:root{
  --bg:#05070b;--bg1:#0a0e15;--bg2:#0f141d;--line:rgba(160,190,230,.12);--line2:rgba(160,190,230,.22);
  --tx:#e9eef5;--tx2:#aab6c4;--mut:#6c7a8b;
  --acc:#ff6b2c;--acc2:#ffb347;--blu:#3d8bff;--cy:#6fe3ff;
  --hdr:rgba(5,7,11,.82);--glass:rgba(5,7,11,.72);--stroke:rgba(233,238,245,.55);--stroke2:rgba(233,238,245,.14);--hov:rgba(255,255,255,.03);--h1a:#fff;
  --shd:drop-shadow(0 30px 60px rgba(0,0,0,.8)) drop-shadow(0 0 40px rgba(111,227,255,.08));--shd2:drop-shadow(0 18px 24px rgba(0,0,0,.7));--bpf:invert(1) hue-rotate(180deg) brightness(.95) contrast(1.05);--bpb:#070b12;
  --fd:'Unbounded',system-ui,sans-serif;--fb:'Manrope',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;--fm:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
}
:root[data-theme=light]{
  --bg:#eef1f5;--bg1:#ffffff;--bg2:#e4e9ef;--line:rgba(15,30,55,.11);--line2:rgba(15,30,55,.22);
  --tx:#0b1320;--tx2:#44526a;--mut:#748197;--acc:#f25a17;--acc2:#ff9433;--blu:#2f6fe0;
  --hdr:rgba(238,241,245,.86);--glass:rgba(255,255,255,.78);--stroke:rgba(11,19,32,.6);--stroke2:rgba(11,19,32,.12);--hov:rgba(0,0,0,.03);--h1a:#0b1320;
  --shd:drop-shadow(0 26px 34px rgba(20,40,80,.28));--shd2:drop-shadow(0 12px 16px rgba(20,40,80,.22));--bpf:none;--bpb:#fff;
}
html{transition:background .3s}body{transition:background .3s,color .3s}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--tx);font-family:var(--fb);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:120px 120px;mask-image:radial-gradient(ellipse at 50% 0%,rgba(0,0,0,.55),transparent 70%);opacity:.5}
a{color:inherit}img{max-width:100%;display:block}
::selection{background:var(--acc);color:#000}
.wrap{max-width:1280px;margin:0 auto;padding:0 28px;position:relative;z-index:1}
.mono{font-family:var(--fm);font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.acc{color:var(--acc)}.dim{color:var(--mut)}
h1,h2,h3{margin:0;font-weight:500;line-height:1.1}
h2{font-family:var(--fd);font-size:clamp(28px,3.6vw,52px);letter-spacing:-.02em;font-weight:500}
h2 em{font-style:normal;background:linear-gradient(90deg,var(--acc),var(--acc2));-webkit-background-clip:text;background-clip:text;color:transparent}
section{position:relative;padding:120px 0;z-index:1}
.sec-lbl{display:flex;align-items:center;gap:14px;color:var(--tx2);margin-bottom:26px}.sec-lbl i{flex:1;height:1px;background:linear-gradient(90deg,var(--line2),transparent)}
.lead{color:var(--tx2);font-size:18px;max-width:720px;margin:22px 0 56px}
.note{color:var(--mut);font-size:14px;max-width:900px;margin-top:22px}
/* bracket corners */
.brk{position:relative}
.brk:before,.brk:after{content:"";position:absolute;width:14px;height:14px;border:1px solid var(--acc);opacity:.0;transition:opacity .25s,transform .25s}
.brk:before{top:-1px;left:-1px;border-right:0;border-bottom:0}.brk:after{bottom:-1px;right:-1px;border-left:0;border-top:0}
.brk:hover:before,.brk:hover:after{opacity:1}
/* buttons */
.btn{--c:var(--acc);position:relative;display:inline-flex;align-items:center;gap:12px;padding:17px 30px;font-family:var(--fm);font-size:13px;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;color:#0a0a0a;background:var(--c);border:0;cursor:pointer;
  clip-path:polygon(12px 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%,0 12px);transition:filter .2s,transform .2s}
.btn:hover{filter:brightness(1.12);transform:translateY(-1px)}
.btn:after{content:"→";font-family:var(--fb)}
.btn.ghost{background:transparent;color:var(--tx);clip-path:none;box-shadow:inset 0 0 0 1px var(--line2)}

.btn.ghost:hover{box-shadow:inset 0 0 0 1px var(--acc);color:var(--acc)}
.btn.sm{padding:11px 18px;font-size:11px}.btn.sm:after{display:none}
/* header */
header{position:fixed;top:0;left:0;right:0;z-index:60;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
header.scr{background:var(--hdr);backdrop-filter:blur(14px);border-color:var(--line)}
.hb{display:flex;align-items:center;gap:36px;height:76px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--fd);font-weight:700;font-size:15px;letter-spacing:.06em;white-space:nowrap}
.logo svg{flex:0 0 26px}.logo b{color:var(--acc);font-weight:700}
nav.mn{display:flex;gap:24px;margin-left:auto}nav a{font-family:var(--fm);font-size:12px;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;color:var(--tx2);transition:color .2s}nav a:hover{color:var(--tx)}
.hph{font-family:var(--fm);font-size:13px;text-decoration:none;color:var(--tx)}
.thm{background:none;border:1px solid var(--line2);color:var(--tx);width:42px;height:42px;cursor:pointer;display:flex;align-items:center;justify-content:center;flex:0 0 42px;transition:border-color .2s,color .2s}.thm:hover{border-color:var(--acc);color:var(--acc)}
.thm .sun{display:none}:root[data-theme=light] .thm .sun{display:block}:root[data-theme=light] .thm .moon{display:none}
.burger{display:none;background:none;border:1px solid var(--line2);color:var(--tx);width:42px;height:42px;cursor:pointer;margin-left:auto}
/* HERO */
.hero{min-height:100vh;padding:130px 0 0;display:flex;flex-direction:column;overflow:hidden;
  background:radial-gradient(900px 600px at 72% 45%,rgba(61,139,255,.16),transparent 60%),radial-gradient(700px 500px at 95% 50%,rgba(255,107,44,.14),transparent 65%),var(--bg)}
#sky{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hg{display:grid;grid-template-columns:minmax(0,5.4fr) minmax(0,6.6fr);gap:30px;align-items:center;flex:1;position:relative;z-index:2}
.kick{display:flex;gap:10px;align-items:center;color:var(--tx2);margin-bottom:26px}.kick .dot{width:7px;height:7px;background:var(--acc);border-radius:50%;box-shadow:0 0 12px var(--acc);animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.3}}
.hero h1{font-family:var(--fd);font-size:clamp(32px,3.5vw,56px);font-weight:500;letter-spacing:-.03em;line-height:1.02}
.hero h1 .l2{display:block;color:transparent;-webkit-text-stroke:1px var(--stroke)}
.hero h1 .l3{display:block;background:linear-gradient(90deg,var(--h1a) 0%,var(--acc2) 45%,var(--acc) 70%,var(--blu) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .sub{color:var(--tx2);font-size:18px;max-width:520px;margin:28px 0 38px}
.hb2{display:flex;gap:18px;flex-wrap:wrap}
.stage{position:relative;aspect-ratio:16/10;}
.stage .eng{position:absolute;left:4%;right:14%;top:50%;transform:translateY(-50%);transition:opacity .35s;filter:var(--shd)}
.stage .eng img{width:100%;position:relative;z-index:1;-webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.16) 0 50%,#000 50%);mask-image:linear-gradient(180deg,rgba(0,0,0,.16) 0 50%,#000 50%)}
#cut{position:absolute;left:0;top:0;width:100%;height:100%;z-index:0;pointer-events:none}
.cutlbl{position:absolute;right:0;top:-2px;display:flex;gap:8px;align-items:center;color:var(--tx2);font-size:10px}.cutlbl i{width:18px;height:1px;background:var(--acc)}
.stage .ring{position:absolute;left:0;top:50%;width:84%;aspect-ratio:1;transform:translateY(-50%);border-radius:50%;border:1px dashed var(--line2);animation:spin 80s linear infinite;pointer-events:none}
.stage .ring.r2{width:60%;left:12%;border-style:solid;border-color:rgba(160,190,230,.07);animation-duration:120s;animation-direction:reverse}
@keyframes spin{to{transform:translateY(-50%) rotate(360deg)}}
.tabs{display:flex;flex-wrap:wrap;gap:4px;justify-content:flex-end;margin-top:6px;position:relative;z-index:3}
.tabs button{font-family:var(--fm);font-size:10px;letter-spacing:.04em;background:transparent;color:var(--mut);border:1px solid var(--line);padding:6px 8px;cursor:pointer;transition:all .2s}
.tabs button:hover{color:var(--tx);border-color:var(--line2)}.tabs button.on{color:var(--bg);background:var(--tx);border-color:var(--tx)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-bottom:0;background:var(--glass);backdrop-filter:blur(8px);margin-top:40px;position:relative;z-index:2}
.stats div{padding:26px 28px;border-right:1px solid var(--line)}.stats div:last-child{border-right:0}
.stats b{display:block;font-family:var(--fd);font-weight:500;font-size:clamp(22px,2.4vw,34px);letter-spacing:-.02em}
.stats span{font-family:var(--fm);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--mut)}
/* ticker */
.ticker{border-block:1px solid var(--line);overflow:hidden;background:var(--bg1);position:relative;z-index:1}
.ticker div{display:flex;gap:60px;padding:16px 0;white-space:nowrap;animation:tick 40s linear infinite;width:max-content}
.ticker span{font-family:var(--fm);font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--tx2)}.ticker span:before{content:"✦";color:var(--acc);margin-right:60px}
@keyframes tick{to{transform:translateX(-50%)}}
/* advantages */
.advs{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.adv{padding:40px 34px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .3s}
.adv:hover{background:linear-gradient(160deg,rgba(255,107,44,.07),transparent 60%)}
.adv h3{font-family:var(--fd);font-size:20px;font-weight:500;margin:22px 0 14px;letter-spacing:-.01em}.adv p{color:var(--tx2);margin:0;font-size:15px}
/* catalog */
.pick{display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center;border:1px solid var(--line);padding:22px 28px;margin-bottom:28px;background:var(--bg1)}
.pick output{font-family:var(--fd);font-size:30px;min-width:150px;text-align:right}.pick output small{font-size:14px;color:var(--mut);margin-left:6px}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:22px;background:transparent;outline:none}input[type=range]::-webkit-slider-runnable-track{height:2px;background:linear-gradient(90deg,var(--acc) var(--p,50%),var(--line2) var(--p,50%))}input[type=range]::-moz-range-track{height:2px;background:var(--line2)}input[type=range]::-moz-range-progress{height:2px;background:var(--acc)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;background:var(--bg);border:2px solid var(--acc);border-radius:50%;cursor:pointer;box-shadow:0 0 18px rgba(255,107,44,.5);margin-top:-10px}
input[type=range]::-moz-range-thumb{width:18px;height:18px;background:var(--bg);border:2px solid var(--acc);border-radius:50%;cursor:pointer}
.filters{display:flex;gap:6px;flex-wrap:wrap}.filters button{font-family:var(--fm);font-size:11px;letter-spacing:.08em;text-transform:uppercase;background:none;color:var(--tx2);border:1px solid var(--line2);padding:9px 14px;cursor:pointer}.filters button.on{background:var(--tx);color:var(--bg);border-color:var(--tx)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.card{background:var(--bg);padding:22px 24px 24px;display:flex;flex-direction:column;position:relative;transition:background .3s}
.card:hover{background:radial-gradient(400px 220px at 50% 30%,rgba(61,139,255,.10),transparent 70%),var(--bg1)}
.card.best{background:radial-gradient(400px 240px at 50% 30%,rgba(255,107,44,.16),transparent 70%),var(--bg1);box-shadow:inset 0 0 0 1px var(--acc)}
.card.best:after{content:"ПОДХОДИТ";position:absolute;top:18px;right:24px;font-family:var(--fm);font-size:10px;letter-spacing:.12em;color:#000;background:var(--acc);padding:3px 8px}
.card.best .c-head .dim{visibility:hidden}
.cq{background:radial-gradient(420px 260px at 100% 100%,rgba(255,107,44,.18),transparent 70%),var(--bg1)}.cq-b{margin:auto 0}.cq .cqh{font-family:var(--fd);font-size:24px;letter-spacing:-.01em;text-transform:none;margin:40px 0 14px;line-height:1.2}.cq p{color:var(--tx2);margin:0 0 30px}.c-head{display:flex;justify-content:space-between;color:var(--tx2)}
.c-img{height:170px;display:flex;align-items:center;justify-content:center;margin:12px 0 8px}.c-img img{max-height:150px;width:auto;object-fit:contain;transition:transform .5s cubic-bezier(.2,.8,.2,1);filter:var(--shd2)}
.card:hover .c-img img{transform:translateX(8px) scale(1.04)}
.card h3{font-family:var(--fm);font-size:14px;letter-spacing:.06em}.card h3 a{text-decoration:none}
.c-thr{display:flex;align-items:baseline;gap:8px;margin:6px 0 10px}.c-thr b{font-family:var(--fd);font-weight:500;font-size:44px;letter-spacing:-.03em;line-height:1}.c-thr span{font-family:var(--fm);color:var(--mut);font-size:13px}
.c-bar{height:2px;background:var(--line);margin-bottom:18px}.c-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--blu),var(--acc));box-shadow:0 0 12px rgba(255,107,44,.6)}
.card dl{display:grid;grid-template-columns:1fr 1fr;gap:10px 16px;margin:0 0 22px}.card dt{font-family:var(--fm);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--mut)}.card dd{margin:0;font-size:14px;font-weight:600}
.c-act{margin-top:auto;display:flex;justify-content:space-between;align-items:center}.more{font-family:var(--fm);font-size:12px;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;color:var(--tx2)}.more:hover{color:var(--acc)}
/* specs editorial */
.specs{display:grid;grid-template-columns:repeat(3,1fr);gap:0 40px;margin:80px 0 60px}
.sp{padding:18px 0;border-top:1px solid var(--line)}.sp span{display:block;font-family:var(--fm);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--mut);margin-bottom:6px}.sp b{font-weight:600;font-size:16px}
.tw{overflow-x:auto;border:1px solid var(--line);-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;font-size:14px}th,td{padding:15px 16px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
thead th{font-family:var(--fm);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--mut);font-weight:500;background:var(--bg1)}
tbody td{font-family:var(--fm);font-size:13px;color:var(--tx2)}tbody tr{transition:background .2s}tbody tr:hover{background:var(--hov)}
.lt td:first-child a{color:var(--tx);text-decoration:none;font-weight:700}.lt td.hl{color:var(--acc);font-weight:700}
.cmp tbody th{font-weight:600;color:var(--tx);font-size:14px;position:sticky;left:0;background:var(--bg);z-index:1}
.cmp .ours{background:linear-gradient(180deg,rgba(255,107,44,.12),rgba(255,107,44,.04));color:var(--tx);font-weight:700}.cmp thead .ours{color:var(--acc);background:rgba(255,107,44,.14);box-shadow:inset 0 2px 0 var(--acc)}
/* kit */
.kits{display:grid;grid-template-columns:1fr 1fr;gap:24px}.kit{border:1px solid var(--line);padding:36px;background:var(--bg1)}
.kit h3{font-family:var(--fd);font-size:24px;font-weight:500}.kit .mono{margin-top:8px}.kit ul{list-style:none;margin:28px 0 0;padding:0}
.kit li{display:flex;gap:18px;padding:14px 0;border-top:1px solid var(--line);color:var(--tx2)}
/* CTA */
.cta{position:relative;overflow:hidden;border:1px solid var(--line2);padding:64px;display:grid;grid-template-columns:1.5fr 1fr;gap:40px;align-items:center;
  background:radial-gradient(600px 300px at 100% 100%,rgba(255,107,44,.25),transparent 70%),radial-gradient(500px 300px at 0% 0%,rgba(61,139,255,.18),transparent 70%),var(--bg1)}
.cta:before{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:linear-gradient(90deg,transparent,var(--acc),transparent);animation:scan 4s ease-in-out infinite;opacity:.5}
@keyframes scan{0%,100%{transform:translateY(-120px)}50%{transform:translateY(120px)}}
.cta p{color:var(--tx2);font-size:17px;margin:20px 0 0}.cta .btn{justify-self:end}
/* gallery */
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.g{margin:0;border:1px solid var(--line);background:var(--bg1);display:flex;flex-direction:column}
.g a{display:block;aspect-ratio:4/3;overflow:hidden;padding:18px}
.g img{width:100%;height:100%;object-fit:contain;transition:transform .5s}.g:hover img{transform:scale(1.04)}
.g.bp a{background:var(--bpb)}.g.bp img{filter:var(--bpf)}
.g.ph a{background:#dfe4ea}.g.tr a{background:radial-gradient(circle at 50% 50%,rgba(61,139,255,.15),transparent 70%)}
.g figcaption{display:flex;gap:12px;padding:14px 18px;border-top:1px solid var(--line);font-size:14px;color:var(--tx2)}
.lb{position:fixed;inset:0;background:rgba(3,5,8,.94);display:none;align-items:center;justify-content:center;z-index:100;padding:30px;cursor:zoom-out}.lb.on{display:flex}.lb img{max-height:90vh;max-width:92vw}.lb.bp img{filter:var(--bpf)}.lb.ph img{background:#e9edf2}
/* apply */
.apps{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}.app{grid-column:span 2;border:1px solid var(--line);padding:34px;background:var(--bg1)}.app:nth-child(4),.app:nth-child(5){grid-column:span 3}
.app h3{font-family:var(--fd);font-size:20px;font-weight:500;margin:18px 0 12px}.app p{color:var(--tx2);margin:0;font-size:15px}
/* how */
.how{list-style:none;margin:0;padding:0;position:relative;max-width:980px}.how:before{content:"";position:absolute;left:27px;top:10px;bottom:10px;width:1px;background:linear-gradient(var(--acc),var(--blu),transparent)}
.how li{display:flex;gap:34px;padding:0 0 36px}.st{flex:0 0 56px;height:56px;border:1px solid var(--line2);background:var(--bg);display:flex;align-items:center;justify-content:center;color:var(--acc);font-size:15px;position:relative;z-index:1}
.how h3{font-family:var(--fd);font-size:19px;font-weight:500;margin:6px 0 8px}.how p{margin:0;color:var(--tx2)}
.warn{display:flex;gap:18px;align-items:flex-start;border:1px solid rgba(255,107,44,.4);background:rgba(255,107,44,.06);padding:22px 26px;max-width:980px;color:var(--tx2)}.warn .mono{color:var(--acc);white-space:nowrap;padding-top:2px}
/* reviews */
.revs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.rev{border:1px dashed var(--line2);padding:30px;display:flex;flex-direction:column;min-height:240px}.rev p{color:var(--tx2);flex:1;margin:18px 0}.who b{display:block}.who span{font-size:13px;color:var(--mut)}
/* faq */
.fq{display:grid;grid-template-columns:1fr 1.6fr;gap:60px}details{border-top:1px solid var(--line)}details:last-child{border-bottom:1px solid var(--line)}
summary{list-style:none;cursor:pointer;display:flex;gap:22px;align-items:baseline;padding:24px 50px 24px 0;position:relative;font-size:18px;font-weight:600}summary::-webkit-details-marker{display:none}
summary:after{content:"";position:absolute;right:6px;top:30px;width:14px;height:14px;border-right:1px solid var(--tx2);border-bottom:1px solid var(--tx2);transform:rotate(45deg);transition:transform .25s}details[open] summary:after{transform:rotate(-135deg);top:36px}
details p{margin:0 0 26px 62px;color:var(--tx2)}
/* docs */
.docs{border-top:1px solid var(--line)}.doc{display:grid;grid-template-columns:60px 1fr auto 30px;gap:20px;align-items:center;padding:20px 8px;border-bottom:1px solid var(--line);text-decoration:none;transition:background .2s,padding .2s}
.doc b{font-weight:600}.doc .arr{color:var(--acc);font-size:18px}.doc:hover{background:rgba(255,107,44,.05);padding-left:18px}
/* contacts */
.cg{display:grid;grid-template-columns:1.2fr 1fr;gap:40px}form{border:1px solid var(--line2);padding:40px;background:var(--bg1);display:grid;grid-template-columns:1fr 1fr;gap:18px}
label{display:grid;gap:8px;font-family:var(--fm);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--mut)}label.full{grid-column:1/-1}
input,select,textarea{font:inherit;font-family:var(--fb);font-size:16px;text-transform:none;letter-spacing:0;color:var(--tx);background:transparent;border:0;border-bottom:1px solid var(--line2);padding:10px 0;border-radius:0}
select option{background:var(--bg1)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--acc)}
form .btn{grid-column:1/-1;justify-content:center}.small{grid-column:1/-1;font-size:12px;color:var(--mut)}
.ci{display:grid;gap:26px;align-content:start}.ci .mono{display:block;color:var(--mut);margin-bottom:6px}.ci a,.ci b{font-family:var(--fd);font-size:22px;font-weight:500;text-decoration:none}
.map{min-height:240px;border:1px solid var(--line);background:repeating-linear-gradient(0deg,transparent 0 39px,var(--line) 39px 40px),repeating-linear-gradient(90deg,transparent 0 39px,var(--line) 39px 40px);display:flex;align-items:center;justify-content:center;position:relative}
.map:after{content:"";position:absolute;width:12px;height:12px;border-radius:50%;background:var(--acc);box-shadow:0 0 0 10px rgba(255,107,44,.15),0 0 0 22px rgba(255,107,44,.07)}.map span{position:absolute;bottom:14px;left:16px}
/* footer */

.fbig{font-family:var(--fd);font-weight:700;font-size:clamp(40px,9.6vw,150px);letter-spacing:-.04em;line-height:.9;color:transparent;-webkit-text-stroke:1px var(--stroke2);margin-bottom:40px;white-space:nowrap}

/* reveal */
.rv{opacity:0;transform:translateY(24px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1)}.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}}
@media(max-width:1080px){nav.mn,.hph{display:none}.burger{display:block;margin-left:0}.thm{margin-left:auto}
  nav.mn.open{display:flex;flex-direction:column;position:absolute;top:76px;left:0;right:0;background:var(--hdr);backdrop-filter:blur(14px);padding:14px 28px 24px;border-bottom:1px solid var(--line)}nav.mn.open a{padding:12px 0;font-size:14px}
  .hg{grid-template-columns:1fr}.stage{margin-top:10px}.tabs{justify-content:flex-start}
  .advs{grid-template-columns:1fr 1fr}.specs{grid-template-columns:1fr 1fr}.kits,.cta,.cg,.fq{grid-template-columns:1fr}.cta .btn{justify-self:start}
  .gal{grid-template-columns:1fr 1fr}.apps{grid-template-columns:1fr 1fr}.app,.app:nth-child(4),.app:nth-child(5){grid-column:span 1}.revs{grid-template-columns:1fr}
  .pick{grid-template-columns:1fr;gap:16px}.pick output{text-align:left}section{padding:90px 0}}
@media(max-width:640px){.wrap{padding:0 16px}.hero{padding-top:100px}.stats{grid-template-columns:1fr 1fr}.stats div:nth-child(2){border-right:0}.stats div{padding:18px 14px;border-bottom:1px solid var(--line)}
  .advs,.specs,.gal,.apps{grid-template-columns:1fr}.g.wide{grid-column:auto}.cta{padding:36px 22px}form{grid-template-columns:1fr;padding:26px 20px}
  .doc{grid-template-columns:44px 1fr 24px}.doc .dim{display:none}details p{margin-left:0}.how:before{left:21px}.st{flex-basis:44px;height:44px}.how li{gap:18px}section{padding:72px 0}}

/* ===== v3: shared layout ===== */
.logo .dash{color:var(--acc);font-weight:700;margin:0 1px}
header{transition:background .3s,border-color .3s,transform .35s cubic-bezier(.2,.8,.2,1)}
header.hide{transform:translateY(-100%)}
header.solid{background:var(--hdr);backdrop-filter:blur(14px);border-color:var(--line)}
.prog{position:absolute;left:0;bottom:-1px;height:2px;width:100%;transform-origin:left;transform:scaleX(0);background:linear-gradient(90deg,var(--blu),var(--acc));pointer-events:none}
nav.mn a{position:relative;padding:6px 0}
nav.mn a.on{color:var(--tx)}nav.mn a.on:after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--acc)}
.hml{font-family:var(--fm);font-size:12px;letter-spacing:.04em;text-decoration:none;color:var(--tx2);white-space:nowrap}.hml:hover{color:var(--acc)}
@media(max-width:1280px){.hml{display:none}}

/* page head (inner pages) */
.phd{position:relative;padding:150px 0 70px;overflow:hidden;border-bottom:1px solid var(--line);
  background:radial-gradient(800px 400px at 85% 0%,rgba(61,139,255,.14),transparent 65%),radial-gradient(600px 360px at 100% 100%,rgba(255,107,44,.12),transparent 65%),var(--bg)}
.phd canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.phd .wrap{z-index:2}
.phd h1{font-family:var(--fd);font-size:clamp(32px,4.4vw,64px);font-weight:500;letter-spacing:-.03em;line-height:1.04;max-width:980px}
.phd h1 em{font-style:normal;background:linear-gradient(90deg,var(--acc2),var(--acc));-webkit-background-clip:text;background-clip:text;color:transparent}
.phd .lead{margin-bottom:0}
.crumbs{display:flex;gap:10px;flex-wrap:wrap;color:var(--mut);margin-bottom:26px}.crumbs a{text-decoration:none;color:var(--tx2)}.crumbs a:hover{color:var(--acc)}
.phd .code{position:absolute;right:28px;bottom:24px;color:var(--mut)}

/* callouts on the ring */
.cos{position:absolute;inset:0;z-index:3;pointer-events:none}
.hud{position:absolute;inset:0;width:100%;height:100%;overflow:visible;z-index:2;pointer-events:none}
.hud line{stroke:var(--line2);stroke-width:1}
.hud .p1{fill:var(--acc)}.hud .p0{fill:var(--bg);stroke:var(--acc);stroke-width:1.2}
.co{position:absolute;left:0;top:0;transform:translate(-50%,-50%);font-family:var(--fm);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--tx2);white-space:nowrap;
  border:1px solid var(--line2);background:var(--glass);backdrop-filter:blur(8px);padding:9px 14px 10px;opacity:0;transition:opacity .4s}
.co.on{opacity:1}
.co b{display:block;font-size:17px;letter-spacing:0;color:var(--tx);font-weight:500;text-transform:none;margin-top:3px}
.co i{position:absolute;width:7px;height:7px;border:1px solid var(--acc)}
.co i.a{left:-1px;top:-1px;border-right:0;border-bottom:0}.co i.b{right:-1px;bottom:-1px;border-left:0;border-top:0}
@media(max-width:1080px){.hud{display:none}.cos{position:static;display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}.co{position:relative;transform:none;opacity:1;left:auto!important;top:auto!important}}

/* cards v3 */
.card dl{grid-template-columns:1fr 1fr;gap:9px 14px;margin:0 0 14px}
.card .ctl{font-family:var(--fm);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--tx2);border-top:1px solid var(--line);padding:12px 0 18px;display:flex;justify-content:space-between;gap:10px}
.card .ctl span{color:var(--mut)}
.xspec{margin-top:26px;border:1px solid var(--line);background:var(--bg1)}
.xspec summary{padding:20px 60px 20px 24px;font-size:16px}.xspec summary:after{top:24px;right:26px}.xspec[open] summary:after{top:30px}
.xspec .specs{margin:0;padding:0 24px 24px}

/* UAV block */
.flow{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);position:relative;background:var(--bg1)}
.flow:before{content:"";position:absolute;left:0;right:0;top:66px;height:2px;background:linear-gradient(90deg,var(--blu),var(--cy) 30%,#fff 45%,var(--acc2) 60%,var(--acc));opacity:.55}
.flow:after{content:"";position:absolute;top:62px;left:0;width:60px;height:10px;border-radius:5px;background:radial-gradient(closest-side,#fff,rgba(255,255,255,0));filter:blur(1px);animation:flowdot 3.2s linear infinite}
@keyframes flowdot{from{left:-60px}to{left:100%}}
.fs{padding:28px 24px 30px;border-right:1px solid var(--line);position:relative}.fs:last-child{border-right:0}
.fs .n{width:28px;height:28px;border-radius:50%;background:var(--bg);border:1px solid var(--line2);display:flex;align-items:center;justify-content:center;font-family:var(--fm);font-size:11px;margin:24px 0 22px;position:relative;z-index:1}
.fs:nth-child(1) .n,.fs:nth-child(2) .n{border-color:var(--blu);color:var(--blu);box-shadow:0 0 14px rgba(61,139,255,.45)}
.fs:nth-child(3) .n,.fs:nth-child(4) .n,.fs:nth-child(5) .n{border-color:var(--acc);color:var(--acc);box-shadow:0 0 14px rgba(255,107,44,.45)}
.fs h4{font-family:var(--fd);font-weight:500;font-size:17px;margin:0 0 10px}.fs p{margin:0;color:var(--tx2);font-size:14px}
.fnote{color:var(--tx2);max-width:900px;margin:22px 0 0}
.subh{font-family:var(--fd);font-weight:500;font-size:clamp(22px,2.2vw,30px);letter-spacing:-.01em;margin:90px 0 14px}
.pickg{display:grid;grid-template-columns:1fr 1.15fr;gap:24px;margin-top:30px}
.facs{display:grid;gap:0;border-top:1px solid var(--line)}.fac{padding:18px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:190px 1fr;gap:20px}
.fac b{font-weight:600}.fac span{color:var(--tx2);font-size:15px}
.calc{border:1px solid var(--line2);background:radial-gradient(420px 260px at 100% 0%,rgba(61,139,255,.12),transparent 70%),var(--bg1);padding:30px;position:relative}
.calc h4{margin:0 0 20px;font-family:var(--fm);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--acc);font-weight:500}
.cf{display:grid;grid-template-columns:1fr 1fr;gap:18px 22px}.cf label.full{grid-column:1/-1}
.cf .rv2{display:flex;justify-content:space-between;align-items:baseline}.cf .rv2 output{font-family:var(--fm);font-size:14px;color:var(--tx);text-transform:none;letter-spacing:0}
.cres{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin:24px 0 18px}
.cres div{background:var(--bg);padding:16px}.cres span{display:block;font-family:var(--fm);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--mut);margin-bottom:6px}
.cres b{font-family:var(--fd);font-weight:500;font-size:22px;letter-spacing:-.02em}.cres b small{font-size:12px;color:var(--mut);margin-left:4px;font-family:var(--fm)}
.cmodel{display:flex;align-items:center;gap:18px;border:1px solid var(--acc);background:linear-gradient(90deg,rgba(255,107,44,.10),transparent);padding:14px 16px;margin-bottom:14px}
.cmodel img{width:120px;height:60px;object-fit:contain}.cmodel b{display:block;font-family:var(--fm);font-size:14px;letter-spacing:.06em}.cmodel span{font-size:13px;color:var(--tx2)}
.cmodel .btn{margin-left:auto}
.cnote{font-size:12px;color:var(--mut);margin:0}
.board{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:30px}
.bd{border:1px solid var(--line);padding:26px;background:var(--bg1)}.bd h4{font-family:var(--fd);font-weight:500;font-size:17px;margin:14px 0 10px}.bd p{margin:0;color:var(--tx2);font-size:14px}
.why{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);margin-top:30px}
.wy{padding:24px 24px 24px 0;border-bottom:1px solid var(--line)}.wy+.wy{padding-left:24px;border-left:1px solid var(--line)}
.wy b{display:block;font-family:var(--fd);font-weight:500;font-size:17px;margin-bottom:8px}.wy span{color:var(--tx2);font-size:14px}

/* pay */
.pays{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.pay{background:var(--bg);padding:34px 30px;position:relative;overflow:hidden}
.pay .ic{width:44px;height:44px;border:1px solid var(--line2);display:flex;align-items:center;justify-content:center;color:var(--acc);margin-bottom:24px}
.pay h3{font-family:var(--fd);font-size:19px;font-weight:500;margin:0 0 10px}.pay p{margin:0;color:var(--tx2);font-size:15px}
.pay:hover{background:linear-gradient(160deg,rgba(255,107,44,.06),transparent 60%),var(--bg)}
.map-ru{margin-top:16px;border:1px solid var(--line);background:var(--bg1);padding:22px 26px;display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.map-ru .rt{flex:1;min-width:260px;height:2px;background:repeating-linear-gradient(90deg,var(--acc) 0 10px,transparent 10px 18px);position:relative;animation:route 1.2s linear infinite;background-size:18px 2px}
@keyframes route{to{background-position:18px 0}}
.map-ru .mono{color:var(--tx2)}

/* how teaser + more links */
.more-l{display:inline-flex;gap:10px;align-items:center;margin-top:30px;font-family:var(--fm);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--acc);text-decoration:none;border-bottom:1px solid var(--acc);padding-bottom:4px}
.more-l:after{content:"→"}
.how4{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
.how4 div{padding:26px 24px 26px 0;border-bottom:1px solid var(--line)}.how4 div+div{padding-left:24px;border-left:1px solid var(--line)}
.how4 h3{font-family:var(--fd);font-size:17px;font-weight:500;margin:14px 0 8px}.how4 p{margin:0;color:var(--tx2);font-size:14px}

/* forms: consent + modal */
.cons{grid-column:1/-1;display:flex!important;gap:12px;align-items:flex-start;text-transform:none;letter-spacing:0;font-family:var(--fb);font-size:13px;color:var(--tx2);cursor:pointer}
.cons input{appearance:none;-webkit-appearance:none;flex:0 0 18px;width:18px;height:18px;border:1px solid var(--line2);padding:0;margin-top:1px;position:relative;cursor:pointer;background:transparent}
.cons input:checked{background:var(--acc);border-color:var(--acc)}.cons input:checked:after{content:"";position:absolute;left:5px;top:1px;width:5px;height:10px;border:solid #0a0a0a;border-width:0 2px 2px 0;transform:rotate(45deg)}
.cons a{color:var(--tx)}
form .btn[disabled]{filter:grayscale(1);opacity:.5;cursor:not-allowed;transform:none}
.fmsg{grid-column:1/-1;font-size:13px;color:var(--acc);min-height:1em;margin:0}
dialog.dlg{border:1px solid var(--line2);background:var(--bg1);color:var(--tx);padding:0;max-width:640px;width:calc(100% - 32px);max-height:calc(100vh - 32px)}
dialog.dlg::backdrop{background:rgba(3,5,8,.72);backdrop-filter:blur(6px)}
dialog.dlg[open]{animation:dlgin .35s cubic-bezier(.2,.8,.2,1)}@keyframes dlgin{from{opacity:0;transform:translateY(20px)}}
.dlg-h{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;padding:30px 34px 0}
.dlg-h h2{font-size:clamp(22px,2.6vw,30px)}.dlg-h p{color:var(--tx2);margin:10px 0 0;font-size:15px}
.dlg-x{background:none;border:1px solid var(--line2);color:var(--tx);width:40px;height:40px;flex:0 0 40px;cursor:pointer;font-size:18px}.dlg-x:hover{border-color:var(--acc);color:var(--acc)}
dialog.dlg form{border:0;background:transparent}

/* contacts */
.cgrid{display:grid;grid-template-columns:1.25fr 1fr;gap:40px}
.cbig{font-family:var(--fd);font-size:clamp(24px,3vw,40px);font-weight:500;text-decoration:none;letter-spacing:-.02em;word-break:break-all}.cbig:hover{color:var(--acc)}
.cinfo{display:grid;gap:30px;align-content:start}.cinfo .mono{display:block;color:var(--mut);margin-bottom:8px}.cinfo p{margin:0;color:var(--tx2)}
.cinfo .box{border:1px solid var(--line);padding:24px;background:var(--bg1)}

/* instructions page */
.inst{display:grid;grid-template-columns:260px 1fr;gap:60px;align-items:start}
.toc{position:sticky;top:100px;display:grid;gap:2px;border-left:1px solid var(--line)}
.toc a{padding:8px 0 8px 18px;text-decoration:none;color:var(--mut);font-size:14px;margin-left:-1px;border-left:1px solid transparent;transition:color .2s,border-color .2s}
.toc a:hover,.toc a.on{color:var(--tx);border-color:var(--acc)}
.ist{padding:0 0 56px;margin-bottom:56px;border-bottom:1px solid var(--line);scroll-margin-top:100px}.ist:last-child{border-bottom:0}
.ist h2{font-size:clamp(24px,2.6vw,36px);display:flex;gap:18px;align-items:baseline}.ist h2 .mono{font-size:13px;color:var(--acc)}
.ist ul{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:14px}
.ist li{position:relative;padding-left:26px;color:var(--tx2)}.ist li:before{content:"";position:absolute;left:0;top:11px;width:12px;height:1px;background:var(--acc)}
.ist figure{margin:30px 0 0;border:1px solid var(--line);background:var(--bg1)}
.ist figure img{width:100%;max-height:460px;object-fit:contain;padding:18px}.ist figure.bp img{filter:var(--bpf)}.ist figure.bp{background:var(--bpb)}.ist figure.ph{background:#dfe4ea}
.ist figcaption{padding:12px 18px;border-top:1px solid var(--line);font-size:13px;color:var(--tx2);background:var(--bg1)}
.zones{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}
.zones div{border:1px solid rgba(255,107,44,.45);background:rgba(255,107,44,.06);padding:22px}.zones b{display:block;font-family:var(--fd);font-weight:500;font-size:34px;color:var(--acc)}.zones span{color:var(--tx2);font-size:14px}

/* documents page */
.dgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:16px}
.dc{border:1px solid var(--line);background:var(--bg1);padding:22px;display:flex;flex-direction:column;gap:14px;text-decoration:none;transition:border-color .25s,transform .25s;position:relative}
.dc:hover{border-color:var(--acc);transform:translateY(-3px)}
.dc .pg{aspect-ratio:3/2;background:radial-gradient(circle at 50% 55%,rgba(61,139,255,.14),transparent 70%);display:flex;align-items:center;justify-content:center;border:1px solid var(--line)}
.dc .pg img{max-height:80%;width:auto}
.dc b{font-size:16px}.dc .row{display:flex;justify-content:space-between;align-items:center;color:var(--mut)}.dc .row .acc{font-size:18px}
.dc .tag{position:absolute;top:34px;left:34px;background:var(--acc);color:#0a0a0a;font-family:var(--fm);font-size:10px;letter-spacing:.1em;padding:3px 7px}
.inside{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:60px}
.inside div{background:var(--bg);padding:20px;font-size:14px;color:var(--tx2)}.inside .mono{display:block;color:var(--acc);margin-bottom:8px}

/* reviews page */
.rv-empty{border:1px dashed var(--line2);padding:50px;text-align:center;color:var(--tx2)}
.rv-empty b{display:block;font-family:var(--fd);font-weight:500;font-size:24px;color:var(--tx);margin-bottom:12px}

/* policy */
.prose{max-width:860px}.prose h2{font-size:24px;margin:40px 0 12px}.prose p,.prose li{color:var(--tx2)}.prose .ph{background:rgba(255,107,44,.14);padding:0 4px}

/* footer v3 */
.ft{border-top:1px solid var(--line);padding:70px 0 34px;position:relative;z-index:1;overflow:hidden;background:linear-gradient(180deg,transparent,var(--bg1))}
.ft-top{display:grid;grid-template-columns:1.3fr 1.2fr .8fr .9fr;gap:40px;margin-bottom:60px}
.ft h4{font-family:var(--fm);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);font-weight:500;margin:0 0 18px}
.ft-col a{display:block;text-decoration:none;color:var(--tx2);padding:5px 0;font-size:14px;transition:color .2s,transform .2s}.ft-col a:hover{color:var(--acc);transform:translateX(3px)}
.ft-mods{display:grid;grid-template-columns:1fr 1fr;column-gap:20px}
.ft-mods a{font-family:var(--fm);font-size:12.5px;letter-spacing:.04em}
.ft-brand p{color:var(--tx2);font-size:14px;margin:18px 0 22px;max-width:340px}
.ft-mail{display:block;font-family:var(--fd);font-size:20px;text-decoration:none;margin-bottom:22px}.ft-mail:hover{color:var(--acc)}
.fbig{margin-bottom:34px;transition:-webkit-text-stroke-color .4s;background:linear-gradient(90deg,var(--acc),var(--blu));-webkit-background-clip:text;background-clip:text;background-size:0% 100%;background-repeat:no-repeat;transition:background-size 1.2s cubic-bezier(.2,.8,.2,1)}
.fbig.in{background-size:100% 100%;-webkit-text-stroke-color:transparent;opacity:.18}
.fr{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;color:var(--mut);font-size:13px;border-top:1px solid var(--line);padding-top:24px}
.fr a{color:var(--mut)}.fr a:hover{color:var(--acc)}
.totop{background:none;border:1px solid var(--line2);color:var(--tx);height:40px;padding:0 16px;cursor:pointer;font-family:var(--fm);font-size:11px;letter-spacing:.1em;text-transform:uppercase}.totop:hover{border-color:var(--acc);color:var(--acc)}

@media(max-width:1080px){
  .flow{grid-template-columns:1fr 1fr}.flow:before,.flow:after{display:none}.fs{border-bottom:1px solid var(--line)}
  .pickg,.cgrid,.inst{grid-template-columns:1fr}.toc{display:none}
  .board,.why,.how4,.inside{grid-template-columns:1fr 1fr}.wy+.wy,.how4 div+div{padding-left:0;border-left:0}.wy,.how4 div{padding-right:14px}
  .pays{grid-template-columns:1fr 1fr}.ft-top{grid-template-columns:1fr 1fr}
  .phd{padding:120px 0 50px}}
@media(max-width:640px){
  .flow,.board,.why,.how4,.pays,.inside,.zones,.ft-top{grid-template-columns:1fr}.fs{border-right:0}
  .fac{grid-template-columns:1fr;gap:4px}.cf{grid-template-columns:1fr}.cres{grid-template-columns:1fr}
  .cmodel{flex-wrap:wrap}.cmodel .btn{margin-left:0}.calc{padding:22px 18px}.dlg-h{padding:24px 20px 0}
  .cos{grid-template-columns:1fr 1fr}.co{padding:8px 10px}.co b{font-size:15px}}

.hr{position:relative}
.tsel{margin-top:34px;max-width:560px}.tsel .mono{display:block;margin-bottom:10px}.tsel .tabs{justify-content:flex-start;margin:0}
.co.up{transform:translate(-50%,calc(-100% - 12px))}.co.dn{transform:translate(-50%,12px)}
@media(max-width:1080px){.co.up,.co.dn{transform:none}.tsel{margin-top:26px}}
.tsel{max-width:none}.tsel .tabs{gap:3px}.tsel .tabs button{padding:6px 7px}
.inst>div{min-width:0}.ft-mods a{white-space:nowrap}
@media(min-width:1081px){.hr{width:84%;margin:0 auto}.co{font-size:10px;padding:7px 11px 8px}.co b{font-size:15px}}
.tsel .tabs{display:grid;grid-template-columns:repeat(6,minmax(0,max-content));justify-content:start}

/* ===== product page ===== */
.phero{min-height:auto;padding-top:120px}
.phero .crumbs{margin-bottom:22px}
.ph1{font-family:var(--fd);font-weight:500;letter-spacing:-.03em;line-height:1.02;font-size:clamp(28px,3vw,46px)}
.ph1 span{display:block}.ph1 .l3{font-size:1.45em;background:linear-gradient(90deg,var(--h1a) 0%,var(--acc2) 55%,var(--acc) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.pshort{list-style:none;padding:0;margin:26px 0 30px;display:grid;grid-template-columns:1fr 1fr;gap:10px 22px;max-width:620px}
.pshort li{position:relative;padding-left:18px;color:var(--tx2);font-size:15px;line-height:1.45}.pshort li:before{content:"";position:absolute;left:0;top:9px;width:8px;height:1px;background:var(--acc)}
.pchips{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}.pchips span{border:1px solid var(--line);padding:6px 10px;color:var(--tx2);font-size:10.5px}
.pkey{grid-template-columns:repeat(6,1fr)}
.pnav{position:sticky;top:0;z-index:40;background:var(--hdr);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.pnav .wrap{display:flex;gap:22px;align-items:center;overflow-x:auto;scrollbar-width:none;height:56px}.pnav .wrap::-webkit-scrollbar{display:none}
.pnav a:not(.btn){font-family:var(--fm);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;color:var(--tx2);white-space:nowrap;padding:18px 0;border-bottom:1px solid transparent}
.pnav a:not(.btn):hover,.pnav a.on{color:var(--tx);border-color:var(--acc)}
.pnav .btn{margin-left:auto;flex:0 0 auto}
header.solid:not(.hide)~main .pnav{top:76px}
.ps{padding:90px 0;scroll-margin-top:130px}.ps+.ps{border-top:1px solid var(--line)}
.pdesc{display:grid;grid-template-columns:1.7fr 1fr;gap:60px;align-items:start}
.ptext p{margin:0 0 18px;color:var(--tx2);font-size:17px;line-height:1.7}.ptext p:first-child{color:var(--tx);font-size:20px;line-height:1.55}
.pfacts{position:sticky;top:150px;border:1px solid var(--line);background:var(--bg1)}
.pfacts div{padding:16px 22px;border-bottom:1px solid var(--line)}.pfacts div:last-child{border-bottom:0}
.pfacts .mono{display:block;color:var(--mut);font-size:10.5px;margin-bottom:4px}.pfacts b{font-weight:600;font-size:15px}
.sgs{columns:2;column-gap:28px}
.sg{break-inside:avoid;border:1px solid var(--line);background:var(--bg1);margin:0 0 28px}
.sg h3{font-family:var(--fm);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--acc);font-weight:500;padding:16px 20px;border-bottom:1px solid var(--line)}
.sg dl{margin:0}.sg dl div{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:12px 20px;border-bottom:1px solid var(--line)}.sg dl div:last-child{border-bottom:0}
.sg dt{color:var(--tx2);font-size:14px}.sg dd{margin:0;font-weight:600;font-size:14px}
.sg dl div:hover{background:var(--hov)}
.pgal{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.pgal.g3{grid-template-columns:repeat(3,1fr)}.pgal.g4{grid-template-columns:repeat(4,1fr)}
.pf{margin:0;border:1px solid var(--line);background:var(--bg1);display:flex;flex-direction:column}
.pf a{display:block;background:#fff;aspect-ratio:1;overflow:hidden}.pf img{width:100%;height:100%;object-fit:contain;transition:transform .5s}.pf:hover img{transform:scale(1.03)}
.pf figcaption{display:flex;gap:12px;padding:12px 16px;border-top:1px solid var(--line);font-size:13.5px;color:var(--tx2)}
.lb.ph img{background:#fff}
.ptab{font-size:14px}.ptab th,.ptab td{white-space:normal;vertical-align:top}.ptab tbody th{font-weight:600;color:var(--tx);min-width:200px}
.ptab td.hl{color:var(--acc);font-weight:700;font-family:var(--fm);white-space:nowrap}.ptab td.wrapc{font-family:var(--fb);min-width:320px}
.pins tr.nc td{color:var(--mut)}
.ecu{margin-top:16px}.ecu .tw{border:0;border-top:1px solid var(--line)}
.pbz{display:grid;grid-template-columns:1.3fr 1fr;gap:30px;align-items:start}
.zones.z4{grid-template-columns:repeat(2,1fr);margin-top:0}.zones div.ok{border-color:rgba(61,139,255,.45);background:rgba(61,139,255,.06)}.zones div.ok b{color:var(--blu)}
.plist{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:12px}.plist li{position:relative;padding-left:24px;color:var(--tx2)}.plist li:before{content:"!";position:absolute;left:0;top:0;color:var(--acc);font-family:var(--fm);font-weight:700}
.pkit{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:start}
.kl{list-style:none;padding:0;margin:28px 0 0}.kl li{display:flex;gap:18px;padding:14px 0;border-top:1px solid var(--line);color:var(--tx2)}
.pdoc{display:flex;align-items:center;gap:24px;border:1px solid var(--line2);background:var(--bg1);padding:26px 30px;text-decoration:none;position:relative;transition:border-color .25s}
.pdoc:hover{border-color:var(--acc)}.pdoc .tag{background:var(--acc);color:#0a0a0a;font-family:var(--fm);font-size:11px;letter-spacing:.1em;padding:6px 10px}
.pdoc b{display:block;font-size:18px;margin-bottom:6px}.pdoc .arr{margin-left:auto;color:var(--acc);font-size:24px}
.cards.rel{grid-template-columns:repeat(4,1fr)}
@media(max-width:1080px){.pkey{grid-template-columns:repeat(3,1fr)}.pdesc,.pbz,.pkit{grid-template-columns:1fr}.pfacts{position:static}.sgs{columns:1}
  .pgal.g3,.pgal.g4{grid-template-columns:repeat(2,1fr)}.cards.rel{grid-template-columns:repeat(2,1fr)}.phero{padding-top:100px}}
@media(max-width:640px){.pshort{grid-template-columns:1fr}.pkey{grid-template-columns:1fr 1fr}.pgal,.pgal.g3,.pgal.g4,.cards.rel{grid-template-columns:1fr}
  .sg dl div{grid-template-columns:1fr;gap:2px}.zones.z4{grid-template-columns:1fr}.pdoc{flex-wrap:wrap}.ps{padding:64px 0}}
.pnav{transition:top .35s cubic-bezier(.2,.8,.2,1)}
.pkey b{font-size:clamp(20px,1.9vw,28px);white-space:nowrap}.pkey b small{font-family:var(--fm);font-size:12px;color:var(--mut);margin-left:6px;letter-spacing:0}
.pgal{grid-template-columns:repeat(3,1fr)}
@media(max-width:1080px){.pgal{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.pgal{grid-template-columns:1fr}}
/* product v2: viewer, bottom nav */
.phero canvas.stars{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.pv{position:relative;z-index:2}
.pv-main{position:relative;aspect-ratio:5/4;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);background:radial-gradient(circle at 50% 50%,rgba(61,139,255,.14),transparent 65%);overflow:hidden;transition:background .3s}
.pv-main .ring{left:50%;width:78%;transform:translate(-50%,-50%);animation:none}
.pv-main a{display:flex;width:100%;height:100%;align-items:center;justify-content:center;cursor:zoom-in;position:relative;z-index:1}
.pv-main img{max-width:88%;max-height:88%;object-fit:contain;filter:var(--shd);transition:opacity .18s}
.pv-main.w{background:#fff}.pv-main.w img{filter:none;max-width:96%;max-height:96%}.pv-main.w .ring{display:none}
.pv-th{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;margin-top:10px}
.pv-th button{aspect-ratio:1;border:1px solid var(--line);background:var(--bg1);padding:4px;cursor:pointer;transition:border-color .2s}
.pv-th button.w{background:#fff}.pv-th button img{width:100%;height:100%;object-fit:contain}
.pv-th button:hover{border-color:var(--line2)}.pv-th button.on{border-color:var(--acc);box-shadow:0 0 0 1px var(--acc)}
.pnav{position:fixed;top:auto!important;bottom:0;left:0;right:0;border-bottom:0;border-top:1px solid var(--line);z-index:55;transform:translateY(100%);transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.pnav.show{transform:none}
body[data-page=product] .ft{padding-bottom:90px}
.h2b{margin-bottom:40px}
details.more{margin-top:4px}details.more summary{list-style:none;cursor:pointer;display:inline-flex;gap:10px;align-items:center;font-family:var(--fm);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--acc);border-bottom:1px solid var(--acc);padding:0 0 4px;font-weight:500}
details.more summary::-webkit-details-marker{display:none}details.more summary:after{content:"↓";position:static;border:0;width:auto;height:auto;transform:none}
details.more .c,details.more[open] .o{display:none}details.more[open] .c{display:inline}details.more[open] summary:after{content:"↑"}
details.more[open] summary{margin-bottom:22px}details.more p{margin:0 0 18px;color:var(--tx2);font-size:17px;line-height:1.7}
@media(max-width:640px){.pv-th{grid-template-columns:repeat(4,1fr)}}
.pv-main .ring{position:absolute;top:50%;aspect-ratio:1;border-radius:50%;border:1px dashed var(--line2);pointer-events:none}
.pv-main a{position:absolute;inset:0}
details.more,details.more:last-child{border:0}details.more summary{padding:0 0 4px;font-size:12px}
.pfacts{top:100px}
.pv{max-width:520px;width:100%;justify-self:end}
.pv-main{aspect-ratio:4/3}
.pv-main.w img{max-width:92%;max-height:92%}
.pv-th{gap:6px}
@media(max-width:1080px){.pv{justify-self:stretch;max-width:none}}
.plinks{color:var(--tx2);font-size:16px;line-height:1.7;margin:0 0 18px;padding-left:16px;border-left:2px solid var(--acc)}
.plinks a{color:var(--tx);text-decoration:underline;text-decoration-color:var(--acc);text-underline-offset:3px}.plinks a:hover{color:var(--acc)}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
img{height:auto}
.fs>.mono{display:block;height:16px;line-height:16px}
.fs .n{margin:32px 0 28px;width:30px;height:30px}
.flow:before{top:89px}.flow:after{top:85px}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}