/*
Theme Name: NIAI Blog
Description: NIAI Blog theme matching the blog.niainigeria.org design — white pages, NIAI green and orange from the logo, a touch of blue, Poppins + Manrope. Works with the NIAI News Feed plugin.
Version: 2.0.0
Author: NIAI
License: GPL2
Text Domain: niai-news
*/
:root{
  --green:#007324;--green-deep:#082f14;--green-soft:#7fcc94;
  --orange:#f67400;--blue:#1a79c2;
  --ink:#121e14;--muted:#586474;--line:#dbe2e9;--tint:#f2f8f3;
  --radius:16px;--shadow:0 18px 40px -22px rgba(8,47,20,.45);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:Manrope,system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.65;overflow-x:hidden}
img{max-width:100%;height:auto}
h1,h2,h3,h4{font-family:Poppins,sans-serif;color:var(--ink);letter-spacing:-.02em;line-height:1.2;margin:0}
a{color:inherit}
.wrap{max-width:1280px;margin:0 auto;padding:0 20px}

/* Header */
.site-header{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;backdrop-filter:blur(8px)}
.admin-bar .site-header{top:32px}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:104px}
.brand{display:block;flex-shrink:1;min-width:0}
.brand img,.brand .custom-logo{height:64px;width:auto;max-width:300px;display:block;object-fit:contain}
.main-nav ul{list-style:none;display:flex;align-items:center;gap:26px;margin:0;padding:0}
.main-nav a{text-decoration:none;font-weight:600;font-size:.92rem;color:var(--ink)}
.main-nav a:hover,.main-nav .current-menu-item>a{color:var(--green)}
.main-nav .nav-main-site a{color:var(--blue)}
.header-cta{flex-shrink:0;font-weight:600;font-size:.9rem;color:var(--blue);text-decoration:none}
.header-cta:hover{text-decoration:underline}
.brand-rule{height:4px;background:var(--green)}

/* Hero (featured story) */
.hero{position:relative;overflow:hidden;background:var(--green-deep)}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(8,47,20,.92))}
.hero .wrap{position:relative;z-index:1;min-height:560px;display:flex;flex-direction:column;justify-content:flex-end;padding-top:130px;padding-bottom:56px;color:#fff}
.pill{display:inline-block;width:fit-content;border-radius:999px;background:var(--orange);color:var(--ink);padding:.3rem .8rem;font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;text-decoration:none}
.hero h1{color:#fff;margin-top:16px;max-width:900px;font-size:clamp(2.1rem,5.2vw,3.75rem);font-weight:700;line-height:1.12}
.hero h1 a{text-decoration:none;color:#fff}
.hero p{margin:16px 0 0;max-width:680px;font-size:1.12rem;opacity:.9}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:20px;margin-top:24px}
.hero-actions .meta{color:#fff;opacity:.8}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--green);color:#fff;padding:.8rem 1.5rem;border-radius:999px;font-weight:600;text-decoration:none;border:0;cursor:pointer;font-family:inherit;font-size:1rem}
.btn:hover{opacity:.9}
.btn svg{width:16px;height:16px}

/* Listing */
.section{padding-top:56px;padding-bottom:56px}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px}
.eyebrow{margin:0;font-size:.82rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--orange)}
.section-head h2{margin-top:4px;font-size:1.9rem;font-weight:700}
.filters{display:flex;flex-wrap:wrap;gap:8px}
.filters a{border:1px solid var(--line);border-radius:999px;padding:.4rem 1rem;font-size:.88rem;font-weight:600;text-decoration:none;color:var(--ink)}
.filters a:hover{border-color:var(--green)}
.filters a.is-active{background:var(--green);border-color:var(--green);color:#fff}
.posts-grid{display:grid;gap:28px;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:40px}
@media(max-width:1023px){.posts-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:639px){.posts-grid{grid-template-columns:1fr}}
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);text-decoration:none;color:var(--ink);transition:transform .2s}
.card:hover{transform:translateY(-4px)}
.card-media{aspect-ratio:16/10;overflow:hidden;background:#f5f7f5}
.card-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.card:hover .card-media img{transform:scale(1.05)}
.card-body{display:flex;flex-direction:column;flex:1;padding:20px}
.card .cat{font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--orange)}
.card h3{margin-top:8px;font-size:1.12rem;font-weight:600;line-height:1.35}
.card:hover h3{color:var(--green)}
.card p{margin:8px 0 0;font-size:.9rem;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.meta{font-size:.8rem;color:var(--muted)}
.card .meta{margin-top:auto;padding-top:16px}
.empty{margin-top:48px;border:1px dashed var(--line);border-radius:var(--radius);padding:48px;text-align:center;color:var(--muted)}
.pagination{margin-top:40px}
.pagination .nav-links{display:flex;gap:8px;flex-wrap:wrap}
.pagination .page-numbers{border:1px solid var(--line);border-radius:999px;padding:.4rem .9rem;text-decoration:none;font-weight:600}
.pagination .current{background:var(--green);border-color:var(--green);color:#fff}

/* Single */
.single-head{max-width:800px;margin:0 auto;padding:48px 20px 0}
.back{font-size:.88rem;font-weight:600;color:var(--muted);text-decoration:none}
.back:hover{color:var(--green)}
.single-head .eyebrow{margin-top:24px}
.single-head h1{margin-top:8px;font-size:clamp(2.1rem,4.5vw,3rem);font-weight:700;line-height:1.15}
.single-head .lead{margin:16px 0 0;font-size:1.25rem;color:var(--muted)}
.byline{margin-top:24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0;font-size:.9rem;color:var(--muted)}
.byline strong{color:var(--ink)}
.single-cover{max-width:1060px;margin:32px auto 0;padding:0 20px}
.single-cover img{width:100%;aspect-ratio:16/8;object-fit:cover;border-radius:var(--radius);display:block}
.entry-content{max-width:800px;margin:0 auto;padding:48px 20px;font-size:1.08rem}
.entry-content h2{margin:2rem 0 .8rem;font-size:1.6rem}
.entry-content h3{margin:1.6rem 0 .6rem;font-size:1.25rem}
.entry-content a{color:var(--green);font-weight:600}
.entry-content blockquote{margin:1.5rem 0;border-left:4px solid var(--orange);padding:.2rem 0 .2rem 1.2rem;font-style:italic;color:var(--muted)}
.entry-content img{border-radius:12px}
.share{max-width:800px;margin:0 auto;padding:0 20px 48px;display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.share span{font-weight:600;font-size:.9rem}
.share a{border:1px solid var(--line);border-radius:999px;padding:.4rem 1rem;font-size:.88rem;font-weight:600;text-decoration:none}
.share a:hover{border-color:var(--green);color:var(--green)}
.related{background:var(--tint)}
.related h2{font-size:1.6rem}

/* Newsletter band */
.newsletter{background:linear-gradient(120deg,var(--green-deep),var(--green) 68%,var(--orange));color:#fff}
.newsletter .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;padding-top:56px;padding-bottom:56px}
.newsletter h2{color:#fff;font-size:1.9rem}
.newsletter p{margin:8px 0 0;opacity:.9}
.newsletter form{display:flex;gap:8px;width:100%;max-width:440px}
.newsletter input[type=email]{flex:1;min-width:0;border:0;border-radius:999px;padding:.8rem 1.2rem;font:inherit;color:var(--ink);background:#fff}
.newsletter .btn{background:var(--green-deep)}

/* Footer */
.site-footer{background:var(--green-deep);color:#fff}
.footer-grid{display:grid;gap:32px;grid-template-columns:repeat(3,minmax(0,1fr));padding-top:48px;padding-bottom:48px}
@media(max-width:767px){.footer-grid{grid-template-columns:1fr}}
.footer-logo{display:inline-block;background:#fff;padding:12px}
.footer-logo img{width:240px;max-width:100%;height:auto;display:block}
.site-footer p{font-size:.9rem;opacity:.85}
.footer-title{font-family:Poppins,sans-serif;font-weight:600;color:var(--green-soft);margin:0 0 8px;opacity:1!important}
.site-footer ul{list-style:none;margin:0;padding:0;font-size:.9rem}
.site-footer li{margin:4px 0}
.site-footer a{text-decoration:none;opacity:.9}
.site-footer a.footer-logo{opacity:1}
.site-footer a:hover{text-decoration:underline}
.footer-bottom{border-top:1px solid rgba(255,255,255,.15);padding:16px 0;text-align:center;font-size:.78rem;opacity:.7}

@media(max-width:767px){
  .main-nav{display:none}
  .brand img,.brand .custom-logo{height:48px;max-width:210px}
  .site-header .wrap{min-height:80px}
  .hero .wrap{min-height:480px}
  .admin-bar .site-header{top:0}
}