:root{
  --paper:#f4f3ec;
  --iron:#233645;
  --copper:#a8684a;
  --quarry:#a7acaa;
  --khaki:#b5aa7f;
  --turq:#5f9c99;
  --lime:#d7e74a;
  --white:#ffffff;
  --muted:#697178;
  --line:rgba(35,54,69,.16);
  --max:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--iron);
  font-family:Arial,Helvetica,sans-serif;line-height:1.55;
  overflow-x:hidden;-webkit-font-smoothing:antialiased
}
img{display:block;width:100%;height:auto}
a{color:inherit}
.container{width:min(calc(100% - 34px),var(--max));margin-inline:auto}
.skip-link{position:absolute;left:-9999px;top:1rem;z-index:9999;background:var(--iron);color:#fff;padding:.8rem 1rem}
.skip-link:focus{left:1rem}
.section{padding:90px 0}
.code{
  display:inline-flex;align-items:center;gap:10px;
  font-family:"Courier New",monospace;font-size:.63rem;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;color:var(--copper)
}
.code::before{content:"";width:28px;height:1px;background:currentColor}
.meta{
  font-family:"Courier New",monospace;font-size:.6rem;text-transform:uppercase;
  letter-spacing:.1em;color:var(--muted)
}
h1,h2,h3{margin:0;font-weight:850;line-height:.9;letter-spacing:-.055em}
h1{font-size:clamp(4.8rem,9.3vw,9rem)}
h2{font-size:clamp(3rem,5.7vw,5.5rem)}
h3{font-size:clamp(1.45rem,2vw,2rem)}
p{margin:0}
.lede{font-size:clamp(1.04rem,1.5vw,1.18rem);max-width:700px;color:var(--muted)}
.cta{
  display:inline-flex;align-items:center;gap:10px;text-decoration:none;
  padding:12px 16px;border:1px solid var(--iron);background:var(--iron);color:#fff;
  font-size:.69rem;font-weight:900;text-transform:uppercase;letter-spacing:.09em
}
.cta::after{content:"→"}
.cta:hover{background:var(--turq)}

.site-header{
  position:sticky;top:0;z-index:100;background:rgba(244,243,236,.96);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--iron)
}
.masthead{
  min-height:78px;display:grid;grid-template-columns:210px 1fr auto;
  gap:24px;align-items:center;position:relative
}
.masthead::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;
  background:linear-gradient(90deg,var(--copper) 0 20%,transparent 20% 42%,var(--turq) 42% 66%,transparent 66% 86%,var(--lime) 86% 90%,transparent 90%)
}
.brand{text-decoration:none;text-transform:uppercase;display:grid}
.brand strong{font-size:1.34rem;letter-spacing:-.045em}
.brand small{font-family:"Courier New",monospace;font-size:.54rem;letter-spacing:.14em;color:var(--turq)}
.nav{display:flex;justify-content:center;gap:2px;flex-wrap:wrap}
.nav a{
  text-decoration:none;padding:8px 9px;font-size:.65rem;font-weight:900;
  text-transform:uppercase;letter-spacing:.075em
}
.nav a::before{
  content:attr(data-n);font-family:"Courier New",monospace;font-size:.53rem;color:var(--copper);margin-right:5px
}
.nav a:hover,.nav a:focus-visible{background:var(--white);outline:none}
.loc-ref{
  font-family:"Courier New",monospace;font-size:.59rem;text-transform:uppercase;
  letter-spacing:.08em;border-left:1px solid var(--line);padding-left:16px;color:var(--muted)
}

.hero{padding:34px 0 72px}
.project-atlas{
  min-height:730px;display:grid;grid-template-columns:1.03fr .47fr .84fr;
  grid-template-rows:1fr 180px;gap:12px
}
.hero-copy{
  grid-column:1;grid-row:1/3;padding:40px 32px 30px 0;
  display:flex;flex-direction:column;justify-content:space-between;
  border-top:1px solid var(--iron);border-bottom:1px solid var(--iron)
}
.hero-title span{display:block}
.hero-title .copper{color:var(--copper)}
.hero-title .turq{color:var(--turq)}
.hero-copy .lede{margin-top:20px;max-width:580px}
.hero-bottom{display:flex;justify-content:space-between;align-items:end;gap:24px}
.hero-code{font-size:3.5rem;line-height:.8;font-family:"Courier New",monospace;color:var(--khaki)}
.site-photo{
  grid-column:2/4;grid-row:1;position:relative;overflow:hidden;border:1px solid var(--iron)
}
.site-photo img{width:100%;height:100%;object-fit:cover}
.site-photo::after{
  content:"FIELD / 01 · AUSTRALIAN PROJECT ENVIRONMENT";position:absolute;left:12px;bottom:12px;
  background:var(--paper);border:1px solid var(--iron);padding:7px 8px;
  font-family:"Courier New",monospace;font-size:.57rem
}
.terrain-photo{
  grid-column:2;grid-row:2;position:relative;overflow:hidden;border:1px solid var(--iron)
}
.terrain-photo img{width:100%;height:100%;object-fit:cover}
.contour-card{
  grid-column:3;grid-row:2;background:var(--quarry);border:1px solid var(--iron);
  padding:18px;position:relative;overflow:hidden
}
.contour-card::before{
  content:"";position:absolute;inset:14px;
  background:
    radial-gradient(ellipse at 60% 40%,transparent 0 34px,rgba(35,54,69,.18) 35px 36px,transparent 37px 52px,rgba(35,54,69,.16) 53px 54px,transparent 55px 72px,rgba(35,54,69,.13) 73px 74px,transparent 75px);
}
.contour-card::after{
  content:"NRW / 052";position:absolute;right:14px;top:14px;
  background:var(--lime);color:var(--iron);padding:6px 8px;border:1px solid var(--iron);
  font-family:"Courier New",monospace;font-size:.57rem
}
.contour-card h3{position:absolute;left:18px;bottom:18px;z-index:2;max-width:280px}

.intro{background:var(--white)}
.intro-grid{display:grid;grid-template-columns:280px 1fr;gap:52px}
.intro-aside{border-right:1px solid var(--iron);padding-right:28px}
.intro-aside strong{display:block;font-size:7rem;line-height:.78;color:var(--copper)}
.intro-copy{display:grid;grid-template-columns:1.08fr .92fr;gap:40px}
.intro-copy .big{font-size:clamp(2.7rem,4.8vw,4.8rem);line-height:.93;letter-spacing:-.055em;font-weight:850}
.intro-copy p{color:var(--muted)}

.capabilities{background:var(--khaki)}
.capability-list{margin-top:34px;border-top:1px solid var(--iron)}
.capability-row{
  display:grid;grid-template-columns:110px 1fr 1.15fr;gap:24px;
  padding:19px 0;border-bottom:1px solid var(--iron);align-items:center
}
.capability-row .num{font-size:3.2rem;line-height:.8;font-weight:900;color:var(--lime)}
.capability-row h3{font-family:Arial,Helvetica,sans-serif;letter-spacing:-.035em}
.capability-row p{color:#5c573e}
.capability-row:nth-child(2n) .num{color:var(--turq)}
.capability-row:nth-child(3n) .num{color:var(--copper)}

.triptych{background:var(--paper)}
.triptych-stack{display:grid;gap:14px;margin-top:34px}
.triptych-row{display:grid;grid-template-columns:1.1fr .9fr;gap:14px;min-height:370px}
.triptych-row:nth-child(2){grid-template-columns:.84fr 1.16fr}
.triptych-row:nth-child(3){grid-template-columns:1.18fr .82fr}
.triptych-photo{position:relative;overflow:hidden;border:1px solid var(--iron)}
.triptych-photo img{width:100%;height:100%;object-fit:cover}
.triptych-copy{
  border:1px solid var(--iron);padding:28px;display:flex;flex-direction:column;justify-content:space-between;background:var(--white)
}
.triptych-row:nth-child(2) .triptych-copy{background:var(--copper);color:#fff}
.triptych-row:nth-child(3) .triptych-copy{background:var(--turq);color:#fff}
.triptych-copy p{color:var(--muted);margin-top:16px}
.triptych-row:nth-child(2) .triptych-copy p,.triptych-row:nth-child(3) .triptych-copy p{color:rgba(255,255,255,.76)}
.triptych-code{font-family:"Courier New",monospace;font-size:.61rem;text-transform:uppercase;color:var(--copper)}
.triptych-row:nth-child(2) .triptych-code,.triptych-row:nth-child(3) .triptych-code{color:var(--lime)}

.delivery{background:var(--iron);color:#fff}
.route{
  margin-top:34px;display:grid;grid-template-columns:repeat(5,1fr);
  border-top:1px solid rgba(255,255,255,.24);border-left:1px solid rgba(255,255,255,.18);position:relative
}
.route::before{
  content:"";position:absolute;left:8%;right:8%;top:70px;height:2px;
  background:linear-gradient(90deg,var(--quarry),var(--copper),var(--khaki),var(--turq),var(--lime))
}
.route-step{
  min-height:340px;padding:18px;border-right:1px solid rgba(255,255,255,.18);
  border-bottom:1px solid rgba(255,255,255,.18);display:flex;flex-direction:column;justify-content:space-between
}
.route-step:nth-child(even){padding-top:58px}
.route-step .n{
  width:54px;height:30px;border:1px solid var(--lime);display:grid;place-items:center;
  background:var(--iron);font-family:"Courier New",monospace;color:var(--lime);position:relative;z-index:2
}
.route-step h3{font-family:Arial,Helvetica,sans-serif;letter-spacing:-.03em}
.route-step p{color:rgba(255,255,255,.72)}
.survey-ticks{display:flex;gap:4px}
.survey-ticks i{display:block;width:2px;height:10px;background:rgba(255,255,255,.42)}
.survey-ticks i:nth-child(2){height:18px;background:var(--copper)}
.survey-ticks i:nth-child(3){height:14px}

.people{background:var(--quarry)}
.people-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:16px;align-items:stretch}
.people-photo{min-height:540px;position:relative;overflow:hidden;border:1px solid var(--iron)}
.people-photo img{width:100%;height:100%;object-fit:cover}
.people-photo::after{
  content:"PEOPLE / FIELD / 05";position:absolute;left:12px;bottom:12px;background:var(--paper);
  border:1px solid var(--iron);padding:7px 8px;font-family:"Courier New",monospace;font-size:.57rem
}
.people-copy{padding:28px 8px 28px 24px;display:flex;flex-direction:column;justify-content:space-between}
.people-copy p{color:#566069;margin-top:18px}
.people-list{margin-top:28px;border-top:1px solid var(--iron)}
.people-row{padding:13px 0;border-bottom:1px solid var(--iron);font-weight:900;text-transform:uppercase;letter-spacing:.04em}
.responsibility{
  margin-top:28px;padding:18px;border-left:4px solid var(--turq);background:rgba(244,243,236,.45)
}
.responsibility h3{font-family:Arial,Helvetica,sans-serif;letter-spacing:-.03em}
.responsibility p{margin-top:10px}

.location{background:var(--iron);color:#fff;position:relative;overflow:hidden}
.location::before{
  content:"";position:absolute;right:-20px;top:-20px;width:470px;height:470px;
  background:
    linear-gradient(90deg,rgba(244,243,236,.07) 1px,transparent 1px),
    linear-gradient(rgba(244,243,236,.07) 1px,transparent 1px);
  background-size:42px 42px
}
.location::after{
  content:"";position:absolute;left:-5%;right:-5%;bottom:78px;height:50px;
  border-top:1px solid rgba(95,156,153,.45);border-radius:50%
}
.location-grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr 390px;gap:48px;align-items:end}
.location-big{font-size:clamp(8rem,18vw,16rem);line-height:.66;letter-spacing:-.1em;font-weight:900;color:var(--copper)}
.location-title{font-size:clamp(3.1rem,6.1vw,5.8rem);line-height:.78;letter-spacing:-.075em;font-weight:900}
.location-sub{font-family:"Courier New",monospace;margin-top:14px;letter-spacing:.09em;text-transform:uppercase}
.location-card{
  min-height:340px;background:var(--paper);color:var(--iron);border:1px solid var(--paper);
  padding:24px;display:flex;flex-direction:column;justify-content:space-between
}
.location-card address{font-style:normal;font-size:1.04rem}
.location-card .meta{color:var(--turq)}
.location-card p{color:var(--muted)}
.route-marker{width:76px;height:36px;border-top:1px solid var(--copper);border-bottom:1px solid var(--copper);position:relative}
.route-marker::before,.route-marker::after{content:"";position:absolute;width:1px;height:48px;background:var(--lime);top:-7px}
.route-marker::before{left:8px}.route-marker::after{right:8px}

.site-footer{background:#1c2a34;color:#fff;padding:44px 0 18px}
.title-block{
  display:grid;grid-template-columns:1.25fr .75fr;gap:46px;
  border-top:1px solid rgba(255,255,255,.28);padding-top:18px
}
.footer-brand{font-size:clamp(5.2rem,9.5vw,8.8rem);line-height:.76;letter-spacing:-.075em;font-weight:850}
.footer-brand small{
  display:block;margin-top:16px;font-family:"Courier New",monospace;font-size:.12em;
  letter-spacing:.14em;color:var(--turq)
}
.footer-links{display:grid;grid-template-columns:1fr 1fr;border-left:1px solid rgba(255,255,255,.22)}
.footer-links div{padding:10px 12px;border-right:1px solid rgba(255,255,255,.14);border-bottom:1px solid rgba(255,255,255,.14)}
.footer-links a{text-decoration:none}
.footer-links span{display:block;font-family:"Courier New",monospace;font-size:.55rem;color:var(--lime);margin-bottom:3px}
.footer-bottom{
  margin-top:24px;padding-top:13px;border-top:1px solid rgba(255,255,255,.16);
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  font-family:"Courier New",monospace;font-size:.62rem;text-transform:uppercase;letter-spacing:.07em;color:rgba(255,255,255,.55)
}

.legal-hero{padding:76px 0 40px;background:var(--khaki);border-bottom:1px solid var(--iron)}
.legal-hero h1{font-size:clamp(3.8rem,7vw,7rem)}
.legal-hero .lede{margin-top:16px}
.legal-tabs{margin-top:26px;display:flex;gap:10px;flex-wrap:wrap}
.legal-tabs a{
  text-decoration:none;border:1px solid var(--iron);background:var(--white);padding:10px 13px;
  font-family:"Courier New",monospace;font-size:.64rem;text-transform:uppercase;letter-spacing:.08em
}
.legal-tabs a:hover{background:var(--lime)}
.legal-wrap{padding:60px 0 96px}
.legal-part{
  display:grid;grid-template-columns:220px minmax(0,820px);gap:60px;
  padding-top:24px;border-top:2px solid var(--iron)
}
.legal-part + .legal-part{margin-top:82px}
.legal-side{position:sticky;top:104px;align-self:start;display:grid;gap:8px}
.legal-side a{
  text-decoration:none;padding:7px 0;border-bottom:1px solid var(--line);
  font-family:"Courier New",monospace;font-size:.63rem;text-transform:uppercase;letter-spacing:.07em;color:var(--muted)
}
.legal-copy{display:grid;gap:30px}
.legal-copy section{scroll-margin-top:104px}
.legal-copy h2{font-size:clamp(2rem,3.5vw,3rem)}
.legal-copy p,.legal-copy li{color:var(--muted)}
.legal-copy address{font-style:normal;color:var(--muted)}
.legal-note{padding:15px 17px;background:rgba(95,156,153,.14);border-left:4px solid var(--copper)}

@media(max-width:1060px){
  .masthead{grid-template-columns:190px 1fr}.loc-ref{display:none}
  .route{grid-template-columns:repeat(3,1fr)}.route::before{display:none}.route-step:nth-child(even){padding-top:18px}
}
@media(max-width:860px){
  .masthead{grid-template-columns:1fr}.brand{justify-self:center;padding-top:8px}.nav{justify-content:center;padding-bottom:8px}
  .project-atlas{grid-template-columns:1fr 1fr;grid-template-rows:auto}.hero-copy{grid-column:1/3;grid-row:auto}.site-photo{grid-column:1/3;grid-row:auto;min-height:470px}.terrain-photo,.contour-card{grid-column:auto;grid-row:auto;min-height:200px}
  .intro-grid,.triptych-row,.triptych-row:nth-child(2),.triptych-row:nth-child(3),.people-grid,.location-grid,.title-block{grid-template-columns:1fr}
  .intro-aside{border-right:0;border-bottom:1px solid var(--iron);padding:0 0 22px}
  .intro-copy{grid-template-columns:1fr}
  .capability-row{grid-template-columns:90px 1fr}.capability-row p{grid-column:2}
  .footer-links{border-left:0;border-top:1px solid rgba(255,255,255,.22)}
  .legal-part{grid-template-columns:1fr;gap:28px}.legal-side{position:static;grid-template-columns:repeat(2,1fr);gap:0 16px}
}
@media(max-width:620px){
  .section{padding:68px 0}h1{font-size:clamp(4rem,18vw,6.2rem)}.nav a{font-size:.6rem;padding:7px}
  .project-atlas{grid-template-columns:1fr}.hero-copy,.site-photo,.terrain-photo,.contour-card{grid-column:1}.hero-copy{padding:26px 0}.hero-bottom{flex-direction:column;align-items:flex-start}.site-photo{min-height:380px}
  .capability-row{grid-template-columns:1fr}.capability-row p{grid-column:1}
  .route{grid-template-columns:1fr}
  .location-big{font-size:clamp(8rem,34vw,11rem)}.location-title{font-size:clamp(2.9rem,14vw,4.7rem)}
  .footer-brand{font-size:clamp(5rem,22vw,7rem)}.footer-links{grid-template-columns:1fr}
  .legal-side{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}