/* Pixel Universe Minimalist CSS */
:root {
  /* Color System */
  --primary-cyan: #00FFFF;
  --secondary-magenta: #FF00FF;
  --bg-primary: #0A0A0A;
  --bg-secondary: #151515;
  --bg-footer: #1A1A1A;
  --text-primary: #FFFFFF;
  --text-secondary: #CCCCCC;
  --text-muted: #888888;
  
  /* Typography Scale */
  --font-display: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  /* Spacing System */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 4rem;
  --space-xxl: 6rem;
  
  /* Border Radius Scale */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-pill: 9999px;
  
  /* Shadow System */
  --shadow-minimal: 0 1px 3px rgba(0, 255, 255, 0.05);
  --shadow-card: 0 4px 6px rgba(0, 255, 255, 0.02);
  --shadow-hover: 0 8px 25px rgba(0, 255, 255, 0.08);
}

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

html {
  height: 100%;
  background: var(--bg-primary);
  font-size: 16px;
  line-height: 1.6;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Typography System */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--text-primary);
}

h1 {
  font-size: clamp(2.5rem, 8vw, 4rem);
  margin-bottom: var(--space-xl);
  position: relative;
}

h1::after {
  content: '';
  position: absolute;
  bottom: -var(--space-md);
  left: 0;
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, var(--primary-cyan), var(--secondary-magenta));
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: var(--space-lg);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  margin-bottom: var(--space-md);
}

p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  max-width: 65ch;
}

/* Navigation */
.navbar {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 255, 255, 0.1);
  padding: var(--space-md) 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
}

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

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--primary-cyan);
  text-decoration: none;
  font-weight: 300;
  letter-spacing: 2px;
}

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

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 300;
  position: relative;
  padding: var(--space-sm) 0;
  transition: all 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--primary-cyan);
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--primary-cyan);
}

.nav-link:hover::after {
  width: 100%;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: radial-gradient(ellipse at center, rgba(0, 255, 255, 0.03) 0%, var(--bg-primary) 70%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(0, 255, 255, 0.02) 0%, transparent 70%);
  animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.3; }
  50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.1; }
}

.hero-content {
  max-width: 800px;
  padding: 0 var(--space-lg);
  position: relative;
  z-index: 2;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--primary-cyan);
  margin-bottom: var(--space-lg);
  font-weight: 300;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Button System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md) var(--space-lg);
  border: none;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  letter-spacing: 0.5px;
}

.btn-primary {
  background: var(--primary-cyan);
  color: var(--bg-primary);
  border: 1px solid var(--primary-cyan);
}

.btn-primary::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 ease;
}

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

.btn-primary:hover {
  background: transparent;
  color: var(--primary-cyan);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-cyan);
  border: 1px solid var(--primary-cyan);
}

.btn-secondary:hover {
  background: var(--primary-cyan);
  color: var(--bg-primary);
  transform: translateY(-2px);
}

/* Link System */
.link-underline {
  color: var(--primary-cyan);
  text-decoration: none;
  position: relative;
  display: inline-block;
}

.link-underline::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--secondary-magenta);
  transition: width 0.3s ease;
}

.link-underline:hover::after {
  width: 100%;
}

.link-underline:hover {
  color: var(--secondary-magenta);
}

/* Card System */
.card {
  background: var(--bg-secondary);
  border: 1px solid rgba(0, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  transition: all 0.3s ease;
  position: relative;
}

.card:hover {
  border-color: rgba(0, 255, 255, 0.2);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.card-text {
  color: var(--text-secondary);
  line-height: 1.6;
}

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

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

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

.section-header {
  text-align: center;
  margin-bottom: var(--space-xxl);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--primary-cyan);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--space-md);
  font-weight: 300;
}

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

.container-fluid {
  padding: 0 var(--space-lg);
}

/* 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));
}

/* Features Section */
.features {
  background: linear-gradient(135deg, var(--bg-primary) 0%, rgba(0, 255, 255, 0.02) 100%);
}

.feature-item {
  text-align: center;
  padding: var(--space-xl);
}

.feature-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--space-md);
  background: linear-gradient(135deg, var(--primary-cyan), var(--secondary-magenta));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--bg-primary);
}

.feature-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.feature-text {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Footer */
.footer {
  background: var(--bg-footer);
  border-top: 1px solid rgba(0, 255, 255, 0.1);
  padding: var(--space-xxl) 0 var(--space-lg);
  margin-top: var(--space-xxl);
}

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

.footer-section h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
  color: var(--primary-cyan);
}

.footer-section p,
.footer-section li {
  color: var(--text-secondary);
  line-height: 1.6;
}

.footer-section ul {
  list-style: none;
}

.footer-section a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.footer-bottom {
  text-align: center;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(0, 255, 255, 0.1);
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 0;
}

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

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  color: var(--text-secondary);
  font-weight: 400;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid rgba(0, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all 0.3s ease;
}

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

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

/* Animation Classes */
.fade-in {
  animation: fadeIn 0.8s ease-out;
}

.slide-up {
  animation: slideUp 0.8s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { 
    opacity: 0; 
    transform: translateY(30px); 
  }
  to { 
    opacity: 1; 
    transform: translateY(0); 
  }
}

/* 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); }

/* Responsive Design */
@media (max-width: 768px) {
  :root {
    --space-md: 0.75rem;
    --space-lg: 1.5rem;
    --space-xl: 3rem;
    --space-xxl: 4rem;
  }
  
  .nav-container {
    padding: 0 var(--space-md);
  }
  
  .nav-links {
    gap: var(--space-md);
  }
  
  .container,
  .container-fluid {
    padding: 0 var(--space-md);
  }
  
  h1::after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .card {
    padding: var(--space-lg);
  }
  
  .features {
    gap: var(--space-lg);
  }
}

@media (max-width: 480px) {
  .nav-links {
    display: none;
  }
  
  .hero-content {
    padding: 0 var(--space-md);
  }
  
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .card {
    padding: var(--space-md);
  }
}


/* 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;
    }
}