/* =====================================================
   QUBITUM - Modern Quantum-Resistant Blockchain Website
   Premium Dark Theme with Neon Accents
   ===================================================== */

/* CSS Variables */
:root {
    /* Primary Colors */
    --primary: #00D4FF;
    --primary-dark: #00A8CC;
    --primary-light: #4DE8FF;
    --primary-glow: rgba(0, 212, 255, 0.3);

    /* Secondary Colors */
    --secondary: #8B5CF6;
    --secondary-dark: #7C3AED;
    --secondary-light: #A78BFA;

    /* Accent Colors */
    --accent: #10B981;
    --accent-dark: #059669;

    /* Status Colors */
    --danger: #EF4444;
    --warning: #F59E0B;
    --success: #10B981;

    /* Neutral Colors */
    --bg-primary: #0A0A0F;
    --bg-secondary: #12121A;
    --bg-tertiary: #1A1A24;
    --bg-card: #16161F;
    --bg-card-hover: #1E1E2A;

    /* Text Colors */
    --text-primary: #FFFFFF;
    --text-secondary: #A1A1AA;
    --text-muted: #71717A;

    /* Border Colors */
    --border: #27272A;
    --border-light: #3F3F46;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #00D4FF 0%, #8B5CF6 100%);
    --gradient-secondary: linear-gradient(135deg, #8B5CF6 0%, #EC4899 100%);
    --gradient-dark: linear-gradient(180deg, #0A0A0F 0%, #12121A 100%);

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px var(--primary-glow);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
    --z-tooltip: 500;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }

p {
    color: var(--text-secondary);
    line-height: 1.7;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* Container */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Section */
.section {
    padding: var(--space-4xl) 0;
}

/* Gradient Text */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-danger {
    color: var(--danger);
}

/* =====================================================
   Buttons
   ===================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.9375rem;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
}

.btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--bg-primary);
    box-shadow: var(--shadow-md), 0 0 20px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 30px var(--primary-glow);
}

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

.btn-outline:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary);
    color: var(--primary);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
}

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

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

/* Coming Soon Button Style */
.btn-coming-soon {
    position: relative;
    cursor: pointer;
}

.btn-coming-soon::after {
    content: '';
    position: absolute;
    top: -2px;
    right: -2px;
    width: 8px;
    height: 8px;
    background: var(--warning);
    border-radius: 50%;
}

/* =====================================================
   Navigation
   ===================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: var(--space-md) 0;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.95);
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-primary);
}

.logo-icon {
    width: 36px;
    height: 36px;
}

.logo-icon svg {
    width: 100%;
    height: 100%;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9375rem;
    padding: var(--space-sm) 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* =====================================================
   Hero Section
   ===================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
                radial-gradient(ellipse 60% 40% at 80% 20%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.3;
    mask-image: linear-gradient(to bottom, transparent, black 20%, black 80%, transparent);
}

.hero-container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5); }
    50% { opacity: 0.8; box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
}

.badge-divider {
    color: var(--border-light);
}

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

.title-line {
    display: block;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.hero-stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    transition: all var(--transition-base);
}

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

.stat-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    color: var(--primary);
}

.stat-icon svg {
    width: 24px;
    height: 24px;
}

.stat-icon.quantum {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(139, 92, 246, 0.2));
}

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Hero Scroll */
.hero-scroll {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-muted);
    font-size: 0.875rem;
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-full);
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-dot {
    width: 4px;
    height: 8px;
    background: var(--primary);
    border-radius: var(--radius-full);
    animation: scrollBounce 2s infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(12px); opacity: 0.5; }
}

/* =====================================================
   Section Header
   ===================================================== */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-3xl);
}

.section-tag {
    display: inline-block;
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary);
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.section-title {
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* =====================================================
   Problem/Threat Section
   ===================================================== */
.problem-section {
    background: var(--bg-secondary);
}

.threat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

.threat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-base);
}

.threat-card:hover {
    transform: translateY(-4px);
}

.threat-card.highlight {
    border-color: var(--accent);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), transparent);
}

.threat-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
}

.threat-icon svg {
    width: 28px;
    height: 28px;
}

.threat-icon.danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.threat-icon.warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.threat-icon.safe {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent);
}

.threat-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.threat-card p {
    font-size: 0.9375rem;
    margin-bottom: var(--space-lg);
}

.threat-status {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    font-weight: 600;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
}

.threat-status .status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.threat-status.danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.threat-status.danger .status-dot {
    background: var(--danger);
}

.threat-status.warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.threat-status.warning .status-dot {
    background: var(--warning);
}

.threat-status.safe {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent);
}

.threat-status.safe .status-dot {
    background: var(--accent);
}

/* Quantum Timeline */
.quantum-timeline {
    background: linear-gradient(135deg, var(--bg-card), var(--bg-tertiary));
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl) var(--space-2xl);
    margin-top: var(--space-2xl);
}

.timeline-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.timeline-header svg {
    width: 24px;
    height: 24px;
    color: var(--primary);
}

.timeline-header h4 {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1rem;
    margin: 0;
}

.timeline-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: var(--space-lg);
}

.timeline-point {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
}

.point-marker {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--primary);
    box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.2);
}

.timeline-point.current .point-marker {
    animation: pulse 2s infinite;
}

.timeline-point.danger .point-marker {
    background: var(--danger);
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.2);
}

.point-year {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
}

.timeline-point.danger .point-year {
    color: var(--danger);
}

.point-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.timeline-line {
    width: 120px;
    height: 3px;
    background: var(--bg-tertiary);
    margin: 0 var(--space-lg);
    position: relative;
    margin-top: -28px;
}

.timeline-fill {
    position: absolute;
    left: 0;
    top: 0;
    width: 40%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

.timeline-note {
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
}

.timeline-note strong {
    color: var(--warning);
}

/* =====================================================
   Features Section
   ===================================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-base);
}

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

.feature-card.large {
    grid-column: span 1;
    grid-row: span 2;
    display: flex;
    flex-direction: column;
}

.feature-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(139, 92, 246, 0.1);
    border-radius: var(--radius-lg);
    color: var(--secondary);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-icon.cyan {
    background: rgba(0, 212, 255, 0.1);
    color: var(--primary);
}

.feature-icon.green {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent);
}

.feature-icon.orange {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.feature-icon.pink {
    background: rgba(236, 72, 153, 0.1);
    color: #EC4899;
}

.feature-tag {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--secondary);
}

.feature-tag.cyan { color: var(--primary); }
.feature-tag.green { color: var(--accent); }
.feature-tag.orange { color: var(--warning); }
.feature-tag.pink { color: #EC4899; }

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.feature-card p {
    font-size: 0.9375rem;
    margin-bottom: var(--space-lg);
}

.feature-list {
    list-style: none;
    margin-bottom: var(--space-lg);
    flex-grow: 1;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-secondary);
    padding: var(--space-sm) 0;
}

.feature-list svg {
    width: 18px;
    height: 18px;
    color: var(--accent);
    flex-shrink: 0;
}

.feature-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--primary);
    font-weight: 500;
    font-size: 0.9375rem;
    margin-top: auto;
}

.feature-link svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-fast);
}

.feature-link:hover svg {
    transform: translateX(4px);
}

/* =====================================================
   Stats Section
   ===================================================== */
.stats-section {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.stats-grid-large {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.stat-card-large {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-align: center;
    transition: all var(--transition-base);
}

.stat-card-large:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--space-sm);
}

.stat-unit {
    font-size: 1.5rem;
}

.stat-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.stat-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* =====================================================
   Distribution Section
   ===================================================== */
.distribution-section {
    background: var(--bg-secondary);
}

.distribution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.distribution-text .section-tag {
    margin-bottom: var(--space-md);
}

.distribution-text .section-title {
    margin-bottom: var(--space-lg);
}

.distribution-text > p {
    font-size: 1.125rem;
    margin-bottom: var(--space-xl);
}

.distribution-breakdown {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.breakdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.breakdown-bar {
    height: 12px;
    width: var(--width);
    background: var(--color);
    border-radius: var(--radius-full);
}

.breakdown-info {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    min-width: 150px;
}

.breakdown-percent {
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--text-primary);
}

.breakdown-label {
    color: var(--text-secondary);
}

/* Pie Chart */
.distribution-visual {
    display: flex;
    justify-content: center;
}

.pie-chart-container {
    position: relative;
    width: 280px;
    height: 280px;
}

.pie-chart {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.pie-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.pie-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pie-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* =====================================================
   Development Progress Section (Simplified)
   ===================================================== */
.dev-progress-section {
    background: var(--bg-secondary);
}

.dev-progress-content {
    display: flex;
    align-items: center;
    gap: var(--space-4xl);
}

.dev-progress-circle {
    position: relative;
    flex-shrink: 0;
}

.dev-progress-circle svg {
    width: 200px;
    height: 200px;
}

.dev-progress-text {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.dev-percent {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.dev-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.dev-progress-info h2 {
    margin-bottom: var(--space-md);
}

.dev-progress-info > p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    max-width: 500px;
}

.dev-stats {
    display: flex;
    gap: var(--space-2xl);
    margin-bottom: var(--space-xl);
}

.dev-stat {
    display: flex;
    flex-direction: column;
}

.dev-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.dev-stat-label {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* =====================================================
   Roadmap Preview Section (Legacy - kept for roadmap page)
   ===================================================== */
.roadmap-preview-section {
    background: var(--bg-primary);
}

.progress-overview {
    margin-bottom: var(--space-3xl);
}

.progress-bar-large {
    position: relative;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    margin-bottom: 60px;
}

.progress-fill {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    transition: width 1s ease;
}

.progress-milestones {
    position: absolute;
    inset: 0;
}

.milestone {
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.milestone-dot {
    width: 16px;
    height: 16px;
    background: var(--bg-tertiary);
    border: 3px solid var(--border-light);
    border-radius: 50%;
    margin-bottom: var(--space-sm);
}

.milestone.completed .milestone-dot {
    background: var(--accent);
    border-color: var(--accent);
}

.milestone.current .milestone-dot {
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.3);
}

.milestone-label {
    position: absolute;
    top: 24px;
    white-space: nowrap;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Roadmap Cards */
.roadmap-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.roadmap-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-base);
}

.roadmap-card:hover {
    transform: translateY(-4px);
}

.roadmap-card.completed {
    border-color: var(--accent);
}

.roadmap-card.current {
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), transparent);
}

.roadmap-status {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: var(--space-md);
}

.roadmap-status svg {
    width: 16px;
    height: 16px;
    color: var(--accent);
}

.status-pulse {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.roadmap-card.completed .roadmap-status {
    color: var(--accent);
}

.roadmap-card.current .roadmap-status {
    color: var(--primary);
}

.roadmap-card h4 {
    margin-bottom: var(--space-sm);
}

.roadmap-card p {
    font-size: 0.9375rem;
}

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

/* =====================================================
   CTA Section
   ===================================================== */
.cta-section {
    background: var(--gradient-primary);
    padding: var(--space-4xl) 0;
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
    color: var(--bg-primary);
}

.cta-content p {
    font-size: 1.125rem;
    color: rgba(10, 10, 15, 0.8);
    margin-bottom: var(--space-xl);
}

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

.cta-section .btn-primary {
    background: var(--bg-primary);
    color: var(--text-primary);
    box-shadow: var(--shadow-lg);
}

.cta-section .btn-primary:hover {
    background: var(--bg-secondary);
}

.cta-section .btn-outline {
    border-color: rgba(10, 10, 15, 0.3);
    color: var(--bg-primary);
}

.cta-section .btn-outline:hover {
    background: rgba(10, 10, 15, 0.1);
    border-color: var(--bg-primary);
}

/* =====================================================
   Footer
   ===================================================== */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.footer-logo .logo-icon {
    width: 32px;
    height: 32px;
}

.footer-tagline {
    color: var(--text-muted);
    font-size: 0.9375rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.footer-column h4 {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.footer-column a {
    display: block;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    padding: var(--space-xs) 0;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border);
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.footer-social {
    display: flex;
    gap: var(--space-md);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background: var(--primary);
    color: var(--bg-primary);
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

/* =====================================================
   Global SVG Icon Sizing
   ===================================================== */
/* Ensure all SVG icons have consistent sizing */
svg {
    flex-shrink: 0;
}

/* Navigation SVG */
.nav-brand svg,
.footer-logo svg {
    width: 100%;
    height: 100%;
}

/* Section Tag */
.section-tag.cyan { color: var(--primary); }
.section-tag.green { color: var(--accent); }
.section-tag.orange { color: var(--warning); }
.section-tag.pink { color: #EC4899; }

/* Icon containers should control child SVG size */
.stat-icon svg,
.threat-icon svg,
.feature-icon svg,
.highlight-icon svg,
.benefit-icon svg,
.network-icon svg {
    width: 24px;
    height: 24px;
}

/* Larger icon containers */
.threat-icon svg,
.benefit-icon svg,
.network-icon svg {
    width: 28px;
    height: 28px;
}

/* Flow arrows */
.flow-arrow svg {
    width: 32px;
    height: 32px;
}

/* Feature check icons */
.feature-check svg {
    width: 14px;
    height: 14px;
}

/* Feature list icons */
.feature-list svg {
    width: 18px;
    height: 18px;
}

/* Button icons */
.btn svg {
    width: 18px;
    height: 18px;
}

.btn-lg svg {
    width: 20px;
    height: 20px;
}

/* Roadmap status icons */
.roadmap-status svg {
    width: 16px;
    height: 16px;
}

/* Emission chart and other large SVGs - CONSTRAINED SIZES */
.emission-chart {
    width: 100%;
    height: auto;
    max-width: 600px;
    margin: 0 auto;
    display: block;
}

.pie-chart {
    width: 100%;
    height: 100%;
}

/* Constrain pie chart container */
.pie-chart-container {
    position: relative;
    width: 220px;
    height: 220px;
    max-width: 220px;
    margin: 0 auto;
}

.pie-chart-container.large {
    width: 260px;
    height: 260px;
    max-width: 260px;
}

/* =====================================================
   Responsive Design
   ===================================================== */

/* Tablet Landscape */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-visual {
        order: -1;
    }

    .hero-stats-grid {
        grid-template-columns: repeat(4, 1fr);
        max-width: 100%;
    }

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

    .threat-card:last-child {
        grid-column: span 2;
    }

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

    .feature-card.large {
        grid-column: span 2;
        grid-row: span 1;
    }

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

    .distribution-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .distribution-text {
        order: 1;
    }

    .distribution-visual {
        order: 0;
        margin-bottom: var(--space-xl);
    }

    .breakdown-item {
        justify-content: center;
    }

    .roadmap-cards {
        grid-template-columns: 1fr;
    }

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

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

/* Tablet Portrait */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: fixed;
        top: 73px;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        padding: var(--space-md);
        gap: var(--space-md);
        z-index: var(--z-fixed);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    }

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

    .nav-links {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-sm);
        width: 100%;
    }

    .nav-link {
        font-size: 0.8125rem;
        font-weight: 500;
        padding: var(--space-md) var(--space-sm);
        border-radius: var(--radius-md);
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        transition: all var(--transition-fast);
        background: var(--bg-card);
        border: 1px solid var(--border);
        color: var(--text-secondary);
    }

    .nav-link::after {
        display: none;
    }

    .nav-link:hover,
    .nav-link:active {
        background: var(--bg-tertiary);
        color: var(--text-primary);
    }

    .nav-link.active {
        background: linear-gradient(135deg, rgba(0, 212, 255, 0.15), rgba(139, 92, 246, 0.15));
        border-color: var(--primary);
        color: var(--primary);
        font-weight: 600;
    }

    .nav-actions {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        width: 100%;
        gap: var(--space-sm);
        padding-top: var(--space-sm);
        border-top: 1px solid var(--border);
    }

    .nav-actions .btn {
        width: 100%;
        justify-content: center;
        padding: var(--space-sm) var(--space-md);
        font-size: 0.8125rem;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        padding-top: 100px;
        min-height: auto;
        padding-bottom: var(--space-3xl);
    }

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

    .hero-scroll {
        display: none;
    }

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

    .threat-card:last-child {
        grid-column: span 1;
    }

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

    .feature-card.large {
        grid-column: span 1;
    }

    .stats-grid-large {
        grid-template-columns: 1fr;
    }

    .progress-milestones {
        display: none;
    }

    .progress-bar-large {
        margin-bottom: var(--space-xl);
    }

    /* Dev Progress responsive */
    .dev-progress-content {
        flex-direction: column;
        text-align: center;
        gap: var(--space-2xl);
    }

    .dev-progress-circle svg {
        width: 160px;
        height: 160px;
    }

    .dev-percent {
        font-size: 2.5rem;
    }

    .dev-progress-info > p {
        max-width: none;
    }

    .dev-stats {
        justify-content: center;
        flex-wrap: wrap;
        gap: var(--space-xl);
    }

    .dev-stat {
        align-items: center;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
}

/* Mobile */
@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .container {
        padding: 0 var(--space-md);
    }

    .section {
        padding: var(--space-3xl) 0;
    }

    .hero-badge {
        flex-wrap: wrap;
        justify-content: center;
        text-align: center;
    }

    .badge-divider {
        display: none;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
    }

    .hero-stats-grid {
        grid-template-columns: 1fr;
    }

    .hero-stat-card {
        flex-direction: column;
        text-align: center;
    }

    /* Quantum Timeline responsive */
    .quantum-timeline {
        padding: var(--space-lg);
    }

    .timeline-header {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .timeline-visual {
        flex-direction: column;
        gap: var(--space-lg);
    }

    .timeline-line {
        width: 3px;
        height: 40px;
        margin: 0;
        margin-top: 0;
    }

    .timeline-fill {
        width: 100%;
        height: 40%;
    }

    .point-year {
        font-size: 1rem;
    }

    /* Hero Stats Grid mobile */
    .hero-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }

    .hero-stat-card {
        flex-direction: row;
        text-align: left;
        padding: var(--space-md);
        gap: var(--space-sm);
    }

    .stat-icon {
        width: 36px;
        height: 36px;
    }

    .stat-icon svg {
        width: 18px;
        height: 18px;
    }

    .stat-value {
        font-size: 1rem;
    }

    .stat-label {
        font-size: 0.6875rem;
    }

    /* Dev Progress mobile */
    .dev-progress-content {
        flex-direction: column;
        text-align: center;
        gap: var(--space-xl);
    }

    .dev-progress-circle svg {
        width: 140px;
        height: 140px;
    }

    .dev-percent {
        font-size: 2rem;
    }

    .dev-label {
        font-size: 0.75rem;
    }

    .dev-progress-info h2 {
        font-size: 1.5rem;
    }

    .dev-progress-info > p {
        font-size: 1rem;
        max-width: none;
    }

    .dev-stats {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-md);
        justify-content: center;
    }

    .dev-stat {
        align-items: center;
    }

    .dev-stat-value {
        font-size: 1.125rem;
    }

    .dev-stat-label {
        font-size: 0.6875rem;
        text-align: center;
    }

    .pie-chart-container {
        width: 200px;
        height: 200px;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn {
        width: 100%;
    }
}

/* =====================================================
   Page-Specific Styles
   ===================================================== */

/* Page Header */
.page-header {
    padding: 160px 0 80px;
    position: relative;
    text-align: center;
}

.page-header h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: var(--space-md);
}

.page-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Alternate background */
.alt-bg {
    background: var(--bg-secondary);
}

/* Tech Detail Grid */
.tech-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.tech-detail-grid.reverse {
    direction: rtl;
}

.tech-detail-grid.reverse > * {
    direction: ltr;
}

.tech-detail-content .lead {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: var(--space-xl);
}

/* Tech Highlights */
.tech-highlights {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.highlight-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.highlight-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(139, 92, 246, 0.1);
    border-radius: var(--radius-lg);
    color: var(--secondary);
}

.highlight-icon svg {
    width: 24px;
    height: 24px;
}

.highlight-icon.cyan {
    background: rgba(0, 212, 255, 0.1);
    color: var(--primary);
}

.highlight-icon.green {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent);
}

.highlight-icon.orange {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.highlight-text strong {
    display: block;
    margin-bottom: var(--space-xs);
}

.highlight-text p {
    font-size: 0.9375rem;
}

/* Code Block */
.code-block {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
}

.code-title {
    font-weight: 600;
    font-size: 0.875rem;
}

.code-lang {
    font-size: 0.75rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.code-block pre {
    padding: var(--space-lg);
    overflow-x: auto;
    margin: 0;
}

.code-block code {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* Comparison Table */
.comparison-table {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.comparison-header,
.comparison-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-md);
}

.comparison-header {
    background: var(--bg-tertiary);
    padding: var(--space-md) var(--space-lg);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.comparison-row {
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--border);
    font-size: 0.9375rem;
}

.comparison-row > div:first-child {
    color: var(--text-secondary);
}

.status-good {
    color: var(--accent);
    font-weight: 500;
}

.status-bad {
    color: var(--danger);
    font-weight: 500;
}

.status-neutral {
    color: var(--text-muted);
}

/* Info Card */
.info-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
}

.info-card h4 {
    margin-bottom: var(--space-md);
}

.info-card p {
    margin-bottom: var(--space-lg);
}

.info-diagram {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.diagram-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.diagram-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.diagram-bar {
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    border-radius: var(--radius-full);
}

.bar-fill.safe {
    background: var(--accent);
}

.diagram-value {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Consensus Flow */
.consensus-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
    flex-wrap: wrap;
}

.flow-step {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-align: center;
    max-width: 280px;
}

.step-number {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--bg-primary);
    margin: 0 auto var(--space-md);
}

.step-content h4 {
    margin-bottom: var(--space-sm);
}

.step-content p {
    font-size: 0.9375rem;
}

.flow-arrow {
    color: var(--text-muted);
}

.flow-arrow svg {
    width: 32px;
    height: 32px;
}

/* Consensus Benefits */
.consensus-benefits {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.benefit-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-align: center;
    transition: all var(--transition-base);
}

.benefit-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.benefit-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(139, 92, 246, 0.1);
    border-radius: var(--radius-lg);
    margin: 0 auto var(--space-md);
    color: var(--secondary);
}

.benefit-icon svg {
    width: 28px;
    height: 28px;
}

.benefit-icon.cyan {
    background: rgba(0, 212, 255, 0.1);
    color: var(--primary);
}

.benefit-icon.green {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent);
}

.benefit-icon.orange {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.benefit-card h4 {
    margin-bottom: var(--space-sm);
}

.benefit-card p {
    font-size: 0.9375rem;
}

/* Feature List Detailed */
.feature-list-detailed {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.feature-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.feature-check {
    width: 24px;
    height: 24px;
    min-width: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 50%;
    color: var(--accent);
}

.feature-check svg {
    width: 14px;
    height: 14px;
}

.feature-item strong {
    display: block;
    margin-bottom: var(--space-xs);
}

.feature-item p {
    font-size: 0.9375rem;
}

/* Network Features */
.network-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.network-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-base);
}

.network-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.network-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(139, 92, 246, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    color: var(--secondary);
}

.network-icon svg {
    width: 28px;
    height: 28px;
}

.network-icon.cyan {
    background: rgba(0, 212, 255, 0.1);
    color: var(--primary);
}

.network-icon.green {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent);
}

.network-card h4 {
    margin-bottom: var(--space-sm);
}

.network-card p {
    margin-bottom: var(--space-md);
}

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

.network-card li {
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding: var(--space-xs) 0;
    padding-left: var(--space-md);
    position: relative;
}

.network-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary);
}

/* Stats Vertical */
.stats-vertical {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.stat-vertical {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-align: center;
}

.stat-vertical-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--space-xs);
}

.stat-vertical-label {
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

/* Rust Benefits */
.rust-benefits {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.rust-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.rust-item strong {
    display: block;
    margin-bottom: var(--space-xs);
}

.rust-item p {
    font-size: 0.9375rem;
}

/* Page-specific responsive */
@media (max-width: 1024px) {
    .tech-detail-grid {
        grid-template-columns: 1fr;
    }

    .tech-detail-grid.reverse {
        direction: ltr;
    }

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

    .network-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 120px 0 60px;
    }

    .consensus-flow {
        flex-direction: column;
    }

    .flow-arrow {
        transform: rotate(90deg);
    }

    .consensus-benefits {
        grid-template-columns: 1fr;
    }

    .comparison-header,
    .comparison-row {
        font-size: 0.75rem;
    }

    .rust-benefits {
        grid-template-columns: 1fr;
    }
}

/* =====================================================
   Staking Page Styles
   ===================================================== */
.staking-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.staking-step {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-align: center;
    transition: all var(--transition-base);
}

.staking-step:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.staking-step .step-number {
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--bg-primary);
    margin: 0 auto var(--space-lg);
}

.staking-step h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
}

.staking-step p {
    font-size: 0.9375rem;
    margin-bottom: var(--space-md);
}

.step-detail {
    display: flex;
    justify-content: space-between;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
}

.detail-label {
    color: var(--text-muted);
}

.detail-value {
    color: var(--primary);
    font-weight: 600;
}

/* Price Factors */
.price-factors {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.factor-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.factor-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
}

.factor-icon svg {
    width: 24px;
    height: 24px;
}

.factor-icon.up {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent);
}

.factor-icon.down {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.factor-text strong {
    display: block;
    margin-bottom: var(--space-xs);
}

.factor-text p {
    font-size: 0.9375rem;
}

/* Staking Calculator */
.staking-calculator {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
}

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

.calc-header h3 {
    margin-bottom: var(--space-sm);
}

.calc-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.calc-field {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.calc-field label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.calc-field input {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    font-size: 1rem;
    color: var(--text-primary);
    font-family: var(--font-sans);
}

.calc-field input:focus {
    outline: none;
    border-color: var(--primary);
}

.calc-results {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border);
}

.calc-result {
    text-align: center;
}

.result-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--space-xs);
}

.result-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Info Box */
.info-box {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-top: var(--space-xl);
}

.info-box h4 {
    font-size: 1rem;
    margin-bottom: var(--space-sm);
}

.info-box p {
    font-size: 0.9375rem;
    margin: 0;
}

/* Ticket Stats */
.ticket-stats {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
}

.ticket-stat {
    display: flex;
    justify-content: space-between;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--border);
}

.ticket-stat:last-child {
    border-bottom: none;
}

.ticket-label {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.ticket-value {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9375rem;
}

/* Governance Cards */
.governance-types {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.governance-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-base);
}

.governance-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.governance-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(139, 92, 246, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    color: var(--secondary);
}

.governance-icon svg {
    width: 28px;
    height: 28px;
}

.governance-icon.cyan {
    background: rgba(0, 212, 255, 0.1);
    color: var(--primary);
}

.governance-icon.green {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent);
}

.governance-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.governance-card p {
    font-size: 0.9375rem;
    margin-bottom: var(--space-md);
}

.governance-list {
    list-style: none;
}

.governance-list li {
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding: var(--space-xs) 0;
    padding-left: var(--space-md);
    position: relative;
}

.governance-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-size: 0.75rem;
}

/* Calculator Container */
.calculator-container {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    max-width: 800px;
    margin: 0 auto;
}

.calculator-inputs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.input-group label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.input-group input {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    font-size: 1rem;
    color: var(--text-primary);
    font-family: var(--font-sans);
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary);
}

.calculator-results {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    padding: var(--space-xl) 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    margin-bottom: var(--space-lg);
}

.result-item {
    text-align: center;
}

.result-item .result-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--space-xs);
}

.result-item .result-value.highlight {
    font-size: 1.75rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.result-item .result-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.calculator-note {
    font-size: 0.8125rem;
    color: var(--text-muted);
    text-align: center;
    font-style: italic;
}

/* Quick Start Grid */
.quick-start-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.quick-start-step {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-align: center;
    transition: all var(--transition-base);
}

.quick-start-step:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.qs-number {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--bg-primary);
    margin: 0 auto var(--space-md);
}

.quick-start-step h4 {
    font-size: 1rem;
    margin-bottom: var(--space-sm);
}

.quick-start-step p {
    font-size: 0.875rem;
    margin: 0;
}

/* =====================================================
   Roadmap Page Styles
   ===================================================== */
.roadmap-timeline {
    position: relative;
    padding: var(--space-xl) 0;
}

.roadmap-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
    transform: translateX(-50%);
}

.phase-item {
    position: relative;
    display: flex;
    margin-bottom: var(--space-3xl);
}

.phase-item:nth-child(odd) {
    justify-content: flex-start;
    padding-right: calc(50% + var(--space-xl));
}

.phase-item:nth-child(even) {
    justify-content: flex-end;
    padding-left: calc(50% + var(--space-xl));
}

.phase-marker {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 16px;
    background: var(--bg-tertiary);
    border: 3px solid var(--border);
    border-radius: 50%;
    z-index: 1;
}

.phase-item.completed .phase-marker {
    background: var(--accent);
    border-color: var(--accent);
}

.phase-item.current .phase-marker {
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.3);
}

.phase-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    max-width: 450px;
    transition: all var(--transition-base);
}

.phase-item.completed .phase-content {
    border-color: var(--accent);
}

.phase-item.current .phase-content {
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), transparent);
}

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

.phase-number {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.phase-status {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.75rem;
    font-weight: 600;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
}

.phase-status.completed {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent);
}

.phase-status.in-progress {
    background: rgba(0, 212, 255, 0.1);
    color: var(--primary);
}

.phase-status.upcoming {
    background: var(--bg-tertiary);
    color: var(--text-muted);
}

.phase-content h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.phase-content p {
    font-size: 0.9375rem;
    margin-bottom: var(--space-md);
}

.phase-tasks {
    list-style: none;
}

.phase-tasks li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding: var(--space-xs) 0;
}

.phase-tasks svg {
    width: 16px;
    height: 16px;
    color: var(--accent);
    flex-shrink: 0;
}

/* Progress Hero - Roadmap page */
.progress-hero {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
    flex-wrap: wrap;
}

.progress-circle-large {
    position: relative;
    width: 200px;
    height: 200px;
    max-width: 200px;
}

.progress-circle-large svg {
    width: 100%;
    height: 100%;
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.progress-percent {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.progress-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.progress-stats {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.progress-stat {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.progress-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    min-width: 100px;
}

.progress-stat-label {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

/* =====================================================
   Docs Page Styles
   ===================================================== */
.docs-nav {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: var(--space-3xl);
}

.docs-nav-item {
    padding: var(--space-sm) var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: 0.9375rem;
    color: var(--text-secondary);
    transition: all var(--transition-base);
}

.docs-nav-item:hover,
.docs-nav-item.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--bg-primary);
}

.docs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.docs-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-base);
}

.docs-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.docs-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(139, 92, 246, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    color: var(--secondary);
}

.docs-icon svg {
    width: 28px;
    height: 28px;
}

.docs-icon.cyan {
    background: rgba(0, 212, 255, 0.1);
    color: var(--primary);
}

.docs-icon.green {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent);
}

.docs-icon.orange {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.docs-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
}

.docs-card p {
    font-size: 0.9375rem;
    margin-bottom: var(--space-md);
}

.docs-card .btn {
    width: 100%;
}

/* Docs Content */
.docs-content {
    max-width: 900px;
}

.docs-content h3 {
    font-size: 1.5rem;
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

.docs-content h3:first-child {
    margin-top: 0;
}

.docs-content h4 {
    font-size: 1.125rem;
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.docs-content p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.docs-content ul {
    margin-bottom: var(--space-lg);
    padding-left: var(--space-lg);
}

.docs-content ul li {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

/* Requirements Grid */
.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.requirement-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    font-size: 0.9375rem;
}

.requirement-item strong {
    color: var(--text-primary);
}

/* Warning Box */
.warning-box {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin: var(--space-xl) 0;
}

.warning-box h4 {
    color: var(--warning);
    margin-top: 0;
    margin-bottom: var(--space-sm);
    font-size: 1rem;
}

.warning-box p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.9375rem;
}

/* RPC Method */
.rpc-method {
    margin-bottom: var(--space-xl);
}

.rpc-method h4 {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--primary);
    margin-bottom: var(--space-sm);
}

.rpc-method p {
    font-size: 0.9375rem;
    margin-bottom: var(--space-md);
}

.code-block.small pre {
    padding: var(--space-md);
}

.code-block.small code {
    font-size: 0.8125rem;
}

/* Docs Note */
.docs-note {
    margin-top: var(--space-xl);
}

.docs-note .link-accent {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--primary);
    font-weight: 500;
}

.docs-note .link-accent:hover {
    text-decoration: underline;
}

.docs-note .link-accent svg {
    width: 14px;
    height: 14px;
}

/* FAQ Section - Card Grid Layout */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.faq-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-base);
}

.faq-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 212, 255, 0.1);
}

.faq-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(139, 92, 246, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
}

.faq-card-icon svg {
    width: 24px;
    height: 24px;
    color: var(--secondary);
}

.faq-card-icon.cyan {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.15), rgba(0, 212, 255, 0.05));
}

.faq-card-icon.cyan svg {
    color: var(--primary);
}

.faq-card-icon.green {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(16, 185, 129, 0.05));
}

.faq-card-icon.green svg {
    color: var(--success);
}

.faq-card-icon.orange {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(245, 158, 11, 0.05));
}

.faq-card-icon.orange svg {
    color: var(--warning);
}

.faq-card-icon.pink {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.15), rgba(236, 72, 153, 0.05));
}

.faq-card-icon.pink svg {
    color: #EC4899;
}

.faq-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    line-height: 1.4;
}

.faq-card p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin: 0;
}

/* =====================================================
   Tokenomics Page Styles
   ===================================================== */

/* Distribution Breakdown Detailed */
.distribution-breakdown-detailed {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.breakdown-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
}

.breakdown-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.breakdown-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    color: var(--bg-primary);
}

.breakdown-icon svg {
    width: 24px;
    height: 24px;
}

.breakdown-percent-large {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
}

.breakdown-title {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.breakdown-card p {
    font-size: 0.9375rem;
    margin-bottom: var(--space-md);
}

.breakdown-detail {
    display: flex;
    justify-content: space-between;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
}

.breakdown-detail span {
    color: var(--text-muted);
}

.breakdown-detail strong {
    color: var(--primary);
}

/* Halving Table Styled */
.halving-table .table-responsive {
    overflow-x: auto;
}

.halving-table table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.halving-table thead {
    background: var(--bg-tertiary);
}

.halving-table th,
.halving-table td {
    padding: var(--space-md) var(--space-lg);
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.halving-table th {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.halving-table td {
    font-size: 0.9375rem;
}

.halving-table tr:hover {
    background: var(--bg-tertiary);
}

.halving-table tr.current {
    background: rgba(0, 212, 255, 0.05);
    border-left: 3px solid var(--primary);
}

.halving-table tr.tail {
    background: rgba(16, 185, 129, 0.05);
}

.era-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
}

.era-badge.tail {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent);
}

/* Info Card Centered */
.info-card.centered {
    max-width: 800px;
    margin: var(--space-xl) auto 0;
    text-align: center;
}

/* Comparison Table Update */
.comparison-table .comparison-header,
.comparison-table .comparison-row {
    grid-template-columns: 2fr 1fr 1fr 1fr;
}

.supply-curve {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.curve-visual {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
}

.emission-chart {
    width: 100%;
    height: auto;
}

.curve-legend {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.legend-line {
    width: 24px;
    height: 3px;
    border-radius: var(--radius-full);
}

.legend-line.gradient {
    background: var(--gradient-primary);
}

.legend-line.dashed {
    border-top: 2px dashed var(--accent);
    height: 0;
}

/* Halving Schedule */
.halving-table {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.halving-header,
.halving-row {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr 1fr;
    gap: var(--space-md);
}

.halving-header {
    background: var(--bg-tertiary);
    padding: var(--space-md) var(--space-lg);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.halving-row {
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--border);
    font-size: 0.9375rem;
}

.halving-row:hover {
    background: var(--bg-tertiary);
}

/* =====================================================
   Page Responsive Styles for New Elements
   ===================================================== */
@media (max-width: 1024px) {
    .staking-steps {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .supply-curve {
        grid-template-columns: 1fr;
    }

    .curve-legend {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .staking-steps {
        grid-template-columns: 1fr;
    }

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

    .calc-results {
        grid-template-columns: 1fr;
    }

    .roadmap-timeline::before {
        left: 20px;
    }

    .phase-item:nth-child(odd),
    .phase-item:nth-child(even) {
        padding-left: 60px;
        padding-right: 0;
        justify-content: flex-start;
    }

    .phase-marker {
        left: 20px;
    }

    .phase-content {
        max-width: 100%;
    }

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

    .halving-header,
    .halving-row {
        grid-template-columns: repeat(2, 1fr);
        font-size: 0.75rem;
    }

    /* Governance responsive */
    .governance-types {
        grid-template-columns: 1fr;
    }

    /* Calculator responsive */
    .calculator-inputs {
        grid-template-columns: 1fr;
    }

    .calculator-results {
        grid-template-columns: 1fr;
    }

    /* Quick start responsive */
    .quick-start-grid {
        grid-template-columns: 1fr;
    }

    /* Comparison table responsive */
    .comparison-table .comparison-header,
    .comparison-table .comparison-row {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
        font-size: 0.75rem;
        gap: var(--space-sm);
    }

    .comparison-table .comparison-header div,
    .comparison-table .comparison-row div {
        padding: var(--space-xs);
    }

    /* Halving table responsive */
    .halving-table th,
    .halving-table td {
        padding: var(--space-sm) var(--space-md);
        font-size: 0.75rem;
    }

    /* Pie chart responsive */
    .pie-chart-container {
        width: 180px;
        height: 180px;
        max-width: 180px;
    }

    .pie-chart-container.large {
        width: 200px;
        height: 200px;
        max-width: 200px;
    }

    .pie-center .pie-value {
        font-size: 1.75rem;
    }

    /* Emission chart responsive */
    .emission-chart {
        max-width: 100%;
    }
}

/* Tablet responsive for new elements */
@media (max-width: 1024px) {
    .progress-hero {
        flex-direction: column;
        text-align: center;
    }

    .progress-stats {
        align-items: center;
    }

    .governance-types {
        grid-template-columns: 1fr;
    }

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

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

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

/* =====================================================
   Roadmap Cards Styles
   ===================================================== */
.roadmap-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.roadmap-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-base);
}

.roadmap-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
}

.roadmap-card.completed {
    border-color: var(--accent);
}

.roadmap-card.current {
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), rgba(139, 92, 246, 0.05));
}

.roadmap-card.upcoming {
    opacity: 0.8;
}

.roadmap-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.roadmap-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
}

.roadmap-icon svg {
    width: 24px;
    height: 24px;
}

.roadmap-icon.completed {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent);
}

.roadmap-icon.current {
    background: rgba(0, 212, 255, 0.15);
    color: var(--primary);
}

.roadmap-icon.upcoming {
    background: var(--bg-tertiary);
    color: var(--text-muted);
}

.pulse-dot {
    width: 12px;
    height: 12px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 212, 255, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(0, 212, 255, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(0, 212, 255, 0);
    }
}

.roadmap-phase {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.phase-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.phase-status-badge {
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-full);
}

.phase-status-badge.completed {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent);
}

.phase-status-badge.current {
    background: rgba(0, 212, 255, 0.15);
    color: var(--primary);
}

.phase-status-badge.upcoming {
    background: var(--bg-tertiary);
    color: var(--text-muted);
}

.roadmap-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.roadmap-card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

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

.roadmap-features li {
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding: var(--space-xs) 0;
    padding-left: var(--space-md);
    position: relative;
}

.roadmap-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
}

.roadmap-card.current .roadmap-features li::before {
    background: var(--primary);
}

.roadmap-card.upcoming .roadmap-features li::before {
    background: var(--text-muted);
}

.roadmap-progress {
    margin-top: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.progress-bar-small {
    flex: 1;
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar-small .progress-fill {
    position: relative;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

.progress-text-small {
    font-size: 0.75rem;
    color: var(--text-muted);
    white-space: nowrap;
}

/* Vision Grid */
.vision-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.vision-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-align: center;
    transition: all var(--transition-base);
}

.vision-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
}

.vision-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(139, 92, 246, 0.1);
    border-radius: var(--radius-lg);
    margin: 0 auto var(--space-lg);
    color: var(--secondary);
}

.vision-icon svg {
    width: 28px;
    height: 28px;
}

.vision-icon.cyan {
    background: rgba(0, 212, 255, 0.1);
    color: var(--primary);
}

.vision-icon.green {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent);
}

.vision-icon.orange {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.vision-icon.pink {
    background: rgba(236, 72, 153, 0.1);
    color: #ec4899;
}

.vision-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
}

.vision-card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin: 0;
}

/* =====================================================
   Enhanced Mobile Responsive - Cards & Footer
   ===================================================== */

/* Tablet (768px) */
@media (max-width: 768px) {
    /* Tech detail grids */
    .tech-detail-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .tech-detail-grid.reverse {
        direction: ltr;
    }

    /* Feature cards - single column */
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .feature-card {
        padding: var(--space-lg);
    }

    .feature-card.large {
        grid-column: span 1;
    }

    /* Network cards */
    .network-features {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .network-card {
        padding: var(--space-lg);
    }

    /* Roadmap cards */
    .roadmap-cards {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .roadmap-card {
        padding: var(--space-lg);
    }

    /* Vision cards */
    .vision-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .vision-card {
        padding: var(--space-lg);
    }

    /* Benefit cards */
    .consensus-benefits {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .benefit-card {
        padding: var(--space-lg);
    }

    /* Docs grid */
    .docs-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }

    .docs-card {
        padding: var(--space-lg);
    }

    /* Footer improvements */
    .footer {
        padding: var(--space-2xl) 0 var(--space-xl);
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        text-align: center;
    }

    .footer-brand {
        margin-bottom: var(--space-lg);
    }

    .footer-logo {
        justify-content: center;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .footer-column {
        text-align: center;
    }

    .footer-column h4 {
        margin-bottom: var(--space-sm);
    }

    .footer-column a {
        display: block;
        padding: var(--space-xs) 0;
    }

    .footer-bottom {
        margin-top: var(--space-xl);
        padding-top: var(--space-lg);
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }

    /* Distribution content */
    .distribution-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    /* Breakdown cards */
    .distribution-breakdown-detailed {
        gap: var(--space-md);
    }

    .breakdown-card {
        padding: var(--space-lg);
    }

    /* Timeline items */
    .timeline-content {
        padding: var(--space-lg);
    }

    /* Staking flow */
    .staking-flow {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    /* Consensus flow */
    .consensus-flow {
        flex-direction: column;
        align-items: stretch;
    }

    .flow-arrow {
        transform: rotate(90deg);
        margin: var(--space-md) auto;
    }

    .flow-step {
        max-width: 100%;
    }
}

/* Mobile (480px) */
@media (max-width: 480px) {
    /* Docs grid - single column on mobile */
    .docs-grid {
        grid-template-columns: 1fr;
    }

    /* Smaller card padding */
    .feature-card,
    .network-card,
    .vision-card,
    .benefit-card,
    .docs-card,
    .governance-card,
    .breakdown-card {
        padding: var(--space-md);
    }

    /* Smaller icons */
    .feature-icon,
    .network-icon,
    .vision-icon,
    .benefit-icon,
    .docs-icon,
    .governance-icon {
        width: 48px;
        height: 48px;
    }

    .feature-icon svg,
    .network-icon svg,
    .vision-icon svg,
    .benefit-icon svg,
    .docs-icon svg,
    .governance-icon svg {
        width: 24px;
        height: 24px;
    }

    /* Card titles smaller */
    .feature-card h3,
    .network-card h4,
    .vision-card h3,
    .benefit-card h4,
    .docs-card h3,
    .governance-card h3 {
        font-size: 1rem;
    }

    /* Card descriptions smaller */
    .feature-card p,
    .network-card p,
    .vision-card p,
    .benefit-card p,
    .docs-card p,
    .governance-card p {
        font-size: 0.875rem;
    }

    /* Footer column links */
    .footer-column a {
        font-size: 0.9375rem;
    }

    /* CTA section */
    .cta-content h2 {
        font-size: 1.5rem;
    }

    .cta-content p {
        font-size: 0.9375rem;
    }

    /* Section titles */
    .section-title {
        font-size: 1.75rem;
    }

    .section-subtitle {
        font-size: 0.9375rem;
    }

    /* Page header */
    .page-header {
        padding: 120px 0 60px;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .page-subtitle {
        font-size: 1rem;
    }

    /* Threat cards */
    .threat-card {
        padding: var(--space-lg);
    }

    .threat-card h3 {
        font-size: 1.125rem;
    }

    /* Stat cards */
    .stat-card-large {
        padding: var(--space-lg);
    }

    .stat-number {
        font-size: 2rem;
    }

    /* Roadmap cards */
    .roadmap-card {
        padding: var(--space-lg);
    }

    /* Progress circle */
    .progress-circle-large {
        width: 160px;
        height: 160px;
    }

    .progress-percent {
        font-size: 2.5rem;
    }

    /* Ring diagram smaller */
    .ring-visual {
        padding: var(--space-lg);
    }

    .ring-diagram {
        transform: scale(0.85);
    }

    /* Code blocks */
    .code-block pre {
        padding: var(--space-md);
        font-size: 0.75rem;
    }

    /* FAQ Grid */
    .faq-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .faq-card {
        padding: var(--space-lg);
    }

    .faq-card-icon {
        width: 40px;
        height: 40px;
        margin-bottom: var(--space-md);
    }

    .faq-card-icon svg {
        width: 20px;
        height: 20px;
    }

    .faq-card h3 {
        font-size: 1rem;
    }

    .faq-card p {
        font-size: 0.875rem;
    }

    /* Highlight items */
    .highlight-item {
        flex-direction: column;
        text-align: center;
    }

    .highlight-icon {
        margin: 0 auto var(--space-sm);
    }

    /* Timeline */
    .timeline-item {
        padding-left: var(--space-lg);
    }

    .phase-items li {
        font-size: 0.8125rem;
    }
}

/* Extra small devices (360px) */
@media (max-width: 360px) {
    .container {
        padding: 0 var(--space-sm);
    }

    .section {
        padding: var(--space-2xl) 0;
    }

    .hero-title .title-line {
        font-size: 1.75rem;
    }

    .btn {
        padding: 0.625rem 1rem;
        font-size: 0.875rem;
    }

    .btn-lg {
        padding: 0.75rem 1.25rem;
        font-size: 0.9375rem;
    }

    .nav-brand .brand-text {
        font-size: 1rem;
    }

    .footer-tagline {
        font-size: 0.8125rem;
    }

    /* Hero Stats Grid extra small */
    .hero-stats-grid {
        grid-template-columns: 1fr;
    }

    .hero-stat-card {
        flex-direction: row;
        justify-content: flex-start;
    }

    /* Dev Progress extra small */
    .dev-progress-circle svg {
        width: 120px;
        height: 120px;
    }

    .dev-percent {
        font-size: 1.75rem;
    }

    .dev-stats {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }

    .dev-stat {
        flex-direction: row;
        justify-content: space-between;
        padding: var(--space-sm) 0;
        border-bottom: 1px solid var(--border);
    }

    .dev-stat:last-child {
        border-bottom: none;
    }

    .dev-stat-value {
        font-size: 1rem;
    }

    .dev-stat-label {
        font-size: 0.75rem;
    }

    /* Quantum Timeline extra small */
    .timeline-line {
        height: 30px;
    }

    .point-marker {
        width: 12px;
        height: 12px;
    }

    .point-year {
        font-size: 0.875rem;
    }

    .point-label {
        font-size: 0.625rem;
    }

    .timeline-note {
        font-size: 0.75rem;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .hero-bg,
    .hero-scroll,
    .cta-section {
        display: none;
    }

    body {
        background: white;
        color: black;
    }
}