/* ==========================================================================
   SOFTQUILL LABS — EDITORIAL JOURNAL & ARTICLES STYLING
   Focused, calm, distraction-free reading experience for essays and guides.
   ========================================================================== */

/* --- Resources Hub Masthead --- */
.hub-masthead {
  padding: 4.5rem 0 2rem;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 2.5rem;
}

.hub-eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  margin-bottom: 0.75rem;
}

.hub-title {
  font-size: clamp(2.1rem, 4.2vw, 2.85rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 0.85rem;
}

.hub-subtitle {
  font-size: 1.15rem;
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 660px;
}

/* --- Filter & Search Controls --- */
.hub-controls {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

@media (min-width: 768px) {
  .hub-controls {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.hub-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.hub-pill-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.hub-pill-btn:hover {
  background: var(--bg-surface-elevated);
  color: var(--text-primary);
  border-color: var(--border-medium);
}

.hub-pill-btn.active {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border-color: var(--btn-primary-bg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.hub-search-wrap {
  position: relative;
  max-width: 320px;
  width: 100%;
}

.hub-search-input {
  width: 100%;
  padding: 0.65rem 1rem 0.65rem 2.5rem;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  color: var(--text-primary);
  font-size: 0.875rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.hub-search-input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.15);
}

.hub-search-icon {
  position: absolute;
  left: 0.9rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

/* --- Articles Feed --- */
.articles-feed {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.article-entry {
  display: flex;
  flex-direction: column;
  padding: 2rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.article-entry:hover {
  transform: translateY(-2px);
  border-color: var(--border-medium);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.entry-top {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.entry-badge {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
}

.badge-finance {
  background: rgba(52, 211, 153, 0.12);
  color: #34d399;
}

.badge-tech {
  background: rgba(56, 189, 248, 0.12);
  color: #38bdf8;
}

.badge-tradition {
  background: rgba(251, 191, 36, 0.12);
  color: #fbbf24;
}

.entry-title {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  line-height: 1.35;
  margin-bottom: 0.65rem;
  transition: color var(--transition-fast);
}

.article-entry:hover .entry-title {
  color: var(--accent-cyan);
}

.entry-excerpt {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

.entry-readmore {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-cyan);
}

/* ==========================================================================
   ARTICLE EDITORIAL DETAIL PAGE (Reading View)
   ========================================================================== */

.editorial-layout {
  max-width: 740px;
  margin: 0 auto;
  padding: 3.5rem 1.25rem 6rem;
}

/* Breadcrumbs */
.editorial-crumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 2.25rem;
}

.editorial-crumbs a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.editorial-crumbs a:hover {
  color: var(--accent-cyan);
}

.editorial-crumbs-sep {
  opacity: 0.35;
}

/* Article Masthead */
.editorial-masthead {
  margin-bottom: 2.75rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-subtle);
}

.editorial-tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1rem;
}

.editorial-title {
  font-size: clamp(2rem, 4.2vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}

.editorial-subtitle {
  font-size: 1.2rem;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 1.75rem;
}

.editorial-author-row {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.author-circle {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  font-weight: 700;
  font-size: 0.875rem;
}

.author-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.author-name {
  font-weight: 600;
  color: var(--text-primary);
}

.author-sub {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Article Prose Typography */
.editorial-prose {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.editorial-prose p {
  margin-bottom: 1.75rem;
}

.editorial-prose strong {
  color: var(--text-primary);
  font-weight: 600;
}

.editorial-prose em {
  font-style: italic;
}

.editorial-prose h2 {
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1.35;
  margin: 3.25rem 0 1.25rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border-subtle);
}

.editorial-prose h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
  margin: 2.25rem 0 0.85rem;
}

.editorial-prose ul, .editorial-prose ol {
  margin: 1.25rem 0 2rem 1.5rem;
}

.editorial-prose li {
  margin-bottom: 0.65rem;
}

/* Tables */
.editorial-table-wrap {
  overflow-x: auto;
  margin: 2.25rem 0;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
}

.editorial-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}

.editorial-table th {
  background: var(--bg-surface-elevated);
  padding: 0.9rem 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-medium);
}

.editorial-table td {
  padding: 0.85rem 1.1rem;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.editorial-table tr:last-child td {
  border-bottom: none;
}

.editorial-table .num {
  font-family: var(--font-mono);
  font-weight: 500;
}

.editorial-table .highlight {
  color: var(--accent-green);
  font-weight: 600;
}

/* Callout / Note */
.editorial-note {
  border-left: 3px solid var(--accent-cyan);
  background: rgba(56, 189, 248, 0.05);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 2.25rem 0;
}

.editorial-note-title {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 0.95rem;
  margin-bottom: 0.35rem;
}

.editorial-note p {
  margin-bottom: 0;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Formula Box */
.editorial-formula {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin: 2rem 0;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--accent-cyan);
  overflow-x: auto;
  line-height: 1.6;
}

/* Ad Placement Slot */
.editorial-ad-slot {
  margin: 3.5rem 0;
  padding: 1.25rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  text-align: center;
  background: rgba(255, 255, 255, 0.015);
  border-radius: var(--radius-sm);
}

.editorial-ad-label {
  display: block;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

/* Subtle Footnote / Tool Callout */
.editorial-footer-card {
  margin-top: 4rem;
  padding: 2rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 640px) {
  .editorial-footer-card {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.editorial-footer-text {
  max-width: 480px;
}

.editorial-footer-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.editorial-footer-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 0;
}