:root {
  /* Primitive Color Tokens */
  --color-white: rgba(255, 255, 255, 1);
  --color-black: rgba(0, 0, 0, 1);
  --color-cream-50: rgba(252, 252, 249, 1);
  --color-cream-100: rgba(255, 255, 253, 1);
  --color-gray-200: rgba(245, 245, 245, 1);
  --color-gray-300: rgba(167, 169, 169, 1);
  --color-gray-400: rgba(119, 124, 124, 1);
  --color-slate-500: rgba(98, 108, 113, 1);
  --color-brown-600: rgba(94, 82, 64, 1);
  --color-charcoal-700: rgba(31, 33, 33, 1);
  --color-charcoal-800: rgba(38, 40, 40, 1);
  --color-slate-900: rgba(19, 52, 59, 1);
  --color-teal-300: rgba(50, 184, 198, 1);
  --color-teal-400: rgba(45, 166, 178, 1);
  --color-teal-500: rgba(33, 128, 141, 1);
  --color-teal-600: rgba(29, 116, 128, 1);
  --color-teal-700: rgba(26, 104, 115, 1);
  --color-teal-800: rgba(41, 150, 161, 1);
  --color-red-400: rgba(255, 84, 89, 1);
  --color-red-500: rgba(192, 21, 47, 1);
  --color-orange-400: rgba(230, 129, 97, 1);
  --color-orange-500: rgba(168, 75, 47, 1);

  /* RGB versions for opacity control */
  --color-brown-600-rgb: 94, 82, 64;
  --color-teal-500-rgb: 33, 128, 141;
  --color-slate-900-rgb: 19, 52, 59;
  --color-slate-500-rgb: 98, 108, 113;
  --color-red-500-rgb: 192, 21, 47;
  --color-red-400-rgb: 255, 84, 89;
  --color-orange-500-rgb: 168, 75, 47;
  --color-orange-400-rgb: 230, 129, 97;

  /* Background color tokens (Light Mode) */
  --color-bg-1: rgba(59, 130, 246, 0.08); /* Light blue */
  --color-bg-2: rgba(245, 158, 11, 0.08); /* Light yellow */
  --color-bg-3: rgba(34, 197, 94, 0.08); /* Light green */
  --color-bg-4: rgba(239, 68, 68, 0.08); /* Light red */
  --color-bg-5: rgba(147, 51, 234, 0.08); /* Light purple */
  --color-bg-6: rgba(249, 115, 22, 0.08); /* Light orange */
  --color-bg-7: rgba(236, 72, 153, 0.08); /* Light pink */
  --color-bg-8: rgba(6, 182, 212, 0.08); /* Light cyan */

  /* Semantic Color Tokens (Light Mode) */
  --color-background: var(--color-cream-50);
  --color-surface: var(--color-cream-100);
  --color-text: var(--color-slate-900);
  --color-text-secondary: var(--color-slate-500);
  --color-primary: var(--color-teal-500);
  --color-primary-hover: var(--color-teal-600);
  --color-primary-active: var(--color-teal-700);
  --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
  --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
  --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
  --color-border: rgba(var(--color-brown-600-rgb), 0.2);
  --color-btn-primary-text: var(--color-cream-50);
  --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
  --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
  --color-error: var(--color-red-500);
  --color-success: var(--color-teal-500);
  --color-warning: var(--color-orange-500);
  --color-info: var(--color-slate-500);
  --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);
  --color-select-caret: rgba(var(--color-slate-900-rgb), 0.8);

  /* Common style patterns */
  --focus-ring: 0 0 0 3px var(--color-focus-ring);
  --focus-outline: 2px solid var(--color-primary);
  --status-bg-opacity: 0.15;
  --status-border-opacity: 0.25;
  --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

  /* RGB versions for opacity control */
  --color-success-rgb: 33, 128, 141;
  --color-error-rgb: 192, 21, 47;
  --color-warning-rgb: 168, 75, 47;
  --color-info-rgb: 98, 108, 113;

  /* Typography */
  --font-family-base: "FKGroteskNeue", "Geist", "Inter", -apple-system,
    BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-family-mono: "Berkeley Mono", ui-monospace, SFMono-Regular, Menlo,
    Monaco, Consolas, monospace;
  --font-size-xs: 11px;
  --font-size-sm: 12px;
  --font-size-base: 14px;
  --font-size-md: 14px;
  --font-size-lg: 16px;
  --font-size-xl: 18px;
  --font-size-2xl: 20px;
  --font-size-3xl: 24px;
  --font-size-4xl: 30px;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 550;
  --font-weight-bold: 600;
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --letter-spacing-tight: -0.01em;

  /* Spacing */
  --space-0: 0;
  --space-1: 1px;
  --space-2: 2px;
  --space-4: 4px;
  --space-6: 6px;
  --space-8: 8px;
  --space-10: 10px;
  --space-12: 12px;
  --space-16: 16px;
  --space-20: 20px;
  --space-24: 24px;
  --space-32: 32px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-base: 8px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.04),
    0 2px 4px -1px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.04),
    0 4px 6px -2px rgba(0, 0, 0, 0.02);
  --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.15),
    inset 0 -1px 0 rgba(0, 0, 0, 0.03);

  /* Animation */
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --ease-standard: cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
}

/* Dark mode colors */
@media (prefers-color-scheme: dark) {
  :root {
    /* RGB versions for opacity control (Dark Mode) */
    --color-gray-400-rgb: 119, 124, 124;
    --color-teal-300-rgb: 50, 184, 198;
    --color-gray-300-rgb: 167, 169, 169;
    --color-gray-200-rgb: 245, 245, 245;

    /* Background color tokens (Dark Mode) */
    --color-bg-1: rgba(29, 78, 216, 0.15); /* Dark blue */
    --color-bg-2: rgba(180, 83, 9, 0.15); /* Dark yellow */
    --color-bg-3: rgba(21, 128, 61, 0.15); /* Dark green */
    --color-bg-4: rgba(185, 28, 28, 0.15); /* Dark red */
    --color-bg-5: rgba(107, 33, 168, 0.15); /* Dark purple */
    --color-bg-6: rgba(194, 65, 12, 0.15); /* Dark orange */
    --color-bg-7: rgba(190, 24, 93, 0.15); /* Dark pink */
    --color-bg-8: rgba(8, 145, 178, 0.15); /* Dark cyan */
    
    /* Semantic Color Tokens (Dark Mode) */
    --color-background: var(--color-charcoal-700);
    --color-surface: var(--color-charcoal-800);
    --color-text: var(--color-gray-200);
    --color-text-secondary: rgba(var(--color-gray-300-rgb), 0.7);
    --color-primary: var(--color-teal-300);
    --color-primary-hover: var(--color-teal-400);
    --color-primary-active: var(--color-teal-800);
    --color-secondary: rgba(var(--color-gray-400-rgb), 0.15);
    --color-secondary-hover: rgba(var(--color-gray-400-rgb), 0.25);
    --color-secondary-active: rgba(var(--color-gray-400-rgb), 0.3);
    --color-border: rgba(var(--color-gray-400-rgb), 0.3);
    --color-error: var(--color-red-400);
    --color-success: var(--color-teal-300);
    --color-warning: var(--color-orange-400);
    --color-info: var(--color-gray-300);
    --color-focus-ring: rgba(var(--color-teal-300-rgb), 0.4);
    --color-btn-primary-text: var(--color-slate-900);
    --color-card-border: rgba(var(--color-gray-400-rgb), 0.2);
    --color-card-border-inner: rgba(var(--color-gray-400-rgb), 0.15);
    --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.1),
      inset 0 -1px 0 rgba(0, 0, 0, 0.15);
    --button-border-secondary: rgba(var(--color-gray-400-rgb), 0.2);
    --color-border-secondary: rgba(var(--color-gray-400-rgb), 0.2);
    --color-select-caret: rgba(var(--color-gray-200-rgb), 0.8);

    /* Common style patterns - updated for dark mode */
    --focus-ring: 0 0 0 3px var(--color-focus-ring);
    --focus-outline: 2px solid var(--color-primary);
    --status-bg-opacity: 0.15;
    --status-border-opacity: 0.25;
    --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

    /* RGB versions for dark mode */
    --color-success-rgb: var(--color-teal-300-rgb);
    --color-error-rgb: var(--color-red-400-rgb);
    --color-warning-rgb: var(--color-orange-400-rgb);
    --color-info-rgb: var(--color-gray-300-rgb);
  }
}

/* Data attribute for manual theme switching */
[data-color-scheme="dark"] {
  /* RGB versions for opacity control (dark mode) */
  --color-gray-400-rgb: 119, 124, 124;
  --color-teal-300-rgb: 50, 184, 198;
  --color-gray-300-rgb: 167, 169, 169;
  --color-gray-200-rgb: 245, 245, 245;

  /* Colorful background palette - Dark Mode */
  --color-bg-1: rgba(29, 78, 216, 0.15); /* Dark blue */
  --color-bg-2: rgba(180, 83, 9, 0.15); /* Dark yellow */
  --color-bg-3: rgba(21, 128, 61, 0.15); /* Dark green */
  --color-bg-4: rgba(185, 28, 28, 0.15); /* Dark red */
  --color-bg-5: rgba(107, 33, 168, 0.15); /* Dark purple */
  --color-bg-6: rgba(194, 65, 12, 0.15); /* Dark orange */
  --color-bg-7: rgba(190, 24, 93, 0.15); /* Dark pink */
  --color-bg-8: rgba(8, 145, 178, 0.15); /* Dark cyan */
  
  /* Semantic Color Tokens (Dark Mode) */
  --color-background: var(--color-charcoal-700);
  --color-surface: var(--color-charcoal-800);
  --color-text: var(--color-gray-200);
  --color-text-secondary: rgba(var(--color-gray-300-rgb), 0.7);
  --color-primary: var(--color-teal-300);
  --color-primary-hover: var(--color-teal-400);
  --color-primary-active: var(--color-teal-800);
  --color-secondary: rgba(var(--color-gray-400-rgb), 0.15);
  --color-secondary-hover: rgba(var(--color-gray-400-rgb), 0.25);
  --color-secondary-active: rgba(var(--color-gray-400-rgb), 0.3);
  --color-border: rgba(var(--color-gray-400-rgb), 0.3);
  --color-error: var(--color-red-400);
  --color-success: var(--color-teal-300);
  --color-warning: var(--color-orange-400);
  --color-info: var(--color-gray-300);
  --color-focus-ring: rgba(var(--color-teal-300-rgb), 0.4);
  --color-btn-primary-text: var(--color-slate-900);
  --color-card-border: rgba(var(--color-gray-400-rgb), 0.15);
  --color-card-border-inner: rgba(var(--color-gray-400-rgb), 0.15);
  --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.1),
    inset 0 -1px 0 rgba(0, 0, 0, 0.15);
  --color-border-secondary: rgba(var(--color-gray-400-rgb), 0.2);
  --color-select-caret: rgba(var(--color-gray-200-rgb), 0.8);

  /* Common style patterns - updated for dark mode */
  --focus-ring: 0 0 0 3px var(--color-focus-ring);
  --focus-outline: 2px solid var(--color-primary);
  --status-bg-opacity: 0.15;
  --status-border-opacity: 0.25;
  --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

  /* RGB versions for dark mode */
  --color-success-rgb: var(--color-teal-300-rgb);
  --color-error-rgb: var(--color-red-400-rgb);
  --color-warning-rgb: var(--color-orange-400-rgb);
  --color-info-rgb: var(--color-gray-300-rgb);
}

[data-color-scheme="light"] {
  /* RGB versions for opacity control (light mode) */
  --color-brown-600-rgb: 94, 82, 64;
  --color-teal-500-rgb: 33, 128, 141;
  --color-slate-900-rgb: 19, 52, 59;
  
  /* Semantic Color Tokens (Light Mode) */
  --color-background: var(--color-cream-50);
  --color-surface: var(--color-cream-100);
  --color-text: var(--color-slate-900);
  --color-text-secondary: var(--color-slate-500);
  --color-primary: var(--color-teal-500);
  --color-primary-hover: var(--color-teal-600);
  --color-primary-active: var(--color-teal-700);
  --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
  --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
  --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
  --color-border: rgba(var(--color-brown-600-rgb), 0.2);
  --color-btn-primary-text: var(--color-cream-50);
  --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
  --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
  --color-error: var(--color-red-500);
  --color-success: var(--color-teal-500);
  --color-warning: var(--color-orange-500);
  --color-info: var(--color-slate-500);
  --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);

  /* RGB versions for light mode */
  --color-success-rgb: var(--color-teal-500-rgb);
  --color-error-rgb: var(--color-red-500-rgb);
  --color-warning-rgb: var(--color-orange-500-rgb);
  --color-info-rgb: var(--color-slate-500-rgb);
}

/* Base styles */
html {
  font-size: var(--font-size-base);
  font-family: var(--font-family-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  color: var(--color-text);
  letter-spacing: var(--letter-spacing-tight);
}

h1 {
  font-size: var(--font-size-4xl);
}
h2 {
  font-size: var(--font-size-3xl);
}
h3 {
  font-size: var(--font-size-2xl);
}
h4 {
  font-size: var(--font-size-xl);
}
h5 {
  font-size: var(--font-size-lg);
}
h6 {
  font-size: var(--font-size-md);
}

p {
  margin: 0 0 var(--space-16) 0;
}

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

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

code,
pre {
  font-family: var(--font-family-mono);
  font-size: calc(var(--font-size-base) * 0.95);
  background-color: var(--color-secondary);
  border-radius: var(--radius-sm);
}

code {
  padding: var(--space-1) var(--space-4);
}

pre {
  padding: var(--space-16);
  margin: var(--space-16) 0;
  overflow: auto;
  border: 1px solid var(--color-border);
}

pre code {
  background: none;
  padding: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-16);
  border-radius: var(--radius-base);
  font-size: var(--font-size-base);
  font-weight: 500;
  line-height: 1.5;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-standard);
  border: none;
  text-decoration: none;
  position: relative;
}

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

.btn--primary {
  background: var(--color-primary);
  color: var(--color-btn-primary-text);
}

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

.btn--primary:active {
  background: var(--color-primary-active);
}

.btn--secondary {
  background: var(--color-secondary);
  color: var(--color-text);
}

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

.btn--secondary:active {
  background: var(--color-secondary-active);
}

.btn--outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

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

.btn--sm {
  padding: var(--space-4) var(--space-12);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-sm);
}

.btn--lg {
  padding: var(--space-10) var(--space-20);
  font-size: var(--font-size-lg);
  border-radius: var(--radius-md);
}

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

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Form elements */
.form-control {
  display: block;
  width: 100%;
  padding: var(--space-8) var(--space-12);
  font-size: var(--font-size-md);
  line-height: 1.5;
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  transition: border-color var(--duration-fast) var(--ease-standard),
    box-shadow var(--duration-fast) var(--ease-standard);
}

textarea.form-control {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
}

select.form-control {
  padding: var(--space-8) var(--space-12);
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: var(--select-caret-light);
  background-repeat: no-repeat;
  background-position: right var(--space-12) center;
  background-size: 16px;
  padding-right: var(--space-32);
}

/* Add a dark mode specific caret */
@media (prefers-color-scheme: dark) {
  select.form-control {
    background-image: var(--select-caret-dark);
  }
}

/* Also handle data-color-scheme */
[data-color-scheme="dark"] select.form-control {
  background-image: var(--select-caret-dark);
}

[data-color-scheme="light"] select.form-control {
  background-image: var(--select-caret-light);
}

.form-control:focus {
  border-color: var(--color-primary);
  outline: var(--focus-outline);
}

.form-label {
  display: block;
  margin-bottom: var(--space-8);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

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

/* Card component */
.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-card-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--duration-normal) var(--ease-standard);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card__body {
  padding: var(--space-16);
}

.card__header,
.card__footer {
  padding: var(--space-16);
  border-bottom: 1px solid var(--color-card-border-inner);
}

/* Status indicators - simplified with CSS variables */
.status {
  display: inline-flex;
  align-items: center;
  padding: var(--space-6) var(--space-12);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.status--success {
  background-color: rgba(
    var(--color-success-rgb, 33, 128, 141),
    var(--status-bg-opacity)
  );
  color: var(--color-success);
  border: 1px solid
    rgba(var(--color-success-rgb, 33, 128, 141), var(--status-border-opacity));
}

.status--error {
  background-color: rgba(
    var(--color-error-rgb, 192, 21, 47),
    var(--status-bg-opacity)
  );
  color: var(--color-error);
  border: 1px solid
    rgba(var(--color-error-rgb, 192, 21, 47), var(--status-border-opacity));
}

.status--warning {
  background-color: rgba(
    var(--color-warning-rgb, 168, 75, 47),
    var(--status-bg-opacity)
  );
  color: var(--color-warning);
  border: 1px solid
    rgba(var(--color-warning-rgb, 168, 75, 47), var(--status-border-opacity));
}

.status--info {
  background-color: rgba(
    var(--color-info-rgb, 98, 108, 113),
    var(--status-bg-opacity)
  );
  color: var(--color-info);
  border: 1px solid
    rgba(var(--color-info-rgb, 98, 108, 113), var(--status-border-opacity));
}

/* Container layout */
.container {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--space-16);
  padding-left: var(--space-16);
}

@media (min-width: 640px) {
  .container {
    max-width: var(--container-sm);
  }
}
@media (min-width: 768px) {
  .container {
    max-width: var(--container-md);
  }
}
@media (min-width: 1024px) {
  .container {
    max-width: var(--container-lg);
  }
}
@media (min-width: 1280px) {
  .container {
    max-width: var(--container-xl);
  }
}

/* Utility classes */
.flex {
  display: flex;
}
.flex-col {
  flex-direction: column;
}
.items-center {
  align-items: center;
}
.justify-center {
  justify-content: center;
}
.justify-between {
  justify-content: space-between;
}
.gap-4 {
  gap: var(--space-4);
}
.gap-8 {
  gap: var(--space-8);
}
.gap-16 {
  gap: var(--space-16);
}

.m-0 {
  margin: 0;
}
.mt-8 {
  margin-top: var(--space-8);
}
.mb-8 {
  margin-bottom: var(--space-8);
}
.mx-8 {
  margin-left: var(--space-8);
  margin-right: var(--space-8);
}
.my-8 {
  margin-top: var(--space-8);
  margin-bottom: var(--space-8);
}

.p-0 {
  padding: 0;
}
.py-8 {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}
.px-8 {
  padding-left: var(--space-8);
  padding-right: var(--space-8);
}
.py-16 {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}
.px-16 {
  padding-left: var(--space-16);
  padding-right: var(--space-16);
}

.block {
  display: block;
}
.hidden {
  display: none;
}

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

:focus-visible {
  outline: var(--focus-outline);
  outline-offset: 2px;
}

/* Dark mode specifics */
[data-color-scheme="dark"] .btn--outline {
  border: 1px solid var(--color-border-secondary);
}

@font-face {
  font-family: 'FKGroteskNeue';
  src: url('https://r2cdn.perplexity.ai/fonts/FKGroteskNeue.woff2')
    format('woff2');
}

/* END PERPLEXITY DESIGN SYSTEM */
/* Royal Premium Design for EYEAIM STUDIO */

/* Additional premium fonts and variables */
:root {
  /* Royal Color Palette */
  --royal-navy: #0B1426;
  --royal-gold: #D4AF37;
  --royal-cream: #F8F6F0;
  --royal-platinum: #E5E4E2;
  --royal-deep-blue: #1a2332;
  --royal-bronze: #CD7F32;
  
  /* Premium gradients */
  --royal-gradient: linear-gradient(135deg, var(--royal-navy) 0%, var(--royal-deep-blue) 50%, var(--royal-navy) 100%);
  --gold-gradient: linear-gradient(135deg, var(--royal-gold) 0%, var(--royal-bronze) 100%);
  --premium-gradient: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(11, 20, 38, 0.9) 100%);
  
  /* Premium shadows */
  --royal-shadow: 0 8px 32px rgba(11, 20, 38, 0.4);
  --gold-shadow: 0 4px 20px rgba(212, 175, 55, 0.3);
  --premium-glow: 0 0 20px rgba(212, 175, 55, 0.5);
}

/* Base styles with premium feel */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', var(--font-family-base);
    line-height: 1.6;
    color: var(--royal-cream);
    background: var(--royal-navy);
    overflow-x: hidden;
    position: relative;
}

/* Premium Loading Screen */
.premium-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--royal-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

.premium-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
    color: var(--royal-cream);
}

.royal-crown {
    font-size: 4rem;
    color: var(--royal-gold);
    margin-bottom: var(--space-20);
    animation: crownFloat 2s ease-in-out infinite;
}

@keyframes crownFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.loader-content h2 {
    font-family: 'Playfair Display', serif;
    font-size: var(--font-size-2xl);
    color: var(--royal-gold);
    margin-bottom: var(--space-16);
    letter-spacing: 2px;
}

.loading-bar {
    width: 200px;
    height: 4px;
    background: rgba(212, 175, 55, 0.2);
    border-radius: var(--radius-full);
    margin: var(--space-16) auto;
    overflow: hidden;
}

.loading-progress {
    height: 100%;
    background: var(--gold-gradient);
    border-radius: var(--radius-full);
    animation: loadingProgress 2s ease-in-out infinite;
}

@keyframes loadingProgress {
    0% { width: 0%; }
    50% { width: 70%; }
    100% { width: 100%; }
}

.loader-content p {
    font-size: var(--font-size-sm);
    color: var(--royal-platinum);
    opacity: 0.8;
}

/* Royal Background Animation */
.royal-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: var(--royal-gradient);
    overflow: hidden;
}

.golden-particles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.golden-particles::before,
.golden-particles::after {
    content: '';
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--royal-gold);
    border-radius: 50%;
    opacity: 0.7;
    animation: goldenFloat 15s infinite linear;
    box-shadow: 0 0 6px var(--royal-gold);
}

.golden-particles::before {
    top: -10px;
    left: 20%;
    animation-delay: 0s;
}

.golden-particles::after {
    top: -10px;
    left: 80%;
    animation-delay: 7s;
}

@keyframes goldenFloat {
    0% { 
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% { opacity: 0.7; }
    90% { opacity: 0.7; }
    100% { 
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
}

.floating-elements::before,
.floating-elements::after {
    content: '';
    position: absolute;
    width: 100px;
    height: 100px;
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: 50%;
    animation: elementFloat 20s infinite ease-in-out;
}

.floating-elements::before {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-elements::after {
    top: 60%;
    right: 15%;
    animation-delay: 10s;
}

@keyframes elementFloat {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(30px, -30px) rotate(90deg); }
    50% { transform: translate(-20px, 20px) rotate(180deg); }
    75% { transform: translate(-30px, -10px) rotate(270deg); }
}

.premium-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--premium-gradient);
}

/* Header with Premium Styling */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(11, 20, 38, 0.95);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    z-index: 1000;
    padding: var(--space-12) 0;
    transition: all var(--duration-normal) var(--ease-standard);
}

.header.scrolled {
    background: rgba(11, 20, 38, 0.98);
    box-shadow: var(--royal-shadow);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Premium Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-12);
    cursor: pointer;
    transition: transform var(--duration-fast) var(--ease-standard);
}

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

.logo-icon {
    font-size: var(--font-size-2xl);
    color: var(--royal-gold);
    text-shadow: var(--gold-shadow);
}

.logo-text h2 {
    font-family: 'Playfair Display', serif;
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--royal-gold);
    letter-spacing: 1px;
    margin: 0;
}

.logo-text span {
    font-size: var(--font-size-xs);
    color: var(--royal-platinum);
    font-weight: 400;
    opacity: 0.9;
}

/* Navigation Menu */
.nav-menu ul {
    display: flex;
    list-style: none;
    gap: var(--space-32);
    margin: 0;
    padding: 0;
}

.nav-link {
    color: var(--royal-platinum);
    text-decoration: none;
    font-weight: 500;
    padding: var(--space-8) var(--space-16);
    border-radius: var(--radius-base);
    transition: all var(--duration-normal) var(--ease-standard);
    cursor: pointer;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--royal-gold);
    transition: all var(--duration-normal) var(--ease-standard);
    transform: translateX(-50%);
}

.nav-link:hover,
.nav-link.active {
    color: var(--royal-gold);
    background: rgba(212, 175, 55, 0.1);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

/* Language Selector */
.language-selector {
    position: relative;
    margin-right: var(--space-16);
}

.language-btn {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--royal-gold);
    padding: var(--space-8) var(--space-16);
    border-radius: var(--radius-base);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-standard);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.language-btn:hover {
    background: rgba(212, 175, 55, 0.2);
    box-shadow: var(--gold-shadow);
}

.language-dropdown {
    position: absolute;
    top: calc(100% + var(--space-8));
    right: 0;
    background: rgba(11, 20, 38, 0.98);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: var(--radius-lg);
    min-width: 280px;
    max-height: 400px;
    overflow-y: auto;
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--duration-fast) var(--ease-standard);
    box-shadow: var(--royal-shadow);
}

.language-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-search {
    padding: var(--space-12);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.language-search input {
    width: 100%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--royal-cream);
    padding: var(--space-8) var(--space-12);
    border-radius: var(--radius-base);
    font-size: var(--font-size-sm);
}

.language-options {
    max-height: 300px;
    overflow-y: auto;
}

.language-option {
    display: flex;
    align-items: center;
    gap: var(--space-12);
    padding: var(--space-12) var(--space-16);
    cursor: pointer;
    transition: background-color var(--duration-fast) var(--ease-standard);
    color: var(--royal-cream);
}

.language-option:hover {
    background: rgba(212, 175, 55, 0.1);
}

.language-option.active {
    background: rgba(212, 175, 55, 0.2);
    color: var(--royal-gold);
}

/* Header Right */
.header-right {
    display: flex;
    align-items: center;
    gap: var(--space-16);
}

.powered-by {
    color: var(--royal-platinum);
    font-size: var(--font-size-sm);
    text-decoration: none;
    opacity: 0.8;
    transition: all var(--duration-fast) var(--ease-standard);
}

.powered-by:hover {
    color: var(--royal-gold);
    opacity: 1;
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-4);
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background: var(--royal-gold);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: var(--radius-sm);
}

/* Main Content */
.main-content {
    margin-top: 80px;
}

.page {
    display: none;
    min-height: calc(100vh - 80px);
    padding: var(--space-32) 0;
}

.page.active {
    display: block;
}

.page-header {
    text-align: center;
    margin-bottom: var(--space-32);
}

.page-header h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: var(--royal-gold);
    margin-bottom: var(--space-16);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    position: relative;
}

.page-header h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    width: 60px;
    height: 3px;
    background: var(--gold-gradient);
    border-radius: var(--radius-full);
    transform: translateX(-50%);
}

.page-header p {
    font-size: var(--font-size-lg);
    color: var(--royal-platinum);
    opacity: 0.9;
}

/* Hero Section */
.hero-section {
    padding: var(--space-32) 0 var(--space-32);
    text-align: center;
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    z-index: 2;
    position: relative;
}

.royal-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-8);
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    padding: var(--space-8) var(--space-20);
    border-radius: var(--radius-full);
    color: var(--royal-gold);
    font-weight: 500;
    margin-bottom: var(--space-24);
    backdrop-filter: blur(10px);
    animation: badgeGlow 3s ease-in-out infinite;
}

@keyframes badgeGlow {
    0%, 100% { box-shadow: 0 0 10px rgba(212, 175, 55, 0.3); }
    50% { box-shadow: 0 0 20px rgba(212, 175, 55, 0.5); }
}

.hero-title {
    margin-bottom: var(--space-24);
}

.title-main {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    color: var(--royal-gold);
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.4);
    letter-spacing: 2px;
    margin-bottom: var(--space-8);
    animation: titleSlideIn 1s ease-out;
}

.title-sub {
    display: block;
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    color: var(--royal-platinum);
    font-weight: 400;
    opacity: 0.9;
    animation: titleSlideIn 1s ease-out 0.2s both;
}

@keyframes titleSlideIn {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-description {
    font-size: var(--font-size-lg);
    color: var(--royal-cream);
    margin-bottom: var(--space-32);
    line-height: 1.8;
    opacity: 0.9;
    animation: fadeInUp 1s ease-out 0.4s both;
}

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

.hero-buttons {
    display: flex;
    gap: var(--space-20);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.6s both;
}

/* Premium Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-8);
    padding: var(--space-16) var(--space-32);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-standard);
    border: none;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn--royal {
    background: var(--gold-gradient);
    color: var(--royal-navy);
    box-shadow: var(--gold-shadow);
}

.btn--royal:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

.btn--elegant {
    background: transparent;
    border: 2px solid var(--royal-gold);
    color: var(--royal-gold);
}

.btn--elegant:hover {
    background: rgba(212, 175, 55, 0.1);
    transform: translateY(-3px);
    box-shadow: var(--gold-shadow);
}

.btn--large {
    padding: var(--space-20) var(--space-32);
    font-size: var(--font-size-lg);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--space-32);
}

.section-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--royal-gold);
    margin-bottom: var(--space-16);
    position: relative;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    width: 50px;
    height: 2px;
    background: var(--royal-gold);
    transform: translateX(-50%);
    border-radius: var(--radius-full);
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--royal-platinum);
    opacity: 0.9;
}

/* Premium Service Cards */
.services-overview {
    background: rgba(0, 0, 0, 0.3);
    padding: var(--space-32) 0;
    backdrop-filter: blur(10px);
}

.service-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-24);
}

.service-card.premium-card {
    background: rgba(11, 20, 38, 0.8);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    padding: var(--space-32);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--duration-normal) var(--ease-standard);
    position: relative;
    overflow: hidden;
}

.service-card.premium-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gold-gradient);
    opacity: 0;
    transition: opacity var(--duration-normal) var(--ease-standard);
}

.service-card.premium-card:hover::before {
    opacity: 1;
}

.service-card.premium-card:hover {
    transform: translateY(-10px);
    border-color: var(--royal-gold);
    box-shadow: var(--royal-shadow);
}

.service-icon {
    font-size: 3.5rem;
    color: var(--royal-gold);
    margin-bottom: var(--space-20);
    text-shadow: var(--gold-shadow);
    transition: all var(--duration-normal) var(--ease-standard);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
    filter: drop-shadow(0 0 10px rgba(212, 175, 55, 0.6));
}

.service-card h3 {
    color: var(--royal-cream);
    margin-bottom: var(--space-16);
    font-size: var(--font-size-xl);
    font-weight: 600;
}

.service-card p {
    color: var(--royal-platinum);
    margin-bottom: var(--space-20);
    line-height: 1.6;
    opacity: 0.9;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.service-features span {
    font-size: var(--font-size-sm);
    color: var(--royal-gold);
    font-weight: 500;
    opacity: 0.9;
}

/* Premium Testimonials */
.testimonials-preview {
    padding: var(--space-32) 0;
    background: rgba(212, 175, 55, 0.05);
}

.testimonial-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-24);
}

.testimonial-card.premium-testimonial {
    background: rgba(11, 20, 38, 0.9);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(212, 175, 55, 0.3);
    padding: var(--space-24);
    border-radius: var(--radius-lg);
    position: relative;
    transition: all var(--duration-normal) var(--ease-standard);
}

.testimonial-card.premium-testimonial:hover {
    transform: translateY(-5px);
    box-shadow: var(--royal-shadow);
    border-color: var(--royal-gold);
}

.quote-icon {
    position: absolute;
    top: var(--space-16);
    right: var(--space-16);
    font-size: var(--font-size-2xl);
    color: rgba(212, 175, 55, 0.3);
}

.stars {
    color: var(--royal-gold);
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-16);
    text-shadow: 0 0 5px rgba(212, 175, 55, 0.5);
}

.testimonial-card p {
    color: var(--royal-cream);
    margin-bottom: var(--space-16);
    font-style: italic;
    line-height: 1.7;
}

.reviewer {
    display: flex;
    align-items: center;
    gap: var(--space-12);
}

.reviewer-info .name {
    color: var(--royal-gold);
    font-weight: 600;
    display: block;
}

.reviewer-info .service {
    color: var(--royal-platinum);
    font-size: var(--font-size-sm);
    opacity: 0.8;
}

/* Portfolio Styles */
.portfolio-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-24);
    margin-bottom: var(--space-32);
}

.category-card.premium-category {
    background: rgba(11, 20, 38, 0.8);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    padding: var(--space-24);
    border-radius: var(--radius-lg);
    text-align: center;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-standard);
    position: relative;
    overflow: hidden;
}

.category-card.premium-category::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    opacity: 0;
    transition: all var(--duration-normal) var(--ease-standard);
    animation: rotate 3s linear infinite;
}

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

.category-card.premium-category:hover::before {
    opacity: 1;
}

.category-card.premium-category:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--royal-gold);
    box-shadow: var(--royal-shadow);
}

.category-image {
    font-size: 3rem;
    color: var(--royal-gold);
    margin-bottom: var(--space-16);
    z-index: 2;
    position: relative;
}

.category-card h3 {
    color: var(--royal-cream);
    margin-bottom: var(--space-8);
    font-size: var(--font-size-lg);
    font-weight: 600;
    z-index: 2;
    position: relative;
}

.category-card p {
    color: var(--royal-platinum);
    font-size: var(--font-size-sm);
    opacity: 0.9;
    z-index: 2;
    position: relative;
}

.portfolio-gallery {
    background: rgba(11, 20, 38, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    padding: var(--space-32);
    border-radius: var(--radius-lg);
    text-align: center;
}

.gallery-note {
    color: var(--royal-platinum);
}

.platform-connections {
    display: flex;
    justify-content: center;
    gap: var(--space-32);
    margin-bottom: var(--space-24);
    flex-wrap: wrap;
}

.platform-item {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    color: var(--royal-gold);
    font-weight: 500;
}

.platform-item i {
    font-size: var(--font-size-lg);
}

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

.service-category.premium-service {
    background: rgba(11, 20, 38, 0.8);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    padding: var(--space-32);
    border-radius: var(--radius-lg);
    transition: all var(--duration-normal) var(--ease-standard);
}

.service-category.premium-service:hover {
    transform: translateY(-5px);
    border-color: var(--royal-gold);
    box-shadow: var(--royal-shadow);
}

.category-icon {
    font-size: 2.5rem;
    color: var(--royal-gold);
    margin-bottom: var(--space-20);
    text-align: center;
}

.service-category h3 {
    color: var(--royal-gold);
    margin-bottom: var(--space-20);
    font-family: 'Playfair Display', serif;
    text-align: center;
    font-size: var(--font-size-xl);
}

.service-category ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-category li {
    color: var(--royal-cream);
    padding: var(--space-10) 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    position: relative;
    padding-left: var(--space-24);
    transition: color var(--duration-fast) var(--ease-standard);
}

.service-category li:hover {
    color: var(--royal-gold);
}

.service-category li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--royal-gold);
    font-weight: bold;
}

.service-category li:last-child {
    border-bottom: none;
}

/* About Page Premium Sections */
.about-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-32);
}

.premium-section {
    background: rgba(11, 20, 38, 0.8);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    padding: var(--space-32);
    border-radius: var(--radius-lg);
    transition: all var(--duration-normal) var(--ease-standard);
}

.premium-section:hover {
    border-color: rgba(212, 175, 55, 0.4);
    box-shadow: var(--royal-shadow);
}

.premium-section h3 {
    color: var(--royal-gold);
    margin-bottom: var(--space-20);
    font-family: 'Playfair Display', serif;
    font-size: var(--font-size-2xl);
    text-align: center;
}

.premium-section p {
    color: var(--royal-cream);
    line-height: 1.8;
    opacity: 0.9;
}

/* Team Grid */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-24);
}

.team-member.premium-member {
    background: rgba(212, 175, 55, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.2);
    padding: var(--space-24);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--duration-normal) var(--ease-standard);
}

.team-member.premium-member:hover {
    transform: translateY(-5px);
    border-color: var(--royal-gold);
    background: rgba(212, 175, 55, 0.1);
}

.member-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gold-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-16);
    font-size: var(--font-size-2xl);
    color: var(--royal-navy);
}

.team-member h4 {
    color: var(--royal-cream);
    margin-bottom: var(--space-8);
    font-size: var(--font-size-lg);
}

.team-member .role {
    color: var(--royal-gold);
    font-weight: 600;
    margin-bottom: var(--space-4);
    display: block;
}

.team-member .experience {
    color: var(--royal-platinum);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-8);
    opacity: 0.8;
}

.team-member p {
    color: var(--royal-cream);
    font-size: var(--font-size-sm);
    line-height: 1.6;
    opacity: 0.9;
}

/* Equipment Grid */
.equipment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-16);
}

.equipment-item {
    background: rgba(212, 175, 55, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.2);
    padding: var(--space-16);
    border-radius: var(--radius-base);
    text-align: center;
    color: var(--royal-cream);
    font-weight: 500;
    transition: all var(--duration-fast) var(--ease-standard);
    display: flex;
    align-items: center;
    gap: var(--space-12);
}

.equipment-item:hover {
    border-color: var(--royal-gold);
    background: rgba(212, 175, 55, 0.1);
}

.equipment-item i {
    color: var(--royal-gold);
    font-size: var(--font-size-lg);
}

/* Achievement Stats */
.achievement-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-24);
}

.stat {
    text-align: center;
    padding: var(--space-20);
    background: rgba(212, 175, 55, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: var(--radius-lg);
    transition: all var(--duration-normal) var(--ease-standard);
}

.stat:hover {
    transform: translateY(-3px);
    border-color: var(--royal-gold);
    background: rgba(212, 175, 55, 0.1);
}

.stat-icon {
    font-size: var(--font-size-2xl);
    color: var(--royal-gold);
    margin-bottom: var(--space-12);
}

.stat .number {
    display: block;
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--royal-gold);
    margin-bottom: var(--space-8);
}

.stat .label {
    color: var(--royal-cream);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

/* Premium Forms */
.premium-form {
    background: rgba(11, 20, 38, 0.8);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    padding: var(--space-32);
    border-radius: var(--radius-lg);
    box-shadow: var(--royal-shadow);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-20);
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-label {
    color: var(--royal-gold);
    margin-bottom: var(--space-8);
    font-weight: 600;
    display: block;
}

.form-control {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--royal-cream);
    padding: var(--space-12) var(--space-16);
    border-radius: var(--radius-base);
    font-size: var(--font-size-base);
    transition: all var(--duration-normal) var(--ease-standard);
}

.form-control:focus {
    outline: none;
    border-color: var(--royal-gold);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

.form-control::placeholder {
    color: rgba(248, 246, 240, 0.6);
}

/* Multi-Select Dropdowns */
.multi-select-container {
    position: relative;
}

.multi-select-wrapper {
    position: relative;
}

.multi-select-box {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--royal-cream);
    padding: var(--space-12) var(--space-16);
    border-radius: var(--radius-base);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all var(--duration-normal) var(--ease-standard);
}

.multi-select-box:hover,
.multi-select-box.active {
    border-color: var(--royal-gold);
    background: rgba(255, 255, 255, 0.1);
}

.multi-select-box .placeholder {
    color: var(--royal-cream);
}

.multi-select-dropdown {
    position: absolute;
    top: calc(100% + var(--space-4));
    left: 0;
    right: 0;
    background: rgba(11, 20, 38, 0.95);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: var(--radius-base);
    max-height: 300px;
    overflow-y: auto;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--duration-fast) var(--ease-standard);
    box-shadow: var(--royal-shadow);
}

.multi-select-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.option-group {
    padding: var(--space-8) 0;
}

.option-group:not(:last-child) {
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.group-title {
    padding: var(--space-8) var(--space-16);
    color: var(--royal-gold);
    font-weight: 600;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.multi-select-dropdown label {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    padding: var(--space-8) var(--space-16);
    cursor: pointer;
    color: var(--royal-cream);
    transition: background-color var(--duration-fast) var(--ease-standard);
}

.multi-select-dropdown label:hover {
    background: rgba(212, 175, 55, 0.1);
}

.multi-select-dropdown input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--royal-gold);
}

/* Form Actions */
.form-actions {
    text-align: center;
    margin-top: var(--space-24);
}

/* Star Rating */
.star-rating {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
}

.star-rating span {
    font-size: var(--font-size-2xl);
    color: rgba(212, 175, 55, 0.3);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-standard);
}

.star-rating span:hover,
.star-rating span.active {
    color: var(--royal-gold);
    text-shadow: 0 0 5px rgba(212, 175, 55, 0.5);
    transform: scale(1.1);
}

/* Reviews Page */
.reviews-stats {
    text-align: center;
    margin-bottom: var(--space-32);
}

.average-rating.premium-rating {
    background: rgba(11, 20, 38, 0.8);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(212, 175, 55, 0.3);
    padding: var(--space-24);
    border-radius: var(--radius-lg);
    display: inline-block;
    box-shadow: var(--royal-shadow);
}

.rating-display .rating-number {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--royal-gold);
    display: block;
    text-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

.rating-display .stars {
    font-size: var(--font-size-xl);
    color: var(--royal-gold);
    margin: var(--space-8) 0;
    text-shadow: 0 0 5px rgba(212, 175, 55, 0.5);
}

.rating-display p {
    color: var(--royal-cream);
    margin: var(--space-8) 0 0;
    font-weight: 600;
}

.rating-display small {
    color: var(--royal-platinum);
    opacity: 0.8;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-24);
    margin-bottom: var(--space-32);
}

.review-card.premium-review {
    background: rgba(11, 20, 38, 0.8);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    padding: var(--space-24);
    border-radius: var(--radius-lg);
    transition: all var(--duration-normal) var(--ease-standard);
}

.review-card.premium-review:hover {
    transform: translateY(-5px);
    border-color: var(--royal-gold);
    box-shadow: var(--royal-shadow);
}

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

.reviewer-info h4 {
    color: var(--royal-cream);
    margin-bottom: var(--space-4);
}

.review-date {
    color: var(--royal-platinum);
    font-size: var(--font-size-sm);
    opacity: 0.8;
}

.review-card p {
    color: var(--royal-cream);
    margin-bottom: var(--space-16);
    line-height: 1.7;
    opacity: 0.9;
}

.review-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.service-tag {
    background: rgba(212, 175, 55, 0.2);
    color: var(--royal-gold);
    padding: var(--space-4) var(--space-12);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 500;
}

.like-btn {
    background: none;
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--royal-gold);
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-standard);
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.like-btn:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--royal-gold);
}

.verification-notice {
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    padding: var(--space-12);
    border-radius: var(--radius-base);
    margin-bottom: var(--space-20);
    text-align: center;
}

.verification-notice p {
    color: var(--royal-gold);
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-8);
}

/* Premium Footer */
.footer.premium-footer {
    background: rgba(11, 20, 38, 0.95);
    backdrop-filter: blur(15px);
    border-top: 1px solid rgba(212, 175, 55, 0.3);
    padding: var(--space-32) 0 var(--space-16);
    margin-top: var(--space-32);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-32);
    margin-bottom: var(--space-24);
}

.footer-brand {
    text-align: left;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-12);
    margin-bottom: var(--space-16);
}

.footer-logo i {
    color: var(--royal-gold);
    font-size: var(--font-size-2xl);
}

.footer-logo h3 {
    color: var(--royal-gold);
    font-family: 'Playfair Display', serif;
    margin: 0;
    font-size: var(--font-size-xl);
}

.footer-brand p {
    color: var(--royal-platinum);
    margin-bottom: var(--space-16);
    opacity: 0.9;
}

.social-links {
    display: flex;
    gap: var(--space-12);
}

.social-links a {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--royal-gold);
    transition: all var(--duration-fast) var(--ease-standard);
}

.social-links a:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--royal-gold);
    transform: translateY(-2px);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-24);
}

.link-group h4 {
    color: var(--royal-gold);
    margin-bottom: var(--space-12);
    font-size: var(--font-size-base);
    font-weight: 600;
}

.link-group a {
    color: var(--royal-platinum);
    text-decoration: none;
    display: block;
    padding: var(--space-4) 0;
    transition: color var(--duration-fast) var(--ease-standard);
    opacity: 0.9;
}

.link-group a:hover {
    color: var(--royal-gold);
}

.link-group a i {
    margin-right: var(--space-8);
    width: 16px;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-16);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    color: var(--royal-platinum);
    opacity: 0.8;
}

.footer-bottom p {
    margin: var(--space-4) 0;
    font-size: var(--font-size-sm);
}

.footer-bottom a {
    color: var(--royal-gold);
    text-decoration: none;
    transition: opacity var(--duration-fast) var(--ease-standard);
}

.footer-bottom a:hover {
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-24);
    }
    
    .footer-brand {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: flex;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(11, 20, 38, 0.98);
        backdrop-filter: blur(15px);
        border-bottom: 1px solid rgba(212, 175, 55, 0.3);
        box-shadow: var(--royal-shadow);
    }

    .nav-menu.active {
        display: block;
    }

    .nav-menu ul {
        flex-direction: column;
        padding: var(--space-16);
        gap: var(--space-8);
    }

    .nav-link {
        display: block;
        text-align: center;
        padding: var(--space-12) var(--space-16);
    }

    .language-selector {
        margin-right: var(--space-8);
    }

    .language-dropdown {
        right: -20px;
        min-width: 260px;
    }

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

    .btn {
        width: 100%;
        max-width: 280px;
    }

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

    .service-cards,
    .portfolio-categories,
    .services-grid {
        grid-template-columns: 1fr;
    }

    .testimonial-cards,
    .reviews-grid {
        grid-template-columns: 1fr;
    }

    .platform-connections {
        flex-direction: column;
        gap: var(--space-16);
    }

    .achievement-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .title-main {
        font-size: 2.5rem;
    }

    .achievement-stats {
        grid-template-columns: 1fr;
    }
    
    .social-links {
        justify-content: center;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.8s ease-out forwards;
}

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

.slide-in-left {
    opacity: 0;
    transform: translateX(-30px);
    animation: slideInLeft 0.8s ease-out forwards;
}

@keyframes slideInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-right {
    opacity: 0;
    transform: translateX(30px);
    animation: slideInRight 0.8s ease-out forwards;
}

@keyframes slideInRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.scale-in {
    opacity: 0;
    transform: scale(0.9);
    animation: scaleIn 0.6s ease-out forwards;
}

@keyframes scaleIn {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: var(--space-20);
    right: var(--space-20);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gold-gradient);
    color: var(--royal-navy);
    border: none;
    font-size: var(--font-size-lg);
    cursor: pointer;
    box-shadow: var(--gold-shadow);
    transition: all var(--duration-normal) var(--ease-standard);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

/* Premium Notification Styles */
.notification {
    position: fixed;
    top: 100px;
    right: var(--space-20);
    z-index: 10001;
    max-width: 400px;
    min-width: 300px;
    background: rgba(11, 20, 38, 0.95);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: var(--radius-lg);
    box-shadow: var(--royal-shadow);
    animation: slideInRight 0.5s ease-out;
    overflow: hidden;
}

.notification::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gold-gradient);
}

.notification--success::before {
    background: linear-gradient(135deg, var(--color-success), var(--color-teal-400));
}

.notification--error::before {
    background: linear-gradient(135deg, var(--color-error), var(--color-red-400));
}

.notification-content {
    display: flex;
    align-items: flex-start;
    gap: var(--space-12);
    padding: var(--space-16);
}

.notification-icon {
    background: rgba(212, 175, 55, 0.2);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--royal-gold);
    flex-shrink: 0;
    margin-top: 2px;
}

.notification-message {
    color: var(--royal-cream);
    font-weight: 500;
    line-height: 1.5;
    flex: 1;
}

.notification-close {
    background: none;
    border: none;
    color: var(--royal-platinum);
    font-size: var(--font-size-lg);
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: all var(--duration-fast) var(--ease-standard);
    flex-shrink: 0;
    opacity: 0.7;
}

.notification-close:hover {
    background: rgba(255, 255, 255, 0.1);
    opacity: 1;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@media (max-width: 480px) {
    .notification {
        right: var(--space-12);
        left: var(--space-12);
        max-width: none;
        min-width: 0;
    }
}

/* Portfolio Gallery Enhanced Styles */
.portfolio-content h3 {
    color: var(--royal-gold);
    font-family: 'Playfair Display', serif;
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-16);
    text-align: center;
}

.category-description {
    color: var(--royal-platinum);
    text-align: center;
    margin-bottom: var(--space-32);
    font-size: var(--font-size-lg);
    opacity: 0.9;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-24);
    margin-bottom: var(--space-32);
}

.portfolio-item {
    background: rgba(11, 20, 38, 0.8);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-standard);
}

.portfolio-item:hover {
    transform: translateY(-8px);
    border-color: var(--royal-gold);
    box-shadow: var(--royal-shadow);
}

.placeholder-content {
    padding: var(--space-24);
    text-align: center;
    color: var(--royal-cream);
}

.placeholder-content i:first-child {
    font-size: 3rem;
    margin-bottom: var(--space-16);
    color: var(--royal-gold);
}

.placeholder-content h4 {
    margin-bottom: var(--space-12);
    color: var(--royal-cream);
    font-size: var(--font-size-lg);
}

.placeholder-content p {
    margin-bottom: var(--space-12);
    color: var(--royal-platinum);
    opacity: 0.9;
}

.platform-note {
    font-size: var(--font-size-sm);
    color: var(--royal-gold);
    font-style: italic;
    opacity: 0.8;
}

.connection-info {
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    padding: var(--space-20);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-24);
}

.connection-info p {
    color: var(--royal-cream);
    margin-bottom: var(--space-8);
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.connection-info p:last-child {
    margin-bottom: 0;
}

.connection-info i {
    color: var(--royal-gold);
    font-size: var(--font-size-lg);
}

.connection-info strong {
    color: var(--royal-gold);
}

.back-to-categories {
    display: block;
    margin: 0 auto;
    padding: var(--space-12) var(--space-24);
}