@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Libre+Caslon+Display&display=swap');
:root{--ink:#20372c;--green:#577530;--lime:#c6da93;--pale:#f1f5ed;--line:#dce3d8;--muted:#647067}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;color:var(--ink);background:#fff;font-family:'DM Sans',Arial,sans-serif;font-size:16px;line-height:1.7}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid #8cae57;outline-offset:6px}header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.nav{max-width:1320px;margin:auto;display:flex;align-items:center;justify-content:space-between;height:100px;padding:0 48px}.brand img{width:178px;display:block}.links{display:flex;gap:30px;align-items:center}.links a{font-size:14px;font-weight:500;position:relative}.links 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h3{font-size:14px;margin-bottom:15px}.footer a{display:block;color:var(--muted);margin-bottom:7px}.footer .bottom{border-top:1px solid var(--line);margin-top:35px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:var(--muted)}.page-top{background:var(--pale);padding:65px 0}.page-top h1{max-width:880px;font-size:64px;margin-bottom:20px}.page-top p{max-width:700px;margin-bottom:0;font-size:18px}.crumb{font-size:13px;color:var(--muted);margin-bottom:35px}.content{max-width:840px}.content h2{font-size:40px;margin-top:45px}.content h3{margin-top:30px}.content a:not(.button){color:var(--green);text-decoration:underline}.content li{color:var(--muted);margin-bottom:10px}.content p{white-space:normal}.patent-group{padding:32px;border:1px solid var(--line);margin-bottom:22px;border-radius:3px}.patent-group h2{font-family:'DM Sans',sans-serif;font-size:23px;margin:0 0 20px;line-height:1.4}.patent-group .record:last-child{padding-bottom:0}.unlinked{color:#111!important;font-size:19px}.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.product-card{border:1px solid var(--line);padding:35px}.product-image{background:transparent;margin-bottom:30px}.product-image img{display:block;width:100%;height:auto;max-width:100%;object-fit:contain}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px}.contact-card{padding:35px;background:var(--pale);margin-bottom:20px}.contact-card h3{margin-bottom:15px}.contact-card a{color:var(--green)}.reveal{transition:opacity .75s ease,transform .75s ease}.js-motion .reveal{opacity:0;transform:translateY(20px)}.js-motion .reveal.visible{opacity:1;transform:none}.research-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:25px}.research-card{padding:35px;border:1px solid var(--line)}.news-item{padding:30px 0;border-bottom:1px solid var(--line)}.news-item h3{font-size:26px}.news-item p{max-width:760px}.press{padding-top:40px;display:flex;align-items:center;justify-content:space-between;gap:30px}.press img{max-width:110px;max-height:50px;object-fit:contain;filter:grayscale(1);opacity:.7}.press-label{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.12em}.empty-note{padding:24px;background:var(--pale)}
@media(min-width:1500px){.hero-copy{padding-left:95px}}@media(max-width:1050px){.nav{padding:0 25px}.links{gap:20px}.links a{font-size:13px}.hero-copy{padding:60px 25px}.wrap{padding:0 30px}.hero-grid{min-height:570px}.hero-photo{min-height:540px}.footer-grid{gap:25px}.patent-tease{gap:45px}}@media(max-width:760px){.nav{height:80px;padding:0 22px}.brand img{width:150px}.menu{display:block}.links{display:none;position:absolute;top:80px;left:0;right:0;background:white;padding:20px 25px 30px;border-bottom:1px solid var(--line);align-items:stretch;gap:18px}.links.open{display:flex;flex-direction:column}.links a{font-size:16px}.links a:after{display:none}.wrap{padding:0 24px}.hero-grid{display:flex;flex-direction:column}.hero-copy{padding:48px 24px 40px}.hero-copy h1{font-size:52px}.hero-photo{min-height:360px}.hero-photo img{object-position:center 32%}.hero-photo:before{background:linear-gradient(180deg,var(--pale),transparent 20%)}.hero-copy p{font-size:17px}.ribbon{gap:15px;flex-wrap:wrap;font-size:11px}.ribbon span+span{padding-left:15px}.section{padding:60px 0}.section-head{display:block}.section-head p{margin-top:22px}.three,.focus-grid,.patent-tease,.research-grid,.product-grid,.contact-grid{grid-template-columns:1fr}.three{gap:35px}.pillar .number{margin-bottom:12px}.pillar p{max-width:none}.focus-card{min-height:310px;padding:30px}.patent-tease{gap:25px}.global .wrap{display:block}.global .button{margin-top:30px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-grid>div:first-child{grid-column:1/-1}.footer .bottom{display:block}.page-top{padding:40px 0}.page-top h1{font-size:47px}.page-top p{font-size:16px}.patent-group{padding:24px}.press{flex-wrap:wrap;justify-content:center}.press-label{width:100%;text-align:center}.image-caption{right:18px;bottom:18px}.contact-grid{gap:25px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}.js-motion .reveal{opacity:1;transform:none}}
.skip{position:fixed;top:-100px;left:20px;background:#fff;padding:10px;z-index:99}.skip:focus{top:10px}form label{display:block;font-size:14px;margin-top:18px;margin-bottom:6px}form input,form select,form textarea{display:block;width:100%;border:1px solid #c1ceb7;background:white;padding:11px 12px;color:var(--ink);border-radius:2px}form textarea{resize:vertical}form input:focus,form select:focus,form textarea:focus{outline:2px solid var(--green);outline-offset:2px}

/* Expanded story portrait. */
.story-layout{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);column-gap:64px;row-gap:36px;align-items:start}
.story-heading{grid-column:1/-1}
.story-heading h2{margin-bottom:0}
.story-portrait img{display:block;width:100%;max-width:440px;height:auto}
.story-copy p:last-child{margin-bottom:0}
@media(max-width:760px){.story-layout{grid-template-columns:minmax(0,1fr);gap:30px}.story-heading{grid-column:auto}.story-portrait img{max-width:440px;margin-inline:auto}}

/* Full photographic journal banners with accessible live text. */
.journal-hero{position:relative;isolation:isolate;background:#20372c;padding:40px 0 64px;min-height:520px;display:flex;align-items:center;color:#fff;overflow:hidden}
.journal-banner-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:-2}
.journal-hero:before{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(13,34,23,.93) 0%,rgba(13,34,23,.8) 38%,rgba(13,34,23,.32) 75%,rgba(13,34,23,.15) 100%)}
.journal-hero>.wrap{width:100%}
.journal-hero .text-link{color:#fff}
.journal-hero .eyebrow{color:#d5e5b9}
.journal-title{max-width:700px;margin-top:55px}
.journal-title h1{font-size:clamp(44px,5vw,68px);margin-bottom:24px;color:#fff}
.journal-title p{font-size:19px;max-width:600px;color:#f0f3ec}
.journal-meta{font-size:13px;color:#d9e3d6;border-top:1px solid rgba(255,255,255,.28);padding-top:20px;max-width:600px}
.journal-meta span{display:block;margin-top:3px}
.journal-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:70px;align-items:start}.journal-nav{position:sticky;top:130px}.journal-nav a{display:block;font-size:14px;line-height:1.5;padding:12px 0;border-bottom:1px solid var(--line);color:var(--muted)}.journal-nav a:hover{color:var(--green)}.journal-body{max-width:740px}.journal-body section{margin-bottom:40px}.journal-body h2{font-size:36px;line-height:1.15;margin-bottom:20px}.journal-body p{line-height:1.85}.journal-takeaway{border-left:3px solid var(--green);background:var(--pale);padding:26px 30px;margin-bottom:45px}.journal-takeaway .eyebrow{margin-bottom:8px}.journal-takeaway p{color:var(--ink);font-size:20px;margin:0}.journal-sources{border-top:1px solid var(--line);padding-top:28px}.journal-sources a{color:var(--green);text-decoration:underline}.journal-sources p{font-size:13px}.journal-next{margin-top:45px;background:var(--pale);padding:30px}.journal-next h3{font-size:28px}.journal-next .eyebrow{margin-bottom:10px}@media(max-width:760px){.journal-title{margin-top:38px;max-width:100%}.journal-hero{padding:32px 0 42px;min-height:500px}.journal-hero:before{background:linear-gradient(90deg,rgba(13,34,23,.9),rgba(13,34,23,.65))}.journal-layout{grid-template-columns:1fr;gap:35px}.journal-nav{position:static}.journal-body h2{font-size:31px}.journal-takeaway{padding:22px}}

.interview-video{aspect-ratio:16/9;background:var(--pale);margin-top:28px}.interview-video iframe{display:block;width:100%;height:100%;border:0}

.hero-team{background:#e4eef2}.hero-team img{object-fit:cover;object-position:right center}

.hero-overlay .hero-grid{position:relative;isolation:isolate;max-width:none}
.hero-overlay .hero-background{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:right center;z-index:-1}
.hero-overlay .hero-copy{grid-column:1;grid-row:1}
.hero-picture{display:contents}
@media(max-width:760px){.hero-overlay .hero-grid{background:#f1f5ed}.hero-overlay .hero-background{position:static;display:block;width:100%;height:auto;object-fit:contain;object-position:center;z-index:auto;order:2}.hero-overlay .hero-copy{padding-bottom:40px;order:1}}