*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--white);color:var(--text);font-family:Inter,Arial,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.container{width:min(calc(100% - 48px),var(--container));margin-inline:auto}.container--wide{width:min(calc(100% - 64px),var(--wide));margin-inline:auto}.eyebrow{display:inline-block;margin-bottom:16px;color:var(--accent-deep);font-size:.74rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase}.section{padding:var(--section-y) 0}.section--muted{background:var(--surface-muted)}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.08;letter-spacing:-.045em}h1{font-size:clamp(3.6rem,7vw,6.6rem)}h2{font-size:clamp(2.4rem,4.8vw,4.2rem)}h3{font-size:1.35rem}.lead{font-size:clamp(1.12rem,1.8vw,1.35rem);line-height:1.55;color:#25302a}.copy-stack{display:grid;gap:18px}.copy-stack p{margin:0;color:var(--text-soft)}.copy-stack--roomy{gap:22px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 20px;border:1px solid transparent;border-radius:999px;font-size:.88rem;font-weight:700;transition:transform .2s ease,background .2s ease,border-color .2s ease}.btn:hover{transform:translateY(-1px)}.btn--primary{background:var(--accent);color:#10200e}.btn--primary:hover{background:#64e512}.btn--secondary{border-color:var(--border-strong);background:#fff}.btn--small{min-height:42px;padding:9px 17px}.text-link{display:inline-flex;align-items:center;gap:9px;width:max-content;font-size:.9rem;font-weight:700}.text-link span{display:grid;width:28px;height:28px;place-items:center;border-radius:50%;background:var(--accent-tint);color:var(--accent-deep)}
.site-loader{position:fixed;inset:0;z-index:9999;display:grid;place-items:center;background:#fff;animation:loaderGone 0s linear 1.2s forwards}.site-loader.is-hidden{display:none}.site-loader__inner{display:grid;justify-items:center;gap:18px}.site-loader__inner img{width:145px}.site-loader__inner span{display:block;width:68px;height:2px;overflow:hidden;background:var(--border)}.site-loader__inner span:after{content:"";display:block;width:45%;height:100%;background:var(--accent);animation:loaderLine .8s ease-in-out infinite}@keyframes loaderLine{0%{transform:translateX(-120%)}100%{transform:translateX(320%)}}@keyframes loaderGone{to{visibility:hidden;opacity:0;pointer-events:none}}
.site-header-wrap{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);border-bottom:1px solid var(--border);backdrop-filter:blur(14px)}.site-header{min-height:82px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:36px}.brand img{width:164px;height:auto}.nav{display:flex;justify-content:center;align-items:center;gap:25px}.nav a{position:relative;padding:30px 0 27px;color:#344039;font-size:.79rem;font-weight:600}.nav a:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:transparent}.nav a:hover,.nav a.is-active{color:var(--text)}.nav a.is-active:after{background:var(--accent)}.header-actions{display:flex;align-items:center}.menu-toggle{display:none;border:1px solid var(--border);border-radius:999px;background:#fff;padding:10px 14px;font-size:.8rem;font-weight:700}
.home-hero{padding:86px 0 54px;background:#fff}.home-hero__copy{max-width:950px;margin:0 auto 48px;text-align:center}.home-hero__copy h1{margin:0 0 12px}.home-hero__lead{max-width:780px;margin:0 auto;color:var(--text-soft);font-size:clamp(1.12rem,2vw,1.38rem);line-height:1.6}.hero-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-top:28px}.home-hero__visual{overflow:hidden;border-radius:var(--radius-lg);background:var(--surface-muted)}.home-hero__visual>img{width:100%;height:clamp(420px,54vw,680px);object-fit:cover}.hero-caption{display:flex;justify-content:space-between;gap:30px;padding:18px 24px;border-top:1px solid var(--border);background:#fff;color:var(--text-soft);font-size:.77rem}.trust-strip{padding:18px 0 0}.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.trust-grid>div{display:flex;align-items:center;gap:15px;padding:26px 24px;border-right:1px solid var(--border)}.trust-grid>div:last-child{border-right:0}.trust-number{font-size:1.6rem;font-weight:700;letter-spacing:-.05em}.trust-grid p{margin:0;color:var(--text-soft);font-size:.84rem}.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:11vw;align-items:start}.split h2{margin-bottom:0}.pill-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.pill{display:inline-flex;padding:8px 12px;border:1px solid var(--border);border-radius:999px;background:#fff;color:#556159;font-size:.76rem;font-weight:600}.pill--accent{border-color:transparent;background:var(--accent-tint);color:var(--accent-deep)}.pill-row--center{justify-content:center;margin-top:28px}.section-heading{display:grid;grid-template-columns:1fr .8fr;gap:80px;align-items:end;margin-bottom:44px}.section-heading h2{margin-bottom:0}.section-heading p{max-width:520px;margin:0;color:var(--text-soft)}.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.cards-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.feature-card,.mini-card,.content-card{border:1px solid var(--border);border-radius:var(--radius-md);background:#fff}.feature-card{min-height:340px;padding:28px;display:flex;flex-direction:column}.feature-card__top{display:flex;justify-content:space-between;align-items:center;margin-bottom:54px}.feature-card__top>a{display:grid;width:36px;height:36px;place-items:center;border:1px solid var(--border);border-radius:50%}.icon-badge{display:grid;min-width:40px;width:max-content;height:40px;padding:0 12px;place-items:center;border-radius:999px;background:var(--accent-tint);color:var(--accent-deep);font-size:.76rem;font-weight:800}.feature-card h3{max-width:300px;margin-bottom:14px}.feature-card p{margin:0;color:var(--text-soft);font-size:.9rem}.media-split,.editorial-split{display:grid;grid-template-columns:1fr 1fr;gap:74px;align-items:center}.image-frame{overflow:hidden;border-radius:var(--radius-lg);background:var(--surface-muted)}.image-frame img{width:100%;height:520px;object-fit:cover}.image-frame--large img{height:640px}.image-frame--tall img{height:700px}.model-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.model-step{display:flex;align-items:center;gap:16px;min-height:104px;padding:20px 22px;border:1px solid var(--border);border-radius:var(--radius-md);background:#fff}.model-step span{display:grid;flex:0 0 36px;width:36px;height:36px;place-items:center;border-radius:50%;background:var(--accent-tint);color:var(--accent-deep);font-size:.72rem;font-weight:800}.model-step strong{font-size:.88rem}.content-card{padding:34px}.content-card h3{font-size:1.85rem;margin-bottom:18px}.content-card p{color:var(--text-soft)}.content-card--feature{padding:42px}.content-card--feature h3{font-size:2.15rem}.cta-panel{display:grid;grid-template-columns:1fr auto;gap:50px;align-items:center;padding:46px 50px;border:1px solid var(--border);border-radius:var(--radius-lg);background:#fff}.cta-panel h2{margin-bottom:10px;font-size:clamp(2rem,3.7vw,3.25rem)}.cta-panel p{max-width:740px;margin:0;color:var(--text-soft)}
.page-hero{padding:78px 0 54px;background:#fff}.page-hero__grid{display:grid;grid-template-columns:1fr .7fr;gap:70px;align-items:end}.page-hero__title h1{margin:0}.page-hero__copy p{margin:0;color:var(--text-soft);font-size:1.12rem;line-height:1.65}.page-hero__media{grid-column:1/-1;overflow:hidden;margin-top:10px;border-radius:var(--radius-lg)}.page-hero__media img{width:100%;height:460px;object-fit:cover}.mini-card{padding:28px}.mini-card .icon-badge{margin-bottom:46px}.mini-card h3{margin-bottom:10px}.mini-card p{margin:0;color:var(--text-soft);font-size:.88rem}.research-overview{display:grid;gap:0;border-top:1px solid var(--border)}.research-overview a{display:grid;grid-template-columns:70px 1fr auto;gap:22px;align-items:center;padding:24px 0;border-bottom:1px solid var(--border)}.research-overview a>span{color:var(--accent-deep);font-size:.74rem;font-weight:800}.research-overview a>strong{font-size:1.03rem}.research-overview a>i{font-style:normal;color:var(--text-faint)}.research-feature{display:grid;grid-template-columns:1.15fr .85fr;gap:72px;align-items:center}.research-feature--reverse{grid-template-columns:.85fr 1.15fr}.research-feature__copy h2{margin:10px 0 22px}.theme-label{display:inline-flex;padding:7px 10px;border-radius:999px;background:var(--accent-tint);color:var(--accent-deep);font-size:.72rem;font-weight:800}.research-feature__copy>p{color:var(--text-soft)}.priority-grid{display:grid;gap:0;margin-top:32px;border-top:1px solid var(--border)}.priority-grid>div{padding:18px 0;border-bottom:1px solid var(--border)}.priority-grid strong{display:block;margin-bottom:6px;font-size:.9rem}.priority-grid p{margin:0;color:var(--text-soft);font-size:.84rem}.closing-note{margin-top:24px!important;padding:18px 20px;border-left:3px solid var(--accent);background:#fff}.platform-panel{display:grid;grid-template-columns:1fr 1fr;gap:68px;padding:48px;border:1px solid var(--border);border-radius:var(--radius-lg);background:#fff}.platform-panel h2{margin-bottom:18px}.platform-panel p{color:var(--text-soft)}.methods{display:flex;flex-wrap:wrap;align-content:flex-start;gap:8px}.methods span{padding:9px 12px;border:1px solid var(--border);border-radius:999px;background:var(--surface-muted);font-size:.76rem;font-weight:600;color:#4e5a52}.project-feature{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}.project-feature__copy blockquote{margin:30px 0 0;padding:20px 22px;border-left:3px solid var(--accent);background:#fff;color:#37433b;font-size:.94rem}.project-spec{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--border);border-left:1px solid var(--border)}.project-spec>div{display:flex;gap:12px;align-items:center;min-height:82px;padding:18px;border-right:1px solid var(--border);border-bottom:1px solid var(--border);background:#fff}.project-spec span{color:var(--accent-deep);font-size:.72rem;font-weight:800}.project-spec strong{font-size:.82rem}.person-feature{display:grid;grid-template-columns:.55fr 1.45fr;gap:72px;align-items:center}.person-mark{display:grid;place-items:center;aspect-ratio:1;border-radius:50%;background:var(--forest);color:#fff}.person-mark span{font-size:clamp(3rem,7vw,6rem);font-weight:700;letter-spacing:-.07em}.person-copy .role{color:var(--accent-deep);font-weight:700}.people-path{display:flex;flex-wrap:wrap;gap:10px}.people-path span{padding:12px 16px;border:1px solid var(--border);border-radius:999px;background:#fff;font-size:.8rem;font-weight:600}.publication-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--border);border-left:1px solid var(--border)}.publication-grid article{min-height:260px;padding:30px;border-right:1px solid var(--border);border-bottom:1px solid var(--border)}.publication-grid article>span{display:block;margin-bottom:48px;color:var(--accent-deep);font-size:.75rem;font-weight:800}.publication-grid article p{margin:0;color:var(--text-soft);font-size:.88rem}.notice{display:flex;align-items:flex-start;gap:22px;padding:30px;border:1px solid var(--border);border-radius:var(--radius-md);background:#fff}.notice h3{margin-bottom:8px}.notice p{margin:0;color:var(--text-soft)}.notice--large{padding:48px}.notice--large h2{font-size:clamp(2rem,4vw,3.4rem);margin:0 0 14px}.collab-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--border);border-left:1px solid var(--border)}.collab-grid>div{display:flex;align-items:center;gap:18px;min-height:94px;padding:22px;border-right:1px solid var(--border);border-bottom:1px solid var(--border)}.collab-grid span{display:grid;flex:0 0 34px;width:34px;height:34px;place-items:center;border-radius:50%;background:var(--accent-tint);color:var(--accent-deep);font-size:.69rem;font-weight:800}.collab-grid strong{font-size:.88rem}.news-categories{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}.news-categories span{padding:9px 13px;border:1px solid var(--border);border-radius:999px;font-size:.76rem;font-weight:600}.news-empty{display:grid;place-items:center;min-height:420px;padding:60px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface-muted);text-align:center}.news-empty h2{margin-bottom:14px}.news-empty p{max-width:680px;margin:0;color:var(--text-soft)}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:22px}.contact-panel,.form-panel{padding:38px;border:1px solid var(--border);border-radius:var(--radius-lg);background:#fff}.contact-panel h2,.form-panel h2{font-size:2rem;margin-bottom:28px}.contact-list{border-top:1px solid var(--border)}.contact-list>div{padding:18px 0;border-bottom:1px solid var(--border)}.contact-list small{display:block;margin-bottom:5px;color:var(--text-faint);font-size:.72rem;text-transform:uppercase;letter-spacing:.06em}.contact-list strong{font-size:.9rem}.contact-note{margin:22px 0 0;color:var(--text-soft);font-size:.82rem}.contact-form{display:grid;gap:16px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.contact-form label{display:grid;gap:7px}.contact-form label>span{font-size:.78rem;font-weight:700}.contact-form input,.contact-form textarea{width:100%;border:1px solid var(--border-strong);border-radius:12px;background:#fff;outline:none;transition:border .2s ease,box-shadow .2s ease}.contact-form input{height:50px;padding:0 14px}.contact-form textarea{min-height:150px;padding:14px;resize:vertical}.contact-form input:focus,.contact-form textarea:focus{border-color:#7ac654;box-shadow:0 0 0 4px rgba(87,210,2,.09)}.form-honeypot{position:absolute!important;left:-9999px!important}.form-note{display:none;padding:12px;border-radius:10px;font-size:.82rem}.form-note--error{background:#fff2f0;color:#9b3128}.form-note--success{background:var(--accent-tint);color:#2d6b17}
.footer{padding:62px 0 28px;background:var(--forest);color:#fff}.footer-top{display:grid;grid-template-columns:1fr 1.4fr;gap:70px;padding-bottom:48px}.footer-brand img{width:190px}.footer-brand p{max-width:380px;margin:18px 0 0;color:rgba(255,255,255,.62);font-size:.84rem}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:11px 22px;align-content:start}.footer-links a{color:rgba(255,255,255,.75);font-size:.82rem}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);color:rgba(255,255,255,.52);font-size:.75rem}.error-shell{min-height:100vh;background:#fff}.error-header{height:84px;display:flex;align-items:center;padding:0 6vw;border-bottom:1px solid var(--border)}.error-header img{width:155px}.error-main{min-height:calc(100vh - 84px);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 24px;text-align:center}.error-code{margin-bottom:18px;padding:7px 12px;border-radius:999px;background:var(--accent-tint);color:var(--accent-deep);font-size:.72rem;font-weight:800;letter-spacing:.08em}.error-main h1{margin:0 0 14px;font-size:clamp(3rem,8vw,6rem)}.error-main p{max-width:560px;margin:0 0 28px;color:var(--text-soft)}
@media(max-width:1120px){.nav{gap:16px}.nav a{font-size:.75rem}.brand img{width:150px}.cards-3{grid-template-columns:1fr 1fr}.media-split,.editorial-split,.research-feature,.research-feature--reverse{gap:44px}.model-grid{grid-template-columns:1fr 1fr}}
@media(max-width:960px){:root{--section-y:78px}.container--wide{width:min(calc(100% - 40px),var(--wide))}.site-header{grid-template-columns:auto auto;justify-content:space-between;min-height:74px}.nav{position:absolute;left:20px;right:20px;top:74px;display:none;flex-direction:column;align-items:stretch;gap:0;padding:10px;border:1px solid var(--border);border-radius:16px;background:#fff;box-shadow:var(--shadow)}.nav.is-open{display:flex}.nav a{padding:12px 14px}.nav a:after{display:none}.nav a.is-active{background:var(--surface-muted);border-radius:10px}.header-actions .btn{display:none}.menu-toggle{display:inline-flex}.home-hero{padding-top:62px}.home-hero__visual>img{height:520px}.section-heading,.split,.page-hero__grid,.media-split,.editorial-split,.research-feature,.research-feature--reverse,.platform-panel,.project-feature,.person-feature,.contact-grid{grid-template-columns:1fr}.section-heading{gap:20px}.page-hero__media{grid-column:auto}.research-feature--reverse .image-frame{order:2}.cards-3{grid-template-columns:1fr 1fr}.cta-panel{grid-template-columns:1fr}.footer-top{grid-template-columns:1fr;gap:38px}.image-frame--tall img{height:520px}.project-feature{gap:40px}.person-mark{max-width:380px}}
@media(max-width:680px){.container{width:min(calc(100% - 32px),var(--container))}.container--wide{width:min(calc(100% - 28px),var(--wide))}.site-header{min-height:70px}.nav{top:70px;left:14px;right:14px}.brand img{width:136px}.home-hero{padding:48px 0 34px}.home-hero__copy{margin-bottom:34px}.home-hero__visual{border-radius:20px}.home-hero__visual>img{height:360px}.hero-caption{display:grid;gap:6px}.trust-grid,.cards-3,.cards-2,.model-grid,.publication-grid,.collab-grid,.project-spec{grid-template-columns:1fr}.trust-grid>div{border-right:0;border-bottom:1px solid var(--border)}.trust-grid>div:last-child{border-bottom:0}.section{padding:64px 0}.feature-card{min-height:280px}.feature-card__top{margin-bottom:36px}.image-frame img,.image-frame--large img,.image-frame--tall img{height:360px}.content-card,.content-card--feature,.contact-panel,.form-panel{padding:26px}.cta-panel{padding:30px 24px}.page-hero{padding:50px 0 38px}.page-hero__grid{gap:24px}.page-hero__media img{height:300px}.platform-panel{padding:28px}.project-spec>div{min-height:70px}.person-feature{gap:36px}.publication-grid article{min-height:220px}.notice,.notice--large{padding:26px}.news-empty{min-height:340px;padding:34px 22px}.form-row{grid-template-columns:1fr}.footer{padding-top:48px}.footer-links{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:5px}.error-header{height:72px;padding:0 22px}.error-header img{width:135px}.error-main{min-height:calc(100vh - 72px)}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.site-loader__inner span:after{animation:none}.site-loader{animation:none;display:none}}

/* v12 design refinements */
::selection{background:var(--accent-tint);color:var(--text)}
a,button{outline:none}
a:focus-visible,button:focus-visible,.btn:focus-visible{outline:2px solid var(--accent-deep);outline-offset:3px;border-radius:8px}
.btn:focus-visible{border-radius:999px}
.site-header-wrap{transition:box-shadow .25s ease}
.site-header-wrap.is-scrolled{box-shadow:0 10px 30px rgba(16,23,20,.06)}
.feature-card,.mini-card,.content-card,.model-step,.notice{transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.feature-card:hover,.mini-card:hover,.content-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-soft);border-color:var(--border-strong)}
.feature-card__top>a{transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease}
.feature-card:hover .feature-card__top>a{background:var(--accent);border-color:var(--accent);color:#10200e;transform:rotate(45deg)}
.image-frame{border:1px solid var(--border)}
.image-frame img{transition:transform .6s ease}
.image-frame:hover img{transform:scale(1.015)}
.home-hero__visual{border:1px solid var(--border)}
.text-link span{transition:background .2s ease,color .2s ease,transform .2s ease}
.text-link:hover span{background:var(--accent);color:#10200e;transform:translateX(2px)}
.cta-panel--forest{border-color:transparent;background:var(--forest);color:#fff}
.cta-panel--forest .eyebrow{color:var(--accent)}
.cta-panel--forest p{color:rgba(255,255,255,.72)}
.cta-panel--forest h2{color:#fff}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-visible{opacity:1;transform:none}
.trust-grid>div.reveal:nth-child(2){transition-delay:.08s}
.trust-grid>div.reveal:nth-child(3){transition-delay:.16s}
.cards-3>.feature-card:nth-child(2),.cards-3>.mini-card:nth-child(2){transition-delay:.05s}
.cards-3>.feature-card:nth-child(3),.cards-3>.mini-card:nth-child(3){transition-delay:.1s}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.feature-card,.mini-card,.content-card,.image-frame img{transition:none}}
.copy-stack h2,.copy-stack--roomy h2,.research-feature__copy h2,.notice h2{margin-bottom:2px}
.copy-stack .eyebrow,.copy-stack--roomy .eyebrow{margin-bottom:2px}
.section-heading h2,.split h2{margin-bottom:0}

/* multidirectional research model */
.model-stack{display:grid;justify-items:center;gap:0;max-width:640px;margin:0 auto}
.model-level{display:grid;grid-template-columns:104px 1fr;align-items:center;gap:20px;width:100%;padding:20px 26px;border:1px solid var(--border);border-radius:var(--radius-md);background:#fff;transition:border-color .25s ease,box-shadow .25s ease}
.model-level:hover{border-color:var(--accent);box-shadow:var(--shadow-soft)}
.model-level__tag{display:inline-flex;justify-content:center;padding:7px 10px;border-radius:999px;background:var(--accent-tint);color:var(--accent-deep);font-size:.68rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase}
.model-level strong{font-size:.95rem}
.model-arrow{display:grid;place-items:center;height:34px}
.model-arrow span{position:relative;display:block;width:2px;height:100%;background:linear-gradient(180deg,var(--accent),var(--accent-deep))}
.model-arrow span:before,.model-arrow span:after{content:"";position:absolute;left:50%;width:9px;height:9px;border-left:2px solid var(--accent-deep);border-top:2px solid var(--accent-deep)}
.model-arrow span:before{top:0;transform:translateX(-50%) rotate(45deg)}
.model-arrow span:after{bottom:0;transform:translateX(-50%) rotate(225deg)}
.model-frame{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:34px}
.model-frame span{padding:9px 14px;border:1px solid var(--border-strong);border-radius:999px;background:#fff;color:#4e5a52;font-size:.76rem;font-weight:600}
.model-frame span:first-child{border-color:transparent;background:var(--accent-tint);color:var(--accent-deep)}
.btn--inline{width:max-content}
@media(max-width:680px){.model-level{grid-template-columns:1fr;gap:10px;padding:16px 18px}.model-level__tag{justify-self:start}}

/* vector illustrations must never crop; frame bg matches artwork bg so contain letterboxing is invisible */
.image-frame,.home-hero__visual,.page-hero__media{background:linear-gradient(180deg,#fff 0%,#f3f6f2 100%)}
.image-frame img,.home-hero__visual>img,.page-hero__media img{object-fit:contain}
.page-hero__media{border:1px solid var(--border)}
@media(max-width:680px){.home-hero__visual>img{height:300px}.page-hero__media img{height:250px}}

/* ============================================================
   v14  icons, mobile navigation, footer, motion
   ============================================================ */

/* --- inline SVG icons -------------------------------------- */
.ico{display:inline-flex;align-items:center;justify-content:center;width:1em;height:1em;flex:0 0 auto;line-height:0;vertical-align:-0.115em}
.ico svg{width:100%;height:100%;display:block}
.btn .ico{width:1.05em;height:1.05em;margin-left:.1em}
.feature-card__top>a .ico,.text-link span .ico{width:15px;height:15px}
.icon-badge .ico{width:19px;height:19px}
.ico--lg{width:26px;height:26px}
.ico--xl{width:34px;height:34px}
.icon-tile{display:grid;place-items:center;width:52px;height:52px;border-radius:15px;background:var(--accent-tint);color:var(--accent-deep);flex:0 0 auto}
.icon-tile .ico{width:26px;height:26px}
.icon-tile--forest{background:rgba(87,210,2,.14);color:var(--accent)}

/* --- footer, guaranteed full bleed -------------------------- */
.footer{width:100%;max-width:none;margin:0;border-radius:0;border:0}
.footer>.container{width:min(calc(100% - 48px),var(--wide))}

/* --- header and hamburger ----------------------------------- */
.menu-toggle{display:none;align-items:center;justify-content:center;width:46px;height:46px;padding:0;border:1px solid var(--border);border-radius:14px;background:#fff;color:var(--text);-webkit-appearance:none;appearance:none;cursor:pointer;transition:background .2s ease,border-color .2s ease}
.menu-toggle:active{background:var(--surface-muted)}
.menu-toggle__bars{position:relative;display:block;width:20px;height:14px}
.menu-toggle__bars span{position:absolute;left:0;width:100%;height:2px;border-radius:2px;background:currentColor;transition:transform .28s cubic-bezier(.4,0,.2,1),opacity .18s ease}
.menu-toggle__bars span:nth-child(1){top:0}
.menu-toggle__bars span:nth-child(2){top:6px}
.menu-toggle__bars span:nth-child(3){top:12px}
.menu-toggle[aria-expanded="true"] .menu-toggle__bars span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] .menu-toggle__bars span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] .menu-toggle__bars span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* --- mobile navigation drawer -------------------------------- */
.nav-scrim{position:fixed;inset:0;z-index:98;background:rgba(12,42,28,.34);opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;backdrop-filter:blur(2px)}
.nav-scrim.is-open{opacity:1;visibility:visible}
body.nav-locked{overflow:hidden}

@media(max-width:960px){
  .nav{position:fixed;left:0;right:0;top:0;bottom:0;z-index:99;display:flex;flex-direction:column;align-items:stretch;gap:0;padding:calc(74px + 18px) 20px 28px;border:0;border-radius:0;background:#fff;box-shadow:none;transform:translateY(-100%);transition:transform .34s cubic-bezier(.4,0,.2,1);overflow-y:auto}
  .nav.is-open{display:flex;transform:none}
  .nav a{display:flex;align-items:center;justify-content:space-between;padding:17px 16px;border-radius:14px;color:var(--text);font-size:1.02rem;font-weight:600}
  .nav a:after{display:none}
  .nav a+a{border-top:1px solid var(--border)}
  .nav a.is-active{background:var(--accent-tint);color:var(--accent-deep);border-top-color:transparent}
  .nav a.is-active+a{border-top-color:transparent}
  .nav .nav-cta{margin-top:22px;justify-content:center;border-top:0;background:var(--accent);color:#10200e;font-weight:700}
  .nav .nav-cta.is-active{background:var(--accent);color:#10200e}
  .menu-toggle{display:inline-flex}
  .header-actions .btn{display:none}
  .site-header-wrap{z-index:100}
}

/* --- mobile typography and spacing --------------------------- */
@media(max-width:680px){
  h1{font-size:clamp(2.5rem,10vw,3.6rem);line-height:1.02}
  h2{font-size:clamp(1.85rem,7.4vw,2.5rem);line-height:1.08}
  .home-hero__lead,.page-hero__copy p{font-size:1.02rem}
  .btn{min-height:50px;padding:0 20px;font-size:.9rem}
  .hero-actions{flex-direction:column;align-items:stretch;gap:10px}
  .hero-actions .btn{justify-content:center;width:100%}
  .feature-card{min-height:0;padding:24px}
  .feature-card__top{margin-bottom:22px}
  .feature-card h3{max-width:none;font-size:1.22rem}
  .section-heading{margin-bottom:28px}
  .footer>.container{width:calc(100% - 36px)}
  .footer-links{grid-template-columns:1fr 1fr;gap:4px 18px}
  .footer-links a{padding:9px 0;font-size:.86rem}
  .model-level{padding:16px 18px}
  .research-overview a{grid-template-columns:52px 1fr auto;gap:12px;padding:20px 0}
}

/* --- animated data visualisation ----------------------------- */
.viz{--viz-duration:1.1s}
.viz-bars{display:flex;align-items:flex-end;gap:10px;height:180px;padding-top:12px}
.viz-bars__bar{flex:1;display:flex;flex-direction:column;justify-content:flex-end;gap:8px;text-align:center}
.viz-bars__fill{border-radius:10px 10px 3px 3px;background:linear-gradient(180deg,var(--accent),var(--accent-deep));height:0;transition:height var(--viz-duration) cubic-bezier(.22,1,.36,1)}
.viz-bars__bar:nth-child(2) .viz-bars__fill{transition-delay:.08s}
.viz-bars__bar:nth-child(3) .viz-bars__fill{transition-delay:.16s}
.viz-bars__bar:nth-child(4) .viz-bars__fill{transition-delay:.24s}
.viz-bars__bar:nth-child(5) .viz-bars__fill{transition-delay:.32s}
.viz-bars__bar small{color:var(--text-faint);font-size:.7rem;font-weight:600}

.counter{font-size:clamp(2.2rem,5vw,3.4rem);font-weight:700;letter-spacing:-.05em;line-height:1;font-variant-numeric:tabular-nums}

.viz-track{position:relative;height:6px;border-radius:999px;background:var(--surface-muted);overflow:hidden}
.viz-track__fill{position:absolute;inset:0 auto 0 0;width:0;border-radius:999px;background:linear-gradient(90deg,var(--accent-deep),var(--accent));transition:width 1.2s cubic-bezier(.22,1,.36,1)}

.viz-ring{display:grid;place-items:center;position:relative;width:132px;height:132px}
.viz-ring svg{position:absolute;inset:0;transform:rotate(-90deg)}
.viz-ring circle{fill:none;stroke-width:10;stroke-linecap:round}
.viz-ring .viz-ring__bg{stroke:var(--surface-muted)}
.viz-ring .viz-ring__fg{stroke:var(--accent);stroke-dasharray:352;stroke-dashoffset:352;transition:stroke-dashoffset 1.3s cubic-bezier(.22,1,.36,1)}
.viz-ring b{position:relative;font-size:1.42rem;font-weight:700;letter-spacing:-.04em}

.viz-flow{display:grid;gap:0}
.viz-flow__node{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center;padding:16px 18px;border:1px solid var(--border);border-radius:var(--radius-md);background:#fff;opacity:0;transform:translateX(-14px);transition:opacity .5s ease,transform .5s ease}
.viz-flow__node.is-in{opacity:1;transform:none}
.viz-flow__node:nth-child(2){transition-delay:.1s}
.viz-flow__node:nth-child(3){transition-delay:.2s}
.viz-flow__node:nth-child(4){transition-delay:.3s}
.viz-flow__node:nth-child(5){transition-delay:.4s}
.viz-flow__node:nth-child(6){transition-delay:.5s}

@media(prefers-reduced-motion:reduce){
  .viz-bars__fill,.viz-track__fill,.viz-ring .viz-ring__fg,.viz-flow__node,.menu-toggle__bars span,.nav{transition:none!important}
  .viz-flow__node{opacity:1;transform:none}
}

/* A filtered ancestor becomes the containing block for fixed children, which
   clipped the drawer to the header height. Drop the blur at drawer widths. */
@media(max-width:960px){
  .site-header-wrap{backdrop-filter:none;-webkit-backdrop-filter:none;background:#fff}
}
@media(max-width:960px){
  .nav{justify-content:flex-start}
  .nav a+a{border-top:0}
  .nav a{border:1px solid transparent}
  .nav a:not(.is-active):not(.nav-cta){border-bottom-color:var(--border);border-radius:0}
  .nav a:not(.is-active):not(.nav-cta):last-of-type{border-bottom-color:transparent}
}
/* The drawer is a descendant of the header, so lift the brand and the toggle
   above it inside that stacking context, keeping the close control reachable. */
@media(max-width:960px){
  .brand,.header-actions{position:relative;z-index:101}
  .nav{padding-top:calc(74px + 22px)}
}

/* ============================================================
   v14  new page components
   ============================================================ */
.section--tight{padding:44px 0}
.page-hero__support{margin-top:14px;color:var(--text-soft);font-size:.95rem}
.prose-column{max-width:680px}
.prose-column h2{margin-bottom:20px}
.prose-column p{color:var(--text-soft)}
.centred-note{max-width:760px;margin:0 auto;text-align:center;color:var(--text-soft);font-size:1.02rem}
.cards-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px}
.cta-panel__actions{display:flex;flex-wrap:wrap;gap:10px}

.pullout{display:flex;gap:18px;align-items:flex-start;margin-top:8px;padding:24px;border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:var(--radius-md);background:#fff}
.pullout p{margin:0;color:#37433b;font-size:.94rem}

.content-card--ruled{position:relative;padding-top:38px}
.content-card--ruled:before{content:"";position:absolute;left:34px;right:34px;top:0;height:3px;border-radius:0 0 3px 3px;background:var(--accent)}
.content-card--ruled .icon-tile{margin-bottom:20px}
.content-card--ruled .text-link{margin-top:18px}

/* research anchor nav */
.anchor-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.anchor-nav a{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:18px 20px;border:1px solid var(--border);border-radius:var(--radius-md);background:#fff;transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease}
.anchor-nav a:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow-soft)}
.anchor-nav a>span{display:grid;place-items:center;min-width:30px;height:30px;border-radius:9px;background:var(--accent-tint);color:var(--accent-deep);font-size:.72rem;font-weight:800}
.anchor-nav a>span .ico{width:16px;height:16px}
.anchor-nav a>strong{font-size:.83rem;line-height:1.35}
.anchor-nav a>.ico{width:16px;height:16px;color:var(--text-faint)}
:target{scroll-margin-top:110px}

.priority-item{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:flex-start;padding:20px 0;border-bottom:1px solid var(--border)}
.priority-item .icon-tile{width:42px;height:42px;border-radius:12px}
.priority-item .icon-tile .ico{width:21px;height:21px}
.priority-item strong{display:block;margin-bottom:6px;font-size:.92rem}
.priority-item p{margin:0;color:var(--text-soft);font-size:.86rem}

/* cross-cutting platform band */
.platform-band{background:var(--forest);color:#fff}
.platform-band .eyebrow{color:var(--accent)}
.platform-band h2{color:#fff;margin-bottom:16px}
.platform-band__head{max-width:760px;margin-bottom:44px}
.platform-band__head p{color:rgba(255,255,255,.72)}
.method-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.method-group{padding:28px;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-md);background:rgba(255,255,255,.04)}
.method-group .icon-tile{margin-bottom:18px}
.method-group>strong{display:block;margin-bottom:16px;color:#fff;font-size:1rem}
.method-group .methods span{border-color:rgba(255,255,255,.16);background:rgba(255,255,255,.06);color:rgba(255,255,255,.82)}
.platform-band__close{max-width:820px;margin:40px 0 0;color:rgba(255,255,255,.72)}

/* contact */
.contact-grid--form-first{grid-template-columns:1.25fr .75fr}
.contact-panel__sub{margin:-16px 0 24px;color:var(--text-soft);font-size:.88rem}
.contact-list>div{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:center}
.contact-list__ico{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:var(--accent-tint);color:var(--accent-deep)}
.contact-list__ico .ico{width:18px;height:18px}
.contact-profiles{margin-top:24px}
.contact-profiles small{display:block;margin-bottom:10px;color:var(--text-faint);font-size:.72rem;text-transform:uppercase;letter-spacing:.06em}
.contact-form label>span em{margin-left:6px;color:var(--accent-deep);font-style:normal;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.contact-form select{width:100%;height:50px;padding:0 40px 0 14px;border:1px solid var(--border-strong);border-radius:12px;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 256 256' fill='none' stroke='%2341544a' stroke-width='18' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M76 100l52 52 52-52'/%3E%3C/svg%3E") no-repeat right 14px center/16px;-webkit-appearance:none;appearance:none;font:inherit;color:var(--text);outline:none}
.contact-form select:focus{border-color:#7ac654;box-shadow:0 0 0 4px rgba(87,210,2,.09)}
.contact-form select:invalid{color:var(--text-faint)}
.field-help{color:var(--text-faint);font-size:.76rem}
.checkbox-row{display:grid!important;grid-template-columns:auto 1fr;gap:12px;align-items:flex-start;padding:14px 16px;border:1px solid var(--border);border-radius:12px;background:var(--surface-muted)}
.checkbox-row input{width:20px;height:20px;margin-top:1px;accent-color:var(--accent-deep)}
.checkbox-row span{color:var(--text-soft);font-size:.83rem;line-height:1.5}
.form-note strong{display:block;margin-bottom:3px}

/* news */
.news-toolbar{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;align-items:center;margin-bottom:32px}
.filter-bar{display:flex;flex-wrap:wrap;gap:8px}
.filter-pill{padding:10px 15px;border:1px solid var(--border);border-radius:999px;background:#fff;color:#4e5a52;font:inherit;font-size:.79rem;font-weight:600;cursor:pointer;transition:all .2s ease}
.filter-pill:hover{border-color:var(--accent)}
.filter-pill.is-active{border-color:transparent;background:var(--accent-tint);color:var(--accent-deep)}
.search-field{position:relative;display:flex;align-items:center;min-width:250px}
.search-field__ico{position:absolute;left:14px;display:grid;place-items:center;color:var(--text-faint)}
.search-field__ico .ico{width:17px;height:17px}
.search-field input{width:100%;height:46px;padding:0 14px 0 40px;border:1px solid var(--border-strong);border-radius:999px;background:#fff;font:inherit;font-size:.86rem;outline:none}
.search-field input:focus{border-color:#7ac654;box-shadow:0 0 0 4px rgba(87,210,2,.09)}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.news-grid:empty{display:none}
.news-empty{flex-direction:column;gap:0}
.news-empty .icon-tile{width:60px;height:60px;margin-bottom:22px}
.news-empty .icon-tile .ico{width:30px;height:30px}
.news-empty .hero-actions{margin-top:26px}
.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

@media(max-width:1120px){
  .anchor-nav{grid-template-columns:1fr 1fr}
  .cards-4{grid-template-columns:1fr 1fr}
  .method-groups{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:960px){
  .contact-grid--form-first{grid-template-columns:1fr}
  .cta-panel__actions{width:100%}
}
@media(max-width:680px){
  .anchor-nav,.cards-4,.news-grid{grid-template-columns:1fr}
  .news-toolbar{flex-direction:column;align-items:stretch}
  .search-field{min-width:0}
  .content-card--ruled:before{left:24px;right:24px}
  .pullout{flex-direction:column;gap:14px;padding:20px}
  .method-group{padding:22px}
  .priority-item{grid-template-columns:1fr;gap:12px}
  .cta-panel__actions{flex-direction:column}
  .cta-panel__actions .btn{justify-content:center;width:100%}
}
/* ghost buttons sitting on dark panels need inverted treatment */
.cta-panel--forest .btn--ghost,.platform-band .btn--ghost{border-color:rgba(255,255,255,.34);background:transparent;color:#fff}
.cta-panel--forest .btn--ghost:hover,.platform-band .btn--ghost:hover{border-color:var(--accent);color:var(--accent)}