/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Bitcoin-inspired Orange Color Palette */
    --primary-orange: #f7931a;
    --dark-orange: #e6840a;
    --light-orange: #ffb347;
    --accent-orange: #ff8c00;
    --gold: #ffd700;
    
    /* Supporting Colors */
    --dark-bg: #0a0a0a;
    --darker-bg: #1a1a1a;
    --card-bg: #2a2a2a;
    --light-gray: #f8f9fa;
    --medium-gray: #6c757d;
    --dark-gray: #343a40;
    --white: #ffffff;
    --black: #000000;
    --success-green: #28a745;
    --danger-red: #dc3545;
    
    /* Typography */
    --font-primary: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    --font-heading: 'Space Grotesk', 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-2xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 24px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(247, 147, 26, 0.1);
    --shadow-md: 0 4px 12px rgba(247, 147, 26, 0.15);
    --shadow-lg: 0 8px 24px rgba(247, 147, 26, 0.2);
    --shadow-xl: 0 16px 40px rgba(247, 147, 26, 0.25);
    --shadow-dark: 0 4px 20px rgba(0, 0, 0, 0.3);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-orange) 0%, var(--dark-orange) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--light-orange) 0%, var(--primary-orange) 100%);
    --gradient-accent: linear-gradient(135deg, var(--gold) 0%, var(--primary-orange) 100%);
    --gradient-dark: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
}

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap');

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--white);
    background: var(--gradient-dark);
    overflow-x: hidden;
    font-weight: 400;
}

html {
    scroll-behavior: smooth;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(247, 147, 26, 0.2);
    transition: all 0.3s ease;
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    position: relative;
}

.logo::after {
    content: '₿';
    margin-left: var(--spacing-xs);
    color: var(--primary-orange);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.1); }
}

nav ul {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    align-items: center;
}

nav a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

nav a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: left 0.3s ease;
    z-index: -1;
}

nav a:hover::before {
    left: 0;
}

nav a:hover {
    color: var(--white);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 50%, var(--dark-bg) 100%);
    padding: 8rem 0 var(--spacing-2xl);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(247, 147, 26, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
    pointer-events: none;
}

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

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    animation: fadeInUp 1s ease-out;
}

.hero p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease-out 0.2s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* CTA Buttons */
.cta-button {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: var(--spacing-xs);
}

.cta-button.primary,
.cta-button:not(.secondary) {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-lg);
    animation: fadeInUp 1s ease-out 0.4s both;
}

.cta-button.secondary {
    background: transparent;
    color: var(--primary-orange);
    border: 2px solid var(--primary-orange);
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-xl);
}

.cta-button.secondary:hover {
    background: var(--primary-orange);
    color: var(--white);
}

/* Sections */
.section {
    padding: var(--spacing-2xl) 0;
    position: relative;
}

.section:nth-child(even) {
    background: rgba(26, 26, 26, 0.5);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 100px;
    height: 4px;
    background: var(--gradient-primary);
    margin: var(--spacing-md) auto;
    border-radius: 2px;
}

.section-description {
    font-size: 1.2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.7;
}

/* Cycle Visualization */
.cycle-visualization {
    background: var(--card-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    margin: var(--spacing-xl) 0;
    border: 2px solid rgba(247, 147, 26, 0.2);
    box-shadow: var(--shadow-dark);
}

.cycle-visualization h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--primary-orange);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.cycle-flow {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
}

.cycle-step {
    background: var(--gradient-primary);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-align: center;
    min-width: 160px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.cycle-step:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: var(--shadow-lg);
}

.arrow {
    font-size: 1.5rem;
    color: var(--primary-orange);
    font-weight: bold;
}

/* Bottlenecks */
.bottlenecks {
    margin: var(--spacing-xl) 0;
}

.bottlenecks h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--primary-orange);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.bottleneck-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.bottleneck-card {
    background: var(--card-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-orange);
    box-shadow: var(--shadow-dark);
    transition: all 0.3s ease;
}

.bottleneck-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-left-color: var(--light-orange);
}

.bottleneck-card h4 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--primary-orange);
    margin-bottom: var(--spacing-sm);
}

.bottleneck-card p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

/* Solution Grid */
.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.solution-card {
    background: var(--card-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    position: relative;
    border: 2px solid rgba(247, 147, 26, 0.2);
    box-shadow: var(--shadow-dark);
    transition: all 0.4s ease;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-orange);
}

.solution-number {
    position: absolute;
    top: -10px;
    right: var(--spacing-md);
    background: var(--gradient-primary);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    box-shadow: var(--shadow-md);
}

.solution-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--primary-orange);
    margin-bottom: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.solution-card ul {
    list-style: none;
}

.solution-card li {
    padding: var(--spacing-xs) 0;
    position: relative;
    padding-left: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.solution-card li::before {
    content: '⚡';
    position: absolute;
    left: 0;
    top: var(--spacing-xs);
    color: var(--primary-orange);
    font-size: 1.2rem;
}

.solution-card strong {
    color: var(--light-orange);
    font-weight: 600;
}

/* Token Grid */
.token-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.token-card {
    background: var(--card-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 2px solid rgba(247, 147, 26, 0.3);
    box-shadow: var(--shadow-dark);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.token-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--gradient-primary);
}

.token-card.umot::before {
    background: linear-gradient(90deg, var(--primary-orange), var(--gold));
}

.token-card.umos::before {
    background: linear-gradient(90deg, var(--success-green), var(--primary-orange));
}

.token-card.umoo::before {
    background: linear-gradient(90deg, var(--light-orange), var(--accent-orange));
}

.token-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-orange);
}

.token-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.token-header h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--primary-orange);
    font-weight: 700;
}

.token-supply {
    background: rgba(247, 147, 26, 0.2);
    color: var(--light-orange);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
}

.token-description {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

.token-backing h4 {
    color: var(--primary-orange);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.token-backing ul {
    list-style: none;
}

.token-backing li {
    padding: var(--spacing-xs) 0;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
    padding-left: var(--spacing-md);
}

.token-backing li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-orange);
    font-weight: bold;
}

/* Comparison Table */
.comparison-table {
    margin: var(--spacing-xl) 0;
    background: var(--card-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 2px solid rgba(247, 147, 26, 0.2);
    box-shadow: var(--shadow-dark);
}

.comparison-table h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--primary-orange);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0;
}

th, td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid rgba(247, 147, 26, 0.2);
}

th {
    background: var(--gradient-primary);
    color: var(--white);
    font-weight: 600;
    font-size: 1.1rem;
}

td {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

tr:hover {
    background: rgba(247, 147, 26, 0.1);
}

/* Protocol Features */
.protocol-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.feature-card {
    background: var(--card-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-orange);
    box-shadow: var(--shadow-dark);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-left-color: var(--light-orange);
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--primary-orange);
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

/* QR Payments */
.qr-payments {
    background: var(--card-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    margin: var(--spacing-xl) 0;
    border: 2px solid rgba(247, 147, 26, 0.2);
    box-shadow: var(--shadow-dark);
}

.qr-payments h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--primary-orange);
    margin-bottom: var(--spacing-md);
}

.qr-payments p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.qr-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.benefit {
    background: rgba(247, 147, 26, 0.1);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary-orange);
}

.benefit strong {
    color: var(--light-orange);
    display: block;
    margin-bottom: var(--spacing-xs);
}

/* Governance Structure */
.governance-structure {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.dao-card, .compliance-card {
    background: var(--card-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 2px solid rgba(247, 147, 26, 0.2);
    box-shadow: var(--shadow-dark);
    transition: all 0.3s ease;
}

.dao-card:hover, .compliance-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-orange);
}

.dao-card h3, .compliance-card h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    color: var(--primary-orange);
    margin-bottom: var(--spacing-md);
}

.dao-card p, .compliance-card p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.dao-membership, .dao-powers {
    margin: var(--spacing-md) 0;
}

.dao-membership h4, .dao-powers h4 {
    color: var(--light-orange);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.dao-card ul, .compliance-card ul {
    list-style: none;
}

.dao-card li, .compliance-card li {
    padding: var(--spacing-xs) 0;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
    padding-left: var(--spacing-md);
    line-height: 1.6;
}

.dao-card li::before, .compliance-card li::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: var(--primary-orange);
    font-size: 0.8rem;
    top: 0.6rem;
}

.dao-card strong, .compliance-card strong {
    color: var(--light-orange);
    font-weight: 600;
}

/* Prosperity Revolution */
.prosperity-revolution {
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
}

.prosperity-revolution::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 70%, rgba(247, 147, 26, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.prosperity-cycle {
    background: var(--card-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    margin: var(--spacing-xl) 0;
    border: 2px solid rgba(247, 147, 26, 0.3);
    box-shadow: var(--shadow-dark);
}

.prosperity-flow {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
}

.prosperity-step {
    background: var(--gradient-accent);
    color: var(--dark-bg);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-align: center;
    min-width: 180px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.prosperity-step:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: var(--shadow-lg);
}

/* Impact Metrics */
.impact-metrics {
    margin: var(--spacing-xl) 0;
}

.impact-metrics h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--primary-orange);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.metric {
    text-align: center;
    background: var(--card-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 2px solid rgba(247, 147, 26, 0.2);
    box-shadow: var(--shadow-dark);
    transition: all 0.3s ease;
}

.metric:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-orange);
}

.metric-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.metric-label {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    font-size: 1.1rem;
}

/* CTA Section */
.cta-section {
    background: var(--gradient-dark);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(247, 147, 26, 0.15) 0%, transparent 70%);
    animation: rotate 30s linear infinite;
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: var(--darker-bg);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    border-top: 2px solid rgba(247, 147, 26, 0.2);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section h4 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--primary-orange);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

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

.footer-section li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--primary-orange);
}

.footer-bottom {
    border-top: 1px solid rgba(247, 147, 26, 0.2);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    :root {
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
        --spacing-2xl: 4rem;
    }
    
    .solution-grid {
        grid-template-columns: 1fr;
    }
    
    .token-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-md: 1.5rem;
        --spacing-lg: 2rem;
        --spacing-xl: 2.5rem;
        --spacing-2xl: 3rem;
    }
    
    .nav-container {
        flex-direction: column;
        gap: var(--spacing-sm);
        padding: var(--spacing-sm);
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-sm);
    }
    
    .hero {
        padding: 6rem 0 var(--spacing-xl);
    }
    
    .hero h1 {
        font-size: clamp(2rem, 8vw, 3rem);
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: clamp(2rem, 6vw, 2.5rem);
    }
    
    .cycle-flow, .prosperity-flow {
        flex-direction: column;
        align-items: stretch;
    }
    
    .cycle-step, .prosperity-step {
        min-width: auto;
        width: 100%;
    }
    
    .arrow {
        transform: rotate(90deg);
        align-self: center;
    }
    
    .solution-grid, .token-grid, .protocol-features, .bottleneck-grid {
        grid-template-columns: 1fr;
    }
    
    .governance-structure {
        grid-template-columns: 1fr;
    }
    
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-content h2 {
        font-size: 2.5rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-button {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
    
    table {
        font-size: 0.9rem;
    }
    
    th, td {
        padding: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-sm: 0.75rem;
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-2xl: 2.5rem;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .logo {
        font-size: 1.5rem;
    }
    
    nav ul {
        gap: var(--spacing-xs);
    }
    
    nav a {
        font-size: 0.9rem;
        padding: var(--spacing-xs);
    }
    
    .hero {
        padding: 5rem 0 var(--spacing-lg);
    }
    
    .section {
        padding: var(--spacing-xl) 0;
    }
    
    .solution-card, .token-card, .feature-card, .bottleneck-card {
        padding: var(--spacing-lg);
    }
    
    .cycle-visualization, .qr-payments, .comparison-table {
        padding: var(--spacing-lg);
    }
    
    .dao-card, .compliance-card {
        padding: var(--spacing-lg);
    }
    
    .prosperity-cycle {
        padding: var(--spacing-lg);
    }
    
    .metric {
        padding: var(--spacing-lg);
    }
    
    .metric-number {
        font-size: 2.5rem;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }
}

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

/* Focus states for better accessibility */
a:focus,
button:focus,
.cta-button:focus {
    outline: 3px solid var(--primary-orange);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --primary-orange: #ff9500;
        --dark-bg: #000000;
        --white: #ffffff;
    }
}

/* Print styles */
@media print {
    .header {
        position: static;
        background: var(--white);
        color: var(--black);
        box-shadow: none;
    }
    
    .hero, .section {
        background: var(--white);
        color: var(--black);
    }
    
    .cta-button {
        display: none;
    }
    
    .hero::before,
    .section::before,
    .cta-section::before {
        display: none;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--darker-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-orange);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--light-orange);
}

/* Selection styling */
::selection {
    background: var(--primary-orange);
    color: var(--white);
}

/* Loading animation for dynamic content */
@keyframes shimmer {
    0% {
        background-position: -468px 0;
    }
    100% {
        background-position: 468px 0;
    }
}

.loading {
    background: linear-gradient(90deg, var(--card-bg) 25%, rgba(247, 147, 26, 0.1) 50%, var(--card-bg) 75%);
    background-size: 400% 100%;
    animation: shimmer 1.2s ease-in-out infinite;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }

.p-sm { padding: var(--spacing-sm); }
.p-md { padding: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }

.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }

.text-primary { color: var(--primary-orange); }
.text-secondary { color: rgba(255, 255, 255, 0.8); }
.text-muted { color: rgba(255, 255, 255, 0.6); }