:root {
  /* Cosmic Color Palette */
  --color-primary: #0B0D17;
  --color-secondary: #00FF88;
  --color-background: #05060A;
  --color-footer: #020204;
  --color-button: #3B82F6;
  --color-accent: #6366F1;
  --color-text-primary: #F8FAFC;
  --color-text-secondary: #CBD5E1;
  --color-text-muted: #64748B;
  
  /* Neo-Brutalism Elements */
  --border-thick: 2px solid #000000;
  --border-medium: 1px solid #1E293B;
  --shadow-offset: 4px 4px 0 #000000;
  --shadow-soft: 2px 2px 0 rgba(0, 0, 0, 0.3);
  
  /* Typography */
  --font-primary: 'Inter', 'system-ui', sans-serif;
  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  /* Spacing Scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Border Radius */
  --radius-sharp: 0;
  --radius-soft: 4px;
  --radius-medium: 8px;
  --radius-large: 12px;
}

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

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

body {
  font-family: var(--font-primary);
  background-color: var(--color-background);
  color: var(--color-text-primary);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Typography System */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-md);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.05em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
}

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

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

h5 {
  font-size: 1.125rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: var(--space-md);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

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

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

/* Neo-Brutalism Button System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: var(--border-thick);
  border-radius: var(--radius-soft);
  cursor: pointer;
  transition: all 0.1s ease;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: var(--color-button);
  color: white;
  border-color: #000000;
  box-shadow: var(--shadow-offset);
}

.btn-primary:hover {
  background-color: #2563EB;
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 #000000;
}

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

.btn-secondary:hover {
  background-color: #00E676;
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 #000000;
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-offset);
}

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

/* Card System */
.card {
  background-color: var(--color-primary);
  border: var(--border-thick);
  border-radius: var(--radius-soft);
  padding: var(--space-xl);
  box-shadow: var(--shadow-offset);
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translate(-4px, -4px);
  box-shadow: 8px 8px 0 #000000;
}

.card-cosmic {
  background: linear-gradient(135deg, var(--color-primary) 0%, #1E293B 100%);
  border: 2px solid var(--color-secondary);
}

.card-glow {
  position: relative;
}

.card-glow::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, var(--color-secondary) 0%, transparent 70%);
  opacity: 0.1;
  pointer-events: none;
}

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

.section {
  padding: var(--space-3xl) 0;
  position: relative;
}

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

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

.section-light {
  background-color: #111827;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(135deg, var(--color-background) 0%, var(--color-primary) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 70%, var(--color-secondary) 0%, transparent 50%);
  opacity: 0.05;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 900;
  letter-spacing: -0.1em;
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

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

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

.form-input {
  width: 100%;
  padding: var(--space-md);
  background-color: var(--color-background);
  border: var(--border-thick);
  border-radius: var(--radius-soft);
  color: var(--color-text-primary);
  font-family: var(--font-primary);
  transition: all 0.2s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 4px rgba(0, 255, 136, 0.1);
}

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

/* Navigation */
.nav {
  background-color: var(--color-primary);
  border-bottom: var(--border-thick);
  padding: var(--space-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

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

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-xl);
}

.nav-link {
  color: var(--color-text-secondary);
  font-weight: 500;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid transparent;
  border-radius: var(--radius-soft);
  transition: all 0.2s ease;
}

.nav-link:hover {
  color: var(--color-text-primary);
  border-color: var(--color-primary);
  background-color: var(--color-background);
}

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

.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(--color-secondary);
  margin-bottom: var(--space-lg);
}

.footer-section p,
.footer-section a {
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.footer-bottom {
  border-top: 1px solid var(--color-primary);
  padding-top: var(--space-lg);
  text-align: center;
  color: var(--color-text-muted);
}

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

.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); }

.bg-primary { background-color: var(--color-primary); }
.bg-secondary { background-color: var(--color-secondary); }
.bg-dark { background-color: var(--color-background); }
.bg-accent { background-color: var(--color-accent); }

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

/* Animations */
@keyframes cosmic-glow {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

.cosmic-glow {
  animation: cosmic-glow 3s ease-in-out infinite;
}

.float {
  animation: float 6s ease-in-out infinite;
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-md);
  }
  
  .nav-container {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .nav-menu {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }
  
  .hero-title {
    font-size: clamp(2rem, 6vw, 3rem);
  }
  
  .card {
    padding: var(--space-lg);
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .section {
    padding: var(--space-2xl) 0;
  }
  
  .card {
    padding: var(--space-md);
  }
  
  .grid {
    gap: var(--space-md);
  }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-background);
}

::-webkit-scrollbar-thumb {
  background: var(--color-secondary);
  border-radius: var(--radius-soft);
}

::-webkit-scrollbar-thumb:hover {
  background: #00E676;
}

/* Focus States for Accessibility */
*:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

button:focus,
.btn:focus {
  outline-offset: 4px;
}

/* Selection */
::selection {
  background-color: var(--color-secondary);
  color: var(--color-primary);
}

::-moz-selection {
  background-color: var(--color-secondary);
  color: var(--color-primary);
}


/* 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;
    }
}