/* FP HydroFire Solutions — site styles
   Palette and type are defined once here as tokens. */
:root{
  --paper:#F3F6F5;
  --paper-2:#E6ECEA;
  --card:#FBFCFC;
  --ink:#0F1E1D;
  --ink-2:#44524F;
  --ink-3:#6E7B78;
  --rule:#C9D3D0;
  --rule-soft:#DCE3E1;
  --water:#0B6E78;
  --water-2:#0E8C98;
  --water-tint:#DCEDEE;
  --fire:#C8321F;
  --night:#0C1817;
  --night-2:#15262A;
  --night-ink:#E7EEEC;
  --night-ink-2:#9DB0AD;
  --night-rule:#26393B;

  --f-display:"Archivo","Arial Narrow",Arial,sans-serif;
  --f-body:"Instrument Sans","Helvetica Neue",Arial,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;

  --gutter:clamp(16px,4vw,48px);
  --max:1240px;
  --ease:cubic-bezier(.2,.7,.2,1);
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--f-body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:700;line-height:1.02;margin:0;text-wrap:balance;letter-spacing:-.01em}
p{margin:0}
:focus-visible{outline:2px solid var(--water-2);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:var(--paper);padding:8px 14px;z-index:100}
.skip:focus{left:16px}

.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}
.mono{font-family:var(--f-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.muted{color:var(--ink-2)}

/* ---------- Header ---------- */
.site-head{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid transparent;transition:border-color .3s}
.site-head.scrolled{border-bottom-color:var(--rule)}
.head-row{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none}
.brand img{height:52px;width:auto;mix-blend-mode:multiply}
.brand .sheet{display:none}
.nav{display:flex;align-items:center;gap:4px}
.nav a{font-size:15px;font-weight:500;text-decoration:none;padding:8px 14px;border-radius:999px;color:var(--ink-2);transition:color .2s,background .2s}
.nav a:hover{color:var(--ink);background:var(--paper-2)}
.nav a[aria-current="page"]{color:var(--ink);background:var(--paper-2)}
.nav .btn{margin-left:10px}
.menu-btn{display:none;background:none;border:1px solid var(--rule);border-radius:999px;height:42px;padding:0 16px;gap:10px;align-items:center;font:500 14px var(--f-body);color:var(--ink);cursor:pointer}
.menu-btn i{display:block;width:16px;height:1.5px;background:currentColor;position:relative;transition:transform .3s var(--ease)}
.menu-btn i::after{content:"";position:absolute;left:0;top:5px;width:16px;height:1.5px;background:currentColor;transition:transform .3s var(--ease),top .3s var(--ease)}
.menu-btn i{top:-2.5px}
.menu-open .menu-btn i{transform:rotate(45deg);top:0}
.menu-open .menu-btn i::after{top:0;transform:rotate(-90deg)}

@media (max-width:880px){
  .menu-btn{display:inline-flex}
  .nav{position:fixed;inset:76px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:var(--paper);border-bottom:1px solid var(--rule);padding:8px var(--gutter) 24px;transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .25s,transform .3s var(--ease),visibility 0s .3s}
  .menu-open .nav{opacity:1;transform:none;visibility:visible;transition:opacity .25s,transform .3s var(--ease)}
  .nav a{font:600 26px/1.1 var(--f-display);font-stretch:112%;padding:14px 0;border-radius:0;border-bottom:1px solid var(--rule-soft);background:none!important}
  .nav .btn{margin:18px 0 0;justify-content:center;font:600 16px var(--f-body);border-radius:999px;border:0}
}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font:600 15px/1 var(--f-body);text-decoration:none;padding:15px 22px;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:background .25s,color .25s,border-color .25s,transform .25s var(--ease)}
.btn svg{width:16px;height:16px;transition:transform .3s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn-primary{background:var(--ink);color:var(--paper)}
.btn-primary:hover{background:var(--water)}
.nav .btn-primary{color:var(--paper)!important;background:var(--ink)!important;padding:11px 18px}
.nav .btn-primary:hover{background:var(--water)!important}
.btn-ghost{border-color:var(--rule);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-light{background:var(--night-ink);color:var(--night)}
.btn-light:hover{background:#fff}

/* ---------- Section scaffolding ---------- */
.section{padding-block:clamp(72px,10vw,128px)}
.section-tight{padding-block:clamp(56px,7vw,88px)}
.eyebrow{display:flex;align-items:center;gap:12px;color:var(--ink-3);margin-bottom:22px}
.eyebrow::before{content:"";width:28px;height:0;border-top:1.5px solid currentColor}
.h-xl{font-size:clamp(44px,8.2vw,112px);font-stretch:118%;font-weight:750;letter-spacing:-.025em;line-height:.94}
.h-lg{font-size:clamp(34px,5vw,64px);font-stretch:112%;letter-spacing:-.02em}
.h-md{font-size:clamp(26px,3vw,36px);font-stretch:108%}
.h-sm{font-size:21px;font-stretch:104%;line-height:1.15}
.lede{font-size:clamp(18px,1.6vw,21px);line-height:1.55;color:var(--ink-2);max-width:60ch}
.section-head{display:grid;grid-template-columns:1fr;gap:20px;margin-bottom:clamp(40px,5vw,64px)}
@media (min-width:900px){.section-head{grid-template-columns:1.1fr .9fr;align-items:end;gap:48px}}

/* Pipe identification markers (AS 1345 style colour bands) */
.tag{display:inline-flex;align-items:center;gap:8px;font:500 11.5px/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2)}
.tag::before{content:"";width:18px;height:8px;border-radius:2px;background:var(--water)}
.tag.fire::before{background:var(--fire)}
.tag.plain::before{background:var(--ink-3)}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding-block:clamp(40px,6vw,80px) clamp(56px,7vw,96px)}
.hero-grid{display:grid;grid-template-columns:1fr;gap:clamp(32px,5vw,64px);align-items:center}
@media (min-width:1000px){.hero-grid{grid-template-columns:1.25fr .75fr}}
.hero h1 .line{display:block;overflow:hidden;padding-bottom:.04em}
.hero h1 .line>span{display:inline-block}
.hero h1 em{font-style:normal;color:var(--water)}
.hero .lede{margin-top:28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:44px;padding-top:22px;border-top:1px solid var(--rule)}
.hero-art{position:relative;aspect-ratio:4/5;max-width:520px;width:100%;justify-self:center}
.hero-art svg{width:100%;height:100%}
.hero-art .grid-bg{position:absolute;inset:0;background-image:linear-gradient(var(--rule-soft) 1px,transparent 1px),linear-gradient(90deg,var(--rule-soft) 1px,transparent 1px);background-size:24px 24px;mask-image:radial-gradient(closest-side,#000 60%,transparent);-webkit-mask-image:radial-gradient(closest-side,#000 60%,transparent)}
.hero-art .callout{position:absolute;font:500 10.5px/1.3 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);background:var(--paper);padding:6px 8px;border:1px solid var(--rule)}

/* schematic line styles */
.s-struct{stroke:var(--ink);stroke-width:1.2;fill:none}
.s-struct-soft{stroke:var(--rule);stroke-width:1;fill:none}
.s-water{stroke:var(--water);stroke-width:3;fill:none;stroke-linecap:round}
.s-fire{stroke:var(--fire);stroke-width:3;fill:none;stroke-linecap:round}
.s-flow{stroke:var(--paper);stroke-width:1.4;fill:none;stroke-dasharray:3 14;stroke-linecap:round;animation:flow 1.6s linear infinite}
.s-flow.slow{animation-duration:2.4s}
.s-node{fill:var(--paper);stroke:var(--ink);stroke-width:1.2}
.s-head{fill:var(--fire)}
.s-text{font:500 9px var(--f-mono);letter-spacing:.06em;fill:var(--ink-2);text-transform:uppercase}
@keyframes flow{to{stroke-dashoffset:-17}}

/* draw-in on load */
.draw{stroke-dasharray:var(--len,1200);stroke-dashoffset:0}
.js .draw{animation:draw 1.8s var(--ease) both;animation-delay:var(--d,0s)}
@keyframes draw{from{stroke-dashoffset:var(--len,1200)}}
.js .rise>span{animation:rise 1s var(--ease) both;animation-delay:var(--d,0s)}
@keyframes rise{from{transform:translateY(105%)}}
.js .fade-in{animation:fade .9s var(--ease) both;animation-delay:var(--d,0s)}
@keyframes fade{from{opacity:0;transform:translateY(12px)}}

/* ---------- Credentials strip ---------- */
.creds{background:var(--night);color:var(--night-ink)}
.creds-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0}
@media (min-width:900px){.creds-grid{grid-template-columns:repeat(4,1fr)}}
.cred{padding:32px 24px 32px 0;border-top:1px solid var(--night-rule)}
@media (min-width:900px){.cred{border-top:0;border-left:1px solid var(--night-rule);padding:40px 28px}.cred:first-child{border-left:0;padding-left:0}}
.cred .num{font:700 clamp(40px,5vw,60px)/1 var(--f-display);font-stretch:118%;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.cred .num small{font-size:.45em;font-weight:600;color:var(--night-ink-2);margin-left:4px}
.cred p{margin-top:10px;color:var(--night-ink-2);font-size:15px;line-height:1.45;max-width:26ch}

/* ---------- Discipline split ---------- */
.split{display:grid;grid-template-columns:1fr;gap:20px}
@media (min-width:860px){.split{grid-template-columns:1fr 1fr}}
.disc{position:relative;background:var(--card);border:1px solid var(--rule);border-radius:4px;padding:clamp(28px,3.5vw,44px);overflow:hidden;transition:border-color .3s,transform .4s var(--ease)}
.disc:hover{border-color:var(--ink-3);transform:translateY(-3px)}
.disc .band{position:absolute;left:0;right:0;top:0;height:6px;background:var(--water)}
.disc.fire .band{background:var(--fire)}
.disc h3{font-size:clamp(28px,3vw,38px);font-stretch:114%;margin:18px 0 14px}
.disc p{color:var(--ink-2);max-width:48ch}
.disc ul{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:0}
.disc li{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-top:1px solid var(--rule-soft);font-size:15.5px}
.disc li span:last-child{font:500 11.5px var(--f-mono);letter-spacing:.04em;color:var(--ink-3);white-space:nowrap;align-self:center}

/* ---------- Project cards ---------- */
.proj-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:28px 22px}
.proj{display:flex;flex-direction:column;text-decoration:none;color:inherit}
.proj .ph{position:relative;aspect-ratio:3/2;border-radius:4px;overflow:hidden;background:var(--paper-2);border:1px solid var(--rule)}
.proj .ph svg{position:absolute;inset:0;width:100%;height:100%;transition:transform .8s var(--ease)}
.proj:hover .ph svg{transform:scale(1.04)}
.proj .ph .ph-label{position:absolute;left:12px;bottom:12px;font:500 10.5px var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);background:var(--paper);padding:4px 7px;border-radius:2px}
.proj .ph .yr{position:absolute;right:12px;top:12px;font:500 11px var(--f-mono);letter-spacing:.04em;color:var(--ink);background:var(--paper);padding:4px 7px;border-radius:2px;font-variant-numeric:tabular-nums}
.proj .body{padding-top:18px;display:flex;flex-direction:column;gap:8px}
.proj h3{font-size:22px;font-stretch:106%;line-height:1.12}
.proj .loc{font-size:14.5px;color:var(--ink-3)}
.proj .desc{font-size:15px;color:var(--ink-2);line-height:1.5}
.proj dl{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;margin:8px 0 0;padding-top:12px;border-top:1px solid var(--rule-soft);font-size:14px}
.proj dt{font:500 10.5px/1.9 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.proj dd{margin:0;color:var(--ink-2)}

.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:40px}
.filters button{font:500 14px var(--f-body);color:var(--ink-2);background:transparent;border:1px solid var(--rule);border-radius:999px;padding:9px 16px;cursor:pointer;transition:all .2s;display:inline-flex;gap:8px;align-items:center}
.filters button span{font:500 11px var(--f-mono);color:var(--ink-3)}
.filters button:hover{border-color:var(--ink-3);color:var(--ink)}
.filters button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.filters button[aria-pressed="true"] span{color:var(--night-ink-2)}
.proj.is-hidden{display:none}
.proj.pop{animation:fade .5s var(--ease) both}

.note{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;background:var(--water-tint);border-radius:4px;font-size:15px;color:var(--ink-2);max-width:760px}
.note svg{flex:none;width:18px;height:18px;margin-top:3px;color:var(--water)}

/* ---------- Process (real sequence of design stages) ---------- */
.process{display:grid;grid-template-columns:1fr;border-top:1px solid var(--rule)}
@media (min-width:760px){.process{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1100px){.process{grid-template-columns:repeat(6,1fr)}}
.stage{padding:24px 20px 28px 0;border-bottom:1px solid var(--rule);position:relative}
@media (min-width:1100px){.stage{border-bottom:0;padding:28px 18px 0 0}}
.stage .n{font:500 12px var(--f-mono);letter-spacing:.06em;color:var(--water)}
.stage h3{font-size:20px;font-stretch:106%;margin:12px 0 8px}
.stage p{font-size:14.5px;color:var(--ink-2);line-height:1.5}
.stage .pip{position:absolute;top:-4px;left:0;width:7px;height:7px;border-radius:50%;background:var(--water)}
.js .stage .pip{transform:scale(0);transition:transform .5s var(--ease)}
.js .process.in .stage .pip{transform:scale(1)}
.process-line{height:2px;background:var(--water);transform-origin:left;margin-top:-1px}
.js .process-line{transform:scaleX(0);transition:transform 1.6s var(--ease)}
.js .process-line.in{transform:scaleX(1)}

/* ---------- Standards ---------- */
.stds{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:1px;background:var(--rule);border:1px solid var(--rule);border-radius:4px;overflow:hidden}
.std{background:var(--card);padding:22px 22px 24px}
.std b{display:block;font:600 17px var(--f-display);font-stretch:108%;margin-bottom:6px}
.std span{font-size:14.5px;color:var(--ink-2)}

/* ---------- Quote placeholder ---------- */
.quote{border-left:3px solid var(--water);padding:6px 0 6px clamp(20px,3vw,36px);max-width:860px}
.quote p{font:500 clamp(22px,2.6vw,32px)/1.3 var(--f-display);font-stretch:104%;letter-spacing:-.01em}
.quote .who{margin-top:18px;color:var(--ink-3)}
.placeholder-chip{display:inline-block;font:500 10.5px var(--f-mono);letter-spacing:.08em;text-transform:uppercase;border:1px dashed var(--ink-3);color:var(--ink-3);padding:3px 7px;border-radius:2px;margin-bottom:18px}

/* ---------- CTA band ---------- */
.cta{background:var(--night);color:var(--night-ink);position:relative;overflow:hidden}
.cta .wrap{position:relative;display:grid;grid-template-columns:1fr;gap:32px;align-items:end}
@media (min-width:900px){.cta .wrap{grid-template-columns:1.4fr .6fr}}
.cta h2{font-size:clamp(36px,5.4vw,72px);font-stretch:116%;letter-spacing:-.02em}
.cta p{color:var(--night-ink-2);margin-top:18px;max-width:52ch}
.cta .actions{display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.cta .phone{font:600 clamp(24px,2.4vw,30px) var(--f-display);font-stretch:110%;text-decoration:none;color:var(--night-ink)}
.cta .phone:hover{color:#fff}
.cta canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.5;pointer-events:none}

/* ---------- Page header (inner pages) ---------- */
.page-head{padding-block:clamp(48px,7vw,96px) clamp(40px,5vw,64px);border-bottom:1px solid var(--rule)}
.page-head .row{display:grid;grid-template-columns:1fr;gap:24px;align-items:end}
@media (min-width:900px){.page-head .row{grid-template-columns:1.2fr .8fr;gap:48px}}
.page-head h1{font-size:clamp(48px,8vw,104px);font-stretch:118%;letter-spacing:-.025em;line-height:.94}

/* ---------- Services page ---------- */
.stage-block{display:grid;grid-template-columns:1fr;gap:28px;padding-block:clamp(40px,5vw,64px);border-top:1px solid var(--rule)}
.stage-block:first-child{border-top:0}
@media (min-width:900px){.stage-block{grid-template-columns:.8fr 1.2fr;gap:64px}}
.stage-block .n{color:var(--water)}
.stage-block h2{font-size:clamp(30px,3.6vw,44px);font-stretch:112%;margin:10px 0 14px}
.svc-list{display:grid;grid-template-columns:1fr;gap:0}
@media (min-width:640px){.svc-list{grid-template-columns:1fr 1fr;column-gap:32px}}
.svc{padding:20px 0;border-top:1px solid var(--rule-soft)}
.svc h3{font-size:19px;font-stretch:104%;line-height:1.2;margin-bottom:6px;display:flex;gap:10px;align-items:baseline}
.svc p{font-size:15px;color:var(--ink-2);line-height:1.5}

.systems{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:20px}
.sys{background:var(--card);border:1px solid var(--rule);border-radius:4px;padding:26px}
.sys h3{font-size:22px;font-stretch:108%;margin:14px 0 10px}
.sys ul{margin:0;padding-left:18px;color:var(--ink-2);font-size:15px;display:grid;gap:4px}

/* ---------- About ---------- */
.about-grid{display:grid;grid-template-columns:1fr;gap:clamp(32px,5vw,72px);align-items:start}
@media (min-width:900px){.about-grid{grid-template-columns:.8fr 1.2fr}}
.portrait{position:relative;border-radius:4px;overflow:hidden;background:var(--paper-2);aspect-ratio:355/442;max-width:440px}
.portrait img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.02)}
.portrait figcaption{position:absolute;left:0;right:0;bottom:0;padding:14px 16px;background:linear-gradient(transparent,rgba(12,24,23,.75));color:#fff;font:500 11px var(--f-mono);letter-spacing:.08em;text-transform:uppercase}
.prose p{color:var(--ink-2);max-width:62ch}
.prose p+p{margin-top:18px}
.prose .big{font:500 clamp(22px,2.4vw,28px)/1.35 var(--f-display);font-stretch:104%;color:var(--ink);letter-spacing:-.005em}
.facts{display:grid;grid-template-columns:1fr;gap:0;margin-top:40px;border-top:1px solid var(--rule)}
@media (min-width:640px){.facts{grid-template-columns:1fr 1fr;column-gap:32px}}
.fact{padding:18px 0;border-bottom:1px solid var(--rule-soft)}
.fact dt{color:var(--ink-3);margin-bottom:6px}
.fact dd{margin:0;font-size:16px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-size:14px;padding:7px 13px;border:1px solid var(--rule);border-radius:999px;color:var(--ink-2);background:var(--card)}

.timeline{list-style:none;margin:0;padding:0;border-left:1px solid var(--rule);display:grid;gap:28px}
.timeline li{position:relative;padding-left:28px}
.timeline li::before{content:"";position:absolute;left:-5px;top:7px;width:9px;height:9px;border-radius:50%;background:var(--paper);border:2px solid var(--water)}
.timeline h3{font-size:20px;font-stretch:106%;margin:6px 0}
.timeline p{color:var(--ink-2);font-size:15.5px;max-width:60ch}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr;gap:clamp(40px,6vw,80px)}
@media (min-width:960px){.contact-grid{grid-template-columns:1.15fr .85fr}}
.form{display:grid;grid-template-columns:1fr 1fr;gap:20px 18px}
.field{display:flex;flex-direction:column;gap:8px;grid-column:span 2}
@media (min-width:640px){.field.half{grid-column:span 1}}
.field label{font-size:14px;font-weight:600}
.field label .opt{font-weight:400;color:var(--ink-3)}
.field input,.field select,.field textarea{font:400 16px/1.4 var(--f-body);color:var(--ink);background:var(--card);border:1px solid var(--rule);border-radius:4px;padding:13px 14px;width:100%;transition:border-color .2s,box-shadow .2s}
.field textarea{min-height:150px;resize:vertical}
.field input:hover,.field select:hover,.field textarea:hover{border-color:var(--ink-3)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--water);box-shadow:0 0 0 3px var(--water-tint)}
.field .err{font-size:13px;color:var(--fire);min-height:0}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--fire)}
.checks{display:flex;flex-wrap:wrap;gap:8px}
.checks label{display:inline-flex;align-items:center;gap:8px;font-weight:500;font-size:14.5px;padding:9px 14px;border:1px solid var(--rule);border-radius:999px;cursor:pointer;background:var(--card);transition:all .2s}
.checks input{accent-color:var(--water);width:auto;margin:0}
.checks label:has(input:checked){border-color:var(--water);background:var(--water-tint)}
.form-foot{grid-column:span 2;display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;margin-top:6px}
.form-foot small{color:var(--ink-3);font-size:13.5px;max-width:40ch}
.form-status{grid-column:span 2;padding:14px 16px;border-radius:4px;font-size:15px}
.form-status.ok{background:var(--water-tint);color:var(--ink)}
.form-status.bad{background:#F6E2DE;color:#7A1E12}
.hp{position:absolute;left:-9999px}
.details{display:grid;gap:0;border-top:1px solid var(--rule)}
.detail{padding:22px 0;border-bottom:1px solid var(--rule-soft);display:grid;gap:6px}
.detail dt{color:var(--ink-3)}
.detail dd{margin:0;font-size:18px;line-height:1.45}
.detail dd a{text-decoration:none;border-bottom:1px solid var(--rule)}
.detail dd a:hover{border-color:var(--ink)}
.copy{font:500 11px var(--f-mono);letter-spacing:.06em;text-transform:uppercase;background:none;border:1px solid var(--rule);border-radius:999px;padding:5px 10px;color:var(--ink-3);cursor:pointer;margin-left:10px;vertical-align:middle}
.copy:hover{color:var(--ink);border-color:var(--ink-3)}

/* ---------- Footer: drawing title block ---------- */
.site-foot{background:var(--night);color:var(--night-ink-2);padding-block:64px 32px;font-size:15px}
.foot-top{display:grid;grid-template-columns:1fr;gap:40px;padding-bottom:48px}
@media (min-width:900px){.foot-top{grid-template-columns:1.3fr 1fr 1fr 1fr}}
.foot-logo img{height:44px;width:auto;filter:invert(1) brightness(.95);mix-blend-mode:screen}
.foot-top p{margin-top:18px;max-width:36ch}
.foot-top h4{font:500 11.5px var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--night-ink);margin-bottom:14px}
.foot-top ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot-top a{text-decoration:none;color:var(--night-ink-2);transition:color .2s}
.foot-top a:hover{color:var(--night-ink)}
.titleblock{display:grid;grid-template-columns:repeat(2,1fr);border:1px solid var(--night-rule)}
@media (min-width:900px){.titleblock{grid-template-columns:2fr 1fr 1fr 1fr 1fr}}
.titleblock div{padding:12px 14px;border-right:1px solid var(--night-rule);border-bottom:1px solid var(--night-rule)}
@media (min-width:900px){.titleblock div{border-bottom:0}.titleblock div:last-child{border-right:0}}
.titleblock span{display:block;font:500 10px var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:#6F8784;margin-bottom:4px}
.titleblock b{font:500 13px var(--f-mono);color:var(--night-ink);letter-spacing:.02em;font-variant-numeric:tabular-nums}
.foot-legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:22px;font-size:13px;color:#6F8784}

/* ---------- Reveal on scroll (content stays visible without JS) ---------- */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
.js .reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .js .reveal{opacity:1;transform:none}
  .s-flow{display:none}
}

/* ---------- Project photos (openly licensed, credited) ---------- */
.proj .ph.has-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.proj:hover .ph.has-photo img{transform:scale(1.04)}
.proj .ph .credit{position:absolute;left:8px;bottom:8px;max-width:calc(100% - 16px);font:500 9.5px/1.3 var(--f-mono);letter-spacing:.03em;color:#fff;background:rgba(15,30,29,.62);padding:3px 6px;border-radius:2px;text-decoration:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.proj .ph .credit:hover{background:rgba(15,30,29,.85);text-decoration:underline}
@media (hover:hover){.proj .ph .credit{opacity:0;transition:opacity .25s}.proj .ph:hover .credit,.proj .ph .credit:focus-visible{opacity:1}}


/* ---------- Client logos (projects without photos) ---------- */
.proj .ph.has-logo{background:var(--card);display:grid;place-items:center}
.proj .ph.has-logo img{max-width:58%;max-height:34%;width:auto;height:auto;object-fit:contain;transition:transform .8s var(--ease)}
.proj:hover .ph.has-logo img{transform:scale(1.04)}

/* ---------- Credentials: registration classes ---------- */
@media (min-width:900px){.creds-grid{grid-template-columns:repeat(3,1fr)}}
.cred-list .lbl{margin-top:0;font:500 11.5px/1.4 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--night-ink-2);max-width:none}
.cred-list ul{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:6px}
.cred-list li{font:600 clamp(19px,1.7vw,22px)/1.2 var(--f-display);font-stretch:108%;color:var(--night-ink)}

/* ---------- About: consulting logos ---------- */
.logo-row{display:flex;flex-wrap:wrap;align-items:center;gap:20px 36px;margin-top:12px}
.logo-row img{height:34px;width:auto;max-width:140px;object-fit:contain}
.logo-row .logo-text{font:600 15px/1.2 var(--f-display);font-stretch:106%;color:var(--ink-2)}

/* ---------- Home: scrolling services strip ---------- */
.svc-marquee{position:relative;overflow:hidden;margin:0 0 20px;padding:6px 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.svc-marquee .track{display:flex;width:max-content;animation:marquee 60s linear infinite}
.svc-marquee.rev .track{animation-direction:reverse;animation-duration:70s}
.svc-marquee ul{gap:16px;padding-right:16px}
.svc-marquee ul{display:flex;gap:10px;list-style:none;margin:0;padding:0 10px 0 0}
.svc-marquee li{white-space:nowrap;font:500 clamp(28px,4.2vw,48px)/1.1 var(--f-display);font-stretch:106%;letter-spacing:-.01em;padding:.35em .7em;border:1px solid var(--rule);border-radius:999px;background:var(--card);color:var(--ink)}
.svc-marquee:hover .track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.svc-marquee{-webkit-mask-image:none;mask-image:none}.svc-marquee .track{animation:none;width:auto}.svc-marquee ul{flex-wrap:wrap}.svc-marquee ul[aria-hidden]{display:none}}

/* ---------- About: vertical consulting logos ---------- */
.vlogos{position:relative;height:340px;overflow:hidden;margin-top:12px;max-width:480px;-webkit-mask-image:linear-gradient(transparent,#000 18%,#000 82%,transparent);mask-image:linear-gradient(transparent,#000 18%,#000 82%,transparent)}
.vlogos .vtrack{animation:vscroll 22s linear infinite}
.vlogos:hover .vtrack{animation-play-state:paused}
.vlogos ul{list-style:none;margin:0;padding:0}
.vlogos li{height:100px;display:flex;align-items:center;gap:22px;border-bottom:1px solid var(--rule-soft)}
.vlogos li img{height:52px;width:156px;object-fit:contain;object-position:left center}
.vlogos li span{font-size:15px;color:var(--ink-2)}
@keyframes vscroll{to{transform:translateY(-50%)}}
@media (prefers-reduced-motion:reduce){.vlogos{height:auto;-webkit-mask-image:none;mask-image:none}.vlogos .vtrack{animation:none}.vlogos ul[aria-hidden]{display:none}}

/* home credentials tagline */
.creds-tag p{border-top:1px solid var(--night-rule);padding:28px 0 40px;margin:0;font:600 clamp(20px,2.2vw,28px)/1.3 var(--f-display);font-stretch:108%;color:var(--night-ink);max-width:none;text-wrap:balance}

/* long hero headline */
.hero h1.h-long{font-size:clamp(34px,4.4vw,62px);line-height:1.04;text-wrap:balance}

/* services strips: half size, three rows */
.svc-marquee{margin-bottom:12px}.svc-marquee li{font-size:clamp(10px,.9vw,11px)}.svc-marquee.r3 .track{animation-duration:65s}

/* hero photo */
.hero-photo img{display:block;width:100%;height:100%;object-fit:cover;border:1px solid var(--rule)}

/* footer without title block */
.foot-legal{border-top:1px solid var(--night-rule);padding-top:22px}

/* Fair Trading logo in footer registration */
.reg-logo{display:block;width:70px;height:auto;margin-top:16px;background:#fff;padding:4px 5px;border-radius:4px}
.cred-list .reg-logo{margin-top:20px}

/* services strips: smaller and slower */
.svc-marquee .track{animation-duration:90s}.svc-marquee.rev .track{animation-duration:100s}.svc-marquee.r3 .track{animation-duration:95s}.svc-marquee{margin-bottom:8px}.svc-marquee ul{gap:8px;padding-right:8px}

/* home sectors links */
.chip-link{text-decoration:none;color:inherit;transition:background .2s,border-color .2s,color .2s}.chip-link:hover,.chip-link:focus-visible{background:var(--ink);border-color:var(--ink);color:var(--paper)}

#sectors{scroll-margin-top:96px}

.captcha-note{grid-column:1/-1;margin:4px 0 0;font-size:12.5px;color:var(--ink-2)}.captcha-note a{color:inherit}