/*
 * AI Trust Hub 2025 - Advanced Design System
 * Radical UX Modernization with Interactive Trust Protocol
 * Version: 2.0 - Breakthrough Edition
 */

/* ========================================
   MODERN CSS RESET & PERFORMANCE
======================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 62.5%; /* 1rem = 10px */
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeSpeed;
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    line-height: var(--line-height-relaxed);
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
    min-height: 100vh;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ========================================
   ADVANCED DESIGN TOKENS SYSTEM
======================================== */

:root {
    /* === TRUST-FOCUSED COLOR PALETTE === */

    /* Primary Trust Colors */
    --trust-blue-50: #f0f9ff;
    --trust-blue-100: #e0f2fe;
    --trust-blue-200: #bae6fd;
    --trust-blue-300: #7dd3fc;
    --trust-blue-400: #38bdf8;
    --trust-blue-500: #0ea5e9;
    --trust-blue-600: #0284c7;
    --trust-blue-700: #0369a1;
    --trust-blue-800: #075985;
    --trust-blue-900: #0c4a6e;
    --trust-blue-950: #082f49;

    /* Security Green Palette */
    --trust-green-50: #f0fdf4;
    --trust-green-100: #dcfce7;
    --trust-green-200: #bbf7d0;
    --trust-green-300: #86efac;
    --trust-green-400: #4ade80;
    --trust-green-500: #22c55e;
    --trust-green-600: #16a34a;
    --trust-green-700: #15803d;
    --trust-green-800: #166534;
    --trust-green-900: #14532d;

    /* Warning & Danger */
    --trust-amber-400: #fbbf24;
    --trust-amber-500: #f59e0b;
    --trust-red-400: #f87171;
    --trust-red-500: #ef4444;
    --trust-red-600: #dc2626;

    /* Neural Network Gradients */
    --gradient-trust: linear-gradient(135deg, var(--trust-blue-500) 0%, var(--trust-blue-700) 100%);
    --gradient-security: linear-gradient(135deg, var(--trust-green-400) 0%, var(--trust-green-600) 100%);
    --gradient-neural: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-hologram: linear-gradient(45deg, #ff006e, #8338ec, #3a86ff, #06ffa5);
    --gradient-cyber: linear-gradient(135deg, #0f0f23 0%, #262247 50%, #6b46c1 100%);

    /* Adaptive Theme Colors */
    --primary: var(--trust-blue-600);
    --primary-hover: var(--trust-blue-700);
    --primary-light: var(--trust-blue-50);
    --secondary: var(--trust-green-600);
    --success: var(--trust-green-500);
    --warning: var(--trust-amber-500);
    --danger: var(--trust-red-500);

    /* === SEMANTIC COLOR SYSTEM === */

    /* Text Colors */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --text-inverse: #ffffff;
    --text-accent: var(--trust-blue-600);

    /* Background System */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-elevated: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.8);
    --bg-overlay: rgba(0, 0, 0, 0.6);

    /* Border & Surface */
    --border-subtle: #e2e8f0;
    --border-medium: #cbd5e1;
    --border-strong: #94a3b8;
    --surface-mixed: rgba(255, 255, 255, 0.9);

    /* === ADVANCED SHADOWS === */
    --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-glow: 0 0 20px var(--trust-blue-400);
    --shadow-trust: 0 8px 32px rgba(14, 165, 233, 0.15);

    /* === TYPOGRAPHY SYSTEM === */

    /* Font Families */
    --font-primary: 'Inter', 'Open Sans', system-ui, -apple-system, sans-serif;
    --font-heading: 'Poppins', 'Inter', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', monospace;
    --font-display: 'Space Grotesk', 'Poppins', system-ui, sans-serif;

    /* Type Scale */
    --text-xs: 1.2rem;
    --text-sm: 1.4rem;
    --text-base: 1.6rem;
    --text-lg: 1.8rem;
    --text-xl: 2.0rem;
    --text-2xl: 2.4rem;
    --text-3xl: 3.0rem;
    --text-4xl: 3.6rem;
    --text-5xl: 4.8rem;
    --text-6xl: 6.0rem;
    --text-7xl: 7.2rem;

    /* Line Heights */
    --line-height-tight: 1.25;
    --line-height-snug: 1.375;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.625;
    --line-height-loose: 2;

    /* Font Weights */
    --font-thin: 100;
    --font-light: 300;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;
    --font-black: 900;

    /* === SPACING SYSTEM === */
    --space-px: 0.1rem;
    --space-0: 0;
    --space-1: 0.4rem;
    --space-2: 0.8rem;
    --space-3: 1.2rem;
    --space-4: 1.6rem;
    --space-5: 2.0rem;
    --space-6: 2.4rem;
    --space-8: 3.2rem;
    --space-10: 4.0rem;
    --space-12: 4.8rem;
    --space-16: 6.4rem;
    --space-20: 8.0rem;
    --space-24: 9.6rem;
    --space-32: 12.8rem;
    --space-40: 16.0rem;
    --space-48: 19.2rem;
    --space-56: 22.4rem;
    --space-64: 25.6rem;

    /* === LAYOUT TOKENS === */
    --container-xs: 48rem;
    --container-sm: 64rem;
    --container-md: 76.8rem;
    --container-lg: 102.4rem;
    --container-xl: 128rem;
    --container-2xl: 144rem;
    --container-3xl: 160rem;

    /* Border Radius */
    --radius-none: 0;
    --radius-sm: 0.2rem;
    --radius-md: 0.4rem;
    --radius-lg: 0.8rem;
    --radius-xl: 1.2rem;
    --radius-2xl: 1.6rem;
    --radius-3xl: 2.4rem;
    --radius-full: 9999px;

    /* === ANIMATION SYSTEM === */

    /* Timing Functions */
    --ease-linear: linear;
    --ease-in: cubic-bezier(0.4, 0, 1, 1);
    --ease-out: cubic-bezier(0, 0, 0.2, 1);
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --ease-trust: cubic-bezier(0.25, 0.46, 0.45, 0.94);

    /* Duration Scale */
    --duration-75: 75ms;
    --duration-100: 100ms;
    --duration-150: 150ms;
    --duration-200: 200ms;
    --duration-300: 300ms;
    --duration-500: 500ms;
    --duration-700: 700ms;
    --duration-1000: 1000ms;

    /* === TRUST-SPECIFIC TOKENS === */
    --trust-score-excellent: var(--trust-green-500);
    --trust-score-good: var(--trust-blue-500);
    --trust-score-fair: var(--trust-amber-500);
    --trust-score-poor: var(--trust-red-500);

    /* Interactive States */
    --interactive-hover: rgba(14, 165, 233, 0.1);
    --interactive-press: rgba(14, 165, 233, 0.2);
    --interactive-focus: 0 0 0 3px rgba(14, 165, 233, 0.5);

    /* Glass Morphism */
    --glass-bg: rgba(255, 255, 255, 0.25);
    --glass-border: rgba(255, 255, 255, 0.18);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    --glass-backdrop: blur(4px);

    /* Neural Network Visualizations */
    --neural-node: var(--trust-blue-400);
    --neural-connection: var(--trust-blue-200);
    --neural-active: var(--trust-green-400);
    --neural-inactive: var(--text-muted);
}

/* === DARK MODE THEME === */
[data-theme="dark"] {
    /* Dark Theme Colors */
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    --text-accent: var(--trust-blue-400);

    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --bg-elevated: #1e293b;
    --bg-glass: rgba(15, 23, 42, 0.8);

    --border-subtle: #334155;
    --border-medium: #475569;
    --border-strong: #64748b;

    --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.3);
    --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.4), 0 1px 2px -1px rgb(0 0 0 / 0.4);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.4), 0 2px 4px -2px rgb(0 0 0 / 0.4);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.4), 0 4px 6px -4px rgb(0 0 0 / 0.4);
    --shadow-glow: 0 0 20px var(--trust-blue-600);
}

/* === HIGH CONTRAST THEME === */
[data-theme="high-contrast"] {
    --text-primary: #000000;
    --text-secondary: #2d2d2d;
    --bg-primary: #ffffff;
    --border-subtle: #666666;
    --primary: #0000ff;
    --success: #008000;
    --danger: #ff0000;
    --warning: #ff8c00;
}

/* ========================================
   FOUNDATIONAL STYLES
======================================== */

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: var(--font-bold);
    line-height: var(--line-height-tight);
    letter-spacing: -0.025em;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
}

h1 { font-size: var(--text-5xl); font-weight: var(--font-extrabold); }
h2 { font-size: var(--text-4xl); font-weight: var(--font-bold); }
h3 { font-size: var(--text-3xl); font-weight: var(--font-semibold); }
h4 { font-size: var(--text-2xl); font-weight: var(--font-semibold); }
h5 { font-size: var(--text-xl); font-weight: var(--font-medium); }
h6 {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

p {
    font-size: var(--text-base);
    line-height: var(--line-height-relaxed);
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
}

/* Links */
a {
    color: var(--primary);
    text-decoration: none;
    transition: all var(--duration-200) var(--ease-out);
    position: relative;
}

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

a:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* ========================================
   MODERN COMPONENT SYSTEM
======================================== */

/* Container System */
.container {
    width: 100%;
    max-width: var(--container-xl);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.container-fluid {
    width: 100%;
    padding: 0 var(--space-6);
}

/* Modern Button System */
.btn {
    --btn-padding-x: var(--space-6);
    --btn-padding-y: var(--space-3);
    --btn-font-size: var(--text-base);
    --btn-border-radius: var(--radius-lg);
    --btn-transition: all var(--duration-200) var(--ease-out);

    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);

    padding: var(--btn-padding-y) var(--btn-padding-x);
    font-family: var(--font-primary);
    font-size: var(--btn-font-size);
    font-weight: var(--font-medium);
    line-height: 1;
    text-decoration: none;
    white-space: nowrap;

    border: 1px solid transparent;
    border-radius: var(--btn-border-radius);
    cursor: pointer;
    user-select: none;

    transition: var(--btn-transition);
    transform-origin: center;
}

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

.btn-primary {
    color: white;
    background: var(--gradient-trust);
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--trust-blue-600) 0%, var(--trust-blue-800) 100%);
}

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

.btn-secondary {
    color: var(--text-primary);
    background: var(--bg-elevated);
    border-color: var(--border-medium);
    box-shadow: var(--shadow-xs);
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-strong);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

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

/* Card System */
.card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--duration-300) var(--ease-out);
    overflow: hidden;
    position: relative;
}

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

.card-interactive {
    cursor: pointer;
}

.card-interactive:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: var(--shadow-xl);
}

.card-glass {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    backdrop-filter: var(--glass-backdrop);
    -webkit-backdrop-filter: var(--glass-backdrop);
}

/* Grid System */
.grid {
    display: grid;
    gap: var(--space-6);
}

.grid-1 { grid-template-columns: 1fr; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.grid-auto {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-responsive {
    grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
}

/* ========================================
   TRUST-SPECIFIC COMPONENTS
======================================== */

/* Trust Score Indicator */
.trust-score {
    --score: 85;
    --score-color: var(--trust-score-good);

    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-4);
    background: var(--bg-elevated);
    border-radius: var(--radius-full);
    border: 1px solid var(--border-subtle);
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
}

.trust-score-ring {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: conic-gradient(
        var(--score-color) calc(var(--score) * 1%),
        var(--border-subtle) 0
    );
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.trust-score-ring::before {
    content: '';
    position: absolute;
    inset: 3px;
    border-radius: 50%;
    background: var(--bg-elevated);
}

.trust-score-value {
    position: relative;
    z-index: 1;
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    color: var(--score-color);
}

/* Trust Badge */
.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-3);
    background: var(--success);
    color: white;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.trust-badge-verified {
    background: var(--gradient-security);
    box-shadow: var(--shadow-glow);
}

.trust-badge-pending {
    background: var(--warning);
}

.trust-badge-icon {
    width: 12px;
    height: 12px;
}

/* Interactive Trust Elements */
.trust-element {
    position: relative;
    cursor: pointer;
    transition: all var(--duration-200) var(--ease-out);
}

.trust-element:hover {
    transform: scale(1.05);
}

.trust-element::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    background: var(--gradient-trust);
    opacity: 0;
    z-index: -1;
    transition: opacity var(--duration-200) var(--ease-out);
}

.trust-element:hover::before {
    opacity: 0.1;
}

/* ========================================
   ANIMATIONS & INTERACTIONS
======================================== */

/* Loading States */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes bounce {
    0%, 20%, 53%, 80%, 100% { transform: translate3d(0,0,0); }
    40%, 43% { transform: translate3d(0, -30px, 0); }
    70% { transform: translate3d(0, -15px, 0); }
    90% { transform: translate3d(0, -4px, 0); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

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

@keyframes glow {
    0%, 100% { box-shadow: 0 0 5px var(--trust-blue-400); }
    50% { box-shadow: 0 0 20px var(--trust-blue-400), 0 0 30px var(--trust-blue-400); }
}

/* Utility Classes */
.animate-pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
.animate-bounce { animation: bounce 1s infinite; }
.animate-fadeIn { animation: fadeIn 0.6s var(--ease-out) forwards; }
.animate-slideIn { animation: slideInFromRight 0.5s var(--ease-out) forwards; }
.animate-glow { animation: glow 2s ease-in-out infinite alternate; }

/* Stagger Animation Classes */
.stagger-children > * {
    animation: fadeIn 0.6s var(--ease-out) both;
}

.stagger-children > *:nth-child(1) { animation-delay: 0ms; }
.stagger-children > *:nth-child(2) { animation-delay: 100ms; }
.stagger-children > *:nth-child(3) { animation-delay: 200ms; }
.stagger-children > *:nth-child(4) { animation-delay: 300ms; }
.stagger-children > *:nth-child(5) { animation-delay: 400ms; }

/* ========================================
   ACCESSIBILITY & INCLUSIVE DESIGN
======================================== */

/* Focus Management */
.focus-visible-only:focus {
    outline: none;
}

.focus-visible-only:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

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

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --text-primary: #000000;
        --text-secondary: #2d2d2d;
        --bg-primary: #ffffff;
        --border-subtle: #666666;
        --primary: #0000ff;
    }
}

/* Forced Colors Mode */
@media (forced-colors: active) {
    .card {
        border: 1px solid;
    }

    .btn {
        border: 1px solid;
    }
}

/* ========================================
   RESPONSIVE DESIGN SYSTEM
======================================== */

/* Mobile First Breakpoints */
@media (min-width: 640px) {
    .container { padding: 0 var(--space-8); }
    .sm\:grid-2 { grid-template-columns: repeat(2, 1fr); }
    .sm\:text-lg { font-size: var(--text-lg); }
}

@media (min-width: 768px) {
    .md\:grid-3 { grid-template-columns: repeat(3, 1fr); }
    .md\:text-xl { font-size: var(--text-xl); }
}

@media (min-width: 1024px) {
    .container { padding: 0 var(--space-10); }
    .lg\:grid-4 { grid-template-columns: repeat(4, 1fr); }
    .lg\:text-2xl { font-size: var(--text-2xl); }
}

@media (min-width: 1280px) {
    .xl\:container { max-width: var(--container-xl); }
}

@media (min-width: 1536px) {
    .\32xl\:container { max-width: var(--container-2xl); }
}

/* ========================================
   UTILITY CLASSES
======================================== */

/* Display */
.hidden { display: none; }
.block { display: block; }
.inline { display: inline; }
.inline-block { display: inline-block; }
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }

/* Flexbox */
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-start { justify-content: flex-start; }
.justify-end { justify-content: flex-end; }

/* Spacing */
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* Colors */
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--text-accent); }

.bg-primary { background-color: var(--bg-primary); }
.bg-secondary { background-color: var(--bg-secondary); }
.bg-tertiary { background-color: var(--bg-tertiary); }

/* Typography */
.text-xs { font-size: var(--text-xs); }
.text-sm { font-size: var(--text-sm); }
.text-base { font-size: var(--text-base); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-2xl { font-size: var(--text-2xl); }

.font-normal { font-weight: var(--font-normal); }
.font-medium { font-weight: var(--font-medium); }
.font-semibold { font-weight: var(--font-semibold); }
.font-bold { font-weight: var(--font-bold); }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* Shadows */
.shadow-none { box-shadow: none; }
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

/* Borders */
.border { border: 1px solid var(--border-subtle); }
.border-none { border: none; }
.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-full { border-radius: var(--radius-full); }

/* Interactive */
.cursor-pointer { cursor: pointer; }
.cursor-default { cursor: default; }
.select-none { user-select: none; }

/* Transitions */
.transition { transition: all var(--duration-200) var(--ease-out); }
.transition-colors { transition: color var(--duration-200) var(--ease-out), background-color var(--duration-200) var(--ease-out); }
.transition-transform { transition: transform var(--duration-200) var(--ease-out); }

/* Transform */
.scale-105 { transform: scale(1.05); }
.scale-110 { transform: scale(1.1); }
.-translate-y-1 { transform: translateY(-0.4rem); }
.-translate-y-2 { transform: translateY(-0.8rem); }

/* Position */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }

/* Z-Index */
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-30 { z-index: 30; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }

/* ========================================
   COMPONENT IMPORTS (Future Extensions)
======================================== */

/* Placeholder for component imports */
/* @import 'components/trust-radar.css'; */
/* @import 'components/gamification.css'; */
/* @import 'components/comparison.css'; */