:root {
  /* Colors - Extending user preferences with Soft & Organic palette */
  --primary: #0ea5e9;
  --primary-light: #38bdf8;
  --primary-dark: #0284c7;
  --secondary: #10b981;
  --secondary-light: #34d399;
  --secondary-dark: #059669;
  
  /* Soft & Organic backgrounds */
  --bg-primary: #111827;
  --bg-secondary: #1f2937;
  --bg-soft: #1e293b;
  --bg-card: #1f2937;
  --footer-bg: #030712;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 100%);
  --gradient-secondary: linear-gradient(135deg, #10b981 0%, #14b8a6 100%);
  --gradient-soft: linear-gradient(135deg, rgba(14, 165, 233, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  
  /* Border radius - Soft & Organic */
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  
  /* Shadows - Soft and diffused */
  --shadow-soft: 0 4px 20px -4px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 10px 40px -10px rgba(0, 0, 0, 0.15);
  --shadow-strong: 0 20px 60px -15px rgba(0, 0, 0, 0.2);
  --shadow-colored: 0 10px 30px -10px rgba(14, 165, 233, 0.3);
  
  /* Transitions */
  --transition-fast: 200ms ease-out;
  --transition-normal: 300ms ease-out;
  --transition-slow: 500ms ease-out;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background-color: var(--bg-primary);
  color: #f8fafc;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Typography - Rounded and friendly */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: #f1f5f9;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: #e2e8f0;
}

p {
  font-size: 1.1rem;
  color: #cbd5e1;
  margin-bottom: var(--spacing-sm);
}

/* Links */
a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* Buttons - Soft & Organic with gradients */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-xl);
  font-family: var(--font-primary);
  font-weight: 500;
  font-size: 1rem;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-colored);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 40px -10px rgba(14, 165, 233, 0.4);
  background: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 100%);
}

.btn-secondary {
  background: var(--gradient-secondary);
  color: white;
  box-shadow: 0 10px 30px -10px rgba(16, 185, 129, 0.3);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 40px -10px rgba(16, 185, 129, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
  position: relative;
}

.btn-outline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-normal);
  border-radius: inherit;
  z-index: -1;
}

.btn-outline:hover {
  color: white;
  border-color: transparent;
  transform: translateY(-1px);
}

.btn-outline:hover::before {
  opacity: 1;
}

/* Cards - Soft & Organic */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-medium);
  transition: all var(--transition-normal);
  border: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-soft);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-strong);
  border-color: rgba(14, 165, 233, 0.2);
}

.card:hover::before {
  opacity: 1;
}

.card-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.card-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #f1f5f9;
  margin: 0;
}

.card-subtitle {
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Navigation */
.navbar {
  background: rgba(17, 24, 39, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.nav-link {
  color: #cbd5e1;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  font-weight: 500;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
  background: rgba(14, 165, 233, 0.1);
  transform: translateY(-1px);
}

/* Forms - Soft styling */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: #e2e8f0;
}

.form-control {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--bg-soft);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: #f8fafc;
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
  background: var(--bg-card);
}

.form-control::placeholder {
  color: #64748b;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: 
    radial-gradient(ellipse at top left, rgba(14, 165, 233, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at bottom right, rgba(16, 185, 129, 0.15) 0%, transparent 50%),
    var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: var(--gradient-soft);
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
  z-index: -1;
}

/* Sections */
.section {
  padding: var(--spacing-xl) 0;
  position: relative;
}

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

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

/* Gradients for section accents */
.section-soft::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: var(--gradient-soft);
  opacity: 0.03;
  pointer-events: none;
}

/* Footer */
.footer {
  background: var(--footer-bg);
  padding: var(--spacing-xl) 0 var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
}

/* Badges and Tags */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--gradient-primary);
  color: white;
  border-radius: var(--radius-2xl);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-secondary {
  background: var(--gradient-secondary);
}

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

.list-styled {
  list-style: none;
  padding: 0;
}

.list-styled li {
  padding: var(--spacing-xs) 0;
  color: #cbd5e1;
  position: relative;
  padding-left: var(--spacing-md);
}

.list-styled li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--gradient-primary);
  border-radius: 50%;
}

/* Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.mb-lg {
  margin-bottom: var(--spacing-lg);
}

.mt-lg {
  margin-top: var(--spacing-lg);
}

/* Animation classes */
.fade-in {
  animation: fadeIn 0.6s ease-out;
}

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

.slide-up {
  animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive design */
@media (max-width: 768px) {
  :root {
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
  }
  
  .btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9rem;
  }
  
  .card {
    padding: var(--spacing-md);
  }
  
  h1 {
    font-size: clamp(2rem, 8vw, 3rem);
  }
  
  h2 {
    font-size: clamp(1.5rem, 6vw, 2.5rem);
  }
  
  .container {
    padding: 0 var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  .hero {
    min-height: 80vh;
  }
  
  .section {
    padding: var(--spacing-lg) 0;
  }
  
  .card {
    border-radius: var(--radius-md);
  }
  
  .btn {
    border-radius: var(--radius-lg);
  }
}

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

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

::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-light);
}

/* Selection styling */
::selection {
  background: rgba(14, 165, 233, 0.3);
  color: white;
}

/* Focus styles for accessibility */
*:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Remove default focus for mouse users */
*:focus:not(:focus-visible) {
  outline: none;
}


/* 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;
    }
}