:root{
  --bg:#F3F0E9;
  --ink:#252420;
  --muted:#6D6962;
  --line:#D8D1C6;
  --accent:#C0402C;
  --display:"Young Serif","Iowan Old Style",Georgia,serif;
  --sans:"Hanken Grotesk","Helvetica Neue",Arial,sans-serif;
  --gutter:clamp(20px,5vw,72px);
  --max:1320px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);
  font-size:clamp(1rem,.25vw + .96rem,1.14rem);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,picture{display:block;max-width:100%}
img{height:auto}
a{color:inherit}
p{margin:0 0 1.1em;max-width:62ch}
h1,h2,h3{font-family:var(--display);font-weight:400;margin:0;letter-spacing:-.012em;line-height:1.02}
h1{font-size:clamp(3.1rem,8.2vw,8rem);line-height:.96}
h2{font-size:clamp(2.1rem,4.6vw,4.2rem)}
h3{font-size:clamp(1.4rem,2.2vw,2rem);line-height:1.1}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--bg);padding:10px 16px;z-index:99}
.skip:focus{left:8px}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:clamp(12px,2vw,28px);align-items:start}
.lead{font-size:clamp(1.12rem,1vw + .9rem,1.4rem);line-height:1.5;color:var(--ink)}
.muted{color:var(--muted)}
section{position:relative}
.sec{padding:clamp(64px,9vw,136px) 0}
.rule{border-top:1px solid var(--line)}

/* buttons and links */
.btn{
  display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.7em 1.5em;
  background:var(--ink);color:var(--bg);text-decoration:none;font-weight:600;font-size:.98rem;border:1.5px solid var(--ink);
  border-radius:2px;transition:background .25s,color .25s;cursor:pointer;font-family:inherit
}
.btn:hover{background:transparent;color:var(--ink)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--bg)}
.tlink{font-weight:600;text-decoration:none;border-bottom:1.5px solid var(--accent);padding-bottom:2px;display:inline-block}
.tlink:hover{color:var(--accent)}
.row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}

/* header */
.site-head{position:sticky;top:0;z-index:40;background:var(--bg);border-bottom:1px solid transparent;transition:border-color .3s}
.site-head.scrolled{border-bottom-color:var(--line)}
.site-head .in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px}
.brand{font-family:var(--display);font-size:1.35rem;text-decoration:none;letter-spacing:-.01em}
.nav{display:flex;align-items:center;gap:clamp(18px,2.6vw,38px)}
.nav a:not(.btn){text-decoration:none;font-weight:500;padding:8px 2px;border-bottom:1.5px solid transparent}
.nav a:not(.btn):hover,.nav a[aria-current="page"]{border-bottom-color:var(--accent)}
.nav .btn{min-height:44px;padding:.5em 1.2em}
.menu-btn{display:none;min-width:48px;min-height:48px;background:none;border:0;font:inherit;font-weight:600;cursor:pointer;color:var(--ink)}
@media (max-width:820px){
  .menu-btn{display:inline-flex;align-items:center;justify-content:center}
  .nav{position:absolute;left:0;right:0;top:72px;background:var(--bg);flex-direction:column;align-items:stretch;gap:0;padding:8px var(--gutter) 24px;border-bottom:1px solid var(--line);display:none}
  .nav.open{display:flex}
  .nav a:not(.btn){padding:16px 0;border-bottom:1px solid var(--line);font-size:1.15rem}
  .nav .btn{margin-top:18px;min-height:52px}
}

/* hero */
.hero{padding:clamp(24px,4vw,60px) 0 clamp(60px,8vw,120px)}
.hero .copy{grid-column:1/8;grid-row:1;align-self:center;padding-top:clamp(0px,3vw,40px)}
.hero h1 span{display:block}
.hero h1 span+span{padding-left:.6em}
.hero .sub{margin-top:clamp(1.4rem,2.6vw,2.4rem);font-size:clamp(1.1rem,1vw + .9rem,1.35rem);line-height:1.5;max-width:30em;color:var(--ink)}
.hero .row{margin-top:clamp(1.6rem,3vw,2.6rem)}
.hero .shot{grid-column:9/13;grid-row:1;margin:0}
.hero .shot img{width:100%}
.develop{animation:develop 2.4s cubic-bezier(.25,.6,.2,1) .1s both}
@keyframes develop{from{filter:brightness(.35) saturate(.4)}to{filter:none}}
@media (max-width:820px){
  .hero .copy,.hero .shot{grid-column:1/-1;grid-row:auto}
  .hero .shot{margin-top:2rem;width:78%;justify-self:end}
}

/* selected work: staggered columns */
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:clamp(1.6rem,3.5vw,3.2rem)}
.sec-head p{margin:0;max-width:34ch}
.mosaic{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,2vw,28px);align-items:start}
.mcol{display:flex;flex-direction:column;gap:clamp(12px,2vw,28px)}
.mcol:nth-child(2){margin-top:clamp(0px,5vw,72px)}
.mcol:nth-child(3){margin-top:clamp(0px,2vw,28px)}
@media (max-width:760px){.mosaic{grid-template-columns:1fr}.mcol{margin-top:0!important}}
.tile{margin:0;position:relative}
.tile a{display:block;text-decoration:none;overflow:hidden}
.tile img{width:100%;transition:transform .9s cubic-bezier(.2,.7,.2,1)}
.tile figcaption{padding-top:10px;font-size:.95rem;display:flex;justify-content:space-between;gap:10px}
.tile figcaption span{color:var(--muted)}
@media (hover:hover){.tile a:hover img{transform:scale(1.025)}.tile a:hover + figcaption b{border-bottom-color:var(--accent)}}
.tile b{font-weight:600;border-bottom:1.5px solid transparent;transition:border-color .3s}

/* service paths */
.paths{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(24px,4vw,64px)}
.path{border-top:1.5px solid var(--ink);padding-top:clamp(20px,2.4vw,32px)}
.path:nth-child(2){margin-top:clamp(0px,5vw,72px)}
.path h2{font-size:clamp(1.9rem,3.4vw,3rem);margin-bottom:.7em}
.path .sm{color:var(--muted);margin-bottom:.4em;font-weight:500}
@media (max-width:760px){.paths{grid-template-columns:1fr}.path:nth-child(2){margin-top:0}}

/* campus strip */
.strip{display:flex;gap:clamp(10px,1.6vw,20px);align-items:flex-start}
.strip figure{margin:0;flex:var(--f,1) 1 0;min-width:0;height:clamp(220px,30vw,420px)}
.strip picture,.strip img{width:100%;height:100%}
.strip img{object-fit:cover}
.strip .a{--f:1.5}.strip .b{--f:1;margin-top:clamp(0px,4vw,56px)}.strip .c{--f:.85}.strip .d{--f:1;margin-top:clamp(0px,4vw,56px)}.strip .e{--f:1.5}
@media (max-width:760px){
  .strip{flex-wrap:wrap}
  .strip figure{flex:1 1 44%;height:48vw;margin-top:0!important}
  .strip .a,.strip .e{flex-basis:100%;height:62vw}
}

/* experience */
.exp .copy{grid-column:1/6}
.exp .demo{grid-column:7/13}
.steps{list-style:none;margin:2rem 0 0;padding:0;counter-reset:s}
.steps li{counter-increment:s;display:grid;grid-template-columns:2.2em 1fr;padding:14px 0;border-top:1px solid var(--line)}
.steps li::before{content:counter(s);font-family:var(--display);color:var(--accent)}
.steps b{font-weight:600}
@media (max-width:820px){.exp .copy,.exp .demo{grid-column:1/-1}.exp .demo{margin-top:2.4rem}}

/* about preview */
.about-prev .pic{grid-column:1/6;margin:0}
.about-prev .txt{grid-column:7/13;align-self:center}
@media (max-width:820px){.about-prev .pic,.about-prev .txt{grid-column:1/-1}.about-prev .pic{width:80%}.about-prev .txt{margin-top:2rem}}

/* testimonials */
.quotes{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(12px,2vw,28px)}
.q{margin:0;border-top:1.5px solid var(--ink);padding-top:18px}
.q p.en{font-family:var(--display);font-size:clamp(1.4rem,2.4vw,2.2rem);line-height:1.18;margin:0 0 .7em}
.q p.zh{color:var(--muted);margin:0;font-size:.98rem}
.q1{grid-column:1/8}.q2{grid-column:9/13}.q3{grid-column:3/9}
@media (max-width:760px){.q1,.q2,.q3{grid-column:1/-1}}

/* closing */
.closing{background:var(--ink);color:var(--bg)}
.closing h2{font-size:clamp(2.6rem,7vw,6.4rem);max-width:12em}
.closing .btn{background:var(--bg);color:var(--ink);border-color:var(--bg)}
.closing .btn:hover{background:transparent;color:var(--bg)}
.closing .btn.ghost{background:transparent;color:var(--bg)}
.closing .btn.ghost:hover{background:var(--bg);color:var(--ink)}
.closing :focus-visible{outline-color:var(--bg)}

/* footer */
.foot{padding:clamp(40px,5vw,72px) 0 36px;font-size:.95rem}
.foot .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}
.foot a{text-decoration:none}.foot a:hover{color:var(--accent)}
.foot ul{list-style:none;margin:0;padding:0}.foot li{margin:.35em 0}
.foot .base{margin-top:36px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
@media (max-width:760px){.foot .cols{grid-template-columns:1fr}}

/* page heads */
.page-head{padding:clamp(40px,6vw,96px) 0 clamp(28px,4vw,56px)}
.page-head h1{font-size:clamp(2.8rem,7vw,6.4rem);max-width:12em}
.page-head .lead{margin-top:1.4rem;max-width:36em}
.crumbs{font-size:.92rem;color:var(--muted);margin-bottom:1.4rem}
.crumbs a{text-decoration:none;border-bottom:1px solid var(--line)}

/* work index */
.cat{padding:clamp(40px,6vw,88px) 0;border-top:1px solid var(--line)}
.cat h2{font-size:clamp(2rem,4vw,3.4rem);margin-bottom:.4em}
.projects{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(16px,2.4vw,36px);margin-top:clamp(1.4rem,3vw,2.6rem)}
.proj{margin:0}
.proj a{text-decoration:none;display:block}
.proj .img{overflow:hidden}
.proj img{width:100%;transition:transform .9s cubic-bezier(.2,.7,.2,1)}
@media (hover:hover){.proj a:hover img{transform:scale(1.025)}.proj a:hover h3{text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:5px;text-decoration-thickness:1.5px}}
.proj h3{margin-top:14px}
.proj p{margin:.35em 0 0;color:var(--muted);font-size:.97rem}
.p6{grid-column:span 6}.p5{grid-column:span 5}.p7{grid-column:span 7}.p4{grid-column:span 4}.p8{grid-column:span 8}
.off{margin-top:clamp(0px,5vw,72px)}
@media (max-width:760px){.projects>*{grid-column:1/-1!important;margin-top:0!important}}
.tag{display:inline-block;font-size:.85rem;font-weight:600;border:1px solid var(--line);padding:.15em .7em;border-radius:99px;color:var(--muted);margin-bottom:.8rem}

/* project pages */
.facts{display:flex;gap:clamp(18px,4vw,56px);flex-wrap:wrap;margin:1.6rem 0 0;color:var(--muted);font-size:.97rem}
.facts b{display:block;color:var(--ink);font-weight:600}
.gal{columns:2 300px;column-gap:clamp(12px,2vw,28px)}
.gal figure{break-inside:avoid;margin:0 0 clamp(12px,2vw,28px)}
.gal.three{columns:3 240px}
.next{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center;border-top:1px solid var(--line);padding:28px 0}

/* before / after slider */
.ba{margin:0}
.ba-stage{position:relative;overflow:hidden;--pos:50%;touch-action:pan-y;cursor:ew-resize;user-select:none;-webkit-user-select:none;background:#d8d1c6}
.ba-stage picture,.ba-stage img{width:100%;height:100%}
.ba-stage img{object-fit:cover;pointer-events:none}
.ba-after{position:absolute;inset:0;clip-path:inset(0 0 0 var(--pos))}
.ba-line{position:absolute;top:0;bottom:0;left:var(--pos);width:2px;margin-left:-1px;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.12);pointer-events:none}
.ba-grip{position:absolute;top:50%;left:50%;width:46px;height:46px;margin:-23px 0 0 -23px;border-radius:50%;background:var(--accent);box-shadow:0 2px 10px rgba(0,0,0,.35);display:grid;place-items:center;color:#fff}
.ba-grip::before,.ba-grip::after{content:"";width:8px;height:8px;border-top:2px solid #fff;border-left:2px solid #fff;position:absolute;top:50%;margin-top:-4px}
.ba-grip::before{transform:rotate(-45deg);left:10px}
.ba-grip::after{transform:rotate(135deg);right:10px}
.ba-tag{position:absolute;top:14px;padding:.25em .8em;font-size:.85rem;font-weight:600;background:rgba(243,240,233,.92);color:var(--ink);border-radius:99px;pointer-events:none}
.ba-tag.b{left:14px}.ba-tag.a{right:14px}
.ba-range{position:absolute;inset:0;width:100%;height:100%;opacity:0;pointer-events:none;margin:0}
.ba-stage:focus-within{outline:3px solid var(--accent);outline-offset:3px}
.ba figcaption{margin-top:12px;font-size:.95rem;color:var(--muted)}
.ba-pair{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(16px,3vw,44px)}
.ba-pair .ba:nth-child(2){margin-top:clamp(0px,6vw,90px)}
@media (max-width:760px){.ba-pair{grid-template-columns:1fr}.ba-pair .ba:nth-child(2){margin-top:0}}

/* services */
.svc{display:grid;grid-template-columns:repeat(12,1fr);column-gap:clamp(12px,2vw,28px);padding:clamp(28px,4vw,56px) 0;border-top:1px solid var(--line)}
.svc .hd{grid-column:1/6}
.svc .price{font-family:var(--display);font-size:clamp(1.7rem,2.8vw,2.5rem);margin:.3em 0 0;display:block}
.svc .body{grid-column:6/13}
.svc .body p{max-width:56ch}
@media (max-width:820px){.svc .hd,.svc .body{grid-column:1/-1}.svc .body{margin-top:1rem}}
.note-box{border-left:3px solid var(--accent);padding:.2em 0 .2em 1.1em;color:var(--muted);max-width:60ch}
.process{list-style:none;padding:0;margin:0;counter-reset:p;display:grid;grid-template-columns:repeat(5,1fr);gap:clamp(14px,2vw,28px)}
.process li{counter-increment:p;border-top:1.5px solid var(--ink);padding-top:14px}
.process li::before{content:counter(p);font-family:var(--display);color:var(--accent);display:block;margin-bottom:.4em;font-size:1.4rem}
.process b{display:block;font-weight:600;margin-bottom:.3em}
.process span{color:var(--muted);font-size:.97rem;display:block}
@media (max-width:900px){.process{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.process{grid-template-columns:1fr}}
details{border-top:1px solid var(--line);padding:0}
details:last-of-type{border-bottom:1px solid var(--line)}
summary{cursor:pointer;list-style:none;padding:20px 40px 20px 0;font-weight:600;font-size:1.08rem;position:relative;min-height:48px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:6px;top:16px;font-size:1.6rem;font-weight:400;color:var(--accent);transition:transform .3s}
details[open] summary::after{transform:rotate(45deg)}
details .ans{padding:0 0 22px;color:var(--ink)}
details .ans p:last-child{margin-bottom:0}

/* about */
.about .portrait{grid-column:1/6;margin:0;position:sticky;top:96px}
.about .story{grid-column:7/13}
.about .story p{font-size:clamp(1.05rem,.5vw + 1rem,1.25rem);line-height:1.7}
.pull{font-family:var(--display);font-size:clamp(1.7rem,3vw,2.7rem);line-height:1.15;margin:2rem 0;padding-left:1.1rem;border-left:3px solid var(--accent);max-width:18em}
@media (max-width:820px){.about .portrait,.about .story{grid-column:1/-1;position:static}.about .portrait{width:80%}.about .story{margin-top:2rem}}

/* contact */
.contact .form{grid-column:1/8}
.contact .side{grid-column:9/13}
.field{margin-bottom:22px}
.field label,.field legend{display:block;font-weight:600;margin-bottom:6px;font-size:.98rem;padding:0}
.field .hint{font-weight:400;color:var(--muted)}
.field input,.field select,.field textarea{
  width:100%;min-height:50px;padding:12px 14px;font:inherit;color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:2px;
}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid var(--accent);outline-offset:1px;border-color:var(--ink)}
fieldset{border:0;padding:0;margin:0 0 22px}
.checks{display:flex;gap:10px 18px;flex-wrap:wrap}
.checks label{display:inline-flex;align-items:center;gap:8px;font-weight:400;min-height:44px;margin:0}
.checks input{width:20px;height:20px;min-height:0}
.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:620px){.two{grid-template-columns:1fr}}
.opt-title{margin:34px 0 18px;font-family:var(--display);font-size:1.4rem}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.js .brand-only{display:none}
.js .brand-only.show{display:block}
.status{margin-top:20px;padding:18px 20px;border:1.5px solid var(--ink);background:#fff;display:none}
.status.show{display:block}
.status.err{border-color:var(--accent)}
.side .box{border-top:1.5px solid var(--ink);padding-top:18px;margin-bottom:32px}
.side h3{font-size:1.4rem;margin-bottom:.5em}
@media (max-width:900px){.contact .form,.contact .side{grid-column:1/-1}.contact .side{margin-top:2rem}}
.small{font-size:.92rem;color:var(--muted)}

/* motion */
.js .reveal{opacity:0;transform:translateY(8px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .develop{animation:none}
  .js .reveal{opacity:1;transform:none;transition:none}
  .tile img,.proj img{transition:none}
}

/* header cta on small screens */
.head-cta{display:none}
@media (max-width:820px){
  .head-cta{display:inline-flex;min-height:44px;padding:.4em 1em;margin-left:auto;margin-right:6px}
  .nav .nav-cta{display:none}
}

/* price list */
.svc .eyebrow{font-size:.85rem;letter-spacing:.04em;color:var(--muted);margin:0 0 .4em}
.incl{list-style:none;padding:0;margin:0 0 1.4rem;max-width:56ch}
.incl li{padding:.55em 0;border-bottom:1px solid var(--line)}
.incl li:first-child{border-top:1px solid var(--line)}
.prows .prow{display:flex;justify-content:space-between;gap:1.5rem;padding:1.1rem 0;border-top:1px solid var(--line)}
.prows .prow:last-child{border-bottom:1px solid var(--line)}
.prow b{display:block;font-weight:600}
.prow span{display:block;color:var(--muted);max-width:52ch;margin-top:.2em;font-size:.97rem}
.prow em{font-style:normal;font-family:var(--display);font-size:1.2rem;white-space:nowrap}
.dets{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(20px,3vw,44px);margin-top:2rem}
.det{border-top:1.5px solid var(--ink);padding-top:14px}
.det .n{font-family:var(--display);color:var(--accent);font-size:1.2rem}
.det h3{margin:.3em 0 .5em;font-size:1.2rem}
.det p{color:var(--muted);margin:.3em 0;max-width:46ch}
.muted{color:var(--muted)}
@media (max-width:700px){.dets{grid-template-columns:1fr}.prows .prow{flex-direction:column;gap:.3rem}}