/* ==========================================================================
   ICA FAQ Plugin — Accordion Styles
   References design tokens from ica-gemlab-child/style.css :root
   Source: Home Page.html lines 618–672
   ========================================================================== */

/* Container */
.ica-faq-list {
  display: flex;
  flex-direction: column;
}

/* Each FAQ item */
details.ica-faq {
  border-top: 1px solid var(--ica-rule);
  padding: 28px 0;
}

/* First item: dark top border */
details.ica-faq:first-of-type {
  border-top: 1px solid var(--ica-dark);
}

/* Extra bottom padding when open */
details.ica-faq[open] {
  padding-bottom: 36px;
}

/* Summary row — 3-column grid: number | question | icon */
details.ica-faq summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  gap: 36px;
  align-items: baseline;
}

/* Hide default marker in WebKit */
details.ica-faq summary::-webkit-details-marker {
  display: none;
}

/* Question number: mono, 12px, uppercase */
.ica-faq__num {
  font-family: var(--ica-font-mono), monospace !important;
  font-size: 12px !important;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ica-text-muted);
}

/* Question text: Newsreader 500, 28px */
.ica-faq__question {
  font-family: var(--ica-font-display), serif !important;
  font-weight: 500 !important;
  font-optical-sizing: auto;
  font-variation-settings: "opsz" 24 !important;
  font-size: 28px !important;
  line-height: 1.18;
  letter-spacing: -0.005em;
  color: var(--ica-dark);
}

/* Toggle icon: 28px square, border, plus/minus via pseudo-elements */
.ica-faq__icon {
  width: 28px;
  height: 28px;
  border: 1px solid var(--ica-dark);
  position: relative;
  justify-self: end;
  align-self: center;
  flex-shrink: 0;
  transition: background 0.2s ease;
}

/* Horizontal bar (always visible) */
.ica-faq__icon::before,
.ica-faq__icon::after {
  content: "";
  position: absolute;
  background: var(--ica-dark);
  transition: opacity 0.2s ease, background 0.2s ease;
}

.ica-faq__icon::before {
  left: 6px;
  right: 6px;
  top: 50%;
  height: 1px;
}

/* Vertical bar (forms the plus; hides when open) */
.ica-faq__icon::after {
  top: 6px;
  bottom: 6px;
  left: 50%;
  width: 1px;
}

/* Open state: icon fills dark, bars go white, vertical bar hides */
details.ica-faq[open] .ica-faq__icon {
  background: var(--ica-dark);
}

details.ica-faq[open] .ica-faq__icon::before {
  background: var(--ica-white, #FFFFFF);
}

details.ica-faq[open] .ica-faq__icon::after {
  opacity: 0;
}

/* Answer: indented to align with question (80px + 36px gap = 116px) */
.ica-faq__answer {
  margin: 24px 0 0 116px;
  max-width: 78ch;
  font-family: var(--ica-font-body), sans-serif !important;
  font-size: 17px !important;
  line-height: 1.65;
  color: var(--ica-dark);
}

.ica-faq__answer p {
  margin: 0 0 1em;
}

.ica-faq__answer p:last-child {
  margin-bottom: 0;
}


/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 900px) {
  .ica-faq__question {
    font-size: 24px !important;
    font-variation-settings: "opsz" 24 !important;
  }

  details.ica-faq summary {
    grid-template-columns: 60px 1fr 32px;
    gap: 18px;
  }

  .ica-faq__answer {
    margin-left: 78px; /* 60px + 18px gap */
  }
}

@media (max-width: 600px) {
  details.ica-faq summary {
    grid-template-columns: 1fr 32px;
    gap: 18px;
  }

  .ica-faq__num {
    display: none;
  }

  .ica-faq__question {
    font-size: 22px !important;
  }

  .ica-faq__answer {
    margin-left: 0;
    margin-top: 18px;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .ica-faq__icon,
  .ica-faq__icon::before,
  .ica-faq__icon::after {
    transition: none;
  }
}