/*
 * Payments Gateway - Enhanced UI/UX Styles
 * Uses existing site colors and design system
 */

/* Enhanced Payment Methods Section */
.payment-methods-section {
  position: relative;
  overflow: hidden;
  background: var(--black);
  color: var(--gray-300);
}

.payment-methods-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(0, 230, 118, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0, 230, 118, 0.03) 0%, transparent 50%);
  pointer-events: none;
  z-index: 1;
}

.payment-methods-section .container {
  position: relative;
  z-index: 2;
}

.payment-methods-section h2 {
  color: var(--white);
}

.payment-methods-section p {
  color: var(--gray-400);
}

.payment-method-card {
  background: var(--black-light);
  border: 1px solid var(--gray-800);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  position: relative;
  transition: all var(--transition-base);
  box-shadow: var(--shadow);
  overflow: hidden;
  color: var(--gray-300);
}

.payment-method-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--green-primary), var(--green-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
}

.payment-method-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--green-primary);
}

.payment-method-card:hover::before {
  transform: scaleX(1);
}

.payment-method-card h4 {
  color: var(--white);
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.payment-method-card p {
  color: var(--gray-400);
  font-size: var(--font-size-sm);
  line-height: 1.6;
}

.payment-method-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-6);
  background: linear-gradient(135deg, var(--green-primary), var(--green-light));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.payment-method-icon::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(0, 230, 118, 0.2) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.payment-method-card:hover .payment-method-icon {
  transform: scale(1.05);
  box-shadow: 0 20px 40px rgba(0, 230, 118, 0.2);
}

.payment-method-card:hover .payment-method-icon::before {
  opacity: 1;
}

.payment-method-icon svg {
  z-index: 2;
  position: relative;
  width: 36px;
  height: 36px;
  color: var(--white);
}

/* Payment method lists */
.payment-method-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
}

.payment-method-card li {
  color: var(--gray-400);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  margin-bottom: var(--space-2);
  padding-left: var(--space-4);
  position: relative;
}

.payment-method-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--green-primary);
  border-radius: 50%;
}
  transition: transform 0.3s ease;
}

.payment-method-card:hover .payment-method-icon svg {
  transform: scale(1.1);
}

/* Enhanced Orchestration Section */
.orchestration-section {
  background: linear-gradient(135deg, var(--black) 0%, var(--black-light) 100%);
  position: relative;
  overflow: hidden;
}

.orchestration-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 30% 40%, rgba(0, 230, 118, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 70% 60%, rgba(0, 230, 118, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

.orchestration-feature {
  position: relative;
  padding: 32px;
  background: linear-gradient(135deg, rgba(13,19,17,0.9), rgba(13,19,17,0.7));
  border: 1px solid var(--gray-700);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.orchestration-feature::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green-primary), var(--green-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
}

.orchestration-feature:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 230, 118, 0.4);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 30px rgba(0, 230, 118, 0.1);
}

.orchestration-feature:hover::before {
  transform: scaleX(1);
}

.orchestration-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0 0;
}

.orchestration-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
}

.orchestration-list li:last-child {
  border-bottom: none;
}

.orchestration-list li:hover {
  padding-left: 8px;
  background: rgba(0, 230, 118, 0.03);
  border-radius: var(--radius);
}

.orchestration-bullet {
  width: 8px;
  height: 8px;
  background: var(--green-primary);
  border-radius: 50%;
  margin-top: 8px;
  flex-shrink: 0;
  box-shadow: 0 0 10px rgba(0, 230, 118, 0.5);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 10px rgba(0, 230, 118, 0.5);
  }
  50% {
    box-shadow: 0 0 20px rgba(0, 230, 118, 0.8);
  }
}

/* Enhanced KYC/AML Section */
.kyc-section {
  position: relative;
}

.kyc-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    linear-gradient(45deg, rgba(0, 230, 118, 0.02) 0%, transparent 50%),
    linear-gradient(-45deg, rgba(0, 230, 118, 0.03) 0%, transparent 50%);
  pointer-events: none;
}

.kyc-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
  transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: var(--shadow);
  overflow: hidden;
  height: 100%;
}

.kyc-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, 
    var(--green-primary) 0%, 
    var(--green-light) 50%, 
    var(--green-primary) 100%);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.kyc-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  border-color: var(--green-primary);
}

.kyc-card:hover::after {
  transform: scaleX(1);
}

.kyc-card h4 {
  color: var(--gray-900);
  margin-bottom: 20px;
  font-size: 1.25rem;
  font-weight: 600;
  position: relative;
}

.kyc-card h4::before {
  content: '';
  position: absolute;
  left: -16px;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 24px;
  background: var(--green-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.kyc-card:hover h4::before {
  height: 32px;
  box-shadow: 0 0 10px rgba(0, 230, 118, 0.5);
}

.kyc-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.kyc-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  padding: 8px 0;
  color: var(--gray-600);
  font-size: 0.95rem;
  transition: all 0.3s ease;
  border-radius: var(--radius);
}

.kyc-list li:hover {
  background: rgba(0, 230, 118, 0.05);
  padding-left: 8px;
  color: var(--gray-700);
}

.kyc-list li::before {
  content: '✓';
  color: var(--green-primary);
  font-weight: bold;
  font-size: 14px;
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 230, 118, 0.1);
  border-radius: 50%;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.kyc-list li:hover::before {
  background: var(--green-primary);
  color: white;
  transform: scale(1.1);
}

/* Enhanced Finance Operations Section */
.finance-section {
  background: linear-gradient(135deg, var(--black) 0%, var(--black-light) 100%);
  position: relative;
  overflow: hidden;
}

.finance-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 25% 75%, rgba(0, 230, 118, 0.06) 0%, transparent 50%),
    radial-gradient(circle at 75% 25%, rgba(0, 230, 118, 0.04) 0%, transparent 50%);
  pointer-events: none;
}

.finance-step {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 32px;
  padding: 24px;
  background: linear-gradient(135deg, rgba(13,19,17,0.9), rgba(13,19,17,0.7));
  border: 1px solid var(--gray-700);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.finance-step:hover {
  transform: translateX(8px);
  border-color: rgba(0, 230, 118, 0.4);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2), -4px 0 20px rgba(0, 230, 118, 0.1);
}

.finance-step-number {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--green-primary), var(--green-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--black);
  font-weight: bold;
  font-size: 1.25rem;
  flex-shrink: 0;
  position: relative;
  transition: all 0.3s ease;
}

.finance-step-number::before {
  content: '';
  position: absolute;
  inset: -4px;
  background: linear-gradient(135deg, var(--green-primary), var(--green-light));
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.finance-step:hover .finance-step-number {
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(0, 230, 118, 0.5);
}

.finance-step:hover .finance-step-number::before {
  opacity: 0.3;
}

.finance-step-content h4 {
  color: var(--white);
  margin-bottom: 8px;
  font-size: 1.125rem;
  font-weight: 600;
}

.finance-step-content p {
  color: var(--gray-400);
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 0;
}

.finance-dashboard {
  background: linear-gradient(135deg, rgba(13,19,17,0.95), rgba(13,19,17,0.8));
  border: 1px solid var(--gray-700);
  border-radius: var(--radius-2xl);
  padding: 32px;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.finance-dashboard::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--green-primary), var(--green-light), var(--green-primary));
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

.finance-dashboard h3 {
  color: var(--white);
  margin-bottom: 24px;
  font-size: 1.5rem;
  font-weight: 600;
}

.dashboard-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.dashboard-row:last-child {
  border-bottom: none;
  border-top: 2px solid var(--gray-700);
  padding-top: 16px;
  margin-top: 8px;
}

.dashboard-row:hover {
  background: rgba(0, 230, 118, 0.05);
  padding-left: 8px;
  border-radius: var(--radius);
}

.dashboard-label {
  color: var(--gray-400);
  font-size: 0.95rem;
}

.dashboard-value {
  font-weight: bold;
  font-size: 1.1rem;
}

.dashboard-value.success {
  color: var(--green-primary);
}

.dashboard-value.warning {
  color: #FFC107;
}

.dashboard-value.neutral {
  color: var(--white);
}

.dashboard-value.large {
  font-size: 1.25rem;
}

/* Chargeback Management Cards */
.chargeback-section {
  margin-top: 48px;
}

.chargeback-card {
  background: linear-gradient(135deg, rgba(13,19,17,0.9), rgba(13,19,17,0.7));
  border: 1px solid var(--gray-700);
  border-radius: var(--radius-xl);
  padding: 32px;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  height: 100%;
}

.chargeback-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 230, 118, 0.4);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 30px rgba(0, 230, 118, 0.1);
}

.chargeback-card h4 {
  color: var(--white);
  margin-bottom: 20px;
  font-size: 1.25rem;
  font-weight: 600;
  position: relative;
  padding-bottom: 8px;
}

.chargeback-card h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--green-primary);
  transition: width 0.3s ease;
}

.chargeback-card:hover h4::after {
  width: 80px;
}

.chargeback-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.chargeback-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  padding: 8px 0;
  color: var(--gray-300);
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

.chargeback-list li:hover {
  color: var(--white);
  padding-left: 8px;
}

.chargeback-list li::before {
  content: '•';
  color: var(--green-primary);
  font-weight: bold;
  font-size: 18px;
  line-height: 1;
  transition: all 0.3s ease;
}

.chargeback-list li:hover::before {
  transform: scale(1.2);
  text-shadow: 0 0 10px rgba(0, 230, 118, 0.8);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .orchestration-feature,
  .finance-step {
    padding: 24px;
  }
  
  .finance-step {
    gap: 16px;
  }
  
  .finance-step-number {
    width: 40px;
    height: 40px;
    font-size: 1.1rem;
  }
}

@media (max-width: 768px) {
  .payment-methods-section {
    padding: var(--space-12) 0;
  }
  
  .payment-method-card,
  .kyc-card,
  .orchestration-feature,
  .chargeback-card {
    padding: 24px;
  }
  
  .payment-method-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 16px;
  }
  
  .payment-method-card h4 {
    font-size: var(--font-size-lg);
  }
  
  .payment-method-card p,
  .payment-method-card li {
    font-size: var(--font-size-sm);
  }
  
  .finance-dashboard {
    padding: 24px;
  }
  
  .finance-step {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
  
  .dashboard-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
  
  .dashboard-value.large {
    font-size: 1.1rem;
  }
}

@media (max-width: 480px) {
  .payment-method-card {
    padding: var(--space-4);
  }
  
  .payment-method-icon {
    width: 50px;
    height: 50px;
    margin-bottom: var(--space-3);
  }
  
  .payment-method-icon svg {
    width: 24px;
    height: 24px;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  .payment-method-card,
  .orchestration-feature,
  .kyc-card,
  .finance-step,
  .chargeback-card,
  .orchestration-bullet {
    transition: none;
    animation: none;
  }
  
  .payment-method-card:hover,
  .orchestration-feature:hover,
  .kyc-card:hover,
  .finance-step:hover,
  .chargeback-card:hover {
    transform: none;
  }
}

/* Focus states for accessibility */
.payment-method-card:focus-visible,
.kyc-card:focus-visible,
.orchestration-feature:focus-visible,
.chargeback-card:focus-visible {
  outline: 3px solid var(--green-primary);
  outline-offset: 2px;
}

/* Technical Integration Section */
.technical-integration-section {
  background: var(--black);
  color: var(--gray-300);
}

.technical-integration-section h2 {
  color: var(--white);
}

.technical-integration-section h3 {
  color: var(--white);
  font-weight: 600;
  margin-bottom: var(--space-6);
}

.technical-integration-section h4 {
  color: var(--white);
  font-weight: 600;
  margin-bottom: var(--space-4);
}

/* API Endpoints Card */
.api-endpoints-card {
  background: var(--black-light);
  border: 1px solid var(--gray-800);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

.api-endpoints-card h4 {
  color: var(--white);
  margin-bottom: var(--space-4);
}

.api-endpoints-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.api-endpoint {
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  font-size: var(--font-size-sm);
  color: var(--gray-300);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.method {
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  min-width: 50px;
  text-align: center;
}

.method.post {
  background: var(--blue-500);
  color: var(--white);
}

.method.get {
  background: var(--green-primary);
  color: var(--white);
}

/* Security Features List */
.security-features-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.security-features-list li {
  color: var(--gray-600);
  font-size: var(--font-size-sm);
  padding-left: var(--space-4);
  position: relative;
}

.security-features-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--green-primary);
  border-radius: 50%;
}

/* Webhooks Card */
.webhooks-card {
  background: var(--black-light);
  border: 1px solid var(--gray-800);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

.webhooks-card h4 {
  color: var(--white);
  margin-bottom: var(--space-4);
}

.webhooks-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.webhook-item {
  font-size: var(--font-size-sm);
  color: var(--gray-300);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.event-type {
  background: var(--gray-700);
  color: var(--gray-200);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  font-size: 11px;
  font-weight: 500;
}

/* Reliability List */
.reliability-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.reliability-list li {
  color: var(--gray-600);
  font-size: var(--font-size-sm);
  padding-left: var(--space-4);
  position: relative;
}

.reliability-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--green-primary);
  border-radius: 50%;
}

/* Code Sample Section */
.code-sample-section {
  margin-top: var(--space-12);
}

.code-sample-section h3 {
  color: var(--white);
  text-align: center;
  margin-bottom: var(--space-8);
}

.code-block {
  background: var(--gray-900);
  color: var(--green-400);
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  font-size: var(--font-size-sm);
  overflow-x: auto;
  border: 1px solid var(--gray-800);
}

.code-block pre {
  margin: 0;
  white-space: pre-wrap;
  word-wrap: break-word;
}

/* Responsive Design for Technical Integration */
@media (max-width: 768px) {
  .technical-integration-section h3 {
    font-size: var(--font-size-lg);
  }
  
  .api-endpoints-card,
  .webhooks-card {
    padding: var(--space-4);
  }
  
  .api-endpoint,
  .webhook-item {
    font-size: 11px;
  }
  
  .method {
    min-width: 40px;
    font-size: 10px;
  }
  
  .code-block {
    padding: var(--space-4);
    font-size: 11px;
  }
}

@media (max-width: 480px) {
  .technical-integration-section .grid {
    gap: var(--space-6);
  }
  
  .api-endpoints-card,
  .webhooks-card {
    padding: var(--space-3);
  }
  
  .code-block {
    padding: var(--space-3);
    font-size: 10px;
  }
}