:root {
  /* Brand Colors */
  --primary-color: #2563eb;
  --primary-light: #3b82f6;
  --primary-dark: #1d4ed8;
  --secondary-color: #6b7280;
  --secondary-light: #9ca3af;
  --secondary-dark: #4b5563;
  
  /* Background Colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-footer: #f8fafc;
  --section-bg-1: #ffffff;
  --section-bg-2: #f8fafc;
  --section-bg-3: #ffffff;
  
  /* Accent Colors */
  --accent-warm: #fef3c7;
  --accent-soft: #f0f9ff;
  --accent-mint: #f0fdf4;
  
  /* Neutral Colors */
  --neutral-50: #f9fafb;
  --neutral-100: #f3f4f6;
  --neutral-200: #e5e7eb;
  --neutral-300: #d1d5db;
  --neutral-400: #9ca3af;
  --neutral-500: #6b7280;
  --neutral-600: #4b5563;
  --neutral-700: #374151;
  --neutral-800: #1f2937;
  --neutral-900: #111827;
  
  /* Typography Scale */
  --font-primary: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  
  --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;
  
  /* Spacing Scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-soft: 0 8px 30px -12px rgba(37, 99, 235, 0.15);
  --shadow-card: 0 4px 20px -2px rgba(0, 0, 0, 0.08);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 350ms ease;
}

/* Full Width/Layout Reset for Premium Experience */
body, html {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

/* Override container constraints for full-screen experience */
.container, .container-fluid, 
.max-w-7xl, .max-w-6xl, .max-w-5xl, .max-w-4xl {
  max-width: 100% !important;
  width: 100% !important;
  padding-left: var(--space-4) !important;
  padding-right: var(--space-4) !important;
}

/* Base Styles */
body {
  font-family: var(--font-body);
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  color: var(--neutral-800);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
}

/* Subtle background texture */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 20% 50%, rgba(37, 99, 235, 0.02) 0%, transparent 50%),
              radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.02) 0%, transparent 50%),
              radial-gradient(circle at 40% 80%, rgba(16, 185, 129, 0.01) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 600;
  line-height: 1.2;
  color: var(--neutral-900);
  margin-bottom: var(--space-4);
}

h1 {
  font-size: var(--text-5xl);
  font-weight: 700;
  letter-spacing: -0.02em;
}

h2 {
  font-size: var(--text-4xl);
  font-weight: 600;
  letter-spacing: -0.015em;
}

h3 {
  font-size: var(--text-3xl);
  font-weight: 600;
}

h4 {
  font-size: var(--text-2xl);
  font-weight: 600;
}

h5 {
  font-size: var(--text-xl);
  font-weight: 600;
}

h6 {
  font-size: var(--text-lg);
  font-weight: 600;
}

p {
  margin-bottom: var(--space-4);
  color: var(--neutral-600);
}

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

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

/* Custom Sections */
.section {
  padding: var(--space-20) 0;
  position: relative;
}

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

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

.section-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--accent-soft) 100%);
  position: relative;
  overflow: hidden;
}

.section-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 70%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(37, 99, 235, 0.08) 0%, transparent 70%);
  transform: rotate(15deg);
  pointer-events: none;
}

/* Cards */
.card {
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  padding: var(--space-8);
  transition: all var(--transition-normal);
  border: 1px solid var(--neutral-200);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-soft);
  border-color: var(--primary-light);
}

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

.card-large {
  padding: var(--space-12);
}

.card-small {
  padding: var(--space-6);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-lg);
  font-weight: 500;
  font-size: var(--text-base);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  font-family: var(--font-primary);
  letter-spacing: 0.025em;
  position: relative;
  overflow: hidden;
}

.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 0.5s;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
  color: white;
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
  color: white;
  text-decoration: none;
}

.btn-secondary {
  background: var(--bg-primary);
  color: var(--neutral-700);
  border: 2px solid var(--neutral-300);
}

.btn-secondary:hover {
  background: var(--neutral-50);
  border-color: var(--primary-color);
  color: var(--primary-color);
  text-decoration: none;
}

.btn-large {
  padding: var(--space-6) var(--space-12);
  font-size: var(--text-lg);
}

.btn-small {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
}

/* Forms */
.form-group {
  margin-bottom: var(--space-6);
}

.form-label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: 500;
  color: var(--neutral-700);
  font-family: var(--font-primary);
}

.form-input {
  width: 100%;
  padding: var(--space-4) var(--space-5);
  border: 2px solid var(--neutral-200);
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  font-family: var(--font-body);
  background: var(--bg-primary);
  transition: all var(--transition-normal);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
  background: var(--accent-soft);
}

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

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 12px center;
  background-repeat: no-repeat;
  background-size: 16px;
}

/* Header */
.header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--neutral-200);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-brand {
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--primary-color);
  text-decoration: none;
}

.nav-link {
  color: var(--neutral-700);
  font-weight: 500;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.nav-link:hover {
  background: var(--neutral-100);
  color: var(--primary-color);
  text-decoration: none;
}

/* Footer */
.footer {
  background: var(--bg-footer);
  border-top: 1px solid var(--neutral-200);
  padding: var(--space-16) 0 var(--space-8);
  margin-top: var(--space-24);
}

.footer-title {
  font-family: var(--font-primary);
  font-weight: 600;
  color: var(--neutral-800);
  margin-bottom: var(--space-4);
}

.footer-text {
  color: var(--neutral-600);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.footer-link {
  color: var(--neutral-500);
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

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

/* Utility Classes */
.text-primary {
  color: var(--primary-color) !important;
}

.text-secondary {
  color: var(--secondary-color) !important;
}

.bg-primary {
  background-color: var(--primary-color) !important;
}

.bg-secondary {
  background-color: var(--secondary-color) !important;
}

.bg-gradient-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
}

.bg-gradient-soft {
  background: linear-gradient(135deg, var(--accent-soft) 0%, var(--bg-primary) 100%);
}

.bg-gradient-warm {
  background: linear-gradient(135deg, var(--accent-warm) 0%, var(--bg-primary) 100%);
}

.rounded-xl {
  border-radius: var(--radius-xl) !important;
}

.rounded-lg {
  border-radius: var(--radius-lg) !important;
}

.shadow-soft {
  box-shadow: var(--shadow-soft) !important;
}

.shadow-card {
  box-shadow: var(--shadow-card) !important;
}

/* Layout Utilities */
.full-width {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

.container-narrow {
  max-width: 800px;
  margin: 0 auto;
}

.container-wide {
  max-width: 1400px;
  margin: 0 auto;
}

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

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Responsive Design */
@media (max-width: 768px) {
  .section {
    padding: var(--space-12) 0;
  }
  
  .section-hero {
    min-height: 80vh;
    padding: var(--space-12) 0;
  }
  
  h1 {
    font-size: var(--text-4xl);
  }
  
  h2 {
    font-size: var(--text-3xl);
  }
  
  .card {
    padding: var(--space-6);
  }
  
  .card-large {
    padding: var(--space-8);
  }
  
  .btn-large {
    padding: var(--space-5) var(--space-10);
  }
  
  .container, .container-fluid,
  .max-w-7xl, .max-w-6xl, .max-w-5xl, .max-w-4xl {
    padding-left: var(--space-4) !important;
    padding-right: var(--space-4) !important;
  }
}

@media (max-width: 480px) {
  .section {
    padding: var(--space-8) 0;
  }
  
  h1 {
    font-size: var(--text-3xl);
  }
  
  .card {
    padding: var(--space-4);
  }
  
  .btn {
    padding: var(--space-3) var(--space-6);
  }
  
  .btn-large {
    padding: var(--space-4) var(--space-8);
  }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .card {
    border-width: 0.5px;
  }
}

/* Print Styles */
@media print {
  .btn {
    border: 1px solid var(--neutral-300);
    background: transparent !important;
    color: var(--neutral-800) !important;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid var(--neutral-300);
  }
}

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

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

::-webkit-scrollbar-track {
  background: var(--neutral-100);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: var(--radius-lg);
}

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

/* Selection Styles */
::selection {
  background: var(--primary-color);
  color: white;
}

::-moz-selection {
  background: var(--primary-color);
  color: white;
}


/* 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;
    }
}