:root{--bg:#fbfcfe;--ink:#142136;--muted:#566378;--blue:#2149db;--line:#dce2eb;--pale:#f0f4fc;--serif:Georgia,'Times New Roman',serif;--sans:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:2rem}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:1.0625rem;line-height:1.65;-webkit-font-smoothing:antialiased}::selection{background:#d7e3ff;color:#142136}a{color:inherit;text-decoration:none}a:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:6px;border-radius:2px}a,summary{-webkit-tap-highlight-color:#dbe5fc}p,h1,h2,h3,h4,figure,blockquote{margin:0}p{color:var(--muted)}h1,h2,h3,h4{font-weight:500;line-height:1.15;letter-spacing:-.04em}h2{font-size:clamp(1.8rem,3vw,2.8rem)}h3{font-size:1.4rem}img{display:block;max-width:100%}.wrap{width:calc(100% - 6rem);max-width:1240px;margin-inline:auto}.eyebrow{font-size:.75rem;letter-spacing:.12em;line-height:1.6;font-weight:600;text-transform:uppercase}.accent{color:var(--blue)}.separator{margin:0 .8rem;color:#8b97aa}.skip{position:fixed;top:-100px;left:1rem;padding:1rem;background:white;z-index:10}.skip:focus{top:1rem}.header{min-height:110px;display:flex;align-items:center;gap:2.5rem;border-bottom:1px solid var(--line)}.identity{display:flex;align-items:center;gap:.9rem;font-size:.94rem;line-height:1.35;font-weight:600}.identity small{display:block;font-size:.75rem;color:var(--muted);font-weight:400;margin-top:3px}.monogram{font-size:1.7rem;font-weight:600;letter-spacing:-.1em;border:1px solid #c4ccda;width:46px;height:46px;display:grid;grid-template-columns:auto auto;align-items:center;justify-content:center;padding-right:3px}.monogram>span{color:var(--blue)}.header nav{display:flex;gap:2rem;margin-left:auto;align-items:center;font-size:.875rem}.header nav a{padding:.7rem 0}.header nav a:hover,.text-link:hover{color:var(--blue)}.header nav a[aria-current]{color:var(--blue)}.languages{display:flex;align-items:center;font-size:.75rem;border-left:1px solid var(--line);padding-left:1.5rem;gap:.3rem}.languages a{display:inline-flex;min-height:44px;min-width:38px;align-items:center;justify-content:center;color:var(--muted)}.languages a[aria-current]{color:var(--blue);background:#eaf0fd;border-radius:3px;font-weight:600}.hero{display:grid;grid-template-columns:minmax(0,1.24fr) minmax(0,1fr);gap:4rem;padding-block:76px 64px;align-items:center}.hero-copy{padding-bottom:1rem}.hero .eyebrow{color:var(--blue);margin-bottom:1.7rem}.hero h1{font-size:clamp(3.3rem,6.45vw,5.7rem);line-height:1.04;letter-spacing:-.062em;font-weight:500;margin-left:-.055em;overflow-wrap:normal}.hero h2{font-size:clamp(1.35rem,2vw,1.7rem);line-height:1.45;letter-spacing:-.025em;margin-top:1.9rem}.hero .intro{max-width:490px;margin-top:1rem;font-size:1.0625rem;line-height:1.75}.hero-links{display:flex;align-items:center;gap:1.7rem;flex-wrap:wrap;margin-top:2rem}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:1.5rem;background:var(--blue);border:1px solid var(--blue);color:white;padding:.88rem 1.25rem;font-size:.875rem;line-height:1.4;border-radius:3px;min-height:50px;transition:background .2s,transform .2s}.button:hover{background:#1637b7;transform:translateY(-2px)}.button>span{font-size:1.15rem}.text-link{display:inline-flex;align-items:center;gap:.65rem;font-size:.875rem;min-height:44px;line-height:1.5}.text-link>span{font-size:1.15rem}.cloud-photo{position:relative;align-self:stretch;min-height:505px;display:flex;flex-direction:column}.cloud-photo img{width:100%;height:100%;min-height:0;flex:1;object-fit:cover;object-position:58% center;border-radius:3px}.cloud-photo figcaption{display:flex;justify-content:space-between;gap:.5rem;padding-top:1rem;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.75rem;color:var(--muted)}.experience-strip{display:grid;grid-template-columns:150px 1fr;align-items:center;border-block:1px solid var(--line);padding-block:1.85rem;gap:2rem}.experience-strip .eyebrow{font-size:.75rem;letter-spacing:.1em}.experience-strip>div{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;flex-wrap:wrap}.experience-strip span{font-size:1.25rem;font-weight:600;letter-spacing:-.04em;color:#536176}.experience-strip span:first-child{letter-spacing:.02em}.perspective{padding-block:90px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:3rem;margin-bottom:3rem}.section-heading>p{max-width:360px;font-size:1rem}.lenses{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:3rem}.lens{border-top:1px solid var(--line);padding-top:1.4rem}.lens-number{color:var(--blue)}.lens h3{margin-block:1.2rem .8rem;font-size:1.45rem}.lens p{font-size:1rem}.origin{background:#eef3fd;border-block:1px solid #e2e9f7;padding-block:78px}.origin-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:5rem;align-items:center}.origin .eyebrow{color:var(--blue);margin-bottom:1.7rem}.origin h2{font-size:clamp(3.7rem,6vw,5.4rem);line-height:1.01;letter-spacing:-.055em}.origin h2 span{color:var(--blue)}.origin h2 em{font-family:var(--serif);font-weight:400;color:var(--blue);letter-spacing:-.035em}.origin-copy{max-width:590px}.origin-copy p+p{margin-top:1.25rem;font-size:1rem;line-height:1.8}.origin-copy .origin-lead{font-size:1.4rem;line-height:1.6;color:var(--ink);letter-spacing:-.025em}.writing{padding-block:90px}.notes-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem}.note{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:3px;padding:1.7rem;transition:border-color .2s,transform .2s;background:white;min-height:300px}.note:hover{border-color:#89a2ef;transform:translateY(-4px)}.note .eyebrow{font-size:.75rem;color:#69758a;letter-spacing:.09em}.note h3{font-size:1.45rem;margin-block:1.35rem 1rem}.note p{font-size:1rem;line-height:1.7}.note-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:2rem;margin-top:auto;font-size:.875rem;color:var(--blue)}.note-bottom>span{font-size:1.25rem}.contact{border-top:1px solid var(--line);padding-block:3.5rem;display:flex;align-items:center;justify-content:space-between;gap:2rem}.contact h2{font-size:2rem}.contact p{margin-top:.6rem;font-size:1rem}.footer{border-top:1px solid var(--line);display:flex;gap:2rem;justify-content:space-between;padding-block:1.5rem 2rem;font-size:.75rem;color:var(--muted)}.domain-label{color:var(--blue)}.about-hero{padding-block:3rem 5rem}.back{margin-bottom:2.5rem}.about-hero>.eyebrow{color:var(--blue);margin-bottom:1.5rem}.about-hero h1{font-size:clamp(2.6rem,5.1vw,4.4rem);line-height:1.12}.about-intro{display:grid;grid-template-columns:1.5fr 1fr;gap:5rem;margin-top:2rem}.about-intro>p{font-size:1.2rem;max-width:760px}.about-intro aside{border-left:1px solid var(--line);padding-left:2rem;font-size:.95rem}.about-intro aside p{margin:.6rem 0 .3rem}.cases{padding-block:0 5rem}.cases>.section-heading{border-top:1px solid var(--line);padding-top:3rem}.case{display:grid;grid-template-columns:240px 1fr;gap:3rem;border-top:1px solid var(--line);padding-block:2.5rem}.case-company h3{font-size:1.35rem;letter-spacing:-.02em;margin-bottom:.5rem}.case-company>span{font-size:.875rem;color:var(--muted)}.case-body h4{font-size:1.6rem;font-weight:500;margin-bottom:.8rem;letter-spacing:-.035em}.case-body>p{max-width:800px;font-size:1rem}.case details{margin-top:1.2rem}.case summary{display:flex;align-items:center;justify-content:space-between;color:var(--blue);font-size:.875rem;cursor:pointer;padding:.65rem 0;list-style:none;border-bottom:1px solid var(--line)}.case summary::-webkit-details-marker{display:none}.expand{font-size:1.35rem;font-weight:300}.case details[open] .expand{transform:rotate(45deg)}.details-content{padding-block:1rem .5rem}.details-content p{font-size:1rem;margin-bottom:1.2rem}.details-content .tech{font-size:.875rem;margin:.5rem 0 0;color:var(--ink)}.full-career{padding-top:1rem;text-align:right}.teaching{background:#152841;color:#fff;padding-block:5rem}.teaching-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:6rem}.teaching blockquote{font-family:var(--serif);font-size:clamp(2rem,3.4vw,3.1rem);line-height:1.3;letter-spacing:-.02em;font-style:italic;margin-bottom:1.8rem;max-width:540px}.teaching p{color:#c1cddd}.teaching-grid>div>p{max-width:440px;font-size:1rem}.talks>.eyebrow{color:#b4c7f3;margin-bottom:1.2rem}.talks>div{display:grid;grid-template-columns:82px 1fr;padding-block:1rem;border-top:1px solid #3e4e64;gap:1rem}.talks>div>span{font-size:.875rem;color:#aabddf}.talks>div>p{color:white;font-size:1rem;line-height:1.35}.talks small{display:block;font-size:.875rem;color:#afbdd2;margin-top:.4rem}.foundations{display:grid;grid-template-columns:1fr 1fr;gap:6rem;padding-top:5rem}.foundations .eyebrow{color:var(--blue);margin-bottom:1rem}.foundations h2{font-size:1.8rem;margin-bottom:1.2rem}.foundations p{font-size:1rem}.foundations .text-link{color:var(--blue);margin-top:1rem}
@media(min-width:1600px){.hero{gap:5.2rem}.hero h1{font-size:6rem}}
@media(max-width:1100px){.wrap{width:calc(100% - 4rem)}.header{gap:1.5rem}.header nav{gap:1.1rem}.hero{gap:2.5rem}.hero h1{font-size:clamp(3.3rem,6.4vw,5rem)}.cloud-photo{min-height:470px}.hero .intro{font-size:1rem}.hero-links{gap:1rem}.hero-links .button{padding:.85rem 1rem;font-size:.8125rem}.lenses{gap:2rem}.origin-grid{gap:3rem}.note{padding:1.35rem}.case{grid-template-columns:180px 1fr}.teaching-grid,.foundations{gap:3rem}}
@media(max-width:800px){.header{flex-wrap:wrap;min-height:120px;padding-block:1rem;gap:.6rem 1rem}.identity{flex:1}.languages{border:0;padding-left:0;order:1}.header nav{order:2;width:100%;margin:0;gap:1.8rem;font-size:.875rem}.hero{grid-template-columns:1fr;gap:2rem;padding-top:3rem}.hero h1{font-size:clamp(3rem,10vw,5.2rem)}.hero h2{font-size:1.5rem}.hero .intro{max-width:580px}.hero-links .button{font-size:.875rem}.cloud-photo{min-height:0;height:auto}.cloud-photo img{height:340px;flex:auto;object-position:50% 55%}.cloud-photo figcaption{padding-top:.8rem}.hero{padding-bottom:2.5rem}.experience-strip{grid-template-columns:1fr;gap:1rem}.experience-strip>div{justify-content:flex-start;gap:1rem 2rem}.experience-strip span{font-size:1.05rem}.section-heading{display:block;margin-bottom:2rem}.section-heading>p{margin-top:1rem;max-width:500px}.perspective,.writing{padding-block:3.5rem}.lenses{gap:1.5rem}.lens h3{font-size:1.2rem}.lens p{font-size:.94rem}.origin{padding-block:3.5rem}.origin-grid{grid-template-columns:1fr;gap:2rem}.origin h2{font-size:3.5rem}.origin-copy .origin-lead{font-size:1.3rem}.notes-grid{grid-template-columns:1fr}.note{min-height:0;padding:1.5rem}.note h3{margin-top:.8rem}.note-bottom{padding-top:1.4rem}.contact h2{font-size:1.7rem}.contact .button{font-size:.8rem}.footer{flex-wrap:wrap;gap:.5rem 2rem}.footer>span:nth-child(2){order:3;width:100%}.footer .domain-label{margin-left:auto}.about-intro{grid-template-columns:1fr;gap:2rem}.about-intro>p{font-size:1.1rem}.about-intro aside{padding-left:1.25rem}.case{grid-template-columns:130px 1fr;gap:1.5rem}.case-body h4{font-size:1.3rem}.teaching-grid{grid-template-columns:1fr;gap:3rem}.teaching{padding-block:3.5rem}.foundations{gap:2rem}.foundations h2{font-size:1.5rem}}
@media(max-width:520px){.wrap{width:calc(100% - 2.5rem)}.header nav{justify-content:space-between;gap:1rem;font-size:.8125rem}.identity{font-size:.875rem}.monogram{width:40px;height:40px;font-size:1.5rem}.languages{gap:0}.languages a{min-width:34px}.hero .eyebrow{margin-bottom:1.4rem}.hero h1{font-size:clamp(2.8rem,10.5vw,3.6rem);letter-spacing:-.055em}.hero h2{font-size:1.3rem;margin-top:1.5rem}.hero .intro{font-size:1rem}.hero-links{gap:1.2rem}.hero-links .button{gap:.7rem;font-size:.8125rem}.cloud-photo img{height:260px}.lenses{grid-template-columns:1fr;gap:1.8rem}.lens h3{font-size:1.35rem;margin-top:.6rem}.lens p{font-size:1rem}.origin h2{font-size:3.4rem}.origin-copy .origin-lead{font-size:1.2rem}.contact{display:block;padding-block:2.5rem}.contact .button{margin-top:1.5rem;font-size:.875rem}.footer{font-size:.75rem}.about-hero{padding-block:1.5rem 3rem}.back{margin-bottom:1.5rem}.about-hero h1{font-size:2.3rem}.about-hero h1 br{display:none}.case{grid-template-columns:1fr;gap:1.2rem;padding-block:2rem}.case-company{display:flex;gap:1rem;align-items:center;justify-content:space-between}.case-company h3{margin:0}.case-body h4{font-size:1.45rem}.cases{padding-bottom:3rem}.full-career{text-align:left}.foundations{grid-template-columns:1fr;padding-top:3rem;gap:3rem}.talks>div{grid-template-columns:70px 1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

/* Restrained experience index, followed by one clear next step. */
.career-strip{border-block:1px solid var(--line);padding-block:1.75rem}
.career-strip>.eyebrow{color:var(--muted);font-size:.75rem;font-weight:600;line-height:1.6;letter-spacing:.12em}
.career-companies{list-style:none;margin:1.35rem 0 1.25rem;padding:0;display:flex;align-items:center;justify-content:space-between;gap:1rem 1.5rem}
.career-companies li{color:#46546d;font-size:1.125rem;font-weight:600;line-height:1.4;white-space:nowrap;letter-spacing:-.025em}
.career-link{display:inline-flex;align-items:center;justify-content:space-between;gap:1.5rem;min-height:46px;padding:.65rem 1rem;border:1px solid #aebbd0;border-radius:3px;font-size:.875rem;line-height:1.5;color:var(--ink);transition:background .2s,border-color .2s}
.career-link>span{font-size:1.2rem;color:var(--blue)}
.career-link:hover{background:#eef3fd;border-color:var(--blue)}
@media(max-width:650px){
 .career-strip{padding-block:1.5rem}
 .career-companies{justify-content:center;flex-wrap:wrap;gap:.7rem 1.35rem;margin:1.4rem 0 1.55rem}
 .career-companies li{font-size:.95rem;line-height:1.6}
}

.linkedin-button{display:inline-flex;align-items:center;gap:.7rem;min-height:46px;padding:.72rem 1rem;background:#0a66c2;border:1px solid #0a66c2;border-radius:3px;color:#fff;font-size:.875rem;font-weight:600;line-height:1.4;transition:background .2s,transform .2s}
.linkedin-button:hover{background:#004182;transform:translateY(-2px)}
.linkedin-button svg{width:20px;height:20px;flex:0 0 auto}
.linkedin-button>span:last-child{font-size:1.05rem;margin-left:.25rem}
.contact .linkedin-button{min-height:50px;padding:.88rem 1.25rem}

@media(max-width:520px){.contact .linkedin-button{margin-top:1.5rem;font-size:.875rem}}