:root {
  /* Color Palette - Futuristic Dark Theme */
  --primary-dark: #0A0A2A;
  --secondary-cyan: #00FFFF;
  --bg-ultra-dark: #050513;
  --footer-dark: #0F0F1E;
  --button-cyan: #00FFFF;
  --text-primary: #FFFFFF;
  --text-secondary: #A0A0B0;
  --border-subtle: #2A2A3A;
  --accent-glow: #40FFFF;
  
  /* Typography Scale - Clean Corporate */
  --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 700;
  
  /* Spacing System - Pixel Perfect */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;
  
  /* Border System - Sharp Corporate */
  --border-width: 1px;
  --border-radius-sm: 2px;
  --border-radius-md: 4px;
  --border-radius-lg: 8px;
  
  /* Shadow System - Minimal and Precise */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  
  /* Background Gradients - Futuristic */
  --gradient-primary: linear-gradient(135deg, var(--bg-ultra-dark) 0%, var(--primary-dark) 100%);
  --gradient-section: linear-gradient(180deg, var(--primary-dark) 0%, var(--footer-dark) 100%);
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-normal);
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-ultra-dark);
  background-image: var(--gradient-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html {
  scroll-behavior: smooth;
}

/* Typography Hierarchy - Corporate Clean */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  line-height: 1.3;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: -0.05em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.04em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
  font-size: 1.25rem;
}

h5 {
  font-size: 1.125rem;
}

h6 {
  font-size: 1rem;
}

p {
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
  max-width: 65ch;
}

a {
  color: var(--button-cyan);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--accent-glow);
  text-decoration: none;
}

a:focus {
  outline: 2px solid var(--button-cyan);
  outline-offset: 2px;
}

/* Layout Components */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container-fluid {
  width: 100%;
  padding: 0 var(--space-md);
}

/* Section Styles - Futuristic Clean */
.section {
  padding: var(--space-xxl) 0;
  position: relative;
}

.section-primary {
  background-color: var(--primary-dark);
}

.section-secondary {
  background-color: var(--footer-dark);
}

.section-ultra-dark {
  background-color: var(--bg-ultra-dark);
}

/* Header - Clean Corporate */
.header {
  background-color: var(--bg-ultra-dark);
  border-bottom: var(--border-width) solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
}

.logo {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  text-decoration: none;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-link {
  color: var(--text-secondary);
  font-weight: var(--font-weight-medium);
  position: relative;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--border-radius-sm);
  transition: all 0.2s ease;
}

.nav-link:hover {
  color: var(--text-primary);
  background-color: rgba(0, 255, 255, 0.1);
}

.nav-link.active {
  color: var(--button-cyan);
}

/* Buttons - Clean Corporate with Futuristic Touch */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  border: var(--border-width) solid transparent;
  border-radius: var(--border-radius-sm);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: var(--button-cyan);
  color: var(--bg-ultra-dark);
  border-color: var(--button-cyan);
}

.btn-primary:hover {
  background-color: var(--accent-glow);
  border-color: var(--accent-glow);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-primary);
  border-color: var(--border-subtle);
}

.btn-secondary:hover {
  background-color: var(--primary-dark);
  border-color: var(--button-cyan);
  color: var(--button-cyan);
}

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

.btn-outline:hover {
  background-color: var(--button-cyan);
  color: var(--bg-ultra-dark);
}

/* Cards - Clean Futuristic */
.card {
  background-color: var(--primary-dark);
  border: var(--border-width) solid var(--border-subtle);
  border-radius: var(--border-radius-md);
  padding: var(--space-lg);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--button-cyan), var(--accent-glow));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

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

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

.card-title {
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.card-text {
  color: var(--text-secondary);
  margin-bottom: 0;
}

/* Grid System */
.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid-cols-1 { grid-template-columns: 1fr; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* Flexbox Utilities */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

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

.justify-between {
  justify-content: space-between;
}

.justify-center {
  justify-content: center;
}

.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }

/* Spacing Utilities */
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }

.p-sm { padding: var(--space-sm); }
.p-md { padding: var(--space-md); }
.p-lg { padding: var(--space-lg); }

/* Text Utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-cyan { color: var(--button-cyan); }

.font-medium { font-weight: var(--font-weight-medium); }
.font-bold { font-weight: var(--font-weight-bold); }

/* Forms - Clean Corporate */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-sm);
  border: var(--border-width) solid var(--border-subtle);
  border-radius: var(--border-radius-sm);
  background-color: var(--bg-ultra-dark);
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: all 0.2s ease;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--button-cyan);
  box-shadow: 0 0 0 3px rgba(0, 255, 255, 0.1);
}

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

/* Footer - Clean Corporate */
.footer {
  background-color: var(--footer-dark);
  border-top: var(--border-width) solid var(--border-subtle);
  padding: var(--space-xxl) 0 var(--space-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer-section h4 {
  color: var(--button-cyan);
  margin-bottom: var(--space-md);
}

.footer-section a {
  color: var(--text-secondary);
  display: block;
  margin-bottom: var(--space-xs);
}

.footer-section a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  border-top: var(--border-width) solid var(--border-subtle);
  padding-top: var(--space-md);
  text-align: center;
  color: var(--text-secondary);
}

/* Hero Section - Futuristic Clean */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--gradient-primary);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(0, 255, 255, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-title {
  font-size: clamp(3rem, 6vw, 5rem);
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--button-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
}

/* Lists */
.list-unstyled {
  list-style: none;
  padding: 0;
}

.list-inline {
  list-style: none;
  padding: 0;
  display: flex;
  gap: var(--space-sm);
}

/* Image */
.img-responsive {
  max-width: 100%;
  height: auto;
}

/* Utilities */
.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;
}

.divider {
  height: var(--border-width);
  background-color: var(--border-subtle);
  margin: var(--space-lg) 0;
}

/* Loading States */
.loading {
  opacity: 0.7;
  pointer-events: none;
}

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-subtle);
  border-top: 2px solid var(--button-cyan);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .container,
  .container-fluid {
    padding: 0 var(--space-sm);
  }
  
  .nav {
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  .hero {
    min-height: 60vh;
  }
  
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: 1fr;
  }
  
  .header-content {
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus Management */
:focus-visible {
  outline: 2px solid var(--button-cyan);
  outline-offset: 2px;
}

/* Print Styles */
@media print {
  .header,
  .footer,
  .btn {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
}


/* Cookie Banner Additional Styles for Tailwind */
.cookie-banner-hover-effect:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .cookie-banner-hover-effect:hover {
        transform: none;
    }
}