/* Shared styles for Free GEO Checker subpages (methodology, pro, privacy). */
:root{
  --paper:#ECF0F5;--card:#FFFFFF;--ink:#0F1E33;--mute:#4A5668;--line:#D5DCE6;
  --blue:#1B3A8C;--blue-soft:#E3EAF8;--ok:#0F7A45;--mid:#995500;--bad:#B8302A;--tint:#F3F6FA;
}
*{box-sizing:border-box;margin:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--paper);color:var(--ink);font:17px/1.6 "IBM Plex Sans",system-ui,sans-serif;padding:0 20px}
a{color:var(--blue)}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}

/* top navigation (same markup on every page) */
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0;max-width:1100px;margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:16px;color:var(--ink);text-decoration:none}
.brand,.nav nav>a{white-space:nowrap}.brand{flex-shrink:0}
.nav nav{display:flex;align-items:center;gap:20px;font-size:15px}
.nav nav>a{color:var(--ink);text-decoration:none;font-weight:500}
.nav nav>a:hover{color:var(--blue)}
.nav nav>a.pro{background:var(--blue);color:#fff;padding:7px 14px;border-radius:8px;font-weight:600}
.nav nav>a.pro:hover{background:#142E72;color:#fff}
.nav nav>a[aria-current]:not(.pro){color:var(--blue)}
.nav nav>a.pro[aria-current]{box-shadow:0 0 0 3px var(--blue-soft)}
.soc{display:flex;gap:6px}
.soc a{display:grid;place-items:center;width:32px;height:32px;border-radius:8px;color:var(--mute)}
.soc a:hover{background:var(--card);color:var(--ink)}
.soc svg{width:17px;height:17px;fill:currentColor}
@media (max-width:640px){.nav nav>a:not(.pro){display:none}.soc{display:none}.brand,.nav nav>a.pro{white-space:nowrap}.nav nav>a.pro{font-size:14px;padding:6px 10px}}

/* page body */
main.page{max-width:820px;margin:0 auto;padding:40px 0 24px}
.kicker{color:var(--blue);font-weight:600;font-size:15px}
.page h1{font-size:clamp(32px,5vw,46px);line-height:1.08;letter-spacing:-.025em;margin-top:6px}
.page .lede{color:var(--mute);font-size:19px;margin-top:14px;max-width:60ch}
.page h2{font-size:24px;letter-spacing:-.01em;margin:44px 0 12px}
.page h3{font-size:18px;margin:24px 0 6px}
.page p,.page li{max-width:68ch}
.page p+p{margin-top:12px}
.page ul,.page ol{padding-left:22px;margin-top:8px}
.page li{margin:6px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px;box-shadow:0 1px 2px rgba(15,30,51,.05),0 4px 16px rgba(15,30,51,.04)}
.muted{color:var(--mute)}
code{font:14px ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--tint);border:1px solid var(--line);border-radius:6px;padding:1px 6px}
pre.prompt{font:14px/1.55 ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--card);border:1px solid var(--line);border-left:3px solid var(--blue);border-radius:8px;padding:12px 14px;white-space:pre-wrap;margin-top:8px}
table.t{width:100%;table-layout:fixed;overflow-wrap:anywhere;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;font-size:15px;margin-top:10px}
table.t th,table.t td{text-align:left;padding:11px 14px;border-top:1px solid var(--line);vertical-align:top}
table.t thead th{border-top:0;background:var(--tint);font-weight:600}
table.t th.n,table.t td.n{text-align:right;width:96px;font-variant-numeric:tabular-nums;white-space:nowrap}
.btn{display:inline-block;background:var(--blue);color:#fff;border:0;border-radius:10px;padding:13px 22px;font:inherit;font-weight:600;text-decoration:none;cursor:pointer}
.btn:hover{background:#142E72}
.btn2{display:inline-block;background:var(--card);color:var(--blue);border:1.5px solid var(--blue);border-radius:10px;padding:11px 20px;font:inherit;font-weight:600;text-decoration:none}
footer.foot{max-width:1100px;margin:56px auto 0;padding:20px 0 32px;border-top:1px solid var(--line);color:var(--mute);font-size:14px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px}
footer.foot nav{display:flex;gap:16px;flex-wrap:wrap}
footer.foot a{color:var(--mute)}
/* subtle light sweep on the Expert audit button */
.nav nav>a.pro{position:relative;overflow:hidden}
.nav nav>a.pro::after{content:'';position:absolute;top:0;bottom:0;left:-70%;width:50%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.4),transparent);transform:skewX(-18deg);animation:sweep 6s ease-in-out 1.5s infinite;pointer-events:none}
@keyframes sweep{0%{left:-70%}22%,100%{left:140%}}
@media (prefers-reduced-motion:reduce){.nav nav>a.pro::after{display:none}}