/* AIVO Meridian — The AI Reckoning board briefs. Same dark theme as /ai-rankings/. */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,500;0,9..144,600;1,9..144,500;1,9..144,600&family=Inter:wght@400;500;600;700&display=swap');
:root{
  --bg:#0A0A0A; --panel:#141414; --panel2:#1A1A1A; --line:#262626; --line2:#333;
  --cream:#F5F5F0; --muted:#9A968C; --gold:#D4A24C; --goldsoft:rgba(212,162,76,.08);
}
*{box-sizing:border-box;}
body{margin:0;background:var(--bg);color:var(--cream);font-family:'Inter',sans-serif;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;}
.hdr{position:sticky;top:0;z-index:10;background:rgba(10,10,10,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);padding:0 26px;}
.topbar{display:flex;align-items:center;height:62px;}
.brand{font-family:'Fraunces',serif;font-size:22px;letter-spacing:.02em;display:flex;align-items:center;gap:9px;}
.brand .a{letter-spacing:.18em;font-weight:500;}
.brand .mark{color:var(--gold);font-size:15px;transform:translateY(-2px);}
.brand em{font-style:italic;font-weight:500;}
.demo{margin-left:auto;border:1px solid var(--gold);color:var(--gold);font-size:11px;letter-spacing:.13em;text-transform:uppercase;padding:9px 16px;border-radius:4px;white-space:nowrap;}
.demo:hover{background:var(--gold);color:#0A0A0A;}
.nav{display:flex;gap:20px;padding:0 0 13px;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);flex-wrap:wrap;}
.nav a:hover,.nav a.active{color:var(--cream);}
.nav a.active .u{display:block;height:2px;background:var(--gold);margin-top:6px;}

.wrap{max-width:1080px;margin:0 auto;padding:40px 20px 80px;}
.eyebrow{font-size:11.5px;font-weight:600;letter-spacing:.16em;color:var(--gold);text-transform:uppercase;}
h1{font-family:'Fraunces',serif;font-weight:500;font-size:clamp(30px,5vw,50px);margin:14px 0 14px;line-height:1.05;letter-spacing:-.01em;}
h1 em{font-style:italic;color:var(--gold);}
.sub{font-size:16px;color:#CFCABF;max-width:720px;margin:0 0 10px;line-height:1.55;}
.cadence{font-size:12.5px;color:var(--muted);max-width:720px;margin:0 0 28px;}
.hero-copy{max-width:760px;margin:0 0 36px;}
.hero-copy p{font-size:16px;color:#CFCABF;line-height:1.6;margin:0 0 16px;}
.hero-copy .hero-lead{font-family:'Fraunces',serif;font-size:clamp(20px,2.4vw,25px);color:var(--cream);line-height:1.35;margin-bottom:20px;}
.hero-copy .hero-turn{font-family:'Fraunces',serif;font-style:italic;font-size:20px;color:var(--gold);margin:24px 0 18px;}
.hero-copy .hero-meta{font-size:13px;font-weight:600;color:var(--cream);margin-top:22px;padding-top:16px;border-top:1px solid var(--line);}
.breadcrumb{font-size:12.5px;color:var(--muted);margin-bottom:18px;}
.breadcrumb a:hover{color:var(--cream);} .breadcrumb b{color:var(--cream);}

.btn{display:inline-block;background:var(--gold);color:#0A0A0A;font-weight:700;font-size:14px;padding:13px 24px;border-radius:7px;border:0;cursor:pointer;}
.btn:hover{filter:brightness(1.08);}

/* index grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px;}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;transition:transform .12s,border-color .12s;}
.card:hover{transform:translateY(-2px);border-color:var(--gold);}
.card .cover{display:block;background:#1d1c19;padding:18px 18px 0;}
.card .cover img{display:block;width:100%;height:auto;aspect-ratio:600/470;object-fit:cover;object-position:top;border-radius:4px 4px 0 0;box-shadow:0 10px 30px rgba(0,0,0,.45);}
.card .body{padding:16px 18px 18px;display:flex;flex-direction:column;flex:1;border-top:1px solid var(--line);}
.card .sector{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);font-weight:600;}
.card h3{font-family:'Fraunces',serif;font-weight:500;font-size:20px;margin:8px 0 6px;line-height:1.15;}
.card h3 a:hover{color:var(--gold);}
.card .strap{font-size:13px;color:#CFCABF;line-height:1.45;margin:0 0 10px;flex:1;}
.card .meta{font-size:12px;color:var(--muted);}
.card .actions{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:14px;}
.card .go{font-size:13px;font-weight:600;color:var(--gold);}
.dl{background:transparent;border:1px solid var(--line2);color:var(--cream);font-size:12px;font-weight:600;padding:7px 12px;border-radius:6px;cursor:pointer;white-space:nowrap;}
.dl:hover{border-color:var(--gold);color:var(--gold);}

/* brief page */
.brief-head{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:40px;align-items:start;margin-bottom:34px;}
.strap{font-family:'Fraunces',serif;font-style:italic;font-size:21px;color:var(--gold);line-height:1.35;}
.q{font-size:15px;color:#CFCABF;max-width:680px;line-height:1.55;margin:0 0 22px;}
.head-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-bottom:12px;}
.read{font-size:14px;font-weight:600;color:var(--gold);}
.toc{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px 20px;}
.toc-h{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);font-weight:600;margin-bottom:10px;}
.toc ol{margin:0;padding-left:20px;font-size:13px;color:#CFCABF;line-height:1.75;}
.toc li::marker{color:var(--muted);font-size:11px;}
.reader{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:22px;scroll-margin-top:110px;}
.reader .page{display:block;width:100%;height:auto;background:#FAF7F0;border-radius:3px;box-shadow:0 18px 50px rgba(0,0,0,.55);}
.endbar{max-width:860px;margin:30px auto 0;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:20px 22px;background:var(--panel);border:1px solid var(--line);border-radius:12px;font-size:14px;color:#CFCABF;}
.endbar b{color:var(--cream);}
.float-dl{position:fixed;right:22px;bottom:22px;z-index:20;background:var(--gold);color:#0A0A0A;font-weight:700;font-size:13.5px;padding:12px 18px;border-radius:30px;border:0;cursor:pointer;box-shadow:0 10px 30px rgba(0,0,0,.5);}
.more{margin-top:56px;}
.more h2,.cta h2{font-family:'Fraunces',serif;font-weight:500;font-size:24px;margin:0 0 16px;}
.minis{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:14px;}
.mini{display:flex;flex-direction:column;gap:8px;font-size:12.5px;color:#CFCABF;line-height:1.3;}
.mini img{width:100%;height:auto;border-radius:3px;border:1px solid var(--line);transition:border-color .12s;}
.mini:hover img{border-color:var(--gold);} .mini:hover span{color:var(--cream);}

.cta{margin-top:44px;padding:28px;background:linear-gradient(180deg,rgba(212,162,76,.07),rgba(212,162,76,.02));border:1px solid rgba(212,162,76,.35);border-radius:14px;}
.cta h2{margin-bottom:10px;}
.cta p{font-size:14.5px;color:#CFCABF;line-height:1.55;margin:0 0 18px;max-width:660px;}
.cta .assumptions{list-style:none;margin:6px 0 22px;padding:0 0 0 16px;border-left:2px solid rgba(212,162,76,.45);max-width:660px;}
.cta .assumptions li{font-size:15px;color:#CFCABF;line-height:1.75;}
.cta .cta-turn{font-family:'Fraunces',serif;font-style:italic;font-size:20px;color:var(--gold);margin:0 0 8px;}
.cta .cta-strong{font-size:15.5px;font-weight:600;color:var(--cream);max-width:720px;margin-bottom:22px;}

/* download gate */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.72);display:none;align-items:center;justify-content:center;padding:18px;z-index:30;}
.overlay.show{display:flex;}
.modal{position:relative;background:#FAF7F0;border:1px solid #E6E0D2;border-radius:16px;max-width:440px;width:100%;padding:28px;box-shadow:0 30px 80px rgba(0,0,0,.55);color:#1B2431;}
.modal .eyebrow{color:#B8860B;}
.modal .close{position:absolute;top:12px;right:14px;background:none;border:0;color:#9aa0aa;font-size:26px;line-height:1;cursor:pointer;}
.modal h3{font-family:'Fraunces',serif;font-weight:600;font-size:23px;margin:6px 0 8px;line-height:1.15;color:#1B2431;}
.modal p.lead{font-size:13.5px;color:#4B5563;line-height:1.5;margin:0 0 18px;}
.field{margin-bottom:13px;}
.field label{display:block;font-size:11.5px;font-weight:600;margin-bottom:5px;letter-spacing:.02em;}
.field input{width:100%;padding:12px;border:1px solid #E0DACB;border-radius:8px;font-size:15px;font-family:inherit;background:#fff;color:#1B2431;}
.field input:focus{outline:none;border-color:var(--gold);}
.field input::placeholder{color:#9aa0aa;}
.consent{font-size:11.5px;color:#6B7280;line-height:1.45;margin:4px 0 16px;}
.modal .submit{width:100%;background:var(--gold);color:#0A0A0A;font-weight:700;font-size:14.5px;padding:14px;border:0;border-radius:9px;cursor:pointer;}
.modal .submit:disabled{opacity:.6;cursor:wait;}
.modal .err{color:#A8482F;font-size:12px;margin-bottom:10px;display:none;}
.success{text-align:center;padding:10px 4px;}
.success .tick{width:54px;height:54px;border-radius:50%;background:#E7F0E4;color:#3C6E45;font-size:27px;display:flex;align-items:center;justify-content:center;margin:0 auto 15px;}
.success h3{margin-top:0;}
.success p{font-size:13.5px;color:#4B5563;line-height:1.55;}
.success a{color:#8a6414;font-weight:600;border-bottom:1px solid #d9c9a3;}

footer{border-top:1px solid var(--line);padding:34px 26px;display:flex;flex-wrap:wrap;gap:16px;align-items:center;color:var(--muted);font-size:12px;}
footer .fl{display:flex;flex-wrap:wrap;gap:20px;text-transform:uppercase;letter-spacing:.1em;font-size:10.5px;}
footer .fl a:hover{color:var(--cream);}
footer .cr{margin-left:auto;}

@media(max-width:820px){
  .brief-head{grid-template-columns:1fr;gap:22px;}
  .reader{gap:12px;}
}
@media(max-width:720px){
  .hdr{padding:0 16px;} .wrap{padding:28px 16px 70px;}
  .nav{gap:14px;font-size:10px;}
  .strap{font-size:18px;}
  .float-dl{right:14px;bottom:14px;}
  .grid{grid-template-columns:1fr 1fr;gap:12px;}
  .card .cover{padding:12px 12px 0;} .card .body{padding:12px;}
  .card h3{font-size:17px;} .card .strap{display:none;}
  .card .actions{flex-direction:column;align-items:flex-start;gap:8px;}
}