/* ==========================================================================
   Nexus Child - Blog stylesheet
   Loads on: single posts, archives, blog index.
   Variables, type system, and components shared by single + archive.
   ========================================================================== */

:root{
  --navy:#02045C;
  --navy-2:#0C669E;
  --green:#2CB647;
  --green-2:#61CE70;
  --ink:#0e0e16;
  --ink-soft:#3a3a45;
  --muted:#5a5a66;
  --line:#e6e7ee;
  --bg:#fff;
  --bg-soft:#f5f6fb;
  --shadow:0 8px 30px rgba(2,4,92,.08);
  --shadow-lg:0 18px 60px rgba(2,4,92,.14);
  --container:1180px;
  --read:720px;
  --h-font:'Montserrat',system-ui,sans-serif;
  --b-font:'Roboto Flex','Roboto',system-ui,sans-serif;
}

/* Scope the resets to .nx-* containers so we don't fight the parent theme */
.nx-blog *{box-sizing:border-box}
.nx-blog{font-family:var(--b-font);color:var(--ink);line-height:1.65;-webkit-font-smoothing:antialiased}
.nx-blog a{color:var(--navy-2);text-decoration:none}
.nx-blog a:hover{text-decoration:underline}
.nx-blog .container{max-width:var(--container);margin:0 auto;padding:0 24px}
.nx-blog .read{max-width:var(--read);margin:0 auto;padding:0 24px}

.nx-blog .kicker{display:block;font-family:var(--h-font);font-weight:500;font-size:1rem;color:var(--muted);text-transform:lowercase;letter-spacing:.01em;margin-bottom:.4em}
.nx-blog .greenword{color:var(--green)}

.nx-blog .btn{display:inline-flex;align-items:center;gap:.6em;font-family:var(--h-font);font-weight:700;font-size:.9rem;padding:1em 1.6em;border-radius:999px;border:0;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s;text-transform:uppercase;letter-spacing:.06em}
.nx-blog .btn-primary{background:var(--green);color:#fff}
.nx-blog .btn-primary:hover{background:#28a440;transform:translateY(-1px);box-shadow:0 12px 30px rgba(44,182,71,.4);text-decoration:none}
.nx-blog .btn-ghost{background:transparent;color:var(--navy);border:2px solid var(--navy)}
.nx-blog .btn-ghost:hover{background:var(--navy);color:#fff;text-decoration:none}

/* ==========================================================================
   POST HEADER (single.php)
   ========================================================================== */
.nx-post-head{padding:80px 0 56px;background:#fff;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.nx-post-head::before{content:"";position:absolute;right:-200px;top:-100px;width:500px;height:500px;background:radial-gradient(circle,rgba(44,182,71,.1) 0%,transparent 60%);pointer-events:none}
.nx-post-head .container{position:relative;z-index:2;max-width:880px}

.nx-post-head .crumbs{font-family:var(--h-font);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);margin-bottom:24px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.nx-post-head .crumbs a{color:var(--muted)}
.nx-post-head .crumbs a:hover{color:var(--navy);text-decoration:none}
.nx-post-head .crumbs .sep{color:var(--green)}

.nx-post-head .cats{margin-bottom:22px;display:flex;gap:8px;flex-wrap:wrap}
.nx-post-head .cat{font-family:var(--h-font);font-weight:700;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--green);background:rgba(44,182,71,.1);border:1px solid rgba(44,182,71,.25);padding:6px 12px;border-radius:999px;text-decoration:none;transition:background .15s,color .15s}
.nx-post-head .cat:hover{background:var(--green);color:#fff;text-decoration:none}

.nx-post-head h1{font-family:var(--h-font);font-weight:900;text-transform:uppercase;letter-spacing:-.03em;font-size:clamp(2rem,5.4vw,3.6rem);color:var(--navy);line-height:1;margin:0 0 22px}

.nx-post-head .dek{font-size:1.2rem;color:var(--ink-soft);max-width:720px;margin:0 0 32px;line-height:1.6}

.nx-post-head .meta{display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding-top:24px;border-top:1px solid var(--line)}
.nx-post-head .author{display:flex;align-items:center;gap:14px}
.nx-post-head .avatar{width:48px;height:48px;border-radius:50%;background:var(--navy);color:#fff;font-family:var(--h-font);font-weight:700;display:grid;place-items:center;flex-shrink:0;overflow:hidden}
.nx-post-head .avatar img{width:100%;height:100%;object-fit:cover}
.nx-post-head .author-name{font-family:var(--h-font);font-weight:700;color:var(--navy);font-size:.98rem;display:block;line-height:1.2;text-transform:uppercase;letter-spacing:.02em}
.nx-post-head .author-role{color:var(--muted);font-size:.82rem;display:block;margin-top:3px}
.nx-post-head .meta-item{color:var(--muted);font-size:.85rem;display:inline-flex;align-items:center;gap:.4em;font-family:var(--h-font);font-weight:500;text-transform:uppercase;letter-spacing:.08em}
.nx-post-head .meta-item::before{content:"·";color:var(--green);font-size:1.4rem;line-height:1;margin-right:.4em}

/* HERO IMAGE */
.nx-post-hero{aspect-ratio:21/9;width:100%;max-width:1180px;margin:0 auto;background:#dde2f3 center/cover;overflow:hidden}

/* ==========================================================================
   ARTICLE BODY
   ========================================================================== */
.nx-article{padding:64px 0 80px}
.nx-article .read>p{font-size:1.13rem;color:var(--ink);margin:0 0 1.4em;line-height:1.72}
.nx-article .read>p:first-of-type::first-letter{font-family:var(--h-font);font-weight:900;font-size:3.6rem;float:left;line-height:.9;padding:6px 14px 0 0;color:var(--green)}
.nx-article h2{font-family:var(--h-font);font-weight:800;font-size:1.7rem;color:var(--navy);margin:2.2em 0 .6em;line-height:1.2;letter-spacing:-.005em;text-transform:uppercase}
.nx-article h3{font-family:var(--h-font);font-weight:700;font-size:1.25rem;color:var(--navy);margin:1.8em 0 .5em}
.nx-article ul,.nx-article ol{padding-left:1.4em;margin:0 0 1.4em;font-size:1.08rem;color:var(--ink)}
.nx-article ul li,.nx-article ol li{margin-bottom:.5em;line-height:1.65}
.nx-article ul li::marker{color:var(--green);font-size:1.1em}
.nx-article blockquote{margin:2em 0;padding:28px 32px;border-left:4px solid var(--green);background:var(--bg-soft);border-radius:0 14px 14px 0;font-family:var(--h-font);font-weight:600;font-size:1.2rem;color:var(--navy);font-style:normal;line-height:1.4}
.nx-article blockquote p{margin:0}
.nx-article img{max-width:100%;height:auto;border-radius:14px;margin:2em 0;box-shadow:var(--shadow)}
.nx-article figure{margin:2em 0}
.nx-article figure figcaption{font-size:.88rem;color:var(--muted);text-align:center;margin-top:8px;font-family:var(--h-font)}
.nx-article hr{border:0;border-top:1px solid var(--line);margin:3em 0}
.nx-article .read a{color:var(--navy);border-bottom:1.5px solid var(--green);text-decoration:none;transition:background .15s}
.nx-article .read a:hover{background:rgba(44,182,71,.1);text-decoration:none}

/* INLINE CALLOUT */
.nx-callout{margin:2.4em 0;padding:36px 40px;background:linear-gradient(135deg,var(--navy) 0%,#04076e 100%);color:#fff;border-radius:18px;position:relative;overflow:hidden}
.nx-callout::before{content:"";position:absolute;right:-60px;bottom:-60px;width:200px;height:200px;background:radial-gradient(circle,rgba(44,182,71,.25) 0%,transparent 65%);pointer-events:none}
.nx-callout h3{color:#fff;font-family:var(--h-font);font-weight:900;text-transform:uppercase;letter-spacing:-.01em;margin:0 0 10px;font-size:1.3rem;position:relative}
.nx-callout p{color:rgba(255,255,255,.84);margin:0 0 20px;font-size:1rem;position:relative;line-height:1.6}
.nx-callout .btn-primary{background:var(--green);position:relative}

/* AUTHOR BOX */
.nx-author{margin:60px auto 0;max-width:var(--read);padding:36px;background:var(--bg-soft);border-radius:18px;display:flex;gap:24px;align-items:flex-start;border:1.5px solid var(--line)}
@media(max-width:560px){.nx-author{flex-direction:column}}
.nx-author .avatar{width:88px;height:88px;border-radius:50%;background:var(--navy);color:#fff;font-family:var(--h-font);font-weight:900;font-size:1.8rem;display:grid;place-items:center;flex-shrink:0;overflow:hidden}
.nx-author .avatar img{width:100%;height:100%;object-fit:cover}
.nx-author h3{font-family:var(--h-font);font-weight:900;color:var(--navy);font-size:1.3rem;margin:0 0 4px;text-transform:uppercase;letter-spacing:-.01em}
.nx-author .role{color:var(--green);font-family:var(--h-font);font-weight:700;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px;display:block}
.nx-author p{margin:0 0 14px;color:var(--ink-soft)}
.nx-author .links{display:flex;gap:18px;font-family:var(--h-font);font-weight:700;font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;flex-wrap:wrap}
.nx-author .links a{color:var(--green);text-decoration:none}
.nx-author .links a:hover{text-decoration:underline}

/* RELATED */
.nx-related{background:var(--bg-soft);padding:80px 0;border-top:1px solid var(--line)}
.nx-related .head{max-width:780px;margin:0 auto 48px;text-align:center}
.nx-related .head h2{font-family:var(--h-font);font-weight:900;text-transform:uppercase;letter-spacing:-.02em;color:var(--navy);font-size:clamp(2rem,4.6vw,3rem);line-height:1;margin:0}
.nx-related .head h2 .greenword{color:var(--green)}
.nx-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:880px){.nx-related-grid{grid-template-columns:1fr}}
.nx-rel-card{background:#fff;border:1.5px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s,border-color .25s;text-decoration:none;color:inherit}
.nx-rel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--green);text-decoration:none}
.nx-rel-card .img{aspect-ratio:16/10;background:#dde2f3 center/cover}
.nx-rel-card .body{padding:24px;flex:1;display:flex;flex-direction:column}
.nx-rel-card .cat{font-family:var(--h-font);font-weight:700;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin-bottom:10px}
.nx-rel-card h3{font-family:var(--h-font);font-weight:800;color:var(--navy);font-size:1.1rem;line-height:1.3;margin:0 0 12px;flex:1;text-transform:uppercase;letter-spacing:-.005em}
.nx-rel-card .meta{font-size:.78rem;color:var(--muted);font-family:var(--h-font);font-weight:600;text-transform:uppercase;letter-spacing:.08em}

/* ==========================================================================
   ARCHIVE / CATEGORY (archive.php)
   ========================================================================== */
.nx-archive-head{padding:90px 0 70px;background:#fff;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.nx-archive-head::before{content:"";position:absolute;right:-220px;top:-80px;width:600px;height:600px;background:radial-gradient(circle,rgba(44,182,71,.12) 0%,transparent 60%);pointer-events:none}
.nx-archive-head::after{content:"";position:absolute;left:-180px;bottom:-180px;width:480px;height:480px;background:radial-gradient(circle,rgba(2,4,92,.05) 0%,transparent 60%);pointer-events:none}
.nx-archive-head .container{position:relative;z-index:2;max-width:880px}
.nx-archive-head .crumbs{font-family:var(--h-font);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);margin-bottom:24px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.nx-archive-head .crumbs a{color:var(--muted)}.nx-archive-head .crumbs a:hover{color:var(--navy);text-decoration:none}
.nx-archive-head .crumbs .sep{color:var(--green)}
.nx-archive-head .label{font-family:var(--h-font);font-weight:700;font-size:.74rem;text-transform:uppercase;letter-spacing:.18em;color:var(--green);margin-bottom:14px;display:inline-block}
.nx-archive-head h1{font-family:var(--h-font);font-weight:900;text-transform:uppercase;letter-spacing:-.04em;font-size:clamp(2.6rem,7vw,5.2rem);color:var(--navy);line-height:.92;margin:0 0 22px}
.nx-archive-head h1 .greenword{color:var(--green)}
.nx-archive-head .desc{font-size:1.18rem;color:var(--ink-soft);max-width:720px;margin:0;line-height:1.6}
.nx-archive-head .stats{margin-top:30px;display:flex;gap:24px;flex-wrap:wrap;font-family:var(--h-font);font-weight:600;font-size:.82rem;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.nx-archive-head .stats span strong{color:var(--green);font-weight:900;font-size:1rem}

/* CHIP NAV */
.nx-cat-nav{padding:30px 0;background:var(--bg-soft);border-bottom:1px solid var(--line)}
.nx-cat-nav .container{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.nx-cat-nav .lbl{font-family:var(--h-font);font-weight:700;font-size:.74rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);margin-right:6px}
.nx-cat-nav a{font-family:var(--h-font);font-weight:700;font-size:.74rem;text-transform:uppercase;letter-spacing:.08em;padding:8px 14px;border-radius:999px;background:#fff;color:var(--navy);border:1.5px solid var(--line);transition:all .15s}
.nx-cat-nav a:hover{border-color:var(--green);color:var(--green);text-decoration:none}
.nx-cat-nav a.active{background:var(--green);color:#fff;border-color:var(--green)}

/* GRID OF POST CARDS */
.nx-posts{padding:80px 0}
.nx-post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
@media(max-width:980px){.nx-post-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.nx-post-grid{grid-template-columns:1fr}}

.nx-post-card{background:#fff;border:1.5px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s,border-color .25s;text-decoration:none;color:inherit}
.nx-post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--green);text-decoration:none}
.nx-post-card .img{aspect-ratio:16/10;background:#dde2f3 center/cover;position:relative}
.nx-post-card .img-cat{position:absolute;left:14px;top:14px;font-family:var(--h-font);font-weight:700;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:#fff;background:var(--green);padding:6px 10px;border-radius:999px}
.nx-post-card .body{padding:26px 26px 28px;flex:1;display:flex;flex-direction:column;gap:14px}
.nx-post-card h2{font-family:var(--h-font);font-weight:800;color:var(--navy);font-size:1.1rem;line-height:1.3;margin:0;text-transform:uppercase;letter-spacing:-.005em}
.nx-post-card h2 a{color:inherit;text-decoration:none}
.nx-post-card .excerpt{color:var(--ink-soft);font-size:.92rem;line-height:1.55;margin:0;flex:1}
.nx-post-card .meta{font-size:.74rem;color:var(--muted);font-family:var(--h-font);font-weight:600;text-transform:uppercase;letter-spacing:.1em;display:flex;gap:14px;align-items:center}
.nx-post-card .meta .dot{color:var(--green);font-size:1.2em;line-height:1}
.nx-post-card .arrow{font-family:var(--h-font);font-weight:700;font-size:.74rem;text-transform:uppercase;letter-spacing:.1em;color:var(--green);margin-top:6px;display:inline-flex;align-items:center;gap:6px}
.nx-post-card .arrow::after{content:"→";font-size:1.05rem;transition:transform .2s}
.nx-post-card:hover .arrow::after{transform:translateX(4px)}

/* PAGINATION */
.nx-pagination{margin-top:64px;display:flex;justify-content:center;gap:8px;flex-wrap:wrap}
.nx-pagination a, .nx-pagination span{font-family:var(--h-font);font-weight:700;font-size:.85rem;padding:12px 16px;border-radius:10px;background:#fff;color:var(--navy);border:1.5px solid var(--line);min-width:44px;text-align:center;transition:all .15s;text-decoration:none}
.nx-pagination a:hover{border-color:var(--green);color:var(--green)}
.nx-pagination .current{background:var(--green);color:#fff;border-color:var(--green)}
.nx-pagination .dots{border:0;background:transparent;color:var(--muted)}

/* EMPTY STATE */
.nx-empty{text-align:center;padding:80px 24px;background:var(--bg-soft);border-radius:18px;max-width:680px;margin:0 auto}
.nx-empty h2{font-family:var(--h-font);font-weight:900;color:var(--navy);font-size:1.6rem;text-transform:uppercase;margin:0 0 12px}
.nx-empty p{color:var(--muted);margin:0 0 24px}

/* CTA BLOCK at footer */
.nx-cta-block{background:linear-gradient(135deg,var(--navy) 0%,#04076e 60%,#050778 100%);color:#fff;border-radius:28px;padding:80px 56px;text-align:center;position:relative;overflow:hidden;margin:80px 0}
.nx-cta-block::before{content:"";position:absolute;left:50%;top:-100px;width:500px;height:500px;background:radial-gradient(circle,rgba(44,182,71,.22) 0%,transparent 65%);transform:translateX(-50%)}
.nx-cta-block .inner{position:relative;max-width:680px;margin:0 auto}
.nx-cta-block h2{color:#fff;font-family:var(--h-font);font-weight:900;text-transform:uppercase;letter-spacing:-.02em;font-size:clamp(2rem,5vw,3rem);line-height:1;margin:0 0 18px}
.nx-cta-block h2 .greenword{color:var(--green-2)}
.nx-cta-block p{color:rgba(255,255,255,.78);font-size:1.05rem;margin:0 auto 28px;line-height:1.6}
.nx-cta-block .ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.nx-cta-block .btn-ghost{color:#fff;border-color:rgba(255,255,255,.55)}
.nx-cta-block .btn-ghost:hover{background:#fff;color:var(--navy)}