:root{
  --paper:#FFFFFF;
  --panel:#F4F4F4;
  --ink:#111111;
  --indigo:#111111;
  --indigo-deep:#000000;
  --muted:#5A5A5A;
  --rule:#E4E4E4;
  --serif:"Fraunces","Iowan Old Style","Palatino Linotype",Georgia,serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Helvetica,Arial,sans-serif;
  --max:1180px;
  --gutter:clamp(20px,4vw,48px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
figure{margin:0}
a{color:var(--indigo);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--indigo-deep)}
:focus-visible{outline:3px solid var(--indigo);outline-offset:3px;border-radius:2px}
h1,h2,h3{font-family:var(--serif);font-weight:400;margin:0;line-height:1.05;letter-spacing:-0.01em}
p{margin:0}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}

.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:4px;z-index:50}
.skip:focus{left:8px}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--rule)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{font-family:var(--serif);font-size:22px;color:var(--ink);text-decoration:none;font-weight:500}
.nav{display:flex;gap:clamp(14px,3vw,34px);list-style:none;margin:0;padding:0}
.nav a{color:var(--ink);text-decoration:none;font-size:15px;font-weight:500;padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{border-color:var(--rule)}
.nav a[aria-current="page"]{border-color:var(--indigo);color:var(--indigo)}
.open{display:none;align-items:center;gap:8px;font-size:14px;color:var(--muted)}
.open i{width:9px;height:9px;border-radius:50%;background:var(--indigo);display:inline-block}
@media(min-width:720px){.open{display:flex}}

/* sections */
main{padding-bottom:40px}
.block{padding:clamp(48px,7vw,96px) 0}
.block+.block{border-top:1px solid var(--rule)}
.head{display:flex;justify-content:space-between;align-items:baseline;gap:24px;margin-bottom:clamp(28px,4vw,48px);flex-wrap:wrap}
.head h2{font-size:clamp(34px,4.6vw,52px)}
.head p{color:var(--muted);max-width:52ch}
.head .more{white-space:nowrap;font-weight:500;text-decoration:none;border-bottom:1px solid currentColor}

/* intro */
.intro{padding:clamp(56px,9vw,120px) 0 clamp(40px,6vw,72px)}
.intro .who{color:var(--muted);font-size:16px;margin-bottom:18px}
.intro h1{font-size:clamp(56px,8.4vw,112px);white-space:nowrap;font-weight:300;line-height:.95;letter-spacing:-0.025em;font-variation-settings:"opsz" 144}
.intro .lede{font-family:var(--serif);font-size:clamp(22px,2.6vw,30px);line-height:1.35;max-width:32ch;margin:32px 0 36px;font-weight:300}
.actions{margin-bottom:34px;display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center}
.btn{display:inline-block;background:var(--indigo);color:#fff;text-decoration:none;font-weight:500;padding:14px 22px;border-radius:4px;font-size:16px}
.btn:hover{background:var(--indigo-deep);color:#fff}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff}
.textlink{color:var(--ink);font-weight:500}
.facts{margin-top:48px;padding-top:20px;border-top:1px solid var(--rule);display:flex;flex-wrap:wrap;gap:8px 36px;font-size:15px;color:var(--muted)}
.facts b{color:var(--ink);font-weight:600}

/* intro with portrait */
.intro-grid{display:grid;grid-template-columns:1fr 340px;gap:clamp(32px,6vw,80px);align-items:end}
.intro-portrait{border-radius:4px;overflow:hidden;background:var(--panel);aspect-ratio:4/5}
.intro-portrait img{width:100%;height:100%;object-fit:cover}
@media(max-width:820px){.intro-grid{grid-template-columns:1fr}.intro-portrait{max-width:280px;order:-1}.intro h1{white-space:normal}}

/* social buttons */
.socials{display:flex;flex-wrap:wrap;gap:10px;margin-top:-10px}
.socials a{display:inline-flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink);border:1px solid var(--ink);border-radius:999px;padding:9px 16px;font-size:14.5px;font-weight:500}
.socials a:hover{background:var(--ink);color:#fff}
.socials svg{width:16px;height:16px;fill:currentColor}

/* connect form */
.connect{margin-top:56px;padding-top:40px;border-top:1px solid var(--ink);max-width:640px}
.connect h2{font-size:clamp(28px,3.4vw,38px);margin-bottom:8px}
.connect > p{color:var(--muted);margin-bottom:24px}
.field{display:grid;gap:6px;margin-bottom:18px}
.field label{font-size:14px;font-weight:500}
.field input,.field textarea{font:inherit;font-size:16px;color:var(--ink);background:#fff;border:1px solid #BDBDBD;border-radius:4px;padding:12px 14px;width:100%}
.field textarea{min-height:150px;resize:vertical}
.field input:focus,.field textarea:focus{outline:2px solid var(--ink);outline-offset:1px;border-color:var(--ink)}
.connect button{font:inherit;font-weight:500;font-size:16px;background:var(--ink);color:#fff;border:0;border-radius:4px;padding:14px 24px;cursor:pointer}
.connect button:hover{background:#000}
.hp{position:absolute;left:-9999px}
#sent{display:none;margin:0 0 24px;padding:14px 18px;border:1px solid var(--ink);border-left:3px solid var(--ink);font-size:15.5px}
#sent:target{display:block}

/* next up */
.status{margin:40px 0 36px;padding:14px 18px;border:1px solid var(--rule);border-left:3px solid var(--ink);font-size:15.5px;max-width:64ch;line-height:1.55}
.status b{font-weight:600}
.status span+span{display:block;margin-top:4px}

/* project rows */
.rows{display:grid;gap:clamp(40px,6vw,72px)}
.row{display:grid;grid-template-columns:7fr 5fr;gap:clamp(24px,4vw,56px);align-items:start;text-decoration:none;color:var(--ink)}
.row:hover{color:var(--ink)}
.row h3{font-size:clamp(30px,3.6vw,44px);margin-bottom:10px}
.row .meta{color:var(--muted);font-size:15px;margin-bottom:14px}
.row .meta span+span::before{content:", "}
.row p.desc{font-size:17px;max-width:44ch;margin-bottom:18px}
.row .cta{color:var(--indigo);font-weight:500;border-bottom:1px solid currentColor;display:inline-block}
.row:hover .cta{color:var(--indigo-deep)}
@media(max-width:760px){.row{grid-template-columns:1fr}}

/* artwork: indigo tint, colour on hover */
.art{position:relative;isolation:isolate;overflow:hidden;background:var(--panel);aspect-ratio:3/2;border-radius:4px}
.art img{width:100%;height:100%;object-fit:cover}
.art.noimg img{display:none}
.art.noimg .ph{display:flex}
.art.noimg{background:var(--panel);background-image:linear-gradient(var(--rule) 1px,transparent 1px),linear-gradient(90deg,var(--rule) 1px,transparent 1px);background-size:32px 32px}

/* card grid */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,3vw,40px) clamp(20px,3vw,32px)}
.card{text-decoration:none;color:var(--ink)}
.card .art{margin-bottom:16px}
.card h3{font-size:24px;margin-bottom:6px}
.card .meta{color:var(--muted);font-size:14px;margin-bottom:8px}
.card .meta span+span::before{content:", "}
.card p.desc{font-size:15.5px;color:var(--ink)}
@media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid{grid-template-columns:1fr}}

/* process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:32px 28px;counter-reset:step}
.step{border-top:1px solid var(--ink);padding-top:18px}
.step::before{counter-increment:step;content:counter(step);font-family:var(--serif);font-size:15px;color:var(--muted);display:block;margin-bottom:22px}
.step h3{font-size:24px;margin-bottom:10px}
.step p{font-size:15.5px;color:var(--muted)}
@media(max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}

/* prompt */
.prompt{background:var(--ink);color:var(--paper);border-radius:6px;padding:clamp(36px,5vw,64px) clamp(28px,4vw,56px);display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.prompt h2{font-size:clamp(28px,3.4vw,40px);color:var(--paper)}
.prompt p{color:#BDBDBD;margin-top:8px;max-width:44ch}
.prompt .btn{background:var(--paper);color:var(--ink)}
.prompt .btn:hover{background:#E4E4E4}

/* about */
.about{display:grid;grid-template-columns:4fr 7fr;gap:clamp(32px,6vw,80px);align-items:start}
.portrait{border-radius:4px;overflow:hidden;background:var(--panel);aspect-ratio:4/5;position:sticky;top:96px}
.portrait img{width:100%;height:100%;object-fit:cover}
.about h1{font-size:clamp(44px,6vw,80px);margin-bottom:24px;font-weight:300}
.about .lede{font-family:var(--serif);font-size:clamp(20px,2.2vw,26px);line-height:1.4;font-weight:300;max-width:36ch;margin-bottom:36px}
.about h2{font-size:26px;margin:44px 0 16px}
.about p+p{margin-top:14px}
.focus{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:18px 28px}
.focus li{border-top:1px solid var(--rule);padding-top:12px}
.focus b{display:block;font-family:var(--serif);font-size:21px;font-weight:400;margin-bottom:4px}
.focus span{font-size:15px;color:var(--muted)}
.bg{margin:0;display:grid;grid-template-columns:150px 1fr;gap:12px 20px;font-size:16px}
.bg dt{color:var(--muted);border-top:1px solid var(--rule);padding-top:12px}
.bg dd{margin:0;border-top:1px solid var(--rule);padding-top:12px}
@media(max-width:760px){.about{grid-template-columns:1fr}.portrait{position:static;max-width:360px}.focus{grid-template-columns:1fr}.bg{grid-template-columns:110px 1fr}}

/* about: human bits */
.quote{font-family:var(--serif);font-size:clamp(24px,3vw,34px);font-weight:300;line-height:1.3;margin:36px 0;padding-left:20px;border-left:3px solid var(--ink);max-width:24ch}
.now{margin:0 0 8px;display:grid;grid-template-columns:120px 1fr;gap:10px 20px;font-size:16px}
.now dt{color:var(--muted);border-top:1px solid var(--rule);padding-top:12px}
.now dd{margin:0;border-top:1px solid var(--rule);padding-top:12px}
.impact{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;border-top:1px solid var(--ink);padding-top:18px}
.impact b{display:block;font-family:var(--serif);font-size:40px;font-weight:300;line-height:1}
.impact span{font-size:14px;color:var(--muted)}
@media(max-width:600px){.impact{grid-template-columns:1fr 1fr}}
.exp{list-style:none;padding:0;margin:0}
.exp li{border-top:1px solid var(--rule);padding:16px 0;display:grid;grid-template-columns:1fr;gap:4px}
.exp b{font-weight:500}
.exp .when{font-size:14px;color:var(--muted)}
.exp p{font-size:15px;color:var(--muted);max-width:66ch}
.skills{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.skills h3{font-family:var(--sans);font-size:14px;font-weight:600;margin-bottom:10px}
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}
.chips li{font-size:13.5px;border:1px solid var(--rule);border-radius:999px;padding:5px 12px}
@media(max-width:760px){.skills{grid-template-columns:1fr}.now{grid-template-columns:100px 1fr}}
.edu{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.edu div{border-top:1px solid var(--ink);padding-top:14px}
.edu b{display:block;font-family:var(--serif);font-size:21px;font-weight:400;margin-bottom:4px}
.edu span{font-size:15px;color:var(--muted);display:block}
@media(max-width:600px){.edu{grid-template-columns:1fr}}
.beyond{font-size:17px;max-width:62ch}

/* home: why + skills + experience */
.human{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:clamp(28px,4vw,56px)}
.human h3{font-size:24px;margin-bottom:12px}
.human p{font-size:15.5px}
.human p+p{margin-top:12px}
.human .chips{margin-top:2px}
.human .chips li{font-size:13px}
.human .exp li{padding:12px 0}
.human .more{display:inline-block;margin-top:14px;font-weight:500;color:var(--ink);text-decoration:none;border-bottom:1px solid currentColor}
@media(max-width:900px){.human{grid-template-columns:1fr}}

/* contact */
.contact h1{font-size:clamp(44px,6vw,80px);font-weight:300;margin-bottom:20px}
.contact .lede{font-family:var(--serif);font-size:clamp(20px,2.2vw,26px);font-weight:300;max-width:36ch;line-height:1.4;margin-bottom:40px}
.mail{font-family:var(--serif);font-size:clamp(26px,4.6vw,56px);font-weight:300;text-decoration:none;color:var(--ink);border-bottom:2px solid var(--indigo);word-break:break-all;line-height:1.2}
.mail:hover{color:var(--indigo)}
.links{list-style:none;padding:0;margin:48px 0 0;display:grid;grid-template-columns:repeat(2,1fr);gap:0 40px;max-width:640px}
.links li{border-top:1px solid var(--rule);padding:16px 0;display:flex;justify-content:space-between;gap:16px}
.links a{text-decoration:none;color:var(--ink);font-weight:500}
.links a:hover{color:var(--indigo)}
.links small{color:var(--muted);font-size:14px}
@media(max-width:560px){.links{grid-template-columns:1fr}}

/* footer */
footer{border-top:1px solid var(--rule);padding:32px 0 40px;color:var(--muted);font-size:14px}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px 24px}
footer a{color:var(--muted);text-decoration:none;margin-left:18px}
footer a:hover{color:var(--indigo)}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
}

/* small screens: header */
.brand{white-space:nowrap}
@media(max-width:600px){
  .top .wrap{gap:12px}
  .brand{font-size:19px}
  .nav{gap:14px}
  .nav a{font-size:14px}
}

/* ---------- case studies ---------- */
.case-hero{padding:clamp(48px,7vw,96px) 0 clamp(28px,4vw,48px)}
.case-eyebrow{color:var(--muted);font-size:15px;margin-bottom:16px}
.case-hero h1{font-size:clamp(44px,7vw,92px);font-weight:300;letter-spacing:-0.02em;margin-bottom:22px}
.tagline{font-family:var(--serif);font-size:clamp(20px,2.4vw,28px);font-weight:300;line-height:1.35;max-width:38ch;margin-bottom:26px}
.case-meta{display:flex;flex-wrap:wrap;gap:8px}
.tag{font-size:13.5px;border:1px solid var(--rule);border-radius:999px;padding:5px 12px;color:var(--ink)}
.project-info{max-width:var(--max);margin:0 auto;padding:0 var(--gutter);display:grid;grid-template-columns:repeat(4,1fr);gap:20px 28px;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.project-info .info-item{padding:18px 0}
.il{font-size:13px;color:var(--muted);margin-bottom:4px}
.iv{font-size:15.5px;font-weight:500}
@media(max-width:760px){.project-info{grid-template-columns:1fr 1fr}}
.tight{padding:clamp(32px,5vw,56px) 0}
.tight.divider{border-top:1px solid var(--rule)}
.glance{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.glance-item p{font-size:15.5px}
.gl,.cl{font-family:var(--serif);font-size:21px;margin-bottom:8px}
.contribution{margin-top:36px;padding:22px 24px;background:var(--panel);border-radius:4px;max-width:72ch}
.contribution p{font-size:15.5px}
@media(max-width:760px){.glance{grid-template-columns:1fr}}
.case-img{border-radius:4px;overflow:hidden;background:var(--panel);margin-bottom:28px}
.case-img img{width:100%}
.case-img.padded{padding:clamp(20px,4vw,48px)}
.key-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;border-top:1px solid var(--ink);padding-top:18px}
.key-stat b{display:block;font-family:var(--serif);font-size:40px;font-weight:300;line-height:1}
.key-stat span{font-size:14px;color:var(--muted)}
@media(max-width:600px){.key-stats{grid-template-columns:1fr 1fr}}
.case-2col{display:grid;grid-template-columns:1fr 1fr;gap:32px 44px;margin-bottom:36px}
@media(max-width:760px){.case-2col{grid-template-columns:1fr}}
.case-block h4{font-family:var(--serif);font-size:24px;font-weight:400;margin-bottom:12px}
.case-block ul{margin:0;padding-left:18px}
.case-block li{font-size:15.5px;margin-bottom:8px}
.case-block li::marker{color:var(--muted)}
.case-block p{font-size:15.5px}
h4.label{font-family:var(--sans);font-size:13px;font-weight:600;color:var(--muted);margin:36px 0 10px}
h4.label:first-child{margin-top:0}
p.body{font-size:15.5px;max-width:66ch;line-height:1.7;margin-bottom:24px}
.quiet{color:var(--muted)}
.strong{font-weight:500}
.small{font-size:13.5px;color:var(--muted);margin-bottom:10px}
.phase{display:grid;grid-template-columns:44px 1fr;gap:16px;padding:18px 0;border-top:1px solid var(--rule)}
.phase-num{font-family:var(--serif);font-size:15px;color:var(--muted);padding-top:3px}
.phase h5{font-family:var(--serif);font-size:20px;font-weight:400;margin:0 0 6px}
.phase p{font-size:15.5px;max-width:70ch}
.cs-h{font-family:var(--serif);font-size:clamp(28px,3.4vw,38px);font-weight:400;margin:52px 0 6px}
.cs-sub{color:var(--muted);margin-bottom:24px;max-width:60ch}
.insight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:12px}
.insight{border-top:1px solid var(--ink);padding-top:14px}
.in-num{font-size:13px;color:var(--muted);margin-bottom:10px}
.insight h5{font-family:var(--serif);font-size:20px;font-weight:400;margin:0 0 8px}
.insight p{font-size:15px}
@media(max-width:760px){.insight-grid{grid-template-columns:1fr}}
.case-hero + .project-info{margin-top:0}
h2.serif{font-family:var(--serif);font-weight:400;font-size:clamp(28px,3.4vw,36px);margin:12px 0 24px}
.doc-links{border-top:1px solid var(--ink);padding-top:20px;margin:24px 0 8px}
.doc-links h4{font-family:var(--serif);font-size:24px;font-weight:400;margin-bottom:8px}
.doc-link{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 0;border-bottom:1px solid var(--rule);text-decoration:none;color:var(--ink)}
.doc-link:hover .dl-title{text-decoration:underline;text-underline-offset:3px}
.dl-title{font-weight:500}
.dl-sub{font-size:14px;color:var(--muted)}
.dl-arrow{font-size:18px;color:var(--muted)}
.doc-note{font-size:14px;color:var(--muted);margin-top:12px}
.case-nav{display:flex;justify-content:space-between;gap:16px;padding:40px 0 24px;margin-top:24px;border-top:1px solid var(--rule);font-weight:500}
.case-nav a{text-decoration:none;color:var(--ink)}
.case-nav a:hover{text-decoration:underline;text-underline-offset:3px}
@media(max-width:560px){.case-nav{flex-direction:column;align-items:flex-start}}
.case-nav a:first-child::before{content:"\2190  "}
.case-nav a:last-child::after{content:"  \2192"}