:root{--bg:#080b10;--surface:#0e131b;--surface2:#121923;--text:#eef2f7;--muted:#b3bdc9;--line:#253040;--accent:#72e2ae;--accent2:#a8c7ff;--max:1180px;--radius:14px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit}.shell{width:min(calc(100% - 40px),var(--max));margin-inline:auto}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:16px;top:16px;z-index:99;background:#fff;color:#000;padding:8px 12px}.site-header{position:sticky;top:0;z-index:20;background:rgba(8,11,16,.86);backdrop-filter:blur(14px);border-bottom:1px solid rgba(37,48,64,.7)}.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none}.brand 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p{color:var(--muted)}.text-link{color:var(--accent);text-decoration:none;font-weight:700;font-size:14px}.split{display:grid;grid-template-columns:1fr 1fr;gap:80px}.page-head{padding:100px 0 55px;border-bottom:1px solid var(--line);margin-bottom:48px}.page-head h1{font-size:clamp(44px,6vw,74px)}.prose{max-width:980px}.prose-body{max-width:760px;color:#c8d0da}.prose-body h2{color:var(--text);font-size:28px;margin-top:48px}.prose-body h3{color:var(--text);font-size:20px;margin-top:34px}.prose-body code{font-family:ui-monospace,monospace;color:var(--accent)}.prose-body blockquote{margin:30px 0;padding:8px 22px;border-left:2px solid var(--accent);background:var(--surface);color:var(--muted)}.project-index{display:grid;border-top:1px solid var(--line)}.project-row{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr) auto;gap:38px;align-items:center;padding:34px 0;border-bottom:1px solid var(--line)}.project-row-main h2{font-size:clamp(25px,3vw,34px);letter-spacing:-.03em;margin:8px 0 10px}.project-row-main h2 a{text-decoration:none}.project-row-main>p:last-child{margin:0;color:var(--muted);max-width:620px}.project-facts{margin:0;display:grid;gap:14px}.project-facts div{display:grid;grid-template-columns:74px 1fr;gap:12px}.project-facts dt{font:700 10px/1.5 ui-monospace,monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.project-facts dd{margin:0;font-size:13px;line-height:1.5;color:var(--text)}.project-entry{white-space:nowrap}.case-study{max-width:1120px}.case-hero{padding:100px 0 52px;border-bottom:1px solid var(--line)}.case-hero h1{font-size:clamp(48px,7vw,82px);line-height:.98;letter-spacing:-.05em;margin:15px 0 24px;max-width:900px}.case-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin:42px 0 0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--line)}.case-meta 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var(--line);border-radius:9px;color:var(--accent);font-weight:700;text-decoration:none;background:var(--surface)}.error-page{min-height:62vh;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding-block:90px}.error-page h1{font-size:clamp(44px,7vw,78px);line-height:1;letter-spacing:-.05em;margin:14px 0 24px;max-width:850px}.error-page .lede{max-width:680px}.empty-state{border:1px dashed var(--line);padding:28px;border-radius:var(--radius);color:var(--muted)}.site-footer{margin-top:100px;border-top:1px solid var(--line);padding:48px 0 24px;color:var(--muted)}.footer-grid,.footer-base{display:flex;justify-content:space-between;gap:24px}.footer-grid strong{color:var(--text)}.footer-grid p{margin:5px 0}.footer-links{display:flex;gap:18px;flex-wrap:wrap}.footer-links a{font-size:13px}.footer-base{font:11px ui-monospace,monospace;border-top:1px solid var(--line);margin-top:36px;padding-top:20px}@media(max-width:820px){.project-row{grid-template-columns:1fr;gap:20px}.project-entry{justify-self:start}.case-layout{grid-template-columns:1fr;gap:30px}.case-rail{position:static}.case-meta{grid-template-columns:1fr}.case-hero{padding-top:70px}.nav{align-items:flex-start;padding-block:16px}.nav nav{gap:12px;flex-wrap:wrap;justify-content:flex-end}.hero{grid-template-columns:1fr;gap:45px;min-height:auto;padding-block:70px}.card-grid,.card-grid.three,.split{grid-template-columns:1fr}.split{gap:25px}.hero h1{font-size:50px}.site-footer .footer-grid{flex-direction:column}}@media(max-width:560px){.shell{width:min(calc(100% - 28px),var(--max))}.brand strong{display:none}.nav nav a{font-size:12px}.nav nav{gap:9px}.nav{gap:12px}.nav nav{flex:1;justify-content:flex-end}.nav nav a{padding:4px 0}.hero h1{font-size:43px}.section-block{padding-block:65px}.footer-base{flex-direction:column;gap:8px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Engineer-first homepage. The illustration uses CSS transforms; no runtime dependencies. */
.home-intro{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:50px;align-items:center;min-height:690px;padding-block:100px 90px}
.home-intro h1{font-size:clamp(78px,11vw,154px);line-height:.86;letter-spacing:-.075em;margin:28px 0 24px;font-weight:750}
.home-intro h1 span{color:var(--accent)}
.home-role{font-size:clamp(20px,2.4vw,28px);font-weight:650;letter-spacing:-.025em;margin:0 0 14px}
.home-intro .lede{font-size:17px;max-width:600px;line-height:1.75}
.home-profile-links{display:flex;gap:24px;flex-wrap:wrap;margin-top:32px;font-size:13px;color:var(--muted)}
.home-profile-links a{text-underline-offset:5px}
.home-profile-links a:hover{color:var(--accent)}
.home-intro .button{gap:22px;justify-content:space-between}
.infra-scene{position:relative;min-height:440px;display:grid;place-items:center;overflow:hidden;isolation:isolate;background:radial-gradient(ellipse at center,rgba(114,226,174,.09),transparent 66%)}
.infra-stack{position:relative;width:290px;height:310px;transform-style:preserve-3d;transform:rotateX(58deg) rotateZ(-36deg);animation:infra-drift 9s ease-in-out infinite alternate}
.infra-layer{position:absolute;left:12px;top:25px;width:265px;height:170px;border:1px solid rgba(114,226,174,.65);background:linear-gradient(145deg,rgba(23,51,52,.95),rgba(10,19,29,.94));box-shadow:18px 22px 0 rgba(3,11,16,.35),0 0 40px rgba(114,226,174,.06);display:flex;align-items:flex-end;padding:17px;gap:12px;transform-style:preserve-3d}
.infra-layer span{font:700 10px ui-monospace,monospace;letter-spacing:.11em;color:#d6f9e7;position:relative;z-index:2}
.infra-layer i{width:15px;height:15px;border:1px solid rgba(168,199,255,.65);background:rgba(168,199,255,.12);position:absolute;top:28px;left:35px}
.infra-layer i:nth-of-type(2){left:75px;top:48px}.infra-layer i:nth-of-type(3){left:115px;top:28px}
.layer-top{transform:translateZ(155px)}.layer-mid{transform:translateZ(80px)}.layer-bottom{transform:translateZ(5px)}
.layer-mid{border-color:rgba(168,199,255,.55)}.layer-bottom{border-color:rgba(179,189,201,.5)}
.infra-axis{position:absolute;left:145px;top:108px;width:1px;height:150px;background:linear-gradient(var(--accent),transparent);transform:translateZ(75px) rotateX(90deg)}
.scene-caption{position:absolute;bottom:8px;right:10px;font:700 10px ui-monospace,monospace;letter-spacing:.12em;color:var(--muted)}
@keyframes infra-drift{from{transform:rotateX(58deg) rotateZ(-36deg) translateY(-6px)}to{transform:rotateX(54deg) rotateZ(-30deg) translateY(7px)}}
.home-section-title{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
.home-section-title h2{font-size:clamp(32px,4vw,53px);line-height:1.12;letter-spacing:-.04em;max-width:780px;margin:12px 0 0}
.home-section-title>.text-link{white-space:nowrap}
.featured-projects{border-top:1px solid var(--line)}
.featured-project{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(220px,.7fr);gap:40px;padding:32px 0;border-bottom:1px solid var(--line)}
.featured-project h3{font-size:clamp(25px,3vw,37px);letter-spacing:-.035em;margin:8px 0}
.featured-project h3 a{text-decoration:none}.featured-project h3 a:hover{color:var(--accent)}
.featured-project p:not(.card-kicker){color:var(--muted);max-width:670px;margin:0}
.featured-project-end{display:flex;flex-direction:column;align-items:flex-end;justify-content:space-between;gap:22px;text-align:right;font-size:13px}
.featured-project-end span{color:var(--muted);max-width:260px}
.featured-project-end a{color:var(--accent);font-weight:700;text-decoration:none}
.home-lower{display:grid;grid-template-columns:1fr 1fr;gap:80px}
.home-lower h2{font-size:clamp(27px,3.5vw,43px);line-height:1.15;letter-spacing:-.035em;margin:12px 0}
.home-lower p:not(.eyebrow){color:var(--muted);max-width:460px}
a:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
@media(max-width:950px){.home-intro{grid-template-columns:1fr;gap:5px;padding-block:75px 45px}.infra-scene{min-height:340px}.infra-stack{transform:scale(.83) rotateX(58deg) rotateZ(-36deg);animation:none}.home-lower{gap:35px}}
@media(max-width:620px){.home-intro h1{font-size:clamp(68px,17vw,100px)}.home-intro{padding-top:60px}.infra-scene{min-height:285px}.infra-stack{transform:scale(.72) rotateX(58deg) rotateZ(-36deg)}.home-section-title{align-items:start;flex-direction:column}.featured-project{grid-template-columns:1fr;gap:18px}.featured-project-end{align-items:flex-start;text-align:left}.home-lower{grid-template-columns:1fr;gap:48px}.home-profile-links{gap:17px}}
@media(prefers-reduced-motion:reduce){.infra-stack{animation:none}}

/* Decorative layers do not carry readable information. */
.infra-layer span{display:none}

/* Portfolio and project index */
.profile-intro{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(230px,.4fr);gap:80px;padding-block:110px 95px;align-items:end}
.profile-intro h1{font-size:clamp(60px,9vw,118px);line-height:.96;letter-spacing:-.065em;margin:18px 0 28px}
.profile-period{color:var(--accent)}
.profile-role{font-size:clamp(21px,2.5vw,29px);font-weight:650;letter-spacing:-.025em}
.profile-intro .lede{font-size:18px;max-width:700px}
.profile-sidebar{display:grid;border-top:1px solid var(--line);align-self:stretch;align-content:end}
.profile-sidebar .eyebrow{margin:0;padding:16px 0}
.profile-sidebar>a{display:flex;justify-content:space-between;gap:16px;border-top:1px solid var(--line);padding:15px 0;text-decoration:none;font-size:14px}
.profile-sidebar>a:hover{color:var(--accent)}
.profile-details{display:grid;grid-template-columns:minmax(230px,.7fr) minmax(0,1.3fr);gap:80px}
.profile-details h2{font-size:clamp(32px,4vw,49px);letter-spacing:-.04em;line-height:1.12}
.profile-groups{display:grid;gap:0}
.profile-groups>div{border-bottom:1px solid var(--line);padding:8px 0 22px;margin-bottom:16px}
.profile-groups h3{font-size:22px;letter-spacing:-.025em;margin:0 0 10px}
.profile-groups h3 a{text-decoration:none}
.profile-groups p{color:var(--muted);margin:0}
.profile-groups .profile-boundary{margin-top:12px;font-size:12px;color:var(--accent2)}
.project-index-editorial .project-row{grid-template-columns:minmax(0,1.4fr) minmax(250px,.7fr) auto;gap:30px;padding:42px 0}
.project-index-editorial .project-row-main h2{font-size:clamp(29px,3.4vw,43px)}
.project-index-editorial .project-facts{border-left:1px solid var(--line);padding-left:24px}
.nav nav a[aria-current="page"]{color:var(--text)}
@media(max-width:820px){.profile-intro{grid-template-columns:1fr;gap:35px;padding-block:75px}.profile-sidebar{max-width:520px}.profile-details{grid-template-columns:1fr;gap:22px}.project-index-editorial .project-row{grid-template-columns:1fr;gap:18px}.project-index-editorial .project-facts{border-left:0;padding-left:0}}

/* Services and contact landing pages */
.services-intro,.contact-intro{padding-block:100px 90px;max-width:1000px}
.services-intro h1,.contact-intro h1{font-size:clamp(48px,7.5vw,99px);line-height:1.04;letter-spacing:-.06em;margin:20px 0 28px}
.services-intro h1 span{color:var(--accent)}
.services-intro .lede,.contact-intro .lede{max-width:760px;font-size:19px}
.service-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.service-grid article{padding:36px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.service-grid article>span{font:700 12px ui-monospace,monospace;color:var(--accent)}
.service-grid h3{font-size:clamp(23px,2.6vw,32px);letter-spacing:-.035em;margin:30px 0 14px}
.service-grid p{color:var(--muted);max-width:470px}
.services-process,.contact-note{display:grid;grid-template-columns:1fr 1fr;gap:80px}
.services-process h2,.contact-note h2{font-size:clamp(32px,4vw,52px);line-height:1.13;letter-spacing:-.045em}
.services-process ol{padding-left:22px;display:grid;gap:20px}
.services-process li{padding-left:10px;color:var(--muted)}
.services-process li strong{color:var(--text)}
.services-outro{border-top:1px solid var(--line);padding-block:75px 105px}
.services-outro h2{font-size:clamp(36px,5vw,65px);letter-spacing:-.05em;margin:12px 0}
.services-outro p:not(.eyebrow){color:var(--muted);max-width:620px}
.contact-methods{border-top:1px solid var(--line);margin-top:48px}
.contact-methods a{display:flex;justify-content:space-between;gap:20px;padding:22px 4px;border-bottom:1px solid var(--line);text-decoration:none}
.contact-methods a:hover strong{color:var(--accent)}
.contact-methods a strong,.contact-methods a small{display:block}
.contact-methods a strong{font-size:22px}
.contact-methods a small{font-size:13px;color:var(--muted);margin-top:6px}
.contact-note p{color:var(--muted)}
.article-source{font-size:13px;color:var(--muted)}
@media(max-width:720px){.services-intro,.contact-intro{padding-block:65px 45px}.service-grid{grid-template-columns:1fr}.services-process,.contact-note{grid-template-columns:1fr;gap:15px}.service-grid article{padding:26px}}

/* Inspectable engineering evidence */
.proof-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.proof-grid article{padding:30px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column;align-items:flex-start}
.proof-grid h3{font-size:clamp(22px,2.3vw,30px);line-height:1.2;letter-spacing:-.03em;margin:24px 0 12px}
.proof-grid article>p:not(.card-kicker){color:var(--muted);font-size:15px;line-height:1.65;flex:1}
.proof-grid article>a{font-size:14px;font-weight:650;margin-top:18px;text-decoration:underline;text-underline-offset:5px}
.proof-grid article>a:hover{color:var(--accent)}
@media(max-width:850px){.proof-grid{grid-template-columns:1fr}.proof-grid article{padding:25px}}

/* Technical case-study navigation and reviewer journey */
.case-content{min-width:0}
.case-contents{padding:20px 24px;margin:0 0 36px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.015)}
.case-contents .case-rail-label{margin:0 0 12px}
.case-contents nav ul{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px 20px}
.case-contents nav li{margin:0}
.case-contents nav a{font-size:13px;line-height:1.5;text-decoration:none;color:var(--muted)}
.case-contents nav a:hover,.case-contents nav a:focus-visible{color:var(--text);text-decoration:underline}
.case-contents nav ul ul{display:none}
.case-next{border-top:1px solid var(--line);margin-top:50px;padding:25px 0 60px;display:flex;flex-wrap:wrap;gap:14px 24px}
.case-next .eyebrow{width:100%;margin:0}
.case-next a{text-decoration:underline;text-underline-offset:5px;font-size:14px}
.case-body h2{scroll-margin-top:100px}
@media(max-width:700px){.case-contents nav ul{grid-template-columns:1fr}.case-contents{padding:18px}}

/* Editorial direction: precise typography, technical grid, unmistakable 3D composition. */
:root{--bg:#070b0d;--surface:#0d1517;--surface2:#111c1e;--text:#eef2f7;--muted:#c2d0cc;--line:#29403c;--accent:#a6ffcb;--accent2:#d0e9e0;--max:1240px}
body{background:var(--bg)}
.site-header{background:rgba(7,11,13,.93)}
.home-intro{position:relative;grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);gap:22px;min-height:760px;padding-block:110px 110px}
.home-intro-copy{position:relative;z-index:2}
.home-intro h1{font-size:clamp(82px,10.8vw,158px);letter-spacing:-.09em;line-height:.81;margin:37px 0 32px}
.home-intro h1 span{color:var(--text)}
.home-role{font-size:clamp(24px,2.5vw,35px);line-height:1.22;max-width:570px;font-weight:550;letter-spacing:-.045em;margin-bottom:24px}
.home-intro .lede{max-width:540px;font-size:16px;line-height:1.8}
.hero-index{display:flex;align-items:center;gap:12px;color:var(--accent)}
.hero-index-dot{display:inline-block;width:8px;height:8px;background:var(--accent);border-radius:50%;box-shadow:0 0 0 5px rgba(166,255,203,.08)}
.hero-index-num{color:var(--muted);margin-left:8px}
.infra-scene{min-height:540px;border:1px solid rgba(166,255,203,.18);background-color:#0b1918;background-image:linear-gradient(rgba(166,255,203,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(166,255,203,.04) 1px,transparent 1px);background-size:35px 35px,35px 35px,auto;clip-path:polygon(0 0,calc(100% - 24px) 0,100% 24px,100% 100%,24px 100%,0 calc(100% - 24px))}
.infra-stack{transform:rotateX(58deg) rotateZ(-36deg) scale(1.16);filter:drop-shadow(0 45px 32px rgba(0,0,0,.55));animation:infra-drift 9s ease-in-out infinite alternate}
.infra-layer{border-width:2px;background:linear-gradient(145deg,rgba(28,76,67,.97),rgba(8,24,30,.96));box-shadow:18px 22px 0 rgba(2,9,12,.5),0 0 48px rgba(114,226,174,.11)}
.infra-layer span{font-size:11px;color:#f2fff7}
.scene-coordinate{position:absolute;left:24px;right:24px;z-index:2;font:700 10px/1.5 ui-monospace,monospace;letter-spacing:.13em;color:#b4d9ca}
.scene-coordinate-top{top:22px}
.scene-coordinate-bottom{bottom:20px;display:flex;justify-content:space-between;gap:8px;color:#c8e4d8;font-size:9px}
.practice-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:16px}
.practice-strip span{padding:17px 12px;font:700 10px/1.5 ui-monospace,monospace;letter-spacing:.08em;color:var(--muted);border-right:1px solid var(--line)}
.practice-strip span:last-child{border-right:0}
.home-work{border-top:0}
.home-section-title h2{max-width:790px}
.featured-project{transition:background .2s ease,border-color .2s ease}
.featured-project:hover{background:rgba(166,255,203,.025)}
a:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
@media(max-width:1000px){.home-intro{grid-template-columns:1fr;gap:40px;padding-block:76px}.home-intro h1{font-size:clamp(78px,14vw,130px)}.infra-scene{min-height:430px}.practice-strip{grid-template-columns:repeat(2,1fr)}.practice-strip span:nth-child(2){border-right:0}.practice-strip span:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media(max-width:560px){.home-intro{padding-block:56px 60px;gap:30px}.home-intro h1{font-size:clamp(65px,16vw,95px);margin:28px 0}.home-role{font-size:25px}.infra-scene{min-height:345px}.infra-stack{transform:rotateX(58deg) rotateZ(-36deg) scale(.85)}.scene-coordinate{left:14px;right:14px}.scene-coordinate-bottom{font-size:8px}.practice-strip span{font-size:9px;padding:15px 9px}}
@media(prefers-reduced-motion:reduce){.infra-stack{animation:none}}

/* Keep diagram annotations legible over the illustration's layered backgrounds. */
.scene-coordinate-top{display:inline-block;left:18px;right:auto;top:16px;padding:7px 10px;background:#07100e;color:#ffffff;border:1px solid #496d60}
.scene-coordinate-bottom{left:14px;right:14px;bottom:14px;gap:8px;justify-content:space-between}
.scene-coordinate-bottom span{display:inline-block;padding:5px 7px;background:#07100e;color:#ffffff;border:1px solid #496d60}
@media(max-width:560px){.scene-coordinate-top{left:10px;top:10px}.scene-coordinate-bottom{left:7px;right:7px;bottom:8px;gap:3px}.scene-coordinate-bottom span{font-size:7px;padding:4px}}

/* Scroll-driven editorial infrastructure illustration. */
.home-intro{position:relative;isolation:isolate}
.home-intro:before{content:none}
.infra-scene{--scene-progress:.28;--scene-pointer-x:0;--scene-pointer-y:0;perspective:1100px;overflow:visible}
.infra-stack{transform:rotateX(calc(3deg * var(--scene-pointer-y))) rotateY(calc(5deg * var(--scene-pointer-x))) translateY(calc(-20px * var(--scene-progress)));transform-style:preserve-3d;transition:transform .12s linear}
.infra-layer{transition:filter .25s ease;will-change:transform}
.infra-layer.layer-top{transform:translate3d(0,calc(-42px - 42px * var(--scene-progress)),calc(16px + 28px * var(--scene-progress))) rotateX(58deg) rotateZ(-42deg)}
.infra-layer.layer-mid{transform:translate3d(0,calc(0px - 4px * var(--scene-progress)),0) rotateX(58deg) rotateZ(-42deg)}
.infra-layer.layer-bottom{transform:translate3d(0,calc(42px + 30px * var(--scene-progress)),calc(-16px - 22px * var(--scene-progress))) rotateX(58deg) rotateZ(-42deg)}
.scene-scroll-indicator{display:flex;justify-content:space-between;gap:20px;padding-block:12px 22px;border-bottom:1px solid var(--line);color:var(--muted);font:700 10px/1.4 ui-monospace,monospace;letter-spacing:.18em}
[data-reveal].reveal-ready{transition:none}
[data-reveal].reveal-ready.is-visible{opacity:1;transform:none}
@media(max-width:820px){.infra-scene{perspective:800px}.scene-scroll-indicator{font-size:9px}.home-intro:before{content:none}}
@media(max-width:560px){.home-intro{padding-top:36px}.infra-scene{min-height:290px}.scene-scroll-indicator{padding-top:0}}
@media(prefers-reduced-motion:reduce){.infra-stack{transform:rotateX(0deg)!important;transition:none!important}.infra-layer{transition:none!important;will-change:auto}.reveal-ready{opacity:1!important;transform:none!important;transition:none!important}}


/* Release 02: warm editorial system. Each color is chosen for readable contrast. */
:root{
  --bg:#f5f3ed;--surface:#fffefa;--surface2:#ecebe5;--text:#182632;
  --muted:#4d5d65;--line:#c5ccc8;--accent:#174c91;--accent2:#884523;
  --max:1240px;--radius:8px
}
html{scroll-padding-top:90px}
body{background:var(--bg);color:var(--text)}
.site-header{background:rgba(245,243,237,.96);border-color:var(--line);backdrop-filter:blur(20px)}
.brand span{color:var(--accent);border-color:var(--text);border-radius:2px;font-size:13px}
.brand strong{font-size:14px;letter-spacing:-.025em}
.nav{min-height:76px;align-items:center}
.nav nav a{color:var(--text);font-size:13px}
.nav nav a:hover{color:var(--accent)}
.nav nav a[aria-current="page"]{color:var(--accent);text-decoration:underline;text-underline-offset:7px}
.nav-cta{background:var(--text);color:#fff!important;border-color:var(--text);border-radius:2px;padding:11px 16px}
.nav-cta:hover{background:var(--accent);border-color:var(--accent)}
.mobile-nav{display:none}
.eyebrow,.card-kicker{color:var(--accent)}
.text-link{color:var(--accent)}
.lede{color:var(--muted)}
.button{border-color:#748189;border-radius:3px;color:var(--text)}
.button:hover{border-color:var(--accent);color:var(--accent)}
.button.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.button.primary:hover{background:#103765;border-color:#103765;color:#fff}
.prose-body{color:#32424b}
/* Technical article media must not increase the page's viewport width. */
.prose-body{min-width:0;overflow-wrap:anywhere}
.prose-body img,.prose-body video,.prose-body iframe,.prose-body svg{max-width:100%;height:auto}
.prose-body pre{max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;white-space:pre}
.prose-body pre code{overflow-wrap:normal;white-space:inherit}
.prose-body table{display:block;max-width:100%;overflow-x:auto}

.prose-body code{color:#174c91}
.prose-body blockquote{background:#e7eae6}
.prose-body a,.case-rail a,.case-body>p:last-child a{color:var(--accent)}
.site-footer{border-color:var(--line)}
.site-footer .footer-grid strong{color:var(--text)}
.card,.signal-panel{background:var(--surface)}
.signal-panel{box-shadow:0 10px 32px rgba(24,38,50,.07)}
.empty-state,.case-contents{background:var(--surface)}
.case-body h2{border-color:var(--line)}
.case-meta div{background:var(--surface)}
.case-contents nav a{color:var(--muted)}
.home-intro{grid-template-columns:minmax(0,1.15fr) minmax(340px,.85fr);min-height:680px;gap:38px;padding-block:76px 72px}
.home-intro-copy{min-width:0}
.home-intro h1{font-size:clamp(70px,8.5vw,122px);line-height:.88;letter-spacing:-.078em;margin:29px 0 30px;overflow-wrap:normal}
.home-intro h1 span{color:var(--text)}
.home-role{font-size:clamp(23px,2.3vw,33px);font-weight:600;letter-spacing:-.04em;line-height:1.2;max-width:610px}
.home-intro .lede{font-size:16px;line-height:1.75;max-width:540px}
.home-intro .actions{margin-top:31px}
.home-intro .button{min-height:47px;align-items:center}
.hero-index{color:var(--accent);font-size:10px;letter-spacing:.105em}
.hero-index-dot{background:var(--accent);box-shadow:none}
.hero-index-num{color:var(--muted)}
.home-profile-links{color:var(--muted);margin-top:29px}
.home-profile-links a:hover{color:var(--accent)}
.infra-scene{
  min-height:490px;overflow:hidden;border:1px solid #354b61;
  background-color:#10202e;
  background-image:linear-gradient(rgba(160,200,245,.09) 1px,transparent 1px),
    linear-gradient(90deg,rgba(160,200,245,.09) 1px,transparent 1px),
    radial-gradient(circle at 52% 44%,#243b50 0%,#10202e 72%);
  background-size:38px 38px,38px 38px,auto;
  clip-path:polygon(0 0,calc(100% - 20px) 0,100% 20px,100% 100%,20px 100%,0 calc(100% - 20px));
}
.infra-layer{border-color:#6da8e9;background:linear-gradient(145deg,#255b82,#102b42);box-shadow:16px 20px 0 rgba(1,8,20,.44)}
.infra-layer.layer-mid{border-color:#c6bbaa;background:linear-gradient(145deg,#4a5967,#243c4e)}
.infra-layer.layer-bottom{border-color:#efad7b;background:linear-gradient(145deg,#665042,#213446)}
.infra-layer i{border-color:#b9d8fb;background:rgba(100,170,230,.22)}
.infra-axis{background:linear-gradient(#efad7b,transparent)}
.scene-coordinate-top,.scene-coordinate-bottom span{background:#0b1d2c;color:#f7f9fb;border:1px solid #6a8192}
.scene-coordinate-bottom{color:#fff}
.scene-scroll-indicator{border-color:var(--line);color:var(--muted);padding-block:14px 19px;font-size:10px}
.practice-strip{border-color:var(--line)}
.practice-strip span{border-color:var(--line);color:var(--muted);font-size:10px}
.home-section-title h2{font-size:clamp(30px,3.8vw,51px);line-height:1.09}
.featured-project{border-color:var(--line)}
.featured-project:hover{background:rgba(23,76,145,.045)}
.featured-project-end a,.featured-project h3 a:hover{color:var(--accent)}
.proof-grid{border-color:var(--line)}
.proof-grid article{border-color:var(--line)}
.home-lower{gap:60px}
.home-lower>div{border-left:3px solid var(--accent);padding-left:25px}
a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
@media(max-width:1000px){
  .home-intro{grid-template-columns:1fr;min-height:0;gap:34px;padding-block:70px 52px}
  .home-intro h1{font-size:clamp(75px,11vw,113px)}
  .home-role{max-width:650px}
  .infra-scene{min-height:440px}
}
@media(max-width:760px){
  .nav{min-height:68px;padding-block:0;position:relative;align-items:center}
  .nav .desktop-nav{display:none}
  .mobile-nav{display:block;position:relative;z-index:30}
  .mobile-nav summary{display:flex;align-items:center;gap:13px;min-height:44px;padding:8px 10px;font:700 12px/1.4 ui-monospace,monospace;letter-spacing:.07em;cursor:pointer;list-style:none}
  .mobile-nav summary::-webkit-details-marker{display:none}
  .mobile-nav summary span{font-size:19px;line-height:1}
  .mobile-nav[open] summary span{font-size:0}
  .mobile-nav[open] summary span:before{content:"×";font-size:25px}
  .mobile-nav nav{display:grid;position:absolute;top:calc(100% + 10px);right:-1px;min-width:min(310px,calc(100vw - 40px));padding:12px;background:var(--surface);border:1px solid var(--line);box-shadow:0 18px 40px rgba(24,38,50,.15);z-index:40;gap:0}
  .mobile-nav nav a{display:flex;align-items:center;min-height:48px;padding:10px 15px;border-bottom:1px solid var(--line);font-size:16px}
  .mobile-nav nav a:last-child{border-bottom:0}
  .home-intro h1{font-size:clamp(65px,12vw,92px)}
  .home-lower{grid-template-columns:1fr;gap:46px}
  .section-block{padding-block:64px}
  .site-footer{margin-top:65px}
}
@media(max-width:560px){
  .shell{width:min(calc(100% - 36px),var(--max))}
  .brand strong{font-size:13px}
  .home-intro{padding-block:47px 39px;gap:25px}
  .home-intro h1{font-size:clamp(58px,14.4vw,79px);letter-spacing:-.075em;margin:25px 0 24px}
  .home-role{font-size:24px}
  .home-intro .lede{font-size:15px}
  .home-intro .actions{gap:10px}
  .home-intro .button{width:100%;justify-content:center}
  .infra-scene{min-height:305px}
  .infra-stack{width:260px}
  .scene-coordinate-bottom{gap:3px}
  .scene-coordinate-bottom span{font-size:7px;padding:5px 3px}
  .practice-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .practice-strip span{font-size:9px}
  .featured-project{padding:24px 0}
  .home-lower>div{padding-left:19px}
  .footer-grid,.footer-base{flex-wrap:wrap}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation-duration:0.01ms!important;transition-duration:0.01ms!important}}

/* WebGL enhancement is drawn only for motion-allowed desktop viewports. */
.infra-webgl{position:absolute;inset:0;width:100%;height:100%;display:block;z-index:1;pointer-events:none}
.infra-scene.webgl-ready .infra-stack{opacity:0;pointer-events:none}
.infra-scene.webgl-ready .scene-coordinate{z-index:3}
@media(prefers-reduced-motion:reduce){.infra-scene .infra-webgl{display:none}}
@media(max-width:899px){.infra-scene .infra-webgl{display:none}}

/* Small phones: keep long service headlines inside the content column. */
@media(max-width:420px){
  .services-intro h1,.contact-intro h1{font-size:clamp(36px,10.5vw,44px);overflow-wrap:break-word}
}

/* Render the menu glyph entirely in CSS; never show overlapping open/close icons. */
.mobile-nav summary span::before{content:"☰";font-size:19px}
.mobile-nav[open] summary span::before{content:"×";font-size:25px}

/* Portrait and disclosure system: semantic HTML first, motion only as enhancement. */
.home-portrait{margin:0;position:relative;min-width:0;align-self:stretch;max-width:390px}
.home-portrait img{display:block;width:100%;height:100%;max-height:540px;object-fit:cover;object-position:center 24%;border-radius:4px;filter:saturate(.9)}
.home-portrait figcaption{position:absolute;left:12px;bottom:12px;background:rgba(13,22,34,.88);color:#fff;padding:8px 10px;font:700 10px/1.4 ui-monospace,monospace;letter-spacing:.06em}
.home-intro:has(.home-portrait){grid-template-columns:minmax(0,1.1fr) minmax(0,.8fr);align-items:center}
.home-intro:has(.home-portrait) .infra-scene{grid-column:1/-1;min-height:360px}
.home-intro:has(.home-portrait) .infra-scene .infra-stack{margin-inline:auto}
.home-intro:has(.home-portrait) .infra-scene .scene-coordinate-top{left:0}
.home-intro:has(.home-portrait) .infra-scene .scene-coordinate-bottom{left:0;right:0}
.expertise-list{border-top:1px solid var(--line)}
.expertise-list details{border-bottom:1px solid var(--line)}
.expertise-list summary{list-style:none;display:grid;grid-template-columns:45px minmax(0,1fr) 32px;gap:16px;align-items:center;padding:23px 8px;cursor:pointer}
.expertise-list summary::-webkit-details-marker{display:none}
.expertise-list summary>span:first-child{font:600 11px ui-monospace,monospace;color:var(--muted)}
.expertise-list summary strong{font-size:clamp(19px,2.7vw,31px);font-weight:500;line-height:1.2}
.expertise-toggle::after{content:"+";font-size:27px;font-weight:300}
.expertise-list details[open] .expertise-toggle::after{content:"−"}
.expertise-list details>div{padding:0 55px 24px 69px;max-width:780px}
.expertise-list details>div p{margin-top:0;line-height:1.7}
.expertise-list summary:hover strong,.expertise-list summary:focus-visible strong{color:var(--accent)}
.expertise-list summary:focus-visible{outline:3px solid var(--accent);outline-offset:-3px}
@media(min-width:1100px){.home-intro:has(.home-portrait){grid-template-columns:minmax(0,1fr) minmax(320px,.65fr)}}
@media(max-width:820px){.home-intro:has(.home-portrait){grid-template-columns:1fr}.home-portrait{width:min(100%,430px);max-width:none}.home-portrait img{height:auto;max-height:520px;aspect-ratio:4/5}}
@media(max-width:560px){.expertise-list summary{grid-template-columns:28px minmax(0,1fr) 24px;gap:10px;padding:20px 4px}.expertise-list details>div{padding:0 12px 20px 42px}.expertise-list summary strong{font-size:19px}}
@media(prefers-reduced-motion:no-preference){.featured-project,.expertise-list details{transition:background-color .25s ease,border-color .25s ease}.featured-project:hover,.expertise-list details:hover{background-color:rgba(80,120,190,.055)}}

/* Entrance motion never hides content: readable before JS, during animation, and without JS. */
@keyframes section-arrive {
  from { transform:translate3d(0,18px,0) }
  to { transform:translate3d(0,0,0) }
}
@media(prefers-reduced-motion:no-preference){
  .home-work.is-visible,.home-proof.is-visible,.home-lower.is-visible,.home-portrait.is-visible{
    animation:section-arrive 620ms cubic-bezier(.2,.7,.2,1) both;
  }
  .home-proof.is-visible{animation-duration:720ms}
}
@media(prefers-reduced-motion:reduce){
  .home-work,.home-proof,.home-lower,.home-portrait{animation:none!important;transform:none!important}
}

/* Interaction refinement: meaningful feedback on actual links, no faux clickable cards. */
.featured-project{position:relative;isolation:isolate;padding-inline:16px;margin-inline:-16px}
.featured-project h3 a::after{content:"";position:absolute;inset:0;z-index:0}
.featured-project h3 a{position:static}
.featured-project-end a{position:relative;z-index:1}
.featured-project:focus-within{outline:2px solid var(--accent);outline-offset:2px}
.featured-project:focus-within h3 a,.featured-project:hover h3 a{color:var(--accent)}
.featured-project-end a{display:inline-flex;align-items:center;min-height:44px}
.expertise-list details>div a{display:inline-flex;align-items:center;min-height:44px;color:var(--accent);font-weight:700}
@media(prefers-reduced-motion:no-preference){
  .featured-project{transition:background-color .24s ease,border-color .24s ease}
  .featured-project h3{transition:transform .24s cubic-bezier(.2,.7,.2,1)}
  .featured-project:hover h3,.featured-project:focus-within h3{transform:translateX(6px)}
  .featured-project-end a{transition:color .24s ease}
}
@media(max-width:620px){
  .featured-project{margin-inline:-8px;padding-inline:8px}
  .featured-project-end{gap:10px}
}

/* Reversible transform-only entrance motion. Preserves text contrast and no-JS reading. */
@media (prefers-reduced-motion: no-preference) {
  html.scroll-reveal-active .scroll-reveal-pending {
    transform: translate3d(0, 24px, 0);
    transition: transform 640ms cubic-bezier(.19,.68,.22,1);
  }
  html.scroll-reveal-active .scroll-reveal-pending.is-visible,
  html.scroll-reveal-active .scroll-reveal-pending:focus-within {
    transform: none;
  }
  html.scroll-reveal-active .scroll-reveal-pending.is-visible:focus-within {
    transition-duration: 0ms;
  }
}
@media (prefers-reduced-motion: reduce) {
  .scroll-reveal-pending { opacity: 1!important; transform: none!important; transition: none!important; }
}

/* Editorial project and publishing identity — visually distinct, accessible and static by design. */
.editorial-section-heading{display:flex;flex-direction:column;gap:5px;margin:0 0 30px;max-width:850px}
.editorial-section-heading h2{font-size:clamp(37px,5vw,64px);font-weight:520;letter-spacing:-.058em;line-height:1.03;margin:0}
.editorial-section-heading>p:not(.eyebrow){color:var(--muted);max-width:720px;line-height:1.7}
.editorial-index-head h1,.work-index-head h1{max-width:980px;font-size:clamp(49px,7.4vw,96px)}
.editorial-index-head,.work-index-head{margin-bottom:62px}
.editorial-featured{padding-bottom:85px}
.editorial-featured-grid{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(0,1fr);gap:20px}
.editorial-feature-article{min-width:0;background:var(--surface);border:1px solid var(--line);display:grid;grid-template-rows:auto 1fr}
.editorial-feature-article:first-child{grid-row:span 2}
.editorial-feature-copy{padding:24px 26px 29px;display:flex;flex-direction:column;align-items:flex-start;gap:10px}
.editorial-feature-copy h3,.editorial-archive-item h3,.home-article-card h3{font-size:clamp(21px,2.5vw,31px);line-height:1.16;font-weight:550;letter-spacing:-.045em;margin:0}
.editorial-feature-copy h3 a,.editorial-archive-item h3 a,.home-article-card h3 a{text-decoration:none}
.editorial-feature-copy h3 a:hover,.editorial-archive-item h3 a:hover,.home-article-card h3 a:hover{color:var(--accent)}
.editorial-feature-copy>p:not(.editorial-article-meta),.editorial-archive-item>p:not(.editorial-article-meta){color:var(--muted);line-height:1.55;margin:0}
.editorial-article-meta{font:700 11px/1.55 ui-monospace,Consolas,monospace;letter-spacing:.06em;color:var(--muted);text-transform:uppercase;margin:0}
.editorial-article-meta span{margin:0 7px}
.editorial-read{display:inline-flex;align-items:center;min-height:44px;margin-top:auto;font-size:13px;font-weight:750;color:var(--accent);text-decoration:none}
.editorial-read:hover{text-decoration:underline;text-underline-offset:4px}
.editorial-cover{position:relative;overflow:hidden;isolation:isolate;background:#101a29;color:#f2f6ff;aspect-ratio:16/9;border:1px solid #283c50}
.editorial-visual-link{display:block;text-decoration:none;overflow:hidden;min-width:0}
.editorial-cover-graphic{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:space-between;padding:26px;background:#14283d;z-index:0}
.editorial-cover-graphic strong{position:relative;z-index:1;font-size:clamp(17px,2.15vw,36px);line-height:1.14;font-weight:650;max-width:83%;letter-spacing:-.04em}
.editorial-cover-type{position:relative;z-index:1;font:700 10px/1.3 ui-monospace,monospace;letter-spacing:.15em;color:#c4dfef}
.editorial-cover-orbit{position:absolute;width:42%;aspect-ratio:1;border:1px solid rgba(174,216,242,.42);border-radius:50%;right:-7%;top:-30%}
.editorial-cover-orbit--two{width:60%;right:-14%;top:-51%;border-color:rgba(174,216,242,.18)}
.editorial-cover-cross{position:absolute;right:14%;bottom:9%;font-size:68px;line-height:1;font-weight:200;color:#99c9ed;opacity:.65}
.editorial-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;z-index:2;background:transparent;opacity:0}
.editorial-cover img.is-ready{opacity:1}
.editorial-cover.has-loaded-image .editorial-cover-graphic{visibility:hidden}
.editorial-cover--compact .editorial-cover-graphic strong{font-size:clamp(15px,1.7vw,25px)}
.editorial-cover--hero{aspect-ratio:2.25/1;margin:0 0 20px;max-width:1050px}
.editorial-cover--hero .editorial-cover-graphic{padding:38px}
.editorial-cover--hero .editorial-cover-graphic strong{font-size:clamp(25px,4vw,55px)}
.editorial-feature-article:first-child .editorial-cover{aspect-ratio:1.6}
.editorial-all{border-top:1px solid var(--line);padding-block:65px 40px}
.editorial-archive-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:35px 20px}
.editorial-archive-item,.home-article-card{min-width:0;display:flex;flex-direction:column;align-items:flex-start;gap:11px}
.editorial-archive-item .editorial-visual-link,.home-article-card .editorial-visual-link{width:100%}
.editorial-archive-item>p:not(.editorial-article-meta){font-size:14px}
.editorial-archive-item h3{font-size:clamp(19px,2vw,27px)}
.editorial-archive-item .editorial-cover{width:100%}
.home-articles{border-top:1px solid var(--line)}
.home-article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.home-article-card{gap:14px}
.home-article-card .editorial-cover{width:100%}
.home-article-card h3{font-size:clamp(18px,2vw,25px)}
/* Source-backed featured project panels, with review boundaries always visible. */
.featured-projects-visual{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.featured-projects-visual .featured-project{display:flex;flex-direction:column;align-items:stretch;gap:0;border:1px solid var(--line);margin:0;padding:0;background:var(--surface);min-width:0;isolation:isolate}
.featured-project-art{display:block;width:100%;overflow:hidden}
.featured-project-art img{display:block;width:100%;height:auto;aspect-ratio:16/8.5;object-fit:cover}
.featured-project-copy{padding:20px 22px 10px;flex:1}
.featured-project-copy h3{font-size:clamp(23px,2.7vw,35px);line-height:1.08;letter-spacing:-.045em;margin:11px 0}
.featured-project-copy h3 a{text-decoration:none}
.featured-project-copy>p:last-child{color:var(--muted);font-size:14px;line-height:1.62}
.featured-projects-visual .featured-project-end{border-top:1px solid var(--line);padding:12px 22px 18px;display:flex;flex-direction:column;gap:10px;align-items:flex-start;text-align:left}
.featured-projects-visual .featured-project-end span{max-width:none;font-size:12px;line-height:1.5}
.featured-projects-visual .featured-project h3 a::after{content:none}
.featured-projects-visual .featured-project a:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.work-visual-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.work-visual-card{min-width:0;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line)}
.work-image-link{display:block;overflow:hidden}
.work-image-link img{display:block;width:100%;height:auto;aspect-ratio:16/8.5;object-fit:cover}
.work-visual-copy{padding:25px;flex:1;display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.work-visual-copy h3{font-size:clamp(26px,3vw,40px);font-weight:550;letter-spacing:-.05em;line-height:1.1;margin:0}
.work-visual-copy h3 a{text-decoration:none}
.work-visual-copy h3 a:hover{color:var(--accent)}
.work-visual-copy>p:not(.card-kicker){margin:0;color:var(--muted);font-size:14px;line-height:1.65}
.work-visual-copy .work-boundary{padding-block:12px;border-top:1px solid var(--line);width:100%}
.work-boundary strong{color:var(--text)}
.repository-inventory{margin-top:75px}
.repository-directory{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.repository-directory a{display:flex;gap:14px;justify-content:space-between;align-items:center;padding:18px 15px;color:var(--text);text-decoration:none;border-right:1px solid var(--line);border-bottom:1px solid var(--line);overflow-wrap:anywhere;font:600 13px/1.5 ui-monospace,monospace;min-height:62px}
.repository-directory a:hover,.repository-directory a:focus-visible{background:var(--surface2);color:var(--accent)}
.repository-directory a>span:last-child{font-size:17px}
.repository-profile-link{margin-top:22px}
@media(prefers-reduced-motion:no-preference){
  .editorial-visual-link img,.featured-project-art img,.work-image-link img{transition:transform .45s cubic-bezier(.2,.7,.2,1)}
  .editorial-visual-link:hover img,.editorial-visual-link:focus-visible img,.featured-project-art:hover img,.work-image-link:hover img{transform:scale(1.035)}
}
@media(max-width:880px){
  .editorial-featured-grid,.work-visual-grid{grid-template-columns:1fr}
  .editorial-feature-article:first-child{grid-row:auto}
  .editorial-feature-article:first-child .editorial-cover{aspect-ratio:16/9}
  .editorial-archive-grid,.home-article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .repository-directory{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:700px){
  .featured-projects-visual,.editorial-archive-grid,.home-article-grid{grid-template-columns:1fr}
  .editorial-cover--hero{aspect-ratio:16/10}
  .editorial-cover--hero .editorial-cover-graphic{padding:18px}
  .editorial-feature-copy{padding:22px 18px}
  .editorial-all{padding-top:48px}
  .work-visual-copy{padding:20px}
  .editorial-featured{padding-bottom:56px}
}
@media(max-width:420px){
  .work-index-head h1,.editorial-index-head h1{overflow-wrap:anywhere;font-size:clamp(42px,12vw,64px)}
  .repository-directory{grid-template-columns:1fr}
  .editorial-cover-graphic{padding:17px}
  .editorial-cover-graphic strong{font-size:18px}
}

.editorial-migration-note{border-top:1px solid var(--line);padding:40px 0 22px;margin-top:75px;color:var(--muted)}
.editorial-migration-note h2{font-size:22px;font-weight:550;margin:0 0 22px;color:var(--text)}
.editorial-migration-note .prose-body{max-width:900px;font-size:14px;line-height:1.75}

/* Pa11y-visible editorial text uses solid, high-contrast surfaces; ornaments are non-text. */
.editorial-cover-graphic strong,.editorial-cover-type{display:block;align-self:flex-start;background:#14283d;color:#fff;position:relative;z-index:1}
.editorial-cover-type{color:#d5e9f5}
.editorial-cover-graphic::after{content:"";position:absolute;right:8%;bottom:10%;width:36%;aspect-ratio:1;border:1px solid #7394ae;border-radius:50%;pointer-events:none}
.directory-arrow::after{content:"↗";color:#153f73}
.editorial-migration-note a{color:#153f73;font-weight:650;text-decoration:underline;text-underline-offset:3px}

/* A solid provenance surface makes text contrast deterministic in browser audits. */
.editorial-migration-note{background:#f5f3ed;color:#263c4a}
.editorial-migration-note .prose-body{color:#263c4a}
.editorial-migration-note .prose-body a{color:#112e5b;background:#f5f3ed;font-weight:700}


/* Engineering identity / experience. Retains the site's dark editorial design and no-JS access. */
.expertise-context,.experience-intro{max-width:760px;margin:-6px 0 35px;color:var(--muted);font-size:clamp(15px,1.7vw,18px);line-height:1.8}
.home-expertise .expertise-list{border-top:1px solid var(--line)}
.home-expertise .expertise-list details[open]{background:rgba(166,255,203,.025)}
.home-expertise .expertise-list details>div{max-width:890px}
.home-expertise .expertise-list details>div p{font-size:15px;line-height:1.75;color:var(--muted)}
.home-experience{border-top:1px solid var(--line)}
.experience-ledger{border-top:1px solid var(--line)}
.experience-entry{display:grid;grid-template-columns:minmax(105px,.28fr) minmax(0,1.6fr) auto;gap:28px;align-items:start;padding:25px 0;border-bottom:1px solid var(--line)}
.experience-entry>span,.career-timeline time{font:700 11px/1.6 ui-monospace,Consolas,monospace;color:var(--accent);letter-spacing:.075em}
.experience-entry h3,.career-timeline h3{font-size:clamp(21px,2.4vw,30px);line-height:1.15;letter-spacing:-.04em;margin:0 0 9px;font-weight:590}
.experience-entry p{color:var(--muted);line-height:1.62;margin:0;max-width:650px;font-size:14px}
.experience-entry>a{color:var(--accent);font-size:13px;text-decoration:none;min-height:44px;display:inline-flex;align-items:flex-start;padding-top:4px;white-space:nowrap}
.experience-entry>a:hover{text-decoration:underline;text-underline-offset:4px}
.engagement-boundary{border-top:1px solid var(--line);margin-top:42px;padding-top:28px;display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:60px}
.engagement-boundary h3{font-size:clamp(26px,3.2vw,42px);letter-spacing:-.05em;line-height:1.13;margin:12px 0}
.engagement-boundary>p{line-height:1.75;color:var(--muted);margin:0}
.home-signoff{border-block:1px solid var(--line);padding-block:80px 95px}
.home-signoff h2{max-width:1150px;font-size:clamp(44px,7.7vw,103px);line-height:.99;font-weight:560;letter-spacing:-.075em;margin:22px 0}
.home-signoff h2 em{font-weight:520;font-style:normal;color:var(--accent)}
.home-signoff>p:not(.eyebrow){max-width:730px;color:var(--muted);font-size:17px;line-height:1.7;margin:0 0 28px}
.home-signoff .actions{margin-top:25px}
.profile-intro-refined{align-items:start}
.profile-intro-refined h1{font-size:clamp(55px,8.3vw,112px);letter-spacing:-.075em;line-height:.96;margin:12px 0 24px}
.profile-intro-refined .profile-role{font-size:clamp(18px,2.3vw,29px);font-weight:580;line-height:1.3;letter-spacing:-.025em}
.profile-intro-refined>div>p:not(.eyebrow):not(.profile-role):not(.lede){color:var(--muted);line-height:1.8;max-width:660px}
.profile-tech{border-top:1px solid var(--line)}
.tech-stack-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.tech-stack-grid>div{min-width:0;display:flex;flex-direction:column;padding:30px 24px 35px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.tech-stack-grid span{font:700 11px/1.5 ui-monospace,Consolas,monospace;letter-spacing:.07em;color:var(--accent)}
.tech-stack-grid h3{font-size:clamp(21px,2.4vw,31px);letter-spacing:-.04em;line-height:1.2;margin:22px 0 16px;font-weight:590}
.tech-stack-grid p{color:var(--muted);line-height:1.7;margin:auto 0 0;font-size:14px}
.profile-career{border-top:1px solid var(--line)}
.career-timeline{list-style:none;border-top:1px solid var(--line);padding:0;margin:0}
.career-timeline>li{display:grid;grid-template-columns:minmax(130px,.35fr) minmax(0,1.4fr);gap:35px;border-bottom:1px solid var(--line);padding:31px 0}
.career-timeline h3{margin:0}
.career-timeline p{max-width:790px;color:var(--muted);line-height:1.65;margin:9px 0 0}
.career-timeline .career-role{color:var(--accent2);font-size:14px;margin-top:10px}
.career-note{font-size:12px;line-height:1.6;color:var(--muted);margin:20px 0 0}
.profile-confidential{border-top:1px solid var(--line);display:grid;grid-template-columns:minmax(0,.5fr) minmax(0,1.5fr);gap:50px}
.profile-confidential h2{font-size:clamp(38px,5vw,68px);max-width:780px;line-height:1.07;letter-spacing:-.06em;margin:0 0 27px}
.profile-confidential p:not(.eyebrow){color:var(--muted);line-height:1.75;max-width:790px}
.profile-confidential .text-link{display:inline-flex;min-height:44px;align-items:center}
.profile-groups .profile-boundary a{color:var(--accent);font-weight:650}
@media(max-width:850px){
  .tech-stack-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .engagement-boundary{gap:28px}
  .profile-confidential{grid-template-columns:1fr;gap:15px}
}
@media(max-width:640px){
  .experience-entry{grid-template-columns:1fr;gap:7px;padding-block:22px}
  .experience-entry>a{margin-top:0}
  .engagement-boundary{grid-template-columns:1fr;gap:15px}
  .tech-stack-grid{grid-template-columns:1fr}
  .career-timeline>li{grid-template-columns:1fr;gap:10px}
  .home-signoff{padding-block:58px 70px}
  .home-signoff h2{font-size:clamp(39px,11.4vw,62px);overflow-wrap:anywhere}
  .profile-intro-refined h1{font-size:clamp(46px,12.6vw,68px)}
  .profile-confidential h2{font-size:clamp(36px,10vw,55px)}
}

/* Original signature footer: no client logos, unverified endorsements or animation dependencies. */
.site-footer-editorial{border-top:1px solid var(--line);overflow:hidden}
.footer-invitation{padding-top:68px;padding-bottom:64px}
.footer-invitation h2{font-size:clamp(39px,6vw,80px);letter-spacing:-.07em;line-height:1.06;font-weight:560;margin:16px 0 36px;max-width:1100px}
.footer-invitation h2 span{color:var(--accent)}
.footer-email{display:inline-flex;align-items:center;min-height:44px;max-width:100%;font-size:clamp(16px,2.5vw,32px);letter-spacing:-.045em;color:var(--text);text-decoration:underline;text-underline-offset:7px;overflow-wrap:anywhere;word-break:break-word}
.footer-email:hover,.footer-email:focus-visible{color:var(--accent)}
.footer-signature{font-size:clamp(45px,10vw,147px);line-height:1;letter-spacing:-.085em;font-weight:790;border-top:1px solid var(--line);padding-top:18px;padding-bottom:25px;white-space:normal;overflow-wrap:anywhere}
.footer-signature span{color:var(--accent)}
.footer-base a{color:inherit;text-decoration:underline;text-underline-offset:3px}
@media(max-width:620px){.footer-invitation{padding-top:52px;padding-bottom:44px}.footer-signature{font-size:clamp(45px,10.8vw,76px)}.footer-invitation h2{font-size:clamp(34px,9.3vw,55px)}}

/* Public evidence, never a simulated customer testimonial. */
.public-record-intro,.service-assurance-intro{color:var(--muted);font-size:clamp(15px,1.7vw,18px);line-height:1.75;max-width:850px;margin:0 0 28px}
.home-public-record .public-record-grid article{background:var(--surface)}
.home-public-record .public-record-grid article a{min-height:44px;display:inline-flex;align-items:center}
.public-record-bottom{border-top:1px solid var(--line);padding:22px 0 2px;margin-top:25px;display:flex;align-items:start;justify-content:space-between;gap:32px}
.public-record-bottom p{max-width:715px;margin:0;color:var(--muted);font-size:13px;line-height:1.7}
.public-record-bottom p strong{color:var(--text)}
.public-record-bottom a{min-height:44px;display:inline-flex;align-items:center;font-size:14px}
.engagement-boundary>div:last-child p{color:var(--muted);line-height:1.75;margin:0 0 12px}
.engagement-boundary>div:last-child a{display:inline-flex;min-height:44px;align-items:center}
.service-assurance{border-top:1px solid var(--line)}
.assurance-ledger{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.assurance-ledger article{min-width:0;padding:30px 26px;border-bottom:1px solid var(--line);border-right:1px solid var(--line)}
.assurance-ledger article>span{font:700 11px/1.5 ui-monospace,Consolas,monospace;letter-spacing:.08em;color:var(--accent)}
.assurance-ledger h3{font-size:clamp(22px,2.5vw,31px);font-weight:560;letter-spacing:-.045em;line-height:1.17;margin:23px 0 17px}
.assurance-ledger p{font-size:14px;line-height:1.75;color:var(--muted);margin:0}
.service-assurance-note{font-size:13px;color:var(--muted);line-height:1.7;max-width:800px;margin:23px 0 0}
@media(max-width:850px){.assurance-ledger{grid-template-columns:1fr}.public-record-bottom{flex-direction:column;gap:6px}.assurance-ledger article{padding:25px 20px}}

/* Real-file evidence hierarchy: no simulated telemetry, screenshots or invented CI output. */
.home-availability{max-width:750px;margin:20px 0 0;color:var(--muted);font-size:13px;line-height:1.65;font-weight:600}
.source-artifact{min-height:205px;display:flex;flex-direction:column;justify-content:space-between;gap:13px;padding:24px;border:1px solid #344b5f;background:#142537;color:#ecf3f8;text-decoration:none;overflow:hidden;max-width:100%;overflow-wrap:anywhere}
.source-artifact:hover,.source-artifact:focus-visible{background:#18344d;border-color:#a5d5ec}
.source-artifact-kind{color:#d0e8f7;font:700 11px/1.4 ui-monospace,Consolas,monospace;letter-spacing:.09em}
.source-artifact code{font:600 clamp(13px,1.7vw,21px)/1.4 ui-monospace,Consolas,monospace;color:#fff;white-space:normal;overflow-wrap:anywhere}
.source-artifact-description{font-size:13px;line-height:1.5;color:#e2eef7;max-width:560px}
.source-artifact-action{font-size:12px;font-weight:700;color:#bce4f8}
.featured-projects-visual .source-artifact{width:100%;min-height:210px}
.work-visual-grid .source-artifact{min-height:220px}
.work-research{border-top:1px solid var(--line);margin-top:75px}
.work-research-list{border-top:1px solid var(--line)}
.work-research-list article{display:flex;justify-content:space-between;gap:35px;padding:25px 0;border-bottom:1px solid var(--line);align-items:center}
.work-research-list article>div{flex:1;min-width:0}
.work-research-list h3{font-size:clamp(23px,3vw,37px);letter-spacing:-.045em;line-height:1.14;margin:6px 0 12px}
.work-research-list h3 a{color:var(--text);text-decoration:none}
.work-research-list h3 a:hover{color:var(--accent)}
.work-research-list article p:not(.card-kicker){color:var(--muted);line-height:1.6;margin:0;max-width:720px}
.work-research-list article>.editorial-read{flex:none;align-self:center}
.home-public-record .public-record-grid{grid-template-columns:minmax(0,1fr)}
.home-public-record .public-record-grid article{max-width:1100px}
@media(max-width:640px){
  .source-artifact{padding:19px;min-height:190px}
  .work-research-list article{display:block}
  .work-research-list article>.editorial-read{margin-top:10px}
  .home-availability{font-size:12px}
}

/* Credentials: factual, non-decorative CV record with clear validation boundary. */
.profile-credentials{border-top:1px solid var(--line)}
.credential-entries{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.credential-entries article{min-width:0;padding:25px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.credential-entries h3{font-size:clamp(22px,2.5vw,33px);font-weight:550;line-height:1.15;letter-spacing:-.045em;margin:16px 0}
.credential-entries article>p:last-child,.credential-source-note{font-size:13px;line-height:1.7;color:var(--muted)}
.credential-source-note{max-width:850px;margin-top:18px}
/* Retain the authentic portrait but let technical work, not an old photograph, dominate. */
.home-portrait{width:min(100%,225px);max-width:225px;align-self:center;margin-inline:auto}
.home-portrait figcaption{background:#09131d;color:#fff}
.home-portrait img{width:100%;height:auto;max-height:315px;aspect-ratio:4/5;object-fit:cover;object-position:center 22%;border-radius:3px}
.home-intro:has(.home-portrait) .infra-scene{min-height:290px}
@media(min-width:821px){.home-intro:has(.home-portrait){grid-template-columns:minmax(0,1fr) 235px}}
@media(max-width:820px){.home-portrait{width:175px;max-width:175px;margin:0}.home-portrait img{max-height:220px;aspect-ratio:4/5}.home-intro:has(.home-portrait) .infra-scene{min-height:280px}}
@media(max-width:640px){.credential-entries{grid-template-columns:1fr}.credential-entries article{padding:20px}}