: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 - COMPLETELY REDESIGNED */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-10) var(--space-20);
  border-radius: var(--radius-base);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  line-height: 1.5;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-standard);
  border: none;
  text-decoration: none;
  position: relative;
  box-shadow: var(--shadow-sm);
  letter-spacing: 0.5px;
  text-transform: none;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-active) 100%);
  color: var(--color-btn-primary-text);
  border: 1px solid var(--color-primary);
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--color-primary-hover) 0%, var(--color-primary) 100%);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn--secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  box-shadow: none;
}

.btn--secondary:hover {
  background: var(--color-primary);
  color: var(--color-btn-primary-text);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--secondary:active {
  background: var(--color-primary-active);
  transform: translateY(0);
}

.btn--outline {
  background: transparent;
  border: 2px solid var(--color-border);
  color: var(--color-text);
  box-shadow: none;
}

.btn--outline:hover {
  background: var(--color-secondary);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--sm {
  padding: var(--space-6) var(--space-12);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-sm);
}

.btn--lg {
  padding: var(--space-12) var(--space-24);
  font-size: var(--font-size-lg);
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-semibold);
}

.btn--full-width {
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* Form elements */
.form-control {
  display: block;
  width: 100%;
  padding: var(--space-10) 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-10) 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 */
/* CTRL Tek Professional Website CSS - Bristol, UK */
/* UPDATED COLOR SCHEME - Blue/Teal Professional Colors */

:root {
  /* Brand Colors - UPDATED TO BLUE/TEAL */
  --primary-blue: #2563eb;
  --primary-blue-hover: #1d4ed8;
  --primary-blue-light: rgba(37, 99, 235, 0.1);
  --secondary-teal: #0ea5e9;
  --secondary-teal-hover: #0284c7;
  --secondary-teal-light: rgba(14, 165, 233, 0.1);
  --accent-red: #dc2626;
  --accent-red-light: rgba(220, 38, 38, 0.1);
  
  /* Neutral Colors */
  --charcoal: #2D2D2D;
  --charcoal-light: #374151;
  --slate-gray: #64748B;
  --slate-gray-light: #94A3B8;
  --light-gray: #F8FAFC;
  --medium-gray: #E5E7EB;
  --dark-gray: #1E293B;
  --white: #FFFFFF;
  --off-white: #FEFEFE;
  
  /* Typography */
  --font-family: 'Inter', system-ui, -apple-system, sans-serif;
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Typography Scale */
  --font-size-xs: 12px;
  --font-size-sm: 14px;
  --font-size-base: 16px;
  --font-size-lg: 18px;
  --font-size-xl: 20px;
  --font-size-2xl: 24px;
  --font-size-3xl: 30px;
  --font-size-4xl: 36px;
  --font-size-5xl: 48px;
  
  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  
  /* Border Radius */
  --radius-sm: 6px;
  --radius-base: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-base: 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);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: var(--font-size-base);
}

body {
  font-family: var(--font-family);
  background-color: var(--white);
  color: var(--charcoal);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
  color: var(--charcoal);
  margin-bottom: var(--space-4);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
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-base); }

p {
  margin-bottom: var(--space-4);
  line-height: 1.7;
  color: black;
}

a {
  color: var(--primary-blue);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-blue-hover);
}

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section {
  padding: var(--space-20) 0;
}

/* Page System */
.page {
  display: none;
  min-height: 100vh;
}

.page.active {
  display: block;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--medium-gray);
  z-index: 1000;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-sm);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) var(--space-6);
  max-width: 1200px;
  margin: 0 auto;
}

.nav-brand {
  display: flex;
  align-items: center;
}

.brand-logo {
  height: 40px;
  width: auto;
  transition: transform var(--transition-fast);
  cursor: pointer;
}

.brand-logo:hover {
  transform: scale(1.05);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-8);
  align-items: center;
}

.nav-link {
  color: var(--charcoal);
  font-weight: var(--font-weight-medium);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-base);
  transition: all var(--transition-fast);
  position: relative;
  cursor: pointer;
}

.nav-link:hover {
  color: var(--primary-blue);
  background: var(--primary-blue-light);
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 20px;
  height: 2px;
  background: var(--primary-blue);
  border-radius: var(--radius-full);
  transform: translateX(-50%);
}

/* Mobile Navigation */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 30px;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.bar {
  width: 100%;
  height: 3px;
  background-color: var(--charcoal);
  transition: all var(--transition-base);
  border-radius: var(--radius-full);
  transform-origin: center;
}

.nav-toggle.active .bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active .bar:nth-child(2) {
  opacity: 0;
  transform: translateX(-20px);
}

.nav-toggle.active .bar:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Breadcrumb Navigation */
.breadcrumb {
  background: var(--light-gray);
  padding: var(--space-3) 0;
  margin-top: 72px;
  border-bottom: 1px solid var(--medium-gray);
  display: none;
}

.breadcrumb.show {
  display: block;
}

.breadcrumb-list {
  display: flex;
  list-style: none;
  gap: var(--space-2);
  align-items: center;
  font-size: var(--font-size-sm);
}

.breadcrumb-list li {
  color: var(--slate-gray);
}

.breadcrumb-list li:not(:last-child)::after {
  content: '>';
  margin-left: var(--space-2);
  color: var(--slate-gray-light);
}

.breadcrumb-list a {
  color: var(--primary-blue);
  cursor: pointer;
}

/* Page Hero Sections */
.page-hero {
  background: linear-gradient(135deg, var(--light-gray) 0%, var(--white) 100%);
  margin-top: 72px;
  text-align: center;
}

.page-hero h1 {
  font-size: clamp(var(--font-size-3xl), 4vw, var(--font-size-5xl));
  background: linear-gradient(135deg, var(--charcoal) 0%, var(--primary-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-4);
}

.page-subtitle {
  font-size: var(--font-size-lg);
  color: var(--slate-gray);
  max-width: 600px;
  margin: 0 auto;
}

/* Hero Section (Home Page) */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: linear-gradient(135deg, var(--light-gray) 0%, var(--white) 100%);
  overflow: hidden;
  padding: var(--space-20) 0;
}

.hero-content {
  text-align: center;
  padding: var(--space-8);
  animation: fadeInUp 1s ease-out;
}

.hero-logo-container {
  margin-bottom: var(--space-8);
}

.hero-logo {
  max-width: 400px;
  width: 100%;
  height: auto;
  animation: fadeInScale 1.2s ease-out;
}

.hero-title {
  font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-5xl));
  font-weight: var(--font-weight-semibold);
  color: var(--charcoal);
  margin-bottom: var(--space-6);
  background: linear-gradient(135deg, var(--charcoal) 0%, var(--primary-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-tagline {
  font-size: var(--font-size-xl);
  color: var(--primary-blue);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-4);
}

.hero-description {
  font-size: var(--font-size-lg);
  color: var(--slate-gray);
  margin-bottom: var(--space-6);
  line-height: 1.6;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-location {
  margin-bottom: var(--space-8);
}

.location-badge {
  background: var(--primary-blue-light);
  color: var(--primary-blue);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border: 1px solid var(--primary-blue);
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons - UPDATED STYLES */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-base);
  border: none;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-teal) 100%);
  color: var(--white);
  border: 1px solid var(--primary-blue);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-blue-hover) 0%, var(--secondary-teal-hover) 100%);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--white);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-blue);
  border: 2px solid var(--primary-blue);
  box-shadow: none;
}

.btn-secondary:hover {
  background: var(--primary-blue);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--primary-blue);
  color: var(--primary-blue);
  box-shadow: none;
}

.btn-outline:hover {
  background: var(--primary-blue);
  color: var(--white);
}

.btn-lg {
  padding: var(--space-5) var(--space-8);
  font-size: var(--font-size-lg);
}

.btn-full-width {
  width: 100%;
}

.hero-cta {
  animation: pulse 2s infinite;
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  font-size: clamp(var(--font-size-3xl), 4vw, var(--font-size-4xl));
  background: linear-gradient(135deg, var(--charcoal) 0%, var(--primary-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-4);
}

.section-header p {
  font-size: var(--font-size-lg);
  color: var(--slate-gray);
}

/* Services Preview */
.services-preview {
  background: var(--light-gray);
}

.services-grid-preview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.service-card-preview {
  background: var(--white);
  border: 1px solid var(--medium-gray);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  transition: all var(--transition-base);
  cursor: pointer;
}

.service-card-preview:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-blue);
}

.service-icon {
  font-size: 48px;
  margin-bottom: var(--space-6);
  display: block;
}

.service-card-preview h3 {
  color: var(--charcoal);
  margin-bottom: var(--space-3);
}

.service-card-preview p {
  color: var(--slate-gray);
  margin: 0;
}

.section-cta {
  text-align: center;
  margin-top: var(--space-12);
}

/* About Preview */
.about-preview-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about-intro {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-medium);
  color: var(--primary-blue);
  margin-bottom: var(--space-6);
}

.about-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin: var(--space-8) 0;
}

.highlight-item {
  text-align: center;
  padding: var(--space-4);
}

.highlight-number {
  display: block;
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--primary-blue);
  margin-bottom: var(--space-1);
}

.highlight-text {
  font-size: var(--font-size-sm);
  color: var(--slate-gray);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: var(--font-weight-medium);
}

/* Industries Preview */
.industries-preview {
  background: var(--light-gray);
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.industry-card {
  background: var(--white);
  border: 1px solid var(--medium-gray);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  transition: all var(--transition-base);
  cursor: pointer;
}

.industry-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--secondary-teal);
}

.industry-icon {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-4);
  display: block;
}

.industry-card h3 {
  color: var(--charcoal);
  margin-bottom: var(--space-3);
}

.industry-card p {
  color: var(--slate-gray);
  margin: 0;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-teal) 100%);
  color: var(--white);
}

.cta-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.cta-section h2 {
  color: var(--white);
  margin-bottom: var(--space-6);
}

.cta-section p {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-8);
}

.cta-section .btn-primary {
  background: var(--white);
  color: var(--primary-blue);
}

.cta-section .btn-primary:hover {
  background: var(--off-white);
  color: var(--primary-blue-hover);
}

/* About Page Detailed */
.about-detailed {
  max-width: 900px;
  margin: 0 auto;
}

.about-content-detailed {
  text-align: left;
}

.about-intro-detailed {
  font-size: var(--font-size-xl);
  color: var(--primary-blue);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-6);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-6);
  margin: var(--space-8) 0;
}

.value-item {
  background: var(--light-gray);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--primary-blue);
}

.value-item h4 {
  color: var(--charcoal);
  margin-bottom: var(--space-2);
}

.value-item p {
  margin: 0;
}

.expertise-list {
  list-style: none;
  padding: 0;
}

.expertise-list li {
  padding: var(--space-2) 0;
  padding-left: var(--space-6);
  position: relative;
  color: var(--slate-gray);
}

.expertise-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary-blue);
  font-weight: var(--font-weight-bold);
}

.approach-section {
  background: var(--primary-blue-light);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  margin-top: var(--space-8);
  border: 1px solid var(--primary-blue);
}

.approach-section h3 {
  color: var(--primary-blue);
}

.approach-section ul {
  margin-top: var(--space-4);
}

/* Services Page Detailed */
.services-grid-detailed {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--space-8);
}

.service-card-detailed {
  background: var(--white);
  border: 1px solid var(--medium-gray);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-base);
}

.service-card-detailed:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-blue);
}

.service-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.service-card-detailed .service-icon {
  font-size: var(--font-size-3xl);
  margin: 0;
}

.service-card-detailed h3 {
  margin: 0;
  color: var(--charcoal);
}

.service-description {
  color: var(--slate-gray);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.service-details h4 {
  color: var(--charcoal);
  margin-bottom: var(--space-3);
  font-size: var(--font-size-lg);
}

.service-details ul {
  margin-bottom: var(--space-6);
  padding-left: var(--space-5);
}

.service-details li {
  color: var(--slate-gray);
  margin-bottom: var(--space-1);
}

.service-technologies {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.tech-tag {
  background: var(--primary-blue-light);
  color: var(--primary-blue);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border: 1px solid var(--primary-blue);
}

/* Industries Page Detailed */
.industries-grid-detailed {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: var(--space-10);
}

.industry-card-detailed {
  background: var(--white);
  border: 1px solid var(--medium-gray);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-base);
}

.industry-card-detailed:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--secondary-teal);
}

.industry-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.industry-card-detailed .industry-icon {
  font-size: var(--font-size-4xl);
  margin: 0;
}

.industry-card-detailed h2 {
  margin: 0;
  color: var(--charcoal);
  font-size: var(--font-size-2xl);
}

.industry-description {
  color: var(--slate-gray);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.industry-details h3 {
  color: var(--charcoal);
  margin-bottom: var(--space-3);
}

.industry-details ul {
  margin-bottom: var(--space-6);
  padding-left: var(--space-5);
}

.industry-details li {
  color: var(--slate-gray);
  margin-bottom: var(--space-1);
}

.expertise-tags {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-6);
}

.expertise-tag {
  background: var(--secondary-teal-light);
  color: var(--secondary-teal);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border: 1px solid var(--secondary-teal);
}

.location-focus {
  background: var(--light-gray);
  padding: var(--space-4);
  border-radius: var(--radius-base);
  border-left: 4px solid var(--secondary-teal);
  margin: 0;
  font-style: italic;
}

/* Contact Page Detailed */
.contact-content-detailed {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  max-width: 1000px;
  margin: 0 auto;
}

.contact-form-container h2 {
  margin-bottom: var(--space-6);
  color: var(--charcoal);
}

.contact-form {
  background: var(--white);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  border: 1px solid var(--medium-gray);
  box-shadow: var(--shadow-base);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-group {
  margin-bottom: var(--space-6);
}

.form-label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: var(--font-weight-medium);
  color: var(--charcoal);
}

.form-control {
  width: 100%;
  padding: var(--space-3);
  border: 1px solid var(--medium-gray);
  border-radius: var(--radius-base);
  font-size: var(--font-size-base);
  font-family: var(--font-family);
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px var(--primary-blue-light);
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 8px center;
  background-repeat: no-repeat;
  background-size: 16px;
  padding-right: 40px;
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.contact-info-detailed h2 {
  margin-bottom: var(--space-6);
  color: var(--charcoal);
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--white);
  border-radius: var(--radius-base);
  border: 1px solid var(--medium-gray);
  transition: all var(--transition-fast);
}

.contact-item:hover {
  border-color: var(--primary-blue);
  background: var(--primary-blue-light);
}

.contact-icon {
  font-size: var(--font-size-xl);
  flex-shrink: 0;
}

.contact-details h4 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--charcoal);
  margin-bottom: var(--space-1);
}

.contact-details a {
  color: var(--primary-blue);
  font-weight: var(--font-weight-medium);
}

.contact-details p {
  color: var(--slate-gray);
  margin: 0;
  font-size: var(--font-size-sm);
}

.contact-cta {
  background: var(--primary-blue-light);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--primary-blue);
}

.contact-cta h3 {
  color: var(--primary-blue);
  margin-bottom: var(--space-3);
}

.contact-cta p {
  margin-bottom: var(--space-4);
}

.response-time {
  background: var(--white);
  padding: var(--space-4);
  border-radius: var(--radius-base);
  border-left: 4px solid var(--secondary-teal);
}

.response-time p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--slate-gray);
}

/* Footer */
.footer {
  background: var(--dark-gray);
  color: var(--white);
  padding: var(--space-16) 0 var(--space-8) 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-12);
  margin-bottom: var(--space-8);
}

.footer-brand {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.footer-logo {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer-info {
  flex: 1;
}

.footer-tagline {
  color: var(--white);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-2);
}

.footer-location {
  color: var(--slate-gray-light);
  font-size: var(--font-size-sm);
  margin: 0;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.footer-section h4 {
  color: var(--white);
  margin-bottom: var(--space-4);
  font-size: var(--font-size-lg);
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: var(--space-2);
}

.footer-section a {
  color: var(--slate-gray-light);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.footer-section a:hover {
  color: var(--primary-blue);
}

.footer-bottom {
  border-top: 1px solid var(--slate-gray);
  padding-top: var(--space-6);
  text-align: center;
}

.footer-bottom p {
  color: var(--slate-gray-light);
  font-size: var(--font-size-sm);
  margin: 0;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(37, 99, 235, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 99, 235, 0);
  }
}

/* Responsive Design */
@media (max-width: 1024px) {
  .contact-content-detailed {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    text-align: center;
  }
  
  .footer-links {
    justify-items: center;
  }
}

@media (max-width: 768px) {
  /* Mobile Navigation */
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    left: -100%;
    top: 0;
    flex-direction: column;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    width: 100%;
    height: 100vh;
    text-align: center;
    transition: left 0.3s ease;
    box-shadow: var(--shadow-lg);
    padding-top: 80px;
    gap: var(--space-8);
    z-index: 999;
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-link {
    font-size: var(--font-size-lg);
    padding: var(--space-4) var(--space-6);
    display: block;
    width: 200px;
    margin: 0 auto;
  }

  .container {
    padding: 0 var(--space-4);
  }

  .section {
    padding: var(--space-12) 0;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .about-highlights {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .services-grid-preview,
  .services-grid-detailed {
    grid-template-columns: 1fr;
  }

  .industries-grid,
  .industries-grid-detailed {
    grid-template-columns: 1fr;
  }

  .values-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-links {
    grid-template-columns: 1fr;
    text-align: left;
  }
}

@media (max-width: 480px) {
  .hero-content {
    padding: var(--space-4);
  }

  .hero-logo {
    max-width: 280px;
  }

  .hero-title {
    font-size: var(--font-size-3xl);
  }

  .hero-tagline {
    font-size: var(--font-size-lg);
  }

  .service-card-preview,
  .service-card-detailed,
  .industry-card-detailed,
  .contact-form {
    padding: var(--space-6);
  }

  .contact-item {
    padding: var(--space-4);
  }

  .nav-container {
    padding: var(--space-3) var(--space-4);
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .breadcrumb,
  .hero-actions,
  .contact-form,
  .footer {
    display: none;
  }

  body {
    font-size: 12pt;
    line-height: 1.5;
    color: black;
  }

  .section {
    page-break-inside: avoid;
    margin-bottom: 20pt;
  }

  .page {
    display: block !important;
  }
}

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

/* Loading States */
.loading {
  opacity: 0.7;
  pointer-events: none;
}

/* Error States */
.error {
  border-color: var(--accent-red) !important;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1) !important;
}

.error-message {
  color: var(--accent-red);
  font-size: var(--font-size-sm);
  margin-top: var(--space-1);
}

/* CTRL TEK IMPROVEMENTS - Logo Animations & 2x2 Grid */
/* Add the improved 2x2 industries grid and logo animations to the existing CSS */

/* 2x2 Industries Grid - Add this to the existing CSS */
.industries-grid-2x2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: var(--space-6);
    max-width: 800px;
    margin: 0 auto;
}

/* Ensure exactly 4 cards in 2x2 layout */
.industries-grid-2x2 .industry-card {
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    transition: all var(--transition-base);
}

/* Mobile responsive - stack vertically on small screens */
@media (max-width: 768px) {
    .industries-grid-2x2 {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        max-width: 400px;
    }
}

/* Logo Animations */
.animated-logo {
    transition: all var(--transition-base);
    transform-origin: center;
}

/* Logo page load animation */
@keyframes logoLoadAnimation {
    0% {
        opacity: 0;
        transform: scale(0.8) rotate(-5deg);
    }
    50% {
        transform: scale(1.1) rotate(2deg);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

/* Apply load animation to logos */
.hero-logo.animated-logo {
    animation: logoLoadAnimation 1.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    animation-delay: 0.5s;
    animation-fill-mode: both;
}

.brand-logo.animated-logo {
    animation: logoLoadAnimation 1.2s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    animation-delay: 0.2s;
    animation-fill-mode: both;
}

/* Logo hover animations */
.animated-logo:hover {
    transform: scale(1.05) rotate(2deg);
    filter: brightness(1.1);
}

.hero-logo.animated-logo:hover {
    transform: scale(1.08) rotate(-1deg);
}

.brand-logo.animated-logo:hover {
    transform: scale(1.05) rotate(1deg);
}

.footer-logo:hover {
    transform: scale(1.05);
    filter: brightness(1.2);
}

/* Enhanced industry card animations */
.industry-card {
    cursor: pointer;
    transition: all var(--transition-base);
}

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

.industry-card:hover .industry-icon {
    transform: scale(1.2) rotate(10deg);
    transition: all var(--transition-base);
}

/* Enhanced service card animations */
.service-card-preview:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: var(--shadow-xl);
}

.service-card-preview:hover .service-icon {
    transform: scale(1.15) rotate(5deg);
    transition: all var(--transition-base);
}

/* Add subtle pulse animation to CTA buttons */
@keyframes ctaPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(37, 99, 235, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 99, 235, 0);
    }
}

.hero-cta {
    animation: ctaPulse 2s infinite;
}

/* Improved card stagger animation */
.industries-grid-2x2 .industry-card {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.industries-grid-2x2.animate-in .industry-card:nth-child(1) {
    animation-delay: 0.1s;
}

.industries-grid-2x2.animate-in .industry-card:nth-child(2) {
    animation-delay: 0.2s;
}

.industries-grid-2x2.animate-in .industry-card:nth-child(3) {
    animation-delay: 0.3s;
}

.industries-grid-2x2.animate-in .industry-card:nth-child(4) {
    animation-delay: 0.4s;
}

/* Smooth page transitions */
.page {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.page.active {
    opacity: 1;
    transform: translateY(0);
}

/* Enhanced navigation active states */
.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    width: 24px;
    height: 3px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-teal) 100%);
    border-radius: var(--radius-full);
    transform: translateX(-50%);
    animation: navUnderlineExpand 0.3s ease-out;
}

@keyframes navUnderlineExpand {
    0% {
        width: 0;
    }
    100% {
        width: 24px;
    }
}

/* Better mobile navigation animation */
.nav-menu {
    transition: left 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.nav-menu.active {
    animation: slideInFromRight 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes slideInFromRight {
    0% {
        left: 100%;
    }
    100% {
        left: 0;
    }
}

/* Improved button interactions */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

/* Form enhancements */
.form-control:focus {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
}

/* Loading state for forms */
.btn.loading {
    position: relative;
    color: transparent;
}

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Enhanced accessibility for reduced motion */
@media (prefers-reduced-motion: reduce) {
    .animated-logo,
    .industry-card,
    .service-card-preview,
    .btn,
    .page {
        animation: none !important;
        transition-duration: 0.01ms !important;
    }

    .hero-cta {
        animation: none !important;
    }
}

/* Print optimizations */
@media print {
    .animated-logo,
    .industry-card,
    .service-card-preview {
        transform: none !important;
        box-shadow: none !important;
    }
}

/* Add these fixes to your existing style.css file */

/* Fix for industries grid animation */
.industries-grid-2x2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: var(--space-6);
    max-width: 800px;
    margin: 0 auto;
}

/* Ensure exactly 4 cards in 2x2 layout with proper spacing */
.industries-grid-2x2 .industry-card {
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    transition: all var(--transition-base);
    margin-bottom: 0; /* Remove any default margins */
}

/* Fix animation timing for industries grid */
.industries-grid-2x2 .industry-card {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.industries-grid-2x2.animate-in .industry-card:nth-child(1) {
    transition-delay: 0.1s;
}

.industries-grid-2x2.animate-in .industry-card:nth-child(2) {
    transition-delay: 0.2s;
}

.industries-grid-2x2.animate-in .industry-card:nth-child(3) {
    transition-delay: 0.3s;
}

.industries-grid-2x2.animate-in .industry-card:nth-child(4) {
    transition-delay: 0.4s;
}

.industries-grid-2x2.animate-in .industry-card {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile responsive - stack vertically on small screens */
@media (max-width: 768px) {
    .industries-grid-2x2 {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        max-width: 400px;
    }
    
    .industries-grid-2x2 .industry-card {
        min-height: 180px;
    }
}

/* Active state for navigation */
.nav-link.active {
    color: var(--primary-blue);
    background: var(--primary-blue-light);
    position: relative;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 20px;
    height: 2px;
    background: var(--primary-blue);
    border-radius: var(--radius-full);
    transform: translateX(-50%);
}

/* Fix for page hero spacing */
.page-hero {
    padding: var(--space-20) 0 var(--space-12) 0;
    margin-top: 72px;
}

/* Ensure proper spacing in detailed industry cards */
.industry-card-detailed {
    margin-bottom: var(--space-8);
}

/* Fix for form layout on contact page */
.contact-content-detailed {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    max-width: 1000px;
    margin: 0 auto;
}

@media (max-width: 1024px) {
    .contact-content-detailed {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
}

/* Logo animation improvements */
.animated-logo {
    transition: all var(--transition-base);
    transform-origin: center;
}

@keyframes logoLoadAnimation {
    0% {
        opacity: 0;
        transform: scale(0.8) rotate(-5deg);
    }
    50% {
        transform: scale(1.1) rotate(2deg);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

.hero-logo.animated-logo {
    animation: logoLoadAnimation 1.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    animation-delay: 0.5s;
    animation-fill-mode: both;
}

.brand-logo.animated-logo {
    animation: logoLoadAnimation 1.2s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    animation-delay: 0.2s;
    animation-fill-mode: both;
}

/* Enhanced industry card animations */
.industry-card {
    cursor: pointer;
    transition: all var(--transition-base);
}

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

.industry-card:hover .industry-icon {
    transform: scale(1.2) rotate(10deg);
    transition: all var(--transition-base);
}

/* Enhanced service card animations */
.service-card-preview:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: var(--shadow-xl);
}

.service-card-preview:hover .service-icon {
    transform: scale(1.15) rotate(5deg);
    transition: all var(--transition-base);
}

/* Chatbot Demo Section */
.chatbot-demo {
    background: linear-gradient(135deg, var(--primary-blue-light) 0%, var(--secondary-teal-light) 100%);
    border-top: 1px solid var(--primary-blue);
    border-bottom: 1px solid var(--primary-blue);
}

.chat-demo-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.chat-preview {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-bottom: var(--space-8);
    box-shadow: var(--shadow-md);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.chat-message {
    display: flex;
    margin-bottom: var(--space-4);
    animation: fadeInUp 0.5s ease-out;
}

.chat-message:last-child {
    margin-bottom: 0;
}

.user-message {
    flex-direction: row-reverse;
}

.message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    flex-shrink: 0;
    margin: 0 var(--space-3);
}

.ai-message .message-avatar {
    background: var(--primary-blue-light);
}

.user-message .message-avatar {
    background: var(--secondary-teal-light);
}

.message-content {
    background: var(--light-gray);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    max-width: 70%;
	text-fill-color: var(--white)
}

.user-message .message-content {
    background: var(--primary-blue);
    color: var(--white);
}

.message-content p {
    margin: 0;
    line-height: 1.5;
}

.chat-cta {
    margin-top: var(--space-8);
}

/* Chatbot Page Styles */
.chatbot-interface {
    background: var(--light-gray);
    padding: var(--space-12) 0;
}

.chat-container {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    max-width: 800px;
    margin: 0 auto;
}

.chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6);
    border-bottom: 1px solid var(--medium-gray);
    background: var(--white);
}

.chat-bot-info {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.bot-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-teal) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
}

.chat-bot-info h3 {
    margin: 0;
    color: var(--charcoal);
}

.chat-bot-info p {
    margin: 0;
    color: var(--slate-gray);
    font-size: var(--font-size-sm);
}

.chat-messages {
    height: 400px;
    overflow-y: auto;
    padding: var(--space-6);
    background: var(--light-gray);
}

.chat-input-container {
    padding: var(--space-6);
    border-top: 1px solid var(--medium-gray);
    background: var(--white);
}

.chat-form {
    margin-bottom: var(--space-4);
}

.input-group {
    display: flex;
    gap: var(--space-4);
}

.input-group input {
    flex: 1;
    padding: var(--space-4);
    border: 1px solid var(--medium-gray);
    border-radius: var(--radius-base);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px var(--primary-blue-light);
}

.input-hint {
    font-size: var(--font-size-sm);
    color: var(--slate-gray);
    margin: 0;
    text-align: center;
}

.message-time {
    font-size: var(--font-size-xs);
    color: var(--slate-gray-light);
    margin-top: var(--space-2);
}

.user-message .message-time {
    color: rgba(255, 255, 255, 0.7);
}

.chat-suggestions {
    max-width: 800px;
    margin: var(--space-8) auto 0;
    text-align: center;
}

.chat-suggestions h4 {
    margin-bottom: var(--space-4);
    color: var(--slate-gray);
}

.suggestion-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    justify-content: center;
}

.suggestion-chip {
    background: var(--white);
    border: 1px solid var(--primary-blue);
    color: var(--primary-blue);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.suggestion-chip:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-2px);
}

/* Loading state */
.loading-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .chat-header {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
    
    .chat-messages {
        height: 300px;
    }
    
    .input-group {
        flex-direction: column;
    }
    
    .suggestion-chips {
        flex-direction: column;
        align-items: center;
    }
    
    .suggestion-chip {
        width: 100%;
        max-width: 300px;
    }
}