/* GeoAffiliate blog — shared stylesheet. Matches the landing-page design system. */
:root { --bg:#0f172a; --bg2:#0b1220; --card:#1e293b; --acc:#f59e0b; --acc-d:#d97706;
        --txt:#e2e8f0; --mut:#94a3b8; --line:#263449; }
* { box-sizing:border-box; margin:0; padding:0; }
body { font-family:system-ui,-apple-system,"Segoe UI",sans-serif; background:var(--bg); color:var(--txt);
       line-height:1.75; -webkit-font-smoothing:antialiased; }
.wrap { max-width:1020px; margin:0 auto; padding:0 20px; }
article { max-width:740px; margin:0 auto; }

/* Nav */
nav { position:sticky; top:0; z-index:20; background:rgba(15,23,42,.9); backdrop-filter:blur(10px);
      border-bottom:1px solid var(--line); }
nav .wrap { display:flex; align-items:center; justify-content:space-between; padding-top:14px; padding-bottom:14px; }
.brand { font-weight:800; font-size:1.15rem; text-decoration:none; color:var(--txt); }
.brand span { color:var(--acc); }
.navlinks { display:flex; gap:22px; align-items:center; }
.navlinks a { color:var(--mut); text-decoration:none; font-size:.92rem; }
.navlinks a:hover { color:var(--txt); }
.btn { display:inline-block; background:var(--acc); color:#0f172a; font-weight:700; padding:9px 20px;
       border-radius:10px; text-decoration:none; font-size:.9rem; }
.btn:hover { filter:brightness(1.08); }

/* Article */
.post-head { padding:56px 0 8px; }
.kicker { color:var(--acc); font-weight:700; font-size:.85rem; text-transform:uppercase; letter-spacing:.08em; margin-bottom:12px; }
.kicker a { color:var(--acc); text-decoration:none; }
h1 { font-size:2.3rem; line-height:1.2; letter-spacing:-.02em; margin-bottom:12px; }
.post-meta { color:var(--mut); font-size:.88rem; margin-bottom:8px; }
article h2 { font-size:1.5rem; letter-spacing:-.015em; margin:40px 0 12px; }
article h3 { font-size:1.15rem; margin:28px 0 8px; }
article p { margin:0 0 18px; color:#cbd5e1; }
article ul, article ol { margin:0 0 18px 22px; color:#cbd5e1; }
article li { margin:8px 0; }
article a { color:var(--acc); }
article strong { color:var(--txt); }
article code { font-size:.85em; color:var(--acc); background:var(--bg2); padding:2px 8px; border-radius:6px; }
article table { width:100%; border-collapse:collapse; margin:20px 0; font-size:.92rem; }
article th, article td { text-align:left; padding:10px 14px; border-bottom:1px solid var(--line); }
article th { color:var(--mut); font-size:.8rem; text-transform:uppercase; letter-spacing:.05em; }
article blockquote { border-left:3px solid var(--acc); padding:4px 18px; margin:20px 0; color:var(--mut); font-style:italic; }

/* CTA box */
.cta-box { background:linear-gradient(180deg,#1e293b,#16202f); border:1px solid var(--acc-d); border-radius:18px;
  padding:32px; margin:40px 0; text-align:center; }
.cta-box h3 { margin:0 0 8px; font-size:1.3rem; }
.cta-box p { color:var(--mut); margin-bottom:18px; }
.cta-box .btn { padding:13px 32px; font-size:1rem; }

/* Related posts */
.related { max-width:740px; margin:48px auto 0; padding-top:32px; border-top:1px solid var(--line); }
.related h3 { margin-bottom:16px; }
.related-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:14px; }
.related a.card { display:block; background:var(--card); border:1px solid var(--line); border-radius:14px;
  padding:18px; text-decoration:none; }
.related a.card:hover { border-color:#3b4f6e; }
.related .card h4 { color:var(--txt); font-size:.95rem; margin-bottom:6px; }
.related .card p { color:var(--mut); font-size:.84rem; margin:0; }

/* Blog index */
.blog-index { max-width:760px; margin:0 auto; padding:56px 0; }
.post-card { display:block; background:var(--card); border:1px solid var(--line); border-radius:16px;
  padding:26px; margin-bottom:16px; text-decoration:none; transition:border-color .15s, transform .15s; }
.post-card:hover { border-color:#3b4f6e; transform:translateY(-2px); }
.post-card h2 { color:var(--txt); font-size:1.3rem; margin:0 0 8px; }
.post-card p { color:var(--mut); font-size:.94rem; margin:0 0 8px; }
.post-card .tag { display:inline-block; font-size:.75rem; font-weight:700; color:var(--acc);
  text-transform:uppercase; letter-spacing:.06em; margin-bottom:8px; }

footer { border-top:1px solid var(--line); padding:32px 0 48px; color:var(--mut); font-size:.85rem; margin-top:64px; }
footer .wrap { display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; }
footer a { color:var(--mut); text-decoration:none; margin-left:18px; }
footer a:hover { color:var(--txt); }

@media (max-width:640px) {
  h1 { font-size:1.75rem; }
  .post-head { padding:40px 0 8px; }
  .navlinks a:not(.btn) { display:none; }
  .cta-box { padding:24px 18px; }
}