/* blog — stili specifici di pagina, condivisi tra la versione
   italiana e quella tedesca. Estratti dal blocco <style> inline: erano
   duplicati identici in due file e non venivano mai messi in cache. */
/* ===== /blog — page-specific styles ===== */

/* Breadcrumb */
.breadcrumb-nav{display:flex;align-items:center;gap:8px;font-size:.78rem;color:var(--muted);font-family:'JetBrains Mono',monospace;margin-bottom:24px;}
.breadcrumb-nav a{color:var(--muted);text-decoration:none;transition:color .2s;}
.breadcrumb-nav a:hover{color:var(--text);}
.breadcrumb-nav .sep{opacity:.35;}

/* Hero */
.blog-hero{padding:140px 0 72px;text-align:center;position:relative;}
.blog-hero::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 55% 40% at 50% 35%,rgba(26,111,232,.1) 0%,transparent 70%);pointer-events:none;}
.blog-hero .breadcrumb-nav{justify-content:center;}
.blog-hero h1{font-size:clamp(2.4rem,5vw,3.6rem);font-weight:800;line-height:1.1;margin:20px 0 20px;}
.blog-hero .hero-sub{font-size:1.05rem;color:var(--muted);max-width:500px;margin:0 auto;line-height:1.75;}

/* Article tag */
.art-tag{font-size:.7rem;font-family:'JetBrains Mono',monospace;padding:3px 10px;border-radius:4px;border:1px solid rgba(46,154,245,.3);color:var(--blue3);background:rgba(46,154,245,.08);display:inline-block;}
.art-tag.geo{border-color:rgba(15,232,162,.3);color:var(--green);background:rgba(15,232,162,.06);}
.art-tag.ai{border-color:rgba(129,140,248,.3);color:#a5b4fc;background:rgba(129,140,248,.06);}

/* Featured article */
.blog-featured{padding:0 0 48px;}
.feat-card{background:var(--bg2);border:1px solid rgba(255,255,255,.07);border-radius:18px;overflow:hidden;display:grid;grid-template-columns:1fr 340px;transition:border-color .25s;}
.feat-card:hover{border-color:rgba(46,154,245,.28);}
.feat-body{padding:40px 44px;display:flex;flex-direction:column;}
.feat-meta{display:flex;align-items:center;gap:12px;margin-bottom:20px;flex-wrap:wrap;}
.feat-date{font-size:.75rem;font-family:'JetBrains Mono',monospace;color:var(--muted);}
.feat-read{font-size:.75rem;font-family:'JetBrains Mono',monospace;color:var(--muted);}
.feat-dot{width:3px;height:3px;border-radius:50%;background:var(--muted);opacity:.5;flex-shrink:0;}
.feat-body h2{font-size:1.65rem;font-weight:800;line-height:1.25;margin:0 0 16px;color:var(--text);}
.feat-excerpt{font-size:.95rem;color:var(--muted);line-height:1.75;margin-bottom:28px;flex:1;}
.feat-footer{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;}
.feat-author{display:flex;align-items:center;gap:10px;}
.feat-avatar{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700;font-family:'Plus Jakarta Sans',sans-serif;}
.feat-author-name{font-size:.82rem;color:var(--muted);}
.feat-link{display:inline-flex;align-items:center;gap:6px;font-size:.88rem;font-weight:600;color:var(--blue2);text-decoration:none;transition:gap .2s,color .2s;}
.feat-link:hover{gap:10px;color:var(--blue3);}
.feat-visual{background:var(--bg3);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px;gap:16px;position:relative;overflow:hidden;}
.feat-visual::before{content:'GEO';font-family:'Plus Jakarta Sans',sans-serif;font-size:6rem;font-weight:800;color:rgba(15,232,162,.06);position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none;white-space:nowrap;}
.feat-visual-chip{background:var(--bg2);border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:12px 16px;width:100%;position:relative;}
.feat-vc-label{font-size:.65rem;font-family:'JetBrains Mono',monospace;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px;display:block;}
.feat-vc-bar{height:6px;border-radius:3px;background:linear-gradient(90deg,var(--blue1) 0%,var(--green) 100%);margin-bottom:4px;}
.feat-vc-val{font-size:.75rem;font-family:'JetBrains Mono',monospace;color:var(--text);}

/* Blog grid */
.blog-grid-section{padding:0 0 80px;}
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:24px;}
.blog-card{background:var(--bg2);border:1px solid rgba(255,255,255,.07);border-radius:16px;padding:28px 28px 26px;display:flex;flex-direction:column;transition:border-color .25s,transform .3s;}
.blog-card:hover{border-color:rgba(46,154,245,.25);transform:translateY(-3px);}
.blog-card-meta{display:flex;align-items:center;gap:10px;margin-top:14px;margin-bottom:0;flex-wrap:wrap;}
.blog-card-date{font-size:.72rem;font-family:'JetBrains Mono',monospace;color:var(--muted);}
.blog-card-read{font-size:.72rem;font-family:'JetBrains Mono',monospace;color:var(--muted);}
.blog-card-dot{width:2px;height:2px;border-radius:50%;background:var(--muted);opacity:.5;flex-shrink:0;}
.blog-card h2{font-size:1.2rem;font-weight:700;line-height:1.3;margin:14px 0 12px;color:var(--text);}
.blog-card-excerpt{font-size:.875rem;color:var(--muted);line-height:1.7;margin-bottom:20px;flex:1;}
.blog-card-footer{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:16px;border-top:1px solid rgba(255,255,255,.05);}
.blog-card-author{display:flex;align-items:center;gap:8px;}
.blog-card-avatar{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.6rem;font-weight:700;font-family:'Plus Jakarta Sans',sans-serif;}
.blog-card-author-name{font-size:.78rem;color:var(--muted);}
.blog-card-link{display:inline-flex;align-items:center;gap:5px;font-size:.82rem;font-weight:600;color:var(--blue2);text-decoration:none;transition:gap .2s,color .2s;}
.blog-card-link:hover{gap:9px;color:var(--blue3);}

/* Nav active */
.nav-active{color:var(--blue3) !important;}

/* Responsive */
@media(max-width:900px){
  .feat-card{grid-template-columns:1fr;}
  .feat-visual{display:none;}
}
@media(max-width:640px){
  .blog-hero{padding:120px 0 56px;}
  .blog-grid{grid-template-columns:1fr;}
  .feat-body{padding:28px 24px;}
}