/*
Theme Name: Al-Biruni Academy Media
Theme URI: https://albirunidigitalmedia.org
Author: Al-Biruni Digital Media
Author URI: https://albirunidigitalmedia.org
Description: Pashto RTL WordPress theme for Al-Biruni Digital Media (ADM) — a public-awareness digital media platform. Built-in homepage slider, articles grid, Digital Academy hub, and a YouTube video feed, with the site's own categories, menus, and post types pre-configured on activation.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: albiruni
Tags: rtl-language-support, custom-menu, featured-images, translation-ready, custom-colors
*/

/* =========================================================
   0. Design tokens (colors taken from the ADM brand sheet)
   ========================================================= */
:root{
  --adm-teal:#149790;
  --adm-teal-dark:#0d6e69;
  --adm-navy:#122b40;
  --adm-navy-dark:#0a1c2c;
  --adm-green:#7bb340;
  --adm-bg:#f4f7f8;
  --adm-card-bg:#ffffff;
  --adm-text:#1c2b36;
  --adm-text-light:#5b6b76;
  --adm-white:#ffffff;
  --adm-radius:10px;
  --adm-shadow:0 6px 22px rgba(10,28,44,.08);
  --adm-maxw:1240px;
}

/* =========================================================
   1. Reset & base (RTL by default — this theme ships RTL-only)
   ========================================================= */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  direction:rtl;
  text-align:right;
  margin:0;
  font-family:'Noto Sans Arabic','Noto Nastaliq Urdu',Tahoma,Arial,sans-serif;
  background:var(--adm-bg);
  color:var(--adm-text);
  line-height:1.9;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
.adm-container{max-width:var(--adm-maxw);margin:0 auto;padding:0 20px}
.screen-reader-text{position:absolute!important;left:-9999px;top:-9999px}
h1,h2,h3,h4{margin:0 0 .5em;font-weight:800;color:var(--adm-navy)}
.adm-section{padding:48px 0}
.adm-section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
.adm-section-head h2{position:relative;padding-inline-start:14px;border-inline-start:6px solid var(--adm-teal);font-size:1.5rem}
.adm-more-link{color:var(--adm-teal-dark);font-weight:700;white-space:nowrap}
.adm-more-link:hover{color:var(--adm-navy)}
.adm-btn{display:inline-block;background:var(--adm-teal);color:#fff;padding:10px 22px;border-radius:30px;font-weight:700}
.adm-btn:hover{background:var(--adm-teal-dark)}

/* =========================================================
   2. Header — teal band, centered logo (per approved wireframe)
   ========================================================= */
.adm-header{background:var(--adm-teal);padding:22px 0}
.adm-header .adm-container{display:flex;align-items:center;justify-content:center}
.adm-logo{display:flex;flex-direction:column;align-items:center;gap:6px;font-weight:800;color:#fff;font-size:1.3rem;text-align:center}
.adm-logo img{max-height:64px;width:auto}
.adm-logo span small{display:block;font-size:.7rem;font-weight:600;color:#e3f4f2}

/* =========================================================
   3. Primary navigation — teal-dark band, centered menu,
      with a compact search + social cluster tucked at one end
   ========================================================= */
.adm-nav-wrap{background:var(--adm-teal-dark)}
.adm-nav-wrap .adm-container{display:flex;align-items:center;justify-content:space-between;gap:14px}
.adm-primary-menu{display:flex;flex-wrap:wrap;margin:0 auto}
.adm-primary-menu li{position:relative}
.adm-primary-menu>li>a{display:block;padding:14px 18px;color:#eaf4f3;font-weight:700;font-size:.95rem}
.adm-primary-menu>li>a:hover,.adm-primary-menu>li.current-menu-item>a{background:var(--adm-navy);color:#fff}
.adm-primary-menu ul{position:absolute;top:100%;right:0;min-width:220px;background:var(--adm-navy-dark);box-shadow:var(--adm-shadow);opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s;z-index:60}
.adm-primary-menu li:hover>ul{opacity:1;visibility:visible;transform:translateY(0)}
.adm-primary-menu ul li a{padding:10px 18px;font-size:.88rem;font-weight:600}
.adm-primary-menu ul li a:hover{background:var(--adm-navy)}
.adm-nav-utils{display:flex;align-items:center;gap:10px;flex:none}
.adm-nav-utils .adm-search-toggle{background:none;border:none;color:#eaf4f3;font-size:1.1rem;cursor:pointer}
.adm-nav-utils .adm-search-form{display:none;position:absolute;top:100%;inset-inline-end:20px;background:#fff;padding:8px;border-radius:8px;box-shadow:var(--adm-shadow);z-index:70;max-width:260px}
.adm-nav-utils .adm-search-form.is-open{display:flex}
.adm-social{display:flex;gap:8px}
.adm-social a{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.15);color:#fff;font-size:.8rem}
.adm-social a:hover{background:var(--adm-navy)}
.adm-nav-utils .adm-search-form{flex-direction:row}
.adm-search-form input[type="search"]{flex:1;border:1px solid #dfe6e9;border-radius:20px 0 0 20px;padding:8px 14px;font-family:inherit;min-width:0}
.adm-search-form button{border:none;background:var(--adm-teal);color:#fff;border-radius:0 20px 20px 0;padding:0 16px;cursor:pointer}
.adm-nav-toggle{display:none;background:none;border:none;font-size:1.4rem;color:#eaf4f3;cursor:pointer}

/* =========================================================
   4. Homepage: slider
   ========================================================= */
.adm-slider{position:relative;overflow:hidden;background:var(--adm-navy-dark)}
.adm-slide{position:relative;display:none}
.adm-slide.is-active{display:block}
.adm-slide img{width:100%;height:460px;object-fit:cover;opacity:.55}
.adm-slide-caption{position:absolute;inset:0;display:flex;align-items:flex-end}
.adm-slide-caption .adm-container{padding-bottom:46px}
.adm-slide-caption h2{color:#fff;font-size:2rem;max-width:760px}
.adm-slide-caption .adm-cat{display:inline-block;background:var(--adm-teal);color:#fff;padding:4px 14px;border-radius:20px;font-size:.8rem;margin-bottom:10px}
.adm-slide-excerpt{color:#e7f0ef;max-width:600px;margin:10px 0 16px;font-size:.95rem}
.adm-slider-dots{position:absolute;bottom:16px;inset-inline-end:20px;display:flex;gap:8px}
.adm-slider-dots button{width:11px;height:11px;border-radius:50%;border:2px solid #fff;background:transparent;cursor:pointer;padding:0}
.adm-slider-dots button.is-active{background:#fff}

/* =========================================================
   5. Article / Video feature grid — 1 large + 3 small
      (shared design for both Latest Articles and Albiruni Visual)
   ========================================================= */
.adm-feature-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:22px}
.adm-feature-grid .adm-side-list{display:grid;grid-template-rows:repeat(3,1fr);gap:16px}
.adm-card{background:var(--adm-card-bg);border-radius:var(--adm-radius);overflow:hidden;box-shadow:var(--adm-shadow)}
.adm-card-big .adm-card-thumb img{height:340px;object-fit:cover;width:100%}
.adm-card-thumb{position:relative}
.adm-card-thumb .adm-cat{position:absolute;top:12px;inset-inline-start:12px;background:var(--adm-teal);color:#fff;font-size:.75rem;padding:3px 12px;border-radius:16px}
.adm-card-body{padding:16px}
.adm-card-big .adm-card-body h3{font-size:1.35rem}
.adm-card-body h3{font-size:1rem;margin-bottom:6px}
.adm-card-body .adm-excerpt{color:var(--adm-text-light);font-size:.9rem}
.adm-card-body .adm-meta{color:var(--adm-text-light);font-size:.8rem;margin-top:8px}
.adm-side-item{display:flex;gap:12px;background:var(--adm-card-bg);border-radius:var(--adm-radius);box-shadow:var(--adm-shadow);padding:10px;align-items:center}
.adm-side-item .adm-card-thumb,.adm-side-item>a{flex:none;position:relative}
.adm-side-item img{width:96px;height:72px;object-fit:cover;border-radius:6px;flex:none}
.adm-side-item h3{font-size:.92rem;margin:0}
.adm-side-item .adm-play-badge span{width:30px;height:30px;font-size:.85rem}
.adm-play-badge{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.adm-play-badge span{width:64px;height:64px;border-radius:50%;background:rgba(20,151,144,.85);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.6rem}
.adm-alt-bg{background:#eef4f4}

/* =========================================================
   6. Digital Academy — three retained cards in one row
   ========================================================= */
.adm-feature-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.adm-feature-card{background:var(--adm-card-bg);border-radius:var(--adm-radius);box-shadow:var(--adm-shadow);padding:28px 22px;text-align:center}
.adm-feature-card .adm-icon{width:56px;height:56px;margin:0 auto 14px;border-radius:50%;background:var(--adm-teal);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.5rem}
.adm-feature-card h3{font-size:1.05rem;margin-bottom:8px}
.adm-feature-card p{color:var(--adm-text-light);font-size:.9rem;margin:0 0 14px}
.adm-feature-card .adm-explore{color:var(--adm-teal-dark);font-weight:700}
.adm-feature-card .adm-explore:hover{color:var(--adm-navy)}

.adm-series-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px}
.adm-series-card{display:block;border-radius:var(--adm-radius);overflow:hidden;background:var(--adm-card-bg);box-shadow:var(--adm-shadow);text-align:center;color:var(--adm-navy)}
.adm-series-card img,.adm-series-card-placeholder{width:100%;height:130px;object-fit:cover;background:linear-gradient(135deg,#d8e6e5,#c3d9d7)}
.adm-series-card span{display:block;padding:12px;font-weight:700}

/* =========================================================
   7. Follow Albiruni
   ========================================================= */
.adm-follow-section{background:linear-gradient(135deg,var(--adm-navy) 0%,var(--adm-teal-dark) 100%);color:#fff}
.adm-follow-section h2{color:#fff}
.adm-follow-section p{color:#dbe9e8;max-width:560px;margin:0 auto 22px}
.adm-follow-icons{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.adm-follow-icons a{background:rgba(255,255,255,.12);padding:10px 22px;border-radius:24px;font-weight:700;color:#fff}
.adm-follow-icons a:hover{background:var(--adm-green);color:#0a1c2c}

/* =========================================================
   8. Collaborate With Us — 3 CTA cards + forms
   ========================================================= */
.adm-collab-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.adm-collab-card{background:var(--adm-card-bg);border-radius:var(--adm-radius);box-shadow:var(--adm-shadow);padding:24px}
.adm-collab-card h3{font-size:1.1rem;margin-bottom:8px}
.adm-collab-card p{color:var(--adm-text-light);font-size:.88rem;margin-bottom:16px}
.adm-collab-form{display:flex;flex-direction:column;gap:10px}
.adm-collab-form label{display:flex;flex-direction:column;gap:5px;font-size:.85rem;font-weight:700;color:var(--adm-navy)}
.adm-collab-form input,.adm-collab-form textarea{border:1px solid #dce4e4;border-radius:6px;padding:8px 10px;font-family:inherit;font-size:.9rem}
.adm-collab-form button{align-self:flex-start;margin-top:4px}
.adm-form-success{background:#e6f6ef;color:#0d6e69;padding:10px 14px;border-radius:6px;margin-bottom:10px;font-size:.88rem}

/* =========================================================
   9. Footer
   ========================================================= */
.adm-footer{background:var(--adm-navy-dark);color:#c9d7da;margin-top:40px}
.adm-footer .adm-container{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:26px;padding:46px 20px 20px}
.adm-footer h4{color:#fff;font-size:1rem;margin-bottom:14px}
.adm-footer ul li{margin-bottom:8px}
.adm-footer a:hover{color:var(--adm-teal)}
.adm-footer-bottom{border-top:1px solid rgba(255,255,255,.1);text-align:center;padding:16px;font-size:.85rem}
.adm-strip{background:var(--adm-teal-dark);color:#fff}
.adm-strip .adm-container{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;padding:14px 20px;font-size:.85rem;font-weight:600}
.adm-strip .adm-strip-item{display:flex;align-items:center;gap:8px}

/* =========================================================
   9. Single / archive / page content
   ========================================================= */
.adm-content-wrap{display:grid;grid-template-columns:2.2fr 1fr;gap:30px;padding:40px 0}
.adm-single-title{font-size:1.9rem}
.adm-single-meta{color:var(--adm-text-light);font-size:.85rem;margin-bottom:20px;display:flex;gap:14px}
.adm-single-thumb img{border-radius:var(--adm-radius);margin-bottom:20px}
.adm-entry-content{background:#fff;padding:26px;border-radius:var(--adm-radius);box-shadow:var(--adm-shadow)}
.adm-entry-content p{margin:0 0 1.1em}
.adm-sidebar .widget{background:#fff;border-radius:var(--adm-radius);box-shadow:var(--adm-shadow);padding:20px;margin-bottom:20px}
.adm-archive-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.adm-pagination{display:flex;gap:8px;justify-content:center;margin-top:30px}
.adm-pagination a,.adm-pagination span{background:#fff;padding:8px 14px;border-radius:6px;box-shadow:var(--adm-shadow)}
.adm-pagination .current{background:var(--adm-teal);color:#fff}

/* =========================================================
   10. Responsive
   ========================================================= */
@media (max-width:900px){
  .adm-feature-grid,.adm-content-wrap{grid-template-columns:1fr}
  .adm-feature-cards,.adm-collab-grid{grid-template-columns:1fr 1fr}
  .adm-archive-grid{grid-template-columns:1fr 1fr}
  .adm-footer .adm-container{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .adm-nav-toggle{display:block}
  .adm-primary-menu{display:none;flex-direction:column;width:100%}
  .adm-primary-menu.is-open{display:flex}
  .adm-primary-menu ul{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none}
  .adm-feature-cards,.adm-collab-grid,.adm-archive-grid{grid-template-columns:1fr}
  .adm-search-form{max-width:180px}
  .adm-slide img{height:280px}
  .adm-slide-caption h2{font-size:1.3rem}
}