/*
Theme Name: ACEN Network
Theme URI: https://acenergynetwork.org
Author: ACEN — African & Caribbean Energy Network
Author URI: https://acenergynetwork.org
Description: WordPress theme for the African & Caribbean Energy Network (ACEN), acenergynetwork.org. Rebuild of the MadeThis/Next.js site: global promo banner, header/nav and footer, Five Sustainability Pillars, Events and Gallery custom post types for dashboard self-management, native Posts for the blog (News & Events), and Elementor-compatible templates. Courses are delivered by an LMS plugin (see template-courses.php).
Version: 1.2.1
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: acen-network
*/

/* ============ ACEN design system ============ */
:root{
  --navy:#0A2558;
  --navy-dark:#071A3F;
  --navy-mid:#123B85;
  --green:#16A34A;
  --green-dark:#15803D;
  --ink:#1F2937;
  --muted:#5B6472;
  --bg:#FFFFFF;
  --bg-light:#F4F7FA;
  --bg-tint:#EAF1F8;
  --border:#E2E8F0;
  --radius:14px;
  --shadow:0 6px 24px rgba(10,37,88,.08);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy-mid);text-decoration:none}
a:hover{color:var(--green-dark);text-decoration:underline}
h1,h2,h3,h4{color:var(--navy);line-height:1.2;margin:0 0 .5em;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.5vw,3.2rem)}
h2{font-size:clamp(1.6rem,3vw,2.3rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
section{padding:64px 0}
.section-light{background:var(--bg-light)}
.section-navy{background:var(--navy);color:#fff}
.section-navy h2,.section-navy h3{color:#fff}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.8rem;font-weight:700;color:var(--green);margin-bottom:.6em}
.section-head{max-width:760px;margin:0 auto 40px;text-align:center}
.section-head p{color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 26px;border-radius:10px;background:var(--green);color:#fff;font-weight:600;font-size:1rem;border:2px solid var(--green);transition:background .15s,border-color .15s}
.btn:hover{background:var(--green-dark);border-color:var(--green-dark);color:#fff;text-decoration:none}
.btn-outline{background:transparent;color:#fff;border-color:#fff}
.btn-outline:hover{background:rgba(255,255,255,.12);color:#fff}
.btn-navy{background:var(--navy);border-color:var(--navy)}
.btn-navy:hover{background:var(--navy-dark);border-color:var(--navy-dark)}

/* ============ Promo banner ============ */
.promo-banner{background:var(--navy);color:#fff;text-align:center;padding:10px 16px;font-size:.92rem}
.promo-banner strong{color:#7EE2A8}
.promo-banner a{color:#fff;text-decoration:underline}

/* ============ Header ============ */
.site-header{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}
.header-in{max-width:1200px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:20px;flex-wrap:nowrap}
.site-logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
.site-logo img{max-height:52px;width:auto}
.site-logo .logo-text{font-weight:800;color:var(--navy);font-size:1.05rem;line-height:1.25}
.main-nav{margin-left:auto;min-width:0}
.main-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:2px;flex-wrap:nowrap;align-items:center}
.main-nav li{position:relative}
.main-nav a{display:block;padding:9px 9px;color:var(--ink);font-weight:600;font-size:.95rem;border-radius:8px;white-space:nowrap}
.main-nav a:hover{color:var(--navy);background:var(--bg-tint);text-decoration:none}
.main-nav .sub-menu{display:none;position:absolute;left:0;top:100%;background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);min-width:230px;padding:8px;z-index:60}
.main-nav li:hover .sub-menu,.main-nav li:focus-within .sub-menu{display:block}
.main-nav .sub-menu li{display:block}
.main-nav .sub-menu a{padding:8px 12px}
.header-cta{flex-shrink:0;min-height:36px;padding:8px 16px;font-size:.9rem;border-radius:8px;white-space:nowrap}

/* ============ Hero (front page) ============ */
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--navy) 0%,var(--navy-mid) 60%,#14532D 130%);color:#fff;padding:96px 0}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg video{width:100%;height:100%;object-fit:cover;display:block}
.hero>.wrap{position:relative;z-index:1}
.hero h1{color:#fff;max-width:820px}
.hero .hero-sub{font-size:1.25rem;max-width:680px;color:#D7E3F4}
.hero .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero .eyebrow{color:#7EE2A8}

/* ============ Pillars ============ */
.pillars-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}
.pillar-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px 22px;box-shadow:var(--shadow);text-align:left}
.pillar-card .pillar-icon{font-size:2rem;line-height:1;margin-bottom:14px}
.pillar-card p{color:var(--muted);font-size:.97rem;margin:0}

/* ============ Stats ============ */
.stats-band{background:var(--navy);color:#fff;padding:44px 0}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px;text-align:center}
.stat .stat-value{font-size:2.4rem;font-weight:800;color:#fff;line-height:1.1}
.stat .stat-label{color:#BCD0EE;font-size:.95rem;margin-top:4px}

/* ============ Cards ============ */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.card img{width:100%;height:200px;object-fit:cover}
.card-body{padding:22px;display:flex;flex-direction:column;gap:8px;flex:1}
.card-body h3{margin:0}
.card-body p{color:var(--muted);font-size:.97rem}
.card-body .card-link{margin-top:auto;font-weight:700;color:var(--green-dark)}
.tag{display:inline-block;background:var(--bg-tint);color:var(--navy);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;padding:4px 10px;border-radius:999px}
.date-line{color:var(--muted);font-size:.88rem;font-weight:600}
.cta-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px}
.cta-card{border-radius:var(--radius);padding:36px 30px;color:#fff;background:var(--navy)}
.cta-card.alt{background:var(--green-dark)}
.cta-card h3{color:#fff;font-size:1.5rem}
.cta-card p{color:#E3ECF8}
.cta-card.alt p{color:#D9F2E2}
.region-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.region-card p{color:var(--muted)}

/* ============ Pages & entries ============ */
.page-head{padding:56px 0 8px;max-width:820px}
.page-head .sub{color:var(--muted);font-size:1.12rem}
.entry-content{max-width:820px}
.entry-content h2,.entry-content h3{margin-top:1.4em}
.entry-content img{border-radius:var(--radius)}
.entry-meta{color:var(--muted);font-size:.92rem;margin-bottom:18px}
.pagination{margin:40px 0;text-align:center}
.pagination .page-numbers{display:inline-block;padding:8px 14px;border:1px solid var(--border);border-radius:8px;margin:0 3px;color:var(--navy);font-weight:600}
.pagination .page-numbers.current{background:var(--navy);color:#fff;border-color:var(--navy)}
.alignwide{max-width:1200px}
.alignfull{max-width:none}
.wp-block-embed iframe{max-width:100%}

/* ============ Gallery ============ */
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
.gallery-item{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:#fff;box-shadow:var(--shadow)}
.gallery-item img{width:100%;height:220px;object-fit:cover}
.gallery-item figcaption{padding:12px 16px;color:var(--muted);font-size:.93rem}

/* ============ Footer ============ */
.site-footer{position:relative;overflow:hidden;background:var(--navy-dark);color:#C9D6EE;margin-top:0}
.footer-bg{position:absolute;inset:0;z-index:0}
.footer-bg video{width:100%;height:100%;object-fit:cover;display:block}
.footer-bg-overlay{position:absolute;inset:0;background:rgba(6,18,44,.72)}
.site-footer .wrap{position:relative;z-index:1}
.footer-main{padding:64px 0 36px}
.footer-tagline{font-size:1.35rem;font-weight:800;color:#fff;max-width:560px;line-height:1.35}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1fr;gap:32px;margin-top:36px}
.footer-col h4{color:#fff;font-size:1rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:9px}
.footer-col a{color:#C9D6EE}
.footer-col a:hover{color:#fff}
.footer-logo img{max-height:64px;width:auto}
.footer-contact{font-size:.95rem;line-height:1.7}
.footer-contact a{color:#fff}
.socials{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.socials a{display:inline-block;border:1px solid #33507E;color:#DCE7F7;border-radius:999px;padding:6px 14px;font-size:.88rem;font-weight:600}
.socials a:hover{background:var(--navy-mid);color:#fff;text-decoration:none}
.footer-bottom{border-top:1px solid #22386B;padding:20px 0 28px;font-size:.9rem;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.footer-bottom a{color:#C9D6EE}

/* ============ Forms (contact etc.) ============ */
input[type="text"],input[type="email"],input[type="url"],input[type="search"],select,textarea{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:10px;font:inherit;background:#fff}
button,input[type="submit"]{background:var(--green);color:#fff;border:0;border-radius:10px;padding:12px 26px;font:inherit;font-weight:600;cursor:pointer;min-height:48px}
button:hover,input[type="submit"]:hover{background:var(--green-dark)}

/* ============ Elementor full width ============ */
.elementor-fullwidth-content{max-width:none;padding:0}

/* ============ Responsive ============ */
@media (max-width:960px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .header-in{gap:14px;flex-wrap:wrap}
  .main-nav{margin-left:0;order:3;width:100%}
  .main-nav ul{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px}
  .main-nav a{white-space:nowrap}
  .header-cta{margin-left:auto}
}
@media (max-width:560px){
  section{padding:44px 0}
  .hero{padding:64px 0}
  .footer-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
}