/* Blog-specific styles (extends main style.css) */

/* Blog index */
.blog-hero{padding:140px 0 60px;background:linear-gradient(135deg,var(--blue) 0%,var(--blue-light) 100%);color:#fff;text-align:center}
.blog-hero h1{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;margin-bottom:12px}
.blog-hero p{opacity:.9;font-size:1.1rem;max-width:520px;margin:0 auto}

.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:28px;margin-top:48px}
.blog-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:transform var(--transition)}
.blog-card:hover{transform:translateY(-4px)}
.blog-card-body{padding:28px}
.blog-card-tag{display:inline-block;background:var(--blue-pale);color:var(--blue);font-size:.75rem;font-weight:600;padding:4px 10px;border-radius:20px;margin-bottom:12px;text-transform:uppercase;letter-spacing:.5px}
.blog-card h2{font-size:1.2rem;margin-bottom:8px;color:var(--gray-800)}
.blog-card p{color:var(--gray-600);font-size:.9rem;line-height:1.6;margin-bottom:16px}
.blog-card-meta{font-size:.8rem;color:var(--gray-600)}
.read-more{color:var(--blue);font-weight:600;font-size:.9rem}
.read-more:hover{text-decoration:underline}

/* Article page */
.article-header{padding:140px 0 48px;background:linear-gradient(135deg,var(--blue) 0%,var(--blue-light) 100%);color:#fff;text-align:center}
.article-header h1{font-size:clamp(1.6rem,4vw,2.4rem);font-weight:800;max-width:740px;margin:0 auto 16px;line-height:1.3}
.article-meta{opacity:.8;font-size:.9rem}
.article-meta span{margin:0 8px}

.article-body{max-width:740px;margin:0 auto;padding:48px 24px 80px}
.article-body h2{font-size:1.5rem;color:var(--blue);margin:40px 0 16px;font-weight:700}
.article-body h3{font-size:1.2rem;color:var(--gray-800);margin:28px 0 12px;font-weight:600}
.article-body p{color:var(--gray-600);font-size:1.05rem;line-height:1.8;margin-bottom:20px}
.article-body ul,.article-body ol{color:var(--gray-600);font-size:1.05rem;line-height:1.8;margin:0 0 20px 24px}
.article-body li{margin-bottom:8px}
.article-body strong{color:var(--gray-800)}
.article-body blockquote{border-left:4px solid var(--blue);padding:16px 24px;margin:24px 0;background:var(--blue-pale);border-radius:0 var(--radius) var(--radius) 0}
.article-body blockquote p{color:var(--blue);margin:0;font-style:italic}

.article-cta{background:var(--blue-pale);border-radius:var(--radius);padding:40px;text-align:center;margin:48px 0}
.article-cta h3{color:var(--blue);font-size:1.3rem;margin-bottom:12px}
.article-cta p{color:var(--gray-600);margin-bottom:20px}

.breadcrumb{font-size:.85rem;color:rgba(255,255,255,.7);margin-bottom:20px}
.breadcrumb a{color:rgba(255,255,255,.8)}
.breadcrumb a:hover{color:#fff}

/* TOC */
.toc{background:var(--gray-50);border-radius:var(--radius);padding:24px 28px;margin-bottom:40px}
.toc h4{font-size:.9rem;text-transform:uppercase;letter-spacing:.5px;color:var(--gray-600);margin-bottom:12px}
.toc ol{margin:0;padding-left:20px}
.toc li{margin-bottom:6px;font-size:.95rem}
.toc a{color:var(--blue);font-weight:500}
.toc a:hover{text-decoration:underline}