/* Blog article styles — extends site.css */

.article-hero{background:var(--canvas-dark);color:var(--on-dark);padding:80px 0 64px;position:relative;overflow:hidden}
.article-hero::before{content:"";position:absolute;top:-200px;right:-100px;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(73,79,223,0.4) 0%,transparent 70%);filter:blur(80px);animation:float 8s ease-in-out infinite;pointer-events:none}
.article-hero .container{position:relative;z-index:1;max-width:840px}
.article-meta{display:flex;gap:16px;align-items:center;margin-bottom:24px;flex-wrap:wrap}
.article-cat{display:inline-block;background:var(--primary);color:#fff;padding:5px 14px;border-radius:9999px;font-size:12px;font-weight:600;letter-spacing:0.4px;text-transform:uppercase}
.article-date{color:var(--on-dark-mute);font-size:14px}
.article-read{color:var(--on-dark-mute);font-size:14px}
h1.article-title{font-family:var(--display-font);font-size:clamp(36px,5.5vw,64px);font-weight:600;line-height:1.05;letter-spacing:-0.035em;margin-bottom:24px}
.article-lede{font-size:21px;line-height:1.55;color:var(--on-dark-mute);font-weight:400;max-width:720px}

/* Article body */
.article-body{background:var(--canvas-light);padding:80px 0 96px}
.article-body .container{max-width:760px}
.article-body p{font-size:18px;line-height:1.7;color:var(--body);margin-bottom:22px}
.article-body p.lede{font-size:21px;line-height:1.55;color:var(--charcoal);margin-bottom:32px;padding-left:24px;border-left:3px solid var(--primary);font-weight:500}
.article-body h2{font-family:var(--display-font);font-size:34px;font-weight:600;letter-spacing:-0.025em;line-height:1.2;margin:48px 0 18px;color:var(--ink)}
.article-body h3{font-size:24px;font-weight:600;letter-spacing:-0.015em;line-height:1.25;margin:32px 0 14px;color:var(--ink)}
.article-body h4{font-size:18px;font-weight:600;margin:24px 0 10px;color:var(--charcoal);text-transform:uppercase;letter-spacing:0.4px}
.article-body ul,.article-body ol{margin:0 0 24px 24px;color:var(--body)}
.article-body li{font-size:18px;line-height:1.7;margin-bottom:8px}
.article-body strong{color:var(--ink);font-weight:600}
.article-body a{color:var(--primary);font-weight:600;text-decoration:underline;text-decoration-color:rgba(73,79,223,0.3);text-underline-offset:3px}
.article-body a:hover{text-decoration-color:var(--primary)}
.article-body blockquote{margin:32px 0;padding:24px 28px;background:var(--surface-soft);border-radius:14px;border-left:4px solid var(--primary);font-size:19px;line-height:1.55;color:var(--charcoal);font-style:italic}
.article-body table{width:100%;border-collapse:collapse;margin:32px 0;font-size:15px}
.article-body th,.article-body td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--hairline-light)}
.article-body th{background:var(--surface-soft);color:var(--ink);font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:0.4px}
.article-body code{background:var(--surface-soft);padding:2px 8px;border-radius:6px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:0.92em;color:var(--ink)}
.article-body figure{margin:32px 0}
.article-body figure img{border-radius:14px;box-shadow:0 12px 30px rgba(0,0,0,0.08)}
.article-body figcaption{font-size:14px;color:var(--mute);margin-top:10px;text-align:center}
.article-body .callout{background:var(--surface-elevated);color:var(--on-dark);border-radius:16px;padding:32px;margin:36px 0}
.article-body .callout h4{color:var(--on-dark);text-transform:none;letter-spacing:0;font-size:20px;margin-top:0}
.article-body .callout p{color:var(--on-dark-mute);font-size:16px;margin-bottom:0}
.article-body .key-takeaways{background:linear-gradient(135deg,#eef0ff,#f8f9ff);border-radius:16px;padding:28px 32px;margin:36px 0;border:1px solid #d6daff}
.article-body .key-takeaways h4{color:var(--primary);text-transform:uppercase;letter-spacing:0.4px;font-size:13px;margin-top:0}
.article-body .key-takeaways ul{margin-bottom:0}
.article-body .key-takeaways li{font-size:16px}

/* Inline CTA box */
.inline-cta{background:var(--canvas-dark);color:var(--on-dark);border-radius:18px;padding:32px;margin:40px 0;display:grid;grid-template-columns:1.5fr auto;gap:24px;align-items:center}
@media(max-width:600px){.inline-cta{grid-template-columns:1fr;text-align:center}}
.inline-cta h4{color:var(--on-dark);font-size:22px;font-weight:600;margin-bottom:8px;letter-spacing:-0.01em}
.inline-cta p{color:var(--on-dark-mute);font-size:15px;margin-bottom:0}
.inline-cta .btn{background:#fff;color:#000;height:48px;padding:0 24px}

/* Author + footer */
.article-footer{background:var(--surface-soft);padding:60px 0;border-top:1px solid var(--hairline-light)}
.article-footer .container{max-width:760px}
.author-card{display:flex;align-items:center;gap:18px;padding:24px;background:#fff;border-radius:16px;border:1px solid var(--hairline-light)}
.author-avatar{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-bright));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:20px;flex-shrink:0}
.author-name{font-weight:600;font-size:17px}
.author-role{color:var(--mute);font-size:14px}

/* Related articles */
.related{padding:80px 0;background:var(--canvas-light)}
.related h2.section-title{font-size:36px;margin-bottom:32px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:900px){.related-grid{grid-template-columns:1fr}}
.related-card{display:block;padding:24px;background:#fff;border:1px solid var(--hairline-light);border-radius:16px;text-decoration:none;color:var(--ink);transition:all .3s var(--ease)}
.related-card:hover{transform:translateY(-4px);border-color:var(--primary);box-shadow:0 16px 40px rgba(73,79,223,0.1)}
.related-card .cat{font-size:11px;color:var(--primary);font-weight:700;letter-spacing:0.4px;text-transform:uppercase;margin-bottom:8px;display:block}
.related-card h3{font-size:18px;font-weight:600;letter-spacing:-0.01em;line-height:1.3;margin-bottom:8px}
.related-card p{color:var(--mute);font-size:14px;line-height:1.5}

/* Blog index page */
.blog-index{background:var(--surface-soft);padding:80px 0;min-height:60vh}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
@media(max-width:900px){.post-grid{grid-template-columns:1fr}}
.post-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--hairline-light);border-radius:18px;padding:32px;text-decoration:none;color:var(--ink);transition:all .3s var(--ease);height:100%}
.post-card:hover{transform:translateY(-6px);border-color:var(--primary);box-shadow:0 20px 50px rgba(73,79,223,0.12)}
.post-card .cat{font-size:11px;color:var(--primary);font-weight:700;letter-spacing:0.5px;text-transform:uppercase;margin-bottom:12px;display:block}
.post-card h3{font-size:22px;font-weight:600;letter-spacing:-0.015em;line-height:1.25;margin-bottom:12px;color:var(--ink)}
.post-card .excerpt{color:var(--mute);font-size:15px;line-height:1.55;margin-bottom:18px;flex-grow:1}
.post-card .meta{color:var(--stone);font-size:13px;padding-top:16px;border-top:1px solid var(--hairline-light)}