.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-weight: 700;
  font-size: var(--text-sm);
  padding: 12px 24px;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--trans-fast), box-shadow var(--trans-fast), background var(--trans-fast), border-color var(--trans-fast);
  white-space: nowrap;
  line-height: 1.2;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--grad-pink-primary);
  color: #ffffff;
  box-shadow: var(--shadow-pink);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-primary:hover {
  background: var(--grad-pink-hover);
  box-shadow: var(--shadow-pink-lg);
  color: #ffffff;
  transform: translateY(-2px);
}

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

.btn-secondary:hover {
  background: var(--bg-glass-card-hover);
  border-color: var(--border-pink);
  color: #ffffff;
  transform: translateY(-2px);
}

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

.btn-outline:hover {
  background: rgba(255, 42, 133, 0.1);
  color: var(--color-primary-light);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-whatsapp:hover {
  background: var(--color-whatsapp-hover);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 16px;
  font-size: var(--text-xs);
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 14px 28px;
  font-size: var(--text-sm);
  border-radius: var(--radius-md);
}

@media (min-width: 768px) {
  .btn-lg {
    padding: 16px 32px;
    font-size: var(--text-base);
  }
}

.btn-block {
  width: 100%;
}

.card-glass {
  background: var(--bg-glass-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
  transition: transform var(--trans-normal), border-color var(--trans-normal), box-shadow var(--trans-normal);
}

.card-glass:hover {
  border-color: var(--border-pink);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5), 0 0 20px var(--color-primary-glow-subtle);
}

.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-success);
  max-width: 100%;
  line-height: 1.3;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 8px var(--color-success);
  animation: pulseGreen 2s infinite ease-in-out;
  flex-shrink: 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: stretch;
}

@media (min-width: 640px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .pricing-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.pricing-card {
  background: var(--grad-dark-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: transform var(--trans-normal), border-color var(--trans-normal), box-shadow var(--trans-normal);
}

.pricing-card:hover {
  border-color: var(--border-pink);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg), 0 0 25px var(--color-primary-glow-subtle);
}

.pricing-card.featured {
  background: linear-gradient(180deg, rgba(35, 20, 50, 0.85) 0%, rgba(14, 18, 30, 0.95) 100%);
  border: 2px solid var(--color-primary);
  box-shadow: var(--shadow-pink);
  transform: scale(1.02);
  z-index: 2;
}

.pricing-card.featured:hover {
  transform: scale(1.02) translateY(-6px);
  box-shadow: var(--shadow-pink-lg);
}

@media (max-width: 1023px) {
  .pricing-card.featured {
    transform: none;
  }
  .pricing-card.featured:hover {
    transform: translateY(-6px);
  }
}

.pricing-badge-popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--grad-pink-primary);
  color: #ffffff;
  font-size: var(--text-xs);
  font-weight: 800;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 15px rgba(255, 42, 133, 0.5);
  white-space: nowrap;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pricing-badge-bonus {
  display: inline-block;
  background: rgba(0, 210, 255, 0.12);
  border: 1px solid rgba(0, 210, 255, 0.4);
  color: var(--color-cyan);
  font-size: var(--text-xs);
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-top: var(--space-2);
}

.pricing-header {
  text-align: center;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: var(--space-4);
}

.pricing-duration {
  font-size: var(--text-xl);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: var(--space-1);
}

.pricing-price-wrap {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  margin: var(--space-3) 0 var(--space-1) 0;
}

.pricing-amount {
  font-size: var(--text-4xl);
  font-weight: 900;
  letter-spacing: -0.04em;
  color: #ffffff;
}

.pricing-card.featured .pricing-amount {
  background: linear-gradient(135deg, #ffffff 0%, #ff80bf 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.pricing-currency {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-primary-light);
}

.pricing-monthly-calc {
  font-size: var(--text-xs);
  color: var(--color-primary-light);
  font-weight: 700;
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: var(--space-6);
  flex-grow: 1;
}

.pricing-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: var(--text-xs);
  color: var(--text-secondary);
  line-height: 1.4;
}

.pricing-feature-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 1px;
}

.pricing-feature-icon.check {
  color: var(--color-primary);
}

.trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .trust-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.trust-card {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: transform var(--trans-fast), border-color var(--trans-fast);
}

.trust-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-pink);
}

.trust-icon-wrap {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(255, 42, 133, 0.12);
  border: 1px solid var(--border-pink);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-light);
  margin-bottom: var(--space-2);
}

.trust-title {
  font-size: var(--text-base);
  font-weight: 700;
  color: #ffffff;
}

.trust-desc {
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 0;
}

.faq-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--trans-fast);
}

.faq-item.active {
  border-color: var(--border-pink);
  box-shadow: 0 0 15px var(--color-primary-glow-subtle);
}

.faq-question {
  width: 100%;
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: var(--text-base);
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  gap: var(--space-4);
  transition: color var(--trans-fast);
}

.faq-question:hover {
  color: var(--color-primary-light);
}

.faq-icon-arrow {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--trans-fast);
  color: var(--color-primary);
}

.faq-item.active .faq-icon-arrow {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--trans-normal), padding var(--trans-normal);
  padding: 0 var(--space-5);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 var(--space-5) var(--space-5) var(--space-5);
}

.faq-search-box {
  position: relative;
  margin-bottom: var(--space-8);
}

.faq-search-input {
  width: 100%;
  padding: 16px 20px 16px 52px;
  background: var(--bg-glass-input);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-full);
  color: #ffffff;
  font-size: var(--text-base);
  outline: none;
  transition: border-color var(--trans-fast), box-shadow var(--trans-fast);
}

.faq-search-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 20px var(--color-primary-glow);
}

.faq-search-icon {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  color: var(--text-muted);
}

.faq-category-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
  margin-bottom: var(--space-8);
}

.faq-pill {
  padding: 8px 16px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: var(--text-xs);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--trans-fast);
}

.faq-pill:hover,
.faq-pill.active {
  background: var(--grad-pink-primary);
  border-color: transparent;
  color: #ffffff;
  box-shadow: var(--shadow-pink);
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(4, 7, 13, 0.85);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--trans-normal), visibility var(--trans-normal);
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border-pink);
  box-shadow: var(--shadow-pink-lg), 0 25px 50px -12px rgba(0, 0, 0, 0.8);
  border-radius: var(--radius-xl);
  max-width: 580px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--space-6);
  position: relative;
  transform: translateY(20px) scale(0.95);
  transition: transform var(--trans-normal);
}

@media (min-width: 640px) {
  .modal-container {
    padding: var(--space-8);
  }
}

.modal-overlay.open .modal-container {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  transition: all var(--trans-fast);
}

.modal-close:hover {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

.modal-container .btn {
  font-size: clamp(0.78rem, 2.4vw, 0.875rem);
  padding: 12px 16px;
  white-space: normal;
  text-align: center;
  line-height: 1.3;
  word-break: break-word;
}

#btn-checkout-email {
  font-size: clamp(0.74rem, 2.2vw, 0.82rem);
  padding: 11px 14px;
  gap: 6px;
}

.form-group {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-glass-input);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  color: #ffffff;
  font-size: var(--text-sm);
  outline: none;
  transition: border-color var(--trans-fast), box-shadow var(--trans-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 15px var(--color-primary-glow-subtle);
}

.form-select {
  cursor: pointer;
}

.form-select option {
  background: var(--bg-secondary);
  color: #ffffff;
}

.plan-chips {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.plan-chip {
  padding: 10px 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: center;
  transition: all var(--trans-fast);
}

.plan-chip.active {
  background: rgba(255, 42, 133, 0.15);
  border-color: var(--color-primary);
  box-shadow: 0 0 12px var(--color-primary-glow-subtle);
}

.plan-chip-name {
  font-size: var(--text-xs);
  font-weight: 700;
  color: #ffffff;
}

.plan-chip-price {
  font-size: var(--text-sm);
  font-weight: 800;
  color: var(--color-primary-light);
}

.toast-container {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--z-toast);
  pointer-events: none;
}

.toast {
  background: rgba(14, 20, 32, 0.95);
  border: 1px solid var(--border-pink);
  box-shadow: var(--shadow-lg);
  padding: 12px 24px;
  border-radius: var(--radius-full);
  color: #ffffff;
  font-size: var(--text-sm);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: toastIn 0.3s ease-out forwards;
}