/* Warshati Plus blog — matches the official landing page (white paper, emerald brand, flat cards).
   Light theme only; logical properties for RTL/LTR. */
:root{
  --paper:#ffffff;--soft:#f6faf8;--ink:#102a24;--ink-2:#214035;--muted:#61756e;--line:#e2ebe7;--line-2:#c8d8d3;
  --brand:#047857;--brand-600:#059669;--brand-logo:#17ab95;--emerald-50:#ecfdf5;--emerald-100:#d1fae5;--emerald-200:#a7f3d0;--emerald-300:#6ee7b7;
  --deep:#1f3f36;--deep-2:#163028;--warn:#b45309;--warn-bg:#fff7ed;--danger:#dc2626;--danger-bg:#fef2f2;
  --radius:14px;--radius-sm:10px;
  --font:"IBM Plex Sans Arabic","Warshati Arabic",system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans Arabic",sans-serif;
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:90px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--paper);line-height:1.8;font-size:16px}
::selection{background:var(--emerald-200);color:var(--ink)}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:3px solid #2f9f7a;outline-offset:4px;border-radius:6px}
.wrap{max-width:1248px;margin-inline:auto;padding-inline:20px}
@media (min-width:900px){.wrap{padding-inline:40px}}
.narrow{max-width:860px}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;inset-inline-start:8px;top:-48px;background:var(--brand);color:#fff;padding:8px 14px;border-radius:8px;z-index:200}
.skip-link:focus{top:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:10px 22px;border-radius:8px;font-weight:600;font-size:.92rem;border:1px solid var(--brand);cursor:pointer;text-decoration:none!important;transition:background .2s,border-color .2s,transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 5px 16px #12413118}
.btn-sm{min-height:40px;padding:8px 16px;font-size:.86rem}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:#036a4d}
.btn-light{background:#fff;color:var(--deep);border-color:#fff}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn-outline:hover{background:rgba(255,255,255,.08);box-shadow:none}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{background:#e5f3ee;border-color:#99bcb0;box-shadow:none}
.chip{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:999px;background:#fff;border:1px solid var(--line-2);color:var(--ink-2);font-size:.85rem;font-weight:600;white-space:nowrap;transition:border-color .2s,background .2s}
.chip:hover{border-color:#99bcb0;background:#f1f8f5;text-decoration:none}
.chip.is-active{background:var(--brand);border-color:var(--brand);color:#fff}
.chip-count{font-weight:500;opacity:.75;font-size:.8rem}
.chip-cat{background:var(--emerald-50);border-color:var(--emerald-100);color:var(--brand);font-size:.78rem;padding:4px 12px}

/* Header (same composition as the landing navbar) */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px}
@media (min-width:900px){.header-row{min-height:84px}}
.brand{display:flex;align-items:center;gap:10px;color:var(--brand);text-decoration:none!important}
.brand img{width:auto;height:44px}
.brand-sub{font-size:.74rem;color:var(--muted);border-inline-start:1px solid var(--line);padding-inline-start:10px}
.main-nav{display:none;gap:4px}
.main-nav a{color:var(--ink-2);font-weight:500;font-size:.92rem;padding:8px 12px;border-radius:7px}
.main-nav a:hover,.main-nav a.is-active{color:var(--brand);background:var(--emerald-50);text-decoration:none}
.header-actions{display:flex;align-items:center;gap:10px}
.lang-switch{font-weight:600;font-size:.86rem;padding:8px 14px;border-radius:8px;border:1px solid var(--line-2);color:var(--ink-2);background:#fff}
.lang-switch:hover{text-decoration:none;border-color:#99bcb0;background:#e5f3ee;color:var(--brand)}
@media (min-width:900px){.main-nav{display:flex}}
@media (max-width:480px){.btn-sm{display:none}.brand-sub{display:none}}

/* Hero & crumbs */
.hero{padding:40px 0 22px;background:radial-gradient(900px 260px at 50% -40px,#eaf7f1 0%,rgba(255,255,255,0) 70%)}
.hero h1{font-size:clamp(1.9rem,4vw,2.9rem);line-height:1.35;margin:14px 0 10px;font-weight:700;letter-spacing:-.5px;color:var(--ink);text-wrap:balance}
.hero-desc{color:var(--muted);max-width:720px;margin:0 0 22px;font-size:1.02rem}
.hero-404 .kicker{font-weight:700;color:var(--brand);letter-spacing:.12em;margin:0;font-size:.85rem}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:0;font-size:.84rem;color:var(--muted)}
.crumbs li+li::before{content:"›";margin-inline-end:6px;opacity:.6}
[dir="rtl"] .crumbs li+li::before{content:"‹"}
.crumbs a{color:var(--brand);font-weight:500}
.cat-chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.cat-chips::-webkit-scrollbar{display:none}

/* Listing cards (flat like the landing feature cards) */
.listing{padding:22px 20px 56px}
@media (min-width:900px){.listing{padding-inline:40px}}
.section-title{font-size:1.4rem;margin:0 0 18px;letter-spacing:-.3px}
.grid{display:grid;grid-template-columns:1fr;gap:20px}
@media (min-width:600px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:980px){.grid{grid-template-columns:repeat(3,1fr)}}
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .25s,border-color .25s,box-shadow .25s}
.card:hover{transform:translateY(-3px);border-color:var(--emerald-300);box-shadow:0 10px 26px rgba(15,23,42,.06)}
.card-media{display:block;aspect-ratio:1200/630;background:var(--emerald-50);overflow:hidden;border-bottom:1px solid var(--line)}
.card-media img{width:100%;height:100%;object-fit:cover}
.card-body{display:flex;flex-direction:column;gap:10px;padding:18px 20px 20px;flex:1}
.card-title{font-size:1.08rem;line-height:1.5;margin:0;font-weight:700}
.card-title a{color:var(--ink)}
.card-title a:hover{color:var(--brand);text-decoration:none}
.card-excerpt{margin:0;color:var(--muted);font-size:.92rem;line-height:1.7;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card-meta{display:flex;gap:8px;font-size:.8rem;color:var(--muted)}
.empty{color:var(--muted);padding:40px 0;text-align:center}
.pager{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:30px}
.pager-state{color:var(--muted);font-size:.9rem}

/* CTA box (same deep-green card as the landing "ready for the next step" block) */
.cta-band{padding:10px 20px 48px}
@media (min-width:900px){.cta-band{padding-inline:40px}}
.cta-inner{max-width:1248px;margin-inline:auto;background:linear-gradient(135deg,var(--deep-2),var(--deep) 60%,#24503f);color:#fff;border-radius:18px;padding:32px 28px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px}
.cta-band h2{margin:0 0 6px;font-size:1.45rem;color:#fff;letter-spacing:-.3px}
.cta-band p{margin:0;color:#cfe8dc;max-width:560px}
.cta-actions{display:flex;gap:10px;flex-wrap:wrap}

/* Post */
.post-header{padding:28px 0 6px}
.post-header .chip-cat{margin-top:14px}
.post-title{font-size:clamp(1.7rem,4.2vw,2.6rem);line-height:1.38;margin:12px 0 12px;font-weight:700;letter-spacing:-.6px;overflow-wrap:break-word;text-wrap:balance}
.post-meta{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:.88rem;margin-bottom:14px}
.meta-author{font-weight:600;color:var(--ink-2)}
.meta-translation{font-weight:600}
.post-cover{margin:14px 0 24px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);aspect-ratio:1200/630;background:var(--emerald-50)}
.post-cover img{width:100%;height:100%;object-fit:cover}
.box-title{font-size:.98rem;margin:0 0 8px;font-weight:700;color:var(--brand);display:flex;align-items:center;gap:8px}
.box-title::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--brand-600)}
.post-summary,.post-takeaways,.toc{background:var(--soft);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 20px;margin:0 0 18px}
.post-summary{background:var(--emerald-50);border-color:var(--emerald-100);border-inline-start:4px solid var(--brand)}
.post-summary p{margin:0;font-size:1.05rem;color:var(--ink)}
.post-takeaways ul,.toc ol{margin:0;padding-inline-start:20px}
.post-takeaways li,.toc li{margin:6px 0}
.toc a{font-weight:500}
.article-body{font-size:1.05rem;line-height:1.95;color:var(--ink-2);overflow-wrap:break-word}
.article-body h2{font-size:1.5rem;color:var(--ink);margin:40px 0 14px;padding-top:14px;border-top:1px solid var(--line);line-height:1.45;letter-spacing:-.3px;scroll-margin-top:96px}
.article-body h2:first-child{border-top:0;padding-top:0;margin-top:8px}
.article-body h3{font-size:1.18rem;color:var(--ink);margin:26px 0 10px;scroll-margin-top:96px}
.article-body h4{font-size:1.02rem;color:var(--ink);margin:20px 0 8px}
.article-body p{margin:0 0 16px}
.article-body ul,.article-body ol{margin:0 0 18px;padding-inline-start:26px}
.article-body li{margin-bottom:8px}
.article-body a{font-weight:600;border-bottom:1px solid var(--emerald-200)}
.article-body a:hover{border-color:var(--brand);text-decoration:none}
.article-body strong{color:var(--ink)}
.article-body blockquote{margin:20px 0;padding:14px 20px;border-inline-start:4px solid var(--brand);background:var(--soft);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--ink)}
[dir="rtl"] .article-body blockquote{border-radius:var(--radius-sm) 0 0 var(--radius-sm)}
.article-body table{width:100%;border-collapse:collapse;margin:20px 0;font-size:.95rem;display:block;overflow-x:auto}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:start;vertical-align:top}
.article-body th{background:var(--soft);color:var(--ink);font-weight:700}
.article-body pre,.article-body code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.9em}
.article-body pre{background:var(--soft);padding:14px;border-radius:var(--radius-sm);overflow-x:auto}
.article-highlight,.article-tip{background:var(--emerald-50);border-inline-start:4px solid var(--brand);border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:16px 20px;margin:22px 0;color:var(--ink)}
[dir="rtl"] .article-highlight,[dir="rtl"] .article-tip,[dir="rtl"] .article-warning-box{border-radius:var(--radius-sm) 0 0 var(--radius-sm)}
.article-highlight strong{display:block;margin-bottom:4px}
.article-warning-box{background:var(--danger-bg);border-inline-start:4px solid var(--danger);border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:16px 20px;margin:22px 0}
.article-warning-box strong{color:var(--danger);display:block;margin-bottom:4px}
.post-tags{display:flex;flex-wrap:wrap;gap:6px;margin:26px 0 8px;font-size:.85rem;color:var(--muted)}
.tag{background:var(--soft);border:1px solid var(--line);border-radius:999px;padding:3px 10px;color:var(--ink-2)}
.faq{margin:34px 0 10px}
.faq h2{font-size:1.4rem;margin:0 0 12px;letter-spacing:-.3px}
.faq details{border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;margin-bottom:10px;padding:0 18px}
.faq summary{cursor:pointer;font-weight:600;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:12px;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--brand);font-weight:700}
.faq details[open] summary::after{content:"−"}
.faq details p{margin:0 0 16px;color:var(--ink-2)}
.sources{margin:30px 0 10px}
.sources h2{font-size:1.2rem;margin:0 0 10px}
.sources ol{margin:0;padding-inline-start:22px;font-size:.92rem;color:var(--ink-2)}
.sources li{margin:6px 0;overflow-wrap:anywhere}
.source-host{color:var(--muted);font-size:.8rem;margin-inline-start:6px}
.share{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:24px 0}
.share-label{color:var(--muted);font-size:.9rem}
.share-btn{font:inherit;font-size:.85rem;font-weight:600;padding:7px 14px;border-radius:999px;border:1px solid var(--line-2);background:#fff;color:var(--ink-2);cursor:pointer}
.share-btn:hover{border-color:#99bcb0;background:#e5f3ee;color:var(--brand);text-decoration:none}
.share-btn.is-copied{background:var(--brand);color:#fff;border-color:var(--brand)}
.author-box{display:flex;gap:16px;align-items:flex-start;background:var(--soft);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;margin:12px 0 32px}
.author-box img{width:56px;height:56px;border-radius:12px;flex-shrink:0}
.author-box p{margin:0}
.author-kicker{font-size:.78rem;color:var(--muted);letter-spacing:.04em}
.author-name{font-weight:700;color:var(--ink)}
.author-bio{color:var(--ink-2);font-size:.92rem;line-height:1.7}
.related{padding:30px 20px 56px}
@media (min-width:900px){.related{padding-inline:40px}}
.related h2{font-size:1.4rem;margin:0 0 18px;letter-spacing:-.3px}
.preview-banner{background:var(--warn);color:#fff;text-align:center;font-weight:600;padding:10px 16px;font-size:.92rem}

/* Legacy article components (launch articles) */
.article-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin:22px 0}
.article-stat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px;text-align:center}
.article-stat-num{font-size:1.7rem;font-weight:700;color:var(--brand)}
.article-stat-label{font-size:.82rem;color:var(--muted);line-height:1.5}
.article-features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin:22px 0}
.article-feature{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px}
.af-icon{font-size:1.5rem;flex-shrink:0}
.af-content strong{display:block;color:var(--ink);margin-bottom:4px}
.af-content span{font-size:.88rem;color:var(--muted);line-height:1.6}
.article-timeline{margin:22px 0;padding-inline-start:20px;border-inline-start:3px solid var(--emerald-200)}
.timeline-item{display:flex;gap:16px;padding:12px 0;position:relative}
.timeline-item::before{content:"";position:absolute;inset-inline-start:-30px;top:20px;width:14px;height:14px;border-radius:50%;background:var(--brand-600);border:3px solid #fff}
.timeline-time{font-size:.82rem;font-weight:700;color:var(--brand);min-width:90px;white-space:nowrap}
.timeline-content strong{display:block;color:var(--ink)}
.timeline-content span{font-size:.88rem;color:var(--muted)}
.comparison-table{margin:22px 0;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}
.comp-header,.comp-row{display:grid;grid-template-columns:1fr 1fr 1fr;font-size:.88rem}
.comp-header{background:var(--soft);font-weight:700}
.comp-header .comp-col.featured{background:var(--emerald-50);color:var(--brand)}
.comp-row{border-top:1px solid var(--line)}
.comp-label,.comp-col{padding:11px 14px}
.comp-label{font-weight:600;color:var(--ink)}
@media (max-width:600px){.comp-header,.comp-row{grid-template-columns:1fr}.comp-label{background:var(--soft)}}
.article-cta{background:linear-gradient(135deg,var(--deep-2),var(--deep));border-radius:16px;padding:32px;text-align:center;margin:34px 0;color:#fff}
.article-cta h3{color:#fff;margin:0 0 8px;font-size:1.25rem}
.article-cta p{color:#cfe8dc;margin:0 0 18px}
.article-cta-btns{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}
.article-cta-btn{padding:11px 24px;border-radius:8px;font-weight:600;font-size:.9rem;display:inline-block;border:1px solid transparent}
.article-cta-btn.primary{background:#fff;color:var(--deep)}
.article-cta-btn.outline{color:#fff;border-color:rgba(255,255,255,.45)}
.article-body .article-cta a{border-bottom:0}

/* Footer (same as the landing footer) */
.site-footer{border-top:1px solid var(--line);padding:28px 0 calc(28px + env(safe-area-inset-bottom));background:var(--paper)}
.footer-row{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center;justify-content:space-between}
.footer-copy{font-size:.8rem;color:var(--muted)}
.footer-links{display:flex;flex-wrap:wrap;gap:16px}
.footer-links a{font-size:.8rem;color:var(--muted)}
.footer-links a:hover{color:var(--brand)}
@media print{.site-header,.site-footer,.cta-band,.share,.related,.toc{display:none}}