/* Insights page: scoped presentation and interaction states. */
.knowledge-app .knowledge-section__inner,
.knowledge-app .knowledge-insights-categories__inner {
  width: min(1180px, calc(100% - 2rem));
  margin-inline: auto;
}

.knowledge-app .knowledge-section {
  padding: clamp(2rem, 5vw, 4.5rem) 0;
}

.knowledge-app .knowledge-section__header {
  margin-bottom: 1.5rem;
}

.knowledge-app .knowledge-section__title {
  margin: 0 0 .45rem;
  color: var(--text-primary, #10263b);
  font-size: clamp(1.55rem, 3vw, 2.25rem);
}

.knowledge-app .knowledge-section__description {
  margin: 0;
  color: var(--text-secondary, #5d6f80);
}

.knowledge-app .knowledge-featured-grid,
.knowledge-app .knowledge-insights {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  align-items: stretch;
}

.knowledge-app .knowledge-featured-card,
.knowledge-app .knowledge-insight-card {
  position: relative;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  color: var(--text-primary, #10263b);
  background: var(--surface-primary, #fff);
  border: 1px solid var(--border-color, rgba(16, 38, 59, .14));
  border-radius: 1.25rem;
  box-shadow: 0 12px 35px rgba(7, 25, 42, .1);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.knowledge-app .knowledge-featured-card:hover,
.knowledge-app .knowledge-insight-card:hover,
.knowledge-app .knowledge-featured-card:focus-within,
.knowledge-app .knowledge-insight-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(26, 169, 169, .5);
  box-shadow: 0 18px 45px rgba(7, 25, 42, .16);
}

.knowledge-app .knowledge-featured-card__image,
.knowledge-app .knowledge-insight-card__image {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: #0b2940;
}

.knowledge-app .knowledge-featured-card__image img,
.knowledge-app .knowledge-insight-card__image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform .35s ease;
}

.knowledge-app .knowledge-featured-card:hover img,
.knowledge-app .knowledge-insight-card:hover img {
  transform: scale(1.035);
}

.knowledge-app .knowledge-featured-card__badges,
.knowledge-app .knowledge-insight-card__category {
  position: absolute;
  inset-block-start: .9rem;
  inset-inline-start: .9rem;
  z-index: 2;
}

.knowledge-app .knowledge-featured-card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
}

.knowledge-app .knowledge-featured-card__badge,
.knowledge-app .knowledge-featured-card__category,
.knowledge-app .knowledge-insight-card__category {
  display: inline-flex;
  padding: .35rem .7rem;
  color: #fff;
  background: rgba(7, 25, 42, .86);
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 700;
  backdrop-filter: blur(8px);
}

.knowledge-app .knowledge-featured-card__content,
.knowledge-app .knowledge-insight-card__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 1.25rem;
}

.knowledge-app .knowledge-featured-card__meta,
.knowledge-app .knowledge-insight-card__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem .9rem;
  margin-bottom: .85rem;
  color: var(--text-secondary, #607284);
  font-size: .78rem;
}

.knowledge-app .knowledge-featured-card__meta span,
.knowledge-app .knowledge-insight-card__meta span {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
}

.knowledge-app .knowledge-featured-card__meta svg,
.knowledge-app .knowledge-insight-card__meta svg,
.knowledge-app .knowledge-insight-card__stat svg {
  width: 1rem;
  height: 1rem;
}

.knowledge-app .knowledge-featured-card__title,
.knowledge-app .knowledge-insight-card__title {
  margin: 0 0 .65rem;
  color: var(--text-primary, #10263b);
  font-size: clamp(1.05rem, 1.6vw, 1.35rem);
  line-height: 1.55;
}

.knowledge-app .knowledge-featured-card__excerpt,
.knowledge-app .knowledge-insight-card__excerpt {
  margin: 0 0 1rem;
  color: var(--text-secondary, #607284);
  line-height: 1.8;
}

.knowledge-app .knowledge-featured-card__author,
.knowledge-app .knowledge-insight-card__author,
.knowledge-app .knowledge-insight-card__footer,
.knowledge-app .knowledge-featured-card__actions,
.knowledge-app .knowledge-insight-card__stats {
  display: flex;
  align-items: center;
  gap: .65rem;
}

.knowledge-app .knowledge-insight-card__footer {
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: .9rem;
  border-top: 1px solid var(--border-color, rgba(16, 38, 59, .1));
}

.knowledge-app .knowledge-featured-card__author-avatar,
.knowledge-app .knowledge-insight-card__author-avatar {
  width: 2.35rem;
  height: 2.35rem;
  flex: 0 0 2.35rem;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, #123b57, #19aaa7);
  border-radius: 50%;
  font-size: .72rem;
  font-weight: 800;
}

.knowledge-app .knowledge-featured-card__author-info {
  display: grid;
}

.knowledge-app .knowledge-featured-card__author-title,
.knowledge-app .knowledge-insight-card__stat {
  color: var(--text-secondary, #607284);
  font-size: .75rem;
}

.knowledge-app .knowledge-featured-card__actions {
  margin-top: auto;
  padding-top: 1rem;
}

.knowledge-app .insights-read-link,
.knowledge-app .knowledge-featured-card__btn {
  min-height: 2.65rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .6rem .9rem;
  color: #fff;
  background: #123b57;
  border: 1px solid #123b57;
  border-radius: .75rem;
  font-weight: 700;
  cursor: pointer;
}

.knowledge-app .knowledge-featured-card__btn--icon {
  width: 2.65rem;
  padding: 0;
  color: var(--text-primary, #123b57);
  background: transparent;
  border-color: var(--border-color, rgba(16, 38, 59, .18));
}

.knowledge-app .knowledge-featured-card__btn svg,
.knowledge-app .insights-read-link svg {
  width: 1.05rem;
  height: 1.05rem;
}

.knowledge-app .knowledge-insights-categories {
  padding: .75rem 0;
  overflow-x: auto;
  background: var(--surface-primary, #fff);
  border-block: 1px solid var(--border-color, rgba(16, 38, 59, .12));
}

.knowledge-app .knowledge-insights-categories__inner,
.knowledge-app .knowledge-filters {
  display: flex;
  align-items: center;
  gap: .65rem;
}

.knowledge-app .knowledge-insights-categories__inner {
  min-width: max-content;
}

.knowledge-app .knowledge-insights-categories__tab,
.knowledge-app .knowledge-filter__select {
  min-height: 2.75rem;
  padding: .55rem .9rem;
  color: var(--text-primary, #10263b);
  background: var(--surface-primary, #fff);
  border: 1px solid var(--border-color, rgba(16, 38, 59, .16));
  border-radius: .75rem;
}

.knowledge-app .knowledge-insights-categories__tab {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  cursor: pointer;
}

.knowledge-app .knowledge-insights-categories__tab--active {
  color: #fff;
  background: #123b57;
  border-color: #123b57;
}

.knowledge-app .insights-empty-state {
  grid-column: 1 / -1;
  padding: 3rem 1rem;
  color: var(--text-secondary, #607284);
  text-align: center;
  background: var(--surface-primary, #fff);
  border: 1px dashed var(--border-color, rgba(16, 38, 59, .2));
  border-radius: 1rem;
}

.knowledge-app [hidden] {
  display: none !important;
}

[data-theme="dark"] .knowledge-app .knowledge-featured-card,
[data-theme="dark"] .knowledge-app .knowledge-insight-card,
[data-theme="dark"] .knowledge-app .knowledge-insights-categories,
[data-theme="dark"] .knowledge-app .knowledge-insights-categories__tab,
[data-theme="dark"] .knowledge-app .knowledge-filter__select {
  color: #eaf4fb;
  background: #0c2032;
  border-color: rgba(168, 204, 226, .2);
}

[data-theme="dark"] .knowledge-app .knowledge-featured-card__title,
[data-theme="dark"] .knowledge-app .knowledge-insight-card__title,
[data-theme="dark"] .knowledge-app .knowledge-section__title {
  color: #f4f9fc;
}

[data-theme="dark"] .knowledge-app .knowledge-featured-card__excerpt,
[data-theme="dark"] .knowledge-app .knowledge-insight-card__excerpt,
[data-theme="dark"] .knowledge-app .knowledge-section__description,
[data-theme="dark"] .knowledge-app .knowledge-featured-card__meta,
[data-theme="dark"] .knowledge-app .knowledge-insight-card__meta {
  color: #b8cbd9;
}

@media (max-width: 800px) {
  .knowledge-app .knowledge-featured-grid,
  .knowledge-app .knowledge-insights {
    grid-template-columns: 1fr;
  }

  .knowledge-app .knowledge-featured-card__image,
  .knowledge-app .knowledge-insight-card__image {
    height: 200px;
  }

  .knowledge-app .knowledge-filters {
    align-items: stretch;
    flex-direction: column;
  }
}