/* ============================================================
   FAQ — heading on the left (stays in view on wide screens),
   questions on the right. Each question is a <details>; the plus
   turns into a cross when its answer is open.
   ============================================================ */

.faq { padding: 100px 0; background: var(--white); }

.faq-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  align-items: start;
  gap: 4rem;
}

.faq-head { position: sticky; top: calc(var(--nav-height) + 2rem); }
.faq-head .section-title { margin-bottom: 0.75rem; }
.faq-head p { margin: 0 0 1.5rem; font-size: 1.05rem; }

/* Quiet text link, so the banner below keeps the one button */
.faq-ask {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding-bottom: 0.2rem;
  border-bottom: 2px solid var(--light-blue);
  font-weight: 700;
  color: var(--blue);
  transition: color var(--transition), border-color var(--transition), gap var(--transition);
}
.faq-ask svg { width: 1.1rem; height: 1.1rem; }
.faq-ask:hover,
.faq-ask:focus-visible { gap: 0.8rem; border-color: var(--navy); color: var(--navy); }

.faq-list { border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); }

.faq-item summary {
  position: relative;
  padding: 1.35rem 3rem 1.35rem 0;
  list-style: none;
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--navy);
  cursor: pointer;
  transition: color var(--transition);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--blue); }
.faq-item summary:focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; border-radius: 4px; }

/* Plus sign drawn from two bars; rotates into a cross when open */
.faq-item summary::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0.25rem;
  width: 1.1rem;
  height: 1.1rem;
  margin-top: -0.55rem;
  background:
    linear-gradient(var(--blue), var(--blue)) center / 100% 2px no-repeat,
    linear-gradient(var(--blue), var(--blue)) center / 2px 100% no-repeat;
  transition: rotate 0.25s ease;
}
.faq-item[open] summary::after { rotate: 45deg; }

.faq-item p { margin: 0; padding: 0 3rem 1.5rem 0; font-size: 1rem; line-height: 1.7; color: var(--text-muted); }

@media (max-width: 900px) {
  .faq { padding: 70px 0; }
  .faq-inner { grid-template-columns: minmax(0, 1fr); gap: 2rem; }
  .faq-head { position: static; }
  .faq-item summary { font-size: 1.02rem; padding-right: 2.5rem; }
  .faq-item p { padding-right: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .faq-item summary::after { transition: none; }
}