/* Fraud Detection API Page Styles */

.header {
  background-color: white !important;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

/* ============================================================
   HERO
   ============================================================ */

.fraud-hero-section {
  background: linear-gradient(135deg, var(--primary-50) 0%, #ffffff 100%);
  padding: 80px 0 64px;
  min-height: 580px;
}

.fraud-hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.fraud-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

/* Left column */
.fraud-hero-badge {
  display: inline-block;
  background: var(--primary-50);
  color: var(--primary-500);
  font-size: 13px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
  border: 1px solid rgba(var(--primary-rgb, 55, 125, 255), 0.2);
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}

.fraud-hero-title {
  font-size: 44px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-color);
  margin-bottom: 20px;
}

.fraud-hero-highlight {
  color: var(--primary-500);
  position: relative;
}

.fraud-hero-highlight::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 10px;
  background: rgba(55, 125, 255, 0.15);
  z-index: -1;
  border-radius: 2px;
}

.fraud-hero-description {
  font-size: 17px;
  line-height: 1.65;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.fraud-hero-buttons {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.fraud-hero-button-primary {
  display: inline-block;
  background: var(--primary-500);
  color: white;
  padding: 13px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.15s ease;
}

.fraud-hero-button-primary:hover {
  background: var(--primary-600, #2563eb);
  transform: translateY(-1px);
}

.fraud-hero-button-secondary {
  display: inline-block;
  background: white;
  color: var(--primary-500);
  padding: 13px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  border: 1.5px solid var(--primary-500);
  transition: background 0.2s ease, transform 0.15s ease;
}

.fraud-hero-button-secondary:hover {
  background: var(--primary-50);
  transform: translateY(-1px);
}

.fraud-hero-trust {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.fraud-hero-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-muted);
}

.fraud-hero-trust-item svg {
  color: #22c55e;
  flex-shrink: 0;
}

/* Right column — JSON preview card */
.fraud-hero-preview-wrapper {
  display: flex;
  justify-content: center;
}

.fraud-hero-preview-card {
  background: #0f172a;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  width: 100%;
  max-width: 440px;
  font-family: 'Monaco', 'Menlo', 'Courier New', monospace;
}

.fraud-preview-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: #1e293b;
  border-bottom: 1px solid #334155;
  font-size: 13px;
}

.fraud-preview-method {
  background: #22c55e;
  color: #000;
  font-weight: 700;
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: 0.05em;
}

.fraud-preview-endpoint {
  color: #94a3b8;
  font-size: 12px;
  word-break: break-all;
}

.fraud-preview-body {
  padding: 20px;
  overflow-x: auto;
}

.fraud-preview-json {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: #e2e8f0;
  white-space: pre;
}

.fraud-json-brace  { color: #94a3b8; }
.fraud-json-key    { color: #7dd3fc; }
.fraud-json-string { color: #86efac; }
.fraud-json-number { color: #fbbf24; }
.fraud-json-bool   { color: #f87171; }

.fraud-preview-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: #1e293b;
  border-top: 1px solid #334155;
  font-size: 12px;
}

.fraud-preview-status-block {
  color: #f87171;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.fraud-preview-latency {
  color: #64748b;
}

/* ============================================================
   FEATURES
   ============================================================ */

.fraud-features-section {
  padding: 80px 0;
  background: #fff;
}

.fraud-features-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.fraud-features-header {
  text-align: center;
  margin-bottom: 56px;
}

.fraud-features-title {
  font-size: 36px;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 12px;
}

.fraud-features-subtitle {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.6;
}

.fraud-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.fraud-feature-card {
  padding: 28px 24px;
  border-radius: 12px;
  background: var(--background-50, #f8fafc);
  border: 1px solid var(--border-color, #e2e8f0);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.fraud-feature-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.fraud-feature-card-highlight {
  background: var(--primary-50);
  border-color: rgba(55, 125, 255, 0.25);
}

.fraud-feature-icon {
  color: var(--primary-500);
  margin-bottom: 16px;
}

.fraud-feature-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 10px;
}

.fraud-feature-description {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-muted);
}

.fraud-feature-description code {
  background: rgba(55, 125, 255, 0.1);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 12px;
  color: var(--primary-500);
}

/* ============================================================
   USE CASES
   ============================================================ */

.fraud-use-cases-section {
  padding: 80px 0;
  background: var(--background-50, #f8fafc);
}

.fraud-use-cases-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.fraud-use-cases-header {
  text-align: center;
  margin-bottom: 48px;
}

.fraud-use-cases-title {
  font-size: 36px;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 12px;
}

.fraud-use-cases-subtitle {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.fraud-use-cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.fraud-use-case-card {
  background: white;
  border-radius: 12px;
  padding: 28px;
  border: 1px solid var(--border-color, #e2e8f0);
  display: flex;
  gap: 20px;
  transition: box-shadow 0.2s ease;
}

.fraud-use-case-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.fraud-use-case-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fraud-use-case-icon-red    { background: #fef2f2; color: #ef4444; }
.fraud-use-case-icon-orange { background: #fff7ed; color: #f97316; }
.fraud-use-case-icon-purple { background: #f5f3ff; color: #8b5cf6; }
.fraud-use-case-icon-green  { background: #f0fdf4; color: #22c55e; }

.fraud-use-case-content {
  flex: 1;
}

.fraud-use-case-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 8px;
}

.fraud-use-case-description {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.fraud-use-case-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.fraud-use-case-tag {
  font-size: 12px;
  font-weight: 500;
  color: var(--primary-500);
  background: var(--primary-50);
  padding: 3px 10px;
  border-radius: 100px;
  border: 1px solid rgba(55, 125, 255, 0.2);
}

/* ============================================================
   API EXAMPLE
   ============================================================ */

.fraud-api-example-section {
  padding: 80px 0;
  background: white;
}

.fraud-api-example-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 24px;
}

.fraud-api-example-header {
  text-align: center;
  margin-bottom: 40px;
}

.fraud-api-example-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 12px;
}

.fraud-api-example-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.6;
}

.fraud-endpoints-card {
  background: var(--background-50, #f8fafc);
  border: 1px solid var(--border-color, #e2e8f0);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 32px;
}

.fraud-endpoint-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-color, #e2e8f0);
  font-size: 14px;
  flex-wrap: wrap;
}

.fraud-endpoint-item:last-child {
  border-bottom: none;
}

.fraud-endpoint-method {
  background: #22c55e;
  color: white;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.fraud-endpoint-path {
  font-family: 'Monaco', 'Menlo', 'Courier New', monospace;
  font-size: 13px;
  color: var(--text-color);
  font-weight: 500;
  flex-shrink: 0;
}

.fraud-endpoint-desc {
  color: var(--text-muted);
  font-size: 13px;
}

.fraud-response-section {
  margin-bottom: 32px;
}

.fraud-response-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 16px;
}

/* ============================================================
   FAQ
   ============================================================ */

.fraud-faq-section {
  padding: 80px 0;
  background: var(--background-50, #f8fafc);
}

.fraud-faq-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

.fraud-faq-header {
  text-align: center;
  margin-bottom: 48px;
}

.fraud-faq-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 12px;
}

.fraud-faq-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.6;
}

.fraud-faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.fraud-faq-item {
  padding: 28px 0;
  border-bottom: 1px solid var(--border-color, #e2e8f0);
}

.fraud-faq-item:last-child {
  border-bottom: none;
}

.fraud-faq-question {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 10px;
  line-height: 1.4;
}

.fraud-faq-answer {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-muted);
}

.fraud-faq-answer code {
  background: rgba(55, 125, 255, 0.1);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 13px;
  color: var(--primary-500);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 900px) {
  .fraud-hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .fraud-hero-title {
    font-size: 34px;
  }

  .fraud-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .fraud-hero-section {
    padding: 48px 0;
  }

  .fraud-hero-title {
    font-size: 28px;
  }

  .fraud-hero-buttons {
    flex-direction: column;
  }

  .fraud-hero-button-primary,
  .fraud-hero-button-secondary {
    text-align: center;
  }

  .fraud-features-grid {
    grid-template-columns: 1fr;
  }

  .fraud-use-cases-grid {
    grid-template-columns: 1fr;
  }

  .fraud-use-case-card {
    flex-direction: column;
    gap: 14px;
  }

  .fraud-endpoint-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
}