:root{
  --indigo-900:#08083a;
  --indigo-800:#0d0d5c;
  --indigo-700:#141494;
  --indigo-600:#1f1fc4;
  --blue:#2b2bee;
  --blue-bright:#4d5bff;
  --lav-300:#c9c8fb;
  --lav-200:#dedefb;
  --lav-100:#efeffd;
  --ink:#181818;
  --ink-2:#3a3a48;
  --ink-3:#6b6b7b;
  --line:#e3e3ee;
  --white:#ffffff;
  --paper:#f7f7fc;
  --radius:6px;
  --wrap:1200px;
  --display:'Archivo',system-ui,sans-serif;
  --body:'Inter',system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:var(--body);color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:2px;background:currentColor}
.on-dark .eyebrow{color:var(--lav-300)}
h1,h2,h3,h4{font-family:var(--display);line-height:1.08;letter-spacing:-.02em}
h2{font-size:clamp(30px,4vw,46px);font-weight:700;margin:14px 0 16px}
.lead{font-size:18px;color:var(--ink-3);max-width:620px}
.on-dark .lead{color:#b9b9d6}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--display);font-weight:600;font-size:15px;padding:14px 22px;border-radius:var(--radius);transition:transform .2s,background .2s,color .2s,border-color .2s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--indigo-600)}
.btn-ghost{border:1px solid rgba(255,255,255,.28);color:#fff}
.btn-ghost:hover{border-color:#fff}
.btn-outline{border:1px solid var(--indigo-700);color:var(--indigo-700)}
.btn-outline:hover{background:var(--indigo-700);color:#fff}
.arrow{width:16px;height:16px}

/* top bar */
.topbar{background:var(--indigo-900);color:#b9b9d6;font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:38px;gap:20px}
.topbar a:hover{color:#fff}
.topbar a,.topbar span{white-space:nowrap}
.topbar .group{display:flex;gap:22px;align-items:center}
.topbar b{color:#fff;font-weight:500}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo{display:flex;align-items:center;gap:12px}
.logo-mark{width:42px;height:42px}
.logo-text{font-family:var(--display);line-height:1}
.logo-text strong{display:block;font-size:22px;font-weight:800;letter-spacing:.04em;color:var(--indigo-700)}
.logo-text span{display:block;font-size:10.5px;font-weight:600;letter-spacing:.42em;color:var(--ink-3);margin-top:4px}
nav ul{display:flex;gap:30px;list-style:none}
nav a{font-family:var(--display);font-weight:500;font-size:15px;color:var(--ink-2);position:relative;padding:6px 0}
nav a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--blue);transition:width .25s}
nav a:hover{color:var(--indigo-700)}
nav a:hover::after{width:100%}
.header-cta{display:flex;align-items:center;gap:14px}

/* hero */
.hero{position:relative;background:var(--indigo-900);color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.hero-bg svg{width:100%;height:100%}
.flow-line{fill:none;stroke-width:1.4}
.flow-pulse{fill:none;stroke-width:2.2;stroke-dasharray:60 900;animation:flow 7s linear infinite}
@keyframes flow{to{stroke-dashoffset:-960}}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center;padding-top:110px;padding-bottom:120px}
.hero h1{font-size:clamp(40px,5.6vw,72px);font-weight:800;margin:20px 0 22px}
.hero h1 em{font-style:normal;color:var(--lav-300)}
.hero .lead{font-size:19px;margin-bottom:36px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.showcase{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 40px 80px -30px rgba(0,0,0,.6),0 0 0 1px rgba(201,200,251,.25)}
.showcase-img{padding:30px 30px 10px;display:flex;justify-content:center}
.showcase-img img{max-height:340px;width:auto;animation:float 6s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-8px)}}
.showcase figcaption{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;padding:18px 24px;border-top:1px solid var(--line);color:var(--ink)}
.sc-label{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:4px}
.showcase strong{font-family:var(--display);font-size:17px;font-weight:700}
.sc-specs{display:flex;flex-direction:column;align-items:flex-end;font-family:var(--mono);font-size:11.5px;color:var(--ink-3);text-align:right}
.brand-img{height:190px;margin:-26px -26px 22px;background:#fff;border-bottom:1px solid var(--line);border-radius:10px 10px 0 0;display:flex;align-items:center;justify-content:center;padding:18px;overflow:hidden}
.brand-img img{max-height:100%;width:auto;object-fit:contain;transition:transform .4s}
.brand:hover .brand-img img{transform:scale(1.05)}
.brand-img.ph{background:var(--lav-100);font-family:var(--display);font-size:64px;font-weight:800;color:var(--lav-300)}
.why-photo{margin-top:40px;border-radius:10px;overflow:hidden;aspect-ratio:3/2}
.why-photo img{width:100%;height:100%;object-fit:cover;filter:saturate(.85)}
.stats{position:relative;border-top:1px solid rgba(201,200,251,.14)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);padding-top:0;padding-bottom:0}
.stat{padding:30px 28px;border-left:1px solid rgba(201,200,251,.14)}
.stat:first-child{border-left:none;padding-left:0}
.stat b{display:block;font-family:var(--display);font-size:38px;font-weight:700;letter-spacing:-.02em}
.stat span{font-size:13.5px;color:#9a9ac4}

/* clients */
.clients{border-bottom:1px solid var(--line);background:var(--paper)}
.clients .wrap{display:flex;align-items:center;gap:40px;padding-top:30px;padding-bottom:30px;flex-wrap:wrap}
.clients p{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);flex-shrink:0}
.client-list{display:flex;gap:38px;flex-wrap:wrap;align-items:center}
.client-list span{font-family:var(--display);font-weight:700;font-size:19px;color:#9898ac;letter-spacing:-.01em}

section{padding:110px 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:54px;flex-wrap:wrap}

/* product categories */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.cat{background:#fff;padding:30px 26px 26px;display:flex;flex-direction:column;min-height:300px;transition:background .25s}
.cat:hover{background:var(--lav-100)}
.cat-ico{width:46px;height:46px;border-radius:8px;background:var(--lav-200);display:flex;align-items:center;justify-content:center;color:var(--indigo-700);margin-bottom:22px;transition:background .25s,color .25s}
.cat:hover .cat-ico{background:var(--indigo-700);color:#fff}
.cat-ico svg{width:24px;height:24px}
.cat-num{font-family:var(--mono);font-size:11.5px;color:var(--ink-3);margin-bottom:8px}
.cat h3{font-size:20px;font-weight:700;margin-bottom:10px}
.cat p{font-size:14.5px;color:var(--ink-3);flex:1}
.cat-brands{font-family:var(--mono);font-size:11.5px;color:var(--indigo-700);margin:16px 0 14px;letter-spacing:.02em}
.cat-link{font-family:var(--display);font-weight:600;font-size:14px;color:var(--blue);display:inline-flex;align-items:center;gap:8px}
.cat-link:hover{gap:12px}

/* brands */
.brands{background:var(--paper)}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:30px}
.chip{font-family:var(--display);font-weight:500;font-size:14px;padding:9px 16px;border-radius:40px;border:1px solid var(--line);background:#fff;color:var(--ink-2);transition:all .2s}
.chip:hover{border-color:var(--indigo-700);color:var(--indigo-700)}
.chip.active{background:var(--indigo-700);border-color:var(--indigo-700);color:#fff}
.brand-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.brand{background:#fff;border:1px solid var(--line);border-radius:10px;padding:26px;display:flex;flex-direction:column;transition:border-color .25s,transform .25s,box-shadow .25s,opacity .3s}
.brand:hover{border-color:var(--lav-300);transform:translateY(-3px);box-shadow:0 18px 40px -24px rgba(20,20,148,.35)}
.brand.hide{display:none}
.brand-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}
.brand-name{font-family:var(--display);font-size:24px;font-weight:800;letter-spacing:-.01em;color:var(--indigo-800)}
.tag{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--indigo-700);background:var(--lav-200);padding:5px 9px;border-radius:4px;white-space:nowrap}
.brand p{font-size:14.5px;color:var(--ink-3);flex:1;margin-bottom:20px}
.brand-foot{display:flex;justify-content:space-between;align-items:center;padding-top:16px;border-top:1px solid var(--line)}
.brand-foot small{font-family:var(--mono);font-size:11px;color:var(--ink-3)}
.enquire{font-family:var(--display);font-weight:600;font-size:14px;color:var(--blue);display:inline-flex;align-items:center;gap:6px}
.enquire:hover{color:var(--indigo-700)}

/* why */
.why{background:var(--indigo-900);color:#fff;position:relative;overflow:hidden}
.why-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:start}
.why-list{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(201,200,251,.14);border:1px solid rgba(201,200,251,.14);border-radius:10px;overflow:hidden}
.why-item{background:var(--indigo-900);padding:30px 28px}
.why-item b{font-family:var(--mono);font-size:12px;color:var(--lav-300);display:block;margin-bottom:18px}
.why-item h3{font-size:20px;font-weight:700;margin-bottom:10px}
.why-item p{font-size:14.5px;color:#a9a9cc}

/* industries */
.ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ind{position:relative;border-radius:10px;overflow:hidden;min-height:210px;padding:28px;display:flex;flex-direction:column;justify-content:flex-end;color:#fff;background:var(--indigo-800)}
.ind svg.ind-art{position:absolute;top:0;right:0;width:62%;height:72%;opacity:.4}
.ind > *:not(.ind-art){position:relative}
.ind h3{font-size:22px;font-weight:700;margin-bottom:6px}
.ind p{font-size:14px;color:#c4c4e4}
.ind:nth-child(2),.ind:nth-child(4){background:var(--indigo-700)}
.ind:nth-child(3){background:#111132}

/* coverage */
.coverage{background:var(--paper)}
.cov-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}
.office{background:#fff;border:1px solid var(--line);border-radius:10px;padding:30px}
.office .city{font-family:var(--display);font-size:26px;font-weight:800;color:var(--indigo-800);margin:8px 0 18px}
.office dl{display:grid;gap:12px;font-size:15px}
.office dt{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.office dd a:hover{color:var(--blue)}
.office.accent{background:var(--indigo-700);color:#fff;border-color:var(--indigo-700)}
.office.accent .city{color:#fff}
.office.accent dt{color:var(--lav-300)}
.office.accent p{color:#d4d4f4;font-size:15px;margin-bottom:22px}

/* quote */
.quote-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}
.quote-points{margin-top:30px;display:grid;gap:16px}
.qp{display:flex;gap:14px;align-items:flex-start;font-size:15px;color:var(--ink-2)}
.qp i{flex-shrink:0;width:24px;height:24px;border-radius:50%;background:var(--lav-200);color:var(--indigo-700);display:flex;align-items:center;justify-content:center;font-style:normal;font-size:13px;font-weight:700}
form{background:#fff;border:1px solid var(--line);border-radius:12px;padding:36px;box-shadow:0 30px 60px -40px rgba(20,20,148,.35)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:18px}
label{display:block;font-family:var(--display);font-weight:500;font-size:13.5px;margin-bottom:7px;color:var(--ink-2)}
input,select,textarea{width:100%;font:inherit;font-size:15px;padding:13px 14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);color:var(--ink);transition:border-color .2s,background .2s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);background:#fff}
textarea{resize:vertical;min-height:110px}
.form-foot{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-top:6px}
.form-foot small{color:var(--ink-3);font-size:13px}
.form-msg{display:none;margin-top:16px;padding:14px 16px;border-radius:var(--radius);background:var(--lav-100);color:var(--indigo-700);font-size:14.5px}

/* footer */
footer{background:#06062a;color:#a3a3c6;padding:80px 0 30px;font-size:14.5px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:50px;padding-bottom:50px;border-bottom:1px solid rgba(201,200,251,.12)}
footer .logo-text strong{color:#fff}
footer .logo-text span{color:#8a8ab0}
footer h4{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:#fff;font-weight:500;margin-bottom:18px}
footer ul{list-style:none;display:grid;gap:10px}
footer a:hover{color:#fff}
.foot-about{margin-top:20px;max-width:320px}
.foot-bottom{display:flex;justify-content:space-between;padding-top:26px;font-size:13px;flex-wrap:wrap;gap:12px}
.credit{font-family:Helvetica,Arial,sans-serif;font-style:italic;font-weight:700;letter-spacing:.02em;color:#8a8ab0}
.credit:hover{color:#fff}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}

@media (max-width:1060px){
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .brand-grid{grid-template-columns:repeat(2,1fr)}
  .hero .wrap{grid-template-columns:1fr}
  .showcase{max-width:460px}
  .why-grid,.quote-grid{grid-template-columns:1fr;gap:50px}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  nav,.header-cta .btn{display:none}
  .topbar .hide-sm{display:none}
  .stats .wrap{grid-template-columns:repeat(2,1fr)}
  .stat{padding:24px 0 24px 22px}
  .stat:nth-child(odd){border-left:none;padding-left:0}
  .stat:nth-child(n+3){border-top:1px solid rgba(201,200,251,.14)}
  .ind-grid,.cov-grid{grid-template-columns:1fr}
  section{padding:80px 0}
}
@media (max-width:620px){
  .topbar .group:first-child{display:none}
  .topbar .wrap{justify-content:center}
  .cat-grid,.brand-grid,.why-list,.row{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  form{padding:24px}
  .hero .wrap{padding-top:70px;padding-bottom:80px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* dropdown nav */
nav ul{align-items:center}
.has-dd{position:relative}
.dd-toggle{display:inline-flex;align-items:center;gap:6px}
.dd-toggle svg{width:10px;height:10px;transition:transform .2s}
.has-dd:hover .dd-toggle svg,.has-dd:focus-within .dd-toggle svg{transform:rotate(180deg)}
.dd{position:absolute;top:calc(100% + 14px);left:-22px;min-width:260px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 30px 60px -30px rgba(8,8,58,.35);padding:10px;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .2s,transform .2s,visibility .2s;z-index:60}
.dd::before{content:"";position:absolute;left:0;right:0;top:-16px;height:16px}
.has-dd:hover .dd,.has-dd:focus-within .dd{opacity:1;visibility:visible;transform:none}
.dd a{display:flex;justify-content:space-between;gap:16px;padding:9px 12px;border-radius:7px;font-size:14px;color:var(--ink-2);opacity:0;transform:translateY(-6px);transition:opacity .28s calc(var(--i,0)*22ms),transform .28s calc(var(--i,0)*22ms),background .2s,color .2s}
.has-dd:hover .dd a,.has-dd:focus-within .dd a{opacity:1;transform:none}
.dd a::after{display:none}
.dd a:hover{background:var(--lav-100);color:var(--indigo-700)}
.dd a small{font-family:var(--mono);font-size:10.5px;color:var(--ink-3);letter-spacing:.04em;text-transform:uppercase;align-self:center}
.dd-mega{display:grid;grid-template-columns:repeat(3,minmax(170px,1fr));width:640px;left:-200px}
.dd-foot{grid-column:1/-1;border-top:1px solid var(--line);margin-top:6px;padding-top:6px}
.dd-foot a{color:var(--blue);font-weight:600;font-family:var(--display)}
nav a.current{color:var(--indigo-700)}
nav a.current::after{width:100%}

/* inner page hero */
.page-hero{position:relative;background:var(--indigo-900);color:#fff;overflow:hidden}
.page-hero .wrap{position:relative;padding-top:70px;padding-bottom:70px}
.page-hero h1{font-size:clamp(36px,5vw,60px);font-weight:800;margin:16px 0 18px;max-width:900px}
.page-hero .lead{color:#b9b9d6;max-width:700px}
.crumbs{font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:#8f8fbd;display:flex;gap:8px;flex-wrap:wrap}
.crumbs a:hover{color:#fff}
.crumbs span{opacity:.5}
.ph-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:center}
.ph-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.ph-card{background:#fff;border-radius:12px;padding:26px;display:flex;align-items:center;justify-content:center;min-height:300px;box-shadow:0 40px 80px -30px rgba(0,0,0,.6)}
.ph-card img{max-height:300px;width:auto}
.ph-card.ph{background:var(--lav-100);font-family:var(--display);font-weight:800;font-size:46px;color:var(--indigo-700);letter-spacing:-.02em;text-align:center;flex-direction:column;gap:8px}
.ph-card.ph small{font-family:var(--mono);font-size:11px;font-weight:400;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.facts{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.fact{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;color:var(--lav-300);border:1px solid rgba(201,200,251,.25);padding:6px 10px;border-radius:4px}

/* brand page */
.intro-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:70px;align-items:start}
.prose p{font-size:17px;color:var(--ink-2);margin-bottom:18px;line-height:1.75}
.prose h2{font-size:clamp(26px,3vw,34px);margin:46px 0 14px}
.prose h3{font-size:21px;font-weight:700;margin:30px 0 10px;color:var(--indigo-800)}
.prose ul{margin:0 0 22px 0;padding:0;list-style:none;display:grid;gap:8px}
.prose ul li{position:relative;padding-left:24px;color:var(--ink-2);font-size:16px}
.prose ul li::before{content:"";position:absolute;left:0;top:.62em;width:10px;height:2px;background:var(--blue)}
.prose ul.cols{grid-template-columns:1fr 1fr}
.side-card{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:26px;position:sticky;top:100px}
.side-card h4{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);font-weight:500;margin-bottom:14px}
.side-card dl{display:grid;gap:14px;font-size:15px}
.side-card dt{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.side-card dd{color:var(--ink);font-weight:500}
.side-card .btn{width:100%;justify-content:center;margin-top:20px}
.prod-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.prod{border:1px solid var(--line);border-radius:12px;padding:28px;background:#fff;display:flex;flex-direction:column}
.prod .num{font-family:var(--mono);font-size:11.5px;color:var(--blue);margin-bottom:10px}
.prod h3{font-size:21px;font-weight:700;margin-bottom:10px;color:var(--indigo-800)}
.prod p{font-size:15px;color:var(--ink-3);margin-bottom:14px}
.specs{display:grid;gap:0;margin-top:auto;border-top:1px solid var(--line)}
.specs div{display:grid;grid-template-columns:130px 1fr;gap:14px;padding:9px 0;border-bottom:1px dashed var(--line);font-size:14px}
.specs dt{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);padding-top:2px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.chips span{font-size:13px;background:var(--lav-100);color:var(--indigo-700);padding:5px 10px;border-radius:5px}
.related{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.rel{border:1px solid var(--line);border-radius:10px;padding:20px;background:#fff;transition:border-color .2s,transform .2s}
.rel:hover{border-color:var(--lav-300);transform:translateY(-2px)}
.rel b{display:block;font-family:var(--display);font-size:19px;font-weight:800;color:var(--indigo-800)}
.rel span{font-size:13px;color:var(--ink-3)}
a.brand{color:inherit}

/* cta band */
.cta-band{background:var(--indigo-700);color:#fff;padding:70px 0}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.cta-band h2{margin:0 0 8px;font-size:clamp(26px,3.2vw,38px)}
.cta-band p{color:#d4d4f4;font-size:17px}
.cta-band .btns{display:flex;gap:12px;flex-wrap:wrap}
.btn-white{background:#fff;color:var(--indigo-700)}
.btn-white:hover{background:var(--lav-200)}

/* article (flow meters) */
.art-grid{display:grid;grid-template-columns:250px 1fr;gap:70px;align-items:start}
.toc{position:sticky;top:100px}
.toc h4{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);font-weight:500;margin-bottom:14px}
.toc a{display:block;font-size:14px;color:var(--ink-3);padding:7px 0 7px 14px;border-left:2px solid var(--line)}
.toc a:hover{color:var(--indigo-700);border-color:var(--blue)}
.subnav{display:flex;gap:8px;flex-wrap:wrap;margin-top:26px}
.subnav a{font-family:var(--display);font-weight:500;font-size:14px;padding:9px 16px;border-radius:40px;border:1px solid rgba(201,200,251,.3);color:#d4d4f4}
.subnav a:hover{border-color:#fff;color:#fff}
.subnav a.on{background:#fff;color:var(--indigo-700);border-color:#fff}
.callout{background:var(--lav-100);border-left:3px solid var(--blue);border-radius:0;padding:22px 24px;margin:30px 0}
.callout p{margin:0;color:var(--indigo-800)}
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:20px 0 30px}
.tile{border:1px solid var(--line);border-radius:10px;padding:20px}
.tile b{display:block;font-family:var(--display);font-size:17px;color:var(--indigo-800);margin-bottom:6px}
.tile span{font-size:14px;color:var(--ink-3)}

/* bbbee */
.level{display:flex;align-items:center;gap:26px;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:30px;margin-bottom:30px}
.level-badge{width:120px;height:120px;border-radius:50%;background:var(--indigo-700);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;flex-shrink:0}
.level-badge b{font-family:var(--display);font-size:46px;line-height:1}
.level-badge span{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em}

@media (max-width:1060px){
  .ph-grid,.intro-grid,.art-grid{grid-template-columns:1fr;gap:40px}
  .side-card,.toc{position:static}
  .related{grid-template-columns:repeat(2,1fr)}
  .tiles{grid-template-columns:1fr}
}
@media (max-width:860px){
  .prod-grid{grid-template-columns:1fr}
}
@media (max-width:620px){
  .related{grid-template-columns:1fr}
  .prose ul.cols{grid-template-columns:1fr}
  .specs div{grid-template-columns:1fr;gap:2px}
  .level{flex-direction:column;align-items:flex-start}
}

/* ===== burger (Flowcon: indigo square, uneven flow lines) ===== */
.burger{display:none;position:relative;width:46px;height:46px;border-radius:14px;background:var(--indigo-700);flex-shrink:0;z-index:70;transition:background .3s,box-shadow .3s}
.burger:hover{box-shadow:0 8px 22px -8px rgba(31,31,196,.7)}
.burger span{position:absolute;height:2.6px;border-radius:3px;background:#fff;left:12px;
  transition:translate .2s ease .2s,rotate .2s ease,width .2s ease .2s,left .2s ease .2s,opacity .15s ease .2s}
.burger .l1{top:15px;width:22px}
.burger .l2{top:21.7px;width:13px;left:21px;background:var(--lav-300)}
.burger .l3{top:28.4px;width:17px}
.burger.open{background:var(--indigo-900)}
.burger.open span{transition:translate .2s ease,rotate .2s ease .2s,width .2s ease,left .2s ease,opacity .15s ease}
.burger.open .l1{width:22px;left:12px;translate:0 6.7px;rotate:45deg}
.burger.open .l2{opacity:0;width:0;left:23px}
.burger.open .l3{width:22px;left:12px;translate:0 -6.7px;rotate:-45deg}

/* ===== mobile menu: tank fill + pipeline ===== */
.fm{position:fixed;left:0;right:0;bottom:0;top:114px;z-index:45;visibility:hidden;pointer-events:none;transition:visibility 0s linear .6s}
.fm.open{visibility:visible;pointer-events:auto;transition:none}
.fm-tank{position:absolute;inset:0;background:var(--indigo-900);background-image:linear-gradient(rgba(201,200,251,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(201,200,251,.05) 1px,transparent 1px);background-size:40px 40px;transform:translateY(102%);transition:transform .55s cubic-bezier(.7,0,.25,1) .05s}
.fm-tank::before{content:"";position:absolute;left:0;right:0;top:-17px;height:18px;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 18'%3E%3Cpath d='M0 9 Q15 0 30 9 T60 9 T90 9 T120 9 V18 H0Z' fill='%2308083a'/%3E%3C/svg%3E") repeat-x 0 0/120px 18px;animation:fmwave 1.6s linear infinite}
@keyframes fmwave{to{background-position:120px 0}}
.fm.open .fm-tank{transform:none;transition-delay:0s}
.fm.open .fm-tank::before{animation-iteration-count:1;opacity:0;transition:opacity .3s .5s}
.fm-inner{position:relative;height:100%;overflow-y:auto;overscroll-behavior:contain;padding:30px 28px 34px;display:flex;flex-direction:column;color:#fff}
.fm-list{list-style:none;position:relative;padding-left:40px;margin:0}
.fm-list::before{content:"";position:absolute;left:12px;top:14px;bottom:14px;width:3px;border-radius:3px;background:linear-gradient(var(--blue),rgba(201,200,251,.18));transform:scaleY(0);transform-origin:top;transition:transform .45s ease}
.fm.open .fm-list::before{transform:none;transition-delay:.35s}
.fm-pulse{position:absolute;left:10px;top:14px;width:7px;height:46px;border-radius:7px;background:linear-gradient(transparent,#8d97ff,transparent);opacity:0;filter:blur(.5px)}
.fm.open .fm-pulse{animation:fmpulse 2.8s ease-in-out .8s infinite}
@keyframes fmpulse{0%{opacity:0;transform:translateY(0)}12%{opacity:1}88%{opacity:1}100%{opacity:0;transform:translateY(calc(var(--pipe,320px) - 46px))}}
.fm-list>li{opacity:0;transform:translateX(-12px);transition:opacity .35s ease,transform .35s ease}
.fm.open .fm-list>li,.fm.open .fm-actions{opacity:1;transform:none;transition-delay:calc(.3s + var(--i)*.06s)}
.fm-item{position:relative;display:flex;align-items:center;justify-content:space-between;width:100%;font-family:var(--display);font-weight:700;font-size:28px;letter-spacing:-.02em;color:#fff;padding:11px 0;text-align:left}
.fm-item::before{content:"";position:absolute;left:-35px;top:50%;width:13px;height:13px;margin-top:-6.5px;border-radius:50%;border:2.5px solid var(--lav-300);background:var(--indigo-900);transition:background .25s,box-shadow .25s,border-color .25s}
.fm-item::after{content:"";position:absolute;left:-22px;top:50%;width:14px;height:2px;background:rgba(201,200,251,.3)}
.fm-item.is-here{color:var(--lav-300)}
.fm-item.is-here::before,.fm-item:hover::before,.fm-branch.open>.fm-item::before{background:var(--blue-bright);border-color:#fff;box-shadow:0 0 0 5px rgba(77,91,255,.25),0 0 16px rgba(77,91,255,.8)}
.fm-item svg{width:14px;height:14px;transition:transform .3s}
.fm-branch.open>.fm-item svg{transform:rotate(180deg)}
.fm-sub{display:grid;grid-template-rows:0fr;transition:grid-template-rows .4s ease}
.fm-sub>div{overflow:hidden;min-height:0}
.fm-branch.open .fm-sub{grid-template-rows:1fr}
.fm-chips{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:6px 0 4px}
.fm-chip{display:flex;flex-direction:column;gap:2px;padding:11px 13px;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid rgba(201,200,251,.14);transition:background .2s,border-color .2s;opacity:0;transform:translateY(6px)}
.fm-branch.open .fm-chip,.fm-branch.open .fm-sublink,.fm-branch.open .fm-all{opacity:1;transform:none;transition:opacity .3s ease .15s,transform .3s ease .15s,background .2s,border-color .2s}
.fm-chip b{font-family:var(--display);font-size:16px;font-weight:700}
.fm-chip small{font-family:var(--mono);font-size:10.5px;letter-spacing:.04em;color:var(--lav-300);text-transform:uppercase}
.fm-chip:active,.fm-chip:hover{background:rgba(77,91,255,.18);border-color:var(--blue-bright)}
.fm-all{display:inline-flex;gap:8px;margin:10px 0 8px;font-family:var(--display);font-weight:600;font-size:15px;color:var(--lav-300);opacity:0}
.fm-all span{transition:transform .2s}
.fm-all:hover span{transform:translateX(4px)}
.fm-sublink{display:block;padding:9px 0 9px 16px;border-left:2px solid rgba(201,200,251,.2);margin-left:2px;font-size:16px;color:#d4d4f4;opacity:0}
.fm-sublink:hover{border-color:var(--blue-bright);color:#fff}
.fm-actions{margin-top:auto;padding-top:30px;display:grid;grid-template-columns:1fr 1fr;gap:10px;opacity:0;transform:translateY(10px);transition:opacity .35s,transform .35s}
.fm-quote{grid-column:1/-1;justify-content:center;border-radius:999px;padding:16px 22px}
.fm-quote .arrow{transition:transform .2s}
.fm-quote:hover .arrow{transform:translateX(4px)}
.fm-call{display:flex;flex-direction:column;padding:12px 16px;border-radius:18px;border:1px solid rgba(201,200,251,.22);font-weight:600;font-size:15px}
.fm-call small{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--lav-300);font-weight:400}
.fm-mail{grid-column:1/-1;text-align:center;padding:12px;border-radius:999px;border:1px solid rgba(201,200,251,.22);font-size:15px}
.fm-hours{grid-column:1/-1;text-align:center;font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;color:#8f8fbd;margin-top:4px}
html.fm-lock{overflow:hidden}
@media (max-width:860px){
  .burger{display:block}
  .header-cta{margin-left:auto}
}
@media (min-width:861px){.fm{display:none}}
@media (prefers-reduced-motion:reduce){.fm *,.fm,.burger span{transition:none!important;animation:none!important}}

/* ===== feature-parity additions ===== */
.doc-ico{width:15px;height:15px;flex-shrink:0}
.chips a{display:inline-flex;align-items:center;gap:6px;font-size:13px;background:var(--lav-100);color:var(--indigo-700);padding:5px 10px;border-radius:5px;border:1px solid transparent;transition:border-color .2s,background .2s}
.chips a:hover{border-color:var(--blue);background:#fff}
.chips a .doc-ico{width:12px;height:12px;opacity:.7}
.sheet{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-family:var(--display);font-weight:600;font-size:14px;color:var(--blue);align-self:flex-start}
.sheet span{transition:transform .2s}
.sheet:hover span{transform:translateX(3px)}
.dl-h{margin-top:26px!important}
.dl{list-style:none;display:grid;gap:6px}
.dl a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;background:#fff;border:1px solid var(--line);font-size:14px;color:var(--ink-2);transition:border-color .2s,transform .2s}
.dl a:hover{border-color:var(--blue);transform:translateX(2px)}
.dl a span{flex:1}
.dl a .doc-ico{color:var(--blue)}
.dl small{font-family:var(--mono);font-size:10px;letter-spacing:.08em;color:var(--ink-3)}
.mfr{display:flex;justify-content:space-between;gap:10px;margin-top:16px;padding-top:14px;border-top:1px solid var(--line);font-size:14px;font-weight:600;color:var(--indigo-700)}
.mfr span{transition:transform .2s}
.mfr:hover span{transform:translateX(3px)}
.vid{position:relative;border-radius:22px;overflow:hidden;aspect-ratio:16/9;max-height:560px;width:100%;background:radial-gradient(120% 120% at 20% 10%,#1f1fc4 0%,#0d0d5c 45%,#08083a 100%)}
.vid::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(201,200,251,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(201,200,251,.06) 1px,transparent 1px);background-size:48px 48px}
.vid iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vid-play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:20px;color:#fff;text-align:left;cursor:pointer}
.vid-btn{width:84px;height:84px;border-radius:50%;background:#fff;color:var(--indigo-700);display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 12px rgba(255,255,255,.12),0 20px 50px -10px rgba(0,0,0,.6);transition:transform .25s,box-shadow .25s}
.vid-btn svg{width:30px;height:30px;margin-left:4px}
.vid-play:hover .vid-btn{transform:scale(1.07);box-shadow:0 0 0 18px rgba(255,255,255,.14),0 20px 50px -10px rgba(0,0,0,.6)}
.vid-t{font-family:var(--display);font-weight:700;font-size:22px;display:flex;flex-direction:column;gap:4px}
.vid-t small{font-family:var(--mono);font-weight:400;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--lav-300)}
.vid-yt{position:absolute;right:18px;bottom:16px;font-size:13px;color:#d4d4f4;font-weight:600}
.vid-yt span{display:inline-block;transition:transform .2s}
.vid-yt:hover{color:#fff}.vid-yt:hover span{transform:translateX(3px)}
.vid.on .vid-play,.vid.on .vid-yt{display:none}
.ph-wrap{display:grid;grid-template-columns:118px 1fr;gap:8px}
.qf-sec{background:var(--paper)}
.qf-sec h2{font-size:clamp(28px,3.4vw,40px)}
.qp a{color:var(--indigo-700);font-weight:600}
@media (max-width:620px){.vid{aspect-ratio:4/3}.vid-play{flex-direction:column;text-align:center}.vid-t{font-size:18px;align-items:center}}

/* ===== product galleries + lightbox ===== */
.side-logo{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 18px;margin-bottom:20px;display:flex;align-items:center;justify-content:center;height:84px}
.side-logo img{max-height:54px;max-width:100%;width:auto;object-fit:contain}
.gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px}
.gph{margin:0;display:flex;flex-direction:column;gap:10px}
.gph-btn{display:block;width:100%;aspect-ratio:4/3;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;padding:14px;cursor:zoom-in;transition:border-color .25s,box-shadow .25s}
.gph-btn img{width:100%;height:100%;object-fit:contain;transition:transform .45s cubic-bezier(.2,.7,.2,1)}
.gph-btn:hover{border-color:var(--lav-300);box-shadow:0 0 0 4px rgba(77,91,255,.12),0 24px 44px -28px rgba(20,20,148,.55)}
.gph-btn:hover img{transform:scale(1.07)}
.gph figcaption{font-size:13.5px;color:var(--ink-3);padding:0 6px;line-height:1.45}
.lb{position:fixed;inset:0;z-index:200;background:rgba(8,8,58,.94);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .25s,visibility 0s .25s}
.lb.on{opacity:1;visibility:visible;transition:opacity .25s}
.lb figure{margin:0;max-width:min(1100px,92vw);display:flex;flex-direction:column;align-items:center;gap:14px}
.lb img{max-width:100%;max-height:76vh;border-radius:20px;background:#fff;padding:18px;object-fit:contain}
.lb figcaption{color:#e4e4fb;font-size:15px;text-align:center}
.lb figcaption small{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:#8f8fbd;margin-top:4px}
.lb button{position:absolute;width:52px;height:52px;border-radius:50%;background:rgba(255,255,255,.1);color:#fff;display:flex;align-items:center;justify-content:center;transition:background .2s,transform .2s}
.lb button:hover{background:var(--blue)}
.lb .lb-x{top:20px;right:20px}
.lb .lb-p{left:20px;top:50%;margin-top:-26px}
.lb .lb-n{right:20px;top:50%;margin-top:-26px}
.lb .lb-p:hover{transform:translateX(-3px)}.lb .lb-n:hover{transform:translateX(3px)}
.lb svg{width:20px;height:20px}
html.lb-lock{overflow:hidden}
@media (max-width:620px){.gal{grid-template-columns:1fr 1fr;gap:10px}.gph-btn{border-radius:16px;padding:8px}.lb .lb-p,.lb .lb-n{top:auto;bottom:22px;margin:0}.lb img{padding:8px;max-height:68vh}}