:root{
  --ink:#07090b;--ink-2:#0e1114;--fog:#e9ecef;--card:#f7f8f9;
  --navy:#0a478d;--sky:#8fb4e6;
  --dim:rgba(233,236,239,.72);--dimmer:rgba(233,236,239,.55);
  --rule-d:rgba(233,236,239,.12);--rule-l:rgba(14,17,20,.16);
  --muted-l:#4a5056;
  --sans:'Inter Tight',Arial,'Helvetica Neue',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,Menlo,monospace;
  --serif:'Instrument Serif',Georgia,serif;
  --max:1240px;--pad:clamp(20px,4vw,64px)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ink);color:var(--fog);font-family:var(--sans);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
a:hover{color:var(--sky)}
img{max-width:100%}
.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.mono{font-family:var(--mono)}
.label{font-family:var(--mono);font-size:12px;letter-spacing:.12em;color:var(--sky)}
.light .label{color:var(--navy)}
.serif{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em}
.skip{position:absolute;left:-999px;top:0;background:var(--fog);color:var(--ink);padding:10px 14px;z-index:10}
.skip:focus{left:12px;top:12px}

/* header */
.site-header{position:relative;z-index:5}
.header-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;padding-top:24px;padding-bottom:24px}
.brand img{height:36px;width:auto;display:block;filter:brightness(0) invert(1)}
.nav{display:flex;flex-wrap:wrap;gap:30px;font-family:var(--mono);font-size:13px;letter-spacing:.06em}
.nav a{padding:6px 0;border-bottom:1px solid transparent}
.nav a[aria-current="page"]{color:var(--sky);border-bottom-color:var(--sky)}

/* hero */
.hero{position:relative;overflow:hidden;min-height:860px;margin-top:-80px;padding-top:80px}
.hero.short{min-height:620px}
.surface{position:absolute;inset:0;width:100%;height:100%}
.surface .u{fill:none;stroke:rgba(143,180,230,.55);stroke-width:1}
.surface .v{fill:none;stroke:rgba(233,236,239,.18);stroke-width:1}
.hero.short .surface{opacity:.75}
.scan{position:absolute;left:0;right:0;top:0;height:1px;background:rgba(143,180,230,.35);animation:scan 7s linear infinite}
.hero-body{position:relative;z-index:2;padding-top:120px;padding-bottom:150px}
.hero.short .hero-body{padding-top:110px;padding-bottom:120px}
.hero h1{margin:28px 0 0;font-size:clamp(48px,8.4vw,124px);line-height:.92;letter-spacing:-.05em;font-weight:700;max-width:920px}
.hero.short h1{font-size:clamp(44px,7vw,104px)}
.hero h1 em{font-style:normal;color:var(--sky)}
.hero p{margin:36px 0 0;max-width:480px;font-size:18px;line-height:1.6;color:var(--dim)}
.facts{position:absolute;z-index:2;left:0;right:0;bottom:0;border-top:1px solid var(--rule-d);background:rgba(7,9,11,.72);backdrop-filter:blur(4px)}
.facts .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:16px 20px;padding-top:22px;padding-bottom:22px;font-family:var(--mono);font-size:12px;letter-spacing:.05em}
.facts span{color:var(--dimmer)}
.facts b{font-weight:400;color:var(--sky)}

/* light sections */
.light{background:var(--fog);color:var(--ink-2)}
.light a:hover{color:var(--navy)}
.section{padding:130px 0}
.section-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:32px}
.h2{margin:20px 0 0;font-size:clamp(38px,5.4vw,80px);line-height:.95;letter-spacing:-.045em;font-weight:700;max-width:820px}
.lede{margin:0;max-width:380px;font-size:16px;line-height:1.6;color:var(--muted-l)}
.dark .lede,.dark .body{color:var(--dim)}
.body{font-size:17px;line-height:1.65;color:var(--muted-l);max-width:560px}
.body p{margin:0 0 18px}
.split{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:56px 64px;align-items:start}

/* market cards */
.cards{margin-top:72px;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.card{background:var(--card);border:1px solid var(--rule-l);padding:32px;display:flex;flex-direction:column;gap:20px;transition:transform .35s ease,border-color .35s ease}
.card:hover{transform:translateY(-6px);border-color:var(--navy)}
.card svg{width:100%;height:140px;display:block}
.card .tag{font-family:var(--mono);font-size:12px;color:var(--navy)}
.card h3{margin:0;font-size:28px;letter-spacing:-.03em;font-weight:700}
.card p{margin:0;font-size:15px;line-height:1.6;color:var(--muted-l)}
.c-up{fill:var(--navy)}.c-dn{fill:none;stroke:var(--navy);stroke-width:1.5}
.wick{stroke:var(--navy);stroke-width:1.5}
.curve{fill:none;stroke:var(--navy);stroke-width:2.5;stroke-dasharray:1;stroke-dashoffset:1;animation:draw 5s ease-in-out infinite alternate}
.tenor{fill:var(--navy)}
.prob-bg{fill:rgba(10,71,141,.1)}
.prob{fill:var(--navy);transform-box:fill-box;transform-origin:left center;animation:prob 6s ease-in-out infinite alternate}
.axis{stroke:rgba(14,17,20,.2)}
.tick{stroke:rgba(14,17,20,.35)}
.svg-label{font:600 11px var(--sans);letter-spacing:.14em;fill:var(--muted-l)}
.svg-num{font:500 11px var(--sans);fill:var(--muted-l)}
.end{text-anchor:end}

/* steps */
.progress{display:block;width:100%;height:4px;margin-top:80px}
.progress .base{stroke:rgba(233,236,239,.15);stroke-width:2}
.progress .run{stroke:var(--sky);stroke-width:2;stroke-dasharray:1;stroke-dashoffset:1;animation:run 6s ease-in-out infinite}
.steps{margin-top:28px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.step{border:1px solid rgba(233,236,239,.14);padding:28px;display:flex;flex-direction:column;gap:14px;transition:border-color .3s ease,background .3s ease}
.step:hover{border-color:var(--sky);background:rgba(143,180,230,.06)}
.step .n{font-family:var(--mono);font-size:12px;color:var(--sky)}
.step h3{margin:0;font-size:22px;letter-spacing:-.02em;font-weight:600}
.step p{margin:0;font-size:15px;line-height:1.55;color:rgba(233,236,239,.66)}

/* callout */
.callout{border-left:2px solid var(--navy);padding:6px 0 6px 22px;margin-top:36px}
.callout h3{margin:0 0 10px;font-family:var(--mono);font-size:12px;font-weight:400;letter-spacing:.12em;color:var(--navy)}
.callout p{margin:0;font-size:17px;line-height:1.6;color:var(--ink-2)}

/* contact */
.contact-card{margin-top:56px;max-width:640px;border-top:1px solid var(--rule-d)}
.contact-line{display:flex;justify-content:space-between;gap:20px;align-items:baseline;padding:24px 0;border-bottom:1px solid var(--rule-d);font-size:clamp(20px,2.4vw,28px);font-weight:600;letter-spacing:-.02em}
.contact-line span{font-family:var(--mono);font-size:12px;font-weight:400;letter-spacing:.1em;color:var(--dimmer)}
.contact-line a{color:var(--fog)}
.contact-line a:hover{color:var(--sky)}
.notice{margin:28px 0 0;font-size:13px;line-height:1.6;color:var(--dimmer);max-width:560px}

/* footer */
.site-footer{border-top:1px solid var(--rule-d)}
.footer-top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:32px;align-items:flex-end;padding-top:80px}
.quote{margin:0;font-size:clamp(32px,4.4vw,60px);line-height:1;letter-spacing:-.04em;font-weight:700}
.quote em{font-style:normal;color:var(--sky)}
.footer-contact{display:flex;flex-direction:column;gap:10px;font-family:var(--mono);font-size:14px}
.footer-contact span{color:var(--dimmer)}
.footer-bottom{margin-top:64px;padding-top:20px;padding-bottom:36px;border-top:1px solid var(--rule-d);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-family:var(--mono);font-size:11px;color:var(--dimmer)}
.footer-nav{display:flex;gap:24px}

/* motion */
.rise{animation:rise 1.2s cubic-bezier(.2,.7,.2,1) both}
.d1{animation-delay:.1s}.d2{animation-delay:.22s}
@keyframes rise{0%{opacity:0;transform:translateY(24px)}100%{opacity:1;transform:none}}
@keyframes scan{0%{transform:translateY(-10px)}100%{transform:translateY(900px)}}
@keyframes draw{0%{stroke-dashoffset:1}70%,100%{stroke-dashoffset:0}}
@keyframes prob{0%{transform:scaleX(.34)}100%{transform:scaleX(.71)}}
@keyframes run{0%{stroke-dashoffset:1}60%,100%{stroke-dashoffset:0}}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .curve,.progress .run{stroke-dashoffset:0}
}
@media (max-width:640px){
  .hero{min-height:760px}
  .hero.short{min-height:520px}
  .hero-body{padding-top:70px;padding-bottom:230px}
  .hero.short .hero-body{padding-bottom:90px}
  .section{padding:96px 0}
  .nav{gap:20px;font-size:12px}
  .contact-line{flex-direction:column;gap:6px}
}