/*
Theme Name: RFR Insights
Theme URI: https://insights.rfrcapital.com
Author: RFR Capital
Description: Resource-center theme for RFR Capital Insights. Category-sectioned homepage, clean article pages, navy/blue to match rfrcapital.com.
Version: 1.0
License: GNU General Public License v2 or later
Text Domain: rfr-insights
*/

:root{
  --navy:#0A1F44;
  --navy-deep:#061530;
  --blue:#1F6FEB;
  --blue-dark:#1554BC;
  --ink:#16213A;
  --body:#53617A;
  --muted:#8595AC;
  --line:#E5EAF2;
  --line-soft:#F0F3F8;
  --bg:#FFFFFF;
  --bg-soft:#F6F9FC;
  --maxw:1160px;
  --font:"Inter","Segoe UI",-apple-system,BlinkMacSystemFont,Helvetica,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--body);background:var(--bg);font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--blue-dark)}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
h1,h2,h3,h4{font-family:var(--font);color:var(--navy);line-height:1.28;margin:0 0 .5em;letter-spacing:-.015em}
h1{font-size:2.7rem;font-weight:800}
h2{font-size:1.6rem;font-weight:750}
h3{font-size:1.05rem;font-weight:700;line-height:1.4}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.skip-link{position:absolute;left:-9999px}
.skip-link:focus{left:16px;top:16px;z-index:200;background:#fff;padding:10px 16px;border-radius:6px}

/* ---------- Header ---------- */
.topbar{background:var(--navy-deep);color:#B9C9E0;font-size:.82rem;padding:8px 0}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.topbar a{color:#fff;font-weight:600}
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:60}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:74px;gap:20px}
.brand{display:flex;align-items:baseline;gap:9px;color:var(--navy);font-weight:800;font-size:1.35rem;letter-spacing:-.02em}
.brand:hover{color:var(--navy)}
.brand span{font-weight:600;color:var(--blue);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase}
.nav{display:flex;align-items:center;gap:26px}
.nav a{color:var(--ink);font-weight:600;font-size:.93rem}
.nav a:hover{color:var(--blue)}
.btn{display:inline-block;background:var(--blue);color:#fff;font-weight:700;font-size:.9rem;padding:11px 20px;border-radius:8px;white-space:nowrap;transition:background .18s ease,transform .18s ease}
.btn:hover{background:var(--blue-dark);color:#fff;transform:translateY(-1px)}
.nav a.btn,.nav a.btn:hover,.site-footer a.btn,.site-footer a.btn:hover{color:#fff}
.btn-ghost{background:transparent;color:var(--navy);border:1px solid var(--line)}
.btn-ghost:hover{background:var(--bg-soft);color:var(--navy);border-color:#C9D6E8}
.nav-toggle{display:none;background:none;border:0;color:var(--navy);font-size:1.5rem;cursor:pointer;padding:4px 8px}

/* ---------- Hero ---------- */
.hero{background:var(--navy);color:#C6D6EE;padding:64px 0 56px;text-align:center}
.hero h1{color:#fff;margin:0 0 12px}
.hero p{margin:0 auto;max-width:560px;font-size:1.1rem;color:#A9BFDF}
.hero-sub{background:var(--bg-soft);border-bottom:1px solid var(--line)}
.catbar{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;padding:18px 0}
.chip{border:1px solid var(--line);background:#fff;color:var(--ink);padding:8px 18px;border-radius:999px;font-size:.88rem;font-weight:600;transition:all .16s ease}
.chip:hover{border-color:var(--blue);color:var(--blue)}
.chip.is-active{background:var(--navy);border-color:var(--navy);color:#fff}
.searchform{display:flex;gap:8px}
.searchform input[type=search]{border:1px solid var(--line);background:#fff;border-radius:8px;padding:9px 14px;font:inherit;font-size:.9rem;min-width:210px;color:var(--ink)}
.searchform button{border:0;background:var(--navy);color:#fff;border-radius:8px;padding:9px 16px;font-weight:700;font-size:.9rem;cursor:pointer}
.searchform button:hover{background:var(--blue)}

/* ---------- Sections ---------- */
.section{padding:56px 0;border-bottom:1px solid var(--line-soft)}
.section:last-of-type{border-bottom:0}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:30px;flex-wrap:wrap}
.section-head h2{margin:0}
.viewall{font-weight:700;font-size:.9rem;white-space:nowrap}

/* ---------- Cards ---------- */
.row{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.card{display:flex;flex-direction:column}
.card-media{aspect-ratio:16/10;border-radius:10px;overflow:hidden;background:linear-gradient(135deg,var(--navy),var(--blue) 160%);margin-bottom:16px}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.card:hover .card-media img{transform:scale(1.03)}
.card h3 a{color:var(--navy)}
.card:hover h3 a{color:var(--blue)}
.meta{font-size:.76rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin:0 0 9px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.meta .cat{color:var(--blue)}
.meta .dot{color:var(--line)}
.excerpt{font-size:.95rem;margin:8px 0 0}

/* ---------- Featured ---------- */
.featured{display:grid;grid-template-columns:1.15fr 1fr;gap:44px;align-items:center;padding:56px 0;border-bottom:1px solid var(--line-soft)}
.featured .card-media{aspect-ratio:16/9;margin:0}
.featured h2{font-size:2rem;margin:10px 0 12px}
.featured h2 a{color:var(--navy)}
.featured h2 a:hover{color:var(--blue)}
.featured .excerpt{font-size:1.03rem;margin-bottom:20px}
.readmore{font-weight:700;font-size:.92rem}

/* ---------- Archive grid ---------- */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:34px;padding:56px 0}
.pagination{display:flex;justify-content:center;gap:8px;padding-bottom:72px}
.pagination .page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;padding:0 12px;border:1px solid var(--line);border-radius:8px;color:var(--ink);font-weight:600;font-size:.9rem;background:#fff}
.pagination .page-numbers:hover{border-color:var(--blue);color:var(--blue)}
.pagination .current{background:var(--navy);border-color:var(--navy);color:#fff}

/* ---------- Single ---------- */
.post-head{background:var(--bg-soft);border-bottom:1px solid var(--line);padding:52px 0 44px}
.post-head .wrap{max-width:820px}
.post-head h1{font-size:2.3rem;margin:0 0 14px}
.post-head .lede{font-size:1.12rem;margin:0;color:var(--body)}
.post-hero{max-width:900px;margin:0 auto;padding:36px 24px 0}
.post-hero img{border-radius:12px;width:100%}
.entry{max-width:740px;margin:0 auto;padding:44px 24px 8px;font-size:1.09rem}
.entry h2{margin-top:1.9em;font-size:1.5rem}
.entry h3{margin-top:1.6em;font-size:1.2rem}
.entry p{margin:0 0 1.35em}
.entry ul,.entry ol{margin:0 0 1.35em;padding-left:1.25em}
.entry li{margin-bottom:.5em}
.entry blockquote{margin:2em 0;padding:4px 0 4px 24px;border-left:4px solid var(--blue);color:var(--navy);font-size:1.13rem;font-style:italic}
.entry img{border-radius:10px;margin:2em 0}
.entry table{width:100%;border-collapse:collapse;margin:2em 0;font-size:.95rem}
.entry th,.entry td{border:1px solid var(--line);padding:11px 14px;text-align:left}
.entry th{background:var(--bg-soft);color:var(--navy);font-weight:700}
.entry a{text-decoration:underline;text-underline-offset:3px}

/* ---------- CTA ---------- */
.cta{background:var(--navy);border-radius:12px;padding:40px;margin:52px auto 0;max-width:740px;text-align:center;color:#A9BFDF}
.cta h3{color:#fff;font-size:1.5rem;margin-bottom:8px}
.cta p{margin:0 0 22px}
.cta .btn{padding:14px 28px;font-size:.98rem}

/* ---------- Related ---------- */
.related{padding:60px 0 72px}
.related h2{font-size:1.35rem;margin-bottom:26px}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-deep);color:#93A9C9;padding:56px 0 26px;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:44px;padding-bottom:34px}
.site-footer h4{color:#fff;font-size:.76rem;letter-spacing:.13em;text-transform:uppercase;margin-bottom:16px}
.site-footer a{color:#93A9C9;display:block;margin-bottom:9px}
.site-footer a:hover{color:#fff}
.footer-brand{color:#fff;font-weight:800;font-size:1.25rem;margin-bottom:10px}
.site-footer .btn{margin-top:6px}
.footer-bottom{border-top:1px solid #1A2F52;padding-top:20px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.8rem;color:#68809F}
.footer-bottom a{display:inline;margin-left:18px}
.disclosure{border-top:1px solid #1A2F52;margin-top:20px;padding-top:18px;font-size:.75rem;color:#5A7295;line-height:1.65}

/* ---------- Empty ---------- */
.empty{text-align:center;padding:90px 0 110px}
.empty h2{margin-bottom:8px}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .row,.grid{grid-template-columns:repeat(2,1fr)}
  .featured{grid-template-columns:1fr;gap:24px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  body{font-size:16px}
  h1{font-size:2rem}
  .hero{padding:48px 0 40px}
  .post-head h1{font-size:1.8rem}
  .row,.grid{grid-template-columns:1fr;gap:34px}
  .nav-toggle{display:block}
  .nav{display:none;position:absolute;top:74px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;gap:0;padding:10px 24px 18px;border-bottom:1px solid var(--line);box-shadow:0 12px 24px rgba(10,31,68,.08)}
  .nav.is-open{display:flex}
  .nav a{padding:11px 0;width:100%}
  .nav a.btn{width:auto;display:inline-block;margin:10px 0 4px;padding:13px 24px;text-align:center}
  .searchform input[type=search]{min-width:0;flex:1}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column}
  .footer-bottom a{margin:0 18px 0 0}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}