/* ============================================
   VISIONCTRL — INSIGHTS STYLESHEET
   Shared across insights hub + white paper pages
   ============================================ */

/* ===== INSIGHTS HUB HERO ===== */
.insights-hero {
  position: relative;
  z-index: 1;
  padding: 100px 0 72px;
  border-bottom: 1px solid var(--border);
}
.insights-hero-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
}
.insights-hero h1 {
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.0;
  margin-bottom: 20px;
  max-width: 800px;
}
.insights-hero-sub {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.55;
  max-width: 560px;
  margin-bottom: 36px;
}
.insights-search-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 480px;
}
.insights-search {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 11px 16px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text);
  outline: none;
  transition: border-color 200ms ease;
}
.insights-search::placeholder { color: var(--text-tertiary); }
.insights-search:focus { border-color: rgba(200,16,106,0.5); }

/* ===== FILTER BAR ===== */
.filter-bar {
  position: relative;
  z-index: 1;
  padding: 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elevated);
}
.filter-bar-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-top: 16px;
  padding-bottom: 16px;
}
.filter-bar-inner::-webkit-scrollbar { display: none; }
.filter-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  white-space: nowrap;
  cursor: pointer;
  transition: all 180ms ease;
  text-decoration: none;
}
.filter-chip:hover {
  color: var(--text);
  border-color: var(--border-strong);
}
.filter-chip.active {
  color: var(--accent);
  background: var(--accent-soft);
  border-color: rgba(200,16,106,0.3);
}

/* ===== CONTENT SECTIONS ===== */
.insights-section {
  position: relative;
  z-index: 1;
  padding: 80px 0;
}
.insights-section + .insights-section {
  border-top: 1px solid var(--border);
}
.insights-section-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
}
.insights-section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 40px;
  gap: 20px;
}
.insights-section-head h2 {
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.insights-view-all {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--accent);
  white-space: nowrap;
  text-decoration: none;
  transition: opacity 200ms ease;
}
.insights-view-all:hover { opacity: 0.7; }

/* ===== FEATURED WHITE PAPER ===== */
.featured-wp {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 340px;
  transition: border-color 300ms ease;
  text-decoration: none;
  color: inherit;
}
.featured-wp:hover { border-color: rgba(200,16,106,0.3); }
.featured-wp-visual {
  position: relative;
  background: #080810;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.featured-wp-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 40%, rgba(200,16,106,0.18) 0%, transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(79,159,255,0.08) 0%, transparent 50%);
}
.featured-wp-visual-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 32px 32px;
}
.featured-wp-badge {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.featured-wp-badge-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  color: var(--accent);
  text-transform: uppercase;
}
.featured-wp-icon {
  width: 64px; height: 64px;
  background: rgba(200,16,106,0.1);
  border: 1px solid rgba(200,16,106,0.25);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}
.featured-wp-icon svg { width: 28px; height: 28px; }
.featured-wp-body {
  padding: 40px 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.featured-wp-type {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.featured-wp-title {
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 16px;
  color: var(--text);
}
.featured-wp-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 28px;
  max-width: 420px;
}
.featured-wp-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.featured-wp-tag {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 100px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--text-tertiary);
}
.featured-wp-time {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-tertiary);
  letter-spacing: 0.04em;
}
.featured-wp-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: -0.01em;
}
.featured-wp-cta svg { width: 14px; height: 14px; }

/* ===== WHITE PAPER GRID ===== */
.wp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.wp-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: border-color 280ms ease, transform 280ms cubic-bezier(0.22,1,0.36,1);
}
.wp-card:hover {
  border-color: rgba(200,16,106,0.28);
  transform: translateY(-3px);
}
.wp-card-accent {
  height: 3px;
  background: linear-gradient(90deg, var(--accent), rgba(200,16,106,0.3));
}
.wp-card-accent.wp-accent-2 { background: linear-gradient(90deg, #ff8a4f, rgba(255,138,79,0.3)); }
.wp-card-accent.wp-accent-3 { background: linear-gradient(90deg, #4f9fff, rgba(79,159,255,0.3)); }
.wp-card-accent.wp-accent-4 { background: linear-gradient(90deg, #4ade80, rgba(74,222,128,0.3)); }
.wp-card-accent.wp-accent-5 { background: linear-gradient(90deg, #a78bfa, rgba(167,139,250,0.3)); }
.wp-card-body {
  padding: 24px 26px 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.wp-card-type {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.wp-card-title {
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--text);
  margin-bottom: 12px;
}
.wp-card-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.55;
  flex: 1;
  margin-bottom: 20px;
}
.wp-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.wp-card-time {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--text-tertiary);
  letter-spacing: 0.04em;
}
.wp-card-cta {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.06em;
  color: var(--accent);
}

/* ===== ARTICLE GRID ===== */
.article-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: border-color 280ms ease, transform 280ms cubic-bezier(0.22,1,0.36,1);
}
.article-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
}
.article-card-img {
  height: 140px;
  position: relative;
  overflow: hidden;
}
.article-card-img-inner {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.article-card-body {
  padding: 18px 20px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.article-card-cat {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 10px;
  padding: 3px 8px;
  border-radius: 100px;
  display: inline-block;
  border: 1px solid currentColor;
  width: max-content;
  opacity: 0.9;
}
.cat-fire     { color: #ff6b35; border-color: rgba(255,107,53,0.3); background: rgba(255,107,53,0.08); }
.cat-safety   { color: #ffd84f; border-color: rgba(255,216,79,0.3); background: rgba(255,216,79,0.08); }
.cat-councils { color: #4f9fff; border-color: rgba(79,159,255,0.3); background: rgba(79,159,255,0.08); }
.cat-ppe      { color: #4ade80; border-color: rgba(74,222,128,0.3); background: rgba(74,222,128,0.08); }
.cat-worksafe { color: var(--accent); border-color: rgba(200,16,106,0.3); background: var(--accent-soft); }
.cat-ai       { color: #a78bfa; border-color: rgba(167,139,250,0.3); background: rgba(167,139,250,0.08); }
.cat-incident { color: #ff4f4f; border-color: rgba(255,79,79,0.3); background: rgba(255,79,79,0.08); }
.cat-waste    { color: #34d399; border-color: rgba(52,211,153,0.3); background: rgba(52,211,153,0.08); }

.article-card-title {
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.35;
  color: var(--text);
  margin-bottom: 10px;
  flex: 1;
}
.article-card-meta {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--text-tertiary);
  letter-spacing: 0.03em;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* Article card image gradients per category */
.article-img-fire     { background: linear-gradient(135deg, rgba(255,107,53,0.15) 0%, rgba(8,8,16,0.8) 100%), #080810; }
.article-img-safety   { background: linear-gradient(135deg, rgba(255,216,79,0.12) 0%, rgba(8,8,16,0.8) 100%), #080810; }
.article-img-councils { background: linear-gradient(135deg, rgba(79,159,255,0.12) 0%, rgba(8,8,16,0.8) 100%), #080810; }
.article-img-ppe      { background: linear-gradient(135deg, rgba(74,222,128,0.12) 0%, rgba(8,8,16,0.8) 100%), #080810; }
.article-img-worksafe { background: linear-gradient(135deg, rgba(200,16,106,0.12) 0%, rgba(8,8,16,0.8) 100%), #080810; }
.article-img-ai       { background: linear-gradient(135deg, rgba(167,139,250,0.12) 0%, rgba(8,8,16,0.8) 100%), #080810; }
.article-img-incident { background: linear-gradient(135deg, rgba(255,79,79,0.12) 0%, rgba(8,8,16,0.8) 100%), #080810; }
.article-img-waste    { background: linear-gradient(135deg, rgba(52,211,153,0.12) 0%, rgba(8,8,16,0.8) 100%), #080810; }

/* Article card icon */
.article-card-img-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.7;
}
.article-card-img-icon svg { width: 20px; height: 20px; }

/* ===== NEWSLETTER CTA ===== */
.insights-newsletter {
  position: relative;
  z-index: 1;
  padding: 72px 0;
  border-top: 1px solid var(--border);
  background: var(--bg-elevated);
}
.insights-newsletter-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}
.insights-newsletter-text h3 {
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -0.025em;
  margin-bottom: 8px;
}
.insights-newsletter-text p {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 440px;
  line-height: 1.55;
}
.insights-newsletter-form {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}
.insights-newsletter-input {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 12px 18px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text);
  width: 260px;
  outline: none;
  transition: border-color 200ms ease;
}
.insights-newsletter-input::placeholder { color: var(--text-tertiary); }
.insights-newsletter-input:focus { border-color: rgba(200,16,106,0.5); }

/* ===== WHITE PAPER ARTICLE PAGE ===== */
.article-page-hero {
  position: relative;
  z-index: 1;
  padding: 80px 0 60px;
  border-bottom: 1px solid var(--border);
}
.article-page-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
}
.article-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-tertiary);
  letter-spacing: 0.04em;
  margin-bottom: 28px;
}
.article-breadcrumb a {
  color: var(--text-tertiary);
  text-decoration: none;
  transition: color 180ms ease;
}
.article-breadcrumb a:hover { color: var(--text); }
.article-breadcrumb span { opacity: 0.5; }

.article-page-header {
  max-width: 800px;
}
.article-page-type {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.article-page-title {
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.08;
  margin-bottom: 20px;
  color: var(--text);
}
.article-page-desc {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 28px;
  max-width: 680px;
}
.article-page-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.article-page-meta-item {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-tertiary);
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 6px;
}
.article-page-meta-item span { opacity: 0.5; }
.article-page-tag {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: 100px;
  background: var(--accent-soft);
  border: 1px solid rgba(200,16,106,0.25);
  color: var(--accent);
}

/* Article layout */
.article-layout {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 64px;
  padding-top: 64px;
  padding-bottom: 80px;
}
.article-body {
  min-width: 0;
}
.article-summary-box {
  background: linear-gradient(135deg, rgba(200,16,106,0.07), rgba(200,16,106,0.02));
  border: 1px solid rgba(200,16,106,0.2);
  border-radius: 12px;
  padding: 24px 28px;
  margin-bottom: 40px;
}
.article-summary-box h3 {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.article-summary-box ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.article-summary-box li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}
.article-summary-box li::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  margin-top: 6px;
  opacity: 0.8;
}

/* Prose */
.article-prose h2 {
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -0.025em;
  color: var(--text);
  margin: 48px 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.article-prose h3 {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 32px 0 12px;
}
.article-prose p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 20px;
}
.article-prose p strong {
  color: var(--text);
  font-weight: 500;
}
.article-prose ul, .article-prose ol {
  padding-left: 0;
  list-style: none;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.article-prose ul li, .article-prose ol li {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.65;
  padding-left: 20px;
  position: relative;
}
.article-prose ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 10px;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.7;
}
.article-prose ol { counter-reset: ol-counter; }
.article-prose ol li { counter-increment: ol-counter; }
.article-prose ol li::before {
  content: counter(ol-counter) ".";
  position: absolute;
  left: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  top: 4px;
}

/* Callout / pull quote */
.article-callout {
  background: var(--bg-card);
  border-left: 3px solid var(--accent);
  border-radius: 0 8px 8px 0;
  padding: 20px 24px;
  margin: 32px 0;
}
.article-callout p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 18px;
  color: var(--text);
  line-height: 1.5;
  margin: 0;
  letter-spacing: -0.01em;
}

/* Stat highlight */
.article-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 32px 0;
}
.article-stat-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  text-align: center;
}
.article-stat-num {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 400;
  letter-spacing: -0.04em;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}
.article-stat-label {
  font-size: 12.5px;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* Sidebar */
.article-sidebar {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.article-sidebar-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px 24px;
}
.article-sidebar-box h4 {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--text-tertiary);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.toc-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.toc-list a {
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 5px 0;
  display: block;
  border-left: 2px solid transparent;
  padding-left: 12px;
  transition: all 180ms ease;
  line-height: 1.4;
  letter-spacing: -0.005em;
}
.toc-list a:hover {
  color: var(--text);
  border-left-color: var(--accent);
}
.sidebar-cta {
  background: linear-gradient(135deg, rgba(200,16,106,0.1), rgba(200,16,106,0.04));
  border: 1px solid rgba(200,16,106,0.25);
}
.sidebar-cta h4 { color: var(--accent); }
.sidebar-cta p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 16px;
}
.sidebar-cta-btn {
  display: block;
  text-align: center;
  padding: 11px 16px;
  background: var(--accent);
  color: #0a0a0a;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  letter-spacing: -0.01em;
  transition: opacity 200ms ease;
}
.sidebar-cta-btn:hover { opacity: 0.88; }

/* Download CTA block */
.article-download-cta {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 36px;
  margin: 48px 0;
  display: flex;
  align-items: center;
  gap: 28px;
}
.article-download-icon {
  width: 52px; height: 52px;
  flex-shrink: 0;
  background: var(--accent-soft);
  border: 1px solid rgba(200,16,106,0.25);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}
.article-download-icon svg { width: 22px; height: 22px; }
.article-download-text { flex: 1; }
.article-download-text h4 {
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 5px;
}
.article-download-text p {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.5;
}
.article-download-btn {
  flex-shrink: 0;
  padding: 11px 22px;
  background: var(--accent);
  color: #0a0a0a;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 500;
  text-decoration: none;
  letter-spacing: -0.01em;
  transition: opacity 200ms ease;
}
.article-download-btn:hover { opacity: 0.88; }

/* Related articles */
.related-section {
  border-top: 1px solid var(--border);
  padding: 64px 0 80px;
}
.related-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
}
.related-inner h3 {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.025em;
  margin-bottom: 28px;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .wp-grid { grid-template-columns: repeat(2, 1fr); }
  .article-grid { grid-template-columns: repeat(2, 1fr); }
  .featured-wp { grid-template-columns: 1fr; min-height: auto; }
  .featured-wp-visual { min-height: 200px; }
  .featured-wp-body { padding: 32px; }
  .article-layout { grid-template-columns: 1fr; gap: 40px; }
  .article-sidebar { position: static; }
  .insights-newsletter-inner { flex-direction: column; gap: 28px; }
  .insights-newsletter-form { width: 100%; }
  .insights-newsletter-input { flex: 1; width: auto; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .article-stat-row { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 720px) {
  .insights-hero { padding: 72px 0 48px; }
  .insights-hero-inner { padding: 0 20px; }
  .filter-bar-inner { padding: 12px 20px; }
  .insights-section-inner { padding: 0 20px; }
  .insights-section { padding: 56px 0; }
  .wp-grid { grid-template-columns: 1fr; }
  .article-grid { grid-template-columns: 1fr; }
  .featured-wp-body { padding: 24px; }
  .article-stat-row { grid-template-columns: 1fr; }
  .article-download-cta { flex-direction: column; align-items: flex-start; }
  .related-grid { grid-template-columns: 1fr; }
  .article-page-inner, .article-layout, .related-inner { padding: 0 20px; }
  .insights-newsletter-inner { padding: 0 20px; }
}