/* ============================================================
   VerdantQuant — design system
   Hanken Grotesk + IBM Plex Mono · blue-led, green = gains
   ============================================================ */
:root{
  --bg:#070a0f; --bg2:#0a0e16; --panel:#0d1320; --panel2:#111a2b;
  --bd:#1c2638; --bd2:#28374f;
  --fg:#eaeff8; --mut:#8c9cbb; --dim:#56647e;
  --blue:#6ea8ff; --blue-deep:#3f7fe0; --blue-ghost:rgba(110,168,255,.12);
  --green:#4cc873; --green-deep:#2fa558; --green-ghost:rgba(76,200,115,.12);
  --red:#f3716a; --amber:#d8a24a;
  --sans:'Hanken Grotesk',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --mono:'IBM Plex Mono','SF Mono',ui-monospace,monospace;
  --maxw:1240px;
  --ease:cubic-bezier(.4,.1,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--bg);color:var(--fg);font-family:var(--sans);
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:var(--blue);color:#06122b}
a{color:inherit;text-decoration:none}
canvas{display:block}

/* ---- type ---- */
.mono{font-family:var(--mono)}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--dim)}
.eyebrow .on{color:var(--green)}
h1,h2,h3{font-weight:600;letter-spacing:-.02em;line-height:1.05;text-wrap:balance}
.display{font-size:clamp(40px,7vw,104px);font-weight:600;letter-spacing:-.04em;line-height:.96}
.h2{font-size:clamp(28px,4vw,52px);letter-spacing:-.03em}
.lede{color:var(--mut);font-size:clamp(15px,1.5vw,19px);max-width:46ch;line-height:1.65}
.tnum{font-variant-numeric:tabular-nums}

/* ---- logo / nav ---- */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;display:flex;align-items:center;
  gap:28px;padding:18px clamp(20px,4vw,46px);
  transition:background .4s var(--ease),border-color .4s var(--ease),backdrop-filter .4s;
  border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(8,11,16,.72);backdrop-filter:blur(14px) saturate(1.2);border-bottom-color:var(--bd)}
.brand{display:flex;align-items:baseline;font-weight:600;font-size:23px;letter-spacing:-.03em}
.brand .dot{color:var(--blue)}
.nav .links{margin-left:auto;display:flex;gap:26px;align-items:center}
.nav .links a{font-size:14px;color:var(--mut);transition:color .2s}
.nav .links a:hover{color:var(--fg)}
.nav .asof{font-family:var(--mono);font-size:11px;color:var(--dim);letter-spacing:.04em}
.btn{font-family:var(--sans);font-weight:600;font-size:14px;padding:10px 18px;border-radius:10px;white-space:nowrap;
  border:1px solid var(--bd2);background:transparent;color:var(--fg);cursor:pointer;transition:.2s var(--ease)}
.btn:hover{border-color:var(--blue);background:var(--blue-ghost)}
.btn.primary{background:var(--blue);color:#06122b;border-color:var(--blue)}
.btn.primary:hover{filter:brightness(1.08)}
@media(max-width:760px){.nav .links a.hide-sm{display:none}.nav .asof{display:none}}

/* ---- layout ---- */
section{position:relative}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,4vw,46px)}
.pad{padding-block:clamp(80px,12vh,160px)}

/* ---- HERO ---- */
.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;
  position:relative;overflow:hidden;padding-bottom:clamp(28px,5vh,56px)}
#heroCanvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero .veil{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(100deg,rgba(7,10,15,.94) 0%,rgba(7,10,15,.66) 30%,rgba(7,10,15,.08) 58%,transparent 78%),
             linear-gradient(0deg,rgba(7,10,15,.92) 0%,rgba(7,10,15,.45) 16%,transparent 34%)}
.hero .wrap{position:relative;z-index:2;width:100%}
.heroTop{margin-bottom:clamp(18px,3vh,30px)}
.heroTitle{display:flex;align-items:flex-end;gap:clamp(14px,2vw,30px);flex-wrap:wrap}
.heroTitle .big{font-size:clamp(56px,11vw,150px);font-weight:600;letter-spacing:-.05em;line-height:.86;
  color:var(--green);font-variant-numeric:tabular-nums}
.heroTitle .vs{font-size:clamp(15px,1.4vw,17px);color:var(--mut);max-width:30ch;padding-bottom:.4em}
.heroTitle .vs b{color:var(--fg);font-weight:600}
.heroStats{display:flex;gap:clamp(26px,4vw,64px);margin-top:clamp(22px,4vh,40px);flex-wrap:wrap}
.stat .k{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
.stat .v{font-size:clamp(26px,3vw,40px);font-weight:600;letter-spacing:-.02em;margin-top:5px}
.stat .v.green{color:var(--green)}.stat .v.blue{color:var(--blue)}.stat .v.mut{color:var(--mut)}
.scrollcue{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);z-index:3;
  font-family:var(--mono);font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--dim);
  display:flex;flex-direction:column;align-items:center;gap:8px;opacity:.8}
.scrollcue .ln{width:1px;height:34px;background:linear-gradient(var(--blue),transparent);animation:cue 2.2s var(--ease) infinite}
@keyframes cue{0%{transform:scaleY(.2);transform-origin:top;opacity:0}40%{opacity:1}100%{transform:scaleY(1);transform-origin:top;opacity:0}}

/* hero scrub readout */
.scrub{position:absolute;z-index:3;pointer-events:none;font-family:var(--mono);font-size:11px;
  background:rgba(13,19,32,.9);border:1px solid var(--bd2);border-radius:8px;padding:8px 11px;
  transform:transl(-50%,0);white-space:nowrap;opacity:0;transition:opacity .15s}
.scrub .d{color:var(--dim);font-size:10px;letter-spacing:.1em}
.scrub .rr{color:var(--green);font-weight:500}.scrub .bb{color:var(--mut)}

/* ---- section header ---- */
.shead{max-width:62ch}
.shead .eyebrow{margin-bottom:16px}
.shead p.lede{margin-top:16px}
.kfig{font-size:clamp(40px,6vw,82px);font-weight:600;letter-spacing:-.04em;line-height:1;color:var(--fg)}
.kfig .u{font-size:.42em;color:var(--mut);font-weight:500;letter-spacing:0}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---- viz blocks ---- */
.vizcard{background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--bd);
  border-radius:18px;padding:clamp(18px,2.4vw,30px);position:relative;overflow:hidden}
.vizcard .chartwrap{position:relative;width:100%}
.legend{display:flex;gap:20px;flex-wrap:wrap;align-items:center}
.legend .li{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11.5px;color:var(--mut)}
.legend .sw{width:16px;height:3px;border-radius:2px}
.legend .sw.dash{background:repeating-linear-gradient(90deg,var(--mut) 0 5px,transparent 5px 9px);height:2px}

.split{display:grid;grid-template-columns:1fr;gap:clamp(28px,4vw,56px);align-items:center}
@media(min-width:900px){.split.r{grid-template-columns:.85fr 1.15fr}.split.l{grid-template-columns:1.15fr .85fr}}

/* leverage band labels */
.bandnote{display:flex;gap:18px;flex-wrap:wrap;margin-top:14px}
.bandnote .b{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;color:var(--mut)}
.bandnote .dotc{width:9px;height:9px;border-radius:2px}

/* edge decomposition flow */
.flow{display:flex;flex-direction:column;gap:10px;margin-top:8px}
.flowrow{display:grid;grid-template-columns:130px 1fr 72px;gap:14px;align-items:center;
  font-family:var(--mono);font-size:12px}
.flowrow .lab{color:var(--mut)}
.flowbar{height:30px;border-radius:6px;position:relative;background:var(--bd);overflow:hidden}
.flowbar i{position:absolute;top:0;bottom:0;left:0;width:0;border-radius:6px;transition:width 1.1s var(--ease)}
.flowrow .val{text-align:right;font-weight:600}
.pos{color:var(--green)}.neg{color:var(--red)}

/* ---- universe scatter ---- */
.uni{display:grid;grid-template-columns:1fr;gap:28px}
@media(min-width:980px){.uni{grid-template-columns:1.25fr .75fr}}
#uniCanvas{width:100%;border-radius:14px;cursor:crosshair}
.unipanel{display:flex;flex-direction:column;gap:14px}
.unicard{background:var(--panel);border:1px solid var(--bd);border-radius:14px;padding:20px 22px;min-height:200px}
.unicard .tk{font-size:22px;font-weight:600;letter-spacing:-.02em}
.unicard .nm{color:var(--mut);font-size:13px;margin-top:2px}
.unirow{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--bd);
  font-family:var(--mono);font-size:13px}
.unirow:last-child{border-bottom:none}
.unirow .lab{color:var(--mut)}
.pill{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:10.5px;
  padding:3px 9px;border-radius:999px;letter-spacing:.04em}
.pill.beat{background:var(--green-ghost);color:var(--green)}
.pill.miss{background:rgba(243,113,106,.12);color:var(--red)}

/* ---- year ribbon ---- */
#yearWrap{display:flex;align-items:flex-end;gap:clamp(2px,.5vw,7px);height:300px;margin-top:30px}
.ybar{flex:1;display:flex;flex-direction:column;justify-content:center;position:relative;height:100%}
.ybar .fill{width:100%;border-radius:3px;transition:height .8s var(--ease),transform .8s var(--ease);transform-origin:center}
.ybar .yr{position:absolute;bottom:-22px;left:50%;transform:translateX(-50%);font-family:var(--mono);
  font-size:9px;color:var(--dim)}
.ybar:hover .tip{opacity:1}
.ybar .tip{position:absolute;top:-54px;left:50%;transform:translateX(-50%);opacity:0;transition:.15s;
  background:var(--panel2);border:1px solid var(--bd2);border-radius:7px;padding:6px 9px;
  font-family:var(--mono);font-size:10.5px;white-space:nowrap;pointer-events:none;z-index:5}

/* ---- dashboard ---- */
.dash{background:var(--bg2);border-top:1px solid var(--bd);border-bottom:1px solid var(--bd)}
.dashhead{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:26px}
.switch{display:flex;gap:6px;background:var(--panel);border:1px solid var(--bd);border-radius:12px;padding:5px}
.switch button{font-family:var(--mono);font-size:12.5px;font-weight:500;color:var(--mut);background:transparent;
  border:none;border-radius:8px;padding:8px 14px;cursor:pointer;transition:.18s}
.switch button.on{background:var(--blue);color:#06122b}
.switch button:not(.on):hover{color:var(--fg);background:var(--panel2)}
.switch.seg button.on{background:var(--green);color:#04210f}
.btn.signin{display:inline-flex;align-items:center;gap:8px;border-color:var(--bd2);color:var(--fg)}
.btn.signin:hover{border-color:var(--blue);background:var(--blue-ghost)}
.btn .lk,.lockrow .lk{color:var(--blue)}
.lk{flex:none}
.kpi.locked{cursor:pointer;border-style:dashed;border-color:var(--bd2);background:var(--bg2)}
.kpi.locked:hover{border-color:var(--blue)}
.kpi.locked .lockrow{display:flex;align-items:center;gap:8px;margin-top:14px;font-family:var(--mono);font-size:12.5px;color:var(--mut)}
.kpi.locked:hover .lockrow{color:var(--fg)}
td.lockcell{color:var(--mut);cursor:pointer;white-space:nowrap}
td.lockcell .lk{vertical-align:-2px;margin-right:6px;color:var(--blue)}
tbody tr:hover td.lockcell{color:var(--fg)}
.dashgrid{display:grid;grid-template-columns:1fr;gap:18px}
@media(min-width:1000px){.dashgrid{grid-template-columns:1.6fr 1fr}}
.kpis{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.kpi{background:var(--panel);border:1px solid var(--bd);border-radius:14px;padding:16px 18px}
.kpi .k{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
.kpi .v{font-size:clamp(24px,2.4vw,32px);font-weight:600;margin-top:6px;letter-spacing:-.02em}

/* markets table */
.tablewrap{margin-top:20px;border:1px solid var(--bd);border-radius:16px;overflow:hidden}
table{width:100%;border-collapse:collapse;font-size:13.5px}
thead th{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);
  text-align:right;padding:13px 16px;background:var(--panel);border-bottom:1px solid var(--bd);font-weight:500;white-space:nowrap}
thead th:first-child,tbody td:first-child{text-align:left}
tbody td{padding:12px 16px;text-align:right;border-bottom:1px solid var(--bd);font-variant-numeric:tabular-nums;font-family:var(--mono);font-size:13px}
tbody tr:last-child td{border-bottom:none}
tbody tr{transition:background .15s;cursor:default}
tbody tr:hover td{background:var(--blue-ghost)}
tbody td.tk{font-family:var(--sans);font-weight:600;color:var(--fg)}
.bar{display:inline-block;height:7px;border-radius:4px;vertical-align:middle}
.core-dot{width:6px;height:6px;border-radius:50%;background:var(--blue);display:inline-block;margin-right:7px;vertical-align:middle}

/* ---- footer / cta ---- */
.cta{text-align:center;padding-block:clamp(80px,12vh,150px)}
.cta .display{color:var(--fg)}
.cta .row{display:flex;gap:14px;justify-content:center;margin-top:34px;flex-wrap:wrap}
.foot{border-top:1px solid var(--bd);padding:34px 0;color:var(--dim);font-size:12px}
.foot .wrap{display:flex;gap:20px;flex-wrap:wrap;align-items:center;justify-content:space-between}
.disc{max-width:70ch;font-size:11.5px;line-height:1.6;color:var(--dim)}
.foot .brand{font-size:18px;color:var(--mut)}

@media(max-width:680px){
  .heroStats{gap:22px}.kpis{grid-template-columns:1fr 1fr}
  thead th.opt,tbody td.opt{display:none}
}

/* ---- nav lock + auth ---- */
.dashnav{display:inline-flex;align-items:center}
.navlock{display:inline-flex;vertical-align:-1px;margin-left:5px;color:var(--blue)}
.navlock.on{color:var(--green)}
.btn.signin.ok{border-color:var(--green);color:var(--green);background:var(--green-ghost)}
.btn.signin.ok .lk{color:var(--green)}

/* ---- sign-in modal ---- */
.modal{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;padding:20px;
  background:rgba(4,7,12,.72);backdrop-filter:blur(7px)}
.modal.open{display:flex}
.modal-card{position:relative;width:100%;max-width:382px;background:var(--panel);border:1px solid var(--bd2);
  border-radius:18px;padding:34px 32px 26px;box-shadow:0 30px 80px rgba(0,0,0,.55)}
.modal-x{position:absolute;top:13px;right:16px;background:none;border:none;color:var(--mut);font-size:23px;cursor:pointer;line-height:1}
.modal-x:hover{color:var(--fg)}
.modal-h{font-size:22px;font-weight:600;letter-spacing:-.02em;margin-top:16px}
.modal-p{color:var(--mut);font-size:14px;margin-top:8px;line-height:1.55}
#authForm{display:flex;flex-direction:column;gap:14px;margin-top:22px}
.field{display:flex;flex-direction:column;gap:6px}
.field span{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.field input{background:var(--bg2);border:1px solid var(--bd2);border-radius:10px;padding:11px 13px;color:var(--fg);
  font-family:var(--sans);font-size:15px;outline:none;transition:border-color .15s}
.field input:focus{border-color:var(--blue)}
.autherr{color:var(--red);font-size:12.5px;min-height:15px;font-family:var(--mono)}
.authhint{margin-top:16px;text-align:center;font-family:var(--mono);font-size:11px;color:var(--dim)}
.authhint b{color:var(--mut)}

/* ---- signed-in dashboard page ---- */
body.dashpage{background:var(--bg)}
.dbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:16px;padding:13px clamp(18px,3vw,34px);
  background:rgba(8,11,16,.82);backdrop-filter:blur(12px) saturate(1.2);border-bottom:1px solid var(--bd)}
.dbar .brand{font-size:21px;font-weight:600;letter-spacing:-.03em}
.dbar-tag{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--dim)}
.dbar-right{margin-left:auto;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.memberpill{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11px;color:var(--green);
  background:var(--green-ghost);padding:5px 11px;border-radius:99px}
.memberpill .md{width:7px;height:7px;border-radius:50%;background:var(--green)}
.btn.updbtn{background:var(--blue);color:#06122b;border-color:var(--blue);font-weight:600}
.btn.updbtn:hover{filter:brightness(1.08);background:var(--blue)}
.dwrap{max-width:var(--maxw);margin:0 auto;padding:clamp(24px,4vw,40px) clamp(18px,4vw,46px) 80px}
.dhead{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:24px}
.dh1{font-size:clamp(26px,3.4vw,40px);font-weight:600;letter-spacing:-.03em}
.dsub{color:var(--mut);font-family:var(--mono);font-size:13px;margin-top:6px}
.dcontrols{display:flex;gap:10px;flex-wrap:wrap}
.dkpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}
.drow2{display:grid;grid-template-columns:1fr;gap:18px;margin-top:18px}
@media(min-width:900px){.drow2{grid-template-columns:1fr 1fr}}
.dsec{font-size:18px;font-weight:600;letter-spacing:-.01em;margin:34px 0 14px;color:var(--fg)}
.dsec span{color:var(--green)}
.dashpage .tablewrap{overflow-x:auto}
.dfoot{margin-top:24px;color:var(--dim);font-size:11px}
.updov{position:fixed;inset:0;z-index:210;display:none;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  background:rgba(6,10,18,.88);backdrop-filter:blur(4px);text-align:center;padding:20px}
.updov.on{display:flex}
.spin{width:46px;height:46px;border:4px solid var(--bd2);border-top-color:var(--blue);border-radius:50%;animation:sp 1s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.updmsg{font-size:17px;font-weight:600;color:var(--fg)}
.updsub{font-size:12px;color:var(--mut)}