/* ChartWise — support.html (after tokens.css + styles.css) */

:root { --max: 760px; }

/* Page intro matches privacy density */
.page-header .mono-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.75rem;
}

.section-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.75rem;
}

/* Contact cards */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 0.5rem;
}
.contact-card {
  background: var(--bg-paper);
  border: var(--rule-hair) solid var(--line);
  border-radius: var(--radius-card);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-width: 0;
  transition: border-color 160ms var(--ease);
}
.contact-card:hover {
  border-color: color-mix(in oklch, var(--accent) 35%, var(--line));
}
.contact-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-control);
  background: var(--accent-soft);
  border: var(--rule-hair) solid color-mix(in oklch, var(--accent) 25%, var(--line));
  display: grid;
  place-items: center;
  color: var(--accent);
  flex-shrink: 0;
}
.contact-icon svg { display: block; }
.contact-card h3 {
  font-size: 1.15rem;
  margin: 0;
  letter-spacing: -0.02em;
}
.contact-card p {
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.55;
  flex: 1;
}
.contact-card .btn {
  align-self: flex-start;
  margin-top: 0.5rem;
}
@media (max-width: 720px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* Notice / response strips */
.response-box {
  background: var(--bg-paper);
  border: var(--rule-hair) solid var(--line);
  border-radius: var(--radius-card);
  padding: 1.25rem 1.5rem;
  margin-top: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.response-box svg {
  flex: 0 0 22px;
  margin-top: 2px;
  color: var(--accent);
}
.response-box p {
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.55;
}
.response-box strong {
  color: var(--ink);
  font-weight: 600;
}
.response-box a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}
.response-box a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.response-box--cta {
  margin-top: 2.5rem;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem 1.25rem;
}
.response-box--cta .btn { flex-shrink: 0; }

/* FAQ */
.faq-section {
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: var(--rule-hair) solid var(--line);
}
.faq-section h2 {
  font-size: clamp(1.35rem, 2vw + 0.6rem, 1.65rem);
  margin: 0 0 0.5rem;
}
.faq-section > .section-lede {
  color: var(--ink-soft);
  margin: 0 0 1.5rem;
  max-width: 42ch;
  font-size: 1rem;
  line-height: 1.55;
}
.faq-list {
  border-top: var(--rule-hair) solid var(--line);
}
.faq-item {
  border-bottom: var(--rule-hair) solid var(--line);
}
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.15rem 0;
  background: none;
  border: 0;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-align: left;
  gap: 1rem;
  min-height: 52px;
}
.faq-question span {
  flex: 1;
  min-width: 0;
}
.faq-question:hover { color: var(--accent); }
.faq-question:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--radius-control);
}
.faq-question svg {
  flex: 0 0 20px;
  color: var(--ink-faint);
  transition: transform 240ms var(--ease), color 160ms var(--ease);
}
.faq-question[aria-expanded="true"] {
  color: var(--accent);
}
.faq-question[aria-expanded="true"] svg {
  transform: rotate(180deg);
  color: var(--accent);
}
.faq-answer-wrapper {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 280ms var(--ease);
}
.faq-answer-wrapper.open { grid-template-rows: 1fr; }
.faq-answer {
  min-height: 0;
  overflow: hidden;
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.65;
  opacity: 0;
  transition: opacity 200ms var(--ease);
}
.faq-answer p {
  margin: 0;
  padding: 0 0 1.15rem;
  max-width: 58ch;
}
.faq-answer a {
  color: var(--accent);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.faq-answer-wrapper.open .faq-answer {
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .faq-answer-wrapper,
  .faq-answer,
  .faq-question svg,
  .contact-card {
    transition: none;
  }
}