:root {
  /* Color System - Clean Corporate Palette */
  --color-primary: #FFFFFF;
  --color-secondary: #E3F2FD;
  --color-background: #FAFAFA;
  --color-footer: #37474F;
  --color-button: #1976D2;
  --color-text-primary: #212121;
  --color-text-secondary: #616161;
  --color-accent: #0D47A1;
  
  /* Neo-Brutalism Elements */
  --border-black: 2px solid #000000;
  --shadow-offset: 4px 4px 0 #000000;
  --shadow-hover: 6px 6px 0 #000000;
  --radius-sharp: 0;
  --radius-slight: 4px;
  
  /* Typography Scale */
  --font-primary: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  
  /* Spacing System */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Section Backgrounds */
  --bg-section-1: #FFFFFF;
  --bg-section-2: #F5F5F5;
  --bg-section-3: #E3F2FD;
}

/* Base Styles */
* {
  box-sizing: border-box;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-background);
  color: var(--color-text-primary);
  line-height: 1.7;
  margin: 0;
  padding: 0;
  font-size: 16px;
  font-weight: 400;
}

/* Typography Hierarchy */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 var(--space-lg) 0;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}

h1 {
  font-size: 3rem;
  font-weight: 800;
}

h2 {
  font-size: 2.25rem;
}

h3 {
  font-size: 1.875rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1.125rem;
}

p {
  margin: 0 0 var(--space-md) 0;
  color: var(--color-text-primary);
  font-weight: 400;
}

/* Link Styles */
a {
  color: var(--color-button);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--color-accent);
  text-decoration: underline;
}

/* Sections with Distinct Backgrounds */
.section {
  padding: var(--space-3xl) 0;
}

.section:nth-child(odd) {
  background-color: var(--bg-section-1);
}

.section:nth-child(even) {
  background-color: var(--bg-section-2);
}

.section--accent {
  background-color: var(--bg-section-3);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* Neo-Brutalism Cards */
.card {
  background: var(--color-primary);
  border: var(--border-black);
  border-radius: var(--radius-slight);
  padding: var(--space-2xl);
  margin-bottom: var(--space-xl);
  box-shadow: var(--shadow-offset);
  transition: all 0.2s ease;
  position: relative;
}

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

.card--alt {
  background: var(--color-secondary);
}

/* Buttons with Neo-Brutalism Touch */
.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  border: var(--border-black);
  border-radius: var(--radius-slight);
  font-family: var(--font-display);
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s ease;
  box-shadow: var(--shadow-offset);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--color-button);
  color: white;
  border-color: #000;
}

.btn-primary:hover {
  background: var(--color-accent);
  color: white;
  text-decoration: none;
  box-shadow: var(--shadow-hover);
  transform: translate(-2px, -2px);
}

.btn-secondary {
  background: var(--color-secondary);
  color: var(--color-text-primary);
  border-color: #000;
}

.btn-secondary:hover {
  background: var(--bg-section-3);
  color: var(--color-text-primary);
  text-decoration: none;
  box-shadow: var(--shadow-hover);
  transform: translate(-2px, -2px);
}

.btn--large {
  padding: var(--space-lg) var(--space-2xl);
  font-size: 1.125rem;
}

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

label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
  color: var(--color-text-primary);
}

input[type="text"],
input[type="email"],
textarea,
select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: var(--border-black);
  border-radius: var(--radius-slight);
  background: var(--color-primary);
  color: var(--color-text-primary);
  font-family: var(--font-primary);
  font-size: 1rem;
  box-shadow: var(--shadow-offset);
  transition: all 0.2s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus,
select:focus {
  outline: none;
  box-shadow: var(--shadow-hover);
  transform: translate(-2px, -2px);
}

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

/* Header Styles */
.header {
  background: var(--color-primary);
  border-bottom: var(--border-black);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-offset);
}

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

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

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

.nav-link {
  font-weight: 600;
  color: var(--color-text-primary);
  padding: var(--space-xs) var(--space-sm);
  border: var(--border-black);
  border-radius: var(--radius-slight);
  transition: all 0.2s ease;
  text-decoration: none;
}

.nav-link:hover {
  background: var(--color-secondary);
  color: var(--color-text-primary);
  text-decoration: none;
  box-shadow: var(--shadow-offset);
}

/* Footer Styles */
.footer {
  background: var(--color-footer);
  border-top: var(--border-black);
  padding: var(--space-3xl) 0 var(--space-xl) 0;
  color: white;
}

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

.footer-section h3 {
  color: white;
  margin-bottom: var(--space-lg);
}

.footer-section p,
.footer-section a {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-sm);
}

.footer-section a:hover {
  color: white;
  text-decoration: underline;
}

.footer-bottom {
  border-top: 2px solid rgba(255, 255, 255, 0.2);
  padding-top: var(--space-lg);
  text-align: center;
  color: rgba(255, 255, 255, 0.8);
}

/* Utility Classes */
.text-center {
  text-align: center;
}

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

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

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-xs); }
.mb-2 { margin-bottom: var(--space-sm); }
.mb-3 { margin-bottom: var(--space-md); }
.mb-4 { margin-bottom: var(--space-lg); }
.mb-5 { margin-bottom: var(--space-xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-xs); }
.mt-2 { margin-top: var(--space-sm); }
.mt-3 { margin-top: var(--space-md); }
.mt-4 { margin-top: var(--space-lg); }
.mt-5 { margin-top: var(--space-xl); }

.p-1 { padding: var(--space-xs); }
.p-2 { padding: var(--space-sm); }
.p-3 { padding: var(--space-md); }
.p-4 { padding: var(--space-lg); }
.p-5 { padding: var(--space-xl); }

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

.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-center {
  justify-content: center;
}

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

.gap-1 { gap: var(--space-xs); }
.gap-2 { gap: var(--space-sm); }
.gap-3 { gap: var(--space-md); }
.gap-4 { gap: var(--space-lg); }

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-md);
  }
  
  h1 {
    font-size: 2.25rem;
  }
  
  h2 {
    font-size: 1.875rem;
  }
  
  .header-content {
    flex-direction: column;
    gap: var(--space-lg);
  }
  
  .nav {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .card {
    padding: var(--space-lg);
  }
  
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-sm);
  }
  
  h1 {
    font-size: 1.875rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  .card {
    padding: var(--space-md);
  }
  
  .btn {
    padding: var(--space-xs) var(--space-md);
  }
}

/* Focus States for Accessibility */
.btn:focus,
input:focus,
textarea:focus,
select:focus,
.nav-link:focus {
  outline: 3px solid var(--color-button);
  outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  :root {
    --color-text-primary: #000000;
    --color-text-secondary: #000000;
  }
  
  .card,
  .btn,
  input,
  textarea,
  select,
  .nav-link {
    border-width: 3px;
  }
}

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