/* ============================================================
   blog.css — styling for the Virtual Medical Assistant Online blog
   Brand blue: #1f6fb2  |  Ink: #0f2540
   NOTE TO DEVELOPER: These styles are self-contained so the blog
   works immediately. If the main site already has a stylesheet,
   you may merge/override to match the existing look exactly.
   ============================================================ */

:root{
  --vma-blue:#1f6fb2;
  --vma-blue-dark:#175a93;
  --vma-ink:#0f2540;
  --vma-gray:#5b6b7c;
  --vma-line:#e3e9f0;
  --vma-bg:#f7f9fc;
}

*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  color:var(--vma-ink);background:#fff;line-height:1.65}

/* ---- simple header/footer (REPLACE with site's real header/footer) ---- */
.vma-header{display:flex;align-items:center;justify-content:space-between;
  padding:16px 24px;border-bottom:1px solid var(--vma-line);max-width:1100px;margin:0 auto}
.vma-header a.brand{font-weight:800;color:var(--vma-ink);text-decoration:none;font-size:18px}
.vma-nav a{margin-left:18px;color:var(--vma-ink);text-decoration:none;font-weight:600;font-size:15px}
.vma-nav a:hover,.vma-nav a.active{color:var(--vma-blue)}
.vma-cta{background:var(--vma-blue);color:#fff !important;padding:9px 16px;border-radius:8px}
.vma-cta:hover{background:var(--vma-blue-dark)}

/* ---- layout ---- */
.vma-wrap{max-width:820px;margin:0 auto;padding:40px 24px 64px}
.vma-wrap.wide{max-width:1100px}

/* ---- blog index ---- */
.blog-hero{text-align:center;padding:48px 24px 8px}
.blog-hero h1{font-size:34px;margin:0 0 8px}
.blog-hero p{color:var(--vma-gray);font-size:18px;margin:0}
.post-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px;
  max-width:1100px;margin:32px auto;padding:0 24px}
.post-card{border:1px solid var(--vma-line);border-radius:14px;padding:24px;background:#fff;
  transition:box-shadow .2s,transform .2s;display:flex;flex-direction:column}
.post-card:hover{box-shadow:0 10px 30px rgba(15,37,64,.10);transform:translateY(-2px)}
.post-card .tag{font-size:12px;font-weight:700;color:var(--vma-blue);text-transform:uppercase;letter-spacing:.04em}
.post-card h2{font-size:20px;margin:8px 0 10px;line-height:1.3}
.post-card h2 a{color:var(--vma-ink);text-decoration:none}
.post-card h2 a:hover{color:var(--vma-blue)}
.post-card p{color:var(--vma-gray);font-size:15px;margin:0 0 18px;flex:1}
.post-card .read{color:var(--vma-blue);font-weight:700;text-decoration:none;font-size:15px}

/* ---- article ---- */
.article-meta{color:var(--vma-gray);font-size:14px;margin-bottom:6px}
.vma-wrap h1{font-size:32px;line-height:1.25;margin:0 0 18px}
.vma-wrap h2{font-size:24px;margin:34px 0 12px}
.vma-wrap h3{font-size:19px;margin:24px 0 8px}
.vma-wrap p,.vma-wrap li{font-size:17px;color:#26323f}
.vma-wrap ul{padding-left:22px}
.vma-wrap table{width:100%;border-collapse:collapse;margin:20px 0;font-size:15px}
.vma-wrap th,.vma-wrap td{border:1px solid var(--vma-line);padding:10px 12px;text-align:left}
.vma-wrap th{background:var(--vma-bg);font-weight:700}
.vma-wrap blockquote{margin:22px 0;padding:18px 22px;background:var(--vma-bg);
  border-left:4px solid var(--vma-blue);border-radius:8px;color:var(--vma-ink)}
.vma-wrap a{color:var(--vma-blue)}

/* ---- CTA block ---- */
.cta-box{margin:36px 0;padding:28px;border-radius:14px;background:var(--vma-ink);color:#fff;text-align:center}
.cta-box h3{color:#fff;margin:0 0 8px;font-size:22px}
.cta-box p{color:#cfe0f0;margin:0 0 16px}
.cta-box a{display:inline-block;background:var(--vma-blue);color:#fff;text-decoration:none;
  padding:13px 26px;border-radius:8px;font-weight:700}
.cta-box a:hover{background:var(--vma-blue-dark)}

/* ---- FAQ ---- */
.faq h3{margin:18px 0 4px;font-size:18px}
.faq p{margin:0 0 14px;color:#26323f}

/* ---- footer ---- */
.vma-footer{border-top:1px solid var(--vma-line);padding:28px 24px;text-align:center;
  color:var(--vma-gray);font-size:14px;margin-top:40px}

@media(max-width:600px){
  .vma-wrap h1{font-size:26px}.blog-hero h1{font-size:28px}
  .vma-nav a{margin-left:12px;font-size:14px}
}