*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;font:16px/1.6 Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:6px}p{margin:0 0 24px}h1,h2,h3{margin:0;font-weight:500}h1,h2{line-height:1.06;letter-spacing:-.045em}h3{line-height:1.2}.wrap{padding-left:clamp(24px,6.5vw,104px);padding-right:clamp(24px,6.5vw,104px)}.kicker{font:500 13px/1.5 Arial,Helvetica,sans-serif;text-transform:uppercase;letter-spacing:.14em;color:var(--muted)}.skip{position:absolute;left:-10000px;top:10px;background:#fff;color:#111;padding:12px;z-index:100}.skip:focus{left:12px}.header{padding:24px clamp(24px,6.5vw,104px);display:flex;justify-content:space-between;gap:24px;align-items:center;background:var(--bg);border-bottom:1px solid var(--line)}.wordmark{display:flex;align-items:center;gap:8px;font-size:23px;letter-spacing:-.03em;line-height:1.2;white-space:nowrap}.wordmark b{font-weight:400;color:var(--muted)}.mark{font-family:Georgia,serif;display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--line);margin-right:8px;font-size:26px}.header nav{display:flex;gap:32px;align-items:center;font-size:14px}.header nav a:last-child{border-bottom:1px solid var(--text);padding:6px 0}.header nav a:hover,.underlink:hover{color:var(--accent)}.menu-button{display:none}.hero{padding-top:86px;padding-bottom:42px}.hero h1{font-size:clamp(56px,6.5vw,108px)}.hero h1 em{font-weight:400}.underlink{display:inline-flex;gap:35px;padding:7px 0;border-bottom:1px solid currentColor;font-size:14px}.hero-foot{display:flex;gap:36px;flex-wrap:wrap;margin-top:78px;padding-top:20px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}.expertise{padding-top:110px;padding-bottom:110px}.section-intro h2{font-size:clamp(34px,3.5vw,54px)}.section-intro>p:last-child{color:var(--muted);max-width:460px;margin-top:24px}.cap-row{border-top:1px solid var(--line);padding:27px 0}.cap-row:last-child{border-bottom:1px solid var(--line)}.number{font:13px/1.5 monospace;color:var(--muted)}.cap-row h3{font-size:24px}.cap-row p{color:var(--muted);margin:0;font-size:16px}.published{padding-top:64px;padding-bottom:64px}.published h2{font-size:clamp(30px,3vw,48px)}.published .attribution{font-size:13px;margin-top:20px;color:var(--muted)}.founder{padding-top:112px;padding-bottom:112px;display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(50px,9vw,144px)}.founder h2{font-size:clamp(36px,4vw,60px)}.company-intro{max-width:425px;color:var(--muted);margin-top:28px}.founder-signature{margin-top:55px;font-size:21px}.founder-signature span{display:block;font:14px/1.8 Arial,sans-serif;color:var(--muted);margin-top:6px}.biography p{margin:0 0 24px;color:var(--muted)}.biography p:first-child{color:var(--text);font-size:18px}.commercial{padding-top:72px;padding-bottom:72px;display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(45px,9vw,144px)}.commercial h2{font-size:clamp(34px,3.5vw,54px)}.commercial p:not(.kicker){max-width:600px;margin-top:24px;color:var(--muted)}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:34px;background:var(--accent);color:var(--button-text);padding:15px 22px;border:1px solid transparent;font-size:14px;line-height:1.6;font-weight:600;cursor:pointer}.button:hover{filter:brightness(1.12)}.contact{padding-top:105px;padding-bottom:105px;display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(45px,9vw,144px)}.contact h2{font-size:clamp(37px,4.4vw,66px)}.contact>div>p:last-child{max-width:360px;color:var(--muted);margin-top:28px}.contact-form{display:grid;gap:18px;min-width:0}.contact-form label{display:grid;gap:7px;font-size:14px}.contact-form input,.contact-form textarea{width:100%;min-width:0;padding:12px 14px;border:1px solid var(--line);border-radius:0;color:var(--text);background:var(--input);font-size:16px}.contact-form textarea{resize:vertical}.contact-form input:focus,.contact-form textarea:focus{outline:2px solid var(--accent);outline-offset:3px}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.contact-form .button{justify-self:start}.form-note{font-size:14px;color:var(--muted);margin:0;line-height:1.5}footer{padding-top:35px;padding-bottom:35px;display:flex;justify-content:space-between;align-items:center;gap:25px;border-top:1px solid var(--line)}footer p,footer>a:last-child{font-size:14px;color:var(--muted);margin:0}.privacy{border-top:1px solid var(--line);padding-top:30px;padding-bottom:35px;display:grid;grid-template-columns:1fr 3fr;gap:45px}.privacy h2{font:16px/1.5 Arial,sans-serif;letter-spacing:0}.privacy p{font-size:14px;color:var(--muted);max-width:900px;margin:0}
/* Alternative A: an editorial research practice, structured by rules and type. */
.research{--bg:#fff;--text:#122e42;--muted:#536671;--line:#ccd5d9;--accent:#224e66;--input:#f9fafb;--button-text:#fff;background:var(--bg);color:var(--text)}.research h1,.research h2,.research h3,.research .wordmark,.research .founder-signature{font-family:Georgia,'Times New Roman',serif}.research .hero h1{font-weight:400}.research .hero h1 em{color:#527c92}.research .hero-layout{display:grid;grid-template-columns:1.65fr .65fr;gap:40px;margin-top:40px;align-items:end}.research .hero-aside p{font-size:18px;max-width:335px;color:var(--muted)}.research .expertise{display:grid;grid-template-columns:.9fr 1.4fr;gap:90px;background:#f2f5f6}.research .cap-row{display:grid;grid-template-columns:28px 1fr;gap:12px 20px}.research .cap-row p{grid-column:2}.research .published{display:grid;grid-template-columns:.48fr 1fr 1fr;gap:40px;border-bottom:1px solid var(--line)}.research .published p:not(.kicker):not(.attribution){color:var(--muted)}.research .commercial{background:#16364b;--text:#fff;--muted:#cedce4;--accent:#fff;--button-text:#16364b;color:var(--text)}.research .commercial .kicker{color:#c3d2dc}.research .commercial .button{margin-top:8px}
/* Alternative B: a dark engineering identity with a cobalt publication band. */
.engineering{--bg:#0c1722;--text:#f0f4f7;--muted:#b1bfcc;--line:#344453;--accent:#bddbff;--button-text:#0c1722;--input:#152534;background:var(--bg);color:var(--text)}.engineering h1,.engineering h2,.engineering h3{font-weight:600}.engineering .header{padding-top:27px;padding-bottom:27px}.engineering .mark{font-family:Arial,sans-serif;font-weight:800;background:#c8ddf4;color:#0c1722;border:0}.engineering .wordmark{font-weight:700}.engineering .hero{padding-top:52px;padding-bottom:64px}.engineering .hero-top{display:flex;justify-content:space-between;gap:24px;font-size:13px;color:var(--muted);border-bottom:1px solid var(--line);margin-bottom:55px;padding-bottom:13px}.engineering .hero-top p{margin:0}.engineering .hero h1{font-size:clamp(52px,6.8vw,118px);font-weight:650;line-height:1.02;letter-spacing:-.065em}.engineering .hero h1 em{font-style:normal;color:#a4c8f1;font-weight:650}.engineering .hero-bottom{display:flex;justify-content:space-between;gap:40px;align-items:center;margin-top:50px}.engineering .hero-bottom p{font-size:19px;color:var(--muted);max-width:550px;margin:0}.engineering .expertise{background:#142332;padding-top:65px;padding-bottom:65px}.engineering .section-intro{display:grid;grid-template-columns:.5fr 1.4fr 1fr;gap:35px;align-items:start;margin-bottom:48px}.engineering .section-intro h2{font-size:clamp(32px,3vw,46px)}.engineering .section-intro p:last-child{margin:0}.engineering .cap-list{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}.engineering .cap-row{padding:30px 27px 0 0;border:none}.engineering .cap-row:not(:first-child){padding-left:27px;border-left:1px solid var(--line)}.engineering .cap-row h3{margin:35px 0 20px;font-size:24px;min-height:58px}.engineering .cap-row .number{color:#a4c8f1}.engineering .published{background:#183fea;display:grid;grid-template-columns:1fr 1fr;gap:70px;--muted:#dfe7ff;--accent:#fff}.engineering .patent-number{display:block;font-size:clamp(28px,3.5vw,56px);line-height:1.2;font-weight:600;letter-spacing:-.035em}.engineering .patent-number span{font-size:28px}.engineering .published h2{font-size:clamp(27px,2.5vw,38px);font-weight:500;line-height:1.15}.engineering .published p:last-child{color:#dfe7ff;margin:20px 0 0;font-size:14px}.engineering .founder{border-bottom:1px solid var(--line)}.engineering .founder-signature{padding-left:18px;border-left:3px solid #a4c8f1;font-weight:600}.engineering .commercial{background:#142332}.engineering .commercial p:not(.kicker){margin-top:0}.engineering .commercial .button{background:transparent;color:#fff;border:1px solid #718ba4}.engineering .contact{border-bottom:1px solid var(--line)}.engineering footer{border-top:0}
@media(min-width:1800px){.wrap,.header{padding-left:max(100px,calc((100vw - 1600px)/2));padding-right:max(100px,calc((100vw - 1600px)/2))}}
@media(max-width:1000px){.research .hero-layout{grid-template-columns:1fr}.research .hero-aside{display:flex;gap:40px;align-items:center;justify-content:space-between}.research .hero-aside p{max-width:490px;margin:0}.research .hero h1{font-size:74px}.research .expertise{gap:40px;grid-template-columns:1fr 1.3fr}.research .published{grid-template-columns:1fr 1.2fr}.research .published>.kicker{grid-column:1/-1;margin-bottom:0}.engineering .section-intro{grid-template-columns:1.2fr 1fr}.engineering .section-intro>.kicker{grid-column:1/-1;margin-bottom:0}.engineering .cap-list{grid-template-columns:1fr 1fr;gap:35px}.engineering .cap-row{padding:20px 0 0!important;border:0!important}.engineering .cap-row h3{margin-top:20px;min-height:auto}.engineering .published{gap:40px}.contact,.founder,.commercial{gap:40px}}
@media(max-width:700px){html{scroll-padding-top:25px}.header{position:relative;padding-top:20px;padding-bottom:20px}.wordmark{font-size:22px}.mark{width:30px;height:32px;font-size:23px;margin-right:2px}.menu-button{display:block;border:1px solid var(--line);color:var(--text);background:var(--bg);padding:7px 12px;font-size:14px}.header nav{display:none;position:absolute;top:100%;left:0;right:0;padding:20px 24px;background:var(--bg);border-bottom:1px solid var(--line);z-index:5;flex-direction:column;align-items:flex-start;gap:20px}.header nav.open{display:flex}.hero{padding-top:55px;padding-bottom:34px}.research .hero h1{font-size:clamp(43px,8.8vw,64px)}.research .hero-layout{margin-top:28px}.research .hero-aside{display:block}.research .hero-aside p{font-size:17px;margin-bottom:22px}.hero-foot{margin-top:42px;gap:10px 24px}.hero-foot span{font-size:13px}.research .expertise,.research .published,.founder,.commercial,.contact,.privacy{grid-template-columns:1fr;gap:30px}.expertise,.founder,.contact{padding-top:60px;padding-bottom:60px}.cap-row h3{font-size:23px}.founder-signature{margin-top:28px}.privacy{gap:12px}.privacy p{line-height:1.65}.research .published{padding-top:44px;padding-bottom:44px}.commercial{padding-top:48px;padding-bottom:48px}.contact h2,.founder h2{font-size:42px}.engineering .hero{padding-top:26px;padding-bottom:44px}.engineering .hero-top{margin-bottom:40px}.engineering .hero-top>span{display:none}.engineering .hero h1{font-size:clamp(41px,8.3vw,60px);letter-spacing:-.055em;line-height:1.07}.engineering .hero-bottom{display:block;margin-top:32px}.engineering .hero-bottom p{font-size:17px;margin-bottom:25px}.engineering .expertise{padding-top:46px;padding-bottom:50px}.engineering .section-intro{display:block;margin-bottom:30px}.engineering .section-intro h2{margin:22px 0}.engineering .cap-list{gap:28px 24px}.engineering .cap-row p{font-size:15px;line-height:1.65}.engineering .cap-row h3{font-size:21px;min-height:50px;margin-bottom:15px}.engineering .published{grid-template-columns:1fr;gap:25px;padding-top:44px;padding-bottom:44px}.engineering .published .kicker{margin-bottom:15px}.engineering .patent-number{font-size:37px}.engineering .commercial p{max-width:500px}.field-row{grid-template-columns:1fr}footer{align-items:flex-start;flex-wrap:wrap}footer p{width:100%}}
@media(max-width:370px){.engineering .cap-list{grid-template-columns:1fr}.engineering .cap-row h3{min-height:0}.wordmark{font-size:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Launch accessibility and form feedback. */
.header,.hero-layout,.published,.cap-row{min-width:0}.hero-layout>*{min-width:0}.privacy a,.form-note a{text-decoration:underline;text-underline-offset:3px}.contact-form [data-fs-error]{color:#a32121;font-size:14px}.contact-form [data-fs-error]:empty,.contact-form [data-fs-success]:empty{display:none}.contact-form [data-fs-success]{padding:16px;border:1px solid var(--line)}.button:disabled{opacity:.65;cursor:wait}@media(max-width:370px){.header{gap:10px}.header .wordmark{font-size:18px}.header .mark{display:none}}

/* Optional analytics: equal choices, with no tracking before acceptance. */
.analytics-consent[hidden],#analytics-settings[hidden]{display:none!important}
.analytics-consent{position:fixed;bottom:20px;left:20px;right:20px;z-index:1000;max-width:620px;max-height:calc(100dvh - 40px);overflow:auto;background:#fff;color:#172b3a;border:1px solid #172b3a;padding:24px;box-shadow:0 8px 32px #0003}
.analytics-consent h2{font-size:1.4rem;line-height:1.3;margin:0 0 12px}
.analytics-consent p{font-size:1rem;line-height:1.6;margin:0 0 18px}
.analytics-consent a,#analytics-settings{text-decoration:underline;text-underline-offset:3px}
.analytics-actions{display:flex;gap:12px;flex-wrap:wrap}
.analytics-actions button{flex:1;min-width:170px;padding:12px 16px;border:1px solid #172b3a;background:#fff;color:#172b3a;font:inherit;font-size:1rem;cursor:pointer}
.analytics-actions button:hover{background:#edf2f5}
#analytics-settings{border:0;background:transparent;color:inherit;font:inherit;font-size:1rem;padding:8px 0;cursor:pointer}
.analytics-actions button:focus-visible,#analytics-settings:focus-visible{outline:3px solid #2159b0;outline-offset:3px}
@media(max-width:480px){.analytics-consent{left:10px;right:10px;bottom:10px;padding:18px}.analytics-actions{flex-direction:column}}

/* Readable full privacy notice. */
.privacy{align-items:start;padding-top:48px;padding-bottom:56px}
.privacy h2{font-size:1.4rem;line-height:1.3}
.privacy .privacy-date{font-size:.875rem;margin-top:12px}
.privacy-content{max-width:850px;min-width:0}
.privacy-content h3{font-size:1.125rem;line-height:1.4;margin:28px 0 12px}
.privacy-content h3:first-child{margin-top:0}
.privacy .privacy-content p{font-size:1rem;line-height:1.7;margin:0 0 18px;max-width:none}
@media(max-width:760px){.privacy{grid-template-columns:1fr;gap:24px}}