/* Product atlas: a readable tree first,selected project second,delivery last. */
.catalog-page main{width:100%}.catalog-page .header{position:sticky;top:0;z-index:20}.atlas-intro{display:flex;justify-content:space-between;align-items:end;gap:32px;padding:36px var(--gutter) 26px}.atlas-intro .eyebrow{color:var(--accent)}.atlas-intro h1{font-family:var(--serif);font-size:clamp(30px,3vw,44px);font-weight:600;line-height:1.35;margin:13px 0 0}.atlas-intro>p{font-size:14px;color:var(--muted);padding-bottom:4px}.atlas-section{padding:0 var(--gutter)}.map-node:hover{border-color:var(--accent);transform:translateY(-2px)}.map-node[aria-current=true]{background:var(--mint);border-color:var(--accent)}.node-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.node-top strong{font-size:16px;font-weight:600}.node-top>span{font-size:15px;color:var(--accent)}.node-tagline,.node-state{display:block;font-size:12px;color:var(--muted);line-height:1.6}.node-tagline{margin-top:4px}.node-state{font-size:10px;margin-top:5px}.map-caption{border-bottom:1px solid var(--line);padding:14px 0 22px;display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:12px}.map-caption a{color:var(--accent)}.project-preview{margin:0 var(--gutter);padding:36px 0;display:grid;grid-template-columns:1fr 1.1fr;gap:60px;border-bottom:1px solid var(--line);scroll-margin-top:120px}.preview-heading>.eyebrow{color:var(--accent)}.preview-heading h2{font-family:var(--serif);font-size:29px;line-height:1.5;margin:12px 0}.preview-heading p{font-size:14px;color:var(--muted);max-width:500px}.preview-heading>span:not(.eyebrow){display:block;font-size:12px;margin:13px 0;color:var(--muted)}.preview-heading>a,.atlas-text-link{display:inline-flex;align-items:center;min-height:44px;color:var(--accent);font-size:13px}.atlas-delivery{padding:54px var(--gutter);background:var(--mint);margin-top:35px}.atlas-section-heading h2,.atlas-foundation h2{font-family:var(--serif);font-size:29px;line-height:1.5;margin:12px 0}.atlas-section-heading p{font-size:14px;color:var(--muted)}.delivery-steps{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px;padding:0;margin:30px 0 10px}.delivery-steps li{border-top:1px solid #b7c4b5;padding:18px 0}.delivery-steps span{color:var(--accent);font-size:12px}.delivery-steps h3{font-size:19px;font-family:var(--serif);margin:9px 0}.delivery-steps p{font-size:13px;color:var(--muted)}.atlas-foundation{padding:50px var(--gutter)}.foundation-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px;margin:22px 0}.foundation-links a{border-top:1px solid var(--line);padding-top:16px;font-size:17px}.foundation-links span{display:block;color:var(--muted);font-size:12px}.atlas-foundation>p{font-size:12px;color:var(--muted)}.detail-hero{padding:24px var(--gutter) 35px}.detail-hero>.eyebrow{display:block;color:var(--accent);margin-top:16px}.detail-hero h1{font-family:var(--serif);font-size:clamp(32px,4vw,50px);line-height:1.4;margin:12px 0 20px}.detail-hero>p{max-width:780px;font-size:17px;color:var(--muted)}.detail-audience{display:flex;gap:20px;font-size:14px;margin-top:24px;color:var(--muted)}.detail-audience span{color:var(--ink);flex:none}.detail-current{display:flex;gap:28px;padding:23px var(--gutter);background:var(--mint);font-size:14px}.detail-current span{flex:none;color:var(--accent)}.detail-current p{max-width:900px;color:var(--muted)}.detail-section{padding:38px var(--gutter)}.detail-section>.eyebrow{color:var(--accent)}.detail-section>h2,.detail-sources h2{font-family:var(--serif);font-size:28px;line-height:1.5;margin:10px 0 22px}.detail-entry{border-top:1px solid var(--line);border-bottom:0;padding:0}.detail-entry:last-child{border-bottom:1px solid var(--line)}.detail-entry summary{padding:18px 0;font-size:17px}.detail-entry p,.detail-entry ul{font-size:14px;color:var(--muted);margin:0 0 16px;max-width:950px}.detail-entry li{padding:3px 0}.detail-next{padding-top:12px}.detail-bullets{font-size:15px;padding-left:22px;color:var(--muted);max-width:950px}.detail-bullets li{padding:8px 0}.detail-source-note{font-size:12px!important;color:var(--muted);margin-top:18px}.detail-sources{padding:32px var(--gutter) 50px;background:var(--mint)}.detail-sources p{font-size:14px;color:var(--muted)}.detail-sources>div{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:18px}.detail-sources a{font-size:13px;color:var(--accent);min-height:44px;display:inline-flex;align-items:center}
@media(max-width:1000px){.map-node{padding:11px}.node-top strong{font-size:14px}.project-preview{gap:30px}.atlas-intro{gap:20px}}
@media(max-width:760px){.atlas-intro{display:block;padding-block:28px 18px}.atlas-intro h1{font-size:31px}.atlas-intro>p{margin-top:14px;font-size:13px}.atlas-intro>p br{display:none}.node-top strong{font-size:16px}.node-state{font-size:11px}.map-caption{display:block;font-size:12px;padding-top:0}.map-caption a{display:inline-flex;align-items:center;min-height:44px}.project-preview{grid-template-columns:1fr;gap:14px;padding-block:28px}.preview-heading h2{font-size:26px}.atlas-section-heading h2,.atlas-foundation h2{font-size:26px}.delivery-steps{grid-template-columns:1fr 1fr;gap:15px 23px}.delivery-steps h3{font-size:18px}.atlas-delivery,.atlas-foundation{padding-block:35px}.foundation-links{grid-template-columns:1fr;gap:12px}.detail-current{display:block}.detail-current>p{margin-top:8px}.detail-hero>p{font-size:15px}.detail-audience{font-size:13px}.detail-section{padding-block:30px}.detail-section h2{font-size:25px}}
@media(prefers-reduced-motion:reduce){.catalog-page *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.atlas-business{padding:42px var(--gutter);scroll-margin-top:100px}.atlas-business>h2{font-family:var(--serif);font-size:29px;line-height:1.5;margin:12px 0}.atlas-business{background:var(--mint)}.atlas-business+.atlas-delivery{margin-top:0;background:var(--paper)}
@media(max-width:760px){.atlas-business{padding-block:30px}.atlas-business>h2{font-size:25px}}/* Diagrams share short labels,visible direction and accessible ordered steps. */
.project-preview{grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:35px;align-items:start}.preview-charts{min-width:0}.preview-charts [hidden]{display:none!important}.product-diagram{margin:24px 0;display:grid;grid-template-columns:minmax(95px,1fr) minmax(0,2.6fr) minmax(115px,1.3fr);gap:30px;align-items:center}.product-diagram h3{font-family:inherit;font-size:11px;font-weight:500;letter-spacing:.08em;color:var(--muted);margin:0 0 15px}.diagram-end{border-top:2px solid var(--ink);padding-top:14px;position:relative;align-self:stretch}.diagram-end ul{list-style:none;margin:0;padding:0;font-size:14px;color:var(--ink)}.diagram-end li{padding:6px 0;border-bottom:1px solid var(--line)}.diagram-output{border-color:var(--accent)}.diagram-process{position:relative}.diagram-process:before,.diagram-output:before{content:'→';position:absolute;left:-24px;top:50%;color:var(--accent);font-size:18px}.diagram-process ol{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));list-style:none;padding:0;margin:0;gap:10px}.diagram-process li{position:relative;min-width:0}.diagram-process li:not(:last-child):after{content:'';position:absolute;left:29px;right:-10px;top:13px;border-top:1px solid #b6c2b5}.diagram-process li span{display:flex;width:28px;height:28px;align-items:center;justify-content:center;border-radius:50%;background:var(--dark);color:var(--paper);font-size:10px;position:relative;z-index:1}.diagram-process li strong{display:block;font-size:13px;line-height:1.6;font-weight:500;margin-top:12px}.product-diagram figcaption{grid-column:1/-1;font-size:11px;color:var(--muted);border-top:1px solid var(--line);padding-top:12px}.project-notes{border:0;border-top:1px solid var(--line);padding:0;margin:20px 0;background:transparent}.project-notes>summary{padding:15px 35px 15px 0;font-size:13px}.project-notes p{font-size:14px;color:var(--muted)}.detail-visual{padding:28px var(--gutter);background:var(--paper)}.detail-visual>.eyebrow{color:var(--accent)}.detail-visual .product-diagram{margin:20px 0}.relationship-notes{list-style:none;padding:0}.relationship-notes li{padding:12px 0}.relationship-notes strong{font-size:14px}.relationship-notes p{margin-top:8px}.delivery-steps li{position:relative}.delivery-steps li:not(:last-child):after{content:'→';position:absolute;right:-24px;top:16px;color:var(--accent)}
@media(max-width:1100px){.project-preview{grid-template-columns:1fr}.preview-heading p{max-width:800px}}
@media(max-width:760px){.product-diagram{grid-template-columns:1fr;gap:28px;margin-block:20px}.diagram-end ul{display:flex;flex-wrap:wrap;gap:5px 24px}.diagram-end li{border:0;padding:4px 0}.diagram-process{padding:12px 0}.diagram-process:before,.diagram-output:before{content:'↓';left:0;top:-30px}.diagram-process ol{grid-template-columns:1fr;gap:0}.diagram-process li{display:flex;align-items:center;gap:16px;padding:0 0 20px}.diagram-process li:last-child{padding-bottom:0}.diagram-process li strong{margin:0;font-size:15px}.diagram-process li:not(:last-child):after{left:13px;top:28px;bottom:0;right:auto;border-top:0;border-left:1px solid #b6c2b5}.diagram-output{margin-top:0}.product-diagram figcaption{font-size:11px}.delivery-steps{grid-template-columns:1fr;padding-left:18px}.delivery-steps li{border-top:0;border-left:1px solid #b7c4b5;padding:0 0 25px 24px}.delivery-steps li>span{position:relative}.delivery-steps li>span:before{content:'';position:absolute;left:-29px;top:5px;background:var(--accent);width:9px;height:9px;border-radius:50%}.delivery-steps li:not(:last-child):after{display:none}.delivery-steps h3{margin-top:8px}.delivery-steps p{max-width:300px}}/* Numbered module headings separate classification,process,business and delivery. */
.visual-module-heading{display:flex;align-items:flex-start;gap:22px;grid-column:1/-1;margin-bottom:18px}.visual-module-heading>span{font-size:14px;color:var(--accent);border-top:2px solid var(--accent);padding-top:11px;min-width:36px}.visual-module-heading h2{font-family:var(--serif);font-size:29px;line-height:1.5;margin:0 0 8px}.visual-module-heading p{font-size:14px;color:var(--muted);margin:0}.project-preview{border-top:2px solid var(--ink);margin-top:20px}.atlas-foundation{border-top:1px solid var(--line)}
@media(max-width:760px){.visual-module-heading{gap:16px;margin-bottom:20px}.visual-module-heading h2{font-size:25px}.visual-module-heading p{font-size:13px}.visual-module-heading>span{min-width:28px}}/* One overview combines project classification,customer handoff and team support. */
#business{scroll-margin-top:130px}.overview-diagram{margin:15px 0 0}.overview-flow{display:grid;grid-template-columns:minmax(0,1fr) 42px minmax(0,1.2fr);gap:24px;align-items:start}.overview-content,.overview-backend{border-top:2px solid var(--ink);padding-top:18px}.overview-flow h2{font-family:var(--serif);font-size:25px;line-height:1.5;margin:0 0 7px}.overview-flow section>p{font-size:12px;color:var(--muted);margin:0 0 20px}.content-collection{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.overview-diagram .map-node{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:4px;padding:14px;transition:border-color .18s,background .18s,transform .18s;margin:0;min-height:112px;display:flex;flex-direction:column;justify-content:center}.overview-arrow{align-self:center;text-align:center;font-size:28px;color:var(--accent)}.backend-sequence{display:grid;grid-template-columns:minmax(0,1fr) 24px minmax(0,1fr);gap:14px;align-items:center;min-height:238px}.overview-support{margin-top:30px;padding-top:15px;border-top:1px dashed #9aaa96}.overview-support>span{display:block;text-align:center;font-size:12px;color:var(--muted);margin-bottom:14px}.overview-support .map-node{min-height:95px;background:var(--dark);color:var(--paper);padding:16px 24px}.overview-support .node-tagline,.overview-support .node-state{color:#d0dccd}.overview-support .node-top>span{color:#d0dccd}.overview-support .map-node[aria-current=true]{border-color:var(--accent);outline:2px solid var(--accent);outline-offset:3px}.overview-diagram figcaption{font-size:11px;color:var(--muted);margin:15px 0}.atlas-section>.project-notes{margin-bottom:30px}
@media(max-width:1000px){.overview-flow{gap:16px;grid-template-columns:minmax(0,1fr) 28px minmax(0,1.1fr)}.backend-sequence{gap:10px;grid-template-columns:minmax(0,1fr) 20px minmax(0,1fr)}.overview-diagram .node-top strong{font-size:15px}}
@media(max-width:760px){.overview-flow{grid-template-columns:1fr;gap:14px}.overview-flow h2{font-size:23px}.content-collection{gap:12px}.overview-flow>.overview-arrow{font-size:0;line-height:1;min-height:28px}.overview-flow>.overview-arrow:before{content:'↓';font-size:26px}.backend-sequence{grid-template-columns:1fr;gap:12px;min-height:0}.backend-sequence>.overview-arrow{font-size:0;line-height:1;min-height:28px}.backend-sequence>.overview-arrow:before{content:'↓';font-size:26px}.overview-diagram .map-node{min-height:116px;padding:13px}.overview-support{margin-top:23px}.overview-support .map-node{padding:16px;min-height:100px}.overview-diagram .node-top strong{font-size:16px}}.overview-diagram .map-node:hover,.overview-diagram .map-node[aria-current=true]{border-color:var(--accent)}.overview-diagram .map-node[aria-current=true]{background:var(--mint)}.overview-support .map-node[aria-current=true]{background:var(--dark)}.overview-flow>.overview-arrow{align-self:end;display:flex;align-items:center;justify-content:center;height:238px}
@media(max-width:760px){.overview-flow>.overview-arrow{height:auto;min-height:28px}}

/* Source-backed project briefs and discussion agenda; existing navigation is unchanged. */
.preview-brief{border-top:1px solid var(--line);padding-top:16px}.preview-brief h3,.brief-grid h3,.discussion-item h3{font-family:var(--serif);font-size:20px;line-height:1.6;margin:0 0 10px}.preview-brief p,.brief-basis,.brief-grid p,.brief-grid li,.discussion-item p{font-size:14px;line-height:1.9;color:var(--muted)}.preview-brief p+p{margin-top:12px}.project-brief{border-top:1px solid var(--line)}.brief-basis{max-width:950px}.brief-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin-top:26px}.brief-grid article{border-top:2px solid var(--accent);padding-top:18px}.brief-grid ul{padding-left:19px;margin:0}.brief-grid li+li{margin-top:9px}.project-discussion{background:var(--mint)}.discussion-item{min-width:0;padding:20px 0;border-top:1px solid var(--line)}.discussion-item p{margin:8px 0 0;max-width:950px}.discussion-item .decision-output{color:var(--ink)}.decision-output strong{font-weight:500;color:var(--accent)}.atlas-discussion{padding:48px var(--gutter);scroll-margin-top:110px}.discussion-groups{border-bottom:1px solid var(--line)}.discussion-group{border:0;border-top:1px solid var(--line);border-radius:0;margin:0;padding:0;background:transparent}.discussion-group>summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:21px 36px 21px 0;font-size:18px}.discussion-group>summary span+span{font-size:12px;color:var(--muted);font-weight:400}.discussion-group[open]{padding-bottom:14px}.discussion-group .discussion-item{margin-left:24px}.discussion-group>.atlas-text-link{margin-left:24px}.project-discussion,.project-brief{scroll-margin-top:110px}
@media(max-width:900px){.brief-grid{grid-template-columns:1fr;gap:16px}.brief-grid h3,.discussion-item h3{font-size:19px}.atlas-discussion{padding-block:34px}.discussion-group .discussion-item,.discussion-group>.atlas-text-link{margin-left:0}.discussion-group>summary{gap:10px;font-size:17px}.discussion-group>summary span+span{font-size:11px}}