/* ARTICLE HEADER */
.article-wrap{background:#fff}
.article-head{background:var(--navy);padding:140px 56px 64px;position:relative;overflow:hidden}
.article-head::before{content:'';position:absolute;inset:0;background-image:linear-gradient(to right,rgba(74,143,231,.05) 1px,transparent 1px),linear-gradient(to bottom,rgba(74,143,231,.05) 1px,transparent 1px);background-size:60px 60px;pointer-events:none;z-index:0}
.article-head-inner{max-width:760px;margin:0 auto;position:relative;z-index:1}
.article-back{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:rgba(255,255,255,.5);text-decoration:none;margin-bottom:32px;transition:color .2s;letter-spacing:.02em}
.article-back:hover{color:#fff}
.article-h1{font-family:'Raleway',sans-serif;font-size:clamp(26px,3.5vw,44px);font-weight:800;color:#fff;line-height:1.15;letter-spacing:-.3px;margin-bottom:20px}
.article-meta{display:flex;align-items:center;gap:8px;font-size:14px;color:rgba(255,255,255,.45);font-weight:400}
.article-sep{opacity:.4}

/* ARTICLE COVER IMAGE */
.article-cover{width:100%;max-height:480px;overflow:hidden;background:linear-gradient(135deg,var(--navy) 0%,#1a3a5c 60%,var(--blue) 100%)}
.article-cover img{width:100%;height:100%;object-fit:cover;display:block;max-height:480px}

/* ARTICLE LAYOUT */
.article-layout{max-width:1080px;margin:0 auto;padding:64px 56px 80px;display:grid;grid-template-columns:1fr 280px;gap:64px;align-items:start}

/* ARTICLE CONTENT — typography */
.article-content{min-width:0;font-size:17px;line-height:1.8;color:#1a2332}
.article-content h2{font-family:'Raleway',sans-serif;font-size:22px;font-weight:800;color:var(--navy);margin:48px 0 16px;letter-spacing:-.2px;line-height:1.3}
.article-content h3{font-family:'Raleway',sans-serif;font-size:18px;font-weight:700;color:var(--navy);margin:32px 0 12px;line-height:1.35}
.article-content p{margin-bottom:20px}
.article-content p:last-child{margin-bottom:0}
.article-content strong{font-weight:700;color:var(--navy)}
.article-content ul,.article-content ol{margin:0 0 20px 0;padding-left:24px}
.article-content li{margin-bottom:8px;line-height:1.7}
.article-content ul li{list-style:none;padding-left:0;position:relative}
.article-content ul li::before{content:'';position:absolute;left:-16px;top:11px;width:6px;height:6px;border-radius:50%;background:var(--blue)}
.article-content a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.article-content a:hover{opacity:.75}
.article-content hr{border:none;border-top:1px solid rgba(0,0,0,.08);margin:40px 0}
.article-content blockquote{border-left:3px solid var(--blue);padding:4px 20px;margin:32px 0;font-style:italic;color:var(--muted)}

/* SIDEBAR CTA */
.article-cta-box{position:sticky;top:100px;background:var(--navy);border-radius:16px;padding:32px 28px;display:flex;flex-direction:column;gap:12px}
.article-cta-label{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--blue)}
.article-cta-title{font-family:'Raleway',sans-serif;font-size:18px;font-weight:800;color:#fff;line-height:1.3}
.article-cta-text{font-size:14px;line-height:1.65;color:rgba(255,255,255,.55);font-weight:400}
.article-cta-btn{display:inline-block;background:var(--blue);color:#fff;font-size:14px;font-weight:700;padding:12px 20px;border-radius:8px;text-decoration:none;text-align:center;margin-top:4px;transition:opacity .2s}
.article-cta-btn:hover{opacity:.85}

/* RESPONSIVE */
@media(max-width:900px){
  .article-layout{grid-template-columns:1fr;padding:48px 32px 64px;gap:48px}
  .article-cta-box{position:static}
  .blog-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  .article-head{padding:100px 20px 48px}
  .article-layout{padding:40px 20px 56px}
}