/**
 * @file
 * Accordion component styles.
 */

.sp-accordion {
  max-width: 800px;
  margin: 2rem auto;
}

.sp-accordion-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  margin-bottom: 1rem;
  /* transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); */
  border-radius: 4px;
  overflow: hidden;
}

.sp-accordion-item:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.sp-accordion-item.is-active {
  border-color: var(--accent);
}

.sp-accordion-header {
  margin: 0;
  padding: 0;
}

.sp-accordion-button {
  width: 100%;
  display: flex;
  align-items: center;
  padding: 1.5rem 2rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: 1.5rem;
}

.sp-accordion-number {
  font-family: "Instrument Serif", serif;
  font-style: italic;
  color: var(--accent);
  font-size: 1.25rem;
  opacity: 0.8;
  min-width: 2ch;
}

.sp-accordion-title {
  margin: 0;
  font-family: "Instrument Serif", serif;
  font-weight: 400;
  font-style: italic;
  font-size: 1.5rem;
  color: var(--text-primary);
  flex-grow: 1;
}

.sp-accordion-icon {
  position: relative;
  width: 20px;
  height: 20px;
  transition: transform 0.3s ease;
}

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

/* Vertical line */
.sp-accordion-icon::before {
  top: 0;
  left: 9px;
  width: 2px;
  height: 100%;
}

/* Horizontal line */
.sp-accordion-icon::after {
  top: 9px;
  left: 0;
  width: 100%;
  height: 2px;
}

.is-active .sp-accordion-icon {
  transform: rotate(45deg);
}

.collapsing {
  height: 0px;
  overflow: hidden;
  transition: height 0.3s ease;
}

.collapse:not(.open) {
  display: none;
}

.sp-accordion-inner {
  padding: 0 2rem 2rem 5.5rem;
  /* Indent content to align with title */
  color: var(--text-secondary);
  line-height: 1.6;
  font-family: "Space Grotesk", sans-serif;
}

@media (max-width: 600px) {
  .sp-accordion-header {
    padding: 1rem 1.5rem;
    gap: 1rem;
  }

  .sp-accordion-title {
    font-size: 1.25rem;
  }

  .sp-accordion-inner {
    padding-left: 1.5rem;
  }
}