:root{
  --ink:#07101f; --navy:#0b1830; --navy2:#10244a; --blue:#2a5da8;
  --text:#eef2fa; --soft:#c4cfe6; --mut:#93a5c8; --silver:#b9c6e0;
  --line:rgba(185,198,224,.22); --line2:rgba(185,198,224,.45);
  --gut:clamp(20px,5vw,48px);
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);color:var(--text);background:var(--ink);line-height:1.6;overflow-x:hidden;min-height:100vh;display:flex;flex-direction:column}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(ellipse 70% 55% at 78% 22%,rgba(38,86,156,.55),transparent 62%),
             linear-gradient(165deg,#07101f 0%,#0c1c3a 45%,#12294f 100%)}
main{flex:1}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 var(--gut)}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:#07101f;padding:10px 14px;z-index:99}
.skip:focus{left:8px}
:focus-visible{outline:2px solid #9cc2ff;outline-offset:3px}

/* header */
.hd{position:sticky;top:0;z-index:50;background:rgba(7,16,31,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.hd .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand svg{width:38px;height:34px;flex:none}
.brand b{display:block;font-size:1.05rem;letter-spacing:.34em;font-weight:700;line-height:1.1}
.brand span{display:block;font-size:.58rem;letter-spacing:.5em;color:var(--silver);margin-top:3px}
.nav{display:flex;align-items:center;gap:clamp(18px,2.6vw,36px)}
.nav a{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;color:var(--soft);padding:8px 0;border-bottom:1px solid transparent;transition:color .2s,border-color .2s}
.nav a:hover,.nav a[aria-current=page]{color:#fff;border-bottom-color:var(--line2)}
.nav a.cta{border:1px solid var(--line2);padding:11px 18px;color:#fff}
.nav a.cta:hover{background:rgba(255,255,255,.08)}
.burger{display:none;background:none;border:1px solid var(--line2);color:#fff;width:46px;height:42px;cursor:pointer;padding:0}
.burger i,.burger i::before,.burger i::after{display:block;width:20px;height:2px;background:#fff;margin:0 auto;position:relative;transition:.25s}
.burger i::before,.burger i::after{content:"";position:absolute;left:0}
.burger i::before{top:-6px}.burger i::after{top:6px}
.burger[aria-expanded=true] i{background:transparent}
.burger[aria-expanded=true] i::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded=true] i::after{top:0;transform:rotate(-45deg)}
@media (max-width:860px){
  .burger{display:block}
  .nav{position:absolute;left:0;right:0;top:72px;flex-direction:column;align-items:stretch;gap:0;background:rgba(7,16,31,.97);border-bottom:1px solid var(--line);padding:8px var(--gut) 22px;display:none}
  .nav.open{display:flex}
  .nav a{padding:16px 0;border-bottom:1px solid var(--line);font-size:.8rem}
  .nav a.cta{margin-top:16px;text-align:center;border:1px solid var(--line2)}
}

/* type */
.eyebrow{display:flex;align-items:center;gap:18px;font-size:.72rem;letter-spacing:.34em;text-transform:uppercase;font-weight:600;color:var(--soft);margin:0 0 26px}
.eyebrow::before{content:"";width:48px;height:1px;background:var(--line2);flex:none}
h1,h2,h3{margin:0;font-weight:700;line-height:1.02}
h1{font-size:clamp(3rem,9.4vw,6.6rem);letter-spacing:-.047em}
h2{font-size:clamp(2rem,5.2vw,3.5rem);letter-spacing:-.035em;line-height:1.06}
h3{font-size:1.3rem;letter-spacing:-.01em;line-height:1.2}
.silver{background:linear-gradient(100deg,#d6dff1,#8fa1c6);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.lead{font-size:clamp(1.02rem,2.2vw,1.22rem);line-height:1.8;color:var(--soft);max-width:62ch}
p{margin:0 0 1em;color:var(--soft)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:16px;border:1px solid var(--line2);background:transparent;color:#fff;font:600 .74rem var(--sans);letter-spacing:.26em;text-transform:uppercase;text-decoration:none;padding:19px 28px;cursor:pointer;transition:background .2s,border-color .2s,transform .1s}
.btn:hover{background:rgba(255,255,255,.08);border-color:#cfdcf3}
.btn:active{transform:translateY(1px)}
.btn .dot{width:8px;height:8px;border-radius:50%;background:#cfdcf3;box-shadow:0 0 10px rgba(160,200,255,.8);flex:none}
.btn.solid{background:linear-gradient(180deg,#4d7fcf,#24498f 55%,#183a76);border-color:rgba(190,215,255,.55);box-shadow:inset 0 1px 0 rgba(255,255,255,.35),0 0 24px rgba(90,140,230,.35)}
.btn.solid:hover{background:linear-gradient(180deg,#5a8be0,#2b55a3 55%,#1d4486)}
.row{display:flex;flex-wrap:wrap;gap:16px;margin-top:38px}

/* hero */
.hero{position:relative;overflow:hidden;padding:clamp(70px,13vw,150px) 0 0}
.hero .wrap{position:relative;z-index:1}
.hero h1{max-width:11ch}
.hero .lead{margin:clamp(26px,4vw,40px) 0 0}
.wm{position:absolute;right:-9%;bottom:-6%;width:min(72vw,760px);color:#fff;opacity:.085;pointer-events:none;z-index:0}
.hero-foot{position:relative;z-index:1;margin-top:clamp(56px,9vw,110px);border-top:1px solid var(--line)}
.exp{padding:30px 0 0}
.exp small,.areas small{display:block;font-size:.7rem;letter-spacing:.34em;text-transform:uppercase;color:var(--mut);margin-bottom:20px}
.exp ul{list-style:none;display:flex;flex-wrap:wrap;gap:10px 0;margin:0;padding:0}
.exp li{font-size:clamp(.92rem,2vw,1.05rem);letter-spacing:.04em;color:var(--text)}
.exp li+li::before{content:"/";margin:0 clamp(14px,2.4vw,28px);color:var(--mut)}
.exp a{text-decoration:none}.exp a:hover{color:#9cc2ff}
.areas{border-top:1px solid var(--line);margin-top:30px;padding:30px 0 40px}
.areas p{font-size:clamp(1rem,2.8vw,1.55rem);letter-spacing:.12em;text-transform:uppercase;color:var(--silver);margin:0;line-height:1.7}
.areas p i{font-style:normal;margin:0 clamp(10px,2vw,22px);color:var(--mut)}

/* sections */
.sec{padding:clamp(64px,10vw,116px) 0;position:relative}
.sec.alt{background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.01));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.head{max-width:760px;margin-bottom:clamp(36px,6vw,64px)}
.head p{margin-top:22px}
.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.card{position:relative;border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.014));padding:32px 28px 30px;transition:border-color .25s,transform .25s}
a.card{text-decoration:none;display:block}
a.card:hover{border-color:var(--line2);transform:translateY(-3px)}
.num{display:block;font-size:.78rem;letter-spacing:.3em;color:var(--mut);margin-bottom:34px}
.card p{margin:12px 0 0;font-size:.98rem}
.more{display:inline-block;margin-top:22px;font-size:.7rem;letter-spacing:.26em;text-transform:uppercase;color:#cfdcf3}
.band{position:relative;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(90deg,rgba(7,16,31,.94) 0%,rgba(7,16,31,.7) 55%,rgba(7,16,31,.35) 100%),url(images/house.jpg) center/cover;padding:clamp(80px,13vw,160px) 0}
.band h2{max-width:14ch}.band p{max-width:52ch;margin-top:24px}
.steps{display:grid;gap:34px 28px;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr))}
.step{border-top:1px solid var(--line2);padding-top:22px}
.step p{margin-top:12px;font-size:.97rem}
.cta-box{border:1px solid var(--line2);padding:clamp(40px,7vw,80px) clamp(24px,5vw,64px);text-align:left;background:linear-gradient(135deg,rgba(42,93,168,.28),rgba(255,255,255,.02));position:relative;overflow:hidden}
.cta-box .wm{right:-4%;bottom:-30%;width:min(60vw,420px);opacity:.07}
.cta-box>*{position:relative}

/* page header */
.ph{padding:clamp(64px,11vw,120px) 0 clamp(40px,6vw,70px);border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.ph h1{font-size:clamp(2.6rem,8vw,5.2rem);max-width:14ch}
.ph .lead{margin-top:28px}
.ph .wm{width:min(55vw,520px);bottom:-30%}

/* services */
.svc{display:grid;gap:clamp(26px,5vw,70px);grid-template-columns:1fr;padding:clamp(44px,7vw,80px) 0;border-bottom:1px solid var(--line)}
.svc:last-of-type{border-bottom:0}
@media(min-width:880px){.svc{grid-template-columns:.8fr 1.2fr}}
.svc h2{font-size:clamp(1.9rem,4.4vw,3rem)}
.svc ul{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:0}
.svc li{padding:14px 0;border-top:1px solid var(--line);color:var(--text);font-size:.98rem;display:flex;gap:14px}
.svc li::before{content:"";width:6px;height:6px;border-radius:50%;background:#9cc2ff;margin-top:.62em;flex:none}
.svc li:last-child{border-bottom:1px solid var(--line)}

/* projects */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}
.filters button{background:none;border:1px solid var(--line);color:var(--soft);font:600 .68rem var(--sans);letter-spacing:.22em;text-transform:uppercase;padding:12px 16px;cursor:pointer}
.filters button[aria-pressed=true]{border-color:var(--line2);color:#fff;background:rgba(255,255,255,.08)}
.gal{display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr))}
.shot{margin:0;border:1px solid var(--line);background:rgba(255,255,255,.03);overflow:hidden}
.shot img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .5s}
.shot:hover img{transform:scale(1.03)}
.shot figcaption{padding:18px 20px 20px}
.shot figcaption b{display:block;font-size:1.05rem}
.shot figcaption span{display:block;font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--mut);margin-top:6px}
.ph-tile{position:relative;aspect-ratio:4/3;border:1px solid var(--line);background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.01));display:grid;place-items:center;overflow:hidden;text-align:center;padding:20px}
.ph-tile .wm{position:absolute;inset:auto;right:-12%;bottom:-18%;width:75%;opacity:.07}
.ph-tile span{position:relative;font-size:.7rem;letter-spacing:.3em;text-transform:uppercase;color:var(--mut)}
.note{margin-top:34px;max-width:60ch}

/* about */
.split{display:grid;gap:clamp(30px,6vw,80px);grid-template-columns:1fr}
@media(min-width:880px){.split{grid-template-columns:1fr 1fr}}
.vals{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr))}

/* form */
.contact{display:grid;gap:clamp(36px,6vw,80px);grid-template-columns:1fr}
@media(min-width:900px){.contact{grid-template-columns:.8fr 1.2fr}}
.info dt{font-size:.7rem;letter-spacing:.3em;text-transform:uppercase;color:var(--mut);margin-top:30px}
.info dd{margin:8px 0 0;font-size:1.1rem}
.info a{text-decoration:none;border-bottom:1px solid var(--line2)}
form.enq{display:grid;gap:22px;grid-template-columns:1fr 1fr;border:1px solid var(--line);padding:clamp(22px,4vw,44px);background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015))}
.f{display:flex;flex-direction:column;gap:9px}
.f.full,.chk.full{grid-column:1/-1}
@media(max-width:620px){form.enq{grid-template-columns:1fr}}
.f label{font-size:.68rem;letter-spacing:.26em;text-transform:uppercase;color:var(--soft)}
.f input,.f select,.f textarea{width:100%;background:rgba(5,13,28,.65);border:1px solid var(--line);color:#fff;font:1rem var(--sans);padding:15px 16px;border-radius:0;appearance:none;-webkit-appearance:none}
.f select{background-image:linear-gradient(45deg,transparent 50%,#b9c6e0 50%),linear-gradient(135deg,#b9c6e0 50%,transparent 50%);background-position:calc(100% - 22px) 52%,calc(100% - 16px) 52%;background-size:6px 6px;background-repeat:no-repeat;padding-right:44px}
.f textarea{min-height:150px;resize:vertical}
.f input:focus,.f select:focus,.f textarea:focus{outline:none;border-color:#9cc2ff;box-shadow:0 0 0 3px rgba(156,194,255,.18)}
.f ::placeholder{color:#6f82a6}
.chk{display:flex;grid-column:1/-1;gap:14px;align-items:flex-start;font-size:.92rem;color:var(--soft)}
.chk input{width:22px;height:22px;flex:none;margin-top:2px;accent-color:#4d7fcf}
.chk a{color:#cfdcf3}
.hp{position:absolute;left:-9999px}
.fine{font-size:.85rem;color:var(--mut)}

/* prose */
.prose{max-width:760px}
.prose h2{font-size:1.5rem;letter-spacing:-.01em;margin:44px 0 12px}
.prose li{color:var(--soft);margin-bottom:8px}

/* footer */
.ft{border-top:1px solid var(--line);background:rgba(4,10,22,.55);margin-top:auto}
.ft .grid3{display:grid;gap:36px;padding:clamp(44px,7vw,72px) 0 36px;grid-template-columns:1fr}
@media(min-width:800px){.ft .grid3{grid-template-columns:1.3fr 1fr 1fr}}
.ft h4{margin:0 0 18px;font-size:.7rem;letter-spacing:.32em;text-transform:uppercase;color:var(--mut);font-weight:600}
.ft ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ft a{text-decoration:none;color:var(--soft)}.ft a:hover{color:#fff}
.ft .tag{max-width:34ch;margin-top:18px;font-size:.95rem}
.ft .legal{border-top:1px solid var(--line);padding:22px 0 30px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--mut)}
.ft .legal a{color:var(--mut)}

/* reveal */
html.js .rv{opacity:0;transform:translateY(16px);transition:opacity .7s ease,transform .7s ease}
html.js .rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){html.js .rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* hero house imagery */
.hero::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
background:linear-gradient(180deg,rgba(7,16,31,.72) 0%,rgba(9,22,46,.5) 45%,rgba(7,16,31,.92) 100%),linear-gradient(90deg,rgba(7,16,31,.7) 0%,rgba(10,26,56,.25) 70%),url(images/house.jpg) center bottom/cover no-repeat;opacity:.55;mix-blend-mode:luminosity}
.hero::after{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;background:rgba(14,40,86,.35);mix-blend-mode:color}
.hero .wm{z-index:0}
@media(max-width:860px){.hero::before{background-position:62% bottom}}