/* SRQ Analytics — v2 extras (loaded AFTER styles.css)
   Mobile fixes + small refinements specific to the revised version. */

/* Keep the hero data card from dominating on tablet/phone */
.hero-visual { max-width: 460px; width: 100%; }

@media (max-width: 900px) {
  .hero-visual { max-width: 420px; margin: 0 auto; }
}

@media (max-width: 600px) {
  .hero-visual { max-width: 380px; }
  .viz { padding: 22px; }
  .viz-big { font-size: 27px; }
  .viz-chart { height: 88px; margin-bottom: 12px; }
  .viz-pair .vb { width: 11px; }
  .viz-item { font-size: 12.5px; }
  .viz-list { gap: 10px; }
}

@media (max-width: 400px) {
  .hero-visual { max-width: 100%; }
  .viz { padding: 18px; }
}

/* ---------- FAQ (AEO) ---------- */
.faq-list { max-width: 820px; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 4px;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.1vw, 23px);
  font-weight: 500;
  color: var(--ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-mark { position: relative; flex: none; width: 18px; height: 18px; }
.faq-mark::before, .faq-mark::after {
  content: ""; position: absolute; background: var(--teal); border-radius: 2px;
  transition: transform .22s ease, opacity .22s ease;
}
.faq-mark::before { top: 8px; left: 0; width: 18px; height: 2px; }
.faq-mark::after { left: 8px; top: 0; width: 2px; height: 18px; }
.faq-item[open] .faq-mark::after { transform: scaleY(0); opacity: 0; }
.faq-item p {
  margin: 0 40px 26px 4px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
  max-width: 70ch;
}