:root{--cairn-blue:#3E9467;--cairn-dark:#1E4D3A;--cairn-navy:#1B2A23;--cairn-royal:#2F7A57;--ink:#2D322B;--soft:#F3F6F2}body{background:white;color:var(--ink);font-family:"Instrument Sans",Arial,sans-serif}.review-strip{background:#F3F6F2;color:#5D6F57;font-size:12px;letter-spacing:.07em}header{max-width:1500px;padding:26px 4%;gap:28px;border-color:#E5EBE3}.brand{gap:24px;min-width:290px}.brand img{width:174px;height:44px;object-fit:contain}.brand-service{border-left:1px solid #DCE7E2;padding-left:20px;font-size:14px;letter-spacing:0;line-height:1.35;max-width:115px;font-weight:500;color:#1E4D3A}nav{gap:20px}nav a{color:#374133;font-size:14px}nav a[aria-current]{border-color:#3E9467}.contact{color:#2F7A57;white-space:nowrap}main{max-width:1320px}.hero{gap:70px;padding:75px 0;min-height:620px;grid-template-columns:1.1fr 1fr}.eyebrow{color:#2F7A57;font-size:12px}.hero h1{font-size:clamp(44px,5.2vw,72px);font-weight:400;letter-spacing:-.035em;line-height:1.07;color:#1B2A23}.hero h1 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#1739660a}.map-caption{font-size:12px;letter-spacing:.12em;color:#58724F;margin-bottom:24px}.map-top,.map-middle{display:flex;align-items:flex-start;gap:18px;background:white;padding:24px;border:1px solid #DAE9E2;border-radius:4px}.map-top{max-width:85%;margin:auto;border-top:3px solid #3E9467}.map-top span,.map-middle span{display:block;font-size:11px;letter-spacing:.09em;color:#657F5C;margin-bottom:6px}.map-top strong{font-size:20px;font-weight:500;color:#1E4D3A}.map-middle{background:#1E4D3A;color:white;border:0;padding:26px}.map-middle span{color:#C8EFDD}.map-middle strong{font-size:22px;font-weight:500;line-height:1.25;display:block}.map-middle p{font-size:14px;line-height:1.5;margin:10px 0 0;color:#E7F8F0}.map-middle .bs-icon{color:#9FE3C3}.map-connector{height:56px;display:flex;align-items:center;justify-content:center;position:relative}.map-connector:before{content:'';position:absolute;top:0;bottom:0;left:50%;width:2px;background:#96D8B9}.map-connector span{background:#F1F9F5;color:#5A7552;z-index:1;padding:3px 10px;font-size:12px}.map-branches{display:flex;justify-content:space-around;height:30px}.map-branches span{width:2px;background:#96D8B9}.map-bottom{display:grid;grid-template-columns:1fr 1fr;gap:18px}.map-bottom>div{background:white;padding:20px 15px;border:1px solid #DAE9E2;border-radius:3px}.map-bottom strong,.map-bottom small{display:block}.map-bottom strong{font-size:15px;line-height:1.3;margin:13px 0 5px;color:#1B2A23}.map-bottom small{font-size:12px;color:#677862}.map-note{font-size:12px;color:#6D8167;margin:20px 0 0}.journey-graphic{background:#F6FAF8;margin:0 -32px;padding:50px 32px;border:0}.journey-track{display:grid;grid-template-columns:1fr 3.6fr;gap:20px}.journey-track .prep{padding:25px;background:#E5F4ED;border-top:4px solid #3E9467}.journey-track .prep>span{display:block;margin:20px 0 5px;font-size:13px;font-weight:600;color:#2F7A57}.journey-track p{font-size:15px;color:#596954;line-height:1.5}.delivery{border-top:4px solid #1E4D3A;background:white}.delivery-label{display:block;font-size:12px;font-weight:600;color:#1E4D3A;padding:16px 22px;border-bottom:1px solid #E8EDE6;letter-spacing:.03em}.delivery-steps{display:grid;grid-template-columns:repeat(4,1fr)}.delivery-steps article{padding:23px 18px;border-right:1px solid #E8EDE6}.delivery-steps h3{font-size:18px;margin-top:18px}.report-spine{border:1px solid #D8E8E1;background:#F3FAF7;margin-bottom:45px;padding:28px;display:grid;grid-template-columns:1fr 1.5fr;gap:30px}.report-spine>div:first-child{display:grid;grid-template-columns:32px 1fr;column-gap:14px;align-items:center}.report-spine strong{font-size:23px;color:#1E4D3A;font-weight:500}.report-spine>div:first-child>span{grid-column:2;font-size:14px;color:#677F5F}.report-audiences{display:grid;grid-template-columns:1fr 1fr;gap:12px}.report-audiences span{padding:12px 15px;background:white;border-left:3px solid #3E9467;font-size:15px}.architecture{border:0;gap:15px}.architecture article{border:1px solid #D9E8E1;border-top:4px solid #3E9467;background:#F5F9F7;padding:30px}.architecture article:last-child{background:#1E4D3A;color:white;border-color:#1E4D3A}.architecture article:last-child h3{color:white}.architecture .bs-icon{margin-top:20px}.architecture article:last-child .bs-icon{color:#B7EAD2}.timeline article{border-top-color:#3E9467;background:#F0F9F5}.timeline article+article{background:#1E4D3A}.timeline article+article h3{color:white}.library>a{border-color:#E0ECE6;border-radius:3px}.library>a:hover{border-color:#3E9467}.library .eyebrow{color:#2F7A57}footer{background:#1B2A23}.fine{color:#657161}details{border-color:#DCEAE3}summary{color:#1E4D3A}@media(max-width:1180px){header{flex-wrap:wrap}nav{order:3;flex-basis:100%;justify-content:flex-start}.contact{margin-left:auto}.hero{gap:35px}.journey-track{grid-template-columns:1fr 3fr}.delivery-steps{grid-template-columns:1fr 1fr}.delivery-steps article{border-bottom:1px solid #E8EDE6}}@media(max-width:900px){.hero{grid-template-columns:1fr}.mission-map{max-width:630px}.journey-track{grid-template-columns:1fr}.report-spine{grid-template-columns:1fr}.journey-graphic{margin:0 -32px}}@media(max-width:600px){header{padding:20px 22px}.brand{min-width:0;gap:15px}.brand img{width:148px;height:38px}.brand-service{padding-left:15px;font-size:12px}.contact{margin:0;font-size:13px}nav{gap:10px 17px}nav a{padding:8px 0}.hero h1{font-size:47px}.hero{padding:40px 0}.mission-map{padding:20px}.map-top{max-width:100%;padding:19px}.map-middle{padding:20px}.map-middle strong{font-size:20px}.map-bottom{gap:10px}.map-bottom>div{padding:16px 12px}.map-bottom strong{font-size:14px}.journey-graphic{margin:0 -22px;padding:40px 22px}.delivery-steps{grid-template-columns:1fr 1fr}.delivery-steps article{padding:20px 14px}.report-audiences{grid-template-columns:1fr}.cards article{padding:26px}.hero .lead{font-size:19px}}@media print{.review-strip,header,.hero-actions{display:none}.hero{min-height:0;padding:25px 0}.mission-map,.report-spine,.journey-track{break-inside:avoid}section{padding:25px 0}}

/* CairnOps identity on the external-domain review. */
.brand{min-width:220px}.brand img{width:220px;height:50px}@media(max-width:600px){.brand{min-width:0}.brand img{width:195px;height:44px}}
/* Report decisions and client participation: readable columns, labelled mobile rows. */
.decision-table{width:100%;border-collapse:collapse;table-layout:fixed;margin:28px 0;font-size:16px;line-height:1.55}.decision-table caption{text-align:left;color:#5D6F57;font-size:14px;margin-bottom:12px}.decision-table th,.decision-table td{text-align:left;vertical-align:top;padding:23px 20px;border-bottom:1px solid #DFEAE5;overflow-wrap:anywhere}.decision-table thead{background:#1B2A23;color:white}.decision-table thead th{font-weight:500}.decision-table tbody th{color:#1E4D3A;font-size:19px;font-weight:500;background:#F2FAF6}.decision-table td{background:#F9FBFA;color:#586454}.report-icon{display:block;width:30px;height:30px;object-fit:contain;margin-bottom:15px}.cards:has(>article:nth-child(3):last-child){grid-template-columns:repeat(3,minmax(0,1fr))}#decisions,#participation,#library{scroll-margin-top:24px}
@media(max-width:760px){.decision-table,.decision-table tbody,.decision-table tr,.decision-table th,.decision-table td{display:block;width:auto}.decision-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.decision-table tr{margin-bottom:22px;border:1px solid #DFEAE5}.decision-table td:before{content:attr(data-label);display:block;font-weight:600;font-size:12px;letter-spacing:.04em;color:#2F7A57;margin-bottom:7px}.decision-table th,.decision-table td{padding:18px}.cards:has(>article:nth-child(3):last-child){grid-template-columns:1fr}}
/* Front door, preparation and explicit responsibility relationships. */
.offer-hero{align-items:start;gap:48px;padding:52px 0}.offer-hero h1{font-size:clamp(42px,4.5vw,62px)}.hero-reports{margin-top:22px}.hero-reports ul{margin:10px 0 0;padding-left:20px;font-size:15px;line-height:1.5;color:#586454}.hero-reports li{margin:5px 0}.offer-hero .audience-tag{font-size:14px;margin-top:20px}.offer-hero .mission-map{align-self:center}.map-bottom p{font-size:15px;line-height:1.5;color:#586454;margin:10px 0}.map-bottom small{font-size:14px;line-height:1.5}.participation-hero{grid-template-columns:1.15fr 1fr;gap:48px;padding:50px 0;min-height:0;align-items:start}.participation-hero h1{font-size:clamp(38px,4.1vw,58px)}.scope-note{font-size:15px;color:#586454;border-left:3px solid #3E9467;padding-left:18px;margin:24px 0}.data-call{padding:28px;background:#F2FAF6;border-top:3px solid #3E9467}.data-call>img{display:block;margin-bottom:14px}.data-call h2{font-size:29px;margin:12px 0 22px}.data-call ul{list-style:none;padding:0;margin:0}.data-call li{padding:14px 0;border-top:1px solid #DAE8E1}.data-call li strong,.data-call li span{display:block}.data-call li strong{color:#1B2A23;font-size:17px}.data-call li span,.data-call>p{font-size:15px;color:#586454;line-height:1.55}.data-call>p{margin-bottom:0}.ownership-map{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.ownership-map article{border:1px solid #DAE8E1;background:#F9FBFA;min-width:0}.ownership-heading{padding:26px 24px 16px;min-height:175px;border-top:3px solid #3E9467;background:#F1F9F5}.ownership-heading img{display:block;margin-bottom:14px}.ownership-heading h3{font-size:22px;margin:8px 0}.ownership-map dl{margin:0;padding:0 24px 24px}.ownership-map dt{color:#2F7A57;font-size:14px;font-weight:600;margin-top:24px}.ownership-map dd{font-size:16px;line-height:1.55;color:#586454;margin:8px 0 0}.boundary-question{display:flex;align-items:center;flex-wrap:wrap;gap:14px 28px;padding:22px 24px;margin-top:20px;background:#1B2A23;color:white;font-size:15px}.boundary-question strong{color:#9FE3C3}.boundary-question span{border-left:1px solid #ffffff55;padding-left:20px}
@media(max-width:950px){.offer-hero,.participation-hero{grid-template-columns:1fr;gap:30px}.offer-hero .mission-map{max-width:680px}.ownership-map{grid-template-columns:1fr}.ownership-heading{min-height:0}.ownership-map dl{display:grid;grid-template-columns:160px 1fr;gap:14px;padding-top:22px}.ownership-map dt,.ownership-map dd{margin:0}.boundary-question{align-items:flex-start;flex-direction:column}}
@media(max-width:600px){.offer-hero,.participation-hero{padding:32px 0}.offer-hero h1{font-size:44px}.participation-hero h1{font-size:39px}.offer-hero .lead,.participation-hero .lead{font-size:18px}.hero-reports ul{font-size:15px}.data-call{padding:22px}.ownership-map dl{display:block}.ownership-map dt{margin-top:20px}.ownership-map dd{margin-top:8px}.ownership-map dt:first-child{margin-top:0}.map-bottom{grid-template-columns:1fr}.map-branches{height:22px}.map-bottom>div{padding:20px}.map-bottom strong{margin-top:12px}}

/* Keep enlarged text within its existing grid track without reducing type. */
main,footer{overflow-wrap:break-word}.hero>*,.journey-track>*,.delivery-steps>*,.report-spine>*,.hero-actions>*{min-width:0;max-width:100%}

@media(max-width:760px){.decision-table caption{display:block;width:auto}}

/* Owner-requested service attribution, 1 October 2026. */
a.brand{display:inline-flex;flex-direction:column;align-items:flex-start;gap:0;text-decoration:none}
a.brand .brand-tagline{display:block;font:400 14px/1.35 "Instrument Sans",Arial,sans-serif;letter-spacing:0;color:#586454;white-space:normal}

/* SVG wordmark starts at x=102 in its 390-unit viewBox. */
a.brand{--brand-logo-width:220px}a.brand img{width:var(--brand-logo-width)}
a.brand .brand-tagline{margin-left:calc(var(--brand-logo-width) * .26153846);margin-top:calc(var(--brand-logo-width) * -.055)}
@media(max-width:600px){a.brand{--brand-logo-width:195px}}

/* Keep the five-page navigation at the right on wide screens, including iPad landscape. */
@media(min-width:951px){header>nav[aria-label="Main navigation"]{justify-content:flex-end}}

/* A quiet, separate invitation beside the primary navigation. */
header>a.contact{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:7px 14px;border:1px solid #DFEAE5;border-radius:999px;background:#F2F7F5;color:#1B2A23;font-size:13px;line-height:1.4;text-decoration:none;flex-shrink:0}
header>a.contact:hover{background:#EAF2EE;border-color:#C0D6CC}

/* Home hero (owner, 2026-10-14): the two tracks alone; the origin circle and the platform note dropped. */
.cw-diagram--paths .cw-diagram__branches{grid-template-columns:1fr}.cw-diagram--paths .cw-diagram__lanes{border-left:0;padding-left:0;gap:16px}.cw-diagram--paths .cw-diagram__lanes .cw-diagram__stage:before{display:none}@media (min-width:900px){.cw-diagram--paths .cw-diagram__lanes .cw-diagram__items{grid-template-columns:repeat(4,1fr)}}

/* Home hero, the value line (owner, 2026-10-14, C2-R110): the researched road and the launch pad */
.home-hero p.lead-theme{margin-top:.6rem;font-size:.95em;color:color-mix(in srgb,currentColor 82%,transparent)}
a.brand{flex-direction:row!important;align-items:center!important;gap:12px!important;min-width:0!important}a.brand .brand-tagline{margin:0!important;font-size:13px!important}.brand .cairn-mark{display:inline-flex}.brand .cairn-mark svg{width:40px;height:40px}.brand .brand-word{font-size:26px;font-weight:600;letter-spacing:-.01em;text-transform:none;color:#1E4D3A;line-height:1}.brand .brand-text{display:flex;flex-direction:column;gap:4px}@media (max-width:760px){.brand .brand-word{font-size:21px}.brand .cairn-mark svg{width:32px;height:32px}}