/* ============================================================
   Smart Home Era — Blog Article
   ============================================================ */

.blog-hero{padding:150px 0 0;position:relative}
.blog-hero .container{max-width:820px}
.blog-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:18px;font-family:var(--font-mono);font-size:12px;color:var(--text-dim)}
.blog-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--text-dim)}
.blog-hero h1{font-size:clamp(30px,4.4vw,50px);max-width:22ch;line-height:1.12}
.blog-hero p.lead{max-width:60ch}

.blog-featured{margin-top:36px;border-radius:var(--radius-xl);overflow:hidden;border:1px solid var(--border);aspect-ratio:16/8}
.blog-featured img{width:100%;height:100%;object-fit:cover;display:block}

.blog-body{max-width:760px;margin:0 auto}
.blog-body h2{font-size:clamp(22px,2.8vw,30px);margin:52px 0 16px;color:var(--text);scroll-margin-top:120px}
.blog-body h3{font-size:19px;margin:32px 0 12px;color:var(--text)}
.blog-body h4{font-size:16px;margin:22px 0 8px;color:var(--cyber-300)}
.blog-body p{font-size:15.5px;line-height:1.85;color:var(--text-muted);margin-bottom:18px}
.blog-body p:first-of-type{font-size:17px;color:var(--text)}
.blog-body ul{margin:0 0 20px;padding-left:0;display:flex;flex-direction:column;gap:9px}
.blog-body ul li{list-style:none;font-size:15px;color:var(--text-muted);line-height:1.7;display:flex;gap:10px;padding-left:0}
.blog-body ul li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--cyber-400);margin-top:9px;flex-shrink:0}
.blog-body strong{color:var(--text);font-weight:600}
.blog-body a{color:var(--cyber-300);text-decoration:underline;text-underline-offset:2px}
.blog-body a:hover{color:var(--cyber-400)}

.blog-figure{margin:32px 0;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border)}
.blog-figure img{width:100%;height:auto;display:block;aspect-ratio:16/9;object-fit:cover}
.blog-figure figcaption{padding:12px 16px;font-size:12.5px;color:var(--text-dim);background:var(--navy-850);font-family:var(--font-mono)}

.blog-flow{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px;
  margin:22px 0 30px;padding:22px;border-radius:var(--radius-lg);
  background:rgba(46,155,240,.06);border:1px solid var(--border-strong);
}
.blog-flow span{padding:9px 16px;border-radius:999px;background:var(--navy-850);border:1px solid var(--border);font-size:13px;font-weight:600;color:var(--text)}
.blog-flow .arrow{color:var(--cyber-400);font-weight:700}

.blog-callout{
  margin:30px 0;padding:22px 24px;border-radius:var(--radius-lg);
  background:rgba(200,155,60,.07);border:1px solid rgba(200,155,60,.3);
}
.blog-callout p{margin:0;color:var(--text-muted);font-size:14.5px}
.blog-callout p strong{color:var(--gold-300)}

.blog-inline-cta{
  margin:36px 0;padding:26px 28px;border-radius:var(--radius-lg);
  background:var(--surface);border:1px solid var(--border-strong);
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
}
.blog-inline-cta p{margin:0;font-size:14.5px;color:var(--text)}
.blog-inline-cta p b{display:block;font-size:16px;margin-bottom:4px;color:var(--text)}

.blog-toc{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:22px 26px;margin:36px 0}
.blog-toc h4{font-size:12.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);font-family:var(--font-mono);margin-bottom:14px}
.blog-toc ol{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:8px 24px;counter-reset:toc}
@media(max-width:640px){.blog-toc ol{grid-template-columns:1fr}}
.blog-toc li{counter-increment:toc;font-size:13.5px}
.blog-toc li::before{content:counter(toc) ". ";color:var(--cyber-400);font-family:var(--font-mono);margin-right:2px}
.blog-toc a{color:var(--text-muted);text-decoration:none}
.blog-toc a:hover{color:var(--cyber-300)}

.blog-share{display:flex;align-items:center;gap:10px;margin-top:40px;padding-top:24px;border-top:1px solid var(--border)}
.blog-share span{font-family:var(--font-mono);font-size:11.5px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em}
.blog-share a{width:34px;height:34px;border-radius:50%;background:rgba(139,166,201,.1);display:flex;align-items:center;justify-content:center;color:var(--text-muted);transition:.2s}
.blog-share a:hover{background:rgba(72,215,232,.16);color:var(--cyber-300)}
.blog-share a svg{width:15px;height:15px}