:root{
  --navy:#071521;
  --navy-2:#0d2233;
  --ink:#10202d;
  --surface:#f7f3ea;
  --surface-2:#efe4d0;
  --copper:#c97633;
  --copper-dark:#9e5520;
  --water:#2d8fbd;
  --teal:#0f4f5f;
  --muted:#637383;
  --line:rgba(16,32,45,.16);
  --white:#ffffff;
  --shadow:0 28px 80px rgba(4,15,24,.22);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--surface);color:var(--ink);font-family:"Source Sans 3",system-ui,-apple-system,Segoe UI,sans-serif;font-size:18px;line-height:1.55;overflow-x:hidden}
a{color:inherit}
.skip-link{position:absolute;left:16px;top:-80px;background:var(--white);color:var(--navy);padding:12px 16px;border-radius:999px;z-index:10;font-weight:800}.skip-link:focus{top:16px}
:focus-visible{outline:3px solid var(--copper);outline-offset:4px}
.atlas{min-height:100svh;background:radial-gradient(circle at 12% 15%,rgba(45,143,189,.34),transparent 34%),linear-gradient(130deg,#071521 0%,#0d2233 58%,#173a43 100%);color:#fdf7ef;position:relative;overflow:hidden}
.atlas:after{content:"";position:absolute;inset:auto -10vw -16vw 0;height:36vw;min-height:260px;background:linear-gradient(95deg,rgba(201,118,51,.88),rgba(239,228,208,.62));clip-path:polygon(0 44%,100% 0,100% 100%,0 100%);opacity:.62;pointer-events:none}
.atlas-shell{width:min(1180px,calc(100% - 36px));margin:0 auto;padding:28px 0 80px;position:relative;z-index:1}.brand-row{display:flex;justify-content:space-between;align-items:center;gap:20px}.brand-mark{display:grid;place-items:center;width:68px;height:68px;border:1px solid rgba(255,255,255,.22);border-radius:22px;text-decoration:none;background:rgba(255,255,255,.08);box-shadow:inset 0 1px 0 rgba(255,255,255,.2)}.brand-mark span{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:25px;letter-spacing:-.06em}.place-rail{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.place-rail a{min-height:44px;display:inline-flex;align-items:center;text-decoration:none;border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:9px 15px;background:rgba(255,255,255,.07);font-weight:700;color:#f7efe4}.home-map{min-height:calc(100svh - 130px);display:grid;grid-template-columns:minmax(0,.88fr) minmax(430px,1.12fr);align-items:center;gap:36px}.kicker{margin:0 0 13px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;font-size:.78rem;color:#ffd8ae}.kicker.dark{color:var(--copper-dark)}h1,h2,h3{font-family:"Space Grotesk",sans-serif;letter-spacing:-.055em;line-height:.98}h1{font-size:clamp(3.2rem,8.1vw,7.9rem);margin:0 0 24px;max-width:900px}h2{font-size:clamp(2.35rem,5.2vw,5.7rem);margin:0}h3{font-size:clamp(1.6rem,2.5vw,2.45rem);margin:0 0 14px}.intro{font-size:clamp(1.15rem,2vw,1.55rem);max-width:650px;color:#e9ded0;margin:0 0 26px}.atlas-actions,.form-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.btn{min-height:46px;border:0;border-radius:999px;padding:12px 22px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;font-weight:800;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}.btn:hover{transform:translateY(-2px)}.btn.primary{background:var(--copper);color:#111;box-shadow:0 15px 35px rgba(201,118,51,.33)}.btn.primary:hover{background:#e2914b}.btn.ghost{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.25);color:#fff}.btn.ghost.dark{background:#fff;border:1px solid var(--line);color:var(--ink);box-shadow:none}.house-board{min-height:560px;border:1px solid rgba(255,255,255,.2);border-radius:42px;background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.04));position:relative;box-shadow:var(--shadow);overflow:hidden}.house-board:before{content:"";position:absolute;inset:24px;border:1px solid rgba(255,255,255,.14);border-radius:30px;background:linear-gradient(180deg,rgba(255,255,255,.06),transparent)}.roof-line{position:absolute;left:70px;right:70px;top:58px;height:130px;border-top:12px solid rgba(255,255,255,.2);transform:skewY(-13deg);transform-origin:left top}.room{position:absolute;display:grid;place-items:center;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.08);border-radius:24px;text-transform:uppercase;font-size:.82rem;font-weight:900;letter-spacing:.12em;color:#fff}.room-bath{left:58px;top:216px;width:170px;height:120px}.room-heat{right:74px;top:102px;width:190px;height:132px}.room-kitchen{right:84px;bottom:116px;width:210px;height:132px}.room-outdoor{left:90px;bottom:80px;width:190px;height:112px}.pipe-lines{position:absolute;inset:58px 24px 38px;width:calc(100% - 48px);height:calc(100% - 96px);fill:none;stroke-linecap:round;stroke-linejoin:round}.pipe{stroke:var(--copper);stroke-width:14;filter:drop-shadow(0 8px 12px rgba(0,0,0,.28))}.water-pipe{stroke:var(--water);stroke-width:9}.heat-pipe{stroke:#f1ad58;stroke-width:8}.waste-pipe{stroke:#9db7c2;stroke-width:8}.pipe-lines circle{fill:#f7f3ea;stroke:#0d2233;stroke-width:4}.room-routing,.pipe-run,.proof-band,.enquiry{width:min(1180px,calc(100% - 36px));margin:0 auto;padding:90px 0}.section-lead{max-width:920px;margin-bottom:28px}.route-panel{display:grid;grid-template-columns:290px minmax(0,1fr);gap:18px}.route-tabs{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:12px;display:flex;flex-direction:column;gap:10px;box-shadow:0 16px 45px rgba(16,32,45,.08)}.route-tab{min-height:54px;border:1px solid transparent;border-radius:18px;background:transparent;padding:13px 16px;text-align:left;font:800 1rem/1.2 "Source Sans 3",sans-serif;color:var(--ink);cursor:pointer}.route-tab:hover,.route-tab.is-active{background:var(--navy);color:#fff;border-color:var(--navy)}.route-stage{position:relative;background:linear-gradient(135deg,#fff,#f3ecdf);border:1px solid var(--line);border-radius:var(--radius);padding:30px;min-height:380px;box-shadow:0 16px 45px rgba(16,32,45,.08);overflow:hidden}.route-stage:after{content:"";position:absolute;right:18px;bottom:-120px;width:min(260px,60%);height:260px;border:18px solid rgba(201,118,51,.18);border-radius:50%;pointer-events:none}.route-card{position:relative;z-index:1;max-width:680px}.route-card p,.run-item p,.enquiry-copy{font-size:1.15rem;color:#334554}.route-card ul{display:grid;gap:10px;margin:22px 0 0;padding:0;list-style:none}.route-card li{padding:12px 14px 12px 42px;background:rgba(45,143,189,.1);border-radius:16px;position:relative}.route-card li:before{content:"";position:absolute;left:16px;top:19px;width:10px;height:10px;border-radius:50%;background:var(--water)}.route-note{position:absolute;z-index:2;right:24px;bottom:24px;max-width:330px;background:var(--navy);color:#fff;border-radius:22px;padding:17px 18px;display:grid;gap:2px}.route-note span{color:#dbe8ed}.pipe-run{padding-top:40px}.run-heading{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,420px);gap:26px;align-items:end;margin-bottom:34px}.run-track{position:relative;display:grid;grid-template-columns:1.1fr .9fr 1fr;grid-auto-rows:minmax(210px,auto);gap:16px}.run-track:before{content:"";position:absolute;left:7%;right:7%;top:49%;height:14px;background:linear-gradient(90deg,var(--water),var(--copper),var(--teal));border-radius:999px;opacity:.24}.run-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:32px;padding:26px;box-shadow:0 20px 58px rgba(16,32,45,.08);overflow:hidden}.run-item.wide{grid-column:span 2}.run-item.tall{grid-row:span 2;background:#10202d;color:#fff}.run-item.tall p{color:#dce6ea}.run-item.accent{background:#e9f4f7}.run-item.map{grid-column:span 2;background:linear-gradient(135deg,#fff,#efe4d0)}.run-number{display:inline-grid;place-items:center;width:52px;height:52px;border-radius:50%;background:rgba(201,118,51,.16);color:var(--copper-dark);font-weight:900;margin-bottom:18px}.coverage-line{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:22px;padding:13px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:900;color:var(--teal)}.proof-band{background:var(--navy);width:100%;max-width:none;color:#fff;padding:66px max(18px,calc((100vw - 1180px)/2));display:grid;grid-template-columns:minmax(280px,440px) minmax(0,1fr);gap:28px}.proof-band h2{font-size:clamp(2rem,4vw,4.2rem)}.proof-list{display:grid;gap:12px}.proof-list div{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:24px;padding:20px;display:grid;gap:4px}.proof-list span{color:#d9e4e8}.enquiry-card{display:grid;grid-template-columns:minmax(280px,.78fr) minmax(0,1fr);gap:28px;background:linear-gradient(135deg,#fff,#f2e7d8);border:1px solid var(--line);border-radius:42px;padding:34px;box-shadow:var(--shadow)}.enquiry-form{display:grid;gap:10px}.enquiry-form label{font-weight:900}.enquiry-form input,.enquiry-form select,.enquiry-form textarea{width:100%;min-width:0;border:1px solid rgba(16,32,45,.24);border-radius:16px;background:#fff;color:var(--ink);font:600 1rem/1.4 "Source Sans 3",sans-serif;padding:13px 14px}.enquiry-form textarea{resize:vertical;min-height:138px}.form-actions{justify-content:flex-end;margin-top:8px}.form-status{min-height:28px;margin:0;color:var(--teal);font-weight:800}.site-footer{background:#071521;color:#f7f3ea;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:28px max(18px,calc((100vw - 1180px)/2));border-top:1px solid rgba(255,255,255,.14)}.site-footer div{display:grid}.site-footer span{color:#cddae0}.site-footer a{font-weight:900;text-decoration:none;border-bottom:2px solid var(--copper)}
@media (max-width:980px){.home-map,.run-heading,.enquiry-card,.proof-band{grid-template-columns:1fr}.home-map{padding-top:52px}.house-board{min-height:480px}.route-panel{grid-template-columns:1fr}.route-tabs{flex-direction:row;overflow-x:auto}.route-tab{white-space:nowrap}.run-track{grid-template-columns:1fr 1fr}.run-item.wide,.run-item.map{grid-column:span 1}.run-track:before{display:none}}
@media (max-width:680px){body{font-size:17px}.atlas-shell,.room-routing,.pipe-run,.enquiry{width:min(100% - 28px,1180px)}.brand-row{align-items:flex-start}.brand-mark{width:58px;height:58px;border-radius:18px}.place-rail{max-width:230px}.place-rail a{min-height:40px;padding:8px 12px}.home-map{display:block;min-height:auto}.map-copy{padding:44px 0 24px}h1{font-size:clamp(3rem,15vw,5.3rem)}h2{font-size:clamp(2.1rem,11vw,3.6rem)}.atlas-actions .btn,.form-actions .btn{width:100%}.house-board{min-height:370px;border-radius:30px}.roof-line{left:42px;right:42px;top:42px;height:90px}.room{font-size:.62rem;border-radius:16px}.room-bath{left:28px;top:152px;width:116px;height:82px}.room-heat{right:34px;top:82px;width:132px;height:86px}.room-kitchen{right:36px;bottom:80px;width:150px;height:88px}.room-outdoor{left:42px;bottom:52px;width:132px;height:76px}.pipe-lines{inset:34px 10px 22px;width:calc(100% - 20px);height:calc(100% - 56px)}.route-stage{padding:22px 18px 118px}.route-note{left:18px;right:18px;bottom:18px;max-width:none}.room-routing,.pipe-run,.proof-band,.enquiry{padding:58px 0}.run-track{grid-template-columns:1fr}.run-item{border-radius:24px;padding:22px}.coverage-line{border-radius:20px;flex-direction:column;align-items:flex-start}.proof-band{padding:52px 18px}.enquiry-card{padding:22px;border-radius:30px}.site-footer{display:grid;padding:26px 18px}}
@media (max-width:390px){.place-rail{display:none}.atlas-shell,.room-routing,.pipe-run,.enquiry{width:min(100% - 22px,1180px)}.house-board{min-height:330px}.route-tabs{padding:8px}.route-tab{min-height:48px;padding:11px 13px}.route-stage{padding:18px 14px 124px}.enquiry-card{padding:18px}.btn{padding:11px 18px}.proof-list div{padding:17px}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}.btn:hover{transform:none}}