/* =============================================================
   SECTION 8 — KNOWLEDGE / HEALTH INSIGHTS
   Theme: Light Purple & Warm Blush
   All rules scoped under .knowledge-health-insights
   ============================================================= */

.knowledge-health-insights {
  --khi-text-title: #292130;
  --khi-text-body:  #3B2F4A;
  --khi-text-muted: #6D6670;
  --khi-card-ink:   #292130;
  --khi-card-soft:  #3B2F4A;
  --khi-accent-emerald: #8B5E83;
  --khi-accent-dark-emerald: #6F5878;
  --khi-accent-mint: #C77D8A;
  --khi-border: #E6DEE7;
  --khi-card-border: #E6DEE7;
  --khi-white: #FFFFFF;
  --khi-bg: linear-gradient(180deg, #FCF3F4 0%, #FBF5EC 100%);
  --khi-font-display: 'Bricolage Grotesque', 'Inter', sans-serif;
  --khi-font-body: 'Inter', sans-serif;

  position: relative;
  background: var(--khi-bg);
  font-family: var(--khi-font-body);
  isolation: isolate;
  overflow: hidden;
  box-sizing: border-box;
  width: 100%;

  /* Exactly 100vh on desktop screens */
  height: 100vh;
  min-height: 100vh;
  max-height: 100vh;
  padding-top: 3.6rem;
  padding-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.knowledge-health-insights > .container {
  position: relative;
  z-index: 1;
  width: 100%;
  transform: translateY(-0.85rem);
}

/* ---------- Header ---------- */
.knowledge-health-insights-header {
  max-width: 48rem;
  margin: 0 auto 1.35rem;
  text-align: center;
  opacity: 0;
  transform: translateY(16px);
}

.knowledge-health-insights-header.is-visible {
  animation: knowledge-health-insights-rise 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes knowledge-health-insights-rise {
  to { opacity: 1; transform: translateY(0); }
}

.knowledge-health-insights-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6F5878;
  background: rgba(139, 94, 131, 0.12);
  border: 1px solid rgba(139, 94, 131, 0.3);
  padding: 0.25rem 0.85rem;
  border-radius: 999px;
  margin-bottom: 0.35rem;
  box-shadow: 0 4px 14px -4px rgba(139, 94, 131, 0.2);
}

.knowledge-health-insights-title {
  font-family: var(--khi-font-display);
  font-weight: 800;
  font-size: clamp(1.85rem, 2.5vw, 2.45rem);
  color: var(--khi-text-title);
  margin-bottom: 0.35rem;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.knowledge-health-insights-description {
  font-size: 0.92rem;
  line-height: 1.4;
  color: var(--khi-text-body);
  max-width: 40rem;
  margin: 0 auto;
}

/* ---------- Cards (shared) ---------- */
.knowledge-health-insights-card {
  position: relative;
  height: 100%;
  background: #FFFFFF;
  border: 1px solid var(--khi-card-border);
  border-radius: 1.2rem;
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px);
  box-shadow: 0 16px 36px -18px rgba(41, 33, 48, 0.08);
  transition: opacity 0.28s ease, transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
}

.knowledge-health-insights-card.is-visible {
  animation: knowledge-health-insights-card-rise 0.65s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes knowledge-health-insights-card-rise {
  to { opacity: 1; transform: translateY(0); }
}

.knowledge-health-insights-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 44px -22px rgba(139, 94, 131, 0.22);
  border-color: #8B5E83;
}

.knowledge-health-insights-card.is-filtered-out {
  opacity: 0 !important;
  transform: scale(0.96) !important;
  pointer-events: none;
}

.knowledge-health-insights-image-wrap {
  position: relative;
  display: block;
  overflow: hidden;
  text-decoration: none;
}

.knowledge-health-insights-image {
  width: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.knowledge-health-insights-card:hover .knowledge-health-insights-image {
  transform: scale(1.06);
}

.knowledge-health-insights-category {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #6F5878;
  background: rgba(255, 255, 255, 0.95);
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(139, 94, 131, 0.25);
  transition: background 0.3s ease, color 0.3s ease;
}

.knowledge-health-insights-card:hover .knowledge-health-insights-category {
  background: #8B5E83;
  color: #FFFFFF;
  border-color: transparent;
}

.knowledge-health-insights-body {
  padding: 1.5rem 1.6rem 1.75rem;
}

.knowledge-health-insights-title-card {
  font-family: var(--khi-font-display);
  font-weight: 800;
  font-size: 1.1rem;
  line-height: 1.35;
  margin-bottom: 0.6rem;
}

.knowledge-health-insights-title-card a {
  color: var(--khi-card-ink);
  text-decoration: none;
  transition: color 0.3s ease;
}

.knowledge-health-insights-card:hover .knowledge-health-insights-title-card a {
  color: #8B5E83;
}

.knowledge-health-insights-excerpt {
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--khi-card-soft);
  margin-bottom: 1.1rem;
}

.knowledge-health-insights-meta {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--khi-text-muted);
  margin-bottom: 1.1rem;
}

.knowledge-health-insights-meta i {
  color: #8B5E83;
}

.knowledge-health-insights-button {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--khi-card-ink);
  text-decoration: none;
  transition: color 0.3s ease, gap 0.3s ease;
}

.knowledge-health-insights-button i {
  font-size: 0.78rem;
  transition: transform 0.3s ease;
  color: #8B5E83;
}

.knowledge-health-insights-button:hover {
  color: #8B5E83;
}

.knowledge-health-insights-button:hover i {
  transform: translateX(3px);
}

.knowledge-health-insights-button:focus-visible {
  outline: 2px solid #8B5E83;
  outline-offset: 3px;
  border-radius: 0.2rem;
}

/* ---------- Grid & Heights on Desktop ---------- */
@media (min-width: 992px) {
  .knowledge-health-insights-container .row {
    height: 410px;
    align-items: stretch;
  }

  .knowledge-health-insights-container .col-lg-6 {
    height: 100%;
  }
}

/* ---------- Featured card (large, left) ---------- */
.knowledge-health-insights-card-featured {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.knowledge-health-insights-card-featured .knowledge-health-insights-image-wrap {
  height: 12.5rem;
  flex-shrink: 0;
}

.knowledge-health-insights-card-featured .knowledge-health-insights-image {
  height: 100%;
  width: 100%;
  object-fit: cover;
}

.knowledge-health-insights-card-featured .knowledge-health-insights-title-card {
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 0.4rem;
}

.knowledge-health-insights-card-featured .knowledge-health-insights-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.25rem 1.6rem 1.3rem;
}

.knowledge-health-insights-card-featured .knowledge-health-insights-excerpt {
  font-size: 0.86rem;
  line-height: 1.5;
  color: var(--khi-card-soft);
  margin-bottom: 0.5rem;
}

.knowledge-health-insights-card-featured .knowledge-health-insights-meta {
  margin-bottom: 0.35rem;
}

/* ---------- Compact cards (right, stacked) ---------- */
.knowledge-health-insights-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  height: 100%;
}

.knowledge-health-insights-card-compact {
  display: flex;
  flex-direction: row;
  flex: 1;
  min-height: 0;
}

.knowledge-health-insights-card-compact .knowledge-health-insights-image-wrap {
  width: 9rem;
  flex-shrink: 0;
  height: 100%;
}

.knowledge-health-insights-card-compact .knowledge-health-insights-image {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
}

.knowledge-health-insights-card-compact .knowledge-health-insights-category {
  font-size: 0.58rem;
  padding: 0.22rem 0.5rem;
  left: 0.5rem;
  bottom: 0.5rem;
}

.knowledge-health-insights-card-compact .knowledge-health-insights-body {
  padding: 0.7rem 1.15rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.knowledge-health-insights-card-compact .knowledge-health-insights-title-card {
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.25rem;
}

.knowledge-health-insights-card-compact .knowledge-health-insights-meta {
  font-size: 0.74rem;
  margin-bottom: 0.25rem;
  gap: 0.35rem;
}

.knowledge-health-insights-card-compact .knowledge-health-insights-button {
  font-size: 0.8rem;
}

/* ---------- Responsive ---------- */
@media (min-height: 850px) and (min-width: 992px) {
  .knowledge-health-insights {
    padding-top: 4.5rem;
    padding-bottom: 1.5rem;
  }

  .knowledge-health-insights > .container {
    transform: translateY(-0.25rem);
  }

  .knowledge-health-insights-header {
    margin-bottom: 1.5rem;
  }

  .knowledge-health-insights-container .row {
    height: 440px;
  }

  .knowledge-health-insights-card-featured .knowledge-health-insights-image-wrap {
    height: 13.5rem;
  }
}

@media (max-width: 991.98px) {
  .knowledge-health-insights {
    height: auto;
    min-height: 100vh;
    max-height: none;
    padding: 5rem 0;
  }

  .knowledge-health-insights > .container {
    transform: none;
  }

  .knowledge-health-insights-container .row {
    height: auto;
  }

  .knowledge-health-insights-card-featured .knowledge-health-insights-image-wrap {
    height: 13rem;
  }

  .knowledge-health-insights-list {
    height: auto;
    gap: 1.25rem;
  }

  .knowledge-health-insights-card-compact {
    flex: none;
    height: auto;
  }

  .knowledge-health-insights-card-compact .knowledge-health-insights-image {
    min-height: 8rem;
  }
}

@media (max-width: 575.98px) {
  .knowledge-health-insights-title {
    font-size: 1.7rem;
  }

  .knowledge-health-insights-card-compact {
    flex-direction: column;
  }

  .knowledge-health-insights-card-compact .knowledge-health-insights-image-wrap {
    width: 100%;
    height: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .knowledge-health-insights-header,
  .knowledge-health-insights-card,
  .knowledge-health-insights-image,
  .knowledge-health-insights-category,
  .knowledge-health-insights-title-card a,
  .knowledge-health-insights-button,
  .knowledge-health-insights-button i {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .knowledge-health-insights-card.is-filtered-out {
    display: none !important;
  }
}