/* Commercial Enterprises - stylesheet. Theme colours come from the company profile PDF. */
:root{--purple:#3f3d91;--orange:#ff7f2a;--orange-h:#e0661c;--orange-t:#c94d08;--ink:#2b2b2b;--mute:#555;--bg:#fff;--soft:#f4f4fa;--line:#e3e3ee;--wrap:1240px;--head:'Poppins','Segoe UI',Arial,sans-serif;--body:'Inter','Segoe UI',Arial,sans-serif;--serif:'Crimson Pro',Georgia,'Times New Roman',serif}
*,*::before,*::after{box-sizing:border-box}*{margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%;color-scheme:light}
body{font:17px/1.65 var(--body);color:var(--ink);background:var(--bg);overflow-x:clip}
img{display:block;max-width:100%;height:auto}a{color:inherit}
h1,h2,h3{font-family:var(--head);line-height:1.2;font-weight:700;overflow-wrap:break-word}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;z-index:100;background:#fff;color:var(--purple);padding:10px 16px;border-radius:6px;font:600 14px var(--head)}.skip:focus{left:12px}
.wrap{width:100%;max-width:var(--wrap);margin:auto;padding:0 max(22px,env(safe-area-inset-left)) 0 max(22px,env(safe-area-inset-right))}
section{padding:84px 0}.alt{background:var(--soft)}
h2{font-size:clamp(28px,4vw,42px);margin-bottom:22px}h2 b,.allor{color:var(--orange-h)}
h2.ul{display:inline-block;padding-bottom:10px;border-bottom:4px solid var(--ink)}
.lead{max-width:760px;color:var(--mute)}
.subt{font:500 clamp(16px,2vw,20px) var(--head);color:var(--purple);margin:-8px 0 16px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;background:var(--orange);color:#1a1a40;text-decoration:none;font:600 15px var(--head);padding:12px 26px;border-radius:8px;border:2px solid var(--orange);cursor:pointer;margin:20px 12px 0 0}
.btn:hover{background:#ff914a}.btn.ghost{background:none;border-color:#fff;color:#fff}.btn.ghost:hover{background:#ffffff26}
/* header */
header{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,box-shadow .3s;padding-top:max(8px,env(safe-area-inset-top));padding-bottom:8px}
body.scrolled header,body.menu-open header{background:var(--purple);box-shadow:0 2px 14px #0004}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;min-height:44px;text-decoration:none;color:#fff;font:700 25px var(--serif);white-space:nowrap}
.brand img{width:40px;height:40px;object-fit:contain;background:#fff;border-radius:50%;padding:4px}
nav{display:flex;gap:2px}nav a{color:#fff;text-decoration:none;font:600 13px var(--head);min-width:44px;text-align:center;padding:12px 8px;border-radius:6px;white-space:nowrap}
nav a:hover,nav a:focus-visible{box-shadow:inset 0 -3px var(--orange)}
#toggle{display:none;position:relative;width:44px;height:44px;flex:none;border:2px solid #fff;border-radius:8px;background:none;cursor:pointer}
#toggle::before,#toggle::after,#toggle span{content:"";position:absolute;left:10px;right:10px;height:2px;background:#fff;transition:.25s}
#toggle::before{top:12px}#toggle span{top:19px}#toggle::after{top:26px}
.menu-open #toggle::before{top:19px;transform:rotate(45deg)}.menu-open #toggle span{opacity:0}.menu-open #toggle::after{top:19px;transform:rotate(-45deg)}
/* hero */
.hero{position:relative;display:flex;align-items:flex-end;min-height:100vh;min-height:100svh;padding:120px 0 80px;color:#fff;background:var(--purple) url(../images/hero.jpg) center/cover;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(115deg,#3f3d91f2 0 38%,#3f3d9166 62%,#0000)}
.hero::after{content:"";position:absolute;right:0;bottom:0;width:46%;height:34%;background:var(--orange);clip-path:polygon(100% 0,100% 100%,0 100%)}
.hero .wrap{position:relative;z-index:2}
.hero-logo{width:clamp(72px,9vw,120px);height:auto;margin-bottom:16px;filter:brightness(0) invert(1)}
.hero h1{font:700 clamp(40px,8vw,96px)/1 var(--serif)}
.hero .sub{max-width:720px;margin:18px 0 26px;font:400 clamp(17px,2vw,20px)/1.6 var(--body)}
.ids{font:500 15px var(--head)}.ids span{display:inline-block;margin-right:22px}
/* blueprint photo flush in the corner with an angled left edge, as on the profile's cover */
.hero-thumb{position:absolute;right:0;bottom:0;z-index:2;width:min(22vw,300px);height:auto;clip-path:polygon(16% 0,100% 0,100% 100%,0 100%)}
/* content blocks */
.welcome,.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}.welcome{grid-template-columns:1.2fr .8fr}
.welcome h2 small{display:block;font-size:.5em;color:var(--purple);margin-top:6px}
.welcome img,.split img{width:100%;border-radius:14px}
/* two photos stacked, each cropped to a short wide strip so the pair is about as tall as the welcome text */
.stack{display:grid;gap:16px;align-self:center}.stack img{width:100%;height:clamp(140px,13vw,180px);object-fit:cover}
.about-gfx{width:100%;max-width:480px;margin-top:18px}
.mv{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:40px}
.mv div{background:#fff;border-left:6px solid var(--orange);padding:26px;border-radius:0 12px 12px 0;box-shadow:0 4px 18px #0001}
.mv h3{font-size:24px;margin-bottom:10px}.mv h3 b{color:var(--orange-h)}
.what{position:relative;background:var(--purple);color:#fff}.what::after{content:"";position:absolute;inset:auto 0 0;height:12px;background:var(--orange)}
.what .split{align-items:stretch}.what h2{color:#fff}.what p{max-width:560px}.what img{height:100%;min-height:300px;object-fit:cover}
.lockup{margin-top:30px;font-family:var(--serif);line-height:1.15}.lockup b{display:block;font-size:clamp(26px,3vw,38px)}.lockup span{font:500 clamp(16px,1.8vw,20px) var(--body);letter-spacing:.06em;text-transform:uppercase;color:#ffd0ad}
.cap-text{margin-bottom:34px}
/* capacity: circular crane photo overlapping the torch photo with a purple arc, as on p.6 of the profile */
.cap{position:relative;padding-top:120px}
.dome{aspect-ratio:1.6;border:20px solid var(--purple);border-radius:50% 50% 22px 22px/40% 40% 22px 22px;overflow:hidden}
.dome img{width:100%;height:100%;object-fit:cover;object-position:center 60%}
.cap-circle{position:absolute;z-index:1;right:5%;top:0;width:42%;aspect-ratio:1;border-radius:50%;border:12px solid #fff;box-shadow:0 0 0 5px var(--purple),0 14px 30px #0003;overflow:hidden}
.cap-circle img{width:100%;height:100%;object-fit:cover;object-position:8% center}
/* work process */
.process{position:relative;overflow:hidden;padding-bottom:150px}
.process::before{content:"";position:absolute;inset:0 0 0 auto;width:50%;background:url(../images/process-bg.jpg) center/cover;-webkit-mask-image:linear-gradient(to right,transparent,#000 60%);mask-image:linear-gradient(to right,transparent,#000 60%)}
.process .wrap{position:relative;z-index:1}.process .lead{max-width:560px}
.steps{list-style:none;max-width:600px;display:grid;gap:28px;margin-top:34px}
.step{display:grid;grid-template-columns:120px 1fr;gap:22px;align-items:start}.sicon{width:120px}
.step h3{display:flex;gap:10px;align-items:baseline;font-size:19px;margin-bottom:8px}.step h3 span{color:var(--orange-t);font-size:17px}
.step p{position:relative;border-left:4px solid var(--purple);padding-left:16px;color:var(--mute);font-size:15.5px}
.step p::before{content:"";position:absolute;left:-8px;top:0;width:12px;height:12px;border-radius:50%;background:var(--purple)}
.wedge{position:absolute;right:0;bottom:0;z-index:1;width:55%;height:100px;background:linear-gradient(to top,var(--purple) 0 55%,var(--orange) 55%);clip-path:polygon(100% 0,100% 100%,0 100%)}
/* survey and testing */
.sv-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:center}.sv-grid+.sv-grid{margin-top:80px}
.sv-list{display:grid;gap:20px;margin-top:26px}.sv-item{display:grid;grid-template-columns:96px 1fr;gap:22px;align-items:center}.sv-item img{width:96px}
.sv-item h3{font-size:20px;margin-bottom:2px}.sv-item p{color:var(--mute)}
.three{display:flex;flex-wrap:wrap;gap:30px;margin-top:28px}.three figure{width:120px;text-align:center}.three img{width:104px;margin:0 auto 10px}.three figcaption{font:400 16px/1.25 var(--head)}
.frame{border:10px solid var(--orange);border-radius:36px;background:var(--purple);padding:7px}.frame img{width:100%;border-radius:26px;object-fit:cover}.frame.small{width:min(100%,380px);margin:0 auto}.frame.small img{aspect-ratio:4/5}
/* ceo */
/* heading and angled-frame photo on white, name and message on a purple band that cuts in diagonally (profile p.9) */
.ceo{background:#fff;padding:84px 0 0;overflow:hidden}
.ceo-top{display:grid;grid-template-columns:1fr 520px;gap:40px;align-items:start}
.ceo-kicker{font:500 clamp(24px,3vw,40px)/1.1 var(--head);text-transform:uppercase;margin-top:10px}
.ceo h2{color:var(--orange);font-size:clamp(48px,6vw,76px);line-height:1;margin:0}
/* thin orange "L": a line across the top running off the page, and a diagonal down to the photo's midpoint where the purple band begins */
.ceo-photo{position:relative;z-index:1}.ceo-photo img{width:100%}
.ceo-photo::before{content:"";position:absolute;left:-14%;right:-50vw;top:0;bottom:50%;border:12px solid var(--orange);border-width:12px 0 0 12px;transform:skewX(-24deg);transform-origin:bottom left;pointer-events:none}
/* band top sits at the photo's midpoint; the notch mirrors the orange diagonal (photo is 520px wide, 438px tall) */
.ceo-band{--nx:min(50% + 5px,100% - 615px);background:var(--purple);color:#fff;margin-top:-219px;padding:260px 0 80px;clip-path:polygon(0 0,var(--nx) 0,calc(var(--nx) + 86px) 219px,100% 219px,100% 100%,0 100%)}
.ceo-name{margin:-110px 0 60px;max-width:45%}.ceo-name h3{font-size:clamp(28px,3.5vw,40px);line-height:1.1;text-transform:uppercase}
.role{font:600 15px var(--head);letter-spacing:.03em;text-transform:uppercase}.ceo .txt p{margin-bottom:16px}
/* services */
.svc{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,440px),1fr));gap:44px 56px;margin-top:34px}
.scard h3{font-size:clamp(20px,2.2vw,26px);text-transform:uppercase;margin-bottom:8px}.scard h3 b{color:var(--orange-h)}.scard p{color:var(--mute);font-size:15.5px}
/* slanted photo with a colour slab on its left, as on the profile's services and policy pages */
.skew{aspect-ratio:16/9;margin:20px 5% 0 7%;padding-left:24px;background:linear-gradient(90deg,var(--purple) 0 14px,#0000 14px);transform:skewX(-8deg)}
.skew.or{background:linear-gradient(90deg,var(--orange) 0 14px,#0000 14px)}
.skew>div{height:100%;overflow:hidden}.skew img{width:100%;height:100%;object-fit:cover;transform:skewX(8deg) scale(1.2)}
/* policies */
.policy{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:start}.policy p+p{margin-top:14px}
.policy ul{list-style:none;margin:16px 0}.policy li{position:relative;padding-left:28px;margin-bottom:10px}
.policy li::before{content:"";position:absolute;left:0;top:11px;width:11px;height:11px;border-radius:50%;background:var(--orange)}
.policy>.pimg{position:sticky;top:96px}.policy .skew{margin-top:8px}
/* projects */
#filters{display:flex;flex-wrap:wrap;gap:10px;margin:8px 0 30px}
#filters button{min-height:44px;padding:8px 16px;border:2px solid var(--purple);border-radius:30px;background:none;color:var(--purple);font:600 14px var(--head);cursor:pointer}
#filters button.on{background:var(--purple);color:#fff}
#projectGrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,330px),1fr));gap:28px}
.pcard{display:flex;flex-direction:column;background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 6px 22px #0001}
.pimgs{display:grid;gap:3px;aspect-ratio:3/2;overflow:hidden}.pimgs.n2{grid-template-columns:1fr 1fr}.pimgs img{width:100%;height:100%;object-fit:cover}
.pbody{padding:22px}.pbody h3{font-size:19px;margin-bottom:8px;padding-left:12px;border-left:5px solid var(--orange)}.pbody p{color:var(--mute);font-size:15px}
/* clients */
.logos{display:grid;grid-template-columns:repeat(4,1fr);gap:40px 28px;margin-top:36px}
.logo{text-align:center}
.logo div{display:grid;place-items:center;height:118px;padding:6px 14px}.logo img{max-width:160px;max-height:106px;object-fit:contain}
/* label bar with the angled left shoulder from the profile; colour alternates by row */
.logo span{position:relative;display:block;margin-top:26px;padding:8px 8px 8px 12%;background:var(--orange);color:#fff;font:700 12px/1.3 var(--head)}
.logo span::before{content:"";position:absolute;left:0;bottom:100%;width:30%;height:26px;background:inherit;clip-path:polygon(0 0,100% 100%,0 100%)}
.logo:nth-child(n+5) span{background:var(--purple)}.logo:nth-child(n+9) span{background:var(--orange)}
/* why */
.whywrap{position:relative;max-width:860px;margin:0 auto;border-radius:14px;overflow:hidden}.whyimg{width:100%}
.whywrap::before,.whywrap::after{content:"";position:absolute;inset:0;pointer-events:none}
.whywrap::after{background:var(--purple);clip-path:polygon(100% 34%,100% 100%,56% 100%)}
.whywrap::before{z-index:1;background:var(--orange);clip-path:polygon(36% 100%,100% 54%,100% 66%,54% 100%)}
.why-h{margin-top:34px}
.why{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:26px;margin-top:30px}
.why div{background:#fff;padding:26px;border-radius:12px;border-top:5px solid var(--purple);box-shadow:0 4px 18px #0001}.why h3{color:var(--orange-h);font-size:21px;margin-bottom:8px}.why p{color:var(--mute);font-size:15.5px}
/* contact */
.contact{background:var(--purple);color:#fff}.contact h2{color:#fff}
.cgrid{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:36px}
.office h3{color:#ffd0ad;margin-bottom:14px}.office p{display:flex;gap:10px;margin-bottom:6px}.office a{display:inline-block;min-height:44px;padding:7px 0;text-decoration:none;overflow-wrap:anywhere}.office a:hover{text-decoration:underline}
/* email card */
.mailcard{position:relative;overflow:hidden;background:#2d2b6b;border-top:5px solid var(--orange);border-radius:14px;padding:34px 28px 30px;text-align:center;box-shadow:0 12px 32px #0005}
.mailcard::after{content:"";position:absolute;right:0;bottom:0;width:120px;height:120px;background:var(--orange);clip-path:polygon(100% 30%,100% 100%,30% 100%)}
.mailcard>*{position:relative;z-index:1}
.mailicon{display:grid;place-items:center;width:78px;height:78px;margin:0 auto 18px;border-radius:50%;background:var(--orange);color:#fff;box-shadow:0 0 0 7px #ff7f2a33}
.mailcard h3{color:#fff;font-size:26px;margin-bottom:10px}.mailcard h3 b{color:var(--orange)}.mailcard p{color:#e6e6f5;font-size:15.5px}
.mailcard .btn{gap:9px;margin:22px 0 0;padding:14px 30px;border-radius:30px;color:#1a1a40;box-shadow:0 6px 18px #0004}
.copyline{margin-top:18px;font-size:14px;color:#c9c8e6}.copyline button{min-height:44px;border:0;background:none;padding:4px 2px;color:#ffd0ad;font:600 15px var(--head);cursor:pointer;overflow-wrap:anywhere}.copyline button:hover{text-decoration:underline}
#copyStatus{display:inline-block;min-width:3em;margin-left:6px;color:#fff;font:600 13px var(--head)}
footer{padding:28px max(22px,env(safe-area-inset-left));background:#2d2b6b;color:#fff;text-align:center;font-size:14px;line-height:1.8}footer .brand{justify-content:center;font-size:23px}
/* large screens */
@media(min-width:1800px){html{font-size:112%}}
/* common laptop widths: tighter nav so all links fit on one line */
@media(max-width:1400px){nav a{font-size:12.5px;padding:12px 6px}}
/* laptops and tablets landscape: switch to the phone menu */
@media(max-width:1200px){
 #toggle{display:block}
 nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;padding:8px max(22px,env(safe-area-inset-left)) 14px;background:var(--purple);box-shadow:0 12px 20px #0004;max-height:calc(100vh - 70px);max-height:calc(100svh - 70px);overflow-y:auto}
 .menu-open nav{display:flex}nav a{padding:14px 6px;font-size:15px;border-bottom:1px solid #ffffff26}
 .process::before{opacity:.35}
}
/* tablets */
@media(max-width:900px){
 section{padding:60px 0}.hero-thumb{display:none}.hero::after{height:22%}
 .welcome,.split,.mv,.policy,.cgrid,.ceo-top,.sv-grid{grid-template-columns:1fr}.sv-grid{gap:34px}.sv-grid+.sv-grid{margin-top:56px}
 .ceo{padding:56px 0 0}.ceo-top{gap:24px}.ceo-photo{max-width:360px;margin-top:10px}.ceo-photo::before{border-width:8px 0 0 8px}.ceo-band{margin-top:0;padding:40px 0 56px;clip-path:none}.ceo-name{margin:0 0 24px;max-width:none}.what img{min-height:220px}.policy>.pimg{position:static}
 .logos{grid-template-columns:repeat(3,1fr)}.logo:nth-child(n+4) span{background:var(--purple)}.logo:nth-child(n+7) span{background:var(--orange)}.logo:nth-child(n+10) span{background:var(--purple)}
 .process{padding-bottom:130px}.process::before{width:100%;opacity:.13;-webkit-mask-image:none;mask-image:none}.wedge{width:75%;height:70px}.frame{max-width:420px}
}
/* phones */
@media(max-width:600px){
 body{font-size:16px}.wrap{padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}section{padding:48px 0}
 .brand{font-size:20px}.brand img{width:34px;height:34px}nav{padding-left:max(16px,env(safe-area-inset-left))}
 .hero{padding:100px 0 60px}.hero::after{width:60%;height:16%}.ids span{display:block;margin:0 0 4px}.btn{display:flex;margin:12px 0 0}
 .cap{padding-top:70px}.dome{border-width:10px;border-radius:50% 50% 14px 14px/40% 40% 14px 14px}.cap-circle{border-width:7px;box-shadow:0 0 0 4px var(--purple),0 10px 20px #0003}.mv div{padding:20px}
 .pbody{padding:18px}.pbody h3{font-size:18px}.skew{padding-left:16px;background-size:100%;margin:16px 4% 0 5%}
 /* project filters: one swipeable row that bleeds to the screen edges, with a fade hinting there is more */
 #filters{flex-wrap:nowrap;overflow-x:auto;gap:8px;margin:8px calc(-1 * max(16px,env(safe-area-inset-right))) 22px calc(-1 * max(16px,env(safe-area-inset-left)));padding:4px max(16px,env(safe-area-inset-right)) 8px max(16px,env(safe-area-inset-left));scroll-snap-type:x proximity;scroll-padding-inline:max(16px,env(safe-area-inset-left));-webkit-overflow-scrolling:touch;scrollbar-width:none;-webkit-mask-image:linear-gradient(to right,#000 calc(100% - 48px),#0000);mask-image:linear-gradient(to right,#000 calc(100% - 48px),#0000)}
 #filters::-webkit-scrollbar{display:none}#filters button{flex:none;scroll-snap-align:start;white-space:nowrap;padding:8px 14px;font-size:13.5px}
 .step{grid-template-columns:84px 1fr;gap:16px}.sicon{width:84px}.step h3{font-size:17px}
 .sv-item{grid-template-columns:76px 1fr;gap:16px}.sv-item img{width:76px}
 .three{gap:14px;justify-content:space-between}.three figure{width:30%}.three img{width:100%;max-width:96px}.three figcaption{font-size:14px}
 .frame{border-width:8px;border-radius:28px}.logos{grid-template-columns:1fr 1fr;gap:26px 14px}.logo div{height:88px}.logo img{max-width:110px;max-height:76px}.logo span{margin-top:18px;font-size:11px}.logo span::before{height:18px}
 .logo:nth-child(4n+1) span,.logo:nth-child(4n+2) span{background:var(--orange)}.logo:nth-child(4n+3) span,.logo:nth-child(4n+4) span{background:var(--purple)}
 .mailcard{padding:28px 18px}.mailcard .btn{display:inline-flex}.why div{padding:20px}
}
@media(max-width:360px){.brand{font-size:17px;gap:7px}.brand img{width:30px;height:30px}.hero .sub{font-size:16px}}
/* short landscape phones */
@media(max-height:520px) and (orientation:landscape){.hero{min-height:0;padding:90px 0 50px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}