/* The Dhaka scene spans the entire opening, including the evidence strip. */
.hero{padding:0;background:
 linear-gradient(90deg,#1d1019f5 0%,#251520dc 32%,#27172360 65%,#1b131628 100%),
 linear-gradient(0deg,#160e17ef 0%,transparent 34%),
 #2b1b23 url("dhaka-concept.webp") 62% 52%/cover no-repeat}
.hero-stage{position:relative;display:grid;min-height:clamp(520px,67svh,730px);align-items:center;padding:46px 0 76px}
.hero .hero-copy{max-width:740px;padding:0}
.hero h1{font-size:clamp(65px,7vw,111px);text-wrap:initial}
.hero .hero-copy p{max-width:525px;color:#fff1eb}
.hero-caption{position:absolute;right:0;bottom:18px;color:#fff4ec;font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;text-shadow:0 2px 5px #000;background:#2b1721b3;border:1px solid #fff3;border-radius:20px;padding:5px 10px}
.hero .scale{position:relative;margin-top:0;border-top-color:#fff6}
.hero .scale small{color:#fff1eb}
.nav nav{gap:clamp(12px,1.45vw,23px)}
.section-note{font-size:12px;color:var(--mute);margin-top:16px}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}

/* Every business chapter has its own audience, artefact and completion event. */
.business-section{background:linear-gradient(175deg,#fbf8f4 35%,#f4ece7)}
.business-index{display:flex;gap:7px;flex-wrap:wrap;padding:14px 0 18px;border-block:1px solid var(--line);margin-bottom:22px}
.business-index a{font-size:12px;font-weight:750;text-decoration:none;color:var(--ink);padding:6px 10px;background:#fffdfb;border:1px solid var(--line);border-radius:20px}
.business-index a:hover{border-color:var(--red);color:var(--red)}
.business-group{margin:28px 0}
.business-group>h3{margin-bottom:14px;display:flex;align-items:center;gap:12px;font-size:14px;color:var(--ink)}
.business-group>h3::after{content:"";height:1px;flex:1;background:var(--line)}
.business-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;align-items:stretch}
.business-card{--tone:#7f293c;--tone-dark:#411b30;--tone-light:#ffe1d9;display:flex;flex-direction:column;min-width:0;background:var(--white);border:1px solid var(--line);border-radius:17px;padding:19px;box-shadow:0 5px 18px #30192308}
.tone-plum{--tone:#613b64;--tone-dark:#2d203d;--tone-light:#f9dffb}
.tone-amber{--tone:#87412e;--tone-dark:#492723;--tone-light:#ffebca}
.tone-teal{--tone:#306566;--tone-dark:#203a42;--tone-light:#d6fff5}
.business-heading{display:flex;align-items:center;gap:12px}
.business-heading h4{font-size:17px}
.business-icon{display:grid;place-items:center;flex:0 0 39px;aspect-ratio:1;border-radius:11px;background:var(--tone-dark);color:var(--tone-light);font-size:23px}
.business-line{margin:12px 0;color:var(--ink);font:400 clamp(24px,2.9vw,39px)/1.04 var(--serif);letter-spacing:-.045em}
.business-comparison{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}
.business-comparison div{padding:10px 11px;border:1px solid var(--line);border-radius:9px}
.business-comparison div:last-child{background:#f5eeea}
.business-comparison b,.business-comparison p{font-size:12px;line-height:1.48}
.business-comparison p{margin-top:4px}
.concept-stage{margin-top:auto;position:relative;color:#fff9f5;isolation:isolate;border-radius:12px;overflow:hidden;background:radial-gradient(ellipse at 83% 6%,var(--tone),transparent 72%),var(--tone-dark)}
.concept-stage::before{position:absolute;z-index:-1;content:"";width:275px;aspect-ratio:1;right:-78px;top:-78px;border:1px solid #ffffff3b;border-radius:50%;box-shadow:0 0 0 15px #ffffff15,0 0 0 33px #ffffff0c,0 0 0 56px #ffffff08}
#business-drive .concept-stage::before,#business-restaurants .concept-stage::before,#business-commerce .concept-stage::before,#business-business .concept-stage::before{border-radius:9px;transform:rotate(23deg)}
#business-food .concept-stage::before,#business-shop .concept-stage::before{right:-24px;top:-108px;background:radial-gradient(#ffffff36 1px,transparent 2px) 0 0/10px 10px}
.concept-banner{display:flex;justify-content:space-between;align-items:center;padding:10px 13px 0;font-size:9px;font-weight:780;letter-spacing:.12em;color:var(--tone-light)}
.concept-scene{min-height:124px;display:grid;grid-template-columns:54px minmax(0,1fr);align-items:center;gap:12px;padding:11px 13px}
.scene-mark{display:grid;place-items:center;border-radius:10px;aspect-ratio:1;border:1px solid #fff5;background:#ffffff13;font-size:31px;color:var(--tone-light)}
.scene-tag{color:var(--tone-light);font-size:10px;font-weight:750}
.concept-scene h5{font:400 23px/1.1 var(--serif);margin:3px 0 4px;letter-spacing:-.02em}
.concept-scene p{font-size:12px;color:#fff4ed;line-height:1.45}
.concept-controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:#ffffff29;border-top:1px solid #fff3}
.concept-controls button{background:var(--tone-dark);color:#fff8f4;border:0;min-height:44px;padding:7px 5px;font-size:11px;font-weight:700;line-height:1.25}
.concept-controls button:hover,.concept-controls button[aria-pressed=true]{background:var(--tone-light);color:var(--tone-dark)}
.concept-controls button:focus-visible{outline-offset:-4px}
.business-metrics{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:9px;padding:12px 0 8px}
.business-metrics dt,.workstream-panel dt{color:var(--red);font-size:10px;letter-spacing:.08em;text-transform:uppercase;font-weight:780}
.business-metrics dd{font-size:12px;line-height:1.42;margin-top:3px}
.business-link{border-top:1px solid var(--line);padding-top:7px;font-size:12px;font-weight:750}

/* Decision room and operating scope. */
.launch-section{background:#efe3dc}
.launch-grid{display:grid;grid-template-columns:minmax(230px,.72fr) minmax(0,1.28fr);gap:14px}
.launch-controls,.launch-output{border:1px solid var(--line);background:var(--white);border-radius:16px;padding:19px}
.launch-controls>label,.launch-controls legend{font-size:13px;font-weight:770}
.launch-controls fieldset{padding:10px 0 0;border:0;margin:14px 0 0;min-width:0}
.launch-controls fieldset label{display:flex;align-items:flex-start;gap:7px;padding:7px 0;font-size:13px}
.launch-controls input{flex:none;accent-color:var(--red);width:17px;height:17px;margin:2px 0 0}
.launch-controls select,.audit-filters select{font:inherit;font-size:13px;border:1px solid var(--line);border-radius:7px;padding:8px;color:var(--ink);background:var(--white);max-width:100%}
.launch-controls select{display:block;margin-top:5px;width:100%}
.launch-status{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:14px}
.launch-status>span:last-child{margin-left:auto;color:var(--mute);font-size:11px}
.status-dot{width:9px;height:9px;border-radius:50%;background:#af562a}
.status-dot[data-ready=true]{background:#267058}
.launch-path{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;list-style:none;padding:0;margin:12px 0}
.launch-path li{display:grid;gap:6px;background:#f7efeb;padding:9px;border-radius:8px;font-size:12px}
.launch-path li span,.launch-result span{font-size:10px;letter-spacing:.1em;color:var(--red);font-weight:780}
.launch-result{border-top:1px solid var(--line);padding-top:10px}
.launch-result strong{display:block;font:400 29px/1.13 var(--serif);color:var(--ink)}
.launch-output p{margin-top:4px;font-size:13px}
.workroom .field-head p{max-width:600px;margin:9px 0 12px}
.workstream-panel{padding:19px;border-radius:13px;background:var(--white);border:1px solid var(--line);margin-top:11px}
.workstream-panel h4{font:400 26px/1.15 var(--serif);margin-bottom:12px}
.workstream-panel dl{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.workstream-panel dl>div{border:1px solid var(--line);border-radius:9px;padding:10px}
.workstream-panel dd{font-size:13px;margin-top:4px;color:var(--mute)}

/* Audit figures are native, filterable components, with separate provenance. */
.evidence-drawer{margin-top:16px}
.audit-filters{display:flex;gap:9px;flex-wrap:wrap;margin-top:9px}
.audit-filters label{display:grid;gap:3px;font-weight:700;font-size:12px}
.audit-rows,.audit-accounts{margin:9px 0}
.audit-rows article,#audit-account-rows article{display:grid;grid-template-columns:1fr 1.24fr auto;align-items:center;gap:10px;border-top:1px solid var(--line);padding:10px 0}
.audit-rows h4,#audit-account-rows h4{font-size:14px;margin:3px 0}
.audit-rows small{font-size:10px;color:var(--mute)}
.audit-rows dl{display:grid;grid-template-columns:repeat(4,1fr);gap:5px}
.audit-rows dt{font-size:9px;color:var(--mute)}
.audit-rows dd{font-weight:730;font-size:13px}
.audit-rows a,#audit-account-rows a,.ad-grid a{font-size:11px;font-weight:750}
.audit-accounts summary{font-size:13px;color:var(--red);cursor:pointer}
.ad-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;margin:10px 0}
.ad-grid article{border:1px solid var(--line);border-radius:9px;background:var(--white);padding:10px}
.ad-grid h4{font-size:14px;margin:6px 0}
.ad-grid p{font-size:12px;margin:5px 0}

/* Familiar search conventions with an explicit boundary between sources and concepts. */
.search-brand{display:flex;align-items:center;gap:10px;margin-bottom:13px}
.search-brand>span{font:750 29px/1 var(--sans);color:#3266c9}
.search-brand strong{font-size:15px}
.search-brand small{display:block;color:var(--mute);font-size:11px}
.query-form{display:grid;grid-template-columns:1fr 38px;align-items:center;border:1px solid #dedde3;border-radius:24px;box-shadow:0 3px 10px #25263913;background:#fff;margin-bottom:9px}
.query-form:focus-within{border-color:#3266c9}
.query-form input{width:100%;min-width:0;border:0;background:transparent;font:inherit;padding:8px 12px;outline:none}
.query-form button{border:0;background:none;font-size:24px;color:#265bb6;line-height:1;height:36px;margin-right:4px;border-radius:20px}
.search-mode{display:flex;gap:16px;border-bottom:1px solid #e8e7ec;margin:9px 0 4px}
.search-mode button{border:0;border-bottom:2px solid transparent;background:none;padding:8px 0;font-size:12px;color:var(--mute)}
.search-mode button[aria-pressed=true]{color:#1f57b8;border-color:#1f57b8;font-weight:750}
.search-inner .result{min-height:154px;border-bottom:1px solid #e8e7ec}
.search-inner .result h3 a,.concept-result h3{color:#214e9f;font-size:18px}
.concept-result{min-height:154px;padding:12px 0;border-bottom:1px solid #e8e7ec}
.concept-result h3,.search-inner .result h3{margin:4px 0}
.concept-result p{font-size:13px}
.search-stages{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;margin-top:10px}
.search-stages details{border:1px solid var(--line);border-radius:9px;padding:9px;background:var(--white)}
.search-stages summary{font-size:13px;font-weight:750;cursor:pointer}
.search-stages p{font-size:12px;margin-top:7px}
@media(max-width:920px){
 .hero h1{font-size:clamp(55px,8.8vw,83px)}
 .hero{background-position:65% center}
 .business-card{padding:14px}
 .ad-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:650px){
 .hero{background:
  linear-gradient(90deg,#1a111adf 0%,#21151eb5 53%,#2517206b 100%),
  linear-gradient(0deg,#140e16ef 0%,transparent 42%),
  #271923 url("dhaka-concept.webp") 65% center/cover no-repeat}
 .hero-stage{min-height:520px;padding:50px 0 59px}
 .hero h1{font-size:clamp(42px,10.2vw,67px);margin:14px 0}
 .hero .hero-copy p{font-size:15px}
 .hero-caption{left:0;right:auto;bottom:9px;font-size:8px}
 .business-grid,.launch-grid,.workstream-panel dl{grid-template-columns:1fr}
 .business-group{margin:20px 0}
 .business-line{font-size:32px}
 .concept-scene{min-height:118px}
 .business-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
 .business-metrics>div:first-child{grid-column:1/-1}
 .audit-rows article,#audit-account-rows article{grid-template-columns:1fr;gap:5px}
 .audit-rows dl{max-width:360px}
 .search-stages{grid-template-columns:1fr}
}
#platform{padding-bottom:64px}.business-section{padding-top:69px}
.business-group:nth-child(1) .business-card:last-child,.business-group:nth-child(2) .business-card:last-child{grid-column:1/-1}
@media(min-width:651px){
 .business-group:nth-child(1) .business-card:last-child,.business-group:nth-child(2) .business-card:last-child{display:grid;grid-template-columns:1fr 1.04fr;gap:8px 14px;align-items:start}
 .business-group:nth-child(1) .business-card:last-child .business-comparison,.business-group:nth-child(2) .business-card:last-child .business-comparison{grid-column:1;grid-row:3;margin:0}
 .business-group:nth-child(1) .business-card:last-child .concept-stage,.business-group:nth-child(2) .business-card:last-child .concept-stage{grid-column:2;grid-row:1/4;margin:0;align-self:stretch}
 .business-group:nth-child(1) .business-card:last-child .business-line,.business-group:nth-child(2) .business-card:last-child .business-line{margin:0}
 .business-group:nth-child(1) .business-card:last-child .business-link,.business-group:nth-child(2) .business-card:last-child .business-link{align-self:center}
}
.demo-section{background:#271722;color:#fff9f5}
.demo-section .intro p,.demo-section .section-note{color:#f5ded9}
.demo-section .eyebrow{color:#ffb7aa}
.demo-section .chips button{color:#fff8f6;background:#3d2634;border-color:#6e4a5c}
.demo-section .chips button[aria-pressed=true]{background:#f4ccbd;color:#42232e;border-color:#f4ccbd}
.demo-panel{display:grid;grid-template-columns:1fr 1fr;border:1px solid #765262;border-radius:16px;overflow:hidden;margin-top:12px}
.demo-visual{position:relative;isolation:isolate;overflow:hidden;background:radial-gradient(ellipse at 87% 6%,#866185,transparent 77%),#4b3153;display:grid;gap:24px;align-content:space-between;min-height:243px;padding:22px}
.demo-food{background:radial-gradient(ellipse at 87% 6%,#b76e47,transparent 77%),#65352d}
.demo-parcel{background:radial-gradient(ellipse at 87% 6%,#568383,transparent 77%),#28464a}
.demo-visual svg{position:absolute;inset:21% 0 0;width:100%;height:80%;z-index:-1;fill:none;stroke:#fff5;stroke-width:2}
.demo-visual svg path{stroke-dasharray:7 5}
.demo-visual svg circle{fill:#f1c4b7;stroke:#fff8}
.demo-visual>span,.demo-result>span{font-size:10px;text-transform:uppercase;letter-spacing:.12em;font-weight:750}
.demo-visual h3{font:400 clamp(31px,4vw,58px)/.98 var(--serif);letter-spacing:-.045em;max-width:490px;text-shadow:0 1px 6px #140b1577}
.demo-controls{background:#fffaf7;color:var(--ink);padding:19px}
.demo-controls .eyebrow,.demo-result>span{color:var(--red)}
.demo-options{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0 10px}
.demo-options button{font-size:12px;font-weight:700;min-height:38px;padding:6px 9px;color:var(--ink);border:1px solid var(--line);border-radius:8px;background:#fff}
.demo-options button:hover,.demo-options button[aria-pressed=true]{color:#fff;background:#8c3045;border-color:#8c3045}
.demo-result{border-top:1px solid var(--line);padding-top:9px}
.demo-result h4{font-size:17px;margin:3px 0}.demo-result p{font-size:13px;margin:4px 0 6px}.demo-result a{font-size:12px;font-weight:750}
@media(max-width:650px){
 #platform{padding-bottom:42px}.business-section{padding-top:45px}
 .demo-panel{grid-template-columns:1fr}.demo-visual{min-height:152px;padding:15px}.demo-controls{padding:13px}
}
.hero .scale .scale-divider{display:inline;color:inherit;font-size:inherit}
.social-reading .channel-context{margin-top:-2px;padding:7px 9px;border-radius:6px;background:#f4ebe6;font-size:12px}