@import url("https://fonts.googleapis.com/css2?family=Syne:wght@600;700;800&family=Inter+Tight:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap");
/* Carry: near-black, one violet, an equation for a hero, numbers set big in mono */
:root{
  --bg:#08080c;--s1:#0f0f16;--s2:#15151f;--s3:#1d1d2a;--line:#20202d;--line2:#2e2e40;
  --ink:#f1f0f7;--dim:#9897ad;--faint:#62617a;
  --acc:#9d8cff;--acc2:#b5a8ff;--accbg:rgba(157,140,255,.09);--pos:#7ee0a5;--neg:#ff7a9c;--r:6px
}
*{box-sizing:border-box;margin:0;padding:0}
html{background:var(--bg)}
body{background:var(--bg);color:var(--ink);font:15.5px/1.6 "Inter Tight",system-ui,sans-serif;min-height:100vh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased;overflow-x:hidden}
main{flex:1}
a{color:inherit}
button,input,select{font-family:inherit}
:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
.mono{font-family:"IBM Plex Mono",monospace}
.wrap{max-width:1240px;margin:0 auto;padding:0 32px}
h1,h2,h3{font-family:"Syne",sans-serif;font-weight:700;letter-spacing:-.01em;word-spacing:.05em;line-height:1.05}
.tag{font:500 11.5px "IBM Plex Mono",monospace;text-transform:uppercase;letter-spacing:.08em;color:var(--faint)}
.pos{color:var(--pos)}.neg{color:var(--neg)}.acc{color:var(--acc)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 22px;border-radius:var(--r);border:1px solid transparent;font:600 15px "Inter Tight",sans-serif;cursor:pointer;text-decoration:none;white-space:nowrap;transition:background .15s,border-color .15s}
.btn-acc{background:var(--acc);color:#120c33}.btn-acc:hover{background:var(--acc2)}
.btn-ghost{background:transparent;border-color:var(--line2);color:var(--ink)}.btn-ghost:hover{border-color:var(--acc)}
.btn:disabled{opacity:.4;cursor:not-allowed}

.top{border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:34px;height:72px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font:800 21px "Syne",sans-serif;letter-spacing:.02em}
.brand img{height:30px;width:auto;display:block}
.top nav{display:flex;gap:26px}.top nav a{color:var(--dim);text-decoration:none;font-size:14.5px}.top nav a:hover{color:var(--ink)}
.top .right{margin-left:auto;display:flex;gap:10px;align-items:center}
@media(max-width:760px){.top nav{display:none}}

/* the equation */
.hero{padding:80px 0 30px}
.hero h1{font-size:clamp(40px,5.4vw,72px);max-width:14em}
.hero .sub{color:var(--dim);font-size:18px;margin-top:22px;max-width:36em}
.eq{display:grid;grid-template-columns:1fr auto 1fr auto 1.1fr;align-items:stretch;margin-top:46px;border:1px solid var(--line);border-radius:var(--r);background:var(--s1)}
.eq .t{padding:26px 28px}
.eq .t b{display:block;font:500 clamp(34px,4.4vw,58px)/1 "IBM Plex Mono",monospace;margin-top:12px}
.eq .t small{display:block;color:var(--dim);margin-top:10px;font-size:13.5px}
.eq .op{display:grid;place-items:center;padding:0 10px;font:700 34px "Syne",sans-serif;color:var(--faint);border-left:1px solid var(--line);border-right:1px solid var(--line)}
.eq .t.res{background:linear-gradient(135deg,rgba(157,140,255,.16),transparent 70%)}
.eq .t.res b{color:var(--acc)}
.eqpick{display:flex;gap:6px;margin-top:12px;flex-wrap:wrap}
.eqpick button{height:30px;padding:0 10px;border:1px solid var(--line2);border-radius:4px;background:none;color:var(--dim);font:500 12px "IBM Plex Mono",monospace;cursor:pointer}
.eqpick button.on{border-color:var(--acc);color:var(--ink)}
@media(max-width:960px){.eq{grid-template-columns:1fr}.eq .op{border:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:6px}}
.calc{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0;border:1px solid var(--line);border-radius:var(--r);margin-top:14px;background:var(--s1)}
.calc>div{padding:20px 28px;border-right:1px solid var(--line)}.calc>div:last-child{border-right:0}
.calc label{display:flex;justify-content:space-between;font-size:13.5px;color:var(--dim)}
.calc label b{font:500 14px "IBM Plex Mono",monospace;color:var(--ink)}
.calc input[type=range]{width:100%;margin-top:12px;accent-color:var(--acc)}
.calc .out b{display:block;font:500 28px "IBM Plex Mono",monospace;color:var(--pos);margin-top:6px}
.calc .out small{color:var(--faint);font-size:12.5px}
@media(max-width:860px){.calc{grid-template-columns:1fr}.calc>div{border-right:0;border-bottom:1px solid var(--line)}}
.ca{display:inline-flex;gap:10px;align-items:center;margin-top:24px;padding:9px 14px;border:1px solid var(--line2);border-radius:4px;font:12px "IBM Plex Mono",monospace;cursor:pointer;color:var(--dim)}.ca span{color:var(--acc)}

section{padding:110px 0 0}
.sh{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:30px;flex-wrap:wrap}
.sh h2{font-size:clamp(30px,3.8vw,48px);max-width:12em}
.sh p{color:var(--dim);max-width:30em}

/* lend markets as rows with a spread bar */
.rows{border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:200px 1fr 130px 130px 130px;gap:20px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}
.row .nm b{font:700 20px "Syne",sans-serif}.row .nm small{display:block;color:var(--faint);font-size:12.5px}
.row .bar{height:10px;background:var(--s3);border-radius:2px;position:relative;overflow:hidden}
.row .bar i{position:absolute;left:0;top:0;bottom:0;background:linear-gradient(90deg,var(--acc),#c9bfff)}
.row .v span{display:block;font:500 10.5px "IBM Plex Mono",monospace;color:var(--faint);text-transform:uppercase}
.row .v b{font:500 16px "IBM Plex Mono",monospace}
@media(max-width:860px){.row{grid-template-columns:1fr 1fr}.row .bar{grid-column:1/-1;order:5}}

.timeline{position:relative;padding-left:44px;max-width:820px}
.timeline:before{content:"";position:absolute;left:13px;top:6px;bottom:6px;width:2px;background:var(--line2)}
.timeline .s{position:relative;padding-bottom:34px}
.timeline .s:before{content:attr(data-n);position:absolute;left:-44px;top:0;width:28px;height:28px;border-radius:50%;background:var(--bg);border:2px solid var(--acc);display:grid;place-items:center;font:600 12px "IBM Plex Mono",monospace;color:var(--acc)}
.timeline h3{font-size:22px}.timeline p{color:var(--dim);margin-top:6px}

.catch{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.catch div{background:var(--s1);padding:26px}
.catch b{display:block;font:700 19px "Syne",sans-serif;margin-bottom:8px}.catch p{color:var(--dim);font-size:14.5px}
@media(max-width:860px){.catch{grid-template-columns:1fr}}

.faq details{border-top:1px solid var(--line)}.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;padding:20px 0;font-size:17px;font-weight:600}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";font:20px "IBM Plex Mono",monospace;color:var(--acc)}
.faq details[open] summary:after{content:"−"}
.faq details p{color:var(--dim);padding-bottom:20px;max-width:50em}

.final{margin-top:120px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.final .wrap{display:grid;grid-template-columns:1fr auto;align-items:center;gap:30px;padding:70px 32px}
.final h2{font-size:clamp(30px,4.2vw,56px)}
@media(max-width:760px){.final .wrap{grid-template-columns:1fr}}

footer{background:#000;padding:42px 0}
footer .wrap{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
footer .cols{display:flex;gap:64px;flex-wrap:wrap}
footer .col b{display:block;font:500 11px "IBM Plex Mono",monospace;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);margin-bottom:12px}
footer .col a{display:block;color:#bab9cc;text-decoration:none;font-size:14.5px;margin:6px 0}footer .col a:hover{color:var(--ink)}
footer .note{color:var(--faint);font-size:13px;max-width:330px;margin-top:14px}

/* app */
.appgrid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:22px;padding:34px 0 90px}
@media(max-width:960px){.appgrid{grid-template-columns:minmax(0,1fr)}}
.card{border:1px solid var(--line);border-radius:var(--r);background:var(--s1)}
.card .hd{display:flex;justify-content:space-between;align-items:center;padding:15px 22px;border-bottom:1px solid var(--line)}
.card .bd{padding:22px}
.fld{margin-top:16px}.fld:first-child{margin-top:0}
.fld label{display:flex;justify-content:space-between;font:500 11px "IBM Plex Mono",monospace;text-transform:uppercase;letter-spacing:.06em;color:var(--faint);margin-bottom:8px}
.fld label button{background:none;border:0;color:var(--acc);cursor:pointer;font:inherit}
.in{display:flex;align-items:center;gap:10px;border:1px solid var(--line2);border-radius:var(--r);background:var(--bg);padding:0 14px}
.in:focus-within{border-color:var(--acc)}
.in input{flex:1;min-width:0;height:50px;border:0;background:none;color:var(--ink);font:500 19px "IBM Plex Mono",monospace;outline:none}
.in span{font:500 13px "IBM Plex Mono",monospace;color:var(--dim)}
input[type=range]{width:100%;accent-color:var(--acc)}
.mk{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.mk button{display:flex;justify-content:space-between;align-items:center;height:48px;padding:0 14px;border:1px solid var(--line2);border-radius:var(--r);background:var(--bg);color:var(--ink);font:600 15px "Inter Tight",sans-serif;cursor:pointer}
.mk button small{font:500 13px "IBM Plex Mono",monospace;color:var(--pos)}
.mk button.on{border-color:var(--acc);background:var(--accbg)}
.preview{margin-top:16px;padding:14px 16px;border:1px dashed var(--line2);border-radius:var(--r);font:12.5px "IBM Plex Mono",monospace;color:var(--dim);line-height:1.85}
.preview b{color:var(--ink);font-weight:500}
.big{width:100%;margin-top:16px;height:52px}
.step{margin-top:8px;font:12.5px "IBM Plex Mono",monospace;padding:10px 12px;border-left:2px solid var(--line2);background:var(--bg)}.step.ok{color:var(--pos);border-color:var(--pos)}.step.bad{color:var(--neg);border-color:var(--neg)}.step.run{color:var(--dim)}
.step a{color:var(--acc)}
.kv{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}
.kv div{background:var(--s1);padding:16px 20px}
.kv span{display:block;font:500 10.5px "IBM Plex Mono",monospace;color:var(--faint);text-transform:uppercase}
.kv b{font:500 18px "IBM Plex Mono",monospace;display:block;margin-top:4px}
.lent{padding:6px 22px 18px}
.lent .r{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);font:14px "IBM Plex Mono",monospace}.lent .r:last-child{border-bottom:0}
.empty{color:var(--dim);padding:36px 20px;text-align:center}
.banner{border:1px solid var(--acc);color:var(--acc);border-radius:var(--r);padding:12px 14px;font-size:14px;margin-top:22px;background:var(--accbg)}
.hint{font-size:13px;color:var(--dim);margin-top:10px}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.72);display:none;align-items:center;justify-content:center;z-index:50;padding:20px}.modal.open{display:flex}
.modal .card{width:100%;max-width:380px;padding:18px}
.wopt{display:flex;align-items:center;gap:12px;width:100%;padding:12px;border:1px solid var(--line2);border-radius:var(--r);background:var(--s2);color:var(--ink);font:600 15px "Inter Tight",sans-serif;cursor:pointer;margin-top:8px}.wopt:hover{border-color:var(--acc)}.wopt img{width:28px;height:28px;border-radius:6px}
.toast{position:fixed;right:24px;bottom:24px;transform:translateY(16px);opacity:0;background:var(--s2);border:1px solid var(--line2);color:var(--ink);padding:12px 16px;border-radius:var(--r);font-size:14px;transition:.25s;z-index:60;max-width:min(440px,90vw)}
.toast.show{opacity:1;transform:none}.toast.bad{border-color:var(--neg);color:var(--neg)}

.docs{max-width:800px;margin:60px auto 100px}
.docs h1{font-size:56px}.docs h2{font-size:24px;margin:46px 0 10px}
.docs p,.docs li{color:#c2c1d4;margin:10px 0}.docs ul{padding-left:20px}
.docs code{font-family:"IBM Plex Mono",monospace;font-size:12.5px;color:var(--acc)}
.docs table{width:100%;border-collapse:collapse;margin-top:12px;font-size:14.5px}.docs td{border-bottom:1px solid var(--line);padding:11px 4px;color:#c2c1d4;vertical-align:top}.docs td:first-child{color:var(--ink);width:36%}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* how it works: four separate cards */
.steps4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.steps4 div{background:var(--s1);border:1px solid var(--line);border-radius:var(--r);padding:26px 24px;border-top:2px solid var(--acc)}
.steps4 h3{font-size:20px;line-height:1.2}
.steps4 p{color:var(--dim);font-size:14.5px;margin-top:10px}
@media(max-width:960px){.steps4{grid-template-columns:1fr 1fr}}@media(max-width:560px){.steps4{grid-template-columns:1fr}}
/* FAQ as separate cards that open */
.faq{display:grid;gap:10px}
.faq details,.faq details:last-child{border:1px solid var(--line);border-radius:var(--r);background:var(--s1);padding:0 24px}
.faq details[open]{border-color:var(--line2)}
/* closing band: the button sits on the first line of the heading */
.final .wrap{align-items:start}
.final .btn{margin-top:6px}
/* a taller footer */
footer{padding:72px 0 80px}