/* Shared visual language: TARS Ed06, labelled actions, useful Lucide icons. */
.ui-icon{display:inline-block;width:22px;height:22px;flex-shrink:0;vertical-align:middle;object-fit:contain}
.nav-map{display:inline-flex;align-items:center;gap:8px}.nav-map .ui-icon{width:18px;height:18px}
.button .ui-icon{width:20px;height:20px}.button.primary .ui-icon,.button.ink .ui-icon{filter:brightness(0) invert(1)}
.small-symbol .ui-icon{width:32px;height:32px}.text-link:has(.ui-icon){display:inline-flex;align-items:center;gap:9px;min-height:44px}
.system-map{padding-top:66px;padding-bottom:72px;border-top:1px solid var(--line)}
.map-heading{display:flex;align-items:end;justify-content:space-between;gap:60px;margin-bottom:32px}
.map-heading h2{font-size:clamp(36px,3.7vw,57px);margin-bottom:0}.map-heading>p{max-width:360px;font-size:16px;color:var(--muted);margin:0}
.map-choice{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:24px}
.map-choice button{display:flex;align-items:center;gap:16px;text-align:left;border:1px solid #b3bfb5;border-radius:10px;background:#fff;padding:22px;min-height:142px;transition:background .16s,border-color .16s}
.map-choice button> .ui-icon:first-child{width:36px;height:36px}.map-choice button>span{flex:1}.map-choice strong{display:block;font-size:18px;line-height:1.3}.map-choice small{display:block;font-size:13px;color:var(--muted);margin-top:7px}.map-choice em{display:flex;align-items:center;gap:6px;font-size:12px;font-style:normal;font-weight:700;color:var(--blue);margin-top:13px}.map-choice button[aria-pressed=true]{background:var(--blue);color:white;border-color:var(--blue)}.map-choice button[aria-pressed=true] small,.map-choice button[aria-pressed=true] em{color:#eef2ff}.map-choice button[aria-pressed=true] .ui-icon{filter:brightness(0) invert(1)}.map-choice button:hover:not([aria-pressed=true]){border-color:var(--blue);background:#f2f5ff}
.map-panel{background:#fff;border:1px solid #c8d0c7;border-radius:14px;overflow:hidden}.map-panel-heading{display:flex;align-items:start;justify-content:space-between;gap:25px;padding:30px 32px 24px;border-bottom:1px solid var(--line)}.map-path-label{font-size:12px;color:var(--blue);font-weight:700}.map-panel h3{font-size:28px;margin:9px 0 10px}.map-panel-heading p{font-size:14px;color:var(--muted);margin:0;max-width:650px}.map-status{font-size:11px;border:1px solid #c9d2c6;padding:6px 11px;border-radius:30px;white-space:nowrap;color:#4e604d;background:var(--paper)}
.diagram-canvas{padding:28px 32px 25px;background-color:#f9faf6;background-image:radial-gradient(#d6ded1 .7px,transparent .7px);background-size:18px 18px}
.map-origin{display:flex;align-items:center;gap:15px;width:fit-content;max-width:100%;margin:auto;background:var(--ink);color:#fff;border-radius:9px;padding:14px 23px}.map-origin>.ui-icon{width:30px;height:30px;filter:brightness(0) invert(1)}.map-origin strong{display:block;font-size:15px}.map-origin span{display:block;font-size:12px;color:#d7e5d5}.origin-connector{width:2px;height:38px;margin:auto;background:#a6b9a3;position:relative}.origin-connector .ui-icon{position:absolute;bottom:-4px;left:-10px;width:22px;height:22px}
.map-hint{display:flex;align-items:center;justify-content:center;gap:8px;font-size:12px;color:#52634f;margin:10px 0 24px}.map-hint .ui-icon{width:17px;height:17px}
.system-nodes{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:26px;list-style:none;margin:0;padding:0}.map-node{position:relative;min-width:0}.map-node-button{width:100%;height:100%;position:relative;display:flex;flex-direction:column;align-items:start;text-align:left;padding:20px 18px;background:#fff;border:1px solid #aabbaa;border-radius:9px;min-height:210px;transition:background .16s,border-color .16s,box-shadow .16s}.map-node-button:hover{border-color:var(--blue);box-shadow:0 4px 15px #1649e915}.map-node-button[aria-pressed=true]{background:#edf2ff;border:2px solid var(--blue);padding:19px 17px}.map-node-top{display:flex;align-items:center;justify-content:space-between;width:100%;margin-bottom:22px}.map-node-top .ui-icon{width:29px;height:29px}.map-node-number{font-size:11px;letter-spacing:.03em;color:#61745f}.map-node-button strong{font-family:Space,Arial,sans-serif;font-size:21px;font-weight:500;letter-spacing:-.035em;line-height:1.1}.map-node-button small{display:block;font-size:12px;color:#52634f;margin:9px 0 16px;line-height:1.5}.map-node-action{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;margin-top:auto;border-top:1px solid #d6ded3;padding-top:12px;font-size:12px;font-weight:700;color:var(--blue)}.map-node-action .ui-icon{width:18px;height:18px}.node-edge{position:absolute;right:-26px;top:97px;width:26px;display:flex;align-items:center;justify-content:center}.node-edge .ui-icon{width:22px;height:22px}.map-node:last-child>.node-edge{display:none}
.map-detail[hidden],.map-outcomes[hidden]{display:none!important}.map-detail{background:#fff;border:1px solid #9db1f4;border-radius:8px;margin:19px 0 0;padding:20px 24px;scroll-margin-top:95px}.map-detail-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:9px;color:var(--blue);font-size:12px;font-weight:700}.map-detail-heading>button{border:0;border-radius:5px;background:#eef2ff;width:44px;height:44px;display:grid;place-items:center}.map-detail-content{display:grid;grid-template-columns:1.3fr 1fr;gap:7%}.map-detail h4{font-family:Space,Arial,sans-serif;font-weight:500;font-size:25px;line-height:1.15;letter-spacing:-.035em;margin:0 0 12px}.map-detail p{font-size:14px;line-height:1.65;color:var(--muted);margin:0}.map-detail dl{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:0}.map-detail dt{font-size:12px;color:var(--muted);margin-bottom:7px}.map-detail dd{font-size:14px;margin:0}.map-detail-content>div{min-width:0}
.map-foundation{margin-top:27px;border-top:1px dashed #8fa68b;padding:22px 0 0;display:flex;align-items:center;gap:14px}.foundation-icon{width:44px;height:44px;border:1px solid #bad4b6;border-radius:9px;background:#edf5e9;display:grid;place-items:center;flex-shrink:0}.map-foundation strong{font-size:15px}.map-foundation p{font-size:13px;line-height:1.55;color:#4f634c;max-width:700px;margin:3px 0 0}.foundation-label{margin-left:auto;max-width:150px;font-size:11px;line-height:1.5;color:#53674f}.map-feedback{display:flex;align-items:center;gap:14px;margin-top:18px;background:#e5efdf;padding:16px 18px;border-radius:8px;border-left:3px solid #9abc8b}.map-feedback strong{font-size:14px}.map-feedback p{font-size:12px;margin:3px 0 0;color:#455d40}.map-feedback>.ui-icon{width:24px;height:24px}.map-outcomes{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}.map-outcomes>div{border:1px dashed #94ab8b;border-radius:8px;padding:17px;display:grid;grid-template-columns:24px 1fr;gap:5px 10px;background:#eef4e9}.map-outcomes strong{font-size:14px}.map-outcomes span{grid-column:2;font-size:12px;line-height:1.55;color:#4b6246}
.map-conclusion{display:flex;align-items:center;justify-content:space-between;gap:28px;border-top:1px solid var(--line);padding:24px 32px 15px}.map-conclusion p{font-size:14px;line-height:1.6;margin:0;max-width:620px;color:#526054}.map-conclusion strong{color:var(--ink)}.map-conclusion .button{font-size:12px;flex-shrink:0;gap:14px}.map-scope{font-size:11px;line-height:1.6;color:#526054;margin:0;padding:0 32px 23px}.explore-example{margin-top:22px}
.profile-highlights span{display:inline-flex;align-items:center;gap:6px;font-size:11px}.profile-highlights .ui-icon{width:14px;height:14px}.profile-contact{font-size:13px}.profile-foot{font-size:11px}.stage-list .step-number{display:flex;align-items:center;gap:12px;width:auto;opacity:1}.stage-list .step-number>.ui-icon{filter:brightness(0) invert(1);width:23px;height:23px}.stage-list .step-number>span{font-size:14px}.stage-list strong{font-size:16px}.deliverable-list article>.ui-icon{margin-top:3px}.choice-grid button>span:nth-child(2){position:relative;padding-left:34px}.choice-grid button>span:nth-child(2)>.ui-icon{position:absolute;left:0;top:3px;width:22px;height:22px}.choice-grid small{font-size:13px}
@media(max-width:1100px){.map-choice button{padding:19px;gap:12px}.map-choice strong{font-size:17px}.diagram-canvas{padding:25px}.system-nodes{gap:22px}.map-node-button{padding:18px 14px;min-height:220px}.map-node-button[aria-pressed=true]{padding:17px 13px}.map-node-button strong{font-size:20px}.node-edge{right:-22px;width:22px}.map-heading{gap:30px}.map-heading>p{max-width:310px}}
@media(max-width:760px){
 html{scroll-padding-top:85px}.site-header{padding:10px 16px;min-height:72px;gap:14px}.site-header .brand{width:124px}.site-header nav{gap:16px;font-size:12px}.site-header nav>a.nav-map{display:inline-flex;gap:6px}.site-header nav>a{min-height:44px;align-items:center}.site-header .nav-action{display:inline-flex!important}.nav-action span{margin-left:4px}
 .system-map{padding-top:45px;padding-bottom:45px}.map-heading{display:block;margin-bottom:23px}.map-heading .section-label{margin-bottom:15px}.map-heading h2{font-size:35px;line-height:1.08}.map-heading>p{max-width:none;font-size:15px;margin-top:18px;line-height:1.6}.map-choice{grid-template-columns:1fr;gap:10px;margin-bottom:20px}.map-choice button{min-height:110px;padding:17px;gap:13px}.map-choice button>.ui-icon:first-child{width:28px;height:28px}.map-choice button>.ui-icon:last-child{width:20px;height:20px}.map-choice strong{font-size:16px}.map-choice small{font-size:12px;line-height:1.4;margin-top:5px}.map-choice em{font-size:11px;margin-top:9px}
 .map-panel{border-radius:10px}.map-panel-heading{padding:23px 19px 19px;display:block}.map-panel h3{font-size:25px;line-height:1.1;margin-top:10px}.map-path-label{font-size:11px}.map-panel-heading p{font-size:14px}.map-status{display:inline-block;margin-top:15px;font-size:11px;padding:4px 9px}.diagram-canvas{padding:22px 17px}.map-origin{width:100%;padding:14px;gap:11px}.map-origin strong{font-size:14px}.map-origin span{font-size:12px;line-height:1.5}.map-origin>.ui-icon{width:25px;height:25px}.origin-connector{height:29px}.map-hint{justify-content:start;align-items:start;font-size:12px;gap:8px;margin:12px 0 21px}.map-hint .ui-icon{margin-top:2px}
 .system-nodes{grid-template-columns:1fr;gap:31px}.map-node-button{height:auto;min-height:0;scroll-margin-top:85px;padding:17px 15px;display:grid;grid-template-columns:36px 1fr;column-gap:13px}.map-node-button[aria-pressed=true]{padding:16px 14px}.map-node-top{display:flex;flex-direction:column;gap:8px;grid-column:1;grid-row:1/4;justify-content:start;margin:0}.map-node-top .ui-icon{width:27px;height:27px}.map-node-number{font-size:11px}.map-node-button strong{font-size:20px;grid-column:2;line-height:1.15}.map-node-button small{font-size:12px;grid-column:2;margin:7px 0 12px}.map-node-action{grid-column:2;font-size:12px;padding-top:10px}.node-edge{position:static;height:31px;width:100%;margin-bottom:-31px;justify-content:center}.node-edge .ui-icon{transform:rotate(90deg);width:22px;height:22px}
 .map-detail{padding:14px 15px;margin-top:10px;scroll-margin-top:85px}.map-detail-heading{font-size:11px;gap:8px;margin-bottom:12px;line-height:1.4}.map-detail-heading>button{flex-shrink:0}.map-detail-content{display:block}.map-detail h4{font-size:23px}.map-detail p{font-size:14px;line-height:1.6}.map-detail dl{grid-template-columns:1fr;gap:14px;margin-top:18px;padding-top:17px;border-top:1px solid var(--line)}.map-detail dd{font-size:13px}.map-detail dt{font-size:12px}
 .map-foundation{align-items:start;gap:12px;padding-top:19px;margin-top:27px}.foundation-icon{width:37px;height:37px}.foundation-icon .ui-icon{width:21px;height:21px}.map-foundation strong{display:block;font-size:14px;line-height:1.4}.map-foundation p{font-size:12px;line-height:1.6;margin-top:6px}.foundation-label{display:none}.map-feedback{align-items:start;gap:11px;padding:15px 13px;margin-top:18px}.map-feedback strong{display:block;font-size:13px;line-height:1.4}.map-feedback p{font-size:12px;margin-top:6px}.map-feedback>.ui-icon{width:21px;height:21px}.map-outcomes{grid-template-columns:1fr;gap:10px}.map-outcomes>div{padding:15px 12px}.map-outcomes strong{font-size:13px}
 .map-conclusion{display:block;padding:21px 19px 14px}.map-conclusion p{font-size:14px}.map-conclusion .button{display:flex;width:100%;margin-top:18px;font-size:13px;gap:10px;padding:15px}.map-scope{font-size:12px;padding:0 19px 22px;line-height:1.6}.explore-example{font-size:13px;line-height:1.6;align-items:start!important}
 .stage-list{grid-template-columns:1fr 1fr;gap:8px}.stage-list button{min-height:83px;flex-direction:row;align-items:center;padding:15px 12px;gap:12px}.stage-list .step-number{flex-direction:column;gap:5px}.stage-list .step-number>.ui-icon{width:22px;height:22px}.stage-list [aria-current] .step-number>.ui-icon{filter:none}.stage-list .step-number>span{font-size:11px}.stage-list strong{font-size:13px}.demo-controls .button{font-size:13px;gap:10px}.demo-controls{gap:10px}.demo-explanation p{font-size:14px}.demo-disclaimer{font-size:12px}.demo-tags span{font-size:12px}.line-tabs{width:100%}.line-tabs button{flex:1;padding:11px 10px;font-size:13px}.demo-panel{padding:19px}.profile-grid strong{font-size:18px}.profile-grid>div{min-height:180px}.profile-highlights{gap:8px}.profile-highlights span{font-size:10px;padding:7px 9px}.profile-grid small{font-size:10px}.profile-foot,.source-note,.caption{font-size:12px!important}.choice-grid strong{font-size:15px}.choice-grid small{font-size:12px}.meeting-checks{font-size:12px;gap:16px}.closing-bottom>p,.diagnosis-note,.hero-note{font-size:12px}.operations-example>p{font-size:12px!important}.operations>div>p:last-child,.deliverable-list p,.content-week p,.paid-bridge p{font-size:14px}.contact-actions .button{font-size:12px;gap:10px}.contact-actions .button>.ui-icon{width:18px;height:18px}.text-link{line-height:1.6}
}
@media(max-width:400px){.site-header .brand{width:110px}.site-header nav{gap:12px;font-size:11px}.nav-map .ui-icon{width:16px;height:16px}.map-choice button{padding:15px;gap:11px}.map-choice strong{font-size:15px}.map-choice button>.ui-icon:first-child{width:25px;height:25px}.map-choice button>.ui-icon:last-child{display:none}.map-heading h2{font-size:33px}.profile-grid strong{font-size:16px}.profile-grid>div{min-height:168px;padding:10px 7px}.tile-photo>span{font-size:18px}.demo-visual{padding:16px}.demo-visual>p{font-size:22px}.demo-controls .button{padding:14px 15px;font-size:12px}}
@media(prefers-reduced-motion:reduce){.map-node-button,.map-choice button{transition:none}}
@media print{.map-choice,.map-hint,.map-node-action,.map-conclusion .button,#close-map-detail{display:none}.system-nodes{grid-template-columns:repeat(4,1fr)}.map-node-button{min-height:180px}.map-detail[hidden]{display:none!important}.diagram-canvas{background:white}.system-map{break-inside:avoid}}

/* WhatsApp invitations belong to decision points; no automatic chat or forced popup. */
.button.whatsapp{background:var(--green);border:1px solid #197844;color:var(--ink);gap:12px;box-shadow:0 3px 0 #163f2220}
.button.whatsapp:hover{background:#75ff9e;transform:translateY(-1px)}.button.whatsapp .ui-icon{filter:none}
.nav-whatsapp{display:inline-flex;align-items:center;gap:7px}.nav-whatsapp .ui-icon{width:19px;height:19px}
.section-conversation{display:flex;align-items:center;gap:22px;margin-top:28px;border-top:1px solid var(--line);padding-top:20px}.section-conversation p{margin:0;font-size:15px}.whatsapp-link{font-size:14px;font-weight:700}
.demo-conversation{display:flex;align-items:center;justify-content:space-between;gap:25px;border-top:1px solid #ffffff55;margin-top:24px;padding-top:24px}.demo-conversation p{font-size:16px;max-width:420px;margin:0}.demo-conversation .button{flex-shrink:0}
.contact-actions{align-items:flex-start}.contact-alternatives{display:flex;flex-wrap:wrap;gap:10px 25px}.contact-alternatives .text-link{font-size:13px}.whatsapp-owner{font-size:13px;color:var(--muted)}
.whatsapp-float{position:fixed;z-index:30;right:24px;bottom:24px;display:flex;align-items:center;gap:12px;padding:13px 17px;background:var(--green);color:var(--ink);border:1px solid #197844;border-radius:12px;box-shadow:0 6px 24px #10181328;text-decoration:none}.whatsapp-float strong{display:block;font-size:13px;line-height:1.35}.whatsapp-float small{display:block;font-size:11px;margin-top:3px}.whatsapp-float>.ui-icon{width:27px;height:27px}.whatsapp-float>span:last-child{margin-left:12px}.whatsapp-float[hidden],.dialog-open .whatsapp-float{display:none!important}.whatsapp-float:hover{background:#75ff9e}
@media(max-width:760px){
 html{scroll-padding-bottom:105px}body{padding-bottom:calc(94px + env(safe-area-inset-bottom,0px))}.hero-actions .button.whatsapp{width:100%;justify-content:center;font-size:14px}.hero-actions .text-link{margin-top:3px;min-height:44px}.site-header nav .nav-whatsapp{display:inline-flex;gap:5px}.nav-whatsapp .ui-icon{width:17px;height:17px}
 .section-conversation{display:block;margin-top:24px}.section-conversation p{font-size:14px}.section-conversation .text-link{margin-top:8px}.demo-conversation{display:block}.demo-conversation p{font-size:15px}.demo-conversation .button{display:flex;justify-content:center;width:100%;margin-top:16px;font-size:14px}
 .contact-actions .button.whatsapp{font-size:13px;justify-content:center;white-space:normal;line-height:1.4;padding:16px 13px}.contact-alternatives{display:block}.contact-alternatives .text-link{display:flex;margin-top:4px}.contact-actions .whatsapp-owner{font-size:12px}.whatsapp-float{left:16px;right:16px;bottom:calc(12px + env(safe-area-inset-bottom,0px));padding:12px 16px;gap:11px;min-height:62px}.whatsapp-float>span:nth-child(2){flex:1}.whatsapp-float strong{font-size:14px}.whatsapp-float small{font-size:11px}
}
@media print{.whatsapp-float{display:none!important}body{padding-bottom:0}}