@font-face{font-family:'Oswald';font-style:normal;font-weight:400 500;font-display:swap;src:url('/static/fonts/Oswald-cyr.woff2') format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Oswald';font-style:normal;font-weight:400 500;font-display:swap;src:url('/static/fonts/Oswald-lat.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Golos Text';font-style:normal;font-weight:100 900;font-display:swap;src:url('/static/fonts/GolosText-cyr.woff2') format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Golos Text';font-style:normal;font-weight:100 900;font-display:swap;src:url('/static/fonts/GolosText-lat.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --bg:#0B1420;
  --panel:#12202E;
  --ink:#E6EEF4;
  --mut:#8CA0AD;
  --acc:#7CD5FF;
  --line:rgba(230,238,244,.10);
  --line-strong:rgba(230,238,244,.18);
  --r:6px;
  --r-lg:8px;
  --sp:8px;
  --wrap:1200px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;color-scheme:dark}
body{
  background:var(--bg);
  color:var(--ink);
  font:400 16px/1.6 'Golos Text',system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:var(--ink);text-decoration:none}
a:hover{color:var(--acc)}
:focus-visible{outline:2px solid var(--acc);outline-offset:2px;border-radius:2px}
.num,dt,dd,.row-price,.hero-stats,.cnt{font-variant-numeric:tabular-nums}
.skip{position:absolute;left:-9999px;top:0;background:var(--acc);color:var(--bg);padding:8px 16px;z-index:100}
.skip:focus{left:8px;top:8px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}

h1,h2,h3,.brand,.sec-h,.sec-h-sm,.btn,.chip,.ftr-h,.step-n,.nf-code,.hero-h,.cat-title{
  font-family:'Oswald','Golos Text',sans-serif;font-weight:500;text-transform:uppercase;letter-spacing:.05em;
}

.sec{padding-top:48px;padding-bottom:48px}
.sec.alt{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-h{font-size:28px;line-height:1.2;margin-bottom:24px}
.sec-h::after{content:"";display:block;width:48px;height:2px;background:var(--acc);margin-top:12px}
.sec-h-sm{font-size:20px;margin-bottom:16px}
.lead{color:var(--mut);max-width:640px;margin-bottom:32px;font-size:17px}

/* header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(11,20,32,.96);border-bottom:1px solid var(--line)}
.hdr-top{display:flex;align-items:center;gap:24px;height:64px}
.brand{font-size:24px;letter-spacing:.12em;color:var(--ink)}
.brand:hover{color:var(--acc)}
.hdr-search{flex:1;max-width:440px;position:relative}
.hdr-search input{
  width:100%;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  color:var(--ink);font:400 15px 'Golos Text',sans-serif;padding:9px 14px;
}
.hdr-search input::placeholder{color:var(--mut)}
.hdr-search input:focus{border-color:rgba(124,213,255,.5);outline:none}
.q-drop{
  position:absolute;top:calc(100% + 4px);left:0;right:0;background:var(--panel);
  border:1px solid var(--line-strong);border-radius:var(--r);overflow:hidden;z-index:60;
}
.q-drop a{display:flex;justify-content:space-between;gap:12px;padding:10px 14px;border-bottom:1px solid var(--line)}
.q-drop a:last-child{border-bottom:0}
.q-drop a:hover{background:rgba(124,213,255,.08);color:var(--ink)}
.q-drop .q-empty{display:block;padding:12px 14px;color:var(--mut)}
.q-drop b{font-weight:600}
.req-badge{
  display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line-strong);border-radius:var(--r);
  padding:8px 14px;font:500 14px 'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.06em;
}
.req-badge:hover{border-color:rgba(124,213,255,.5);color:var(--acc)}
.req-count{
  background:var(--acc);color:var(--bg);border-radius:3px;min-width:20px;height:20px;
  display:inline-flex;align-items:center;justify-content:center;font:500 13px 'Golos Text',sans-serif;padding:0 5px;
}
.hdr-nav{display:flex;gap:32px;height:44px;align-items:center;overflow-x:auto;scrollbar-width:none}
.hdr-nav::-webkit-scrollbar{display:none}
.hdr-nav a{font:500 14px 'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.06em;color:var(--mut);white-space:nowrap;padding:2px 0;border-bottom:2px solid transparent}
.hdr-nav a:hover{color:var(--ink)}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;background:var(--acc);color:var(--bg);
  border:1px solid var(--acc);border-radius:var(--r);padding:11px 22px;font-size:14px;cursor:pointer;
  transition:filter .15s ease,background-color .15s ease,color .15s ease;
}
.btn:hover{filter:brightness(1.1);color:var(--bg)}
.btn-ghost{background:transparent;color:var(--acc);border-color:rgba(124,213,255,.5)}
.btn-ghost:hover{background:rgba(124,213,255,.08)}
.btn-sm{padding:8px 14px;font-size:13px}
.btn-rm{background:transparent;color:var(--mut);border-color:var(--line-strong)}
.btn-rm:hover{color:var(--ink);border-color:var(--ink)}
.reset{
  background:none;border:none;color:var(--mut);font:400 14px 'Golos Text',sans-serif;cursor:pointer;
  text-decoration:underline;text-underline-offset:3px;padding:4px 0;
}
.reset:hover{color:var(--ink)}

/* hero */
.hero{position:relative;min-height:66vh;display:flex;align-items:flex-end;border-bottom:1px solid var(--line)}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:rgba(11,20,32,.62)}
.hero-in{position:relative;z-index:1;padding-top:96px;padding-bottom:56px;width:100%}
.hero-h{font-size:clamp(44px,8vw,90px);font-weight:500;line-height:1.02;letter-spacing:.04em}
.hero-sub{max-width:560px;margin:16px 0 32px;color:var(--ink);font-size:18px}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap}
.hero-stats{display:flex;gap:48px;margin-top:48px;padding-top:24px;border-top:1px solid var(--line-strong);flex-wrap:wrap}
.stat dt{font:400 13px 'Golos Text',sans-serif;color:var(--mut);text-transform:none;letter-spacing:0;order:2}
.stat dd{font-family:'Oswald',sans-serif;font-size:40px;font-weight:500;color:var(--acc);order:1;line-height:1.1}
.stat{display:flex;flex-direction:column}

/* category rows on home */
.cat-rows{border-top:1px solid var(--line-strong)}
.cat-row{
  display:grid;grid-template-columns:56px minmax(0,1fr) auto;gap:24px;align-items:center;
  padding:20px 0;border-bottom:1px solid var(--line);transition:background-color .15s ease;
}
.cat-row:hover{background:rgba(124,213,255,.04)}
.cat-num{font-family:'Oswald',sans-serif;font-size:28px;font-weight:500;color:var(--acc)}
.cat-title{font-size:19px;letter-spacing:.05em}
.cat-desc{display:block;color:var(--mut);font-size:15px;margin-top:4px;text-transform:none;letter-spacing:0}
.cat-meta{color:var(--mut);font-size:15px;white-space:nowrap}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;list-style:none}
.step{border-left:2px solid var(--line-strong);padding-left:20px}
.step-n{font-size:32px;color:var(--acc);display:block;margin-bottom:8px}
.step-t{font-size:17px;letter-spacing:.05em;margin-bottom:8px}
.step-p{color:var(--mut);font-size:15px}

/* quotes */
.quotes{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.quote{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px}
.quote-t{font-size:15px;color:var(--ink)}
.quote-a{margin-top:16px;color:var(--mut);font-size:14px}

/* filters */
.filters{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--panel);padding:16px;margin-bottom:8px;display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.fgroup{display:flex;flex-wrap:wrap;gap:8px}
.fgroup + .fgroup{padding-left:16px;border-left:1px solid var(--line)}
.fsort{margin-left:auto}
.fgrow{display:flex;align-items:center;gap:16px;width:100%;justify-content:flex-end}
.chip{
  background:transparent;border:1px solid var(--line-strong);border-radius:var(--r);color:var(--mut);
  font:500 13px 'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.05em;
  padding:7px 12px;cursor:pointer;transition:color .15s ease,border-color .15s ease,background-color .15s ease;
}
.chip:hover{color:var(--ink);border-color:var(--ink)}
.chip.is-on{color:var(--acc);border-color:rgba(124,213,255,.55);background:rgba(124,213,255,.08)}
.cnt{color:var(--mut);font-size:14px}

/* spec rows */
.spec-list{border-top:1px solid var(--line-strong)}
.spec-row{
  display:grid;grid-template-columns:88px minmax(0,1fr) 170px 150px;gap:24px;align-items:center;
  padding:16px 0;border-bottom:1px solid var(--line);transition:background-color .15s ease;
}
.spec-row:hover{background:rgba(124,213,255,.03)}
.row-img{width:88px;height:64px;border-radius:4px;overflow:hidden;background:var(--panel);border:1px solid var(--line)}
.row-img img{width:100%;height:100%;object-fit:cover}
.row-title{font-family:'Oswald',sans-serif;font-weight:500;font-size:18px;letter-spacing:.03em;text-transform:uppercase}
.row-title:hover{color:var(--acc)}
.row-specs{display:flex;gap:16px;margin-top:4px;color:var(--mut);font-size:14px;flex-wrap:wrap}
.row-price{text-align:right;font-size:14px;color:var(--mut);white-space:nowrap}
.row-price b{font-family:'Oswald',sans-serif;font-weight:500;font-size:24px;color:var(--acc)}
.row-act{display:flex;justify-content:flex-end}
.row-off .row-img{filter:grayscale(.6) brightness(.6)}
.row-off .row-title,.row-off .row-specs{opacity:.55}
.off-note{color:var(--mut);font-size:13px}
.spec-empty{padding:40px 0;color:var(--mut);font-size:16px}

/* detail */
.crumbs{display:flex;gap:8px;color:var(--mut);font-size:14px;margin-bottom:24px;flex-wrap:wrap}
.crumbs span{opacity:.5}
.crumbs a:hover{color:var(--acc)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.split-img{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);background:var(--panel)}
.split-img img{width:100%;aspect-ratio:4/3;object-fit:cover}
.deflist{border-top:1px solid var(--line-strong);margin:24px 0}
.def{display:grid;grid-template-columns:140px 1fr;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}
.def dt{font-family:'Oswald',sans-serif;font-weight:400;font-size:14px;text-transform:uppercase;letter-spacing:.08em;color:var(--mut)}
.def dd{font-size:16px}
.def dd b{font-family:'Oswald',sans-serif;font-weight:500;font-size:22px;color:var(--acc)}
.split-cta{margin:24px 0}
.split-desc p{color:var(--mut);font-size:16px}
.cat-head{margin-bottom:16px}
.cat-intro{color:var(--mut);max-width:640px;margin-bottom:24px}

/* faq */
.faq{display:flex;flex-direction:column;gap:8px;margin-bottom:40px}
.faq-i{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--panel)}
.faq-q{
  list-style:none;cursor:pointer;padding:18px 20px;font-family:'Oswald',sans-serif;font-weight:500;
  font-size:17px;letter-spacing:.03em;text-transform:uppercase;display:flex;justify-content:space-between;gap:16px;
}
.faq-q::-webkit-details-marker{display:none}
.faq-q::after{content:"+";color:var(--acc);font-size:20px;line-height:1}
.faq-i[open] .faq-q::after{content:"–"}
.faq-a{padding:0 20px 18px;color:var(--mut);font-size:15px}
.band{
  display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;
  border:1px solid var(--line-strong);border-radius:var(--r-lg);background:var(--panel);padding:24px 32px;
}
.band-note{color:var(--mut);font-size:16px}

/* request */
.req-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:32px;align-items:start}
.req-row{
  display:grid;grid-template-columns:64px minmax(0,1fr) auto;gap:16px;align-items:center;
  padding:16px 0;border-bottom:1px solid var(--line);
}
.req-row .row-img{width:64px;height:48px}
.req-title{font-family:'Oswald',sans-serif;font-weight:500;font-size:16px;letter-spacing:.03em;text-transform:uppercase}
.req-price{color:var(--mut);font-size:14px;margin-top:2px}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line-strong);border-radius:var(--r);overflow:hidden}
.qty button{background:none;border:none;color:var(--ink);width:36px;height:36px;font-size:18px;cursor:pointer}
.qty button:hover{color:var(--acc)}
.qty output{min-width:40px;text-align:center;font-variant-numeric:tabular-nums}
.req-x{background:none;border:none;color:var(--mut);cursor:pointer;font-size:16px;padding:8px}
.req-x:hover{color:var(--ink)}
.req-total{margin-top:16px;color:var(--mut);font-size:15px}
.req-total b{color:var(--acc);font-family:'Oswald',sans-serif;font-size:22px;font-weight:500}
.req-empty{color:var(--mut);padding:24px 0}
.req-form{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--panel);padding:24px}
.fld{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.fld label{font-family:'Oswald',sans-serif;font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--mut)}
.fld input{
  background:var(--bg);border:1px solid var(--line-strong);border-radius:var(--r);color:var(--ink);
  font:400 15px 'Golos Text',sans-serif;padding:10px 12px;
}
.fld input:focus{border-color:rgba(124,213,255,.5);outline:none}
.fld-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-err{color:var(--acc);font-size:14px;margin-bottom:12px}
.hp{position:absolute;left:-9999px}
.thanks{max-width:560px;padding:24px 0}
.thanks-t{font-size:26px;margin-bottom:12px}
.thanks-t::after{content:"";display:block;width:48px;height:2px;background:var(--acc);margin-top:10px}
.thanks-p{color:var(--mut);margin-bottom:24px}

/* 404 */
.nf{text-align:center;padding:96px 0}
.nf-code{font-family:'Oswald',sans-serif;font-size:120px;font-weight:500;color:var(--acc);line-height:1}
.nf .sec-h::after{margin-left:auto;margin-right:auto}
.nf .lead{margin:16px auto 32px}
.nf-cta{display:flex;gap:16px;justify-content:center}

/* footer */
.ftr{border-top:1px solid var(--line);background:var(--panel);margin-top:64px}
.ftr-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding-top:40px;padding-bottom:40px}
.ftr-h{font-size:13px;color:var(--mut);margin-bottom:8px;letter-spacing:.08em}
.ftr-p{color:var(--ink);font-size:15px}
.ftr-tel{font-variant-numeric:tabular-nums}
.ftr-disc{border-top:1px solid var(--line);padding-top:16px}
.ftr-disc p{color:var(--mut);font-size:13px;line-height:1.5}
.ftr-base{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:16px;padding-bottom:16px;color:var(--mut);font-size:13px}

@media (max-width:860px){
  .hdr-top{flex-wrap:wrap;height:auto;padding-top:12px;padding-bottom:12px;row-gap:12px}
  .hdr-search{order:3;max-width:none;flex-basis:100%}
  .req-badge{margin-left:auto}
  .split{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .quotes{grid-template-columns:1fr}
  .req-grid{grid-template-columns:1fr}
  .spec-row{grid-template-columns:64px minmax(0,1fr);row-gap:8px}
  .row-img{width:64px;height:48px}
  .row-price{grid-column:2;text-align:left;display:flex;align-items:baseline;gap:8px}
  .row-act{grid-column:2;justify-content:flex-start}
  .fgroup + .fgroup{border-left:none;padding-left:0}
  .fsort{margin-left:0}
  .cat-row{grid-template-columns:40px minmax(0,1fr)}
  .cat-num{font-size:22px}
  .cat-meta{grid-column:2;white-space:normal}
  .hero-stats{gap:24px}
  .stat dd{font-size:30px}
  .ftr-grid{grid-template-columns:1fr;gap:24px}
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}