/* ─── FAQ page ─────────────────────────────────────────────────────── */

.faq-hero {
  padding: calc(var(--nav-h) + 64px) 24px 40px;
  text-align: center;
  background: linear-gradient(180deg, var(--hero-from) 0%, var(--bg) 100%);
}
.faq-hero-inner { max-width: 760px; margin: 0 auto; }
.faq-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.faq-title {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -1px;
  color: var(--text-primary);
  margin-bottom: 16px;
}
.faq-sub {
  font-size: 17px;
  line-height: 1.55;
  color: var(--text-secondary);
}
.faq-sub a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}
.faq-sub a:hover { text-decoration: underline; }

.faq-section {
  padding: 24px 24px 80px;
}
.faq-inner {
  max-width: 800px;
  margin: 0 auto;
}

/* Group / topic */
.faq-group {
  margin-bottom: 48px;
}
.faq-group-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.4px;
  color: var(--text-primary);
  padding-bottom: 12px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

/* Item / accordion */
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  overflow: hidden;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.faq-item[open] {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-sm);
}
.faq-item summary {
  position: relative;
  padding: 18px 56px 18px 22px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
  letter-spacing: -0.1px;
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '';
  position: absolute;
  right: 22px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--text-tertiary);
  border-bottom: 2px solid var(--text-tertiary);
  transform: translateY(-65%) rotate(45deg);
  transition: transform 0.18s ease;
}
.faq-item[open] summary::after {
  transform: translateY(-30%) rotate(-135deg);
  border-color: var(--accent);
}
.faq-item summary:hover { color: var(--accent); }

.faq-body {
  padding: 0 22px 22px;
  border-top: 1px solid var(--border);
  margin-top: 0;
  padding-top: 16px;
}
.faq-body p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
}
.faq-body p + p { margin-top: 12px; }
.faq-body a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}
.faq-body a:hover { text-decoration: underline; }
.faq-body em { color: var(--text-primary); font-style: italic; }
.faq-body strong { color: var(--text-primary); font-weight: 600; }

/* CTA */
.faq-cta-section {
  padding: 0 24px 80px;
}
.faq-cta {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 48px 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
}
.faq-cta h2 {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.faq-cta p {
  font-size: 15px;
  line-height: 1.55;
  color: var(--text-secondary);
  margin-bottom: 22px;
}
.faq-cta-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--text-primary);
  color: var(--bg);
  padding: 12px 22px;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: opacity 0.15s ease;
}
.faq-cta-link:hover { opacity: 0.85; }

@media (max-width: 640px) {
  .faq-hero { padding: calc(var(--nav-h) + 36px) 20px 28px; }
  .faq-title { font-size: 32px; }
  .faq-section { padding: 16px 20px 56px; }
  .faq-group-title { font-size: 19px; }
  .faq-item summary { padding: 16px 50px 16px 18px; font-size: 14px; }
  .faq-body { padding: 14px 18px 18px; }
  .faq-cta { padding: 32px 24px; }
}