@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/font-0.ttf) format('truetype');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/font-1.ttf) format('truetype');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(fonts/font-2.ttf) format('truetype');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(fonts/font-3.ttf) format('truetype');
}
@font-face {
  font-family: 'Lora';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(fonts/font-4.ttf) format('truetype');
}

:root{--ink:#1a1a24;--muted:#555863;--teal:#006e64;--line:#dce3df;--paper:#f8faf8;--wash:#edf5f1}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.5 Inter,sans-serif}button,a{font:inherit;color:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #8282e3;outline-offset:4px}button{touch-action:manipulation}main{width:100%;max-width:1900px;margin:auto;padding:24px 4vw 18px}.page-top{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:14px;margin-bottom:22px}.text-btn{border:0;background:none;color:var(--teal);padding:4px 0;font-size:14px;font-weight:600;text-align:left;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}.text-btn:hover{text-decoration-thickness:2px}.hero{margin-bottom:30px}h1{font:700 clamp(34px,3.1vw,56px)/1.16 Lora,Georgia,serif;letter-spacing:-.035em;margin:0 0 15px;max-width:1300px}h2,h3,p{margin:0}.hero-bottom{display:flex;align-items:center;justify-content:space-between;gap:28px}.hero-bottom p{font-size:17px;color:var(--muted)}.hero-bottom .text-btn{white-space:nowrap}.flow{display:grid;grid-template-columns:1fr 1fr 1fr;gap:28px;margin-bottom:28px}.stage,.choice{padding:22px 24px;display:flex;flex-direction:column;min-width:0}.stage{background:white;border-top:2px solid #b6cec5}.stage+.stage{position:relative}.stage+.stage:before{content:'→';position:absolute;left:-23px;top:90px;color:var(--teal);font-size:21px}.meta{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--muted);margin-bottom:15px}.number{display:inline-grid;place-items:center;flex-shrink:0;width:27px;height:27px;border:1px solid #bbd2c9;border-radius:50%;color:var(--teal);font-size:12px;font-weight:600}h2{font-size:clamp(24px,2vw,32px);font-weight:600;line-height:1.2;letter-spacing:-.03em}.description{font-size:16px;color:var(--muted);margin-top:16px;margin-bottom:22px;max-width:470px}.result{margin-top:auto;padding-top:16px;border-top:1px solid var(--line);margin-bottom:20px}.result>span{display:block;font-size:12px;color:var(--teal);font-weight:600;margin-bottom:5px}.result p{font-size:16px;max-width:460px}.action{border:1px solid #a7c4b8;background:transparent;border-radius:4px;padding:9px 13px;font-size:14px;font-weight:500;color:var(--teal);align-self:flex-start}.action:hover{background:var(--wash)}.choice{background:var(--ink);color:white}.choice .meta,.choice .description{color:#d1dcd7}.choice .number{border-color:#56716a;color:#a5dbd2}.choice .result{border-color:#444954}.choice .result>span{color:#80cbc4}.choice .action{color:#b9e6de;border-color:#618d81}.choice .action:hover{background:#263d37}.foundation{border:1px solid #9bbfb2;border-top:0;background:#edf5f1}.foundation-heading{display:flex;align-items:center;gap:28px;padding:16px 24px;background:#16584f;color:white}.foundation-heading h2{font-size:24px;white-space:nowrap}.foundation-heading p{font-size:15px;color:#e0eee8;max-width:690px}.foundation-heading>span{font-size:12px;color:#c1dfd3;margin-left:auto;white-space:nowrap}.foundation-body{display:grid;grid-template-columns:1.1fr 1fr}.foundation-main,.audience{padding:19px 24px}.audience{border-left:1px solid #c5dacf}.foundation .meta{margin-bottom:8px}.foundation h3{font-size:19px;line-height:1.3;font-weight:600;color:var(--ink)}.foundation .number{border:0;background:#d0e6dc}.foundation-body p{font-size:16px;color:var(--muted);margin-bottom:12px;max-width:750px}.portrait-stack,.faces{display:flex;align-items:center}.portrait-stack{gap:15px}.faces img{width:32px;height:32px;object-fit:cover;border-radius:50%;border:2px solid var(--wash);margin-right:-7px}.faces{padding-right:7px}footer{display:flex;justify-content:space-between;gap:24px;font-size:12px;color:var(--muted);padding-top:15px}
dialog{border:1px solid var(--line);border-radius:10px;padding:0;width:min(1440px,94vw);max-height:92vh;background:white;color:var(--ink);box-shadow:0 24px 90px #172c2533}dialog::backdrop{background:#15252270;backdrop-filter:blur(3px)}.dialog-head{display:flex;align-items:start;justify-content:space-between;gap:24px;padding:22px 32px;background:white;position:sticky;top:0;z-index:3;border-bottom:1px solid var(--line)}.eyebrow{font-size:12px;font-weight:600;letter-spacing:.07em;color:var(--muted);text-transform:uppercase}.dialog-head h2{font-size:29px;margin-top:5px}.close{background:none;border:1px solid var(--line);border-radius:4px;font-size:14px;padding:8px 12px;white-space:nowrap;color:var(--muted)}.view-nav{display:flex;gap:28px;padding:0 32px;border-bottom:1px solid var(--line);background:#fafcfb}.view-nav[hidden]{display:none}.section-link{font-size:15px;padding:14px 0;border:0;border-bottom:2px solid transparent;color:var(--muted);background:none}.section-link[aria-pressed=true]{border-bottom-color:var(--teal);color:var(--teal);font-weight:600}.dialog-content{padding:28px 32px;min-height:240px}.lead{font-size:18px;color:var(--muted);max-width:1060px;margin-bottom:25px}.input-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.input-grid article{border-top:2px solid #80cbc4;padding-top:16px}h3{font-size:20px;line-height:1.3}.input-grid p{font-size:17px;color:var(--muted);margin-top:9px}.example,.callout{padding:18px 22px;background:var(--wash);font-size:16px;margin-top:24px}.callout{margin:0 0 24px;border-left:3px solid var(--teal)}.note{font-size:13px;line-height:1.6;color:var(--muted);margin-top:22px;max-width:1150px}.source-link{display:inline-block;font-size:13px;color:var(--teal);margin-top:22px;text-underline-offset:4px}.agent-layout{display:grid;grid-template-columns:310px 1fr;gap:36px}.agent-sequence{display:flex;flex-direction:column;border-right:1px solid var(--line);padding-right:22px}.agent{display:flex;align-items:baseline;gap:12px;border:0;border-left:3px solid transparent;padding:12px 13px;background:none;text-align:left;font-size:15px;color:var(--muted)}.agent .idx{color:var(--teal);font-size:12px}.agent[aria-pressed=true]{border-left-color:var(--teal);background:var(--wash);color:var(--ink);font-weight:600}.agent:hover{background:#f4f7f5}.agent-detail{padding:22px 0;max-width:850px}.agent-detail h3{font-size:28px;line-height:1.3;margin:12px 0 18px;max-width:750px}.agent-detail p{font-size:18px;line-height:1.65;color:var(--muted)}.agent-detail .output{font-size:16px;margin-top:25px;padding-top:20px;border-top:1px solid var(--line)}.persona-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.person{display:flex;align-items:center;gap:15px;padding:16px 0;border-bottom:1px solid var(--line)}.person img{width:64px;height:76px;object-fit:cover;border-radius:5px}.person h3{font-size:16px}.person p{font-size:13px;color:var(--muted);margin-top:4px}.person .segment{color:var(--teal)}.concept-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.concept{padding:22px 0;border-top:1px solid var(--line)}.concept h3{font-size:23px;margin:9px 0 12px}.concept p{font-size:17px;color:var(--muted);max-width:620px}.concept .buyer{font-size:15px;color:var(--muted);margin-top:15px}.buyer b{display:block;color:var(--ink);margin-bottom:3px}table{width:100%;border-collapse:collapse;font-size:16px}th{text-align:left;font-size:12px;text-transform:uppercase;color:var(--muted);padding:12px 14px;border-bottom:1px solid var(--line)}td{padding:18px 14px;vertical-align:top;border-bottom:1px solid var(--line)}td:first-child{width:55px;font-weight:600;color:var(--teal)}td:nth-child(2){width:25%;font-weight:600}td small{display:block;font-size:13px;color:var(--muted);font-weight:400;margin-top:5px}.reaction-notes{padding-top:22px;display:grid;grid-template-columns:1fr 1fr;gap:10px 30px}.reaction-notes h3{grid-column:1/-1}.reaction-notes p{font-size:16px;color:var(--muted)}.platform-visual{margin:0 auto;max-width:620px}.platform-visual img{display:block;width:100%;height:auto;aspect-ratio:2/3;border-radius:4px;border:1px solid var(--line);background:var(--wash)}.platform-visual figcaption{font-size:13px;color:var(--muted);margin-top:10px}.brief-top{display:grid;grid-template-columns:1.5fr 1fr;gap:50px;margin-bottom:36px}.brief-top h3{font-size:29px;line-height:1.25;margin:12px 0 18px;max-width:700px}.brief-top .lead{font-size:18px}.brief-art .platform-visual{max-width:310px}.small-tag{display:inline-block;font-size:13px;color:var(--teal);background:var(--wash);padding:5px 10px}.decision-chain{border-left:3px solid var(--teal);padding-left:20px;display:grid;gap:18px}.decision-chain b,.decision-chain span{display:block;font-size:16px}.decision-chain span{color:var(--muted);margin-top:4px}.brief-layout{display:grid;grid-template-columns:1fr 1fr;gap:36px}.brief-product{background:var(--wash);padding:24px}.brief-product h3{font-size:22px}dl{margin:18px 0 0}dl>div{display:grid;grid-template-columns:110px 1fr;gap:16px;border-top:1px solid #cfdfd6;padding:12px 0;font-size:16px}dt{color:var(--muted)}dd{margin:0}.evidence-block{padding-bottom:18px;margin-bottom:18px;border-bottom:1px solid var(--line)}.evidence-block:last-child{border:0;margin:0}.evidence-block h3{font-size:19px;margin-bottom:8px}.evidence-block p{font-size:16px;color:var(--muted)}.tour-controls{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 32px;position:sticky;bottom:0;background:white;border-top:1px solid var(--line);z-index:2}.tour-controls[hidden]{display:none}.tour-controls span{font-size:14px;color:var(--muted);text-align:center}.tour-controls button:disabled{opacity:.35;cursor:default}.tour-controls #tour-next{background:var(--teal);color:white}
@media(min-width:1100px) and (max-height:900px){main{padding-top:15px}.page-top{margin-bottom:15px}.hero{margin-bottom:22px}h1{font-size:36px;max-width:1200px}.wide-break{display:none}.hero-bottom p{font-size:16px}.flow{gap:24px;margin-bottom:22px}.stage,.choice{padding:18px 20px}.meta{margin-bottom:10px}.flow h2{font-size:25px}.description{margin-top:12px;margin-bottom:16px}.result{padding-top:12px;margin-bottom:14px}.foundation-heading{padding:12px 20px}.foundation-main,.audience{padding:15px 20px}.foundation-body p{margin-bottom:10px}}
@media(max-width:1100px){main{padding:22px 25px}.hero-bottom{align-items:start;flex-direction:column;gap:10px}.flow{gap:16px}.stage,.choice{padding:18px}.flow h2{font-size:24px}.foundation-heading{flex-wrap:wrap;gap:8px 25px}.foundation-heading>span{margin-left:0}.foundation-heading p{flex:1;min-width:50%}.persona-grid{grid-template-columns:repeat(3,1fr)}.agent-layout{grid-template-columns:260px 1fr;gap:25px}}
@media(max-width:760px){main{padding:20px}h1{font-size:34px}.wide-break{display:none}.page-top{gap:18px;align-items:start}.page-top>span{max-width:130px}.flow{grid-template-columns:1fr}.stage,.choice{padding:24px}.stage+.stage:before{display:none}.flow h2 br{display:none}.flow h2{font-size:26px}.hero-bottom .text-btn{white-space:normal}.foundation-heading{display:block;padding:20px}.foundation-heading h2{font-size:25px;margin-bottom:8px}.foundation-heading>span{display:block;margin-top:13px}.foundation-body{grid-template-columns:1fr}.foundation-main,.audience{padding:20px}.audience{border-left:0;border-top:1px solid #c5dacf}main{display:flex;flex-direction:column}.foundation{order:2;margin-bottom:24px}.flow{order:3}.hero{order:1}footer{order:4;display:block}footer span{display:block;margin-top:6px}dialog{width:calc(100vw - 20px);max-height:94vh}.dialog-head{padding:17px 18px}.dialog-head h2{font-size:23px}.close{padding:7px;font-size:13px}.view-nav{gap:0 18px;flex-wrap:wrap;padding:0 18px}.section-link{font-size:14px;padding:10px 0}.dialog-content{padding:22px 18px}.lead{font-size:17px}.input-grid,.concept-grid,.brief-top,.brief-layout,.reaction-notes{grid-template-columns:1fr}.persona-grid{grid-template-columns:repeat(2,1fr)}.person{gap:10px}.person img{width:48px;height:60px}.agent-layout{grid-template-columns:1fr;gap:16px}.agent-sequence{border-right:0;border-bottom:1px solid var(--line);padding:0 0 15px;display:grid;grid-template-columns:1fr 1fr;gap:4px}.agent{padding:10px 8px;font-size:14px;gap:7px}.agent-detail{padding:8px 0}.agent-detail h3{font-size:25px}.agent-detail p{font-size:17px}.brief-art .platform-visual{max-width:260px}.brief-top{gap:25px}.brief-top h3{font-size:26px}.tour-controls{padding:10px 18px}.tour-controls span{font-size:12px}.tour-controls .action{padding:8px 10px}.table-wrap{overflow:visible}table,tbody,tr,td{display:block}thead{display:none}tbody tr{border-bottom:1px solid var(--line);padding:18px 0}td,td:first-child,td:nth-child(2){width:auto;border:0;padding:7px 0;font-size:16px}td::before{content:attr(data-label);display:block;font-size:12px;text-transform:uppercase;color:var(--muted);margin-bottom:4px}td:first-child{float:right;background:var(--wash);padding:7px 10px;margin-left:12px}td:nth-child(2){padding-top:0}td:nth-child(2)::before{display:none}.reaction-notes h3{grid-column:auto}}
@media(max-width:420px){.persona-grid{grid-template-columns:1fr}.page-top .text-btn{max-width:120px;text-align:right}.foundation h3{font-size:18px}.agent-sequence{grid-template-columns:1fr}.portrait-stack{gap:12px}}

.agent-layout{display:block}.agent-sequence{display:grid;grid-template-columns:repeat(var(--agent-count),minmax(0,1fr));gap:18px;border:0;padding:0 0 25px;overflow:visible}.agent{display:block;position:relative;border:1px solid var(--line);border-radius:5px;background:#fafcfb;padding:13px 11px;min-height:88px;font-size:14px;line-height:1.35;color:var(--ink)}.agent .idx{display:block;margin-bottom:9px}.agent[aria-pressed=true]{border:1px solid var(--teal);background:var(--wash)}.chain-arrow{position:absolute;right:-17px;top:41%;font-size:18px;color:var(--teal);font-weight:400}.agent-detail{max-width:none;background:var(--wash);padding:28px 32px;border-left:3px solid var(--teal)}.agent-detail h3{max-width:950px;margin:9px 0 13px}.agent-detail p{max-width:1020px}.agent-detail .output{max-width:1020px;margin-top:18px;padding-top:15px}.concept-browser{display:grid;grid-template-columns:330px 1fr;gap:40px}.concept-menu{display:flex;flex-direction:column;border-right:1px solid var(--line);padding-right:25px}.concept-menu button{background:none;border:0;border-left:3px solid transparent;padding:15px 12px;display:flex;gap:15px;text-align:left;font-size:16px;color:var(--muted)}.concept-menu button span{font-size:12px;color:var(--teal);padding-top:3px}.concept-menu button[aria-pressed=true]{background:var(--wash);border-left-color:var(--teal);font-weight:600;color:var(--ink)}.concept-focus{padding:20px 0;max-width:790px}.concept-focus h3{font-size:31px;margin:14px 0 20px}.concept-focus p{font-size:20px;line-height:1.6;color:var(--muted)}.concept-focus .buyer{font-size:17px;line-height:1.6;color:var(--muted);margin-top:26px;border-top:1px solid var(--line);padding-top:22px}.more-evidence{border-top:1px solid var(--line);margin-top:24px}.more-evidence summary{cursor:pointer;padding:17px 0;color:var(--teal);font-size:15px;font-weight:600}.more-evidence[open] summary{margin-bottom:12px}.brief-top{margin-bottom:20px}.brief-art .platform-visual{max-width:285px}.brief-top .lead{margin-bottom:20px}.reaction-notes{padding-top:0}
@media(max-width:1100px){.agent-sequence{grid-template-columns:repeat(var(--agent-count),minmax(135px,1fr));overflow-x:auto;padding-bottom:20px}.agent-detail{padding:24px}.concept-browser{grid-template-columns:280px 1fr;gap:25px}}
@media(max-width:760px){.agent-sequence{grid-template-columns:repeat(var(--agent-count),155px);gap:18px}.agent{min-height:92px}.agent-detail{padding:22px 18px}.agent-detail h3{font-size:24px}.concept-browser{grid-template-columns:1fr;gap:20px}.concept-menu{padding:0 0 15px;border-right:0;border-bottom:1px solid var(--line)}.concept-menu button{padding:11px 10px;font-size:15px}.concept-focus{padding:0}.concept-focus h3{font-size:27px;margin:10px 0 14px}.concept-focus p{font-size:18px}.brief-top{grid-template-columns:1fr}.brief-art .platform-visual{max-width:240px}}
dialog{height:min(820px,90vh)}dialog[open]{display:flex;flex-direction:column;overflow:hidden}.dialog-head,.view-nav,.tour-controls{flex-shrink:0;position:static}.dialog-content{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain}.choice{position:relative}.choice:before{content:'→';position:absolute;left:-23px;top:90px;color:var(--teal);font-size:21px}@media(max-width:760px){dialog{height:94vh}.choice:before{display:none}}

.foundation-inputs{display:flex;align-items:center;gap:10px;padding:12px 22px;border-bottom:1px solid #c5dacf;background:#f8fbf9;flex-wrap:wrap}.input-label{font-size:13px;font-weight:600;color:var(--muted);margin-right:8px}.input-item{font-size:14px;border:1px solid #ceded5;background:white;padding:4px 10px;border-radius:3px;color:var(--ink)}.input-item small{font-size:12px;color:var(--muted);margin-left:5px}.foundation-inputs .text-btn{margin-left:auto;font-size:13px}.foundation-main{position:relative}.foundation-main:before{content:'';position:absolute;left:31px;top:-1px;width:1px;height:12px;background:#9bbfb2}.foundation-body{grid-template-columns:1.16fr 1fr}
@media(min-width:1100px) and (max-height:900px){.foundation-inputs{padding:8px 20px}.foundation-main,.audience{padding-top:12px;padding-bottom:12px}.flow{margin-bottom:18px}.description{margin-bottom:12px}.result{margin-bottom:12px}.hero{margin-bottom:18px}.page-top{margin-bottom:12px}.foundation-body p{font-size:15px}}
@media(max-width:760px){.foundation-inputs{padding:15px 20px;gap:8px}.input-label{flex-basis:100%}.foundation-inputs .text-btn{margin-left:0;flex-basis:100%;margin-top:3px}.foundation-body{grid-template-columns:1fr}.foundation-main:before{display:none}.foundation-body p{font-size:16px}}
.simple-output,.simple-brief{max-width:1000px;margin:0 auto}.brief-definition{font-size:clamp(24px,2.4vw,34px);line-height:1.35;letter-spacing:-.02em;max-width:850px;margin:0 0 28px}.brief-facts{margin:0}.brief-facts>div{grid-template-columns:190px 1fr;padding:18px 0;font-size:17px}.brief-facts dt{font-weight:600;color:var(--ink)}.brief-facts dd{color:var(--muted)}.plain-recommendation{border-left:3px solid var(--teal);padding:4px 0 4px 22px;margin-top:30px}.plain-recommendation h3{font-size:20px;margin-bottom:8px}.plain-recommendation p{font-size:17px;color:var(--muted);max-width:850px}.scenario-pair{display:grid;grid-template-columns:1fr 1fr;gap:40px}.scenario-pair article{padding-top:18px;border-top:1px solid var(--line)}.scenario-pair p{font-size:18px;color:var(--muted);margin-top:10px}.simple-brief .note,.simple-output .note{font-size:14px}.simple-brief .platform-visual,.simple-output .platform-visual{max-width:560px}@media(max-width:760px){.brief-facts>div{grid-template-columns:1fr;gap:6px;padding:15px 0}.scenario-pair{grid-template-columns:1fr;gap:22px}.plain-recommendation{padding-left:16px}.brief-definition{font-size:25px}}

.canvas-crop{display:block;width:100%;height:auto;overflow:hidden;background:#fbf7f0}.concept-browser,.scenario-browser{display:grid;grid-template-columns:240px minmax(0,1fr);gap:30px}.concept-menu{padding-right:18px}.concept-menu button{padding:14px 10px;gap:10px;font-size:15px}.concept-focus{max-width:none;padding:0}.concept-feature{display:grid;grid-template-columns:minmax(210px,.9fr) minmax(260px,1.1fr);gap:28px;align-items:start}.concept-feature figure{margin:0;border-radius:8px;overflow:hidden}.concept-focus h3{font-size:28px;margin:10px 0 16px}.concept-focus p{font-size:18px;line-height:1.6}.concept-focus .buyer{font-size:16px;margin-top:22px;padding-top:18px}.concept-focus .concept-context{font-size:15px;margin-top:18px;color:var(--teal)}.scenario-focus h3{font-size:28px;margin:8px 0 20px}.scenario-explanation{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-bottom:25px}.scenario-explanation h4,.selected-copy h4{font-size:16px;margin:0 0 7px;font-weight:600}.scenario-explanation p,.selected-copy section p{font-size:17px;color:var(--muted);line-height:1.55}.scenario-art{margin:0}.scenario-art .canvas-crop{border:1px solid #ead8b4;border-radius:6px}.scenario-art figcaption,.selected-art figcaption{font-size:13px;color:var(--muted);margin-top:9px}.visual-brief{max-width:1200px;margin:auto}.selected-feature{display:grid;grid-template-columns:minmax(300px,.9fr) minmax(360px,1.1fr);align-items:start;gap:42px}.selected-art{margin:0}.selected-art svg{border-radius:8px}.selected-copy{padding:4px 0}.selected-copy h3{font-size:clamp(25px,2.4vw,34px);line-height:1.25;letter-spacing:-.025em;margin:10px 0 16px}.selected-description{font-size:18px;color:var(--muted);line-height:1.55}.selected-copy section{margin-top:23px}.pilot-note{margin-top:24px;padding:16px 20px;background:var(--wash);border-left:3px solid var(--teal)}.pilot-note b{font-size:15px}.pilot-note p{font-size:16px;color:var(--muted);margin-top:5px}.output-foot{display:flex;align-items:start;justify-content:space-between;gap:30px;border-top:1px solid var(--line);padding-top:18px;margin-top:25px;font-size:13px;color:var(--muted)}.output-foot p{max-width:670px}.output-foot a{flex-shrink:0;color:var(--teal);text-underline-offset:4px}.concept-browser+.note{border-top:1px solid var(--line);padding-top:18px}
@media(max-width:1100px){.concept-browser,.scenario-browser{grid-template-columns:210px minmax(0,1fr);gap:25px}.concept-feature{grid-template-columns:1fr}.concept-feature figure{max-width:320px}.selected-feature{gap:28px;grid-template-columns:minmax(270px,.9fr) minmax(300px,1.1fr)}}
@media(max-width:760px){.concept-browser,.scenario-browser{grid-template-columns:1fr;gap:24px}.concept-menu{flex-direction:row;overflow-x:auto;gap:5px;padding:0 0 12px;border-right:0;border-bottom:1px solid var(--line)}.concept-menu button{min-width:155px;flex:0 0 155px;border-left:0;border-bottom:3px solid transparent;padding:10px;font-size:14px}.concept-menu button[aria-pressed=true]{border-left:0;border-bottom-color:var(--teal)}.concept-feature,.selected-feature{grid-template-columns:1fr}.concept-feature figure{max-width:none}.concept-feature{gap:20px}.concept-focus h3{font-size:27px}.selected-art{max-width:430px;width:100%;margin:auto}.selected-copy h3{font-size:28px}.scenario-explanation{grid-template-columns:1fr;gap:18px}.output-foot{display:block}.output-foot a{display:inline-block;margin-top:12px}.scenario-art{overflow-x:auto}.scenario-art svg{min-width:650px}.scenario-art figcaption{min-width:0}.selected-feature{gap:24px}}
.scenario-feature{display:grid;grid-template-columns:minmax(230px,.85fr) minmax(280px,1.15fr);gap:30px;align-items:start}.scenario-concept{margin:0}.scenario-concept svg{border-radius:7px}.scenario-concept figcaption{font-size:14px;color:var(--muted);margin-top:9px}.scenario-explanation{display:block;margin:0}.scenario-explanation section+section{margin-top:24px}.scenario-action{border-left:3px solid var(--teal);padding-left:18px}.scenario-focus h3{font-size:29px;line-height:1.3;max-width:850px;margin-bottom:25px}@media(max-width:1100px){.scenario-feature{grid-template-columns:1fr}.scenario-concept{max-width:340px}.scenario-focus h3{font-size:26px}}@media(max-width:760px){.scenario-concept{max-width:none}}
.selected-copy h3{font:600 32px/1.25 Inter,sans-serif;margin:9px 0 16px}@media(max-width:760px){.selected-copy h3{font-size:28px}}

.scenario-browser{grid-template-columns:210px minmax(0,1fr);gap:30px}.scenario-story-head{display:flex;align-items:center;gap:20px;margin-bottom:24px}.scenario-story-head figure{width:100px;flex:0 0 100px;margin:0;overflow:hidden;border-radius:6px}.scenario-story-head h3{font-size:28px;line-height:1.25;margin:7px 0 0;max-width:900px}.scenario-story{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.scenario-story li{position:relative;border-top:2px solid #b6cec5;padding:15px 15px 18px;background:#f7faf8}.scenario-story li+li:before{content:'→';position:absolute;left:-18px;top:12px;color:var(--teal);font-size:19px}.scenario-story li:last-child{background:#edf5f1;border-top-color:var(--teal)}.story-step-label{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);font-weight:600;margin-bottom:12px}.story-step-label span{font-size:12px;color:var(--teal)}.scenario-story h4{font-size:18px;line-height:1.3;margin:0 0 10px}.scenario-story p{font-size:16px;color:var(--muted);line-height:1.55;margin:0}.scenario-decision{border-left:3px solid var(--teal);padding:3px 0 3px 20px;margin-top:24px}.decision-label{font-size:13px;color:var(--teal);font-weight:600;margin-bottom:6px}.scenario-decision h4{font-size:20px;line-height:1.3;margin:0 0 9px}.scenario-decision p{font-size:16px;color:var(--muted);margin:0;max-width:980px}.scenario-provenance{font-size:13px;line-height:1.5;margin-top:20px}
@media(max-width:1000px){.scenario-browser{grid-template-columns:1fr}.scenario-browser .concept-menu{flex-direction:row;gap:6px;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line);padding:0 0 12px}.scenario-browser .concept-menu button{flex:1;min-width:155px}.scenario-story-head h3{font-size:26px}}
@media(max-width:650px){.scenario-story{grid-template-columns:1fr;gap:21px}.scenario-story li+li:before{content:'↓';left:15px;top:-22px}.scenario-story-head{align-items:start;gap:14px}.scenario-story-head figure{width:64px;flex-basis:64px}.scenario-story-head h3{font-size:23px}.scenario-story-head .eyebrow{font-size:11px}.scenario-decision{padding-left:16px}.scenario-story p,.scenario-decision p{font-size:16px}}
/* Fizzlyn's original product illustrations carry the occasion-led story. */
.foundation-takeaway{margin-top:26px;padding:22px 0;border-top:1px solid var(--line)}.foundation-takeaway h3{font:600 25px/1.3 Inter,sans-serif;margin:8px 0 10px}.foundation-takeaway p{max-width:1000px;color:var(--muted)}.concept-feature{grid-template-columns:minmax(190px,.65fr) minmax(280px,1.35fr)}.concept-feature figure{max-width:280px}.concept-focus .pilot-note p{font-size:16px;line-height:1.55}.person{align-items:start!important}.person-art{width:95px;flex-shrink:0}.person-art svg{border-radius:5px}.person h4{font-size:15px;margin:12px 0 5px}.person p{font-size:14px;line-height:1.5}.persona-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.occasion-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}.occasion-pair figure{margin:0}.brief-closing{margin-top:30px;border-top:1px solid var(--line);padding-top:22px}.brief-closing h3{font:700 25px/1.3 Lora,serif;margin-bottom:10px}.brief-closing p{color:var(--muted)}.note a{color:var(--teal);text-underline-offset:3px}.eyebrow,.story-step-label,.decision-label{font-size:14px}.concept-menu button span{font-size:14px}.scenario-story-head figure{height:115px}.scenario-story-head figure svg{height:100%;width:100%}.buyer b{display:block;margin-bottom:5px}.foundation-body p{font-size:16px!important}.result>span{font-size:14px}.selected-copy h3{font-family:Lora,Georgia,serif;font-weight:700}.hero h1{max-width:1100px}.persona-grid .person{display:flex;gap:16px}.person .segment{color:var(--teal)}
@media(max-width:1100px){.persona-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.concept-feature{grid-template-columns:minmax(180px,.65fr) minmax(230px,1fr);gap:22px}.concept-browser{grid-template-columns:190px minmax(0,1fr)}.agent-sequence{grid-template-columns:repeat(var(--agent-count),minmax(120px,1fr))}}
@media(max-width:760px){.persona-grid{grid-template-columns:1fr}.concept-browser,.concept-feature{grid-template-columns:1fr}.concept-feature figure{width:100%;max-width:250px;margin:0 auto}.person-art{width:88px}.selected-feature{grid-template-columns:1fr}.selected-art{max-width:430px}.hero h1{font-size:35px}.scenario-story-head .eyebrow{font-size:13px}.dialog-head h2{font-size:24px}.dialog-head{gap:12px}.close{white-space:nowrap}.tour-controls{gap:10px}.tour-controls span{font-size:12px}.dialog-content{padding:22px 20px}.agent-sequence{grid-template-columns:repeat(var(--agent-count),145px)}.view-nav{padding:10px 20px}.section-link{font-size:14px}}

/* Landing-page branding and restrained orange navigation. */
:root{--orange:#c94e0a;--paper:#f7f9f8}
main{max-width:1900px;padding:32px 6vw 22px}
.brand-header{display:flex;align-items:center;justify-content:space-between;gap:32px;padding-bottom:25px;margin-bottom:30px;border-bottom:1px solid var(--line)}
.brand-header h1{font:700 clamp(30px,3.1vw,56px)/1.2 Lora,Georgia,serif;letter-spacing:-.035em;color:#17644f;margin:0;max-width:none}
.brand-logo{font-size:25px;font-weight:700;letter-spacing:-.045em;color:var(--teal);white-space:nowrap;line-height:1.2}
.brand-logo span{color:var(--teal)}
.hero{margin-bottom:32px}
.hero h2{font-size:30px;line-height:1.25;margin-bottom:9px;font-weight:700}
.hero-bottom p{font-size:17px}
.flow{gap:28px;margin-bottom:28px}
.stage,.choice{background:white;color:var(--ink);border:1px solid var(--line);border-top:2px solid #b6cec5;border-radius:5px;padding:24px}
.flow .meta{display:block;margin-bottom:16px}
.flow .meta>span:not(.number){display:none}
.number,.choice .number,.foundation .number{display:inline-block;width:auto;height:auto;border:0;border-radius:0;background:none;color:var(--orange);font-size:34px;font-weight:600;line-height:1.15}
.flow h2{font-size:25px;line-height:1.25;font-weight:700}
.flow h2 br{display:none}
.choice .description{color:var(--muted)}
.choice .result{border-color:var(--line)}
.choice .result>span{color:var(--teal)}
.action,.choice .action{background:white;color:var(--orange);border:1px solid var(--line);font-weight:600;padding:9px 13px}
.action:hover,.choice .action:hover{background:#f1f4f2;border-color:#bccbc4}
.text-btn,.note a,.output-foot a,.source-link{color:var(--orange)}
.foundation{border-radius:5px;overflow:hidden}
.foundation .meta{gap:14px}
.foundation-body .text-btn{background:white;border:1px solid var(--line);border-radius:4px;padding:9px 13px;text-decoration:none}
.foundation-body .text-btn:hover{background:#f1f4f2;border-color:#bccbc4}
.foundation-inputs .text-btn{font-size:14px}
.foundation-main:before{left:35px}
.landing-tour{margin-top:24px}
footer{font-size:12px;padding-top:16px}
.close,.section-link,.section-link[aria-pressed=true],.agent,.agent[aria-pressed=true],.concept-menu button,.concept-menu button[aria-pressed=true]{color:var(--orange)}
.section-link[aria-pressed=true]{border-bottom-color:var(--orange)}
.tour-controls #tour-next{background:white;color:var(--orange);border-color:var(--line)}
@media(min-width:1100px) and (max-height:900px){main{padding-top:24px}.brand-header{margin-bottom:24px;padding-bottom:20px}.brand-header h1{font-size:clamp(32px,3.1vw,48px)}.hero{margin-bottom:26px}.stage,.choice{padding:22px}.flow .meta{margin-bottom:14px}.foundation-main,.audience{padding:18px 22px}}
@media(max-width:1100px){main{padding:28px 4vw 22px}.brand-header{gap:24px}.brand-logo{font-size:22px}.hero-bottom{flex-direction:row;align-items:center}.stage,.choice{padding:20px}.flow h2{font-size:23px}}
@media(max-width:760px){main{padding:24px 20px}.brand-header{order:0;align-items:flex-start;gap:18px;padding-bottom:22px;margin-bottom:24px}.brand-header h1{font-size:32px;max-width:330px}.brand-logo{font-size:19px;margin-top:6px}.hero h2{font-size:27px}.hero-bottom{display:block}.hero-bottom .text-btn{margin-top:12px}.hero{margin-bottom:24px}.stage,.choice{padding:24px}.flow h2{font-size:25px}.foundation .number{font-size:32px}.landing-tour{order:4;margin-top:0}footer{order:5}.foundation-body .text-btn{font-size:14px}.foundation{margin-bottom:24px}.flow{margin-bottom:24px}}
@media(max-width:420px){.brand-header{flex-direction:column;gap:14px}.brand-logo{margin-top:0}.brand-header h1{font-size:32px}.hero-bottom p{font-size:16px}}

/* Supplied AlgoVerde logo, preserved at its original proportions. */
.brand-header .brand-logo{display:block;width:210px;height:auto;flex:0 0 auto;object-fit:contain}
@media(max-width:760px){.brand-header .brand-logo{width:160px;margin-top:0}}
@media(max-width:420px){.brand-header .brand-logo{width:180px}}
/* Editorial refinement: decision logic first, with the original visual system retained. */
.story-bridge{border-left:3px solid var(--teal);padding:2px 0 2px 20px;margin:0 0 28px;max-width:1120px}.story-bridge h3{font-size:25px;line-height:1.3;letter-spacing:-.02em;margin:7px 0 10px}.story-bridge p{font-size:16px;line-height:1.6;color:var(--muted);margin:0}.selected-intro{display:block;max-width:1080px;margin-bottom:28px}.selected-intro h3{font:700 clamp(27px,2.5vw,36px)/1.25 Lora,Georgia,serif;margin:9px 0 14px;letter-spacing:-.025em}.selected-intro p{font-size:18px;color:var(--muted);line-height:1.6;max-width:990px}.selected-copy section:first-child{margin-top:0}.audience-group{margin:0 0 27px}.segment-heading{font-size:19px;font-weight:600;color:var(--teal);border-bottom:1px solid var(--line);padding-bottom:12px;margin:0 0 8px}.audience-group .persona-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.person .person-name{font-size:17px;margin:0 0 6px}.person h5{font-size:16px;margin:14px 0 6px;line-height:1.4}.audience-group .person p{font-size:16px}.audience-group .person{padding:18px 0}.audience-group .person-art{width:110px}.selected-feature{align-items:start}
@media(max-width:760px){.story-bridge{padding-left:15px;margin-bottom:22px}.story-bridge h3{font-size:23px}.selected-intro h3{font-size:28px}.selected-intro p{font-size:17px}.audience-group .persona-grid{grid-template-columns:1fr;gap:0}.audience-group .person-art{width:88px}.audience-group .person p{font-size:15px}.selected-intro{margin-bottom:22px}}

/* Northfield premium beverage identity. */
.brand-header .company-brand{margin:0;line-height:0;flex:0 1 400px;min-width:0;max-width:400px}
.company-brand img{display:block;width:100%;height:auto}
@media(max-width:760px){.brand-header{flex-direction:row;align-items:center;gap:16px}.brand-header .company-brand{flex:1 1 auto;max-width:400px}.brand-header .brand-logo{width:120px;flex:0 0 120px;margin:0}}

.key-question{font-size:clamp(21px,1.9vw,26px);font-weight:500;line-height:1.35;margin:0 0 10px}

/* Foundation precedes downstream workflows on the primary landing page. */
.foundation{margin-bottom:28px}

/* Compact landing rhythm, preserving readable type and generous click targets. */
main{padding-top:14px;padding-bottom:20px}
.brand-header{padding:4px 0 12px;margin-bottom:18px;align-items:center}
.brand-header .company-brand{position:relative;height:68px;overflow:hidden;flex:0 1 400px;max-width:400px}
.brand-header .company-brand img{position:absolute;top:50%;left:0;width:100%;height:auto;transform:translateY(-50%)}
.brand-header .brand-logo{width:200px;height:auto;flex:0 0 200px}
.hero{margin-bottom:18px}.hero h2{font-size:28px;line-height:1.25;margin-bottom:6px}
.key-question{font-size:22px;line-height:1.35;margin-bottom:6px}
.hero-bottom p{font-size:16px}.hero-bottom{gap:12px}
.foundation{margin-bottom:20px}.foundation-heading{padding:12px 20px;gap:24px}.foundation-heading h2{font-size:22px}
.foundation-inputs{padding:8px 20px;gap:8px}
.foundation-main,.audience{padding:16px 20px}.foundation .meta{margin-bottom:7px}
.foundation-body p{margin-bottom:10px;line-height:1.45}
.flow{gap:24px;margin-bottom:0}.stage,.choice{padding:20px}
.flow .meta{margin-bottom:12px}.flow h2{font-size:24px;line-height:1.25}
.flow .description{margin-top:12px;margin-bottom:16px;line-height:1.45}
.flow .result{padding-top:12px;margin-bottom:14px}.flow .result p{line-height:1.45}
.landing-tour{margin-top:16px}
.executive-review .foundation-heading{padding:12px 20px}.executive-review .foundation-main,.executive-review .audience{padding:16px 20px}
@media(max-width:1100px){.brand-header .company-brand{height:62px;flex-basis:360px;max-width:360px}.foundation-heading{gap:12px 20px}.flow h2{font-size:23px}}
@media(max-width:760px){main{padding-top:12px}.brand-header{gap:16px;padding-bottom:12px;margin-bottom:16px}.brand-header .company-brand{height:50px;flex:1 1 auto;max-width:400px}.brand-header .brand-logo{width:120px;flex:0 0 120px}.hero h2{font-size:27px}.key-question{font-size:21px}.hero{margin-bottom:20px}.foundation-heading{padding:16px 20px}.foundation-main,.audience{padding:18px 20px}.foundation-inputs{padding:12px 20px}.flow{gap:20px}.stage,.choice{padding:22px}.flow h2{font-size:25px}.landing-tour{margin-top:18px}}

/* Existing persona portraits beside the virtual-audience action. */
.portrait-stack{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.faces{display:flex;align-items:center;flex-shrink:0;padding-right:6px}
.faces svg{display:block;width:34px;height:34px;overflow:hidden;border:2px solid var(--wash);border-radius:50%;margin-right:-6px}

/* Step 05 marks the handoff to human judgment. */
.flow .choice .meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.flow .choice .meta .human-decision{display:inline;color:var(--teal);font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase}

/* Mobile usability: readable content, local horizontal selectors and comfortable touch targets. */
@media(max-width:760px){
 main{padding-left:20px;padding-right:20px}
 .brand-header,.hero,.foundation,.flow,.stage,.choice,.foundation-main,.audience{min-width:0}
 .brand-header{flex-direction:row}
 .hero-bottom .text-btn{white-space:normal}
 main .action,main .text-btn,.close,.section-link,.tour-controls .action,.concept-menu button,.agent{min-height:44px}
 main .action,main .text-btn{max-width:100%;white-space:normal;line-height:1.45}
 .portrait-stack{flex-wrap:wrap;align-items:center;gap:12px}
 .foundation-heading>span{white-space:normal}
 .dialog-head>div{min-width:0;flex:1}.dialog-head h2{overflow-wrap:break-word}
 .close{flex-shrink:0;padding:10px;font-size:14px}
 .dialog-content{min-width:0;max-width:100%}
 .agent-layout,.concept-browser,.scenario-browser,.concept-focus,.scenario-focus,.selected-copy,.person>div{min-width:0}
 .agent-sequence{grid-template-columns:repeat(var(--agent-count,8),155px);max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;padding:4px 4px 20px;scroll-padding:4px}
 .concept-menu{max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;padding-top:4px;scroll-padding:4px}
 .concept-menu button{flex-shrink:0}
 .audience-group .person p{font-size:16px}
 .dialog-content p,.dialog-content h3,.dialog-content h4,.dialog-content h5,.key-question{overflow-wrap:break-word}
 .tour-controls{display:grid;grid-template-columns:1fr 1fr;gap:8px 16px;padding:10px 18px}
 .tour-controls[hidden]{display:none}
 .tour-controls #tour-progress{grid-column:1 / -1;grid-row:1;font-size:14px;line-height:1.4}
 .tour-controls #tour-back{grid-column:1;grid-row:2;justify-self:start}
 .tour-controls #tour-next{grid-column:2;grid-row:2;justify-self:end}
 dialog,#detail{height:94vh;height:94dvh;max-height:94vh;max-height:94dvh}
}

/* Reference hierarchy: understated overview, separate label, prominent decision question. */
.hero h2{font-size:18px;font-weight:500;line-height:1.4;color:var(--muted);letter-spacing:0;margin:0 0 8px}
.hero .key-question{font-size:inherit;line-height:1.4;margin:0 0 12px}
.key-question-label{display:block;font-size:18px;font-weight:600;color:var(--teal);margin-bottom:6px}
.key-question strong{display:block;font-size:clamp(26px,2.5vw,34px);font-weight:600;line-height:1.25;letter-spacing:-.025em;color:var(--ink)}
.hero .hero-bottom p{font-size:16px;line-height:1.5;color:var(--muted)}
@media(max-width:760px){.hero h2{font-size:17px}.key-question-label{font-size:17px}.key-question strong{font-size:26px;line-height:1.3}.hero .hero-bottom p{font-size:16px}}