: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;
}

/* Skip link styling */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: var(--color-btn-primary-text);
  padding: var(--space-8) var(--space-12);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  z-index: 1003;
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  transition: top var(--duration-fast) var(--ease-standard);
}

.skip-link:focus-visible {
  top: 0;
  outline: none;
  box-shadow: var(--focus-ring);
}

*,
*::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 */
/* Terminal-inspired Portfolio Styles */

/* Override root colors for terminal theme */
:root {
  --terminal-bg: #0a0a0a;
  --terminal-surface: #1a1a1a;
  --terminal-border: #333333;
  --terminal-green: #00ff41;
  --terminal-cyan: #00d4aa;
  --terminal-white: #ffffff;
  --terminal-gray: #888888;
  --terminal-prompt: #00ff41;
  --terminal-command: #00d4aa;
  
  --color-background: var(--terminal-bg);
  --color-surface: var(--terminal-surface);
  --color-text: var(--terminal-white);
  --color-text-secondary: var(--terminal-gray);
  --color-primary: var(--terminal-green);
  --color-primary-hover: #00e038;
  --color-border: var(--terminal-border);
}

/* Base styles with terminal font */
html {
  background-color: var(--terminal-bg);
  font-family: 'Berkeley Mono', 'Courier New', monospace;
  scroll-behavior: smooth;
}

body {
  background-color: var(--terminal-bg);
  color: var(--terminal-white);
  line-height: 1.6;
}

/* Header Navigation */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--terminal-border);
  z-index: 1000;
  padding: var(--space-12) 0;
}

@media (max-width: 880px) {
  .hero { padding-top: 140px; }
  .hero__content { margin-top: 0; }
  .hero__profile { margin-top: 0; }
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-24);
}

.nav__brand {
  font-family: var(--font-family-mono);
  color: var(--terminal-prompt);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-md);
}

.nav__links {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--space-32);
}

.nav__link {
  color: var(--terminal-cyan);
  text-decoration: none;

/* Mobile Navigation Toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--terminal-border, #2a2a2a);
  border-radius: 8px;
  cursor: pointer;
  position: relative;
  transition: background 0.25s ease, box-shadow 0.25s ease;
}
.nav__toggle:hover, .nav__toggle:focus-visible {
  background: rgba(0,255,65,0.12);
  box-shadow: 0 0 0 2px rgba(0,255,65,0.25);
  outline: none;
}
.nav__toggle-bar {
  width: 22px;
  height: 2px;
  background: var(--terminal-green, #00ff41);
  margin: 0 auto;
  border-radius: 2px;
  transition: transform 0.4s cubic-bezier(.68,-0.55,.27,1.55), opacity 0.3s ease;
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Collapsible nav (mobile) */
@media (max-width: 880px) {
  .nav {
    position: relative;
    padding-right: 8px;
  }
  .nav__toggle {
    display: flex;
    margin-left: auto;
  }

  .hero__description {
    font-size: 0.95rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    line-clamp: 6; /* standard property for future support */
    -webkit-box-orient: vertical;
    overflow: hidden;
    max-width: 100%;
    word-wrap: break-word;
  }

  .project-card, .metric-card, .specialty-item {
    padding: 16px 18px;
  }

  .metric-card__value {
    font-size: 1.4rem;
  }

  .contact__form button.btn {
    margin-top: 4px;
  }

  /* Improve touch hit area */
  .nav__link { position: relative; }
  .nav__link::after {
    content: '';
    position: absolute;
    inset: 0;
  }
  .nav__links[data-collapsible] {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    background: rgba(10,10,10,0.95);
    backdrop-filter: blur(6px);
    border: 1px solid var(--terminal-border, #2a2a2a);
    border-radius: 10px;
    margin: 8px 0 0;
    padding: 12px 12px;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transform: translateY(-8px);
    transition: max-height 0.5s ease, opacity 0.35s ease, transform 0.45s cubic-bezier(.16,1,.3,1);
  }
  .nav__links[data-collapsible].is-open {
    max-height: 400px; /* enough for all links */
    opacity: 1;
    transform: translateY(0);
  }
  .nav__links[data-collapsible] li {
    width: 100%;
  }
  .nav__links[data-collapsible] .nav__link {
    display: block;
    width: 100%;
    padding: 12px 10px;
    font-size: 0.95rem;
    border-radius: 6px;
    position: relative;
  }
  .nav__links[data-collapsible] .nav__link::before {
    display: none; /* Remove left indicator to keep alignment clean */
  }
  .nav__links[data-collapsible] .nav__link:active {
    background: rgba(0,255,65,0.1);
  }
  .nav__links[data-collapsible] .nav__link.nav__link--active {
    background: linear-gradient(90deg, rgba(0,255,65,0.15), rgba(0,212,170,0.15));
  }
  body.menu-open {
    overflow: hidden;
  }
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  .nav__toggle-bar,
  .nav__links[data-collapsible] {
    transition: none !important;
  }
}
  font-family: var(--font-family-mono);
  font-size: var(--font-size-sm);
  transition: all var(--duration-fast) var(--ease-standard);
  position: relative;
  padding: var(--space-8) var(--space-12);
  border-radius: var(--radius-sm);
}

.nav__link:hover {
  color: var(--terminal-green);
  background: rgba(0, 255, 65, 0.1);
}

.nav__link--active {
  color: var(--terminal-green);
  background: rgba(0, 255, 65, 0.15);
  border: 1px solid rgba(0, 255, 65, 0.3);
}

.nav__link::before {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--terminal-green);
  transition: width var(--duration-normal) var(--ease-standard);
}

.nav__link:hover::before,
.nav__link--active::before {
  width: 100%;
}

/* Theme Toggle */
.theme-toggle {
  --size: 34px;
  position: relative;
  width: var(--size);
  height: var(--size);
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-standard),
    transform var(--duration-fast) var(--ease-standard),
    border-color var(--duration-fast) var(--ease-standard);
  font-size: 16px;
  padding: 0;
}

.theme-toggle:hover {
  background: var(--color-secondary);
}

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

.theme-toggle__icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.6) rotate(-15deg);
  transition: opacity var(--duration-normal) var(--ease-standard),
    transform var(--duration-normal) var(--ease-standard);
}

/* Light mode shows sun */
[data-color-scheme="light"] .theme-toggle__icon--sun {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

/* Dark mode shows moon */
[data-color-scheme="dark"] .theme-toggle__icon--moon {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

/* Utility list item spacing */
.nav__utility {
  display: flex;
  align-items: center;
  margin-left: var(--space-8);
}

@media (max-width: 880px) {
  .nav__utility {
    margin-left: 0;
    margin-top: var(--space-8);
  }
  .theme-toggle {
    --size: 40px;
  }
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-32) 0;
  background: linear-gradient(135deg, var(--terminal-bg) 0%, #111111 100%);
}

.hero__content {
  width: 100%;
  max-width: 1200px;
  display: flex;
  align-items: center;
  gap: 60px;
}

.hero__profile {
  flex-shrink: 0;
}

.profile-image {
  position: relative;
  width: 280px;
  height: 350px;
}

.profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
  filter: grayscale(100%) contrast(1.1);
  transition: all 0.4s ease;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.profile-img:hover {
  filter: grayscale(80%) contrast(1.2);
  transform: translateY(-5px);
  box-shadow: 0 25px 50px rgba(0, 255, 65, 0.15);
}

.profile-border {
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  border: 2px solid transparent;
  border-radius: 16px;
  background: linear-gradient(45deg, var(--terminal-green), var(--terminal-cyan)) border-box;
  mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  mask-composite: xor;
  -webkit-mask-composite: xor;
  opacity: 0.6;
  animation: borderPulse 3s ease-in-out infinite;
}

@keyframes borderPulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.02); }
}

.terminal-window {
  background: var(--terminal-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--terminal-border);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.terminal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #2a2a2a;
  padding: var(--space-12) var(--space-16);
  border-bottom: 1px solid var(--terminal-border);
}

.terminal-controls {
  display: flex;
  gap: var(--space-8);
}

.terminal-control {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.terminal-control--red {
  background: #ff5f57;
}

.terminal-control--yellow {
  background: #ffbd2e;
}

.terminal-control--green {
  background: #28ca42;
}

.terminal-title {
  color: var(--terminal-gray);
  font-size: var(--font-size-sm);
  font-family: var(--font-family-mono);
}

.terminal-body {
  padding: var(--space-32);
}

.terminal-line {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  margin-bottom: var(--space-16);
  font-family: var(--font-family-mono);
  font-size: var(--font-size-sm);
}

.terminal-prompt {
  text-align: left;
  color: var(--terminal-prompt);
  font-weight: var(--font-weight-bold);
}

.terminal-command {
  color: var(--terminal-cyan);
}

.terminal-separator {
  color: var(--terminal-gray);
  margin: 0 var(--space-8);
}

.hero__name {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: var(--font-weight-bold);
  color: var(--terminal-white);
  margin-bottom: var(--space-16);
  font-family: var(--font-family-mono);
  min-height: 1.2em; /* Prevent layout shift during typing */
}

.hero__title {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  margin-bottom: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-8);
}

.highlight-primary {
  color: var(--terminal-green);
  font-weight: var(--font-weight-bold);
}

.highlight-secondary {
  color: var(--terminal-cyan);
  font-weight: var(--font-weight-bold);
}

.hero__subtitle {
  color: var(--terminal-gray);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-24);
  font-style: italic;
}

.hero__description {
  font-size: var(--font-size-lg);
  color: var(--terminal-white);
  margin-bottom: var(--space-32);
  max-width: 600px;
  line-height: 1.6;
  min-height: 3em; /* Prevent layout shift during typing */
}

.hero__cta {
  display: flex;
  gap: var(--space-16);
  flex-wrap: wrap;
}

.terminal-btn {
  font-family: var(--font-family-mono);
  background: var(--terminal-surface);
  border: 1px solid var(--terminal-green);
  color: var(--terminal-green);
  padding: var(--space-12) var(--space-24);
  border-radius: var(--radius-sm);
  transition: all var(--duration-normal) var(--ease-standard);
  text-decoration: none;
  display: inline-block;
  cursor: pointer;
}

.terminal-btn:hover {
  background: var(--terminal-green);
  color: var(--terminal-bg);
  box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
  transform: translateY(-2px);
}

.btn--primary.terminal-btn {
  background: var(--terminal-green);
  color: var(--terminal-bg);
}

.btn--primary.terminal-btn:hover {
  background: #00e038;
  box-shadow: 0 0 25px rgba(0, 255, 65, 0.4);
}

/* Sections */
section {
  padding: var(--space-32) 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-24);
}

.section-header {
  margin-bottom: var(--space-32);
}

.section-title {
  font-size: var(--font-size-4xl);
  color: var(--terminal-white);
  margin-bottom: var(--space-16);
  font-family: var(--font-family-mono);
}

.subsection-title {
  color: var(--terminal-green);
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-16);
  font-family: var(--font-family-mono);
}

/* About Section */
.about {
  background: var(--terminal-surface);
  border-top: 1px solid var(--terminal-border);
  border-bottom: 1px solid var(--terminal-border);
}

.about__content {
  display: grid;
  gap: var(--space-32);
}

.about__overview,
.about__expertise,
.about__leadership {
  margin-bottom: var(--space-24);
}

.about__overview p,
.about__expertise p,
.about__leadership p {
  color: var(--terminal-white);
  font-size: var(--font-size-lg);
  line-height: 1.7;
  margin-bottom: var(--space-16);
}

.specialties-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-16);
}

.specialty-item {
  background: var(--terminal-bg);
  border: 1px solid var(--terminal-border);
  border-radius: var(--radius-base);
  padding: var(--space-16);
  color: var(--terminal-cyan);
  font-family: var(--font-family-mono);
  transition: all var(--duration-normal) var(--ease-standard);
  opacity: 0;
  transform: translateY(20px);
}

.specialty-item:hover {
  border-color: var(--terminal-green);
  background: rgba(0, 255, 65, 0.05);
}

.specialty-item.animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* Projects Section */
.projects__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-24);
}

.project-card {
  background: var(--terminal-surface);
  border: 1px solid var(--terminal-border);
  border-radius: var(--radius-lg);
  padding: var(--space-24);
  transition: all var(--duration-normal) var(--ease-standard);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px);
}

.project-card.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--terminal-green), var(--terminal-cyan));
  transform: scaleX(0);
  transition: transform var(--duration-normal) var(--ease-standard);
}

.project-card:hover::before {
  transform: scaleX(1);
}

.project-card:hover {
  border-color: var(--terminal-green);
  box-shadow: 0 10px 30px rgba(0, 255, 65, 0.1);
  transform: translateY(-2px);
}

.project-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-16);
}

.project-card__title {
  color: var(--terminal-white);
  font-size: var(--font-size-xl);
  font-family: var(--font-family-mono);
  margin: 0;
  max-width: 75%;
}

.project-link {
  color: var(--terminal-cyan);
  text-decoration: none;
  font-family: var(--font-family-mono);
  font-size: var(--font-size-sm);
  transition: color var(--duration-fast) var(--ease-standard);
  cursor: pointer;
}

.project-link:hover {
  color: var(--terminal-green);
}

.project-card__description {
  color: var(--terminal-white);
  line-height: 1.6;
  margin-bottom: var(--space-20);
  font-size: var(--font-size-base);
}

.project-card__tech {
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.tech-tag {
  background: var(--terminal-bg);
  color: var(--terminal-green);
  padding: var(--space-4) var(--space-12);
  border-radius: var(--radius-base);
  font-size: var(--font-size-sm);
  font-family: var(--font-family-mono);
  border: 1px solid var(--terminal-border);
}

/* Metrics Section */
.metrics {
  background: var(--terminal-surface);
  border-top: 1px solid var(--terminal-border);
  border-bottom: 1px solid var(--terminal-border);
}

.metrics__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-24);
}

.metric-card {
  text-align: center;
  padding: var(--space-24);
  background: var(--terminal-bg);
  border: 1px solid var(--terminal-border);
  border-radius: var(--radius-lg);
  transition: all var(--duration-normal) var(--ease-standard);
  opacity: 0;
  transform: translateY(20px);
}

.metric-card.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.metric-card:hover {
  border-color: var(--terminal-green);
  box-shadow: 0 0 20px rgba(0, 255, 65, 0.1);
}

.metric-card__value {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--terminal-green);
  font-family: var(--font-family-mono);
  margin-bottom: var(--space-8);
}

.metric-card__label {
  font-size: var(--font-size-lg);
  color: var(--terminal-white);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-4);
}

.metric-card__description {
  font-size: var(--font-size-sm);
  color: var(--terminal-gray);
}

/* Contact Section */
.contact__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-32);
  align-items: start;
}

.contact__info h3 {
  margin-bottom: var(--space-16);
}

.contact__info p {
  color: var(--terminal-white);
  font-size: var(--font-size-lg);
  line-height: 1.7;
  margin-bottom: var(--space-24);
}

.contact__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.contact-link {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  color: var(--terminal-cyan);
  text-decoration: none;
  font-family: var(--font-family-mono);
  font-size: var(--font-size-lg);
  transition: color var(--duration-fast) var(--ease-standard);
}

.contact-link:hover {
  color: var(--terminal-green);
}

.contact-link__icon {
  font-size: var(--font-size-xl);
}

.contact__terminal {
  width: 100%;
}

.contact__form {
  width: 100%;
}

.terminal-input {
  background: var(--terminal-bg);
  border: 1px solid var(--terminal-border);
  color: var(--terminal-white);
  font-family: var(--font-family-mono);
  border-radius: var(--radius-sm);
  padding: var(--space-8) var(--space-12);
  width: 100%;
  transition: border-color var(--duration-fast) var(--ease-standard);
  font-size: var(--font-size-base);
}

.terminal-input:focus {
  border-color: var(--terminal-green);
  outline: none;
  box-shadow: 0 0 10px rgba(0, 255, 65, 0.2);
}

.terminal-input::-webkit-input-placeholder {
  color: var(--terminal-gray);
}

.terminal-input::-moz-placeholder {
  color: var(--terminal-gray);
}

.form-label {
  color: var(--terminal-cyan);
  font-family: var(--font-family-mono);
  display: block;
  margin-bottom: var(--space-4);
}

.form-group {
  margin-bottom: var(--space-16);
}

/* Footer */
.footer {
  background: var(--terminal-bg);
  border-top: 1px solid var(--terminal-border);
  padding: var(--space-24) 0;
  text-align: center;
}

.footer__text {
  color: var(--terminal-gray);
  font-size: var(--font-size-sm);
  margin-top: var(--space-16);
}

/* Typing animation */
.typing {
  overflow: hidden;
  border-right: 2px solid var(--terminal-green);
  white-space: nowrap;
  animation: blink 1s infinite;
}

@keyframes blink {
  0%, 50% { border-color: var(--terminal-green); }
  51%, 100% { border-color: transparent; }
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav__toggle {
    display: none;
  }
  .hero__title,
  .hero__description {
    font-size: 1.3rem;
    text-align: left;
  }
  .hero__description {
    font-size: 1rem;
  }
  .hero__title .terminal-separator {
    display: none;
  }
  .terminal-body .terminal-line {
    display: none;
  }
  .nav {
    flex-direction: column;
    gap: var(--space-8);
    padding: var(--space-8) var(--space-24);
  }
  
  .nav__links {
    gap: var(--space-8);
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .hero {
    /* Maintain top offset so profile image isn't hidden behind fixed header */
    padding: var(--space-24) 0 var(--space-24);
    padding-top: 140px; /* matches earlier 880px rule but preserved after override */
    min-height: 90vh;
  }

  .hero__content {
    flex-direction: column;
    gap: 30px;
    text-align: center;
  }

  .profile-image {
    width: 200px;
    height: 250px;
  }
  
  .terminal-body {
    padding: var(--space-20);
  }
  
  .hero__title {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .hero__cta {
    flex-direction: column;
  }
  
  .projects__grid {
    grid-template-columns: 1fr;
  }
  
  .metrics__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact__content {
    grid-template-columns: 1fr;
    gap: var(--space-24);
  }
  
  .specialties-grid {
    grid-template-columns: 1fr;
  }
  
  .container {
    padding: 0 var(--space-16);
  }
  
  .section-title {
    font-size: var(--font-size-3xl);
  }
  
  .hero__name {
    font-size: 2.5rem;
  }
}
@media (max-width: 480px) {
  .metrics__grid {
    grid-template-columns: 1fr;
  }
  
  .hero__name {
    font-size: 2rem;
  }

  .hero__content {
    gap: 20px;
  }

  .profile-image {
    width: 160px;
    height: 200px;
  }
  
  .nav__links {
    gap: var(--space-12);
  }
  
  .nav__link {
    padding: var(--space-6) var(--space-8);
    font-size: var(--font-size-xs);
  }
  
  .terminal-body {
    padding: var(--space-16);
  }
}
@media (max-width: 380px) {
  .nav {
    padding: 0 var(--space-4);
  }
  .nav__links {
    gap: var(--space-4);
    justify-content: start;
  }
}