/* ============================================================
   BLACK MOTH AUDIO — technical theme
   Monochrome bone-on-void with one signal colour (violet). Square corners,
   reference grid, corner marks, numbered catalogue cards, datasheet labels.
   Legacy variable names (--gold*) are kept as aliases of the accent so
   inline styles generated by app.js keep working.
   ============================================================ */
:root{
  --void:#050409; --night:#0B0A10; --panel:#100E16; --panel-2:#16131E;
  --line:rgba(243,241,250,.11); --line-2:rgba(243,241,250,.22); --line-3:rgba(243,241,250,.36);
  --bone:#F3F1FA; --bone-2:#B8B3C7; --bone-3:#7C7790;
  --acc:#9B6CFF; --acc-2:#C7B2FF; --acc-dim:rgba(155,108,255,.12);
  --gold:var(--acc); --gold-2:var(--acc-2); --gold-dim:var(--acc-dim);
  --violet:#9B6CFF; --ok:#4FD18B;
  --serif:'Cormorant Garamond',Georgia,serif; --mono:'JetBrains Mono',ui-monospace,monospace; --body:'Inter',system-ui,sans-serif; --tech:'IBM Plex Sans Condensed','Arial Narrow',sans-serif;
  --wrap:1240px; --r:0px; --tick:9px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:var(--void)}
body{background:var(--void);color:var(--bone);font-family:var(--body);font-weight:300;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
/* reference grid: fine 32 px + major 160 px */
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:linear-gradient(rgba(243,241,250,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(243,241,250,.045) 1px,transparent 1px),
  linear-gradient(rgba(243,241,250,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(243,241,250,.018) 1px,transparent 1px);
  background-size:160px 160px,160px 160px,32px 32px,32px 32px}
#app,header,footer,.announce{position:relative;z-index:1}
a{color:inherit}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
svg{display:block}
::selection{background:var(--acc);color:var(--bone)}
:focus-visible{outline:1px solid var(--acc);outline-offset:3px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}
h1,h2,h3,h4{font-family:var(--tech);font-weight:500;letter-spacing:-.01em;line-height:1;text-transform:uppercase}
h1 em,h2 em{font-family:var(--serif);font-style:italic;font-weight:400;text-transform:none;color:var(--acc-2)}
h2{font-size:clamp(30px,4vw,50px)}
.mono{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--bone-3)}
.gold{color:var(--acc)}
.dim{color:var(--bone-2)}
.sr{position:absolute;left:-9999px}

/* inline art: any leftover warm accent in generated SVG is rendered in the theme accent */
svg [stroke="#FFB000"]{stroke:var(--bone)}
svg [fill="#FFB000"],svg [fill="#FFC94D"]{fill:var(--bone)}

/* corner marks on panels (datasheet look) */
.card,.feature,.cat,.step,.promo,.news,.buybox,.comp,.hl>div,.groups>div,.modal-card,.subcat,.side-block,.trk{
  background-image:
    linear-gradient(var(--line-3),var(--line-3)),linear-gradient(var(--line-3),var(--line-3)),
    linear-gradient(var(--line-3),var(--line-3)),linear-gradient(var(--line-3),var(--line-3)),
    linear-gradient(var(--line-3),var(--line-3)),linear-gradient(var(--line-3),var(--line-3)),
    linear-gradient(var(--line-3),var(--line-3)),linear-gradient(var(--line-3),var(--line-3));
  background-repeat:no-repeat;
  background-size:var(--tick) 1px,1px var(--tick),var(--tick) 1px,1px var(--tick),var(--tick) 1px,1px var(--tick),var(--tick) 1px,1px var(--tick);
  background-position:0 0,0 0,100% 0,100% 0,0 100%,0 100%,100% 100%,100% 100%;
}
.side-block{background-image:none}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:44px;padding:0 20px;border-radius:0;font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;text-decoration:none;transition:background .15s,color .15s,border-color .15s;white-space:nowrap}
.btn-gold{background:var(--bone);color:var(--void);border:1px solid var(--bone)}
.btn-gold:hover{background:var(--acc);border-color:var(--acc);color:var(--bone)}
.btn-ghost{border:1px solid var(--line-2);color:var(--bone)}
.btn-ghost:hover{border-color:var(--acc);color:var(--acc-2)}
.btn-sm{height:36px;padding:0 14px;font-size:10px}
.btn-block{width:100%}
.link{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--acc-2);text-decoration:none;border-bottom:1px solid transparent}
.link:hover{color:var(--bone);border-bottom-color:var(--acc)}

/* announce: status line */
.announce{border-bottom:1px solid var(--line);text-align:center;padding:8px 16px;font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--bone-2);background:var(--void)}
.announce::before{content:"";display:inline-block;width:6px;height:6px;background:var(--ok);margin-right:12px;vertical-align:1px}
.announce a{color:var(--acc-2);text-decoration:none;margin-left:10px}

/* header + ruler */
header{position:sticky;top:0;z-index:50;background:rgba(5,4,9,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line-2)}
header::after{content:"";position:absolute;left:0;right:0;bottom:-7px;height:6px;pointer-events:none;
  background:repeating-linear-gradient(90deg,var(--line-2) 0 1px,transparent 1px 8px),repeating-linear-gradient(90deg,var(--line-3) 0 1px,transparent 1px 64px);
  background-size:100% 3px,100% 6px;background-repeat:no-repeat}
.nav{position:relative;display:flex;align-items:center;gap:28px;height:68px}
.menu>li.has-mega{position:static}
.dd.mega{left:50%;transform:translateX(-50%)}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0}
.logo span{font-family:var(--tech);font-size:19px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;white-space:nowrap}
.menu{display:flex;align-items:stretch;height:100%;list-style:none;border-left:1px solid var(--line)}
.menu>li{position:relative;display:flex;border-right:1px solid var(--line)}
.menu>li.has-mega{position:static}
.menu>li>a,.menu>li>button{position:relative;display:flex;align-items:center;gap:6px;padding:0 16px;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--bone-2);text-decoration:none;white-space:nowrap}
.menu>li>a:hover,.menu>li>button:hover,.menu>li.open>button,.menu>li>a.active,.menu>li>button.active{color:var(--bone);background:rgba(243,241,250,.03)}
.menu>li>button.active::after,.menu>li>a.active::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--acc)}
.caret{width:8px;height:8px;transition:transform .2s}
.menu>li.open .caret{transform:rotate(180deg)}
.dd{position:absolute;top:100%;left:0;min-width:280px;background:var(--night);border:1px solid var(--line-2);border-top:1px solid var(--acc);padding:18px;display:none;box-shadow:0 24px 48px rgba(0,0,0,.55)}
.menu>li.open .dd{display:block}
.dd.mega{display:none;grid-template-columns:repeat(3,minmax(200px,1fr));gap:24px;min-width:720px}
.menu>li.open .dd.mega{display:grid}
.dd h5{font-family:var(--mono);font-weight:400;font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--bone-3);margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.dd ul{list-style:none;display:grid;gap:0}
.dd a{display:flex;justify-content:space-between;gap:12px;padding:8px 10px;margin:0 -10px;text-decoration:none;font-size:14px;color:var(--bone-2)}
.dd a:hover{background:rgba(243,241,250,.05);color:var(--bone)}
.dd a small{font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--bone-3)}
.dd .sub{padding-left:14px;border-left:1px solid var(--line);margin-left:2px}
.dd a.dd-feature{border:1px solid var(--line);padding:14px;margin:0;display:grid;gap:8px;justify-content:stretch;text-decoration:none;color:var(--bone)}
.dd a.dd-feature:hover{border-color:var(--acc);background:none}
.dd-feature .thumb{aspect-ratio:16/9;overflow:hidden;border:1px solid var(--line)}
.dd-feature .thumb svg{width:100%;height:100%}
.dd-feature b{font-family:var(--tech);font-weight:500;font-size:17px;text-transform:uppercase}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:0;border-left:1px solid var(--line);height:100%}
.icon-btn{position:relative;width:46px;height:100%;display:grid;place-items:center;color:var(--bone-2);border-right:1px solid var(--line)}
.icon-btn:hover{color:var(--bone);background:rgba(243,241,250,.04)}
.count{position:absolute;top:14px;right:6px;min-width:16px;height:16px;padding:0 4px;background:var(--acc);color:var(--bone);font-family:var(--mono);font-size:9.5px;display:grid;place-items:center}
.menu-btn{display:none}
@media (max-width:1100px){
  .menu{display:none}
  .menu-btn{display:grid}
  .logo span{font-size:16px;letter-spacing:.16em}
}

/* mobile nav */
.mnav{position:fixed;inset:0 auto 0 0;width:min(380px,92vw);background:var(--night);border-right:1px solid var(--line-2);z-index:62;transform:translateX(-100%);transition:transform .3s cubic-bezier(.2,.8,.2,1);display:flex;flex-direction:column;overflow:auto}
.mnav.show{transform:none}
.mnav-head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line-2)}
.mnav details{border-bottom:1px solid var(--line)}
.mnav summary,.mnav>a{display:flex;justify-content:space-between;padding:15px 20px;font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;list-style:none;cursor:pointer;text-decoration:none;color:var(--bone)}
.mnav>a{border-bottom:1px solid var(--line)}
.mnav summary::-webkit-details-marker{display:none}
.mnav summary::after{content:"+";color:var(--acc)}
.mnav details[open] summary::after{content:"–"}
.mnav details a{display:block;padding:10px 20px 10px 32px;text-decoration:none;color:var(--bone-2);font-size:15px}
.mnav details a.sub{padding-left:48px;font-size:14px}

/* search */
.search{position:fixed;inset:0;z-index:70;background:rgba(5,4,9,.95);backdrop-filter:blur(10px);display:none;padding:12vh 20px 20px}
.search.show{display:block}
.search-box{max-width:760px;margin:0 auto}
.search-field{display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--line-3);padding-bottom:12px}
.search-field input{flex:1;background:none;border:0;outline:none;color:var(--bone);font-family:var(--tech);font-size:clamp(26px,4vw,42px);text-transform:uppercase}
.search-results{margin-top:20px;display:grid;gap:0;border-top:1px solid var(--line)}
.search-results a{display:grid;grid-template-columns:64px 1fr auto;gap:16px;align-items:center;padding:10px;text-decoration:none;border-bottom:1px solid var(--line)}
.search-results a:hover{background:var(--night)}
.search-results .thumb{width:64px;height:48px;overflow:hidden;border:1px solid var(--line)}
.search-results .thumb svg{width:100%;height:100%}
.search-results b{font-family:var(--tech);font-weight:500;font-size:18px;text-transform:uppercase}

/* breadcrumb */
.crumbs{padding:24px 0 20px;font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--bone-3)}
.crumbs a{text-decoration:none;color:var(--bone-3)}.crumbs a:hover{color:var(--acc-2)}
.crumbs span{color:var(--bone)}
.crumbs i{font-style:normal;margin:0 10px;color:var(--line-3)}

/* section labels: square marker */
.section-head .mono.gold,.promo-copy>.mono.gold,.news .mono.gold,.cat-head .mono.gold,.page>.mono.gold{color:var(--bone-3)}
.section-head .mono.gold::before,.promo-copy>.mono.gold::before,.news .mono.gold::before,.cat-head .mono.gold::before,.page>.mono.gold::before,.hero .mono.gold::before{content:"";display:inline-block;width:7px;height:7px;background:var(--acc);margin-right:10px;vertical-align:0}

/* home */
.hero{padding:76px 0 64px;border-bottom:1px solid var(--line-2)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}
.hero-grid::before{content:"BM-AUD / CATALOGUE 2026 · SPATIAL AUDIO · PHYSICAL MODELLING";position:absolute;top:-46px;left:0;font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;color:var(--bone-3)}
.hero h1{font-size:clamp(44px,6vw,88px);margin:16px 0 20px}
.hero .mono.gold{color:var(--bone-2)}
.hero .lead{max-width:520px;color:var(--bone-2);font-size:clamp(16px,1.3vw,18px)}
.ctas{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.trust{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:32px;border-top:1px solid var(--line);font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--bone-2)}
.trust li{padding:10px 0;border-bottom:1px solid var(--line)}
.trust li:nth-child(odd){border-right:1px solid var(--line);padding-right:14px}
.trust li:nth-child(even){padding-left:14px}
.trust li::before{content:"";display:inline-block;width:5px;height:5px;border:1px solid var(--acc);margin-right:10px;vertical-align:1px}
.feature{border:1px solid var(--line-2);background-color:var(--night)}
.feature .art{aspect-ratio:16/9;position:relative;overflow:hidden;border-bottom:1px solid var(--line);cursor:pointer}
.feature-body{padding:22px 24px 24px;display:grid;gap:12px}
.feature h3{font-size:32px}
.feature h3 a{text-decoration:none}.feature h3 a:hover{color:var(--acc-2)}
.player{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;border:1px solid var(--line);padding:8px 12px 8px 8px;background:var(--void)}
.player canvas{width:100%;height:30px}
.player b{color:var(--acc-2);font-weight:400}
.play{width:40px;height:40px;background:var(--bone);color:var(--void);display:grid;place-items:center;flex-shrink:0;transition:background .15s,color .15s}
.play:hover,.play[aria-pressed="true"]{background:var(--acc);color:var(--bone)}
.row-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

.section{padding:88px 0 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;margin-bottom:24px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.section-head p{color:var(--bone-2);max-width:540px;margin-top:12px}
.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line)}
.cat{position:relative;border-right:1px solid var(--line);text-decoration:none;overflow:hidden;background-color:var(--night);display:flex;flex-direction:column;transition:background-color .2s}
.cat:last-child{border-right:0}
.cat:hover{background-color:var(--panel)}
.cat .art{aspect-ratio:16/10;overflow:hidden;border-bottom:1px solid var(--line);position:relative}
.cat .art svg{width:100%;height:100%;transition:transform 1s}
.cat:hover .art svg{transform:scale(1.03)}
.cat-body{padding:20px;display:flex;justify-content:space-between;align-items:end;gap:12px}
.cat h3{font-size:26px}
.cat p{font-size:14px;color:var(--bone-2);margin-top:6px}
.band{border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);margin-top:88px;background:var(--night)}
.band-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.band-grid div{padding:20px 0 20px 20px;border-left:1px solid var(--line);display:grid;gap:4px}
.band-grid div:first-child{border-left:0;padding-left:0}
.band-grid b{font-family:var(--tech);font-weight:500;font-size:17px}
.promo{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line-2);background-color:var(--night);overflow:hidden}
.promo-copy{padding:48px;display:grid;gap:16px;align-content:center}
.promo-art{min-height:340px;position:relative;border-left:1px solid var(--line)}
.promo-art svg{position:absolute;inset:0;width:100%;height:100%}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);counter-reset:step}
.step{border-right:1px solid var(--line);padding:28px;display:grid;gap:12px;align-content:start;background-color:var(--void)}
.step:last-child{border-right:0}
.step h3{font-size:28px}
.step p{color:var(--bone-2);font-size:15px}
.step .mono.gold{color:var(--acc-2)}
.news{border:1px solid var(--line-2);padding:44px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;background-color:var(--night)}
.field{display:flex;border-bottom:1px solid var(--line-3)}
.field:focus-within{border-color:var(--acc)}
.field input{flex:1;background:none;border:0;color:var(--bone);font-family:var(--serif);font-size:24px;padding:8px 0;outline:none;min-width:0}
.field input::placeholder{color:var(--bone-3)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--bone-3);margin:12px 0}
.check input{accent-color:var(--acc);margin-top:4px}
.ok{display:none;font-family:var(--serif);font-size:24px;font-style:italic;color:var(--acc-2)}
.ok.show{display:block}

/* product cards: numbered catalogue entries */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:item}
.grid.g4{grid-template-columns:repeat(4,1fr)}
.card{position:relative;border:1px solid var(--line);background-color:var(--void);display:flex;flex-direction:column;transition:border-color .2s;cursor:pointer;counter-increment:item}
.card:hover{border-color:var(--line-3)}
.card .art{position:relative;aspect-ratio:4/3;overflow:hidden;border-bottom:1px solid var(--line)}
.card .art::after,.feature .art::after,.cat .art::after{content:"";position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(0deg,rgba(243,241,250,.022) 0 1px,transparent 1px 3px)}
.card .art svg{width:100%;height:100%;transition:transform 1s}
.card:hover .art svg{transform:scale(1.03)}
.badge{position:absolute;top:12px;left:12px;font-family:var(--mono);font-size:9px;letter-spacing:.18em;text-transform:uppercase;padding:5px 8px;border:1px solid var(--line-2);background:rgba(5,4,9,.8);color:var(--bone-2);z-index:2}
.badge.live{border-color:var(--ok);color:var(--ok)}
.badge.early{background:var(--acc);border-color:var(--acc);color:var(--bone)}
.quick{position:absolute;right:12px;bottom:12px;width:38px;height:38px;background:var(--bone);color:var(--void);display:grid;place-items:center;opacity:0;transform:translateY(6px);transition:.2s;z-index:2}
.quick:hover,.quick[aria-pressed="true"]{background:var(--acc);color:var(--bone)}
.card:hover .quick,.quick[aria-pressed="true"]{opacity:1;transform:none}
.card-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.card-type{display:flex;justify-content:space-between;font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--bone-3);padding-bottom:8px;border-bottom:1px dashed var(--line)}
.card .card-type span:first-child::before{content:counter(item,decimal-leading-zero) " / ";color:var(--acc-2)}
.card h3{font-size:24px;margin-top:4px}
.card .short{font-size:14px;color:var(--bone-2);flex:1}
.price{font-family:var(--mono);font-size:11px;color:var(--bone-3)}
.price strong{font-family:var(--tech);font-size:24px;font-weight:500;color:var(--bone);margin-right:6px}
.price s{margin-right:6px}
.card-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:6px;padding-top:12px;border-top:1px solid var(--line)}

/* category page */
.cat-head{padding:8px 0 28px;border-bottom:1px solid var(--line-2);display:grid;grid-template-columns:1fr auto;gap:24px;align-items:end}
.cat-head h1{font-size:clamp(40px,5.5vw,72px)}
.cat-head p{color:var(--bone-2);max-width:620px;margin-top:14px}
.cat-head>.mono{border:1px solid var(--line-2);padding:6px 10px}
.shop-layout{display:grid;grid-template-columns:240px 1fr;gap:32px;padding-top:28px}
.side{border:1px solid var(--line);align-self:start}
.side h5{font-family:var(--mono);font-weight:400;font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--bone-3);margin:0 0 12px}
.side-block{padding:18px;margin:0;border-bottom:1px solid var(--line)}
.side-block:last-child{border-bottom:0}
.tree{list-style:none;display:grid;gap:0}
.tree a{display:flex;justify-content:space-between;padding:6px 0;text-decoration:none;color:var(--bone-2);font-size:14px}
.tree a:hover,.tree a.on{color:var(--bone)}
.tree a.on{font-weight:500}
.tree a.on::before{content:"▸ ";color:var(--acc)}
.tree .lvl2{padding-left:14px;border-left:1px solid var(--line);margin-left:2px}.tree .lvl3{padding-left:28px;border-left:1px solid var(--line);margin-left:2px}
.tree small{font-family:var(--mono);font-size:10px;color:var(--bone-3)}
.filt{display:flex;gap:10px;align-items:center;font-size:14px;color:var(--bone-2);padding:5px 0;cursor:pointer}
.filt input{accent-color:var(--acc)}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;padding:10px 12px;border:1px solid var(--line);flex-wrap:wrap}
select{background:var(--night);color:var(--bone);border:1px solid var(--line-2);border-radius:0;height:34px;padding:0 10px;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase}
.subcats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px}
.subcat{border:1px solid var(--line);padding:16px;text-decoration:none;display:flex;justify-content:space-between;align-items:center;background-color:var(--night)}
.subcat:hover{border-color:var(--acc)}
.subcat b{font-family:var(--tech);font-weight:500;font-size:18px;text-transform:uppercase}
.empty-state{border:1px dashed var(--line-2);padding:40px;text-align:center;color:var(--bone-3);font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase}

/* product page */
.pdp-top{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:start;padding-bottom:56px;border-bottom:1px solid var(--line-2)}
.gallery .main{position:relative;aspect-ratio:4/3;border:1px solid var(--line-2);overflow:hidden;background:var(--night)}
.gallery .main::after{content:"FIG. 01";position:absolute;right:10px;bottom:8px;font-family:var(--mono);font-size:9px;letter-spacing:.2em;color:var(--bone-3)}
.gallery .main svg{width:100%;height:100%}
.gallery .thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:8px}
.gallery .thumbs button{aspect-ratio:4/3;border:1px solid var(--line);overflow:hidden;opacity:.55}
.gallery .thumbs button.on,.gallery .thumbs button:hover{opacity:1;border-color:var(--acc)}
.gallery .thumbs svg{width:100%;height:100%}
.buybox{position:sticky;top:92px;border:1px solid var(--line-2);background-color:var(--night);padding:26px;display:grid;gap:16px}
.buybox .card-type{border-bottom:1px solid var(--line)}
.buybox h1{font-size:clamp(38px,4.4vw,60px)}
.buybox .sub{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--acc-2);margin-top:-6px}
.buybox .lead{color:var(--bone-2);font-size:15.5px}
.status{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--bone-2);border:1px solid var(--line);padding:5px 9px;justify-self:start}
.status i{width:7px;height:7px;background:var(--bone-3)}
.status.live i{background:var(--ok)}
.status.early i{background:var(--acc)}
.opts{display:grid;gap:0;border:1px solid var(--line)}
.opt{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;border-bottom:1px solid var(--line);padding:12px 14px;cursor:pointer}
.opt:last-child{border-bottom:0}
.opt:has(input:checked){background:var(--acc-dim);box-shadow:inset 2px 0 0 var(--acc)}
.opt input{accent-color:var(--acc)}
.opt b{font-weight:500;font-size:14.5px;display:block}
.opt small{font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;color:var(--bone-3);text-transform:uppercase}
.opt .p{font-family:var(--tech);font-size:20px;font-weight:500}
.chips{display:flex;flex-wrap:wrap;gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.chips span{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:5px 9px;color:var(--bone-2)}
.assure{list-style:none;display:grid;gap:6px;border-top:1px solid var(--line);padding-top:14px;font-size:13px;color:var(--bone-3)}
.assure li::before{content:"[✓]";color:var(--acc-2);margin-right:10px;font-family:var(--mono);font-size:11px}
.tabs{position:sticky;top:68px;z-index:30;display:flex;gap:0;overflow-x:auto;background:rgba(5,4,9,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line-2);margin:0 -28px;padding:0 28px;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs button{white-space:nowrap;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--bone-2);padding:15px 16px;border-bottom:2px solid transparent;border-right:1px solid var(--line)}
.tabs button:first-child{border-left:1px solid var(--line)}
.tabs button:hover{color:var(--bone)}
.tabs button.on{color:var(--bone);border-bottom-color:var(--acc);background:rgba(243,241,250,.03)}
.tabs .tab-buy{margin-left:auto;color:var(--acc-2);border-left:1px solid var(--line)}
.blk{display:grid;grid-template-columns:200px 1fr;gap:32px;padding:64px 0 0;scroll-margin-top:136px}
.blk>*{min-width:0}
.blk-no{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--bone-3);padding-top:8px;border-top:1px solid var(--acc);align-self:start}
.blk h2{margin-bottom:22px}
.prose p{color:var(--bone-2);max-width:780px;margin-top:14px;font-size:16.5px}
.prose p:first-child{margin-top:0}
.hl{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.hl>div{border:1px solid var(--line);padding:24px;display:grid;gap:10px;align-content:start}
.hl .n{font-family:var(--tech);font-size:48px;font-weight:600;color:var(--bone);line-height:1}
.hl .n::after{content:"";display:block;width:24px;height:2px;background:var(--acc);margin-top:12px}
.hl h3{font-size:22px}.hl p{color:var(--bone-2);font-size:15px}
.flow{display:flex;flex-wrap:wrap;gap:0;align-items:stretch;margin-bottom:24px;font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--line)}
.flow span{padding:9px 12px;color:var(--bone-2);border-right:1px solid var(--line)}
.flow span:last-child{border-right:0}
.flow span.hot{color:var(--bone);background:var(--acc-dim);box-shadow:inset 0 -2px 0 var(--acc)}
.flow i{display:none}
.intro{color:var(--bone-2);max-width:780px;margin-bottom:20px}
.comps{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.comps.c3{grid-template-columns:repeat(3,1fr)}
.comp{border:1px solid var(--line);background-color:var(--void);padding:20px;display:grid;gap:8px;align-content:start}
.comp .n{font-family:var(--mono);font-size:10px;color:var(--acc-2);letter-spacing:.16em}
.comp h4{font-size:19px}
.comp h4 svg{width:26px;height:26px;flex-shrink:0;stroke:var(--bone)!important;color:var(--bone)!important}
.comp p{font-size:13.5px;color:var(--bone-2);line-height:1.55}
.comp ul{list-style:none;display:flex;flex-wrap:wrap;gap:5px;margin-top:4px}
.comp li{font-size:12px;border:1px solid var(--line);padding:3px 7px;color:var(--bone-2)}
.tree-files{font-family:var(--mono);font-size:12.5px;line-height:1.9;color:var(--bone-2);border:1px solid var(--line);background:var(--night);padding:20px 24px;white-space:pre;overflow-x:auto;margin-top:16px}
.groups{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.groups>div{border:1px solid var(--line);padding:22px}
.groups h4{font-size:18px;margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.groups ul{list-style:none;display:grid;gap:7px}
.groups li{font-size:14px;color:var(--bone-2);padding-left:16px;position:relative}
.groups li::before{content:"";position:absolute;left:0;top:.62em;width:7px;height:1px;background:var(--acc)}
.table-wrap{overflow-x:auto;border:1px solid var(--line)}
.cmp{width:100%;border-collapse:collapse;font-size:14px;min-width:600px}
.cmp th,.cmp td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);vertical-align:top}
.cmp th:last-child,.cmp td:last-child{border-right:0}
.cmp th{font-family:var(--mono);font-weight:400;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--bone);background:var(--night)}
.cmp td:first-child{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--bone-3);width:22%}
.cmp td{color:var(--bone-2)}
.specs{border:1px solid var(--line)}
.specs div{display:grid;grid-template-columns:220px 1fr;gap:0;border-bottom:1px solid var(--line)}
.specs div:last-child{border-bottom:0}
.specs dt{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--bone-3);padding:12px 14px;border-right:1px solid var(--line);background:var(--night)}
.specs dd{color:var(--bone-2);font-size:15px;padding:11px 14px}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}
.faq summary{font-family:var(--tech);font-size:19px;font-weight:500;text-transform:uppercase;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--acc)}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--bone-2);margin-top:10px;max-width:760px}
.note{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;color:var(--bone-3);line-height:1.7}

/* info pages */
.page{max-width:860px;padding-bottom:20px}
.page h1{font-size:clamp(40px,5vw,64px);margin-bottom:24px}
.page h3{font-size:22px;margin:32px 0 10px;padding-top:12px;border-top:1px solid var(--line)}
.page p,.page li{color:var(--bone-2);font-size:16px;margin-top:10px}
.page ul{padding-left:20px}

/* footer */
footer{margin-top:120px;border-top:1px solid var(--line-2);padding:56px 0 28px;font-size:14px;background:var(--void)}
.foot-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr) 1.4fr;gap:32px}
.foot-grid h4{font-family:var(--mono);font-weight:400;font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--bone-3);margin-bottom:14px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.foot-grid ul{list-style:none;display:grid;gap:8px}
.foot-grid a{text-decoration:none;color:var(--bone-2)}
.foot-grid a:hover{color:var(--bone)}
.foot-news .field input{font-size:18px}
.socials{display:flex;gap:0;margin-top:18px;border:1px solid var(--line);width:max-content}
.socials a{width:36px;height:36px;border-right:1px solid var(--line);display:grid;place-items:center;color:var(--bone-2)}
.socials a:last-child{border-right:0}
.socials a:hover{color:var(--bone);background:var(--acc-dim)}
.pay{display:flex;gap:0;flex-wrap:wrap;margin-top:14px;border-top:1px solid var(--line);border-left:1px solid var(--line);width:max-content}
.pay span{font-family:var(--mono);font-size:9px;letter-spacing:.12em;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:4px 7px;color:var(--bone-3)}
.legal{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:48px;padding-top:18px;border-top:1px solid var(--line);font-family:var(--mono);font-size:10px;letter-spacing:.08em;color:var(--bone-3)}
.legal nav{display:flex;gap:18px;flex-wrap:wrap}
.legal a{text-decoration:none}.legal a:hover{color:var(--bone)}

/* drawer + modal + toast */
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.62);opacity:0;pointer-events:none;transition:opacity .3s;z-index:60;backdrop-filter:blur(3px)}
.scrim.show{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(440px,100%);background:var(--night);border-left:1px solid var(--line-2);z-index:61;transform:translateX(100%);transition:transform .3s cubic-bezier(.2,.8,.2,1);display:flex;flex-direction:column}
.drawer.show{transform:none}
.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;border-bottom:1px solid var(--line-2)}
.drawer-head h3{font-size:24px}
.close{width:34px;height:34px;border:1px solid var(--line-2);display:grid;place-items:center;font-family:var(--mono)}
.close:hover{border-color:var(--acc)}
.drawer-items{flex:1;overflow:auto;padding:4px 24px}
.line-item{display:grid;grid-template-columns:60px 1fr auto;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.line-item .thumb{width:60px;height:60px;overflow:hidden;border:1px solid var(--line)}
.line-item .thumb svg{width:100%;height:100%}
.line-item h4{font-size:17px}
.line-item small{font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--bone-3)}
.line-item strong{font-family:var(--mono);font-weight:400;font-size:13px}
.remove{font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--bone-3);margin-top:4px}
.remove:hover{color:#E0533A}
.empty{text-align:center;padding:70px 0;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--bone-3)}
.drawer-foot{padding:20px 24px;border-top:1px solid var(--line-2);display:grid;gap:12px}
.total{display:flex;justify-content:space-between;align-items:baseline}
.total strong{font-family:var(--tech);font-size:32px;font-weight:500}
.hint{font-family:var(--mono);font-size:10px;letter-spacing:.06em;color:var(--bone-3);text-align:center}
.checkout-msg{display:none;font-family:var(--mono);font-size:11px;color:var(--acc-2);border:1px solid var(--acc);padding:10px 12px}
.checkout-msg.show{display:block}
.btn[disabled]{opacity:.35;cursor:not-allowed}
.modal{position:fixed;inset:0;display:grid;place-items:center;z-index:72;padding:20px;pointer-events:none;opacity:0;transition:opacity .25s}
.modal.show{opacity:1;pointer-events:auto}
.modal-card{background-color:var(--night);border:1px solid var(--line-2);padding:32px;width:min(460px,100%)}
.modal-card h3{font-size:30px;margin:10px 0}
.modal-card p{color:var(--bone-2)}
.modal-card form{display:grid;gap:12px;margin-top:20px}
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,16px);background:var(--bone);color:var(--void);padding:11px 18px;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;opacity:0;transition:.3s;z-index:90;pointer-events:none;border-left:3px solid var(--acc)}
.toast.show{opacity:1;transform:translate(-50%,0)}

@media (max-width:1100px){
  .grid,.grid.g4{grid-template-columns:repeat(2,1fr)}
  .shop-layout{grid-template-columns:1fr}
  .side{display:grid;grid-template-columns:1fr 1fr}
  .side-block{border-bottom:0;border-right:1px solid var(--line)}
  .comps{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:960px){
  .hero-grid,.pdp-top,.promo,.news{grid-template-columns:1fr}
  .buybox{position:static}
  .cats,.steps{grid-template-columns:1fr}
  .cat,.step{border-right:0;border-bottom:1px solid var(--line)}
  .cat:last-child,.step:last-child{border-bottom:0}
  .hl,.groups,.comps.c3,.subcats{grid-template-columns:1fr}
  .blk{grid-template-columns:1fr;gap:12px}
  .blk-no{justify-self:start;padding-right:12px}
  .specs div{grid-template-columns:1fr}
  .specs dt{border-right:0;border-bottom:1px solid var(--line)}
  .band-grid{grid-template-columns:1fr 1fr}
  .band-grid div:nth-child(3){border-left:0;padding-left:0}
  .promo-art{min-height:240px;border-left:0;border-top:1px solid var(--line)}
  .promo-copy,.news{padding:28px}
  .cat-head{grid-template-columns:1fr}
  .cat-head>.mono{justify-self:start}
  .hero-grid::before{top:-40px;font-size:8.5px;letter-spacing:.14em}
}
@media (max-width:600px){
  .wrap{padding:0 18px}
  .nav{gap:10px}.logo{gap:8px}.logo span{font-size:14px;letter-spacing:.12em}.nav-right a.icon-btn{display:none}.icon-btn{width:40px}
  .grid,.grid.g4,.comps{grid-template-columns:1fr}
  .side{grid-template-columns:1fr}
  .side-block{border-right:0;border-bottom:1px solid var(--line)}
  .trust{grid-template-columns:1fr}
  .trust li:nth-child(odd){border-right:0;padding-right:0}
  .trust li:nth-child(even){padding-left:0}
  .tabs{margin:0 -18px;padding:0 18px}
  .foot-grid{grid-template-columns:1fr}
  .hero-grid::before{display:none}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}