/*
Theme Name: Kora Alap v4.0 Stable
Theme URI: https://koraalapbd.com/
Author: Kora Alap
Description: A stable, responsive social-first WordPress theme with a single featured category: পার্বত্য চট্টগ্রাম.
Version: 4.0
Requires at least: 5.8
Requires PHP: 7.4
Text Domain: kora-alap
*/

:root{--ka-bg:#f5f7fa;--ka-card:#fff;--ka-text:#17202a;--ka-muted:#687385;--ka-primary:#1769e0;--ka-border:#e6e9ee;--ka-radius:18px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ka-bg);color:var(--ka-text);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Noto Sans Bengali,Arial,sans-serif;line-height:1.65}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
button,input,textarea{font:inherit}
.site-wrap{min-height:100vh}
.container{width:min(1120px,calc(100% - 32px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--ka-border)}
.header-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:21px}
.brand-mark{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,#1769e0,#7c3aed);color:#fff;display:grid;place-items:center;font-weight:900}
.main-nav{display:flex;gap:8px;align-items:center}
.main-nav a{padding:8px 12px;border-radius:10px;color:#465160;font-weight:600}
.main-nav a:hover{background:#eef4ff;color:var(--ka-primary)}
.mobile-menu{display:none;border:1px solid var(--ka-border);background:#fff;border-radius:10px;padding:8px 11px}
.hero{padding:64px 0 34px}
.hero-card{background:linear-gradient(135deg,#0d47a1,#1769e0 55%,#7c3aed);color:#fff;border-radius:28px;padding:48px;position:relative;overflow:hidden}
.hero-card:after{content:"";position:absolute;width:330px;height:330px;border-radius:50%;right:-120px;top:-130px;background:rgba(255,255,255,.12)}
.hero h1{margin:0 0 10px;font-size:clamp(34px,6vw,64px);line-height:1.1;letter-spacing:-1px}
.hero p{max-width:680px;margin:0;color:rgba(255,255,255,.9);font-size:18px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:25px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 17px;border-radius:12px;border:1px solid transparent;font-weight:700}
.btn-light{background:#fff;color:#0d47a1}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.08)}
.section{padding:26px 0 52px}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:15px;margin-bottom:18px}
.section-title{font-size:26px;margin:0}
.section-sub{margin:3px 0 0;color:var(--ka-muted)}
.social-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.social-card{background:var(--ka-card);border:1px solid var(--ka-border);border-radius:var(--ka-radius);padding:18px;display:flex;align-items:center;gap:13px;transition:.18s}
.social-card:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(20,40,70,.08)}
.social-icon{width:44px;height:44px;border-radius:13px;background:#eef4ff;color:var(--ka-primary);display:grid;place-items:center;font-weight:900}
.social-name{font-weight:800}
.social-url{font-size:12px;color:var(--ka-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.posts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.post-card{background:#fff;border:1px solid var(--ka-border);border-radius:var(--ka-radius);overflow:hidden}
.post-thumb{aspect-ratio:16/9;background:#e9edf3;overflow:hidden}
.post-thumb img{width:100%;height:100%;object-fit:cover}
.post-body{padding:18px}
.post-meta{font-size:12px;color:var(--ka-muted);margin-bottom:7px}
.post-title{font-size:19px;line-height:1.35;margin:0 0 8px}
.post-excerpt{color:#667181;font-size:14px;margin:0}
.single-wrap{padding:50px 0}
.content-card{background:#fff;border:1px solid var(--ka-border);border-radius:var(--ka-radius);padding:clamp(22px,5vw,48px)}
.entry-title{font-size:clamp(30px,5vw,48px);line-height:1.2;margin:0 0 12px}
.entry-meta{color:var(--ka-muted);font-size:14px;margin-bottom:25px}
.entry-content{font-size:17px}
.entry-content h2,.entry-content h3{line-height:1.3;margin-top:1.5em}
.entry-content a{color:var(--ka-primary);text-decoration:underline}
.entry-content blockquote{margin:25px 0;padding:14px 20px;border-left:4px solid var(--ka-primary);background:#f4f7fc}
.pagination{display:flex;gap:7px;justify-content:center;margin-top:28px}
.pagination a,.pagination span{padding:8px 12px;background:#fff;border:1px solid var(--ka-border);border-radius:9px}
.site-footer{border-top:1px solid var(--ka-border);background:#fff;padding:30px 0;margin-top:25px}
.footer-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:var(--ka-muted);font-size:14px}
.notice-box{padding:20px;border:1px dashed #cbd3df;border-radius:14px;background:#fff}
.search-form{display:flex;gap:8px;margin:20px 0}
.search-form input{flex:1;padding:12px;border:1px solid var(--ka-border);border-radius:10px}
.search-form button{padding:12px 18px;border:0;border-radius:10px;background:var(--ka-primary);color:#fff;font-weight:700}
.alignwide{width:min(100%,1100px);margin-left:auto;margin-right:auto}
.wp-block-image img,.wp-block-cover,.wp-block-gallery{border-radius:14px}
@media(max-width:900px){.social-grid{grid-template-columns:repeat(2,1fr)}.posts-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:650px){.container{width:min(100% - 22px,1120px)}.header-inner{min-height:62px}.main-nav{display:none}.mobile-menu{display:block}.hero{padding-top:26px}.hero-card{padding:30px 22px;border-radius:22px}.hero p{font-size:16px}.social-grid,.posts-grid{grid-template-columns:1fr}.section{padding-bottom:34px}.single-wrap{padding:25px 0}.content-card{padding:22px}.entry-title{font-size:31px}}