:root{--ground:#0C0F12;--panel:#151A1F;--panel2:#1D242B;--rule:#2A3239;--rule2:#3A434C;--text:#EDEEEA;--muted:#9AA4AD;--heat:#FF5A1F;--heat2:#D9440F;--ember:#FFB36B;--display:"Montserrat","Arial Black",Arial,sans-serif;--body:"Golos Text","Helvetica Neue",Arial,sans-serif;--cond:"Roboto Condensed","Arial Narrow",Arial,sans-serif}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--ground);color:var(--text);font-family:var(--body);font-size:17px;line-height:1.55}
a{color:inherit}img{max-width:100%;display:block}
:focus-visible{outline:3px solid var(--ember);outline-offset:3px}
.wrap{width:min(1320px,100% - 48px);margin-inline:auto}@media(max-width:640px){.wrap{width:min(1320px,100% - 32px)}}
h1,h2,h3{font-family:var(--display);font-weight:800;letter-spacing:-.025em;line-height:1.02;margin:0;text-wrap:balance;overflow-wrap:anywhere}
h1{font-size:clamp(30px,3.6vw,54px);line-height:1.04}h2{font-size:clamp(25px,2.9vw,38px);line-height:1.08}h3{font-size:19px;font-weight:600;line-height:1.25;letter-spacing:-.01em}
html[lang=mn] h1{font-size:clamp(27px,3.2vw,48px)}html[lang=mn] h2{font-size:clamp(24px,2.7vw,36px)}
html[lang=zh]{--display:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;--body:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif}html[lang=zh] h1,html[lang=zh] h2,html[lang=zh] h3{font-weight:900;letter-spacing:0;line-height:1.15}html[lang=zh] h1{font-size:clamp(28px,3.3vw,50px)}html[lang=zh] .mark span,html[lang=zh] .figs b,html[lang=zh] .stats b,html[lang=zh] .num{font-family:var(--cond)}html[lang=zh] .mark span{font-family:"Montserrat",sans-serif}
p{margin:0 0 1em}.lead{font-size:clamp(18px,1.7vw,22px);max-width:60ch;color:#C9CFD4}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border:1px solid var(--rule2);text-decoration:none;font-weight:600;font-size:15px;line-height:1;background:transparent;color:var(--text);cursor:pointer;font-family:var(--body);letter-spacing:.01em}
.btn:hover{border-color:var(--text)}.btn.hot{background:var(--heat);border-color:var(--heat);color:#fff}.btn.hot:hover{background:var(--heat2);border-color:var(--heat2)}
.num{font-family:var(--cond);font-weight:700;font-variant-numeric:tabular-nums}
/* header */
.hdr{position:fixed;inset:0 0 auto 0;z-index:30;background:linear-gradient(to bottom,rgba(12,15,18,.85),rgba(12,15,18,0));transition:background .3s}
.hdr.solid{background:rgba(12,15,18,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--rule)}
.hdr .wrap{display:flex;align-items:center;gap:26px;height:76px}
.mark{display:flex;align-items:center;gap:11px;text-decoration:none;font-family:var(--display);font-weight:800;font-size:18px;letter-spacing:.02em;white-space:nowrap}
.mark svg{height:34px;width:34px;display:block}.mark span{font-size:19px;letter-spacing:.05em;line-height:1;padding-top:1px}
.nav{display:flex;gap:2px;margin-left:auto;list-style:none;padding:0;margin-block:0}
.nav a{display:block;padding:8px 10px;text-decoration:none;font-size:14.5px;color:#D5DADF;border-bottom:2px solid transparent;white-space:nowrap}
.btn{white-space:nowrap}
@media(max-width:1380px){.nav a{padding:8px 7px;font-size:13.5px}.hdr .wrap{gap:16px}}
html[lang=mn] .nav a{padding:8px 7px;font-size:13.5px}html[lang=mn] .hdr .wrap{gap:16px}
.nav a:hover{color:#fff}.nav a.on{color:#fff;border-bottom-color:var(--heat)}.nav .mcta{display:none}
.langs{display:inline-flex;border:1px solid var(--rule2)}.lang{font-family:var(--cond);font-weight:600;font-size:14px;letter-spacing:.04em;text-decoration:none;padding:8px 11px;color:#D5DADF}.lang+.lang{border-left:1px solid var(--rule2)}
.lang:hover{color:#fff;background:var(--panel2)}
.hdr .btn{padding:11px 18px;font-size:14px}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--rule2);width:44px;height:44px;cursor:pointer}
.burger span{display:block;width:20px;height:2px;background:#fff;margin:4px auto}
@media(max-width:1120px){.nav,.hdr .btn,.hdr .langs{display:none}.burger{display:block}}
@media(max-width:1320px){html[lang=mn] .nav,html[lang=mn] .hdr .btn,html[lang=mn] .hdr .langs{display:none}html[lang=mn] .burger{display:block}}
.hdr.open{background:var(--ground)}.hdr.open .nav{display:flex;position:absolute;left:0;right:0;top:76px;background:var(--ground);flex-direction:column;padding:12px 24px 24px;border-bottom:1px solid var(--rule)}.hdr.open .nav a{font-size:20px;padding:12px 0}.hdr.open .nav .mcta{display:block;margin-top:14px}.hdr.open .nav .mcta a{display:inline-flex;font-size:15px;padding:14px 22px;border-bottom:0}.hdr.open .langs{display:inline-flex;position:absolute;right:84px;top:18px}
/* hero */
.hero{position:relative;min-height:min(86vh,820px);display:grid;align-items:end;overflow:hidden;isolation:isolate}
.hero .bg{position:absolute;inset:0;z-index:-2}.hero .bg img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(12,15,18,.96) 0%,rgba(12,15,18,.55) 45%,rgba(12,15,18,.15) 100%)}
.hero .wrap{padding:130px 0 44px;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:40px;align-items:end}
.hero h1{max-width:17ch}.hero .lead{max-width:54ch}
.hero h1{margin-bottom:24px;animation:rise .9s cubic-bezier(.2,.7,.2,1) both}
.hero .lead{margin-bottom:32px;animation:rise .9s .12s cubic-bezier(.2,.7,.2,1) both}
.hero .acts{display:flex;gap:12px;flex-wrap:wrap;animation:rise .9s .22s cubic-bezier(.2,.7,.2,1) both}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.ticker{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);background:var(--panel)}
.ticker ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap}
.ticker li{padding:14px 26px;font-family:var(--cond);font-weight:600;font-size:15px;letter-spacing:.03em;color:#D5DADF;border-right:1px solid var(--rule)}
.ticker li:last-child{border-right:0}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr;padding-top:130px}}
/* figures */
.figs{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border-bottom:1px solid var(--rule)}.figs.c4{grid-template-columns:repeat(4,1fr)}
.figs div{padding:34px 26px 30px;border-right:1px solid var(--rule)}.figs div:first-child{padding-left:0}.figs div:last-child{border-right:0}
.figs b{display:block;font-family:var(--cond);font-weight:700;font-size:clamp(34px,3.6vw,52px);line-height:1;letter-spacing:-.01em;white-space:nowrap}
.figs b small{font-size:.4em;color:var(--muted);margin-left:6px;font-weight:600}
.figs span{display:block;font-size:14px;color:var(--muted);margin-top:8px;max-width:22ch}
@media(max-width:900px){.figs,.figs.c4{grid-template-columns:repeat(2,1fr)}.figs div{border-right:0;border-bottom:1px solid var(--rule);padding:22px 12px 20px 0}.figs b{font-size:clamp(30px,8.5vw,40px)}}
/* sections */
.sec{padding:96px 0}.sec.tight{padding:56px 0}
.sec h2{margin-bottom:20px}.kicker{font-family:var(--cond);font-weight:600;font-size:15px;letter-spacing:.06em;color:var(--ember);margin:0 0 14px;text-transform:uppercase}
.shead{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:32px;align-items:end;margin-bottom:40px}
.shead .lead{margin:0}
@media(max-width:900px){.shead{grid-template-columns:1fr}}
/* product tiles */
.tiles{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.tile{position:relative;display:block;text-decoration:none;aspect-ratio:16/10;overflow:hidden;background:var(--panel);border:1px solid var(--rule)}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.tile:hover img{transform:scale(1.04)}
.tile .cap{position:absolute;inset:auto 0 0 0;padding:28px;background:linear-gradient(to top,rgba(12,15,18,.95),rgba(12,15,18,0))}
.tile h3{font-family:var(--display);font-weight:800;font-size:clamp(18px,1.5vw,21px);margin-bottom:8px}
.tile .spec{font-family:var(--cond);font-weight:600;font-size:15px;letter-spacing:.03em;color:var(--ember);margin-bottom:6px}
.tile p{margin:0;color:#C9CFD4;font-size:15px;max-width:48ch}
@media(max-width:760px){.tiles{grid-template-columns:1fr}.tile{aspect-ratio:4/3}}
/* process */
.proc{display:grid;border-top:1px solid var(--rule)}
.step{display:grid;grid-template-columns:64px 250px minmax(0,1fr);gap:28px;align-items:center;padding:20px 0;border-bottom:1px solid var(--rule)}
.step img{aspect-ratio:4/3;width:250px;object-fit:cover;display:block}
.step .in{padding:0;max-width:64ch}
.step .n{font-family:var(--cond);font-weight:700;font-size:30px;color:var(--ember);line-height:1;font-variant-numeric:tabular-nums}
.step h3{margin:0 0 6px;font-family:var(--display);font-weight:600;font-size:18px}
.step p{margin:0;color:var(--muted);font-size:15px}
@media(max-width:760px){.step{grid-template-columns:40px minmax(0,1fr);gap:12px 16px;align-items:start}.step img{width:100%;grid-column:2}.step .in{grid-column:2}.step .n{font-size:22px;padding-top:2px}}
/* split */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0;border:1px solid var(--rule)}
.split .im{min-height:420px}.split .im img{width:100%;height:100%;object-fit:cover}
.split .tx{padding:48px;display:flex;flex-direction:column;justify-content:center;min-width:0}.split .tx .tw{max-width:100%}
.split.rev .im{order:2}
@media(max-width:900px){.split{grid-template-columns:1fr}.split .im{min-height:280px;order:0!important}.split .tx{padding:32px 24px}}
/* rows */
.rows{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}
.rows li{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:8px 40px;padding:20px 0;border-bottom:1px solid var(--rule)}
.rows h3{font-family:var(--body);font-weight:600;font-size:18px}.rows p{margin:0;color:var(--muted);max-width:60ch}.rows p strong{color:var(--ember);font-weight:600;font-family:var(--cond);font-size:16px}
.split .rows li{grid-template-columns:1fr}.split .rows h3{font-size:17px}
@media(max-width:700px){.rows li{grid-template-columns:1fr}}
/* stat overlay section */
.cine{position:relative;padding:120px 0;isolation:isolate;overflow:hidden}
.cine .bg{position:absolute;inset:0;z-index:-1}.cine .bg img{width:100%;height:100%;object-fit:cover}
.cine .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(to right,rgba(12,15,18,.95) 0%,rgba(12,15,18,.7) 50%,rgba(12,15,18,.35) 100%)}
.cine .lead{margin-bottom:40px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;max-width:1000px}
.stats div{border-left:2px solid var(--heat);padding:6px 0 6px 18px}
.stats b{display:block;font-family:var(--cond);font-weight:700;font-size:clamp(32px,3.4vw,48px);line-height:1}.stats b small{font-size:.4em;color:var(--muted);margin-left:6px}
.stats span{font-size:14px;color:#C9CFD4;display:block;margin-top:6px}
@media(max-width:900px){.stats{grid-template-columns:repeat(2,1fr)}.cine{padding:80px 0}}
/* spec tables */
table.spec{width:100%;border-collapse:collapse;font-size:15.5px;margin:0 0 8px}.tw table.spec{min-width:520px}
table.spec th,table.spec td{text-align:left;padding:12px 14px 12px 0;border-bottom:1px solid var(--rule);vertical-align:top}
table.spec th{font-weight:500;color:var(--muted);width:36%}table.spec td{font-family:var(--cond);font-weight:600;font-size:16px;letter-spacing:.01em}
table.spec thead th{font-size:13px;color:var(--muted);border-bottom:1px solid var(--rule2);padding-top:0}
.specgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:40px 64px}.specgrid h3{margin-bottom:14px;font-family:var(--display);font-weight:700}
@media(max-width:900px){.specgrid{grid-template-columns:1fr}}
.tw{overflow-x:auto}
/* supply list */
.proj{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}
.proj li{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,3fr) 110px 70px;gap:8px 28px;padding:20px 0;border-bottom:1px solid var(--rule);align-items:baseline}
.proj li h3{font-family:var(--body);font-weight:600;font-size:18px}.proj .m{color:var(--muted);font-size:15px}.proj .t{font-family:var(--cond);font-weight:600;font-size:16px;white-space:nowrap}
.proj p{grid-column:1/-1;margin:2px 0 0;color:var(--muted);max-width:72ch;font-size:15px}
@media(max-width:760px){.proj li{grid-template-columns:1fr 1fr}.proj li h3{grid-column:1/-1}}
/* timeline */
.tl{list-style:none;margin:0;padding:0;border-left:2px solid var(--rule2);margin-left:6px}
.tl li{position:relative;padding:0 0 24px 28px;display:grid;grid-template-columns:76px 1fr;gap:12px}
.tl li::before{content:"";position:absolute;left:-7px;top:8px;width:12px;height:12px;background:var(--ground);border:2px solid var(--rule2)}
.tl li:last-child::before{background:var(--heat);border-color:var(--heat)}
.tl b{font-family:var(--cond);font-weight:700;font-size:24px;line-height:1}
/* page hero */
.ph{position:relative;min-height:min(54vh,520px);display:grid;align-items:end;isolation:isolate;overflow:hidden}
.ph .bg{position:absolute;inset:0;z-index:-1}.ph .bg img{width:100%;height:100%;object-fit:cover}
.ph .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(12,15,18,.98) 0%,rgba(12,15,18,.5) 60%,rgba(12,15,18,.2) 100%)}
.ph .wrap{padding:140px 0 44px}.ph h1{font-size:clamp(28px,3.3vw,48px);margin-bottom:16px;max-width:22ch}html[lang=mn] .ph h1{font-size:clamp(26px,2.9vw,42px)}
/* band */
.band{padding:96px 0;border-top:1px solid var(--rule)}.band .wrap{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,4fr);gap:40px;align-items:end}
.band h2{font-size:clamp(30px,3.8vw,52px);margin-bottom:18px}
@media(max-width:900px){.band .wrap{grid-template-columns:1fr}}
.note{font-size:14px;color:var(--muted);max-width:70ch;border-left:2px solid var(--rule2);padding-left:14px}
/* contact */
.cform{display:grid;gap:14px;max-width:560px}
.cform label{display:grid;gap:6px;font-size:14px;color:var(--muted)}
.cform input,.cform textarea{font:inherit;padding:13px 14px;border:1px solid var(--rule2);background:var(--panel);color:var(--text)}
.cform textarea{min-height:140px;resize:vertical}.cform .hint{font-size:13px;color:var(--muted)}
.info{list-style:none;padding:0;margin:0;border-top:1px solid var(--rule)}
.info li{display:grid;grid-template-columns:160px 1fr;gap:16px;padding:14px 0;border-bottom:1px solid var(--rule)}
.info li span{color:var(--muted);font-size:14px}.info a{text-decoration:none;font-family:var(--cond);font-weight:600;font-size:17px}
.two{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:32px 64px;align-items:start}
@media(max-width:900px){.two{grid-template-columns:1fr}}
/* footer */
.ftr{background:#070909;color:#9AA4AD;padding:64px 0 28px;font-size:14.5px;border-top:1px solid var(--rule)}
.ftr .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px;padding-bottom:36px;border-bottom:1px solid var(--rule)}
.ftr .mark{color:#fff;margin-bottom:14px}.ftr p{max-width:52ch}
.ftr ul{list-style:none;padding:0;margin:0}.ftr li{margin:0 0 9px}.ftr a{color:#D5DADF;text-decoration:none}.ftr a:hover{color:#fff;text-decoration:underline}
.ftr .legal{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:18px;font-size:13px}
@media(max-width:800px){.ftr .cols{grid-template-columns:1fr}}
/* ---- navigation ---- */
.skip{position:absolute;left:-999px;top:8px;background:var(--heat);color:#fff;padding:10px 14px;z-index:100}.skip:focus{left:16px}
.hdr .wrap{gap:18px}
.nav{margin-left:auto;display:flex;align-items:center;gap:2px;list-style:none;padding:0;margin-block:0}
.nav>li{position:relative}
.nav a,.navbtn{display:flex;align-items:center;gap:6px;padding:10px 12px;text-decoration:none;font-size:15px;color:#D5DADF;background:none;border:0;font-family:inherit;cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap}
.nav a:hover,.navbtn:hover,.navbtn[aria-expanded="true"]{color:#fff}
.nav a.on,.nav>li.on>.navbtn{color:#fff;border-bottom-color:var(--heat)}
.navbtn svg{width:10px;height:10px;transition:transform .2s}.navbtn[aria-expanded="true"] svg{transform:rotate(180deg)}
.menu{position:absolute;left:0;top:calc(100% + 10px);min-width:230px;background:var(--panel);border:1px solid var(--rule2);box-shadow:0 24px 60px rgba(0,0,0,.55);padding:6px;display:none;z-index:40}
.menu::before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}
.nav>li.open>.menu{display:block}
.nav .mi,.sheet .mi{display:block;padding:11px 14px;text-decoration:none;border-bottom:0;border-left:2px solid transparent;white-space:nowrap}
.mi b{font-weight:500;font-size:15px;color:#D5DADF}.nav .mi:hover b{color:#fff}
.nav .mi:hover,.nav .mi:focus-visible{background:var(--panel2);border-left-color:var(--heat)}
.mi.all{border-top:1px solid var(--rule);margin-top:6px;padding-top:12px}.mi.all b{color:var(--ember)}
.langs{position:relative;display:inline-block;border:0}
.langbtn{display:flex;align-items:center;gap:8px;font-family:var(--cond);font-weight:600;font-size:14px;letter-spacing:.04em;padding:9px 12px;border:1px solid var(--rule2);color:#D5DADF;background:none;cursor:pointer}
.langbtn svg{width:10px;height:10px}.langbtn:hover{color:#fff;border-color:#fff}
.langmenu{position:absolute;right:0;top:calc(100% + 8px);background:var(--panel);border:1px solid var(--rule2);min-width:170px;display:none;z-index:40;box-shadow:0 24px 60px rgba(0,0,0,.55)}
.langs.open .langmenu{display:block}
.langmenu a{display:flex;justify-content:space-between;gap:12px;padding:10px 14px;text-decoration:none;font-size:15px;color:#D5DADF}
.langmenu a:hover{background:var(--panel2);color:#fff}.langmenu a[aria-current]{color:#fff}.langmenu a[aria-current]::after{content:"•";color:var(--heat)}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--rule2);width:44px;height:44px;cursor:pointer;padding:0}
.burger span{display:block;width:20px;height:2px;background:#fff;margin:4px auto;transition:transform .25s,opacity .2s}
.hdr.open .burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}.hdr.open .burger span:nth-child(2){opacity:0}.hdr.open .burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
/* mobile sheet */
.sheet{display:none;position:fixed;inset:76px 0 0 0;background:var(--ground);overflow:auto;z-index:29;padding:8px 24px 40px}
.hdr.open+.sheet{display:block}
.sheet details{border-bottom:1px solid var(--rule)}.sheet summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;padding:16px 0;font-family:var(--display);font-weight:700;font-size:19px}
.sheet summary::-webkit-details-marker{display:none}.sheet summary::after{content:"+";font-family:var(--cond);font-size:22px;color:var(--muted)}.sheet details[open] summary::after{content:"–"}
.sheet .mi{padding:10px 0 12px}.sheet .mi b{font-size:17px}
.sheet .direct{display:block;padding:16px 0;font-family:var(--display);font-weight:700;font-size:19px;text-decoration:none;border-bottom:1px solid var(--rule)}
.sheet .foot{display:grid;gap:16px;padding-top:22px}
.sheet .lgroup{display:flex;gap:8px;flex-wrap:wrap}.sheet .lgroup a{padding:10px 14px;border:1px solid var(--rule2);text-decoration:none;font-family:var(--cond);font-weight:600;font-size:15px}
.sheet .lgroup a[aria-current]{border-color:var(--heat);color:#fff}
@media(max-width:1180px){.nav,.hdr .btn,.hdr .langs{display:none}.burger{display:block}}
@media(min-width:1181px){html[lang=mn] .nav{display:flex}html[lang=mn] .hdr>.wrap>.btn{display:inline-flex}html[lang=mn] .hdr .langs{display:inline-block}html[lang=mn] .burger{display:none}}
html.noscroll,body.noscroll{overflow:hidden}
.hdr.open .nav,.hdr.open .langs,.hdr.open>.wrap>.btn{display:none}.hdr.open{background:var(--ground);border-bottom:1px solid var(--rule)}
/* sticky mobile CTA */
.mcta-bar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:25;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(12,15,18,.92);backdrop-filter:blur(10px);border-top:1px solid var(--rule)}
.mcta-bar .btn{width:100%;justify-content:center}
@media(max-width:760px){.mcta-bar{display:block}body{padding-bottom:72px}}
/* back to top */
.totop{position:fixed;right:18px;bottom:18px;width:46px;height:46px;border:1px solid var(--rule2);background:var(--panel);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .25s;z-index:24}
.totop.show{opacity:1;pointer-events:auto}.totop svg{width:16px;height:16px}
@media(max-width:760px){.totop{bottom:86px}}
/* section subnav */
.subnav{position:sticky;top:76px;z-index:20;background:rgba(12,15,18,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--rule)}
.subnav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;overflow-x:auto}
.subnav a{display:block;padding:14px 14px;text-decoration:none;font-size:14.5px;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap}
.subnav a.on,.subnav a:hover{color:#fff;border-bottom-color:var(--heat)}
section[id],.specgrid>div[id]{scroll-margin-top:130px}
/* reveal */
html.js .rev{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
html.js .rev.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){html.js .rev{opacity:1;transform:none;transition:none}}
/* media selector */
.sel{border:1px solid var(--rule);background:var(--panel);min-width:0}.sel>*{min-width:0}
.sel .tabs{display:grid;grid-template-columns:repeat(4,1fr)}
.sel .tab{background:none;border:0;border-bottom:1px solid var(--rule);border-right:1px solid var(--rule);color:var(--muted);padding:18px 18px;text-align:left;cursor:pointer;font-family:inherit;display:grid;gap:4px}
.sel .tab:last-child{border-right:0}
.sel .tab b{font-family:var(--display);font-weight:700;font-size:16px;color:#D5DADF}.sel .tab span{font-size:13px}
.sel .tab[aria-selected="true"]{background:var(--panel2);color:#fff;box-shadow:inset 0 -3px 0 var(--heat)}.sel .tab[aria-selected="true"] b{color:#fff}
.sel .panel{display:none;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px 48px;padding:32px}
.sel .panel.on{display:grid}
.sel .panel>*{min-width:0}.sel .kv{display:grid;grid-template-columns:minmax(110px,150px) minmax(0,1fr);gap:10px 16px;font-size:15.5px;align-content:start}.sel .kv b,.sel .why{overflow-wrap:anywhere}
.sel .kv span{color:var(--muted)}.sel .kv b{font-family:var(--cond);font-weight:600;font-size:17px;color:#fff}
.sel .why{color:#C9CFD4;margin:0 0 20px;max-width:52ch}
.sel .acts{display:flex;gap:10px;flex-wrap:wrap}.sel .acts .btn{white-space:normal;text-align:center;max-width:100%}
@media(max-width:900px){.sel .tabs{grid-template-columns:repeat(2,1fr)}.sel .tab:nth-child(2){border-right:0}.sel .panel{grid-template-columns:minmax(0,1fr);padding:22px}.sel .kv{grid-template-columns:minmax(0,1fr)}.sel .kv span{margin-top:6px}}
/* stepper */
.stepper{display:grid;grid-template-columns:320px minmax(0,1fr);gap:0;border:1px solid var(--rule);background:var(--panel);min-width:0;overflow:hidden}.stepper>*{min-width:0;max-width:100%}
.stepper ol{list-style:none;margin:0;padding:0;border-right:1px solid var(--rule)}
.stepper li button{width:100%;display:grid;grid-template-columns:44px 1fr;gap:8px;align-items:center;text-align:left;background:none;border:0;border-bottom:1px solid var(--rule);color:var(--muted);padding:15px 18px;cursor:pointer;font-family:inherit;font-size:15.5px}
.stepper li:last-child button{border-bottom:0}
.stepper li button .n{font-family:var(--cond);font-weight:700;font-size:20px;color:var(--rule2)}
.stepper li button:hover{color:#fff}.stepper li button[aria-selected="true"]{background:var(--panel2);color:#fff;box-shadow:inset 3px 0 0 var(--heat)}.stepper li button[aria-selected="true"] .n{color:var(--ember)}
.stepper .pane{display:none;grid-template-rows:auto 1fr}.stepper .pane.on{display:grid}
.stepper .pane img{width:100%;aspect-ratio:16/8;object-fit:cover;display:block}
.stepper .pane .tx{padding:26px 32px 30px}.stepper .pane .tx .n{font-family:var(--cond);font-weight:700;color:var(--ember);font-size:15px;letter-spacing:.06em}
.stepper .pane h3{font-family:var(--display);font-weight:700;font-size:22px;margin:6px 0 10px}.stepper .pane p{margin:0 0 18px;color:#C9CFD4;max-width:60ch}
.stepper .ctr{display:flex;gap:8px;align-items:center}.stepper .ctr .cnt{font-family:var(--cond);color:var(--muted);margin-left:auto;font-size:14px}
@media(max-width:900px){.stepper{grid-template-columns:minmax(0,1fr)}.stepper ol{display:flex;overflow-x:auto;overflow-y:hidden;width:100%;border-right:0;border-bottom:1px solid var(--rule);-webkit-overflow-scrolling:touch;scrollbar-width:thin}.stepper li{flex:0 0 auto}.stepper li button{grid-template-columns:auto;gap:2px;padding:12px 14px;border-bottom:0;border-right:1px solid var(--rule);min-width:150px;font-size:14px}.stepper li button[aria-selected="true"]{box-shadow:inset 0 -3px 0 var(--heat)}}
/* product tabs */
.ptabs{display:flex;gap:4px;border-bottom:1px solid var(--rule);overflow-x:auto;margin:0 0 32px}
.ptabs button{background:none;border:0;border-bottom:3px solid transparent;color:var(--muted);padding:14px 18px;cursor:pointer;font-family:var(--display);font-weight:700;font-size:16px;white-space:nowrap}
.ptabs button:hover{color:#fff}.ptabs button[aria-selected="true"]{color:#fff;border-bottom-color:var(--heat)}
.ppanel{display:none;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:40px;align-items:start}.ppanel.on{display:grid}
.ppanel img{width:100%;aspect-ratio:4/3;object-fit:cover;border:1px solid var(--rule)}
.ppanel .spec{color:var(--ember);font-family:var(--cond);font-weight:600;font-size:16px;letter-spacing:.03em;margin:0 0 8px}
@media(max-width:900px){.ppanel{grid-template-columns:1fr}}
/* faq */
.faq{border-top:1px solid var(--rule);max-width:860px}
.faq details{border-bottom:1px solid var(--rule)}.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;padding:18px 0;font-weight:600;font-size:17px}
.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:"+";font-family:var(--cond);font-size:24px;color:var(--ember);line-height:1}.faq details[open] summary::after{content:"–"}
.faq p{margin:0 0 20px;color:#C9CFD4;max-width:70ch}
/* form */
.cform select{font:inherit;padding:13px 14px;border:1px solid var(--rule2);background:var(--panel);color:var(--text)}
.cform .row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media(max-width:560px){.cform .row2{grid-template-columns:1fr}}
.cform .ok{color:var(--ember);font-size:14px}
/* footer five columns */
.ftr .cols.five{grid-template-columns:2fr 1fr 1fr 1fr 1fr}@media(max-width:1000px){.ftr .cols.five{grid-template-columns:1fr 1fr}}@media(max-width:600px){.ftr .cols.five{grid-template-columns:1fr}}
/* buttons never force overflow */
.btn{max-width:100%}
/* location */
.maplink{display:inline-flex;align-items:center;gap:6px;text-decoration:none}.maplink:hover{color:#fff;text-decoration:underline}
.info .maplink{font-family:var(--cond);font-weight:600;font-size:17px}
.locbox{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);border:1px solid var(--rule);background:var(--panel)}
.locbox .map{min-height:420px;background:var(--panel2)}.locbox .map iframe{width:100%;height:100%;min-height:420px;border:0;display:block;filter:saturate(.85)}
.locbox .tx{padding:36px 40px;display:flex;flex-direction:column;justify-content:center}
.locbox .coords{display:grid;gap:4px;margin:6px 0 22px}.locbox .coords span{font-size:13px;color:var(--muted)}.locbox .coords b{font-family:var(--cond);font-weight:600;font-size:18px;letter-spacing:.02em}
.locbox .acts{display:flex;gap:10px;flex-wrap:wrap}.locbox .acts .btn{white-space:normal}
@media(max-width:900px){.locbox{grid-template-columns:1fr}.locbox .map{min-height:300px}.locbox .map iframe{min-height:300px}.locbox .tx{padding:24px 22px}}
.sheet .foot .btn{justify-content:center}
/* stats count */
.figs b,.stats b{font-variant-numeric:tabular-nums}