:root{
  --navy:#0d1427; --navy2:#121b33; --navy3:#18233f; --line:#26324f;
  --ink:#f3f5fa; --ink2:#c9d2e6; --muted:#8e99b3;
  --yellow:#ffcf00; --cyan:#0aa4db; --cyan2:#7fd6f5; --red:#ff5a5f; --gray:#8a93a8;
  --head:Montserrat,system-ui,sans-serif; --body:Inter,system-ui,sans-serif; --mono:"JetBrains Mono",ui-monospace,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--navy);color:var(--ink);font-family:var(--body);font-size:18px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--cyan2)}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.narrow{max-width:740px;margin:0 auto;padding:0 20px}
/* top bar */
.top{position:sticky;top:0;z-index:20;background:rgba(13,20,39,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:62px}
.top img{height:34px;display:block}
.btn{display:inline-block;background:var(--yellow);color:var(--navy);font-family:var(--head);font-weight:800;text-decoration:none;padding:12px 22px;border-radius:8px;font-size:16px;letter-spacing:.2px;transition:transform .15s}
.btn:hover{transform:translateY(-2px)}
.btn.ghost{background:transparent;color:var(--ink);border:2px solid var(--line)}
.top .btn{padding:9px 16px;font-size:14px}
/* progress */
#prog{position:fixed;top:0;left:0;height:3px;background:var(--yellow);width:0;z-index:30}
/* hero */
.hero{position:relative;padding:90px 0 70px;overflow:hidden;border-bottom:1px solid var(--line)}
.hero:before{content:"";position:absolute;inset:0;background:
 radial-gradient(800px 400px at 80% -10%,rgba(10,164,219,.18),transparent 60%),
 radial-gradient(700px 400px at 0% 110%,rgba(255,207,0,.10),transparent 60%);pointer-events:none}
.stamp{display:inline-block;font-family:var(--mono);font-size:13px;letter-spacing:3px;color:var(--red);border:2px solid var(--red);padding:4px 12px;border-radius:4px;transform:rotate(-2deg);margin-bottom:26px}
h1{font-family:var(--head);font-weight:900;font-size:clamp(36px,6.4vw,72px);line-height:1.04;margin:0 0 22px;letter-spacing:-1px}
h1 em{font-style:normal;color:var(--yellow)}
.lede{font-size:clamp(19px,2.2vw,23px);color:var(--ink2);max-width:760px;margin:0 0 34px}
.wave{display:flex;align-items:center;gap:3px;height:56px;margin:0 0 34px;max-width:620px}
.wave i{flex:1;background:var(--yellow);border-radius:2px;opacity:.85;animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:scaleY(.35)}50%{transform:scaleY(1)}}
@media (prefers-reduced-motion:reduce){.wave i{animation:none}.reveal{opacity:1!important;transform:none!important}}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:10px}
.tile{background:var(--navy2);border:1px solid var(--line);border-radius:12px;padding:18px 18px 16px}
.tile b{display:block;font-family:var(--head);font-weight:900;font-size:clamp(30px,4vw,44px);line-height:1;color:var(--yellow)}
.tile span{display:block;font-size:14px;color:var(--ink2);margin-top:8px;line-height:1.4}
/* chapters */
section{padding:84px 0;border-bottom:1px solid var(--line)}
.kicker{font-family:var(--mono);font-size:13px;letter-spacing:3px;color:var(--cyan2);text-transform:uppercase;margin-bottom:12px}
h2{font-family:var(--head);font-weight:900;font-size:clamp(28px,4.2vw,46px);line-height:1.1;margin:0 0 22px;letter-spacing:-.5px}
h3{font-family:var(--head);font-weight:800;font-size:22px;margin:0 0 10px}
p{margin:0 0 20px}
.big{font-size:clamp(21px,2.6vw,27px);line-height:1.45;color:var(--ink);font-weight:500}
.hl{color:var(--yellow);font-weight:700}
.quote{border-left:4px solid var(--yellow);padding:6px 0 6px 22px;margin:30px 0;font-size:clamp(20px,2.4vw,25px);font-weight:600;line-height:1.4}
.quote small{display:block;font-size:14px;color:var(--muted);font-weight:500;margin-top:10px}
.panel{background:var(--navy2);border:1px solid var(--line);border-radius:14px;padding:26px;margin:30px 0}
.panel h4{font-family:var(--head);font-size:17px;margin:0 0 4px}
.panel .sub{font-size:14px;color:var(--muted);margin:0 0 18px}
.note{font-size:14px;color:var(--muted)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
/* bar chart */
.bars .row{display:grid;grid-template-columns:150px 1fr 70px;align-items:center;gap:14px;margin:12px 0}
.bars .lab{font-size:15px;color:var(--ink2)}
.bars .track{height:30px;background:var(--navy3);border-radius:4px;position:relative}
.bars .fill{height:100%;border-radius:0 4px 4px 0;width:0;transition:width 1.2s cubic-bezier(.2,.8,.2,1)}
.bars .val{font-family:var(--head);font-weight:800;font-size:18px;text-align:right}
.bars .row:hover .lab{color:var(--ink)}
.two .bars .row{grid-template-columns:110px 1fr 52px;gap:10px}
/* dots */
.dots svg{width:100%;height:auto;display:block}
/* evidence grid */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}
.case{background:var(--navy2);border:1px solid var(--line);border-radius:12px;padding:18px;position:relative}
.case .n{font-family:var(--mono);font-size:12px;color:var(--muted)}
.case h5{font-family:var(--head);font-size:16px;margin:4px 0 8px;line-height:1.3}
.case p{font-size:14.5px;color:var(--ink2);margin:0;line-height:1.5}
.case .tag{position:absolute;top:14px;right:14px;font-family:var(--mono);font-size:11px;padding:2px 7px;border-radius:4px;letter-spacing:1px}
.tag.hit{background:rgba(255,207,0,.14);color:var(--yellow);border:1px solid rgba(255,207,0,.4)}
.tag.no{background:rgba(142,153,179,.12);color:var(--ink2);border:1px solid var(--line)}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.filters button{font:600 14px var(--body);background:var(--navy2);color:var(--ink2);border:1px solid var(--line);border-radius:999px;padding:8px 14px;cursor:pointer}
.filters button[aria-pressed=true]{background:var(--yellow);color:var(--navy);border-color:var(--yellow)}
/* odds */
.odds{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:26px 0}
.odd{border:1px solid var(--line);border-radius:12px;padding:20px;background:linear-gradient(180deg,var(--navy2),var(--navy))}
.odd b{display:block;font-family:var(--head);font-weight:900;font-size:clamp(24px,3vw,32px);color:var(--yellow);line-height:1.1}
.odd span{display:block;font-size:14.5px;color:var(--ink2);margin-top:8px}
/* timeline chart */
.tl svg{width:100%;height:auto;display:block;overflow:visible}
.tip{position:fixed;pointer-events:none;background:#fff;color:var(--navy);font-size:13.5px;line-height:1.35;padding:8px 10px;border-radius:6px;box-shadow:0 6px 24px rgba(0,0,0,.4);opacity:0;transition:opacity .12s;z-index:50;max-width:240px}
/* sarah */
.sarah{background:linear-gradient(135deg,#0f1b38,#0a2840);}
.sarah-card{display:grid;grid-template-columns:120px 1fr;gap:26px;align-items:start}
.orb{width:120px;height:120px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#7fd6f5,#0aa4db 45%,#06456b 80%);box-shadow:0 0 60px rgba(10,164,219,.55);animation:breathe 4s ease-in-out infinite}
@keyframes breathe{0%,100%{box-shadow:0 0 40px rgba(10,164,219,.45)}50%{box-shadow:0 0 80px rgba(10,164,219,.8)}}
.checks{list-style:none;padding:0;margin:20px 0 0}
.checks li{padding:10px 0 10px 34px;position:relative;border-bottom:1px solid var(--line);color:var(--ink2)}
.checks li:before{content:"";position:absolute;left:4px;top:17px;width:14px;height:8px;border-left:3px solid var(--yellow);border-bottom:3px solid var(--yellow);transform:rotate(-45deg)}
/* offer */
.offer{background:var(--yellow);color:var(--navy)}
.offer h2,.offer .kicker{color:var(--navy)}
.offer .kicker{opacity:.7}
.offer .grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:30px 0}
.offer .item{background:rgba(13,20,39,.06);border:2px solid rgba(13,20,39,.15);border-radius:12px;padding:18px}
.offer .item h5{font-family:var(--head);font-size:17px;margin:0 0 6px}
.offer .item p{font-size:15.5px;margin:0;line-height:1.5}
.offer .btn{background:var(--navy);color:var(--yellow);font-size:18px;padding:16px 28px}
.who{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 10px}
.who span{background:var(--navy);color:var(--yellow);font-weight:700;font-size:14px;padding:6px 12px;border-radius:999px}
footer{padding:40px 0 60px;color:var(--muted);font-size:14px}
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s ease}
.js .reveal.in{opacity:1;transform:none}
table.data{width:100%;border-collapse:collapse;font-size:14px;margin-top:10px}
table.data th,table.data td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--line);color:var(--ink2)}
details summary{cursor:pointer;color:var(--cyan2);font-size:14px;margin-top:14px}
@media (max-width:860px){
  .tiles{grid-template-columns:repeat(2,1fr)}
  .cases,.odds{grid-template-columns:1fr 1fr}
  .two,.offer .grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  body{font-size:17px}
  .wrap,.narrow{padding:0 16px}
  .cases,.odds{grid-template-columns:1fr}
  .bars .row{grid-template-columns:96px 1fr 54px;gap:8px}
  .sarah-card{grid-template-columns:1fr}
  .orb{width:84px;height:84px}
  section{padding:60px 0}
  .hero{padding:60px 0 50px}
  .top .btn{display:none}
  .dots svg text{font-size:32px!important}
  .tl svg text{font-size:28px!important}
  .panel{padding:18px}
}