/* Elegant & Minimal Corporate Design */
:root {
  --color-primary: #2563eb;
  --color-secondary: #64748b;
  --color-background: #ffffff;
  --color-footer-bg: #1e293b;
  --color-button: #2563eb;
  --color-section-1: #f8fafc;
  --color-section-2: #ffffff;
  --color-section-3: #f1f5f9;
  --color-section-4: #ffffff;
  
  --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --border-radius-pill: 9999px;
  
  --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);
}

/* Base Typography */
body {
  font-family: var(--font-primary);
  line-height: 1.7;
  color: #1e293b;
  background-color: var(--color-background);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.01em;
}

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: #0f172a;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
}

h2 {
  font-size: 2.25rem;
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: 1.875rem;
  margin-bottom: var(--spacing-sm);
}

h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 600;
  line-height: 1.4;
  color: #0f172a;
}

p {
  margin-bottom: var(--spacing-md);
  color: #475569;
  max-width: 65ch;
}

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

.section {
  padding: var(--spacing-2xl) 0;
}

.section-alt {
  background-color: var(--color-section-1);
}

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

.hero-section {
  padding: var(--spacing-2xl) 0 calc(var(--spacing-2xl) * 1.5);
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-bottom: 1px solid #e2e8f0;
}

/* Header Styles */
.header {
  background-color: var(--color-background);
  border-bottom: 1px solid #e2e8f0;
  padding: var(--spacing-md) 0;
  position: relative;
}

.header.scrolled {
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
  background-color: rgba(255, 255, 255, 0.95);
}

/* Navigation */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-lg);
}

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

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

.nav-link {
  font-weight: 500;
  color: var(--color-secondary);
  text-decoration: none;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  transition: all 0.2s ease;
  position: relative;
}

.nav-link:hover,
.nav-link:focus {
  color: var(--color-primary);
  background-color: rgba(37, 99, 235, 0.05);
}

.nav-link.active {
  color: var(--color-primary);
}

/* Card Components */
.card {
  background-color: var(--color-background);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.card-feature {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border-left: 4px solid var(--color-primary);
}

.card-header {
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid #e2e8f0;
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: #0f172a;
  margin-bottom: var(--spacing-xs);
}

.card-subtitle {
  font-size: 0.875rem;
  color: var(--color-secondary);
  font-weight: 500;
}

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 0.875rem 2rem;
  font-weight: 600;
  font-size: 1rem;
  line-height: 1;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: var(--color-button);
  color: white;
  border-radius: var(--border-radius-pill);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: #1d4ed8;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  border-radius: var(--border-radius-pill);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background-color: var(--color-primary);
  color: white;
  transform: translateY(-1px);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-secondary);
  border-radius: var(--border-radius-pill);
  padding: 0.75rem 1.5rem;
}

.btn-ghost:hover,
.btn-ghost:focus {
  background-color: rgba(100, 116, 139, 0.1);
  color: #0f172a;
}

/* Form Elements */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-weight: 600;
  color: #0f172a;
  margin-bottom: var(--spacing-xs);
  font-size: 0.875rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid #e2e8f0;
  border-radius: var(--border-radius-md);
  font-family: inherit;
  font-size: 1rem;
  background-color: var(--color-background);
  transition: all 0.2s ease;
}

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

.form-input::placeholder,
.form-textarea::placeholder {
  color: #94a3b8;
}

/* Grid Systems */
.grid {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Typography Utilities */
.text-primary {
  color: var(--color-primary);
}

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

.text-muted {
  color: #64748b;
  font-size: 0.875rem;
}

.text-large {
  font-size: 1.125rem;
  line-height: 1.6;
}

.font-serif {
  font-family: var(--font-serif);
}

/* Spacing Utilities */
.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); }

.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); }

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

/* Footer Styles */
.footer {
  background-color: var(--color-footer-bg);
  color: #e2e8f0;
  padding: var(--spacing-2xl) 0 var(--spacing-xl);
  margin-top: var(--spacing-2xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid #334155;
}

.footer-section h4 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: #f8fafc;
  margin-bottom: var(--spacing-md);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links a:hover,
.footer-links a:focus {
  color: var(--color-primary);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  color: #64748b;
  font-size: 0.875rem;
}

/* Decorative Elements */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, #e2e8f0, transparent);
  margin: var(--spacing-xl) 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.75rem;
  background-color: rgba(37, 99, 235, 0.1);
  color: var(--color-primary);
  border-radius: var(--border-radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Hover Effects */
.hover-lift {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

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

.list-inline {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

/* Responsive Design */
@media (max-width: 768px) {
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.875rem; }
  h3 { font-size: 1.5rem; }
  
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .section {
    padding: var(--spacing-xl) 0;
  }
  
  .hero-section {
    padding: var(--spacing-xl) 0 calc(var(--spacing-xl) * 1.2);
  }
  
  .nav {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .card {
    padding: var(--spacing-lg);
  }
  
  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
  }
}

/* Focus States for Accessibility */
*:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.btn:focus,
.form-input:focus,
.form-textarea:focus,
.form-select:focus,
.nav-link:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Animation Utilities */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

/* Print Styles */
@media print {
  .no-print {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
  
  .card {
    border: 1px solid #000 !important;
    box-shadow: none !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;
    }
}