:root{
  --ink:#2B2829;
  --graphite:#565151;
  --burgundy:#A3525F;
  --burgundy-d:#8A4350;
  --rose:#E8A5B3;
  --paper:#F7F5F4;
  --line:#E3DEDB;
  --muted:#7A7270;
  --white:#fff;
  --radius:2px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Manrope",system-ui,sans-serif;color:var(--ink);background:var(--paper);line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
.container{max-width:1280px;margin:0 auto;padding:0 32px}
.mono{font-family:"JetBrains Mono",ui-monospace,monospace;font-variant-numeric:tabular-nums}
.accent{color:var(--burgundy)}
.eyebrow{font:500 12px/1 "JetBrains Mono",monospace;text-transform:uppercase;letter-spacing:.14em;color:var(--burgundy);margin-bottom:18px;display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:1px;background:currentColor}
h1{font-size:clamp(38px,5.2vw,57px);line-height:1.02;font-weight:700}
h2{font-size:clamp(28px,3.4vw,44px);line-height:1.1;letter-spacing:-.02em;font-weight:800}
h3{font-size:18px;font-weight:700;letter-spacing:-.01em}
.lead{font-size:18px;color:var(--graphite);max-width:580px;margin:26px 0 34px}
.sec-sub{color:var(--graphite);max-width:620px;margin-top:16px;font-size:17px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 26px;border-radius:var(--radius);font-weight:700;font-size:15px;border:1px solid transparent;cursor:pointer;transition:all .25s var(--ease);white-space:nowrap}
.btn .arr{transition:transform .25s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn-primary{background:var(--burgundy);color:#fff;box-shadow:0 10px 30px -12px rgba(163,82,95,.7)}
.btn-primary:hover{background:var(--burgundy-d);transform:translateY(-2px)}
.btn-ghost{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-ghost-light{border-color:rgba(255,255,255,.4);color:#fff}
.btn-ghost-light:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{background:var(--rose)}
.btn-sm{padding:11px 18px;font-size:14px}
.btn-block{width:100%;justify-content:center}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.cta-row.center{justify-content:center;margin-top:48px}
.link{background:none;border:0;color:var(--burgundy);font-weight:700;cursor:pointer;text-decoration:underline;text-underline-offset:4px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,245,244,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:76px;gap:24px}
.main-nav{display:flex;gap:30px;font-size:14px;font-weight:600;color:var(--graphite)}
.main-nav a{position:relative;padding:6px 0}
.main-nav a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--burgundy);transition:width .3s var(--ease)}
.main-nav a:hover::after,.main-nav a.active::after{width:100%}
.main-nav a.active{color:var(--ink)}

/* Decorative stripes (motif from presentation) */
.stripe{position:absolute;width:90px;background:rgba(232,165,179,.22);transform:skewX(-12deg);pointer-events:none}
.stripe-1{top:0;right:14%;height:100%}
.stripe-2{top:0;right:calc(14% - 110px);height:100%;width:50px;background:rgba(232,165,179,.12)}

/* Hero */
.hero{position:relative;overflow:hidden;background:var(--ink);color:#fff;padding:100px 0 0;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:56px 56px}
.hero .eyebrow{color:var(--rose)}
.hero h1{color:#fff}
.hero .accent{color:var(--rose)}
.hero .lead{color:#C9C2C0}
.hero .btn-ghost{border-color:#fff;color:#fff}
.hero .btn-ghost:hover{background:#fff;color:var(--ink)}
.hero .stripe{background:rgba(232,165,179,.08)}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center;position:relative;z-index:1;padding-bottom:88px}
.hero-stats{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:56px;border-top:1px solid rgba(255,255,255,.14)}
.hero-stats li{padding-top:20px;padding-right:12px;display:flex;flex-direction:column;gap:6px}
.hero-stats b{font-size:26px;font-weight:500;color:#fff}
.hero-stats span{font-size:13px;color:#A9A2A0;line-height:1.35}
.hero-visual{position:relative}
.flow-svg{width:100%;height:auto}
.flow-svg .pipe{fill:none;stroke:rgba(255,255,255,.22);stroke-width:14;stroke-linecap:round}
.flow-svg .flow{stroke:var(--rose);stroke-width:4;stroke-dasharray:10 18;animation:flow 1.1s linear infinite}
@keyframes flow{to{stroke-dashoffset:-28}}
.flow-svg .casing{fill:rgba(255,255,255,.04);stroke:#fff;stroke-width:2}
.flow-svg .casing-inner{fill:none;stroke:rgba(255,255,255,.35);stroke-width:1.5;stroke-dasharray:3 5}
.flow-svg .impeller{stroke:var(--rose);stroke-width:3;transform-origin:250px 220px;animation:spin 3s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.flow-svg .hub{fill:var(--burgundy);stroke:#fff;stroke-width:2}
.flow-svg .node{fill:#fff}
.flow-svg .label text{fill:#A9A2A0;font-size:12px}

/* Ticker */
.ticker{background:var(--burgundy);color:#fff;overflow:hidden;white-space:nowrap;padding:18px 0}
.ticker-track{display:inline-flex;gap:18px;align-items:center;animation:ticker 40s linear infinite;font:500 15px/1 "JetBrains Mono",monospace;text-transform:uppercase;letter-spacing:.06em}
.ticker i{font-style:normal;opacity:.5}
@keyframes ticker{to{transform:translateX(-50%)}}

/* Sections */
.section{padding:110px 0}
.section-alt{background:#EFEBE9}
.section-dark{background:var(--ink);color:#fff}
.section-dark .sec-sub{color:#B8B0AE}
.section-dark .accent{color:var(--rose)}
.sec-head{margin-bottom:64px;max-width:820px}
.sec-head.light h2{color:#fff}
.sec-head .eyebrow{margin-bottom:18px}
.sec-head.light .eyebrow{color:var(--rose)}

/* Why */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink)}
.why-item{padding:30px 28px 10px 0;position:relative}
.why-item + .why-item{padding-left:28px;border-left:1px solid var(--line)}
.why-item .idx{font-size:13px;color:var(--burgundy)}
.why-item h3{margin:18px 0 10px}
.why-item p{color:var(--graphite);font-size:15px}
.cta-inline{margin-top:56px;padding:28px 32px;background:#fff;border:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta-inline p{font-weight:600;font-size:17px}

/* Industries */
.ind-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.ind-card{background:#fff;border:1px solid var(--line);padding:12px 12px 22px;display:flex;flex-direction:column;transition:transform .35s var(--ease),border-color .35s,box-shadow .35s}
.ind-card:hover{transform:translateY(-4px);border-color:var(--burgundy);box-shadow:0 22px 40px -28px rgba(43,40,41,.45)}
.ind-card h3{font-size:17px;margin:20px 10px 8px}
.ind-card p{font-size:14px;color:var(--graphite);margin:0 10px 18px;flex:1}
.ind-link{margin:0 10px;font-size:14px;font-weight:700;color:var(--burgundy);display:flex;gap:8px;align-items:center}
.ind-link span{transition:transform .25s}
.ind-card:hover .ind-link span{transform:translateX(5px)}
.img-slot{aspect-ratio:4/3;position:relative;background:repeating-linear-gradient(135deg,#ECE8E6 0 12px,#E4DFDC 12px 24px);border:1px dashed #B9B0AD;display:grid;place-items:center;padding:12px;overflow:hidden}

.img-slot img{width:100%;height:100%;object-fit:cover}

/* Sanitary */
.sanitary-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:72px;align-items:start}
.san-list{list-style:none;margin-top:44px;border-top:1px solid var(--line)}
.san-list li{display:grid;grid-template-columns:56px 1fr;padding:20px 0;border-bottom:1px solid var(--line);align-items:start;transition:padding .3s var(--ease)}
.san-list li:hover{padding-left:12px}
.san-list .mono{color:var(--burgundy);font-size:14px;padding-top:3px}
.san-list b{font-size:17px}
.san-list p{color:var(--graphite);font-size:15px}
.san-card{position:sticky;top:110px;background:var(--ink);color:#fff;padding:44px 40px;border-radius:var(--radius)}
.san-kicker{font:500 12px/1 "JetBrains Mono",monospace;text-transform:uppercase;letter-spacing:.12em;color:var(--rose);margin-bottom:20px}
.san-big{font-size:26px;line-height:1.3;font-weight:700;margin-bottom:34px;letter-spacing:-.01em}

/* Method */
.method-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-bottom:44px}
.step{padding:34px 30px;border:1px solid rgba(255,255,255,.12);position:relative;margin-left:-1px;transition:background .3s}
.step:hover{background:rgba(255,255,255,.04)}
.step .mono{color:var(--rose);font-size:13px}
.step h3{font-size:26px;margin:20px 0 12px;color:#fff}
.step p{color:#B8B0AE;font-size:15px}
.step:not(:last-child)::after{content:"→";position:absolute;right:-14px;top:50%;transform:translateY(-50%);color:var(--rose);font-size:20px;background:var(--ink);z-index:2;padding:4px 0}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:10px}
.chips li{padding:9px 16px;border:1px solid rgba(255,255,255,.2);font-size:14px;color:#E7E2E0}

/* Types teaser */
.types-teaser{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink);border-left:1px solid var(--line)}
.types-teaser a{padding:26px 24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:10px;font-weight:700;font-size:17px;transition:background .3s,color .3s}
.types-teaser a:hover{background:var(--ink);color:#fff}
.types-teaser a:hover em{color:var(--rose)}
.types-teaser .mono{color:var(--burgundy);font-size:13px}
.types-teaser em{font-style:normal;font-weight:500;font-size:14px;color:var(--muted)}

/* Contact / Lead form */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.contact-points{list-style:none;margin-top:32px;display:grid;gap:12px}
.contact-points li{padding-left:28px;position:relative;font-weight:600}
.contact-points li::before{content:"";position:absolute;left:0;top:10px;width:14px;height:2px;background:var(--rose)}
.lead-form{background:#fff;color:var(--ink);padding:40px;display:grid;gap:18px;border-radius:var(--radius);box-shadow:0 30px 60px -30px rgba(0,0,0,.5)}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font:500 11px/1 "JetBrains Mono",monospace;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.field input,.field select,.field textarea{border:0;border-bottom:1px solid #CFC7C4;padding:10px 2px;background:transparent;font-size:16px;outline:none;transition:border-color .25s;border-radius:0;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{border-bottom-color:var(--burgundy)}
.field textarea{resize:vertical}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.consent{display:flex;gap:10px;font-size:13px;color:var(--graphite);align-items:flex-start}
.consent input{margin-top:3px;accent-color:var(--burgundy)}
.form-ok{color:var(--burgundy);font-weight:700;text-align:center}

/* Footer */
.site-footer{background:#1F1D1E;color:#B8B0AE;padding:72px 0 0;font-size:15px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:56px}
.foot-grid p{margin-top:16px;max-width:300px}
.foot-grid a{display:block;margin-bottom:8px;transition:color .2s}
.foot-grid a:hover{color:var(--rose)}
.foot-h{font:500 11px/1 "JetBrains Mono",monospace;text-transform:uppercase;letter-spacing:.12em;color:#fff;margin-bottom:16px!important}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding:24px 32px 28px;font-size:12px;color:#7A7270}

/* Catalog page */
.cat-hero{position:relative;overflow:hidden;background:var(--ink);color:#fff;padding:72px 0 80px}
.cat-hero h1{font-size:clamp(34px,4.4vw,56px);color:#fff;max-width:900px}
.cat-hero .accent{color:var(--rose)}
.cat-hero .eyebrow{color:var(--rose)}
.cat-hero .lead{color:#C9C2C0}
.cat-hero .stripe{background:rgba(232,165,179,.08)}
.crumbs{font-size:12px;color:#9B9391;margin-bottom:32px}
.crumbs a:hover{color:var(--rose)}
.crumbs span{color:#fff}
.cat-hero .btn-ghost{border-color:#fff;color:#fff}
.cat-hero .btn-ghost:hover{background:#fff;color:var(--ink)}

.filter-bar{position:sticky;top:76px;z-index:40;background:rgba(247,245,244,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.filter-wrap{display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding-top:16px;padding-bottom:16px}
.filter-label{font-size:12px;color:var(--muted);margin-right:6px;text-transform:uppercase;letter-spacing:.08em}
.chip{border:1px solid #CFC7C4;background:#fff;padding:9px 16px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;border-radius:var(--radius)}
.chip:hover{border-color:var(--ink)}
.chip.is-active{background:var(--ink);border-color:var(--ink);color:#fff}

.cards{display:grid;gap:28px}
.pump-card{display:grid;grid-template-columns:300px 1fr;gap:0;background:#fff;border:1px solid var(--line);transition:border-color .3s,box-shadow .3s,opacity .3s;scroll-margin-top:170px}
.pump-card:hover{border-color:var(--burgundy);box-shadow:0 24px 50px -34px rgba(43,40,41,.5)}
.pump-card.is-hidden{display:none}
.pump-card .img-slot{border:0;border-right:1px solid var(--line);aspect-ratio:auto;height:100%;min-height:300px;background:repeating-linear-gradient(135deg,#F1EEEC 0 12px,#EAE6E3 12px 24px)}
.pump-body{padding:34px 40px;display:flex;flex-direction:column;gap:22px}
.pump-head{display:flex;gap:18px;align-items:flex-start}
.pump-head .num{font-size:13px;color:var(--burgundy);padding-top:8px;min-width:24px}
.pump-head h3{font-size:24px;letter-spacing:-.02em;margin-bottom:4px}
.pump-head p{color:var(--graphite);font-size:15px}
.specs{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.specs div{padding:16px 16px 16px 0}
.specs div+div{padding-left:18px;border-left:1px solid var(--line)}
.specs dd{font-size:22px;font-weight:500;color:var(--ink);letter-spacing:-.02em}
.specs dt{font-size:12px;color:var(--muted);margin-bottom:4px;text-transform:uppercase;letter-spacing:.06em}
.pump-body details{border-bottom:1px solid var(--line);padding-bottom:12px}
.pump-body summary{cursor:pointer;font-weight:700;font-size:14px;list-style:none;display:flex;justify-content:space-between;align-items:center;color:var(--graphite)}
.pump-body summary::after{content:"+";font:400 20px/1 "JetBrains Mono",monospace;color:var(--burgundy);transition:transform .25s}
.pump-body details[open] summary::after{transform:rotate(45deg)}
.pump-body summary::-webkit-details-marker{display:none}
.pump-body details ul{list-style:none;margin-top:12px;display:grid;grid-template-columns:1fr 1fr;gap:6px 24px;font-size:14px;color:var(--graphite)}
.pump-body details ul li{padding-left:16px;position:relative}
.pump-body details ul li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:1px;background:var(--burgundy)}
.pump-body details.lim ul li::before{background:var(--graphite)}
.pump-foot{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:auto}
.pump-foot .link{color:var(--ink)}
.tags{display:flex;gap:6px;flex-wrap:wrap}
.tags span{font:500 11px/1 "JetBrains Mono",monospace;text-transform:uppercase;letter-spacing:.06em;padding:6px 9px;background:#F1EEEC;color:var(--graphite)}
.empty{text-align:center;padding:60px 0;color:var(--muted)}

.params-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid rgba(255,255,255,.14)}
.param{padding:32px 28px 32px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.param:not(:nth-child(3n+1)){padding-left:28px;border-left:1px solid rgba(255,255,255,.14)}
.param .mono{color:var(--rose);font-size:13px}
.param h3{color:#fff;margin:12px 0 8px}
.param p{color:#B8B0AE;font-size:15px}
.params-grid+.cta-row{margin-top:48px}

.extra{background:#fff;border:1px solid var(--line);padding:0}
.extra summary{cursor:pointer;list-style:none;padding:26px 32px;font-weight:700;font-size:18px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.extra summary::-webkit-details-marker{display:none}
.extra summary>.mono{color:var(--burgundy);font-size:22px;width:20px}
.extra summary em{font-style:normal;font-weight:500;font-size:14px;color:var(--muted);margin-left:auto}
.extra[open] summary{border-bottom:1px solid var(--line)}
.extra-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 40px;padding:32px}
.extra-grid div{padding:18px 0;border-bottom:1px solid var(--line)}
.extra-grid b{display:block;margin-bottom:6px;font-size:16px}
.extra-grid p{font-size:14px;color:var(--graphite)}

/* Responsive */
@media (max-width:1100px){
  .hero-grid,.sanitary-grid,.contact-grid{grid-template-columns:1fr;gap:56px}
  .san-card{position:static}
  .ind-grid{grid-template-columns:repeat(2,1fr)}
  .types-teaser{grid-template-columns:repeat(2,1fr)}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .why-item:nth-child(3){padding-left:0;border-left:0}
  .pump-card{grid-template-columns:1fr}
  .pump-card .img-slot{border-right:0;border-bottom:1px solid var(--line);min-height:0;aspect-ratio:16/9}
  .params-grid{grid-template-columns:repeat(2,1fr)}
  .param:nth-child(3n+1){padding-left:0;border-left:0}
  .param:nth-child(2n+1){padding-left:0;border-left:0}
}
@media (max-width:820px){
  .main-nav{display:none}
  .container{padding:0 20px}
  .hero{padding-top:64px}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .section{padding:80px 0}
  .method-steps{grid-template-columns:1fr}
  .step:not(:last-child)::after{display:none}
  .types-teaser{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .lead-form{padding:28px}
  .foot-grid{grid-template-columns:1fr}
  .specs dd{font-size:18px}
  .specs{grid-template-columns:1fr}
  .specs div+div{border-left:0;padding-left:0;border-top:1px solid var(--line)}
  .pump-body{padding:26px}
  .extra-grid{grid-template-columns:1fr}
  .params-grid{grid-template-columns:1fr}
  .param{padding-left:0!important;border-left:0!important}
  .why-grid{grid-template-columns:1fr}
  .why-item{padding-left:0!important;border-left:0!important}
  .filter-bar{top:76px}
}
@media (max-width:560px){
  .ind-grid{grid-template-columns:1fr}
  .nav-wrap .btn{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}