/* Existing BU Coding visual identity, expanded for three languages. */
body{background:#fff;scrollbar-color:var(--purple) var(--wash)}p{margin-bottom:0}h1,h2,h3,h4{font-weight:750;letter-spacing:-.03em}h2{font-size:clamp(28px,3vw,42px);line-height:1.35;margin-bottom:22px}h3{line-height:1.4}.site-header{position:sticky;top:0;z-index:30;background:#fff;border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:82px;flex-wrap:wrap;padding-block:14px}.audience-nav{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.audience-nav a{text-decoration:none;font-size:14px;font-weight:600;padding:8px 10px;border-radius:8px;min-height:42px;display:flex;align-items:center}.audience-nav a:hover,.audience-nav .current{background:var(--wash);color:var(--purple-deep)}.brand{white-space:nowrap}.hero{display:grid;grid-template-columns:1.2fr .9fr;gap:35px;align-items:center;padding-block:76px;min-height:580px}.hero h1{font-size:clamp(36px,4.1vw,58px);line-height:1.28;margin-bottom:28px}.hero h1 span{color:var(--purple)}.hero-lead{font-size:21px;line-height:1.7;margin-bottom:16px;max-width:35em}.hero-description{font-size:17px;color:var(--muted);line-height:1.9;max-width:36em}.hero-art{aspect-ratio:1.32;overflow:hidden;position:relative;background:white}.hero-art img{position:absolute;width:118%;max-width:none;left:-9%;top:-10%;height:auto}.hero-actions{display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin-top:28px}.text-link{display:inline-flex;align-items:center;gap:8px;border:0;background:none;padding:10px 0;color:var(--purple-deep);font-size:16px;font-weight:650;text-decoration:none;line-height:1.5}.text-link:hover{text-decoration:underline}.page-note{padding-block:18px;font-size:12px;color:var(--muted);border-block:1px solid var(--line);line-height:1.8}.section{padding-block:92px}.section-heading{max-width:760px;margin-bottom:40px}.section-heading>p,.premise>div>p{font-size:17px;color:var(--muted);line-height:1.9}.premise{display:grid;grid-template-columns:1fr 1fr;gap:85px;align-items:center}.questions{padding:18px 0}.questions p{font-size:22px;line-height:1.6;padding:13px 0;border-bottom:1px solid var(--line)}.story-section{background:var(--paper)}.story-shell{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}.story-topline{display:flex;gap:20px;justify-content:space-between;padding:22px 30px;border-bottom:1px solid var(--line)}.story-topline strong{font-size:17px}.story-topline span{font-size:12px;color:var(--muted)}.story-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-bottom:1px solid var(--line);padding-inline:14px;gap:4px}.story-tab{padding:20px 12px;border:0;border-bottom:3px solid transparent;background:#fff;color:var(--muted);font-size:16px;font-weight:600}.story-tab[aria-selected=true]{border-bottom-color:var(--purple);color:var(--purple-deep);background:var(--wash)}.story-panel{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:50px;padding:45px;min-height:430px}.stage-narrative h3{font-size:28px;margin-bottom:20px}.stage-narrative>p{font-size:16px;color:var(--muted);line-height:1.9}.learning-question{border-top:1px solid var(--line);margin-top:25px;padding-top:18px}.learning-question>span{font-size:12px;color:var(--muted)}.learning-question p{font-size:16px;font-weight:600;margin-top:7px}.stage-next{margin-top:13px}.stage-evidence{background:var(--paper);border-radius:12px;padding:28px}.stage-evidence h4{font-size:20px;line-height:1.5;margin:0 0 23px}.system-steps{list-style:none;counter-reset:system;margin:0;padding:0}.system-steps li{counter-increment:system;display:flex;gap:14px;align-items:flex-start;padding:16px 0;font-size:16px;border-bottom:1px solid var(--line)}.system-steps li:first-child{padding-top:0}.system-steps li:last-child{border:0;padding-bottom:0}.system-steps li:before{content:counter(system);color:var(--purple-deep);font-weight:750;font-size:16px}.scenario-buttons{display:flex;flex-wrap:wrap;gap:7px}.scenario-buttons button{padding:9px 12px;min-height:44px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);font-size:14px}.scenario-buttons button[aria-pressed=true]{background:var(--purple);color:#fff;border-color:var(--purple)}#scenario-result{font-size:16px;line-height:1.85;margin:23px 0;min-height:115px}.small-note{font-size:12px!important;line-height:1.8;color:var(--muted)}.story-conclusion{padding:22px 30px;background:#eff8e3;color:#2e4c1b;font-size:16px;font-weight:600}.portfolio-rows{margin-bottom:20px}.portfolio-rows article{display:grid;grid-template-columns:125px 1.1fr 1.6fr 44px;gap:26px;align-items:center;padding:28px 0;border-top:1px solid var(--line)}.portfolio-rows article>span{font-size:12px;color:var(--purple-deep);font-weight:650}.portfolio-rows h3{font-size:23px;margin:0}.portfolio-rows p{font-size:16px;line-height:1.8;color:var(--muted)}.project-arrow{display:flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;border-radius:50%;background:var(--wash);text-decoration:none;color:var(--purple);font-size:23px}.project-arrow:hover{background:var(--lime)}.references-section{background:var(--lime);padding-block:64px;color:#23401b}.references-inner{display:grid;grid-template-columns:1.3fr 1fr;gap:70px;align-items:center}.references-inner p{font-size:16px;line-height:1.9}.references-inner .small-note{color:#315124;margin-top:18px}.support-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 60px}.support-grid article{padding:30px 0;border-top:1px solid var(--line)}.support-grid h3{font-size:24px;margin-bottom:15px}.support-grid p{font-size:16px;line-height:1.9;color:var(--muted)}.formats-section{background:var(--paper)}.format-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px}.format-grid article{padding-top:25px;border-top:2px solid var(--purple)}.format-duration{font-size:31px;font-weight:700;color:var(--purple-deep);margin-bottom:10px}.format-grid h3{font-size:20px;margin-bottom:18px}.format-grid article>p:last-child{font-size:16px;color:var(--muted);line-height:1.85}.formats-note{margin-top:32px}.business-rows article{display:grid;grid-template-columns:1fr 1.2fr 1.7fr;gap:35px;border-top:1px solid var(--line);padding:26px 0;align-items:start}.business-rows h3{font-size:20px;margin:0}.business-rows p{font-size:16px;line-height:1.8;color:var(--muted)}.business-rows+p{margin-top:15px}.foundation-section{background:var(--paper)}.foundation{display:grid;grid-template-columns:1fr 1.3fr;gap:70px}.foundation p{font-size:16px;line-height:1.9;margin-bottom:18px;color:var(--muted)}.invitation{max-width:1000px}.invitation h2{font-size:clamp(32px,3.5vw,48px)}.invitation>p{font-size:17px;line-height:1.9;max-width:680px}.invitation .small-note{margin-top:18px}.site-footer{border-top:1px solid var(--line);padding-block:30px}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:25px;flex-wrap:wrap}.footer-inner p,.footer-inner>a:last-child{font-size:12px;color:var(--muted)}html[lang=en] .hero h1{font-size:clamp(34px,3.6vw,52px)}html[lang=en] .header-inner{column-gap:14px}html[lang=en] .audience-nav{gap:2px}html[lang=en] .audience-nav a{font-size:13px;padding-inline:8px}
@media(max-width:1100px){.header-inner{justify-content:flex-start}.header-inner>.brand{margin-right:auto}.header-inner>[data-language-switcher]{margin-left:auto}.audience-nav{order:3;flex-basis:100%}.hero{gap:18px;padding-block:50px}.hero h1{font-size:43px}.hero-lead{font-size:19px}.premise{gap:40px}.story-panel{padding:30px;gap:28px}.references-inner,.foundation{gap:35px}.portfolio-rows article{grid-template-columns:95px 1fr 1.4fr 44px;gap:20px}.format-grid{gap:24px}}
@media(max-width:760px){html{scroll-padding-top:155px}.wrap{width:calc(100% - 36px)}.header-inner{gap:12px;padding-block:12px}.brand{font-size:21px}.brand span{font-size:12px}.audience-nav{justify-content:space-between;gap:0}.audience-nav a,html[lang=en] .audience-nav a{font-size:12px;padding:8px 5px;line-height:1.4}.hero{grid-template-columns:1fr;padding:40px 0 25px;gap:15px;min-height:0}.hero h1,html[lang=en] .hero h1{font-size:clamp(34px,8.7vw,46px);line-height:1.3}.hero-lead{font-size:20px}.hero-description{font-size:16px}.hero-art{width:min(410px,100%);margin:auto;aspect-ratio:1.6}.hero-art img{width:112%;left:-6%;top:-8%}.hero-actions{gap:12px}.hero-actions .button{font-size:14px}.text-link{font-size:16px}.section{padding-block:60px}.section-heading{margin-bottom:30px}.section-heading>p{font-size:16px}.premise,.references-inner,.foundation{grid-template-columns:1fr;gap:25px}.questions{padding:0}.questions p{font-size:20px}.story-topline{padding:19px;flex-direction:column;gap:5px}.story-topline strong{font-size:17px}.story-tabs{padding-inline:5px;gap:0}.story-tab{font-size:13px;padding:15px 7px;line-height:1.6}.story-panel{grid-template-columns:1fr;gap:28px;padding:27px 20px;min-height:0}.stage-narrative h3{font-size:26px}.stage-evidence{padding:23px}.scenario-buttons button{font-size:13px}.story-conclusion{padding:22px 20px}.portfolio-rows article{grid-template-columns:1fr 44px;gap:9px 15px;padding:23px 0}.portfolio-rows article>span{grid-column:1}.portfolio-rows h3{grid-column:1;font-size:24px}.portfolio-rows p{grid-column:1}.project-arrow{grid-column:2;grid-row:1 / span 3;align-self:center}.references-section{padding-block:45px}.references-inner{gap:25px}.support-grid{grid-template-columns:1fr;gap:0}.support-grid article{padding:25px 0}.format-grid{grid-template-columns:1fr;gap:30px}.format-grid article{padding-top:20px}.format-duration{font-size:29px}.format-grid h3{font-size:22px;margin-bottom:13px}.business-rows article{grid-template-columns:1fr;gap:9px;padding:23px 0}.business-rows h3{font-size:22px}.foundation h2{margin-bottom:0}.footer-inner{gap:16px}.footer-inner p{order:3;width:100%}.footer-inner>a:last-child{margin-left:auto}.invitation>p{font-size:16px}}
@media print{.site-header,.hero-actions,.story-tabs,.stage-next,.project-arrow,[data-language-switcher]{display:none!important}.section{padding:25px 0}.story-panel[hidden]{display:grid!important}.story-panel{min-height:0;break-inside:avoid;border-bottom:1px solid var(--line)}.hero{min-height:0;padding:20px 0}.hero-art{max-width:260px}.references-section,.formats-section,.foundation-section{background:#fff}.wrap{width:100%}}

/* V5: retain the BU identity, bring real work and a reviewable service model forward. */
html{scroll-padding-top:108px}.header-inner{min-height:76px;padding-block:10px}.language-switcher label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.hero{grid-template-columns:minmax(0,1fr) 285px;min-height:0;padding-block:58px 38px;gap:45px}.hero h1{font-size:clamp(34px,4vw,53px);margin-bottom:22px}.service-label{font-size:14px;color:var(--purple-deep);font-weight:650;margin-bottom:18px}.hero-lead{font-size:19px;max-width:43em;margin-bottom:0}.hero-art{width:285px;aspect-ratio:1}.hero-art img{width:130%;left:-15%;top:-13%}.hero-actions{gap:22px;margin-top:25px}.hero-actions .text-link{font-size:15px}.section{padding-block:76px}.section-heading{margin-bottom:30px;max-width:850px}.section-heading h2{margin-bottom:17px}.works-section{padding-block:25px 70px}.works-section .section-heading{max-width:850px;margin-bottom:17px}.works-section h2{font-size:29px}.external-note{font-size:13px;line-height:1.85;color:var(--muted);margin-bottom:26px;max-width:900px}.works-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.pitch-work{display:flex;flex-direction:column;min-width:0}.work-image{display:block;aspect-ratio:1.65;background:var(--paper);border-radius:12px;overflow:hidden;border:1px solid var(--line)}.work-image img{width:100%;height:100%;object-fit:cover;transition:transform .25s}.work-image:hover img{transform:scale(1.025)}.collect .work-image img{object-position:50% 60%}.schoolbag .work-image img{object-fit:contain}.game .work-image img{object-fit:cover}.image-caption{font-size:12px;color:var(--muted);line-height:1.6;margin:10px 0 18px}.pitch-work h3{font-size:23px;line-height:1.45;margin-bottom:12px}.pitch-work .work-name{font-size:13px;font-weight:650;color:var(--purple-deep);margin-bottom:8px}.pitch-work>p:not(.image-caption):not(.work-name){font-size:15px;color:var(--muted);line-height:1.85}.work-takeaway{border-top:1px solid var(--line);padding-top:15px;margin-top:20px}.work-takeaway>span{font-size:12px;color:var(--muted)}.work-takeaway p{font-size:15px;line-height:1.8;margin-top:6px}.pitch-work>.text-link{margin-top:auto;padding-top:18px;font-size:14px}.works-section>.text-link{margin-top:22px}.premise-section{background:var(--wash)}.premise{gap:60px}.premise h2{font-size:35px}.premise>div>p{font-size:17px}.questions p{font-size:19px}.support-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}.support-grid article{padding:24px 0 0}.support-grid h3{font-size:21px;margin:14px 0}.support-grid p{font-size:15px;line-height:1.9}.step-number{font-size:13px;font-weight:700;color:var(--purple-deep)}.story-panel{min-height:400px;padding:32px;gap:40px}.stage-narrative h3{font-size:26px}.delivery-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 50px}.delivery-list li{display:flex;gap:20px;padding:25px 0;border-top:1px solid var(--line)}.delivery-list li:last-child{grid-column:1/-1;max-width:760px}.delivery-number{font-size:14px;font-weight:700;color:var(--purple-deep);padding-top:4px}.delivery-list h3{font-size:22px;margin-bottom:12px}.delivery-list h3 a{text-decoration:none}.delivery-list h3 a:hover{text-decoration:underline}.delivery-list h3 span{font-size:18px;color:var(--purple)}.delivery-list p{font-size:16px;line-height:1.85;color:var(--muted)}.business-section{background:var(--paper)}.business-rows article{grid-template-columns:.8fr 1.1fr 1.6fr;gap:32px}.business-rows h3{font-size:21px}.business-rows strong{color:var(--ink);font-weight:650}.cost-equation{background:var(--wash);border-left:4px solid var(--purple);padding:25px 28px;font-size:clamp(19px,2.1vw,26px);font-weight:650;line-height:1.6;margin-bottom:28px}.cost-list{display:grid;grid-template-columns:1fr 1fr;gap:24px 50px;margin:0}.cost-list>div{padding:15px 0}.cost-list dt,.partner-roles dt{font-size:18px;font-weight:700;margin-bottom:10px}.cost-list dd,.partner-roles dd{margin:0;font-size:16px;color:var(--muted);line-height:1.9}.repeat-block{display:grid;grid-template-columns:1.15fr 1fr;gap:55px;padding-top:35px;margin-top:28px;border-top:1px solid var(--line)}.repeat-block h3{font-size:26px;margin-bottom:16px}.repeat-block p{font-size:16px;line-height:1.9;color:var(--muted)}.repeat-block ol{margin:0;padding-left:23px}.repeat-block li{padding:0 0 14px 7px;line-height:1.9}.repeat-block li::marker{color:var(--purple);font-weight:700}.cooperation-section{background:var(--paper)}.pilot-steps{list-style:none;margin:0 0 38px;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}.pilot-steps li{border-top:2px solid var(--purple);padding-top:20px}.pilot-steps li>span{font-size:13px;font-weight:700;color:var(--purple-deep)}.pilot-steps h3{font-size:23px;margin:13px 0}.pilot-steps p{font-size:16px;line-height:1.85;color:var(--muted)}.partner-roles{display:grid;grid-template-columns:1fr 1fr;gap:50px;border-block:1px solid var(--line);padding:27px 0;margin:0 0 25px}.pilot-receipt{font-size:17px;line-height:1.9;max-width:950px;margin-bottom:28px}.foundation-section{background:#fff}.foundation{grid-template-columns:1.1fr 1fr;gap:65px}.foundation p{margin-bottom:15px}.status-block{padding:30px;background:var(--wash);border-radius:12px;align-self:start}.status-block h3{font-size:24px;margin-bottom:22px}.status-block h4{font-size:17px;margin:20px 0 9px}.status-block p:last-child{margin-bottom:0}.formats-detail{margin-top:45px;border-block:1px solid var(--line)}.formats-detail summary{padding:22px 0;font-size:17px;font-weight:650}.format-content{padding:15px 0 28px}.format-content>h3{font-size:25px}.format-content>p{color:var(--muted)}.format-grid{margin-top:28px}.format-duration{font-size:24px}.format-grid h4{font-size:18px;margin:0 0 12px}.invitation{max-width:none;background:var(--wash)}.invitation h2{max-width:900px}.invitation .wrap>p{max-width:780px;font-size:17px;line-height:1.9}.invitation .small-note{font-size:12px}.site-footer .text-link{font-size:13px}html[lang=en] .hero h1{font-size:clamp(34px,3.7vw,51px)}html[lang=en] .pitch-work h3{font-size:23px}
@media(min-width:1101px){.audience-nav{flex-wrap:nowrap}.header-inner{flex-wrap:nowrap}.audience-nav a{white-space:nowrap}}
@media(max-width:1100px){.hero{grid-template-columns:minmax(0,1fr) 220px;gap:30px}.hero-art{width:220px}.hero h1{font-size:41px}.works-grid{gap:22px}.support-grid{grid-template-columns:1fr 1fr;gap:25px 40px}.foundation{gap:35px}.hero-actions{gap:14px}.business-rows article{gap:25px}}
@media(max-width:760px){html{scroll-padding-top:140px}.header-inner{min-height:0;padding-block:10px}.language-switcher{width:auto}.language-switcher select{font-size:12px;max-width:170px}.hero{display:block;padding:35px 0 30px}.hero h1,html[lang=en] .hero h1{font-size:clamp(30px,8.2vw,39px);line-height:1.35;margin-bottom:20px}.hero-lead{font-size:17px;line-height:1.85}.service-label{font-size:12px;margin-bottom:16px}.hero-art{display:none}.hero-actions{gap:12px 18px;margin-top:22px}.hero-actions .text-link{font-size:14px}.works-section{padding-block:8px 48px}.works-section h2{font-size:25px}.works-section .section-heading>p{font-size:16px}.external-note{font-size:12px;margin-bottom:22px}.works-grid{grid-template-columns:1fr;gap:36px}.work-image{aspect-ratio:1.65}.pitch-work h3,html[lang=en] .pitch-work h3{font-size:24px;margin-bottom:8px}.image-caption{margin-bottom:13px}.work-takeaway{margin-top:15px}.pitch-work>.text-link{padding-top:12px}.section{padding-block:50px}.premise{gap:20px}.premise h2{font-size:28px}.questions p{font-size:18px}.support-grid{grid-template-columns:1fr;gap:22px}.support-grid article{display:grid;grid-template-columns:35px 1fr;gap:0 10px;padding-top:20px}.support-grid .step-number{grid-column:1;grid-row:1;align-self:center}.support-grid h3{grid-column:2;margin:0 0 10px;font-size:23px}.support-grid p{grid-column:2;font-size:16px}.story-panel{padding:25px 20px;min-height:0;gap:23px}.stage-narrative h3{font-size:24px}.delivery-list{grid-template-columns:1fr;gap:0}.delivery-list li:last-child{grid-column:1}.delivery-list li{gap:15px;padding:22px 0}.delivery-list h3{font-size:22px}.business-rows article{grid-template-columns:1fr;gap:10px}.cost-equation{padding:20px;font-size:20px}.cost-list{grid-template-columns:1fr;gap:10px}.cost-list>div{padding:12px 0}.repeat-block{grid-template-columns:1fr;gap:23px;margin-top:18px;padding-top:28px}.repeat-block h3{font-size:25px}.pilot-steps{grid-template-columns:1fr;gap:27px;margin-bottom:28px}.pilot-steps li{padding-top:17px}.partner-roles{grid-template-columns:1fr;gap:22px;padding:23px 0}.pilot-receipt{font-size:16px}.foundation{grid-template-columns:1fr;gap:25px}.foundation h2{margin-bottom:20px}.status-block{padding:24px}.formats-detail{margin-top:30px}.formats-detail summary{font-size:16px}.invitation h2{font-size:30px}.invitation .wrap>p{font-size:16px}.footer-inner{gap:14px}.footer-inner p{width:100%;order:4}.footer-inner .text-link{margin-left:auto}.footer-inner>a:last-child{margin-left:0}.section-heading h2{font-size:28px}}
@media print{.hero-art{display:none}.hero{display:block}.works-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.pitch-work{break-inside:avoid}.section{padding-block:25px}.support-grid{grid-template-columns:1fr 1fr}.cooperation-section,.business-section,.premise-section,.invitation{background:#fff}.formats-detail>.format-content{display:block}.status-block{background:#fff;border:1px solid #ccc}.story-panel[hidden]{display:grid!important}}
@media(min-width:761px){.hero{padding-block:38px 25px;grid-template-columns:minmax(0,1fr) 240px}.hero h1,html[lang=en] .hero h1{font-size:clamp(34px,3.6vw,46px);line-height:1.25;margin-bottom:20px}.hero-art{width:240px}.hero .service-label{margin-bottom:12px}.hero .hero-lead{font-size:18px}.works-section{padding-top:15px}.works-section .section-heading{max-width:1100px}}
@media(max-width:760px){.audience-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));width:100%;gap:4px}.audience-nav a,html[lang=en] .audience-nav a{justify-content:center;text-align:center;padding:7px 4px;min-height:43px;font-size:12px}}