/* NAiTIVE marketing site: shared chrome (nav, footer, page shell). Linked by all
   root sub-pages (manifesto / how-it-works / trust / faq). The homepage (index.html)
   keeps its own inline styles; this matches its tokens so the chrome feels identical. */
:root{
  --bg:#FBFAFE; --ink:#1C1830; --ink-soft:#6C6580; --ink-faint:#A9A2BE;
  --violet:#7C5CFC; --violet-deep:#6A45F0; --violet-soft:#EFE9FF; --line:#E7E0FB;
  --verified:#13B981;
  --f:"Inter",system-ui,-apple-system,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--f);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;overflow-x:hidden;line-height:1.6}
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(45vw 38vh at 16% 8%, rgba(124,92,252,.12), transparent 60%),
    radial-gradient(40vw 34vh at 90% 96%, rgba(168,140,255,.10), transparent 60%);
}
.violet{color:var(--violet)}
.mark i,.foot-logo i{color:var(--violet);font-style:italic}
a{color:inherit}

/* ===== sticky header: logo (left) + page links + auth (right) ===== */
.sitehead{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:14px clamp(18px,5vw,40px);background:rgba(251,250,254,.78);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.sitehead.scrolled{border-bottom-color:var(--line);box-shadow:0 8px 30px -24px rgba(96,64,220,.5)}
.mark{font-weight:700;font-size:1.05rem;letter-spacing:-.01em;color:var(--ink);text-decoration:none;flex:none;opacity:.92}
.mark:hover{opacity:1}
.subnav{display:flex;align-items:center;gap:4px;margin-left:auto;margin-right:8px}
.subnav a{font-weight:500;font-size:.92rem;text-decoration:none;color:var(--ink-soft);border-radius:999px;padding:8px 14px;transition:color .15s,background .15s;white-space:nowrap}
.subnav a:hover{color:var(--ink);background:var(--violet-soft)}
.subnav a[aria-current="page"]{color:var(--violet-deep);font-weight:600}
.auth{display:flex;align-items:center;gap:8px;flex:none}
.auth a{font-weight:600;font-size:.92rem;text-decoration:none;cursor:pointer;border-radius:999px;padding:9px 17px;transition:transform .12s,background .15s,color .15s;white-space:nowrap}
.nav-login{color:var(--ink-soft)}.nav-login:hover{color:var(--ink);background:var(--violet-soft)}
.nav-signup{color:#fff;background:linear-gradient(120deg,var(--violet),var(--violet-deep));box-shadow:0 8px 18px -10px rgba(124,92,252,.7)}
.nav-signup:hover{transform:translateY(-1px)}
.burger{display:none;flex:none;width:42px;height:42px;border:none;background:none;cursor:pointer;border-radius:10px;align-items:center;justify-content:center}
.burger:hover{background:var(--violet-soft)}
.burger span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;position:relative;transition:transform .2s,opacity .2s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s,opacity .2s}
.burger span::before{top:-6px}.burger span::after{top:6px}
body.navopen .burger span{background:transparent}
body.navopen .burger span::before{transform:translateY(6px) rotate(45deg)}
body.navopen .burger span::after{transform:translateY(-6px) rotate(-45deg)}

/* ===== page content shell ===== */
.page{max-width:760px;margin:0 auto;padding:clamp(48px,9vw,96px) clamp(20px,7vw,32px) 40px}
.kicker{font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--violet);margin-bottom:18px}
.page h1{font-size:clamp(2rem,5.5vw,3rem);font-weight:700;letter-spacing:-.03em;line-height:1.1;margin-bottom:18px}
.lede{font-size:clamp(1.15rem,2.4vw,1.4rem);color:var(--ink-soft);max-width:30em;margin-bottom:8px}
.prose{margin-top:10px}
.prose h2{font-size:clamp(1.4rem,3.2vw,1.9rem);font-weight:700;letter-spacing:-.02em;line-height:1.2;margin:54px 0 14px}
.prose h3{font-size:1.15rem;font-weight:600;margin:30px 0 6px}
.prose p{font-size:1.08rem;color:var(--ink-soft);margin-bottom:16px}
.prose p b,.prose li b,.prose strong{color:var(--ink);font-weight:600}
.prose .big-line{font-size:clamp(1.5rem,3.4vw,2rem);font-weight:600;color:var(--ink);letter-spacing:-.02em;line-height:1.35;margin:36px 0}
.prose .big-line em{font-style:normal;color:var(--violet)}
.prose ul.checks{list-style:none;display:flex;flex-direction:column;gap:14px;margin:10px 0 16px}
.prose ul.checks li{display:flex;gap:12px}
.prose ul.checks svg{flex:none;margin-top:3px}
.prose ul.checks span{font-size:1.08rem;color:var(--ink-soft)}
.note-soft{font-size:.95rem;color:var(--ink-faint)}
.note-soft a{color:var(--violet-deep);font-weight:600;text-decoration:none}
hr.rule{border:none;border-top:1px solid var(--line);margin:48px 0}

/* reveal-on-scroll (reduced-motion safe below) */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* end-of-page CTA */
.cta{margin:56px 0 8px;padding:34px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(180deg,#fff,#FBFAFE);box-shadow:0 24px 60px -40px rgba(96,64,220,.45)}
.cta h2{margin:0 0 8px;font-size:clamp(1.4rem,3.4vw,1.9rem);letter-spacing:-.02em}
.cta p{margin:0 0 20px;color:var(--ink-soft)}
.cta .go{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-weight:600;color:#fff;background:linear-gradient(120deg,var(--violet),var(--violet-deep));padding:13px 22px;border-radius:999px;box-shadow:0 10px 22px -12px rgba(124,92,252,.75);transition:gap .15s,transform .12s}
.cta .go:hover{gap:12px;transform:translateY(-1px)}

/* footer */
footer.sitefoot{border-top:1px solid var(--line);margin-top:40px}
.footinner{max-width:1080px;margin:0 auto;padding:36px clamp(20px,5vw,40px) 60px;display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:24px}
.foot-logo{font-weight:700;color:var(--ink);font-size:1.05rem;text-decoration:none}
.foot-tag{color:var(--ink-faint);font-size:.92rem;margin-top:8px;max-width:22em}
.foot-cols{display:flex;gap:48px;flex-wrap:wrap}
.foot-col h4{font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:12px}
.foot-col a{display:block;color:var(--ink-soft);text-decoration:none;font-size:.95rem;margin-bottom:9px;transition:color .15s}
.foot-col a:hover{color:var(--violet-deep)}
.foot-col .soon{color:var(--ink-faint);font-size:.95rem;margin-bottom:9px;cursor:default}
.foot-col .soon i{font-style:normal;font-size:.7rem;background:var(--violet-soft);color:var(--violet-deep);border-radius:999px;padding:2px 7px;margin-left:6px;font-weight:600;letter-spacing:.04em}

/* ===== responsive: mobile nav ===== */
@media (max-width:760px){
  .burger{display:flex}
  .subnav{position:fixed;inset:62px 12px auto 12px;flex-direction:column;align-items:stretch;gap:2px;margin:0;padding:10px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 30px 60px -30px rgba(96,64,220,.5);opacity:0;transform:translateY(-8px) scale(.99);pointer-events:none;transition:opacity .18s,transform .18s;z-index:60}
  body.navopen .subnav{opacity:1;transform:none;pointer-events:auto}
  .subnav a{padding:12px 14px;font-size:1rem;border-radius:12px}
}
@media (max-width:420px){
  .auth a{padding:8px 12px;font-size:.84rem}
  .mark{font-size:1rem}
  .sitehead{padding:12px 14px}
}

/* ===== reduced motion ===== */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{transition:none;opacity:1;transform:none}
  .cta .go,.nav-signup,.subnav,.burger span,.burger span::before,.burger span::after{transition:none}
}