/* === COMPETENS BLOG SHARED STYLES === */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#0a0e17;--bg2:#0f1521;
  --surface:rgba(255,255,255,0.04);
  --glass:rgba(255,255,255,0.06);--glass-border:rgba(255,255,255,0.08);--glass-hover:rgba(255,255,255,0.1);
  --text:#e8edf5;--text-secondary:rgba(232,237,245,0.55);
  --accent:#2dd4bf;--accent2:#06b6d4;
  --accent-glow:rgba(45,212,191,0.15);
  --radius:16px;--radius-sm:10px;
  --font-display:'Outfit',sans-serif;--font-body:'DM Sans',sans-serif;
}
html{scroll-behavior:smooth;overflow-x:hidden}
body{font-family:var(--font-body);background:var(--bg);color:var(--text);line-height:1.7;-webkit-font-smoothing:antialiased}
body::after{content:'';position:fixed;inset:0;pointer-events:none;z-index:9999;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");opacity:0.03;mix-blend-mode:overlay}
a{color:var(--accent);text-decoration:none;transition:color 0.3s}
a:hover{color:var(--accent2)}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* NAV (matching landing) */
nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:16px 0;transition:all 0.4s ease}
nav.scrolled{background:rgba(10,14,23,0.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--glass-border);padding:12px 0}
nav .container{display:flex;align-items:center;justify-content:space-between}
.nav-logo{font-family:var(--font-display);font-weight:700;font-size:22px;color:var(--text);text-decoration:none;display:flex;align-items:center;gap:10px}
.nav-logo .logo-img{height:28px;width:auto}
.nav-links{display:flex;align-items:center;gap:32px;list-style:none}
.nav-links a{color:var(--text-secondary);text-decoration:none;font-size:14px;font-weight:500;transition:color 0.3s}
.nav-links a:hover{color:var(--text)}
.nav-cta{background:var(--accent);color:var(--bg);padding:10px 24px;border-radius:50px;font-size:14px;font-weight:600;text-decoration:none;transition:all 0.3s;font-family:var(--font-display)}
.nav-cta:hover{box-shadow:0 0 30px rgba(45,212,191,0.4);transform:translateY(-1px)}
.nav-mobile{display:none;background:none;border:none;cursor:pointer;padding:8px}
.nav-mobile span{display:block;width:24px;height:2px;background:var(--text);margin:5px 0;transition:0.3s}
.nav-mobile.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.nav-mobile.open span:nth-child(2){opacity:0}
.nav-mobile.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
.nav-mobile-menu{display:none;flex-direction:column;gap:0;background:rgba(10,14,23,0.95);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--glass-border);padding:12px 24px}
.nav-mobile-menu a{display:block;padding:14px 0;color:var(--text-secondary);text-decoration:none;font-size:15px;font-weight:500;border-bottom:1px solid rgba(255,255,255,0.06);transition:color 0.3s}
.nav-mobile-menu a:last-child{border-bottom:none}
.nav-mobile-menu a:hover{color:var(--accent)}
.nav-mobile-menu.open{display:flex}

/* BREADCRUMB */
.breadcrumb{max-width:780px;margin:0 auto;padding:100px 24px 0;font-size:13px;color:var(--text-secondary)}
.breadcrumb a{color:var(--text-secondary)}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb span{margin:0 8px;opacity:0.4}

/* ARTICLE HEADER */
.article-header{max-width:780px;margin:0 auto;padding:48px 24px 0;text-align:center}
.article-category{font-family:var(--font-display);font-size:12px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--accent);margin-bottom:16px;display:inline-block}
.article-header h1{font-family:var(--font-display);font-size:clamp(28px,4.5vw,44px);font-weight:700;line-height:1.2;margin-bottom:20px;background:linear-gradient(135deg,var(--text) 0%,rgba(232,237,245,0.7) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.article-meta{display:flex;align-items:center;justify-content:center;gap:20px;font-size:13px;color:var(--text-secondary)}
.article-meta svg{width:14px;height:14px;vertical-align:-2px;margin-right:4px}

/* ARTICLE BODY */
.article-body{max-width:780px;margin:0 auto;padding:48px 24px 80px}
.article-body h2{font-family:var(--font-display);font-size:26px;font-weight:600;margin:48px 0 16px;line-height:1.3;color:var(--text)}
.article-body h3{font-family:var(--font-display);font-size:20px;font-weight:600;margin:32px 0 12px;color:var(--text)}
.article-body p{font-size:17px;color:var(--text-secondary);line-height:1.9;margin-bottom:20px}
.article-body ul,.article-body ol{margin:0 0 24px 24px;color:var(--text-secondary)}
.article-body li{font-size:16px;line-height:1.8;margin-bottom:8px}
.article-body strong{color:var(--text);font-weight:600}
.article-body blockquote{border-left:3px solid var(--accent);padding:16px 24px;margin:32px 0;background:var(--glass);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-style:italic;color:var(--text-secondary)}

/* CTA BOX */
.article-cta{background:var(--glass);border:1px solid var(--glass-border);border-radius:var(--radius);padding:40px;text-align:center;margin:48px 0}
.article-cta h3{font-family:var(--font-display);font-size:22px;font-weight:600;margin-bottom:12px;color:var(--text)}
.article-cta p{color:var(--text-secondary);font-size:15px;margin-bottom:24px;max-width:480px;margin-left:auto;margin-right:auto}
.btn-primary{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:var(--bg);border:none;border-radius:50px;font-family:var(--font-display);font-size:15px;font-weight:600;cursor:pointer;text-decoration:none;transition:all 0.3s;box-shadow:0 4px 20px rgba(45,212,191,0.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 40px rgba(45,212,191,0.4);color:var(--bg)}

/* RELATED ARTICLES */
.related{max-width:1200px;margin:0 auto;padding:0 24px 80px}
.related h2{font-family:var(--font-display);font-size:28px;font-weight:600;margin-bottom:32px;text-align:center}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.related-card{background:var(--glass);border:1px solid var(--glass-border);border-radius:var(--radius);padding:28px;transition:all 0.3s;text-decoration:none;display:block}
.related-card:hover{border-color:rgba(45,212,191,0.2);transform:translateY(-4px)}
.related-card h3{font-family:var(--font-display);font-size:17px;font-weight:600;margin-bottom:8px;color:var(--text);line-height:1.4}
.related-card p{font-size:13px;color:var(--text-secondary);line-height:1.6}

/* BLOG INDEX */
.blog-hero{text-align:center;padding:120px 24px 48px;max-width:780px;margin:0 auto}
.blog-hero h1{font-family:var(--font-display);font-size:clamp(32px,5vw,48px);font-weight:700;line-height:1.15;margin-bottom:16px;background:linear-gradient(135deg,var(--text) 0%,rgba(232,237,245,0.7) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.blog-hero p{font-size:18px;color:var(--text-secondary);max-width:560px;margin:0 auto}
.blog-grid{max-width:1200px;margin:0 auto;padding:0 24px 80px;display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.blog-card{background:var(--glass);border:1px solid var(--glass-border);border-radius:var(--radius);padding:32px;transition:all 0.4s;text-decoration:none;display:flex;flex-direction:column;position:relative;overflow:hidden}
.blog-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent2));opacity:0;transition:opacity 0.4s}
.blog-card:hover::before{opacity:1}
.blog-card:hover{border-color:rgba(45,212,191,0.2);transform:translateY(-4px)}
.blog-card-cat{font-family:var(--font-display);font-size:11px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.blog-card h2{font-family:var(--font-display);font-size:19px;font-weight:600;line-height:1.35;margin-bottom:12px;color:var(--text)}
.blog-card p{font-size:14px;color:var(--text-secondary);line-height:1.7;flex:1}
.blog-card-meta{margin-top:16px;font-size:12px;color:var(--text-secondary);display:flex;align-items:center;gap:16px}

/* FOOTER (matching landing) */
footer{padding:80px 0 40px;border-top:1px solid var(--glass-border)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:40px;margin-bottom:60px}
.footer-brand p{color:var(--text-secondary);font-size:14px;margin-top:12px;line-height:1.7;max-width:280px}
.footer-col h4{font-family:var(--font-display);font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:2px;color:var(--text);margin-bottom:16px}
.footer-col a{display:block;color:var(--text-secondary);text-decoration:none;font-size:14px;padding:4px 0;transition:color 0.3s}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;border-top:1px solid var(--glass-border);font-size:13px;color:var(--text-secondary)}

/* RESPONSIVE */
.nav-registrati{display:none}
@media(max-width:900px){
  .blog-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .nav-links{display:none}
  .nav-mobile{display:block}
}
@media(max-width:768px){
  .nav-logo .logo-img{height:20px}
  .nav-logo{flex:1}
  nav .container{gap:8px}
  nav .container>div{gap:8px !important}
  .nav-cta{display:none}
  .nav-accedi{display:none}
  .nav-registrati{display:inline-block;color:rgba(232,237,245,0.75);text-decoration:none;font-size:12px;font-weight:500;padding:6px 12px;border-radius:50px;border:1px solid rgba(255,255,255,0.15);transition:all 0.3s;backdrop-filter:blur(10px)}
  .nav-mobile span{width:20px;margin:4px 0}
  .related-grid{grid-template-columns:1fr}
}
@media(max-width:600px){
  .blog-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:12px;text-align:center}
}