:root{
  --bg:#080B12;--bg2:#101522;--card:#141B2A;
  --lime:#A2EB00;--violet:#8C5CFF;
  --text:#FFFFFF;--muted:#A6ADBB;--line:rgba(255,255,255,.10);
  --display:'Sora','Segoe UI',system-ui,sans-serif;
  --body:'Instrument Sans','Segoe UI',system-ui,sans-serif;
  --r:18px;
  box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--display);line-height:1.1;margin:0;letter-spacing:-.02em}
p{margin:0}
.wrap{width:min(1160px,100% - 40px);margin-inline:auto}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px}

/* nav */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:rgba(8,11,18,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{font-family:var(--display);font-weight:800;font-size:22px;letter-spacing:.04em;display:flex;align-items:center;gap:10px}
.logo i{width:14px;height:14px;border-radius:4px;background:var(--lime);transform:rotate(45deg);display:inline-block}
nav ul{display:flex;gap:30px;list-style:none;margin:0;padding:0;font-size:15px;color:var(--muted)}
nav a:hover{color:var(--text)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:999px;font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;font-family:var(--body);transition:transform .2s,background .2s,border-color .2s}
.btn-p{background:var(--lime);color:#0b1000}
.btn-p:hover{transform:translateY(-2px);background:#b6ff1a}
.btn-g{border-color:var(--line);color:var(--text)}
.btn-g:hover{border-color:var(--violet)}
.menu{display:none;background:none;border:1px solid var(--line);color:var(--text);border-radius:10px;padding:8px 12px;font:inherit;cursor:pointer}

/* hero */
.hero{position:relative;overflow:hidden;padding:110px 0 90px}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(600px 400px at 85% 10%,rgba(140,92,255,.28),transparent 70%),
  radial-gradient(500px 360px at 10% 90%,rgba(162,235,0,.12),transparent 70%);pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(40px,6.4vw,84px);font-weight:800}
.hero h1 span{display:block;color:var(--muted)}
.hero h1 span:last-child{color:var(--lime)}
.hero p.lead{color:var(--muted);max-width:52ch;margin:26px 0 34px;font-size:19px}
.cta{display:flex;gap:14px;flex-wrap:wrap}
.orbit{position:relative;aspect-ratio:1;max-width:380px;margin-inline:auto;width:100%}
.orbit .ring{position:absolute;inset:0;border-radius:50%;border:1px solid var(--line)}
.orbit .ring:nth-child(2){inset:14%;border-color:rgba(140,92,255,.5)}
.orbit .ring:nth-child(3){inset:28%;border-color:rgba(162,235,0,.5)}
.orbit .core{position:absolute;inset:42%;border-radius:50%;background:var(--lime);box-shadow:0 0 70px rgba(162,235,0,.55)}
.orbit .dot{position:absolute;width:16px;height:16px;border-radius:50%;background:var(--violet);top:-8px;left:calc(50% - 8px);box-shadow:0 0 22px var(--violet)}
.orbit .ring:nth-child(1){animation:spin 26s linear infinite}
.orbit .ring:nth-child(3) .dot{background:var(--lime);box-shadow:0 0 22px var(--lime)}
.orbit .ring:nth-child(3){animation:spin 14s linear infinite reverse}
@keyframes spin{to{transform:rotate(360deg)}}

/* sections */
section{padding:96px 0}
.alt{background:var(--bg2);border-block:1px solid var(--line)}
.head{max-width:640px;margin-bottom:52px}
.head h2{font-size:clamp(30px,4vw,48px);font-weight:600}
.head p{color:var(--muted);margin-top:16px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:30px 26px;transition:border-color .25s}
.card:hover{border-color:rgba(162,235,0,.5)}
.card .ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:rgba(162,235,0,.1);color:var(--lime);margin-bottom:22px}
.card:nth-child(even) .ic{background:rgba(140,92,255,.14);color:var(--violet)}
.card svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:20px;margin-bottom:10px}
.card p{color:var(--muted);font-size:15px}
.card ul{margin:16px 0 0;padding:0;list-style:none;font-size:14px;color:var(--muted)}
.card li{padding:6px 0;border-top:1px solid var(--line)}

/* about */
.about{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.about h2{font-size:clamp(30px,4vw,46px);font-weight:600;margin-bottom:20px}
.about p{color:var(--muted);margin-bottom:16px}
.founder{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:34px}
.founder .av{width:72px;height:72px;border-radius:50%;background:linear-gradient(135deg,var(--lime),var(--violet));display:grid;place-items:center;font-family:var(--display);font-weight:800;font-size:26px;color:#0b1000;margin-bottom:20px}
.founder q{display:block;font-family:var(--display);font-size:21px;line-height:1.4;margin-bottom:18px;quotes:none}
.founder b{display:block}
.founder small{color:var(--muted)}

/* process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.step{border-left:2px solid var(--lime);padding:2px 0 2px 20px;counter-increment:s}
.step:nth-child(even){border-color:var(--violet)}
.step h3{font-size:19px;margin-bottom:8px}
.step h3::before{content:counter(s) ". ";color:var(--muted);font-weight:400}
.step p{color:var(--muted);font-size:15px}

/* why */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}

/* contact */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px}
.contact h2{font-size:clamp(30px,4vw,46px);font-weight:600;margin-bottom:18px}
.contact p{color:var(--muted)}
.contact ul{list-style:none;padding:0;margin:28px 0 0;color:var(--muted)}
.contact li{padding:10px 0;border-top:1px solid var(--line)}
form{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:30px;display:grid;gap:16px}
label{display:grid;gap:6px;font-size:14px;color:var(--muted)}
input,select,textarea{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:13px 14px;color:var(--text);font:inherit}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--lime)}
textarea{min-height:120px;resize:vertical}
.ok{display:none;color:var(--lime);font-size:15px}
.ok.show{display:block}

footer{border-top:1px solid var(--line);padding:36px 0;color:var(--muted);font-size:14px}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

@media(max-width:960px){
  .grid4,.steps{grid-template-columns:repeat(2,1fr)}
  .hero .wrap,.about,.contact{grid-template-columns:1fr}
  .why{grid-template-columns:1fr}
  .orbit{max-width:280px}
}
@media(max-width:720px){
  .menu{display:block}
  nav ul{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:0;background:var(--bg2);border-bottom:1px solid var(--line);padding:8px 20px}
  nav ul.open{display:flex}
  nav li{padding:14px 0;border-bottom:1px solid var(--line)}
  nav .btn-hide{display:none}
  .grid4,.steps{grid-template-columns:1fr}
  section{padding:70px 0}
  .hero{padding:70px 0 60px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.page-head{padding:90px 0 40px;position:relative;overflow:hidden}
.page-head::before{content:"";position:absolute;inset:0;background:radial-gradient(500px 300px at 85% 0,rgba(140,92,255,.25),transparent 70%)}
.page-head .wrap{position:relative}
.page-head h1{font-size:clamp(36px,5.5vw,64px);font-weight:800;max-width:16ch}
.page-head p{color:var(--muted);max-width:56ch;margin-top:18px;font-size:19px}
.band{text-align:center;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:56px 24px}
.band h2{font-size:clamp(26px,3.5vw,40px);font-weight:600;margin-bottom:22px}
nav a.on{color:var(--lime)}

.subnav{border-bottom:1px solid var(--line);background:var(--bg2)}
.subnav .wrap{display:flex;gap:6px;overflow-x:auto;padding:10px 0}
.subnav a{white-space:nowrap;padding:8px 16px;border-radius:999px;font-size:14px;color:var(--muted);border:1px solid transparent}
.subnav a:hover{color:var(--text)}
.subnav a.on{border-color:var(--lime);color:var(--lime)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.intro{max-width:70ch;color:var(--muted);font-size:19px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 22px;margin-bottom:12px}
.faq summary{cursor:pointer;font-family:var(--display);font-weight:600;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--lime)}
.faq details[open] summary::after{content:"−"}
.faq p{color:var(--muted);margin-top:12px}
.more{display:inline-block;margin-top:18px;color:var(--lime);font-weight:600;font-size:15px}
.more:hover{text-decoration:underline}
.card h3 a:hover{color:var(--lime)}
.fcols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;margin-bottom:28px}
.fcols h4{margin:0 0 10px;color:var(--text);font-family:var(--display);font-size:15px}
.fcols a{display:block;padding:4px 0}.fcols a:hover{color:var(--lime)}
.fbar{border-top:1px solid var(--line);padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.pstep{display:grid;grid-template-columns:90px 1fr;gap:24px;padding:34px 0;border-top:1px solid var(--line)}
.pstep h3{font-size:26px;margin-bottom:10px}.pstep p{color:var(--muted);max-width:62ch}
.pstep .n{font-family:var(--display);font-size:44px;font-weight:800;color:var(--lime)}
.pstep:nth-child(even) .n{color:var(--violet)}
@media(max-width:960px){.grid3{grid-template-columns:1fr}.fcols{grid-template-columns:1fr}}
@media(max-width:720px){.pstep{grid-template-columns:1fr;gap:6px}}