:root {
  /* Color System - Soft & Organic Palette */
  --primary-color: #111827;
  --secondary-color: #4b5563;
  --background-color: #ffffff;
  --footer-bg-color: #000000;
  --button-color: #2563EB;
  --section-bg-1: #ffffff;
  --section-bg-2: #f3f4f6;
  --section-bg-3: #ffffff;
  
  /* Organic Color Variations */
  --primary-light: #374151;
  --primary-soft: #6b7280;
  --accent-warm: #f59e0b;
  --accent-soft: #dbeafe;
  --success-soft: #d1fae5;
  --text-primary: var(--primary-color);
  --text-secondary: var(--secondary-color);
  --text-light: #9ca3af;
  
  /* Typography System */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Poppins', 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  
  /* Spacing Scale - Organic Rhythm */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  
  /* Border Radius - Generous & Organic */
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-full: 9999px;
  
  /* Soft Shadow System */
  --shadow-soft-sm: 0 4px 20px -8px rgba(17, 24, 39, 0.1);
  --shadow-soft-md: 0 10px 30px -10px rgba(17, 24, 39, 0.15);
  --shadow-soft-lg: 0 20px 40px -12px rgba(17, 24, 39, 0.2);
  --shadow-soft-xl: 0 25px 50px -12px rgba(17, 24, 39, 0.25);
  --shadow-inner-soft: inset 0 2px 4px 0 rgba(17, 24, 39, 0.06);
  
  /* Gradients - Soft & Organic */
  --gradient-primary: linear-gradient(135deg, #2563EB 0%, #1d4ed8 100%);
  --gradient-soft: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  --gradient-warm: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  --gradient-accent: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
  
  /* Transitions */
  --transition-soft: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

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

body {
  font-family: var(--font-primary);
  background-color: var(--background-color);
  color: var(--text-primary);
  line-height: 1.7;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Typography - Round & Friendly */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -0.025em;
  margin: 0;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.05em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.04em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  letter-spacing: -0.03em;
}

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;
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.8;
}

a {
  color: var(--button-color);
  text-decoration: none;
  transition: var(--transition-soft);
  border-radius: var(--radius-sm);
  padding: 2px 4px;
}

a:hover {
  color: #1d4ed8;
  background-color: var(--accent-soft);
}

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

.section {
  padding: var(--space-4xl) 0;
  position: relative;
}

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

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

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

/* Organic Cards */
.card {
  background: var(--background-color);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft-md);
  padding: var(--space-2xl);
  border: 1px solid rgba(17, 24, 39, 0.05);
  transition: var(--transition-bounce);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-soft-xl);
  border-color: rgba(37, 99, 235, 0.1);
}

.card-organic {
  border-radius: var(--radius-2xl);
  background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
  box-shadow: 
    var(--shadow-soft-lg),
    0 0 0 1px rgba(17, 24, 39, 0.02);
  position: relative;
}

.card-organic::after {
  content: '';
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 40px;
  height: 40px;
  background: var(--gradient-accent);
  border-radius: var(--radius-full);
  opacity: 0.6;
  filter: blur(8px);
}

/* Buttons - Soft & Organic */
.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: 1rem;
  border-radius: var(--radius-xl);
  border: none;
  cursor: pointer;
  transition: var(--transition-bounce);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  letter-spacing: 0.025em;
}

.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 0.6s;
}

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

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft-lg);
  color: white;
}

.btn-secondary {
  background: var(--gradient-soft);
  color: var(--text-primary);
  border: 2px solid rgba(17, 24, 39, 0.1);
}

.btn-secondary:hover {
  background: var(--background-color);
  border-color: var(--button-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft-md);
}

.btn-accent {
  background: var(--gradient-warm);
  color: #92400e;
  box-shadow: 0 8px 25px -8px rgba(245, 158, 11, 0.3);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px -8px rgba(245, 158, 11, 0.4);
  color: #78350f;
}

/* Navigation */
.nav {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(17, 24, 39, 0.05);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: var(--transition-soft);
}

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

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
}

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

.nav-link {
  color: var(--text-secondary);
  font-weight: 500;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: var(--transition-soft);
}

.nav-link:hover {
  background: var(--accent-soft);
  color: var(--button-color);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 50%, #e2e8f0 100%);
  padding: var(--space-4xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: linear-gradient(45deg, rgba(37, 99, 235, 0.05) 0%, rgba(59, 130, 246, 0.1) 100%);
  border-radius: 50%;
  transform: rotate(15deg);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--button-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

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

.form-label {
  display: block;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  font-size: 0.95rem;
}

.form-input {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  border: 2px solid rgba(17, 24, 39, 0.1);
  border-radius: var(--radius-xl);
  font-size: 1rem;
  font-family: var(--font-primary);
  background: var(--background-color);
  transition: var(--transition-soft);
  outline: none;
}

.form-input:focus {
  border-color: var(--button-color);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
  background: #fefefe;
}

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

/* Grid System - Organic Layout */
.grid {
  display: grid;
  gap: var(--space-2xl);
}

.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));
}

/* Footer */
.footer {
  background: var(--footer-bg-color);
  color: white;
  padding: var(--space-4xl) 0 var(--space-2xl);
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

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

.footer-section h4 {
  color: white;
  margin-bottom: var(--space-lg);
  font-size: 1.25rem;
}

.footer-section p,
.footer-section a {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

.footer-section a:hover {
  color: white;
  background: rgba(255, 255, 255, 0.1);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-2xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
}

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

.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); }
.mb-2xl { margin-bottom: var(--space-2xl); }

.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); }
.mt-2xl { margin-top: var(--space-2xl); }

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

.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }

.shadow-soft { box-shadow: var(--shadow-soft-md); }
.shadow-soft-lg { box-shadow: var(--shadow-soft-lg); }

.bg-gradient { background: var(--gradient-soft); }
.bg-accent { background: var(--gradient-accent); }

/* Animations - Organic & Subtle */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

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

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

.animate-fade-in-up {
  animation: fadeInUp 0.8s ease-out;
}

/* Mobile Optimizations */
@media (max-width: 768px) {
  :root {
    --space-4xl: 3rem;
    --space-3xl: 2.5rem;
  }
  
  .container {
    padding: 0 var(--space-md);
  }
  
  .card {
    padding: var(--space-lg);
  }
  
  .nav-links {
    display: none;
  }
  
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
}

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

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  :root {
    --shadow-soft-sm: 0 4px 8px rgba(0, 0, 0, 0.3);
    --shadow-soft-md: 0 8px 16px rgba(0, 0, 0, 0.3);
    --shadow-soft-lg: 0 12px 24px rgba(0, 0, 0, 0.3);
  }
  
  .card {
    border: 2px solid var(--text-primary);
  }
}

/* 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;
    scroll-behavior: auto !important;
  }
}

/* Print Styles */
@media print {
  .nav,
  .footer,
  .btn {
    display: none;
  }
  
  .section {
    padding: 1rem 0;
    background: white !important;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #ccc;
  }
}


/* 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;
    }
}