:root {

    --color-energy-green: #00D4AA;
    --color-deep-green: #00B894;
    --color-tech-blue: #2D81FF;
    --color-deep-blue: #0066FF;
    --color-clean-white: #FFFFFF;
    --color-light-bg: #F8FCFB;
    --color-card-bg: #FFFFFF;
    --color-text-primary: #0F172A;
    --color-text-secondary: #475569;
    --color-text-muted: #64748B;
    --color-border-light: #E2F1F0;
    --color-border-medium: #CBD5E1;
    --color-accent-gradient: linear-gradient(135deg, #00D4AA 0%, #2D81FF 100%);
    --color-glass-bg: rgba(255, 255, 255, 0.85);
    --color-dark-bg: #0F172A;
    

    --color-hover-primary: #00A878;
    --color-active-primary: #008F6B;
    --color-focus-ring: rgba(0, 212, 170, 0.2);
    
    
    --font-family-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --font-family-heading: 'Manrope', var(--font-family-primary);
    --font-family-mono: 'SF Mono', 'Roboto Mono', 'Courier New', monospace;
    
  
    --font-size-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --font-size-sm: clamp(0.875rem, 0.825rem + 0.25vw, 1rem);
    --font-size-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
    --font-size-lg: clamp(1.125rem, 1.05rem + 0.375vw, 1.25rem);
    --font-size-xl: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);
    --font-size-2xl: clamp(1.5rem, 1.35rem + 0.75vw, 1.875rem);
    --font-size-3xl: clamp(1.875rem, 1.65rem + 1.125vw, 2.25rem);
    --font-size-4xl: clamp(2.25rem, 1.95rem + 1.5vw, 3rem);
    --font-size-5xl: clamp(3rem, 2.6rem + 2vw, 4rem);
    
    
    --space-3xs: 0.125rem;
    --space-2xs: 0.25rem;
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;
    

    --radius-sm: 0.375rem;
    --radius-md: 0.75rem;
    --radius-lg: 1.25rem;
    --radius-xl: 2rem;
    --radius-full: 9999px;
    

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06), 0 2px 4px rgba(0, 0, 0, 0.02);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.08), 0 4px 12px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 32px 64px rgba(0, 0, 0, 0.1), 0 8px 24px rgba(0, 0, 0, 0.06);
    --shadow-glass: 0 8px 32px rgba(0, 212, 170, 0.12);
    

    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
    
   
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1280px;
    --container-2xl: 1440px;
}


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

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

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}

body {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-light-bg);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}


.legal-container {
    max-width: var(--container-2xl);
    margin: 0 auto;
    padding: var(--space-xl) var(--space-lg);
    position: relative;
}


.back-to-home {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    background-color: var(--color-card-bg);
    color: var(--color-text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: var(--font-size-sm);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 1px solid var(--color-border-light);
    position: relative;
    z-index: 10;
    margin-bottom: var(--space-xl);
    width: fit-content;
}

.back-to-home:hover,
.back-to-home:focus {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--color-energy-green);
    border-color: var(--color-energy-green);
    outline: none;
}

.back-to-home:active {
    transform: translateY(0);
}

.back-to-home i {
    font-size: var(--font-size-sm);
    transition: transform var(--transition-base);
}

.back-to-home:hover i {
    transform: translateX(-2px);
}


.legal-header {
    margin-bottom: var(--space-3xl);
    position: relative;
}

.legal-header::after {
    content: '';
    position: absolute;
    bottom: calc(-1 * var(--space-lg));
    left: 0;
    width: 80px;
    height: 4px;
    background: var(--color-accent-gradient);
    border-radius: var(--radius-full);
}

.legal-title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-4xl);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    color: var(--color-text-primary);
    letter-spacing: -0.02em;
}

.legal-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 800px;
    line-height: 1.5;
}


.legal-content {
    position: relative;
}

.legal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}


.legal-card {
    background-color: var(--color-card-bg);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 1px solid var(--color-border-light);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.legal-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--color-accent-gradient);
}

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

.legal-card h3 {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--color-text-primary);
}

.legal-card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
}


.legal-section {
    margin-bottom: var(--space-2xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--color-border-light);
    position: relative;
}

.legal-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.legal-section h2 {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-2xl);
    font-weight: 600;
    margin-bottom: var(--space-lg);
    color: var(--color-text-primary);
    position: relative;
    padding-left: var(--space-md);
}

.legal-section h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 6px;
    height: 1.2em;
    background: var(--color-energy-green);
    border-radius: var(--radius-full);
}

.legal-section p {
    margin-bottom: var(--space-md);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.legal-section ul,
.legal-section ol {
    margin-left: var(--space-lg);
    margin-bottom: var(--space-md);
}

.legal-section li {
    margin-bottom: var(--space-xs);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.legal-section strong {
    color: var(--color-text-primary);
    font-weight: 600;
}


.legal-contact {
    background: var(--color-glass-bg);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-top: var(--space-3xl);
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-glass);
    text-align: center;
}

.legal-contact h3 {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--color-text-primary);
}

.legal-contact p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xs);
}

.legal-contact a {
    color: var(--color-tech-blue);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-base);
}

.legal-contact a:hover {
    color: var(--color-deep-blue);
    text-decoration: underline;
}

.legal-update {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: var(--space-lg);
}


.flip-card {
    perspective: 1000px;
    height: 280px;
    cursor: pointer;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-md);
}

.flip-card-front {
    background: var(--color-card-bg);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-light);
}

.flip-card-back {
    background: var(--color-accent-gradient);
    color: var(--color-clean-white);
    transform: rotateY(180deg);
    text-align: left;
}

.flip-card-front i {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--space-md);
    color: var(--color-energy-green);
}

.flip-card-front h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-xs);
}

.flip-card-back h4 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-sm);
}

.flip-card-back p {
    font-size: var(--font-size-sm);
    line-height: 1.5;
}


.mouse-follower {
    position: fixed;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--color-energy-green) 0%, rgba(0, 212, 170, 0) 70%);
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: screen;
    opacity: 0.3;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s, opacity 0.3s;
}


.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--transition-bounce), transform 0.8s var(--transition-bounce);
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}


.page-transition {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-light-bg);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.page-transition.active {
    opacity: 1;
    pointer-events: all;
}

.page-transition .loading-icon {
    width: 50px;
    height: 50px;
    border: 3px solid var(--color-border-light);
    border-top-color: var(--color-energy-green);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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


@media (max-width: 768px) {
    .legal-container {
        padding: var(--space-lg) var(--space-md);
    }
    
    .legal-title {
        font-size: var(--font-size-3xl);
    }
    
    .legal-subtitle {
        font-size: var(--font-size-base);
    }
    
    .legal-card {
        padding: var(--space-lg);
    }
    
    .legal-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .legal-section h2 {
        font-size: var(--font-size-xl);
        padding-left: var(--space-sm);
    }
    
    .flip-card {
        height: 240px;
    }
    
    .mouse-follower {
        display: none; 
    }
}

@media (max-width: 480px) {
    .legal-container {
        padding: var(--space-md) var(--space-sm);
    }
    
    .legal-title {
        font-size: var(--font-size-2xl);
    }
    
    .legal-contact {
        padding: var(--space-lg);
    }
    
    .flip-card {
        height: 220px;
    }
}


@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .flip-card:hover .flip-card-inner {
        transform: none;
    }
    
    .fade-in-up {
        transition: none;
        opacity: 1;
        transform: none;
    }
    
    .back-to-home:hover {
        transform: none;
    }
    
    .legal-card:hover {
        transform: none;
    }
}


@media print {
    .back-to-home,
    .mouse-follower,
    .page-transition {
        display: none !important;
    }
    
    body {
        background-color: white;
        color: black;
    }
    
    .legal-card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    .legal-contact {
        border: 1px solid #ddd;
        box-shadow: none;
    }
}


@media (prefers-contrast: high) {
    :root {
        --color-energy-green: #00AA88;
        --color-tech-blue: #0055CC;
        --color-text-primary: #000000;
        --color-text-secondary: #333333;
    }
    
    .legal-card {
        border: 2px solid var(--color-text-primary);
    }
    
    .back-to-home {
        border: 2px solid var(--color-text-primary);
    }
}


@media (prefers-color-scheme: dark) {
    :root {
        --color-light-bg: #0F172A;
        --color-card-bg: #1E293B;
        --color-text-primary: #F1F5F9;
        --color-text-secondary: #CBD5E1;
        --color-text-muted: #94A3B8;
        --color-border-light: #334155;
        --color-border-medium: #475569;
        --color-glass-bg: rgba(30, 41, 59, 0.9);
        --color-dark-bg: #020617;
    }
    
    .legal-card {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    }
    
    .flip-card-front {
        background: var(--color-card-bg);
        color: var(--color-text-primary);
        border: 1px solid var(--color-border-light);
    }
    
    .flip-card-back {
        background: var(--color-accent-gradient);
        color: var(--color-clean-white);
    }
}