/* Ecosystem collaboration: operating examples alongside the governance model. */
.eco-summary{grid-column:1/-1;border-top:1px solid var(--line);padding-top:35px;margin-top:8px}
.eco-summary-head{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:start}
.eco-summary .mono{font-size:10px;color:var(--gold)}
.eco-summary h3{font-size:28px;line-height:1.6;letter-spacing:-.025em;margin-top:15px;color:var(--gold-light)}
.eco-summary-head>p{font-size:13px;line-height:2;color:var(--muted);max-width:550px}
.eco-summary-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;list-style:none;padding:0;margin:29px 0 24px}
.eco-summary-flow li{border-top:1px solid var(--line);padding-top:18px;position:relative;min-width:0}
.eco-summary-flow li:before{content:"";position:absolute;top:-2px;left:0;width:4px;height:4px;border-radius:50%;background:var(--gold)}
.eco-summary-flow strong{display:block;font-size:17px;font-weight:400;line-height:1.7;margin-top:10px}
.eco-summary-flow p{font-size:11px;line-height:1.9;color:var(--muted);margin-top:9px}
.eco-summary-foot{display:flex;justify-content:flex-start;align-items:center;gap:48px;border-top:1px solid var(--line);padding-top:19px}
.eco-summary-foot p{font-size:11px;line-height:1.9;color:var(--muted);max-width:730px}
.eco-summary-foot a{flex-shrink:0;font-size:12px;color:var(--gold-light)}
.eco-role-note{font-size:11px;line-height:1.9;color:var(--gold-dark);border-top:1px solid var(--line-light);padding-top:20px;margin-top:24px}
.eco-collaboration{background:#e8e5dc;color:var(--ink);border-top:1px solid var(--line-light);position:relative}
.eco-collaboration .section-head{margin-bottom:32px}
.eco-collaboration .section-head>p{max-width:430px}
.eco-collaboration .eyebrow{color:var(--gold-dark)}
.eco-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:27px;position:relative;margin:0 0 36px;padding:0}
.eco-tabs:before{content:"";position:absolute;left:0;right:0;top:9px;border-top:1px solid #c5bdad;pointer-events:none}
.eco-tabs button{background:none;border:0;text-align:left;padding:32px 0 20px;min-height:116px;position:relative;color:var(--muted-light)}
.eco-tabs button:before{content:"";position:absolute;top:5px;left:0;width:9px;height:9px;border:1px solid #b8af99;background:#e8e5dc;border-radius:50%;box-shadow:0 0 0 6px #e8e5dc}
.eco-tabs button:after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background:transparent}
.eco-tabs button>.mono{display:block;color:var(--gold-dark);font-size:9px}
.eco-tabs button strong{display:block;font-size:20px;font-weight:400;line-height:1.6;margin-top:13px}
.eco-tabs button[aria-selected="true"]{color:var(--gold-dark)}
.eco-tabs button[aria-selected="true"]:before{border-color:var(--gold-dark);background:var(--gold-dark);animation:eco-node-breathe 4s ease-in-out infinite}
.eco-tabs button[aria-selected="true"]:after{background:var(--gold-dark)}
.eco-stage[hidden]{display:none}
.eco-stage{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start;min-height:334px}
.eco-stage-copy>.mono{color:var(--gold-dark);font-size:10px}
.eco-stage-copy h3{font-size:clamp(25px,2.4vw,34px);line-height:1.6;letter-spacing:-.025em;margin-top:17px;max-width:520px}
.eco-stage-copy>p{font-size:14px;line-height:2;color:var(--muted-light);margin-top:21px;max-width:510px}
.eco-role-tags{display:flex;gap:10px 17px;flex-wrap:wrap;margin-top:26px;color:var(--gold-dark);font-size:11px;line-height:1.9}
.eco-role-tags span{border-bottom:1px solid #c4baa3;padding-bottom:6px}
.eco-stage-evidence{border-block:1px solid #c7bfaf;padding:23px 0 8px;position:relative}
.eco-stage-evidence:before{content:"";position:absolute;right:0;top:19px;width:86px;height:52px;background-image:radial-gradient(circle,#786136 .8px,transparent 1px);background-size:9px 9px;opacity:.2;pointer-events:none}
.eco-stage-evidence>.mono{font-size:9px;color:var(--gold-dark)}
.eco-stage-evidence dl{margin:20px 0 0}
.eco-stage-evidence dl>div{display:grid;grid-template-columns:80px 1fr;gap:24px;padding:17px 0;border-top:1px solid #cfc8bb}
.eco-stage-evidence dt{color:var(--gold-dark);font-size:12px;line-height:1.9}
.eco-stage-evidence dd{font-size:12px;line-height:1.95;color:var(--muted-light);margin:0}
.eco-platform{border-top:1px solid #c7bfaf;padding-top:30px;margin-top:34px;display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}
.eco-platform-intro>.mono{color:var(--gold-dark);font-size:9px}
.eco-platform-intro h3{font-size:23px;line-height:1.65;letter-spacing:-.02em;margin-top:14px}
.eco-platform-intro p{font-size:12px;line-height:1.95;color:var(--muted-light);margin-top:16px;max-width:340px}
.eco-services{display:grid;grid-template-columns:1fr 1fr;gap:23px 36px;margin:0}
.eco-services dt{font-size:15px;line-height:1.8;color:var(--gold-dark)}
.eco-services dd{font-size:11px;line-height:1.9;color:var(--muted-light);margin:8px 0 0;max-width:290px}
.eco-collaboration-foot{display:flex;justify-content:flex-start;align-items:center;gap:48px;border-top:1px solid #c7bfaf;padding-top:22px;margin-top:31px}
.eco-collaboration-foot p{font-size:10px;line-height:1.95;color:var(--muted-light);max-width:690px}
.eco-collaboration-foot a{font-size:12px;color:var(--gold-dark);flex-shrink:0}
.eco-nst-map{margin-top:26px;padding-top:20px;border-top:1px solid var(--line-light)}
.eco-nst-map h3{font-size:18px;line-height:1.7;letter-spacing:-.015em}
.eco-nst-map dl{margin:14px 0 0}
.eco-nst-map dl>div{display:grid;grid-template-columns:88px 1fr;gap:22px;border-bottom:1px solid var(--line-light);padding:14px 0}
.eco-nst-map dt{font-size:11px;line-height:1.9;color:var(--gold-dark)}
.eco-nst-map dd{font-size:11px;line-height:1.9;color:var(--muted-light);margin:0}
.eco-nst-map>p{font-size:10px;line-height:1.9;color:var(--muted-light);margin-top:16px}
.eco-nst-map>a{font-size:11px;color:var(--gold-dark);margin-top:17px}
@keyframes eco-node-breathe{0%,100%{box-shadow:0 0 0 6px #e8e5dc,0 0 0 7px #78613620}50%{box-shadow:0 0 0 6px #e8e5dc,0 0 0 12px #78613612}}
html.eco-motion-paused .eco-tabs button[aria-selected="true"]:before{animation-play-state:paused}
@media(prefers-reduced-motion:reduce){.eco-tabs button[aria-selected="true"]:before{animation:none}}
@media(max-width:1100px){.eco-summary-head,.eco-stage,.eco-platform{gap:40px}.eco-summary-flow{gap:20px}.eco-tabs{gap:20px}.eco-stage-evidence dl>div{gap:16px;grid-template-columns:72px 1fr}.eco-tabs button strong{font-size:18px}}
@media(max-width:820px){.eco-summary-head,.eco-stage,.eco-platform{grid-template-columns:1fr;gap:26px}.eco-summary-head>p{max-width:650px}.eco-stage{min-height:0}.eco-stage-copy>p{max-width:650px}.eco-stage-evidence{padding-top:19px}.eco-platform-intro p{max-width:600px}.eco-platform{margin-top:35px}.eco-collaboration-foot,.eco-summary-foot{flex-direction:column;align-items:start;gap:16px}.eco-services{column-gap:30px}.eco-tabs button strong{font-size:17px}.union-subnav-links{gap:23px}}
@media(max-width:540px){.eco-summary{padding-top:28px}.eco-summary h3{font-size:25px}.eco-summary-head>p{font-size:12px}.eco-summary-flow{grid-template-columns:1fr 1fr;gap:25px 23px}.eco-summary-flow strong{font-size:16px}.eco-summary-foot,.eco-collaboration-foot{flex-direction:column;gap:13px}.eco-summary-foot p{font-size:10px}.eco-tabs{grid-template-columns:1fr 1fr;gap:20px 24px;margin-bottom:29px}.eco-tabs:before{display:none}.eco-tabs button{min-height:94px;padding:26px 0 17px;border-top:1px solid #c5bdad}.eco-tabs button:before{top:-5px;width:7px;height:7px}.eco-tabs button strong{font-size:18px;margin-top:10px}.eco-tabs button>.mono{font-size:8px}.eco-stage-copy h3{font-size:26px;margin-top:16px}.eco-stage-copy>p{font-size:13px;margin-top:16px}.eco-role-tags{margin-top:20px;font-size:10px;gap:8px 16px}.eco-stage-evidence dl>div{grid-template-columns:65px 1fr;gap:17px;padding:15px 0}.eco-stage-evidence dd{font-size:11px}.eco-stage-evidence dt{font-size:11px}.eco-platform-intro h3{font-size:22px}.eco-services{gap:22px 26px}.eco-services dt{font-size:14px}.eco-services dd{font-size:10px}.eco-nst-map dl>div{grid-template-columns:72px 1fr;gap:15px}.eco-nst-map h3{font-size:17px}}