/* ============================================================
   VOXXLI BLOG
   Shared stylesheet for /blog/. Tokens mirror index.html exactly,
   so the blog reads as the same site. If you retint index.html,
   retint here too.
   ============================================================ */

:root{
  --bg:#FBFAF9;
  --surface:#FFFFFF;
  --ink:#1A1614;
  --ink-2:#6B6560;
  --ink-3:#9A938C;
  --gold:#9E6420;          /* 4.69:1 on cream, 4.89:1 for white text on the fill */
  --gold-deep:#7E4E1C;     /* 6.73:1 on cream, small text + hover states */
  --gold-lite:#E5BA8A;     /* dark surfaces only (11.1:1 on --dark) */
  --gold-wash:#FBF3E9;
  --dark:#0A0908;
  --line:#E8E4E0;
  --line-strong:#000;
  --shell:min(90%,1240px);
  --measure:70ch;
  --ease:cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:Lato,system-ui,-apple-system,sans-serif;
  font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3,h4{font-family:"Bricolage Grotesque",Lato,sans-serif;margin:0;line-height:1.15;letter-spacing:-.02em}
p{margin:0}
a{color:inherit}
img,svg{display:block;max-width:100%}
::selection{background:var(--gold-lite);color:var(--ink)}
.shell{width:var(--shell);margin-inline:auto}
:focus-visible{outline:3px solid var(--gold-deep);outline-offset:3px;border-radius:4px}

.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:12px 20px;z-index:2000;border-radius:0 0 10px 0}
.skip:focus{left:0}

/* ============================================================
   BUTTONS  (hard-shadow, matched to index.html)
   ============================================================ */
.btn{
  display:inline-flex;align-items:center;gap:.55em;
  font-family:Lato,sans-serif;font-weight:700;font-size:17px;
  padding:12px 26px;border-radius:11px;cursor:pointer;text-decoration:none;
  border:1.6px solid var(--line-strong);
  background:var(--gold);color:#fff;
  box-shadow:5px 5px 0 0 var(--line-strong);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background-color .25s var(--ease);
}
.btn:hover{transform:translate(3px,3px);box-shadow:2px 2px 0 0 var(--line-strong);background:var(--gold-deep)}
.btn:active{transform:translate(5px,5px);box-shadow:0 0 0 0 var(--line-strong)}
.btn--sm{font-size:15px;padding:9px 20px;box-shadow:4px 4px 0 0 var(--line-strong)}
.btn--sm:hover{box-shadow:2px 2px 0 0 var(--line-strong)}
.btn--ghost{background:var(--surface);color:var(--ink)}
.btn--ghost:hover{background:#F3EFEA}

/* ============================================================
   NAV
   ============================================================ */
.nav{position:sticky;top:0;z-index:900;background:rgba(251,250,249,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav__in{display:flex;align-items:center;gap:26px;padding:14px 0}
.wordmark{display:inline-flex;align-items:center;gap:10px;font-family:"Bricolage Grotesque",Lato,sans-serif;font-weight:900;font-size:21px;letter-spacing:-.03em;text-decoration:none;color:var(--ink)}
.wordmark__mark{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:9px;background:var(--dark)}
.wordmark__mark>span{display:flex;align-items:center;gap:2px}
.wordmark__mark i{display:block;width:2px;border-radius:2px;background:var(--gold-lite)}
.nav__links{display:flex;gap:22px;margin-left:auto;font-weight:700;font-size:15px}
.nav__links a{color:var(--ink-2);text-decoration:none;transition:color .2s var(--ease)}
.nav__links a:hover,.nav__links a[aria-current="page"]{color:var(--ink)}
@media(max-width:820px){
  .nav__links{display:none}
  .nav__in{gap:14px}
  .nav .btn{margin-left:auto}
}

/* ============================================================
   BLOG INDEX
   ============================================================ */
.bhead{padding:72px 0 44px;border-bottom:1px solid var(--line)}
.bhead h1{font-size:clamp(38px,5.4vw,64px);font-weight:900;max-width:16ch}
.bhead p{margin-top:18px;font-size:19px;color:var(--ink-2);max-width:58ch}

.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-deep);margin-bottom:18px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--gold-deep)}

.plist{list-style:none;margin:0;padding:0;display:grid;gap:0}
.pitem{border-bottom:1px solid var(--line)}
.pitem a{display:grid;grid-template-columns:150px 1fr;gap:32px;padding:30px 0;text-decoration:none;transition:background-color .2s var(--ease)}
.pitem a:hover{background:var(--surface)}
.pitem a:hover .pitem__h{color:var(--gold-deep)}
.pitem__meta{font-size:14px;color:var(--ink-3);font-weight:700;padding-top:4px}
.pitem__cat{display:block;color:var(--gold-deep);text-transform:uppercase;letter-spacing:.08em;font-size:12px;margin-bottom:6px}
.pitem__h{font-family:"Bricolage Grotesque",Lato,sans-serif;font-size:clamp(21px,2.3vw,27px);font-weight:800;letter-spacing:-.02em;line-height:1.25;transition:color .2s var(--ease)}
.pitem__d{margin-top:9px;color:var(--ink-2);font-size:16px;max-width:64ch}
@media(max-width:720px){
  .pitem a{grid-template-columns:1fr;gap:10px;padding:24px 0}
  .pitem__meta{padding-top:0}
  .pitem__cat{display:inline;margin:0}
  .pitem__meta span:not(.pitem__cat)::before{content:" · "}
}

/* ============================================================
   ARTICLE
   ============================================================ */
.crumbs{padding:22px 0 0;font-size:14px;color:var(--ink-3);font-weight:700}
.crumbs a{color:var(--ink-2);text-decoration:none}
.crumbs a:hover{color:var(--gold-deep);text-decoration:underline}
.crumbs span{margin:0 7px;color:var(--line)}

.ahead{padding:26px 0 40px;border-bottom:1px solid var(--line);margin-bottom:44px}
.ahead h1{font-size:clamp(33px,4.6vw,54px);font-weight:900;max-width:22ch}
.ahead__sub{margin-top:20px;font-size:20px;line-height:1.55;color:var(--ink-2);max-width:var(--measure)}
.ahead__meta{margin-top:26px;display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:14px;color:var(--ink-3);font-weight:700}
.ahead__meta b{color:var(--ink-2);font-weight:700}
.dot{width:3px;height:3px;border-radius:50%;background:var(--ink-3);flex:none}

.alayout{display:grid;grid-template-columns:1fr minmax(0,var(--measure)) 1fr;gap:40px;padding-bottom:80px}
.alayout > .prose{grid-column:2}
.toc{grid-column:1;position:sticky;top:96px;align-self:start;font-size:14px;max-height:calc(100vh - 130px);overflow-y:auto}
.toc h2{font-size:12px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-bottom:14px}
.toc ol{list-style:none;margin:0;padding:0;display:grid;gap:9px;border-left:2px solid var(--line)}
.toc a{display:block;padding-left:14px;margin-left:-2px;border-left:2px solid transparent;color:var(--ink-2);text-decoration:none;line-height:1.4;transition:color .2s var(--ease),border-color .2s var(--ease)}
.toc a:hover{color:var(--ink)}
.toc a.is-active{color:var(--gold-deep);border-left-color:var(--gold-deep);font-weight:700}
@media(max-width:1100px){
  .alayout{grid-template-columns:minmax(0,1fr);max-width:var(--measure);margin-inline:auto}
  .alayout > .prose{grid-column:1}
  .toc{position:static;grid-column:1;max-height:none;background:var(--surface);border:1.6px solid var(--line-strong);border-radius:14px;padding:20px 22px;margin-bottom:36px}
  .toc ol{border-left:0}
  .toc a{padding-left:0;border-left:0;margin-left:0}
}

/* ---------- prose typography ---------- */
.prose{font-size:18px;line-height:1.72}
.prose > * + *{margin-top:24px}
.prose h2{font-size:clamp(26px,3vw,34px);font-weight:900;margin-top:56px;scroll-margin-top:96px}
.prose h3{font-size:clamp(19px,2vw,23px);font-weight:800;margin-top:38px;scroll-margin-top:96px}
.prose h2 + p,.prose h3 + p{margin-top:14px}
/* Buttons and related-post cards live inside .prose but are not body links.
   Without the :not() guards they inherit the underline and the brown link
   colour, which makes white-on-gold button text unreadable. */
.prose a:not(.btn):not(.rel__c){color:var(--gold-deep);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1.5px}
.prose a:not(.btn):not(.rel__c):hover{background:var(--gold-wash)}
.prose .btn{color:#fff;text-decoration:none}
.prose .btn:hover{color:#fff;background:var(--gold-deep)}
.prose strong{font-weight:900}
.prose ul,.prose ol{margin-left:0;padding-left:24px;display:grid;gap:10px}
.prose li{padding-left:4px}
.prose li::marker{color:var(--gold-deep);font-weight:900}
.prose blockquote{margin-left:0;margin-right:0;padding:4px 0 4px 24px;border-left:3px solid var(--gold);color:var(--ink-2);font-size:19px}
.prose code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.88em;background:var(--gold-wash);padding:2px 6px;border-radius:5px;border:1px solid var(--line)}
.prose hr{border:0;border-top:1px solid var(--line);margin:48px 0}
.lede{font-size:20px;line-height:1.6;color:var(--ink-2)}

/* ---------- tables: the citation surface, per the GEO research ---------- */
.tw{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1.6px solid var(--line-strong);border-radius:14px;background:var(--surface);box-shadow:5px 5px 0 0 var(--line-strong)}
.prose table{width:100%;border-collapse:collapse;font-size:15.5px;min-width:520px}
.prose caption{caption-side:top;text-align:left;padding:16px 20px 0;font-size:14px;font-weight:700;color:var(--ink-3)}
.prose th,.prose td{padding:13px 18px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.prose thead th{background:var(--dark);color:#fff;font-family:"Bricolage Grotesque",Lato,sans-serif;font-weight:800;font-size:14px;letter-spacing:-.01em;border-bottom:0}
.prose thead th:first-child{border-top-left-radius:12px}
.prose thead th:last-child{border-top-right-radius:12px}
.prose tbody tr:last-child td{border-bottom:0}
.prose tbody tr:nth-child(even){background:#FCFAF8}
.prose td b{font-weight:900}
.yes{color:#1B6E3C;font-weight:900}
.no{color:#A3341F;font-weight:900}

/* ---------- callouts ---------- */
.note{border:1.6px solid var(--line-strong);border-radius:14px;padding:22px 24px;background:var(--gold-wash);box-shadow:5px 5px 0 0 var(--line-strong);font-size:16.5px}
.note__h{font-family:"Bricolage Grotesque",Lato,sans-serif;font-weight:900;font-size:16px;margin-bottom:8px;display:flex;align-items:center;gap:8px}
.note--plain{background:var(--surface)}

/* ---------- key takeaways: built to be lifted verbatim by an LLM ---------- */
.tldr{border:1.6px solid var(--line-strong);border-radius:16px;background:var(--dark);color:#fff;padding:28px 30px;box-shadow:6px 6px 0 0 var(--gold)}
.tldr h2{font-size:15px !important;font-weight:900;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-lite);margin:0 0 16px !important}
.tldr ul{padding-left:20px;gap:12px;margin:0}
.tldr li{color:#EDE9E5;font-size:16.5px;line-height:1.6}
.tldr li::marker{color:var(--gold-lite)}
.tldr strong{color:#fff}

/* ---------- in-article CTA ---------- */
.cta{border:1.6px solid var(--line-strong);border-radius:16px;background:var(--surface);padding:28px 30px;box-shadow:6px 6px 0 0 var(--line-strong);display:grid;gap:16px}
.cta h3{font-size:22px;font-weight:900}
.cta p{color:var(--ink-2);font-size:16.5px}
.cta__row{display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.cta__fine{font-size:14px;color:var(--ink-3);font-weight:700}

/* ---------- FAQ (paired with FAQPage JSON-LD) ---------- */
.faq{display:grid;gap:0;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:20px 40px 20px 0;position:relative;font-family:"Bricolage Grotesque",Lato,sans-serif;font-weight:800;font-size:18px;letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:8px;top:50%;transform:translateY(-50%);font-size:24px;font-weight:400;color:var(--gold-deep);transition:transform .25s var(--ease)}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq summary:hover{color:var(--gold-deep)}
.faq__a{padding:0 0 22px;color:var(--ink-2);font-size:16.5px;line-height:1.7}
.faq__a > * + *{margin-top:14px}

/* ---------- author ---------- */
.author{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start;border:1.6px solid var(--line-strong);border-radius:16px;background:var(--surface);padding:24px 26px;box-shadow:5px 5px 0 0 var(--line-strong)}
.author__av{width:56px;height:56px;border-radius:14px;background:var(--dark);display:flex;align-items:center;justify-content:center;color:var(--gold-lite);font-family:"Bricolage Grotesque",Lato,sans-serif;font-weight:900;font-size:22px}
.author__n{font-family:"Bricolage Grotesque",Lato,sans-serif;font-weight:900;font-size:17px}
.author__r{font-size:14px;color:var(--gold-deep);font-weight:700;margin-top:2px}
.author__b{margin-top:10px;font-size:15.5px;color:var(--ink-2);line-height:1.6}

/* ---------- related ---------- */
.rel{border-top:1px solid var(--line);padding:44px 0 0;margin-top:56px}
.rel h2{font-size:13px !important;font-weight:900;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin:0 0 20px !important}
.rel__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.rel__c{display:block;border:1.6px solid var(--line-strong);border-radius:14px;background:var(--surface);padding:20px 22px;text-decoration:none;box-shadow:4px 4px 0 0 var(--line-strong);transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.rel__c:hover{transform:translate(2px,2px);box-shadow:2px 2px 0 0 var(--line-strong);background:var(--gold-wash)}
.rel__c b{display:block;font-family:"Bricolage Grotesque",Lato,sans-serif;font-size:17px;font-weight:800;letter-spacing:-.01em;line-height:1.3}
.rel__c span{display:block;margin-top:7px;font-size:14px;color:var(--ink-2);line-height:1.5}

/* ============================================================
   FOOTER
   ============================================================ */
.foot{background:var(--dark);color:#EDE9E5;padding:60px 0 28px;margin-top:0}
.foot .wordmark{color:#fff}
.foot .wordmark__mark{background:#1C1917}
.foot__in{display:grid;grid-template-columns:1fr auto;gap:48px;padding-bottom:40px;border-bottom:1px solid #241F1C}
.foot__tag{margin-top:16px;color:#9A938C;font-size:15px;max-width:34ch}
.foot__links{display:grid;grid-template-columns:repeat(3,auto);gap:56px}
.foot__col h4{font-size:12px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-lite);margin-bottom:14px}
.foot__col a{display:block;color:#B8B1AB;text-decoration:none;font-size:15px;padding:5px 0;transition:color .2s var(--ease)}
.foot__col a:hover{color:#fff}
.foot__base{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;padding-top:24px;font-size:13.5px;color:#6B6560}
.madefor{display:inline-flex;align-items:center;gap:7px}
.madefor svg{width:15px;height:15px;fill:#6B6560}
@media(max-width:820px){
  .foot__in{grid-template-columns:1fr;gap:36px}
  .foot__links{grid-template-columns:repeat(2,1fr);gap:28px}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
}