/* =========================================================
   FAQ Accordion Widget — styles
   ========================================================= */

:root {
  --ink: #241a4d;
  --ink-soft: #625a80;
  --canvas: #efeafc;
  --card: #ffffff;
  --line: #e5dff6;
  --violet: #5b3fd9;
  --violet-dark: #402ba6;

  --ease: cubic-bezier(.4, 0, .2, 1);
  --speed: .32s;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  padding: 56px 20px 72px;
  background: var(--canvas);
  color: var(--ink);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

.page {
  width: 100%;
  max-width: 660px;
  margin: 0 auto;
}

/* ---------- Header ---------- */
.page__head { margin-bottom: 30px; }

.page__title {
  font-family: "Sora", "Inter", sans-serif;
  font-size: clamp(1.6rem, 4.5vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.2;
  margin: 0 0 10px;
}

.page__sub {
  margin: 0;
  max-width: 46ch;
  color: var(--ink-soft);
  font-size: .95rem;
}

/* ---------- Accordion shell ---------- */
.faq {
  background: var(--card);
  border-radius: 14px;
  box-shadow: 0 18px 40px -26px rgba(36, 26, 77, .5);
  overflow: hidden;
}

.faq__item + .faq__item { border-top: 1px solid var(--line); }

.faq__heading {
  margin: 0;
  font-size: 1rem;
  font-weight: 500;
}

/* ---------- Question button ---------- */
.faq__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  text-align: left;
  font: inherit;
  color: var(--ink);
  background: transparent;
  border: 0;
  padding: 20px 22px;
  cursor: pointer;
  transition: background var(--speed) var(--ease), color var(--speed) var(--ease);
}

.faq__trigger:hover { background: #faf8ff; }

.faq__item.is-open .faq__trigger { color: var(--violet-dark); }

.faq__q { font-weight: 500; }

/* plus icon drawn in CSS — becomes a minus when open */
.faq__icon {
  position: relative;
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--canvas);
  transition: background var(--speed) var(--ease);
}

.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 11px;
  height: 1.8px;
  border-radius: 2px;
  background: var(--violet-dark);
  transform: translate(-50%, -50%);
  transition: transform var(--speed) var(--ease), opacity var(--speed) var(--ease);
}

.faq__icon::after { transform: translate(-50%, -50%) rotate(90deg); }

.faq__item.is-open .faq__icon { background: var(--violet); }

.faq__item.is-open .faq__icon::before,
.faq__item.is-open .faq__icon::after { background: #fff; }

/* the vertical bar rotates flat, leaving a minus sign */
.faq__item.is-open .faq__icon::after { transform: translate(-50%, -50%) rotate(0deg); }

/* ---------- Answer panel -----------------------------------
   The 0fr -> 1fr grid trick animates to the answer's real
   height, so nothing gets clipped no matter how long it is.
------------------------------------------------------------ */
.faq__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--speed) var(--ease);
}

.faq__item.is-open .faq__panel { grid-template-rows: 1fr; }

.faq__inner {
  overflow: hidden;
  opacity: 0;
  transition: opacity var(--speed) var(--ease);
}

.faq__item.is-open .faq__inner { opacity: 1; }

.faq__inner p {
  margin: 0;
  padding: 0 22px 22px;
  max-width: 60ch;
  color: var(--ink-soft);
  font-size: .95rem;
}

.faq__inner code {
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: .86em;
  color: var(--violet-dark);
  background: var(--canvas);
  padding: 2px 6px;
  border-radius: 5px;
}

/* ---------- Focus visibility ---------- */
.faq__trigger:focus-visible {
  outline: 2px solid var(--violet);
  outline-offset: -3px;
  border-radius: 4px;
}

/* ---------- Responsive ---------- */
@media (max-width: 560px) {
  body { padding: 34px 14px 48px; }

  .faq__trigger { padding: 17px 16px; gap: 12px; }

  .faq__inner p { padding: 0 16px 18px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { transition-duration: .01ms !important; }
}