:root {
  /* Color System - Clean Corporate with Neo-Brutalism Accents */
  --primary-color: #1e40af;
  --secondary-color: #f59e0b;
  --background-color: #ffffff;
  --footer-bg-color: #1f2937;
  --button-color: #1e40af;
  
  /* Section Backgrounds */
  --section-bg-light: #f9fafb;
  --section-bg-white: #ffffff;
  --section-bg-gray: #f3f4f6;
  
  /* Neo-Brutalism Elements */
  --border-thick: 2px solid #000000;
  --border-radius-sharp: 0;
  --border-radius-slight: 4px;
  --shadow-offset: 4px 4px 0 #000000;
  --shadow-hover: 6px 6px 0 #000000;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'IBM Plex Sans', 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
  
  /* Spacing System */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Layout */
  --container-max: 1200px;
  --content-padding: var(--space-xl);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Base Typography */
html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background-color: var(--background-color);
  color: #1f2937;
  line-height: 1.6;
  margin: 0;
  padding: 0;
}

/* Heading System */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 var(--space-lg) 0;
  color: #111827;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.015em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.875rem);
}

h5 {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
}

h6 {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
}

p {
  margin: 0 0 var(--space-md) 0;
  font-size: 1.1rem;
  color: #4b5563;
}

/* Links */
a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition-fast);
  border-bottom: 1px solid transparent;
}

a:hover {
  border-bottom-color: var(--primary-color);
  transform: translateY(-1px);
}

a:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

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

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

/* Section System with Neo-Brutalism */
.section {
  padding: var(--space-3xl) 0;
  position: relative;
}

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

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

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

.section-dark {
  background-color: var(--footer-bg-color);
  color: #ffffff;
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4,
.section-dark h5,
.section-dark h6 {
  color: #ffffff;
}

.section-dark p {
  color: #d1d5db;
}

/* Card System with Neo-Brutalism */
.card {
  background: var(--background-color);
  border: var(--border-thick);
  border-radius: var(--border-radius-slight);
  padding: var(--space-xl);
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow-offset);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translate(-2px, -2px);
}

.card-header {
  border-bottom: var(--border-thick);
  padding-bottom: var(--space-md);
  margin-bottom: var(--space-lg);
}

.card-title {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
}

.card-body {
  padding: 0;
}

.card-footer {
  border-top: var(--border-thick);
  padding-top: var(--space-md);
  margin-top: var(--space-lg);
  display: flex;
  gap: var(--space-md);
  justify-content: flex-end;
}

/* Button System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md) var(--space-xl);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border: var(--border-thick);
  border-radius: var(--border-radius-sharp);
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-offset);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  min-height: 48px;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background-color: var(--button-color);
  color: #ffffff;
  border-color: #000000;
}

.btn-primary:hover {
  background-color: #1d4ed8;
  box-shadow: var(--shadow-hover);
  transform: translate(-2px, -2px);
}

.btn-secondary {
  background-color: var(--secondary-color);
  color: #000000;
  border-color: #000000;
}

.btn-secondary:hover {
  background-color: #d97706;
  box-shadow: var(--shadow-hover);
  transform: translate(-2px, -2px);
}

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

.btn-outline:hover {
  background-color: var(--primary-color);
  color: #ffffff;
  box-shadow: var(--shadow-hover);
  transform: translate(-2px, -2px);
}

.btn-sm {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.875rem;
  min-height: 36px;
}

.btn-lg {
  padding: var(--space-lg) var(--space-2xl);
  font-size: 1.125rem;
  min-height: 56px;
}

/* Form Elements */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-weight: 600;
  color: #374151;
  margin-bottom: var(--space-sm);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-md);
  border: var(--border-thick);
  border-radius: var(--border-radius-slight);
  font-size: 1rem;
  font-family: var(--font-primary);
  background-color: var(--background-color);
  box-shadow: var(--shadow-offset);
  transition: all var(--transition-normal);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  box-shadow: var(--shadow-hover);
  transform: translate(-2px, -2px);
  border-color: var(--primary-color);
}

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

.form-checkbox,
.form-radio {
  margin-right: var(--space-sm);
}

/* Navigation */
.navbar {
  background-color: var(--background-color);
  border-bottom: var(--border-thick);
  padding: var(--space-md) 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-offset);
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-color);
  text-decoration: none;
  font-family: var(--font-heading);
}

.navbar-nav {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--space-lg);
}

.nav-link {
  color: #374151;
  font-weight: 600;
  text-decoration: none;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid transparent;
  transition: all var(--transition-normal);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.875rem;
}

.nav-link:hover {
  color: var(--primary-color);
  border-color: var(--primary-color);
  box-shadow: var(--shadow-offset);
  transform: translate(-2px, -2px);
}

.nav-link.active {
  background-color: var(--primary-color);
  color: #ffffff;
  border-color: #000000;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--section-bg-light) 0%, var(--section-bg-gray) 100%);
  padding: var(--space-3xl) 0;
  min-height: 80vh;
  display: flex;
  align-items: center;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(90deg, rgba(30, 64, 175, 0.05) 1px, transparent 1px),
    linear-gradient(rgba(30, 64, 175, 0.05) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
}

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

.hero-title {
  margin-bottom: var(--space-xl);
  position: relative;
}

.hero-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 80px;
  height: 4px;
  background-color: var(--secondary-color);
  border: var(--border-thick);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: #6b7280;
  margin-bottom: var(--space-2xl);
  line-height: 1.6;
}

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

.grid-cols-1 { grid-template-columns: repeat(1, 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); }

@media (max-width: 768px) {
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: 1fr;
  }
}

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

.text-primary { color: var(--primary-color); }
.text-secondary { color: var(--secondary-color); }
.text-success { color: #10b981; }
.text-danger { color: #ef4444; }
.text-warning { color: #f59e0b; }
.text-info { color: #3b82f6; }

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

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.p-0 { padding: 0; }
.p-sm { padding: var(--space-sm); }
.p-md { padding: var(--space-md); }
.p-lg { padding: var(--space-lg); }
.p-xl { padding: var(--space-xl); }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }

/* Footer */
.footer {
  background-color: var(--footer-bg-color);
  color: #ffffff;
  padding: var(--space-3xl) 0 var(--space-xl) 0;
  border-top: var(--border-thick);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-2xl);
  margin-bottom: var(--space-xl);
}

.footer-section h4 {
  color: var(--secondary-color);
  margin-bottom: var(--space-lg);
  font-size: 1.125rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.footer-section p,
.footer-section a {
  color: #d1d5db;
  line-height: 1.6;
}

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

.footer-bottom {
  border-top: 1px solid #374151;
  padding-top: var(--space-lg);
  text-align: center;
  color: #9ca3af;
}

/* Alert System */
.alert {
  padding: var(--space-lg);
  border: var(--border-thick);
  border-radius: var(--border-radius-slight);
  margin-bottom: var(--space-lg);
  position: relative;
  box-shadow: var(--shadow-offset);
}

.alert-success {
  background-color: #ecfdf5;
  border-color: #10b981;
  color: #065f46;
}

.alert-warning {
  background-color: #fffbeb;
  border-color: #f59e0b;
  color: #92400e;
}

.alert-danger {
  background-color: #fef2f2;
  border-color: #ef4444;
  color: #991b1b;
}

.alert-info {
  background-color: #eff6ff;
  border-color: #3b82f6;
  color: #1e40af;
}

/* Badge System */
.badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: var(--border-thick);
  border-radius: var(--border-radius-sharp);
  line-height: 1;
}

.badge-primary {
  background-color: var(--primary-color);
  color: #ffffff;
}

.badge-secondary {
  background-color: var(--secondary-color);
  color: #000000;
}

.badge-success {
  background-color: #10b981;
  color: #ffffff;
}

.badge-warning {
  background-color: var(--secondary-color);
  color: #000000;
}

.badge-danger {
  background-color: #ef4444;
  color: #ffffff;
}

/* Responsive Design */
@media (max-width: 1024px) {
  :root {
    --content-padding: var(--space-lg);
  }
  
  h1 { font-size: 3rem; }
  h2 { font-size: 2.5rem; }
  h3 { font-size: 2rem; }
}

@media (max-width: 768px) {
  :root {
    --content-padding: var(--space-md);
  }
  
  .container,
  .container-fluid {
    padding: 0 var(--space-md);
  }
  
  .section {
    padding: var(--space-2xl) 0;
  }
  
  .hero {
    padding: var(--space-2xl) 0;
    min-height: 60vh;
  }
  
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.75rem; }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
  
  .navbar-nav {
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  .grid {
    gap: var(--space-md);
  }
}

@media (max-width: 480px) {
  :root {
    --content-padding: var(--space-sm);
  }
  
  .card {
    padding: var(--space-md);
  }
  
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  
  p {
    font-size: 1rem;
  }
}

/* Focus Management */
*:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Print Styles */
@media print {
  .navbar,
  .footer,
  .btn {
    display: none;
  }
  
  .section {
    padding: var(--space-md) 0;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #000;
  }
}

/* Animation Classes */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
  from { transform: translateX(-100%); }
  to { transform: translateX(0); }
}

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

.slide-in {
  animation: slideIn 0.5s ease-out;
}

/* Accessibility */
.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;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}


/* 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;
    }
}