/*
Theme Name: BMPA Blog
Theme URI: https://buildmypersonalai.com
Description: Premium blog theme for Build My Personal AI. Dark, elegant, privacy-first, matched to the main site (Fraunces serif, cream + near-black + gold).
Author: Build My Personal AI
Version: 1.0.0
*/

:root{
  --ink:#0a121b; --ink2:#03070c;
  --cream:#faf7ef; --cream2:#f5efe3;
  --gold:#c9a960; --gold2:#d8b26a;
  --green:#5fd08a;
  --text:#1a1f28; --muted:#6b7280; --line:#e7e0d0;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --serif:'Fraunces',Georgia,'Times New Roman',serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--cream);color:var(--text);font-family:var(--sans);font-size:18px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.narrow{max-width:720px;margin:0 auto;padding:0 24px}

/* Header */
.site-header{background:var(--ink2);color:var(--cream)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{font-family:var(--serif);font-weight:600;font-size:22px;color:var(--cream);text-decoration:none;letter-spacing:.2px}
.brand span{color:var(--gold)}
.nav{display:flex;gap:26px;align-items:center}
.nav a{color:#cdd3db;text-decoration:none;font-size:15px}
.nav a:hover{color:var(--cream)}
.btn-cta{background:var(--gold);color:var(--ink2)!important;padding:9px 18px;border-radius:999px;font-weight:600;font-size:14px}
.btn-cta:hover{background:var(--gold2)}

/* Hero (listing) */
.page-hero{background:var(--ink);color:var(--cream);padding:64px 0 56px;text-align:center}
.page-hero h1{font-family:var(--serif);font-weight:600;font-size:46px;line-height:1.1;margin:0 0 14px}
.page-hero p{color:#aeb6c1;font-size:19px;max-width:640px;margin:0 auto}

/* Post cards grid */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;padding:54px 0}
@media(max-width:900px){.grid{grid-template-columns:1fr;gap:26px;padding:36px 0}}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:transform .18s,box-shadow .18s;text-decoration:none;color:inherit}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(10,18,27,.10)}
.card .thumb{aspect-ratio:16/10;background:var(--cream2);object-fit:cover;width:100%}
.card .body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px}
.chip{align-self:flex-start;background:#fdf6e3;color:#8a6d1f;border:1px solid #ecdcb0;font-size:12px;font-weight:600;padding:3px 11px;border-radius:999px;text-decoration:none}
.card h2{font-family:var(--serif);font-weight:600;font-size:22px;line-height:1.25;margin:2px 0 0}
.card .excerpt{color:var(--muted);font-size:15px;line-height:1.6}
.card .date{color:#9aa1ab;font-size:13px;margin-top:auto}

/* Single post */
.post-hero{background:var(--ink);color:var(--cream);padding:56px 0 40px}
.post-hero .chip{margin-bottom:18px}
.post-hero h1{font-family:var(--serif);font-weight:600;font-size:44px;line-height:1.12;margin:0 0 16px;max-width:820px}
.post-hero .meta{color:#9aa4b1;font-size:15px}
.featured{max-width:1080px;margin:-30px auto 0;padding:0 24px}
.featured img{width:100%;border-radius:18px;box-shadow:0 24px 60px rgba(3,7,12,.28)}
.article{padding:48px 0 20px}
.article p{margin:0 0 22px}
.article h2{font-family:var(--serif);font-weight:600;font-size:30px;line-height:1.2;margin:44px 0 14px;color:var(--ink)}
.article h3{font-family:var(--serif);font-weight:600;font-size:22px;margin:30px 0 10px;color:var(--ink)}
.article ul,.article ol{margin:0 0 22px;padding-left:24px}
.article li{margin:6px 0}
.article a{color:#8a6d1f;text-decoration:underline}
.article strong{color:var(--ink)}

/* CTA block (last h2 in content) */
.article h2:last-of-type{}

/* Footer */
.site-footer{background:var(--ink2);color:#aeb6c1;margin-top:60px;padding:52px 0 40px}
.site-footer .cols{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap}
.site-footer .brand{display:block;margin-bottom:12px}
.site-footer a{color:#aeb6c1;text-decoration:none;display:block;padding:4px 0;font-size:15px}
.site-footer a:hover{color:var(--cream)}
.site-footer .tag{max-width:320px;color:#828c98;font-size:14px;line-height:1.6}
.site-footer .legal{border-top:1px solid #182230;margin-top:34px;padding-top:22px;color:#6b7580;font-size:13px}

/* pagination */
.pagination{display:flex;gap:10px;justify-content:center;padding:10px 0 60px}
.pagination a,.pagination span{padding:9px 15px;border:1px solid var(--line);border-radius:10px;text-decoration:none;color:var(--ink);background:#fff}
.pagination .current{background:var(--ink);color:var(--cream);border-color:var(--ink)}