/* ===== FIXDOP BLOG STYLES ===== */
/* Dark theme matching fixdop.com — Space Grotesk + DM Sans */

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root{
  --bg:#0D1117;--surface:#161B22;--surface-2:#1C2333;
  --text:#E6EDF3;--muted:#7D8590;
  --primary:#58A6FF;--accent:#3FB950;--accent-h:#2EA043;
  --border:#30363D;--danger:#F85149;
  --ease:cubic-bezier(0.16,1,0.3,1);
}

html{scroll-behavior:smooth}
body{
  font-family:'DM Sans',system-ui,sans-serif;
  background:var(--bg);color:var(--text);
  line-height:1.65;font-size:16px;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
*:focus-visible{outline:2px solid var(--primary);outline-offset:3px}

/* ===== HEADER ===== */
.blog-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(13,17,23,.6);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(48,54,61,.5);
  transition:background .3s,border-color .3s;
}
.blog-header.scrolled{
  background:rgba(13,17,23,.95);
  border-bottom-color:var(--border);
}
.blog-header-inner{
  max-width:1200px;margin:0 auto;padding:0 28px;
  display:flex;align-items:center;justify-content:space-between;
  height:64px;
}
.blog-logo{
  font-family:'Space Grotesk',sans-serif;font-weight:700;
  font-size:1.1rem;letter-spacing:-.025em;
  display:flex;align-items:center;gap:8px;color:var(--text);
}
.blog-logo-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);flex-shrink:0}
.blog-nav{display:flex;align-items:center;gap:4px}
.blog-nav a{
  font-size:.82rem;font-weight:500;color:var(--muted);
  padding:6px 12px;border-radius:6px;
  transition:color .2s,background .2s;
}
.blog-nav a:hover{color:var(--text);background:rgba(255,255,255,.05)}
.blog-nav a.active{color:var(--text)}
.blog-nav .nav-divider{width:1px;height:18px;background:var(--border);margin:0 4px}

/* ===== CONTAINERS ===== */
.page-body{padding-top:64px;min-height:calc(100vh - 64px)}
.container{max-width:1200px;margin:0 auto;padding:0 28px}
.container-narrow{max-width:800px;margin:0 auto;padding:0 28px}

/* ===== BLOG LISTING ===== */
.blog-listing-header{
  padding:72px 0 48px;
  border-bottom:1px solid var(--border);
}
.eyebrow{
  font-size:.72rem;font-weight:500;text-transform:uppercase;
  letter-spacing:.15em;color:var(--accent);
  display:flex;align-items:center;gap:8px;margin-bottom:16px;
}
.eyebrow::before{content:'';display:inline-block;width:18px;height:2px;background:var(--accent)}
.blog-listing-header h1{
  font-family:'Space Grotesk',sans-serif;
  font-size:clamp(32px,5vw,52px);font-weight:700;
  letter-spacing:-.03em;line-height:1.1;margin-bottom:12px;
}
.blog-listing-header .subtitle{
  color:var(--muted);font-size:1rem;max-width:500px;line-height:1.7;
}

.blog-post-list{list-style:none;padding:0}
.blog-post-item{padding:36px 0;border-bottom:1px solid var(--border)}
.blog-post-item:first-child{padding-top:40px}
.blog-post-item time{
  font-size:.78rem;color:var(--muted);
  display:block;margin-bottom:10px;
}
.blog-post-item h2{
  font-family:'Space Grotesk',sans-serif;
  font-size:clamp(17px,2.5vw,22px);font-weight:700;
  letter-spacing:-.02em;line-height:1.3;margin-bottom:10px;
}
.blog-post-item h2 a{color:var(--text);transition:color .2s}
.blog-post-item h2 a:hover{color:var(--primary)}
.post-desc{color:var(--muted);font-size:.9375rem;line-height:1.65;margin-bottom:14px;max-width:680px}
.post-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.reading-time{font-size:.75rem;color:var(--muted);display:flex;align-items:center;gap:5px}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{
  font-size:.68rem;font-weight:500;color:var(--muted);
  background:var(--surface);border:1px solid var(--border);
  border-radius:4px;padding:3px 8px;white-space:nowrap;
}

.blog-cta-banner{
  margin:56px 0 72px;padding:32px 36px;
  background:var(--surface);border:1px solid var(--border);border-radius:12px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.blog-cta-banner p{color:var(--muted);font-size:.9375rem;line-height:1.65;max-width:480px}
.blog-cta-banner strong{color:var(--text)}

/* ===== BUTTONS ===== */
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--accent);color:#fff;
  font-family:'DM Sans',sans-serif;font-weight:600;font-size:.875rem;
  padding:11px 22px;border-radius:9px;border:none;cursor:pointer;
  text-decoration:none;transition:background .2s,transform .15s;white-space:nowrap;
}
.btn-primary:hover{background:var(--accent-h);transform:translateY(-1px)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  background:transparent;color:var(--muted);
  font-family:'DM Sans',sans-serif;font-weight:500;font-size:.875rem;
  padding:11px 20px;border-radius:9px;border:1px solid var(--border);
  cursor:pointer;text-decoration:none;transition:border-color .2s,color .2s;white-space:nowrap;
}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary)}

/* ===== ARTICLE LAYOUT ===== */
.article-wrapper{padding:48px 0 96px}
.article-outer{max-width:1120px;margin:0 auto;padding:0 28px}
.article-layout{
  display:grid;
  grid-template-columns:1fr 256px;
  gap:72px;
  align-items:start;
}

/* ===== BREADCRUMB ===== */
.breadcrumb{
  display:flex;align-items:center;gap:8px;
  font-size:.78rem;color:var(--muted);
  margin-bottom:28px;flex-wrap:wrap;
}
.breadcrumb a{color:var(--muted);transition:color .2s}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb-sep{color:var(--border)}

/* ===== ARTICLE HEADER ===== */
.article-heading{
  font-family:'Space Grotesk',sans-serif;
  font-size:clamp(26px,4vw,42px);font-weight:700;
  letter-spacing:-.03em;line-height:1.12;margin-bottom:20px;
}
.article-meta{
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  margin-bottom:16px;font-size:.8rem;color:var(--muted);
}
.article-meta .dot{color:var(--border)}
.article-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:36px}

/* ===== ARTICLE CONTENT ===== */
.article-content{
  font-size:17.5px;line-height:1.78;color:var(--text);
}
.article-content>*+*{margin-top:1.35em}
.article-content p{color:#c9d1d9}

.article-content h2{
  font-family:'Space Grotesk',sans-serif;
  font-size:clamp(20px,2.5vw,26px);font-weight:700;
  letter-spacing:-.025em;line-height:1.25;
  color:var(--text);margin-top:2.4em;margin-bottom:.5em;
  padding-top:.5em;border-top:1px solid var(--border);
  scroll-margin-top:84px;
}
.article-content h2:first-child{margin-top:0;border-top:none;padding-top:0}

.article-content h3{
  font-family:'Space Grotesk',sans-serif;
  font-size:clamp(15px,2vw,19px);font-weight:700;
  letter-spacing:-.02em;line-height:1.3;
  color:var(--text);margin-top:1.8em;margin-bottom:.4em;
  scroll-margin-top:84px;
}

.article-content a{
  color:var(--primary);text-decoration:underline;
  text-underline-offset:3px;
  text-decoration-color:rgba(88,166,255,.4);
  transition:color .2s,text-decoration-color .2s;
}
.article-content a:hover{color:#7cc4ff;text-decoration-color:rgba(88,166,255,.8)}
.article-content strong{color:var(--text);font-weight:600}
.article-content em{color:#c9d1d9;font-style:italic}

/* Code blocks */
.article-content pre{
  background:var(--surface);
  border:1px solid var(--border);
  border-left:3px solid var(--accent);
  border-radius:0 8px 8px 0;
  padding:20px 24px;
  overflow-x:auto;
  font-family:'JetBrains Mono','Fira Code','Consolas',monospace;
  font-size:13.5px;line-height:1.7;tab-size:2;
  -webkit-overflow-scrolling:touch;
  margin:1.4em 0;
}
.article-content pre code{
  background:none;border:none;padding:0;
  color:#e6edf3;border-radius:0;font-size:inherit;
}
/* Inline code */
.article-content :not(pre)>code{
  font-family:'JetBrains Mono','Fira Code','Consolas',monospace;
  font-size:.84em;background:var(--surface);
  border:1px solid var(--border);border-radius:4px;
  padding:2px 7px;color:var(--primary);white-space:nowrap;
}

/* Lists */
.article-content ul,.article-content ol{padding-left:1.6em;margin:.9em 0}
.article-content li{margin:.4em 0;color:#c9d1d9}
.article-content li>ul,.article-content li>ol{margin:.25em 0}

/* Blockquote */
.article-content blockquote{
  border-left:3px solid var(--primary);
  background:var(--surface);
  padding:16px 20px;border-radius:0 8px 8px 0;
  margin:1.4em 0;font-style:italic;
}
.article-content blockquote p{color:var(--muted);margin:0}

/* Tables */
.article-content .table-wrapper{overflow-x:auto;margin:1.4em 0}
.article-content table{
  width:100%;border-collapse:collapse;
  font-size:.875rem;min-width:480px;
}
.article-content th{
  background:var(--surface-2);color:var(--text);
  font-family:'Space Grotesk',sans-serif;font-weight:700;
  font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;
  padding:10px 14px;text-align:left;border-bottom:2px solid var(--border);
}
.article-content td{
  padding:10px 14px;border-bottom:1px solid var(--border);color:#c9d1d9;
}
.article-content tr:last-child td{border-bottom:none}

/* Images */
.article-content img{
  max-width:100%;border-radius:8px;border:1px solid var(--border);display:block;
}
.article-content figure{margin:1.4em 0}
.article-content figcaption{font-size:.75rem;color:var(--muted);margin-top:8px;text-align:center}
.article-content hr{border:none;border-top:1px solid var(--border);margin:2.5em 0}

/* Callouts */
.callout{
  background:var(--surface);border:1px solid var(--border);
  border-left:3px solid var(--primary);border-radius:0 8px 8px 0;
  padding:14px 18px;margin:1.4em 0;
}
.callout.warning{border-left-color:#e3b341}
.callout.danger{border-left-color:var(--danger)}
.callout.success{border-left-color:var(--accent)}
.callout-label{
  font-family:'Space Grotesk',sans-serif;font-weight:700;
  font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;
  color:var(--primary);margin-bottom:6px;
}
.callout.warning .callout-label{color:#e3b341}
.callout.danger .callout-label{color:var(--danger)}
.callout.success .callout-label{color:var(--accent)}
.callout p{color:var(--muted);font-size:.9rem;margin:0;line-height:1.6}

/* ===== TOC SIDEBAR ===== */
.toc-sidebar{position:sticky;top:84px;max-height:calc(100vh - 100px);overflow-y:auto}
.toc-sidebar::-webkit-scrollbar{width:3px}
.toc-sidebar::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}

.toc-title{
  font-family:'Space Grotesk',sans-serif;font-size:.7rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:12px;
}
.toc-list{list-style:none;padding:0;border-left:1px solid var(--border)}
.toc-list a{
  display:block;font-size:.79rem;color:var(--muted);
  padding:5px 0 5px 14px;
  border-left:2px solid transparent;margin-left:-1px;
  transition:color .2s,border-color .2s;line-height:1.45;
}
.toc-list a:hover{color:var(--text)}
.toc-list a.active{color:var(--primary);border-left-color:var(--primary)}
.toc-h3>a{padding-left:26px;font-size:.76rem}

/* ===== TOC MOBILE ===== */
.toc-mobile-wrapper{
  display:none;margin-bottom:32px;
  background:var(--surface);border:1px solid var(--border);border-radius:10px;overflow:hidden;
}
.toc-mobile-toggle{
  width:100%;display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;background:none;border:none;cursor:pointer;
  color:var(--text);font-family:'DM Sans',sans-serif;font-size:.875rem;font-weight:600;text-align:left;
}
.toc-mobile-toggle svg{transition:transform .2s;flex-shrink:0}
.toc-mobile-toggle.open svg{transform:rotate(180deg)}
.toc-mobile-body{display:none;padding:8px 16px 14px;border-top:1px solid var(--border)}
.toc-mobile-body.open{display:block}
.toc-mobile-body .toc-list{border-left:none}
.toc-mobile-body .toc-list a{padding-left:0}
.toc-mobile-body .toc-h3>a{padding-left:14px}

/* ===== ARTICLE CTA ===== */
.article-cta{
  margin-top:64px;padding:32px 36px;
  background:var(--surface-2);border:1px solid var(--border);border-radius:12px;
}
.article-cta-label{
  font-size:.7rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.1em;color:var(--accent);margin-bottom:10px;
}
.article-cta h3{
  font-family:'Space Grotesk',sans-serif;
  font-size:1.15rem;font-weight:700;letter-spacing:-.02em;
  margin-bottom:10px;color:var(--text);
}
.article-cta p{
  font-size:.9375rem;color:var(--muted);line-height:1.65;
  margin-bottom:22px;max-width:520px;
}
.article-cta-btns{display:flex;align-items:center;gap:12px;flex-wrap:wrap}

/* ===== RELATED ARTICLES ===== */
.related-articles{
  margin-top:56px;padding-top:36px;border-top:1px solid var(--border);
}
.related-articles h3{
  font-family:'Space Grotesk',sans-serif;font-size:.78rem;font-weight:700;
  color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:16px;
}
.related-list{list-style:none;padding:0}
.related-list li{border-bottom:1px solid var(--border)}
.related-list li:last-child{border-bottom:none}
.related-list a{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 0;gap:16px;
  color:var(--text);font-weight:500;font-size:.9375rem;transition:color .2s;
}
.related-list a:hover{color:var(--primary)}
.related-list svg{color:var(--muted);flex-shrink:0;transition:color .2s,transform .2s}
.related-list a:hover svg{color:var(--primary);transform:translateX(4px)}

/* ===== FOOTER ===== */
.blog-footer{background:var(--surface);border-top:1px solid var(--border);padding:36px 0}
.blog-footer-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:20px;flex-wrap:wrap;
}
.blog-footer-logo{
  font-family:'Space Grotesk',sans-serif;font-weight:700;
  font-size:1rem;letter-spacing:-.02em;
  display:flex;align-items:center;gap:6px;color:var(--text);margin-bottom:4px;
}
.blog-footer-logo-dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}
.blog-footer-copy{font-size:.8rem;color:var(--muted)}
.blog-footer-links{display:flex;gap:24px}
.blog-footer-links a{font-size:.82rem;color:var(--muted);transition:color .2s}
.blog-footer-links a:hover{color:var(--text)}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .article-layout{grid-template-columns:1fr;gap:0}
  .toc-sidebar{display:none}
  .toc-mobile-wrapper{display:block}
}

@media(max-width:768px){
  .blog-listing-header{padding:52px 0 36px}
  .blog-post-item{padding:28px 0}
  .article-outer{padding:0 20px}
  .article-wrapper{padding:32px 0 64px}
  .article-heading{font-size:clamp(22px,6vw,32px)}
  .article-content{font-size:16.5px}
  .article-content pre{padding:14px 16px;font-size:12.5px}
  .article-cta{padding:24px 20px}
  .blog-cta-banner{flex-direction:column;align-items:flex-start}
  .blog-footer-inner{flex-direction:column;text-align:center}
  .blog-footer-links{justify-content:center}
}

@media(max-width:480px){
  .container,.container-narrow{padding:0 16px}
  .article-outer{padding:0 16px}
  .article-cta-btns{flex-direction:column;align-items:stretch}
  .article-cta-btns .btn-primary,.article-cta-btns .btn-ghost{justify-content:center}
  .blog-header-inner{padding:0 16px}
}