/* JalDrishti blog — shared styles. Reuses the landing-page palette. */
:root{
  --primary:#0066FF;--primary-dark:#0052CC;--primary-light:#E6F0FF;
  --water-deep:#0A4DA6;--water-medium:#1976D2;--water-light:#4FC3F7;
  --bg:#FAFBFF;--surface:#FFF;--text:#1A1A2E;--text-secondary:#505070;
  --text-muted:#8888A8;--border:#E2E8F0;
  --gradient-hero:linear-gradient(135deg,#0A4DA6 0%,#1976D2 30%,#0066FF 60%,#4FC3F7 100%);
  --gradient-cta:linear-gradient(135deg,#0066FF 0%,#0052CC 100%);
  --shadow-sm:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);
  --shadow-md:0 4px 16px rgba(0,0,0,.08);--shadow-lg:0 12px 40px rgba(0,0,0,.12);
  --radius:18px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--text);background:var(--bg);line-height:1.75;-webkit-font-smoothing:antialiased}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}

/* Header */
.b-nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.9);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(0,0,0,.06)}
.b-nav-inner{max-width:900px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between}
.b-brand{display:flex;align-items:center;gap:10px}
.b-brand img{width:34px;height:34px;border-radius:8px}
.b-brand b{font-size:19px;color:var(--water-deep)}
.b-nav-cta{background:var(--gradient-cta);color:#fff!important;padding:8px 18px;border-radius:22px;font-weight:600;font-size:14px}
.b-nav-cta:hover{text-decoration:none;box-shadow:0 6px 18px rgba(0,102,255,.35)}

/* Layout */
.b-wrap{max-width:760px;margin:0 auto;padding:40px 20px 24px}
.b-hub{max-width:900px}
.b-crumbs{font-size:13px;color:var(--text-muted);margin-bottom:18px}
.b-crumbs a{color:var(--text-secondary)}
h1{font-size:40px;line-height:1.15;letter-spacing:-.5px;margin-bottom:14px;color:var(--text)}
h2{font-size:26px;margin:36px 0 12px;color:var(--water-deep)}
h3{font-size:20px;margin:26px 0 10px}
p{margin:14px 0;color:var(--text-secondary);font-size:17px}
ul,ol{margin:14px 0 14px 22px;color:var(--text-secondary);font-size:17px}
li{margin:6px 0}
.b-meta{color:var(--text-muted);font-size:14px;margin-bottom:26px}
.b-lede{font-size:19px;color:var(--text);font-weight:500}
blockquote{border-left:4px solid var(--water-light);background:var(--primary-light);padding:14px 18px;border-radius:0 12px 12px 0;margin:20px 0;color:var(--text)}

/* Article cards (hub) */
.b-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;margin-top:28px}
.b-card{display:block;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s}
.b-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);text-decoration:none}
.b-card .tag{display:inline-block;font-size:12px;font-weight:600;color:var(--primary);background:var(--primary-light);padding:3px 10px;border-radius:12px;margin-bottom:10px}
.b-card h3{margin:0 0 8px;font-size:19px;color:var(--text)}
.b-card p{margin:0;font-size:15px}

/* CTA */
.b-cta{margin:40px 0 8px;background:var(--gradient-hero);border-radius:var(--radius);padding:30px;color:#fff;text-align:center}
.b-cta h3{color:#fff;margin:0 0 8px;font-size:22px}
.b-cta p{color:rgba(255,255,255,.9);margin:0 0 18px}
.b-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.b-btn{display:inline-block;background:#fff;color:var(--water-deep)!important;padding:12px 26px;border-radius:26px;font-weight:700}
.b-btn:hover{text-decoration:none;transform:translateY(-2px)}
.b-btn.ghost{background:rgba(255,255,255,.14);color:#fff!important;border:1px solid rgba(255,255,255,.4)}

/* Footer */
.b-foot{max-width:760px;margin:30px auto 0;padding:24px 20px 50px;border-top:1px solid var(--border);color:var(--text-muted);font-size:14px;text-align:center}
.b-foot a{color:var(--text-secondary)}
.b-related{margin-top:36px;padding-top:22px;border-top:1px solid var(--border)}
.b-related h2{font-size:20px;margin-top:0}

@media(max-width:600px){h1{font-size:30px}h2{font-size:22px}.b-wrap{padding:28px 16px}}