@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;600;650;700&display=swap');
:root{--bg:#fafaf8;--ink:#182321;--muted:#616965;--line:#d9dfdb;--accent:#2857dd;--panel:#edf0ec;--contact:#173d34;--contactInk:#f3f7ed;--radius:4px;--heading:'DM Sans',sans-serif;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 'DM Sans',sans-serif;transition:background .25s,color .25s}a{color:inherit;text-decoration:none}button{font:inherit}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:5px}.shell{width:min(1200px,calc(100% - 96px));margin:auto}header{display:flex;align-items:center;gap:48px;min-height:108px;border-bottom:1px solid var(--line)}.brand{font-size:36px;letter-spacing:-3px;font-weight:700;line-height:1}.brand span{color:var(--accent)}nav{display:flex;gap:32px;margin-left:auto;font-size:14px;font-weight:600}nav a:hover,.text-link:hover{color:var(--accent)}.hero{display:grid;grid-template-columns:1.55fr 1fr;gap:80px;align-items:center;padding-top:88px;padding-bottom:72px}.eyebrow,.kicker,.dates,.project-top,.note-top,.note-bottom{font-size:12px;font-weight:600;letter-spacing:1.6px}.eyebrow{color:var(--accent);margin:0 0 27px}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:var(--heading);font-weight:500}h1{font-size:clamp(48px,5.5vw,78px);line-height:1.04;letter-spacing:-4px;margin-bottom:28px}em{font-style:normal;color:var(--accent)}.lead{font-size:19px;line-height:1.7;max-width:560px;color:var(--muted)}.hero-links{display:flex;align-items:center;gap:28px;margin:32px 0}.primary{background:var(--ink);color:var(--bg);padding:14px 23px;border-radius:var(--radius);font-size:14px;font-weight:600;display:flex;gap:32px}.primary:hover{background:var(--accent)}.text-link{font-size:14px;font-weight:600}.location{font-size:13px;color:var(--muted);margin:30px 0 0}.location span{padding:0 8px}.hero-note{background:var(--panel);padding:28px 30px;border-radius:var(--radius);border:1px solid var(--line)}.note-top{display:flex;justify-content:space-between;font-size:10px;letter-spacing:1px;padding-bottom:10px;color:var(--muted)}.focus{padding:22px 0 22px 34px;border-bottom:1px solid var(--line);position:relative}.focus>span{position:absolute;left:0;top:27px;font-size:11px;color:var(--accent)}.focus h2{font-size:23px;letter-spacing:-.7px;margin:0 0 6px}.focus p{font-size:14px;line-height:1.6;margin:0;color:var(--muted)}.note-bottom{font-size:10px;letter-spacing:1px;padding-top:22px;color:var(--muted)}.metrics{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--line);padding:32px 0}.metrics>div{display:flex;align-items:center;gap:24px;padding-left:30px;border-left:1px solid var(--line)}.metrics>div:first-child{padding:0;border:0}.metrics strong{font-size:42px;font-weight:500;letter-spacing:-2px;white-space:nowrap}.metrics strong span{font-size:24px}.metrics p{margin:0;font-size:13px;line-height:1.5;color:var(--muted)}.section{padding-top:100px;padding-bottom:12px}.section-heading{margin-bottom:38px}.section-heading .eyebrow{margin-bottom:18px}.section-heading h2{font-size:40px;line-height:1.2;letter-spacing:-1.6px;margin-bottom:14px}.section-heading>p:last-child{color:var(--muted)}.work-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.project{padding:30px;border:1px solid var(--line);border-radius:var(--radius)}.project-top{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;margin-bottom:22px}.project-diagram{background:var(--panel);min-height:180px;display:flex;gap:9px;flex-wrap:wrap;align-items:center;justify-content:center;align-content:center;padding:24px;margin:0 0 30px;border-radius:var(--radius);font-size:13px}.project-diagram span{padding:8px 10px;border:1px solid var(--line)}.project-diagram b{flex-basis:100%;text-align:center;font-weight:400;color:var(--accent)}.project-diagram strong{font-weight:500}.search-diagram{gap:0}.search-diagram span{border:0;padding:2px}.kicker{font-size:10px;letter-spacing:1.2px;color:var(--accent);margin-bottom:12px}.project h3{font-size:27px;line-height:1.25;letter-spacing:-.8px;max-width:420px;margin-bottom:17px}.project>p:not(.kicker):not(.outcome),.wide>div>p:not(.kicker){color:var(--muted);font-size:15px}.outcome{font-size:17px;font-weight:600;padding-top:7px}.tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:23px}.tags span{font-size:12px;border:1px solid var(--line);padding:3px 10px;border-radius:30px;color:var(--muted)}.wide{grid-column:1/-1;display:grid;grid-template-columns:1.5fr 1fr;gap:64px;padding:36px}.wide .project-top{max-width:500px}.wide h3{max-width:500px}.big-outcome{display:flex;flex-direction:column;justify-content:center;align-items:center;border-left:1px solid var(--line)}.big-outcome>span{font-size:11px;letter-spacing:1px;color:var(--muted)}.big-outcome del{font-size:25px;color:var(--muted);margin-top:20px}.big-outcome strong{font-size:64px;line-height:1.2;letter-spacing:-3px;font-weight:500;color:var(--accent)}.experience{display:grid;grid-template-columns:1fr 1.5fr;gap:70px}.timeline article{padding:0 0 32px 25px;margin:0 0 30px;border-left:1px solid var(--line)}.dates{font-size:11px;color:var(--muted);margin-bottom:10px}.timeline h3{font-size:27px;margin-bottom:2px}.role{font-size:14px;font-weight:600;margin-bottom:13px}.timeline article>p:last-child{color:var(--muted);font-size:15px;max-width:580px;margin-bottom:0}.skills-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px 50px}.skills-grid article{border-top:1px solid var(--line);padding-top:22px}.skills-grid h3{font-size:18px;margin-bottom:12px}.skills-grid p{font-size:14px;color:var(--muted)}.education{display:grid;grid-template-columns:1fr 1fr;gap:40px;border-top:1px solid var(--line);padding:36px 0 75px;margin-top:28px}.education .eyebrow{font-size:11px;margin-bottom:12px}.education h3{font-size:18px;margin:0 0 5px}.education p:last-child{font-size:14px;color:var(--muted)}.contact{background:var(--contact);color:var(--contactInk);padding:75px 0}.contact .eyebrow{color:var(--contactInk);opacity:.65}.contact h2{font-size:60px;line-height:1.1;letter-spacing:-2.7px;max-width:850px;margin-bottom:22px}.contact em{color:#b6d78a}.contact p:not(.eyebrow){opacity:.75}.contact-links{display:flex;gap:36px;margin-top:38px;flex-wrap:wrap}.contact-links a{border-bottom:1px solid #ffffff55;padding-bottom:8px;font-size:16px}.contact-links a:hover{border-color:currentColor}footer{display:flex;align-items:center;gap:26px;padding-block:32px}footer p{margin:0;color:var(--muted);font-size:13px}footer>a:last-child{margin-left:auto;font-size:13px}


@media(min-width:1500px){.hero{padding-top:110px;padding-bottom:90px}}@media(max-width:1050px){.shell{width:calc(100% - 56px)}header{gap:22px}nav{gap:18px}.hero{gap:35px}.metrics>div{display:block}.metrics p{margin-top:6px}.hero-note{padding:22px}.experience{gap:30px}.contact h2{font-size:52px}}@media(max-width:760px){.shell{width:calc(100% - 40px)}header{flex-wrap:wrap;gap:20px;padding:25px 0;min-height:0}nav{font-size:13px;gap:20px}.hero{grid-template-columns:1fr;padding-top:50px;padding-bottom:40px;gap:38px}h1{letter-spacing:-2.6px;font-size:56px}.lead{font-size:17px}.eyebrow{font-size:10px;letter-spacing:1.3px}.hero-note{padding:23px}.focus{padding-block:15px}.focus>span{top:20px}.focus p br{display:none}.focus h2{font-size:21px}.metrics{gap:13px;padding:23px 0}.metrics>div{padding-left:12px}.metrics strong{font-size:29px;letter-spacing:-1px}.metrics strong span{font-size:17px}.metrics p{font-size:11px}.section{padding-top:64px}.section-heading h2{font-size:32px}.work-grid,.experience{grid-template-columns:1fr}.project{padding:24px}.project h3{font-size:25px}.wide{display:block}.big-outcome{border-left:0;border-top:1px solid var(--line);padding-top:27px;margin-top:27px}.big-outcome strong{font-size:52px}.experience{gap:0}.timeline article{padding-left:20px}.skills-grid{grid-template-columns:1fr 1fr;gap:20px}.education{grid-template-columns:1fr;gap:18px;padding-bottom:45px}.contact{padding:55px 0}.contact h2{font-size:43px;letter-spacing:-2px}.contact-links{flex-direction:column;align-items:flex-start;gap:18px}.contact-links a{font-size:15px}footer{flex-wrap:wrap;gap:15px}footer p{font-size:12px}footer>a:last-child{font-size:12px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}body{transition:none}}
/* Posts share the portfolio's light visual language. */
.posts-section{padding-bottom:90px}.post-card{display:grid;grid-template-columns:1.8fr 1fr;gap:48px;border-block:1px solid var(--line);padding:36px 0}.post-meta{font-size:12px;letter-spacing:1.2px;color:var(--accent);margin-bottom:16px}.post-card h3{font-size:30px;line-height:1.25;letter-spacing:-.8px;margin-bottom:16px}.post-card h3 a:hover,.post-read:hover{color:var(--accent)}.post-card>div>p:not(.post-meta){color:var(--muted);font-size:16px}.post-read{display:inline-block;font-size:16px;font-weight:600;padding-block:10px}.post-preview{background:var(--panel);padding:30px;border-radius:var(--radius);display:flex;flex-direction:column;justify-content:center}.post-preview>span{font-size:12px;letter-spacing:1px;color:var(--muted)}.post-preview>div{display:flex;align-items:baseline;gap:24px;margin:14px 0}.post-preview del{font-size:28px;color:var(--muted)}.post-preview strong{font-size:60px;font-weight:500;line-height:1.2;letter-spacing:-2px;color:var(--accent)}.post-preview p{font-size:14px;margin:0;color:var(--muted)}.article-shell{width:min(740px,calc(100% - 48px));margin:0 auto;padding:44px 0 72px}.back-link{display:inline-block;font-size:14px;color:var(--muted);padding:12px 0}.back-link:hover{color:var(--accent)}.article-heading{padding:40px 0 30px;border-bottom:1px solid var(--line);margin-bottom:35px}.article-heading .eyebrow{font-size:12px;letter-spacing:1px}.article-heading h1{font-size:clamp(34px,4.5vw,56px);line-height:1.12;letter-spacing:-1.8px;margin-bottom:25px;overflow-wrap:anywhere}.byline{font-size:14px;color:var(--muted);margin:0}.article-body{font-size:18px;line-height:1.8;overflow-wrap:anywhere}.article-body p{margin-bottom:24px}.article-body h2{font-size:28px;line-height:1.3;letter-spacing:-.6px;margin:46px 0 22px}.article-lead{font-size:23px;line-height:1.55}.article-body blockquote{border-left:3px solid var(--accent);margin:30px 0;padding:10px 0 10px 24px;font-size:23px;line-height:1.5}.routing-pairs,.calculation{background:var(--panel);padding:22px 24px;border-radius:var(--radius)}.routing-pairs p:last-child{margin-bottom:0}.cost-table-wrap{margin:25px 0}.cost-table{border-collapse:collapse;width:100%;font-size:16px;text-align:left}.cost-table caption{text-align:left;font-size:14px;color:var(--muted);padding-bottom:12px}.cost-table th,.cost-table td{padding:14px 12px;border-bottom:1px solid var(--line)}.cost-table th{font-weight:500}.cost-table td:last-child,.cost-table thead th:last-child{text-align:right}.cost-table .saving{background:var(--panel);color:var(--accent)}.article-body ul{padding-left:25px}.article-body li{padding:3px 0}.article-body .example-note{font-size:14px;color:var(--muted);line-height:1.6}.article-topics{font-size:14px;color:var(--muted);word-spacing:6px}.article-back{margin-top:22px}nav{flex-wrap:wrap}nav a{padding-block:10px}@media(max-width:760px){header nav{gap:8px 18px}.post-card{grid-template-columns:1fr;gap:25px}.post-card h3{font-size:26px}.post-preview{padding:24px}.posts-section{padding-bottom:60px}.article-shell{width:calc(100% - 40px);padding-top:24px}.article-heading{padding-top:25px}.article-body{font-size:17px}.article-lead{font-size:21px}.article-body h2{font-size:25px}.article-body blockquote{font-size:21px;padding-left:18px}.routing-pairs,.calculation{padding:18px}.cost-table th,.cost-table td{padding:12px 8px}}@media(max-width:430px){header nav{width:100%;margin-left:0;justify-content:space-between;gap:8px;font-size:14px}}