/* Aeralyte Micro — multi-page site chrome + content. Inverted (dark). */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--ink);color:var(--paper);font-family:var(--font-mono);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none;cursor:pointer}
.wrap{max-width:1080px;margin:0 auto;padding:0 56px}
.label{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--mist)}
.tick{width:40px;height:1px;background:var(--paper)}

/* nav */
.nav{position:sticky;top:0;z-index:60;background:color-mix(in srgb,var(--ink) 88%,transparent);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line-dark)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:66px}
.wm{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:500;letter-spacing:.34em;text-transform:uppercase;color:var(--paper)}
.nav-links{display:flex;gap:28px}
.nav-links a{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mist)}
.nav-links a:hover{color:var(--paper)}
.btn{display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;
  text-transform:uppercase;padding:11px 20px;border:1px solid var(--paper);border-radius:2px;transition:all var(--dur) var(--ease-out)}
.btn:hover{background:var(--paper);color:var(--ink)}

/* page hero */
.phead{padding:90px 0 48px;border-bottom:1px solid var(--line-dark)}
.phead .crumb{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mist);margin-bottom:26px}
.phead .crumb a:hover{color:var(--paper)}
.phead h1{font-size:38px;line-height:1.32;font-weight:400;letter-spacing:.01em;max-width:22ch;margin:14px 0 0}
.phead .lead{font-size:15px;line-height:1.7;color:var(--mist);max-width:56ch;margin-top:24px}

/* content blocks */
.body-sec{padding:64px 0;border-bottom:1px solid var(--line-dark)}
.block{display:grid;grid-template-columns:200px 1fr;gap:40px;align-items:start}
.block + .block{margin-top:48px}
.block h2{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--mist);font-weight:400;padding-top:4px}
.prose p{font-size:14px;line-height:1.75;color:var(--paper);max-width:60ch;margin-bottom:18px}
.prose p.muted{color:var(--mist)}
.prose strong{font-weight:500}

/* definition rows */
.dlist{border-top:1px solid var(--line-dark)}
.dlist .d{display:grid;grid-template-columns:180px 1fr;gap:28px;padding:16px 0;border-bottom:1px solid var(--line-dark);font-size:13px;align-items:baseline}
.dlist .d .k{color:var(--paper);font-weight:500}
.dlist .d .v{color:var(--mist);line-height:1.6}

/* metric strip */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line-dark)}
.metrics .m{padding:24px;border-right:1px solid var(--line-dark)}
.metrics .m:last-child{border-right:0}
.metrics .m .v{font-size:30px;font-weight:500;font-variant-numeric:tabular-nums}
.metrics .m .l{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mist);margin-top:8px}

/* references */
.refs li{list-style:none;display:flex;gap:14px;padding:12px 0;border-bottom:1px solid var(--line-dark);font-size:12px;color:var(--mist);line-height:1.6}
.refs li .rn{color:var(--paper);flex-shrink:0}
.refs li code{font-size:11px}

/* coming soon */
.soon{min-height:54vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:26px;padding:80px 56px}
.soon .tag{font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--mist);border:1px solid var(--line-dark);padding:8px 16px;border-radius:2px}
.soon h1{font-size:34px;font-weight:400;line-height:1.4;max-width:20ch;color:var(--paper)}
.soon p{font-size:14px;line-height:1.7;color:var(--mist);max-width:48ch}

/* placeholder (data being collected) */
.ph{border:1px dashed var(--line-dark-2);border-radius:2px;padding:40px;text-align:center;color:var(--mist)}
.ph .dot{display:inline-flex;align-items:center;gap:8px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--signal)}
.ph .dot i{width:7px;height:7px;border-radius:50%;background:var(--signal);font-style:normal}
.ph .big{font-size:18px;color:var(--paper);margin:16px 0 8px}

/* footer */
.foot{padding:80px 0 32px}
.foot-top{display:grid;grid-template-columns:1.2fr 2fr;gap:48px;padding-bottom:52px}
.foot-brand p{font-size:13px;line-height:1.7;color:var(--mist);max-width:320px;margin-top:18px}
.foot-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.foot-cols h4{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--paper);margin-bottom:16px;font-weight:500}
.foot-cols a{display:block;font-size:12px;letter-spacing:.04em;color:var(--mist);padding:6px 0}
.foot-cols a:hover{color:var(--paper)}
.foot-cols a .soonmark{color:var(--slate);font-size:10px;letter-spacing:.12em}
.foot-base{display:flex;justify-content:space-between;align-items:center;padding-top:24px;border-top:1px solid var(--line-dark);
  font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--mist);gap:24px}

/* ---- responsive ---- */
@media(max-width:880px){
  .wrap{padding:0 32px}
  .block,.foot-top{grid-template-columns:1fr;gap:20px}
  .foot-cols{grid-template-columns:repeat(2,1fr);gap:28px 16px}
  .metrics{grid-template-columns:1fr 1fr}
  .metrics .m:nth-child(2n){border-right:0}
  .metrics .m:nth-child(n+3){border-top:1px solid var(--line-dark)}
  .dlist .d{grid-template-columns:1fr;gap:4px}
  .phead{padding:72px 0 40px}
  .phead h1{font-size:30px}
}
@media(max-width:720px){
  .nav-links{display:none}
}
@media(max-width:600px){
  .wrap{padding:0 20px}
  .nav-in{height:58px}
  .phead{padding:60px 0 36px}
  .phead h1{font-size:24px}
  .phead .crumb{margin-bottom:20px}
  .phead .lead{font-size:14px}
  .body-sec{padding:48px 0}
  .block + .block{margin-top:36px}
  .soon{min-height:48vh;padding:64px 24px;gap:22px}
  .soon h1{font-size:26px}
  .foot-base{flex-direction:column;align-items:flex-start;gap:10px;letter-spacing:.1em}
}