:root{
  --bg:#0B0B0C; --surface:#141417; --line:#26262B;
  --ink:#EDEDEA; --muted:#8E8E88; --dim:#5C5C58;
  --acc:#D6FF3F;
  --max:1140px;
  --sans:'Instrument Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg); color:var(--ink); font-family:var(--sans);
  font-size:17px; line-height:1.55; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}
a{color:inherit;text-decoration:none}

.eyebrow{
  font-family:var(--mono); font-size:11px; letter-spacing:.16em;
  text-transform:uppercase; color:var(--acc);
}
h1,h2,h3{letter-spacing:-.035em;line-height:1.02;font-weight:700}
h1{font-size:clamp(44px,7.4vw,88px)}
h2{font-size:clamp(30px,4.4vw,50px);letter-spacing:-.03em}
h3{font-size:20px;letter-spacing:-.02em}

/* ---------- nav ---------- */
nav{
  position:sticky;top:0;z-index:50;
  background:rgba(11,11,12,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{display:flex;align-items:center;gap:9px;font-weight:700;letter-spacing:-.03em;font-size:18px}
.logo svg{display:block}
.navlinks{display:flex;gap:26px;align-items:center;font-size:14px;color:var(--muted)}
.navlinks a:hover{color:var(--ink)}
.navlinks a.on{color:var(--ink)}
.btn{
  display:inline-block;background:var(--acc);color:#0B0B0C;
  font-weight:600;font-size:14px;padding:9px 17px;border-radius:6px;
  letter-spacing:-.01em;transition:transform .15s ease,opacity .15s ease;
}
.btn:hover{opacity:.88;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--dim);opacity:1}
@media(max-width:760px){.navlinks .hide-sm{display:none}}

/* ---------- hero ---------- */
header{padding:76px 0 52px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
header.slim{padding:56px 0 40px}
header::after{
  content:'';position:absolute;top:-160px;right:-140px;width:520px;height:520px;
  background:radial-gradient(circle,rgba(214,255,63,.10),transparent 66%);
  pointer-events:none;
}
header .wrap{position:relative;z-index:1}
h1 .lo{color:var(--dim)}
.lede{
  max-width:610px;margin-top:22px;font-size:19px;color:var(--muted);
  line-height:1.5;letter-spacing:-.011em;
}
.cta{display:flex;gap:11px;margin-top:30px;flex-wrap:wrap}

/* ---------- marquee ---------- */
.marquee{border-bottom:1px solid var(--line);background:var(--surface);overflow:hidden;padding:12px 0}
.track{display:flex;gap:34px;width:max-content;animation:slide 34s linear infinite}
.track span{
  font-family:var(--mono);font-size:12px;letter-spacing:.09em;
  text-transform:uppercase;color:var(--dim);white-space:nowrap;
}
.track span b{color:var(--acc);font-weight:400;margin-right:6px}
@keyframes slide{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.track{animation:none}}

/* ---------- sections ---------- */
section{padding:62px 0;border-bottom:1px solid var(--line)}
.shead{max-width:660px;margin-bottom:34px}
.shead h2{margin-top:11px}
.shead p{margin-top:14px;color:var(--muted);font-size:17px;letter-spacing:-.008em}

.thesis blockquote{
  font-size:clamp(24px,3.5vw,36px);font-weight:700;letter-spacing:-.032em;
  line-height:1.16;max-width:860px;
}
.thesis blockquote em{color:var(--acc);font-style:normal}
.thesis p{margin-top:20px;max-width:640px;color:var(--muted)}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.step{background:var(--bg);padding:26px 24px 28px}
.step .n{font-family:var(--mono);font-size:12px;color:var(--acc);letter-spacing:.1em}
.step h3{margin:12px 0 9px}
.step p{font-size:15px;color:var(--muted);line-height:1.5}
@media(max-width:840px){.steps{grid-template-columns:1fr}}

.caps{display:grid;grid-template-columns:1fr 1fr;gap:0 44px}
.cap{display:flex;gap:15px;padding:15px 0;border-bottom:1px solid var(--line);align-items:flex-start}
.cap:last-child,.cap:nth-last-child(2){border-bottom:0}
.cap .dot{flex:0 0 auto;width:6px;height:6px;border-radius:50%;background:var(--acc);margin-top:9px}
.cap div strong{display:block;font-weight:600;letter-spacing:-.015em;font-size:16px}
.cap div span{display:block;font-size:14.5px;color:var(--muted);margin-top:3px;line-height:1.45}
@media(max-width:840px){.caps{grid-template-columns:1fr}.cap:nth-last-child(2){border-bottom:1px solid var(--line)}}

.who{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.who div{border:1px solid var(--line);border-radius:9px;padding:22px 20px;background:var(--surface)}
.who h3{font-size:17px}
.who p{font-size:14.5px;color:var(--muted);margin-top:7px;line-height:1.45}
@media(max-width:840px){.who{grid-template-columns:1fr}}

.about{display:grid;grid-template-columns:1.35fr 1fr;gap:52px;align-items:start}
.about p{color:var(--muted);margin-top:16px;max-width:560px}
.facts{border:1px solid var(--line);border-radius:9px;overflow:hidden}
.facts div{display:flex;justify-content:space-between;gap:16px;padding:13px 18px;border-bottom:1px solid var(--line);font-size:14.5px}
.facts div:last-child{border-bottom:0}
.facts dt{font-family:var(--mono);font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--dim);padding-top:2px}
.facts dd{text-align:right;letter-spacing:-.01em}
@media(max-width:840px){.about{grid-template-columns:1fr;gap:32px}}

/* ---------- pricing ---------- */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;align-items:start}
.tier{border:1px solid var(--line);border-radius:11px;padding:26px 24px 28px;background:var(--surface);display:flex;flex-direction:column;min-height:100%}
.tier.feature{border-color:var(--acc);background:#16180E}
.tier .name{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--acc)}
.tier .price{font-size:40px;font-weight:700;letter-spacing:-.04em;margin:14px 0 2px;line-height:1}
.tier .price small{font-size:14px;font-weight:400;color:var(--muted);letter-spacing:-.01em}
.tier .blurb{font-size:14.5px;color:var(--muted);line-height:1.45;margin-bottom:18px;min-height:44px}
.tier ul{list-style:none;margin-bottom:22px;flex:1}
.tier li{font-size:14.5px;padding:7px 0 7px 20px;position:relative;border-bottom:1px solid var(--line);line-height:1.4}
.tier li:last-child{border-bottom:0}
.tier li::before{content:'';position:absolute;left:0;top:14px;width:5px;height:5px;border-radius:50%;background:var(--acc)}
@media(max-width:900px){.tiers{grid-template-columns:1fr}}

/* ---------- prose (legal/about) ---------- */
.prose{max-width:720px}
.prose h2{font-size:26px;margin:34px 0 12px}
.prose h2:first-child{margin-top:0}
.prose p{color:var(--muted);margin-bottom:14px}
.prose ul{color:var(--muted);margin:0 0 14px 20px}
.prose li{margin-bottom:7px}
.prose strong{color:var(--ink);font-weight:600}
.prose .updated{font-family:var(--mono);font-size:12px;color:var(--dim);letter-spacing:.06em;margin-bottom:30px}

/* ---------- faq ---------- */
.faq{max-width:760px}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}
.faq summary{cursor:pointer;font-weight:600;letter-spacing:-.018em;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:20px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';color:var(--acc);font-weight:400;font-size:20px;flex:0 0 auto}
.faq details[open] summary::after{content:'–'}
.faq p{color:var(--muted);font-size:15.5px;margin-top:11px;line-height:1.55}

/* ---------- footer ---------- */
footer{padding:38px 0 46px}
footer .wrap{display:flex;justify-content:space-between;align-items:flex-end;gap:26px;flex-wrap:wrap}
footer .mail{font-size:22px;font-weight:700;letter-spacing:-.03em}
footer .mail:hover{color:var(--acc)}
footer small{color:var(--dim);font-size:13px;font-family:var(--mono);letter-spacing:.04em}
footer .flinks{display:flex;gap:18px;font-size:13.5px;color:var(--dim);margin-top:9px}
footer .flinks a:hover{color:var(--ink)}