/* ===== Nested Accordion (CrowdStrike-inspired) ===== */

/* Main service sections */
.service-section {
  margin-bottom: 64px;
}

.service-section:last-child {
  margin-bottom: 0;
}

.service-header {
  margin-bottom: 24px;
}

.service-header h2 {
  margin: 0 0 8px 0;
  font-size: 32px;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.service-tagline {
  font-size: 18px;
  color: var(--muted);
  line-height: 1.5;
  margin: 0;
}

/* Grid layout: Accordion on left, Graphic on right */
.service-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}

/* Accordion list */
.service-accordion {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.service-accordion-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
  transition: background 0.2s ease;
}

.service-accordion-item:first-child {
  border-top: 1px solid rgba(255, 255, 255, 0.10);
}

.service-accordion-item.is-open {
  background: rgba(139, 108, 255, 0.03);
}

/* Accordion header */
.service-accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  cursor: pointer;
  user-select: none;
  transition: all 0.2s ease;
}

.service-accordion-header:hover {
  background: rgba(255, 255, 255, 0.01);
}

.service-accordion-title {
  font-size: 22px;
  font-weight: 600;
  margin: 0;
  line-height: 1.2;
  color: var(--text);
  letter-spacing: -0.01em;
}

/* Plus/Minus indicator */
.service-accordion-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.20);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  position: relative;
}

.service-accordion-icon::before,
.service-accordion-icon::after {
  content: '';
  position: absolute;
  background: var(--text);
  transition: all 0.3s ease;
}

/* Horizontal line (always visible) */
.service-accordion-icon::before {
  width: 12px;
  height: 2px;
}

/* Vertical line (hidden when open) */
.service-accordion-icon::after {
  width: 2px;
  height: 12px;
  opacity: 1;
}

.service-accordion-item.is-open .service-accordion-icon {
  background: rgba(139, 108, 255, 0.12);
  border-color: rgba(139, 108, 255, 0.40);
}

.service-accordion-item.is-open .service-accordion-icon::after {
  opacity: 0;
  transform: rotate(90deg);
}

/* Accordion content panel */
.service-accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.service-accordion-item.is-open .service-accordion-panel {
  max-height: 1000px;
  padding-bottom: 24px;
}

.service-accordion-content {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.6;
  padding-right: 16px;
}

/* Graphic on right side */
.service-graphic {
  position: sticky;
  top: 120px;
  aspect-ratio: 4/3;
  border-radius: 16px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(139,108,255,0.08), rgba(90,63,209,0.08));
  border: 1px solid rgba(139, 108, 255, 0.15);
}

.service-graphic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* CTA below accordion */
.service-cta {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
}

/* Mobile: Stack vertically, graphic on top */
@media (max-width: 1024px) {
  .service-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .service-graphic {
    position: relative;
    top: 0;
    order: -1;
    aspect-ratio: 16/9;
  }

  .service-header h2 {
    font-size: 28px;
  }

  .service-accordion-header {
    padding: 20px 0;
  }

  .service-accordion-title {
    font-size: 20px;
  }
}

/* Tablet adjustments */
@media (min-width: 769px) and (max-width: 1200px) {
  .service-grid {
    gap: 40px;
  }
}