/* Public About page — themed, compact, mobile-first */

.cx-about .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.cx-about {
  max-width: 980px;
  margin: 0 auto;
  padding: 24px 16px 40px;
  box-sizing: border-box;
}

.cx-about__hero {
  text-align: center;
  margin-bottom: 28px;
  padding: 8px 4px 4px;
}

.cx-about__hero h1 {
  font-size: clamp(1.75rem, 4.2vw, 2.25rem);
  line-height: 1.25;
  margin: 0 0 10px;
  color: var(--text-color);
}

.cx-about__lead {
  margin: 0 auto;
  max-width: 42rem;
  color: var(--text-color);
  line-height: 1.6;
  font-size: 1.05rem;
}

.cx-about__section {
  background-color: var(--surface-color);
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  padding: 22px 20px;
  margin-bottom: 18px;
  border: 1px solid var(--border-color);
}

.cx-about__section h2 {
  font-size: 1.35rem;
  color: var(--text-color);
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--border-color);
}

.cx-about__section p {
  margin: 0 0 12px;
  color: var(--text-color);
  line-height: 1.65;
}

.cx-about__section p:last-child,
.cx-about__section ul:last-child {
  margin-bottom: 0;
}

.cx-about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 4px;
}

.cx-about__card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 14px 14px 12px;
  min-width: 0;
}

.cx-about__card h3 {
  font-size: 1.05rem;
  margin: 0 0 8px;
  color: var(--text-color);
}

.cx-about__card p,
.cx-about__card ul {
  margin: 0;
  color: var(--text-color);
  line-height: 1.55;
  font-size: 0.95rem;
}

.cx-about__list {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--text-color);
  line-height: 1.6;
}

.cx-about__list li {
  margin-bottom: 6px;
}

.cx-about__list li:last-child {
  margin-bottom: 0;
}

.cx-about__roles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.cx-about__faq details {
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 10px 12px;
  margin-bottom: 8px;
  background: var(--card-bg);
}

.cx-about__faq details:last-child {
  margin-bottom: 0;
}

.cx-about__faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--text-color);
  list-style: none;
}

.cx-about__faq summary::-webkit-details-marker {
  display: none;
}

.cx-about__faq summary::after {
  content: '+';
  float: right;
  color: var(--electric-lime);
  font-weight: 700;
}

.cx-about__faq details[open] summary::after {
  content: '–';
}

.cx-about__faq details p {
  margin: 10px 0 0;
  font-weight: 400;
}

.cx-about__cta {
  background-color: var(--card-bg);
  padding: 18px 20px;
  border-radius: 12px;
  margin: 8px 0 0;
}

.cx-about__cta p {
  color: var(--text-color);
  margin: 0 0 10px;
  line-height: 1.6;
}

.cx-about__cta p:last-child {
  margin-bottom: 0;
}

.cx-about__cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.cx-about__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  border: 1px solid var(--border-color);
  color: var(--text-color);
  background: var(--surface-color);
}

.cx-about__btn--primary {
  background: var(--sapphire-blue);
  border-color: var(--sapphire-blue);
  color: #fff;
}

.cx-about a:not(.cx-about__btn) {
  color: var(--sapphire-blue);
}

[data-theme="dark"] .cx-about a:not(.cx-about__btn) {
  color: var(--electric-lime);
}

[data-theme="dark"] .cx-about__btn--primary {
  background: var(--electric-lime);
  border-color: var(--electric-lime);
  color: #041204;
}

@media (max-width: 768px) {
  .cx-about {
    padding: 18px 12px 32px;
  }

  .cx-about__section {
    padding: 18px 14px;
    margin-bottom: 14px;
  }

  .cx-about__section h2 {
    font-size: 1.2rem;
  }

  .cx-about__grid,
  .cx-about__roles {
    grid-template-columns: 1fr;
  }
}