/* ===== ARTICLE PAGE STYLES ===== */

.article-page { background: var(--black); }

.article-hero {
  padding: 10rem 3rem 5rem;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(122,173,90,0.1);
}
.article-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 80% at 30% 50%, rgba(45,74,30,0.35) 0%, transparent 70%),
    var(--black);
}
.article-hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
}

.article-breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--moss);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.article-breadcrumb a {
  color: var(--moss);
  text-decoration: none;
  transition: color var(--transition);
}
.article-breadcrumb a:hover { color: var(--sage); }

.article-category {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--sage);
  border: 1px solid rgba(122,173,90,0.3);
  padding: 0.25rem 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.article-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--cream);
  margin-bottom: 1.5rem;
}
.article-hero h1 em { color: var(--sage); font-style: italic; }

.article-intro {
  font-size: 1.1rem;
  color: var(--warm);
  line-height: 1.8;
  max-width: 640px;
  margin-bottom: 2rem;
}

.article-meta-bar {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(122,173,90,0.12);
}
.meta-item {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--moss);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* ===== ARTICLE BODY ===== */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 5rem;
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 3rem;
}

.article-body { min-width: 0; }

.article-body h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--cream);
  margin: 3rem 0 1rem;
  letter-spacing: -0.01em;
  padding-left: 1rem;
  border-left: 3px solid var(--sage);
}
.article-body h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--parchment);
  margin: 2rem 0 0.8rem;
}
.article-body p {
  font-size: 0.97rem;
  color: var(--warm);
  line-height: 1.9;
  margin-bottom: 1.2rem;
}
.article-body strong { color: var(--cream); }
.article-body em { color: var(--sage); font-style: italic; }

.article-body ul, .article-body ol {
  margin: 1rem 0 1.5rem 1.5rem;
}
.article-body li {
  font-size: 0.95rem;
  color: var(--warm);
  line-height: 1.8;
  margin-bottom: 0.4rem;
  padding-left: 0.5rem;
}
.article-body ul li::marker { color: var(--sage); }
.article-body ol li::marker { color: var(--sage); font-family: var(--font-mono); font-size: 0.85rem; }

.callout {
  background: var(--mid);
  border: 1px solid rgba(122,173,90,0.2);
  border-left: 3px solid var(--sage);
  padding: 1.5rem 2rem;
  margin: 2rem 0;
}
.callout-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--sage);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}
.callout p { margin: 0; font-size: 0.9rem; }

.callout.warning { border-left-color: var(--amber); }
.callout.warning .callout-label { color: var(--amber); }

.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  font-size: 0.87rem;
}
.data-table th {
  background: var(--mid);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--sage);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.8rem 1rem;
  text-align: left;
  border-bottom: 1px solid rgba(122,173,90,0.2);
}
.data-table td {
  padding: 0.8rem 1rem;
  color: var(--warm);
  border-bottom: 1px solid rgba(122,173,90,0.06);
}
.data-table tr:hover td { background: rgba(122,173,90,0.04); color: var(--cream); }

.article-divider {
  border: none;
  border-top: 1px solid rgba(122,173,90,0.1);
  margin: 3rem 0;
}

/* ===== SIDEBAR ===== */
.article-sidebar { position: sticky; top: 6rem; align-self: start; }

.sidebar-card {
  background: var(--dark);
  border: 1px solid rgba(122,173,90,0.12);
  padding: 1.8rem;
  margin-bottom: 1.5rem;
}
.sidebar-card h4 {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--sage);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid rgba(122,173,90,0.12);
}

.toc-list { list-style: none; }
.toc-list li { margin-bottom: 0.5rem; }
.toc-list a {
  font-size: 0.82rem;
  color: var(--warm);
  text-decoration: none;
  transition: color var(--transition);
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  line-height: 1.5;
}
.toc-list a::before {
  content: '→';
  color: var(--moss);
  flex-shrink: 0;
  margin-top: 0.05rem;
}
.toc-list a:hover { color: var(--sage); }

.tool-promo {
  background: linear-gradient(135deg, var(--forest), var(--mid));
  border: 1px solid rgba(122,173,90,0.25);
  padding: 1.8rem;
  margin-bottom: 1.5rem;
  text-align: center;
}
.tool-promo .emoji { font-size: 2.5rem; margin-bottom: 0.8rem; display: block; }
.tool-promo h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 0.5rem;
}
.tool-promo p { font-size: 0.8rem; color: var(--warm); margin-bottom: 1rem; line-height: 1.6; }

/* ===== ARTICLE FOOTER ===== */
.article-footer-section {
  padding: 5rem 3rem;
  background: var(--deep);
  border-top: 1px solid rgba(122,173,90,0.1);
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.related-card {
  background: var(--dark);
  border: 1px solid rgba(122,173,90,0.1);
  padding: 1.8rem;
  text-decoration: none;
  transition: var(--transition);
  display: block;
}
.related-card:hover { border-color: var(--sage); }
.related-card .cat {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--sage);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.related-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--cream);
  line-height: 1.4;
}

@media (max-width: 900px) {
  .article-layout { grid-template-columns: 1fr; gap: 3rem; }
  .article-sidebar { position: static; }
  .related-grid { grid-template-columns: 1fr; }
  .article-hero { padding: 8rem 1.5rem 3rem; }
  .article-layout { padding: 3rem 1.5rem; }
  .article-footer-section { padding: 3rem 1.5rem; }
}