/* Rich guide layer for plan-* pages */
:root {
  --plan-rich-accent: #5b21b6;
  --plan-rich-accent-2: #0f766e;
  --plan-rich-text: #0f172a;
  --plan-rich-sub: #334155;
  --plan-rich-border: rgba(15, 23, 42, 0.14);
  --plan-rich-shadow: 0 16px 34px rgba(15, 23, 42, 0.12);
}

@media (prefers-color-scheme: dark) {
  :root {
    --plan-rich-text: #e2e8f0;
    --plan-rich-sub: #cbd5e1;
    --plan-rich-border: rgba(148, 163, 184, 0.3);
    --plan-rich-shadow: 0 14px 34px rgba(0, 0, 0, 0.35);
  }
}

.plan-rich-shell,
.plan-rich-faq {
  border: 1px solid var(--plan-rich-border);
  border-radius: 24px;
  box-shadow: var(--plan-rich-shadow);
  overflow: hidden;
}

.plan-rich-shell {
  margin: 24px 0;
  background:
    radial-gradient(circle at 9% 14%, rgba(91, 33, 182, 0.2), transparent 34%),
    radial-gradient(circle at 88% 88%, rgba(15, 118, 110, 0.16), transparent 30%),
    linear-gradient(140deg, rgba(255, 255, 255, 0.95), rgba(248, 250, 252, 0.95));
}

@media (prefers-color-scheme: dark) {
  .plan-rich-shell {
    background:
      radial-gradient(circle at 9% 14%, rgba(167, 139, 250, 0.22), transparent 34%),
      radial-gradient(circle at 88% 88%, rgba(45, 212, 191, 0.18), transparent 30%),
      linear-gradient(160deg, rgba(15, 23, 42, 0.98), rgba(30, 41, 59, 0.95));
  }
}

.plan-rich-inner {
  padding: clamp(20px, 3vw, 32px);
}

.plan-rich-kicker {
  margin: 0 0 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 800;
  color: var(--plan-rich-accent);
}

.plan-rich-title {
  margin: 0;
  font-size: clamp(23px, 3.4vw, 32px);
  line-height: 1.32;
  color: var(--plan-rich-text);
}

.plan-rich-copy {
  margin: 12px 0 0;
  color: var(--plan-rich-sub);
  font-size: 15px;
  line-height: 1.8;
}

.plan-rich-badges {
  margin-top: 16px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.plan-rich-badge {
  border: 1px solid var(--plan-rich-border);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--plan-rich-text);
  background: rgba(255, 255, 255, 0.78);
}

@media (prefers-color-scheme: dark) {
  .plan-rich-badge {
    background: rgba(15, 23, 42, 0.72);
  }
}

.plan-rich-grid {
  display: grid;
  gap: 12px;
  margin-top: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 980px) {
  .plan-rich-grid {
    grid-template-columns: 1fr;
  }
}

.plan-rich-card {
  border-radius: 16px;
  border: 1px solid var(--plan-rich-border);
  background: rgba(255, 255, 255, 0.86);
  padding: 16px;
}

@media (prefers-color-scheme: dark) {
  .plan-rich-card {
    background: rgba(15, 23, 42, 0.82);
  }
}

.plan-rich-card h3 {
  margin: 0;
  font-size: 18px;
  color: var(--plan-rich-text);
}

.plan-rich-card p {
  margin: 10px 0 0;
  font-size: 14px;
  color: var(--plan-rich-sub);
  line-height: 1.74;
}

.plan-rich-card ul {
  margin: 10px 0 0;
  padding-left: 18px;
}

.plan-rich-card li {
  margin: 6px 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--plan-rich-sub);
}

.plan-rich-note {
  margin-top: 16px;
  border-radius: 12px;
  border: 1px dashed var(--plan-rich-border);
  background: rgba(91, 33, 182, 0.08);
  padding: 12px 14px;
  color: var(--plan-rich-sub);
  font-size: 14px;
  line-height: 1.7;
}

@media (prefers-color-scheme: dark) {
  .plan-rich-note {
    background: rgba(139, 92, 246, 0.12);
  }
}

.plan-rich-faq {
  margin: 24px 0;
  background: rgba(255, 255, 255, 0.95);
}

@media (prefers-color-scheme: dark) {
  .plan-rich-faq {
    background: rgba(15, 23, 42, 0.95);
  }
}

.plan-rich-faq h2 {
  margin: 0;
  color: var(--plan-rich-text);
  font-size: clamp(22px, 3vw, 28px);
}

.plan-rich-faq p {
  margin: 10px 0 14px;
  color: var(--plan-rich-sub);
  font-size: 15px;
  line-height: 1.78;
}

.plan-rich-faq details {
  border: 1px solid var(--plan-rich-border);
  border-radius: 12px;
  padding: 12px 14px;
  background: rgba(248, 250, 252, 0.9);
}

@media (prefers-color-scheme: dark) {
  .plan-rich-faq details {
    background: rgba(15, 23, 42, 0.8);
  }
}

.plan-rich-faq details + details {
  margin-top: 10px;
}

.plan-rich-faq summary {
  cursor: pointer;
  color: var(--plan-rich-text);
  font-weight: 700;
  line-height: 1.5;
}

.plan-rich-faq details div {
  margin-top: 8px;
  font-size: 14px;
  color: var(--plan-rich-sub);
  line-height: 1.7;
}

.plan-rich-inline-emoji {
  margin-right: 6px;
}