:root {
  /* Color Palette from Design Preferences */
  --color-primary: #1e3a8a;
  --color-secondary: #64748b;
  --color-background: #ffffff;
  --color-footer: #0f172a;
  --color-button: #1e3a8a;
  
  /* Section backgrounds */
  --bg-section-1: #ffffff;
  --bg-section-2: #f8fafc;
  --bg-section-3: #ffffff;
  
  /* Accent colors derived from primary */
  --color-primary-light: #3b82f6;
  --color-primary-dark: #1e40af;
  --color-primary-rgb: 30, 58, 138;
  
  /* Typography Scale */
  --font-heading-primary: 'Playfair Display', Georgia, serif;
  --font-heading-secondary: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
  
  /* 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;
  --space-4xl: 6rem;
  
  /* Typography Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 4rem;
  --text-7xl: 5rem;
  
  /* Border Radius System */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-pill: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;
}

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Cormorant+Garamond:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@300;400;500;600&display=swap');

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

html {
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: #374151;
  background-color: var(--color-background);
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

/* Elegant Typography System */
h1, h2, h3 {
  font-family: var(--font-heading-primary);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--color-primary);
  margin: 0 0 var(--space-lg) 0;
}

h1 {
  font-size: var(--text-6xl);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1.1;
}

h2 {
  font-size: var(--text-4xl);
  font-weight: 600;
}

h3 {
  font-size: var(--text-3xl);
  font-family: var(--font-heading-secondary);
  font-weight: 500;
}

h4, h5, h6 {
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--color-secondary);
  margin: 0 0 var(--space-sm) 0;
}

h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p {
  margin: 0 0 var(--space-md) 0;
  line-height: 1.8;
  color: #4b5563;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: all var(--transition-normal);
  position: relative;
}

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

a:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Underlined Links (Elegant Style) */
.elegant-link {
  position: relative;
  font-weight: 500;
}

.elegant-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -2px;
  left: 50%;
  background-color: var(--color-primary);
  transition: all var(--transition-normal);
  transform: translateX(-50%);
}

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

/* Custom Pill Buttons */
.btn-elegant {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-xl);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: white;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.btn-elegant::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;
}

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

.btn-elegant:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
}

.btn-elegant:active {
  transform: translateY(0);
  box-shadow: var(--shadow-md);
}

.btn-elegant:focus {
  outline: 2px solid var(--color-primary-light);
  outline-offset: 2px;
}

/* Secondary Button */
.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  box-shadow: none;
}

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

.btn-secondary::before {
  background: linear-gradient(90deg, transparent, rgba(30, 58, 138, 0.1), transparent);
}

/* Premium Card System */
.card-elegant {
  background: var(--bg-section-1);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(100, 116, 139, 0.1);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card-elegant::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 50%, var(--color-primary-dark) 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

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

.card-elegant:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(100, 116, 139, 0.2);
}

/* Section System with Background Variations */
.section-elegant {
  padding: var(--space-4xl) 0;
  position: relative;
}

.section-elegant.bg-alt {
  background-color: var(--bg-section-2);
}

.section-elegant.bg-dark {
  background-color: var(--color-footer);
  color: white;
}

.section-elegant.bg-dark h1,
.section-elegant.bg-dark h2,
.section-elegant.bg-dark h3 {
  color: white;
}

.section-elegant.bg-dark p {
  color: rgba(255, 255, 255, 0.8);
}

/* Hero Section Specific Styling */
.hero-elegant {
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  background: linear-gradient(135deg, var(--bg-section-1) 0%, var(--bg-section-2) 100%);
  overflow: hidden;
}

.hero-elegant::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(30, 58, 138, 0.05) 0%, transparent 70%);
  transform: rotate(15deg);
  z-index: 1;
}

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

/* Form Elements with Elegant Styling */
.form-elegant {
  max-width: 480px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-weight: 500;
  color: var(--color-secondary);
  margin-bottom: var(--space-xs);
  font-size: var(--text-sm);
}

.form-input {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid #e5e7eb;
  border-radius: var(--radius-lg);
  font-family: var(--font-body);
  font-size: var(--text-base);
  transition: all var(--transition-normal);
  background: var(--bg-section-1);
}

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

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

/* Navigation Enhancements */
.nav-elegant {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(100, 116, 139, 0.1);
  transition: all var(--transition-normal);
}

.nav-elegant.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-sm);
}

/* Footer Styling */
.footer-elegant {
  background: var(--color-footer);
  color: white;
  padding: var(--space-4xl) 0 var(--space-xl) 0;
  margin-top: var(--space-4xl);
}

.footer-elegant h4 {
  color: white;
  font-family: var(--font-heading-secondary);
  font-weight: 600;
  margin-bottom: var(--space-lg);
}

.footer-elegant p,
.footer-elegant a {
  color: rgba(255, 255, 255, 0.8);
}

.footer-elegant a:hover {
  color: white;
}

/* List Styling */
.list-elegant {
  list-style: none;
  padding: 0;
  margin: 0;
}

.list-elegant li {
  padding: var(--space-xs) 0;
  border-bottom: 1px solid rgba(100, 116, 139, 0.1);
  transition: all var(--transition-fast);
}

.list-elegant li:last-child {
  border-bottom: none;
}

.list-elegant li:hover {
  padding-left: var(--space-sm);
}

/* Utility Classes */
.text-gradient {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.spacer-xl {
  margin: var(--space-4xl) 0;
}

.divider-elegant {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--color-secondary) 50%, transparent 100%);
  margin: var(--space-3xl) auto;
  max-width: 200px;
  opacity: 0.3;
}

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

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

/* Responsive Design */
@media (max-width: 768px) {
  :root {
    --text-6xl: 3rem;
    --text-4xl: 2rem;
    --text-3xl: 1.5rem;
    --space-4xl: 3rem;
    --space-3xl: 2rem;
  }
  
  .hero-elegant {
    min-height: 70vh;
  }
  
  .section-elegant {
    padding: var(--space-3xl) 0;
  }
  
  .card-elegant {
    padding: var(--space-xl);
  }
  
  .form-elegant {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  :root {
    --text-6xl: 2.5rem;
    --text-4xl: 1.75rem;
    --space-4xl: 2rem;
  }
  
  .hero-elegant::before {
    display: none;
  }
}

/* Focus and Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .card-elegant {
    border-color: var(--color-secondary);
  }
  
  .btn-elegant {
    border: 2px solid currentColor;
  }
}

/* Print styles */
@media print {
  .btn-elegant,
  .card-elegant {
    box-shadow: none;
    border: 1px solid #000;
  }
  
  .nav-elegant,
  .footer-elegant {
    display: 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;
    }
}