:root{--navy:#0b2243;--navy2:#13335f;--orange:#d9650a;--orange-d:#b85208;--ink:#14202e;--grey:#5b6673;--line:#d9dde2;--concrete:#eef0f2;--paper:#fff;--max:1160px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:17px/1.65 "Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{max-width:100%;display:block}
a{color:var(--navy2)}
h1,h2,h3{font-family:"Helvetica Neue",Arial,sans-serif;line-height:1.12;margin:0 0 .5em;letter-spacing:-.01em;color:var(--navy)}
h1{font-size:clamp(2.3rem,5.6vw,4.1rem);font-weight:800}
h2{font-size:clamp(1.6rem,3.2vw,2.35rem);font-weight:800}
h3{font-size:1.15rem;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.eyebrow{font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--orange-d);margin-bottom:.8rem;display:block}
.skip{position:absolute;left:-999px;top:0;background:var(--orange);color:#fff;padding:10px 14px;z-index:99}
.skip:focus{left:8px;top:8px}
:focus-visible{outline:3px solid var(--orange);outline-offset:2px}
/* header */
header.site{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--navy)}
.brand svg{width:40px;height:40px;flex:none}
.brand b{display:block;font-size:1.35rem;letter-spacing:.04em;font-weight:900;line-height:1}
.brand small{display:block;font-size:.62rem;letter-spacing:.09em;text-transform:uppercase;color:var(--grey);margin-top:3px}
nav.main ul{list-style:none;display:flex;gap:4px;margin:0;padding:0;align-items:center}
nav.main a{display:block;white-space:nowrap;padding:10px 11px;text-decoration:none;color:var(--ink);font-weight:600;font-size:.95rem;border-bottom:3px solid transparent}
nav.main a:hover,nav.main a[aria-current=page]{border-bottom-color:var(--orange);color:var(--navy)}
nav.main a.btn-nav{background:var(--orange);color:#fff;border-radius:3px;border:0;margin-left:8px}
nav.main a.btn-nav:hover{background:var(--orange-d);color:#fff}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:4px;width:46px;height:46px;cursor:pointer}
.menu-btn span,.menu-btn span:before,.menu-btn span:after{display:block;width:22px;height:2px;background:var(--navy);margin:auto;position:relative;content:""}
.menu-btn span:before{position:absolute;top:-7px;left:0}.menu-btn span:after{position:absolute;top:7px;left:0}
@media(max-width:1060px){
 .menu-btn{display:block}
 nav.main{position:absolute;left:0;right:0;top:72px;background:#fff;border-bottom:1px solid var(--line);display:none}
 nav.main.open{display:block}
 nav.main ul{flex-direction:column;align-items:stretch;padding:8px 20px 18px;gap:0}
 nav.main a{padding:14px 0;border-bottom:1px solid var(--concrete)}
 nav.main a.btn-nav{margin:12px 0 0;text-align:center}
}
/* buttons */
.btn{display:inline-block;padding:14px 24px;border-radius:3px;font-weight:700;text-decoration:none;border:2px solid var(--orange);background:var(--orange);color:#fff;font-size:.98rem;cursor:pointer;font-family:inherit}
.btn:hover{background:var(--orange-d);border-color:var(--orange-d)}
.btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn.ghost:hover{background:rgba(255,255,255,.12)}
.btn.line{background:#fff;color:var(--navy);border-color:var(--navy)}
.btn.line:hover{background:var(--navy);color:#fff}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:1.6rem}
/* hero */
.hero{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:center;padding-top:72px;padding-bottom:72px}
.hero h1{color:#fff}
.hero p.lead{font-size:1.15rem;color:#cfd9e6;max-width:34em}
.hero .eyebrow{color:#f0a05c}
.hero .art{opacity:.98}
.hero:before{content:"";position:absolute;right:-8%;top:0;bottom:0;width:48%;background:var(--navy2);transform:skewX(-14deg)}
.hero .wrap{position:relative}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr;padding-top:48px;padding-bottom:40px}.hero:before{display:none}.hero .art{order:-1;max-width:420px}}
.page-hero{background:var(--navy);color:#fff;padding:56px 0 48px;border-bottom:6px solid var(--orange)}
.page-hero h1{color:#fff;font-size:clamp(2rem,4.6vw,3.2rem);margin-bottom:.4em}
.page-hero p{color:#cfd9e6;max-width:44em;font-size:1.1rem;margin:0}
.page-hero .eyebrow{color:#f0a05c}
.crumbs{font-size:.85rem;margin-bottom:1.2rem;color:#9fb2c9}.crumbs a{color:#cfd9e6}
/* sections */
section.s{padding:72px 0}
section.s.alt{background:var(--concrete)}
section.s.dark{background:var(--navy);color:#cfd9e6}
section.s.dark h2,section.s.dark h3{color:#fff}
.lede{font-size:1.15rem;color:var(--grey);max-width:46em}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split.top{align-items:start}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:28px}}
.stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);background:#fff}
.stat{padding:26px 22px;border-right:1px solid var(--line)}.stat:last-child{border:0}
.stat b{display:block;font-size:2.4rem;color:var(--navy);font-weight:800;line-height:1}
.stat span{font-size:.9rem;color:var(--grey)}
@media(max-width:800px){.stats{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
@media(max-width:860px){.grid3,.grid2{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-top:4px solid var(--navy);padding:28px;display:flex;flex-direction:column}
.card .code{font-size:.8rem;font-weight:800;letter-spacing:.12em;color:var(--orange-d);margin-bottom:.5rem}
.card p{color:var(--grey)}
.card a.more{margin-top:auto;font-weight:700;color:var(--navy);text-decoration:none}
.card a.more:after{content:" →"}
.card:hover{border-top-color:var(--orange)}
ul.ticks{list-style:none;padding:0;margin:0 0 1em}
ul.ticks li{padding:8px 0 8px 30px;position:relative;border-bottom:1px solid var(--line)}
ul.ticks li:before{content:"";position:absolute;left:2px;top:15px;width:12px;height:7px;border-left:3px solid var(--orange);border-bottom:3px solid var(--orange);transform:rotate(-45deg)}
.dark ul.ticks li{border-color:rgba(255,255,255,.15)}
figure{margin:0}figcaption{font-size:.8rem;color:var(--grey);margin-top:8px}
.diagram{background:#fff;border:1px solid var(--line);padding:16px}
/* credentials */
.cred{background:#fff;border:1px solid var(--line);padding:30px;position:relative}
.cred:before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:var(--orange)}
.cred .badge{font-size:2.3rem;font-weight:900;color:var(--navy);letter-spacing:.02em;line-height:1}
.cred dl{margin:18px 0 0;display:grid;grid-template-columns:auto 1fr;gap:6px 16px;font-size:.92rem}
.cred dt{color:var(--grey)}.cred dd{margin:0;font-weight:600}
.note{border-left:4px solid var(--orange);background:#fff;padding:16px 20px;font-size:.92rem;color:var(--grey)}
/* cta band */
.band{background:var(--navy);color:#fff;padding:56px 0;border-top:6px solid var(--orange)}
.band .wrap{display:flex;flex-wrap:wrap;gap:20px;justify-content:space-between;align-items:center}
.band h2{color:#fff;margin:0;max-width:20em}
/* portfolio */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 28px}
.filters button{font:inherit;font-weight:600;font-size:.9rem;padding:9px 16px;border:1px solid var(--navy);background:#fff;color:var(--navy);cursor:pointer;border-radius:3px}
.filters button[aria-pressed=true]{background:var(--navy);color:#fff}
.proj{background:#fff;border:1px solid var(--line)}
.proj.sample{border-style:dashed}
.proj .ph{aspect-ratio:16/10;background:repeating-linear-gradient(45deg,#e6e9ed,#e6e9ed 12px,#eef0f2 12px,#eef0f2 24px);display:grid;place-items:center;color:var(--grey);font-size:.85rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.proj .bd{padding:20px}
.tag{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;background:var(--concrete);color:var(--navy);padding:4px 9px;margin-bottom:10px}
.tag.warn{background:#fdeedd;color:var(--orange-d)}
.proj dl{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;font-size:.88rem;margin:12px 0 0}.proj dt{color:var(--grey)}.proj dd{margin:0}
.proj[hidden]{display:none}
/* form */
form.enq{display:grid;gap:16px}
form.enq .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:640px){form.enq .row{grid-template-columns:1fr}}
label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px}
input,select,textarea{width:100%;font:inherit;padding:12px 14px;border:1px solid #9aa4af;border-radius:3px;background:#fff;color:var(--ink)}
textarea{min-height:140px;resize:vertical}
.hp{position:absolute;left:-999px}
.msg{padding:14px 18px;border-left:4px solid var(--navy);background:var(--concrete);display:none}
.msg.show{display:block}
.small{font-size:.85rem;color:var(--grey)}
.contact-box{background:var(--concrete);padding:30px}
.contact-box h3{margin-top:1.2em}.contact-box h3:first-child{margin-top:0}
/* footer */
footer.site{background:#08182f;color:#aebdd0;padding:56px 0 24px;font-size:.92rem}
footer.site h3{color:#fff;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase}
footer.site a{color:#cfd9e6;text-decoration:none}footer.site a:hover{text-decoration:underline}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px}
footer.site ul{list-style:none;padding:0;margin:0}footer.site li{padding:4px 0}
footer.site .legal{border-top:1px solid rgba(255,255,255,.14);margin-top:36px;padding-top:20px;font-size:.8rem}
@media(max-width:860px){footer.site .cols{grid-template-columns:1fr 1fr}}
@media(max-width:520px){footer.site .cols{grid-template-columns:1fr}}
/* motion */
.js .rv{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.js .rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}