/* blog.css — Shared blog styles */
:root{--primary:#1a56db;--accent:#06c98e;--text:#1e293b;--text-light:#64748b;--bg:#f8faff;--border:#e2e8f0;--shadow:0 4px 24px rgba(26,86,219,0.1);--radius:16px;--gradient:linear-gradient(135deg,#1a56db 0%,#06c98e 100%);}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{font-size:16px;scroll-behavior:smooth;}
body{font-family:'Open Sans',sans-serif;color:var(--text);background:var(--bg);line-height:1.75;}
img{max-width:100%;height:auto;display:block;}
a{text-decoration:none;color:var(--primary);}
h1,h2,h3,h4{font-family:'Montserrat',sans-serif;font-weight:800;line-height:1.3;color:var(--text);}
h1{font-size:clamp(24px,4vw,40px);margin-bottom:16px;}
h2{font-size:clamp(20px,3vw,28px);margin:32px 0 14px;}
h3{font-size:clamp(17px,2.5vw,21px);margin:24px 0 10px;}
p{margin-bottom:16px;font-size:16px;line-height:1.8;}
ul{padding-left:20px;margin-bottom:16px;}
ul li{margin-bottom:8px;font-size:16px;line-height:1.7;}

/* NAVBAR */
.navbar{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;box-shadow:var(--shadow);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px;max-width:1100px;margin:0 auto;padding:0 20px;}
.nav-brand{font-family:'Montserrat',sans-serif;font-weight:800;font-size:18px;color:var(--primary);}
.nav-cta{background:var(--gradient);color:#fff !important;padding:10px 22px;border-radius:50px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:14px;}

/* POST HERO */
.post-hero{padding:60px 0;color:#fff;}
.post-hero .container{max-width:900px;margin:0 auto;padding:0 20px;}
.post-tag{display:inline-block;background:rgba(255,255,255,0.2);color:#fff;font-family:'Montserrat',sans-serif;font-weight:700;font-size:11px;letter-spacing:2px;padding:5px 14px;border-radius:50px;margin-bottom:14px;}
.post-hero h1{color:#fff;}
.post-meta-bar{display:flex;gap:20px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,0.75);margin-top:12px;}

/* POST BODY */
.post-body-wrap{padding:48px 0 80px;}
.post-layout{max-width:1100px;margin:0 auto;padding:0 20px;display:grid;grid-template-columns:1fr 300px;gap:48px;align-items:start;}
.post-intro{font-size:18px;color:var(--text);font-weight:500;background:rgba(26,86,219,0.05);border-left:4px solid var(--primary);padding:16px 20px;border-radius:0 12px 12px 0;margin-bottom:28px;}
.container{max-width:1100px;margin:0 auto;padding:0 20px;}

/* CTA BLOCK */
.cta-block{background:linear-gradient(135deg,#f0f4ff,#e8fdf5);border-radius:var(--radius);padding:32px;text-align:center;margin:40px 0;border:1px solid var(--border);}
.cta-block h3{margin:0 0 10px;font-size:22px;}
.cta-block p{margin-bottom:20px;color:var(--text-light);}
.btn-cta{display:inline-flex;align-items:center;justify-content:center;background:var(--gradient);color:#fff !important;font-family:'Montserrat',sans-serif;font-weight:700;font-size:16px;padding:14px 32px;border-radius:50px;min-height:48px;transition:transform 0.2s,box-shadow 0.2s;box-shadow:0 4px 20px rgba(26,86,219,0.3);}
.btn-cta:hover{transform:scale(1.04);box-shadow:0 8px 32px rgba(26,86,219,0.4);}

/* RELATED LINKS */
.related-links{list-style:none;padding:0;display:flex;flex-direction:column;gap:10px;}
.related-links a{color:var(--primary);font-family:'Montserrat',sans-serif;font-weight:600;font-size:15px;}
.related-links a:hover{color:var(--accent);}

/* SIDEBAR */
.post-sidebar{position:sticky;top:80px;display:flex;flex-direction:column;gap:24px;}
.sidebar-cta,.sidebar-posts{background:#fff;border-radius:var(--radius);border:1px solid var(--border);padding:24px;}
.sidebar-cta h4,.sidebar-posts h4{font-family:'Montserrat',sans-serif;font-weight:800;font-size:16px;margin-bottom:12px;}
.sidebar-cta p{font-size:14px;margin-bottom:16px;}
.sidebar-cta .btn-cta{width:100%;text-align:center;}
.sidebar-note{font-size:12px;color:var(--text-light);margin-top:10px;text-align:center;}
.sidebar-posts{display:flex;flex-direction:column;gap:10px;}
.sidebar-posts a{font-size:14px;font-weight:600;font-family:'Montserrat',sans-serif;color:var(--primary);padding:8px 0;border-bottom:1px solid var(--border);}
.sidebar-posts a:last-child{border-bottom:none;}

/* FOOTER */
.footer{background:#0f172a;color:rgba(255,255,255,0.7);padding:32px 0;text-align:center;}
.footer p{font-size:14px;}
.footer a{color:#06c98e;}

@media(max-width:767px){
  .post-layout{grid-template-columns:1fr;}
  .post-sidebar{position:static;}
}