/* Shared chrome for the SEO content pages (/guides, /solutions, /vs).
 *
 * The homepage carries its own inline styles and is left alone - it is a
 * hand-tuned landing page and refactoring it to share this file would risk it
 * for no gain. These pages are a different thing: long-form reading, twelve of
 * them planned, so the chrome belongs in one file that a browser caches once.
 *
 * Tokens are copied from the locked brand (brand/tokens.json), not re-derived.
 * Success is ink, never green. Never a black or near-black ground.
 */

@font-face{font-family:"Public Sans";font-style:normal;font-weight:400;font-display:swap;
  src:url(fonts/public-sans-latin.woff2) format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Public Sans";font-style:normal;font-weight:600;font-display:swap;
  src:url(fonts/public-sans-600-latin.woff2) format("woff2")}
@font-face{font-family:"Public Sans";font-style:normal;font-weight:700;font-display:swap;
  src:url(fonts/public-sans-700-latin.woff2) format("woff2")}
@font-face{font-family:"Literata";font-style:normal;font-weight:700;font-display:swap;
  src:url(fonts/literata-700-latin.woff2) format("woff2")}
@font-face{font-family:"Literata";font-style:italic;font-weight:600;font-display:swap;
  src:url(fonts/literata-italic-600-latin.woff2) format("woff2")}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:400 800;font-display:swap;
  src:url(fonts/jetbrains-mono-latin.woff2) format("woff2")}

:root{
  --bg:#ffffff; --bg-alt:#f5f7fe; --bg-blue:#eef2fe;
  --ink:#0b1220; --body:#2a3444; --muted:#5a6572;
  --blue:#1b3fe4; --blue-dark:#142fa8; --line:#e2e6f0;
  --shadow:0 1px 2px rgba(11,18,32,.04), 0 18px 40px -20px rgba(11,18,32,.18);
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --display:"Literata",Georgia,"Times New Roman",serif;
  --sans:"Public Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --maxw:720px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--body);font-family:var(--sans);
  font-size:18px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--blue)}
a:hover{color:var(--blue-dark)}

/* --- header / footer, matching the homepage lockup --------------------- */
header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.88);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:18px;max-width:1160px;margin-inline:auto;
  padding:0 clamp(20px,5vw,56px);height:66px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px;
  color:var(--ink);text-decoration:none;letter-spacing:-.01em}
.brand svg{width:26px;height:26px;flex:none}
.wm{display:inline-block;letter-spacing:-.02em;white-space:nowrap}
.wm em{font-family:var(--display);font-style:italic;font-weight:600;color:var(--blue);
  display:inline-block;transform:skewX(-11deg);transform-origin:0 100%}
.uk{display:inline-block;background:var(--blue);color:#fff;font:600 8px/1 var(--sans);
  letter-spacing:.06em;padding:3px 4px;border-radius:3px;vertical-align:super;margin-left:6px}
.bar .spacer{margin-left:auto}
.bar .cta{display:inline-flex;align-items:center;background:var(--blue);color:#fff;
  font-weight:600;font-size:15px;padding:12px 18px;border-radius:10px;text-decoration:none}
.bar .cta:hover{background:var(--blue-dark);color:#fff}

footer{margin-top:80px;border-top:1px solid var(--line);background:var(--bg-alt)}
.foot{max-width:1160px;margin-inline:auto;padding:40px clamp(20px,5vw,56px) 56px;
  display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:flex-start}
.foot .links{display:flex;flex-wrap:wrap;gap:8px 22px;font-size:15px}
.foot a{text-decoration:none}
.foot .legal{width:100%;font-size:13.5px;color:var(--muted);padding-top:10px}
.desc{font:500 9px/1 var(--sans);letter-spacing:.17em;color:var(--muted);
  display:flex;align-items:center;margin-top:5px}
.desc span+span::before{content:"";display:inline-block;width:3px;height:3px;
  border-radius:50%;background:var(--blue);margin:0 7px 2px}

/* --- the article ------------------------------------------------------- */
main{max-width:var(--maxw);margin-inline:auto;padding:0 clamp(20px,5vw,32px)}
.crumbs{font-size:14px;color:var(--muted);padding:26px 0 0}
.crumbs a{text-decoration:none}
.eyebrow{font:600 12px/1 var(--sans);letter-spacing:.13em;text-transform:uppercase;
  color:var(--blue);display:block;margin-top:34px}
h1{font-family:var(--display);font-weight:700;font-size:clamp(34px,5.6vw,50px);
  line-height:1.08;letter-spacing:-.022em;color:var(--ink);margin:14px 0 0;text-wrap:balance}
.standfirst{font-size:21px;line-height:1.55;color:var(--body);margin:20px 0 0}
.byline{font-size:14px;color:var(--muted);margin:22px 0 0;padding-bottom:26px;
  border-bottom:1px solid var(--line)}
h2{font-family:var(--display);font-weight:700;font-size:clamp(25px,3.4vw,32px);
  line-height:1.2;letter-spacing:-.016em;color:var(--ink);margin:48px 0 0;text-wrap:balance}
h3{font-weight:700;font-size:20px;line-height:1.3;color:var(--ink);margin:32px 0 0}
p{margin:18px 0 0}
ul,ol{margin:18px 0 0;padding-left:24px}
li{margin:9px 0 0}
strong{color:var(--ink);font-weight:600}

/* A pulled-out fact, for the one thing per section worth remembering. */
.note{margin:30px 0 0;padding:20px 22px;background:var(--bg-alt);
  border-left:3px solid var(--blue);border-radius:0 10px 10px 0;font-size:17px}
.note strong{display:block;margin-bottom:5px}

/* A comparison, because "paper vs this" is the whole argument on these pages. */
.cmp{width:100%;border-collapse:collapse;margin:28px 0 0;font-size:16.5px}
.cmp th{text-align:left;font-weight:600;color:var(--muted);font-size:13px;
  letter-spacing:.06em;text-transform:uppercase;padding:0 12px 10px 0;
  border-bottom:2px solid var(--ink)}
.cmp td{padding:13px 12px 13px 0;border-bottom:1px solid var(--line);vertical-align:top}
.cmp td:first-child{font-weight:600;color:var(--ink);width:34%}
.wrapx{overflow-x:auto}

/* The in-article call to action. */
.cta-box{margin:46px 0 0;padding:28px;border:1px solid var(--line);border-radius:14px;
  background:var(--bg-alt);box-shadow:var(--shadow)}
.cta-box h2{margin:0;font-size:24px}
.cta-box p{font-size:17px}
.cta-box .btn{display:inline-flex;align-items:center;margin-top:18px;background:var(--blue);
  color:#fff;font-weight:600;font-size:16px;padding:14px 24px;border-radius:10px;
  text-decoration:none}
.cta-box .btn:hover{background:var(--blue-dark);color:#fff}
.cta-box small{display:block;margin-top:10px;color:var(--muted);font-size:14px}

.faq{margin-top:14px}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}
.faq summary{cursor:pointer;font-weight:600;color:var(--ink);font-size:18px;
  list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--blue);font-weight:700;flex:none}
.faq details[open] summary::after{content:"\2013"}
.faq p{font-size:17px}

.related{margin:52px 0 0;padding-top:26px;border-top:1px solid var(--line)}
.related h2{margin:0 0 4px;font-size:21px}
.related ul{list-style:none;padding:0}
.related li{margin:10px 0 0}

:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:4px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* A caption that belongs to a screen reader and not to the layout. The
   comparison table has a real <caption> for anyone listening to it; showing it
   would only repeat the heading above. */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0}