:root{
  --bg:#0A1018;--bg2:#0E1620;--card:#121C27;--card2:#16222F;
  --ink:#E8EEF5;--mute:#93A3B8;--dim:#6B7C91;--line:#22303F;
  --acc:#3FA0F5;--acc2:#1C7CD6;--amber:#F5A524;--green:#3DD68C;
  --radius:16px;--wrap:1080px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.6 -apple-system,BlinkMacSystemFont,"SF Pro Text","Inter","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--acc);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;background:var(--card);padding:8px 12px;border-radius:8px;z-index:10}

/* nav */
.nav{position:sticky;top:0;z-index:5;background:rgba(10,16,24,.82);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid rgba(34,48,63,.6)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;letter-spacing:.14em;font-size:15px}
.brand:hover{text-decoration:none}
.brand img{width:32px;height:32px;border-radius:8px}
.nav-links{display:flex;align-items:center;gap:22px;font-size:14px}
.nav-links a{color:var(--mute)}
.nav-links a:hover{color:var(--ink);text-decoration:none}
.nav-links .btn{color:#06121F}
@media (max-width:640px){.nav-links .hide-sm{display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--acc);color:#06121F;font-weight:650;
  border:0;border-radius:12px;padding:12px 20px;font-size:15px;cursor:pointer;transition:transform .12s,background .12s;font-family:inherit}
.btn:hover{background:#5BB1F8;text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn.sm{padding:8px 14px;font-size:14px;border-radius:10px}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn.ghost:hover{background:var(--card)}
.btn[disabled]{opacity:.6;cursor:progress}

/* hero */
.hero{position:relative;overflow:hidden;padding:72px 0 56px}
.hero::before{content:"";position:absolute;right:-10%;top:-30%;width:70%;height:90%;
  background:radial-gradient(closest-side,rgba(63,160,245,.18),transparent);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center;position:relative}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:36px}.hero{padding-top:48px}}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--mute);border:1px solid var(--line);
  border-radius:999px;padding:5px 12px;background:var(--bg2);margin-bottom:22px}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green)}
h1{font-size:clamp(38px,6vw,60px);line-height:1.05;letter-spacing:-.025em;margin:0 0 20px;font-weight:800}
h1 .hl{color:var(--acc)}
.lede{font-size:clamp(17px,2vw,19px);color:#C4D0DE;max-width:34em;margin:0 0 28px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.req{margin-top:18px;font-size:13px;color:var(--dim)}

/* demo panel */
.panel{background:linear-gradient(180deg,var(--card),var(--bg2));border:1px solid var(--line);border-radius:20px;padding:18px;
  box-shadow:0 30px 80px -30px rgba(0,0,0,.7)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:12px}
.stat{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:10px 12px}
.stat .k{font-size:10.5px;letter-spacing:.12em;color:var(--mute);text-transform:uppercase}
.stat .v{font-size:clamp(24px,3.4vw,32px);font-weight:800;line-height:1.1;font-variant-numeric:tabular-nums}
.stat .u{font-size:12px;color:var(--mute);font-weight:500;margin-left:3px}
.stat.tod .v{color:var(--amber)}.stat.rate .v{color:var(--acc)}
.panel figcaption{font-size:12px;color:var(--dim);margin-top:8px;line-height:1.5}
@media (max-width:420px){.stat{padding:8px}.stat .k{font-size:9.5px;letter-spacing:.06em}}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.chip{font-size:13px;color:#C4D0DE;background:var(--card);border:1px solid var(--line);border-radius:999px;padding:6px 12px}

/* sections */
section{padding:72px 0}
.sec-head{max-width:640px;margin-bottom:36px}
h2{font-size:clamp(28px,4vw,40px);line-height:1.12;letter-spacing:-.02em;margin:0 0 12px;font-weight:780}
.sec-head p{color:var(--mute);margin:0;font-size:17px}
.alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

.grid{display:grid;gap:14px}
.g4{grid-template-columns:repeat(4,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
@media (max-width:960px){.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:680px){.g4,.g3{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.card h3{font-size:16.5px;margin:12px 0 6px;letter-spacing:-.005em}
.card p{margin:0;color:var(--mute);font-size:14.5px;line-height:1.55}
.ico{width:36px;height:36px;border-radius:10px;background:rgba(63,160,245,.12);color:var(--acc);display:grid;place-items:center}
.ico svg{width:20px;height:20px}

.step .n{font-size:12px;letter-spacing:.14em;color:var(--acc);font-weight:700}
.step h3{margin-top:6px}

.road .tag{display:inline-block;font-size:11.5px;font-weight:650;letter-spacing:.04em;border-radius:999px;padding:3px 9px;
  background:rgba(63,160,245,.12);color:var(--acc)}
.road .tag.built{background:rgba(61,214,140,.12);color:var(--green)}

/* beta form */
.beta{display:grid;grid-template-columns:1fr 1.15fr;gap:40px;align-items:start}
@media (max-width:900px){.beta{grid-template-columns:1fr}}
.beta-copy ul{padding:0;margin:20px 0 0;list-style:none}
.beta-copy li{display:flex;gap:10px;margin:0 0 12px;color:#C4D0DE}
.beta-copy li svg{flex:none;width:20px;height:20px;color:var(--green);margin-top:2px}
form.card{padding:24px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:560px){.row{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
label{font-size:13.5px;font-weight:600;color:#C4D0DE}
label .opt{color:var(--dim);font-weight:400}
input,select,textarea{font:inherit;font-size:16px;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;
  padding:11px 12px;width:100%;transition:border-color .12s, box-shadow .12s}
textarea{min-height:96px;resize:vertical}
select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--mute) 50%),linear-gradient(135deg,var(--mute) 50%,transparent 50%);
  background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px;background-repeat:no-repeat;padding-right:34px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 3px rgba(63,160,245,.22)}
.hint{font-size:12.5px;color:var(--dim)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#C4D0DE;font-weight:400;margin:4px 0 18px}
.check input{width:18px;height:18px;margin-top:3px;flex:none;accent-color:var(--acc)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-foot{display:flex;flex-wrap:wrap;align-items:center;gap:14px;justify-content:space-between}
.form-foot .small{font-size:12.5px;color:var(--dim)}
.msg{display:none;border-radius:12px;padding:14px 16px;margin-top:16px;font-size:14.5px}
.msg.ok{display:block;background:rgba(61,214,140,.1);border:1px solid rgba(61,214,140,.35);color:#BFF2D8}
.msg.err{display:block;background:rgba(245,165,36,.1);border:1px solid rgba(245,165,36,.35);color:#FBDDA8}

/* disclaimer + footer */
.disclaimer{border:1px solid var(--line);border-left:3px solid var(--amber);background:var(--card);border-radius:12px;padding:16px 18px;
  font-size:14px;color:var(--mute)}
.disclaimer b{color:var(--ink)}
footer.site{border-top:1px solid var(--line);padding:32px 0 44px;color:var(--dim);font-size:13.5px}
footer.site .wrap{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center}
footer.site nav{display:flex;gap:20px}
footer.site a{color:var(--mute)}

/* privacy page */
.doc-hero{padding:56px 0 28px}
.doc-hero h1{font-size:clamp(34px,5vw,46px)}
.updated{color:var(--mute);font-size:14px;margin:0}
.doc{max-width:760px;margin:0 auto;padding:0 20px 64px}
.doc .summary{background:rgba(63,160,245,.08);border:1px solid rgba(63,160,245,.3);border-radius:14px;padding:16px 18px;margin-bottom:18px}
.doc .summary p{margin:0}
.doc section{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-bottom:12px}
.doc section h2{font-size:18px;letter-spacing:0;margin:0 0 6px;font-weight:700}
.doc section p{margin:0 0 10px;color:#C4D0DE}
.doc section p:last-child{margin-bottom:0}
.doc .wrap{padding:0}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.more-note{margin:22px 0 0;padding:14px 18px;border:1px dashed var(--line);border-radius:12px;color:var(--mute);font-size:15px}
.more-note b{color:var(--ink)}
.who{padding:24px 26px;border-color:rgba(63,160,245,.35);background:linear-gradient(180deg,rgba(63,160,245,.08),var(--card))}
.who-head{display:flex;align-items:center;gap:14px;margin-bottom:10px}
.who-head h2{font-size:clamp(22px,3vw,28px);margin:0}
.who p{color:#C4D0DE;margin:0 0 10px;max-width:60em}
.who p:last-child{margin-bottom:0}