/* ============================================
   DDO Ber - Main Stylesheet
   Navy (#1B4F72) + Gold (#D4A843) theme
   ============================================ */
:root{--navy:#1B4F72;--navy-dark:#153d5c;--navy-light:#2471a3;--gold:#D4A843;--gold-light:#e8c97a;--bg:#ffffff;--bg-alt:#f8f9fa;--bg-warm:#fdf8f0;--text:#1a1a1a;--text-light:#555;--text-muted:#888;--border:#e5e7eb;--radius:10px;--radius-lg:14px;--shadow:0 2px 12px rgba(0,0,0,0.06);--max-w:1140px;--serif:'Source Serif 4',Georgia,serif;--sans:Inter,-apple-system,sans-serif}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--text);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased}
.container{max-width:var(--max-w);margin:0 auto;padding:0 1.25rem}
a{color:var(--navy);text-decoration:none}a:hover{color:var(--navy-light)}
img{max-width:100%;height:auto;display:block}

/* HEADER */
.site-header{background:var(--bg);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px;gap:1rem}
.logo{display:flex;align-items:center;gap:0.4rem;font-size:1.35rem;font-weight:700;color:var(--navy)}
.logo-icon{color:var(--gold);font-size:1.1em}.logo-accent{color:var(--gold)}
.main-nav{display:flex;gap:0.25rem}
.main-nav a{padding:0.5rem 0.85rem;border-radius:var(--radius);font-size:0.9rem;font-weight:500;color:var(--text-light);transition:all 0.2s}
.main-nav a:hover{background:var(--bg-alt);color:var(--navy)}
.header-actions{display:flex;align-items:center;gap:0.75rem}
.search-form input{padding:0.45rem 0.85rem;border:1px solid var(--border);border-radius:var(--radius);font-size:0.85rem;width:180px;transition:border-color 0.2s}
.search-form input:focus{outline:none;border-color:var(--navy)}
.search-form-lg{display:flex;gap:0.5rem;margin:1.5rem 0}
.search-form-lg input{flex:1;padding:0.75rem 1rem;font-size:1rem;border:2px solid var(--border);border-radius:var(--radius)}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:0.5rem}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--text);margin:5px 0;transition:0.3s}

/* HERO */
.hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-dark) 100%);color:#fff;padding:4rem 0 3.5rem;text-align:center}
.hero h1{font-family:var(--serif);font-size:2.4rem;font-weight:700;max-width:700px;margin:0 auto 1rem;line-height:1.2}
.hero p{font-size:1.1rem;opacity:0.9;max-width:600px;margin:0 auto 2rem;line-height:1.6}
.hero-cta{display:flex;gap:0.75rem;justify-content:center;flex-wrap:wrap}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:0.7rem 1.5rem;border-radius:var(--radius);font-size:0.9rem;font-weight:600;border:2px solid transparent;cursor:pointer;transition:all 0.2s;text-decoration:none}
.btn-primary{background:var(--gold);color:var(--navy-dark);border-color:var(--gold)}.btn-primary:hover{background:var(--gold-light);color:var(--navy-dark)}
.btn-outline{background:transparent;border-color:currentColor;color:inherit}.btn-outline:hover{background:rgba(255,255,255,0.1)}
.btn-sm{padding:0.4rem 0.85rem;font-size:0.8rem}
.btn-block{width:100%;text-align:center}
.btn-danger{background:#dc3545;color:#fff;border-color:#dc3545}

/* SECTIONS */
.section{padding:3rem 0}.section-alt{background:var(--bg-alt)}
.section-title{font-family:var(--serif);font-size:1.7rem;font-weight:700;color:var(--navy);margin-bottom:1.5rem}
.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}
.page-title{font-family:var(--serif);font-size:2rem;font-weight:700;color:var(--navy);margin-bottom:0.5rem}
.page-desc{color:var(--text-light);font-size:1.05rem;margin-bottom:2rem;max-width:600px}
.view-all{font-size:0.9rem;font-weight:600;color:var(--navy)}

/* POST CARDS */
.posts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}
.posts-grid-sm{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.post-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:box-shadow 0.2s}
.post-card:hover{box-shadow:var(--shadow)}
.post-card-img{display:block;aspect-ratio:16/9;overflow:hidden}
.post-card-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.3s}
.post-card:hover .post-card-img img{transform:scale(1.03)}
.post-card-body{padding:1.25rem}
.post-card-body h2,.post-card-body h3,.post-card-body h4{font-family:var(--serif);font-size:1.1rem;font-weight:600;line-height:1.35;margin-bottom:0.5rem}
.post-card-body h2 a,.post-card-body h3 a,.post-card-body h4 a{color:var(--text)}
.post-card-body p{font-size:0.9rem;color:var(--text-light);line-height:1.55;margin-bottom:0.75rem}
.post-cat{display:inline-block;font-size:0.75rem;font-weight:600;color:var(--navy);background:rgba(27,79,114,0.08);padding:0.2rem 0.6rem;border-radius:20px;margin-bottom:0.5rem;text-transform:uppercase;letter-spacing:0.03em}
.post-meta{font-size:0.8rem;color:var(--text-muted);display:flex;gap:0.4rem}

/* TOOLS GRID */
.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem}
.tools-grid-lg{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.tool-card{display:flex;flex-direction:column;align-items:flex-start;padding:1.25rem;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all 0.2s;text-decoration:none;color:var(--text)}
.tool-card:hover{border-color:var(--navy);box-shadow:var(--shadow)}
.tool-card-lg{flex-direction:row;gap:1rem;align-items:center}
.tool-icon{font-size:2rem;margin-bottom:0.5rem}.tool-card-lg .tool-icon{margin-bottom:0}
.tool-card h3,.tool-card h4{font-size:1rem;font-weight:600;margin-bottom:0.25rem}
.tool-card h2{font-size:1.15rem;font-weight:600;margin-bottom:0.25rem}
.tool-card p{font-size:0.85rem;color:var(--text-light);line-height:1.5}
.tool-views{font-size:0.75rem;color:var(--text-muted);margin-top:0.5rem}
.urdu-text{font-size:0.95rem;color:var(--text-muted);direction:rtl}

/* CATEGORIES GRID */
.cats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem}
.cat-card{display:flex;flex-direction:column;align-items:center;text-align:center;padding:1.25rem;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all 0.2s;color:var(--text)}
.cat-card:hover{border-color:var(--gold);box-shadow:var(--shadow)}
.cat-icon{font-size:1.8rem;margin-bottom:0.4rem}
.cat-card h3{font-size:0.95rem;font-weight:600;margin-bottom:0.2rem}
.cat-count{font-size:0.8rem;color:var(--text-muted)}

/* ARTICLE PAGE */
.article-page{padding:2rem 0}
.article-page .container{max-width:780px}
.article-header{margin-bottom:2rem}
.article-header h1{font-family:var(--serif);font-size:2.2rem;font-weight:700;line-height:1.25;color:var(--text);margin-bottom:1rem}
.article-meta{display:flex;align-items:center;gap:0.75rem}
.author-avatar{width:44px;height:44px;border-radius:50%;object-fit:cover}
.author-name{font-weight:600;font-size:0.9rem}.article-date{font-size:0.8rem;color:var(--text-muted);display:block}
.article-hero{margin-bottom:2rem;border-radius:var(--radius-lg);overflow:hidden}
.article-hero img{width:100%}
.article-body{font-family:var(--serif);font-size:1.05rem;line-height:1.8}
.article-body h2{font-size:1.5rem;margin:2.5rem 0 1rem;color:var(--navy);font-weight:700}
.article-body h3{font-size:1.25rem;margin:2rem 0 0.75rem;font-weight:600}
.article-body p{margin-bottom:1.25rem}
.article-body ul,.article-body ol{margin:0 0 1.25rem 1.5rem}
.article-body li{margin-bottom:0.5rem}
.article-body table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-family:var(--sans);font-size:0.9rem}
.article-body th,.article-body td{padding:0.65rem 0.85rem;border:1px solid var(--border);text-align:left}
.article-body th{background:var(--navy);color:#fff;font-weight:600}
.article-body tr:nth-child(even){background:var(--bg-alt)}
.article-body strong{font-weight:600}
.article-body blockquote{border-left:4px solid var(--gold);padding:1rem 1.25rem;margin:1.5rem 0;background:var(--bg-warm);border-radius:0 var(--radius) var(--radius) 0}
.article-body code{background:var(--bg-alt);padding:0.15rem 0.4rem;border-radius:4px;font-size:0.9em}
.article-body img{border-radius:var(--radius);margin:1.5rem 0}

/* TL;DR BOX */
.tldr-box{background:var(--bg-warm);border:1px solid var(--gold);border-left:4px solid var(--gold);padding:1.25rem;border-radius:0 var(--radius) var(--radius) 0;margin:1.5rem 0}
.tldr-box strong{color:var(--navy)}

/* KEY TAKEAWAYS */
.key-takeaways{background:var(--bg-alt);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem;margin:2rem 0}
.key-takeaways h3{color:var(--navy);margin-bottom:0.75rem}

/* FAQs */
.article-faqs{margin:2.5rem 0}
.article-faqs h2{font-family:var(--serif);font-size:1.5rem;color:var(--navy);margin-bottom:1rem}
.faq-item{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:0.5rem;overflow:hidden}
.faq-item summary{padding:1rem 1.25rem;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;font-size:0.95rem}
.faq-item summary::after{content:'+';font-size:1.2rem;color:var(--navy)}
.faq-item[open] summary::after{content:'\2212'}
.faq-item[open] summary{border-bottom:1px solid var(--border);background:var(--bg-alt)}
.faq-answer{padding:1rem 1.25rem;font-size:0.95rem;line-height:1.6}

/* SHARE BAR */
.share-bar{display:flex;align-items:center;gap:0.75rem;margin:2rem 0;padding:1rem 0;border-top:1px solid var(--border)}
.share-btn{padding:0.45rem 1rem;border-radius:var(--radius);font-size:0.85rem;font-weight:600;color:#fff}
.share-btn.whatsapp{background:#25d366}.share-btn.facebook{background:#1877f2}

/* AUTHOR CARD */
.author-card{display:flex;gap:1rem;padding:1.25rem;background:var(--bg-alt);border-radius:var(--radius-lg);margin:2rem 0;align-items:center}
.author-card-avatar{width:64px;height:64px;border-radius:50%;object-fit:cover;flex-shrink:0}
.author-card h4{font-size:1rem;margin-bottom:0.25rem}.author-card p{font-size:0.9rem;color:var(--text-light);line-height:1.5}
.author-card-lg{padding:2rem;flex-direction:column;align-items:center;text-align:center;margin:2rem 0}
.author-card-lg .author-card-avatar{width:96px;height:96px}

/* RELATED TOOL BOX */
.related-tool-box{background:var(--bg-warm);border:2px solid var(--gold);border-radius:var(--radius-lg);padding:1.25rem;margin:2rem 0;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.rtb-label{font-weight:600;color:var(--navy)}

/* BREADCRUMBS */
.breadcrumbs{margin-bottom:1.5rem}.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:0.3rem;list-style:none;font-size:0.85rem}
.breadcrumbs li::after{content:'/';margin-left:0.3rem;color:var(--text-muted)}
.breadcrumbs li:last-child::after{display:none}
.breadcrumbs a{color:var(--text-muted)}.breadcrumbs .current{color:var(--text-light)}

/* TOOL CONTAINER */
.tool-container{margin:2rem 0}
.tool-box{background:var(--bg);border:2px solid var(--navy);border-radius:var(--radius-lg);padding:1.75rem;margin-bottom:2rem}
.form-group{margin-bottom:1rem}.form-group label{display:block;font-weight:600;font-size:0.9rem;margin-bottom:0.4rem;color:var(--navy)}
.form-select,.form-input{width:100%;padding:0.7rem 1rem;border:1px solid var(--border);border-radius:var(--radius);font-size:1rem;background:var(--bg)}
.form-select:focus,.form-input:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(27,79,114,0.1)}
.tool-result{margin-top:1.5rem;animation:fadeIn 0.3s}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.result-card{display:flex;align-items:center;gap:1.25rem;padding:1.25rem;background:var(--bg-alt);border-radius:var(--radius-lg);margin-bottom:1rem}
.result-code{font-size:2.5rem;font-weight:800;color:var(--navy);font-family:var(--sans);min-width:80px;text-align:center;background:var(--bg);padding:0.5rem 1rem;border-radius:var(--radius);border:2px solid var(--navy)}
.result-name{font-weight:600;font-size:1.1rem;margin-bottom:0.2rem}.result-urdu{font-size:1rem;color:var(--text-light);direction:rtl}
.result-note{background:var(--bg-warm);border-left:4px solid var(--gold);padding:0.85rem 1rem;border-radius:0 var(--radius) var(--radius) 0;font-size:0.9rem;color:var(--text-light);margin-bottom:1rem}
.result-actions{display:flex;gap:0.75rem;flex-wrap:wrap}
.tool-table-section h2{font-family:var(--serif);font-size:1.3rem;color:var(--navy);margin-bottom:1rem}

/* DATA TABLE */
.data-table{width:100%;border-collapse:collapse;font-size:0.9rem}
.data-table th,.data-table td{padding:0.65rem 0.85rem;border:1px solid var(--border);text-align:left}
.data-table th{background:var(--navy);color:#fff;font-weight:600}
.data-table tr:nth-child(even){background:var(--bg-alt)}
.data-table tr:hover{background:rgba(27,79,114,0.04)}

/* FILTER BAR */
.filter-bar{display:flex;flex-wrap:wrap;gap:0.5rem;margin-bottom:2rem}
.filter-tag{padding:0.4rem 0.9rem;border-radius:20px;font-size:0.85rem;font-weight:500;background:var(--bg-alt);color:var(--text-light);border:1px solid var(--border)}
.filter-tag.active,.filter-tag:hover{background:var(--navy);color:#fff;border-color:var(--navy)}

/* PAGINATION */
.pagination{display:flex;justify-content:center;gap:0.3rem;margin:2.5rem 0}
.pagination a{padding:0.5rem 0.85rem;border:1px solid var(--border);border-radius:var(--radius);font-size:0.85rem;color:var(--text-light)}
.pagination a.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.pagination a:hover{border-color:var(--navy);color:var(--navy)}

/* CONTENT PAGES */
.content-page{max-width:780px;margin:0 auto;padding:2rem 0}
.content-page h1{font-family:var(--serif);font-size:2rem;color:var(--navy);margin-bottom:1.5rem}
.content-page h2{font-family:var(--serif);font-size:1.4rem;color:var(--navy);margin:2rem 0 0.75rem}
.content-page p{margin-bottom:1rem;line-height:1.7}

/* ALERTS */
.alert{padding:1rem 1.25rem;border-radius:var(--radius);margin-bottom:1.5rem;font-size:0.9rem}
.alert-success{background:#d4edda;color:#155724;border:1px solid #c3e6cb}
.alert-warning{background:var(--bg-warm);color:#856404;border:1px solid #ffeeba}

/* CONTACT FORM */
.contact-form{max-width:600px}.contact-form .form-group{margin-bottom:1.25rem}
.contact-form label{display:block;font-weight:600;font-size:0.9rem;margin-bottom:0.3rem}
.contact-form input,.contact-form textarea{width:100%;padding:0.7rem 1rem;border:1px solid var(--border);border-radius:var(--radius);font-size:1rem;font-family:inherit}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--navy)}
.contact-info{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--border)}
.contact-info h3{color:var(--navy);margin-bottom:0.5rem}

/* BADGE */
.badge{display:inline-block;padding:0.15rem 0.5rem;border-radius:20px;font-size:0.75rem;font-weight:600}

/* EMPTY STATE */
.empty-state{text-align:center;padding:3rem 1rem;color:var(--text-muted)}

/* FOOTER */
.site-footer{background:var(--navy-dark);color:rgba(255,255,255,0.85);padding:3rem 0 1.5rem;margin-top:3rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem;margin-bottom:2rem}
.footer-col h4{color:#fff;font-size:0.95rem;margin-bottom:0.75rem}
.footer-col p{font-size:0.85rem;line-height:1.6;opacity:0.8}
.footer-col ul{list-style:none}.footer-col li{margin-bottom:0.4rem}
.footer-col a{color:rgba(255,255,255,0.75);font-size:0.85rem}.footer-col a:hover{color:var(--gold)}
.footer-disclaimer{font-size:0.8rem;opacity:0.6;margin-top:0.75rem;font-style:italic}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.1);padding-top:1.25rem;text-align:center;font-size:0.8rem;opacity:0.6}

/* RESPONSIVE */
@media(max-width:768px){
    .main-nav{display:none;position:absolute;top:64px;left:0;right:0;background:var(--bg);flex-direction:column;padding:1rem;border-bottom:1px solid var(--border);box-shadow:var(--shadow)}
    .main-nav.open{display:flex}
    .nav-toggle{display:block}
    .search-form input{width:120px}
    .hero h1{font-size:1.7rem}.hero p{font-size:0.95rem}
    .footer-grid{grid-template-columns:1fr 1fr}
    .posts-grid{grid-template-columns:1fr}
    .tools-grid{grid-template-columns:1fr}
    .article-header h1{font-size:1.6rem}
    .result-card{flex-direction:column;text-align:center}
    .tool-card-lg{flex-direction:column}
}
@media(max-width:480px){
    .footer-grid{grid-template-columns:1fr}
    .hero{padding:2.5rem 0 2rem}
    .cats-grid{grid-template-columns:repeat(2,1fr)}
}