/* StartupNamer.org - Production Styles */
/* Reset and base styles */
*, *::before, *::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Utility classes */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1rem; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.hidden { display: none; }
.flex { display: flex; }
.block { display: block; }
.inline-block { display: inline-block; }
.relative { position: relative; }
.absolute { position: absolute; }

/* Button styles */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: #3b82f6;
  color: white;
  text-decoration: none;
  border-radius: 0.375rem;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s;
}
.btn:hover { background: #2563eb; }
.btn-secondary { background: #6b7280; }
.btn-secondary:hover { background: #4b5563; }

/* Form styles */
.form-input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #d1d5db;
  border-radius: 0.375rem;
  font-size: 1rem;
}
.form-input:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}
.form-input.error {
  border-color: #ef4444;
}

/* Layout styles */
.header {
  background: white;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  padding: 1rem 0;
}
.footer {
  background: #1f2937;
  color: white;
  padding: 2rem 0;
  margin-top: 4rem;
}

/* Responsive styles */
@media (max-width: 768px) {
  .container { padding: 0 0.5rem; }
  .btn { padding: 0.5rem 1rem; font-size: 0.9rem; }
}
\n\n/* ===== App.css ===== */\n/* Import mobile-first design system */
@import url('./styles/mobile-first.css');

.App {
  text-align: center;
  min-height: 100vh;
}

/* Application-specific enhancements */
.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.app-main {
  flex: 1;
  padding-top: 4rem; /* Account for fixed header */
}

/* Mobile-specific app styles */
@media (max-width: 768px) {
  .app-main {
    padding-top: 3.5rem;
  }
}

/* StartupNamer.org specific styles */
.startup-namer-gradient {
  background: linear-gradient(135deg, 
    var(--color-primary-50) 0%, 
    rgba(240, 249, 255, 0.8) 25%,
    rgba(255, 249, 230, 0.6) 50%,
    rgba(239, 246, 255, 0.8) 75%,
    var(--color-primary-50) 100%
  );
}

.hero-gradient {
  background: linear-gradient(135deg,
    rgba(15, 23, 42, 0.95) 0%,
    rgba(30, 41, 59, 0.9) 25%,
    rgba(51, 65, 85, 0.85) 50%,
    rgba(71, 85, 105, 0.8) 75%,
    rgba(100, 116, 139, 0.75) 100%
  );
}

/* Enhanced animations for branding */
@keyframes brand-pulse {
  0%, 100% { 
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(14, 165, 233, 0.7);
  }
  50% { 
    transform: scale(1.05);
    box-shadow: 0 0 0 10px rgba(14, 165, 233, 0);
  }
}

.brand-pulse {
  animation: brand-pulse 2s infinite;
}

/* Mobile-optimized hero sections */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

@media (max-width: 768px) {
  .hero-section {
    min-height: 80vh;
    padding: var(--space-6xl) 0;
  }
}

/* Feature cards with mobile optimization */
.feature-card {
  background: white;
  border-radius: 0.5rem;
  padding: 1.5rem;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
  border: 1px solid var(--color-slate-200);
}

.feature-card:hover {
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  transform: translateY(-4px);
  border-color: var(--color-primary-200);
}

/* Call-to-action enhancements */
.cta-gradient {
  background: linear-gradient(135deg, 
    var(--color-primary-500), 
    var(--color-primary-600),
    var(--color-accent-500)
  );
}

.cta-gradient:hover {
  background: linear-gradient(135deg, 
    var(--color-primary-600), 
    var(--color-primary-700),
    var(--color-accent-600)
  );
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}\n\n\n/* ===== index.css ===== */\n@tailwind base;
@tailwind components;
@tailwind utilities;

/* Custom styles */
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

/* Glass morphism utilities */
.backdrop-blur-sm {
  backdrop-filter: blur(4px);
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}\n\n\n/* ===== styles/mobile-first.css ===== */\n/*
==========================================================================
STARTUPNAMER.ORG - MOBILE-FIRST DESIGN SYSTEM
==========================================================================
Complete mobile optimization with accessibility, performance, and UX focus
Designed for perfect mobile experience and SEO compliance
==========================================================================
*/

:root {
  /* Enhanced Color Palette for Mobile Accessibility */
  --color-primary-50: #f0f9ff;
  --color-primary-100: #e0f2fe;
  --color-primary-200: #bae6fd;
  --color-primary-300: #7dd3fc;
  --color-primary-400: #38bdf8;
  --color-primary-500: #0ea5e9;
  --color-primary-600: #0284c7;
  --color-primary-700: #0369a1;
  --color-primary-800: #075985;
  --color-primary-900: #0c4a6e;
  
  /* Accent Colors */
  --color-accent-300: #fcd34d;
  --color-accent-400: #f59e0b;
  --color-accent-500: #d97706;
  --color-accent-600: #b45309;
  
  /* Semantic Colors */
  --color-success-50: #f0fdf4;
  --color-success-500: #22c55e;
  --color-success-600: #16a34a;
  --color-error-50: #fef2f2;
  --color-error-500: #ef4444;
  --color-error-600: #dc2626;
  --color-warning-50: #fffbeb;
  --color-warning-500: #f59e0b;
  --color-warning-600: #d97706;
  
  /* Neutral Palette */
  --color-slate-50: #f8fafc;
  --color-slate-100: #f1f5f9;
  --color-slate-200: #e2e8f0;
  --color-slate-300: #cbd5e1;
  --color-slate-400: #94a3b8;
  --color-slate-500: #64748b;
  --color-slate-600: #475569;
  --color-slate-700: #334155;
  --color-slate-800: #1e293b;
  --color-slate-900: #0f172a;
  
  /* Mobile-First Spacing System (rem-based for accessibility) */
  --space-xs: 0.25rem;    /* 4px */
  --space-sm: 0.5rem;     /* 8px */
  --space-md: 0.75rem;    /* 12px */
  --space-lg: 1rem;       /* 16px */
  --space-xl: 1.25rem;    /* 20px */
  --space-2xl: 1.5rem;    /* 24px */
  --space-3xl: 2rem;      /* 32px */
  --space-4xl: 2.5rem;    /* 40px */
  --space-5xl: 3rem;      /* 48px */
  --space-6xl: 4rem;      /* 64px */
  
  /* Touch Target Sizes (minimum 44px per WCAG) */
  --touch-target-sm: 2.75rem;  /* 44px */
  --touch-target-md: 3rem;     /* 48px */
  --touch-target-lg: 3.5rem;   /* 56px */
  --touch-target-xl: 4rem;     /* 64px */
  
  /* Typography Scale for Mobile Readability */
  --text-xs: 0.75rem;     /* 12px */
  --text-sm: 0.875rem;    /* 14px */
  --text-base: 1rem;      /* 16px - mobile base */
  --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 */
  
  /* Line Heights for Mobile Readability */
  --leading-tight: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  --leading-loose: 2;
  
  /* Shadow System for Depth and Accessibility */
  --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 0 rgba(0, 0, 0, 0.06);
  --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-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Border Radius Scale */
  --radius-sm: 0.25rem;   /* 4px */
  --radius-md: 0.375rem;  /* 6px */
  --radius-lg: 0.5rem;    /* 8px */
  --radius-xl: 0.75rem;   /* 12px */
  --radius-2xl: 1rem;     /* 16px */
  --radius-3xl: 1.5rem;   /* 24px */
  --radius-full: 9999px;
  
  /* Transitions for Smooth Mobile Interactions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Z-Index Scale */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  --z-toast: 1080;
}

/*
==========================================================================
MOBILE-FIRST RESET & BASE STYLES
==========================================================================
*/

/* Enhanced CSS Reset for Mobile */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  /* Mobile-first font size */
  font-size: 16px;
  scroll-behavior: smooth;
  /* Prevent horizontal scrolling on mobile */
  overflow-x: hidden;
  /* iOS momentum scrolling */
  -webkit-overflow-scrolling: touch;
  /* Disable zoom on input focus (iOS) */
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', 
               'Arial', 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-slate-800);
  background-color: var(--color-slate-50);
  /* Improve font rendering */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* Prevent horizontal scrolling */
  overflow-x: hidden;
  /* iOS bounce scroll fix */
  overscroll-behavior-y: none;
}

/* Mobile-optimized focus styles for accessibility */
:focus {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
}

/*
==========================================================================
MOBILE-FIRST RESPONSIVE BREAKPOINTS
==========================================================================
*/

/* Mobile First: 320px+ (default styles above) */

/* Small Mobile: 375px+ */
@media (min-width: 23.4375em) { /* 375px */
  html {
    font-size: 17px;
  }
}

/* Large Mobile: 414px+ */
@media (min-width: 25.875em) { /* 414px */
  html {
    font-size: 18px;
  }
}

/* Tablet: 768px+ */
@media (min-width: 48em) { /* 768px */
  html {
    font-size: 16px;
  }
  
  :root {
    --text-base: 1.125rem;  /* 18px */
    --text-lg: 1.25rem;     /* 20px */
    --text-xl: 1.5rem;      /* 24px */
    --text-2xl: 1.875rem;   /* 30px */
    --text-3xl: 2.25rem;    /* 36px */
    --text-4xl: 3rem;       /* 48px */
    --text-5xl: 3.75rem;    /* 60px */
  }
}

/* Desktop: 1024px+ */
@media (min-width: 64em) { /* 1024px */
  :root {
    --text-base: 1.125rem;  /* 18px */
    --text-lg: 1.25rem;     /* 20px */
    --text-xl: 1.5rem;      /* 24px */
    --text-2xl: 2rem;       /* 32px */
    --text-3xl: 2.5rem;     /* 40px */
    --text-4xl: 3.5rem;     /* 56px */
    --text-5xl: 4.5rem;     /* 72px */
  }
}

/* Large Desktop: 1280px+ */
@media (min-width: 80em) { /* 1280px */
  :root {
    --text-2xl: 2.25rem;    /* 36px */
    --text-3xl: 3rem;       /* 48px */
    --text-4xl: 4rem;       /* 64px */
    --text-5xl: 5rem;       /* 80px */
  }
}

/*
==========================================================================
TOUCH-FRIENDLY INTERACTIVE ELEMENTS
==========================================================================
*/

/* 44px Minimum Touch Targets */
.btn, button, .touch-target {
  min-height: var(--touch-target-sm);
  min-width: var(--touch-target-sm);
  padding: var(--space-md) var(--space-xl);
  border: none;
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  font-weight: 500;
  line-height: var(--leading-normal);
  text-align: center;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  /* Improve touch experience */
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  user-select: none;
}

/* Primary Button */
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-600));
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover,
.btn-primary:focus {
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-700));
  box-shadow: var(--shadow-lg);
  transform: translateY(-1px);
}

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

/* Secondary Button */
.btn-secondary {
  background: white;
  color: var(--color-primary-600);
  border: 2px solid var(--color-primary-200);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background: var(--color-primary-50);
  border-color: var(--color-primary-300);
  box-shadow: var(--shadow-md);
}

/* Large Touch Targets for CTAs */
.btn-lg {
  min-height: var(--touch-target-lg);
  padding: var(--space-lg) var(--space-3xl);
  font-size: var(--text-lg);
  border-radius: var(--radius-xl);
}

/* Mobile-specific button adjustments */
@media (max-width: 47.9375em) { /* < 768px */
  .btn-mobile-full {
    width: 100%;
  }
  
  .btn-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
  }
}

/*
==========================================================================
FORM ELEMENTS - MOBILE OPTIMIZED
==========================================================================
*/

/* Input Field Base Styles */
.form-input, input, textarea, select {
  width: 100%;
  min-height: var(--touch-target-sm);
  padding: var(--space-md) var(--space-lg);
  border: 2px solid var(--color-slate-200);
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  background: white;
  color: var(--color-slate-800);
  transition: all var(--transition-fast);
  /* Remove default mobile styling */
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  /* Prevent zoom on iOS */
  font-size: 16px;
}

@media (min-width: 48em) {
  .form-input, input, textarea, select {
    font-size: var(--text-base);
  }
}

/* Focus States */
.form-input:focus,
input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

/* Error States */
.form-input.error,
input.error,
textarea.error,
select.error {
  border-color: var(--color-error-500);
}

.form-input.error:focus,
input.error:focus,
textarea.error:focus,
select.error:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* Success States */
.form-input.success,
input.success,
textarea.success,
select.success {
  border-color: var(--color-success-500);
}

/* Label Styles */
.form-label, label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-slate-700);
  margin-bottom: var(--space-sm);
  line-height: var(--leading-tight);
}

/* Required Field Indicator */
.form-label.required::after,
label.required::after {
  content: ' *';
  color: var(--color-error-500);
}

/* Help Text */
.form-help {
  font-size: var(--text-xs);
  color: var(--color-slate-500);
  margin-top: var(--space-xs);
  line-height: var(--leading-normal);
}

/* Error Messages */
.form-error {
  font-size: var(--text-xs);
  color: var(--color-error-600);
  margin-top: var(--space-xs);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

/* Form Group */
.form-group {
  margin-bottom: var(--space-xl);
}

/*
==========================================================================
MOBILE NAVIGATION ENHANCEMENTS
==========================================================================
*/

/* Mobile Header */
.mobile-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-slate-200);
  padding: var(--space-md) var(--space-lg);
}

/* Mobile Menu Button */
.mobile-menu-btn {
  min-height: var(--touch-target-sm);
  min-width: var(--touch-target-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--color-slate-700);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.mobile-menu-btn:hover,
.mobile-menu-btn:focus {
  background: var(--color-slate-100);
  color: var(--color-slate-900);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal-backdrop);
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Mobile Menu Panel */
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  width: min(320px, 80vw);
  z-index: var(--z-modal);
  background: white;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  overflow-y: auto;
  padding: var(--space-2xl);
}

.mobile-menu.active {
  transform: translateX(0);
}

/* Mobile Menu Links */
.mobile-menu-link {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  min-height: var(--touch-target-lg);
  color: var(--color-slate-700);
  text-decoration: none;
  border-radius: var(--radius-lg);
  font-weight: 500;
  transition: all var(--transition-fast);
  margin-bottom: var(--space-sm);
}

.mobile-menu-link:hover,
.mobile-menu-link:focus {
  background: var(--color-primary-50);
  color: var(--color-primary-700);
}

.mobile-menu-link.active {
  background: var(--color-primary-100);
  color: var(--color-primary-800);
  font-weight: 600;
}

/*
==========================================================================
LOADING STATES & SKELETON SCREENS
==========================================================================
*/

/* Loading Spinner */
.loading-spinner {
  width: 2rem;
  height: 2rem;
  border: 2px solid var(--color-slate-200);
  border-top: 2px solid var(--color-primary-500);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Loading Button State */
.btn-loading {
  position: relative;
  color: transparent;
  pointer-events: none;
}

.btn-loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 1rem;
  height: 1rem;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* Skeleton Loading */
.skeleton {
  background: linear-gradient(90deg, var(--color-slate-200) 25%, var(--color-slate-100) 50%, var(--color-slate-200) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}

@keyframes skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-text {
  height: 1rem;
  margin-bottom: var(--space-sm);
}

.skeleton-text:last-child {
  margin-bottom: 0;
  width: 70%;
}

.skeleton-button {
  height: var(--touch-target-sm);
  width: 100px;
}

.skeleton-card {
  height: 200px;
  width: 100%;
}

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

/* Screen Reader Only Content */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.sr-only:focus {
  position: static;
  width: auto;
  height: auto;
  padding: inherit;
  margin: inherit;
  overflow: visible;
  clip: auto;
  white-space: normal;
}

/* Focus Trap for Modals */
.focus-trap {
  position: relative;
}

.focus-trap::before,
.focus-trap::after {
  content: '';
  position: absolute;
  width: 1px;
  height: 1px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  :root {
    --color-primary-500: #0066cc;
    --color-primary-600: #004499;
  }
  
  .btn-primary {
    border: 2px solid currentColor;
  }
  
  .form-input, input, textarea, select {
    border-width: 2px;
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .loading-spinner {
    animation: none;
    border-top-color: var(--color-primary-500);
  }
}

/*
==========================================================================
CARD COMPONENTS
==========================================================================
*/

.card {
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition-fast);
}

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

.card-header {
  padding: var(--space-2xl);
  border-bottom: 1px solid var(--color-slate-100);
}

.card-body {
  padding: var(--space-2xl);
}

.card-footer {
  padding: var(--space-2xl);
  border-top: 1px solid var(--color-slate-100);
  background: var(--color-slate-50);
}

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

/* Spacing Utilities */
.space-y-sm > * + * { margin-top: var(--space-sm); }
.space-y-md > * + * { margin-top: var(--space-md); }
.space-y-lg > * + * { margin-top: var(--space-lg); }
.space-y-xl > * + * { margin-top: var(--space-xl); }
.space-y-2xl > * + * { margin-top: var(--space-2xl); }

/* Text Utilities */
.text-xs { font-size: var(--text-xs); }
.text-sm { font-size: var(--text-sm); }
.text-base { font-size: var(--text-base); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-2xl { font-size: var(--text-2xl); }
.text-3xl { font-size: var(--text-3xl); }
.text-4xl { font-size: var(--text-4xl); }
.text-5xl { font-size: var(--text-5xl); }

.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

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

/* Color Utilities */
.text-primary { color: var(--color-primary-600); }
.text-slate-600 { color: var(--color-slate-600); }
.text-slate-700 { color: var(--color-slate-700); }
.text-slate-800 { color: var(--color-slate-800); }
.text-error { color: var(--color-error-600); }
.text-success { color: var(--color-success-600); }
.text-warning { color: var(--color-warning-600); }

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

@media (min-width: 48em) {
  .container {
    padding: 0 var(--space-2xl);
  }
}

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }

/* Responsive Utilities */
.hidden { display: none; }

@media (max-width: 47.9375em) {
  .mobile-hidden { display: none; }
}

@media (min-width: 48em) {
  .desktop-hidden { display: none; }
}

/* Animation Utilities */
.fade-in {
  animation: fadeIn var(--transition-normal) ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.slide-up {
  animation: slideUp var(--transition-normal) ease-out;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/*
==========================================================================
MOBILE PERFORMANCE OPTIMIZATIONS
==========================================================================
*/

/* GPU Acceleration for Smooth Animations */
.gpu-accelerated {
  transform: translate3d(0, 0, 0);
  backface-visibility: hidden;
  perspective: 1000;
}

/* Image Optimization */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

.lazy-image {
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.lazy-image.loaded {
  opacity: 1;
}

/* Prevent flash of unstyled content */
.no-fouc {
  visibility: hidden;
}

.no-fouc.loaded {
  visibility: visible;
}\n