:root {
  --color-primary: #10b981;
  --color-secondary: #6b7280;
  --color-background: #ffffff;
  --color-footer-bg: #374151;
  --color-button: #10b981;
  --section-bg-1: #ffffff;
  --section-bg-2: #f9fafb;
  --section-bg-3: #ecfdf5;
  
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-primary);
  color: #1f2937;
  background-color: var(--color-background);
  line-height: 1.6;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
  color: #111827;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.025em;
}

h2 {
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

h3 {
  font-size: 1.5rem;
  font-weight: 600;
}

h4 {
  font-size: 1.25rem;
  font-weight: 600;
}

h5 {
  font-size: 1.125rem;
  font-weight: 600;
}

h6 {
  font-size: 1rem;
  font-weight: 600;
}

p {
  margin-bottom: var(--spacing-sm);
  color: #4b5563;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: #059669;
  text-decoration: underline;
}

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

.container-full {
  width: 100%;
  max-width: none;
}

/* Section Backgrounds */
.section-bg-white {
  background-color: var(--section-bg-1);
}

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

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

/* Header Styles */
.header {
  background-color: var(--color-background);
  border-bottom: 1px solid #e5e7eb;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 50;
}

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

.header-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: #111827;
  text-decoration: none;
}

.header-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--spacing-md);
}

.header-menu a {
  color: #374151;
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.header-menu a:hover {
  background-color: #f3f4f6;
  color: var(--color-primary);
  text-decoration: none;
}

/* Mobile Header */
.header-mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: #374151;
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  font-size: 0.875rem;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  border: 1px solid transparent;
  min-height: 44px;
}

.btn-primary {
  background-color: var(--color-button);
  color: white;
  border-color: var(--color-button);
}

.btn-primary:hover {
  background-color: #059669;
  border-color: #059669;
  color: white;
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-secondary);
  border-color: #d1d5db;
}

.btn-secondary:hover {
  background-color: #f9fafb;
  color: #374151;
  border-color: #9ca3af;
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: white;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
  min-height: 36px;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
  min-height: 52px;
}

/* Cards */
.card {
  background-color: var(--color-background);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid #e5e7eb;
  overflow: hidden;
  transition: var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-header {
  padding: var(--spacing-md);
  border-bottom: 1px solid #e5e7eb;
  background-color: #f9fafb;
}

.card-body {
  padding: var(--spacing-md);
}

.card-footer {
  padding: var(--spacing-md);
  border-top: 1px solid #e5e7eb;
  background-color: #f9fafb;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #111827;
  margin-bottom: var(--spacing-xs);
}

.card-text {
  color: #6b7280;
  line-height: 1.6;
}

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

.form-label {
  display: block;
  font-weight: 500;
  color: #374151;
  margin-bottom: var(--spacing-xs);
  font-size: 0.875rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #d1d5db;
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  transition: var(--transition);
  background-color: var(--color-background);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

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

/* Hero Section */
.hero {
  padding: var(--spacing-2xl) 0;
  text-align: center;
  background: linear-gradient(135deg, var(--section-bg-3) 0%, var(--section-bg-1) 100%);
}

.hero h1 {
  margin-bottom: var(--spacing-md);
  color: #111827;
}

.hero p {
  font-size: 1.125rem;
  color: #6b7280;
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
}

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

.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

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

.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-muted { color: #9ca3af; }

.bg-primary { background-color: var(--color-primary); }
.bg-secondary { background-color: var(--color-secondary); }
.bg-light { background-color: var(--section-bg-2); }

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

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

.py-sm { padding: var(--spacing-sm) 0; }
.py-md { padding: var(--spacing-md) 0; }
.py-lg { padding: var(--spacing-lg) 0; }
.py-xl { padding: var(--spacing-xl) 0; }
.py-2xl { padding: var(--spacing-2xl) 0; }

.px-sm { padding: 0 var(--spacing-sm); }
.px-md { padding: 0 var(--spacing-md); }
.px-lg { padding: 0 var(--spacing-lg); }

/* Footer */
.footer {
  background-color: var(--color-footer-bg);
  color: #d1d5db;
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer h4 {
  color: white;
  margin-bottom: var(--spacing-sm);
}

.footer a {
  color: #d1d5db;
  transition: var(--transition);
}

.footer a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.footer-bottom {
  border-top: 1px solid #4b5563;
  padding-top: var(--spacing-md);
  margin-top: var(--spacing-lg);
  text-align: center;
  color: #9ca3af;
  font-size: 0.875rem;
}

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

.list-inline {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: var(--spacing-sm);
}

.list-inline-item {
  display: inline-block;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 9999px;
  background-color: var(--section-bg-2);
  color: var(--color-secondary);
}

.badge-primary {
  background-color: var(--section-bg-3);
  color: var(--color-primary);
}

/* Dividers */
.divider {
  height: 1px;
  background-color: #e5e7eb;
  margin: var(--spacing-lg) 0;
}

.divider-vertical {
  width: 1px;
  background-color: #e5e7eb;
  margin: 0 var(--spacing-sm);
}

/* Focus States */
.focus-ring:focus {
  outline: 2px solid transparent;
  outline-offset: 2px;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-xs);
  }
  
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.25rem; }
  
  .header-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-background);
    border-top: 1px solid #e5e7eb;
    padding: var(--spacing-sm);
    flex-direction: column;
    gap: var(--spacing-xs);
    box-shadow: var(--shadow-md);
  }
  
  .header-menu.active {
    display: flex;
  }
  
  .header-mobile-toggle {
    display: block;
  }
  
  .hero {
    padding: var(--spacing-xl) 0;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }
  
  .btn {
    width: 100%;
    max-width: 280px;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 var(--spacing-xs);
  }
  
  .py-2xl {
    padding: var(--spacing-lg) 0;
  }
  
  .py-xl {
    padding: var(--spacing-md) 0;
  }
}

/* Print Styles */
@media print {
  .header,
  .footer,
  .btn {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
  }
  
  h1, h2, h3, h4, h5, h6 {
    page-break-after: avoid;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #ccc;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .card {
    border: 2px solid #000;
  }
  
  .btn {
    border: 2px solid currentColor;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}


/* 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;
    }
}