:root {
    /* Primitive Color Tokens */
    --color-white: rgba(255, 255, 255, 1);
    --color-black: rgba(0, 0, 0, 1);
    --color-cream-50: rgba(252, 252, 249, 1);
    --color-cream-100: rgba(255, 255, 253, 1);
    --color-gray-200: rgba(245, 245, 245, 1);
    --color-gray-300: rgba(167, 169, 169, 1);
    --color-gray-400: rgba(119, 124, 124, 1);
    --color-slate-500: rgba(98, 108, 113, 1);
    --color-brown-600: rgba(94, 82, 64, 1);
    --color-charcoal-700: rgba(31, 33, 33, 1);
    --color-charcoal-800: rgba(38, 40, 40, 1);
    --color-slate-900: rgba(19, 52, 59, 1);
    --color-teal-300: rgba(50, 184, 198, 1);
    --color-teal-400: rgba(45, 166, 178, 1);
    --color-teal-500: rgba(33, 128, 141, 1);
    --color-teal-600: rgba(29, 116, 128, 1);
    --color-teal-700: rgba(26, 104, 115, 1);
    --color-teal-800: rgba(41, 150, 161, 1);
    --color-red-400: rgba(255, 84, 89, 1);
    --color-red-500: rgba(192, 21, 47, 1);
    --color-orange-400: rgba(230, 129, 97, 1);
    --color-orange-500: rgba(168, 75, 47, 1);
  
    /* RGB versions for opacity control */
    --color-brown-600-rgb: 94, 82, 64;
    --color-teal-500-rgb: 33, 128, 141;
    --color-slate-900-rgb: 19, 52, 59;
    --color-slate-500-rgb: 98, 108, 113;
    --color-red-500-rgb: 192, 21, 47;
    --color-red-400-rgb: 255, 84, 89;
    --color-orange-500-rgb: 168, 75, 47;
    --color-orange-400-rgb: 230, 129, 97;
  
    /* Background color tokens (Light Mode) */
    --color-bg-1: rgba(59, 130, 246, 0.08); /* Light blue */
    --color-bg-2: rgba(245, 158, 11, 0.08); /* Light yellow */
    --color-bg-3: rgba(34, 197, 94, 0.08); /* Light green */
    --color-bg-4: rgba(239, 68, 68, 0.08); /* Light red */
    --color-bg-5: rgba(147, 51, 234, 0.08); /* Light purple */
    --color-bg-6: rgba(249, 115, 22, 0.08); /* Light orange */
    --color-bg-7: rgba(236, 72, 153, 0.08); /* Light pink */
    --color-bg-8: rgba(6, 182, 212, 0.08); /* Light cyan */
  
    /* Semantic Color Tokens (Light Mode) */
    --color-background: var(--color-cream-50);
    --color-surface: var(--color-cream-100);
    --color-text: var(--color-slate-900);
    --color-text-secondary: var(--color-slate-500);
    --color-primary: var(--color-teal-500);
    --color-primary-hover: var(--color-teal-600);
    --color-primary-active: var(--color-teal-700);
    --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
    --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
    --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
    --color-border: rgba(var(--color-brown-600-rgb), 0.2);
    --color-btn-primary-text: var(--color-cream-50);
    --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
    --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
    --color-error: var(--color-red-500);
    --color-success: var(--color-teal-500);
    --color-warning: var(--color-orange-500);
    --color-info: var(--color-slate-500);
    --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);
    --color-select-caret: rgba(var(--color-slate-900-rgb), 0.8);
  
    /* Common style patterns */
    --focus-ring: 0 0 0 3px var(--color-focus-ring);
    --focus-outline: 2px solid var(--color-primary);
    --status-bg-opacity: 0.15;
    --status-border-opacity: 0.25;
    --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  
    /* RGB versions for opacity control */
    --color-success-rgb: 33, 128, 141;
    --color-error-rgb: 192, 21, 47;
    --color-warning-rgb: 168, 75, 47;
    --color-info-rgb: 98, 108, 113;
  
    /* Typography */
    --font-family-base: "FKGroteskNeue", "Geist", "Inter", -apple-system,
      BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-family-mono: "Berkeley Mono", ui-monospace, SFMono-Regular, Menlo,
      Monaco, Consolas, monospace;
    --font-size-xs: 11px;
    --font-size-sm: 12px;
    --font-size-base: 14px;
    --font-size-md: 14px;
    --font-size-lg: 16px;
    --font-size-xl: 18px;
    --font-size-2xl: 20px;
    --font-size-3xl: 24px;
    --font-size-4xl: 30px;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 550;
    --font-weight-bold: 600;
    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --letter-spacing-tight: -0.01em;
  
    /* Spacing */
    --space-0: 0;
    --space-1: 1px;
    --space-2: 2px;
    --space-4: 4px;
    --space-6: 6px;
    --space-8: 8px;
    --space-10: 10px;
    --space-12: 12px;
    --space-16: 16px;
    --space-20: 20px;
    --space-24: 24px;
    --space-32: 32px;
  
    /* Border Radius */
    --radius-sm: 6px;
    --radius-base: 8px;
    --radius-md: 10px;
    --radius-lg: 12px;
    --radius-full: 9999px;
  
    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.02);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.04),
      0 2px 4px -1px rgba(0, 0, 0, 0.02);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.04),
      0 4px 6px -2px rgba(0, 0, 0, 0.02);
    --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.15),
      inset 0 -1px 0 rgba(0, 0, 0, 0.03);
  
    /* Animation */
    --duration-fast: 150ms;
    --duration-normal: 250ms;
    --ease-standard: cubic-bezier(0.16, 1, 0.3, 1);
  
    /* Layout */
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1280px;
  }
  
  /* Dark mode colors */
  @media (prefers-color-scheme: dark) {
    :root {
      /* RGB versions for opacity control (Dark Mode) */
      --color-gray-400-rgb: 119, 124, 124;
      --color-teal-300-rgb: 50, 184, 198;
      --color-gray-300-rgb: 167, 169, 169;
      --color-gray-200-rgb: 245, 245, 245;
  
      /* Background color tokens (Dark Mode) */
      --color-bg-1: rgba(29, 78, 216, 0.15); /* Dark blue */
      --color-bg-2: rgba(180, 83, 9, 0.15); /* Dark yellow */
      --color-bg-3: rgba(21, 128, 61, 0.15); /* Dark green */
      --color-bg-4: rgba(185, 28, 28, 0.15); /* Dark red */
      --color-bg-5: rgba(107, 33, 168, 0.15); /* Dark purple */
      --color-bg-6: rgba(194, 65, 12, 0.15); /* Dark orange */
      --color-bg-7: rgba(190, 24, 93, 0.15); /* Dark pink */
      --color-bg-8: rgba(8, 145, 178, 0.15); /* Dark cyan */
      
      /* Semantic Color Tokens (Dark Mode) */
      --color-background: var(--color-charcoal-700);
      --color-surface: var(--color-charcoal-800);
      --color-text: var(--color-gray-200);
      --color-text-secondary: rgba(var(--color-gray-300-rgb), 0.7);
      --color-primary: var(--color-teal-300);
      --color-primary-hover: var(--color-teal-400);
      --color-primary-active: var(--color-teal-800);
      --color-secondary: rgba(var(--color-gray-400-rgb), 0.15);
      --color-secondary-hover: rgba(var(--color-gray-400-rgb), 0.25);
      --color-secondary-active: rgba(var(--color-gray-400-rgb), 0.3);
      --color-border: rgba(var(--color-gray-400-rgb), 0.3);
      --color-error: var(--color-red-400);
      --color-success: var(--color-teal-300);
      --color-warning: var(--color-orange-400);
      --color-info: var(--color-gray-300);
      --color-focus-ring: rgba(var(--color-teal-300-rgb), 0.4);
      --color-btn-primary-text: var(--color-slate-900);
      --color-card-border: rgba(var(--color-gray-400-rgb), 0.2);
      --color-card-border-inner: rgba(var(--color-gray-400-rgb), 0.15);
      --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.1),
        inset 0 -1px 0 rgba(0, 0, 0, 0.15);
      --button-border-secondary: rgba(var(--color-gray-400-rgb), 0.2);
      --color-border-secondary: rgba(var(--color-gray-400-rgb), 0.2);
      --color-select-caret: rgba(var(--color-gray-200-rgb), 0.8);
  
      /* Common style patterns - updated for dark mode */
      --focus-ring: 0 0 0 3px var(--color-focus-ring);
      --focus-outline: 2px solid var(--color-primary);
      --status-bg-opacity: 0.15;
      --status-border-opacity: 0.25;
      --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
      --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  
      /* RGB versions for dark mode */
      --color-success-rgb: var(--color-teal-300-rgb);
      --color-error-rgb: var(--color-red-400-rgb);
      --color-warning-rgb: var(--color-orange-400-rgb);
      --color-info-rgb: var(--color-gray-300-rgb);
    }
  }
  
  /* Data attribute for manual theme switching */
  [data-color-scheme="dark"] {
    /* RGB versions for opacity control (dark mode) */
    --color-gray-400-rgb: 119, 124, 124;
    --color-teal-300-rgb: 50, 184, 198;
    --color-gray-300-rgb: 167, 169, 169;
    --color-gray-200-rgb: 245, 245, 245;
  
    /* Colorful background palette - Dark Mode */
    --color-bg-1: rgba(29, 78, 216, 0.15); /* Dark blue */
    --color-bg-2: rgba(180, 83, 9, 0.15); /* Dark yellow */
    --color-bg-3: rgba(21, 128, 61, 0.15); /* Dark green */
    --color-bg-4: rgba(185, 28, 28, 0.15); /* Dark red */
    --color-bg-5: rgba(107, 33, 168, 0.15); /* Dark purple */
    --color-bg-6: rgba(194, 65, 12, 0.15); /* Dark orange */
    --color-bg-7: rgba(190, 24, 93, 0.15); /* Dark pink */
    --color-bg-8: rgba(8, 145, 178, 0.15); /* Dark cyan */
    
    /* Semantic Color Tokens (Dark Mode) */
    --color-background: var(--color-charcoal-700);
    --color-surface: var(--color-charcoal-800);
    --color-text: var(--color-gray-200);
    --color-text-secondary: rgba(var(--color-gray-300-rgb), 0.7);
    --color-primary: var(--color-teal-300);
    --color-primary-hover: var(--color-teal-400);
    --color-primary-active: var(--color-teal-800);
    --color-secondary: rgba(var(--color-gray-400-rgb), 0.15);
    --color-secondary-hover: rgba(var(--color-gray-400-rgb), 0.25);
    --color-secondary-active: rgba(var(--color-gray-400-rgb), 0.3);
    --color-border: rgba(var(--color-gray-400-rgb), 0.3);
    --color-error: var(--color-red-400);
    --color-success: var(--color-teal-300);
    --color-warning: var(--color-orange-400);
    --color-info: var(--color-gray-300);
    --color-focus-ring: rgba(var(--color-teal-300-rgb), 0.4);
    --color-btn-primary-text: var(--color-slate-900);
    --color-card-border: rgba(var(--color-gray-400-rgb), 0.15);
    --color-card-border-inner: rgba(var(--color-gray-400-rgb), 0.15);
    --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.1),
      inset 0 -1px 0 rgba(0, 0, 0, 0.15);
    --color-border-secondary: rgba(var(--color-gray-400-rgb), 0.2);
    --color-select-caret: rgba(var(--color-gray-200-rgb), 0.8);
  
    /* Common style patterns - updated for dark mode */
    --focus-ring: 0 0 0 3px var(--color-focus-ring);
    --focus-outline: 2px solid var(--color-primary);
    --status-bg-opacity: 0.15;
    --status-border-opacity: 0.25;
    --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  
    /* RGB versions for dark mode */
    --color-success-rgb: var(--color-teal-300-rgb);
    --color-error-rgb: var(--color-red-400-rgb);
    --color-warning-rgb: var(--color-orange-400-rgb);
    --color-info-rgb: var(--color-gray-300-rgb);
  }
  
  [data-color-scheme="light"] {
    /* RGB versions for opacity control (light mode) */
    --color-brown-600-rgb: 94, 82, 64;
    --color-teal-500-rgb: 33, 128, 141;
    --color-slate-900-rgb: 19, 52, 59;
    
    /* Semantic Color Tokens (Light Mode) */
    --color-background: var(--color-cream-50);
    --color-surface: var(--color-cream-100);
    --color-text: var(--color-slate-900);
    --color-text-secondary: var(--color-slate-500);
    --color-primary: var(--color-teal-500);
    --color-primary-hover: var(--color-teal-600);
    --color-primary-active: var(--color-teal-700);
    --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
    --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
    --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
    --color-border: rgba(var(--color-brown-600-rgb), 0.2);
    --color-btn-primary-text: var(--color-cream-50);
    --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
    --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
    --color-error: var(--color-red-500);
    --color-success: var(--color-teal-500);
    --color-warning: var(--color-orange-500);
    --color-info: var(--color-slate-500);
    --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);
  
    /* RGB versions for light mode */
    --color-success-rgb: var(--color-teal-500-rgb);
    --color-error-rgb: var(--color-red-500-rgb);
    --color-warning-rgb: var(--color-orange-500-rgb);
    --color-info-rgb: var(--color-slate-500-rgb);
  }
  
  /* Base styles */
  html {
    font-size: var(--font-size-base);
    font-family: var(--font-family-base);
    line-height: var(--line-height-normal);
    color: var(--color-text);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    box-sizing: border-box;
  }
  
  body {
    margin: 0;
    padding: 0;
  }
  
  *,
  *::before,
  *::after {
    box-sizing: inherit;
  }
  
  /* Typography */
  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    margin: 0;
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-tight);
    color: var(--color-text);
    letter-spacing: var(--letter-spacing-tight);
  }
  
  h1 {
    font-size: var(--font-size-4xl);
  }
  h2 {
    font-size: var(--font-size-3xl);
  }
  h3 {
    font-size: var(--font-size-2xl);
  }
  h4 {
    font-size: var(--font-size-xl);
  }
  h5 {
    font-size: var(--font-size-lg);
  }
  h6 {
    font-size: var(--font-size-md);
  }
  
  p {
    margin: 0 0 var(--space-16) 0;
  }
  
  a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-standard);
  }
  
  a:hover {
    color: var(--color-primary-hover);
  }
  
  code,
  pre {
    font-family: var(--font-family-mono);
    font-size: calc(var(--font-size-base) * 0.95);
    background-color: var(--color-secondary);
    border-radius: var(--radius-sm);
  }
  
  code {
    padding: var(--space-1) var(--space-4);
  }
  
  pre {
    padding: var(--space-16);
    margin: var(--space-16) 0;
    overflow: auto;
    border: 1px solid var(--color-border);
  }
  
  pre code {
    background: none;
    padding: 0;
  }
  
  /* Buttons */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8) var(--space-16);
    border-radius: var(--radius-base);
    font-size: var(--font-size-base);
    font-weight: 500;
    line-height: 1.5;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-standard);
    border: none;
    text-decoration: none;
    position: relative;
  }
  
  .btn:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
  }
  
  .btn--primary {
    background: var(--color-primary);
    color: var(--color-btn-primary-text);
  }
  
  .btn--primary:hover {
    background: var(--color-primary-hover);
  }
  
  .btn--primary:active {
    background: var(--color-primary-active);
  }
  
  .btn--secondary {
    background: var(--color-secondary);
    color: var(--color-text);
  }
  
  .btn--secondary:hover {
    background: var(--color-secondary-hover);
  }
  
  .btn--secondary:active {
    background: var(--color-secondary-active);
  }
  
  .btn--outline {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text);
  }
  
  .btn--outline:hover {
    background: var(--color-secondary);
  }
  
  .btn--sm {
    padding: var(--space-4) var(--space-12);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-sm);
  }
  
  .btn--lg {
    padding: var(--space-10) var(--space-20);
    font-size: var(--font-size-lg);
    border-radius: var(--radius-md);
  }
  
  .btn--full-width {
    width: 100%;
  }
  
  .btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
  }
  
  /* Form elements */
  .form-control {
    display: block;
    width: 100%;
    padding: var(--space-8) var(--space-12);
    font-size: var(--font-size-md);
    line-height: 1.5;
    color: var(--color-text);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-base);
    transition: border-color var(--duration-fast) var(--ease-standard),
      box-shadow var(--duration-fast) var(--ease-standard);
  }
  
  textarea.form-control {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
  }
  
  select.form-control {
    padding: var(--space-8) var(--space-12);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: var(--select-caret-light);
    background-repeat: no-repeat;
    background-position: right var(--space-12) center;
    background-size: 16px;
    padding-right: var(--space-32);
  }
  
  /* Add a dark mode specific caret */
  @media (prefers-color-scheme: dark) {
    select.form-control {
      background-image: var(--select-caret-dark);
    }
  }
  
  /* Also handle data-color-scheme */
  [data-color-scheme="dark"] select.form-control {
    background-image: var(--select-caret-dark);
  }
  
  [data-color-scheme="light"] select.form-control {
    background-image: var(--select-caret-light);
  }
  
  .form-control:focus {
    border-color: var(--color-primary);
    outline: var(--focus-outline);
  }
  
  .form-label {
    display: block;
    margin-bottom: var(--space-8);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
  }
  
  .form-group {
    margin-bottom: var(--space-16);
  }
  
  /* Card component */
  .card {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-card-border);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: box-shadow var(--duration-normal) var(--ease-standard);
  }
  
  .card:hover {
    box-shadow: var(--shadow-md);
  }
  
  .card__body {
    padding: var(--space-16);
  }
  
  .card__header,
  .card__footer {
    padding: var(--space-16);
    border-bottom: 1px solid var(--color-card-border-inner);
  }
  
  /* Status indicators - simplified with CSS variables */
  .status {
    display: inline-flex;
    align-items: center;
    padding: var(--space-6) var(--space-12);
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
  }
  
  .status--success {
    background-color: rgba(
      var(--color-success-rgb, 33, 128, 141),
      var(--status-bg-opacity)
    );
    color: var(--color-success);
    border: 1px solid
      rgba(var(--color-success-rgb, 33, 128, 141), var(--status-border-opacity));
  }
  
  .status--error {
    background-color: rgba(
      var(--color-error-rgb, 192, 21, 47),
      var(--status-bg-opacity)
    );
    color: var(--color-error);
    border: 1px solid
      rgba(var(--color-error-rgb, 192, 21, 47), var(--status-border-opacity));
  }
  
  .status--warning {
    background-color: rgba(
      var(--color-warning-rgb, 168, 75, 47),
      var(--status-bg-opacity)
    );
    color: var(--color-warning);
    border: 1px solid
      rgba(var(--color-warning-rgb, 168, 75, 47), var(--status-border-opacity));
  }
  
  .status--info {
    background-color: rgba(
      var(--color-info-rgb, 98, 108, 113),
      var(--status-bg-opacity)
    );
    color: var(--color-info);
    border: 1px solid
      rgba(var(--color-info-rgb, 98, 108, 113), var(--status-border-opacity));
  }
  
  /* Container layout */
  .container {
    width: 100%;
    margin-right: auto;
    margin-left: auto;
    padding-right: var(--space-16);
    padding-left: var(--space-16);
  }
  
  @media (min-width: 640px) {
    .container {
      max-width: var(--container-sm);
    }
  }
  @media (min-width: 768px) {
    .container {
      max-width: var(--container-md);
    }
  }
  @media (min-width: 1024px) {
    .container {
      max-width: var(--container-lg);
    }
  }
  @media (min-width: 1280px) {
    .container {
      max-width: var(--container-xl);
    }
  }
  
  /* Utility classes */
  .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-4 {
    gap: var(--space-4);
  }
  .gap-8 {
    gap: var(--space-8);
  }
  .gap-16 {
    gap: var(--space-16);
  }
  
  .m-0 {
    margin: 0;
  }
  .mt-8 {
    margin-top: var(--space-8);
  }
  .mb-8 {
    margin-bottom: var(--space-8);
  }
  .mx-8 {
    margin-left: var(--space-8);
    margin-right: var(--space-8);
  }
  .my-8 {
    margin-top: var(--space-8);
    margin-bottom: var(--space-8);
  }
  
  .p-0 {
    padding: 0;
  }
  .py-8 {
    padding-top: var(--space-8);
    padding-bottom: var(--space-8);
  }
  .px-8 {
    padding-left: var(--space-8);
    padding-right: var(--space-8);
  }
  .py-16 {
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
  }
  .px-16 {
    padding-left: var(--space-16);
    padding-right: var(--space-16);
  }
  
  .block {
    display: block;
  }
  .hidden {
    display: none;
  }
  
  /* Accessibility */
  .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
  }
  
  :focus-visible {
    outline: var(--focus-outline);
    outline-offset: 2px;
  }
  
  /* Dark mode specifics */
  [data-color-scheme="dark"] .btn--outline {
    border: 1px solid var(--color-border-secondary);
  }
  
  @font-face {
    font-family: 'FKGroteskNeue';
    src: url('https://r2cdn.perplexity.ai/fonts/FKGroteskNeue.woff2')
      format('woff2');
  }
  
  /* END PERPLEXITY DESIGN SYSTEM */
  /* Additional styles beyond the design system */
  
  /* Brand Colors */
  :root {
    --brand-blue: #1E73BE;
    --brand-green: #97C93D;
    --brand-black: #000000;
    --brand-white: #ffffff;
    --brand-blue-light: rgba(30, 115, 190, 0.1);
    --brand-green-light: rgba(151, 201, 61, 0.1);
  }

  /* Header */
  .header {
    background: linear-gradient(135deg, var(--brand-blue) 0%, #0d5a9a 100%);
    color: var(--brand-white);
    padding: 40px 0;
    position: relative;
    overflow: hidden;
  }
  
  .header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="10" cy="60" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="90" cy="40" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.2;
  }
  
  .header__content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  .header__brand h1 {
    color: var(--brand-white);
    margin-bottom: 16px;
    font-size: 3rem;
    font-weight: 800;
    text-shadow: 0 4px 20px rgba(0,0,0,0.3);
    letter-spacing: -0.02em;
  }
  
  .header__tagline {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.25rem;
    margin: 0;
    font-weight: 400;
    line-height: 1.4;
  }
  
  .header__cta .btn {
    background: var(--brand-green);
    border: 2px solid var(--brand-green);
    color: var(--brand-white);
    font-weight: 600;
    padding: 16px 32px;
    font-size: 1.1rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 32px rgba(151, 201, 61, 0.3);
  }
  
  .header__cta .btn:hover {
    background: transparent;
    color: var(--brand-green);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(151, 201, 61, 0.4);
  }
  
  /* Hero Section */
  .hero {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
  }
  
  .hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(30,115,190,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.5;
  }
  
  .hero__content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  .hero__text h2 {
    font-size: 3rem;
    margin-bottom: 24px;
    color: var(--brand-black);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
  }
  
  .hero__text p {
    font-size: 1.25rem;
    color: #666;
    margin-bottom: 40px;
    line-height: 1.6;
  }
  
  .hero__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
  }
  
  .stat {
    background: var(--brand-white);
    padding: 32px 24px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid var(--brand-blue-light);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
  }
  
  .stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--brand-blue), var(--brand-green));
  }
  
  .stat:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
  }
  
  .stat__number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--brand-blue);
    margin-bottom: 12px;
    display: block;
  }
  
  .stat__label {
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
    line-height: 1.3;
  }
  
  .hero__form {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    position: relative;
    background: var(--brand-white);
  }
  
  .zoho-form-container {
    width: 100%;
    height: 400px;
    background: var(--brand-white);
    border-radius: 16px;
    overflow: hidden;
  }
  
  .zoho-form-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 16px;
    background: var(--brand-white);
  }
  
  /* Navigation Menu */
  .nav-menu {
    background: var(--brand-white);
    border-bottom: 1px solid var(--brand-blue-light);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  }
  
  .nav-menu__items {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 24px 0;
    scrollbar-width: none;
    -ms-overflow-style: none;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
  }
  
  .nav-menu__items::-webkit-scrollbar {
    display: none;
  }
  
  .nav-item {
    padding: 12px 24px;
    border: none;
    background: transparent;
    color: #666;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
  }
  
  .nav-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--brand-blue-light);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 50px;
  }
  
  .nav-item:hover {
    color: var(--brand-blue);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30,115,190,0.3);
  }
  
  .nav-item:hover::before {
    opacity: 1;
  }
  
  .nav-item.active {
    color: var(--brand-blue);
    background: var(--brand-blue-light);
    box-shadow: 0 8px 25px rgba(30,115,190,0.2);
  }
  
  .nav-item.active::before {
    opacity: 0;
  }
  
  /* Main Content */
  .main-content {
    padding: 80px 0;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  }
  
  .content-section {
    display: none;
    animation: fadeInUp 0.6s ease-out;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  .content-section.active {
    display: block;
  }
  
  @keyframes fadeInUp {
    from { 
      opacity: 0; 
      transform: translateY(40px); 
    }
    to { 
      opacity: 1; 
      transform: translateY(0); 
    }
  }
  
  .content-section h2 {
    margin-bottom: 40px;
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--brand-black);
    position: relative;
    padding-bottom: 20px;
  }
  
  .content-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--brand-blue), var(--brand-green));
    border-radius: 2px;
  }
  
  .content-section h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--brand-black);
    margin: 40px 0 20px 0;
    position: relative;
    padding-left: 24px;
  }
  
  .content-section h3::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 24px;
    background: linear-gradient(180deg, var(--brand-blue), var(--brand-green));
    border-radius: 2px;
  }
  
  .content-section p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #666;
    margin-bottom: 24px;
  }
  
  .content-section ul {
    margin: 24px 0;
    padding-left: 0;
  }
  
  .content-section li {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #666;
    margin-bottom: 16px;
    padding-left: 32px;
    position: relative;
  }
  
  .content-section li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--brand-green);
    font-weight: bold;
    font-size: 1.2em;
  }
  
  /* Feature Grid */
  .feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-32);
    margin-bottom: var(--space-48);
  }
  
  .feature-card {
    background: white;
    padding: var(--space-32);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(102,126,234,0.1);
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  }
  
  .feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    transform: scaleX(0);
    transition: transform 0.3s ease;
  }
  
  .feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
  }
  
  .feature-card:hover::before {
    transform: scaleX(1);
  }
  
  .feature-card__icon {
    font-size: 4rem;
    margin-bottom: var(--space-20);
    display: block;
    filter: grayscale(0.3);
    transition: all 0.3s ease;
  }
  
  .feature-card:hover .feature-card__icon {
    filter: grayscale(0);
    transform: scale(1.1);
  }
  
  .feature-card h3 {
    margin-bottom: var(--space-16);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
  }
  
  .feature-card p {
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-12);
  }
  
  /* CTA Section */
  .cta-section {
    margin: 60px 0;
  }
  
  .cta-card {
    background: linear-gradient(135deg, var(--brand-blue) 0%, #0d5a9a 100%);
    padding: 60px 40px;
    border-radius: 16px;
    text-align: center;
    color: var(--brand-white);
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(30,115,190,0.3);
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
  }
  
  .cta-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="cta-pattern" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23cta-pattern)"/></svg>');
    opacity: 0.3;
  }
  
  .cta-card h3 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
  }
  
  .cta-card p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.9;
    position: relative;
    z-index: 2;
  }
  
  .cta-buttons {
    display: flex;
    gap: 24px;
    justify-content: center;
    margin-top: 40px;
    position: relative;
    z-index: 2;
  }
  
  .cta-buttons .btn {
    padding: 16px 32px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
  }
  
  .cta-buttons .btn--primary {
    background: var(--brand-green);
    color: var(--brand-white);
    border: 2px solid var(--brand-green);
  }
  
  .cta-buttons .btn--primary:hover {
    background: transparent;
    color: var(--brand-green);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(151,201,61,0.3);
  }
  
  .cta-buttons .btn--outline {
    background: transparent;
    color: var(--brand-white);
    border: 2px solid rgba(255,255,255,0.5);
  }
  
  .cta-buttons .btn--outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--brand-white);
    transform: translateY(-2px);
  }
  
  /* Quiz Container */
  .quiz-container {
    background: var(--brand-white);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    margin: 40px 0;
    border: 1px solid var(--brand-blue-light);
    max-width: 1200px;
    margin: 40px auto;
  }
  
  .quiz-question {
    display: none;
    animation: fadeInUp 0.5s ease-out;
  }
  
  .quiz-question.active {
    display: block;
  }
  
  .quiz-question h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--brand-black);
    margin-bottom: 32px;
    text-align: center;
  }
  
  .quiz-options {
    display: grid;
    gap: 20px;
    margin-bottom: 40px;
  }
  
  .quiz-options label {
    display: flex;
    align-items: center;
    padding: 24px;
    border: 2px solid var(--brand-blue-light);
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--brand-white);
    font-size: 1.1rem;
    font-weight: 500;
  }
  
  .quiz-options label:hover {
    border-color: var(--brand-blue);
    background: var(--brand-blue-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30,115,190,0.15);
  }
  
  .quiz-options input[type="radio"] {
    margin-right: 20px;
    width: 20px;
    height: 20px;
    accent-color: var(--brand-blue);
  }
  
  .quiz-options input[type="radio"]:checked + label,
  .quiz-options label:has(input:checked) {
    border-color: var(--brand-blue);
    background: var(--brand-blue-light);
    color: var(--brand-blue);
    font-weight: 600;
  }
  
  .quiz-navigation {
    display: flex;
    justify-content: space-between;
    gap: 20px;
  }
  
  .quiz-result {
    text-align: center;
    padding: 40px;
    background: linear-gradient(135deg, var(--brand-blue), var(--brand-green));
    color: var(--brand-white);
    border-radius: 16px;
    margin-top: 40px;
  }
  
  .score-display {
    font-size: 4rem;
    font-weight: 800;
    margin: 24px 0;
  }
  
  /* University Comparison */
  .comparison-controls {
    margin-bottom: var(--space-32);
  }
  
  .checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-16);
    margin-bottom: var(--space-24);
  }
  
  .checkbox-item {
    display: flex;
    align-items: center;
    gap: var(--space-12);
    padding: var(--space-16);
    border-radius: var(--radius-lg);
    border: 2px solid rgba(102,126,234,0.2);
    background: white;
    transition: all 0.3s ease;
    cursor: pointer;
  }
  
  .checkbox-item:hover {
    border-color: #667eea;
    background: rgba(102,126,234,0.05);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102,126,234,0.15);
  }
  
  .checkbox-item:has(input:checked) {
    background: linear-gradient(135deg, rgba(102,126,234,0.1), rgba(118,75,162,0.1));
    border-color: #667eea;
    color: #667eea;
    font-weight: 600;
  }
  
  .checkbox-item input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: #667eea;
  }
  
  .comparison-table-container {
    overflow-x: auto;
  }
  
  .comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
  }
  
  .comparison-table th,
  .comparison-table td {
    padding: var(--space-16);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
  }
  
  .comparison-table th {
    background: var(--color-secondary);
    font-weight: var(--font-weight-semibold);
  }
  
  .comparison-table tr:last-child td {
    border-bottom: none;
  }
  
  /* Calculator */
  .calculator-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-32);
    align-items: start;
  }
  
  .calculator-inputs {
    background: var(--color-surface);
    padding: var(--space-24);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-card-border);
  }
  
  .calculator-results {
    background: var(--color-bg-2);
    padding: var(--space-24);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-card-border);
  }
  
  .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
  
  #budgetSlider {
    width: 100%;
    margin: var(--space-8) 0;
  }
  
  #budgetValue {
    display: block;
    text-align: center;
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
  }
  
  .cost-breakdown {
    display: flex;
    flex-direction: column;
    gap: var(--space-16);
  }
  
  .cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-12) 0;
    border-bottom: 1px solid var(--color-border);
  }
  
  .cost-item:last-child {
    border-bottom: none;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    font-size: var(--font-size-lg);
  }
  
  /* Eligibility Form */
  .eligibility-form {
    background: var(--color-surface);
    padding: var(--space-24);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-card-border);
    margin-bottom: var(--space-24);
  }
  
  .eligibility-results {
    padding: var(--space-24);
    border-radius: var(--radius-lg);
    margin-top: var(--space-24);
  }
  
  .eligibility-results.success {
    background: var(--color-bg-3);
    border: 1px solid rgba(var(--color-success-rgb), 0.3);
  }
  
  .eligibility-results.warning {
    background: var(--color-bg-2);
    border: 1px solid rgba(var(--color-warning-rgb), 0.3);
  }
  
  .eligibility-results.error {
    background: var(--color-bg-4);
    border: 1px solid rgba(var(--color-error-rgb), 0.3);
  }
  
  .school-recommendations {
    margin-top: var(--space-16);
  }
  
  .school-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
    margin-top: var(--space-12);
  }
  
  .school-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-8);
    background: var(--color-surface);
    border-radius: var(--radius-base);
    border: 1px solid var(--color-border);
  }
  
  .match-score {
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
  }
  
  .match-score.high {
    background: rgba(var(--color-success-rgb), 0.2);
    color: var(--color-success);
  }
  
  .match-score.medium {
    background: rgba(var(--color-warning-rgb), 0.2);
    color: var(--color-warning);
  }
  
  .match-score.low {
    background: rgba(var(--color-error-rgb), 0.2);
    color: var(--color-error);
  }
  
  /* Timeline */
  .timeline-container {
    position: relative;
    margin: var(--space-32) 0;
  }
  
  .timeline-container::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-border);
  }
  
  .timeline-item {
    display: flex;
    gap: var(--space-24);
    margin-bottom: var(--space-32);
    position: relative;
  }
  
  .timeline-marker {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--color-primary);
    border: 4px solid var(--color-surface);
    flex-shrink: 0;
    position: relative;
    z-index: 1;
  }
  
  .timeline-content {
    background: var(--color-surface);
    padding: var(--space-20);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-card-border);
    flex-grow: 1;
  }
  
  .timeline-date {
    color: var(--color-primary);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--space-8);
  }
  
  .timeline-cta {
    margin-top: var(--space-32);
  }
  
  /* Salary Chart */
  .salary-section {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-32);
    align-items: start;
  }
  
  .chart-container {
    background: var(--color-surface);
    padding: var(--space-24);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-card-border);
    height: 400px;
  }
  
  .salary-insights {
    background: var(--color-bg-3);
    padding: var(--space-24);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-card-border);
  }
  
  .insights-list {
    list-style: none;
    padding: 0;
    margin: var(--space-16) 0;
  }
  
  .insights-list li {
    padding: var(--space-8) 0;
    border-bottom: 1px solid var(--color-border);
    position: relative;
    padding-left: var(--space-20);
  }
  
  .insights-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: var(--font-weight-bold);
  }
  
  .insights-list li:last-child {
    border-bottom: none;
  }
  
  .salary-cta {
    margin-top: var(--space-20);
  }
  
  /* Footer */
  .footer {
    background: linear-gradient(135deg, var(--brand-blue) 0%, #0d5a9a 100%);
    color: var(--brand-white);
    padding: 80px 0;
    margin-top: 80px;
    position: relative;
    overflow: hidden;
  }
  
  .footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="footer-pattern" width="30" height="30" patternUnits="userSpaceOnUse"><circle cx="15" cy="15" r="1" fill="rgba(255,255,255,0.05)"/><circle cx="30" cy="30" r="0.5" fill="rgba(255,255,255,0.03)"/></pattern></defs><rect width="100" height="100" fill="url(%23footer-pattern)"/></svg>');
    opacity: 0.5;
  }
  
  .footer__content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: start;
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  .footer__main h2 {
    color: var(--brand-white);
    margin-bottom: 24px;
    font-size: 2.5rem;
    font-weight: 800;
  }
  
  .footer__main p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    line-height: 1.6;
  }
  
  .footer__services {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  
  .service-item {
    background: rgba(255, 255, 255, 0.08);
    padding: 32px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
  }
  
  .service-item:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  }
  
  .service-item h4 {
    color: var(--brand-white);
    margin-bottom: 16px;
    font-size: 1.3rem;
    font-weight: 700;
  }
  
  .service-item p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    margin-bottom: 20px;
    line-height: 1.5;
  }
  
  .service-item .btn {
    background: var(--brand-green);
    color: var(--brand-white);
    border: 2px solid var(--brand-green);
    padding: 12px 20px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
  }
  
  .service-item .btn:hover {
    background: transparent;
    color: var(--brand-green);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(151,201,61,0.3);
  }
  
  /* Responsive Design */
  @media (max-width: 768px) {
    .header__content {
      flex-direction: column;
      text-align: center;
      gap: 32px;
      padding: 0 20px;
    }
    
    .header__brand h1 {
      font-size: 2.5rem;
    }
    
    .header__tagline {
      font-size: 1.1rem;
    }
  
    .hero__content {
      grid-template-columns: 1fr;
      text-align: center;
      gap: 40px;
      padding: 0 20px;
    }
    
    .hero__text h2 {
      font-size: 2.5rem;
    }
  
    .hero__stats {
      grid-template-columns: 1fr;
      gap: 20px;
    }
    
    .hero__form {
      height: 350px;
    }
    
    .zoho-form-container {
      height: 350px;
    }
  
    .nav-menu__items {
      justify-content: start;
      padding: 20px 0;
      padding-left: 20px;
      padding-right: 20px;
    }
    
    .nav-item {
      padding: 10px 16px;
      font-size: 0.9rem;
    }
    
    .content-section {
      padding: 0 20px;
    }
    
    .content-section h2 {
      font-size: 2rem;
    }
    
    .content-section h3 {
      font-size: 1.5rem;
    }
  
    .calculator-container {
      grid-template-columns: 1fr;
      gap: 32px;
    }
  
    .form-row {
      grid-template-columns: 1fr;
    }
  
    .cta-buttons {
      flex-direction: column;
      align-items: center;
      gap: 20px;
    }
    
    .cta-card {
      padding: 40px 20px;
      margin: 0 20px;
    }
    
    .cta-card h3 {
      font-size: 2rem;
    }
  
    .salary-section {
      grid-template-columns: 1fr;
    }
    
    .feature-grid {
      grid-template-columns: 1fr;
      gap: 24px;
    }
    
    .checkbox-grid {
      grid-template-columns: 1fr;
    }
    
    .quiz-container {
      padding: 32px 20px;
      margin: 32px 20px;
    }
    
    .quiz-options label {
      padding: 20px;
      font-size: 1rem;
    }
  
    .footer__content {
      grid-template-columns: 1fr;
      text-align: center;
      gap: 40px;
      padding: 0 20px;
    }
    
    .footer__main h2 {
      font-size: 2rem;
    }
  
    .footer__services {
      grid-template-columns: 1fr;
    }
  
    .timeline-container::before {
      left: 15px;
    }
  
    .timeline-marker {
      width: 30px;
      height: 30px;
    }
  }
  
  @media (max-width: 480px) {
    .header__brand h1 {
      font-size: 2rem;
    }
    
    .hero__text h2 {
      font-size: 2rem;
    }
    
    .hero__text p {
      font-size: 1.1rem;
    }
    
    .stat {
      padding: 20px;
    }
  
    .stat__number {
      font-size: 2rem;
    }
    
    .hero__form {
      height: 300px;
    }
    
    .zoho-form-container {
      height: 300px;
    }
    
    .content-section h2 {
      font-size: 1.8rem;
    }
    
    .content-section h3 {
      font-size: 1.3rem;
    }
    
    .cta-card {
      padding: var(--space-24);
    }
    
    .cta-card h3 {
      font-size: 1.8rem;
    }
    
    .feature-card {
      padding: var(--space-24);
    }
    
    .quiz-container {
      padding: var(--space-20);
    }
    
    .quiz-question h3 {
      font-size: 1.5rem;
    }
    
    .score-display {
      font-size: 3rem;
    }
  }
  
  /* Additional Visual Enhancements */
  .floating-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
  }
  
  .floating-circle {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(102,126,234,0.1), rgba(118,75,162,0.1));
    animation: float 6s ease-in-out infinite;
  }
  
  .floating-circle:nth-child(1) {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
  }
  
  .floating-circle:nth-child(2) {
    width: 120px;
    height: 120px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
  }
  
  .floating-circle:nth-child(3) {
    width: 60px;
    height: 60px;
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
  }
  
  @keyframes float {
    0%, 100% {
      transform: translateY(0px) rotate(0deg);
    }
    50% {
      transform: translateY(-20px) rotate(180deg);
    }
  }
  
  /* Smooth scrolling */
  html {
    scroll-behavior: smooth;
  }
  
  /* Loading animation for content sections */
  .content-section {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
  }
  
  .content-section.active {
    opacity: 1;
    transform: translateY(0);
  }
  
  /* Enhanced button styles */
  .btn {
    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%;
  }
  
  /* Progress indicator for quiz */
  .quiz-progress {
    width: 100%;
    height: 4px;
    background: rgba(102,126,234,0.2);
    border-radius: 2px;
    margin-bottom: var(--space-24);
    overflow: hidden;
  }
  
  .quiz-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #667eea, #764ba2);
    border-radius: 2px;
    transition: width 0.3s ease;
  }
  
  /* Enhanced form controls */
  .form-control {
    transition: all 0.3s ease;
  }
  
  .form-control:focus {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102,126,234,0.15);
  }
  
  /* Staggered animation for feature cards */
  .feature-card:nth-child(1) { animation-delay: 0.1s; }
  .feature-card:nth-child(2) { animation-delay: 0.2s; }
  .feature-card:nth-child(3) { animation-delay: 0.3s; }
  .feature-card:nth-child(4) { animation-delay: 0.4s; }
  
  /* Pulse animation for important elements */
  @keyframes pulse {
    0% {
      box-shadow: 0 0 0 0 rgba(102,126,234,0.4);
    }
    70% {
      box-shadow: 0 0 0 10px rgba(102,126,234,0);
    }
    100% {
      box-shadow: 0 0 0 0 rgba(102,126,234,0);
    }
  }
  
  .pulse {
    animation: pulse 2s infinite;
  }
  
  /* Floating CTA Button */
  .floating-cta {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
  }
  
  .floating-cta .btn {
    background: linear-gradient(135deg, var(--brand-blue), var(--brand-green));
    color: var(--brand-white);
    border: none;
    padding: 16px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    box-shadow: 0 8px 30px rgba(30,115,190,0.4);
    transition: all 0.3s ease;
  }
  
  .floating-cta .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(30,115,190,0.6);
  }
  
  @media (max-width: 768px) {
    .floating-cta {
      bottom: 20px;
      right: 20px;
    }
    
    .floating-cta .btn {
      padding: var(--space-12) var(--space-20);
      font-size: var(--font-size-base);
    }
  }