:root{--ink:#111214;--panel:#191a1d;--graphite:#292c31;--line:#34373c;--paper:#f3f3f1;--muted:#a1a3a6;--acid:#c7f36b;--mono:'Cascadia Code','Courier New',monospace;--sans:'Segoe UI',Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:82px}body{margin:0;background:var(--ink);color:var(--paper);font-family:var(--sans);font-size:15px;line-height:1.65}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}.topbar{height:78px;padding:0 6.5vw;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ffffff12;position:sticky;top:0;background:#111214ed;backdrop-filter:blur(16px);z-index:10}.brand{display:flex;align-items:center;gap:12px}.brand-mark{font-size:25px;font-weight:800;letter-spacing:-2px}.brand-label,.mono-label,.eyebrow,.visual-tag,.visual-caption,.visual-foot,.hero-index,.axis,.project-meta,.service-no,.steps article>span{font-family:var(--mono);font-size:10px;letter-spacing:.12em;line-height:1.45}.brand-label{color:var(--muted);font-size:8px}.topbar nav{display:flex;align-items:center;gap:36px;font-size:12px;color:#d7d7d5}.topbar nav a:hover,.text-link:hover{color:var(--acid)}.nav-contact{border:1px solid #ffffff36;padding:10px 15px}.nav-contact span{margin-left:18px;color:var(--acid)}.menu-toggle{display:none;background:none;border:1px solid var(--line);padding:8px 12px}.section-wrap{padding-left:10vw;padding-right:10vw}.hero{min-height:620px;height:min(740px,calc(100svh - 78px));max-height:800px;display:grid;grid-template-columns:1.03fr .97fr;align-items:center;position:relative;gap:4vw}.hero-copy{padding:35px 0 55px}.eyebrow{color:#a7aaa7;text-transform:uppercase;display:flex;align-items:center;gap:10px;margin:0 0 24px}.status-dot{width:6px;height:6px;background:var(--acid);border-radius:50%;box-shadow:0 0 12px #c7f36b80}.hero 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img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s}.project-card:hover .project-image img{transform:scale(1.025)}.project-type{position:absolute;top:14px;left:14px;background:#111214d9;padding:6px 9px;color:var(--acid);font:9px var(--mono);letter-spacing:.08em}.project-info{padding:22px 24px 24px}.project-meta{display:flex;justify-content:space-between;color:#8e9290;font-size:9px;margin-bottom:12px}.project-info h3{font-size:22px;font-weight:500;letter-spacing:-.04em;margin:0 0 9px}.project-info p{font-size:12px;color:#a4a6a4;margin:0;max-width:500px}.project-open{display:block;color:var(--acid);font:10px var(--mono);margin-top:22px}.services{display:grid;grid-template-columns:.9fr 1.1fr;gap:8vw}.services .section-heading{display:block;margin:0}.section-intro{color:var(--muted);max-width:290px;font-size:13px;margin-top:25px}.service-list{border-top:1px solid var(--line)}.service-item{display:grid;grid-template-columns:50px 1fr;gap:10px;padding:20px 0;border-bottom:1px solid var(--line)}.service-no{color:var(--acid);padding-top:4px}.service-item h3{margin:0 0 5px;font-size:16px;font-weight:500}.service-item p{margin:0;color:var(--muted);font-size:12px;max-width:430px}.approach{background:#e8e9e5;color:var(--ink)}.approach-top{display:flex;justify-content:space-between}.approach .eyebrow,.approach .mono-label{color:#666b67}.approach h2{font-size:clamp(42px,5.7vw,78px);line-height:1.07;letter-spacing:-.07em;font-weight:500;margin:22px 0 60px}.approach h2 em{color:#777d77}.steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #b9bdb6}.steps article{padding:18px 19px 0;border-left:1px solid #b9bdb6}.steps article:first-child{padding-left:0;border:0}.steps article>span{color:#687066}.steps h3{font-size:17px;margin:26px 0 7px;font-weight:600}.steps p{font-size:12px;color:#656a65;margin:0;max-width:210px}.about{display:grid;grid-template-columns:.8fr 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.eyebrow{color:#4d5d32}.contact h2{font-size:clamp(48px,6vw,80px)}.contact h2 .accent{color:#4b5d2f}.contact-copy>p:not(.eyebrow){font-size:13px;max-width:440px;color:#46513a}.contact-note{font-size:10px!important;color:#657152!important;margin-top:24px}.contact-links{align-self:center;border-top:1px solid #83965e}.contact-link{display:grid;grid-template-columns:1fr auto;position:relative;padding:19px 32px 19px 0;border-bottom:1px solid #83965e}.contact-link span{grid-column:1;color:#576344;font:9px var(--mono);letter-spacing:.08em}.contact-link strong{grid-column:1;font-size:15px;font-weight:600;margin-top:5px}.contact-link b{position:absolute;right:0;top:31px;font-size:18px;font-weight:400}footer{padding:25px 6.5vw;display:flex;align-items:center;justify-content:space-between;color:#858986;font:9px var(--mono);letter-spacing:.06em}footer .brand{color:var(--paper)}footer>a:last-child:hover{color:var(--acid)}.case-dialog{width:min(760px,calc(100% - 30px));max-height:90vh;overflow:auto;background:#191a1d;color:var(--paper);border:1px solid #474a4c;padding:0}.case-dialog::backdrop{background:#050607db;backdrop-filter:blur(6px)}.dialog-close{position:sticky;top:10px;float:right;margin:12px 12px -45px 0;z-index:2;border:1px solid #ffffff4c;background:#111214;width:34px;height:34px;font-size:22px;cursor:pointer}.case-body{padding:0 38px 38px}.case-body img{width:calc(100% + 76px);margin:0 -38px 28px;max-height:340px;object-fit:cover}.case-body .eyebrow{color:var(--acid)}.case-body h2{font-size:clamp(32px,5vw,52px);line-height:1.1;letter-spacing:-.06em;margin:0 0 18px}.case-body h3{font-size:13px;color:var(--acid);font-weight:500;margin:28px 0 5px}.case-body p{color:#b0b2b0;font-size:13px}.case-body .case-sub{color:#858987;font:10px var(--mono)}
@media(max-width:850px){.section-wrap{padding-left:7vw;padding-right:7vw}.hero{gap:3vw}.hero h1{font-size:clamp(55px,8vw,78px)}.services{gap:5vw}.about{gap:6vw}.about-visual{height:310px}.topbar{padding:0 5vw}}
@media(max-width:650px){html{scroll-padding-top:68px}.topbar{height:68px;padding:0 6vw}.menu-toggle{display:block;font:10px var(--mono);text-transform:uppercase;letter-spacing:.1em}.topbar nav{display:none;position:absolute;top:67px;left:0;right:0;padding:20px 6vw 26px;background:#151618;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0}.topbar nav.open{display:flex}.topbar nav a{padding:13px 0;border-bottom:1px solid #ffffff15}.topbar nav .nav-contact{border:0}.hero{height:auto;min-height:0;display:flex;flex-direction:column;align-items:stretch;padding-top:54px;padding-bottom:70px;gap:20px}.hero-copy{padding:0}.hero h1{font-size:clamp(58px,16vw,88px);margin-bottom:20px}.hero-lead{font-size:17px}.hero-note{font-size:12px}.hero-visual{max-width:none;width:100%;margin-top:14px}.hero-index{left:7vw;bottom:25px}.projects,.services,.approach,.about,.contact{padding-top:76px;padding-bottom:76px}.section-heading{align-items:flex-start;margin-bottom:27px}.section-heading h2,.about h2,.contact h2{font-size:45px}.section-heading>.text-link{margin-top:28px;white-space:nowrap;font-size:9px}.project-grid{grid-template-columns:1fr;gap:14px}.project-image{height:230px}.project-info{padding:19px}.project-info h3{font-size:19px}.services{display:block}.services .section-heading{margin-bottom:30px}.section-intro{margin-top:17px}.service-item{padding:17px 0}.approach h2{font-size:47px;margin:19px 0 37px}.steps{grid-template-columns:1fr 1fr;row-gap:27px}.steps article:nth-child(3){border-left:0;padding-left:0}.steps article h3{margin-top:17px}.about{grid-template-columns:1fr;gap:35px}.about-visual{height:245px;order:2}.about-copy{order:1}.about h2{font-size:39px}.contact{grid-template-columns:1fr;gap:34px}.contact h2{font-size:55px}.contact-links{width:100%}.contact-link strong{font-size:14px}footer{padding:22px 6vw}.brand-mark{font-size:22px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}


/* Integrated portfolio and author */
:focus-visible{outline:2px solid var(--acid);outline-offset:5px}.hero-copy,.hero-visual,.about-copy{min-width:0}.button [data-cta]{font-size:12px}.project-tools{display:flex;flex-wrap:wrap;gap:7px;justify-content:flex-end;max-width:360px}.project-tools span{font:9px var(--mono);border:1px solid var(--line);padding:6px 9px;color:#b1b6b1}.project-card{display:block;min-width:0}.project-image{background:#f2f3f0;padding:13px}.project-image img{object-fit:contain}.project-number{position:absolute;top:12px;left:12px;background:#111214dd;color:var(--acid);padding:4px 8px;font:10px var(--mono)}.project-meta{gap:12px;flex-wrap:wrap}.project-meta>span:last-child{color:#b8c3ac}.about{gap:6vw;grid-template-columns:.82fr 1.18fr;align-items:start}.about-visual{display:block;margin:0;height:auto;aspect-ratio:760/942;border:0;overflow:hidden;position:sticky;top:110px}.about-visual>img{display:block;width:100%;height:100%;object-fit:cover;object-position:center top}.about-visual figcaption{position:absolute;bottom:0;left:0;right:0;padding:24px 20px 16px;background:linear-gradient(transparent,#101214c9);font:10px var(--mono);color:var(--paper)}.about h2{font-size:clamp(42px,4.9vw,67px)}.about .engineer-role{color:var(--acid)!important;margin:-7px 0 24px;font-size:14px!important}.bio p{font-size:14px;line-height:1.8;color:#b8bcba;margin:0 0 17px}.education{padding-top:17px;margin-top:22px;border-top:1px solid var(--line)}.education h3{font:10px var(--mono);color:var(--acid);text-transform:uppercase;letter-spacing:.08em;margin:0 0 12px}.education ul{list-style:none;padding:0;margin:0}.education li{font-size:12px;line-height:1.8;color:#a6aba7;margin:0 0 8px}.contact-location{font:10px var(--mono);display:block;margin-top:25px;color:#46513a}.contact-link strong{overflow-wrap:anywhere}.modal-open{overflow:hidden}.case-dialog{width:min(940px,calc(100% - 30px))}.case-cover{margin:0 -38px 32px;background:#f2f3f0;padding:20px;height:390px}.case-body .case-cover img{width:100%;height:100%;max-height:none;object-fit:contain;margin:0}.case-body .eyebrow{font-size:10px}.case-gallery{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:32px 0}.case-gallery figure{margin:0;min-width:0}.case-gallery figure a{display:block;background:#f3f4f1;padding:10px;height:250px}.case-gallery figure img{width:100%;height:100%;object-fit:contain;margin:0;max-height:none}.case-gallery figcaption{font:10px/1.6 var(--mono);color:#a7ada7;margin-top:8px}.case-cta{margin-top:10px}.dialog-close{cursor:pointer}.library-header{padding-top:80px;padding-bottom:50px}.library-header h1{font-size:clamp(50px,7vw,88px);font-weight:500;letter-spacing:-.065em;line-height:1.05;margin:15px 0 23px}.library-header>p:not(.eyebrow){color:var(--muted);max-width:650px;font-size:16px}.library-body{padding-bottom:100px;min-height:45vh}.library-controls{display:flex;gap:16px;justify-content:space-between;align-items:center;padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:32px}.library-filters{display:flex;gap:7px;flex-wrap:wrap}.filter-button{background:none;border:1px solid var(--line);padding:8px 12px;font-size:11px;cursor:pointer}.filter-button[aria-pressed=true]{border-color:var(--acid);color:var(--acid)}.library-search{min-width:180px;width:240px;background:#1b1d20;border:1px solid var(--line);padding:11px 13px;color:var(--paper);font:12px var(--sans)}.library-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.resource-card{padding:28px;border:1px solid var(--line);background:#191b1e;display:flex;flex-direction:column;gap:10px}.resource-card h2{font-size:24px;line-height:1.2;font-weight:500;margin:8px 0}.resource-card p{font-size:13px;color:var(--muted);margin:0}.resource-meta{font:10px var(--mono);color:var(--acid)}.resource-card .button{margin-top:14px;align-self:start}.library-empty{padding:70px 22px;text-align:center;border:1px solid var(--line);color:var(--muted)}.library-empty h2{font-size:24px;font-weight:500;color:var(--paper);margin:0 0 9px}.library-empty p{font-size:13px;margin:0 auto;max-width:500px}.library-back{font:10px var(--mono);color:var(--muted)}
@media(max-width:850px){.topbar nav{gap:18px}.about{gap:5vw}.bio p{font-size:13px}.library-controls{align-items:stretch;flex-direction:column}.library-search{width:100%}}
@media(max-width:650px){.project-tools{justify-content:flex-start;margin-top:19px;max-width:none}.projects .section-heading{display:block}.about-visual{position:relative;top:auto;order:0;width:100%;max-height:550px;aspect-ratio:760/942}.about-copy{order:1}.about h2{font-size:52px}.about .engineer-role{font-size:13px!important}.bio p{font-size:14px}.about{grid-template-columns:1fr;gap:34px}.project-meta{font-size:9px}.case-body{padding:0 22px 27px}.case-cover{margin:0 -22px 26px;height:290px}.case-gallery{grid-template-columns:1fr}.case-gallery figure a{height:270px}.library-header{padding-top:52px}.library-grid{grid-template-columns:1fr}.library-header h1{font-size:58px}.library-header>p:not(.eyebrow){font-size:14px}.filter-button{font-size:10px;padding:8px 10px}.contact{gap:25px}}

.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ENS and the service specialisation */
.hero h1{font-size:inherit;line-height:1;letter-spacing:0;font-weight:600;margin:0 0 25px}.hero-brand{display:block;font-size:clamp(125px,14vw,205px);font-weight:700;line-height:.85;letter-spacing:-.08em}.hero-specialty{display:block;font:14px var(--mono);text-transform:uppercase;letter-spacing:.07em;color:#afb5ae;margin-top:23px;font-style:normal}.hero-lead{font-size:clamp(18px,1.8vw,24px);line-height:1.45;max-width:490px}.hero-note{font-size:14px;line-height:1.6;max-width:450px}.service-contact{display:inline-block;margin-top:12px;font:9px var(--mono);color:var(--acid)}.services-detail-link{display:inline-block;margin-top:13px}.service-details{padding-bottom:45px}.service-detail{display:grid;grid-template-columns:1fr 1.1fr;gap:6vw;padding:46px 0;border-top:1px solid var(--line);scroll-margin-top:90px}.service-detail-heading{display:flex;gap:22px;align-items:flex-start}.service-detail-heading h2{font-weight:500;font-size:clamp(25px,3vw,36px);letter-spacing:-.04em;line-height:1.15;margin:0}.service-detail-heading .service-no{padding-top:7px}.service-summary{color:var(--paper);font-size:16px;margin:0 0 24px}.service-detail-body h3{font-size:12px;color:#bdc4bb;font-weight:500;margin:0 0 12px}.service-detail-body ul{padding-left:18px;color:var(--muted);font-size:13px;line-height:1.8}.service-detail-body li{margin-bottom:6px}.service-scope{color:#8e998d;font-size:12px;margin:23px 0}.service-detail-body .text-link{display:inline-block;margin-top:8px}.service-final{padding-top:55px;padding-bottom:90px}.service-final h2{font-size:clamp(32px,5vw,56px);font-weight:500;letter-spacing:-.05em;margin:0 0 13px}.service-final p{font-size:14px;color:var(--muted);max-width:600px;margin-bottom:25px}.library-header #calculation-tools{justify-content:flex-start;max-width:none;margin-top:25px}@media(max-width:650px){.hero h1{font-size:inherit;margin-bottom:23px}.hero-brand{font-size:clamp(105px,30vw,170px)}.hero-specialty{font-size:12px;margin-top:20px}.hero-lead{font-size:20px}.hero-note{font-size:13px}.service-detail{grid-template-columns:1fr;gap:25px;padding:33px 0}.service-detail-heading h2{font-size:29px}.service-summary{font-size:15px}.service-final{padding-top:30px;padding-bottom:70px}}

.library-guide{padding:20px 23px;border:1px solid var(--line);margin:0 0 28px;background:#181b1c}.library-guide summary{cursor:pointer;color:var(--acid);font-size:13px}.library-guide p,.library-guide li,.library-guide a{font-size:12px;color:var(--muted)}.library-guide a{color:var(--acid)}.library-guide li{margin:8px 0}.resource-card .resource-installation{font-size:11px;color:#b8c9a4;padding-top:13px;margin-top:9px;border-top:1px solid var(--line)}