/* ═══ Union Delta — Ghost theme · brand design system ═══ */
:root{
  --navy:#1B2A4A; --navy-d:#0F1B33; --ink:#1A1A2E; --muted:#5A6275;
  --orange:#E8740C; --orange-d:#D06508; --cream:#F0EBE3; --line:#E3DCD0;
  --green:#0B8457; --tint:rgba(232,116,12,.06);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:'DM Sans',system-ui,sans-serif;
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--orange);text-decoration:none}
h1,h2,h3,h4,h5{font-family:'Plus Jakarta Sans',system-ui,sans-serif;color:var(--navy);letter-spacing:-.02em;line-height:1.18;margin:0}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}

/* ── Header ── */
.site-header{position:sticky;top:0;z-index:50;background:rgba(15,27,51,.97);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.07)}
.site-header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.site-brand{font-family:'Plus Jakarta Sans';font-weight:800;color:#fff;font-size:19px;letter-spacing:.5px}
.site-nav{display:flex;gap:24px;align-items:center}
.site-nav a{color:#D7DCE6;font-size:14.5px;font-weight:500}
.site-nav a:hover{color:#fff}
.site-nav .nav-cta{background:var(--orange);color:#fff;padding:9px 18px;border-radius:9px;font-weight:700;font-size:14px}
.site-nav .nav-cta:hover{background:var(--orange-d)}
@media(max-width:680px){.site-nav{gap:14px}.site-nav a:not(.nav-cta){display:none}}

/* ── Blog index ── */
.blog-hero{background:var(--navy);color:#fff;padding:54px 0 48px;background-image:radial-gradient(900px 360px at 80% -10%,rgba(232,116,12,.18),transparent)}
.blog-hero h1{color:#fff;font-size:38px;font-weight:800;margin:14px 0 10px}
.blog-hero p{color:#AEB6C6;max-width:60ch;margin:0;font-size:18px}
.post-feed{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;padding:40px 0 60px}
@media(max-width:900px){.post-feed{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.post-feed{grid-template-columns:1fr}}
.post-card{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:transform .15s,box-shadow .15s}
.post-card:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(27,42,74,.12)}
.post-card-link{display:block;color:inherit}
.post-card-image{height:170px;background-size:cover;background-position:center;background-color:var(--cream)}
.post-card-body{padding:18px 20px 22px}
.post-card-tag{display:inline-block;color:var(--orange);font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}
.post-card-title{font-size:20px;font-weight:700;margin:0 0 8px}
.post-card-excerpt{color:#43485c;font-size:14.5px;margin:0 0 12px}
.post-card-meta{color:var(--muted);font-size:13px}

/* ── Post hero ── */
.post-hero{background:var(--navy);color:#fff;padding:52px 0 56px;background-image:radial-gradient(900px 360px at 80% -10%,rgba(232,116,12,.18),transparent)}
.post-hero .crumbs{font-size:13.5px;color:#9AA3B6;margin-bottom:16px}
.post-hero .crumbs a{color:#9AA3B6}.post-hero .crumbs a:hover{color:#fff}
.tag{display:inline-block;background:rgba(232,116,12,.16);color:#FBC58A;border:1px solid rgba(232,116,12,.4);padding:5px 12px;border-radius:999px;font-size:12.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.post-title{color:#fff;font-size:40px;font-weight:800;max-width:20ch;margin:16px 0 0}
.post-meta{margin-top:16px;color:#AEB6C6;font-size:14.5px}
@media(max-width:640px){.post-title{font-size:28px}.blog-hero h1{font-size:28px}}
.post-feature{display:block;width:100%;max-width:920px;margin:26px auto 0;border-radius:14px}

/* ── Post content ── */
.post-content{max-width:760px;margin:0 auto;padding:44px 0 20px}
.post-content p{color:#33384A;margin:0 0 18px}
.post-content > p:first-of-type{font-size:19.5px;color:#222;font-weight:500}
.post-content h2{font-size:27px;font-weight:800;margin:42px 0 14px}
.post-content h3{font-size:20px;font-weight:700;margin:26px 0 10px}
.post-content ul,.post-content ol{margin:0 0 18px;padding-left:24px}
.post-content li{margin:5px 0;color:#33384A}
.post-content a{text-decoration:underline;text-underline-offset:2px}
.post-content hr{border:0;border-top:1px solid var(--line);margin:40px 0}
.post-content blockquote{border-left:4px solid var(--orange);margin:22px 0;padding:6px 0 6px 20px;color:#3a3f52;font-style:italic}

/* tables — navy header (brand signature) */
.post-content table{width:100%;border-collapse:collapse;margin:22px 0;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.post-content th,.post-content td{text-align:left;padding:12px 18px;font-size:15px;border-bottom:1px solid var(--line)}
.post-content thead th{background:var(--navy);color:#fff;font-family:'Plus Jakarta Sans';font-weight:600;font-size:12.5px;text-transform:uppercase;letter-spacing:.05em}
.post-content tbody tr:last-child td{border-bottom:0}
.post-content tbody tr:nth-child(even){background:rgba(27,42,74,.025)}
.post-content td.num{font-variant-numeric:tabular-nums;font-weight:600;color:var(--navy);white-space:nowrap}

/* FAQ <details> */
.post-content details{border:1px solid var(--line);border-radius:10px;margin-bottom:10px;background:#fff;overflow:hidden}
.post-content summary{cursor:pointer;padding:16px 18px;font-family:'Plus Jakarta Sans';font-weight:700;color:var(--navy);font-size:16px;list-style:none;display:flex;justify-content:space-between;gap:12px}
.post-content summary::-webkit-details-marker{display:none}
.post-content summary::after{content:"+";color:var(--orange);font-weight:700;font-size:20px;line-height:1}
.post-content details[open] summary::after{content:"\2013"}
.post-content details .a,.post-content details > p{padding:0 18px 16px;color:#3a3f52;font-size:15.5px;margin:0}

/* component classes carried from the article markup */
.post-content .note{background:var(--tint);border:1px solid rgba(232,116,12,.2);border-left:4px solid var(--orange);border-radius:10px;padding:18px 20px;margin:22px 0;font-size:15.5px;color:#3a3f52}
.post-content .tablecard{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;margin:22px 0}
.post-content .tablecard .cap{background:#fff;padding:13px 18px;font-family:'Plus Jakarta Sans';font-weight:700;color:var(--navy);font-size:15px;border-bottom:1px solid var(--line)}
.post-content .tablecard table{margin:0;border:0;border-radius:0}
.post-content .hint{font-size:14px;color:var(--muted);margin:-6px 0 24px}
.post-content .svc{display:flex;align-items:center;gap:13px;margin:42px 0 6px}
.post-content .svc .ic{flex:0 0 44px;width:44px;height:44px;border-radius:11px;background:var(--navy);display:grid;place-items:center}
.post-content .svc .ic svg{width:22px;height:22px;color:#fff}
.post-content .svc h2{margin:0}
.post-content .bento{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0}
.post-content .bento .cell{background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px}
.post-content .bento .cell .ic{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;margin-bottom:12px}
.post-content .bento .cell .ic svg{width:20px;height:20px}
.post-content .bento .ok .ic{background:rgba(11,132,87,.12)}.post-content .bento .ok .ic svg{color:var(--green)}
.post-content .bento .warn .ic{background:rgba(232,116,12,.12)}.post-content .bento .warn .ic svg{color:var(--orange)}
.post-content .bento .no .ic{background:rgba(200,40,40,.1)}.post-content .bento .no .ic svg{color:#C32A2A}
.post-content .bento h3{font-size:16px;margin:0 0 6px}
.post-content .bento p{font-size:14px;color:#43485c;margin:0}
@media(max-width:760px){.post-content .bento{grid-template-columns:1fr}}

/* ── CTA band ── */
.post-cta-band{background:var(--navy-d);color:#fff;margin-top:30px;padding:48px 0;text-align:center;background-image:radial-gradient(circle at 50% -10%,rgba(232,116,12,.18),transparent 60%)}
.post-cta-band h2{color:#fff;font-size:27px;font-weight:800}
.post-cta-band p{color:#C3CAD8;max-width:60ch;margin:12px auto 22px}
.btn-primary{display:inline-block;background:var(--orange);color:#fff;font-family:'Plus Jakarta Sans';font-weight:700;font-size:15px;padding:13px 26px;border-radius:11px;box-shadow:0 8px 24px rgba(232,116,12,.32)}
.btn-primary:hover{background:var(--orange-d)}

/* ── Footer ── */
.site-footer{background:var(--navy-d);color:#AEB6C6;padding:42px 0 26px;font-size:14.5px}
.site-footer-inner{display:grid;grid-template-columns:1.6fr 1fr;gap:30px}
.site-brand.foot{color:#fff;font-size:20px;display:block;margin-bottom:10px}
.foot-tag{color:#9AA3B6;max-width:42ch;margin:0}
.foot-links{display:flex;flex-direction:column;gap:8px}
.foot-links a{color:#AEB6C6}.foot-links a:hover{color:#fff}
.foot-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:26px;padding-top:16px;font-size:13px;color:#7E889B}
@media(max-width:600px){.site-footer-inner{grid-template-columns:1fr}}

/* pagination */
.pagination{display:flex;justify-content:center;gap:16px;padding:10px 0 56px;color:var(--muted)}
.pagination a{font-weight:600}

/* ── Koenig editor cards (gscan-required) ── */
.post-content .kg-card{margin:24px 0}
.post-content figure{margin:24px 0}
.post-content figcaption{text-align:center;color:var(--muted);font-size:13.5px;margin-top:8px}
.post-content .lead{font-size:19.5px;color:#222;font-weight:500}
.post-content .kg-width-wide{position:relative;width:min(1040px,94vw);left:50%;transform:translateX(-50%)}
.post-content .kg-width-full{position:relative;width:100vw;left:50%;transform:translateX(-50%);max-width:none;border-radius:0}
.post-content .kg-image{display:block;margin:0 auto;border-radius:8px}
.kg-bookmark-card,.kg-embed-card{margin:24px 0}

/* ════════ Canonical union-delta.com chrome (header + footer) ════════ */
:root{
  --navy-deep:#0F1B33; --amber:#E8740C; --amber-hover:#D06508; --white:#FFFFFF;
  --heading:'Plus Jakarta Sans', system-ui, sans-serif;
  --body:'DM Sans', system-ui, sans-serif; --mw:1200px; --radius:10px;
}
/* clear fixed header */
.post-hero{padding-top:112px}
.blog-hero{padding-top:108px}
.page .post-hero{padding-top:120px}

/* ═══ HEADER ═══ */
.hdr{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(15,27,51,.97);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.06)}
.hdr-in{max-width:var(--mw);margin:0 auto;padding:0 32px;display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.logo{color:#fff;display:flex;align-items:center;flex-shrink:0}
.logo-svg{height:36px;width:auto;display:block}
.nav{display:flex;align-items:center;gap:36px}
.nav a{color:rgba(255,255,255,.6);font-family:var(--heading);font-size:14px;font-weight:500;letter-spacing:-.1px;transition:color .2s;white-space:nowrap}
.nav a:hover{color:#fff}
.nav-cta{background:var(--amber);color:#fff !important;padding:11px 24px;border-radius:var(--radius);font-family:var(--heading);font-weight:600;font-size:13px;letter-spacing:.2px;transition:all .2s;white-space:nowrap;box-shadow:0 4px 14px rgba(232,116,12,.25)}
.nav-cta:hover{background:var(--amber-hover);transform:translateY(-1px);box-shadow:0 6px 18px rgba(232,116,12,.35)}
.menu-btn{display:none;background:none;border:none;cursor:pointer;padding:8px;margin-left:auto}
.menu-btn span{display:block;width:22px;height:2px;background:#fff;margin:5px 0;border-radius:2px;transition:all .3s}
.menu-btn.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-btn.open span:nth-child(2){opacity:0}
.menu-btn.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav{display:none;position:fixed;top:72px;left:0;right:0;background:var(--navy-deep);border-bottom:1px solid rgba(255,255,255,.06);padding:24px 32px 32px;z-index:99}
.mobile-nav.open{display:block}
.mobile-nav a{display:block;padding:16px 0;color:rgba(255,255,255,.7);font-family:var(--heading);font-size:16px;font-weight:500;border-bottom:1px solid rgba(255,255,255,.06)}
.mobile-nav a:last-of-type{border-bottom:none}
.mobile-nav .nav-cta{display:block;text-align:center;margin-top:16px;padding:14px 24px;font-size:14px}
@media (max-width:960px){.hdr-in{padding:0 20px;gap:16px}.nav{display:none}.nav-cta.desktop{display:none}.menu-btn{display:block}.logo-svg{height:32px}}

/* ═══ FOOTER ═══ */
.ft{background:#0F1B33;color:#fff;padding:80px 32px 32px;font-family:'DM Sans',system-ui,-apple-system,sans-serif;position:relative;overflow:hidden}
.ft::before{content:'';position:absolute;top:0;left:80px;right:80px;height:1px;background:linear-gradient(to right,transparent,#E8740C 50%,transparent);opacity:.4}
.ft-in{max-width:1200px;margin:0 auto}
.ft-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:60px;padding-bottom:56px;border-bottom:1px solid rgba(255,255,255,.08)}
.ft-brand img{height:32px;width:auto;margin-bottom:20px;display:block}
.ft-brand p{font-size:14px;line-height:1.65;color:rgba(255,255,255,.55);margin:0 0 20px 0;max-width:320px}
.ft-brand .ft-addr{font-size:13px;line-height:1.6;color:rgba(255,255,255,.45);font-style:normal}
.ft-brand .ft-addr strong{color:rgba(255,255,255,.75);display:block;margin-bottom:4px;font-weight:700}
.ft-col h5{font-family:'Plus Jakarta Sans',system-ui,sans-serif;font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:rgba(255,255,255,.5);margin:0 0 18px 0}
.ft-col ul{list-style:none;margin:0;padding:0}
.ft-col li{margin-bottom:10px}
.ft-col a{color:rgba(255,255,255,.75);text-decoration:none;font-size:14px;transition:color .2s}
.ft-col a:hover{color:#E8740C}
.ftbot{display:flex;justify-content:space-between;align-items:center;padding-top:28px;flex-wrap:wrap;gap:16px}
.ftcopy{font-size:13px;color:rgba(255,255,255,.4)}
.ftbot-leg{display:flex;gap:24px}
.ftbot-leg a{font-size:13px;color:rgba(255,255,255,.4);text-decoration:none;transition:color .2s}
.ftbot-leg a:hover{color:#E8740C}
@media (max-width:900px){.ft{padding:56px 24px 28px}.ft-grid{grid-template-columns:1fr 1fr;gap:40px 32px;padding-bottom:40px}}
@media (max-width:560px){.ft-grid{grid-template-columns:1fr;gap:32px}.ftbot{flex-direction:column;align-items:flex-start;gap:12px}}

/* ════════ Filter tabs ════════ */
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;padding:34px 0 6px}
.filter-tab{font-family:var(--heading);font-size:13.5px;font-weight:600;color:var(--muted);padding:8px 16px;border:1px solid var(--line);border-radius:999px;background:#fff;transition:all .15s}
.filter-tab:hover{border-color:var(--navy);color:var(--navy)}
.filter-tab.is-active{background:var(--navy);color:#fff;border-color:var(--navy)}

/* ════════ Card image fallback (no feature image) ════════ */
.post-card-image.no-img{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1B2A4A,#0F1B33);position:relative;overflow:hidden}
.post-card-image.no-img::after{content:"";position:absolute;inset:0;background:radial-gradient(420px 180px at 80% -20%,rgba(232,116,12,.28),transparent)}
.post-card-image.no-img .pc-mark{font-family:var(--heading);font-weight:800;font-size:34px;color:rgba(255,255,255,.92);letter-spacing:1px;position:relative;z-index:1}

/* ════════ Quote modal ════════ */
.ud-modal{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(15,27,51,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.ud-modal.open{display:flex}
.ud-modal-card{background:#F0EBE3;border-radius:18px;max-width:440px;width:100%;padding:30px 28px;box-shadow:0 30px 80px rgba(15,27,51,.5);position:relative;max-height:92vh;overflow-y:auto}
.ud-modal-close{position:absolute;top:12px;right:12px;width:32px;height:32px;border:none;background:transparent;cursor:pointer;border-radius:50%;color:#8B93A7;font-size:22px;line-height:1;transition:background .2s,color .2s}
.ud-modal-close:hover{background:rgba(232,116,12,.1);color:#E8740C}
.ud-modal h3{font-family:var(--heading);font-weight:800;font-size:22px;color:#1B2A4A;margin:0 0 6px;letter-spacing:-.4px}
.ud-modal .sub{font-size:13.5px;color:#5A6275;margin:0 0 16px;line-height:1.55}
.ud-modal input,.ud-modal textarea{width:100%;background:#fff;border:1px solid #DDD6CB;border-radius:8px;padding:11px 14px;font-family:var(--body);font-size:14px;color:#1A1A2E;margin-bottom:8px}
.ud-modal textarea{min-height:84px;resize:none}
.ud-modal input:focus,.ud-modal textarea:focus{outline:none;border-color:#E8740C;box-shadow:0 0 0 3px rgba(232,116,12,.12)}
.ud-modal .submit{width:100%;background:#E8740C;color:#fff;font-family:var(--heading);font-weight:700;font-size:14px;padding:13px 24px;border:none;border-radius:10px;cursor:pointer;margin-top:4px;box-shadow:0 6px 20px rgba(232,116,12,.28);transition:background .2s}
.ud-modal .submit:hover{background:#D06508}
.ud-modal .tiny{font-size:11.5px;color:#8B93A7;text-align:center;margin:10px 0 0}
.ud-modal .tiny a{color:#8B93A7;text-decoration:underline}
.ud-modal .ok{display:none;background:rgba(11,132,87,.08);border:1px solid rgba(11,132,87,.25);color:#0B8457;border-radius:10px;padding:14px;font-size:13.5px;text-align:center;margin-top:6px}