/* Nivex — "Luminescent Precision" design system */
:root{
  --bg:#0B1220;--panel:#101827;--panel2:#151b2a;--line:#1E293B;--hair:#334155;
  --blue:#1769FF;--blue-soft:#b3c5ff;--cyan:#42D9FF;--violet:#8555A1;--violet-l:#e5b4ff;
  --text:#dce2f6;--text2:#c2c6d8;--muted:#94A3B8;--muted2:#64748B;
  --light:#F8FAFC;--white:#fff;--lline:#E2E8F0;--ink:#0B1220;
  --fd:'Space Grotesk',system-ui,sans-serif;--fb:'Inter',system-ui,sans-serif;
  --r:16px;--r-in:12px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{font-family:var(--fb);background:var(--bg);color:var(--text);font-size:15px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;font-variant-numeric:tabular-nums}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit}
h1,h2,h3,h4{font-family:var(--fd);font-weight:700;line-height:1.15;letter-spacing:-.015em;color:#fff}
.wrap{max-width:1280px;margin:0 auto;padding:0 32px}
.sec{padding:96px 0;position:relative}
.sec.alt{background:var(--panel);border-block:1px solid var(--line)}
.sec.light{background:var(--light);color:var(--ink)}
.sec.light h2,.sec.light h3,.sec.light h4{color:var(--ink)}
.ico{width:1.25em;height:1.25em;flex:none;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* section heading */
.sh{margin-bottom:48px;max-width:720px}
.sh.c{text-align:center;margin-inline:auto}
.over{font-family:var(--fd);font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);display:inline-flex;align-items:center;gap:10px;margin-bottom:14px}
.over::before{content:"";width:24px;height:1px;background:var(--cyan)}
.sec.light .over{color:var(--blue)}.sec.light .over::before{background:var(--blue)}
.sh h2{font-size:clamp(28px,3.6vw,40px);line-height:1.2;margin-bottom:14px}
.sh p{color:var(--muted);font-size:16px;line-height:1.7}
.sec.light .sh p{color:#475569}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--fd);font-weight:700;font-size:13px;letter-spacing:.06em;text-transform:uppercase;padding:14px 26px;border-radius:10px;border:1px solid transparent;cursor:pointer;transition:all .25s;white-space:nowrap}
.btn-p{background:var(--blue);color:#fff}
.btn-p:hover{box-shadow:0 0 28px rgba(23,105,255,.45);transform:translateY(-2px)}
.btn-s{background:transparent;border-color:var(--hair);color:#fff}
.btn-s:hover{border-color:var(--cyan);color:var(--cyan)}
.btn-v{background:var(--violet);color:#fff}
.btn-v:hover{box-shadow:0 0 28px rgba(133,85,161,.5);transform:translateY(-2px)}
.btn-sm{padding:9px 16px;font-size:12px;border-radius:9px}

/* header */
.hdr{position:fixed;inset:0 0 auto;z-index:100;background:transparent;border-bottom:1px solid var(--line);transition:box-shadow .3s}
.hdr::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(11,18,32,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.hdr.sc{box-shadow:0 8px 32px rgba(0,0,0,.45)}
.hdr-in{max-width:1280px;margin:0 auto;padding:0 32px;height:76px;display:flex;align-items:center;gap:28px}
.logo img{height:38px;width:auto}
.nav{margin-left:auto}
.nav>ul{display:flex;align-items:center;gap:4px}
.nl{display:flex;align-items:center;gap:5px;white-space:nowrap;padding:8px 12px;border-radius:9px;font-size:14px;font-weight:500;color:var(--text2);cursor:pointer;transition:all .2s}
.nl:hover{color:#fff;background:var(--panel)}
.nl.on{background:var(--blue);color:#fff;font-weight:600}
.nl .ch{width:14px;height:14px;opacity:.6}
.ni{position:relative}
.dd{position:absolute;top:100%;left:0;padding-top:10px;min-width:230px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:all .22s}
.dd>div{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:8px;box-shadow:0 20px 40px -10px rgba(0,0,0,.6)}
.ni:hover .dd{opacity:1;visibility:visible;transform:none}
.dd a{display:block;padding:10px 14px;border-radius:9px;font-size:14px;color:var(--text2);transition:all .15s}
.dd a:hover{background:#232a39;color:#fff}
.hdr-ph{display:flex;align-items:center;gap:8px;padding:8px 14px;border:1px solid var(--line);border-radius:10px;background:var(--panel);font-size:13px;font-weight:500;color:var(--text2);white-space:nowrap}
.hdr-ph .ico{color:var(--cyan);width:15px;height:15px}
.ham{display:none;background:none;border:1px solid var(--line);border-radius:10px;width:42px;height:42px;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px;margin-left:auto}
.ham span{display:block;width:20px;height:2px;background:#fff;border-radius:2px;transition:.25s}
.ham.op span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.ham.op span:nth-child(2){opacity:0}
.ham.op span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* hero */
.hero{padding:140px 0 88px;position:relative;overflow:hidden}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;pointer-events:none;filter:blur(90px)}
.hero::before{width:420px;height:420px;left:-140px;top:-60px;background:rgba(23,105,255,.2)}
.hero::after{width:520px;height:520px;right:-120px;top:40%;background:rgba(0,190,226,.12)}
.hero-g{display:grid;grid-template-columns:7fr 5fr;gap:56px;align-items:center;position:relative;z-index:1}
.pill-live{display:inline-flex;align-items:center;gap:10px;padding:7px 16px;border-radius:999px;background:var(--panel);border:1px solid var(--line);font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--cyan);margin-bottom:26px}
.pill-live i{width:8px;height:8px;border-radius:50%;background:var(--cyan);animation:pulse 1.6s infinite}
@keyframes pulse{50%{opacity:.35;transform:scale(1.4)}}
.hero h1{font-size:clamp(38px,5.4vw,60px);line-height:1.08;letter-spacing:-.02em;margin-bottom:22px}
.grad{background:linear-gradient(90deg,var(--cyan),var(--blue-soft) 45%,#4d8bff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:18px;line-height:1.7;color:var(--muted);max-width:560px;margin-bottom:34px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:44px}
.trust3{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;max-width:640px}
.t3{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;background:var(--panel2);border:1px solid var(--line)}
.t3 .ico{color:var(--cyan);width:22px;height:22px}
.t3 b{display:block;font-family:var(--fd);font-size:14px;color:#fff}
.t3 span{font-size:12px;color:var(--muted)}
.hero-vis{position:relative}
.hv-frame{position:relative;aspect-ratio:4/5;border-radius:24px;overflow:hidden;border:1px solid var(--hair);box-shadow:0 0 48px -6px rgba(66,217,255,.28),0 30px 60px -20px rgba(0,0,0,.6);background:var(--panel)}
.hv-frame .sl{position:absolute;inset:0;opacity:0;transition:opacity 1.2s}
.hv-frame .sl.on{opacity:1}
.hv-frame img{width:100%;height:100%;object-fit:cover}
.hv-frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(11,18,32,.85));pointer-events:none}
.hv-badge{position:absolute;left:18px;bottom:18px;z-index:2;display:flex;gap:8px;flex-wrap:wrap}
.spec{display:inline-flex;align-items:center;padding:5px 11px;border-radius:999px;background:var(--line);color:var(--muted);font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;border:1px solid transparent;white-space:nowrap}
.spec.hl{background:rgba(66,217,255,.12);color:var(--cyan);border-color:rgba(66,217,255,.35)}
.hv-dots{position:absolute;right:18px;bottom:22px;z-index:2;display:flex;gap:6px}
.hv-dots button{width:8px;height:8px;border-radius:4px;border:0;background:rgba(255,255,255,.3);cursor:pointer;transition:all .3s}
.hv-dots button.on{width:26px;background:var(--cyan)}

/* metrics */
.metrics{background:var(--panel);border-block:1px solid var(--line)}
.m-g{display:grid;grid-template-columns:repeat(5,1fr)}
.m{padding:38px 12px;text-align:center;border-left:1px solid var(--line)}
.m:first-child{border-left:0}
.m b{display:block;font-family:var(--fd);font-size:44px;line-height:1.1;font-weight:700;letter-spacing:-.02em;color:#fff}
.m b em{font-style:normal;color:var(--cyan)}
.m span{display:block;margin-top:6px;font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted2)}

/* application category cards */
.cat-g{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cc{position:relative;display:block;aspect-ratio:4/3;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:var(--panel);transition:all .35s}
.cc img{width:100%;height:100%;object-fit:cover;transition:transform .6s,opacity .3s;opacity:.85}
.cc::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,18,32,0) 25%,rgba(11,18,32,.95))}
.cc:hover{border-color:rgba(66,217,255,.5);box-shadow:0 0 24px -4px rgba(66,217,255,.25),0 20px 40px -15px rgba(11,18,32,.5);transform:translateY(-4px)}
.cc:hover img{transform:scale(1.06);opacity:1}
.cc-b{position:absolute;inset:auto 0 0;padding:22px;z-index:2}
.cc-b h3{font-size:20px;margin-bottom:6px}
.cc-b p{font-size:12px;color:var(--muted);margin-bottom:10px}
.cc-b .go{font-family:var(--fd);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--cyan)}

/* catalog */
.filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:44px}
.f{padding:9px 20px;border-radius:999px;background:var(--panel);border:1px solid var(--line);color:var(--muted);font-size:13px;font-weight:600;cursor:pointer;transition:all .2s}
.f:hover{color:#fff;border-color:var(--hair)}
.f.on{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 0 20px rgba(23,105,255,.35)}
.pg{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:24px}
.pc{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:all .35s}
.pc:hover{border-color:rgba(66,217,255,.45);transform:translateY(-6px);box-shadow:0 0 24px -4px rgba(66,217,255,.25),0 20px 40px -15px rgba(11,18,32,.5)}
.pc.hide{display:none}
.pc-i{position:relative;aspect-ratio:1/1;overflow:hidden;background:#0a0f1a}
.pc-i img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.pc:hover .pc-i img{transform:scale(1.05)}
.pc-top{position:absolute;inset:14px 14px auto;display:flex;justify-content:space-between;z-index:2}
.pc-top .spec{background:rgba(11,18,32,.82);backdrop-filter:blur(6px);border-color:var(--hair);color:#fff}
.pc-top .spec.hl{color:var(--cyan);border-color:rgba(66,217,255,.45)}
.pc-b{padding:22px;display:flex;flex-direction:column;flex:1}
.pc-cat{font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted2);margin-bottom:6px}
.pc-b h3{font-size:20px;margin-bottom:10px;line-height:1.25}
.pc-b p{font-size:13px;color:var(--muted);line-height:1.65;margin-bottom:16px}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:20px}
.pc-act{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:16px;border-top:1px solid var(--line)}
.lnk{font-size:13px;font-weight:600;color:var(--cyan);display:inline-flex;align-items:center;gap:6px;transition:gap .2s}
.lnk:hover{gap:10px}

/* feature split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.imgs{position:relative;padding-bottom:56px;padding-right:56px}
.imgs .a{border-radius:20px;overflow:hidden;border:1px solid var(--hair);aspect-ratio:4/5;box-shadow:0 0 48px -8px rgba(66,217,255,.2)}
.imgs .a img,.imgs .b img{width:100%;height:100%;object-fit:cover}
.imgs .b{position:absolute;right:0;bottom:0;width:46%;aspect-ratio:3/4;border-radius:16px;overflow:hidden;border:4px solid var(--bg);outline:1px solid var(--hair);box-shadow:0 20px 40px -10px rgba(0,0,0,.6)}
.fl{display:grid;gap:14px;margin:28px 0 34px}
.fi{display:flex;gap:16px;padding:16px 18px;border-radius:14px;background:var(--panel);border:1px solid var(--line);transition:border-color .25s}
.fi:hover{border-color:rgba(66,217,255,.4)}
.fi-i{width:44px;height:44px;border-radius:12px;background:rgba(66,217,255,.1);border:1px solid rgba(66,217,255,.25);display:grid;place-items:center;color:var(--cyan);flex:none}
.fi-i .ico{width:22px;height:22px}
.fi h4{font-size:16px;margin-bottom:4px}
.fi p{font-size:13px;color:var(--muted);line-height:1.6}

/* chapter banner */
.chap{position:relative;min-height:520px;display:flex;align-items:center;overflow:hidden;border-block:1px solid var(--line)}
.chap>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.chap::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(100deg,rgba(11,18,32,.96) 0%,rgba(11,18,32,.78) 45%,rgba(11,18,32,.25) 100%)}
.chap .wrap{position:relative;z-index:2;width:100%}
.chap-in{max-width:560px}
.chap h2{font-size:clamp(30px,4vw,48px);margin-bottom:16px;line-height:1.12}
.chap p{color:var(--text2);font-size:17px;line-height:1.7;margin-bottom:28px}

/* range lines */
.rg{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.rc{position:relative;aspect-ratio:16/10;border-radius:20px;overflow:hidden;border:1px solid var(--hair)}
.rc img{width:100%;height:100%;object-fit:cover;object-position:center 30%;transition:transform .6s}
.rc:hover img{transform:scale(1.05)}
.rc::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,18,32,.1) 20%,rgba(11,18,32,.95))}
.rc-b{position:absolute;inset:auto 0 0;padding:30px;z-index:2}
.rc-b .over{margin-bottom:8px}
.rc-b h3{font-size:28px;margin-bottom:14px}
.rc-m{display:flex;gap:8px;margin-bottom:18px}

/* promise (light) */
.wg{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.wc{background:#fff;border:1px solid var(--lline);border-radius:var(--r);padding:30px;transition:all .3s}
.wc:hover{transform:translateY(-4px);border-color:var(--blue);box-shadow:0 20px 40px -20px rgba(23,105,255,.35)}
.wi{width:48px;height:48px;border-radius:12px;background:rgba(23,105,255,.08);color:var(--blue);display:grid;place-items:center;margin-bottom:20px}
.wi .ico{width:24px;height:24px}
.wc h3{font-size:19px;margin-bottom:10px}
.wc p{font-size:14px;color:#475569;line-height:1.7}

/* RFQ / CTA */
.rfq{padding:0 0 96px}
.rfq-in{position:relative;overflow:hidden;border-radius:24px;padding:56px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;background:linear-gradient(120deg,#0f2a6b 0%,#1769FF 55%,#5b3a8c 140%);box-shadow:0 0 48px -8px rgba(23,105,255,.45)}
.rfq-in::after{content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;background:rgba(66,217,255,.25);filter:blur(70px)}
.rfq-in>*{position:relative;z-index:1}
.rfq h2{font-size:clamp(26px,3.2vw,38px);margin-bottom:10px}
.rfq p{color:rgba(255,255,255,.82);max-width:520px;font-size:16px}
.rfq-b{display:flex;gap:14px;flex-wrap:wrap}
.btn-w{background:#fff;color:var(--ink)}
.btn-w:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(0,0,0,.3)}
.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}

/* footer */
.ftr{background:var(--bg);border-top:1px solid var(--line);padding:72px 0 28px}
.fg{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}
.ftr .logo img{height:40px;margin-bottom:18px}
.ftr p{font-size:14px;color:var(--muted);max-width:340px;line-height:1.7}
.ftag{margin-top:14px;font-family:var(--fd);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan)}
.soc{display:flex;gap:10px;margin-top:20px}
.soc a{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:var(--panel);display:grid;place-items:center;font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;transition:all .2s}
.soc a:hover{border-color:var(--cyan);color:var(--cyan)}
.fc h4{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);margin-bottom:18px}
.fc a{display:block;font-size:14px;color:var(--muted);padding:5px 0;transition:all .2s}
.fc a:hover{color:#fff;padding-left:4px}
.fb{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:24px;border-top:1px solid var(--line);font-size:13px;color:var(--muted2)}

/* whatsapp */
.wa{position:fixed;right:24px;bottom:24px;z-index:90;width:58px;height:58px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 8px 32px rgba(0,0,0,.45);animation:wap 2.4s infinite;transition:transform .25s}
.wa:hover{transform:scale(1.08)}
@keyframes wap{0%{box-shadow:0 8px 32px rgba(0,0,0,.45),0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 8px 32px rgba(0,0,0,.45),0 0 0 14px rgba(37,211,102,0)}100%{box-shadow:0 8px 32px rgba(0,0,0,.45),0 0 0 0 rgba(37,211,102,0)}}
.wa svg{width:30px;height:30px;fill:#fff}

/* page hero (inner pages) */
.ph{padding:140px 0 56px;position:relative;overflow:hidden;border-bottom:1px solid var(--line);background:linear-gradient(180deg,var(--panel),var(--bg))}
.ph::before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-100px;top:-120px;background:rgba(23,105,255,.2);filter:blur(90px)}
.ph .wrap{position:relative}
.bc{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px;font-size:13px;color:var(--muted2)}
.bc a:hover{color:var(--cyan)}
.ph h1{font-size:clamp(32px,4.6vw,52px);letter-spacing:-.02em;margin-bottom:14px}
.ph .sub{color:var(--muted);font-size:17px;max-width:620px;line-height:1.7}
.ph .tags{margin:22px 0 0}

/* product detail */
.pd{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.gal-main{border-radius:20px;overflow:hidden;border:1px solid var(--hair);aspect-ratio:4/5;background:var(--panel);box-shadow:0 0 48px -8px rgba(66,217,255,.2)}
.gal-main img{width:100%;height:100%;object-fit:cover}
.gal-t{display:flex;gap:12px;margin-top:14px}
.gt{width:88px;aspect-ratio:1;border-radius:12px;overflow:hidden;border:2px solid var(--line);cursor:pointer;opacity:.65;transition:all .2s;background:var(--panel)}
.gt img{width:100%;height:100%;object-fit:cover}
.gt.on,.gt:hover{border-color:var(--cyan);opacity:1}
.pi .over{margin-bottom:12px}
.pi h2{font-size:clamp(28px,3.4vw,38px);margin-bottom:16px}
.pi-d{color:var(--muted);font-size:16px;line-height:1.75;margin-bottom:28px}
.sg{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:28px}
.si{padding:14px 16px;border-radius:12px;background:var(--panel);border:1px solid var(--line)}
.si.hi{border-color:rgba(66,217,255,.35);background:rgba(66,217,255,.06)}
.sk{font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted2);margin-bottom:4px}
.sv{font-family:var(--fd);font-size:20px;font-weight:700;color:#fff}
.si.hi .sv{color:var(--cyan)}
.pi-a{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}
.trust{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.ti{display:flex;gap:12px;align-items:center;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--panel2)}
.ti .ico{color:var(--cyan);width:22px;height:22px}
.ti b{display:block;font-family:var(--fd);font-size:14px;color:#fff}
.ti span{font-size:12px;color:var(--muted)}
.tnav{display:flex;gap:8px;border-bottom:1px solid var(--line);margin-bottom:36px;overflow-x:auto}
.tb{padding:14px 22px;background:none;border:0;border-bottom:2px solid transparent;color:var(--muted);font-family:var(--fd);font-size:14px;font-weight:600;letter-spacing:.04em;cursor:pointer;white-space:nowrap;margin-bottom:-1px;transition:all .2s}
.tb:hover{color:#fff}
.tb.on{color:var(--cyan);border-bottom-color:var(--cyan)}
.tp{display:none}.tp.on{display:block}
.fgd{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.fcard{padding:24px;border-radius:var(--r);background:var(--panel);border:1px solid var(--line);transition:border-color .25s}
.fcard:hover{border-color:rgba(66,217,255,.4)}
.fcard h4{font-size:16px;margin-bottom:10px;display:flex;align-items:center;gap:12px}
.fcard h4 .ico{color:var(--cyan);width:22px;height:22px}
.fcard p{font-size:14px;color:var(--muted);line-height:1.7}
.stbl{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--panel)}
.stbl td{padding:16px 22px;border-bottom:1px solid var(--line);font-size:15px}
.stbl tr:last-child td{border-bottom:0}
.stbl td:first-child{width:36%;color:var(--muted);font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}
.stbl td:last-child{color:#fff;font-weight:500}
.stbl tr:nth-child(even){background:rgba(255,255,255,.02)}
.rel{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.rc2{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:all .3s;display:block}
.rc2:hover{border-color:rgba(66,217,255,.45);transform:translateY(-5px);box-shadow:0 0 24px -4px rgba(66,217,255,.25)}
.rc2 .pc-i{aspect-ratio:4/3}
.rc2-b{padding:20px}
.rc2-b h3{font-size:18px;margin:4px 0 12px}
.rc2-b .tags{margin-bottom:14px}

/* about */
.ab{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.ab-img{border-radius:20px;overflow:hidden;border:1px solid var(--hair);box-shadow:0 0 48px -8px rgba(66,217,255,.2)}
.ab-img img{width:100%;height:100%;object-fit:cover}
.ab h2{font-size:clamp(28px,3.4vw,40px);margin-bottom:22px}
.ab-t p{color:var(--muted);font-size:16px;line-height:1.8;margin-bottom:16px}
.ab-s{display:grid;grid-template-columns:repeat(4,1fr);margin-top:28px;border:1px solid var(--line);border-radius:var(--r);background:var(--panel);overflow:hidden}
.ab-s div{padding:20px 8px;text-align:center;border-left:1px solid var(--line)}
.ab-s div:first-child{border-left:0}
.ab-s b{display:block;font-family:var(--fd);font-size:26px;color:#fff}
.ab-s span{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted2);font-weight:600}
.mg{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.vg{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.vc{display:flex;gap:18px;padding:26px;border-radius:var(--r);background:var(--panel);border:1px solid var(--line)}
.vc:hover{border-color:rgba(66,217,255,.4)}
.vc h4{font-size:18px;margin-bottom:8px}
.vc p{font-size:14px;color:var(--muted);line-height:1.7}

/* contact */
.cg{display:grid;grid-template-columns:5fr 7fr;gap:40px;align-items:start}
.ic{display:flex;gap:16px;padding:22px;border-radius:var(--r);background:var(--panel);border:1px solid var(--line);margin-bottom:16px}
.ic-i{width:46px;height:46px;border-radius:12px;background:rgba(66,217,255,.1);border:1px solid rgba(66,217,255,.25);color:var(--cyan);display:grid;place-items:center;flex:none}
.ic h4{font-size:16px;margin-bottom:6px}
.ic p{color:var(--muted);font-size:14px}
.ic a,.dbox a{display:inline-block;margin-top:8px;font-size:13px;font-weight:600;color:var(--cyan)}
.dbox{padding:26px;border-radius:var(--r);background:linear-gradient(135deg,rgba(133,85,161,.25),rgba(23,105,255,.12));border:1px solid rgba(133,85,161,.5)}
.dbox h4{font-size:18px;margin-bottom:10px}
.dbox p{color:var(--text2);font-size:14px}
.cform{padding:36px;border-radius:20px;background:var(--panel);border:1px solid var(--hair);box-shadow:0 0 48px -10px rgba(23,105,255,.3)}
.cform h3{font-size:26px;margin-bottom:6px}
.csub{color:var(--muted);font-size:14px;margin-bottom:26px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fgp{margin-bottom:16px}
.fgp label{display:block;font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.fgp input,.fgp select,.fgp textarea{width:100%;padding:13px 16px;border-radius:12px;border:1px solid var(--hair);background:var(--bg);color:#fff;font-family:var(--fb);font-size:15px;transition:all .2s}
.fgp input::placeholder,.fgp textarea::placeholder{color:var(--muted2)}
.fgp input:focus,.fgp select:focus,.fgp textarea:focus{outline:0;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(66,217,255,.15)}
.fgp textarea{min-height:130px;resize:vertical}
#formError{display:none;color:#ffb4ab;background:rgba(147,0,10,.25);border:1px solid rgba(255,180,171,.3);padding:12px 14px;border-radius:10px;font-size:14px;margin-bottom:16px}
.btn-sub{width:100%}

/* reveal */
.js .rv{opacity:0;transform:translateY(22px);transition:opacity .7s,transform .7s}
.js .rv.vi{opacity:1;transform:none}

/* responsive */
@media(max-width:1260px){.hdr-ph{display:none}}
@media(max-width:1080px){
  .hero-g,.split,.pd,.ab,.cg{grid-template-columns:1fr;gap:44px}
  .hero-vis{max-width:520px}
  .cat-g,.wg,.fgd,.rel{grid-template-columns:repeat(2,1fr)}
  .m-g{grid-template-columns:repeat(3,1fr)}
  .m:nth-child(4){border-left:0}
  .fg{grid-template-columns:1fr 1fr}
  .hdr-ph{display:none}
}
@media(max-width:900px){
  .ham{display:flex}
  .hdr .btn-sm{display:none}
  .nav{position:fixed;top:76px;left:0;right:0;bottom:0;height:calc(100vh - 76px);height:calc(100dvh - 76px);z-index:99;background:var(--bg);margin:0;padding:16px 24px 40px;overflow-y:auto;transform:translateX(100%);transition:transform .3s}
  .nav.op{transform:none}
  .nav>ul{flex-direction:column;align-items:stretch;gap:2px}
  .nl{padding:14px;font-size:16px;justify-content:space-between}
  .dd{position:static;opacity:1;visibility:visible;transform:none;padding:0;display:none}
  .dd>div{background:var(--panel2);box-shadow:none;margin:0 0 8px}
  .ni.expanded .dd{display:block}
  .ni:hover .dd{transform:none}
}
@media(max-width:680px){
  .wrap,.hdr-in{padding-inline:20px}
  .sec{padding:64px 0}
  .hero{padding:112px 0 56px}
  .hero p.lead{font-size:16px}
  .trust3,.sg,.trust,.frow,.vg,.rg{grid-template-columns:1fr}
  .cat-g,.wg,.fgd,.rel{grid-template-columns:1fr}
  .m-g{grid-template-columns:repeat(2,1fr)}
  .m{border-left:0;border-top:1px solid var(--line)}
  .m b{font-size:34px}
  .m:last-child{grid-column:1/-1}
  .imgs{padding:0 0 40px}
  .rfq-in{padding:34px 24px}
  .fg{grid-template-columns:1fr}
  .ab-s{grid-template-columns:repeat(2,1fr)}
  .ab-s div:nth-child(3){border-left:0}
  .ab-s div:nth-child(n+3){border-top:1px solid var(--line)}
  .cform{padding:24px}
  .wa{width:52px;height:52px;right:16px;bottom:16px}
  .tb{padding:12px 16px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
@media(max-width:680px){.hv-dots{bottom:auto;top:16px;right:16px}}

.mob-only{display:none}
@media(max-width:900px){
  .mob-only{display:block}
  .mob-cta{display:grid;gap:12px;margin-top:20px;padding-top:20px;border-top:1px solid var(--line)}
  .mob-cta .btn{width:100%;padding:16px}
  .nl{border-bottom:1px solid var(--line);border-radius:0}
  .nl.on{border-radius:10px;border-bottom-color:transparent}
  .dd a{padding:13px 16px;font-size:15px}
}

/* ================= v3 MOTION LAYER ================= */
html.js body.lock{overflow:hidden}
/* preloader */
#pre{position:fixed;inset:0;z-index:300;background:var(--bg);display:grid;place-items:center;transition:opacity .6s .1s,visibility .6s .1s}
#pre.done{opacity:0;visibility:hidden}
#pre .pl{display:grid;gap:22px;justify-items:center}
#pre img{height:46px;animation:plg 1.4s ease-in-out infinite}
#pre i{display:block;width:180px;height:2px;background:var(--line);overflow:hidden;border-radius:2px}
#pre i::after{content:"";display:block;height:100%;width:100%;background:linear-gradient(90deg,var(--blue),var(--cyan));transform:translateX(-100%);animation:plb 1.1s cubic-bezier(.6,.1,.2,1) forwards}
@keyframes plb{to{transform:none}}
@keyframes plg{50%{filter:drop-shadow(0 0 14px rgba(66,217,255,.7))}}
/* progress + cursor glow */
#prog{position:fixed;top:0;left:0;height:3px;width:100%;transform:scaleX(0);transform-origin:0 50%;background:linear-gradient(90deg,var(--blue),var(--cyan));z-index:200;pointer-events:none}
#cur{position:fixed;left:0;top:0;width:340px;height:340px;margin:-170px 0 0 -170px;border-radius:50%;pointer-events:none;z-index:1;background:radial-gradient(circle,rgba(66,217,255,.10),transparent 65%);opacity:0;transition:opacity .4s;mix-blend-mode:screen}
#cur.on{opacity:1}
.hdr{transition:transform .45s cubic-bezier(.2,.7,.2,1),box-shadow .3s}
.hdr.hide{transform:translateY(-100%)}
/* split text */
[data-split] .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.12em;margin-bottom:-.12em}
[data-split] .wdi{display:inline-block;transform:translateY(112%) rotate(4deg);transform-origin:0 100%;transition:transform .95s cubic-bezier(.2,.8,.2,1);transition-delay:calc(var(--i)*55ms)}
[data-split].in .wdi{transform:none}
/* hero video */
.vh{position:relative;height:100vh;min-height:620px;display:flex;align-items:center;overflow:hidden;isolation:isolate}
.vh-v{position:absolute;inset:-6% 0 -6%;z-index:-3;will-change:transform}
.vh-v video,.vh-v img{width:100%;height:100%;object-fit:cover}
.vh::before{content:"";position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(11,18,32,.93) 0%,rgba(11,18,32,.72) 38%,rgba(11,18,32,.12) 72%,rgba(11,18,32,.25) 100%)}
.vh::after{content:"";position:absolute;inset:auto 0 0;height:34%;z-index:-1;background:linear-gradient(180deg,transparent,var(--bg))}
.vh .wrap{width:100%;padding-top:70px}
.vh-in{max-width:700px;padding-bottom:9vh;will-change:transform,opacity}
.vh h1{font-size:clamp(40px,6.2vw,84px);line-height:1.02;letter-spacing:-.03em;margin-bottom:24px}
.vh h1 .grad{background-size:220% 100%;animation:shim 6s linear infinite}
@keyframes shim{to{background-position:-220% 0}}
.vh p.lead{font-size:18px;line-height:1.7;color:var(--text2);max-width:540px;margin-bottom:34px;opacity:0;transform:translateY(20px);transition:all .9s .7s}
.vh .hero-cta,.vh .pill-live{opacity:0;transform:translateY(20px);transition:all .9s .9s}
.vh .pill-live{transition-delay:.2s}
.vh.go p.lead,.vh.go .hero-cta,.vh.go .pill-live{opacity:1;transform:none}
.vh-chips{position:absolute;left:0;right:0;bottom:30px;z-index:2}
.vh-chips .wrap{padding-top:0;display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.chip{display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border-radius:999px;background:rgba(16,24,39,.7);backdrop-filter:blur(10px);border:1px solid var(--hair);font-size:12px;font-weight:600;letter-spacing:.04em;color:#fff}
.chip .ico{color:var(--cyan);width:16px;height:16px}
.scue{margin-left:auto;display:flex;align-items:center;gap:12px;font-family:var(--fd);font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.scue i{display:block;width:22px;height:36px;border:1.5px solid var(--hair);border-radius:12px;position:relative}
.scue i::after{content:"";position:absolute;left:50%;top:7px;width:3px;height:7px;margin-left:-1.5px;border-radius:2px;background:var(--cyan);animation:sc 1.8s infinite}
@keyframes sc{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}
/* marquee */
.mq{overflow:hidden;border-block:1px solid var(--line);background:var(--bg);padding:22px 0;white-space:nowrap}
.mq-t{display:inline-flex;will-change:transform}
.mq span{display:inline-flex;align-items:center;gap:36px;padding-right:36px;font-family:var(--fd);font-weight:700;font-size:clamp(28px,4.4vw,56px);letter-spacing:-.02em;color:transparent;-webkit-text-stroke:1px var(--hair);text-transform:uppercase}
.mq span b{color:var(--cyan);-webkit-text-stroke:0;font-size:.5em}
.mq span:nth-child(3n+1){color:#fff;-webkit-text-stroke:0}
/* big ghost word */
.ghost{position:absolute;left:0;top:50%;font-family:var(--fd);font-weight:700;font-size:clamp(120px,22vw,340px);letter-spacing:-.04em;line-height:1;color:transparent;-webkit-text-stroke:1px rgba(51,65,85,.45);white-space:nowrap;pointer-events:none;user-select:none;z-index:0;will-change:transform}
.sec>.wrap{position:relative;z-index:1}
.sec{overflow:hidden}
/* metrics counters */
.m b{font-variant-numeric:tabular-nums}
/* horizontal pinned scroll */
.hs-sticky{padding:0}
.hs-bar{display:none}
.hs-on{position:relative}
.hs-on .hs-sticky{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;justify-content:center;overflow:hidden;padding-top:76px}
.hs-on .sh{margin-bottom:30px}
.hs-on .hs-track{display:flex;gap:24px;padding:0 max(32px,calc((100vw - 1280px)/2 + 32px));will-change:transform}
.hs-on .hs-track .cc{flex:0 0 min(31vw,440px);aspect-ratio:auto;height:min(52vh,520px)}
.hs-on .hs-bar{display:block;margin:30px auto 0;width:min(1216px,calc(100% - 64px));height:2px;background:var(--line);position:relative;overflow:hidden;border-radius:2px}
.hs-on .hs-bar i{position:absolute;inset:0;background:linear-gradient(90deg,var(--blue),var(--cyan));transform:scaleX(0);transform-origin:0 50%}
.hs-sec{padding:0!important;overflow:visible!important}
.hs-sec:not(.hs-on){padding:96px 0!important}
/* tilt + spotlight */
.tilt{transform-style:preserve-3d;transition:transform .5s cubic-bezier(.2,.8,.2,1),border-color .3s,box-shadow .35s;will-change:transform}
.tilt.tm{transition:transform .08s linear,border-color .3s,box-shadow .35s}
.tilt::before{content:"";position:absolute;inset:0;z-index:3;pointer-events:none;opacity:0;transition:opacity .3s;background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(66,217,255,.14),transparent 55%)}
.tilt:hover::before{opacity:1}
.pc,.rc2,.wc,.fcard{position:relative}
.pc:hover,.rc2:hover{transform:none}
.wc.tilt::before{background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(23,105,255,.10),transparent 55%)}
/* image clip reveal + parallax frames */
.js .cr{clip-path:inset(0 0 100% 0);transition:clip-path 1.3s cubic-bezier(.7,0,.2,1)}
.js .cr.vi{clip-path:inset(0)}
.px{overflow:hidden}
.px img{transform:scale(1.18);will-change:transform}
/* scrub statement */
.sc-sec{position:relative;padding:130px 0;overflow:hidden;border-block:1px solid var(--line)}
.sc-bg{position:absolute;inset:-12% 0;z-index:0}
.sc-bg img{width:100%;height:100%;object-fit:cover;opacity:.35}
.sc-sec::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,var(--bg),rgba(11,18,32,.55) 30%,rgba(11,18,32,.55) 70%,var(--bg))}
.sc-sec .wrap{position:relative;z-index:2}
.scrub{font-family:var(--fd);font-weight:700;font-size:clamp(28px,4.4vw,60px);line-height:1.18;letter-spacing:-.02em;max-width:1000px;color:#fff}
.scrub .sw{opacity:.16;transition:opacity .25s}
.sc-cta{margin-top:44px}
/* counters row use */
.btn.mag{transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s}
/* gallery swap */
.gal-main img{transition:opacity .35s,transform .8s}
.gal-main:hover img{transform:scale(1.04)}
.gal-main img.sw{opacity:0}
/* product images on cards: contain-friendly */
.pc-i,.rc2 .pc-i{background:#0a0f1a}
.cc img{object-position:center}
@media(max-width:1080px){.vh::before{background:linear-gradient(180deg,rgba(11,18,32,.82),rgba(11,18,32,.55) 50%,rgba(11,18,32,.92))}}
@media(max-width:680px){
  .vh{min-height:640px;align-items:flex-end}
  .vh-in{padding-bottom:150px}
  .vh p.lead{font-size:16px}
  .vh-chips{bottom:18px}
  .vh-chips .wrap{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
  .vh-chips .wrap::-webkit-scrollbar{display:none}
  .chip{white-space:nowrap;flex:none}
  .scue{display:none}
  .sc-sec{padding:84px 0}
  #cur{display:none}
}
@media(hover:none){#cur{display:none}.tilt::before{display:none}}
@media(prefers-reduced-motion:reduce){
  #pre,#cur{display:none}
  [data-split] .wdi{transform:none!important}.js [data-split]:not(.sp){opacity:1}
  .vh p.lead,.vh .hero-cta,.vh .pill-live{opacity:1;transform:none}
  .js .cr{clip-path:none}.px img{transform:none}.scrub .sw{opacity:1}
}

.hs-sec:not(.hs-on) .hs-track{max-width:1280px;margin:0 auto;padding:0 32px}
@media(max-width:680px){.hs-sec:not(.hs-on) .hs-track{padding:0 20px}}
/* gradient text compatible with split words */
.vh h1 .grad,[data-split] .grad{background:none;-webkit-background-clip:border-box;background-clip:border-box;color:inherit;animation:none}
[data-split] .grad .wdi{background:linear-gradient(90deg,var(--cyan),var(--blue-soft) 40%,#4d8bff 70%,var(--cyan));background-size:300% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;animation:shim 7s linear infinite}
.vh-in{max-width:860px}
.vh h1{font-size:clamp(38px,5.4vw,76px)}
.vh-in{max-width:980px}
.vh h1{font-size:clamp(36px,5vw,70px)}
.cc{aspect-ratio:5/4}
.hs-on .hs-track .cc{height:min(48vh,440px);flex-basis:min(31vw,440px);aspect-ratio:auto}
.scrub{font-size:clamp(26px,3.8vw,52px)}
.cc::after{background:linear-gradient(180deg,rgba(11,18,32,0) 42%,rgba(11,18,32,.96) 90%)}
.cc img{object-position:center 28%}
@media(max-width:1080px){.vh::before{background:linear-gradient(180deg,rgba(11,18,32,.88),rgba(11,18,32,.72) 45%,rgba(11,18,32,.94))}}

/* ===== v4: clean video hero + white product imagery ===== */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.vh{height:auto;min-height:0;margin-top:76px;aspect-ratio:16/9;max-height:calc(100vh - 76px);display:block;background:#000}
.vh::before,.vh::after{display:none}
.vh-v{inset:0;transform:none!important}
.vh-v video{width:100%;height:100%;object-fit:cover;display:block}
@media(max-width:680px){.vh{min-height:0;align-items:initial;aspect-ratio:16/9}.vh-v video{object-fit:contain}}
/* white image wells */
.pc-i,.rc2 .pc-i,.gal-main,.gt{background:#fff}
.gal-main{border-color:var(--lline)}
.gt{border-color:var(--lline)}
.pc-i img,.gal-main img{object-fit:contain}
.pc-top .spec{background:rgba(11,18,32,.9)}
.imgs .a,.rc,.cc{background:#fff}
.imgs .a img{object-fit:cover}
/* category cards: white image + dark caption panel */
.cc{display:flex;flex-direction:column;aspect-ratio:auto;height:auto}
.cc::after{display:none}
.cc img{flex:1;min-height:0;height:auto;aspect-ratio:1/1;object-fit:cover;opacity:1;object-position:center}
.cc-b{position:static;background:var(--panel);border-top:1px solid var(--line);padding:18px 22px}
.cc:hover img{opacity:1}
.hs-on .hs-track .cc{height:min(56vh,500px);flex-basis:min(28vw,400px)}
.hs-on .hs-track .cc img{aspect-ratio:auto}
/* range cards */
.rc{aspect-ratio:16/10}
.rc img{object-fit:cover;object-position:center 40%}
.rc::after{background:linear-gradient(180deg,rgba(11,18,32,0) 45%,rgba(11,18,32,.96) 92%)}

/* v5: hero always full width */
.vh{aspect-ratio:auto!important;width:100%!important;max-width:none!important;max-height:none!important;height:min(56.25vw,calc(100vh - 76px))!important;min-height:360px;display:block}
.vh-v{position:absolute;inset:0;width:100%;height:100%}
.vh-v video{width:100%;height:100%;object-fit:cover}
@media(max-width:680px){.vh{height:56.25vw!important;min-height:0}.vh-v video{object-fit:cover}}
/* v6: show whole video, no cropping */
.vh{height:56.25vw!important;min-height:0!important}

/* v7: catalog banner + view more, install scene */
.pg-banner{grid-column:1/-1;position:relative;overflow:hidden;border-radius:20px;border:1px solid var(--hair);min-height:300px;display:flex;align-items:center;box-shadow:0 0 48px -10px rgba(23,105,255,.4)}
.pg-banner>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.pg-banner::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(100deg,rgba(11,18,32,.96) 18%,rgba(11,18,32,.7) 55%,rgba(11,18,32,.2))}
.pgb-in{position:relative;z-index:2;padding:44px;max-width:620px}
.pgb-in h3{font-size:clamp(26px,3.2vw,38px);margin-bottom:12px}
.pgb-in>p:not(.over){color:var(--text2);font-size:16px;margin-bottom:24px}
.pc.more.hide,.pg-banner.hide{display:none}
.vm{display:flex;justify-content:center;margin-top:40px}
.vm .btn{padding:16px 34px}
.imgs .a{background:#0b1830}
.imgs .a img{object-fit:cover}
.ins-chips{position:absolute;left:16px;top:16px;z-index:2;display:flex;gap:8px;flex-wrap:wrap}
.ins-chips .spec{background:rgba(11,18,32,.85);border-color:var(--hair);color:#fff}
.ins-chips .spec.hl{color:var(--cyan);border-color:rgba(66,217,255,.45)}
@media(max-width:680px){.pgb-in{padding:28px 22px}.pg-banner{min-height:340px}.pg-banner::before{background:linear-gradient(180deg,rgba(11,18,32,.92),rgba(11,18,32,.8))}}

/* v8: client fixes */
.vm{margin-top:64px;padding-bottom:8px}
.pg+.vm{margin-top:64px}
.rfq{padding:88px 0 96px}
@media(max-width:680px){.rfq{padding:56px 0 72px}.vm{margin-top:48px}}
.tnav{overflow-x:auto;overflow-y:hidden;scrollbar-width:none;-ms-overflow-style:none}
.tnav::-webkit-scrollbar{display:none;width:0;height:0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
/* safety net: never leave the install image hidden if the reveal script is slow */
@keyframes crshow{to{clip-path:inset(0)}}
.js .cr:not(.vi){animation:crshow 1s 2.5s forwards}