/* Voltbridge Electrical v4 – Custom website example by ProTrade Web Building.
   Premium engineering: near-black, hairline grid, Space Grotesk + JetBrains Mono, one electric accent. */
@font-face{font-family:"Space Grotesk";src:url(../fonts/spacegrotesk-normal.woff2) format("woff2");font-weight:300 700;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url(../fonts/jbmono-normal.woff2) format("woff2");font-weight:400 600;font-display:swap}
:root{--bg:#0B0D10;--bg2:#101318;--panel:#14181E;--line:rgba(255,255,255,.09);--line2:rgba(255,255,255,.18);--tx:#E9ECEF;--mu:#98A1AB;--acc:#E4FF3C;--ink:#0B0D10;--w:1280px;--ease:cubic-bezier(.2,.7,.2,1)}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:90px}
body{margin:0;background:var(--bg);color:var(--tx);font:400 17px/1.6 "Space Grotesk",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:0;padding:0}
h1,h2,h3{font-weight:500;letter-spacing:-.035em;line-height:1.02;margin:0 0 .45em}
h1{font-size:clamp(2.8rem,1.2rem + 5.6vw,6.2rem)}
h2{font-size:clamp(2rem,1.2rem + 2.8vw,3.6rem)}
h3{font-size:1.3rem;letter-spacing:-.02em}
p{margin:0 0 1em}
.mono{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:.78rem;letter-spacing:.04em;text-transform:uppercase}
.hl{color:var(--acc)}
.wrap{width:min(100% - 40px,var(--w));margin-inline:auto}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--acc);color:var(--ink);padding:10px 14px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--acc);outline-offset:3px}
.ic{width:18px;height:18px;flex:none}
.fine{color:var(--mu);margin-top:18px;font-size:.7rem}
.num{color:var(--acc);margin:0 0 14px;display:flex;align-items:center;gap:10px}
.num::before{content:"";width:22px;height:1px;background:currentColor}
.lead{font-size:1.2rem;color:#C9D0D6;max-width:34em}
/* demo bar + header */
.demo-bar{background:#000;border-bottom:1px solid var(--line);font-size:.82rem;color:var(--mu)}
.db-in{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:6px 14px;padding:8px 0;text-align:center}
.demo-bar b{color:var(--tx);font-weight:600}
.tier{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--acc);color:var(--acc);border-radius:999px;padding:2px 12px;font:600 .74rem "JetBrains Mono",monospace;text-decoration:none;letter-spacing:.03em}
.tier::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--acc)}
.hd{position:sticky;top:0;z-index:50;background:rgba(11,13,16,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.hd-in{display:flex;align-items:center;gap:24px;height:72px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;margin-right:auto}
.logo-m{width:36px;height:36px;display:grid;place-items:center;background:var(--acc);color:var(--ink);border-radius:4px}
.logo-t{display:flex;flex-direction:column;font-weight:700;letter-spacing:.08em;line-height:1.1}
.logo-t small{font-size:.6rem;color:var(--mu);font-weight:400;letter-spacing:.12em}
.nav{display:flex;gap:26px}
.nav a{text-decoration:none;font-weight:500;color:#C9D0D6;display:flex;gap:6px;align-items:baseline;transition:color .2s}
.nav a:hover{color:#fff}
.nav a .mono{font-size:.62rem;color:var(--acc)}
.hd-cta{display:flex;gap:10px;align-items:center}
.b{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:0 20px;border-radius:4px;font-weight:600;text-decoration:none;white-space:nowrap;transition:background .2s,color .2s,border-color .2s,transform .2s}
.b-acc{background:var(--acc);color:var(--ink)}
.b-acc:hover{background:#fff}
.b-acc .ic{transition:transform .25s var(--ease)}
.b-acc:hover .ic{transform:translateX(3px)}
.b-line{border:1px solid var(--line2);color:var(--tx)}
.b-line:hover{border-color:var(--acc);color:var(--acc)}
.b-glass{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.25);backdrop-filter:blur(8px)}
.b-glass:hover{background:rgba(255,255,255,.16)}
.b-lg{min-height:56px;padding:0 26px;font-size:1.02rem}
.menu{display:none;width:44px;height:44px;border:1px solid var(--line2);border-radius:4px;position:relative}
.menu span:not(.sr){position:absolute;left:12px;right:12px;height:1.5px;background:var(--tx);transition:transform .25s}
.menu span:nth-child(1){top:17px}.menu span:nth-child(2){top:25px}
.menu[aria-expanded=true] span:nth-child(1){transform:translateY(4px) rotate(45deg)}
.menu[aria-expanded=true] span:nth-child(2){transform:translateY(-4px) rotate(-45deg)}
/* hero */
.hero{position:relative;min-height:min(860px,calc(100svh - 110px));display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;padding-bottom:28px}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:60% 50%}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,13,16,.92) 0%,rgba(11,13,16,.6) 45%,rgba(11,13,16,.15) 80%),linear-gradient(0deg,var(--bg) 0%,rgba(11,13,16,0) 40%)}
.hero-in{position:relative;padding:120px 0 40px}
.hero h1{max-width:9.5em}
.lbl{display:flex;align-items:center;gap:10px;color:#C9D0D6}
.dot{width:8px;height:8px;border-radius:50%;background:var(--acc);box-shadow:0 0 0 4px rgba(228,255,60,.18)}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.readout{position:relative;display:grid;grid-template-columns:repeat(4,1fr);margin:0;border:1px solid var(--line2);background:rgba(11,13,16,.6);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.readout div{padding:16px 20px;border-right:1px solid var(--line2)}
.readout div:last-child{border-right:0}
.readout dt{color:var(--mu);font-size:.66rem}
.readout dd{margin:4px 0 0;font-size:1rem;color:#fff;text-transform:none;letter-spacing:0}
.hero-fine{position:relative;margin-top:10px}
/* sections */
.sec{padding:110px 0}
.sec-h{margin-bottom:44px}
.sec-h.split{display:flex;justify-content:space-between;align-items:flex-end;gap:40px}
.sec-h h2{margin:0}
.sec-sub{color:var(--mu);max-width:26em;margin:0}
/* capabilities */
.cap-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.cap{display:flex;flex-direction:column;height:100%;text-decoration:none;background:var(--bg);position:relative;overflow:hidden}
.cap-img{aspect-ratio:3/4;overflow:hidden;position:relative}
.cap-img img{width:100%;height:100%;object-fit:cover;filter:grayscale(.35) brightness(.8);transition:transform .9s var(--ease),filter .5s}
.cap:hover .cap-img img{transform:scale(1.05);filter:none}
.cap-txt{padding:20px;display:grid;gap:6px;position:relative;flex:1}
.cap-n{color:var(--acc)}
.cap-t{font-size:1.3rem;font-weight:500;letter-spacing:-.02em;line-height:1.15;padding-right:36px}
.cap-p{color:var(--mu);font-size:.7rem}
.cap-go{position:absolute;right:20px;top:20px;width:34px;height:34px;border:1px solid var(--line2);border-radius:50%;display:grid;place-items:center;transition:background .25s,color .25s,transform .25s}
.cap:hover .cap-go{background:var(--acc);color:var(--ink);transform:rotate(-45deg)}
/* project index (signature) */
.projects{background:var(--bg2);border-block:1px solid var(--line)}
.pj-tools{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border:1px solid var(--line2);border-radius:999px;font-size:.72rem;transition:background .2s,color .2s,border-color .2s}
.chip i{font-style:normal;color:var(--mu);font-size:.66rem}
.chip:hover{border-color:var(--tx)}
.chip[aria-pressed=true]{background:var(--acc);color:var(--ink);border-color:var(--acc)}
.chip[aria-pressed=true] i{color:var(--ink)}
.views{display:flex;border:1px solid var(--line2);border-radius:4px}
.vw{width:44px;height:42px;display:grid;place-items:center;color:var(--mu)}
.vw[aria-pressed=true]{background:var(--panel);color:var(--acc)}
.pj-count{color:var(--mu);margin:18px 0}
.pgrid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pc{transition:opacity .35s,transform .35s var(--ease)}
.pc.out{opacity:0;transform:scale(.97)}
.pc-b{display:flex;flex-direction:column;width:100%;text-align:left;background:var(--panel);border:1px solid var(--line);height:100%;transition:border-color .25s}
.pc-b:hover{border-color:var(--line2)}
.pc-img{position:relative;aspect-ratio:4/3;overflow:hidden}
.pc-img img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.pc-b:hover .pc-img img{transform:scale(1.04)}
.pc-n,.pc-cs{position:absolute;top:12px;padding:4px 8px;background:rgba(11,13,16,.78);font-size:.64rem}
.pc-n{left:12px}.pc-cs{right:12px;background:var(--acc);color:var(--ink)}
.pc-txt{display:grid;gap:4px;padding:18px 18px 16px}
.pc-cat{color:var(--acc);font-size:.64rem}
.pc-t{font-size:1.18rem;font-weight:500;letter-spacing:-.015em;line-height:1.2}
.pc-l{color:var(--mu);font-size:.68rem}
.pc-m{display:grid;grid-template-columns:repeat(3,1fr);margin-top:12px;border-top:1px solid var(--line);padding-top:12px;text-transform:none;letter-spacing:0;font-size:.78rem}
.pc-m i{display:block;font-style:normal;color:var(--mu);font-size:.6rem;text-transform:uppercase;letter-spacing:.06em}
.pgrid.list{grid-template-columns:1fr;gap:0;border-top:1px solid var(--line2)}
.pgrid.list .pc-b{flex-direction:row;align-items:center;background:none;border:0;border-bottom:1px solid var(--line2);padding:12px 0;gap:22px}
.pgrid.list .pc-b:hover{background:rgba(255,255,255,.03)}
.pgrid.list .pc-img{width:120px;flex:none;aspect-ratio:3/2}
.pgrid.list .pc-n,.pgrid.list .pc-cs{display:none}
.pgrid.list .pc-txt{grid-template-columns:110px 1.4fr .8fr 1.4fr;align-items:center;flex:1;padding:0 12px 0 0;gap:16px}
.pgrid.list .pc-cat{order:-1}
.pgrid.list .pc-m{margin:0;border:0;padding:0}
/* drawer */
.drw{border:0;padding:0;margin:0 0 0 auto;height:100%;max-height:none;width:min(560px,100%);background:var(--panel);color:var(--tx);border-left:1px solid var(--line2)}
.drw::backdrop{background:rgba(0,0,0,.6);backdrop-filter:blur(3px)}
.drw[open]{animation:slide .45s var(--ease)}
@keyframes slide{from{transform:translateX(40px);opacity:0}}
.drw-in{position:relative;min-height:100%;display:flex;flex-direction:column}
.drw-x{position:absolute;right:14px;top:14px;z-index:2;width:44px;height:44px;border-radius:50%;background:rgba(11,13,16,.75);display:grid;place-items:center}
.drw-img{margin:0;aspect-ratio:16/10;overflow:hidden;background:#000}
.drw-img img{width:100%;height:100%;object-fit:cover}
.drw-body{padding:28px;display:flex;flex-direction:column;flex:1}
.drw-k{color:var(--acc);margin-bottom:8px}
.drw-body h3{font-size:2rem;margin-bottom:6px}
.drw-l{color:var(--mu)}
.drw-s{color:#C9D0D6}
.drw-cta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:8px 0 24px}
.drw-none{color:var(--mu);margin:0}
.drw-nav{margin-top:auto;display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:18px}
/* spec */
.spec{margin:0 0 24px;display:grid;border-top:1px solid var(--line2)}
.spec div{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:12px 0;border-bottom:1px solid var(--line2)}
.spec dt{color:var(--mu);font-size:.66rem}
.spec dd{margin:0;text-transform:none;letter-spacing:0;font-size:.86rem;color:#fff}
.spec.big div{grid-template-columns:170px 1fr;padding:18px 0}
.spec.big dd{font-family:"Space Grotesk",sans-serif;font-size:1.08rem}
/* process */
.proc-in{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center}
.proc-fig{margin:0;position:relative}
.proc-fig img{width:100%;aspect-ratio:4/5;object-fit:cover}
.proc-fig figcaption{position:absolute;left:0;bottom:0;background:var(--acc);color:var(--ink);padding:10px 14px}
.steps{list-style:none;margin:30px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.steps li{background:var(--bg);padding:26px}
.steps .mono{color:var(--acc)}
.steps h3{margin:14px 0 6px}
.steps p{margin:0;color:var(--mu)}
.steps.three{grid-template-columns:1fr}
/* reviews */
.rv{border-top:1px solid var(--line)}
.rv-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rv-row figure{margin:0;padding:28px;border:1px solid var(--line);background:var(--bg2);display:flex;flex-direction:column;justify-content:space-between;gap:20px}
.rv-row blockquote{margin:0;font-size:1.2rem;line-height:1.4;letter-spacing:-.01em}
.rv-row figcaption{display:flex;flex-wrap:wrap;gap:6px 14px;color:var(--mu);font-size:.66rem}
.rv-row em{font-style:normal;color:var(--acc)}
/* CTA band */
.cta{background:var(--acc);color:var(--ink)}
.cta-in{display:flex;justify-content:space-between;align-items:center;gap:40px;padding:80px 0}
.cta .num{color:var(--ink)}
.cta h2{margin-bottom:.25em}
.cta p{margin:0;font-size:1.1rem}
.cta-b{display:flex;gap:12px;flex-wrap:wrap}
.cta .b-acc{background:var(--ink);color:var(--acc)}
.cta .b-acc:hover{background:#222}
.cta .b-line{border-color:rgba(11,13,16,.35);color:var(--ink)}
.cta .b-line:hover{border-color:var(--ink)}
/* footer */
.ft{background:#000;padding:80px 0 120px;border-top:1px solid var(--line)}
.ft-top{display:grid;grid-template-columns:1fr 1.6fr;gap:60px}
.ft-big{font-size:clamp(2.4rem,1rem + 4vw,4.6rem);font-weight:600;letter-spacing:-.04em;line-height:1;margin-bottom:10px}
.ft-brand>p:not(.ft-big){color:var(--mu)}
.ft-btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.ft-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;font-size:.92rem}
.ft-cols .k{color:var(--acc);margin-bottom:12px}
.ft-cols p{color:#C9D0D6}
.lnk{display:inline-flex;gap:6px;align-items:center;text-decoration:none;color:#fff;padding:3px 0}
.lnk:hover{color:var(--acc)}
.lnk .ic{width:14px}
.hrs,.fl{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.hrs li{display:flex;flex-direction:column}
.hrs span{color:var(--mu);font-size:.8rem}
.fl a{text-decoration:none;color:#C9D0D6}.fl a:hover{color:var(--acc)}
.ft-base{display:flex;justify-content:space-between;gap:30px;margin-top:60px;padding-top:24px;border-top:1px solid var(--line);color:var(--mu);font-size:.64rem;text-transform:none;letter-spacing:.02em}
.ft-base p{margin:0;max-width:70ch}
.credit a{color:var(--acc)}
/* mobile bar, popover, wyg, lightbox */
.bar{display:none}
.pop{position:fixed;z-index:90;width:min(320px,calc(100vw - 24px));background:#fff;color:var(--ink);padding:18px 18px 16px;border-radius:6px;box-shadow:0 20px 50px rgba(0,0,0,.5)}
.pop-k{margin:0 0 6px;color:#666}
.pop-t{font-weight:700;margin:0 0 4px}
.pop-b{margin:0;font-size:.9rem;color:#333}
.pop-x{position:absolute;right:8px;top:8px;width:32px;height:32px;display:grid;place-items:center}
.wyg{position:fixed;left:20px;bottom:20px;z-index:40;width:290px;background:var(--panel);border:1px solid var(--line2);padding:18px;box-shadow:0 20px 50px rgba(0,0,0,.5)}
.wyg-x{position:absolute;right:8px;top:8px;width:32px;height:32px;display:grid;place-items:center;color:var(--mu)}
.wyg-k{color:var(--mu);font-size:.62rem;margin:0}
.wyg-t{font-weight:600;font-size:1.1rem;margin:4px 0 10px}
.wyg ul{list-style:none;margin:0 0 12px;padding:0;display:flex;flex-wrap:wrap;gap:5px}
.wyg li{border:1px solid var(--line2);padding:3px 7px;font-size:.6rem}
.wyg a{color:var(--acc);display:flex;gap:6px;align-items:center;font-size:.9rem}
.lb{border:0;padding:0;background:transparent;max-width:100vw;max-height:100vh;width:100vw;height:100vh;color:#fff}
.lb::backdrop{background:rgba(0,0,0,.92)}
.lb figure{margin:0;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 70px 30px;gap:14px}
.lb img{max-height:calc(100vh - 140px);max-width:100%;object-fit:contain}
.lb figcaption{display:flex;gap:14px;color:#ccc}
.lb-x,.lb-p,.lb-n{position:absolute;width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.1);display:grid;place-items:center;z-index:2}
.lb-x{right:16px;top:16px}.lb-p{left:16px;top:50%}.lb-n{right:16px;top:50%}
.lb-p .ic{transform:rotate(180deg)}
/* crumbs + service pages */
.crumbs{display:flex;gap:8px;padding:22px 0 0;color:var(--mu);font-size:.68rem;flex-wrap:wrap}
.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--acc)}
.sv-hero{padding:40px 0 60px}
.sv-hero-in{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.sv-hero h1{font-size:clamp(2.6rem,1.2rem + 4vw,4.8rem)}
.sv-price{font-size:1.1rem;color:var(--acc);text-transform:none;display:flex;align-items:baseline;gap:10px;margin-top:20px}
.sv-price span{font-size:.62rem;color:var(--mu);text-transform:uppercase}
.sv-fig{margin:0;position:relative}
.sv-fig img{width:100%;aspect-ratio:4/5;max-height:640px;object-fit:cover}
.sv-fig::before{content:"";position:absolute;inset:-12px 12px 12px -12px;border:1px solid var(--line2);z-index:-1}
.sv-tabs{display:flex;gap:0;border:1px solid var(--line2);overflow-x:auto;scrollbar-width:none}
.sv-tabs a{flex:1;text-align:center;padding:16px;text-decoration:none;color:var(--mu);border-right:1px solid var(--line2);white-space:nowrap;transition:color .2s,background .2s}
.sv-tabs a:last-child{border-right:0}
.sv-tabs a:hover{color:#fff}
.sv-tabs a.on{background:var(--acc);color:var(--ink)}
.sv-inc-in{display:grid;grid-template-columns:1.2fr .8fr;gap:70px}
.sv-rel{padding-top:0}
.rel{display:grid;grid-template-columns:1.4fr 1fr;text-decoration:none;border:1px solid var(--line2);background:var(--bg2)}
.rel-img{overflow:hidden;min-height:340px}
.rel-img img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.rel:hover .rel-img img{transform:scale(1.04)}
.rel-txt{padding:36px;display:flex;flex-direction:column;gap:10px;justify-content:center;align-items:flex-start}
.rel-t{font-size:2rem;font-weight:500;letter-spacing:-.03em;line-height:1.05}
.rel-txt>span:nth-child(4){color:#C9D0D6}
/* case studies */
.cs-hero{position:relative;min-height:70vh;display:flex;align-items:flex-end;margin-top:18px;overflow:hidden}
.cs-bg{position:absolute;inset:0}
.cs-bg img{width:100%;height:100%;object-fit:cover}
.cs-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,var(--bg) 2%,rgba(11,13,16,.35) 55%,rgba(11,13,16,.2))}
.cs-hero-in{position:relative;padding:60px 0 40px}
.cs-hero em{font-style:normal;color:var(--acc)}
.cs-place{color:#C9D0D6;font-size:.9rem}
.facts{display:grid;grid-template-columns:repeat(4,1fr);margin:0;border:1px solid var(--line2)}
.facts div{padding:18px 20px;border-right:1px solid var(--line2)}
.facts div:last-child{border:0}
.facts dt{color:var(--mu);font-size:.64rem}
.facts dd{margin:4px 0 0;text-transform:none;letter-spacing:0;font-size:.9rem;color:#fff}
.cs{padding:40px 0 60px}
.cs-row{display:grid;grid-template-columns:260px 1fr;gap:40px;padding:50px 0;border-bottom:1px solid var(--line)}
.cs-row>p:not(.num),.cs-row>div,.cs-row>ul{max-width:46em;margin:0;color:#C9D0D6;font-size:1.1rem}
.cs-big{font-size:clamp(1.3rem,1rem + 1vw,1.8rem)!important;line-height:1.35;color:#fff!important;letter-spacing:-.015em}
.cs-wide{margin:60px auto}
.cs-wide img{width:100%;aspect-ratio:21/9;object-fit:cover}
.sol{list-style:none;padding:0;display:grid;gap:14px}
.sol li{display:flex;gap:14px;align-items:flex-start;padding-bottom:14px;border-bottom:1px solid var(--line)}
.sol .ic{color:var(--acc);margin-top:5px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line2);border:1px solid var(--line2);margin-top:28px}
.stats div{background:var(--bg);padding:22px}
.stats b{display:block;font-size:2.8rem;font-weight:500;color:var(--acc);letter-spacing:-.04em;line-height:1}
.stats span{color:var(--mu);font-size:.64rem}
.cs-gal{padding:60px 0 0}
.gal{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:2fr 1fr 1fr;gap:14px}
.g-b{display:block;width:100%;position:relative;overflow:hidden;aspect-ratio:4/3}
.gal li:first-child .g-b{aspect-ratio:auto;height:100%}
.g-b img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.g-b:hover img{transform:scale(1.05)}
.zoom{position:absolute;left:12px;bottom:12px;background:rgba(11,13,16,.8);padding:6px 10px;display:flex;align-items:center;gap:6px;font-size:.62rem}
.zoom .ic{width:12px}
.nextp{display:grid;grid-template-columns:1.6fr 1fr;gap:1px;background:var(--line2);border:1px solid var(--line2);margin-bottom:80px}
.nextp a{background:var(--bg);padding:30px;text-decoration:none;display:grid;gap:6px;position:relative;transition:background .25s}
.nextp a:hover{background:var(--panel)}
.nextp .ic{position:absolute;right:30px;top:50%;width:24px;height:24px;color:var(--acc)}
.nx-t{font-size:1.6rem;font-weight:500;letter-spacing:-.025em}
/* enquiry */
.enq{padding:40px 0 100px}
.enq-in{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}
.enq-side{position:sticky;top:110px}
.enq-side h1{font-size:clamp(2.4rem,1.2rem + 3.4vw,4rem)}
.enq-side>p:not(.num){color:#C9D0D6}
.rail{list-style:none;margin:30px 0;padding:0;display:grid;border-left:1px solid var(--line2)}
.rail li{display:flex;gap:14px;padding:12px 18px;color:var(--mu);position:relative;transition:color .3s}
.rail li::before{content:"";position:absolute;left:-1px;top:0;bottom:0;width:2px;background:transparent;transition:background .3s}
.rail li.on{color:#fff}.rail li.on::before{background:var(--acc)}
.rail li.done{color:#C9D0D6}.rail li.done span{color:var(--acc)}
.enq-alt{display:flex;flex-wrap:wrap;gap:10px;align-items:center;border-top:1px solid var(--line);padding-top:20px}
.enq-alt .k{width:100%;margin:0;color:var(--mu)}
.enq-alt .fine{width:100%;margin:6px 0 0}
.mf{position:relative;background:var(--panel);border:1px solid var(--line2);padding:36px}
.mf-bar{height:3px;background:var(--line2);margin:-36px -36px 32px}
.mf-bar i{display:block;height:100%;width:25%;background:var(--acc);transition:width .45s var(--ease)}
.mf fieldset{border:0;margin:0;padding:0;min-width:0}
.mf legend{font-size:1.9rem;font-weight:500;letter-spacing:-.03em;margin-bottom:22px;padding:0}
.opt{font-style:normal;color:var(--mu);font-size:1rem}
.mf-s{animation:fadein .4s var(--ease)}
@keyframes fadein{from{opacity:0;transform:translateY(8px)}}
.q{margin:22px 0 10px;font-weight:600}
.br>.q:first-child{margin-top:0}
.tiles{display:flex;flex-wrap:wrap;gap:8px}
.tiles.six{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.tile{position:relative}
.tile input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.tile span{display:block;padding:12px 16px;border:1px solid var(--line2);border-radius:4px;transition:border-color .2s,background .2s,color .2s;font-weight:500}
.tile input:hover+span{border-color:var(--tx)}
.tile input:checked+span{border-color:var(--acc);background:rgba(228,255,60,.1);color:#fff;box-shadow:inset 0 0 0 1px var(--acc)}
.tile input:focus-visible+span{outline:2px solid var(--acc);outline-offset:2px}
.tile-lg span{padding:20px 18px;min-height:96px;display:flex;flex-direction:column;justify-content:space-between;gap:10px}
.tile-lg b{font-weight:500;font-size:1.08rem}
.tile-lg small{color:var(--mu);font-size:.62rem}
.hint{color:var(--mu);font-size:.66rem;margin:12px 0 0}
.f{display:grid;gap:6px;margin-bottom:14px}
.f>span{color:var(--mu);font-size:.66rem}
.f i{font-style:normal;opacity:.7}
.f input,.f textarea,.f select{font:inherit;color:#fff;background:var(--bg);border:1px solid var(--line2);border-radius:4px;padding:13px 14px;width:100%}
.f input:focus,.f textarea:focus{border-color:var(--acc);outline:0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.drop{display:block;position:relative;border:1px dashed var(--line2);border-radius:6px;transition:border-color .2s,background .2s}
.drop:hover,.drop.over{border-color:var(--acc);background:rgba(228,255,60,.05)}
.drop input{position:absolute;inset:0;opacity:0;cursor:pointer}
.drop>span{display:grid;justify-items:center;gap:6px;padding:40px 20px;text-align:center}
.drop .ic{width:32px;height:32px;color:var(--acc)}
.drop small{color:var(--mu)}
.thumbs{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.thumbs li{width:84px;height:84px;border:1px solid var(--line2);overflow:hidden}
.thumbs img{width:100%;height:100%;object-fit:cover}
.err{color:#FF8A7A;min-height:1.4em;margin:16px 0 0}
.err:empty{min-height:0;margin:0}
.mf-nav{display:flex;justify-content:space-between;gap:12px;margin-top:26px}
.mf-nav [data-next]{margin-left:auto}
.demo-done{position:absolute;inset:0;background:var(--panel);padding:44px 36px;display:flex;flex-direction:column;align-items:flex-start;overflow:auto}
.demo-done .mono{color:var(--acc)}
.demo-done h2{font-size:2rem}
.demo-done>p:not(.mono){color:#C9D0D6;max-width:34em}
.sumry{width:100%;margin-top:8px}
/* reveal */
.rv-in{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv-in.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}html{scroll-behavior:auto}}
/* responsive */
@media (max-width:1100px){
  .hide-md{display:none}
  .cap-list{grid-template-columns:1fr 1fr}
  .pgrid{grid-template-columns:1fr 1fr}
  .ft-cols{grid-template-columns:1fr 1fr}
  .ft-top{grid-template-columns:1fr}
}
@media (max-width:960px){
  .menu{display:block}
  .nav{position:fixed;inset:110px 0 auto;background:var(--bg);flex-direction:column;gap:0;padding:10px 20px 24px;border-bottom:1px solid var(--line2);transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s}
  .nav.open{opacity:1;visibility:visible;transform:none}
  .nav a{padding:16px 0;border-bottom:1px solid var(--line);font-size:1.2rem}
  .hd-cta .b-acc{display:none}
  .sec{padding:76px 0}
  .sec-h.split{display:block}.sec-sub{margin-top:14px}
  .readout{grid-template-columns:1fr 1fr}
  .readout div:nth-child(2){border-right:0}
  .readout div:nth-child(-n+2){border-bottom:1px solid var(--line2)}
  .proc-in,.sv-hero-in,.sv-inc-in,.enq-in,.rel{grid-template-columns:1fr;gap:40px}
  .proc-fig img{aspect-ratio:16/10}
  .rv-row{grid-template-columns:1fr}
  .cta-in{flex-direction:column;align-items:flex-start;padding:60px 0}
  .facts{grid-template-columns:1fr 1fr}
  .facts div:nth-child(2){border-right:0}.facts div:nth-child(-n+2){border-bottom:1px solid var(--line2)}
  .cs-row{grid-template-columns:1fr;gap:6px;padding:36px 0}
  .gal{grid-template-columns:1fr 1fr}.gal li:first-child{grid-column:span 2}.gal li:first-child .g-b{aspect-ratio:16/10}
  .enq-side{position:static}
  .rail{display:none}
  .sv-fig img{aspect-ratio:16/11}
  .sv-fig::before{display:none}
  .pgrid.list .pc-txt{grid-template-columns:1fr;gap:2px}
  .pgrid.list .pc-m{display:none}
  .pgrid.list .pc-img{width:96px}
  .bar{display:grid;grid-template-columns:1fr 1fr 1.2fr;position:fixed;left:10px;right:10px;bottom:10px;z-index:45;background:rgba(20,24,30,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--line2);border-radius:8px;padding:6px;gap:6px}
  .bar-b{display:flex;align-items:center;justify-content:center;gap:8px;min-height:50px;border-radius:5px;font-weight:600;text-decoration:none}
  .bar-acc{background:var(--acc);color:var(--ink)}
  .wyg{left:10px;right:10px;width:auto;bottom:84px}
  .ft{padding-bottom:110px}
  .ft-base{flex-direction:column}
}
@media (max-width:640px){
  body{font-size:16px}
  .wrap{width:calc(100% - 32px)}
  .hide-sm{display:none}
  .hd-in{height:64px}
  .nav{inset:100px 0 auto}
  .hero{min-height:0;padding-bottom:20px}
  .hero-in{padding:180px 0 26px}
  .hero-bg img{object-position:62% 30%}
  .hero-bg::after{background:linear-gradient(0deg,var(--bg) 8%,rgba(11,13,16,.75) 50%,rgba(11,13,16,.25))}
  .hero-btns .b{width:100%}
  .readout div{padding:12px 14px}
  .cap-list{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:12px;background:none;border:0;margin-right:-16px;padding-right:16px;scrollbar-width:none}
  .cap-list li{flex:0 0 74%;scroll-snap-align:start;border:1px solid var(--line)}
  .cap-img{aspect-ratio:4/3}
  .pj-tools{flex-direction:column;align-items:flex-start}
  .chips{flex-wrap:nowrap;overflow-x:auto;width:calc(100% + 16px);margin-right:-16px;scrollbar-width:none;padding-bottom:4px}
  .chip{flex:none}
  .views{display:none}
  .pgrid{grid-template-columns:1fr;gap:14px}
  .pc-b{display:grid;grid-template-columns:120px 1fr}
  .pc-img{aspect-ratio:auto;height:100%;min-height:130px}
  .pc-n{display:none}
  .pc-cs{top:auto;bottom:8px;left:8px;right:auto;font-size:.56rem}
  .pc-txt{padding:14px}
  .pc-t{font-size:1.02rem}
  .pc-m{grid-template-columns:1fr 1fr;gap:4px;padding-top:8px;margin-top:6px}
  .pc-m span:nth-child(3){display:none}
  .steps{grid-template-columns:1fr}
  .steps li{padding:20px}
  .spec div,.spec.big div{grid-template-columns:110px 1fr;gap:12px}
  .rel-img{min-height:220px}
  .rel-txt{padding:24px}
  .rel-t{font-size:1.5rem}
  .cs-hero{min-height:56vh}
  .stats b{font-size:2rem}.stats div{padding:14px}
  .nextp{grid-template-columns:1fr}
  .mf{padding:22px 18px}
  .mf-bar{margin:-22px -18px 24px}
  .mf legend{font-size:1.5rem}
  .tiles.six{grid-template-columns:1fr 1fr}
  .tile-lg span{min-height:84px;padding:14px}
  .grid2{grid-template-columns:1fr}
  .mf-nav [data-next]{flex:1}
  .demo-done{padding:28px 20px}
  .ft-cols{grid-template-columns:1fr 1fr;gap:22px}
  .drw-body{padding:22px}
  .lb figure{padding:60px 10px 20px}
  .lb-p,.lb-n{top:auto;bottom:16px}
}

/* v4.1 QA: 44px mobile tap targets */
@media (max-width:760px){
.tier,.logo,.flink,.lnk,.chip,.sos-call,.sc-go,.crumbs a,footer a,footer button{min-height:44px;display:inline-flex;align-items:center}
.flink,footer li a{min-width:44px}
}
@media (max-width:760px){.crumbs a,footer a{min-width:44px;justify-content:center}[data-demo]{scroll-margin:96px 0}}