/* ЛОМАКС — общий стиль для каталога и карточек продукции (многостраничник) */
:root{
  --red:#CE1126;--red-2:#a90e1f;--red-glow:#ff3347;
  --steel:#0e1014;--steel-2:#15171c;--steel-3:#1c1f25;--line:#2a2d34;
  --paper:#e7e9ec;--muted:#9aa0a8;
  --grey:#7e828a;--grey-2:#c2c5ca;--rebar:#aab0b8;--rebar-hi:#dfe3e8;--form:#4d6276;--concrete:#cdc8bc;--plate:#8a9099;
  --display:'Unbounded',system-ui,sans-serif;--body:'Manrope',system-ui,sans-serif;--mono:'JetBrains Mono',ui-monospace,monospace;
}
/* --- демо-блоки раздела муфт (section padding + .sub, без .reveal) --- */
.cat-panel section{padding:72px 0}
.cat-panel section:first-of-type{border-top:1px solid var(--line);margin-top:40px}
.sub{color:var(--grey-2);max-width:600px;margin-top:18px;font-size:16px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--steel);color:var(--paper);font-family:var(--body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
img{max-width:100%;display:block}
::selection{background:var(--red);color:#fff}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}

/* header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(14,16,20,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.hrow{display:flex;align-items:center;gap:14px;height:64px}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none;color:#fff;flex:none}
.logo svg{width:28px;height:28px}
.logo b{font-family:var(--display);font-weight:800;font-size:15px;letter-spacing:.12em}
.main-nav{display:flex;gap:18px;margin-left:8px;align-items:stretch}
.main-nav a{font-size:14px;font-weight:600;color:#fff;text-decoration:none;opacity:1;white-space:nowrap;transition:opacity .2s,color .2s}
.main-nav>a,.nav-drop>a{display:flex;align-items:center;padding:21px 0}
.main-nav a:hover,.main-nav a.active{opacity:1;color:#fff}
.main-nav a.active{color:var(--red)}
.main-nav a.nav-art{color:#e8b04b}
.main-nav a.nav-art:hover{color:#f5c96a}
.nav-drop{position:relative;display:flex;align-items:stretch}
.nav-drop>a{cursor:pointer}
.nav-menu{position:absolute;top:100%;left:0;width:900px;background:var(--steel-2);border:1px solid var(--line);border-top:2px solid var(--red);display:none;z-index:60;box-shadow:0 18px 40px rgba(0,0,0,.55);will-change:opacity,transform}
.nav-drop.open .nav-menu{display:block;animation:navpop .18s ease}
@keyframes navpop{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.nav-mega{display:grid;grid-template-columns:256px 1fr;min-height:374px}
/* left rail — sections */
.nav-rail{background:var(--steel);border-right:1px solid var(--line);padding:14px 0}
.nav-rail .nav-cat{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 22px;font-family:var(--display);font-weight:600;font-size:15px;text-transform:uppercase;letter-spacing:.005em;color:var(--paper);text-decoration:none;border-left:2px solid transparent;transition:background .18s,color .18s,border-color .18s}
.nav-rail .nav-cat span{font-family:var(--mono);font-size:11px;color:var(--grey);background:var(--steel-3);padding:2px 8px;transition:.18s}
.nav-rail .nav-cat:hover,.nav-rail .nav-cat.active{background:var(--steel-2);border-left-color:var(--red);color:#fff}
.nav-rail .nav-cat.active span{color:#fff;background:var(--red)}
/* right — product grid */
.nav-panes{padding:16px}
.nav-pane{display:none;grid-template-columns:1fr 1fr;gap:8px}
.nav-pane.active{display:grid;animation:navpop .22s ease}
.nav-prod{display:flex;align-items:center;gap:14px;padding:10px 11px;text-decoration:none;border:1px solid transparent;transition:background .18s,border-color .18s}
.nav-prod:hover{background:var(--steel);border-color:var(--line)}
.nav-prod img{width:70px;height:52px;flex:none;object-fit:cover;background:#0d0a09;border:1px solid var(--line)}
.nav-prod b{display:block;font-family:var(--body);font-weight:600;font-size:15px;line-height:1.22;color:var(--paper)}
.nav-prod:hover b{color:#fff}
.nav-prod i{display:block;font-family:var(--mono);font-style:normal;font-size:10.5px;letter-spacing:.05em;text-transform:uppercase;color:#cdc4bb;margin-top:5px}
/* footer bar */
.nav-all{display:flex;align-items:center;justify-content:space-between;gap:14px;border-top:1px solid var(--line);background:var(--steel);font-family:var(--mono);font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:#fff;text-decoration:none;padding:16px 22px;transition:background .18s}
.nav-all span{color:var(--red);font-size:16px;transition:transform .2s}
.nav-all:hover{background:var(--steel-3)}
.nav-all:hover span{transform:translateX(5px)}
@media(max-width:1180px){.nav-menu{width:640px}.nav-mega{grid-template-columns:220px 1fr}.nav-pane{grid-template-columns:1fr}}
.hcta{margin-left:auto;display:flex;align-items:center;gap:12px}
.hcontacts{display:flex;flex-direction:column;align-items:flex-end;gap:1px;line-height:1.25}
.hphone{font-family:var(--mono);font-size:14px;font-weight:600;color:#fff;text-decoration:none;white-space:nowrap;letter-spacing:.01em}
.hphone:hover{color:var(--red-glow,#ff3347)}
.hmail{font-family:var(--mono);font-size:11.5px;color:#c2c5ca;text-decoration:none;white-space:nowrap}
.hmail:hover{color:#fff}
@media(max-width:1080px){.hcontacts{display:none}}
.hbtn{background:var(--red);color:#fff;text-decoration:none;font-weight:700;font-size:13px;padding:11px 20px;white-space:nowrap;transition:background .2s}
.hbtn:hover{background:var(--red-2)}
.burger{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:6px}
.burger span{width:24px;height:2px;background:#fff;display:block}

/* breadcrumbs + page hero */
.crumbs{font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--muted);padding:22px 0 0}
.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:#fff}
.crumbs span{color:var(--red)}
.phero{padding:34px 0 40px;border-bottom:1px solid var(--line)}
.sheet{display:inline-block;font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--red);text-transform:uppercase;border:1px solid var(--line);padding:7px 13px;margin-bottom:18px}
.sheet b{color:#fff}
h1{font-family:var(--display);font-weight:900;font-size:clamp(30px,4.4vw,52px);line-height:1.05;letter-spacing:-.01em;text-transform:uppercase}
h2{font-family:var(--display);font-weight:800;font-size:clamp(22px,2.6vw,32px);line-height:1.1;margin-bottom:18px}
h3{font-family:var(--display);font-weight:600;font-size:19px;margin-bottom:8px}
.lead{font-size:18px;color:#c9ccd2;max-width:760px;margin-top:16px}

/* catalog modules (tabs) */
.cat-modules{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:transparent;border:0;margin:40px 0 0}
.cat-mod{background:var(--steel-2);border:0;border-top:2px solid transparent;text-align:left;padding:22px 22px 20px;cursor:pointer;display:flex;flex-direction:column;gap:9px;font-family:var(--body);transition:background .2s,border-color .2s;box-shadow:0 0 0 1px var(--line)}
.cat-mod:hover{background:var(--steel-3)}
.cat-mod.active{background:var(--steel-3);border-top-color:var(--red)}
.cat-mod .mn{font-family:var(--mono);font-size:12px;letter-spacing:.2em;color:var(--red);text-transform:uppercase}
.cat-mod b{font-family:var(--display);font-weight:800;font-size:18px;text-transform:uppercase;letter-spacing:-.01em;color:var(--paper);line-height:1.12}
.cat-mod.active b{color:#fff}
.cat-mod .mc{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--muted);text-transform:uppercase}
.cat-mod{position:relative;text-decoration:none;width:100%}
/* превью-карточки на каталоге — некликабельные */
.cat-card.nolink{cursor:default}
.cat-card.nolink:hover{background:var(--steel-2)}
.cat-card.nolink .ph.photo img{transition:none}
.cat-card.nolink:hover .ph.photo img{transform:none}
.cat-panel{display:none}
.cat-panel.active{display:block;animation:fade .35s ease}
.cat-panel .cat-grid{margin:18px 0 60px}
@media(max-width:900px){.cat-modules{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.cat-modules{grid-template-columns:1fr}}

/* catalog grid */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:transparent;border:0;margin:48px 0 64px}
.cat-sect{display:flex;align-items:baseline;gap:16px;margin:56px 0 0;padding-bottom:14px;border-bottom:1px solid var(--line)}
.cat-sect span.num{font-family:var(--mono);font-size:12px;letter-spacing:.2em;color:var(--red);text-transform:uppercase}
.cat-sect h2{font-size:22px;font-weight:800;text-transform:uppercase;letter-spacing:-.01em;margin:0}
.cat-sect .cnt{margin-left:auto;font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--muted);text-transform:uppercase}
.cat-sect + .cat-grid{margin:24px 0 0}
.cat-card{background:var(--steel-2);padding:26px;text-decoration:none;color:var(--paper);display:flex;flex-direction:column;transition:background .2s;min-height:300px;box-shadow:0 0 0 1px var(--line)}
.cat-card:hover{background:var(--steel-3)}
.cat-card .ph{height:150px;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 50% 40%,#20242b,#0e1014);margin-bottom:18px;overflow:hidden}
.cat-card .ph img{max-height:130px;width:auto;object-fit:contain;filter:drop-shadow(0 10px 20px rgba(0,0,0,.4))}
.cat-card .ph.photo{background:#0d0a09;position:relative}
.cat-card .ph.photo img{max-height:none;width:100%;height:100%;object-fit:cover;filter:none;transition:transform .5s ease}
.cat-card:hover .ph.photo img{transform:scale(1.05)}
.cat-card .idx{position:absolute;top:10px;left:10px;z-index:2;font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--paper);background:rgba(16,13,12,.72);padding:3px 8px}
.cat-card h3{margin-bottom:6px;text-transform:uppercase;letter-spacing:-.01em}
.cat-card p{font-size:14px;color:var(--muted);flex:1}
.cat-card .spec{font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:#cdc4bb;margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}
.cat-card .go{margin-top:12px;font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--red)}
.cat-card .badge{align-self:flex-start;font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:#fff;background:var(--red);padding:3px 8px;margin-bottom:12px}
.cat-card .badge.soon{background:#3a3e46;color:#cfd3d9}

/* product page — media gallery with video */
.prod-media .main{position:relative;border:1px solid var(--line);background:radial-gradient(circle at 50% 30%,#1b1f26,#0c0e11);aspect-ratio:4/3;overflow:hidden}
.prod-media .main video,.prod-media .main img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .4s ease}
.prod-media .main video.on,.prod-media .main img.on{opacity:1}
.media-badge{position:absolute;top:14px;left:14px;z-index:2;font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:#fff;background:var(--red);padding:5px 10px}
.thumbs{display:flex;gap:10px;margin-top:10px}
.thumbs button{position:relative;border:1px solid var(--line);background:#13151a;width:84px;height:64px;cursor:pointer;overflow:hidden;padding:0;flex:none}
.thumbs button.on{border-color:var(--red)}
.thumbs button img{width:100%;height:100%;object-fit:cover;display:block}
.thumbs button.play::after{content:'▶';position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:16px;background:rgba(0,0,0,.35)}

/* KPI row */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin:26px 0 8px}
.kpi{background:var(--steel-2);padding:16px}
.kpi .n{font-family:var(--display);font-weight:800;font-size:23px;line-height:1;color:#fff}
.kpi .n b{color:var(--red)}
.kpi .l{font-size:12px;color:var(--muted);margin-top:6px;line-height:1.3}

/* tabs */
.tabs{margin:18px 0 8px}
.tab-btns{display:flex;border-bottom:1px solid var(--line);margin-bottom:24px;flex-wrap:wrap}
.tab-btns button{background:none;border:0;border-bottom:2px solid transparent;color:var(--muted);font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;padding:14px 20px;cursor:pointer;transition:.2s;margin-bottom:-1px}
.tab-btns button.on{color:#fff;border-bottom-color:var(--red)}
.tab-btns button:hover{color:#fff}
.tab-panel{display:none}
.tab-panel.on{display:block;animation:fade .3s ease}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* how-it-works mini block */
.howrow{display:grid;grid-template-columns:.8fr 1.2fr;gap:34px;align-items:center;border:1px solid var(--line);background:var(--steel-2);padding:0;overflow:hidden;margin-top:8px}
.howrow .vid{position:relative;aspect-ratio:1/1;background:#0c0e11}
.howrow .vid video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.howrow .txt{padding:30px 30px 30px 0}
@media(max-width:760px){.howrow{grid-template-columns:1fr}.howrow .txt{padding:24px}.kpis{grid-template-columns:repeat(2,1fr)}}

/* product page */
.prod{display:grid;grid-template-columns:.95fr 1.05fr;gap:48px;padding:44px 0 56px;align-items:start}
.prod-gallery{position:sticky;top:84px}
.prod-main-img{border:1px solid var(--line);background:radial-gradient(circle at 50% 35%,#1b1f26,#0d0f12);aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;overflow:hidden}
.prod-main-img img{max-height:88%;width:auto;object-fit:contain;filter:drop-shadow(0 16px 34px rgba(0,0,0,.5))}
.prod-thumbs{display:flex;gap:10px;margin-top:10px}
.prod-thumbs button{border:1px solid var(--line);background:#13151a;width:74px;height:60px;cursor:pointer;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:4px}
.prod-thumbs button.on{border-color:var(--red)}
.prod-thumbs img{max-height:100%;width:auto;object-fit:contain}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 22px}
.tag{font-family:var(--mono);font-size:11px;letter-spacing:.05em;color:#cfd3d9;border:1px solid var(--line);padding:6px 11px;background:var(--steel-2)}
.tag b{color:var(--red)}
.types{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0}
.type{border:1px solid var(--line);background:var(--steel-2);padding:16px}
.type h4{font-family:var(--display);font-size:14px;margin-bottom:6px}
.type p{font-size:13px;color:var(--muted)}
.block{padding:34px 0;border-top:1px solid var(--line)}
.spec{width:100%;border-collapse:collapse;font-size:14px;margin-top:8px}
.spec th,.spec td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.spec th{background:var(--steel-2);font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:#cfd3d9;font-weight:500}
.spec td.red{color:var(--red);font-weight:700}
.spec tr:nth-child(even) td{background:rgba(255,255,255,.015)}
.ul{list-style:none;display:grid;gap:12px;margin-top:10px}
.ul li{padding-left:30px;position:relative;color:#cdd0d6}
.ul li::before{content:'';position:absolute;left:0;top:6px;width:16px;height:16px;background:var(--red);clip-path:polygon(43% 0,57% 0,57% 43%,100% 43%,100% 57%,57% 57%,57% 100%,43% 100%,43% 57%,0 57%,0 43%,43% 43%)}
.cta-box{background:linear-gradient(120deg,var(--steel-2),var(--steel-3));border:1px solid var(--line);padding:34px;margin:40px 0 0;display:flex;flex-wrap:wrap;align-items:center;gap:22px;justify-content:space-between}
.cta-box p{font-size:18px;max-width:560px}
.btn{display:inline-block;background:var(--red);color:#fff;text-decoration:none;font-weight:700;padding:15px 28px;font-size:15px;transition:background .2s}
.btn:hover{background:var(--red-2)}
.btn.ghost{background:transparent;border:1px solid var(--line);color:#fff}
.btn.ghost:hover{border-color:var(--red);background:transparent}

/* footer */
footer{border-top:1px solid var(--line);padding:30px 0;margin-top:20px;font-size:13px;color:var(--muted)}
.fb{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between}
footer a{color:var(--muted);text-decoration:none}footer a:hover{color:#fff}

@media(max-width:900px){
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .prod{grid-template-columns:1fr;gap:28px}
  .prod-gallery{position:static}
  .types{grid-template-columns:1fr}
}
@media(max-width:640px){
  .main-nav{display:none}
  .cat-grid{grid-template-columns:1fr}
  .hphone{display:none}
}

/* ====== интерактив раздела муфт (asm/race/bench/cfg) — перенос из catalog-soedinenie ====== */
/* ============================================================= */
/* ============== АНИМАЦИЯ 1: ПРОЦЕСС (.asm) ===================== */
/* ============================================================= */
.asm .cap-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:16px;flex-wrap:wrap}
.asm .cap-head .ah-floor{font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--grey);text-transform:uppercase}
.asm .cap-head .ah-floor b{color:var(--rebar-hi);font-weight:500}
.asm .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:18px}
.asm .step{border:1px solid var(--line);background:var(--steel-2);padding:11px 12px;position:relative;overflow:hidden;transition:border-color .3s,background .3s}
.asm .step .sn{font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--grey);transition:color .3s}
.asm .step .st{font-family:var(--body);font-weight:600;font-size:12.5px;margin-top:5px;color:var(--grey-2);line-height:1.25;transition:color .3s}
.asm .step .prog{position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--red)}
.asm .step.active{border-color:var(--red);background:#1b1216}
.asm .step.active .sn{color:var(--red)}.asm .step.active .st{color:#fff}
.asm .step.done .sn::after{content:' ✓';color:var(--red)}
@media(max-width:620px){.asm .steps{grid-template-columns:1fr 1fr}}
.asm .frame{border:1px solid var(--line);background:radial-gradient(120% 90% at 50% 0%, #1a1e25 0%, #0e1014 70%);position:relative;overflow:hidden}
.asm .frame svg{width:100%;height:auto}
.asm .gridbg{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:34px 34px;pointer-events:none}
.asm .brand{position:absolute;top:14px;left:16px;display:flex;align-items:center;gap:9px;z-index:4}
.asm .brand svg{width:22px;height:22px}.asm .brand b{font-family:var(--display);font-weight:800;font-size:13px;letter-spacing:.1em;color:#fff}
.asm .replay{position:absolute;top:13px;right:14px;z-index:4;background:rgba(14,16,20,.7);border:1px solid var(--line);color:var(--grey-2);font-family:var(--mono);font-size:10px;letter-spacing:.14em;padding:7px 11px;cursor:pointer;text-transform:uppercase;transition:.2s}
.asm .replay:hover{border-color:var(--red);color:#fff}
.asm .legend{display:flex;gap:22px;margin-top:16px;flex-wrap:wrap;font-family:var(--mono);font-size:11px;color:var(--grey)}
.asm .legend span{display:flex;align-items:center;gap:8px}.asm .legend i{width:14px;height:14px;border-radius:2px}
.asm .lg-rebar{background:var(--rebar)}.asm .lg-coup{background:var(--red)}.asm .lg-form{background:var(--form)}.asm .lg-conc{background:var(--concrete)}
.asm .tie{stroke:var(--rebar);stroke-width:3;fill:none;opacity:.85}
.asm .coupler{fill:var(--red)}.asm .coupler-hi{fill:#ff6072;opacity:.5}.asm .coupler-glow{fill:none;stroke:var(--red-glow);stroke-width:2;opacity:0}
.asm .concrete{fill:url(#aconc)}.asm .ground{stroke:#3a3e46;stroke-width:2}.asm .silo{fill:#191c22;stroke:#262a31;stroke-width:1}
.asm .callout-line{stroke:var(--red);stroke-width:1.2;stroke-dasharray:3 3}
.asm .callout-t{font-family:var(--mono);font-size:12px;fill:var(--red-glow);letter-spacing:.04em}
.asm .dim-t{font-family:var(--mono);font-size:10px;fill:var(--grey);letter-spacing:.1em}
.asm .a-rebar,.asm .a-coupler,.asm .a-coupler-glow,.asm .a-tie,.asm .a-form,.asm .a-mixer,.asm .a-crane,.asm .a-bucket,.asm .a-concrete,.asm .a-callout,.asm .a-pour{opacity:0}
.asm .coupler,.asm .coupler-glow,.asm .coupler-hi{transform-box:fill-box;transform-origin:center}
.asm .s-rebar .a-rebar{animation:aRise 1.5s cubic-bezier(.2,.7,.2,1) forwards}
.asm .a-rebar{transform-box:fill-box}
@keyframes aRise{0%{opacity:0;transform:translateY(46px)}100%{opacity:1;transform:translateY(0)}}
.asm .s-rebar .a-tie{animation:aFade .6s .4s ease forwards}
.asm .s-rebar .a-coupler{animation:aCoup .55s .5s cubic-bezier(.2,1.6,.4,1) forwards}
.asm .s-rebar .a-coupler-glow{animation:aGlow 1.7s .6s ease-in-out infinite}
@keyframes aCoup{0%{opacity:0;transform:scaleY(0)}60%{transform:scaleY(1.18)}100%{opacity:1;transform:scaleY(1)}}
@keyframes aGlow{0%,100%{opacity:0;transform:scale(1)}50%{opacity:.85;transform:scale(1.5)}}
@keyframes aFade{to{opacity:1}}
.asm .s-form .a-rebar,.asm .s-form .a-tie,.asm .s-form .a-coupler{opacity:1}
.asm .s-form .fm-l{animation:aSlR .7s cubic-bezier(.2,.7,.2,1) forwards}
.asm .s-form .fm-r{animation:aSlL .7s cubic-bezier(.2,.7,.2,1) forwards}
.asm .s-form .fm-top{animation:aSlD .7s .35s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes aSlR{0%{opacity:0;transform:translateX(-100px)}100%{opacity:.97;transform:translateX(0)}}
@keyframes aSlL{0%{opacity:0;transform:translateX(100px)}100%{opacity:.97;transform:translateX(0)}}
@keyframes aSlD{0%{opacity:0;transform:translateY(-70px)}100%{opacity:.97;transform:translateY(0)}}
.asm .s-conc .a-rebar,.asm .s-conc .a-tie,.asm .s-conc .a-coupler{opacity:.22}
.asm .s-conc .a-form{opacity:.97}
.asm .s-conc .a-mixer{animation:aDrive .9s cubic-bezier(.2,.7,.2,1) forwards}
.asm .a-mixer{transform-box:fill-box}
@keyframes aDrive{0%{opacity:0;transform:translateX(-120px)}100%{opacity:1;transform:translateX(0)}}
.asm .s-conc .drum-spin{animation:aSpin 2.4s linear infinite}
.asm .drum-spin{transform-box:fill-box;transform-origin:center}
@keyframes aSpin{to{transform:rotate(360deg)}}
.asm .s-conc .a-crane{animation:aFade .6s .3s ease forwards}
.asm .s-conc .a-bucket{animation:aLower 1.1s .5s cubic-bezier(.4,.6,.3,1) forwards}
.asm .a-bucket{transform-box:fill-box}
@keyframes aLower{0%{opacity:0;transform:translateY(-70px)}100%{opacity:1;transform:translateY(0)}}
.asm .s-conc .cable{animation:aCable 1.1s .5s ease forwards}.asm .cable{opacity:0}
@keyframes aCable{to{opacity:1}}
.asm .s-conc .a-pour{animation:aFade .4s 1.7s ease forwards}
.asm .s-conc .pourdot{animation:aDrop .8s 1.7s linear infinite}.asm .pourdot{transform-box:fill-box}
@keyframes aDrop{0%{opacity:0;transform:translateY(0) scale(1)}15%{opacity:1}100%{opacity:0;transform:translateY(56px) scale(.7)}}
.asm .s-conc .a-concrete{opacity:1}
.asm .s-conc .conc-fill{animation:aFill 2.6s 1.9s cubic-bezier(.4,.5,.3,1) forwards}
.asm .conc-fill{transform-box:fill-box;transform-origin:bottom;transform:scaleY(0)}
@keyframes aFill{to{transform:scaleY(1)}}
.asm .s-done .a-concrete{opacity:1}.asm .s-done .conc-fill{transform:scaleY(1)}
.asm .s-done .fm-l{animation:aOffR .7s ease forwards}.asm .s-done .fm-r{animation:aOffL .7s ease forwards}.asm .s-done .fm-top{animation:aOffU .7s ease forwards}
@keyframes aOffR{to{opacity:0;transform:translateX(-120px)}}@keyframes aOffL{to{opacity:0;transform:translateX(120px)}}@keyframes aOffU{to{opacity:0;transform:translateY(-90px)}}
.asm .s-done .a-mixer{animation:aDriveOut .8s ease forwards}@keyframes aDriveOut{to{opacity:0;transform:translateX(-130px)}}
.asm .s-done .a-bucket,.asm .s-done .cable{animation:aRaise .8s ease forwards}@keyframes aRaise{to{opacity:0;transform:translateY(-80px)}}
.asm .s-done .a-crane{animation:aFadeOut .7s .4s ease forwards}@keyframes aFadeOut{to{opacity:0}}
.asm .s-done .a-callout{animation:aFade .6s .5s ease forwards}
.asm .s-done .a-coupler{opacity:1}.asm .s-done .a-coupler-glow{animation:aGlow 1.7s ease-in-out infinite}
.asm .s-done .a-rebar,.asm .s-done .a-tie{opacity:.16}

/* ============================================================= */
/* ============== АНИМАЦИЯ 2: СРАВНЕНИЕ (.race) ================= */
/* ============================================================= */
.race .rhead{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:8px;flex-wrap:wrap}
.race .replay{background:rgba(14,16,20,.7);border:1px solid var(--line);color:var(--grey-2);font-family:var(--mono);font-size:10px;letter-spacing:.14em;padding:8px 12px;cursor:pointer;text-transform:uppercase;transition:.2s}
.race .replay:hover{border-color:var(--red);color:#fff}
.race .rstatus{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--grey-2);margin:14px 0 16px;min-height:18px}
.race .rstatus b{color:#fff;font-weight:500}
.race .split{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:600px){.race .split{grid-template-columns:1fr}}
.race .panel{border:1px solid var(--line);background:radial-gradient(120% 80% at 50% 0%, #1a1e25 0%, #0e1014 72%);position:relative;overflow:hidden;display:flex;flex-direction:column}
.race .panel.win{border-color:var(--red)}
.race .ph{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line)}
.race .ph .nm{font-family:var(--display);font-weight:600;font-size:14px;text-transform:uppercase}
.race .panel.muf .ph .nm{color:var(--red)}.race .panel.weld .ph .nm{color:var(--grey-2)}
.race .ph .timer{font-family:var(--mono);font-size:15px;color:#fff;font-variant-numeric:tabular-nums}
.race .svgwrap svg{width:100%;height:auto}
.race .substage{font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--grey);text-transform:uppercase;padding:10px 16px;border-top:1px solid var(--line);min-height:34px;display:flex;align-items:center}
.race .substage b{color:#fff;font-weight:500}
.race .pf{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 16px;border-top:1px solid var(--line)}
.race .pf .flr{font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--grey);text-transform:uppercase}
.race .pf .flr b{color:#fff;font-weight:500;font-size:14px}
.race .pf .badge{font-family:var(--mono);font-size:10px;letter-spacing:.14em;padding:5px 9px;text-transform:uppercase;opacity:0;transition:opacity .4s}
.race .pf .badge.on{opacity:1}
.race .badge.good{background:var(--red);color:#fff}.race .badge.slow{border:1px solid var(--line);color:var(--grey-2)}
.race .result{margin-top:16px;border:1px solid var(--line);background:var(--steel-2);padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;opacity:0;transition:opacity .5s}
.race .result.on{opacity:1;border-color:var(--red)}
.race .result .big{font-family:var(--display);font-weight:900;font-size:clamp(20px,3.4vw,34px);line-height:1.05;color:#fff}
.race .result .big span{color:var(--red)}
.race .result .rt{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--grey);text-transform:uppercase;max-width:340px;line-height:1.6}
.race .note3{font-family:var(--mono);font-size:10px;letter-spacing:.05em;color:var(--grey);margin-top:12px;line-height:1.6}
.race .bar{fill:url(#rbar)}.race .ribs{fill:url(#rribV)}.race .slabc{fill:url(#rconc)}
.race .tie{stroke:var(--rebar);stroke-width:2.2;fill:none;opacity:.7}
.race .coupler{fill:var(--red)}.race .coupler-hi{fill:#ff6072;opacity:.5}
.race .fm-panel{fill:url(#rform);stroke:#2c3a48;stroke-width:1.2}.race .fm-line{stroke:#7e93a8;stroke-width:1;opacity:.5}
.race .plate{fill:var(--plate);stroke:#6b7178;stroke-width:1}.race .skoba{fill:none;stroke:#c9ccd0;stroke-width:1.8}
.race .weldbead{stroke:#ffb24d;stroke-width:1.8;fill:none;opacity:.9}
.race .arc{fill:#bfe0ff;opacity:0}.race .spark{stroke:#ffd27a;stroke-width:1.5;stroke-linecap:round;opacity:0}.race .sparkdot{fill:#fff;opacity:0}
.race .pourline{stroke:var(--concrete);stroke-width:5;stroke-linecap:round;opacity:0}.race .pourdot{fill:var(--concrete);opacity:0}
.race .frebar{opacity:0;transform:translateY(14px)}
.race .frebar.show{opacity:1;transform:none;transition:opacity .45s,transform .45s}
.race .coupler,.race .coupler-hi{transform-box:fill-box;transform-origin:center;transform:scaleY(0)}
.race .frebar.show .coupler,.race .frebar.show .coupler-hi{animation:rCoup .45s .15s cubic-bezier(.2,1.7,.4,1) forwards}
@keyframes rCoup{0%{transform:scaleY(0)}60%{transform:scaleY(1.2)}100%{transform:scaleY(1)}}
.race .spl.welding .arc{animation:rArc .12s steps(2) infinite}
.race .spl.welding .spark{animation:rSpk .18s linear infinite}
.race .spl.welding .sparkdot{animation:rSpk .14s linear infinite}
.race .spl.welded .plate,.race .spl.welded .skoba,.race .spl.welded .weldbead{opacity:1!important}
@keyframes rArc{0%{opacity:.9}50%{opacity:.25}100%{opacity:.9}}
@keyframes rSpk{0%{opacity:1}40%{opacity:.2}100%{opacity:1}}
.race .fform{opacity:0;transition:opacity .4s}.race .fform.show{opacity:.96}
.race .fform.show .fm-l{animation:rSlL .6s cubic-bezier(.2,.7,.2,1)}
.race .fform.show .fm-r{animation:rSlR .6s cubic-bezier(.2,.7,.2,1)}
.race .fform.show .fm-t{animation:rSlD .6s .2s cubic-bezier(.2,.7,.2,1) both}
@keyframes rSlL{from{transform:translateX(-44px)}to{transform:none}}
@keyframes rSlR{from{transform:translateX(44px)}to{transform:none}}
@keyframes rSlD{from{transform:translateY(-40px);opacity:0}to{transform:none;opacity:1}}
.race .fform.stripped{opacity:0}
.race .fconc .cc{transform-box:fill-box;transform-origin:bottom;transform:scaleY(0);transition:transform .9s cubic-bezier(.4,.5,.3,1)}
.race .fconc.fill .cc{transform:scaleY(1)}
.race .fpour{opacity:0}.race .fpour.show{opacity:1}
.race .fpour.show .pourline,.race .fpour.show .pourdot{opacity:1}
.race .fpour.show .pourdot{animation:rDrop .8s linear infinite}
@keyframes rDrop{0%{opacity:0;transform:translateY(0)}15%{opacity:1}100%{opacity:0;transform:translateY(40px)}}
.race .pourdot{transform-box:fill-box}

@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}

/* ===== ДОРАБОТКА: доверие, FAQ, форма, мессенджеры ===== */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:48px}
@media(max-width:860px){.why-grid{grid-template-columns:1fr 1fr}}
@media(max-width:540px){.why-grid{grid-template-columns:1fr}}
.why-card{background:var(--steel-2);padding:30px 26px;transition:background .25s}
.why-card:hover{background:var(--steel-3)}
.why-ic{width:34px;height:34px;color:var(--red);margin-bottom:18px}
.why-card h3{font-family:var(--display);font-weight:600;font-size:16px;text-transform:uppercase;margin-bottom:10px;line-height:1.2}
.why-card p{font-size:14px;color:var(--grey-2)}
.faq{margin-top:42px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:22px 0;display:flex;justify-content:space-between;gap:20px;align-items:center;font-family:var(--display);font-weight:600;font-size:clamp(15px,2vw,19px);text-transform:uppercase}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';color:var(--red);font-size:28px;font-weight:400;line-height:1;flex:none;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .ans{padding:0 0 24px;color:var(--grey-2);font-size:15px;max-width:780px}
.fform .hp{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0}
.fform .consent{display:flex;gap:10px;align-items:flex-start;font-size:12px;color:var(--grey);line-height:1.45}
.fform .consent a{color:var(--grey-2);text-decoration:underline}
.fform .consent input{width:17px;height:17px;flex:none;margin-top:1px;accent-color:var(--red)}
.fform .fstatus{font-size:13px;min-height:18px;margin:0}
.fform .fstatus.ok{color:#4ec07a}.fform .fstatus.err{color:#ff6072}
.fform button:disabled{opacity:.6;cursor:default}
.msgr{position:fixed;right:18px;bottom:18px;z-index:75;display:flex;flex-direction:column;gap:12px}
.msgr a{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 6px 22px rgba(0,0,0,.45);transition:transform .15s}
.msgr a:hover{transform:scale(1.08)}
.msgr .wa{background:#25D366}.msgr .tg{background:#2AABEE}
.msgr svg{width:26px;height:26px}
@media(max-width:540px){.msgr a{width:46px;height:46px}.msgr svg{width:23px;height:23px}}

/* hero video background */
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;opacity:.55}
.hero::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,var(--steel) 6%,rgba(14,16,20,.45) 55%,rgba(14,16,20,.18));z-index:1;pointer-events:none}
.hero .wrap{z-index:2}

/* 3D configurator */
.cfg{display:grid;grid-template-columns:1.4fr .6fr;border:1px solid var(--line);margin-top:48px;background:radial-gradient(120% 90% at 50% 0%,#1a1e25 0%,#0e1014 72%)}
@media(max-width:880px){.cfg{grid-template-columns:1fr}}
.cfg-stage{position:relative;border-right:1px solid var(--line);min-height:440px}
@media(max-width:880px){.cfg-stage{border-right:none;border-bottom:1px solid var(--line);min-height:340px}}
.cfg-stage #gl{display:block;width:100%;height:100%;position:absolute;inset:0;cursor:grab}
.cfg-stage #gl:active{cursor:grabbing}
.cfg-model{margin-top:24px}
.cfg-types{display:inline-flex;border:1px solid var(--line);margin-bottom:14px}
.cfg-t{background:none;border:0;border-right:1px solid var(--line);color:var(--grey);font-family:var(--mono);font-size:12px;letter-spacing:.05em;text-transform:uppercase;padding:13px 24px;cursor:pointer;transition:.15s}
.cfg-t:last-child{border-right:0}
.cfg-t.on{background:var(--red);color:#fff}
.cfg-t.soon{opacity:.45;cursor:not-allowed}
.cfg-frame{position:relative;border:1px solid var(--line);background:#0e0f12;overflow:hidden;height:580px}
.cfg-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}
.cfg-actions{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;margin-top:18px}
.cfg-actions .cfg-note{font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--grey);text-transform:uppercase;max-width:560px;margin:0}
@media(max-width:880px){.cfg-frame{height:460px}}
.cfg-ov{position:absolute;left:16px;top:14px;font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--grey);pointer-events:none}
.cfg-ov b{color:var(--red);font-weight:400}
.cfg-hint{position:absolute;left:16px;bottom:14px;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--grey);pointer-events:none}
.cfg-fallback{position:absolute;inset:0;display:none;align-items:center;justify-content:center;text-align:center;padding:30px;color:var(--grey);font-family:var(--mono);font-size:12px;letter-spacing:.1em}
.cfg-panel{padding:26px}
.cfg-lbl{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--grey);margin:0 0 12px}
.cfg-seg{display:flex;border:1px solid var(--line);margin-bottom:24px}
.cfg-seg button{flex:1;background:none;border:none;border-right:1px solid var(--line);color:var(--grey);font-family:var(--mono);font-size:11px;letter-spacing:.04em;text-transform:uppercase;padding:12px 4px;cursor:pointer;transition:.15s}
.cfg-seg button:last-child{border-right:none}.cfg-seg button.on{background:var(--red);color:#fff}.cfg-seg button:not(.on):hover{color:var(--paper)}
.cfg-dias{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin-bottom:24px}
.cfg-dias button{background:none;border:1px solid var(--line);color:var(--grey);font-family:var(--mono);font-size:12px;padding:10px 0;cursor:pointer;transition:.15s}
.cfg-dias button.on{border-color:var(--red);color:#fff;background:#1b1216}.cfg-dias button:not(.on):hover{color:var(--paper);border-color:var(--grey)}
.cfg-readout{border:1px solid var(--line);margin-bottom:20px}
.cfg-readout .row{display:flex;justify-content:space-between;gap:12px;padding:11px 14px;border-bottom:1px solid var(--line);font-size:12px}
.cfg-readout .row:last-child{border-bottom:none}
.cfg-readout .k{font-family:var(--mono);color:var(--grey);letter-spacing:.05em;text-transform:uppercase;font-size:10px}
.cfg-readout .v{color:#fff;font-weight:500;text-align:right}.cfg-readout .v.red{color:var(--red)}
.cfg-price{display:flex;align-items:baseline;gap:8px;margin-bottom:18px}
.cfg-price .p{font-family:var(--display);font-weight:800;font-size:38px;color:#fff;line-height:1}.cfg-price .u{font-family:var(--mono);font-size:11px;color:var(--grey)}
.cfg-note{font-family:var(--mono);font-size:10px;color:var(--grey);margin-top:12px;line-height:1.5}

/* references photos + lightbox */
.refphotos{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:48px}
@media(max-width:760px){.refphotos{grid-template-columns:1fr}}
.refphoto{position:relative;border:1px solid var(--line);background:var(--steel);padding:0;cursor:pointer;overflow:hidden;display:block}
.refphoto img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .4s,opacity .3s;opacity:.9}
.refphoto:hover img{transform:scale(1.04);opacity:1}
.refphoto:hover{border-color:var(--red)}
.rfcap{position:absolute;left:0;bottom:0;right:0;padding:14px 16px;background:linear-gradient(transparent,rgba(8,9,11,.88));font-family:var(--display);font-weight:600;font-size:14px;text-transform:uppercase;color:#fff;text-align:left}
.refnames{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:30px}
@media(max-width:760px){.refnames{grid-template-columns:1fr}}
.rn-col .rn-h{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--red);margin-bottom:10px}
.rn-col p{font-size:14px;color:var(--grey-2);line-height:1.6}
.lightbox{position:fixed;inset:0;z-index:95;display:none;align-items:center;justify-content:center;padding:24px;background:rgba(8,9,11,.92);backdrop-filter:blur(4px)}
.lightbox.show{display:flex}
.lightbox img{max-width:96vw;max-height:90vh;border:1px solid var(--line)}
.lightbox .close{position:absolute;top:18px;right:20px;background:none;border:1px solid var(--line);color:#fff;width:40px;height:40px;cursor:pointer;font-size:20px}

/* stress bench */
.bench{border:1px solid var(--line);background:radial-gradient(120% 100% at 50% 0%,#181c22,#0e1014);padding:24px;position:relative;overflow:hidden;margin-top:44px}
.bench svg{width:100%;height:auto;display:block}
.gauges{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}
@media(max-width:640px){.gauges{grid-template-columns:1fr}}
.gauge{border:1px solid var(--line);background:var(--steel-2);padding:16px 18px}
.gauge .gh{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:6px}
.gauge .gt{font-family:var(--display);font-weight:600;font-size:14px;text-transform:uppercase}
.gauge.win .gt{color:#4ec07a}.gauge.fail .gt{color:var(--red)}
.gauge .lim{font-family:var(--mono);font-size:10px;color:var(--grey);letter-spacing:.04em;margin-bottom:10px;text-transform:uppercase}
.gauge .gs{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--grey)}
.gauge.win .gs{color:#4ec07a}.gauge.fail .gs{color:var(--red)}
.track{height:8px;background:#1b2029;overflow:hidden}
.track .fill{height:100%;width:0;transition:width .1s linear}
.gauge.win .fill{background:#4ec07a}.gauge.fail .fill{background:var(--red)}
.benchctl{margin-top:26px;text-align:center}
.benchctl .lab{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--grey);margin-bottom:14px}
.benchctl input[type=range]{-webkit-appearance:none;appearance:none;width:100%;max-width:620px;height:6px;background:linear-gradient(90deg,var(--red),var(--red)) no-repeat,#1b2029;background-size:0% 100%;outline:none;cursor:pointer}
.benchctl input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:26px;height:26px;border-radius:50%;background:var(--red);border:3px solid #fff;cursor:grab}
.benchctl input[type=range]::-moz-range-thumb{width:26px;height:26px;border-radius:50%;background:var(--red);border:3px solid #fff;cursor:grab}
.benchctl .force{font-family:var(--display);font-weight:800;font-size:clamp(36px,6vw,60px);line-height:1;margin-top:18px}
.benchctl .force span{color:var(--red)}.benchctl .force .u{font-family:var(--mono);font-size:13px;color:var(--grey);font-weight:400}
.benchctl .verdict{min-height:24px;margin-top:10px;font-family:var(--mono);font-size:12px;color:var(--grey-2)}
.benchctl .verdict b{color:#4ec07a}.benchctl .verdict .r{color:var(--red)}

/* monolith core */
.core-wrap{display:grid;grid-template-columns:1.3fr .7fr;border:1px solid var(--line);margin-top:48px}
@media(max-width:880px){.core-wrap{grid-template-columns:1fr}}
.core-view{position:relative;border-right:1px solid var(--line);overflow:hidden;background:#0a0b0d;min-height:480px}
@media(max-width:880px){.core-view{border-right:none;border-bottom:1px solid var(--line);min-height:380px}}
.core-view svg{position:absolute;inset:0;width:100%;height:100%}
.core-vig{position:absolute;inset:0;pointer-events:none;background:radial-gradient(120% 80% at 50% 45%,transparent 40%,rgba(0,0,0,.6))}
.core-depth{position:absolute;top:14px;left:16px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:#fff;background:rgba(10,11,13,.6);padding:6px 11px;border:1px solid rgba(255,255,255,.14)}
.core-depth b{color:var(--red)}
.core-panel{padding:26px;display:flex;flex-direction:column}
.core-k{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--red);margin-bottom:12px}
.core-t{font-family:var(--display);font-weight:800;font-size:clamp(22px,3vw,32px);text-transform:uppercase;line-height:1.05}
.core-t b{color:var(--red)}
.core-p{margin-top:14px;color:var(--grey-2);font-size:15px;flex:1}
.core-slider{margin-top:20px}
.core-slider .lab{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--grey);margin-bottom:10px}
.core-slider input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;background:linear-gradient(90deg,var(--red),var(--red)) no-repeat,#1b2029;background-size:0% 100%;outline:none;cursor:pointer}
.core-slider input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:24px;height:24px;border-radius:50%;background:var(--red);border:3px solid #fff;cursor:grab}
.core-slider input[type=range]::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:var(--red);border:3px solid #fff;cursor:grab}

/* переключатель языков */
.lang-sw{display:inline-flex;gap:2px;align-items:center;margin-right:14px;font-family:var(--mono,monospace);font-size:12px;font-weight:600}
.lang-sw a,.lang-sw span{padding:3px 7px;border:1px solid var(--line,#2a2d34);border-radius:3px;color:#fff;text-decoration:none;opacity:.7}
.lang-sw .on{background:var(--red,#CE1126);border-color:var(--red,#CE1126);opacity:1}
.lang-sw a:hover{opacity:1}