/* hjLabs.in Global Design System */
/* Version: 1.0.0 | Date: 2025-10-04 */

/* ============================================
   DESIGN TOKENS
   ============================================ */

:root {
  /* Primary Brand Colors */
  --primary-deep-blue: #0B0F19;
  /* Deep Space Black */
  --primary-electric-blue: #4F46E5;
  /* Vibrant Indigo */
  --primary-purple: #8B5CF6;
  /* Neon Purple */

  /* Secondary Colors */
  --accent-green: #10B981;
  /* Emerald */
  --accent-orange: #F59E0B;
  /* Amber */
  --accent-cyan: #06B6D4;
  /* Cyan */
  --accent-pink: #EC4899;
  /* Pink */

  /* Neutral Palette */
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #4F46E5 0%, #8B5CF6 100%);
  --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #312e81 100%);
  --gradient-card: linear-gradient(145deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.08));
  --gradient-success: linear-gradient(135deg, #10B981 0%, #059669 100%);
  --gradient-info: linear-gradient(135deg, #06B6D4 0%, #0891B2 100%);
  --gradient-glow: linear-gradient(135deg, #4f46e5 0%, #ec4899 100%);

  /* Spacing Scale */
  --spacing-xs: 0.25rem;
  /* 4px */
  --spacing-sm: 0.5rem;
  /* 8px */
  --spacing-md: 1rem;
  /* 16px */
  --spacing-lg: 1.5rem;
  /* 24px */
  --spacing-xl: 2rem;
  /* 32px */
  --spacing-2xl: 3rem;
  /* 48px */
  --spacing-3xl: 4rem;
  /* 64px */

  /* Typography */
  --font-primary: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-heading: 'Inter', 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Fira Code', 'Monaco', 'Courier New', monospace;

  /* Font Sizes */
  --text-xs: 0.75rem;
  /* 12px */
  --text-sm: 0.875rem;
  /* 14px */
  --text-base: 1rem;
  /* 16px */
  --text-lg: 1.125rem;
  /* 18px */
  --text-xl: 1.25rem;
  /* 20px */
  --text-2xl: 1.5rem;
  /* 24px */
  --text-3xl: 1.875rem;
  /* 30px */
  --text-4xl: 2.25rem;
  /* 36px */
  --text-5xl: 3rem;
  /* 48px */

  /* Font Weights */
  --font-light: 300;
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-black: 900;

  /* Shadows */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 24px rgba(79, 70, 229, 0.4);
  --shadow-glow-green: 0 0 24px rgba(16, 185, 129, 0.4);
  --shadow-glow-pink: 0 0 24px rgba(236, 72, 153, 0.4);

  /* Border Radius */
  --radius-sm: 0.375rem;
  /* 6px */
  --radius-md: 0.5rem;
  /* 8px */
  --radius-lg: 0.75rem;
  /* 12px */
  --radius-xl: 1rem;
  /* 16px */
  --radius-2xl: 1.5rem;
  /* 24px */
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);

  /* Z-Index Scale */
  --z-base: 1;
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
}

/* ============================================
   MODERN BUTTON STYLES
   ============================================ */

.btn-modern-primary {
  background: var(--gradient-primary);
  border: none;
  color: white;
  padding: 0.75rem 1.75rem;
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.btn-modern-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl), var(--shadow-glow);
  color: white;
}

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

.btn-modern-secondary {
  background: white;
  border: 2px solid var(--primary-electric-blue);
  color: var(--primary-electric-blue);
  padding: 0.75rem 1.75rem;
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

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

.btn-modern-success {
  background: var(--gradient-success);
  border: none;
  color: white;
  padding: 0.75rem 1.75rem;
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
  cursor: pointer;
}

.btn-modern-success:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl), var(--shadow-glow-green);
}

/* ============================================
   MODERN CARD STYLES
   ============================================ */

.modern-card {
  background: white;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  padding: var(--spacing-lg);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.modern-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-electric-blue);
}

.modern-card-featured {
  background: linear-gradient(145deg, white, var(--gray-50));
  border: 2px solid var(--primary-electric-blue);
  position: relative;
  overflow: hidden;
}

.modern-card-featured::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: var(--gradient-primary);
  opacity: 0.1;
  border-radius: 0 var(--radius-xl) 0 100%;
}

/* ============================================
   GLASSMORPHISM EFFECTS
   ============================================ */

.glass-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.glass-card-dark {
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
}

/* ============================================
   GRADIENT TEXT
   ============================================ */

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: var(--font-bold);
}

.gradient-text-success {
  background: var(--gradient-success);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: var(--font-bold);
}

/* ============================================
   SECTION HEADERS
   ============================================ */

.section-header-modern {
  position: relative;
  display: inline-block;
  padding-bottom: 1rem;
  margin-bottom: 3rem;
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--gray-900);
}

.section-header-modern::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
}

.section-header-centered {
  text-align: center;
}

.section-header-centered::after {
  left: 50%;
  transform: translateX(-50%);
}

/* ============================================
   BADGES & TAGS
   ============================================ */

.badge-modern {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.875rem;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.badge-primary {
  background: var(--gradient-primary);
  color: white;
}

.badge-success {
  background: var(--gradient-success);
  color: white;
}

.badge-outline {
  background: transparent;
  border: 2px solid var(--primary-electric-blue);
  color: var(--primary-electric-blue);
}

.badge-outline:hover {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
}

/* ============================================
   STATS & METRICS
   ============================================ */

.stat-card {
  background: linear-gradient(145deg, white, var(--gray-50));
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.stat-number {
  font-size: var(--text-5xl);
  font-weight: var(--font-black);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.stat-label {
  font-size: var(--text-base);
  color: var(--gray-600);
  margin-top: var(--spacing-sm);
  font-weight: var(--font-medium);
}

/* ============================================
   TESTIMONIALS
   ============================================ */

.testimonial-card-modern {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
  transition: all var(--transition-base);
  position: relative;
}

.testimonial-card-modern::before {
  content: '"';
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  font-size: 4rem;
  color: var(--primary-electric-blue);
  opacity: 0.1;
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial-card-modern:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-2xl);
  border-color: var(--primary-electric-blue);
}

.testimonial-text {
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--gray-700);
  margin: var(--spacing-md) 0;
  position: relative;
  z-index: 1;
}

.testimonial-rating {
  display: flex;
  gap: 0.25rem;
  margin-bottom: var(--spacing-md);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.testimonial-avatar {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 3px solid var(--primary-electric-blue);
}

/* ============================================
   TRUST INDICATORS
   ============================================ */

.trust-badge-modern {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  border: 1px solid var(--gray-200);
}

.trust-badge-modern:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-electric-blue);
}

.trust-icon {
  font-size: 3rem;
  color: var(--primary-electric-blue);
  margin-bottom: var(--spacing-md);
}

/* ============================================
   PRICING CARDS
   ============================================ */

.pricing-card-modern {
  background: white;
  border-radius: var(--radius-2xl);
  padding: var(--spacing-2xl);
  box-shadow: var(--shadow-md);
  border: 2px solid var(--gray-200);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.pricing-card-modern.featured {
  border-color: var(--primary-electric-blue);
  box-shadow: var(--shadow-xl), var(--shadow-glow);
  transform: scale(1.05);
}

.pricing-card-modern:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-2xl);
}

.pricing-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--gradient-primary);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
}

.pricing-price {
  font-size: var(--text-4xl);
  font-weight: var(--font-black);
  color: var(--primary-deep-blue);
  margin: var(--spacing-lg) 0;
}

/* ============================================
   FORM ELEMENTS
   ============================================ */

.form-modern {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  box-shadow: var(--shadow-lg);
}

.form-input-modern {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: var(--text-base);
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  font-family: var(--font-primary);
}

.form-input-modern:focus {
  outline: none;
  border-color: var(--primary-electric-blue);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-label-modern {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--gray-700);
  margin-bottom: var(--spacing-sm);
  display: block;
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.05);
  }
}

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }

  100% {
    background-position: 1000px 0;
  }
}

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

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

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

/* ============================================
   UTILITY CLASSES
   ============================================ */

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bg-gradient-primary {
  background: var(--gradient-primary);
}

.bg-gradient-hero {
  background: var(--gradient-hero);
}

.shadow-modern {
  box-shadow: var(--shadow-lg);
}

.shadow-modern-xl {
  box-shadow: var(--shadow-2xl);
}

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

.transition-modern {
  transition: all var(--transition-base);
}

/* ============================================
   RESPONSIVE UTILITIES
   ============================================ */

@media (max-width: 768px) {
  :root {
    --text-5xl: 2.25rem;
    /* 36px on mobile */
    --text-4xl: 1.875rem;
    /* 30px on mobile */
    --text-3xl: 1.5rem;
    /* 24px on mobile */
  }

  .modern-card,
  .testimonial-card-modern,
  .pricing-card-modern {
    padding: var(--spacing-lg);
  }

  .stat-card {
    padding: var(--spacing-lg);
  }

  .form-modern {
    padding: var(--spacing-lg);
  }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus visible for keyboard navigation */
*:focus-visible {
  outline: 3px solid var(--primary-electric-blue);
  outline-offset: 2px;
}

/* Skip to main content link */
.skip-to-main {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary-electric-blue);
  color: white;
  padding: 0.5rem 1rem;
  text-decoration: none;
  z-index: 100;
}

.skip-to-main:focus {
  top: 0;
}