/* ONNEXT design system — brand pack v2 tokens. Light editorial canvas, dark band, one Signal accent. */
:root{
  --ink:#0A0D12; --canvas:#F1F2EE; --card:#FFFFFF; --line:#E2E3DD; --line-dk:#222A35;
  --muted:#5B6470; --slate:#3A4453; --steel:#7C8896;
  --signal:#C9F25D; --signal-deep:#54761A; /* deep signal for text/contrast on light */
  --d-return:#2f8f6a; --d-ontrack:#5f7d10; --d-watch:#a5791f; --d-risk:#c8453b; /* AA-safe on light */
  --font:'Space Grotesk',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,Menlo,monospace;
  --maxw:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--canvas);color:var(--ink);font-family:var(--font);line-height:1.55;-webkit-font-smoothing:antialiased}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
::selection{background:var(--signal);color:var(--ink)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 40px}
.mono{font-family:var(--mono)}
:focus-visible{outline:3px solid var(--signal);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:12px;position:fixed;background:var(--signal);color:var(--ink);padding:10px 16px;border-radius:8px;z-index:99}

/* nav band */
header.band{background:var(--ink);color:#ECEFF3}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px;gap:24px}
.wm{font-weight:700;font-size:25px;letter-spacing:-.6px;white-space:nowrap}
.wm .on{color:#7C8896} .wm .ar{color:var(--signal)}
nav.menu{display:flex;gap:34px;font-family:var(--mono);font-size:12px;letter-spacing:.7px;text-transform:uppercase;color:#C3C9CF}
nav.menu a{display:inline-flex;align-items:center;gap:7px;padding:6px 0;min-height:44px}
nav.menu a[aria-current="page"]{color:var(--signal)}
nav.menu a:hover{color:#fff}
.navcta{background:var(--signal);color:var(--ink);padding:12px 20px;border-radius:100px;font-weight:600;font-size:13px;min-height:44px;display:inline-flex;align-items:center}
.navcta:hover{background:#d7f778}
.burger{display:none;font-size:24px;background:none;border:0;color:#ECEFF3;cursor:pointer;min-height:44px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;justify-content:center;padding:17px 32px;border-radius:100px;font-weight:600;font-size:16px;border:1.5px solid transparent;cursor:pointer;min-height:52px}
.btn.primary{background:var(--ink);color:#ECEFF3} .btn.primary .ar{color:var(--signal)} .btn.primary:hover{background:#05070a}
.btn.signal{background:var(--signal);color:var(--ink)} .btn.signal:hover{background:#d7f778}
.btn.ghost{color:var(--ink);border-color:var(--ink)} .btn.ghost:hover{background:var(--ink);color:#ECEFF3}
.btn.ghost.on-dark{color:#ECEFF3;border-color:#ECEFF3} .btn.ghost.on-dark:hover{background:#ECEFF3;color:var(--ink)}

/* hero */
.hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;min-height:600px}
.hero-left{padding:56px 60px 56px 0}
.label{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);background:#E5E7E0;padding:8px 14px;border-radius:100px}
.label .ar{color:var(--signal-deep)}
h1{font-size:clamp(44px,6.1vw,88px);font-weight:600;letter-spacing:-3.4px;line-height:1.0;margin:24px 0 20px}
h1 em{font-style:normal;color:var(--signal-deep)}
.lede{font-size:19px;color:var(--muted);max-width:36ch;letter-spacing:-.2px}
.hero-right{position:relative;align-self:stretch;min-height:600px}
.visual{position:absolute;inset:0;background:var(--ink);border-radius:220px 0 0 220px;overflow:hidden}
.visual svg{position:absolute;inset:0;width:100%;height:100%}
.visual .cap{position:absolute;left:42px;bottom:30px;font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:#7C8896}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px}

/* sections */

.band-strip{background:var(--ink);color:#ECEFF3}
.verbs{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;padding:22px 0;font-family:var(--mono);font-size:13px;letter-spacing:.05em}
.verbs .s{color:var(--signal)}
.sec{padding:88px 0;border-top:1px solid var(--line)}
.sec h2{font-size:clamp(30px,4vw,46px);font-weight:600;letter-spacing:-1.8px;margin:0 0 14px}
.sec .sub{color:var(--muted);max-width:60ch;font-size:17px;margin:0 0 48px}
.eyebrow{font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--signal-deep);margin-bottom:12px}

/* cards / steps / grid */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:1fr 1fr} .g3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:34px;display:flex;flex-direction:column}
.card.dark{background:var(--ink);color:#ECEFF3;border-color:var(--ink)}
.card h3{font-size:22px;font-weight:600;letter-spacing:-.6px;margin:8px 0 8px}
.card p{color:var(--muted);font-size:15.5px;margin:0} .card.dark p{color:#AEB6BD}
.card .k{font-family:var(--mono);font-size:12px;color:var(--signal-deep)} .card.dark .k{color:var(--signal)}
.card ul{list-style:none;margin:10px 0 0;padding:0}
.card li{padding:10px 0;border-top:1px solid var(--line);font-size:15px;display:flex;gap:10px}
.card.dark li{border-top-color:var(--line-dk)}
.card li::before{content:"→";color:var(--signal-deep);font-family:var(--mono)} .card.dark li::before{color:var(--signal)}
.card .sp{flex:1}

/* who-for two doors */
.doors{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.who{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--signal-deep)}
.card.dark .who{color:var(--signal)}

/* forms */
.field{margin-bottom:18px} .field label{display:block;font-size:13px;font-weight:600;margin-bottom:7px}
.field input,.field textarea,.field select{width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:12px;font-family:var(--font);font-size:15px;background:var(--card);color:var(--ink);min-height:50px}
.field input:focus,.field textarea:focus{border-color:var(--ink)}
.err{color:var(--d-risk);font-size:13px;margin-top:6px;display:none} .field.invalid .err{display:block} .field.invalid input,.field.invalid textarea{border-color:var(--d-risk)}
.formnote{font-family:var(--mono);font-size:12px;color:var(--muted);margin-top:8px}
.success{display:none;background:var(--ink);color:#ECEFF3;border-radius:16px;padding:24px}
.success .ar{color:var(--signal)}

/* claim + footer */
.claim{padding:32px 0;border-top:1px solid var(--line);color:var(--muted);font-family:var(--mono);font-size:12.5px;max-width:92ch}
footer.foot{background:var(--ink);color:#9aa3ab;padding:52px 0 40px}
.fgrid{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap}
footer.foot a{color:#C3C9CF;font-size:14px;display:block;padding:6px 0;min-height:auto} footer.foot a:hover{color:#fff}
footer.foot .col strong{color:#ECEFF3;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;display:block;margin-bottom:8px}
.fnote{margin-top:30px;border-top:1px solid var(--line-dk);padding-top:20px;font-family:var(--mono);font-size:12px;color:#7C8896}

@media(max-width:900px){
  .hero{grid-template-columns:1fr;min-height:0} .hero-left{padding:44px 0 8px}
  .hero-right{min-height:0;height:300px} .visual{position:relative;border-radius:28px;height:300px}
  .g2,.g3,.doors{grid-template-columns:1fr} nav.menu,.navcta{display:none} .burger{display:inline-flex}
  .wrap{padding:0 22px} .sec{padding:56px 0}
}

/* logo lockup */
.wm.lockup{display:inline-flex;align-items:center;gap:10px}
.wm .mark{display:block;flex:0 0 auto}