@font-face{font-family:"Instrument Sans";font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/instrument-sans-latin-wght-normal.woff2) format("woff2")}
@font-face{font-family:"Martian Mono";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/martian-mono-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Martian Mono";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/martian-mono-latin-500-normal.woff2) format("woff2")}

/* Drawing set: a light drawing sheet on graph paper, navy linework, Benchmark cyan as the markup color, mono title-block labels, services on a blueprint band. */
:root{
  --paper:#f3f6f9;--sheet:#fcfdfe;--ink:#1f3246;--navy:#2a4158;--cyan:#41b3e6;--cyan-text:#1676a8;
  --muted:#55667a;--rule:#c5d3df;--bp:#1f3246;--bp-text:#e6edf3;--bp-muted:#9fb3c6;
  --grid:rgba(42,65,88,.05);--bp-grid:rgba(65,179,230,.09);--bp-rule:rgba(65,179,230,.45);
  --sans:"Instrument Sans","Helvetica Neue",Arial,sans-serif;
  --mono:"Martian Mono",ui-monospace,Menlo,Consolas,monospace;
  --ease:cubic-bezier(.2,.7,.2,1);--ease-draw:cubic-bezier(.6,0,.2,1);
  --gutter:40px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:84px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.55 var(--sans);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit}
a:focus-visible,button:focus-visible{outline:2px solid var(--cyan-text);outline-offset:3px}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;padding:10px 14px;background:var(--ink);color:#fff;text-decoration:none}
.skip:focus{left:16px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{max-width:1360px;margin:0 auto;padding-left:max(var(--gutter),env(safe-area-inset-left,0px));padding-right:max(var(--gutter),env(safe-area-inset-right,0px))}
.mono{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase}

/* Header: sticky, tightens once the page scrolls */
.hdr{position:sticky;top:0;z-index:40;transition:background-color .35s var(--ease),box-shadow .35s var(--ease)}
.hdr-in{display:flex;align-items:center;gap:40px;padding-block:20px;transition:padding .35s var(--ease)}
.logo img{height:64px;width:auto;transition:height .35s var(--ease)}
.nav{display:flex;gap:32px;margin-left:auto}
.nav a{text-decoration:none;transition:color .2s}
.nav a:hover{color:var(--cyan-text)}
.hdr.is-stuck{background-color:rgba(243,246,249,.92);-webkit-backdrop-filter:blur(10px) saturate(1.3);backdrop-filter:blur(10px) saturate(1.3);box-shadow:0 1px 0 rgba(31,50,70,.12)}
.hdr.is-stuck .hdr-in{padding-block:10px}
.hdr.is-stuck .logo img{height:44px}

/* Buttons and links */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border:1px solid var(--ink);background:var(--ink);color:#fff;font:600 15px/1 var(--sans);text-decoration:none;transition:background-color .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease)}
.btn:hover{background:var(--cyan);border-color:var(--cyan);color:var(--ink)}
.btn svg{transition:transform .3s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn-sm{min-height:44px;padding:0 18px;font-size:14px}
.link{display:inline-flex;align-items:center;min-height:48px;font:600 15px/1 var(--sans);text-decoration:underline;text-decoration-color:var(--cyan);text-decoration-thickness:2px;text-underline-offset:7px;transition:color .2s}
.link:hover{color:var(--cyan-text)}

/* Drawing sheet with corner marks */
.sheet{position:relative;padding:48px;border:1px solid var(--ink);background-color:var(--sheet);background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:24px 24px}
.cm{position:absolute;width:14px;height:14px;border:0 solid var(--cyan)}
.cm.tl{top:-8px;left:-8px;border-top-width:2px;border-left-width:2px}
.cm.tr{top:-8px;right:-8px;border-top-width:2px;border-right-width:2px}
.cm.bl{bottom:-8px;left:-8px;border-bottom-width:2px;border-left-width:2px}
.cm.br{bottom:-8px;right:-8px;border-bottom-width:2px;border-right-width:2px}

/* Hero */
.hero{padding-block:12px 72px}
.hero .sheet{display:flex;flex-direction:column;gap:44px}
.top{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:56px;align-items:end}
.intro{display:flex;flex-direction:column;align-items:flex-start;gap:20px;min-width:0}
.side{display:flex;flex-direction:column;align-items:flex-start;gap:24px;min-width:0;padding-bottom:6px}
.eyebrow{margin:0;color:var(--cyan-text)}
h1{margin:0;font:600 62px/1.03 var(--sans);letter-spacing:-.025em;text-wrap:balance}
.nw{white-space:nowrap}
.lede{margin:0;color:var(--muted);font-size:19px}
.ctas{display:flex;flex-wrap:wrap;align-items:center;gap:12px 28px}

/* Street drawing. Keynote numbers match the service list. */
.draw{position:relative}
.street{position:relative;width:100%;aspect-ratio:1200/270}
.street svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.street path{fill:none;stroke:var(--navy);stroke-width:1.2;stroke-linejoin:round;stroke-linecap:round}
.street .c path{stroke:var(--cyan)}
.street .g path{stroke-width:2}
.street text{fill:var(--muted);font:500 10px var(--mono);letter-spacing:.16em}
.kn{position:absolute;width:28px;height:28px;padding:0;border:1.5px solid var(--ink);border-radius:50%;background:var(--sheet);color:var(--ink);font:500 10px/1 var(--mono);cursor:pointer;transform:translate(-50%,-50%);transition:background-color .2s,border-color .2s}
.kn:hover,.kn:focus-visible,.kn.is-open{background:var(--cyan);border-color:var(--cyan)}
.tip{position:absolute;left:50%;bottom:calc(100% + 10px);padding:8px 10px;background:var(--ink);color:#fff;font:500 10px/1.2 var(--mono);letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;opacity:0;pointer-events:none;transform:translate(-50%,4px);transition:opacity .2s var(--ease),transform .2s var(--ease)}
.kn:hover .tip,.kn:focus-visible .tip,.kn.is-open .tip{opacity:1;transform:translate(-50%,0)}
.kn.r .tip{left:auto;right:-2px;transform:translate(0,4px)}
.kn.r:hover .tip,.kn.r:focus-visible .tip,.kn.r.is-open .tip{transform:none}

/* Services: blueprint band */
.svc{padding-block:96px;color:var(--bp-text);background-color:var(--bp);background-image:linear-gradient(var(--bp-grid) 1px,transparent 1px),linear-gradient(90deg,var(--bp-grid) 1px,transparent 1px);background-size:32px 32px}
.svc-in{display:flex;flex-direction:column;gap:32px}
.dim{position:relative;display:flex;align-items:center;justify-content:center;height:16px;color:var(--cyan)}
.dim::before{content:"";position:absolute;top:50%;left:0;right:0;border-top:1px solid currentColor}
.dim::after{content:"";position:absolute;inset:0;border-left:1px solid currentColor;border-right:1px solid currentColor}
.dim span{position:relative;padding:0 16px;background:var(--bp)}
.dim.on-paper{color:var(--cyan-text)}
.dim.on-paper span{background:var(--paper)}
h2{margin:0;font:600 44px/1.08 var(--sans);letter-spacing:-.02em;text-wrap:balance}
.svc h2{max-width:26ch;color:#fff}
.pick{display:flex;flex-direction:column;gap:12px}
.pick-label{margin:0;color:var(--cyan)}
.ctl{display:flex;flex-wrap:wrap;align-items:center;gap:16px 32px}
.seg{position:relative;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:1px solid var(--cyan)}
.seg-thumb{position:absolute;top:0;bottom:0;left:0;width:50%;background:var(--cyan);transition:transform .5s cubic-bezier(.2,.9,.2,1)}
.svc[data-svc="fm"] .seg-thumb{transform:translateX(100%)}
.seg-btn{position:relative;min-height:52px;padding:0 24px;border:0;background:transparent;color:var(--bp-text);font:600 15px/1.2 var(--sans);letter-spacing:0;text-transform:none;cursor:pointer;transition:color .35s var(--ease)}
.seg-btn[aria-pressed="true"]{color:var(--ink)}
.seg-btn[aria-pressed="false"]:hover{background:rgba(65,179,230,.18)}
.seg-btn:focus-visible{outline-color:#fff}
.count{margin:0;color:var(--bp-muted)}
.count b{color:var(--cyan);font-weight:500}
.svc [data-for]{margin:0;animation:fade .45s var(--ease) both}
.svc[data-svc="fm"] [data-for="pm"],.svc[data-svc="pm"] [data-for="fm"]{display:none}
.desc{max-width:60ch;font-size:18px}
.cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:48px;padding-top:32px;border-top:1px solid rgba(65,179,230,.35)}
.col h3{margin:0 0 18px;color:var(--cyan);font:500 11px/1.3 var(--mono);letter-spacing:.14em;text-transform:uppercase;transition:opacity .4s var(--ease)}
.list{display:flex;flex-direction:column;gap:14px;margin:0;padding:0;list-style:none}
.li{display:grid;grid-template-columns:28px minmax(0,1fr);gap:14px;align-items:center;color:#fff;font-size:17px;line-height:1.4;transition:opacity .45s var(--ease),transform .45s var(--ease)}
.n{display:grid;place-items:center;width:28px;height:28px;border:1.5px solid var(--cyan);border-radius:50%;color:var(--cyan);font:500 10px/1 var(--mono)}
.adds .li:nth-child(2){transition-delay:40ms}.adds .li:nth-child(3){transition-delay:80ms}.adds .li:nth-child(4){transition-delay:120ms}.adds .li:nth-child(5){transition-delay:160ms}.adds .li:nth-child(6){transition-delay:200ms}
.svc[data-svc="fm"] .adds h3{opacity:.45}
.svc[data-svc="fm"] .adds .li{opacity:.3;transform:translateX(6px)}
.svc[data-svc="fm"] .adds .n{border-style:dashed}
.keep{display:grid;grid-template-columns:150px minmax(0,1fr);gap:8px 24px;align-items:baseline;padding:22px 24px;border:1px solid var(--bp-rule)}
.keep .mono{color:var(--cyan)}
.keep p{color:#fff;font-size:17px}

/* Partners: names only */
.partners{padding-block:96px 48px}
.partners-in{display:flex;flex-direction:column;gap:32px}
.names{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:0;padding:0;list-style:none;border:1.5px solid var(--ink);background:var(--sheet)}
.names li{padding:28px 24px;border-left:1px solid var(--rule);font:600 30px/1.15 var(--sans);letter-spacing:-.015em}
.names li:first-child{border-left:0}

/* Contact */
.contact{padding-block:48px 96px}
.contact .sheet{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:56px;align-items:end}
.contact h2{max-width:20ch}
.contact .intro p:last-child{margin:0;max-width:46ch;color:var(--muted);font-size:19px}
.card{border:1.5px solid var(--ink);background:var(--sheet)}
.card-h{padding:10px 14px;background:var(--ink);color:#fff}
.card dl{margin:0}
.card-r{display:grid;grid-template-columns:96px minmax(0,1fr);border-top:1px solid var(--rule)}
.card-r:first-child{border-top:0}
.card dt{padding:14px;border-right:1px solid var(--rule);color:var(--muted)}
.card dd{margin:0;padding:11px 14px;font-size:17px;overflow-wrap:anywhere}
.card dd a{text-decoration:none}
.card dd a:hover{color:var(--cyan-text)}
.card-a{display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px;padding:14px;border-top:1px solid var(--rule)}

/* Footer */
.ftr{padding-block:28px 40px;border-top:1px solid var(--rule)}
.ftr-in{display:flex;flex-wrap:wrap;align-items:center;gap:16px 32px;color:var(--muted)}
.ftr img{height:44px;width:auto}
.to-top{margin-left:auto;text-decoration:none}
.to-top:hover{color:var(--cyan-text)}

@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes pop{to{opacity:1;transform:translate(-50%,-50%) scale(1)}}

/* Motion. Everything is visible without JS or with reduced motion. */
@media (prefers-reduced-motion:no-preference){
  html{scroll-behavior:smooth}
  .js [data-reveal]{opacity:0;transform:translateY(14px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
  .js [data-reveal].is-in{opacity:1;transform:none}
  .js .dim::before{transform:scaleX(0);transition:transform 1.2s var(--ease) .2s}
  .js .dim.is-in::before{transform:scaleX(1)}
  .js .street path{stroke-dasharray:1;stroke-dashoffset:1}
  .js .street text{opacity:0}
  .js .kn{opacity:0;transform:translate(-50%,-50%) scale(.5)}
  .street.is-drawing path{animation:draw 1.5s var(--ease-draw) forwards}
  .street.is-drawing .t1 path{animation-delay:.1s}
  .street.is-drawing .t2 path{animation-delay:.3s}
  .street.is-drawing .t3 path{animation-delay:.45s}
  .street.is-drawing .t4 path{animation-delay:.65s}
  .street.is-drawing .t5 path{animation-delay:.85s}
  .street.is-drawing .t6 path{animation-delay:.95s}
  .street.is-drawing text{animation:fade .6s var(--ease) 1.4s forwards}
  .street.is-drawing .kn{animation:pop .5s var(--ease) forwards}
  .street.is-drawing .k1{animation-delay:1.7s}
  .street.is-drawing .k2{animation-delay:1.8s}
  .street.is-drawing .k3{animation-delay:1.9s}
  .street.is-drawing .k4{animation-delay:2s}
}

@media (max-width:1000px){
  .top,.cols,.contact .sheet{grid-template-columns:minmax(0,1fr)}
  h1{font-size:48px}
}
@media (max-width:860px){
  .nav{display:none}
  .hdr .btn-sm{margin-left:auto}
}

/* Phone: the full drawing at full size in a native horizontal scroller; page scroll pans it (site.js) */
@media (max-width:720px){
  :root{--gutter:20px}
  .mono{font-size:10px;letter-spacing:.12em}
  .hdr-in{gap:16px;padding-block:14px}
  .logo img{height:48px}
  .hdr.is-stuck .logo img{height:40px}
  .hero{padding-block:6px 48px}
  .eyebrow .eb{display:block}
  .eyebrow .eb-sep{display:none}
  .sheet{padding:26px 20px}
  .cm{width:10px;height:10px}
  .cm.tl{top:-6px;left:-6px}.cm.tr{top:-6px;right:-6px}.cm.bl{bottom:-6px;left:-6px}.cm.br{bottom:-6px;right:-6px}
  .hero .sheet{gap:24px}
  .top{gap:18px}
  .side{gap:18px;padding-bottom:0}
  h1{font-size:34px;line-height:1.05;letter-spacing:-.02em}
  .lede{font-size:16px}
  .ctas{flex-direction:column;align-items:stretch;gap:4px}
  .ctas .btn{min-height:50px}
  .ctas .link{justify-content:flex-start}
  .draw{margin-inline:-20px;padding-top:36px;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;overscroll-behavior-x:contain}
  .draw::-webkit-scrollbar{display:none}
  .street{width:1200px;height:270px;aspect-ratio:auto}
  .svc{padding-block:56px;background-size:26px 26px}
  .svc-in{gap:24px}
  .dim span{padding:0 12px}
  h2{font-size:30px;line-height:1.1}
  .seg{width:100%}
  .seg-btn{min-height:58px;padding:6px 10px;text-wrap:balance}
  .desc{font-size:16px}
  .cols{gap:32px;padding-top:24px}
  .col h3{margin-bottom:16px;font-size:10px;letter-spacing:.12em}
  .list{gap:12px}
  .li{gap:12px;font-size:16px}
  .keep{grid-template-columns:minmax(0,1fr);padding:18px}
  .keep p{font-size:16px}
  .partners{padding-block:56px 24px}
  .partners-in{gap:24px}
  .names{grid-template-columns:minmax(0,1fr)}
  .names li{padding:18px 20px;border-left:0;border-top:1px solid var(--rule);font-size:24px}
  .names li:first-child{border-top:0}
  .contact{padding-block:24px 56px}
  .contact .sheet{gap:24px}
  .contact .intro p:last-child{font-size:16px}
  .card-r{grid-template-columns:72px minmax(0,1fr)}
  .card dt{padding:13px 12px}
  .card dd{padding:11px 12px;font-size:15px}
  .ftr-in{gap:12px 20px}
  .to-top{margin-left:0}
}
@media (max-width:720px) and (prefers-reduced-motion:no-preference){
  /* Each building draws the first time it scrolls into view (site.js adds .is-in), then stays drawn. Its label and keynote follow. */
  .street .is-in path{animation:draw 1.1s var(--ease-draw) forwards}
  .street .g.is-in path{animation-duration:1.4s}
  .street .t1.is-in path{animation-delay:.1s}
  .street .t2.is-in path{animation-delay:.3s}
  .street .t3.is-in path{animation-delay:.45s}
  .street .t4.is-in path{animation-delay:.65s}
  .street .t5.is-in path{animation-delay:.85s}
  .street .t6.is-in path{animation-delay:.95s}
  .street text.is-in{animation:fade .6s var(--ease) forwards}
  .street .kn.is-in{animation:pop .5s var(--ease) forwards}
  .street .l1.is-in{animation-delay:1.2s}
  .street .k1.is-in{animation-delay:1.4s}
  .street .l2.is-in{animation-delay:1.55s}
  .street .k2.is-in{animation-delay:1.75s}
  .street .l3.is-in{animation-delay:1.75s}
  .street .k3.is-in{animation-delay:1.95s}
  .street .l4.is-in{animation-delay:2.05s}
  .street .k4.is-in{animation-delay:2.25s}
}

/* Lenis (desktop pointers only) */
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto !important}
.lenis [data-lenis-prevent]{overscroll-behavior:contain}
.lenis.lenis-stopped{overflow:clip}

/* 404 */
.nf .sheet{padding-block:96px}
@media (max-width:720px){.nf .sheet{padding-block:48px}}

/* Tap targets: at least 44px tall without changing the drawn size */
.kn::before{content:"";position:absolute;inset:-8px}
.nav a{display:inline-flex;align-items:center;min-height:44px}
.card dd{padding-block:0}
.card dd a{display:inline-flex;align-items:center;min-height:44px}
.to-top{display:inline-flex;align-items:center;min-height:44px}

/* Phone header: one Get in touch button at a time. The header one shows only while the hero's is out of view (site.js sets .show-cta).
   Hidden means invisible, not tappable and not focusable. Without JS, or on the 404 page, it stays visible. */
@media (max-width:720px){
  .js .hdr[data-cta-hero]:not(.show-cta) .btn-sm{opacity:0;visibility:hidden;pointer-events:none;transform:translateY(6px)}
}
@media (max-width:720px) and (prefers-reduced-motion:no-preference){
  .js .hdr[data-cta-hero] .btn-sm{transition:background-color .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease),opacity .35s var(--ease),transform .35s var(--ease),visibility 0s linear 0s}
  .js .hdr[data-cta-hero]:not(.show-cta) .btn-sm{transition:background-color .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease),opacity .35s var(--ease),transform .35s var(--ease),visibility 0s linear .35s}
}
