/* Article listing, single article layout, benchmark tables, and E-E-A-T cards */

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

@media (max-width: 900px) {
  .article-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .article-grid { grid-template-columns: 1fr; }
}

.article-grid__card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--color-text);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface);
  height: 100%;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.article-grid__card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.article-grid__image {
  width: 100%;
  aspect-ratio: 1200 / 630;
  object-fit: cover;
  display: block;
  background: var(--color-surface-alt);
}

.article-grid__image--full {
  aspect-ratio: auto;
  height: auto;
  max-height: 300px;
  object-fit: contain;
}

.article-grid__placeholder {
  width: 100%;
  aspect-ratio: 1200 / 630;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface-alt);
  color: var(--color-border-strong);
}
.article-grid__placeholder svg { width: 40px; height: 40px; }

.article-grid__image--square,
.article-grid__placeholder--square {
  aspect-ratio: 1 / 1;
}

.article-grid__body {
  padding: var(--space-4) var(--space-5) var(--space-5);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.article-grid__title {
  font-size: var(--text-lg);
  margin: var(--space-1) 0 var(--space-2);
  color: var(--color-text);
  line-height: 1.35;
}

.article-grid__summary {
  font-size: var(--text-sm);
  flex-grow: 1;
  margin-bottom: 0;
}

.article-card {
  padding: var(--space-5);
}

.article-card h3 { margin-bottom: var(--space-2); }

.article-meta {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-bottom: var(--space-2);
}

/* --- Article Byline & Dates (E-E-A-T) ------------------------------- */
.article-byline {
  margin: var(--space-3) 0 var(--space-5);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-alt);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.55;
}
.article-byline__primary {
  color: var(--color-text);
  margin-bottom: 2px;
}
.article-byline__sep {
  margin: 0 var(--space-2);
  color: var(--color-text-faint);
}

/* --- Editorial & Financial Review Box (E-E-A-T) --------------------- */
.eeat-box {
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border-strong);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}
.eeat-box__eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}
.eeat-box__title {
  font-size: var(--text-base);
  margin: 0 0 4px;
}
.eeat-box__meta {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin: 0 0 var(--space-3);
}
.eeat-box__body {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin: 0;
}

/* --- Benchmark Data Tables (Tools & Articles) ----------------------- */
.benchmark-table,
.tool-article-body table,
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-5) 0;
  font-size: var(--text-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.benchmark-table th,
.benchmark-table td,
.tool-article-body table th,
.tool-article-body table td,
.article-body table th,
.article-body table td {
  padding: 0.65rem 0.8rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
  line-height: 1.45;
}

.benchmark-table thead th,
.tool-article-body table thead th,
.article-body table thead th {
  background: var(--color-surface-alt);
  color: var(--color-text);
  font-weight: 700;
  border-bottom: 2px solid var(--color-border-strong);
  white-space: nowrap;
}

.benchmark-table tbody tr:nth-child(even),
.tool-article-body table tbody tr:nth-child(even),
.article-body table tbody tr:nth-child(even) {
  background: rgba(243, 241, 237, 0.45);
}

.benchmark-table tbody tr:hover,
.tool-article-body table tbody tr:hover,
.article-body table tbody tr:hover {
  background: rgba(138, 51, 36, 0.04);
}

.page-content {
  max-width: 72ch;
}

.page-content > h1 {
  margin-bottom: var(--space-3);
}

.page-content p,
.page-content ul,
.page-content ol {
  line-height: 1.75;
}

.page-content h2 { margin-top: var(--space-7); }
.page-content h3 { margin-top: var(--space-6); }
.page-content ul,
.page-content ol { padding-left: 1.5rem; margin-bottom: var(--space-4); }
.page-content li + li { margin-top: var(--space-2); }
.page-content a { text-decoration: underline; text-underline-offset: 2px; }

.contact-form { margin-top: var(--space-6); }

.article-body,
.tool-article-body {
  font-size: var(--text-lg);
  max-width: 72ch;
}

.article-body h2,
.tool-article-body h2 { margin-top: var(--space-7); }
.article-body h3,
.tool-article-body h3 { margin-top: var(--space-6); }
.article-body h4,
.tool-article-body h4 { margin-top: var(--space-5); }
.tool-article-body p,
.article-body p { margin-bottom: var(--space-4); }
.tool-article-body ul,
.tool-article-body ol,
.article-body ul,
.article-body ol { margin: var(--space-4) 0; padding-left: 1.5rem; }
.tool-article-body li + li,
.article-body li + li { margin-top: var(--space-2); }
.tool-article-body a,
.article-body a { text-decoration: underline; text-underline-offset: 2px; font-weight: 500; }
.tool-article-body code,
.article-body code {
  background: var(--color-surface-alt);
  padding: 0.15rem 0.35rem;
  border-radius: var(--radius-sm);
  font-size: 0.9em;
}
.tool-article-body,
.page-content,
.article-body { overflow-wrap: anywhere; }

@media (max-width: 640px) {
  .tool-article-body,
  .article-body { font-size: var(--text-base); line-height: 1.7; }
  .tool-article-body h2,
  .article-body h2 { margin-top: var(--space-6); font-size: var(--text-xl); }
  .tool-article-body h3,
  .article-body h3 { margin-top: var(--space-5); font-size: var(--text-lg); }
  .page-content h2 { font-size: var(--text-xl); }
  .page-content h3 { font-size: var(--text-lg); }
}