/* ============================================================================
   21. Landing: accordion + book-call
   ----------------------------------------------------------------------------
   The reference "Smart Rules" feature accordion and the home-page "Book a
   call" scheduling panel — both additive landing blocks.
   ========================================================================== */

/* ---- 21a. Accordion ----------------------------------------------------- */

.accordion-list {
  display: grid;
  gap: 0.75rem;
  max-width: 52rem;
  margin-inline: auto;
}

.accordion-item {
  border: 1px solid var(--ta-border);
  border-radius: var(--ta-r-lg);
  background: var(--ta-pane, var(--ta-surface));
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  overflow: hidden;
}

.accordion-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  cursor: pointer;
  list-style: none;
  font-weight: 500;
}

.accordion-item summary::-webkit-details-marker {
  display: none;
}

.accordion-chevron {
  color: var(--ta-muted);
  transition: transform var(--ta-t) var(--ta-ease);
}

.accordion-item[open] .accordion-chevron {
  transform: rotate(180deg);
}

.accordion-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  padding: 0 1.25rem 1.25rem;
}

.accordion-body p {
  margin: 0;
  color: var(--ta-muted);
  line-height: 1.65;
}

.accordion-media {
  border-radius: var(--ta-r-md);
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.accordion-media-el {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 640px) {
  .accordion-item[open] .accordion-body {
    grid-template-columns: 3fr 2fr;
    align-items: center;
  }
}

/* ---- 21b. Book a call --------------------------------------------------- */

.book-call-panel {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: flex-start;
  padding: 2rem;
  max-width: 44rem;
  margin-inline: auto;
  border-radius: var(--ta-r-xl);
}

.book-call-copy h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.book-call-desc {
  margin: 0;
  color: var(--ta-muted);
  line-height: 1.65;
}

.book-call-meta {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.book-call-chip {
  padding: 0.25rem 0.625rem;
  border-radius: 999px;
  background: var(--ta-accent-soft);
  color: var(--ta-accent-ink, var(--ta-accent));
  font-size: 0.6875rem;
}