: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 */
/* Black & Green 3D Apple Fitness - Fixed Alignment Styles */

/* Page Management */
.page {
    display: none;
}

.page.active {
    display: block;
}

/* Black & Green 3D Theme Variables */
:root {
    --primary-black: #000000;
    --secondary-black: #1A1A1A;
    --dark-gray: #2A2A2A;
    --neon-green: #00FF41;
    --matrix-green: #00FF00;
    --accent-green: #10B981;
    --bright-green: #39FF14;
    --theme-white: #FFFFFF;
    --container-max-width: 1200px;
    --section-padding: 4rem 2rem;
    --card-gap: 2rem;
}

/* Body & HTML 3D Setup */
body, html {
    background: var(--primary-black);
    color: var(--theme-white);
    font-family: var(--font-family-base);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* Container System with Perfect Alignment */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
}

/* Header with 3D Effects and Perfect Alignment */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid var(--neon-green);
    box-shadow: 0 4px 20px rgba(0, 255, 65, 0.3);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 1rem 2rem;
    height: 80px;
}

.logo-placeholder {
    color: var(--neon-green);
    font-weight: var(--font-weight-bold);
    font-size: 1.5rem;
    padding: 0.5rem 1rem;
    border: 2px solid var(--neon-green);
    border-radius: 8px;
    background: rgba(0, 255, 65, 0.1);
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
    transform: perspective(1000px) rotateX(5deg);
    transition: all 0.3s ease;
}

.logo-placeholder:hover {
    transform: perspective(1000px) rotateX(0deg) scale(1.05);
    box-shadow: 0 0 30px rgba(0, 255, 65, 0.5);
}

/* Navigation with Perfect Flexbox Alignment */
.nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    height: 100%;
}

.nav-link {
    color: var(--theme-white);
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transform: perspective(1000px) rotateY(0deg);
}

.nav-link:hover, .nav-link.active {
    color: var(--neon-green);
    background: rgba(0, 255, 65, 0.1);
    transform: perspective(1000px) rotateY(-5deg);
    box-shadow: 0 4px 15px rgba(0, 255, 65, 0.2);
}

.contact-btn {
    background: linear-gradient(135deg, var(--neon-green), var(--bright-green));
    color: var(--primary-black);
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    transform: perspective(1000px) rotateX(10deg);
    box-shadow: 0 8px 25px rgba(0, 255, 65, 0.4);
}

.contact-btn:hover {
    transform: perspective(1000px) rotateX(0deg) scale(1.1);
    box-shadow: 0 12px 35px rgba(0, 255, 65, 0.6);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 0.25rem;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--neon-green);
    transition: all 0.3s ease;
}

/* Hero Section with 3D Effects */
.hero {
    position: relative;
    height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-black) 0%, var(--secondary-black) 50%, var(--dark-gray) 100%);
}

.video-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.video-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.video-slide.active {
    opacity: 1;
}

.video-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-black) 0%, var(--dark-gray) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-green);
    font-size: 2rem;
    font-weight: bold;
    position: relative;
}

.video-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, var(--neon-green) 0%, transparent 20%),
        radial-gradient(circle at 80% 80%, var(--bright-green) 0%, transparent 20%),
        radial-gradient(circle at 40% 60%, var(--matrix-green) 0%, transparent 30%);
    opacity: 0.1;
    animation: matrixPulse 3s ease-in-out infinite;
}

@keyframes matrixPulse {
    0%, 100% { opacity: 0.1; }
    50% { opacity: 0.3; }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    padding: 0 2rem;
    transform: perspective(1000px) rotateX(10deg);
    animation: heroFloat 4s ease-in-out infinite;
}

@keyframes heroFloat {
    0%, 100% { transform: perspective(1000px) rotateX(10deg) translateY(0px); }
    50% { transform: perspective(1000px) rotateX(10deg) translateY(-10px); }
}

.hero-title {
    font-size: clamp(2rem, 8vw, 4rem);
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--theme-white) 0%, var(--neon-green) 50%, var(--bright-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(0, 255, 65, 0.5);
    transform: perspective(1000px) rotateY(-5deg);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
}

.start-journey-btn {
    background: linear-gradient(135deg, var(--neon-green), var(--bright-green));
    color: var(--primary-black);
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    transform: perspective(1000px) rotateX(15deg);
    box-shadow: 0 15px 35px rgba(0, 255, 65, 0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.start-journey-btn:hover {
    transform: perspective(1000px) rotateX(0deg) scale(1.1) translateY(-5px);
    box-shadow: 0 25px 50px rgba(0, 255, 65, 0.6);
}

.video-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 1rem;
    z-index: 3;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    transform: perspective(1000px) rotateX(45deg);
}

.dot.active, .dot:hover {
    background: var(--neon-green);
    box-shadow: 0 0 15px var(--neon-green);
    transform: perspective(1000px) rotateX(0deg) scale(1.3);
}

/* Section Titles with Perfect Alignment */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    background: linear-gradient(135deg, var(--theme-white) 0%, var(--neon-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
    transform: perspective(1000px) rotateX(10deg);
    position: relative;
    z-index: 1;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, var(--neon-green), var(--bright-green));
    border-radius: 2px;
    box-shadow: 0 0 10px var(--neon-green);
}

/* Programs Section with Perfect Grid Alignment */
.programs-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--secondary-black) 0%, var(--dark-gray) 100%);
    position: relative;
}

.programs-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 20%, rgba(0, 255, 65, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(57, 255, 20, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.programs-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
    position: relative;
    z-index: 1;
}

.programs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--card-gap);
    width: 100%;
    align-items: stretch;
}

.program-card {
    background: rgba(26, 26, 26, 0.9);
    border: 1px solid rgba(0, 255, 65, 0.3);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.4s ease;
    transform: perspective(1000px) rotateX(10deg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.program-card:hover {
    transform: perspective(1000px) rotateX(0deg) translateY(-10px);
    border-color: var(--neon-green);
    box-shadow: 0 20px 50px rgba(0, 255, 65, 0.3);
}

.program-image {
    height: 200px;
    background: linear-gradient(135deg, var(--neon-green), var(--bright-green));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-black);
    font-size: 1.1rem;
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

.program-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.program-card:hover .program-image::before {
    transform: translateX(100%);
}

.program-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.program-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--neon-green);
}

.program-desc {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    flex-grow: 1;
}

.programs-show-more {
    text-align: center;
}

.show-more-programs-btn {
    background: transparent;
    border: 2px solid var(--neon-green);
    color: var(--neon-green);
    padding: 0.75rem 2rem;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transform: perspective(1000px) rotateX(10deg);
}

.show-more-programs-btn:hover {
    background: var(--neon-green);
    color: var(--primary-black);
    transform: perspective(1000px) rotateX(0deg) scale(1.05);
    box-shadow: 0 10px 25px rgba(0, 255, 65, 0.4);
}

/* Trainers Section with Perfect Grid */
.trainers-home-section {
    padding: 6rem 0;
    background: var(--primary-black);
    position: relative;
}

.trainers-home-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--card-gap);
    margin-bottom: 3rem;
    align-items: stretch;
}

.trainer-home-card {
    background: rgba(26, 26, 26, 0.9);
    border: 1px solid rgba(0, 255, 65, 0.3);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.4s ease;
    transform: perspective(1000px) rotateX(15deg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}

.trainer-home-card:hover {
    transform: perspective(1000px) rotateX(0deg) translateY(-10px);
    border-color: var(--neon-green);
    box-shadow: 0 20px 50px rgba(0, 255, 65, 0.3);
}

.trainer-home-photo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--neon-green), var(--bright-green));
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-black);
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: 0 10px 25px rgba(0, 255, 65, 0.4);
    transform: perspective(1000px) rotateX(20deg);
    transition: all 0.3s ease;
}

.trainer-home-card:hover .trainer-home-photo {
    transform: perspective(1000px) rotateX(0deg) scale(1.1);
}

.trainer-home-name {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--theme-white);
}

.trainer-home-specialization {
    color: var(--neon-green);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.trainer-home-experience {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
}

.trainer-home-bio {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.trainers-cta {
    text-align: center;
}

/* About Section with Perfect Two-Column Layout */
.about-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--secondary-black) 100%);
    position: relative;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text {
    transform: perspective(1000px) rotateY(5deg);
}

.about-text h2 {
    text-align: left;
    margin-bottom: 2rem;
    font-size: 2rem;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid rgba(0, 255, 65, 0.3);
    border-radius: 10px;
    transform: perspective(1000px) rotateX(10deg);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: perspective(1000px) rotateX(0deg);
    border-color: var(--neon-green);
    box-shadow: 0 10px 25px rgba(0, 255, 65, 0.2);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--neon-green);
    display: block;
    text-shadow: 0 0 10px var(--neon-green);
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 0.5rem;
}

.about-image {
    height: 400px;
    background: linear-gradient(135deg, var(--secondary-black), var(--neon-green));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-black);
    font-size: 1.5rem;
    font-weight: 600;
    transform: perspective(1000px) rotateY(-5deg);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.about-image:hover {
    transform: perspective(1000px) rotateY(0deg);
}

.about-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.8s ease;
}

.about-image:hover::before {
    transform: translateX(100%);
}

/* Pricing Section with Perfect 4-Column Grid */
.pricing-section {
    padding: 6rem 0;
    background: var(--primary-black);
    position: relative;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--card-gap);
    align-items: stretch;
}

.pricing-card {
    background: rgba(26, 26, 26, 0.9);
    border: 1px solid rgba(0, 255, 65, 0.3);
    border-radius: 15px;
    padding: 2.5rem 2rem;
    text-align: center;
    position: relative;
    transition: all 0.4s ease;
    transform: perspective(1000px) rotateX(15deg);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.pricing-card.popular {
    border-color: var(--neon-green);
    transform: perspective(1000px) rotateX(10deg) scale(1.05);
    box-shadow: 0 25px 50px rgba(0, 255, 65, 0.3);
}

.pricing-card.popular::before {
    content: "Most Popular";
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--neon-green), var(--bright-green));
    color: var(--primary-black);
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 5px 15px rgba(0, 255, 65, 0.4);
}

.pricing-card:hover {
    transform: perspective(1000px) rotateX(0deg) translateY(-10px);
    border-color: var(--neon-green);
    box-shadow: 0 25px 60px rgba(0, 255, 65, 0.3);
}

.pricing-card.popular:hover {
    transform: perspective(1000px) rotateX(0deg) scale(1.05) translateY(-10px);
}

.plan-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--neon-green);
}

.plan-price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--theme-white);
    margin-bottom: 0.5rem;
    text-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
}

.plan-period {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2rem;
}

.plan-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
    flex-grow: 1;
}

.plan-features li {
    padding: 0.5rem 0;
    color: rgba(255, 255, 255, 0.8);
    position: relative;
    padding-left: 1.5rem;
    text-align: left;
}

.plan-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--neon-green);
    font-weight: 700;
}

/* Reviews Section with Perfect Grid */
.reviews-preview {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--secondary-black) 0%, var(--dark-gray) 100%);
    position: relative;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--card-gap);
    margin-bottom: 3rem;
    align-items: stretch;
}

.review-card {
    background: rgba(26, 26, 26, 0.9);
    border: 1px solid rgba(0, 255, 65, 0.3);
    padding: 2rem;
    border-radius: 15px;
    transition: all 0.4s ease;
    transform: perspective(1000px) rotateX(10deg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.review-card:hover {
    transform: perspective(1000px) rotateX(0deg) translateY(-5px);
    border-color: var(--neon-green);
    box-shadow: 0 20px 40px rgba(0, 255, 65, 0.3);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.review-photo {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--neon-green), var(--bright-green));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-black);
    font-weight: 700;
    box-shadow: 0 5px 15px rgba(0, 255, 65, 0.3);
}

.review-info h4 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--theme-white);
}

.review-rating {
    display: flex;
    gap: 0.2rem;
    margin: 0.25rem 0;
}

.review-rating .star {
    color: var(--neon-green);
    font-size: 0.9rem;
    text-shadow: 0 0 5px var(--neon-green);
}

.review-text {
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
    margin-bottom: 1rem;
    line-height: 1.6;
    flex-grow: 1;
}

.review-date {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
}

.reviews-cta {
    text-align: center;
}

/* Page Hero Sections */
.page-hero {
    padding: 8rem 0 5rem;
    background: linear-gradient(135deg, var(--primary-black) 0%, var(--secondary-black) 50%, var(--dark-gray) 100%);
    text-align: center;
    position: relative;
    margin-top: 80px;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 20%, rgba(0, 255, 65, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(57, 255, 20, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.page-hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--theme-white) 0%, var(--neon-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transform: perspective(1000px) rotateX(5deg);
    position: relative;
    z-index: 1;
}

.page-hero p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
    z-index: 1;
}

/* FIXED: Detailed Pages Grid Systems */
.programs-detailed {
    padding: 5rem 0;
    background: var(--primary-black);
}

.programs-detailed-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    align-items: stretch;
}

.program-detailed-card {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    background: rgba(26, 26, 26, 0.9);
    border: 1px solid rgba(0, 255, 65, 0.3);
    padding: 3rem;
    border-radius: 15px;
    transform: perspective(1000px) rotateX(5deg);
    transition: all 0.4s ease;
}

.program-detailed-card:hover {
    transform: perspective(1000px) rotateX(0deg);
    border-color: var(--neon-green);
    box-shadow: 0 20px 40px rgba(0, 255, 65, 0.2);
}

.program-detailed-image {
    height: 300px;
    background: linear-gradient(135deg, var(--neon-green), var(--bright-green));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-black);
    font-size: 1.25rem;
    font-weight: 600;
    transform: perspective(1000px) rotateY(10deg);
    transition: all 0.3s ease;
}

.program-detailed-card:hover .program-detailed-image {
    transform: perspective(1000px) rotateY(0deg);
}

/* FIXED: Trainers Page Grid - Perfect 3-Column Layout */
.trainers-section {
    padding: 5rem 0;
    background: var(--primary-black);
}

.trainers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--card-gap);
    align-items: stretch;
}

.trainer-card {
    background: rgba(26, 26, 26, 0.9);
    border: 1px solid rgba(0, 255, 65, 0.3);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.4s ease;
    transform: perspective(1000px) rotateX(10deg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.trainer-card:hover {
    transform: perspective(1000px) rotateX(0deg) translateY(-10px);
    border-color: var(--neon-green);
    box-shadow: 0 20px 50px rgba(0, 255, 65, 0.3);
}

/* FIXED: Pricing Page Perfect 3-Column Layout */
.pricing-detailed {
    padding: 5rem 0;
    background: var(--primary-black);
}

.pricing-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 3rem;
    align-items: start;
}

.pricing-column {
    background: rgba(26, 26, 26, 0.9);
    border: 1px solid rgba(0, 255, 65, 0.3);
    border-radius: 15px;
    padding: 2rem;
    transition: all 0.4s ease;
    transform: perspective(1000px) rotateX(10deg);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.pricing-column:hover {
    transform: perspective(1000px) rotateX(0deg) translateY(-5px);
    border-color: var(--neon-green);
    box-shadow: 0 25px 50px rgba(0, 255, 65, 0.3);
}

.pricing-column-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--neon-green);
}

.pricing-column-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neon-green);
    margin-bottom: 0.5rem;
}

.pricing-column-subtitle {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.pricing-plan {
    background: rgba(42, 42, 42, 0.8);
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
}

.pricing-plan:hover {
    border-color: var(--neon-green);
    transform: translateX(5px);
    box-shadow: 0 10px 25px rgba(0, 255, 65, 0.2);
}

.pricing-plan.popular {
    border-color: var(--neon-green);
    background: rgba(0, 255, 65, 0.1);
}

.pricing-plan.popular::before {
    content: "Popular";
    position: absolute;
    top: -8px;
    right: 1rem;
    background: var(--neon-green);
    color: var(--primary-black);
    padding: 0.2rem 0.8rem;
    border-radius: 15px;
    font-size: 0.7rem;
    font-weight: 600;
}

.pricing-plan-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.pricing-plan-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--theme-white);
}

.pricing-plan-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neon-green);
}

.pricing-plan-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pricing-plan-features li {
    padding: 0.25rem 0;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    position: relative;
    padding-left: 1rem;
}

.pricing-plan-features li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--neon-green);
}

.pricing-plan-savings {
    background: rgba(0, 255, 65, 0.2);
    color: var(--neon-green);
    padding: 0.25rem 0.5rem;
    border-radius: 8px;
    font-size: 0.7rem;
    font-weight: 600;
    margin-top: 0.5rem;
    display: inline-block;
}

/* Contact and Forms */
.contact-section {
    padding: 5rem 0;
    background: var(--primary-black);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-form-container {
    background: rgba(26, 26, 26, 0.9);
    border: 1px solid rgba(0, 255, 65, 0.3);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
    transform: perspective(1000px) rotateX(5deg);
    transition: all 0.3s ease;
}

.contact-form-container:hover {
    transform: perspective(1000px) rotateX(0deg);
    border-color: var(--neon-green);
}

/* Form Elements with 3D Effects */
.form-control {
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
    color: var(--theme-white);
    background: rgba(42, 42, 42, 0.8);
    border: 1px solid rgba(0, 255, 65, 0.3);
    border-radius: 8px;
    transition: all 0.3s ease;
    transform: perspective(1000px) rotateX(2deg);
}

.form-control:focus {
    border-color: var(--neon-green);
    outline: none;
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.3);
    transform: perspective(1000px) rotateX(0deg);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--neon-green);
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
    transform: perspective(1000px) rotateX(5deg);
}

.btn--primary {
    background: linear-gradient(135deg, var(--neon-green), var(--bright-green));
    color: var(--primary-black);
    box-shadow: 0 8px 25px rgba(0, 255, 65, 0.3);
}

.btn--primary:hover {
    transform: perspective(1000px) rotateX(0deg) scale(1.05);
    box-shadow: 0 15px 35px rgba(0, 255, 65, 0.5);
}

.btn--outline {
    background: transparent;
    border: 2px solid var(--neon-green);
    color: var(--neon-green);
}

.btn--outline:hover {
    background: var(--neon-green);
    color: var(--primary-black);
    transform: perspective(1000px) rotateX(0deg) scale(1.05);
}

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

.btn--lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Footer with Perfect Multi-Column Layout */
.footer {
    background: var(--primary-black);
    border-top: 1px solid var(--neon-green);
    padding: 4rem 0 2rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--neon-green), transparent);
    box-shadow: 0 0 10px var(--neon-green);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neon-green);
    margin-bottom: 1rem;
    text-shadow: 0 0 10px var(--neon-green);
}

.footer-section h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--theme-white);
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--neon-green);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 1;
    visibility: visible;
    transition: all 0.3s ease;
}

.modal.hidden {
    opacity: 0;
    visibility: hidden;
}

.modal-content {
    background: rgba(26, 26, 26, 0.95);
    border: 1px solid var(--neon-green);
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    max-width: 400px;
    width: 90%;
    box-shadow: 0 25px 50px rgba(0, 255, 65, 0.3);
    transform: perspective(1000px) rotateX(10deg);
    transition: all 0.3s ease;
}

.recommendation-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 1;
    visibility: visible;
    transition: all 0.3s ease;
}

.recommendation-modal.hidden {
    opacity: 0;
    visibility: hidden;
}

.recommendation-content {
    background: rgba(26, 26, 26, 0.95);
    border: 1px solid var(--neon-green);
    padding: 2.5rem;
    border-radius: 15px;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 25px 50px rgba(0, 255, 65, 0.3);
    transform: perspective(1000px) rotateX(10deg);
}

/* Star Rating System */
.star-rating {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    justify-content: center;
}

.star-rating .star {
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.star-rating .star:hover,
.star-rating .star.active {
    color: var(--neon-green);
    text-shadow: 0 0 10px var(--neon-green);
    transform: scale(1.1);
}

/* FIXED: Gallery Styles - Perfect 4-Column Grid */
.gallery-section {
    padding: 5rem 0;
    background: var(--primary-black);
}

.gallery-filters {
    text-align: center;
    margin-bottom: 3rem;
}

.filter-btn {
    background: transparent;
    border: 2px solid rgba(0, 255, 65, 0.3);
    color: var(--theme-white);
    padding: 0.5rem 1.5rem;
    margin: 0 0.5rem;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    transform: perspective(1000px) rotateX(5deg);
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--neon-green);
    color: var(--primary-black);
    border-color: var(--neon-green);
    transform: perspective(1000px) rotateX(0deg) scale(1.05);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    align-items: stretch;
}

.gallery-item {
    height: 200px;
    background: linear-gradient(135deg, var(--secondary-black), var(--neon-green));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-black);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    transform: perspective(1000px) rotateX(10deg);
}

.gallery-item:hover {
    transform: perspective(1000px) rotateX(0deg) scale(1.02);
    box-shadow: 0 15px 35px rgba(0, 255, 65, 0.4);
}

/* FIXED: Reviews Page Specific - Perfect Grid Layout */
.reviews-submission {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--secondary-black), var(--dark-gray));
}

.review-form-container {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(26, 26, 26, 0.9);
    border: 1px solid rgba(0, 255, 65, 0.3);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
    transform: perspective(1000px) rotateX(5deg);
    transition: all 0.3s ease;
}

.review-form-container:hover {
    transform: perspective(1000px) rotateX(0deg);
    border-color: var(--neon-green);
}

.reviews-display {
    padding: 4rem 0;
    background: var(--primary-black);
}

.reviews-filters {
    margin-bottom: 2rem;
}

.reviews-filters h3 {
    margin-bottom: 1rem;
    color: var(--neon-green);
}

.filter-select {
    max-width: 200px;
}

.all-reviews {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    align-items: start;
}

.review-full-card {
    background: rgba(26, 26, 26, 0.9);
    border: 1px solid rgba(0, 255, 65, 0.3);
    padding: 2rem;
    border-radius: 15px;
    transition: all 0.3s ease;
    transform: perspective(1000px) rotateX(5deg);
}

.review-full-card:hover {
    transform: perspective(1000px) rotateX(0deg);
    border-color: var(--neon-green);
    box-shadow: 0 10px 25px rgba(0, 255, 65, 0.2);
}

/* About Page Specific */
.about-detailed {
    padding: 5rem 0;
    background: var(--primary-black);
}

.about-story {
    margin-bottom: 3rem;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.mission-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.mission,
.values {
    background: rgba(26, 26, 26, 0.9);
    border: 1px solid rgba(0, 255, 65, 0.3);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    transform: perspective(1000px) rotateX(5deg);
    transition: all 0.3s ease;
}

.mission:hover,
.values:hover {
    transform: perspective(1000px) rotateX(0deg);
    border-color: var(--neon-green);
}

/* Photo Upload and File Inputs */
.photo-upload {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.character-counter {
    text-align: right;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 0.5rem;
}

/* Contact Info Styles */
.contact-info h3 {
    margin-bottom: 2rem;
    color: var(--neon-green);
}

.contact-details {
    margin-bottom: 2rem;
}

.contact-item {
    margin-bottom: 1.5rem;
}

.contact-item h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--neon-green);
}

.contact-item p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.map-placeholder {
    height: 200px;
    background: rgba(42, 42, 42, 0.8);
    border: 1px solid rgba(0, 255, 65, 0.3);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.6);
    transform: perspective(1000px) rotateX(5deg);
    transition: all 0.3s ease;
}

.map-placeholder:hover {
    transform: perspective(1000px) rotateX(0deg);
    border-color: var(--neon-green);
}

/* Responsive Design with Perfect Breakpoints */
@media (max-width: 1024px) {
    .programs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .trainers-home-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .trainers-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-columns {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .all-reviews {
        grid-template-columns: 1fr;
    }
    
    .programs-detailed-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .programs-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .trainers-home-grid {
        grid-template-columns: 1fr;
    }
    
    .trainers-grid {
        grid-template-columns: 1fr;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .program-detailed-card {
        grid-template-columns: 1fr;
    }
    
    .mission-values {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.popular {
        transform: perspective(1000px) rotateX(15deg);
    }
    
    .pricing-card.popular:hover {
        transform: perspective(1000px) rotateX(0deg) translateY(-10px);
    }
    
    .pricing-columns {
        grid-template-columns: 1fr;
    }
    
    .all-reviews {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .header-container {
        padding: 0.75rem 1rem;
    }
    
    .hero-content {
        padding: 0 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}

/* Accessibility and Focus States */
*:focus-visible {
    outline: 2px solid var(--neon-green);
    outline-offset: 2px;
}

/* Loading and Animation Performance */
* {
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    -ms-backface-visibility: hidden;
    backface-visibility: hidden;
}

/* Smooth Transitions for 3D Effects */
* {
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Ensure Proper Z-Index Stacking */
.header { z-index: 1000; }
.modal, .recommendation-modal { z-index: 2000; }
.hero-overlay { z-index: 2; }
.video-dots { z-index: 3; }