/* ==========================================================================
   风控云 — 智能决策技术平台
   Landing Page Styles
   ========================================================================== */

/* --- CSS Custom Properties --- */
:root {
  --color-primary: #1a73e8;
  --color-primary-dark: #1558b0;
  --color-primary-light: #4a94f0;
  --color-accent: #00c9a7;
  --color-accent-dark: #00a88a;
  --color-dark: #0d1b2a;
  --color-dark-secondary: #1b2838;
  --color-text: #1f2937;
  --color-text-light: #6b7280;
  --color-text-inverse: #ffffff;
  --color-bg: #ffffff;
  --color-bg-alt: #f7f9fc;
  --color-border: #e5e7eb;
  --color-card-shadow: rgba(0, 0, 0, 0.06);
  --color-approve: #22c55e;
  --color-reject: #ef4444;
  --color-review: #f59e0b;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial,
    sans-serif;
  --font-mono: "SF Mono", "Fira Code", "Fira Mono", "Roboto Mono", monospace;
  --radius: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px var(--color-card-shadow);
  --shadow-md: 0 4px 16px var(--color-card-shadow);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.1);
  --transition: 0.25s ease;
  --container-max: 1200px;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-primary-dark);
}

ul {
  list-style: none;
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-text-inverse);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(26, 115, 232, 0.4);
}

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

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.btn-outline-light {
  background: transparent;
  color: var(--color-text-inverse);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.7);
  color: var(--color-text-inverse);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 8px 20px;
  font-size: 0.9rem;
}

.btn-block {
  display: block;
  width: 100%;
  text-align: center;
}

/* --- Navbar --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background: rgba(13, 27, 42, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.15);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.logo-icon {
  font-size: 1.6rem;
  color: var(--color-primary-light);
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-inverse);
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--transition);
}

.nav-links a:hover {
  color: #ffffff;
}

.nav-actions {
  display: flex;
  gap: 12px;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #ffffff;
  border-radius: 2px;
  transition: all var(--transition);
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--color-dark);
  padding: 24px;
  display: none;
  z-index: 999;
}

.mobile-menu.open {
  display: block;
}

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-menu a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.05rem;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-secondary) 50%, #0f2847 100%);
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(26, 115, 232, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 30%, rgba(0, 201, 167, 0.08) 0%, transparent 40%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  text-align: center;
  z-index: 1;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 800;
  color: var(--color-text-inverse);
  line-height: 1.25;
  margin-bottom: 16px;
}

.hero-tagline {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  color: var(--color-primary-light);
  font-weight: 600;
  margin-bottom: 16px;
}

.hero-sub {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.65);
  max-width: 640px;
  margin: 0 auto 36px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-text-inverse);
  font-family: var(--font-mono);
}

.stat-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 4px;
}

/* --- Section Common --- */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--color-text-light);
}

/* --- Products Section --- */
.products {
  padding: 100px 0;
  background: var(--color-bg);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
}

.product-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-light);
}

.product-icon {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: rgba(26, 115, 232, 0.08);
  color: var(--color-primary);
  margin-bottom: 24px;
}

.product-icon--approval {
  background: rgba(0, 201, 167, 0.08);
  color: var(--color-accent);
}

.product-card h3 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--color-text);
}

.product-features {
  margin-bottom: 24px;
  flex: 1;
}

.product-features li {
  padding: 8px 0;
  font-size: 0.95rem;
  color: var(--color-text-light);
  border-bottom: 1px solid var(--color-border);
}

.product-features li::before {
  content: "\2713";
  color: var(--color-accent);
  font-weight: 700;
  margin-right: 10px;
}

.product-features li:last-child {
  border-bottom: none;
}

.product-billing {
  font-size: 0.9rem;
  color: var(--color-text-light);
  background: var(--color-bg-alt);
  padding: 10px 16px;
  border-radius: var(--radius);
  text-align: center;
  margin-bottom: 24px;
  font-weight: 500;
}

/* --- Integration Section --- */
.integration {
  padding: 100px 0;
  background: var(--color-bg-alt);
}

.flow-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  padding: 48px 24px;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.flow-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 20px 24px;
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-border);
  background: var(--color-bg);
  min-width: 120px;
  text-align: center;
  transition: all var(--transition);
}

.flow-node:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
}

.flow-node--input {
  border-color: var(--color-primary-light);
  background: rgba(26, 115, 232, 0.04);
}

.flow-node--engine {
  border-color: var(--color-primary);
  background: rgba(26, 115, 232, 0.06);
}

.flow-node--review {
  border-color: var(--color-review);
  background: rgba(245, 158, 11, 0.06);
}

.flow-node-icon {
  color: var(--color-primary);
}

.flow-node--review .flow-node-icon {
  color: var(--color-review);
}

.flow-node-label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
}

.flow-node-desc {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

.flow-arrow {
  font-size: 1.5rem;
  color: var(--color-primary);
  font-weight: 700;
  flex-shrink: 0;
}

.flow-branch {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.flow-branch-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.flow-result {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
}

.flow-result--approve {
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: var(--color-approve);
}

.flow-result--reject {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: var(--color-reject);
}

.flow-result--manual {
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: #b45309;
}

.flow-result-tag {
  background: currentColor;
  color: #fff;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 700;
}

.flow-result--approve .flow-result-tag {
  background: var(--color-approve);
}

.flow-result--reject .flow-result-tag {
  background: var(--color-reject);
}

.flow-result-label {
  font-size: 0.9rem;
}

.integration-highlight {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 24px 32px;
  background: rgba(26, 115, 232, 0.06);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-primary);
}

.integration-highlight p {
  font-size: 1.05rem;
  color: var(--color-text);
  line-height: 1.8;
}

/* --- Pricing --- */
.pricing {
  padding: 100px 0;
  background: var(--color-bg);
}

.pricing-tabs {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: 48px;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 4px;
  max-width: 360px;
  margin-left: auto;
  margin-right: auto;
}

.pricing-tab {
  flex: 1;
  padding: 12px 28px;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--color-text-light);
  cursor: pointer;
  transition: all var(--transition);
}

.pricing-tab:hover {
  color: var(--color-text);
}

.pricing-tab.active {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-sm);
}

.pricing-panel {
  display: none;
}

.pricing-panel.active {
  display: block;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: start;
}

.pricing-card {
  position: relative;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  text-align: center;
  transition: all var(--transition);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.pricing-card--popular {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary), var(--shadow-md);
  transform: scale(1.04);
}

.pricing-card--popular:hover {
  transform: scale(1.04) translateY(-4px);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 18px;
  border-radius: 20px;
  white-space: nowrap;
}

.pricing-tier {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 16px;
}

.pricing-price {
  margin-bottom: 8px;
}

.price-amount {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-text);
}

.price-period {
  font-size: 1rem;
  color: var(--color-text-light);
}

.pricing-quota {
  font-size: 0.9rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 24px;
  padding: 6px 16px;
  background: rgba(26, 115, 232, 0.06);
  border-radius: 20px;
  display: inline-block;
}

.pricing-features {
  text-align: left;
  margin-bottom: 32px;
}

.pricing-features li {
  padding: 8px 0;
  font-size: 0.95rem;
  color: var(--color-text-light);
  border-bottom: 1px solid var(--color-border);
}

.pricing-features li::before {
  content: "\2713";
  color: var(--color-accent);
  font-weight: 700;
  margin-right: 10px;
}

.pricing-features li:last-child {
  border-bottom: none;
}

/* --- Trust / Social Proof --- */
.trust {
  padding: 100px 0;
  background: var(--color-bg-alt);
}

.trust-industries {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.industry-tag {
  padding: 10px 24px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-size: 0.95rem;
  color: var(--color-text);
  font-weight: 500;
  transition: all var(--transition);
}

.industry-tag:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.trust-numbers {
  display: flex;
  justify-content: center;
  gap: 64px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.trust-item {
  text-align: center;
}

.trust-value {
  display: block;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-primary);
  font-family: var(--font-mono);
}

.trust-label {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin-top: 4px;
}

.trust-quotes {
  max-width: 700px;
  margin: 0 auto;
}

.testimonial {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--color-primary);
}

.testimonial p {
  font-size: 1.05rem;
  color: var(--color-text);
  font-style: italic;
  line-height: 1.8;
  margin-bottom: 12px;
}

.testimonial footer {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

/* --- CTA Section --- */
.cta {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--color-dark) 0%, #0f2847 100%);
  text-align: center;
}

.cta h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-text-inverse);
  margin-bottom: 12px;
}

.cta p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.05rem;
  margin-bottom: 28px;
}

/* --- Footer --- */
.site-footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.65);
  padding: 64px 0 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
  padding-bottom: 48px;
}

.footer-brand {
  max-width: 280px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.footer-logo .logo-icon {
  font-size: 1.4rem;
  color: var(--color-primary-light);
}

.footer-logo .logo-text {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-inverse);
}

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer-links {
  display: flex;
  gap: 56px;
  flex-wrap: wrap;
}

.footer-col h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-inverse);
  margin-bottom: 16px;
}

.footer-col a,
.footer-col p {
  display: block;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 10px;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--color-text-inverse);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.5);
}

.footer-bottom a:hover {
  color: var(--color-text-inverse);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
  .products-grid {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin: 0 auto;
  }

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

  .pricing-card--popular {
    transform: scale(1);
  }

  .pricing-card--popular:hover {
    transform: translateY(-4px);
  }

  .flow-diagram {
    flex-direction: column;
    align-items: center;
  }

  .flow-branch {
    align-items: center;
  }

  .flow-arrow {
    transform: rotate(90deg);
  }

  .flow-branch .flow-arrow {
    transform: none;
  }
}

@media (max-width: 768px) {
  .nav-links,
  .nav-actions {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding: 120px 0 64px;
  }

  .hero-stats {
    gap: 28px;
  }

  .stat-number {
    font-size: 1.5rem;
  }

  .products-grid {
    grid-template-columns: 1fr;
    max-width: 100%;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }

  .trust-numbers {
    gap: 32px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 36px;
  }

  .footer-links {
    gap: 32px;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .products,
  .integration,
  .pricing,
  .trust {
    padding: 72px 0;
  }

  .flow-diagram {
    padding: 32px 16px;
  }

  .flow-branch-item {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* ==========================================================================
   Sub-page Styles — Breadcrumb, Page Hero, Cards, Docs, FAQ, Blog
   ========================================================================== */

/* --- Breadcrumb --- */
.breadcrumb {
  background: var(--color-dark);
  padding: 14px 0;
  font-size: 0.85rem;
}

.breadcrumb .container {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition);
}

.breadcrumb a:hover {
  color: var(--color-text-inverse);
}

.breadcrumb-sep {
  color: rgba(255, 255, 255, 0.3);
}

.breadcrumb-current {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
}

/* --- Page Hero (Sub-pages) --- */
.page-hero {
  position: relative;
  padding: 140px 0 80px;
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-secondary) 50%, #0f2847 100%);
  overflow: hidden;
  text-align: center;
}

.page-hero--compact {
  padding: 120px 0 60px;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(26, 115, 232, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 30%, rgba(0, 201, 167, 0.08) 0%, transparent 40%);
  pointer-events: none;
}

.page-hero-content {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--color-text-inverse);
  line-height: 1.3;
  margin-bottom: 16px;
}

.page-hero-sub {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.65);
  max-width: 640px;
  margin: 0 auto 32px;
  line-height: 1.8;
}

/* --- Section Alternating Backgrounds --- */
.section-white {
  padding: 80px 0;
  background: var(--color-bg);
}

.section-alt {
  padding: 80px 0;
  background: var(--color-bg-alt);
}

/* --- Card Grids --- */
.card-grid {
  display: grid;
  gap: 28px;
}

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

.card-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.card-grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

/* --- Info Cards (Pain Points, Compliance) --- */
.info-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all var(--transition);
}

.info-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.info-card--compact {
  padding: 28px 24px;
}

.info-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}

.info-card p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.info-card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  margin-bottom: 20px;
}

.info-card-icon--red {
  background: rgba(239, 68, 68, 0.08);
  color: var(--color-reject);
}

.info-card-icon--blue {
  background: rgba(26, 115, 232, 0.08);
  color: var(--color-primary);
}

/* --- Lifecycle Flow (Lending) --- */
.lifecycle-flow {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.lifecycle-stage {
  flex: 1;
  min-width: 240px;
  max-width: 320px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}

.lifecycle-stage:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.lifecycle-stage-header {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.lifecycle-stage--pre {
  background: rgba(26, 115, 232, 0.08);
  border-bottom: 2px solid var(--color-primary);
}

.lifecycle-stage--mid {
  background: rgba(245, 158, 11, 0.08);
  border-bottom: 2px solid var(--color-review);
}

.lifecycle-stage--post {
  background: rgba(0, 201, 167, 0.08);
  border-bottom: 2px solid var(--color-accent);
}

.lifecycle-stage-num {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-primary);
  font-family: var(--font-mono);
}

.lifecycle-stage--mid .lifecycle-stage-num {
  color: var(--color-review);
}

.lifecycle-stage--post .lifecycle-stage-num {
  color: var(--color-accent);
}

.lifecycle-stage-header h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
}

.lifecycle-items {
  padding: 16px 24px 24px;
}

.lifecycle-items li {
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--color-text-light);
  border-bottom: 1px solid var(--color-border);
}

.lifecycle-items li::before {
  content: "\2713";
  color: var(--color-accent);
  font-weight: 700;
  margin-right: 10px;
}

.lifecycle-items li:last-child {
  border-bottom: none;
}

.lifecycle-arrow {
  display: flex;
  align-items: center;
  padding-top: 40px;
  flex-shrink: 0;
}

/* --- Feature Cards --- */
.feature-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}

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

.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* --- Metrics --- */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.metric-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  text-align: center;
  transition: all var(--transition);
}

.metric-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.metric-value {
  font-size: 3rem;
  font-weight: 800;
  font-family: var(--font-mono);
  line-height: 1.1;
}

.metric-value--up {
  color: var(--color-accent);
}

.metric-value--down {
  color: var(--color-primary);
}

.metric-arrow {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 4px 0 12px;
}

.metric-arrow--up {
  color: var(--color-accent);
}

.metric-arrow--down {
  color: var(--color-primary);
}

.metric-label {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.metric-desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* --- Scenario Cards (E-commerce) --- */
.scenario-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}

.scenario-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.scenario-card-header {
  padding: 20px 28px;
}

.scenario-card-header h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-inverse);
}

.scenario-card--blue {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
}

.scenario-card--green {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
}

.scenario-card--orange {
  background: linear-gradient(135deg, #f59e0b, #d97706);
}

.scenario-card--purple {
  background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.scenario-card-body {
  padding: 24px 28px;
}

.scenario-card-body p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin-bottom: 16px;
  line-height: 1.7;
}

.scenario-features li {
  padding: 6px 0;
  font-size: 0.9rem;
  color: var(--color-text);
}

.scenario-features li::before {
  content: "\2713";
  color: var(--color-accent);
  font-weight: 700;
  margin-right: 8px;
}

/* --- Module Cards (Bank) --- */
.module-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all var(--transition);
}

.module-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.module-card-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
  font-family: var(--font-mono);
  margin-bottom: 12px;
}

.module-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 10px;
}

.module-card > p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin-bottom: 16px;
  line-height: 1.7;
}

.module-features li {
  padding: 6px 0;
  font-size: 0.9rem;
  color: var(--color-text);
}

.module-features li::before {
  content: "\2713";
  color: var(--color-accent);
  font-weight: 700;
  margin-right: 8px;
}

/* --- Deploy Cards (Bank) --- */
.deploy-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--transition);
}

.deploy-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.deploy-card--highlight {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary), var(--shadow-sm);
}

.deploy-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}

.deploy-card p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 16px;
}

.deploy-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
  background: rgba(26, 115, 232, 0.08);
  padding: 4px 14px;
  border-radius: 20px;
}

.deploy-card--highlight .deploy-tag {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

/* --- Doc Page Layout --- */
.doc-container {
  display: flex;
  gap: 48px;
  align-items: flex-start;
}

.doc-sidebar {
  position: sticky;
  top: 88px;
  width: 220px;
  flex-shrink: 0;
}

.doc-sidebar h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.doc-sidebar nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.doc-nav-link {
  padding: 8px 12px;
  font-size: 0.9rem;
  color: var(--color-text-light);
  border-radius: 6px;
  transition: all var(--transition);
  border-left: 3px solid transparent;
}

.doc-nav-link:hover {
  color: var(--color-text);
  background: var(--color-bg-alt);
}

.doc-nav-link.active {
  color: var(--color-primary);
  background: rgba(26, 115, 232, 0.06);
  border-left-color: var(--color-primary);
  font-weight: 600;
}

.doc-content {
  flex: 1;
  min-width: 0;
}

.doc-content h2 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 16px;
  padding-top: 24px;
}

.doc-content h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
  margin-top: 28px;
  margin-bottom: 12px;
}

.doc-content p {
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: 16px;
}

.doc-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 40px 0;
}

.doc-cta {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  text-align: center;
  margin-top: 40px;
}

.doc-cta h3 {
  margin-top: 0;
  font-size: 1.3rem;
}

.doc-cta p {
  color: var(--color-text-light);
  margin-bottom: 20px;
}

.doc-cta .btn {
  margin: 0 8px;
}

/* --- Code Blocks --- */
.code-block {
  background: #1e293b;
  border-radius: var(--radius);
  margin-bottom: 24px;
  overflow: hidden;
}

.code-block-header {
  background: rgba(255, 255, 255, 0.06);
  padding: 8px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.code-lang {
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  font-family: var(--font-mono);
}

.code-block pre {
  padding: 20px;
  overflow-x: auto;
  margin: 0;
}

.code-block code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #e2e8f0;
  line-height: 1.7;
  white-space: pre;
}

/* --- API Tables --- */
.api-table-wrapper {
  overflow-x: auto;
  margin-bottom: 24px;
}

.api-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.api-table th,
.api-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.api-table th {
  background: var(--color-bg-alt);
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
}

.api-table td {
  color: var(--color-text);
}

.api-table code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  color: var(--color-primary-dark);
}

.api-table tbody tr:hover {
  background: rgba(26, 115, 232, 0.02);
}

/* --- FAQ --- */
.faq-container {
  max-width: 800px;
}

.faq-category {
  margin-bottom: 48px;
}

.faq-category h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary);
  display: inline-block;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 8px;
  overflow: hidden;
  transition: all var(--transition);
}

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

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  background: none;
  border: none;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  text-align: left;
  font-family: var(--font-sans);
  transition: color var(--transition);
}

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

.faq-icon {
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--color-primary);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item--open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 0 24px 20px;
}

.faq-item--open .faq-answer {
  display: block;
}

.faq-answer p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 10px;
}

.faq-answer ul,
.faq-answer ol {
  padding-left: 20px;
  margin-bottom: 10px;
}

.faq-answer li {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.8;
  list-style: disc;
}

.faq-answer ol li {
  list-style: decimal;
}

.faq-answer a {
  color: var(--color-primary);
  text-decoration: underline;
}

.faq-cta {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: 48px 36px;
  text-align: center;
  margin-top: 40px;
}

.faq-cta h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.faq-cta p {
  color: var(--color-text-light);
  margin-bottom: 20px;
}

/* --- Blog / Article --- */
.article-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 20px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.55);
}

.article-tag {
  background: rgba(26, 115, 232, 0.2);
  color: var(--color-primary-light);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

.article-container {
  max-width: 820px;
}

.article-body {
  font-size: 1rem;
  line-height: 1.9;
  color: var(--color-text);
}

.article-body h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-top: 48px;
  margin-bottom: 20px;
}

.article-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
  margin-top: 32px;
  margin-bottom: 12px;
}

.article-body p {
  margin-bottom: 16px;
}

.article-body ul,
.article-body ol {
  padding-left: 24px;
  margin-bottom: 16px;
}

.article-body li {
  margin-bottom: 8px;
  list-style: disc;
}

.article-body ol li {
  list-style: decimal;
}

.article-body a {
  color: var(--color-primary);
  text-decoration: underline;
}

.article-intro {
  font-size: 1.1rem;
  color: var(--color-text);
  line-height: 1.9;
  border-left: 4px solid var(--color-primary);
  padding-left: 20px;
  margin-bottom: 32px;
}

.article-toc {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  margin-bottom: 40px;
}

.article-toc h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}

.article-toc nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.article-toc a {
  font-size: 0.9rem;
  color: var(--color-primary);
  padding: 4px 0;
}

.article-toc a:hover {
  color: var(--color-primary-dark);
}

.article-summary {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  margin-top: 48px;
}

.article-summary h2 {
  margin-top: 0;
}

.article-author-box {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px 28px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  margin-top: 32px;
}

.author-info strong {
  display: block;
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: 4px;
}

.author-info p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 0;
}

.article-related {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.article-related h3 {
  margin-top: 0;
  margin-bottom: 20px;
}

.related-link {
  display: block;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 20px;
  transition: all var(--transition);
  text-decoration: none;
}

.related-link:hover {
  background: rgba(26, 115, 232, 0.06);
  transform: translateY(-2px);
}

.related-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  background: rgba(26, 115, 232, 0.1);
  padding: 2px 10px;
  border-radius: 12px;
  margin-bottom: 8px;
}

.related-title {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
}

/* --- Comparison Table --- */
.comparison-table-wrapper {
  margin: 24px 0;
}

.comparison-table th:first-child,
.comparison-table td:first-child {
  width: 120px;
  white-space: nowrap;
}

/* ==========================================================================
   Sub-page Responsive
   ========================================================================== */

@media (max-width: 1024px) {
  .card-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .lifecycle-arrow {
    display: none;
  }

  .lifecycle-flow {
    gap: 16px;
  }

  .doc-sidebar {
    display: none;
  }

  .doc-container {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .card-grid--2,
  .card-grid--3 {
    grid-template-columns: 1fr;
  }

  .metrics-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .page-hero {
    padding: 100px 0 48px;
  }

  .page-hero--compact {
    padding: 100px 0 40px;
  }

  .section-white,
  .section-alt {
    padding: 56px 0;
  }

  .article-meta {
    flex-wrap: wrap;
    gap: 8px;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .btn-lg {
    width: 100%;
    max-width: 300px;
  }

  .hero-stats {
    flex-direction: column;
    gap: 20px;
  }

  .trust-numbers {
    flex-direction: column;
    gap: 24px;
  }

  .footer-links {
    flex-direction: column;
    gap: 28px;
  }

  .pricing-tabs {
    max-width: 100%;
  }

  .card-grid--4 {
    grid-template-columns: 1fr;
  }
}

/* --- Architecture Diagram (Private Deploy) --- */
.arch-diagram {
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
}

.arch-env-label {
  background: var(--color-dark);
  color: var(--color-text-inverse);
  padding: 14px 28px;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.arch-layers {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.arch-layer {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 16px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.arch-layer--app {
  background: rgba(26, 115, 232, 0.06);
  border-color: rgba(26, 115, 232, 0.2);
}

.arch-layer--middleware {
  background: rgba(0, 201, 167, 0.06);
  border-color: rgba(0, 201, 167, 0.2);
}

.arch-layer--infra {
  background: rgba(245, 158, 11, 0.06);
  border-color: rgba(245, 158, 11, 0.2);
}

.arch-layer--network {
  background: rgba(139, 92, 246, 0.06);
  border-color: rgba(139, 92, 246, 0.2);
}

.arch-layer-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text);
  min-width: 72px;
  flex-shrink: 0;
}

.arch-layer-items {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.arch-item {
  display: inline-block;
  padding: 6px 14px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 20px;
}

.arch-item--required {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
  font-weight: 600;
}

.arch-item--optional {
  border-style: dashed;
  color: var(--color-text-light);
}

/* --- Deploy Option Cards (Private Deploy) --- */
.deploy-option-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}

.deploy-option-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.deploy-option-card--highlight {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary), var(--shadow-sm);
}

.deploy-option-header {
  padding: 24px 28px;
  position: relative;
}

.deploy-option-header h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-inverse);
}

.deploy-option--docker {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
}

.deploy-option--k8s {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
}

.deploy-option--custom {
  background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.deploy-option-badge {
  position: absolute;
  top: 16px;
  right: 20px;
  background: rgba(255, 255, 255, 0.25);
  color: var(--color-text-inverse);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 12px;
}

.deploy-option-body {
  padding: 24px 28px;
}

.deploy-option-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
  color: var(--color-text);
}

.deploy-option-row:last-child {
  border-bottom: none;
}

.deploy-option-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-light);
  min-width: 48px;
  flex-shrink: 0;
}

/* --- Feature Compare Table (Private Deploy) --- */
.feature-compare-table {
  text-align: center;
}

.feature-compare-table th:first-child,
.feature-compare-table td:first-child {
  text-align: left;
  font-weight: 600;
}

.feature-compare-table th:not(:first-child) {
  min-width: 120px;
}

.feature-check {
  color: var(--color-accent);
  font-size: 1.2rem;
  font-weight: 700;
}

.feature-dash {
  color: var(--color-text-light);
}

/* --- Hardware Table (Private Deploy) --- */
.hardware-table {
  max-width: 800px;
  margin: 0 auto;
}

.hardware-table th:first-child,
.hardware-table td:first-child {
  font-weight: 600;
  min-width: 100px;
}

@media (max-width: 768px) {
  .arch-layer {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .arch-layer-label {
    min-width: auto;
  }

  .deploy-option-row {
    flex-direction: column;
    gap: 4px;
  }

  .deploy-option-label {
    min-width: auto;
  }
}

/* --- Compliance Disclaimer Bar --- */
.compliance-disclaimer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 16px 0;
  text-align: center;
}

.compliance-disclaimer p {
  font-size: 0.8rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin: 0;
}

/* --- Floating Contact Widget --- */
.float-contact-btn {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 56px;
  height: 56px;
  background: var(--color-primary);
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(26, 115, 232, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 9999;
  transition: transform 0.2s, box-shadow 0.2s;
  border: none;
}

.float-contact-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(26, 115, 232, 0.5);
}

.float-contact-btn svg {
  width: 28px;
  height: 28px;
  fill: #fff;
}

.float-contact-btn .btn-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: #ef4444;
  color: #fff;
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 10px;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
}

.float-contact-popup {
  position: fixed;
  bottom: 100px;
  right: 32px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  padding: 24px;
  z-index: 9998;
  text-align: center;
  display: none;
  animation: floatPopupIn 0.25s ease;
  width: 240px;
}

.float-contact-popup.open {
  display: block;
}

@keyframes floatPopupIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.float-contact-popup .popup-close {
  position: absolute;
  top: 8px;
  right: 12px;
  background: none;
  border: none;
  font-size: 20px;
  color: #909399;
  cursor: pointer;
  line-height: 1;
}

.float-contact-popup .popup-close:hover {
  color: #303133;
}

.float-contact-popup h4 {
  margin: 0 0 4px;
  font-size: 16px;
  color: #303133;
}

.float-contact-popup p {
  margin: 0 0 16px;
  font-size: 13px;
  color: #909399;
}

.float-contact-popup img {
  width: 160px;
  border-radius: 8px;
}

.float-contact-popup .popup-email {
  margin-top: 12px;
  font-size: 12px;
  color: #909399;
}

.float-contact-popup .popup-email a {
  color: var(--color-primary);
  text-decoration: none;
}

@media (max-width: 768px) {
  .float-contact-btn {
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
  }

  .float-contact-popup {
    bottom: 82px;
    right: 16px;
    left: 16px;
    width: auto;
  }
}