/* Pass Tracker guides: shared styles. Mirrors the landing page design tokens
   (index.html) so /guides/ reads as the same site. Self-hosted fonts, no
   external resources, so it stays within the site's strict CSP. */

@font-face{font-family:'Inter';font-style:normal;font-weight:400 800;font-display:swap;src:url('/fonts/inter-variable.woff2') format('woff2');}
@font-face{font-family:'Inter Tight';font-style:normal;font-weight:600;font-display:swap;src:url('/fonts/intertight-600.woff2') format('woff2');}
@font-face{font-family:'Inter Tight';font-style:normal;font-weight:800;font-display:swap;src:url('/fonts/intertight-800.woff2') format('woff2');}

:root{
  --accent:#5e6ad2; --accent-hover:#4c58c4; --accent-soft-bg:#eaecff;
  --ink:#101828; --muted:#6a6a6d;
  --paper:#f6f6f4; --bg-grad:linear-gradient(180deg,#f7f7f5 0%,#f5f5f3 100%);
  --card:#f9f9f9; --line:#e7e7e4; --track:#ededea;
  --g1:#55555a; --g3:#9d9da4;
  --radius-md:11px; --radius-xl:20px; --radius-2xl:24px; --radius-pill:999px;
  --shadow-card:inset 0 1px 1px rgba(255,255,255,.9),0 4px 12px -2px rgba(24,24,28,.055),0 14px 30px -10px rgba(24,24,28,.085),0 28px 46px -18px rgba(24,24,28,.09);
}
@media (prefers-color-scheme: dark){
  :root{
    --accent:#7b85da; --accent-hover:#9098e6; --accent-soft-bg:#26305a;
    --ink:#e8edf7; --muted:#9aa6bd;
    --paper:#0b0f1a; --bg-grad:linear-gradient(180deg,#0c1019 0%,#0a0e17 100%);
    --card:#1b2440; --line:#2f3b57; --track:#283047;
    --g1:#b7c0d4; --g3:#6f7c96;
    --shadow-card:inset 0 1px 1px rgba(255,255,255,.05),0 4px 12px -2px rgba(0,0,0,.42),0 14px 30px -10px rgba(0,0,0,.5),0 28px 46px -18px rgba(0,0,0,.55);
  }
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{background:var(--bg-grad) var(--paper);color:var(--ink);font-family:'Inter',-apple-system,system-ui,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
a{color:var(--accent);text-decoration:none;}
a:hover{color:var(--accent-hover);}
img{max-width:100%;}
.wrap{max-width:760px;margin:0 auto;padding:0 22px;}

/* Header */
.hdr{position:sticky;top:0;z-index:40;background:rgba(246,246,244,.9);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
@media (prefers-color-scheme: dark){.hdr{background:rgba(11,15,26,.85);}}
.hdr-row{max-width:1080px;margin:0 auto;padding:14px 22px;display:flex;align-items:center;justify-content:space-between;gap:16px;}
.brand{display:flex;align-items:center;gap:10px;font-family:'Inter Tight',sans-serif;font-weight:800;font-size:18px;letter-spacing:-.01em;color:var(--ink);}
.brand:hover{color:var(--ink);}
.hdr-cta{display:flex;align-items:center;gap:18px;}
.hdr-cta a.tlink{color:var(--muted);font-weight:600;font-size:15px;}
.hdr-cta a.tlink:hover{color:var(--accent);}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:'Inter',sans-serif;font-weight:700;border:none;border-radius:var(--radius-md);cursor:pointer;text-decoration:none;background:var(--accent);color:#fff;padding:10px 16px;font-size:15px;transition:background .12s ease;}
.btn:hover{background:var(--accent-hover);color:#fff;}
@media (max-width:560px){.hdr-cta a.tlink{display:none;}}

/* Breadcrumb */
.crumb{font-size:13px;color:var(--g3);margin:26px 0 0;}
.crumb a{color:var(--g3);}
.crumb a:hover{color:var(--accent);}
.crumb span{margin:0 7px;}

/* Article */
article{padding-bottom:20px;}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-top:22px;}
h1{font-family:'Inter Tight',sans-serif;font-size:clamp(30px,5vw,44px);font-weight:800;letter-spacing:-.02em;line-height:1.1;margin:12px 0 0;}
.byline{font-size:14px;color:var(--g3);margin-top:16px;}
article h2{font-family:'Inter Tight',sans-serif;font-size:clamp(22px,3.4vw,28px);font-weight:800;letter-spacing:-.01em;margin:44px 0 0;}
article h3{font-family:'Inter Tight',sans-serif;font-size:19px;font-weight:800;margin:28px 0 0;}
article p{font-size:17px;color:var(--g1);margin-top:16px;line-height:1.6;}
article ul,article ol{margin:16px 0 0 22px;color:var(--g1);font-size:17px;line-height:1.6;}
article li{margin-top:8px;}
article strong{color:var(--ink);font-weight:700;}
.lead{font-size:19px;color:var(--g1);margin-top:20px;}

/* Rating scale + benchmark tables */
.gtable{width:100%;border-collapse:collapse;margin-top:22px;background:var(--card);border-radius:var(--radius-xl);box-shadow:var(--shadow-card);overflow:hidden;font-size:15.5px;}
.gtable th,.gtable td{text-align:left;padding:13px 16px;border-top:1px solid var(--line);}
.gtable thead th{border-top:none;font-family:'Inter Tight',sans-serif;font-weight:800;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--g3);}
.gtable td:first-child{font-weight:800;color:var(--ink);white-space:nowrap;}
.gtable .num{font-family:'Inter Tight',sans-serif;font-weight:800;color:var(--accent);}

/* Callout / CTA box */
.callout{margin-top:34px;background:var(--card);border-radius:var(--radius-2xl);box-shadow:var(--shadow-card);padding:26px 24px;}
.callout h3{font-family:'Inter Tight',sans-serif;font-size:21px;font-weight:800;margin:0;color:var(--ink);}
.callout p{margin-top:10px;font-size:16px;}
.callout .btn{margin-top:18px;padding:13px 20px;font-size:16px;}

/* Guides hub cards */
.hub{display:flex;flex-direction:column;gap:14px;margin-top:30px;}
.hubcard{display:block;background:var(--card);border-radius:var(--radius-xl);box-shadow:var(--shadow-card);padding:22px 24px;}
.hubcard:hover{color:inherit;}
.hubcard .ht{font-family:'Inter Tight',sans-serif;font-weight:800;font-size:19px;color:var(--ink);letter-spacing:-.01em;}
.hubcard .hd{font-size:15px;color:var(--g1);margin-top:8px;line-height:1.5;}
.hubcard .hm{font-size:13px;color:var(--accent);font-weight:700;margin-top:12px;}

/* Footer */
.foot{max-width:1080px;margin:60px auto 0;padding:26px 22px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;}
.foot-links{display:flex;flex-wrap:wrap;gap:18px;font-size:14px;}
.foot-links a,.foot-links span{color:var(--g3);}
.foot-links a:hover{color:var(--accent);}