:root{
  --black:#04060a;--panel:#0a0e14;--ink:#f4f7fa;--dim:#8794a6;--faint:#39424f;
  --accent:#5ad2ff;--accent2:#8a7cff;--ground:#3fe0a0;
  --line:rgba(244,247,250,.08);--line-bright:rgba(244,247,250,.16);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--black);color:var(--ink);font-family:'Inter',system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;line-height:1.5;overflow-x:hidden;min-height:100vh;
  display:flex;flex-direction:column}
a{color:inherit}
::selection{background:rgba(90,210,255,.22)}
#space{position:fixed;inset:0;z-index:0;pointer-events:none}
.vignette{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(ellipse 100% 80% at 50% 30%, transparent 45%, rgba(4,6,10,.85) 100%)}
.shell{position:relative;z-index:2;width:100%;max-width:1140px;margin:0 auto;padding:0 clamp(22px,5vw,64px)}
.grow{flex:1;position:relative;z-index:2}

header.nav{position:relative;z-index:3}
.nav-inner{display:flex;justify-content:space-between;align-items:center;
  padding:26px 0;border-bottom:1px solid var(--line)}
.logo{font-family:'IBM Plex Mono',monospace;font-weight:500;font-size:15px;
  letter-spacing:.34em;text-decoration:none;display:flex;align-items:center;gap:10px}
.logo .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 10px var(--accent);animation:beat 3s ease-in-out infinite}
@keyframes beat{0%,100%{opacity:.5;transform:scale(.9)}50%{opacity:1;transform:scale(1.15)}}
.nav-right{display:flex;align-items:center;gap:24px}
.links{display:flex;gap:26px;font-family:'IBM Plex Mono',monospace;font-size:12px;
  letter-spacing:.14em;text-transform:uppercase}
.links a{color:var(--dim);text-decoration:none;transition:color .25s;position:relative;padding:4px 0}
.links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;
  background:var(--accent);transition:width .3s ease}
.links a:hover,.links a.active{color:var(--ink)}
.links a:hover::after,.links a.active::after{width:100%}
.incu{display:flex;align-items:center;gap:9px;border:1px solid var(--line-bright);border-radius:100px;
  padding:7px 14px 7px 11px;font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.1em;
  color:var(--dim);text-transform:uppercase;background:rgba(90,210,255,.04)}
.incu .seal{width:16px;height:16px;flex:0 0 16px;border-radius:50%;
  background:radial-gradient(circle at 50% 40%,var(--accent),var(--accent2));
  box-shadow:0 0 10px rgba(90,210,255,.5);position:relative}
.incu .seal::after{content:"";position:absolute;inset:4px;border:1.2px solid rgba(4,6,10,.7);border-radius:50%}
.incu b{color:var(--ink);font-weight:500}
@media(max-width:860px){.incu{display:none}}

h1{font-family:'Fraunces',serif;font-weight:400;font-size:clamp(38px,6.6vw,88px);
  line-height:1.0;letter-spacing:-.025em;max-width:16ch}
h1 .hi{font-weight:900;background:linear-gradient(120deg,#fff 15%,var(--accent) 130%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
h2{font-family:'Fraunces',serif;font-weight:600;font-size:clamp(28px,4.4vw,52px);line-height:1.08;letter-spacing:-.015em}
.kicker{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.28em;
  color:var(--accent);text-transform:uppercase;margin-bottom:32px;display:flex;align-items:center;gap:14px}
.kicker::before{content:"";width:40px;height:1px;background:linear-gradient(90deg,var(--accent),transparent)}

.hintline{margin-top:28px;font-family:'IBM Plex Mono',monospace;font-size:clamp(13px,1.6vw,15px);
  letter-spacing:.02em;color:var(--ink);display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.hintline .orb{color:var(--accent)}
.hintline .grd{color:var(--ground)}
.hintline .arrow{color:var(--dim)}

.lede{font-size:clamp(15px,2.1vw,19px);color:var(--dim);max-width:56ch;margin-top:30px;line-height:1.65}
.lede b{color:var(--ink);font-weight:500}
.body-text{color:var(--dim);max-width:62ch;line-height:1.75;font-size:16px}
.body-text b{color:var(--ink);font-weight:500}
.body-text p{margin-bottom:22px}

.meter-block{margin-top:46px;max-width:640px}
.meter-top{display:flex;justify-content:space-between;font-family:'IBM Plex Mono',monospace;
  font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--dim);margin-bottom:13px}
.meter{height:2px;background:rgba(244,247,250,.08);border-radius:2px;position:relative;overflow:visible}
.meter .fill{position:absolute;left:0;top:0;bottom:0;width:0;
  background:linear-gradient(90deg,#2b6d85,var(--accent));border-radius:2px;
  transition:width 2.8s cubic-bezier(.4,0,.1,1);box-shadow:0 0 12px rgba(90,210,255,.5)}
.meter .fill::after{content:"";position:absolute;right:-3px;top:50%;transform:translateY(-50%);
  width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px 2px var(--accent)}
.meter-cap{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--accent);margin-top:14px;letter-spacing:.04em}
.meter-cap span{color:var(--dim)}

.hero{padding:clamp(56px,10vh,110px) 0 clamp(46px,7vh,72px)}
.page{padding:clamp(60px,10vh,110px) 0 clamp(50px,8vh,90px)}
.cta{margin-top:56px;padding-top:42px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:30px}
.cta-copy .l{font-family:'Fraunces',serif;font-size:clamp(20px,3vw,26px);font-weight:600}
.cta-copy .s{color:var(--dim);font-size:14px;margin-top:8px}

.capture{display:flex;border:1px solid var(--line-bright);border-radius:3px;overflow:hidden;
  background:rgba(244,247,250,.02);min-width:min(380px,100%)}
.capture input{flex:1;background:transparent;border:none;padding:16px 18px;color:var(--ink);
  font-family:'IBM Plex Mono',monospace;font-size:13px;min-width:0}
input::placeholder,textarea::placeholder{color:var(--faint)}
.capture input:focus{outline:none}
.capture:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(90,210,255,.1)}
button{background:var(--ink);color:#04060a;border:none;padding:16px 26px;font-weight:600;
  font-family:'Inter',sans-serif;font-size:14px;cursor:pointer;transition:.2s;white-space:nowrap}
button:hover{background:var(--accent);transform:translateY(-1px)}
button:disabled{opacity:.5;cursor:default;transform:none}
button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.done{font-family:'IBM Plex Mono',monospace;color:var(--accent);font-size:13px;padding:16px 4px;letter-spacing:.04em}
.err{font-family:'IBM Plex Mono',monospace;color:#ff6b6b;font-size:12px;margin-top:10px;display:none}

.stack-form{max-width:580px;display:flex;flex-direction:column;gap:18px;margin-top:38px}
.stack-form label{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--dim);margin-bottom:8px;display:block}
.stack-form input,.stack-form textarea{width:100%;background:rgba(244,247,250,.02);
  border:1px solid var(--line-bright);border-radius:3px;padding:15px 16px;color:var(--ink);
  font-family:'Inter',sans-serif;font-size:15px;transition:border-color .25s,box-shadow .25s}
.stack-form textarea{min-height:150px;resize:vertical}
.stack-form input:focus,.stack-form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(90,210,255,.1)}
.stack-form button{align-self:flex-start;padding:16px 34px}

footer.site{border-top:1px solid var(--line);padding:22px 0;position:relative;z-index:2;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;align-items:center;
  font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.12em;color:var(--faint);text-transform:uppercase}
footer.site .fincu{display:flex;align-items:center;gap:10px;color:var(--dim)}
footer.site .fincu .seal{width:14px;height:14px;flex:0 0 14px;border-radius:50%;
  background:radial-gradient(circle at 50% 40%,var(--accent),var(--accent2));box-shadow:0 0 8px rgba(90,210,255,.4)}
footer.site .fincu b{color:var(--ink);font-weight:500}
footer.site a{color:var(--dim);text-decoration:none;transition:color .2s}
footer.site a:hover{color:var(--accent)}

.fade{opacity:0;transform:translateY(20px);animation:up 1s cubic-bezier(.2,.7,.2,1) forwards}
.d1{animation-delay:.1s}.d2{animation-delay:.3s}.d3{animation-delay:.5s}.d4{animation-delay:.7s}.d5{animation-delay:.9s}
@keyframes up{to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.fade{animation:none;opacity:1;transform:none}.meter .fill{transition:none}.logo .dot{animation:none}#space{display:none}}
@media(max-width:640px){.cta{flex-direction:column;align-items:stretch}.capture,.done{min-width:100%}.links{gap:16px}}

/* cycling headline word + sub-line */
/* cycling headline word (fade) */
h1 .cycle{display:inline-block;transition:opacity .45s ease;min-width:5ch;text-align:center}
.h1sub{display:block;font-family:'Fraunces',serif;font-weight:400;font-style:italic;
  font-size:clamp(20px,3.4vw,38px);color:var(--dim);margin-top:8px;letter-spacing:-.01em;line-height:1.1}