/* ═══════════════════════════════════════════════════════════
   ZERO RITUALS — BLOG ARTICLE PAGE
   Long-form content with sidebar, TOC, related articles
═══════════════════════════════════════════════════════════ */
:root {
  --sage:#b7c4a3;--sage-light:#dce8d0;--sage-dark:#7a9463;
  --cream:#fdf7f0;--cream-dark:#f3e9da;--cream-mid:#f8f2e8;
  --charcoal:#1e1e1e;--warm-gray:#6b6560;--light-gray:#e8e4de;
  --coral:#e8825a;--coral-light:#f5c4aa;--white:#ffffff;
  --gold:#e8a932;
  --font-display:'Playfair Display',Georgia,serif;
  --font-body:'DM Sans',sans-serif;
  --font-accent:'Cormorant Garamond',Georgia,serif;
  --r:12px;--rpill:999px;
  --shadow:0 2px 16px rgba(30,30,30,.07);
  --shadow-md:0 6px 28px rgba(30,30,30,.1);
  --shadow-lg:0 14px 48px rgba(30,30,30,.13);
  --ease:cubic-bezier(.4,0,.2,1);
  --trans:.25s var(--ease);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--cream);color:var(--charcoal);
  line-height:1.75;overflow-x:hidden;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}

/* ── BACK BUTTON ── */
.back-link{
  position:fixed;top:24px;left:24px;z-index:100;
  width:44px;height:44px;border-radius:50%;
  background:var(--white);border:1px solid var(--light-gray);
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow);cursor:pointer;
  transition:all var(--trans);color:var(--charcoal);
}
.back-link:hover{background:var(--sage-light);color:var(--sage-dark);transform:translateX(-2px)}
.back-link svg{width:18px;height:18px}

/* ── HERO SECTION ── */
.article-hero{
  background:linear-gradient(135deg,var(--sage-light),var(--cream),var(--cream-dark));
  padding:80px 32px;text-align:center;position:relative;overflow:hidden;
}
.article-hero::before{
  content:'';position:absolute;
  width:400px;height:400px;border-radius:50%;
  background:radial-gradient(circle,rgba(183,196,163,.1),transparent 70%);
  top:-100px;right:-100px;
}
.ah-inner{max-width:920px;margin:0 auto;position:relative;z-index:1}
.ah-category{
  display:inline-block;font-size:11px;font-weight:600;
  letter-spacing:.12em;text-transform:uppercase;
  background:var(--sage);color:var(--charcoal);
  padding:6px 14px;border-radius:var(--rpill);
  margin-bottom:20px;
}
.ah-title{
  font-family:var(--font-display);
  font-size:clamp(32px,5vw,52px);font-weight:700;
  color:var(--charcoal);line-height:1.1;margin-bottom:20px;
}
.ah-meta{
  display:flex;justify-content:center;gap:20px;
  font-size:13px;color:var(--warm-gray);
  flex-wrap:wrap;margin-bottom:24px;
}
.ah-meta-item{display:flex;align-items:center;gap:6px}
.ah-meta-item strong{color:var(--charcoal)}
.ah-excerpt{
  font-size:16px;color:var(--warm-gray);
  line-height:1.7;max-width:680px;margin:0 auto;
}

/* Featured image area */
.article-featured{
  max-width:1280px;margin:40px auto;
  border-radius:16px;overflow:hidden;
  box-shadow:var(--shadow-lg);
  height:400px;
  background:linear-gradient(145deg,var(--sage-light),var(--sage));
  display:flex;align-items:center;justify-content:center;
  font-size:100px;
}

/* ── MAIN LAYOUT ── */
.article-main{
  max-width:1280px;margin:0 auto;
  padding:60px 32px;
  display:grid;
  grid-template-columns:1fr 320px;
  gap:60px;
}

/* ── ARTICLE CONTENT ── */
.article-content{background:var(--white);border-radius:16px;padding:48px;box-shadow:var(--shadow)}

.article-content h2{
  font-family:var(--font-display);font-size:28px;
  font-weight:700;color:var(--charcoal);
  margin:48px 0 20px;line-height:1.2;
  padding-top:20px;border-top:2px solid var(--light-gray);
}
.article-content h2:first-of-type{margin-top:0;border-top:none;padding-top:0}

.article-content h3{
  font-family:var(--font-display);font-size:20px;
  font-weight:600;color:var(--charcoal);
  margin:32px 0 16px;
}

.article-content p{
  font-size:16px;color:var(--warm-gray);
  line-height:1.8;margin-bottom:16px;
}

.article-content ul, .article-content ol{
  margin:20px 0 20px 24px;padding:0;
}

.article-content li{
  margin-bottom:12px;color:var(--warm-gray);
  line-height:1.8;
}

.article-content strong{color:var(--charcoal);font-weight:600}
.article-content em{font-style:italic;color:var(--sage-dark)}

/* Callout boxes */
.callout{
  background:var(--sage-light);border-left:4px solid var(--sage-dark);
  padding:24px 28px;border-radius:var(--r);margin:32px 0;
}
.callout-icon{font-size:20px;margin-bottom:10px}
.callout-title{
  font-family:var(--font-display);font-size:16px;
  font-weight:600;color:var(--charcoal);margin-bottom:8px;
}
.callout-text{font-size:14px;color:var(--warm-gray);line-height:1.7}

.callout.warning{background:#fee2e2;border-left-color:#991b1b}
.callout.warning .callout-title{color:#991b1b}

.callout.highlight{background:var(--cream-dark);border-left-color:var(--coral)}
.callout.highlight .callout-title{color:var(--coral)}

/* Comparison table */
.article-table{
  width:100%;border-collapse:collapse;
  margin:32px 0;border:1px solid var(--light-gray);
  border-radius:var(--r);overflow:hidden;
}
.article-table thead th{
  background:var(--cream);padding:16px 20px;
  font-size:12px;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;color:var(--warm-gray);
  border-bottom:1px solid var(--light-gray);text-align:left;
}
.article-table tbody td{
  padding:14px 20px;border-bottom:1px solid var(--light-gray);
  font-size:14px;color:var(--warm-gray);
}
.article-table tbody tr:hover{background:var(--cream)}
.article-table tbody tr:last-child td{border-bottom:none}
.article-table strong{color:var(--charcoal)}

/* Quote */
.article-quote{
  font-family:var(--font-accent);font-size:20px;
  font-style:italic;color:var(--charcoal);
  padding:32px;background:var(--cream-dark);
  border-radius:var(--r);margin:40px 0;
  text-align:center;line-height:1.7;
  position:relative;
}
.article-quote::before{
  content:'"';font-size:48px;color:var(--sage);
  position:absolute;top:-10px;left:16px;
}

/* Product callout */
.product-cta{
  background:linear-gradient(135deg,var(--sage-light),var(--sage));
  border-radius:16px;padding:32px;margin:40px 0;
  display:grid;grid-template-columns:140px 1fr;gap:24px;
  align-items:center;
}
.product-img{
  width:120px;height:120px;border-radius:12px;
  background:rgba(255,255,255,.5);
  display:flex;align-items:center;justify-content:center;
  font-size:48px;
}
.product-info h4{
  font-family:var(--font-display);font-size:18px;
  font-weight:700;color:var(--charcoal);margin-bottom:8px;
}
.product-info p{
  font-size:14px;color:var(--charcoal);
  line-height:1.6;margin-bottom:12px;
}
.product-btn{
  display:inline-block;padding:10px 24px;
  background:var(--charcoal);color:var(--white);
  border-radius:var(--rpill);font-size:12px;
  font-weight:500;letter-spacing:.06em;
  text-transform:uppercase;cursor:pointer;
  transition:all var(--trans);
}
.product-btn:hover{background:var(--charcoal);opacity:.85}

/* ── SIDEBAR ── */
.sidebar{position:sticky;top:100px}

/* TOC */
.toc-box{
  background:var(--white);border-radius:16px;
  border:1px solid var(--light-gray);padding:24px;
  margin-bottom:32px;box-shadow:var(--shadow);
}
.toc-title{
  font-family:var(--font-display);font-size:16px;
  font-weight:700;color:var(--charcoal);
  margin-bottom:16px;padding-bottom:12px;
  border-bottom:1px solid var(--light-gray);
}
.toc-list{list-style:none}
.toc-list li{margin-bottom:10px}
.toc-list a{
  font-size:13px;color:var(--warm-gray);
  line-height:1.6;transition:color var(--trans);
  display:block;padding:4px 0;
}
.toc-list a:hover{color:var(--sage-dark)}

/* Related products */
.related-box{
  background:var(--cream-dark);border-radius:16px;
  padding:24px;margin-bottom:32px;
}
.rb-title{
  font-size:13px;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;color:var(--warm-gray);
  margin-bottom:16px;display:block;
}
.rb-product{
  background:var(--white);border-radius:var(--r);
  padding:12px;margin-bottom:12px;last-child{margin-bottom:0};
  text-align:center;cursor:pointer;transition:all var(--trans);
}
.rb-product:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.rbp-img{
  width:100%;height:100px;border-radius:8px;
  background:var(--sage-light);margin-bottom:10px;
  display:flex;align-items:center;justify-content:center;
  font-size:32px;
}
.rbp-name{font-size:12px;font-weight:500;color:var(--charcoal);line-height:1.4}

/* Author bio */
.author-box{
  background:var(--white);border-radius:16px;
  border:1px solid var(--light-gray);padding:20px;
  text-align:center;box-shadow:var(--shadow);
}
.author-img{
  width:80px;height:80px;border-radius:50%;
  background:var(--sage-light);margin:0 auto 16px;
  display:flex;align-items:center;justify-content:center;
  font-size:36px;
}
.author-name{
  font-family:var(--font-display);font-size:15px;
  font-weight:700;color:var(--charcoal);margin-bottom:4px;
}
.author-title{
  font-size:11px;color:var(--sage-dark);
  font-weight:500;letter-spacing:.06em;
  text-transform:uppercase;display:block;margin-bottom:10px;
}
.author-bio{
  font-size:12px;color:var(--warm-gray);
  line-height:1.6;
}

/* ── FOOTER CTA ── */
.article-footer-cta{
  background:var(--charcoal);border-radius:16px;
  padding:40px 32px;text-align:center;margin-top:60px;
}
.afc-eyebrow{
  font-family:var(--font-accent);font-size:14px;
  font-style:italic;color:var(--sage-light);
  letter-spacing:.1em;margin-bottom:12px;display:block;
}
.afc-title{
  font-family:var(--font-display);font-size:24px;
  font-weight:700;color:var(--cream);margin-bottom:10px;
}
.afc-sub{
  font-size:14px;color:rgba(253,247,240,.65);
  line-height:1.6;max-width:480px;margin:0 auto 24px;
}
.afc-btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 32px;background:var(--sage-dark);
  color:var(--white);border-radius:var(--rpill);
  font-size:12px;font-weight:500;letter-spacing:.1em;
  text-transform:uppercase;cursor:pointer;
  transition:all var(--trans);
}
.afc-btn:hover{background:var(--sage);transform:translateY(-2px)}

/* ── RELATED ARTICLES ── */
.related-articles{
  max-width:1280px;margin:80px auto;padding:0 32px;
}
.related-articles h2{
  font-family:var(--font-display);font-size:clamp(28px,3vw,36px);
  font-weight:700;color:var(--charcoal);
  text-align:center;margin-bottom:40px;
}
.ra-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.ra-card{
  background:var(--white);border-radius:14px;
  overflow:hidden;border:1px solid var(--light-gray);
  transition:all var(--trans);cursor:pointer;
}
.ra-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--sage-light)}
.rac-img{
  height:160px;overflow:hidden;
  background:var(--cream-dark);
  display:flex;align-items:center;justify-content:center;
  font-size:48px;
}
.rac-content{padding:20px}
.rac-category{
  font-size:10px;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;color:var(--sage-dark);
  margin-bottom:8px;display:block;
}
.rac-title{
  font-family:var(--font-display);font-size:16px;
  font-weight:700;color:var(--charcoal);
  line-height:1.4;margin-bottom:10px;
}
.rac-excerpt{
  font-size:13px;color:var(--warm-gray);
  line-height:1.6;margin-bottom:12px;
}
.rac-date{
  font-size:11px;color:var(--warm-gray);
  letter-spacing:.04em;
}

/* ── RESPONSIVE ── */
@media(max-width:1024px){
  .article-main{grid-template-columns:1fr;gap:40px}
  .sidebar{position:static}
  .ra-grid{grid-template-columns:repeat(2,1fr)}
  .product-cta{grid-template-columns:1fr;gap:16px}
  .product-img{width:100%;max-width:120px;margin:0 auto}
}
@media(max-width:640px){
  .article-hero,.article-main,.article-footer-cta,.related-articles{padding-left:20px;padding-right:20px}
  .article-content{padding:24px}
  .article-featured{height:220px;font-size:64px}
  .ah-title{font-size:24px}
  .ah-meta{gap:12px;font-size:12px}
  .article-content h2{font-size:22px;margin:32px 0 14px}
  .article-content h3{font-size:16px}
  .ra-grid{grid-template-columns:1fr}
}