fr}
@media (max-width:1100px){.cta__in .cta__btns{grid-column:1/span 4}}
@media (max-width:760px){.cta__in .cta__btns{grid-column:1/-1}}
.pd__note+.pd__note{margin-top:8px}

.pd__price{margin:24px 0 16px;display:flex;align-items:baseline;gap:8px}
.pd__price-v{font-size:var(--fs-xl);line-height:var(--lh-xl);font-weight:var(--w-b);font-variant-numeric:tabular-nums}
.pd__price-n{font-size:var(--fs-s);color:var(--muted)}
.card__price{margin-top:4px;font-size:var(--fs-s);font-weight:var(--w-b);font-variant-numeric:tabular-nums}
.sizes td.price{font-weight:var(--w-b);white-space:nowrap}


@media (max-width:1100px){
  .topbar__brand,.topbar__hours{display:none}
  .topbar__ct{grid-column:1/-1;justify-content:flex-start}

  .hdr__bar{display:flex;gap:12px}
  .hdr__bar>.logo{margin-right:auto}
  .menu-btn{display:inline-flex}
  .hdr__panel{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:16px;
    padding:16px max(var(--pad),env(safe-area-inset-left,0px)) 24px;background:var(--bg);border-bottom:1px solid var(--line);
    max-height:calc(100dvh - 120px);overflow-y:auto}
  .hdr__panel.is-open{display:flex}
  .search{order:-1;margin:0}
  .search input{height:48px}
  .search svg{top:16px}
  .hdr__mail{display:block;padding:8px 0}
  .nav__list{flex-direction:column;align-items:stretch;gap:0;margin-left:0}
  .nav__list>li{border-bottom:1px solid var(--line)}
  .nav__link{width:100%;height:52px;padding:0;justify-content:space-between;border-radius:0}
  .nav__link:hover,.nav__btn[aria-expanded="true"]{background:none}
  .catmenu{position:static;background:none;border:0}
  .catmenu__inner{grid-template-columns:1fr;padding:0 0 12px}
  .catmenu__list a{padding:12px 0 12px 16px;border-bottom:0;border-top:1px solid var(--line)}
  .catmenu__title{padding:12px 0 4px 16px}
  .catmenu__all{margin:12px 0 0 16px}
  .catmenu .wrap{padding:0}

  .hero__text,.sheet{grid-column:1/-1}
  .hero__text{margin-bottom:48px}
  .hero__cta{max-width:calc(50% - 12px)}
  .cards,.svc{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tasks{grid-template-columns:repeat(3,minmax(0,1fr))}
  .guide{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta__text{grid-column:1/span 12}
  .cta__btns{grid-column:1/span 6}
  .foot__brand{grid-column:1/-1}
  .foot__cat{grid-column:1/span 4}
  .foot__co{grid-column:5/span 4}
  .foot__ct{grid-column:9/span 4}
}
@media (max-width:760px){
  :root{--pad:20px;--sec:64px}
  .hero{padding-top:48px}
  .hero .nw{white-space:normal}
  .hero__cta{max-width:none;grid-template-columns:1fr;gap:12px}
  .sheet{grid-template-columns:1fr;padding:20px}
  .sheet__draw{justify-self:center}
  .stamp{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stamp div:nth-child(odd){border-left:0}
  .stamp div:nth-child(n+3){border-top:1px solid var(--line)}
  .sec__head{margin-bottom:32px}
  .sec__head h2,.sec__lead{grid-column:1/-1}
  .sec__more{grid-column:1/-1;grid-row:3;justify-self:start}
  .index__row--head{display:none}
  .index__row{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:16px;row-gap:12px}
  .index__row>*{grid-column:auto}
  .index__row>.index__cat{grid-column:1/-1}
  .index__lbl{position:static;width:auto;height:auto;overflow:visible;clip:auto;white-space:normal;display:block;font-size:var(--fs-s);line-height:var(--lh-s);color:var(--muted)}
  .cards,.svc,.tasks,.guide,.posts{grid-template-columns:1fr}
  .cards{gap:40px}
  .post+.post{margin-top:32px}
  .guide{gap:32px}
  .cta__btns{grid-column:1/-1;grid-template-columns:1fr;gap:12px}
  .foot__cat,.foot__co,.foot__ct{grid-column:1/-1}
}
@media (max-width:360px){
  .xsec{width:280px;height:auto}
}
/* Language switcher (EN | BG) in the top bar */
.langs{display:inline-flex;gap:8px;margin-right:24px}
.langs a{color:var(--muted)}
.langs a:hover{color:var(--text)}
.langs [aria-current]{font-weight:var(--w-b);color:var(--text)}

/* Subcategories: link in the category tile and in the home page index */
.tile__subs{margin-top:8px;font-size:var(--fs-s);line-height:var(--lh-s);color:var(--muted)}
.tile__subs a,.index__sub a{color:var(--text);text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:3px}
.tile__subs a:hover,.index__sub a:hover{text-decoration-color:var(--accent)}
.index__sub{margin-top:4px;font-size:var(--fs-s);line-height:var(--lh-s)}
.index__sub::before{content:"↳ ";color:var(--muted)}
.cat-text .prose h2:first-child{margin-top:0}

/* Subcategories: chips in the first screen of the category */
.subcats{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:24px}
.subcats__label{font-size:var(--fs-s);line-height:var(--lh-s);color:var(--muted);margin-right:4px}
.chip{display:inline-flex;align-items:center;min-height:36px;padding:0 14px;border:1px solid var(--line);border-radius:var(--r-ctl);background:var(--bg);color:var(--text);font-size:var(--fs-s);line-height:var(--lh-s)}
.chip:hover{border-color:var(--text)}
.chip--up{background:var(--surface)}