/* ObjectPatterns LLP, variant B: "Handoff"
   Our workday is your night. Full-bleed colour bands, wide type, and one
   interactive moment (the overnight relay). Logo shapes carry the colour:
   blue square, red circle, teal triangle, amber D. Navy bands carry the shapes.
*/
:root{
  --font:"Archivo",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --ink:#0c2255;
  --night:#021945;
  --blue:#257be6;
  --blue-deep:#1559b8;
  --amber:#f9ab0b;
  --red:#f1310f;
  --teal:#089489;
  --wash:#eaf1fc;
  --white:#fff;
  --text:#18233a;
  --muted:#4b5870;
  --rule:#cdd8ec;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);font-size:1.0625rem;line-height:1.6;color:var(--text);background:var(--white);-webkit-font-smoothing:antialiased}
a{color:inherit}
img,svg{display:block;max-width:100%}
h1,h2,h3{font-family:var(--font);font-stretch:125%;font-weight:800;color:var(--ink);line-height:1.04;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.5rem,6.6vw,5.4rem)}
h2{font-size:clamp(1.9rem,4vw,3.1rem)}
h3{font-size:1.25rem;line-height:1.2;letter-spacing:-.01em}
p{margin:0 0 1em;max-width:62ch}
p:last-child{margin-bottom:0}
::selection{background:var(--amber);color:var(--ink)}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.container{width:min(var(--max),90vw);margin-inline:auto}
.lede{font-size:1.25rem;color:var(--muted);max-width:52ch}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:var(--white);border-bottom:1px solid var(--rule)}
.nav .container{display:flex;align-items:center;gap:24px;height:78px}
.nav__logo img{height:46px;width:auto}
.nav__links{display:flex;gap:4px;list-style:none;margin:0 auto 0 20px;padding:0}
.nav__links a{display:block;padding:10px 12px;text-decoration:none;font-weight:600;font-size:.97rem;color:var(--text);border-bottom:3px solid transparent}
.nav__links a:hover{color:var(--blue-deep)}
.nav__links a.active{border-bottom-color:var(--amber);color:var(--ink)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;font:700 1rem/1 var(--font);padding:16px 26px;border:2px solid var(--ink);border-radius:999px;text-decoration:none;cursor:pointer;background:transparent;color:var(--ink);transition:background .15s,color .15s,border-color .15s}
.btn--solid{background:var(--ink);color:#fff}
.btn--solid:hover{background:var(--blue-deep);border-color:var(--blue-deep)}
.btn--line:hover{background:var(--ink);color:#fff}
.on-dark .btn--solid{background:var(--amber);border-color:var(--amber);color:var(--ink)}
.on-dark .btn--solid:hover{background:#fff;border-color:#fff}
.on-dark .btn--line{color:#fff;border-color:#fff}
.on-dark .btn--line:hover{background:#fff;color:var(--ink)}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}

/* ---------- logo shapes ---------- */
.shape{display:block;flex:none}
.shape--blue{fill:var(--blue)} .shape--red{fill:var(--red)}
.shape--teal{fill:var(--teal);stroke:var(--teal);stroke-width:6;stroke-linejoin:round}
.shape--amber{fill:var(--amber)}

/* ---------- home hero ---------- */
.top{padding:80px 0 64px}
.top h1{max-width:15ch;margin-bottom:28px}
.top .lede{margin:0}

/* the two doors */
.doors{background:var(--night);display:grid;grid-template-columns:1fr 1fr;color:#fff}
.door{position:relative;overflow:hidden;padding:56px max(5vw,calc((100vw - var(--max))/2)) 64px 56px;text-decoration:none;display:block;isolation:isolate}
.door:first-child{padding-left:max(5vw,calc((100vw - var(--max))/2))}
.door + .door{border-left:1px solid rgba(255,255,255,.22)}
.door h2{color:#fff;font-size:clamp(1.8rem,3.4vw,2.7rem);max-width:12ch}
.door p{color:rgba(255,255,255,.86);max-width:36ch}
.door ul{list-style:none;margin:24px 0 32px;padding:0;display:grid;gap:8px;font-weight:600}
.door ul li{padding-left:20px;position:relative}
.door ul li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;background:currentColor}
.door__go{display:inline-block;font-weight:700;border-bottom:3px solid var(--amber);padding-bottom:4px}
.door__shape{position:absolute;right:-48px;bottom:-56px;width:clamp(200px,24vw,320px);z-index:-1;transition:transform .35s cubic-bezier(.3,1.2,.5,1)}
.door:hover .door__shape{transform:translate(-14px,-14px) rotate(-4deg)}
.door--soft ul li::before{background:var(--blue)}
.door--fire ul li::before{background:var(--amber);border-radius:0 50% 50% 0}

/* ---------- section bands ---------- */
.band{padding:96px 0}
.band--wash{background:var(--wash)}
.band--night{background:var(--night);color:#fff}
.band--night h2,.band--night h3{color:#fff}
.band--night p{color:rgba(255,255,255,.86)}

/* page header on inner pages */
.phead{background:var(--night);color:#fff;padding:88px 0 80px;position:relative;overflow:hidden;isolation:isolate}
.phead h1{color:#fff;max-width:16ch;font-size:clamp(2.3rem,5.4vw,4.4rem)}
.phead .lede{color:rgba(255,255,255,.88)}
.phead__shape{position:absolute;right:-60px;top:50%;width:clamp(220px,34vw,460px);transform:translateY(-50%);z-index:-1}
.phead__shape + .phead__shape{display:none}
.phead .actions{margin-top:36px}

/* ---------- ruled rows ---------- */
.rows{border-top:2px solid var(--ink);margin:0;padding:0;list-style:none}
.rows > li{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:8px 40px;padding:26px 0;border-bottom:1px solid var(--rule)}
.rows h3{margin:0;font-size:1.3rem}
.rows p{margin:0;color:var(--muted)}
.band--night .rows{border-color:#fff}
.band--night .rows > li{border-color:rgba(255,255,255,.25)}
.band--night .rows p{color:rgba(255,255,255,.82)}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.cols h2{font-size:clamp(1.5rem,2.6vw,2rem);display:flex;align-items:center;gap:14px}
.cols .shape{width:32px;height:32px}
.cols .rows > li{grid-template-columns:1fr}
.head2{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:40px;align-items:end;margin-bottom:48px}
.head2 h2{margin:0}
.head2 p{margin:0;color:var(--muted)}
.band--night .head2 p{color:rgba(255,255,255,.82)}

/* ---------- relay ---------- */
.relay__zones{display:flex;flex-wrap:wrap;gap:8px;margin:28px 0 36px}
.relay__zones button{font:700 .98rem/1 var(--font);padding:12px 18px;border-radius:999px;border:2px solid rgba(255,255,255,.55);background:transparent;color:#fff;cursor:pointer;transition:background .15s,color .15s}
.relay__zones button:hover{border-color:#fff}
.relay__zones button[aria-pressed="true"]{background:#fff;color:var(--ink);border-color:#fff}
.relay__chart{display:grid;grid-template-columns:max-content 1fr;gap:18px 20px;align-items:center}
.relay__who{display:flex;align-items:center;gap:10px;font-weight:700}
.relay__who .shape{width:22px;height:22px}
.track{position:relative;height:44px;background:rgba(255,255,255,.1);border-radius:4px;overflow:hidden}
.seg{position:absolute;top:0;bottom:0;border-radius:4px;transition:left .5s cubic-bezier(.3,.8,.3,1),width .5s cubic-bezier(.3,.8,.3,1)}
.seg--you{background:var(--red)}
.seg--us{background:var(--teal)}
.relay__axis{grid-column:2;display:flex;justify-content:space-between;font-size:.85rem;color:rgba(255,255,255,.78);font-variant-numeric:tabular-nums}
.relay__note{margin-top:32px;font-size:1.15rem;font-weight:600;color:#fff;max-width:60ch}
.relay__fine{font-size:.9rem;color:rgba(255,255,255,.7);margin-top:10px}
.js .relay:not(.in) .seg{width:0!important}

/* ---------- sequence (you / us) ---------- */
.seq{list-style:none;margin:0;padding:0;display:grid;gap:0;counter-reset:s}
.seq li{display:grid;grid-template-columns:120px minmax(0,1fr);gap:32px;padding:28px 0;border-top:1px solid var(--rule);counter-increment:s;align-items:start}
.seq li:last-child{border-bottom:1px solid var(--rule)}
.seq__who{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--ink)}
.seq__who .shape{width:22px;height:22px}
.seq h3{margin-bottom:6px;font-size:1.4rem}
.seq p{margin:0;color:var(--muted)}

/* ---------- sheet index (sprinkler) ---------- */
.index{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
.index caption{text-align:left;font-weight:700;color:var(--ink);padding-bottom:14px}
.index th,.index td{text-align:left;padding:14px 16px 14px 0;border-bottom:1px solid var(--rule);vertical-align:top}
.index thead th{border-bottom:2px solid var(--ink);font-size:.95rem;color:var(--ink)}
.index td:first-child{font-weight:800;color:var(--ink);white-space:nowrap;padding-right:28px}
.index td:nth-child(3){color:var(--muted)}

/* ---------- pilot ---------- */
.pilot{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:56px;align-items:start}
.pilot ul{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}
.pilot li{padding:18px 0 18px 36px;border-bottom:1px solid var(--rule);position:relative;font-weight:600;color:var(--ink)}
.pilot li::before{content:"";position:absolute;left:4px;top:1.15em;width:12px;height:7px;border-left:3px solid var(--teal);border-bottom:3px solid var(--teal);transform:rotate(-45deg)}

/* ---------- closing ---------- */
.close{background:var(--wash);padding:96px 0;border-top:1px solid var(--rule)}
.close .container{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:center}
.close h2{max-width:14ch;margin-bottom:12px}
.close__shapes{display:grid;grid-template-columns:repeat(2,64px);gap:12px}
.close__shapes svg{width:64px;height:64px}

/* ---------- people, roles ---------- */
.roles{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}
.roles li{display:grid;grid-template-columns:36px minmax(0,1fr) auto;gap:20px;align-items:center;padding:20px 0;border-bottom:1px solid var(--rule)}
.roles .shape{width:30px;height:30px}
.roles strong{font-size:1.15rem;color:var(--ink);display:block}
.roles span{color:var(--muted);font-size:.97rem}
.roles .btn{padding:11px 20px;font-size:.92rem}
.band--night .roles{border-color:#fff}

/* ---------- form, contact ---------- */
.contact{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:64px}
.form{display:grid;gap:18px}
.form label{display:block;font-weight:700;color:var(--ink);margin-bottom:8px}
.form input,.form select,.form textarea{width:100%;font:400 1rem/1.3 var(--font);padding:15px 16px;border:2px solid var(--ink);border-radius:4px;background:#fff;color:var(--text)}
.form textarea{min-height:150px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:3px solid var(--blue);outline-offset:2px}
.facts{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}
.facts li{padding:18px 0;border-bottom:1px solid var(--rule)}
.facts small{display:block;color:var(--muted);font-size:.92rem}
.facts strong{font-size:1.1rem;color:var(--ink)}
.facts a{color:var(--blue-deep);text-underline-offset:3px}

/* ---------- footer ---------- */
footer{background:var(--wash);border-top:1px solid var(--rule);padding:56px 0 28px}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:40px}
.foot img{height:44px;width:auto;margin-bottom:16px}
.foot p{color:var(--muted);font-size:.97rem}
.foot h4{margin:0 0 14px;font-size:1rem;color:var(--ink);font-stretch:125%;font-weight:800}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.foot a{text-underline-offset:4px;text-decoration-color:var(--rule)}
.foot a:hover{color:var(--blue-deep);text-decoration-color:currentColor}
.fine{border-top:1px solid var(--rule);padding-top:18px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.92rem;color:var(--muted)}

.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);background:var(--ink);color:#fff;font-weight:700;padding:16px 24px;border-radius:999px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:80}
.toast.show{opacity:1;transform:translate(-50%,0)}

@media (prefers-reduced-motion:reduce){.seg,.door__shape{transition:none}}
@media(max-width:900px){
  .doors,.cols,.head2,.pilot,.contact,.close .container,.foot{grid-template-columns:1fr}
  .door,.door:first-child{padding:48px 5vw 72px}
  .door + .door{border-left:0;border-top:1px solid rgba(255,255,255,.22)}
  .rows > li{grid-template-columns:1fr}
  .close__shapes{display:none}
  .band{padding:72px 0}
  .phead{padding:64px 0 56px}
  .phead__shape{opacity:.16;right:-90px}
}
@media(max-width:720px){
  .nav .container{flex-wrap:wrap;height:auto;gap:0 12px;padding-top:10px}
  .nav__links{order:3;flex:0 0 100%;margin:6px 0 0;overflow-x:auto;scrollbar-width:none}
  .nav__links a{white-space:nowrap}
  .nav__logo img{height:36px}
  .nav .btn{margin-left:auto;padding:11px 16px;font-size:.9rem}
  .seq li{grid-template-columns:1fr;gap:8px}
  .relay__chart{grid-template-columns:1fr}
  .relay__axis{grid-column:1}
  .roles li{grid-template-columns:30px 1fr}
  .roles li .btn{grid-column:2;justify-self:start}
  .index thead{display:none}
  .index tr{display:grid;padding:12px 0;border-bottom:1px solid var(--rule)}
  .index td{border:0;padding:2px 0}
}

/* ---------- job description ---------- */
.jd{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}
.jd li{padding:12px 0 12px 24px;border-bottom:1px solid var(--rule);position:relative}
.jd li::before{content:"";position:absolute;left:0;top:1.15em;width:8px;height:8px;background:var(--amber);border-radius:2px 50% 50% 2px}
#senior-fire-sprinkler-cad-designer .cols h3{margin-bottom:14px}
#senior-fire-sprinkler-cad-designer .cols{row-gap:48px;margin-bottom:8px}
.roles strong a{text-decoration:underline;text-decoration-color:var(--amber);text-decoration-thickness:3px;text-underline-offset:4px}