:root{
  --paper:#fbfbf8;
  --paper-2:#f4f4ef;
  --ink:#14181b;
  --ink-2:#30383d;
  --muted:#6f797f;
  --rule:#d9ddd9;
  --rule-strong:#c8cec9;
  --blue:#205f7b;
  --blue-soft:#e9f1f4;
  --sage:#edf1ec;
  --sand:#f3efe6;
  --white:#ffffff;
  --red:#8e473c;
  --radius:16px;
  --max:1480px;
  --shadow:0 8px 32px rgba(24,34,38,.055);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit}
button,input,select{font:inherit}
.shell{width:min(var(--max),calc(100% - 48px));margin:0 auto}

/* top shell */
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(251,251,248,.92);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--rule);
}
.topline{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brandlock{display:flex;align-items:center;gap:18px;min-width:280px}
.brandlock img{width:118px;height:auto;display:block}
.brandfallback{font-weight:900;letter-spacing:.16em;font-size:18px}
.brandcopy{padding-left:16px;border-left:1px solid var(--rule)}
.brandcopy strong{display:block;font-size:12px;letter-spacing:.12em;text-transform:uppercase}
.brandcopy span{display:block;margin-top:3px;font-size:12px;color:var(--muted)}
.topmeta{display:flex;align-items:center;gap:18px;color:var(--muted);font-size:11px;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}
.live-dot{width:7px;height:7px;border-radius:50%;background:#7e9581;display:inline-block;margin-right:7px}

.navrow{border-top:1px solid rgba(217,221,217,.7)}
.navinner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:54px}
nav{display:flex;gap:4px;overflow-x:auto;padding:7px 0;scrollbar-width:none}
nav::-webkit-scrollbar{display:none}
nav button{
  flex:none;border:0;background:transparent;color:var(--muted);cursor:pointer;
  padding:9px 13px;border-radius:999px;font-size:13px;font-weight:650;transition:.16s ease;
}
nav button:hover{color:var(--ink);background:var(--paper-2)}
nav button.active{color:white;background:var(--ink)}
.external-link{font-size:12px;color:var(--muted);text-decoration:none;white-space:nowrap}
.external-link:hover{color:var(--ink)}

main{padding:0 0 72px}
.section{display:none;animation:fade .18s ease}
.section.active{display:block}
@keyframes fade{from{opacity:.5;transform:translateY(3px)}to{opacity:1;transform:none}}

/* hero */
.hero{
  padding:72px 0 42px;
  display:grid;grid-template-columns:minmax(0,1.45fr) minmax(320px,.55fr);gap:52px;align-items:end;
}
.eyebrow{font-size:11px;line-height:1.2;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:750}
h1{margin:16px 0 20px;max-width:1050px;font-size:clamp(46px,6vw,88px);line-height:.95;letter-spacing:-.052em;font-weight:620}
h2{font-size:clamp(28px,3vw,44px);line-height:1.05;letter-spacing:-.035em;margin:0 0 12px;font-weight:620}
h3{font-size:18px;line-height:1.25;margin:0 0 8px;font-weight:680;letter-spacing:-.012em}
p{margin:0}
.lede{font-size:clamp(18px,2vw,24px);line-height:1.45;letter-spacing:-.015em;color:var(--ink-2);max-width:980px}
.hero-note{border-top:1px solid var(--ink);padding-top:18px;align-self:end}
.hero-note p{font-size:15px;line-height:1.55;color:var(--ink-2)}
.hero-note .tiny{margin-top:16px;color:var(--muted);font-size:11px;line-height:1.45;text-transform:uppercase;letter-spacing:.06em}

/* metrics */
.metric-strip{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--rule-strong);border-bottom:1px solid var(--rule-strong);margin-bottom:56px}
.metric-cell{padding:24px 22px 28px;border-right:1px solid var(--rule)}
.metric-cell:first-child{padding-left:0}.metric-cell:last-child{border-right:0}
.metric-label{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);font-weight:760}
.metric-value{font-size:clamp(28px,3.4vw,52px);font-weight:640;letter-spacing:-.045em;margin:10px 0 9px;line-height:1}
.metric-desc{font-size:13px;line-height:1.45;color:var(--muted);max-width:260px}

/* thesis flow */
.flow-band{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--rule);border:1px solid var(--rule);border-radius:var(--radius);overflow:hidden;margin:28px 0 56px}
.flow-panel{background:var(--white);padding:30px}
.flow-panel.highlight{background:linear-gradient(135deg,#f6fafb 0%,#eef4f5 100%)}
.flow-title{font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);font-weight:760;margin-bottom:22px}
.flow-line{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:16px;line-height:1.5}
.flow-line span{white-space:nowrap}
.flow-line i{font-style:normal;color:var(--muted)}

.value-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:18px}
.value-card{border:1px solid var(--rule);border-radius:14px;padding:22px;background:rgba(255,255,255,.62);min-height:172px}
.value-card .num{font-size:11px;color:var(--blue);font-weight:760;margin-bottom:25px}
.value-card p{font-size:14px;color:var(--muted);line-height:1.5}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 14px;border:1px solid var(--rule-strong);background:var(--white);text-decoration:none;border-radius:10px;font-size:13px;font-weight:680;transition:.15s ease}
.btn:hover{transform:translateY(-1px);border-color:#aeb6b0}
.btn.primary{background:var(--ink);color:white;border-color:var(--ink)}
.btn.quiet{background:transparent}

/* map opportunity */
.opportunity-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(330px,.55fr);gap:18px;margin-bottom:50px}
.mapframe{height:650px;position:relative;background:#e7eceb;border:1px solid var(--rule);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.mapframe iframe{border:0;width:100%;height:100%;display:block}
.map-fallback{position:absolute;left:18px;bottom:18px;right:18px;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border:1px solid rgba(217,221,217,.85);border-radius:13px;padding:15px 16px;display:flex;justify-content:space-between;align-items:center;gap:16px}
.map-fallback strong{font-size:13px}.map-fallback span{display:block;margin-top:4px;font-size:11px;color:var(--muted)}
.side-stack{display:grid;gap:12px;align-content:start}
.panel{background:var(--white);border:1px solid var(--rule);border-radius:var(--radius);padding:22px;box-shadow:0 1px 0 rgba(20,24,27,.02)}
.panel.soft{background:var(--paper-2)}
.panel-label{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);font-weight:760;margin-bottom:16px}
.site-class{padding:14px 0;border-top:1px solid var(--rule)}
.site-class:first-of-type{border-top:0;padding-top:0}
.site-class strong{font-size:14px}.site-class p{font-size:12px;line-height:1.45;color:var(--muted);margin-top:4px}
.asset-link-visual{display:grid;grid-template-columns:1fr auto;gap:14px;align-items:center;border-top:1px solid var(--rule);padding:12px 0}
.asset-link-visual:first-of-type{border-top:0}
.asset-pill{font-size:10px;text-transform:uppercase;letter-spacing:.09em;color:var(--blue);font-weight:760}

/* competition */
.competition-intro{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:26px}
.callout{border:1px solid var(--rule);background:var(--white);border-radius:var(--radius);padding:22px}
.callout.blue{background:var(--blue-soft);border-color:#d2e2e7}
.callout p{font-size:14px;line-height:1.5;color:var(--ink-2)}
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:18px 0 12px}
.search{border:1px solid var(--rule);background:var(--white);border-radius:10px;padding:10px 12px;min-width:300px;outline:none}
.search:focus{border-color:#9aa7aa;box-shadow:0 0 0 3px rgba(32,95,123,.07)}
.table-wrap{overflow:auto;border:1px solid var(--rule);border-radius:14px;background:white}
table{width:100%;border-collapse:collapse;min-width:860px}
th,td{padding:15px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--rule);font-size:13px;line-height:1.42}
th{position:sticky;top:0;background:#f5f6f3;color:var(--muted);font-size:10px;letter-spacing:.08em;text-transform:uppercase;font-weight:760}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:#fafbf9}
.vendor-name{font-weight:720;font-size:14px}
.vendor-class{font-size:11px;color:var(--muted);margin-top:3px}
.status{display:inline-block;margin-top:7px;border-radius:999px;padding:5px 8px;background:var(--paper-2);font-size:9px;letter-spacing:.075em;text-transform:uppercase;color:var(--muted);font-weight:760}
.status.blue{background:var(--blue-soft);color:var(--blue)}
.price-band{margin-top:48px}
.price-row{display:grid;grid-template-columns:1.1fr .6fr .8fr 2fr .8fr;gap:0;background:white;border:1px solid var(--rule);border-bottom:0}
.price-row:first-of-type{border-radius:14px 14px 0 0}.price-row:last-of-type{border-bottom:1px solid var(--rule);border-radius:0 0 14px 14px}
.price-row>div{padding:14px;border-right:1px solid var(--rule);font-size:12px;line-height:1.4}.price-row>div:last-child{border-right:0}
.price-head{background:#f5f6f3;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:9px!important;font-weight:760}

/* economics */
.econ-shell{display:grid;grid-template-columns:320px minmax(0,1fr);gap:18px}
.scenario-card{background:var(--ink);color:white;border-radius:var(--radius);padding:24px;align-self:start}
.scenario-card .panel-label{color:#abb4b8}
.toggle-group{display:grid;gap:7px;margin:15px 0 22px}
.toggle{border:1px solid #4a5053;background:transparent;color:#cbd1d3;border-radius:10px;padding:10px 12px;text-align:left;cursor:pointer;font-size:13px}
.toggle.active{background:white;color:var(--ink);border-color:white}
.scenario-card select{width:100%;padding:10px 11px;border-radius:10px;border:1px solid #4a5053;background:#22272a;color:white}
.assumption{font-size:11px;line-height:1.45;color:#b7c0c3;margin-top:14px}
.econ-right{display:grid;gap:18px}
.econ-metrics{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.econ-card{background:white;border:1px solid var(--rule);border-radius:var(--radius);padding:26px}
.econ-value{font-size:clamp(42px,5vw,72px);line-height:.95;letter-spacing:-.055em;font-weight:640;margin:14px 0}
.econ-card p{font-size:13px;color:var(--muted);line-height:1.45}
.bar-chart{background:white;border:1px solid var(--rule);border-radius:var(--radius);padding:24px}
.bar-row{display:grid;grid-template-columns:110px 1fr 90px;align-items:center;gap:16px;margin:18px 0}
.bar-label{font-size:12px;color:var(--muted)}
.bar-track{height:15px;background:var(--paper-2);border-radius:999px;overflow:hidden}
.bar{height:100%;border-radius:999px;background:var(--blue);width:0;transition:width .35s ease}
.bar.arr{background:#8aa29b}
.bar-val{font-size:12px;font-weight:720;text-align:right}

/* evidence */
.evidence-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.source-row{border:1px solid var(--rule);background:white;border-radius:14px;padding:18px;display:flex;justify-content:space-between;gap:18px;align-items:flex-start}
.source-row strong{font-size:14px}.source-row p{font-size:12px;line-height:1.45;color:var(--muted);margin-top:5px}
.method-box{margin-top:18px;border-top:1px solid var(--ink);padding-top:20px}
.method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.method-item{padding:14px;border-left:1px solid var(--rule)}
.method-item strong{font-size:11px;display:block;margin-bottom:7px}.method-item p{font-size:11px;line-height:1.45;color:var(--muted)}

footer{border-top:1px solid var(--rule);padding:26px 0 40px;color:var(--muted);font-size:11px;line-height:1.5}
.footer-inner{display:flex;justify-content:space-between;gap:24px}

@media(max-width:1050px){
  .hero,.opportunity-layout,.econ-shell{grid-template-columns:1fr}
  .hero{gap:28px}
  .metric-strip{grid-template-columns:1fr 1fr}
  .metric-cell:nth-child(2){border-right:0}.metric-cell:nth-child(-n+2){border-bottom:1px solid var(--rule)}
  .value-grid{grid-template-columns:1fr 1fr}
  .mapframe{height:560px}
  .brandcopy,.topmeta{display:none}
}
@media(max-width:720px){
  .shell{width:min(100% - 28px,var(--max))}
  .topline{height:62px}.brandlock img{width:98px}
  .external-link{display:none}
  .hero{padding-top:44px}
  h1{font-size:48px}
  .metric-strip,.value-grid,.flow-band,.competition-intro,.econ-metrics,.evidence-grid,.method-grid{grid-template-columns:1fr}
  .metric-cell{padding:19px 0;border-right:0!important;border-bottom:1px solid var(--rule)!important}
  .metric-cell:last-child{border-bottom:0!important}
  .flow-panel{padding:22px}
  .mapframe{height:480px}
  .map-fallback{flex-direction:column;align-items:flex-start}
  .price-row{grid-template-columns:1fr 1fr}.price-row>div:nth-child(n+3){display:none}
  .bar-row{grid-template-columns:80px 1fr 76px;gap:10px}
  .footer-inner{flex-direction:column}
}