:root {
  --card-radius: 16px;
  --transition-base: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.plans-hero {
  text-align: center;
  padding: 30px 20px 20px;
  background: radial-gradient(circle at top, rgba(var(--color-primary-rgb, 26, 115, 232), 0.08) 0%, transparent 70%);
}

.hero-container {
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: none;
}

.hero-title {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 10px;
  color: var(--color-text-primary);
}

.hero-subtitle {
  font-size: 1rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.billing-section {
  display: flex;
  justify-content: center;
  padding: 16px;
  margin-bottom: 20px;
}

.billing-toggle-pill {
  position: relative;
  display: flex;
  background: var(--color-card-bg);
  padding: 3px;
  border-radius: 100px;
  border: 1px solid var(--color-border);
  width: 240px;
}

.toggle-btn {
  position: relative;
  z-index: 2;
  flex: 1;
  padding: 8px 16px;
  border: none;
  background: transparent;
  color: var(--color-text-secondary);
  font-weight: 600;
  cursor: pointer;
  font-size: 0.9rem;
  transition: var(--transition-base);
}

.toggle-btn.is-active {
  color: var(--color-primary-text);
}

.toggle-slider {
  position: absolute;
  top: 3px;
  left: 3px;
  width: calc(50% - 3px);
  height: calc(100% - 6px);
  background: var(--color-primary);
  border-radius: 100px;
  transition: var(--transition-base);
  z-index: 1;
}

.toggle-btn[data-billing-toggle="yearly"].is-active ~ .toggle-slider {
  transform: translateX(100%);
}

.billing-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.billing-promo {
  font-size: 0.75rem;
  padding: 2px 8px;
  background: rgba(var(--color-success-rgb, 30, 142, 62), 0.1);
  color: var(--color-success);
  border-radius: 99px;
  font-weight: 600;
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 0 20px 40px;
  max-width: 1366px;
  margin: 0 auto;
  align-items: stretch;
}

.plan-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--card-radius);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  transition: var(--transition-base);
  box-shadow: 0 2px 8px var(--color-shadow-1);
  min-height: 440px;
}

.plan-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px var(--color-shadow-2);
  border-color: var(--color-primary);
  z-index: 2;
}

.plan-card.is-featured {
  border: 2px solid var(--color-primary);
  background: linear-gradient(to bottom, var(--color-surface), rgba(var(--color-primary-rgb, 26, 115, 232), 0.03));
  margin-top: -12px;
  padding-top: 36px;
  min-height: 452px;
}

.card-tag {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-primary-text);
  padding: 2px 10px;
  border-radius: 99px;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  white-space: nowrap;
}

.card-header {
  margin-bottom: 0px;
}

.plan-name {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.price-container {
  margin-bottom: 20px;
  min-height: auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.price-item {
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.currency {
  font-size: 1rem;
  font-weight: 500;
  margin-right: 2px;
}

.value {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-text-primary);
  line-height: 1;
  letter-spacing: -0.03em;
}

.period {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.roi-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  padding: 4px 10px;
  background: rgba(var(--color-success-rgb, 30, 142, 62), 0.1);
  border-radius: 6px;
  font-size: 0.75rem;
  color: var(--color-success);
  font-weight: 500;
  width: fit-content;
}

.roi-icon {
  font-size: 0.9rem;
}

.yearly-caption {
  margin-top: 8px;
  font-size: 0.78rem;
  color: var(--color-text-secondary);
}

.payment-mode-selector {
  margin-bottom: 12px;
  text-align: center;
}

.payment-selector-title {
  margin: 0 0 8px;
  font-size: 0.82rem;
  color: var(--color-text-secondary);
}

.payment-toggle-pill {
  position: relative;
  display: flex;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  padding: 3px;
  width: 230px;
  margin: 0 auto;
}

.payment-toggle-pill .toggle-btn {
  font-size: 0.82rem;
  padding: 7px 10px;
}

.payment-toggle-pill .toggle-btn.is-active {
  color: var(--color-primary-text);
}

.payment-slider {
  background: var(--color-primary);
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  line-height: 1.3;
  color: var(--color-text-secondary);
}

.feature-item.highlight {
  color: var(--color-text-primary);
  font-weight: 600;
}

.check-icon {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.cta-wrapper {
  display: grid;
  gap: 8px;
  margin-top: auto;
}

.cta-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.85rem;
  transition: var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-primary-text);
  border: 1px solid var(--color-primary);
}

.btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-disabled {
  background: var(--color-disabled-bg);
  color: var(--color-disabled-text);
  cursor: not-allowed;
}

.is-hidden {
  display: none !important;
}

.precheckout-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 20px;
}

.precheckout-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(2px);
}

.precheckout-dialog {
  position: relative;
  background: var(--color-surface);
  padding: 30px;
  border-radius: 20px;
  width: 100%;
  max-width: 460px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--color-border);
}

.modal-badge {
  display: inline-block;
  padding: 3px 10px;
  background: rgba(var(--color-primary-rgb, 26, 115, 232), 0.1);
  color: var(--color-primary);
  border-radius: 99px;
  font-size: 0.7rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.modal-info-card {
  background: var(--color-card-bg);
  border-radius: 12px;
  padding: 16px;
  margin: 20px 0;
  display: grid;
  gap: 12px;
}

.modal-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
}

.modal-value {
  font-weight: 600;
}

.precheckout-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 24px;
}

.btn-confirm {
  background: var(--color-primary);
  color: var(--color-primary-text);
  padding: 12px;
  border-radius: 8px;
  text-align: center;
  font-weight: 600;
  text-decoration: none;
  font-size: 0.9rem;
}

.btn-cancel {
  background: transparent;
  border: none;
  color: var(--color-text-secondary);
  font-weight: 500;
  cursor: pointer;
}

.security-note {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  justify-content: center;
  margin-top: 16px;
}

.lock-icon {
  width: 14px;
  height: 14px;
  color: var(--color-success);
}

@media (max-width: 1100px) {
  .plan-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 800px;
  }
}

@media (max-width: 768px) {
  .plans-hero {
    padding: 30px 16px;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .plan-grid {
    grid-template-columns: 1fr;
    padding: 0 16px 40px;
  }

  .plan-card {
    min-height: auto;
    margin-top: 0 !important;
  }

  .price-container {
    align-items: flex-start;
  }

  .cta-btn {
    height: 44px;
    font-size: 1rem;
  }

  .precheckout-actions {
    grid-template-columns: 1fr;
  }
}