@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap');

:root{--ink:#edf5f2;--muted:#8da3a4;--deep:#07141e;--panel:#0d202b;--panel-2:#112a36;--line:rgba(172,214,210,.13);--teal:#20c6b2;--teal-soft:#84e2d5;--coral:#f5795f;--yellow:#e7be65;--sans:'DM Sans',sans-serif;--display:'Space Grotesk',sans-serif;--mono:'DM Mono',monospace}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--deep);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.55}
a{color:inherit;text-decoration:none}
p{margin-top:0}
h1,h2,h3{margin-top:0}
.skip-link{position:absolute;left:1rem;top:-4rem;background:var(--teal);color:var(--deep);padding:.6rem 1rem;z-index:5}.skip-link:focus{top:1rem}
.app-shell{display:grid;grid-template-columns:258px 1fr;min-height:100vh}
.sidebar{border-right:1px solid var(--line);padding:32px 24px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;background:linear-gradient(180deg,#081823,#07141e)}
.brand{display:flex;align-items:center;gap:11px;margin-bottom:56px}.brand strong{font-family:var(--display);display:block;font-size:15px;letter-spacing:-.03em}.brand small{font:10px var(--mono);color:var(--muted);letter-spacing:.08em}.brand-mark{width:30px;height:30px;border:1px solid rgba(32,198,178,.5);border-radius:50%;display:flex;align-items:center;justify-content:center;gap:2px;transform:rotate(-35deg)}.brand-mark i{display:block;width:3px;border-radius:4px;background:var(--teal)}.brand-mark i:nth-child(1){height:8px}.brand-mark i:nth-child(2){height:15px}.brand-mark i:nth-child(3){height:22px}
.nav-list{display:flex;flex-direction:column;gap:7px}.nav-link{display:grid;grid-template-columns:24px 1fr;column-gap:8px;align-items:center;padding:12px 9px;color:var(--muted);border-radius:6px;transition:.2s}.nav-link span{grid-row:span 2;font:10px var(--mono);color:#557274}.nav-link b{font:500 13px var(--display)}.nav-link small{font:10px var(--mono);color:#527274;margin-top:2px}.nav-link:hover,.nav-link.active{background:rgba(32,198,178,.09);color:var(--ink)}.nav-link.active span{color:var(--teal)}.nav-link.active small{color:var(--teal-soft)}
.sidebar-footer{margin-top:auto;color:var(--muted);font:11px var(--mono);display:grid;gap:6px}.sidebar-footer small{font-size:10px;color:#527072}.live-dot{width:7px;height:7px;background:var(--teal);border-radius:50%;display:inline-block;box-shadow:0 0 0 4px rgba(32,198,178,.1);margin-right:5px}
.mobile-bar{display:none}
main{max-width:1320px;width:100%;margin:0 auto;padding:0 66px}.page{display:none}.page.is-active{display:block}.page-hero{padding:72px 0 46px;border-bottom:1px solid var(--line)}
.eyebrow,.panel-kicker{font:10px var(--mono);letter-spacing:.12em;color:var(--teal);text-transform:uppercase}.page-header{display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:70px;align-items:end;padding:72px 0 38px;border-bottom:1px solid var(--line);margin-bottom:32px}.page-header h1{font:600 clamp(42px,5vw,68px)/1.02 var(--display);letter-spacing:-.065em;margin:12px 0 0}.page-header>p{color:var(--muted);line-height:1.7;margin-bottom:3px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 370px;gap:60px;align-items:center;margin:29px 0 42px}h1{font:600 clamp(44px,5.5vw,76px)/1.02 var(--display);letter-spacing:-.065em;margin-bottom:26px}h1 em{font-style:normal;color:var(--teal)}.hero-subtitle{display:block;font-size:.52em;font-style:italic;line-height:1.15;letter-spacing:-.04em;margin-top:.42em}.lede{font-size:17px;color:var(--muted);max-width:600px;line-height:1.65}
.hero-question{border-left:2px solid var(--teal);padding:8px 0 8px 16px;margin-top:28px;max-width:600px}.hero-question span{display:block;color:var(--teal);font:10px var(--mono);letter-spacing:.12em;margin-bottom:7px}.hero-question strong{display:block;font:500 20px/1.3 var(--display);letter-spacing:-.025em}.hero-actions{display:flex;align-items:center;gap:23px;margin-top:32px}.button{display:inline-flex;align-items:center;gap:20px;border:1px solid var(--line);padding:12px 16px;border-radius:4px;font:11px var(--mono);letter-spacing:.02em;transition:.2s}.button.primary{background:var(--teal);color:#062021;border-color:var(--teal)}.button.primary:hover{background:#74dfd1}.text-link{font:11px var(--mono);color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:5px}.text-link:hover{border-color:var(--teal);color:var(--teal)}
.hero-orbit{height:320px;position:relative;display:grid;place-items:center}.orbit-ring{position:absolute;border:1px solid rgba(32,198,178,.25);border-radius:50%;transform:rotate(-25deg)}.ring-one{width:250px;height:150px}.ring-two{width:325px;height:205px;border-color:rgba(245,121,95,.18);transform:rotate(45deg)}.orbit-core{width:112px;height:112px;border-radius:50%;background:radial-gradient(circle at 35% 25%,#1b736f,#092c36 65%);display:grid;place-content:center;text-align:center;box-shadow:0 0 60px rgba(32,198,178,.16);z-index:1}.orbit-core strong{font:600 43px var(--display);letter-spacing:-.07em}.orbit-core small{font:9px var(--mono);color:var(--teal-soft);letter-spacing:.15em}.orbit-label{font:10px var(--mono);color:var(--muted);position:absolute}.label-top{top:23px;left:38%}.label-right{right:8px;top:50%}.label-bottom{bottom:26px;left:34%}
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.stat{padding:20px 0;min-height:90px}.stat+.stat{border-left:1px solid var(--line);padding-left:24px}.stat-value{font:600 27px var(--display);letter-spacing:-.06em}.stat-label{display:block;color:var(--muted);font:10px/1.45 var(--mono);text-transform:uppercase;margin-top:4px;letter-spacing:.06em;max-width:240px}
.section-block{padding:78px 0 0}.section-heading{display:grid;grid-template-columns:1fr 430px;gap:70px;align-items:end;margin-bottom:30px}.section-heading h2{font:600 38px/1.08 var(--display);letter-spacing:-.055em;margin:12px 0 0}.section-heading>p{color:var(--muted);margin-bottom:0;line-height:1.7}.compact-heading{margin-top:70px}
.story-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.story-card{background:var(--panel);padding:25px 23px;min-height:205px}.story-card h3{font:500 20px var(--display);letter-spacing:-.025em;margin:34px 0 10px}.story-card p{color:var(--muted);font-size:13px;line-height:1.7}.card-number{color:var(--coral);font:10px var(--mono);letter-spacing:.08em}.accent-card{background:linear-gradient(135deg,rgba(32,198,178,.12),var(--panel) 55%)}
.method-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.method-flow article{background:var(--panel);padding:22px 20px;min-height:235px}.method-flow article>span{font:11px var(--mono);color:var(--coral)}.method-flow h3{font:500 18px var(--display);margin:25px 0 10px}.method-flow p{color:var(--muted);font-size:12px;line-height:1.65}.method-flow code{display:block;color:var(--teal-soft);font:10px var(--mono);margin-top:16px;word-break:break-word}
.chronology{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;border-top:1px solid var(--line);padding-top:24px}.chronology article{position:relative;padding-right:14px}.chronology article:not(:last-child):after{content:'→';position:absolute;right:-18px;top:16px;color:var(--teal);font:18px var(--mono)}.chronology-date{color:var(--teal);font:10px var(--mono);letter-spacing:.1em}.chronology h3{font:500 18px var(--display);margin:13px 0 9px}.chronology p{color:var(--muted);font-size:12px;line-height:1.65}
.insight-banner{display:flex;gap:15px;padding:17px 20px;background:linear-gradient(90deg,rgba(32,198,178,.1),rgba(32,198,178,.025));border:1px solid rgba(32,198,178,.2);margin-bottom:22px}.insight-icon{font-size:22px;color:var(--teal)}.insight-banner strong,.insight-banner span{display:block}.insight-banner strong{font-family:var(--display);font-size:15px}.insight-banner span{color:var(--muted);font-size:12px;margin-top:3px}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:5px}.chart-panel{padding:25px 27px 20px}.panel-top{display:flex;justify-content:space-between;gap:25px;align-items:flex-start}.panel-top h2{font:500 20px var(--display);letter-spacing:-.025em;margin:7px 0 0}.legend{display:flex;gap:17px;color:var(--muted);font:10px var(--mono);white-space:nowrap;margin-top:3px}.dot{width:7px;height:7px;border-radius:50%;display:inline-block;margin-right:6px}.dot.teal{background:var(--teal)}.dot.coral{background:var(--coral)}.scatter-wrap{height:400px;position:relative;margin-top:22px;padding:12px 22px 32px 45px}.scatter-wrap canvas{width:100%;height:100%;display:block}.axis-y,.axis-x{position:absolute;color:#587576;font:9px var(--mono);letter-spacing:.08em}.axis-y{left:0;top:45%;transform:rotate(-90deg)}.axis-x{bottom:0;left:43%}.chart-note,.small-note{font-size:11px;color:#607a7c;margin:7px 0 0}
.definition-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:18px}.definition-card{padding:23px}.definition-card h3{font:500 20px var(--display);margin:10px 0}.definition-card p{color:var(--muted);font-size:13px;line-height:1.65;min-height:66px}.definition-card strong{display:block;color:var(--teal-soft);font:11px var(--mono);line-height:1.5}.accent-panel{background:linear-gradient(135deg,rgba(32,198,178,.1),var(--panel) 65%)}
.table-panel{padding:25px 27px 18px;margin-top:18px}.table-note{color:var(--muted);font:10px var(--mono);margin-top:9px}.table-wrap{overflow-x:auto;margin-top:20px}table{width:100%;border-collapse:collapse;min-width:680px}th{color:#5e7b7d;text-align:left;font:9px var(--mono);letter-spacing:.09em;padding:0 10px 11px;border-bottom:1px solid var(--line)}td{padding:12px 10px;border-bottom:1px solid rgba(172,214,210,.08);font-size:12px;color:var(--muted)}td:first-child{font:600 13px var(--display);color:var(--ink)}td:nth-child(n+3){font-family:var(--mono);font-size:11px}tbody tr:hover td{background:rgba(32,198,178,.045)}
.window-diagram{display:grid;grid-template-columns:1fr 45px 1fr;align-items:center;gap:15px;margin:0 0 22px;border:1px solid var(--line);background:var(--panel);padding:21px 25px}.window-diagram>div{display:grid;gap:5px}.window-diagram span{font:10px var(--mono);color:var(--teal);letter-spacing:.1em}.window-diagram strong{font:500 22px var(--display)}.window-diagram small{font:11px var(--mono);color:var(--muted)}.window-diagram>i{font:22px var(--mono);font-style:normal;color:var(--teal);text-align:center}.window-outcome{border-left:1px solid var(--line);padding-left:25px}.window-diagram .stride{grid-column:1/-1;color:#607a7c;text-align:right;font:10px var(--mono);font-style:normal}
.forecast-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.forecast-copy,.metrics-panel{padding:28px}.forecast-number{font:600 66px var(--display);letter-spacing:-.08em;color:var(--teal);margin:14px 0 2px}.forecast-copy h2{font:500 21px var(--display);letter-spacing:-.025em;margin:0 0 12px}.forecast-copy p{color:var(--muted);max-width:460px}.meter{height:8px;background:#19343c;margin-top:30px;border-radius:4px;overflow:hidden}.meter span{height:100%;display:block;background:linear-gradient(90deg,var(--teal),var(--yellow));width:48%;transition:width .5s}.meter-labels{display:flex;justify-content:space-between;color:#5d7879;font:9px var(--mono);margin-top:7px}.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);margin-top:21px}.metric{background:var(--panel);padding:16px 12px}.metric strong{display:block;font:600 23px var(--display);letter-spacing:-.05em}.metric span{font:9px var(--mono);color:var(--muted);text-transform:uppercase}
.causal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.causal-grid article{background:var(--panel);padding:25px 22px;min-height:190px}.causal-value{font:600 30px var(--display);letter-spacing:-.06em}.causal-value.positive{color:var(--teal)}.causal-value.negative{color:var(--coral)}.causal-grid h3{font:500 17px var(--display);margin:17px 0 8px}.causal-grid p{color:var(--muted);font-size:12px;line-height:1.65}
.audit-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.audit-card{padding:25px 24px;min-height:225px}.audit-card h2{font:500 20px var(--display);letter-spacing:-.03em;margin:30px 0 10px}.audit-card p{color:var(--muted);font-size:13px;line-height:1.7}.extension-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.extension-grid article{background:var(--panel);padding:25px 22px;min-height:165px}.extension-grid span{font:10px var(--mono);color:var(--teal);letter-spacing:.1em}.extension-grid h3{font:500 18px var(--display);margin:20px 0 8px}.extension-grid p{color:var(--muted);font-size:12px;line-height:1.65}.source-note{border-top:1px solid var(--line);margin:32px 0 70px;padding:22px 0}.source-note p{color:var(--muted);font-size:12px;max-width:680px;line-height:1.7;margin-top:8px}
footer{border-top:1px solid var(--line);padding:18px 0 27px;display:flex;justify-content:space-between;color:#557072;font:10px var(--mono);margin-top:80px}
@media(max-width:1000px){main{padding:0 36px}.sidebar{padding-left:18px;padding-right:18px}.page-header,.section-heading{grid-template-columns:1fr 320px;gap:35px}.hero-grid{grid-template-columns:1fr 300px;gap:25px}.method-flow{grid-template-columns:1fr 1fr}.hero-orbit{transform:scale(.86)}}
@media(max-width:760px){.app-shell{display:block}.sidebar{display:none}.mobile-bar{height:58px;display:flex;position:sticky;top:0;z-index:3;background:rgba(7,20,30,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);align-items:center;justify-content:space-between;padding:0 22px;font:11px var(--mono)}.mobile-bar a{font:600 13px var(--display)}.mobile-bar span{color:var(--muted)}main{padding:0 22px}.page-hero{padding:54px 0 40px}.page-header,.section-heading{display:block;padding-top:54px}.page-header>p,.section-heading>p{margin-top:20px}.hero-grid{grid-template-columns:1fr;gap:10px;margin-top:25px}.hero-orbit{height:260px;transform:scale(.84);margin-top:8px}.stat-strip{grid-template-columns:1fr 1fr}.stat:nth-child(3){border-left:0;padding-left:0;border-top:1px solid var(--line)}.stat:nth-child(4){border-top:1px solid var(--line)}.stat+.stat{padding-left:15px}.story-grid,.chronology,.definition-grid,.causal-grid,.extension-grid{grid-template-columns:1fr}.story-card,.method-flow article,.audit-card{min-height:0}.method-flow{grid-template-columns:1fr 1fr}.chronology article:not(:last-child):after{display:none}.panel-top{display:block}.legend{margin-top:17px;white-space:normal;line-height:1.8}.scatter-wrap{height:330px;padding-left:30px}.axis-x{left:35%}.forecast-grid{grid-template-columns:1fr}.window-diagram{grid-template-columns:1fr 30px 1fr;padding:17px}.window-outcome{padding-left:15px}.window-diagram strong{font-size:18px}.audit-grid{grid-template-columns:1fr}footer{display:block}footer span{display:block;margin-top:5px}}
@media(max-width:520px){h1{font-size:41px}.hero-subtitle{font-size:.58em}.hero-actions{align-items:flex-start;flex-direction:column;gap:17px}.section-block{padding-top:62px}.section-heading h2{font-size:32px}.method-flow{grid-template-columns:1fr}.chart-panel,.table-panel{padding:20px 15px}.scatter-wrap{padding-left:25px;padding-right:12px}.axis-y{left:-5px;font-size:8px}.window-diagram{display:block}.window-diagram>i{display:block;transform:rotate(90deg);margin:10px 0}.window-outcome{border-left:0;border-top:1px solid var(--line);padding:15px 0 0}.window-diagram .stride{text-align:left;margin-top:15px}.causal-value{font-size:26px}}