/* ==========================================================================
   Insights Page Styles
   ========================================================================== */

/* Insights Hero
   ========================================================================== */
.insights-hero {
  padding: var(--spacing-16) 0 var(--spacing-12);
  background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
}

.insights-hero__content {
  max-width: 720px;
}

.insights-hero__title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-4);
  color: var(--color-gray-900);
}

.insights-hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  line-height: 1.8;
}

/* Articles Grid
   ========================================================================== */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--spacing-8);
  margin-top: var(--spacing-12);
}

@media (max-width: 768px) {
  .articles-grid {
    grid-template-columns: 1fr;
  }
}

/* Article Card
   ========================================================================== */
.article-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  text-decoration: none;
  color: inherit;
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.article-card--placeholder {
  pointer-events: none;
  opacity: 0.6;
}

.article-card__image {
  position: relative;
  
  overflow: hidden;
  background: var(--color-gray-100);
}

.article-card__image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.3s ease;
}

.article-card:hover .article-card__image img {
  transform: scale(1.05);
}

.article-card__placeholder-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  color: var(--color-gray-400);
}

.article-card__placeholder-icon svg {
  width: 100%;
  height: auto;
}

.article-card__content {
  padding: var(--spacing-6);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.article-card__meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-3);
}

.article-card__category {
  display: inline-block;
  padding: var(--spacing-1) var(--spacing-3);
  background: var(--color-primary);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
}

.article-card--placeholder .article-card__category {
  background: var(--color-gray-400);
}

.article-card__date {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.article-card__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: var(--spacing-3);
  color: var(--color-gray-900);
}

.article-card__excerpt {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  line-height: 1.7;
  flex: 1;
}

.article-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-top: var(--spacing-4);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  transition: gap 0.2s ease;
}

.article-card:hover .article-card__link {
  gap: var(--spacing-3);
}

/* Insights CTA
   ========================================================================== */
.insights-cta {
  text-align: center;
}

.insights-cta__inner {
  max-width: 640px;
  margin: 0 auto;
}

.insights-cta__title {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--spacing-4);
  color: var(--color-gray-900);
}

.insights-cta__description {
  font-size: var(--font-size-base);
  color: var(--color-gray-600);
  line-height: 1.8;
  margin-bottom: var(--spacing-8);
}

.insights-cta__actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-4);
  flex-wrap: wrap;
}