/* ============================================================
   Insights — listing page
   ============================================================ */

.insights-hero {
  padding-block: clamp(var(--space-9), 12vh, var(--space-11)) var(--space-9);
}
.insights-hero__headline {
  font-size: var(--fs-5xl);
  margin-block: var(--space-4) var(--space-5);
}
.insights-hero__headline .text-accent { display: block; }
.insights-hero__lede {
  font-size: clamp(1.125rem, 1.6vw, 1.375rem);
  color: var(--text-secondary);
  max-width: 56ch;
}

/* ---------- Article list ---------- */
.insights-list {
  padding-block: var(--space-9) var(--space-11);
  border-top: 1px solid var(--border);
}
.insights-list__inner {
  display: flex;
  flex-direction: column;
}

.article-card {
  display: grid;
  grid-template-columns: minmax(60px, auto) minmax(0, 1fr);
  gap: var(--space-7);
  padding: var(--space-8) 0;
  border-bottom: 1px solid var(--border);
  position: relative;
  color: var(--text-primary);
  transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}
.article-card::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 1px;
  width: 0;
  background: var(--accent-primary);
  transition: width var(--dur-base) var(--ease-out);
}
.article-card:hover::after { width: 100%; }
.article-card:first-child { padding-top: var(--space-3); }
.article-card:last-child { border-bottom: 0; }
.article-card:hover { color: var(--text-primary); transform: translateX(2px); }

.article-card__num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: transparent;
  -webkit-text-stroke: 1px var(--border-strong);
  text-stroke: 1px var(--border-strong);
  line-height: 1;
  transition: color var(--dur-base) var(--ease-out), -webkit-text-stroke-color var(--dur-base) var(--ease-out);
}
.article-card:hover .article-card__num {
  -webkit-text-stroke-color: var(--accent-primary);
}

.article-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.article-card__meta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--text-muted);
}
.article-card__meta-divider {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.5;
}
.article-card__meta-tag {
  color: var(--text-secondary);
}

.article-card__title {
  font-size: clamp(1.625rem, 2.6vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: var(--lh-snug);
  color: var(--text-primary);
  transition: color var(--dur-base) var(--ease-out);
}
.article-card:hover .article-card__title { color: var(--accent-primary); }

.article-card__preview {
  font-size: var(--fs-base);
  color: var(--text-secondary);
  line-height: var(--lh-relaxed);
  max-width: 64ch;
}

.article-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-2);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  color: var(--text-secondary);
  transition: color var(--dur-base) var(--ease-out);
}
.article-card:hover .article-card__link { color: var(--accent-primary); }
.article-card__link .btn__arrow { transition: transform var(--dur-fast) var(--ease-out); }
.article-card:hover .article-card__link .btn__arrow { transform: translateX(4px); }

.article-card__reading-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent-primary);
  display: inline-block;
  margin-right: 6px;
}

@media (max-width: 720px) {
  .article-card { grid-template-columns: 1fr; gap: var(--space-4); padding: var(--space-7) 0; }
  .article-card__num { font-size: 1.75rem; }
}

/* ---------- Closer ---------- */
.insights-closer {
  padding-block: clamp(var(--space-9), 11vh, var(--space-11));
  text-align: center;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
}
.insights-closer h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  max-width: 24ch;
  margin: 0 auto var(--space-5);
}
.insights-closer p {
  color: var(--text-secondary);
  max-width: 56ch;
  margin: 0 auto var(--space-7);
}