.pricing-section {
  scroll-margin-top: var(--header-h);
  background: #fff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.pricing-head {
  margin-bottom: 34px;
}

.pricing-tabs,
.billing-switch {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
  padding: 4px;
  background: var(--brand-50);
  border: 1px solid var(--brand-100);
  border-radius: 12px;
}

.pricing-tabs {
  width: min(100%, 390px);
  margin: 0 auto 34px;
}

.pricing-tab,
.billing-switch button {
  min-height: 42px;
  padding: 10px 16px;
  border-radius: 8px;
  color: var(--ink-3);
  font-weight: 600;
  transition: color .15s ease, background .15s ease, box-shadow .15s ease;
}

.pricing-tab:hover,
.billing-switch button:hover {
  color: var(--brand-700);
}

.pricing-tab.is-active,
.billing-switch button.is-active {
  color: var(--brand-700);
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.pricing-tab:focus-visible,
.billing-switch button:focus-visible,
.pricing-card .btn:focus-visible,
.recharge-card .btn:focus-visible {
  outline: 3px solid var(--brand-200);
  outline-offset: 2px;
}

.pricing-panel[hidden] {
  display: none;
}

.billing-switch-wrap {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  margin: 0 0 22px;
}

.billing-label {
  color: var(--ink-3);
  font-size: 13px;
  font-weight: 600;
}

.billing-switch {
  width: min(100%, 356px);
}

.billing-switch button {
  font-size: 13px;
}

.billing-switch button span {
  margin-left: 4px;
  color: var(--brand);
  font-size: 11px;
}

.pricing-grid,
.recharge-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.pricing-card,
.recharge-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: #fff;
  border: 1px solid var(--line-2);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.pricing-card {
  padding: 30px 28px 26px;
}

.pricing-card.is-featured,
.recharge-card.is-featured {
  color: #fff;
  background: linear-gradient(155deg, var(--ink), var(--brand-800));
  border-color: var(--brand-400);
  box-shadow: 0 18px 44px -24px rgba(69, 32, 110, .75);
}

.recommended-badge {
  position: absolute;
  top: 0;
  right: 22px;
  transform: translateY(-50%);
  padding: 6px 13px;
  border-radius: 999px;
  color: #fff;
  background: var(--brand);
  font-size: 12px;
  font-weight: 700;
  box-shadow: 0 8px 18px -8px rgba(123, 63, 160, .7);
}

.pricing-card-top {
  min-height: 122px;
}

.pricing-tier,
.recharge-label {
  display: block;
  margin-bottom: 8px;
  color: var(--brand-700);
  font-size: 12px;
  font-weight: 700;
}

.pricing-card.is-featured .pricing-tier,
.recharge-card.is-featured .recharge-label {
  color: var(--brand-300);
}

.pricing-card h3,
.balance-intro h3 {
  margin: 0;
  color: var(--ink);
  font-size: 24px;
  line-height: 1.25;
}

.pricing-card.is-featured h3 {
  color: #fff;
}

.pricing-card-top p,
.balance-intro p {
  margin: 8px 0 0;
  color: var(--ink-3);
  font-size: 13.5px;
  line-height: 1.65;
}

.pricing-card.is-featured .pricing-card-top p {
  color: rgba(255, 255, 255, .68);
}

.plan-price {
  display: flex;
  align-items: baseline;
  min-height: 65px;
  margin-top: 18px;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.pricing-card.is-featured .plan-price {
  color: #fff;
}

.plan-price .currency {
  margin-right: 3px;
  font-size: 24px;
  font-weight: 700;
}

.plan-price strong {
  font-size: clamp(42px, 5vw, 54px);
  line-height: 1;
  letter-spacing: 0;
}

.plan-price .unit {
  margin-left: 5px;
  color: var(--ink-3);
  font-size: 14px;
}

.pricing-card.is-featured .plan-price .unit {
  color: rgba(255, 255, 255, .68);
}

.plan-payment {
  min-height: 43px;
  margin: 8px 0 0;
  color: var(--brand-700);
  font-size: 13px;
  font-weight: 600;
}

.pricing-card.is-featured .plan-payment {
  color: var(--brand-300);
}

.plan-divider {
  height: 1px;
  margin: 18px 0;
  background: var(--line);
}

.pricing-card.is-featured .plan-divider {
  background: rgba(255, 255, 255, .15);
}

.quota-title {
  margin: 0 0 12px;
  color: var(--ink-2);
  font-size: 13px;
  font-weight: 700;
}

.pricing-card.is-featured .quota-title {
  color: rgba(255, 255, 255, .8);
}

.quota-list {
  display: grid;
  gap: 11px;
  min-height: 176px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.quota-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  color: var(--ink-3);
  font-size: 13px;
}

.quota-list li::before {
  content: "✓";
  flex: 0 0 auto;
  color: var(--brand);
  font-weight: 800;
}

.quota-list li span {
  flex: 1 1 auto;
}

.quota-list li strong {
  flex: 0 0 auto;
  color: var(--ink);
  font-size: 13px;
}

.pricing-card.is-featured .quota-list li {
  color: rgba(255, 255, 255, .7);
}

.pricing-card.is-featured .quota-list li::before {
  color: var(--brand-300);
}

.pricing-card.is-featured .quota-list li strong {
  color: #fff;
}

.plan-cta {
  justify-content: center;
  width: 100%;
  margin-top: auto;
  padding: 13px 18px;
}

.pricing-card.is-featured .plan-cta,
.recharge-card.is-featured .btn {
  color: var(--brand-800);
  background: #fff;
}

.pricing-card.is-featured .plan-cta:hover,
.recharge-card.is-featured .btn:hover {
  color: var(--brand);
  transform: translateY(-1px);
}

.billing-notes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: 22px;
  overflow: hidden;
  border: 1px solid var(--brand-100);
  border-radius: var(--radius);
  background: var(--brand-100);
}

.billing-notes div {
  padding: 18px 20px;
  background: var(--brand-50);
}

.billing-notes strong,
.billing-notes span {
  display: block;
}

.billing-notes strong {
  margin-bottom: 5px;
  color: var(--brand-700);
  font-size: 13px;
}

.billing-notes span {
  color: var(--ink-3);
  font-size: 12.5px;
  line-height: 1.6;
}

.balance-intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: end;
  margin-bottom: 28px;
}

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

.usage-rates div {
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--brand-100);
  border-radius: var(--radius);
  background: var(--brand-50);
}

.usage-rates span,
.usage-rates strong {
  display: block;
}

.usage-rates span {
  margin-bottom: 6px;
  color: var(--ink-3);
  font-size: 12px;
}

.usage-rates strong {
  color: var(--brand-700);
  font-size: 28px;
  line-height: 1.2;
}

.usage-rates small {
  margin-left: 3px;
  font-size: 12px;
}

.recharge-card {
  align-items: stretch;
  padding: 28px;
}

.recharge-amount {
  margin: 2px 0 6px;
  color: var(--ink);
  font-size: 42px;
  font-weight: 800;
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
}

.recharge-card.is-featured .recharge-amount {
  color: #fff;
}

.recharge-card p {
  margin: 0 0 22px;
  color: var(--ink-3);
  font-size: 14px;
}

.recharge-card p strong {
  color: var(--brand-700);
}

.recharge-card.is-featured p {
  color: rgba(255, 255, 255, .68);
}

.recharge-card.is-featured p strong {
  color: var(--brand-300);
}

.recharge-card .btn {
  justify-content: center;
  width: 100%;
  margin-top: auto;
  padding: 13px 18px;
}

.balance-rules {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-top: 22px;
  padding: 20px 22px;
  border-left: 4px solid var(--brand);
  background: var(--brand-50);
}

.balance-promo {
  flex: 0 0 auto;
  padding: 5px 10px;
  border-radius: 999px;
  color: #fff;
  background: var(--brand);
  font-size: 12px;
  font-weight: 700;
}

.balance-rules p {
  margin: 0;
  color: var(--ink-3);
  font-size: 13px;
  line-height: 1.65;
}

@media (min-width: 760px) {
  .pricing-grid,
  .recharge-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .billing-notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .balance-intro {
    grid-template-columns: minmax(0, 1fr) minmax(300px, .72fr);
  }
}

@media (max-width: 759px) {
  .billing-switch-wrap {
    align-items: stretch;
    flex-direction: column;
  }

  .billing-switch {
    width: 100%;
  }

  .pricing-card-top,
  .quota-list {
    min-height: 0;
  }

  .balance-rules {
    flex-direction: column;
  }
}

@media (max-width: 420px) {
  .pricing-card,
  .recharge-card {
    padding: 26px 22px 22px;
  }

  .pricing-tab,
  .billing-switch button {
    padding-inline: 8px;
    font-size: 12.5px;
  }

  .billing-switch button span {
    display: block;
    margin: 2px 0 0;
  }

  .usage-rates {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pricing-tab,
  .billing-switch button {
    transition: none;
  }
}