.action-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:25px}.action-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;box-sizing:border-box;padding:14px 21px;border:1px solid #1976b9;border-radius:3px;font:600 14px/1.5 Arial,sans-serif;text-align:center;transition:background .2s,color .2s,transform .2s}.action-primary{background:#1976b9;color:#fff}.action-primary:hover{background:#125e95;color:#fff;transform:translateY(-1px)}.action-secondary{background:#fff;color:#1976b9}.action-secondary:hover{background:#eef6fc}.action-button:focus-visible,.section-nav a:focus-visible,.project-link:focus-visible{outline:3px solid #1976b9;outline-offset:4px}.hero>.action-row{grid-column:1/-1}.hero .action-row{margin-top:28px}.top nav>a[href="contact.html"]{border:1px solid #ccdbe5;border-radius:3px;padding:10px 12px}.top nav>a[href="contact.html"].nav-current{box-shadow:none;background:#eef6fc;border-color:#1976b9}.project .project-link{display:inline-flex;align-items:center;min-height:44px;padding:9px 14px;border:1px solid #a9becd;border-radius:3px;font-size:13px;margin-top:16px;color:#1976b9}.project .project-link:hover{background:#eef6fc;border-color:#1976b9}.onward{border-top:1px solid #dfe5e9;margin-top:65px;padding-top:36px;padding-bottom:35px}.onward h2{font-size:30px;letter-spacing:-.035em}.onward>p{font-size:16px;line-height:1.8;color:#526371;max-width:760px}.section-nav{display:flex;flex-wrap:wrap;gap:8px 20px;padding:13px 0 20px;border-bottom:1px solid #dfe5e9;margin-bottom:24px}.section-nav a{font-size:14px;font-weight:600;letter-spacing:0;color:#1976b9;min-height:44px;display:inline-flex;align-items:center;border-bottom:2px solid transparent}.section-nav a:hover{border-color:#1976b9}.about-page .education-layout{border-top:0;padding-top:0}.profile-section{padding:40px 0;margin-top:35px;border-top:1px solid #dfe5e9;background:#fff;scroll-margin-top:20px}.profile-section h2{font-size:32px;letter-spacing:-.04em;margin:12px 0 25px}.section-kicker{font-size:11px;letter-spacing:.16em;color:#1976b9;font-weight:700}.iteration-cycle{list-style:none;margin:25px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.iteration-cycle li{padding:15px 0;border-top:2px solid #b3c9d7}.iteration-cycle small{display:block;font-size:11px;color:#6b8799;margin-bottom:11px}.iteration-cycle strong{font-size:19px;letter-spacing:-.025em}.cycle-return{color:#1976b9;font-size:14px;line-height:1.7;margin:12px 0 28px}.profile-copy{display:grid;grid-template-columns:1fr 1fr;gap:35px}.profile-copy p{font-size:15px;line-height:1.85;color:#526371;margin:0}.profile-section .tags{margin-top:0}.language-summary{font-size:14px;line-height:1.8;color:#526371;margin-top:25px}#education,#skills,#cv{scroll-margin-top:20px}.project-next{border-top:1px solid #b9ccd9;padding:38px 0 0;margin-top:35px;display:grid;grid-template-columns:1.4fr 1fr;gap:45px}.project-next h2{font-size:27px;margin-top:12px;max-width:550px}.project-discuss{padding-left:28px;border-left:1px solid #dfe5e9}.project-discuss h3{font-size:18px;line-height:1.5;font-weight:500;margin:0 0 20px}.footer{border-top:1px solid #e2e8ed;margin-top:25px}.contact-choices button{min-height:130px}.contact-choices button:first-child{background:#1976b9;color:#fff;border-color:#1976b9}.contact-choices button:first-child>span{color:#eef6fc}.contact-choices button:first-child[aria-expanded=true]{background:#125e95}.contact-choices button:hover{border-color:#1976b9}.contact-choices button:first-child:hover{background:#125e95}
@media(max-width:800px){.action-button{min-height:48px;padding:13px 17px}.hero{padding-bottom:50px}.profile-copy{grid-template-columns:1fr;gap:20px}.iteration-cycle{grid-template-columns:repeat(2,1fr);gap:10px 24px}.profile-section h2,.onward h2{font-size:27px}.profile-section{padding:28px 0;margin-top:25px}.project-next{grid-template-columns:1fr;gap:28px}.project-discuss{padding:25px 0 0;border-left:0;border-top:1px solid #dfe5e9}.onward{margin-top:45px;padding-top:28px}.top nav>a[href="contact.html"]{padding:8px}.section-nav{gap:2px 18px}.section-nav a{font-size:13px}.contact-choices button{min-height:110px}}
@media(max-width:450px){.hero .action-row{align-items:stretch;flex-direction:column}.hero .action-button{width:100%}.section-nav{gap:0 15px}.action-row{gap:10px}.onward .action-button,.project-next .action-button{flex:1 1 180px}.brand{white-space:nowrap}.top nav{gap:7px}.top{gap:7px}.language-switch button{padding:6px 7px}}
@media(prefers-reduced-motion:reduce){.action-button{transition:none}.action-primary:hover{transform:none}}
/* About: keep navigation and destination titles visible at every screen size. */
.about-heading{align-items:start;padding-top:26px;padding-bottom:24px}.about-heading h1,.about-heading .lead{margin-top:0}.about-heading h1{margin-bottom:0;line-height:1.1}.about-heading .lead{padding-top:3px;margin-bottom:0}.about-page .section-nav{position:sticky;top:0;z-index:50;background:#fff;box-shadow:0 4px 10px #17222d08;margin-bottom:24px;padding-top:8px;padding-bottom:8px;flex-wrap:nowrap;overflow-x:auto;gap:0 23px;scrollbar-width:thin}.section-nav a{flex-shrink:0;white-space:nowrap}.section-nav a[aria-current="location"]{border-bottom-color:#1976b9;color:#125e95}.about-page #education,.about-page #approach,.about-page #goals,.about-page #skills,.about-page #cv{scroll-margin-top:calc(var(--about-nav-height,64px) + 20px)}.skills-intro{font-size:15px;line-height:1.8;color:#526371;margin-bottom:28px}.skills-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px 45px}.skill-domain{border-top:2px solid #b3c9d7;padding:22px 0 15px;min-width:0}.skill-domain>small{font-size:11px;color:#6b8799;letter-spacing:.08em}.skill-domain h3{font-size:22px;letter-spacing:-.025em;margin:10px 0 16px}.skill-domain ul{padding-left:19px;margin:0}.skill-domain li{font-size:14px;line-height:1.8;color:#526371;margin-bottom:9px}.skill-tools{font-size:12px;line-height:1.8;color:#1976b9;margin:18px 0 8px}.skill-proof{display:inline-flex;align-items:center;min-height:44px;font-size:13px;font-weight:600;line-height:1.5;color:#1976b9}.skill-proof:hover{text-decoration:underline}.skill-proof:focus-visible{outline:2px solid #1976b9;outline-offset:4px}.tools-context{margin-top:24px;font-size:13px;line-height:1.8;color:#526371}.about-page .section-nav a:focus-visible{outline-offset:-2px}
@media(max-width:800px){.about-heading{display:block;padding-top:20px;padding-bottom:22px}.about-heading h1{margin:0 0 16px}.about-heading .lead{padding-top:0}.skills-grid{gap:22px 28px}.skill-domain h3{font-size:20px}.about-page .section-nav{gap:0 20px}.about-page .section-nav a{font-size:13px;min-height:44px}}
@media(max-width:600px){.skills-grid{grid-template-columns:1fr}.skill-domain{padding:18px 0 10px}.about-page .section-nav{margin-left:-22px;margin-right:-22px;padding-left:22px;padding-right:22px}.skill-domain li{font-size:14px}}
@media(min-width:600px) and (max-width:1000px) and (orientation:landscape){.about-heading{display:grid;grid-template-columns:1fr 1fr;align-items:start}.about-heading h1{margin:0}.about-heading .lead{margin:0}}
/* Shared navigation, compact rhythm and aligned home introduction. */
html{overflow-x:clip;scroll-padding-top:calc(var(--site-header-height,76px) + 16px)}body{margin:0;min-width:0}.header-dock{position:sticky;top:0;z-index:100;background:#fff;box-shadow:0 1px 0 #dfe5e9}.header-dock .top{height:76px;min-width:0}.header-dock .brand{flex-shrink:0}.header-dock nav{min-width:0}.about-page .section-nav{top:var(--site-header-height,76px);z-index:70}.about-page #education,.about-page #approach,.about-page #goals,.about-page #skills,.about-page #cv{scroll-margin-top:calc(var(--site-header-height,76px) + var(--about-nav-height,64px) + 14px)}.case-tabs{scroll-margin-top:var(--site-header-height,76px)}.home-hero{display:grid;grid-template-columns:minmax(0,1fr) 255px;gap:0 40px;padding:36px 52px 32px;align-items:start}.hero-content{display:contents}.home-hero .eyebrow{grid-column:1/-1;margin:0 0 12px}.home-hero h1{grid-column:1/-1;font-size:clamp(46px,5.6vw,72px);line-height:1.02;margin:0 0 23px;letter-spacing:-.055em}.home-hero .intro{grid-column:1;grid-row:3;margin:0;font-size:16px;line-height:1.75;max-width:760px;min-width:0}.home-hero .hero-aside{grid-column:2;grid-row:3;align-self:start;margin:0;padding-top:0;padding-bottom:0;font-size:11px;line-height:1.9;overflow-wrap:anywhere}.home-hero .action-row{grid-column:1;grid-row:4;margin-top:20px}.home-hero:after{display:none}.scope-line{margin-bottom:25px;padding-bottom:14px}.section-head{margin-bottom:26px}.projects{gap:36px 28px}.project-details{gap:18px}.profile-section{padding:27px 0;margin-top:20px}.profile-section h2{margin:8px 0 19px}.profile-copy{gap:28px}.iteration-cycle{margin-top:18px;gap:18px}.cycle-return{margin:8px 0 20px}.action-row{margin-top:20px}.onward{padding-top:26px;padding-bottom:20px;margin-top:32px}.onward h2{font-size:28px}.onward>p{font-size:15px;margin-bottom:0}.footer{padding:22px 52px 28px;margin-top:20px}.about-heading{padding-top:23px;padding-bottom:18px}.about-page{padding-bottom:18px}.competency-columns{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:30px}.competency-columns article{min-width:0}.competency-columns h3,.software-strip h3{font-size:20px;line-height:1.3;letter-spacing:-.02em;margin:0 0 14px}.competency-columns ul{padding-left:18px;margin:0}.competency-columns li{font-size:14px;line-height:1.75;color:#526371;margin-bottom:8px}.software-strip{border-top:1px solid #dfe5e9;padding-top:22px;margin-top:24px}.software-strip dl{display:grid;grid-template-columns:1fr 1fr;gap:18px 30px;margin:0}.software-strip dt{font-size:12px;color:#1976b9;font-weight:700;margin-bottom:5px}.software-strip dd{font-size:13px;line-height:1.7;margin:0;color:#526371}.compact-skills .language-summary{margin-top:18px}.detail{padding-top:28px;padding-bottom:35px}.case-page .project-next{margin-top:25px}.project-next{gap:30px}.header-dock~main #work{scroll-margin-top:calc(var(--site-header-height,76px) + 16px)}
@media(max-width:1000px){.competency-columns{grid-template-columns:1fr 1fr;gap:24px}.competency-columns article:first-child{grid-column:1/-1}.competency-columns article:first-child ul{columns:2;column-gap:30px}.competency-columns li{break-inside:avoid}.home-hero{grid-template-columns:minmax(0,1fr) 210px;gap:0 25px}}
@media(max-width:800px){.header-dock .top{height:68px}.home-hero{padding:27px 22px 28px;grid-template-columns:1fr;gap:0}.home-hero .intro{grid-column:1;grid-row:3;font-size:15px}.home-hero h1{font-size:clamp(43px,7vw,62px);margin-bottom:18px}.home-hero .eyebrow{font-size:10px}.home-hero .action-row{grid-column:1;grid-row:4;margin-top:18px}.home-hero .hero-aside{grid-column:1;grid-row:5;margin-top:22px;font-size:10px;line-height:1.8}.scope-line{margin-bottom:23px;font-size:9px}.footer{padding:20px 22px 25px}.profile-section{padding:24px 0;margin-top:16px}.onward h2{font-size:25px}.section-nav{margin-bottom:18px}.competency-columns h3{font-size:19px}}
@media(max-width:600px){.competency-columns{grid-template-columns:1fr;gap:24px}.competency-columns article:first-child{grid-column:auto}.competency-columns article:first-child ul{columns:1}.software-strip dl{grid-template-columns:1fr;gap:14px}.header-dock .top{height:auto;min-height:68px;padding-top:10px;padding-bottom:10px;flex-wrap:wrap;row-gap:6px}.header-dock .brand{font-size:17px}.header-dock .top nav{gap:10px;font-size:11px;flex-wrap:nowrap}.top nav>a:nth-child(2){display:inline}.language-switch button{padding:6px}.home-hero .action-row{flex-direction:row;align-items:center}.home-hero .action-button{flex:1 1 170px;width:auto}.onward .action-button{flex-basis:160px}}
@media(max-width:380px){.header-dock .top{justify-content:center}.header-dock .brand{width:100%;text-align:center;font-size:16px}.header-dock .top nav{justify-content:center;width:100%}.home-hero h1{font-size:43px}.home-hero .action-button{flex-basis:100%}}
@media(max-height:520px) and (orientation:landscape){.header-dock .top{height:56px;min-height:56px}.home-hero{padding-top:22px;padding-bottom:24px}.home-hero h1{font-size:46px}.section-nav{padding-top:3px!important;padding-bottom:3px!important}.section-nav a{min-height:36px}.header-dock nav>a[href="contact.html"]{padding:6px 10px}}