/* ONE SQUARE — navigation et catalogue public de l’écosystème. */
:root{--os-nav-height:64px}
html{scroll-padding-top:calc(var(--os-nav-height) + 20px)}
.os-site-nav.nav{height:auto}
.os-site-nav.nav>.wrap{height:64px}
.os-site-nav .nav-l{flex:none}
.os-site-nav .nav-l a{padding-inline:8px;font-size:13px;white-space:nowrap}
.os-mobile-nav{display:none}
body[data-os-page="home"] .hero{padding-top:calc(var(--os-nav-height) + clamp(24px,3.6vw,56px))}
body[data-os-page="catalogue"] .hero{padding-top:calc(var(--os-nav-height) + clamp(20px,3.4vw,52px))}
.os-eco-preview{margin-top:26px;padding:clamp(20px,3vw,34px);border:1px solid var(--line-ctl);border-radius:var(--r4);background:radial-gradient(ellipse at 100% 0,rgba(247,147,30,.1),transparent 65%),var(--panel)}
.os-eco-preview h3{font-size:clamp(24px,3vw,36px);line-height:1.15;margin-bottom:14px;max-width:760px}
.os-eco-preview p{color:var(--tx2);max-width:83ch}
.os-eco-preview .btns{margin-top:22px}
.os-eco-preview .btn{white-space:normal;max-width:100%;padding-block:12px;line-height:1.4;text-align:center;justify-content:center}
.os-eco-preview .os-preview-note{font-size:14px;margin-top:16px}
.os-eco-backlink{display:inline-flex;align-items:center;min-height:44px;text-underline-offset:4px}
@media screen and (max-width:1439px){
 .os-site-nav .btn-print span{display:none!important}
 .os-site-nav .btn-print{width:44px;padding:0;justify-content:center}
 .os-site-nav .nav-cat span{display:none}
 .os-site-nav .nav-cat{width:44px;padding:0;justify-content:center}
}
@media screen and (max-width:1279px){
 :root{--os-nav-height:116px}
 .os-site-nav .nav-l{display:none!important}
 .os-mobile-nav{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:4px;padding:4px 12px;border-top:1px solid var(--line);background:rgba(5,7,12,.97)}
 .os-mobile-nav a{display:flex;align-items:center;justify-content:center;min-height:44px;padding:4px 11px;border-radius:10px;text-decoration:none;font-size:13px;font-weight:500;white-space:nowrap;color:var(--tx2)}
 .os-mobile-nav a[href="/ecosysteme/"]{color:#d7effb;border:1px solid rgba(46,174,230,.42);background:rgba(46,174,230,.09)}
 .os-mobile-nav a[aria-current="page"]{color:var(--tx);background:rgba(46,174,230,.17)}
}
@media screen and (max-width:380px){.os-mobile-nav a{font-size:12px;padding-inline:9px}}
@media print{
 .os-site-nav,.os-mobile-nav{display:none!important}
 body[data-os-page="home"] .hero,body[data-os-page="catalogue"] .hero{padding-top:0}
 .os-eco-preview{background:white!important;border-color:#aaa;break-inside:avoid}
 .os-eco-preview p{color:#333}
}
/* La page dédiée réemploie les couleurs, le carré et la typographie OneSquare. */
body.os-ecosystem{--bg:#05070c;--panel:#0b0f19;--tx:#eef2f9;--tx2:#aab4c6;--tx3:#8f9bb0;--line:rgba(255,255,255,.12);--line-ctl:rgba(255,255,255,.36);--or:#f7931e;--blue:#2eaee6;--r4:20px;--r2:10px;color-scheme:dark;margin:0;background:var(--bg);color:var(--tx);font:16px/1.65 "Geist","Segoe UI",system-ui,sans-serif;-webkit-text-size-adjust:100%}
.os-ecosystem *,.os-ecosystem *::before,.os-ecosystem *::after{box-sizing:border-box}
.os-ecosystem h1,.os-ecosystem h2,.os-ecosystem h3,.os-ecosystem p,.os-ecosystem ul,.os-ecosystem dl{margin:0}
.os-ecosystem a{color:inherit}
.os-ecosystem button,.os-ecosystem input{font:inherit}
.os-ecosystem svg{display:block;max-width:100%}
.os-ecosystem .wrap{width:min(1280px,100% - 40px);margin-inline:auto}
.os-ecosystem .nav{position:fixed;inset:0 0 auto;z-index:60;background:rgba(5,7,12,.95);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.os-ecosystem .nav>.wrap{display:flex;align-items:center;gap:8px}
.os-ecosystem .brand{display:flex;align-items:center;gap:10px;min-height:44px;text-decoration:none;font-weight:700;letter-spacing:.055em;font-size:15px;white-space:nowrap;margin-right:20px}
.os-ecosystem .brand svg{width:28px;height:28px;flex:none}
.os-ecosystem .nav-l{display:flex;gap:4px}
.os-ecosystem .nav-l a{display:flex;align-items:center;min-height:44px;text-decoration:none;color:var(--tx2);border-radius:10px}
.os-ecosystem .nav-l a[aria-current="page"],.os-ecosystem .nav-l a:hover{color:var(--tx);background:rgba(255,255,255,.06)}
.os-ecosystem .nav-sp{flex:1}
.os-ecosystem .btn-print,.os-ecosystem .nav-wa{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:44px;min-width:44px;padding:0 15px;border-radius:10px;border:1px solid var(--line-ctl);text-decoration:none;cursor:pointer;font-size:14px;font-weight:600;white-space:nowrap}
.os-ecosystem .btn-print{background:transparent;color:var(--tx2)}
.os-ecosystem .nav-wa{background:linear-gradient(135deg,#f7931e,#ee5a1f);color:#160a02;border:0}
.os-ecosystem :focus-visible{outline:3px solid #ffb454;outline-offset:4px}
.os-ecosystem [hidden]{display:none!important}
.os-ecosystem [tabindex="-1"]:focus{outline:none}
.os-ecosystem .sr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.os-ecosystem .skip{position:fixed;top:-100px;left:16px;z-index:100;background:#f7931e;color:#160a02;padding:12px;border-radius:10px}
.os-ecosystem .skip:focus{top:12px}
.os-eco-hero{position:relative;overflow:hidden;padding:calc(var(--os-nav-height) + clamp(32px,6vw,72px)) 0 38px;border-bottom:1px solid var(--line);background:radial-gradient(ellipse at 0 0,rgba(46,174,230,.16),transparent 58%),radial-gradient(ellipse at 100% 10%,rgba(247,147,30,.12),transparent 52%)}
.os-eco-eyebrow{display:flex;gap:10px;align-items:center;font:500 12px/1.5 "Geist Mono",ui-monospace,monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--tx2)}
.os-eco-square{display:inline-block;flex:none;width:10px;height:10px;background:linear-gradient(135deg,#f7931e,#ee5a1f);border-radius:3px 0 3px 3px}
.os-eco-hero h1{max-width:950px;margin:23px 0;font-size:clamp(42px,6.8vw,88px);line-height:1.02;font-weight:600;letter-spacing:-.045em;text-wrap:balance}
.os-eco-hero h1 span{color:#ffad47}
.os-eco-lead{font-size:clamp(17px,1.55vw,21px);color:var(--tx2);max-width:79ch}
.os-eco-lead strong{color:var(--tx);font-weight:600}
.os-eco-facts{display:flex;flex-wrap:wrap;gap:8px;margin-top:25px}
.os-eco-facts span{border:1px solid var(--line);border-radius:10px;padding:8px 12px;font-size:14px;color:var(--tx2)}
.os-eco-facts strong{color:var(--tx)}
.os-eco-independence{margin-top:26px!important;padding:16px 20px;border-inline-start:3px solid var(--blue);background:rgba(255,255,255,.025);font-size:15px;color:var(--tx2);max-width:1000px}
.os-eco-section{padding:42px 0}
.os-eco-section h2{font-size:clamp(25px,3vw,38px);line-height:1.2;letter-spacing:-.025em}
.os-eco-section-intro{color:var(--tx2);max-width:850px;margin-top:12px!important}
.os-eco-controls{margin-top:26px;padding:22px;border:1px solid var(--line);border-radius:20px;background:var(--panel)}
.os-eco-controls label{display:block;font-weight:600;margin-bottom:9px}
.os-eco-search-row{display:flex;gap:10px}
.os-eco-search-row input{min-width:0;flex:1;min-height:50px;padding:11px 15px;border:1px solid var(--line-ctl);border-radius:10px;background:#060a12;color:var(--tx)}
.os-eco-search-row input::placeholder{color:var(--tx2)}
.os-eco-reset{min-height:44px;border:1px solid var(--line-ctl);border-radius:10px;padding:8px 14px;background:transparent;color:var(--tx);cursor:pointer}
.os-eco-filters{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.os-eco-filters button{min-height:44px;padding:8px 12px;max-width:100%;border:1px solid var(--line-ctl);border-radius:10px;background:transparent;color:var(--tx2);cursor:pointer;font-size:14px;line-height:1.35}
.os-eco-filters button[aria-pressed="true"]{border-color:#2eaee6;background:rgba(46,174,230,.13);color:#d7effb}
.os-eco-search-help{color:var(--tx2);font-size:14px;margin-top:10px!important}
.os-eco-result-count{margin:18px 0 12px!important;font-size:14px;color:var(--tx2);min-height:24px}
.os-eco-index{margin-top:20px}
.os-eco-index summary{cursor:pointer;font-weight:600;min-height:44px;padding:10px 0;color:var(--tx)}
.os-eco-index-list{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:10px 0}
.os-eco-index-list a{display:inline-flex;align-items:center;min-height:44px;padding:7px 12px;border:1px solid var(--line);border-radius:10px;text-decoration:none;font-size:14px;color:var(--tx2)}
.os-eco-index-list a:hover{border-color:var(--blue);color:var(--tx)}
.os-eco-category{margin-top:38px}
.os-eco-category-heading{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;padding-bottom:16px;border-bottom:1px solid var(--line)}
.os-eco-category-heading h2{font-size:clamp(23px,2.5vw,31px)}
.os-eco-category-heading p{color:var(--tx2);font-size:14px}
.os-eco-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:20px}
.os-eco-card{min-width:0;scroll-margin-top:calc(var(--os-nav-height) + 20px);position:relative;display:flex;flex-direction:column;padding:clamp(22px,2.5vw,30px);border:1px solid var(--line);border-top:2px solid var(--os-accent,#2eaee6);border-radius:20px 0 20px 20px;background:linear-gradient(145deg,rgba(255,255,255,.035),rgba(255,255,255,.012));transition:border-color .18s}
.os-eco-card:target{border-color:#f7931e;box-shadow:0 0 0 2px rgba(247,147,30,.18)}
.os-eco-card-top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:15px}
.os-eco-number{font:500 12px/1.5 "Geist Mono",ui-monospace,monospace;color:var(--tx2)}
.os-eco-status{display:inline-flex;align-items:center;min-height:30px;padding:3px 10px;border:1px solid var(--line-ctl);border-radius:7px;color:#cbd5e5;font-size:12px;font-weight:500}
.os-eco-status[data-status="Public"]{color:#a4e3ce;border-color:rgba(115,210,178,.4);background:rgba(115,210,178,.05)}
.os-eco-status[data-status="Démonstrateur"],.os-eco-status[data-status="En développement"]{color:#ffd091;border-color:rgba(247,147,30,.4);background:rgba(247,147,30,.04)}
.os-eco-card h3{font-size:clamp(22px,2.2vw,29px);letter-spacing:-.025em;line-height:1.2}
.os-eco-url{display:inline-flex;align-items:center;min-height:44px;font:400 12.5px/1.5 "Geist Mono",ui-monospace,monospace;color:#9bd9f4!important;overflow-wrap:anywhere;word-break:break-word;text-underline-offset:4px;margin-top:5px}
.os-eco-summary{font-size:16.5px;margin-top:9px!important;color:var(--tx)}
.os-eco-audience{margin-top:14px!important;color:var(--tx2);font-size:14px}
.os-eco-audience strong{font-weight:600;color:var(--tx)}
.os-eco-features{list-style:none;margin-top:17px!important;padding:0!important}
.os-eco-features li{position:relative;padding:7px 0 7px 17px;border-top:1px solid var(--line);font-size:14px;color:var(--tx2)}
.os-eco-features li::before{content:"";position:absolute;top:16px;left:0;width:5px;height:5px;background:var(--os-accent,#2eaee6);border-radius:1px}
.os-eco-card dl{margin-top:18px!important;padding-top:4px}
.os-eco-card dt{font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:#b9c9dc;margin-top:15px}
.os-eco-card dd{margin:5px 0 0;font-size:14px;color:var(--tx2)}
.os-eco-access{margin-top:18px!important;padding:12px 14px;border:1px solid var(--line);border-radius:10px;color:var(--tx2);font-size:13px;background:rgba(0,0,0,.12)}
.os-eco-card-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:20px}
.os-eco-button{display:inline-flex;justify-content:center;align-items:center;min-height:46px;padding:10px 15px;border:1px solid var(--line-ctl);border-radius:10px;text-decoration:none!important;font-size:14px;font-weight:600;color:var(--tx);line-height:1.35;text-align:center}
.os-eco-button:hover{border-color:#9bd9f4;background:rgba(46,174,230,.05)}
.os-eco-button.primary{background:linear-gradient(135deg,#f7931e,#ee5a1f);border:0;color:#160a02}
.os-eco-date{margin-top:13px!important;color:var(--tx2);font-size:11px}
.os-eco-empty{padding:30px 20px;border:1px dashed var(--line-ctl);border-radius:20px;margin-top:20px!important;color:var(--tx2)}
.os-eco-notice{padding:24px;border:1px solid var(--line);border-inline-start:3px solid #f7931e;border-radius:0 16px 16px 0;background:rgba(247,147,30,.035)}
.os-eco-notice p+p{margin-top:12px}
.os-eco-contact{margin-top:30px;display:grid;grid-template-columns:1.3fr 1fr;gap:30px;padding:clamp(24px,4vw,44px);border:1px solid var(--line-ctl);border-radius:24px 0 24px 24px;background:radial-gradient(ellipse at 0 100%,rgba(46,174,230,.12),transparent 70%),var(--panel)}
.os-eco-contact h2{font-size:clamp(28px,3.5vw,42px)}
.os-eco-contact p{margin-top:14px;color:var(--tx2)}
.os-eco-contact-links{display:flex;flex-wrap:wrap;gap:10px;align-content:center}
.os-eco-footer{padding:28px 0 40px;border-top:1px solid var(--line);color:var(--tx2);font-size:13px}
.os-eco-footer a{display:inline-flex;align-items:center;min-height:44px;margin-right:18px;text-underline-offset:4px}
@media screen and (max-width:760px){.os-eco-grid,.os-eco-contact{grid-template-columns:minmax(0,1fr)}.os-eco-card-actions .os-eco-button{flex:1 1 100%}.os-eco-hero h1{font-size:clamp(38px,9vw,65px)}.os-eco-section{padding:30px 0}.os-eco-contact-links .os-eco-button{flex:1 1 100%}.os-eco-controls{padding:18px}}
@media screen and (max-width:640px){.os-ecosystem .wrap{width:calc(100% - 32px)}.os-ecosystem .brand{font-size:13px;gap:8px;margin-right:0}.os-ecosystem .nav-wa{font-size:13px;padding:0 11px}.os-ecosystem .nav>.wrap{gap:6px}.os-ecosystem .btn-print{width:44px;padding:0}.os-ecosystem .btn-print span{display:none}.os-eco-search-row{flex-wrap:wrap}.os-eco-search-row input{flex-basis:100%}.os-eco-reset{width:100%}.os-eco-index-list a{font-size:13px}.os-eco-independence{padding:14px 16px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.os-ecosystem *{transition:none!important}}
@media print{
 body.os-ecosystem{--bg:white;--panel:white;--tx:#111827;--tx2:#344154;--line:#bbc3cc;--line-ctl:#8392a4;background:white;color:#111827;font-size:10pt}
 .os-ecosystem .wrap{width:100%}.os-eco-hero{padding:0 0 20px;background:white}.os-eco-hero h1{font-size:29pt}.os-eco-hero h1 span{color:#a64a08}.os-eco-controls,.os-eco-index,.os-eco-card-actions,.os-eco-contact-links,.os-eco-result-count,.os-eco-empty,.os-ecosystem .skip,.os-eco-category-heading [data-eco-group-count]{display:none!important}
 .os-ecosystem [data-eco-group][hidden]{display:block!important}.os-ecosystem [data-eco-card][hidden]{display:flex!important}
 .os-eco-grid{grid-template-columns:1fr 1fr;gap:5mm}.os-eco-card{background:white;padding:5mm;border-color:#aaa;break-inside:avoid}.os-eco-card h3{font-size:15pt}.os-eco-url{color:#155c90!important;font-size:8pt}.os-eco-access,.os-eco-notice,.os-eco-contact{background:white}.os-eco-summary{font-size:10pt}.os-eco-card dt{color:#263c54}.os-eco-status{color:#263c54!important;border-color:#777!important;background:white!important}.os-eco-section{padding:5mm 0}.os-eco-category-heading{break-after:avoid}.os-eco-lead{font-size:11pt}
}