:root{
    --paper:#f7f4ec;
    --paper-2:#ede9d8;
    --bone:#e3dec6;
    --ink:#1a0726;
    --ink-2:#2e1240;
    --ink-3:#43205c;
    --plum:#3d0d52;
    --plum-2:#561875;
    --violet:#7a2bb0;
    --violet-2:#9b4cc9;
    --steel:#1d3645;
    --flame:#ff5a1f;
    --flame-2:#e54a14;
    --rust:#8a3010;
    --muted:#6b4f73;
    --line:#d6cdb0;
    --line-2:#c0b594;
    --max:1320px;
    --gut:clamp(22px,3.6vw,56px);
  }
  *{box-sizing:border-box}
  html,body{margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{
    background:var(--paper);
    color:var(--ink);
    font-family:"Bricolage Grotesque",ui-sans-serif,system-ui,sans-serif;
    font-weight:400;
    font-size:18px;
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
  }
  a{color:inherit;text-decoration:none}
  img{display:block;max-width:100%}
  ::selection{background:var(--flame);color:var(--paper)}

  /* TYPE — one family: Bricolage Grotesque */
  .disp{font-weight:700;letter-spacing:-0.035em;line-height:0.95}
  .disp-it{font-style:italic;font-weight:500;letter-spacing:-0.025em}
  .eyebrow{
    font-style:italic;font-weight:500;
    font-size:clamp(18px,1.4vw,22px);letter-spacing:-0.01em;
    color:var(--ink-2);
  }
  .eyebrow.on-dark,.on-dark .eyebrow{color:rgba(247,244,236,0.78)}
  .tr{font-style:italic;font-weight:500}
  h1,h2,h3,h4{margin:0;font-family:"Bricolage Grotesque",sans-serif}
  h1{font-size:clamp(56px,9vw,160px);font-weight:700;letter-spacing:-0.04em;line-height:0.92}
  h2{font-size:clamp(38px,5.6vw,84px);font-weight:600;letter-spacing:-0.03em;line-height:0.98}
  h3{font-size:clamp(26px,2.6vw,38px);font-weight:600;letter-spacing:-0.02em;line-height:1.08}
  h4{font-size:clamp(22px,1.8vw,26px);font-weight:600;letter-spacing:-0.015em;line-height:1.15}
  p{margin:0}
  .lead{font-size:clamp(20px,1.7vw,26px);line-height:1.45;font-weight:400;color:var(--ink-2)}
  .wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gut)}

  /* NAV */
  .nav{
    position:fixed;top:0;left:0;right:0;z-index:50;
    padding:18px var(--gut);
    display:flex;align-items:center;gap:24px;
    transition:background .25s,backdrop-filter .25s,border-color .25s;
    border-bottom:1px solid transparent;
  }
  .nav.scrolled{
    background:rgba(247,244,236,0.9);
    backdrop-filter:blur(14px) saturate(140%);
    -webkit-backdrop-filter:blur(14px) saturate(140%);
    border-bottom-color:var(--line);
  }
  .nav.on-dark{color:var(--paper)}
  .nav.on-dark .nav-links a{color:var(--paper)}
  .nav.on-dark.scrolled{background:rgba(26,7,38,0.88);border-bottom-color:rgba(255,255,255,0.08)}
  .brand{display:flex;align-items:center;gap:14px;font-family:"Bricolage Grotesque";font-weight:700;font-size:24px;letter-spacing:-0.02em}
  .brand-logo{width:54px;height:42px;overflow:hidden;display:flex;align-items:center;flex:0 0 auto}
  .brand-logo img{height:42px;width:auto;display:block;max-width:none}
  .nav-links{display:flex;gap:6px;margin-left:auto;flex-wrap:wrap;align-items:center}
  .nav-links a{
    padding:10px 16px;border-radius:999px;font-size:15px;font-weight:500;
    white-space:nowrap;
    transition:background .2s,color .2s;
  }
  .nav-links a:hover{background:var(--ink);color:var(--paper)}
  .nav-cta{
    display:inline-flex;align-items:center;gap:10px;
    padding:11px 20px 11px 22px;border-radius:999px;
    background:var(--flame);color:var(--paper);font-weight:600;font-size:15px;
    white-space:nowrap;flex:0 0 auto;
    transition:background .2s,transform .2s;
  }
  .nav-cta:hover{background:var(--ink);transform:translateY(-1px)}
  .nav-cta svg{transition:transform .25s}
  .nav-cta:hover svg{transform:translateX(3px)}

  /* HERO */
  .hero{
    position:relative;min-height:100vh;
    background:var(--plum);color:var(--paper);
    overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;
    padding:0 0 calc(var(--gut) + 20px);
  }
  .hero-slides{position:absolute;inset:0;z-index:0}
  .hero-slide{
    position:absolute;inset:0;
    background-size:cover;background-position:center;
    opacity:0;transition:opacity 1.4s ease;
    transform:scale(1.04);transition:opacity 1.4s ease, transform 9s ease;
  }
  .hero-slide[data-active="true"]{opacity:1;transform:scale(1)}
  .hero-veil{
    position:absolute;inset:0;z-index:1;pointer-events:none;
    background:
      linear-gradient(180deg,rgba(26,7,38,0.88) 0%,rgba(26,7,38,0.72) 30%,rgba(26,7,38,0.78) 55%,rgba(26,7,38,0.96) 85%,rgba(26,7,38,0.99) 100%),
      linear-gradient(90deg,rgba(26,7,38,0.55) 0%,rgba(26,7,38,0.2) 45%,rgba(26,7,38,0.2) 60%,rgba(26,7,38,0.5) 100%);
  }
  .hero-veil::after{
    content:"";position:absolute;inset:0;
    background:repeating-linear-gradient(0deg,rgba(255,90,31,0.04) 0 1px,transparent 1px 4px);
    mix-blend-mode:overlay;
  }
  .hero-dots{
    position:absolute;left:var(--gut);top:50%;transform:translateY(-50%);
    z-index:3;display:flex;flex-direction:column;gap:12px;
  }
  .hero-dot{
    appearance:none;border:0;cursor:pointer;padding:0;
    width:8px;height:32px;border-radius:4px;
    background:rgba(247,244,236,0.25);transition:background .3s,height .3s;
  }
  .hero-dot[data-active="true"]{background:var(--violet);height:56px;box-shadow:0 0 0 2px rgba(122,43,176,0.25)}
  .hero-dot:hover{background:rgba(247,244,236,0.55)}
  .hero-progress{
    position:absolute;left:0;right:0;bottom:0;height:2px;z-index:3;
    background:rgba(247,244,236,0.12);
  }
  .hero-progress span{
    display:block;height:100%;background:var(--violet);
    width:0;transition:width .2s linear;
  }
  .hero-counter{
    position:absolute;right:var(--gut);top:calc(var(--gut) + 80px);z-index:3;
    display:flex;align-items:baseline;gap:10px;
    font-style:italic;font-weight:500;letter-spacing:-0.005em;
    color:rgba(247,244,236,0.75);
  }
  .hero-counter .now{font-size:48px;font-weight:600;font-style:normal;color:var(--paper);letter-spacing:-0.03em;line-height:1}
  .hero-counter .sep{font-size:24px;color:rgba(247,244,236,0.4)}
  .hero-counter .total{font-size:24px;color:rgba(247,244,236,0.65)}
  .hero-counter .lbl{display:block;font-size:13px;font-style:italic;font-weight:500;color:rgba(247,244,236,0.55);margin-top:2px;letter-spacing:0.04em;text-transform:uppercase}
  .hero-slide-label{
    position:absolute;right:var(--gut);bottom:calc(var(--gut) + 6px);z-index:3;
    text-align:right;max-width:380px;
    font-style:italic;font-weight:500;font-size:18px;letter-spacing:-0.005em;
    color:rgba(247,244,236,0.85);
  }
  .hero-slide-label .lbl-kind{display:block;font-style:italic;font-weight:400;font-size:14px;color:rgba(247,244,236,0.5);margin-bottom:4px;letter-spacing:0.06em;text-transform:uppercase}
  @media (max-width:900px){
    .hero-counter,.hero-slide-label,.hero-dots{display:none}
  }
  .hero-content{position:relative;padding:clamp(120px,16vh,180px) var(--gut) 0}
  .hero-meta{
    display:flex;justify-content:space-between;align-items:flex-end;
    padding-bottom:48px;border-bottom:1px solid rgba(247,244,236,0.18);
    margin-bottom:48px;flex-wrap:wrap;gap:24px;
  }
  .hero-meta .left{display:flex;flex-direction:column;gap:14px}
  .hero-meta .coord{font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;font-size:18px;color:rgba(247,244,236,0.95);letter-spacing:-0.005em;text-shadow:0 2px 12px rgba(0,0,0,0.6)}
  .hero-meta .since{font-family:"Bricolage Grotesque";font-weight:500;font-size:32px;letter-spacing:-0.02em;color:var(--paper);text-shadow:0 2px 16px rgba(0,0,0,0.55)}
  .hero-meta .since em{font-style:italic;font-weight:400}
  .hero-meta .right{max-width:520px}
  .hero-meta .right p{font-size:19px;line-height:1.55;color:var(--paper);text-shadow:0 2px 14px rgba(0,0,0,0.7),0 1px 2px rgba(0,0,0,0.55)}
  .hero h1{color:var(--paper);max-width:14ch;text-shadow:0 4px 40px rgba(0,0,0,0.65),0 2px 6px rgba(0,0,0,0.55);font-size:clamp(48px,7.5vw,128px)}
  .hero h1 .it{font-style:italic;font-weight:400;color:rgba(247,244,236,0.78);font-family:"Bricolage Grotesque"}
  .hero-foot{
    margin-top:42px;padding-top:0;
    display:flex;flex-direction:column;gap:0;
  }
  .hero-cats{display:flex;flex-wrap:wrap;gap:8px}
  .hero-cats a{
    font-family:"Bricolage Grotesque";font-weight:500;font-size:17px;letter-spacing:-0.01em;
    padding:11px 18px;border:1px solid rgba(247,244,236,0.45);border-radius:999px;
    color:var(--paper);transition:background .2s,color .2s,border-color .2s;
    backdrop-filter:blur(4px);background:rgba(26,7,38,0.25);
  }
  .hero-cats a:hover{background:var(--violet);border-color:var(--violet)}

  /* HERO LINES — category list */
  .hero-lines{
    width:100%;
    border-top:1px solid rgba(247,244,236,0.22);
  }
  .hero-line{
    display:grid;
    grid-template-columns:64px 1fr auto 44px;
    align-items:baseline;
    gap:32px;
    padding:22px 4px;
    border-bottom:1px solid rgba(247,244,236,0.18);
    color:var(--paper);
    transition:padding .25s ease, background .2s ease, border-color .2s ease;
    position:relative;
  }
  .hero-line::before{
    content:"";position:absolute;left:0;top:0;bottom:0;width:0;
    background:var(--flame);transition:width .25s ease;
  }
  .hero-line:hover{padding-left:24px;background:rgba(255,90,31,0.06)}
  .hero-line:hover::before{width:3px}
  .hero-line .num{
    font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;
    font-size:18px;letter-spacing:0.02em;
    color:rgba(247,244,236,0.5);
  }
  .hero-line .ttl{
    font-family:"Bricolage Grotesque";font-weight:600;
    font-size:clamp(22px,2.4vw,34px);letter-spacing:-0.02em;line-height:1.1;
    color:var(--paper);
    text-shadow:0 2px 14px rgba(0,0,0,0.55);
  }
  .hero-line .tr{
    font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;
    font-size:clamp(15px,1.1vw,17px);letter-spacing:-0.005em;
    color:rgba(247,244,236,0.75);
    text-align:right;
    text-shadow:0 2px 10px rgba(0,0,0,0.55);
  }
  .hero-line .arrow{
    display:grid;place-items:center;
    width:44px;height:44px;border-radius:50%;
    border:1px solid rgba(247,244,236,0.35);
    color:var(--paper);transition:background .2s, color .2s, border-color .2s, transform .25s;
  }
  .hero-line:hover .arrow{background:var(--flame);border-color:var(--flame);transform:translateX(4px)}
  @media (max-width:760px){
    .hero-line{grid-template-columns:42px 1fr 36px;gap:18px}
    .hero-line .tr{display:none}
    .hero-line .arrow{width:36px;height:36px}
  }
  .hero-marquee-rule{
    margin-top:18px;display:flex;align-items:baseline;gap:24px;flex-wrap:wrap;
    font-family:"Bricolage Grotesque";font-style:italic;font-weight:400;font-size:18px;
    color:rgba(247,244,236,0.7);letter-spacing:-0.005em;
  }
  .hero-marquee-rule .seg{display:flex;align-items:center;gap:14px}
  .hero-marquee-rule .dot{width:5px;height:5px;border-radius:50%;background:var(--flame)}

  /* MANIFESTO */
  .manifesto{padding:140px 0 120px;border-bottom:1px solid var(--line)}
  .manifesto-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:80px;align-items:start}
  .manifesto h2{max-width:14ch}
  .manifesto h2 em{font-style:italic;font-weight:500;font-family:"Bricolage Grotesque"}
  .manifesto-body{display:flex;flex-direction:column;gap:28px}
  .manifesto-body p{font-size:21px;line-height:1.55;color:var(--ink-2)}
  .manifesto-body p.first{font-size:26px;line-height:1.45;color:var(--ink);font-weight:500}
  .manifesto-body p.first::first-letter{
    float:left;font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;
    font-size:112px;line-height:0.85;padding:6px 16px 0 0;color:var(--ink);
  }

  .figures{
    margin-top:80px;padding-top:48px;border-top:1px solid var(--line);
    display:grid;grid-template-columns:repeat(3,1fr);gap:36px;
  }
  .fig .v{font-family:"Bricolage Grotesque";font-weight:700;font-size:clamp(72px,9vw,130px);letter-spacing:-0.05em;line-height:0.9;color:var(--ink)}
  .fig .v small{color:var(--ink);font-size:0.45em;font-weight:500;vertical-align:0.5em;margin-right:6px;opacity:0.5}
  .fig .k{margin-top:18px;font-size:19px;color:var(--ink-2);line-height:1.45;max-width:30ch}

  /* SECTION SCAFFOLDS */
  section{position:relative}
  .sect-head{
    display:grid;grid-template-columns:1fr 1.3fr;gap:60px;
    padding:120px 0 64px;align-items:end;
  }
  .sect-head .eyebrow{margin-bottom:24px;display:flex;align-items:center;gap:14px}
  .sect-head .eyebrow .line{flex:0 0 60px;height:1px;background:currentColor;opacity:0.4}
  .sect-head h2{max-width:14ch}
  .sect-head h2 em{font-style:italic;font-weight:500;font-family:"Bricolage Grotesque"}
  .sect-head .right p{font-size:21px;line-height:1.55;color:var(--ink-2);max-width:52ch}

  /* COMPRESSOR */
  .comp{padding-bottom:140px;border-bottom:1px solid var(--line)}
  .comp-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:start}
  .comp-img{
    aspect-ratio:4/5;border-radius:6px;overflow:hidden;position:relative;
    background:#111 url('https://images.unsplash.com/photo-1565793298595-6a879b1d9492?w=1600&q=80') center/cover;
  }
  .comp-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(26,7,38,0.75))}
  .comp-img .cap{
    position:absolute;left:24px;bottom:22px;right:24px;z-index:2;
    color:var(--paper);display:flex;justify-content:space-between;align-items:flex-end;gap:24px;
  }
  .comp-img .cap .label{font-family:"Bricolage Grotesque";font-style:italic;font-weight:400;font-size:16px;color:rgba(247,244,236,0.7);letter-spacing:-0.005em}
  .comp-img .cap .ttl{font-family:"Bricolage Grotesque";font-weight:500;font-size:22px;letter-spacing:-0.01em;margin-top:6px;max-width:24ch}
  .comp-img .badge{
    position:absolute;top:22px;left:22px;
    background:var(--violet);color:var(--paper);
    padding:10px 18px;border-radius:999px;
    font-family:"Bricolage Grotesque";font-weight:600;font-size:15px;letter-spacing:-0.005em;
  }
  .comp-body{display:flex;flex-direction:column;gap:28px}
  .comp-body p{font-size:19px;line-height:1.6;color:var(--ink-2)}
  .tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
  .tag{
    display:inline-block;padding:10px 16px;border-radius:999px;
    background:var(--paper);border:1px solid var(--line);font-size:16px;font-weight:500;
    color:var(--ink);transition:background .15s,border-color .15s;
  }
  .tag:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
  .tag.solid{background:var(--ink);color:var(--paper);border-color:var(--ink)}
  .tag.flame{background:var(--flame);color:var(--paper);border-color:var(--flame)}

  /* PUMPING (dark) */
  .pump{background:var(--ink);color:var(--paper);padding-bottom:120px;position:relative;overflow:hidden}
  .pump::before{
    content:"";position:absolute;top:0;right:-200px;width:700px;height:700px;border-radius:50%;
    background:radial-gradient(closest-side,rgba(122,43,176,0.22),transparent 70%);
    pointer-events:none;
  }
  .pump .sect-head h2{color:var(--paper)}
  .pump .sect-head .right p{color:rgba(247,244,236,0.78)}
  .pump .eyebrow{color:rgba(247,244,236,0.55)}

  .pump-photo{
    margin-top:0;border-radius:6px;overflow:hidden;aspect-ratio:21/9;
    background:#111 url('https://images.unsplash.com/photo-1581094288338-2314dddb7ece?w=2400&q=80') center/cover;
    position:relative;
  }
  .pump-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(26,7,38,0.6) 0%,transparent 40%,transparent 60%,rgba(26,7,38,0.6) 100%)}
  .pump-photo .pcap{
    position:absolute;left:32px;bottom:28px;z-index:2;
    font-family:"Bricolage Grotesque";font-style:italic;font-weight:400;font-size:18px;
    color:rgba(247,244,236,0.78);letter-spacing:-0.005em;
  }
  .pump-photo .pcap em{font-style:italic;font-weight:500;margin-right:8px;color:var(--paper)}

  .pump-cats{
    margin-top:64px;display:grid;grid-template-columns:repeat(3,1fr);gap:0;
    border-top:1px solid rgba(247,244,236,0.16);
  }
  .pump-cat{
    padding:36px 32px 40px;border-right:1px solid rgba(247,244,236,0.16);
    display:flex;flex-direction:column;gap:18px;position:relative;
  }
  .pump-cat:last-child{border-right:0}
  .pump-cat .tr-label{display:flex;align-items:baseline;gap:14px;margin-bottom:6px;flex-wrap:wrap}
  .pump-cat .tr-label .en{font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;font-size:18px;color:rgba(247,244,236,0.65)}
  .pump-cat .tr-label .turk{font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;font-size:18px;color:rgba(247,244,236,0.85)}
  .pump-cat h3{color:var(--paper);max-width:14ch}
  .pump-cat p{font-size:19px;line-height:1.55;color:rgba(247,244,236,0.85);max-width:36ch}
  .pump-cat .tags .tag{background:transparent;border-color:rgba(247,244,236,0.22);color:var(--paper);font-size:15px;padding:8px 14px}
  .pump-cat .tags .tag:hover{background:var(--flame);border-color:var(--flame)}

  /* INJECTION BLOCK */
  .inject{margin-top:120px}
  .inject h3{color:var(--paper);max-width:18ch;font-size:clamp(30px,3.5vw,52px)}
  .inject h3 em{font-style:italic;font-weight:500;font-family:"Bricolage Grotesque"}
  .inject-head{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:end;margin-bottom:40px}
  .inject-head p{font-size:19px;line-height:1.6;color:rgba(247,244,236,0.8);max-width:46ch}
  .inject-list{
    display:flex;flex-wrap:wrap;gap:10px;
    padding-top:32px;border-top:1px solid rgba(247,244,236,0.16);
  }
  .inject-list .tag{
    background:transparent;border:1px solid rgba(247,244,236,0.22);color:var(--paper);
    font-size:16px;padding:11px 18px;font-weight:500;
  }
  .inject-list .tag:hover{background:var(--flame);border-color:var(--flame)}

  /* PIPELINE VALVES */
  .valves{padding-bottom:140px;border-bottom:1px solid var(--line)}
  .valves-hero{
    margin-top:0;
    border-radius:6px;overflow:hidden;height:380px;position:relative;
    background:#111 url('https://images.unsplash.com/photo-1532187863486-abf9dbad1b69?w=2400&q=80') center/cover;
  }
  .valves-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(26,7,38,0.45),rgba(26,7,38,0.15) 40%,rgba(26,7,38,0.75))}
  .valves-hero .pcap{
    position:absolute;left:32px;bottom:24px;z-index:2;color:var(--paper);
    display:flex;justify-content:space-between;align-items:flex-end;right:32px;gap:32px;
  }
  .valves-hero .pcap .l{font-family:"Bricolage Grotesque";font-style:italic;font-weight:400;font-size:18px;color:rgba(247,244,236,0.78);letter-spacing:-0.005em}
  .valves-hero .pcap .r{font-family:"Bricolage Grotesque";font-weight:500;font-size:22px;letter-spacing:-0.01em;text-align:right}

  /* Materials editorial paragraph */
  .matblock{margin-top:80px;display:grid;grid-template-columns:1fr 1.5fr;gap:60px;align-items:start}
  .matblock h3{max-width:14ch}
  .matblock p{font-size:19px;line-height:1.6;color:var(--ink-2);margin-bottom:24px}
  .mat-tags{display:flex;flex-wrap:wrap;gap:8px}
  .mat-tags .tag{font-family:"Bricolage Grotesque";font-weight:500;font-size:15px;padding:10px 16px;letter-spacing:-0.005em}

  /* Technical table editorial */
  .techblock{margin-top:96px}
  .tech-head{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:24px;margin-bottom:32px}
  .tech-rows{border-top:1px solid var(--ink)}
  .tech-row{
    display:grid;grid-template-columns:240px 1fr 1fr;gap:32px;
    padding:24px 0;border-bottom:1px solid var(--line);
  }
  .tech-row .k{font-family:"Bricolage Grotesque";font-weight:600;font-size:22px;letter-spacing:-0.015em}
  .tech-row .v{font-size:18px;color:var(--ink-2);line-height:1.45}
  .tech-row .v.media{font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;font-size:19px;color:var(--ink);letter-spacing:-0.005em}
  .tech-note{
    margin-top:24px;padding:24px 28px;background:var(--paper-2);border-left:4px solid var(--violet);
    font-size:17px;line-height:1.55;color:var(--ink-2);border-radius:0 6px 6px 0;
  }
  .tech-note em{font-style:italic;font-weight:500;color:var(--ink)}

  /* PRODUCT FAMILIES */
  .families{margin-top:120px}
  .fam-head{margin-bottom:48px}
  .fam-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
  .fam{
    background:var(--paper);border:1px solid var(--line);border-radius:6px;
    overflow:hidden;display:flex;flex-direction:column;
    transition:transform .25s,border-color .2s,box-shadow .25s;
  }
  .fam:hover{transform:translateY(-4px);border-color:var(--ink);box-shadow:0 30px 70px -40px rgba(11,15,18,0.4)}
  .fam-img{aspect-ratio:4/3;background-size:cover;background-position:center;position:relative}
  .fam-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(26,7,38,0.65))}
  .fam-img .nm{
    position:absolute;left:20px;bottom:16px;z-index:2;color:var(--paper);
    font-family:"Bricolage Grotesque";font-weight:600;font-size:26px;letter-spacing:-0.015em;
  }
  .fam-img .pos{
    position:absolute;top:16px;left:20px;z-index:2;
    font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;font-size:15px;color:var(--paper);
    background:rgba(26,7,38,0.65);padding:6px 14px;border-radius:999px;backdrop-filter:blur(6px);
  }
  .fam-body{padding:24px 24px 28px;display:flex;flex-direction:column;gap:16px;flex:1}
  .fam-body p{font-size:17px;line-height:1.55;color:var(--ink-2);flex:1}
  .fam-specs{display:flex;flex-direction:column;gap:10px;padding-top:16px;border-top:1px solid var(--line)}
  .fam-specs .row{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:baseline}
  .fam-specs .row .k{font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;font-size:16px;color:var(--muted);min-width:96px}
  .fam-specs .row .v{font-size:17px;font-weight:500;color:var(--ink)}

  /* THERMAL POWER */
  .thermal{margin-top:120px;display:grid;grid-template-columns:1.1fr 1fr;border:1px solid var(--ink);border-radius:6px;overflow:hidden;background:var(--paper)}
  .thermal-img{
    background:#111 url('https://images.unsplash.com/photo-1605664041952-4a2855d9be7a?w=1800&q=80') center/cover;
    min-height:500px;position:relative;
  }
  .thermal-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(26,7,38,0.85))}
  .thermal-img .cap{
    position:absolute;left:28px;bottom:24px;right:28px;z-index:2;color:var(--paper);
  }
  .thermal-img .cap .l{font-family:"Bricolage Grotesque";font-style:italic;font-weight:400;font-size:17px;color:rgba(247,244,236,0.7);letter-spacing:-0.005em}
  .thermal-img .cap .t{font-family:"Bricolage Grotesque";font-weight:500;font-size:22px;margin-top:8px;letter-spacing:-0.01em}
  .thermal-body{padding:48px 44px;display:flex;flex-direction:column;gap:24px;justify-content:center}
  .thermal-body h3{max-width:18ch}
  .thermal-body h3 em{font-style:italic;font-weight:500;font-family:"Bricolage Grotesque"}
  .thermal-body p{font-size:18px;line-height:1.6;color:var(--ink-2)}
  .thermal-specs{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid var(--line);margin-top:12px}
  .thermal-specs > div{padding:18px 4px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
  .thermal-specs > div:nth-child(2n){border-right:0}
  .thermal-specs > div:nth-last-child(-n+2){border-bottom:0}
  .thermal-specs .k{font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;font-size:16px;color:var(--muted);letter-spacing:-0.005em}
  .thermal-specs .v{font-family:"Bricolage Grotesque";font-weight:600;font-size:26px;letter-spacing:-0.02em;margin-top:6px;color:var(--ink)}

  /* VALVES + OTHER */
  .supply{margin-top:120px;display:grid;grid-template-columns:1fr 1fr;gap:48px}
  .supply-block{display:flex;flex-direction:column;gap:24px}
  .supply-block .head{display:flex;align-items:baseline;gap:18px;padding-bottom:18px;border-bottom:1px solid var(--ink)}
  .supply-block h3{font-size:clamp(32px,3vw,44px)}
  .supply-block .turk{font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;font-size:24px;color:var(--muted)}
  .supply-block p{font-size:19px;line-height:1.55;color:var(--ink-2)}

  /* TÜRKİYE BLOCK */
  .turkey{background:var(--ink);color:var(--paper);padding:140px 0;position:relative;overflow:hidden}
  .turkey::before{
    content:"";position:absolute;inset:0;
    background:url('https://images.unsplash.com/photo-1524231757912-21f4fe3a7200?w=2400&q=80') center/cover;
    opacity:0.18;filter:grayscale(0.6) contrast(110%) saturate(70%) hue-rotate(280deg);
  }
  .turkey::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(26,7,38,0.65),rgba(26,7,38,0.88))}
  .turkey .wrap{position:relative;z-index:2}
  .turkey-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
  .turkey h2{color:var(--paper);max-width:14ch;font-size:clamp(48px,6.5vw,108px)}
  .turkey h2 em{font-style:italic;font-weight:500;font-family:"Bricolage Grotesque"}
  .turkey-body{display:flex;flex-direction:column;gap:24px}
  .turkey-body p{font-size:21px;line-height:1.55;color:rgba(247,244,236,0.88)}
  .turkey-stat{display:flex;align-items:baseline;gap:14px;font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;font-size:18px;color:rgba(247,244,236,0.7);padding-top:24px;border-top:1px solid rgba(247,244,236,0.18);margin-top:8px;letter-spacing:-0.005em}
  .turkey-stat .px{color:var(--paper)}

  /* BRANDS */
  .brands{padding:140px 0;border-bottom:1px solid var(--line)}
  .brand-intro{display:grid;grid-template-columns:1fr 1.3fr;gap:60px;align-items:end;margin-bottom:64px}
  .brand-intro h2 em{font-style:italic;font-weight:500;font-family:"Bricolage Grotesque"}
  .brand-list{
    border-top:1px solid var(--ink);
    display:grid;grid-template-columns:1fr;
  }
  .brand-row{
    display:grid;grid-template-columns:96px 240px 1fr 1fr;gap:32px;align-items:center;
    padding:28px 0;border-bottom:1px solid var(--line);
    transition:padding .25s,background .2s;
  }
  .brand-row:hover{padding-left:12px;background:rgba(61,13,82,0.025)}
  .brand-row .logo{
    width:80px;height:80px;border-radius:12px;
    display:grid;place-items:center;background:var(--paper-2);
    border:1px solid var(--line);overflow:hidden;
  }
  .brand-row .logo svg{width:100%;height:100%;display:block}
  .brand-row .nm{font-weight:600;font-size:clamp(22px,1.9vw,28px);letter-spacing:-0.02em;line-height:1.1}
  .brand-row .nm small{display:block;font-style:italic;font-size:15px;font-weight:400;color:var(--muted);margin-top:6px;letter-spacing:-0.005em}
  .brand-row .what{font-size:17px;line-height:1.5;color:var(--ink-2)}
  .brand-row .where{display:flex;flex-wrap:wrap;gap:6px;align-self:center}
  .brand-row .where .pin{
    font-style:italic;font-weight:500;font-size:14px;letter-spacing:-0.005em;
    padding:6px 12px;border:1px solid var(--line);border-radius:999px;color:var(--muted);
  }

  /* CTA — choose channel */
  .cta{
    padding:140px 0;background:var(--paper-2);border-bottom:1px solid var(--line);
    position:relative;overflow:hidden;
  }
  .cta::before{
    content:"";position:absolute;left:-120px;top:-120px;width:520px;height:520px;border-radius:50%;
    background:radial-gradient(closest-side,rgba(122,43,176,0.18),transparent 70%);pointer-events:none;
  }
  .cta-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:80px;align-items:start;position:relative;z-index:2}
  .cta h2{max-width:14ch}
  .cta h2 em{font-style:italic;font-weight:500;font-family:"Bricolage Grotesque"}
  .cta .lead{margin-top:24px;max-width:38ch}
  .cta-meta{margin-top:32px;display:flex;flex-direction:column;gap:14px}
  .cta-meta .row{display:flex;align-items:baseline;gap:18px;font-size:18px;color:var(--ink-2)}
  .cta-meta .row .k{font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;font-size:16px;color:var(--muted);flex:0 0 110px;letter-spacing:-0.005em}

  .channel{
    background:var(--paper);border:1px solid var(--line);border-radius:8px;
    overflow:hidden;display:flex;flex-direction:column;
  }
  .tabs{
    display:grid;grid-template-columns:1fr 1fr;
    border-bottom:1px solid var(--line);
  }
  .tabs button{
    appearance:none;border:0;background:transparent;
    padding:22px 22px;cursor:pointer;
    font-family:"Bricolage Grotesque";font-weight:600;font-size:22px;letter-spacing:-0.015em;
    color:var(--muted);text-align:left;
    display:flex;align-items:center;gap:14px;
    border-bottom:3px solid transparent;
    transition:color .2s,background .2s,border-color .2s;
  }
  .tabs button:first-child{border-right:1px solid var(--line)}
  .tabs button .ico{
    width:38px;height:38px;border-radius:50%;
    display:grid;place-items:center;background:var(--bone);color:var(--muted);
    transition:background .2s,color .2s;flex:0 0 auto;
  }
  .tabs button[aria-selected="true"]{color:var(--ink);background:var(--paper);border-bottom-color:var(--flame)}
  .tabs button[aria-selected="true"] .ico{background:#25D366;color:#fff}
  .tabs button[data-tab="email"][aria-selected="true"] .ico{background:var(--flame);color:var(--paper)}
  .tabs button .sub{display:block;font-family:"Bricolage Grotesque";font-style:italic;font-size:15px;font-weight:400;color:var(--muted);margin-top:2px;letter-spacing:-0.005em}
  .tabs button[aria-selected="true"] .sub{color:var(--ink-2)}

  .panel{display:none;padding:36px 36px 40px}
  .panel[data-active="true"]{display:flex;flex-direction:column;gap:24px}

  /* WhatsApp panel */
  .wa-blurb{font-size:18px;line-height:1.55;color:var(--ink-2);max-width:48ch}
  .wa-blurb strong{color:var(--ink);font-weight:600}
  .wa-topics{display:flex;flex-direction:column;gap:10px}
  .wa-topic{
    display:flex;align-items:center;gap:12px;cursor:pointer;
    padding:14px 18px;border:1px solid var(--line);border-radius:6px;
    background:var(--paper);transition:border-color .15s,background .15s;
  }
  .wa-topic:hover{border-color:var(--ink)}
  .wa-topic input{accent-color:var(--flame);width:18px;height:18px;flex:0 0 auto}
  .wa-topic .lbl{font-family:"Bricolage Grotesque";font-weight:500;font-size:18px;letter-spacing:-0.01em}
  .wa-topic .turk{font-family:"Bricolage Grotesque";font-style:italic;font-weight:400;color:var(--muted);font-size:15px;margin-left:6px}
  .wa-launch{
    margin-top:8px;
    display:inline-flex;align-items:center;gap:14px;justify-content:center;
    padding:18px 26px;border-radius:999px;
    background:#25D366;color:#fff;font-weight:600;font-size:18px;
    font-family:"Bricolage Grotesque";letter-spacing:-0.01em;
    transition:background .2s,transform .2s,box-shadow .2s;
    text-decoration:none;align-self:flex-start;
    box-shadow:0 14px 40px -16px rgba(37,211,102,0.55);
  }
  .wa-launch:hover{background:#1da856;transform:translateY(-2px)}
  .wa-launch svg{flex:0 0 auto}
  .wa-note{font-family:"Bricolage Grotesque";font-style:italic;font-weight:400;font-size:16px;color:var(--muted);letter-spacing:-0.005em}

  /* Email panel */
  .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
  .field{display:flex;flex-direction:column;gap:8px}
  .field.full{grid-column:1 / -1}
  .field label{font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;font-size:16px;color:var(--muted);letter-spacing:-0.005em}
  .field input,.field select,.field textarea{
    appearance:none;-webkit-appearance:none;
    border:1px solid var(--line);border-radius:6px;background:var(--paper);
    padding:14px 16px;font:inherit;font-size:17px;color:var(--ink);
    font-family:inherit;
    transition:border-color .15s,background .15s;
  }
  .field textarea{min-height:120px;resize:vertical;line-height:1.5}
  .field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--ink);background:#fff}
  .field select{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' stroke='%230b0f12' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}
  .submit{
    display:inline-flex;align-items:center;gap:14px;justify-content:center;
    padding:18px 28px;border-radius:999px;border:0;cursor:pointer;
    background:var(--ink);color:var(--paper);
    font-family:"Bricolage Grotesque";font-weight:600;font-size:18px;letter-spacing:-0.01em;
    transition:background .2s,transform .2s;
    align-self:flex-start;
  }
  .submit:hover{background:var(--flame);transform:translateY(-2px)}
  .form-note{font-family:"Bricolage Grotesque";font-style:italic;font-weight:400;font-size:16px;color:var(--muted);letter-spacing:-0.005em}

  /* Floating WhatsApp */
  .float-wa{
    position:fixed;right:24px;bottom:24px;z-index:100;
    display:inline-flex;align-items:center;gap:12px;
    padding:14px 22px 14px 16px;border-radius:999px;
    background:#25D366;color:#fff;font-weight:600;font-size:16px;
    font-family:"Bricolage Grotesque";letter-spacing:-0.01em;
    box-shadow:0 18px 50px -14px rgba(37,211,102,0.55),0 4px 14px -4px rgba(0,0,0,0.2);
    transition:transform .25s,box-shadow .25s;
    text-decoration:none;
  }
  .float-wa:hover{transform:translateY(-3px);box-shadow:0 24px 60px -14px rgba(37,211,102,0.65)}
  .float-wa .pulse{
    width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,0.18);
    display:grid;place-items:center;flex:0 0 auto;position:relative;
  }
  .float-wa .pulse::before{
    content:"";position:absolute;inset:0;border-radius:50%;
    background:rgba(255,255,255,0.4);
    animation:pulse 2.4s ease-out infinite;
  }
  @keyframes pulse{
    0%{transform:scale(1);opacity:0.6}
    100%{transform:scale(1.8);opacity:0}
  }
  @media (max-width:640px){
    .float-wa span.lbl{display:none}
    .float-wa{padding:10px;border-radius:50%}
    .float-wa .pulse{width:44px;height:44px}
  }

  /* CONTACT */
  .contact{
    background:var(--plum);color:var(--paper);padding:140px 0 0;
    position:relative;overflow:hidden;
  }
  .contact::before{
    content:"S";position:absolute;right:-80px;bottom:-280px;
    font-family:"Bricolage Grotesque";font-weight:800;font-style:italic;
    font-size:880px;line-height:1;color:rgba(255,90,31,0.12);
    pointer-events:none;letter-spacing:-0.06em;
  }
  .contact .wrap{position:relative;z-index:2}
  .contact h2{color:var(--paper);max-width:14ch;font-size:clamp(50px,7vw,120px)}
  .contact h2 em{font-style:italic;font-weight:500;font-family:"Bricolage Grotesque";color:rgba(247,244,236,0.55)}
  .contact-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;margin-top:80px;padding-bottom:80px;border-bottom:1px solid rgba(247,244,236,0.2)}
  .contact-col h4{font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;font-size:18px;color:rgba(247,244,236,0.6);margin-bottom:18px;letter-spacing:-0.005em}
  .contact-col p{font-size:22px;line-height:1.5;color:var(--paper);font-family:"Bricolage Grotesque";font-weight:500;letter-spacing:-0.01em}
  .contact-col .small{font-size:17px;line-height:1.55;color:rgba(247,244,236,0.78);font-weight:400;letter-spacing:0;margin-top:8px}
  .contact-col a:hover{color:var(--flame)}

  .foot{
    position:relative;z-index:2;
    padding:32px 0 36px;
    display:flex;justify-content:space-between;flex-wrap:wrap;gap:18px;
    font-family:"Bricolage Grotesque";font-style:italic;font-weight:400;font-size:15px;color:rgba(247,244,236,0.55);letter-spacing:-0.005em;
  }

  /* DECORATIVE marquee strip between sections */
  .strip{
    background:var(--ink);color:var(--paper);overflow:hidden;
    padding:24px 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);
  }
  .strip-track{
    display:flex;gap:64px;white-space:nowrap;animation:scroll 60s linear infinite;
    font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;font-size:38px;letter-spacing:-0.02em;
  }
  .strip-track span{display:inline-flex;align-items:center;gap:32px}
  .strip-track span::before{
    content:"";display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--flame);
  }
  @keyframes scroll{
    from{transform:translateX(0)}
    to{transform:translateX(-50%)}
  }

  /* PROJECTS / PORTFOLIO */
  .projects{padding:140px 0;border-bottom:1px solid var(--line);background:var(--paper-2);position:relative;overflow:hidden}
  .projects::before{
    content:"";position:absolute;right:-180px;bottom:-180px;width:560px;height:560px;border-radius:50%;
    background:radial-gradient(closest-side,rgba(122,43,176,0.20),transparent 70%);pointer-events:none;
  }
  .projects .wrap{position:relative;z-index:2}
  .projects-intro{display:grid;grid-template-columns:1fr 1.3fr;gap:60px;align-items:end;margin-bottom:64px}
  .projects-intro h2 em{font-style:italic;font-weight:500;color:var(--plum)}
  .projects-grid{
    display:grid;grid-template-columns:repeat(6,1fr);grid-auto-flow:dense;gap:24px;
  }
  .proj{
    grid-column:span 2;
    background:var(--paper);border:1px solid var(--line);border-radius:8px;
    overflow:hidden;display:flex;flex-direction:column;
    transition:transform .25s,border-color .2s,box-shadow .25s;
  }
  .proj.wide{grid-column:span 3}
  .proj.full{grid-column:span 6}
  .proj:hover{transform:translateY(-4px);border-color:var(--plum);box-shadow:0 30px 70px -40px rgba(61,13,82,0.4)}
  .proj-img{
    aspect-ratio:16/10;background-size:cover;background-position:center;position:relative;
  }
  .proj.full .proj-img{aspect-ratio:24/9}
  .proj.wide .proj-img{aspect-ratio:16/9}
  .proj-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(26,7,38,0.72))}
  .proj-meta{
    position:absolute;left:20px;bottom:18px;right:20px;z-index:2;color:var(--paper);
    display:flex;justify-content:space-between;align-items:flex-end;gap:18px;
  }
  .proj-meta .yr{
    font-style:italic;font-weight:500;font-size:14px;letter-spacing:0.06em;text-transform:uppercase;
    color:rgba(247,244,236,0.7);
  }
  .proj-meta .loc{font-style:italic;font-weight:500;font-size:15px;color:rgba(247,244,236,0.85);letter-spacing:-0.005em;text-align:right}
  .proj-img .pill{
    position:absolute;top:18px;left:20px;z-index:2;
    font-style:italic;font-weight:500;font-size:13px;color:var(--paper);
    background:rgba(61,13,82,0.78);padding:6px 12px;border-radius:999px;backdrop-filter:blur(6px);letter-spacing:-0.005em;
  }
  .proj-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:12px;flex:1}
  .proj-body .ttl{font-weight:600;font-size:22px;letter-spacing:-0.015em;line-height:1.15;color:var(--ink)}
  .proj-body .ttl em{font-style:italic;font-weight:500;color:var(--plum)}
  .proj-body p{font-size:15px;line-height:1.5;color:var(--ink-2);flex:1}
  .proj-body .row{
    display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:baseline;
    padding-top:14px;border-top:1px solid var(--line);
  }
  .proj-body .row .k{font-style:italic;font-weight:500;font-size:13px;color:var(--muted);letter-spacing:-0.005em;min-width:78px}
  .proj-body .row .v{font-size:14px;font-weight:500;color:var(--ink)}
  .proj.full .proj-body,.proj.wide .proj-body{padding:28px 30px 30px}
  .proj.full .proj-body .ttl,.proj.wide .proj-body .ttl{font-size:28px}

  .projects-foot{
    margin-top:48px;padding-top:32px;border-top:1px solid var(--line);
    display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:24px;
  }
  .projects-foot .note{font-style:italic;font-weight:500;font-size:16px;color:var(--muted);letter-spacing:-0.005em;max-width:48ch}
  .projects-foot a.more{
    display:inline-flex;align-items:center;gap:12px;
    padding:14px 22px;border-radius:999px;
    background:var(--plum);color:var(--paper);font-weight:600;font-size:16px;
    transition:background .2s,transform .2s;
  }
  .projects-foot a.more:hover{background:var(--violet);transform:translateY(-2px)}

  @media (max-width:1100px){
    .projects-intro{grid-template-columns:1fr;gap:24px}
    .projects-grid{grid-template-columns:repeat(2,1fr)}
    .proj,.proj.wide,.proj.full{grid-column:span 1}
    .proj.full{grid-column:span 2}
  }
  @media (max-width:640px){
    .projects-grid{grid-template-columns:1fr}
    .proj.full{grid-column:span 1}
  }

  /* RESPONSIVE */
  @media (max-width:1100px){
    .manifesto-grid,.comp-grid,.matblock,.thermal,.brand-intro,.contact-grid,.turkey-grid,.inject-head{grid-template-columns:1fr;gap:40px}
    .sect-head{grid-template-columns:1fr;gap:24px}
    .figures,.pump-cats,.fam-grid{grid-template-columns:1fr 1fr}
    .pump-cat{border-right:0;border-bottom:1px solid rgba(247,244,236,0.16)}
    .supply{grid-template-columns:1fr;gap:64px}
    .brand-row{grid-template-columns:80px 1fr;gap:18px 20px;align-items:start}
    .brand-row .what,.brand-row .where{grid-column:1 / -1}
    .tech-row{grid-template-columns:1fr;gap:6px}
  }
  @media (max-width:640px){
    .nav{padding:14px var(--gut)}
    .figures,.pump-cats,.fam-grid,.thermal-specs{grid-template-columns:1fr}
    .hero-meta,.hero-foot{flex-direction:column;align-items:flex-start}
    body{font-size:17px}
    .manifesto-body p.first::first-letter{font-size:80px}
  }

  /* ============ CATEGORY PAGE STYLES ============ */
  /* CATEGORY PAGE — compact hero */
  .cat-hero{position:relative;min-height:78vh;background:var(--plum);color:var(--paper);overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;padding:0 0 calc(var(--gut) + 16px)}
  .cat-hero-bg{position:absolute;inset:0;z-index:0;background-size:cover;background-position:center;transform:scale(1.04)}
  .cat-hero-veil{position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(180deg,rgba(26,7,38,0.88) 0%,rgba(26,7,38,0.72) 30%,rgba(26,7,38,0.8) 55%,rgba(26,7,38,0.96) 88%,rgba(26,7,38,0.99) 100%),linear-gradient(90deg,rgba(26,7,38,0.55) 0%,rgba(26,7,38,0.2) 45%,rgba(26,7,38,0.2) 60%,rgba(26,7,38,0.5) 100%)}
  .cat-hero-veil::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(0deg,rgba(255,90,31,0.04) 0 1px,transparent 1px 4px);mix-blend-mode:overlay}
  .cat-hero .wrap{position:relative;z-index:2;padding-top:clamp(120px,16vh,180px)}
  .crumb{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;font-size:16px;color:rgba(247,244,236,0.7);letter-spacing:-0.005em;margin-bottom:36px}
  .crumb a{color:rgba(247,244,236,0.7);text-decoration:none;transition:color .15s}
  .crumb a:hover{color:var(--flame)}
  .crumb .sep{color:rgba(247,244,236,0.35)}
  .crumb .here{color:var(--paper);font-style:normal;font-weight:600}
  .cat-eyebrow{font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;font-size:clamp(18px,1.4vw,22px);letter-spacing:-0.01em;color:rgba(247,244,236,0.75);display:flex;align-items:center;gap:14px;margin-bottom:24px}
  .cat-eyebrow .line{flex:0 0 60px;height:1px;background:rgba(247,244,236,0.4)}
  .cat-hero h1{color:var(--paper);max-width:18ch;text-shadow:0 4px 40px rgba(0,0,0,0.65),0 2px 6px rgba(0,0,0,0.55);font-size:clamp(48px,7vw,124px)}
  .cat-hero h1 em{font-style:italic;font-weight:500;color:rgba(247,244,236,0.78);font-family:"Bricolage Grotesque"}
  .cat-hero .meta{margin-top:48px;padding-top:32px;border-top:1px solid rgba(247,244,236,0.18);display:grid;grid-template-columns:1fr 1.4fr;gap:48px;align-items:start}
  .cat-hero .meta .turk{font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;font-size:22px;color:var(--paper);letter-spacing:-0.01em;text-shadow:0 2px 14px rgba(0,0,0,0.6)}
  .cat-hero .meta p{font-size:19px;line-height:1.55;color:var(--paper);max-width:54ch;text-shadow:0 2px 14px rgba(0,0,0,0.65),0 1px 2px rgba(0,0,0,0.5)}
  /* tighten category content top padding since hero already carries title */
  .comp,.pump,.valves{padding-top:96px}
  /* OTHER CATEGORIES cross-link block */
  .other-cats{padding:120px 0 140px;border-bottom:1px solid var(--line)}
  .other-cats .head{display:flex;justify-content:space-between;align-items:end;gap:48px;flex-wrap:wrap;margin-bottom:48px}
  .other-cats h2{max-width:14ch}
  .other-cats h2 em{font-style:italic;font-weight:500;font-family:"Bricolage Grotesque"}
  .other-cats .back{display:inline-flex;align-items:center;gap:12px;padding:13px 22px;border-radius:999px;border:1px solid var(--ink);background:transparent;color:var(--ink);font-weight:500;font-size:16px;transition:background .2s,color .2s,transform .2s}
  .other-cats .back:hover{background:var(--ink);color:var(--paper);transform:translateY(-2px)}
  .other-cats .back svg{transition:transform .25s}
  .other-cats .back:hover svg{transform:translateX(-3px)}
  .other-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
  .other-card{background:var(--paper);border:1px solid var(--line);border-radius:8px;overflow:hidden;display:grid;grid-template-columns:1.1fr 1fr;min-height:240px;transition:transform .25s, border-color .2s, box-shadow .25s;text-decoration:none;color:var(--ink)}
  .other-card:hover{transform:translateY(-4px);border-color:var(--plum);box-shadow:0 30px 70px -40px rgba(61,13,82,0.4)}
  .other-card .img{background-size:cover;background-position:center;position:relative}
  .other-card .img::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(26,7,38,0.4),transparent 60%)}
  .other-card .body{padding:28px 28px 30px;display:flex;flex-direction:column;gap:14px;justify-content:space-between}
  .other-card .body .num{font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;font-size:16px;color:var(--muted);letter-spacing:0.02em}
  .other-card .body h3{font-size:clamp(22px,2vw,30px);letter-spacing:-0.02em;line-height:1.1;color:var(--ink);margin:6px 0 0}
  .other-card .body .turk{font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;font-size:15px;color:var(--muted);margin-top:4px;display:block;letter-spacing:-0.005em}
  .other-card .body .go{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:15px;color:var(--plum);margin-top:14px}
  .other-card:hover .body .go{color:var(--flame)}
  @media (max-width:900px){
    .cat-hero .meta{grid-template-columns:1fr;gap:20px}
    .other-grid{grid-template-columns:1fr}
    .other-card{grid-template-columns:1fr;min-height:0}
    .other-card .img{aspect-ratio:16/9}
  }

  /* ============ HAMBURGER + MOBILE DRAWER ============ */
  .nav-toggle{display:none}
  .mobile-drawer{display:none}

  @media (max-width:860px){
    .nav-links{display:none}
    .nav-cta{display:none}
    .nav-toggle{
      display:inline-flex;align-items:center;justify-content:center;margin-left:auto;
      width:50px;height:50px;border-radius:14px;border:1px solid currentColor;
      background:transparent;color:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent;
      transition:background .2s,color .2s,border-color .2s;
    }
    .nav-toggle:hover{background:var(--flame);border-color:var(--flame);color:var(--paper)}
    .nav-toggle .bars{position:relative;width:22px;height:14px}
    .nav-toggle .bars span{position:absolute;left:0;right:0;height:2px;background:currentColor;border-radius:2px;transition:transform .3s ease,opacity .2s ease,top .3s ease}
    .nav-toggle .bars span:nth-child(1){top:0}
    .nav-toggle .bars span:nth-child(2){top:6px}
    .nav-toggle .bars span:nth-child(3){top:12px}

    .mobile-drawer{
      display:flex;flex-direction:column;
      position:fixed;inset:0;z-index:45;
      background:var(--plum);color:var(--paper);
      padding:96px var(--gut) calc(var(--gut) + 8px);
      overflow-y:auto;
      transform:translateY(-100%);opacity:0;visibility:hidden;pointer-events:none;
      transition:transform .45s cubic-bezier(.7,0,.2,1),opacity .3s ease,visibility 0s linear .45s;
    }
    .mobile-drawer::before{
      content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
      background:radial-gradient(120% 90% at 100% 0%,rgba(122,43,176,0.5),transparent 55%),
                 repeating-linear-gradient(0deg,rgba(255,90,31,0.04) 0 1px,transparent 1px 5px);
    }
    .mobile-drawer > *{position:relative;z-index:1}
  }

  body.menu-open{overflow:hidden}
  body.menu-open .mobile-drawer{transform:none;opacity:1;visibility:visible;pointer-events:auto;transition:transform .45s cubic-bezier(.7,0,.2,1),opacity .3s ease}
  body.menu-open .nav{color:var(--paper);background:transparent !important;backdrop-filter:none !important;border-bottom-color:transparent !important}
  body.menu-open .nav-toggle{border-color:rgba(247,244,236,0.5)}
  body.menu-open .nav-toggle .bars span:nth-child(1){top:6px;transform:rotate(45deg)}
  body.menu-open .nav-toggle .bars span:nth-child(2){opacity:0}
  body.menu-open .nav-toggle .bars span:nth-child(3){top:6px;transform:rotate(-45deg)}

  .md-kicker{
    font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;font-size:15px;
    letter-spacing:0.02em;color:rgba(247,244,236,0.55);
    display:flex;align-items:center;gap:12px;margin-bottom:22px;
  }
  .md-kicker::before{content:"";width:32px;height:1px;background:rgba(247,244,236,0.4)}
  .md-links{display:flex;flex-direction:column}
  .md-links a{
    display:flex;align-items:baseline;justify-content:space-between;gap:20px;
    padding:16px 0;border-bottom:1px solid rgba(247,244,236,0.16);
    font-family:"Bricolage Grotesque";font-weight:600;letter-spacing:-0.025em;line-height:1.05;
    font-size:clamp(30px,8vw,46px);color:var(--paper);
    transition:color .2s ease,padding-left .25s ease;
  }
  .md-links a .md-tr{font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;font-size:14px;letter-spacing:-0.005em;color:rgba(247,244,236,0.55);white-space:nowrap;flex:0 0 auto}
  .md-links a:hover,.md-links a:active,.md-links a[aria-current="page"]{color:var(--flame);padding-left:10px}
  .md-links a[aria-current="page"] .md-tr{color:rgba(255,90,31,0.7)}
  .md-cta{
    margin-top:34px;display:inline-flex;align-items:center;justify-content:center;gap:12px;
    align-self:flex-start;padding:16px 28px;border-radius:999px;
    background:var(--flame);color:var(--paper);font-weight:600;font-size:18px;
    transition:transform .2s ease,background .2s ease;
  }
  .md-cta:hover{background:var(--flame-2);transform:translateY(-2px)}
  .md-cta svg{transition:transform .25s}
  .md-cta:hover svg{transform:translateX(3px)}
  .md-foot{
    margin-top:auto;padding-top:40px;
    display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;
    font-family:"Bricolage Grotesque";font-style:italic;font-weight:500;font-size:14px;
    color:rgba(247,244,236,0.6);letter-spacing:-0.005em;
  }
  .md-foot a{color:rgba(247,244,236,0.85);display:inline-flex;align-items:center;gap:8px}
  .md-foot a:hover{color:var(--flame)}