/* ============================================
   PathLab LIS — Marketing Website Styles
   ============================================ */

/* --- CSS Variables --- */
:root {
  --color-primary: #0f4c81;
  --color-primary-dark: #0a3560;
  --color-primary-light: #1a6bb5;
  --color-accent: #00b4d8;
  --color-accent-light: #48cae4;
  --color-accent-dark: #0096b7;
  --color-success: #06d6a0;
  --color-warning: #ffd166;
  --color-danger: #ef476f;
  --color-white: #ffffff;
  --color-gray-50: #f8fafc;
  --color-gray-100: #f1f5f9;
  --color-gray-200: #e2e8f0;
  --color-gray-300: #cbd5e1;
  --color-gray-400: #94a3b8;
  --color-gray-500: #64748b;
  --color-gray-600: #475569;
  --color-gray-700: #334155;
  --color-gray-800: #1e293b;
  --color-gray-900: #0f172a;
  --color-text: #1e293b;
  --color-text-light: #64748b;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Plus Jakarta Sans', var(--font-sans);
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  line-height: 1.6;
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
}

/* --- Utilities --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 6rem 0;
}

.section-dark {
  background: var(--color-gray-900);
  color: var(--color-white);
}

.section-light {
  background: var(--color-gray-50);
}

.section-gradient {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
}

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

.text-gradient {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-header {
  max-width: 700px;
  margin: 0 auto 3.5rem;
  text-align: center;
}

.section-header .eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--color-gray-900);
}

.section-dark .section-header h2,
.section-gradient .section-header h2 {
  color: var(--color-white);
}

.section-header p {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.section-dark .section-header p,
.section-gradient .section-header p {
  color: rgba(255,255,255,0.7);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font-sans);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 180, 216, 0.35);
}

.btn-secondary {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.4);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--color-white);
}

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

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

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

.btn-white:hover {
  background: var(--color-gray-100);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.0625rem;
}

.btn-icon {
  font-size: 1.25rem;
}

/* --- Navigation --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: all var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  padding: 0.625rem 0;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--color-white);
}

.navbar.scrolled .navbar-brand {
  color: var(--color-primary);
}

.navbar-brand .logo-icon {
  width: 40px;
  height: 40px;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: white;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.navbar-nav a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  transition: color var(--transition);
  position: relative;
}

.navbar.scrolled .navbar-nav a {
  color: var(--color-gray-600);
}

.navbar-nav a:hover {
  color: var(--color-white);
}

.navbar.scrolled .navbar-nav a:hover {
  color: var(--color-primary);
}

.navbar-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.navbar-nav a:hover::after {
  transform: scaleX(1);
}

.navbar-cta .btn {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
}

.navbar.scrolled .navbar-cta .btn-secondary {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.navbar.scrolled .navbar-cta .btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* Mobile menu toggle */
.navbar-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-white);
  font-size: 1.5rem;
}

.navbar.scrolled .navbar-toggle {
  color: var(--color-gray-800);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 0 5rem;
  background: linear-gradient(135deg, #0a1628 0%, var(--color-primary-dark) 40%, var(--color-primary) 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 80%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(0, 180, 216, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top, var(--color-white), transparent);
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 600px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 180, 216, 0.15);
  border: 1px solid rgba(0, 180, 216, 0.3);
  border-radius: 100px;
  padding: 0.375rem 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-accent-light);
  margin-bottom: 1.5rem;
}

.hero-badge .pulse {
  width: 8px;
  height: 8px;
  background: var(--color-success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.1875rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: left;
}

.hero-stat .number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-white);
}

.hero-stat .label {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
}

.hero-visual {
  position: relative;
}

.hero-dashboard {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-2xl);
  padding: 1.5rem;
  backdrop-filter: blur(20px);
  box-shadow: 0 40px 80px rgba(0,0,0,0.3);
}

.dashboard-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.dashboard-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dashboard-dot.red { background: #ef476f; }
.dashboard-dot.yellow { background: #ffd166; }
.dashboard-dot.green { background: #06d6a0; }

.dashboard-title {
  margin-left: 0.75rem;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.dash-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 1rem;
}

.dash-card .icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  margin-bottom: 0.625rem;
}

.dash-card .icon.blue { background: rgba(0, 180, 216, 0.2); color: var(--color-accent-light); }
.dash-card .icon.green { background: rgba(6, 214, 160, 0.2); color: var(--color-success); }
.dash-card .icon.purple { background: rgba(139, 92, 246, 0.2); color: #a78bfa; }
.dash-card .icon.orange { background: rgba(251, 146, 60, 0.2); color: #fb923c; }
.dash-card .icon.teal { background: rgba(20, 184, 166, 0.2); color: #2dd4bf; }

.dash-card .value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-white);
  font-family: var(--font-display);
}

.dash-card .label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  font-weight: 500;
}

.floating-badge {
  position: absolute;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-xl);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.625rem;
  animation: float 4s ease-in-out infinite;
}

.floating-badge.top-right {
  top: -1rem;
  right: -1rem;
  animation-delay: 0s;
}

.floating-badge.bottom-left {
  bottom: 2rem;
  left: -2rem;
  animation-delay: 2s;
}

.floating-badge.bottom-right {
  bottom: 6rem;
  right: -1.5rem;
  animation-delay: 1s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.floating-badge .badge-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
}

.floating-badge .badge-icon.green { background: rgba(6, 214, 160, 0.2); color: var(--color-success); }
.floating-badge .badge-icon.blue { background: rgba(0, 180, 216, 0.2); color: var(--color-accent-light); }
.floating-badge .badge-icon.teal { background: rgba(20, 184, 166, 0.2); color: #2dd4bf; }

.floating-badge .badge-text {
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 600;
}

.floating-badge .badge-subtext {
  color: rgba(255,255,255,0.5);
  font-size: 0.6875rem;
}

/* --- Trusted By / Logos --- */
.trusted-section {
  padding: 3rem 0 4rem;
  background: var(--color-white);
}

.trusted-label {
  text-align: center;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gray-400);
  margin-bottom: 2rem;
}

.trusted-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.trust-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-gray-300);
  transition: color var(--transition);
}

.trust-logo:hover {
  color: var(--color-gray-500);
}

.trust-logo .logo-symbol {
  font-size: 1.5rem;
}

/* --- Features Section --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

@media (min-width: 900px) {
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.feature-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

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

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.feature-icon.blue {
  background: rgba(0, 180, 216, 0.1);
  color: var(--color-accent);
}

.feature-icon.green {
  background: rgba(6, 214, 160, 0.1);
  color: var(--color-success);
}

.feature-icon.purple {
  background: rgba(139, 92, 246, 0.1);
  color: #8b5cf6;
}

.feature-icon.orange {
  background: rgba(251, 146, 60, 0.1);
  color: #f97316;
}

.feature-icon.pink {
  background: rgba(236, 72, 153, 0.1);
  color: #ec4899;
}

.feature-icon.indigo {
  background: rgba(99, 102, 241, 0.1);
  color: #6366f1;
}

.feature-icon.teal {
  background: rgba(20, 184, 166, 0.1);
  color: #14b8a6;
}

.feature-icon.gold {
  background: rgba(234, 179, 8, 0.1);
  color: #ca8a04;
}

.mc-icon.teal { background: rgba(20, 184, 166, 0.2); color: #2dd4bf; }

.feature-card h3 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  color: var(--color-gray-900);
}

.feature-card p {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* --- Solutions Section --- */
.solutions-tabs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 0.625rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid var(--color-gray-200);
  border-radius: 100px;
  background: var(--color-white);
  color: var(--color-gray-600);
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font-sans);
}

.tab-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.tab-btn.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}

.solution-content {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.solution-content.active {
  display: grid;
}

.solution-text h3 {
  font-size: 2rem;
  color: var(--color-gray-900);
  margin-bottom: 1rem;
}

.solution-text p {
  color: var(--color-text-light);
  font-size: 1.0625rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.solution-checklist {
  margin-bottom: 2rem;
}

.solution-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.5rem 0;
  font-size: 0.9375rem;
  color: var(--color-gray-700);
}

.solution-checklist .check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(6, 214, 160, 0.15);
  color: var(--color-success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.solution-visual {
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-2xl);
  padding: 2rem;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.solution-mockup {
  width: 100%;
}

.mockup-window {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.mockup-titlebar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--color-gray-100);
  border-bottom: 1px solid var(--color-gray-200);
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mockup-body {
  padding: 1.5rem;
}

.mockup-row {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.mockup-bar {
  height: 12px;
  border-radius: 6px;
  background: var(--color-gray-200);
}

.mockup-bar.w-40 { width: 40%; }
.mockup-bar.w-60 { width: 60%; }
.mockup-bar.w-30 { width: 30%; }
.mockup-bar.w-80 { width: 80%; }
.mockup-bar.w-50 { width: 50%; }
.mockup-bar.accent { background: rgba(0, 180, 216, 0.2); }
.mockup-bar.green { background: rgba(6, 214, 160, 0.2); }

.mockup-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 1rem;
}

.mockup-card {
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.mockup-card .mc-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
}

.mockup-card .mc-icon.blue { background: rgba(0, 180, 216, 0.2); }
.mockup-card .mc-icon.green { background: rgba(6, 214, 160, 0.2); }
.mockup-card .mc-icon.purple { background: rgba(139, 92, 246, 0.2); }
.mockup-card .mc-icon.orange { background: rgba(251, 146, 60, 0.2); }

.mockup-card .mc-value {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-gray-800);
  font-family: var(--font-display);
}

.mockup-card .mc-label {
  font-size: 0.6875rem;
  color: var(--color-gray-400);
}

/* --- Stats Section --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

@media (min-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

.stat-card {
  text-align: center;
  padding: 2rem;
}

.stat-card .stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-accent-light);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-card .stat-label {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
}

/* --- Compliance Section --- */
.compliance-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (min-width: 1024px) {
  .compliance-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.compliance-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: 2rem;
  text-align: center;
  transition: all var(--transition);
}

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

.compliance-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 1rem;
  background: rgba(0, 180, 216, 0.1);
  color: var(--color-accent);
}

.compliance-card h3 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  color: var(--color-gray-900);
}

.compliance-card p {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* --- Integration Section --- */
.integration-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.integration-node {
  background: var(--color-white);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: 1.25rem 1.75rem;
  text-align: center;
  transition: all var(--transition);
  min-width: 140px;
}

.integration-node:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.integration-node.center {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border-color: var(--color-primary);
  color: var(--color-white);
  padding: 1.5rem 2rem;
  min-width: 180px;
}

.integration-node .node-icon {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.integration-node .node-label {
  font-size: 0.8125rem;
  font-weight: 700;
}

.integration-arrow {
  font-size: 1.5rem;
  color: var(--color-gray-300);
}

/* --- Pricing Section --- */
.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.pricing-toggle span {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-gray-500);
}

.pricing-toggle span.active {
  color: var(--color-gray-900);
}

.toggle-switch {
  width: 52px;
  height: 28px;
  background: var(--color-gray-300);
  border-radius: 100px;
  cursor: pointer;
  position: relative;
  transition: background var(--transition);
}

.toggle-switch.active {
  background: var(--color-accent);
}

.toggle-switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition);
}

.toggle-switch.active::after {
  transform: translateX(24px);
}

.pricing-save {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-success);
  background: rgba(6, 214, 160, 0.1);
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: start;
}

.pricing-card {
  background: var(--color-white);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-2xl);
  padding: 2.5rem;
  transition: all var(--transition);
  position: relative;
}

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

.pricing-card.popular {
  border-color: var(--color-accent);
  box-shadow: 0 8px 40px rgba(0, 180, 216, 0.15);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 1rem;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-header {
  margin-bottom: 2rem;
}

.pricing-header h3 {
  font-size: 1.25rem;
  color: var(--color-gray-900);
  margin-bottom: 0.5rem;
}

.pricing-header .tagline {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: 0.5rem;
}

.pricing-price .currency {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-gray-800);
}

.pricing-price .amount {
  font-size: 3rem;
  font-weight: 800;
  font-family: var(--font-display);
  color: var(--color-gray-900);
  line-height: 1;
}

.pricing-price .period {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.pricing-features {
  margin: 2rem 0;
  padding-top: 2rem;
  border-top: 1px solid var(--color-gray-200);
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.5rem 0;
  font-size: 0.9375rem;
  color: var(--color-gray-700);
}

.pricing-features .check {
  color: var(--color-success);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-card .btn {
  width: 100%;
  justify-content: center;
  margin-top: 1.5rem;
}

/* --- CTA Section --- */
.cta-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, #1a6bb5 100%);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(0, 180, 216, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.cta-content {
  max-width: 650px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  font-size: 2.5rem;
  color: var(--color-white);
  margin-bottom: 1rem;
}

.cta-content p {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

/* --- Testimonials --- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: 2rem;
  transition: all var(--transition);
}

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

.testimonial-stars {
  color: #fbbf24;
  font-size: 0.875rem;
  margin-bottom: 1rem;
  letter-spacing: 0.15em;
}

.testimonial-text {
  font-size: 0.9375rem;
  color: var(--color-gray-700);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
}

.testimonial-avatar.av-blue { background: var(--color-primary); }
.testimonial-avatar.av-green { background: var(--color-success); }
.testimonial-avatar.av-purple { background: #8b5cf6; }

.testimonial-name {
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--color-gray-900);
}

.testimonial-role {
  font-size: 0.8125rem;
  color: var(--color-text-light);
}

/* --- Token Bundles Section --- */
.token-bundles-section {
  margin-top: 2rem;
}

.token-bundles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

@media (min-width: 768px) {
  .token-bundles-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.token-bundle-card {
  background: var(--color-white);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: 1.5rem 1.25rem;
  text-align: center;
  transition: all var(--transition);
  position: relative;
}

.token-bundle-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.token-bundle-card.popular {
  border-color: var(--color-accent);
  background: linear-gradient(135deg, rgba(0, 180, 216, 0.04) 0%, rgba(0, 180, 216, 0.08) 100%);
}

.bundle-badge {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.bundle-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 0.5rem;
  font-family: var(--font-display);
}

.bundle-tokens {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.25rem;
  font-family: var(--font-display);
}

.bundle-tokens span {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-light);
}

.bundle-price {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin: 0.5rem 0 0.25rem;
}

.bundle-rate {
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin-bottom: 1rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
}

.token-notes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
}

@media (min-width: 768px) {
  .token-notes {
    grid-template-columns: repeat(4, 1fr);
  }
}

.token-note {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.5;
}

.token-note strong {
  color: var(--color-gray-800);
  display: block;
  margin-top: 0.25rem;
}

/* --- Footer --- */
.footer {
  background: var(--color-gray-900);
  color: rgba(255,255,255,0.6);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand {
  max-width: 300px;
}

.footer-brand .navbar-brand {
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.7;
}

.footer h4 {
  color: var(--color-white);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
}

.footer-links li {
  margin-bottom: 0.625rem;
}

.footer-links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--color-accent-light);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-bottom p {
  font-size: 0.8125rem;
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  transition: all var(--transition);
}

.footer-social a:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

/* --- Contact Form --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--color-gray-900);
}

.contact-info > p {
  color: var(--color-text-light);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.contact-details {
  margin-bottom: 2rem;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 0;
}

.contact-detail .cd-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(0, 180, 216, 0.1);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.contact-detail .cd-label {
  font-size: 0.8125rem;
  color: var(--color-text-light);
}

.contact-detail .cd-value {
  font-weight: 600;
  color: var(--color-gray-800);
}

.contact-form {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-2xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: 0.375rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-family: var(--font-sans);
  color: var(--color-gray-800);
  transition: border-color var(--transition);
  background: var(--color-white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.contact-form .btn {
  width: 100%;
  justify-content: center;
}

/* --- Animations (scroll-triggered) --- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }
.fade-in-delay-5 { transition-delay: 0.5s; }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-content {
    max-width: 100%;
  }
  
  .hero h1 { font-size: 2.75rem; }
  
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }
  
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .compliance-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .token-bundles-grid { grid-template-columns: repeat(3, 1fr); }
  .token-notes { grid-template-columns: repeat(2, 1fr); }
  
  .solution-content.active {
    grid-template-columns: 1fr;
  }
  
  .solution-visual { order: -1; }
  
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 4rem 0; }
  .section-header h2 { font-size: 2rem; }
  
  .navbar-nav { display: none; }
  .navbar-cta { display: none; }
  .navbar-toggle { display: block; }
  
  .navbar-nav.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  }
  
  .navbar-nav.active a {
    color: var(--color-gray-700);
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-gray-100);
  }
  
  .hero { padding: 6rem 0 4rem; min-height: auto; }
  .hero h1 { font-size: 2.25rem; }
  .hero-description { font-size: 1rem; }
  .hero-actions { flex-direction: column; }
  .hero-stats { flex-direction: column; gap: 1.5rem; align-items: center; }
  
  .features-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .compliance-grid { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr; }
  .token-bundles-grid { grid-template-columns: 1fr 1fr; }
  .token-notes { grid-template-columns: 1fr; }
  
  .integration-flow { flex-direction: column; }
  .integration-arrow { transform: rotate(90deg); }
  
  .cta-content h2 { font-size: 2rem; }
  .cta-actions { flex-direction: column; align-items: center; }
  
  .form-row { grid-template-columns: 1fr; }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  .hero h1 { font-size: 1.875rem; }
  .section-header h2 { font-size: 1.75rem; }
  .stat-card .stat-number { font-size: 2.25rem; }
  .pricing-card { padding: 1.75rem; }
}

/* ========== NEW ENHANCEMENTS ========== */

/* Skip to content */
.skip-to-content {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--color-primary);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  font-weight: 600;
  z-index: 10000;
  text-decoration: none;
  transition: top 0.2s;
}
.skip-to-content:focus { top: 0; }

/* Scroll progress bar */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  z-index: 10001;
  transition: width 0.1s linear;
}

/* Announcement bar */
.announcement-bar {
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark, #0a3560));
  color: #fff;
  text-align: center;
  padding: 0.6rem 3rem;
  font-size: 0.875rem;
  position: relative;
}
.announcement-content { display: flex; align-items: center; justify-content: center; gap: 0.5rem; }
.announcement-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-accent); flex-shrink: 0; animation: pulse 2s infinite; }
.announcement-link { color: #fff; font-weight: 600; text-decoration: underline; }
.announcement-link:hover { color: var(--color-accent); }
.announcement-close {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: rgba(255,255,255,0.7);
  font-size: 1.25rem;
  cursor: pointer;
  line-height: 1;
  padding: 0.25rem;
  transition: color 0.2s;
}
.announcement-close:hover { color: #fff; }

/* Hero ghost button */
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.4);
  border-radius: var(--radius-full, 50rem);
  padding: 0.75rem 1.75rem;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
  text-decoration: none;
}
.btn-ghost:hover { background: rgba(255,255,255,0.2); border-color: rgba(255,255,255,0.7); }
.play-icon { display: inline-flex; align-items: center; }

/* Video lightbox */
.video-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}
.video-lightbox.hidden { display: none !important; }
.lightbox-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.85);
}
.lightbox-content {
  position: relative;
  z-index: 1;
  width: min(860px, 95vw);
  background: #111;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 32px 64px rgba(0,0,0,0.7);
}
.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(255,255,255,0.15);
  border: none;
  color: #fff;
  font-size: 1.5rem;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  cursor: pointer;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.lightbox-close:hover { background: rgba(255,255,255,0.3); }
.lightbox-video-wrapper { min-height: 0; }
.lightbox-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  height: 100%;
  min-height: 360px;
  padding: 2rem;
  text-align: center;
  color: #fff;
}
.placeholder-text { font-size: 1.125rem; font-weight: 600; margin: 0; }
.placeholder-sub { color: rgba(255,255,255,0.6); font-size: 0.875rem; margin: 0; }

/* Trust icons */
.trust-icon {
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
  margin-right: 0.35rem;
  opacity: 0.7;
}

/* Comparison table */
.comparison-table-wrapper { overflow-x: auto; border-radius: var(--radius-xl); border: 1px solid var(--color-gray-200); }
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}
.comparison-table th,
.comparison-table td {
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid var(--color-gray-100);
  text-align: left;
  vertical-align: middle;
}
.comparison-table thead th {
  background: var(--color-gray-50);
  font-weight: 700;
  color: var(--color-gray-700);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.comparison-table tbody tr:last-child td { border-bottom: none; }
.comparison-table tbody tr:hover { background: var(--color-gray-50); }
.col-pathlab { background: rgba(15,76,129,0.03); }
.col-badge {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  padding: 0.2rem 0.75rem;
  border-radius: var(--radius-full, 50rem);
  font-size: 0.8125rem;
  font-weight: 700;
}
.cmp-yes { color: var(--color-success, #06d6a0); font-weight: 500; }
.cmp-no { color: var(--color-gray-400); }

/* ROI Calculator */
.roi-calculator {
  max-width: 900px;
  margin: 0 auto;
}
.roi-inputs {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: 2rem;
  margin-bottom: 2rem;
}
.roi-input-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-gray-700);
  font-size: 0.9375rem;
}
.roi-input-group input[type="range"] {
  width: 100%;
  accent-color: var(--color-primary);
}
.roi-results {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}
.roi-result-card {
  background: #fff;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  text-align: center;
}
.roi-result-card.highlight {
  border-color: var(--color-primary);
  background: rgba(15,76,129,0.04);
}
.roi-result-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.1;
  margin-bottom: 0.25rem;
}
.roi-result-label {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-gray-700);
  margin-bottom: 0.25rem;
}
.roi-result-sub { font-size: 0.75rem; color: var(--color-text-light); }
.roi-disclaimer {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  text-align: center;
  border-top: 1px solid var(--color-gray-100);
  padding-top: 1rem;
  margin: 0;
}

/* Platform fee banner */
.platform-fee-banner {
  background: linear-gradient(135deg, rgba(15,76,129,0.06), rgba(0,180,216,0.06));
  border: 1px solid rgba(15,76,129,0.15);
  border-radius: var(--radius-xl);
  padding: 1.5rem 2rem;
  margin-bottom: 2.5rem;
}
.platform-fee-content {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}
.platform-fee-icon { color: var(--color-primary); flex-shrink: 0; margin-top: 0.125rem; }
.platform-fee-title { font-size: 1.125rem; font-weight: 700; color: var(--color-gray-900); margin-bottom: 0.25rem; }
.platform-fee-sub { font-size: 0.875rem; color: var(--color-text-light); line-height: 1.6; }

/* FAQ */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--color-gray-200);
}
.faq-item:first-child { border-top: 1px solid var(--color-gray-200); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: none;
  border: none;
  padding: 1.25rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-gray-900);
  text-align: left;
  cursor: pointer;
  transition: color 0.2s;
}
.faq-question:hover { color: var(--color-primary); }
.faq-icon { flex-shrink: 0; transition: transform 0.3s; }
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(45deg); }
.faq-answer {
  padding: 0 0 1.25rem 0;
  color: var(--color-text-light);
  line-height: 1.7;
}
.faq-answer p { margin: 0; }

/* Contact about card */
.contact-about-card {
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.6;
}
.contact-about-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 0.5rem;
  font-size: 1rem;
}
.demo-link { color: var(--color-primary); text-decoration: underline; }
.demo-link:hover { color: var(--color-primary-dark, #0a3560); }
.cd-value a { color: var(--color-primary); text-decoration: none; }
.cd-value a:hover { text-decoration: underline; }
.required { color: var(--color-danger, #ef4444); }

/* Footer newsletter */
.footer-newsletter {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  padding: 2.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 3rem;
}
.footer-newsletter-text h3 {
  color: #fff;
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0 0 0.25rem;
}
.footer-newsletter-text p {
  color: rgba(255,255,255,0.6);
  font-size: 0.875rem;
  margin: 0;
}
.newsletter-form { flex-shrink: 0; }
.newsletter-input-group {
  display: flex;
  gap: 0;
  border-radius: var(--radius-full, 50rem);
  overflow: hidden;
  border: 1.5px solid rgba(255,255,255,0.2);
}
.newsletter-input-group input[type="email"] {
  border: none;
  background: rgba(255,255,255,0.1);
  color: #fff;
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  outline: none;
  min-width: 220px;
}
.newsletter-input-group input::placeholder { color: rgba(255,255,255,0.5); }
.newsletter-input-group .btn { border-radius: 0; }

/* Footer status */
.footer-status { margin-top: 1rem; }
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color 0.2s;
}
.status-badge:hover { color: rgba(255,255,255,0.9); }
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-gray-400);
}
.status-dot.operational {
  background: #22c55e;
  box-shadow: 0 0 6px rgba(34,197,94,0.6);
}

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  z-index: 1000;
  transition: opacity 0.3s, transform 0.3s, background 0.2s;
  opacity: 0.9;
}
.back-to-top:hover { background: var(--color-primary-dark, #0a3560); opacity: 1; transform: translateY(-2px); }
.back-to-top[hidden] { display: none; }

/* Cookie consent */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  max-width: 680px;
  background: var(--color-gray-900, #111827);
  color: #fff;
  border-radius: var(--radius-xl);
  padding: 1.25rem 1.5rem;
  z-index: 9998;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.cookie-banner[hidden] { display: none; }
.cookie-content { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; }
.cookie-text { font-size: 0.875rem; color: rgba(255,255,255,0.85); line-height: 1.5; }
.cookie-text strong { color: #fff; }
.cookie-text a { color: var(--color-accent); }
.cookie-actions { display: flex; gap: 0.75rem; flex-shrink: 0; }
.btn-cookie-accept {
  background: var(--color-primary);
  color: #fff;
  border: none;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full, 50rem);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: background 0.2s;
}
.btn-cookie-accept:hover { background: var(--color-primary-dark, #0a3560); }
.btn-cookie-decline {
  background: none;
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full, 50rem);
  font-size: 0.875rem;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.btn-cookie-decline:hover { border-color: rgba(255,255,255,0.5); color: #fff; }

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #0f172a;
    --color-gray-50: #1e293b;
    --color-gray-100: #334155;
    --color-gray-200: #475569;
    --color-gray-400: #94a3b8;
    --color-gray-700: #cbd5e1;
    --color-gray-900: #f1f5f9;
    --color-text-light: #94a3b8;
  }
  body { background: #0f172a; color: #e2e8f0; }
  .navbar { background: rgba(15,23,42,0.95); border-bottom-color: rgba(255,255,255,0.08); }
  .feature-card, .compliance-card, .stat-card, .pricing-card, .testimonial-card { background: #1e293b; border-color: #334155; }
  .contact-form, .roi-inputs, .roi-result-card, .contact-about-card { background: #1e293b; border-color: #334155; }
  .form-group input, .form-group textarea, .form-group select { background: #0f172a; border-color: #334155; color: #e2e8f0; }
  .platform-fee-banner { background: rgba(15,76,129,0.15); border-color: rgba(15,76,129,0.3); }
}

/* Responsive additions */
@media (max-width: 768px) {
  .footer-newsletter { flex-direction: column; }
  .newsletter-input-group { width: 100%; }
  .newsletter-input-group input { min-width: 0; flex: 1; }
  .platform-fee-content { flex-direction: column; gap: 0.75rem; }
  .roi-results { grid-template-columns: 1fr 1fr; }
  .cookie-content { flex-direction: column; align-items: flex-start; }
  .back-to-top { bottom: 5rem; right: 1rem; }
}

@media (max-width: 480px) {
  .roi-results { grid-template-columns: 1fr; }
}