/*
Theme Name: CPTDigital AI Theme
Description: Professional AI company theme for CPTDigital with modern design and React-inspired components
Author: CPTDigital Team
Version: 1.0
*/

/* Import Tailwind CSS */
@import url('https://cdn.tailwindcss.com');

/* Custom CSS Variables */
:root {
  --primary-blue: #1a365d;
  --secondary-green: #38a169;
  --accent-orange: #ed8936;
  --accent-purple: #805ad5;
  --text-primary: #2d3748;
  --text-secondary: #718096;
}

/* Base Styles */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
}

/* Header Styles */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #e2e8f0;
}

.site-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-blue);
}

.site-logo .highlight {
  color: #3b82f6;
}

/* Navigation Styles */
.main-navigation ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0.25rem;
}

.main-navigation a {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: 0.375rem;
  transition: all 0.3s ease;
}

.main-navigation a:hover {
  color: #3b82f6;
  background-color: #f8fafc;
}

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  border-radius: 0.375rem;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: #3b82f6;
  color: white;
}

.btn-primary:hover {
  background-color: #2563eb;
}

.btn-outline {
  border: 1px solid #d1d5db;
  color: var(--text-primary);
  background-color: white;
}

.btn-outline:hover {
  background-color: #f9fafb;
}

/* Hero Section */
.hero-section {
  padding: 5rem 0 8rem;
  overflow: hidden;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1rem;
}

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

/* Service Cards */
.service-card {
  background: white;
  border-radius: 0.5rem;
  padding: 2rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: box-shadow 0.3s ease;
}

.service-card:hover {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.service-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: background-color 0.3s ease;
}

.service-icon.blue {
  background-color: #dbeafe;
}

.service-icon.green {
  background-color: #d1fae5;
}

.service-icon.orange {
  background-color: #fed7aa;
}

.service-icon.purple {
  background-color: #e9d5ff;
}

.service-card:hover .service-icon.blue {
  background-color: #bfdbfe;
}

.service-card:hover .service-icon.green {
  background-color: #a7f3d0;
}

.service-card:hover .service-icon.orange {
  background-color: #fdba74;
}

.service-card:hover .service-icon.purple {
  background-color: #ddd6fe;
}

/* Section Styles */
.section {
  padding: 5rem 0;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 4rem;
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
}

/* Trust Signals */
.trust-signals {
  background-color: #f9fafb;
}

/* CTA Section */
.cta-section {
  background-color: #3b82f6;
  color: white;
  text-align: center;
}

.cta-section .section-title {
  color: white;
}

.cta-section .section-subtitle {
  color: #bfdbfe;
}

/* Footer */
.site-footer {
  background-color: #1f2937;
  color: white;
  padding: 4rem 0;
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.footer-logo .highlight {
  color: #60a5fa;
}

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

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: #9ca3af;
  text-decoration: none;
}

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

/* Responsive Design */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .main-navigation {
    display: none;
  }
}

/* Utility Classes */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.grid {
  display: grid;
}

.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));
}

.gap-8 {
  gap: 2rem;
}

.gap-12 {
  gap: 3rem;
}

.text-center {
  text-align: center;
}

.mb-4 {
  margin-bottom: 1rem;
}

.mb-8 {
  margin-bottom: 2rem;
}

.mb-12 {
  margin-bottom: 3rem;
}

.mb-16 {
  margin-bottom: 4rem;
}

@media (min-width: 768px) {
  .md\\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  
  .md\\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  
  .md\\:grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .lg\\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  
  .lg\\:grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}