/* GO / NO-GO — shared styles for content/guide pages */
:root{
  --bg:#081320; --surface:#0f2436; --surface-2:#12293d;
  --border:rgba(255,255,255,.09); --border-strong:rgba(255,255,255,.16);
  --text:#eef4fa; --muted:#93a7bb; --muted-2:#6e819a;
  --go:#2ecc71; --go-soft:#37d67a; --amber:#f2a93b; --nogo:#e15d5d;
  --gold:#e8b84b; --teal:#3ecf8e; --maxw:760px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;color:var(--text);line-height:1.7;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  -webkit-font-smoothing:antialiased;
  background:
    radial-gradient(900px 500px at 82% -8%, rgba(46,204,113,.12), transparent 60%),
    radial-gradient(760px 520px at 4% 2%, rgba(62,207,142,.07), transparent 55%),
    linear-gradient(180deg,#081320,#060f18 70%,#050c14);
  background-attachment:fixed;
}
a{color:var(--go-soft);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* nav */
header.nav{position:sticky;top:0;z-index:40;backdrop-filter:blur(12px);
  background:rgba(8,19,32,.72);border-bottom:1px solid var(--border)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:64px;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.brand{display:flex;align-items:center;gap:11px;font-family:'Space Grotesk';font-weight:700;letter-spacing:.01em;color:var(--text)}
.brand:hover{text-decoration:none}
.brand img{width:32px;height:32px;border-radius:9px;box-shadow:0 4px 14px rgba(0,0,0,.5)}
.brand span{font-size:16px}
.brand span b{color:var(--go)}
.nav-cta{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:600;color:var(--text);
  background:rgba(46,204,113,.14);border:1px solid rgba(46,204,113,.3);padding:8px 15px;border-radius:100px}
.nav-cta:hover{text-decoration:none;background:rgba(46,204,113,.22)}

/* article */
main{padding:10px 0 20px}
.crumbs{font-size:13px;color:var(--muted);padding:26px 0 0}
.crumbs a{color:var(--muted)}
article{padding:18px 0 40px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:600;
  letter-spacing:.08em;text-transform:uppercase;color:var(--teal);
  background:rgba(62,207,142,.1);border:1px solid rgba(62,207,142,.22);
  padding:6px 13px;border-radius:100px;margin:14px 0 18px}
h1{font-family:'Space Grotesk';font-weight:700;font-size:clamp(28px,5vw,40px);letter-spacing:-.02em;margin:0 0 14px;line-height:1.15}
h2{font-family:'Space Grotesk';font-weight:600;font-size:clamp(20px,3.4vw,26px);letter-spacing:-.01em;margin:38px 0 12px}
h3{font-family:'Space Grotesk';font-weight:600;font-size:18px;margin:26px 0 8px;color:var(--text)}
p{margin:0 0 16px;color:#d4dfe9;font-size:17px}
ul,ol{color:#d4dfe9;font-size:17px;padding-left:22px;margin:0 0 16px}
li{margin:0 0 8px}
strong{color:var(--text);font-weight:600}
.lead{font-size:19px;color:#e6edf3}
.updated{color:var(--muted-2);font-size:13.5px;font-family:'Space Grotesk';font-weight:500;margin-bottom:22px}

table{width:100%;border-collapse:collapse;margin:8px 0 22px;font-size:15px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}
th{font-family:'Space Grotesk';color:var(--text);font-weight:600;background:rgba(255,255,255,.02)}
td{color:#cdd9e5}

.callout{background:linear-gradient(180deg,rgba(46,204,113,.09),rgba(46,204,113,.03));
  border:1px solid rgba(46,204,113,.28);border-radius:16px;padding:18px 20px;margin:22px 0}
.callout p:last-child{margin-bottom:0}
.callout.amber{background:linear-gradient(180deg,rgba(242,169,59,.09),rgba(242,169,59,.03));border-color:rgba(242,169,59,.3)}

.chip{display:inline-block;font-family:'Space Grotesk';font-weight:700;font-size:13px;
  padding:3px 10px;border-radius:100px;margin:0 4px 4px 0}
.chip.go{background:rgba(46,204,113,.16);color:var(--go-soft);border:1px solid rgba(46,204,113,.3)}
.chip.tw{background:rgba(242,169,59,.16);color:var(--amber);border:1px solid rgba(242,169,59,.3)}
.chip.no{background:rgba(225,93,93,.16);color:var(--nogo);border:1px solid rgba(225,93,93,.3)}

.cta-box{margin:34px 0 10px;padding:24px;border-radius:18px;text-align:center;
  background:var(--surface);border:1px solid var(--border-strong)}
.cta-box h2{margin:0 0 8px}
.cta-box p{color:var(--muted);margin:0 0 16px}
.btn-go{display:inline-block;background:linear-gradient(180deg,var(--go-soft),var(--go));color:#06241a;
  font-weight:700;font-family:'Space Grotesk';padding:13px 22px;border-radius:100px;font-size:15px}
.btn-go:hover{text-decoration:none;filter:brightness(1.05)}

/* guides index cards */
.cards{display:grid;grid-template-columns:1fr;gap:14px;margin:8px 0 20px}
.card{display:block;padding:20px;border-radius:16px;background:var(--surface);border:1px solid var(--border);transition:border-color .2s}
.card:hover{text-decoration:none;border-color:var(--border-strong)}
.card h3{margin:0 0 6px;color:var(--text)}
.card p{margin:0;color:var(--muted);font-size:15px}

/* footer */
footer{border-top:1px solid var(--border);padding:30px 0 56px;margin-top:20px}
.foot-in{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px}
.foot-in .brand span{font-size:15px}
.foot-in .muted{color:var(--muted);font-size:13px}
.foot-in a.muted:hover{color:var(--text)}
@media(min-width:680px){.cards{grid-template-columns:1fr 1fr}}