/* ============================================
   Financial Insights Engine
   Intelligent recommendation system
   Reusable across all planning tools + research
   ============================================ */

/* ── Container ── */
.insights-engine {
  padding: 5.5rem 1.5rem;
  background: var(--color-bg);
  position: relative;
}
.insights-engine--white { background: var(--color-white); }
.insights-engine__inner {
  max-width: 900px;
  margin: 0 auto;
}

/* ── Header ── */
.insights-engine__header {
  text-align: center;
  margin-bottom: 3rem;
}
.insights-engine__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--color-cat-funds);
  background: rgba(124, 58, 237, 0.04);
  border: 1px solid rgba(124, 58, 237, 0.08);
  padding: 0.4rem 0.9rem;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}
.insights-engine__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--color-primary-dark);
  margin-bottom: 0.75rem;
  line-height: 1.2;
}
.insights-engine__desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 540px;
  margin: 0 auto;
}

/* ── Card Grid ── */
.insights-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

/* ── Insight Card ── */
.insight-card {
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.insight-card:hover {
  border-color: transparent;
  box-shadow: 0 8px 24px -4px rgba(0, 0, 0, 0.05);
  transform: translateY(-2px);
}

/* Type-specific left accent */
.insight-card--strength { border-left: 3px solid var(--color-positive); }
.insight-card--opportunity { border-left: 3px solid var(--color-cat-funds); }
.insight-card--risk { border-left: 3px solid var(--color-warning); }
.insight-card--planning { border-left: 3px solid var(--color-info); }
.insight-card--longterm { border-left: 3px solid var(--color-primary); }
.insight-card--action { border-left: 3px solid var(--color-cat-faith); }

/* Top row: icon + type badge */
.insight-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.85rem;
}
.insight-card__icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.insight-card__icon svg {
  width: 18px;
  height: 18px;
  stroke-width: 2;
  fill: none;
}
.insight-card--strength .insight-card__icon {
  background: rgba(4, 120, 87, 0.06);
}
.insight-card--strength .insight-card__icon svg { stroke: var(--color-positive); }
.insight-card--opportunity .insight-card__icon {
  background: rgba(124, 58, 237, 0.05);
}
.insight-card--opportunity .insight-card__icon svg { stroke: var(--color-cat-funds); }
.insight-card--risk .insight-card__icon {
  background: rgba(180, 83, 9, 0.05);
}
.insight-card--risk .insight-card__icon svg { stroke: var(--color-warning); }
.insight-card--planning .insight-card__icon {
  background: rgba(29, 78, 216, 0.05);
}
.insight-card--planning .insight-card__icon svg { stroke: var(--color-info); }
.insight-card--longterm .insight-card__icon {
  background: rgba(27, 67, 50, 0.05);
}
.insight-card--longterm .insight-card__icon svg { stroke: var(--color-primary); }
.insight-card--action .insight-card__icon {
  background: rgba(180, 83, 9, 0.04);
}
.insight-card--action .insight-card__icon svg { stroke: var(--color-cat-faith); }

/* Type badge */
.insight-card__type {
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
}
.insight-card--strength .insight-card__type {
  background: rgba(4, 120, 87, 0.06); color: var(--color-positive);
}
.insight-card--opportunity .insight-card__type {
  background: rgba(124, 58, 237, 0.05); color: var(--color-cat-funds);
}
.insight-card--risk .insight-card__type {
  background: rgba(180, 83, 9, 0.05); color: var(--color-warning);
}
.insight-card--planning .insight-card__type {
  background: rgba(29, 78, 216, 0.05); color: var(--color-info);
}
.insight-card--longterm .insight-card__type {
  background: rgba(27, 67, 50, 0.04); color: var(--color-primary);
}
.insight-card--action .insight-card__type {
  background: rgba(180, 83, 9, 0.04); color: var(--color-cat-faith);
}

/* Content */
.insight-card__title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 0.35rem;
  line-height: 1.3;
}
.insight-card__text {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 0;
  flex: 1;
}

/* Footer: confidence + CTA */
.insight-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border-light);
}
.insight-card__confidence {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--color-text-subtle);
}
.insight-card__confidence-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
}
.insight-card__confidence-dot--high { background: var(--color-positive); }
.insight-card__confidence-dot--medium { background: var(--color-warning); }
.insight-card__confidence-dot--low { background: var(--color-text-subtle); }

.insight-card__cta {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: gap 0.2s ease;
}
.insight-card:hover .insight-card__cta { gap: 0.4rem; }
.insight-card__cta svg {
  width: 12px; height: 12px;
  stroke: currentColor; stroke-width: 2.5; fill: none;
}

/* ── Expandable learn more ── */
.insight-card__expand {
  margin-top: 0.75rem;
}
.insight-card__expand summary {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  padding: 0.3rem 0;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.insight-card__expand summary::-webkit-details-marker { display: none; }
.insight-card__expand summary svg {
  width: 12px; height: 12px;
  stroke: currentColor; stroke-width: 2.5; fill: none;
  transition: transform 0.2s ease;
}
.insight-card__expand[open] summary svg { transform: rotate(90deg); }
.insight-card__expand-body {
  padding-top: 0.5rem;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .insights-engine { padding: 4rem 1.25rem; }
  .insights-grid { grid-template-columns: 1fr; }
  .insight-card { padding: 1.25rem; }
}
@media (max-width: 480px) {
  .insight-card__top { flex-wrap: wrap; gap: 0.5rem; }
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  .insight-card { transition: none; }
  .insight-card:hover { transform: none; }
}

/* ── Focus ── */
.insight-card:focus-within {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}