:root{
  --cream:#f3ead9; --ink:#171310; --muted:#6f6553; --line:#ddd1ba;
  --accent:#ff5436; --accent2:#1f6f5c;
  --display:'Fraunces',serif; --sans:'Space Grotesk',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--cream);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.wrap{max-width:1080px;margin:0 auto;padding:0 30px}
a{color:inherit;text-decoration:none}
a:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}
/* skip link */
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--cream);padding:10px 18px;z-index:100;border-radius:0 0 10px 0;font-size:14px}
.skip:focus{left:0}
/* nav */
header.nav{position:sticky;top:0;z-index:30;background:rgba(243,234,217,.9);backdrop-filter:blur(8px);border-bottom:2px solid var(--ink)}
.nav .wrap{display:flex;justify-content:space-between;align-items:center;height:62px}
.brand{font-family:var(--display);font-weight:600;font-size:20px}
.nav nav{display:flex;gap:26px}
.nav nav a{font-size:14px;font-weight:500;position:relative}
.nav nav a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:2px;background:var(--accent);transition:width .25s}
.nav nav a:hover::after{width:100%}
.navmore{display:none;background:none;border:none;font:inherit;font-size:12.5px;font-weight:500;color:var(--ink);cursor:pointer;padding:0}
.navpanel{display:none}
@media(max-width:720px){.nav nav{gap:16px}.nav nav a{font-size:13px}}
@media(max-width:640px){
  .nav .wrap{padding-left:20px;padding-right:20px}
  .brand{font-size:17px}
  .nav nav{gap:10px;align-items:center}
  .nav nav a{font-size:12px}
  .nav-extra{display:none}
  .navmore{display:inline-block;font-size:12px}
  .navpanel{position:absolute;left:0;right:0;top:100%;display:flex;flex-direction:column;align-items:flex-end;gap:13px;padding:16px 20px 18px;background:rgba(243,234,217,.97);backdrop-filter:blur(8px);border-bottom:2px solid var(--ink)}
  .navpanel[hidden]{display:none}
  .navpanel a{font-size:13px;font-weight:500}
}
/* hero */
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:start;padding:60px 0 56px}
@media(max-width:780px){.hero{grid-template-columns:1fr;gap:28px;padding:46px 0 44px}}
.tagrow{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:26px}
.pill{font-size:12.5px;font-weight:500;border:1.5px solid var(--ink);border-radius:100px;padding:5px 14px}
.pill.fill{background:var(--accent);color:#fff;border-color:var(--accent)}
.hero h1{font-family:var(--display);font-weight:600;font-size:clamp(38px,5.4vw,74px);line-height:.98;letter-spacing:-.025em;margin-bottom:24px}
.hero h1 em{font-style:italic;font-weight:400;color:var(--accent)}
.hero h1 .u{position:relative;display:inline-block}
.hero h1 .u::after{content:"";position:absolute;left:0;bottom:.08em;width:100%;height:.09em;background:var(--accent2)}
.lede{font-size:18px;max-width:560px;line-height:1.5}
.lede a{color:var(--accent);font-weight:500;border-bottom:2px solid var(--accent)}
/* social icons (under the text) */
.social{margin-top:24px;display:flex;gap:10px;flex-wrap:wrap}
.social a{width:40px;height:40px;border-radius:50%;border:2px solid var(--ink);color:var(--ink);display:flex;align-items:center;justify-content:center;transition:background .2s,color .2s,transform .2s}
.social a:hover{background:var(--ink);color:var(--cream);transform:translateY(-2px)}
.social svg{width:17px;height:17px;fill:currentColor}
/* dark buttons beneath the icons */
.cta{margin-top:18px;display:flex;gap:12px;flex-wrap:wrap}
.btn{font-weight:500;font-size:14.5px;padding:13px 26px;border-radius:100px;background:var(--ink);color:var(--cream);border:2px solid var(--ink);transition:background .2s,border-color .2s}
.btn:hover{background:var(--accent);border-color:var(--accent)}
/* portrait */
.portrait{width:100%;aspect-ratio:4/5;border:2px solid var(--ink);border-radius:16px;background:#ebe0c9;overflow:hidden}
.portrait img{width:100%;height:100%;object-fit:cover;object-position:center 28%;display:block}
@media(max-width:780px){.portrait{order:-1;max-width:330px;aspect-ratio:1/1}}
/* section */
section{padding:60px 0;border-top:2px solid var(--ink)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:36px;flex-wrap:wrap}
.kicker{margin-bottom:10px}
.kicker .num{font-size:14px;font-weight:500;letter-spacing:.2em;color:var(--accent)}
.sec-head h2{font-family:var(--display);font-weight:500;font-size:clamp(27px,3.7vw,42px);letter-spacing:-.02em;line-height:1}
.sec-head h2 em,.sec-head h2 .amp{font-style:italic;font-weight:400}
.sec-head .more{font-size:14px;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:1px}
.sec-head .more:hover{color:var(--accent);border-color:var(--accent)}
.subnote{font-size:13.5px;color:var(--muted);margin-top:10px}
.subnote a{color:var(--accent);border-bottom:1px solid var(--accent)}
/* about (2 columns) */
.about{display:grid;grid-template-columns:1fr 1fr;gap:40px;max-width:900px}
.about p{font-size:17px;color:#332f29;line-height:1.6}
.about em{font-style:italic;color:var(--accent)}
.about a{color:var(--accent);font-weight:500;border-bottom:2px solid var(--accent)}
@media(max-width:680px){.about{grid-template-columns:1fr;gap:14px}}
/* portfolio cards */
.pgrid{display:grid;grid-template-columns:1fr 1fr;gap:0;border:2px solid var(--ink);border-radius:16px;overflow:hidden;background:var(--ink)}
@media(max-width:680px){.pgrid{grid-template-columns:1fr}}
.pcard{display:block;background:var(--cream);padding:30px 28px 34px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transition:background .25s,color .25s}
.pcard:nth-child(2n){border-right:none}
.pcard:hover{background:var(--ink);color:var(--cream)}
.pcard:hover .k{color:var(--accent)}
.pcard:hover .go{color:var(--cream);border-color:var(--cream)}
.pcard .k{font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:13px}
.pcard h3{font-family:var(--display);font-weight:500;font-size:24px;letter-spacing:-.01em;margin-bottom:10px;line-height:1.06}
.pcard p{font-size:15px;line-height:1.5;opacity:.85}
.pcard .golinks{display:flex;flex-direction:column;align-items:flex-start;gap:13px;margin-top:16px}
.pcard .gorow{display:flex;gap:18px;flex-wrap:wrap}
.pcard .gorow:empty,.pcard .goicons:empty{display:none}
.pcard .goicons{display:flex;gap:10px}
.pcard .go{display:inline-block;font-size:14px;font-weight:500;border-bottom:2px solid var(--ink);padding-bottom:1px}
.pcard .go:hover{color:var(--accent);border-color:var(--accent)}
.pcard .icn{width:32px;height:32px;border-radius:50%;border:2px solid var(--ink);color:var(--ink);display:inline-flex;align-items:center;justify-content:center;transition:background .2s,color .2s,border-color .2s}
.pcard .icn svg{width:14px;height:14px;fill:currentColor}
.pcard:hover .icn{border-color:var(--cream);color:var(--cream)}
.pcard .icn:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.note{font-size:12.5px;font-style:italic;color:#8a7d68;margin-top:15px}
/* AI portfolio tiles (homepage) */
.tiles{display:flex;gap:16px;overflow-x:auto;padding:4px 2px 10px;scrollbar-width:thin}
.tile{flex:0 0 auto;width:236px;background:var(--ink);color:var(--cream);border:2px solid var(--ink);border-radius:16px;padding:24px 22px 26px;transition:transform .2s,box-shadow .2s}
.tile:hover{transform:translateY(-4px);box-shadow:0 6px 0 0 var(--accent)}
.tile svg{width:26px;height:26px;color:var(--accent);margin-bottom:14px}
.tile h3{font-family:var(--display);font-weight:500;font-size:19px;line-height:1.15;letter-spacing:-.01em;margin-bottom:8px}
.tile p{font-size:13.5px;line-height:1.45;opacity:.72}
/* projects (AI portfolio) */
.prj{display:block;padding:26px 0;border-top:2px solid var(--ink);transition:padding .25s}
.prj:first-of-type{border-top:none}
a.prj:hover{padding-left:10px}
a.prj:hover h3{color:var(--accent)}
.prj .k{font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}
.prj h3{font-family:var(--display);font-weight:500;font-size:23px;letter-spacing:-.01em;line-height:1.1;transition:color .2s}
.prj p{font-size:15.5px;line-height:1.55;color:#332f29;max-width:680px;margin-top:8px}
.prj .go{display:inline-block;margin-top:12px;font-size:14px;font-weight:500;border-bottom:2px solid var(--ink);padding-bottom:1px}
/* writing */
.wrow{display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center;padding:22px 0;border-top:2px solid var(--ink);transition:padding .25s}
.wrow:first-of-type{border-top:none}
.wrow:hover{padding-left:10px}
.wrow .num{font-family:var(--display);font-size:20px;color:var(--accent)}
.wrow h3{font-family:var(--display);font-weight:500;font-size:21px;letter-spacing:-.01em}
.wrow .tag{font-size:12px;font-weight:500;letter-spacing:.05em;text-transform:uppercase;color:#8a7d68;white-space:nowrap}
@media(max-width:560px){.wrow{grid-template-columns:auto 1fr}.wrow .tag{display:none}}
/* reads shelf */
.shelfwrap{position:relative}
.shelfwrap::after{content:"";position:absolute;top:0;right:0;bottom:12px;width:70px;background:linear-gradient(to right,rgba(243,234,217,0),var(--cream));pointer-events:none}
.shelfarrow{position:absolute;right:2px;top:100px;z-index:2;background:none;border:none;padding:4px;color:var(--ink);font-size:22px;line-height:1;cursor:pointer;transition:color .2s,transform .2s,opacity .2s}
.shelfarrow:hover{color:var(--accent);transform:translateX(3px)}
.shelfarrow.hidden{opacity:0;pointer-events:none}
.shelf{display:flex;gap:24px;overflow-x:auto;padding:4px 2px 12px;scrollbar-width:thin}
.book{flex:0 0 auto;width:150px;background:none;border:none;padding:0;font:inherit;color:inherit;text-align:left;cursor:pointer}
.book:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:8px}
.bcover{width:150px;height:225px;border:2px solid var(--ink);border-radius:10px;overflow:hidden;background:var(--ink);color:var(--cream);transition:transform .2s,box-shadow .2s}
.book:hover .bcover{transform:translateY(-4px);box-shadow:0 6px 0 0 var(--accent)}
.bcover img{width:100%;height:100%;object-fit:cover;display:block}
.bcover.ph{display:flex;flex-direction:column;justify-content:space-between;padding:18px 14px 14px;border-top:12px solid var(--accent)}
.bcover.ph .bt{font-family:var(--display);font-weight:500;font-size:17px;line-height:1.2;letter-spacing:-.01em}
.bcover.ph .ba{font-size:10px;font-weight:500;letter-spacing:.09em;text-transform:uppercase;opacity:.7}
.book .cap{margin-top:11px;font-size:13.5px;font-weight:500;line-height:1.35}
.book .cap span{font-weight:400;font-size:12px;color:var(--muted)}
/* case study stages */
.stagegrid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:22px}
@media(max-width:680px){.stagegrid{grid-template-columns:1fr}}
.stagecard{border:2px solid var(--ink);border-radius:14px;padding:20px 22px 22px;background:var(--ink);color:var(--cream);transition:transform .2s,box-shadow .2s}
.stagecard:hover{transform:translateY(-3px);box-shadow:0 5px 0 0 var(--accent)}
.stagecard .sn{font-size:11.5px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.stagecard h4{font-family:var(--display);font-weight:500;font-size:21px;letter-spacing:-.01em;margin:6px 0 8px;color:var(--cream)}
.stagecard p{font-size:14.5px;line-height:1.55;color:rgba(243,234,217,.78)}
/* case study stats */
.statgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:30px 0 8px}
@media(max-width:720px){.statgrid{grid-template-columns:1fr}}
.stat{border:2px solid var(--ink);border-radius:14px;padding:20px 22px;background:var(--ink);color:var(--cream)}
.stat b{display:block;font-family:var(--display);font-weight:600;font-size:27px;letter-spacing:-.01em;color:var(--accent);margin-bottom:6px;line-height:1.1}
.stat span{font-size:13.5px;color:#cdbfa6;line-height:1.45}
/* case study gates */
.gategrid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}
@media(max-width:680px){.gategrid{grid-template-columns:1fr}}
.gatecard{display:flex;flex-direction:column;gap:7px;border:2px solid var(--ink);border-left:6px solid var(--accent);border-radius:14px;padding:20px 22px;background:#ebe0c9}
.gatecard .gw{font-size:11.5px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.gatecard .gt{font-family:var(--display);font-weight:500;font-size:21px;letter-spacing:-.01em;line-height:1.1}
.gatecard .gd{font-size:14.5px;color:#332f29;line-height:1.5}
/* case study run bar */
.runbar{display:flex;flex-wrap:wrap;gap:14px 44px;align-items:baseline;background:var(--accent);border:2px solid var(--ink);border-radius:14px;padding:20px 26px;margin:20px 0 16px;color:#fff}
.runbar b{font-family:var(--display);font-weight:600;font-size:30px;letter-spacing:-.01em;margin-right:8px}
.runbar span{font-size:13px;opacity:.92}
/* book review dialog */
.bookdlg{margin:auto;max-width:560px;width:calc(100vw - 48px);background:var(--cream);color:var(--ink);border:2px solid var(--ink);border-radius:16px;padding:0}
.bookdlg::backdrop{background:rgba(23,19,16,.55);backdrop-filter:blur(2px)}
.dlghead{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:24px 26px 0}
.dlghead h3{font-family:var(--display);font-weight:500;font-size:26px;letter-spacing:-.01em;line-height:1.1;margin-top:6px}
.dlgx{width:34px;height:34px;border-radius:50%;border:2px solid var(--ink);background:none;color:var(--ink);font-size:19px;line-height:1;cursor:pointer;flex:0 0 auto;transition:background .2s,color .2s,border-color .2s}
.dlgx:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.dlgbody{padding:14px 26px 28px;font-size:16px}
/* experience timeline */
.timeline{position:relative;margin:4px 0 0 6px;border-left:2px solid var(--ink)}
.xrow{position:relative;padding:2px 0 30px 32px}
.xrow:last-of-type{padding-bottom:2px}
.xrow::before{content:"";position:absolute;left:-9px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--cream);border:3px solid var(--accent);transition:background .2s}
.xrow:hover::before{background:var(--accent)}
.xrow .top{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:4px}
.xrow .org{font-family:var(--display);font-weight:500;font-size:22px;letter-spacing:-.01em;line-height:1.05}
.xrow .cat{font-size:11px;font-weight:500;letter-spacing:.07em;text-transform:uppercase;color:var(--accent);border:1.5px solid var(--accent);border-radius:100px;padding:3px 11px}
.xrow .when{font-size:13px;color:var(--muted);white-space:nowrap;margin-left:auto}
.xrow .role{font-size:15.5px;color:#332f29}
.xrow .role small{color:var(--muted)}
/* education */
.edu{margin-top:48px}
.edu h3{font-family:var(--display);font-weight:500;font-size:24px;letter-spacing:-.01em;margin-bottom:18px}
.edugrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:760px){.edugrid{grid-template-columns:1fr}}
.ecard{display:flex;flex-direction:column;gap:7px;border:2px solid var(--ink);border-radius:14px;padding:22px 22px 24px;background:var(--cream);transition:transform .2s,box-shadow .2s}
.ecard:hover{transform:translateY(-3px);box-shadow:0 5px 0 0 var(--accent2)}
.ecard .ewhen{font-size:11.5px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.ecard .eorg{font-family:var(--display);font-weight:500;font-size:21px;letter-spacing:-.01em;line-height:1.1}
.ecard .ecred{font-size:14.5px;color:#332f29;line-height:1.45}
/* blog index + posts */
.page-head{padding-top:56px;padding-bottom:10px}
.page-body{padding-bottom:80px}
.backlink{display:inline-block;font-size:14px;font-weight:500;color:var(--muted);margin-bottom:28px;border-bottom:1px solid var(--line);padding-bottom:1px}
.backlink:hover{color:var(--accent);border-color:var(--accent)}
.posthead h1{font-family:var(--display);font-weight:600;font-size:clamp(32px,5vw,58px);line-height:1.02;letter-spacing:-.02em;margin:12px 0 34px;max-width:820px}
.postmeta{font-size:13px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.postmeta .dot{color:var(--accent)}
.prose{max-width:720px;font-size:17px;line-height:1.7;color:#2b2620}
.prose p{margin:0 0 1.25em}
.prose h2{font-family:var(--display);font-weight:500;font-size:28px;letter-spacing:-.01em;margin:1.6em 0 .5em;color:var(--ink)}
.prose h3{font-family:var(--display);font-weight:500;font-size:22px;margin:1.4em 0 .4em;color:var(--ink)}
.prose a{color:var(--accent);border-bottom:2px solid var(--accent)}
.prose blockquote{border-left:3px solid var(--accent);padding:4px 0 4px 20px;margin:1.4em 0;font-family:var(--display);font-style:italic;font-size:19px;color:var(--ink)}
.prose ul,.prose ol{margin:0 0 1.25em 1.3em}
.prose li{margin-bottom:.4em}
.prose img{max-width:100%;border:2px solid var(--ink);border-radius:14px;margin:.4em 0}
.prose code{background:#e9dfc9;padding:2px 6px;border-radius:6px;font-size:.88em}
.prose pre{background:var(--ink);color:var(--cream);padding:18px;border-radius:12px;overflow-x:auto;margin:0 0 1.25em}
.prose pre code{background:none;padding:0;color:inherit}
.prose hr{border:none;border-top:2px solid var(--line);margin:2em 0}
/* footer */
footer{background:var(--ink);color:var(--cream);padding:72px 0 58px;border-top:2px solid var(--ink)}
footer .kicker .num{color:var(--accent)}
footer h2{font-family:var(--display);font-weight:500;font-size:clamp(34px,6vw,72px);line-height:.96;letter-spacing:-.03em;margin:0 0 22px}
footer h2 em{font-style:italic;color:var(--accent)}
footer .lede2{font-size:17px;color:#cdbfa6;max-width:520px;margin-bottom:32px}
.flinks{display:flex;gap:13px;flex-wrap:wrap;margin-bottom:40px}
.flinks a{font-size:14px;font-weight:500;border:1.5px solid var(--cream);border-radius:100px;padding:9px 19px;transition:background .2s,color .2s,border-color .2s}
.flinks a:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.cvbtn{display:inline-flex;align-items:center;gap:8px;font-weight:500;font-size:14.5px;padding:13px 24px;border-radius:100px;background:var(--accent);color:#fff;margin-bottom:30px;transition:transform .2s,background .2s}
.cvbtn:hover{background:#e8401f;transform:translateY(-2px)}
.colophon{font-size:12px;color:#9c8f7a}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important}
}