/* ============================================================================
   TransCanada Digital - Self-Optimizing Growth Engines
   AI-Futuristic Design System
   ============================================================================ */

/* ============================================================================
   CSS Variables - Design Tokens
   ============================================================================ */
:root {
    /* Colors - Dark AI Theme */
    --color-bg-primary: #0a0a0f;
    --color-bg-secondary: #12121a;
    --color-bg-tertiary: #1a1a25;
    --color-bg-card: rgba(26, 26, 37, 0.8);
    --color-bg-glass: rgba(255, 255, 255, 0.03);
    
    /* Accent Colors - Cyber Gradient */
    --color-accent-primary: #00d4ff;
    --color-accent-secondary: #7c3aed;
    --color-accent-tertiary: #00ff88;
    --color-accent-warning: #ff6b6b;
    
    /* Text Colors */
    --color-text-primary: #ffffff;
    --color-text-secondary: rgba(255, 255, 255, 0.7);
    --color-text-muted: rgba(255, 255, 255, 0.5);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #7c3aed 50%, #00ff88 100%);
    --gradient-accent: linear-gradient(135deg, #00d4ff 0%, #7c3aed 100%);
    --gradient-glow: linear-gradient(135deg, rgba(0, 212, 255, 0.2) 0%, rgba(124, 58, 237, 0.2) 100%);
    --gradient-dark: linear-gradient(180deg, #0a0a0f 0%, #12121a 100%);
    
    /* Borders */
    --border-color: rgba(255, 255, 255, 0.1);
    --border-glow: rgba(0, 212, 255, 0.3);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(0, 212, 255, 0.15);
    --shadow-glow-accent: 0 0 60px rgba(124, 58, 237, 0.2);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;
    
    /* 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;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    --transition-bounce: 400ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
}

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

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

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-primary);
    background: var(--color-bg-primary);
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

/* ============================================================================
   Utility Classes
   ============================================================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

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

.strikethrough {
    text-decoration: line-through;
    opacity: 0.5;
}

/* Honeypot field - hidden from users */
.hp-field {
    position: absolute;
    left: -9999px;
    opacity: 0;
    pointer-events: none;
}

/* ============================================================================
   Particle Background
   ============================================================================ */
.particle-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--color-accent-primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: float 20s infinite ease-in-out;
}

@keyframes float {
    0%, 100% { transform: translateY(0) translateX(0); }
    25% { transform: translateY(-20px) translateX(10px); }
    50% { transform: translateY(-10px) translateX(-10px); }
    75% { transform: translateY(-30px) translateX(5px); }
}

/* ============================================================================
   Navigation
   ============================================================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: all var(--transition-base);
    background: transparent;
}

.nav.scrolled {
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--color-text-primary);
    transition: opacity var(--transition-fast);
}

.nav-logo:hover {
    opacity: 0.8;
}

.logo-icon {
    font-size: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-links a {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-links a:hover {
    color: var(--color-text-primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-accent);
    transition: width var(--transition-base);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    padding: var(--space-sm) var(--space-lg) !important;
    background: var(--gradient-accent);
    border-radius: var(--radius-full);
    color: var(--color-text-primary) !important;
    font-weight: 500;
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all var(--transition-fast);
}

/* ============================================================================
   Buttons
   ============================================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
    font-weight: 500;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-accent);
    color: var(--color-text-primary);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 60px rgba(0, 212, 255, 0.4);
}

.btn-primary svg {
    transition: transform var(--transition-fast);
}

.btn-primary:hover svg {
    transform: translateX(4px);
}

.btn-secondary {
    background: var(--color-bg-glass);
    color: var(--color-text-primary);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-accent-primary);
}

.btn-full {
    width: 100%;
}

/* ============================================================================
   Hero Section
   ============================================================================ */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    padding: calc(80px + var(--space-4xl)) var(--container-padding) var(--space-4xl);
    max-width: var(--container-max);
    margin: 0 auto;
    position: relative;
}

.hero-content {
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    backdrop-filter: blur(10px);
}

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

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-xl);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 540px;
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
}

.hero-stats {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    flex-wrap: wrap;
}

.stat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-lg) var(--space-xl);
    min-width: 160px;
    text-align: center;
    transition: all 0.3s ease;
}

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

.stat-content {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: var(--space-xs);
}

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

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-suffix {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

/* Hero Visual - Dashboard Preview */
.hero-visual {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.dashboard-preview {
    position: relative;
    background: transparent;
    border: none;
    border-radius: var(--radius-xl);
    overflow: visible;
    box-shadow: none;
    animation: float-dashboard 6s infinite ease-in-out;
}

.dashboard-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 50%;
    bottom: 0;
    background: linear-gradient(to right, var(--color-bg-primary) 0%, transparent 100%);
    z-index: 2;
    pointer-events: none;
    border-radius: var(--radius-xl);
}

.hero-dashboard-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg), var(--shadow-glow-accent);
}

@keyframes float-dashboard {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(1deg); }
}

.dashboard-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.dashboard-dots {
    display: flex;
    gap: 6px;
}

.dashboard-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dashboard-dots span:nth-child(1) { background: #ff5f57; }
.dashboard-dots span:nth-child(2) { background: #febc2e; }
.dashboard-dots span:nth-child(3) { background: #28c840; }

.dashboard-title {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.dashboard-content {
    padding: var(--space-lg);
    min-height: 300px;
    position: relative;
}

.heatmap-preview {
    position: relative;
    height: 240px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.heatmap-zone {
    position: absolute;
    border-radius: var(--radius-sm);
    animation: heatmap-pulse 3s infinite ease-in-out;
}

.heatmap-zone.hot {
    background: radial-gradient(ellipse, rgba(255, 107, 107, 0.8) 0%, rgba(255, 107, 107, 0) 70%);
}

.heatmap-zone.warm {
    background: radial-gradient(ellipse, rgba(255, 193, 7, 0.6) 0%, rgba(255, 193, 7, 0) 70%);
    animation-delay: 0.5s;
}

.heatmap-zone.medium {
    background: radial-gradient(ellipse, rgba(0, 212, 255, 0.5) 0%, rgba(0, 212, 255, 0) 70%);
    animation-delay: 1s;
}

.heatmap-zone.cool {
    background: radial-gradient(ellipse, rgba(124, 58, 237, 0.4) 0%, rgba(124, 58, 237, 0) 70%);
    animation-delay: 1.5s;
}

@keyframes heatmap-pulse {
    0%, 100% { opacity: 0.7; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

.ai-insight {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-top: var(--space-md);
    padding: var(--space-md);
    background: var(--gradient-glow);
    border: 1px solid var(--border-glow);
    border-radius: var(--radius-md);
}

.insight-icon {
    font-size: 1.5rem;
}

.insight-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.insight-label {
    font-size: 0.75rem;
    color: var(--color-accent-primary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.insight-content {
    font-size: 0.875rem;
    color: var(--color-text-primary);
}

/* Hero Scroll Indicator */
.hero-scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-muted);
    font-size: 0.8125rem;
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-full);
    position: relative;
}

.scroll-indicator::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-accent-primary);
    border-radius: var(--radius-full);
    animation: scroll-bounce 2s infinite;
}

@keyframes scroll-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
    50% { transform: translateX(-50%) translateY(10px); opacity: 0.3; }
}

/* ============================================================================
   Section Styles
   ============================================================================ */
section {
    padding: var(--space-4xl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
}

.section-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: var(--color-bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    color: var(--color-accent-primary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
}

/* ============================================================================
   Static vs Smart Section - Futuristic Comparison
   ============================================================================ */
.comparison-visual-section {
    background: var(--color-bg-primary);
    position: relative;
    overflow: hidden;
    padding: var(--space-4xl) 0;
}

.vs-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--space-xl);
    align-items: stretch;
}

/* VS Cards */
.vs-card {
    position: relative;
    padding: var(--space-2xl);
    background: var(--color-bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    transition: all var(--transition-slow);
    overflow: hidden;
}

.vs-card-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0;
    transition: opacity var(--transition-slow);
    pointer-events: none;
}

.vs-card.vs-old .vs-card-glow {
    background: radial-gradient(ellipse at center, rgba(255, 107, 107, 0.1) 0%, transparent 70%);
}

.vs-card.vs-new .vs-card-glow {
    background: radial-gradient(ellipse at center, rgba(0, 212, 255, 0.15) 0%, transparent 70%);
}

.vs-card.vs-new .vs-card-glow.active {
    opacity: 1;
}

.vs-card:hover .vs-card-glow {
    opacity: 1;
}

.vs-card.vs-old {
    opacity: 0.7;
}

.vs-card.vs-old:hover {
    opacity: 0.9;
    border-color: var(--color-accent-warning);
}

.vs-card.vs-new {
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow);
}

.vs-card.vs-new:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 60px rgba(0, 212, 255, 0.3);
}

/* VS Icon Containers */
.vs-icon-container {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: center;
}

.vs-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    position: relative;
    z-index: 2;
}

.vs-icon-container.old .vs-icon {
    background: rgba(255, 107, 107, 0.1);
    border: 1px solid rgba(255, 107, 107, 0.3);
}

.vs-icon-container.old .vs-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--color-accent-warning);
    opacity: 0.7;
}

.vs-icon-container.new .vs-icon {
    background: var(--gradient-glow);
    border: 1px solid var(--border-glow);
}

.vs-icon-container.new .vs-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--color-accent-primary);
}

/* Static dots for old websites */
.static-dots {
    position: absolute;
    display: flex;
    gap: 8px;
    bottom: 10px;
}

.static-dots span {
    width: 6px;
    height: 6px;
    background: rgba(255, 107, 107, 0.4);
    border-radius: 50%;
}

/* Pulse rings for new websites */
.pulse-rings {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1px solid var(--color-accent-primary);
    border-radius: 50%;
    opacity: 0;
    animation: pulse-ring 3s infinite ease-out;
}

.ring-1 { width: 70px; height: 70px; animation-delay: 0s; }
.ring-2 { width: 85px; height: 85px; animation-delay: 1s; }
.ring-3 { width: 100px; height: 100px; animation-delay: 2s; }

@keyframes pulse-ring {
    0% { opacity: 0.6; transform: translate(-50%, -50%) scale(0.8); }
    100% { opacity: 0; transform: translate(-50%, -50%) scale(1.2); }
}

/* Data particles */
.data-particles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.data-dot {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 4px;
    height: 4px;
    background: var(--color-accent-primary);
    border-radius: 50%;
    animation: float-data 4s infinite ease-in-out;
    animation-delay: var(--delay);
}

@keyframes float-data {
    0%, 100% {
        transform: translate(0, 0);
        opacity: 0.3;
    }
    50% {
        transform: translate(var(--x), var(--y));
        opacity: 1;
    }
}

/* VS Labels */
.vs-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-sm);
    color: var(--color-text-muted);
}

.vs-label.new {
    color: var(--color-accent-primary);
}

.vs-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.vs-card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

/* VS Features List */
.vs-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.vs-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9375rem;
}

.vs-x {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 107, 107, 0.1);
    color: var(--color-accent-warning);
    border-radius: 50%;
    font-size: 0.75rem;
    flex-shrink: 0;
}

.vs-check {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 255, 136, 0.1);
    color: var(--color-accent-tertiary);
    border-radius: 50%;
    font-size: 0.75rem;
    flex-shrink: 0;
}

.vs-features.old li span:last-child {
    color: var(--color-text-muted);
    text-decoration: line-through;
}

.vs-features.new li span:last-child {
    color: var(--color-text-primary);
}

/* VS CTA */
.vs-cta {
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-color);
}

.btn-sm {
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.875rem;
}

/* VS Divider */
.vs-divider {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    padding: 0 var(--space-md);
}

.vs-divider-line {
    width: 2px;
    height: 80px;
    background: linear-gradient(to bottom, transparent, var(--border-color), transparent);
}

.vs-divider-text {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-muted);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
}

/* Section Background Effects */
.section-bg-effects {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.grid-lines {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: grid-move 20s linear infinite;
}

@keyframes grid-move {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.3;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: var(--color-accent-primary);
    top: -100px;
    right: 10%;
    animation: float-shape 15s infinite ease-in-out;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: var(--color-accent-secondary);
    bottom: -50px;
    left: 5%;
    animation: float-shape 20s infinite ease-in-out reverse;
}

.shape-3 {
    width: 150px;
    height: 150px;
    background: var(--color-accent-tertiary);
    top: 40%;
    left: 50%;
    animation: float-shape 18s infinite ease-in-out;
    animation-delay: -5s;
}

@keyframes float-shape {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(20px, -30px) scale(1.1); }
    50% { transform: translate(-20px, 20px) scale(0.9); }
    75% { transform: translate(30px, 10px) scale(1.05); }
}

/* Responsive for VS Section */
@media (max-width: 900px) {
    .vs-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .vs-divider {
        flex-direction: row;
        padding: var(--space-md) 0;
    }
    
    .vs-divider-line {
        width: 80px;
        height: 2px;
        background: linear-gradient(to right, transparent, var(--border-color), transparent);
    }
    
    .vs-card.vs-old {
        order: 1;
    }
    
    .vs-divider {
        order: 2;
    }
    
    .vs-card.vs-new {
        order: 3;
    }
}

/* ============================================================================
   Network Effect Section
   ============================================================================ */
.network-section {
    background: var(--color-bg-primary);
    position: relative;
    overflow: hidden;
    padding: var(--space-4xl) 0;
}

.network-section .section-header h2 {
    line-height: 1.2;
}

.gradient-text-alt {
    background: linear-gradient(135deg, var(--color-accent-tertiary), var(--color-accent-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Network Visual - Hub and Orbit */
.network-visual {
    position: relative;
    width: 100%;
    max-width: 500px;
    height: 400px;
    margin: var(--space-3xl) auto;
}

.network-hub {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 10;
}

.hub-core {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.4);
}

.hub-core svg {
    stroke: var(--color-bg-primary);
}

.hub-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    border: 2px solid var(--color-accent-primary);
    border-radius: 50%;
    animation: hub-pulse 2s infinite ease-out;
}

.hub-pulse.delay-1 {
    animation-delay: 0.5s;
}

.hub-pulse.delay-2 {
    animation-delay: 1s;
}

@keyframes hub-pulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.8;
    }
    100% {
        transform: translate(-50%, -50%) scale(2.5);
        opacity: 0;
    }
}

.hub-label {
    display: block;
    margin-top: var(--space-md);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent-primary);
}

/* Orbit Rings */
.network-orbit {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.orbit-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 50%;
}

.orbit-ring.ring-1 {
    width: 200px;
    height: 200px;
}

.orbit-ring.ring-2 {
    width: 300px;
    height: 300px;
}

.orbit-ring.ring-3 {
    width: 400px;
    height: 400px;
}

/* Network Nodes */
.network-node {
    position: absolute;
    width: 60px;
    height: 60px;
    background: var(--color-bg-card);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    cursor: pointer;
    animation: orbit-float 6s infinite ease-in-out;
}

.network-node:hover {
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow);
    transform: scale(1.1);
}

.node-icon {
    font-size: 1.25rem;
}

.node-label {
    font-size: 0.625rem;
    color: var(--color-text-muted);
    margin-top: 2px;
}

/* Node Positions */
.network-node.node-1 { top: 10%; left: 50%; transform: translateX(-50%); animation-delay: 0s; }
.network-node.node-2 { top: 25%; right: 10%; animation-delay: 1s; }
.network-node.node-3 { top: 65%; right: 5%; animation-delay: 2s; }
.network-node.node-4 { bottom: 5%; left: 50%; transform: translateX(-50%); animation-delay: 3s; }
.network-node.node-5 { top: 65%; left: 5%; animation-delay: 4s; }
.network-node.node-6 { top: 25%; left: 10%; animation-delay: 5s; }

@keyframes orbit-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.network-node.node-1,
.network-node.node-4 {
    animation-name: orbit-float-x;
}

@keyframes orbit-float-x {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-8px); }
}

/* Data Streams */
.data-flows {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.data-stream {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--color-accent-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-accent-primary);
    animation: stream-flow 3s infinite linear;
}

.data-stream.stream-1 { animation-delay: 0s; }
.data-stream.stream-2 { animation-delay: 0.5s; }
.data-stream.stream-3 { animation-delay: 1s; }
.data-stream.stream-4 { animation-delay: 1.5s; }
.data-stream.stream-5 { animation-delay: 2s; }
.data-stream.stream-6 { animation-delay: 2.5s; }

@keyframes stream-flow {
    0% {
        top: 10%;
        left: 50%;
        opacity: 0;
    }
    20% {
        opacity: 1;
    }
    80% {
        opacity: 1;
    }
    100% {
        top: 50%;
        left: 50%;
        opacity: 0;
    }
}

/* Network Content */
.network-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    margin-bottom: var(--space-3xl);
}

.network-text {
    max-width: 600px;
}

.network-lead {
    font-size: 1.25rem;
    color: var(--color-text-primary);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.network-text p {
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

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

.network-text em {
    color: var(--color-accent-primary);
    font-style: normal;
}

/* Network Stats */
.network-stats {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.network-stat {
    display: flex;
    align-items: baseline;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.network-stat .stat-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.network-stat .stat-suffix {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent-primary);
}

.network-stat .stat-label {
    width: 100%;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Network Highlight Box */
.network-highlight {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-xl);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05) 0%, rgba(124, 58, 237, 0.05) 100%);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-3xl);
}

.highlight-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-glow);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.highlight-icon svg {
    stroke: var(--color-accent-primary);
}

.highlight-content strong {
    display: block;
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
    color: var(--color-text-primary);
}

.highlight-content p {
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin: 0;
}

/* Network CTA */
.network-cta {
    text-align: center;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border-color);
}

.cta-text {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    line-height: 1.6;
}

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

/* Network Background Effects */
.network-section .section-bg-effects {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.network-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 1px 1px, rgba(0, 212, 255, 0.1) 1px, transparent 0);
    background-size: 40px 40px;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.2;
}

.glow-orb.orb-1 {
    width: 400px;
    height: 400px;
    background: var(--color-accent-primary);
    top: -200px;
    right: -100px;
}

.glow-orb.orb-2 {
    width: 300px;
    height: 300px;
    background: var(--color-accent-secondary);
    bottom: -150px;
    left: -100px;
}

/* Responsive for Network Section */
@media (max-width: 900px) {
    .network-visual {
        height: 300px;
        max-width: 350px;
    }
    
    .orbit-ring.ring-1 { width: 150px; height: 150px; }
    .orbit-ring.ring-2 { width: 220px; height: 220px; }
    .orbit-ring.ring-3 { width: 300px; height: 300px; }
    
    .network-node {
        width: 50px;
        height: 50px;
    }
    
    .node-icon { font-size: 1rem; }
    .node-label { font-size: 0.5rem; }
    
    .network-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .network-text {
        max-width: 100%;
    }
    
    .network-stats {
        flex-direction: row;
        justify-content: center;
        gap: var(--space-xl);
        flex-wrap: wrap;
    }
    
    .network-stat {
        text-align: center;
        justify-content: center;
    }
    
    .network-stat .stat-number {
        font-size: 2rem;
    }
    
    .network-highlight {
        flex-direction: column;
        text-align: center;
    }
    
    .highlight-icon {
        margin: 0 auto;
    }
}

@media (max-width: 600px) {
    .network-visual {
        height: 250px;
        max-width: 280px;
    }
    
    .hub-core {
        width: 60px;
        height: 60px;
    }
    
    .hub-core svg {
        width: 30px;
        height: 30px;
    }
    
    .orbit-ring.ring-1 { width: 120px; height: 120px; }
    .orbit-ring.ring-2 { width: 180px; height: 180px; }
    .orbit-ring.ring-3 { width: 250px; height: 250px; }
    
    .network-node {
        width: 40px;
        height: 40px;
    }
    
    .network-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }
}

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

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

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

.problem-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent-warning);
    box-shadow: 0 0 30px rgba(255, 107, 107, 0.1);
}

.problem-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

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

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

/* ============================================================================
   How It Works Section
   ============================================================================ */
.how-section {
    background: var(--gradient-dark);
}

.how-grid {
    display: grid;
    gap: var(--space-2xl);
}

.how-step {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--space-xl);
    align-items: center;
    padding: var(--space-2xl);
    background: var(--color-bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.how-step:hover {
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow);
}

.step-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.5;
}

.step-content h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

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

.step-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.step-features li {
    padding: var(--space-xs) var(--space-md);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
}

.step-visual {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-glow);
    border: 1px solid var(--border-glow);
    border-radius: var(--radius-lg);
}

.visual-eye::before { content: '👁️'; font-size: 2rem; }
.visual-brain::before { content: '🧠'; font-size: 2rem; }
.visual-lightbulb::before { content: '💡'; font-size: 2rem; }
.visual-rocket::before { content: '🚀'; font-size: 2rem; }

/* ============================================================================
   Features Section
   ============================================================================ */
.features-section {
    background: var(--color-bg-primary);
}

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

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

.feature-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-5px);
}

.feature-large {
    grid-column: span 3;
}

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

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-glow);
    border: 1px solid var(--border-glow);
    border-radius: var(--radius-md);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--color-accent-primary);
}

.feature-icon-small {
    font-size: 2rem;
    margin-bottom: var(--space-md);
}

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

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

/* Feature Demo */
.feature-demo {
    margin-top: var(--space-xl);
}

.demo-tabs {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.demo-tab {
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.demo-tab.active,
.demo-tab:hover {
    background: var(--gradient-accent);
    color: var(--color-text-primary);
    border-color: transparent;
}

.demo-content {
    display: none;
}

.demo-content.active {
    display: block;
}

.mini-heatmap {
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    height: 200px;
    position: relative;
}

.mh-header {
    height: 20px;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-sm);
}

.mh-nav {
    height: 10px;
    width: 60%;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-md);
}

.mh-hero {
    height: 60px;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-sm);
    position: relative;
    overflow: hidden;
}

.mh-hot {
    position: absolute;
    top: 50%;
    left: 30%;
    width: 40%;
    height: 100%;
    transform: translateY(-50%);
    background: radial-gradient(ellipse, rgba(255, 107, 107, 0.8) 0%, transparent 70%);
    animation: heatmap-pulse 2s infinite;
}

.mh-content {
    height: 60px;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-sm);
    position: relative;
    overflow: hidden;
}

.mh-warm {
    position: absolute;
    top: 50%;
    left: 20%;
    width: 30%;
    height: 100%;
    transform: translateY(-50%);
    background: radial-gradient(ellipse, rgba(255, 193, 7, 0.6) 0%, transparent 70%);
    animation: heatmap-pulse 2s infinite;
    animation-delay: 0.5s;
}

/* ============================================================================
   Comparison Section
   ============================================================================ */
.comparison-section {
    background: var(--color-bg-secondary);
}

.comparison-table {
    max-width: 900px;
    margin: 0 auto;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.comparison-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
}

.comparison-row.header {
    background: var(--color-bg-tertiary);
}

.comparison-cell {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.comparison-row:last-child .comparison-cell {
    border-bottom: none;
}

.comparison-cell.label {
    font-weight: 600;
    color: var(--color-text-primary);
}

.comparison-cell.old {
    color: var(--color-text-muted);
    text-decoration: line-through;
    opacity: 0.7;
}

.comparison-cell.new {
    color: var(--color-text-primary);
}

.comparison-cell.new.highlight {
    background: var(--gradient-glow);
    color: var(--color-accent-primary);
    font-weight: 500;
}

.cell-icon {
    font-size: 1.25rem;
}

/* ============================================================================
   Quote Section
   ============================================================================ */
.quote-section {
    background: var(--gradient-dark);
    padding: var(--space-4xl) 0;
}

.quote-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.quote-mark {
    font-family: var(--font-display);
    font-size: 6rem;
    line-height: 1;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
}

.quote-content blockquote {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 600;
    margin-bottom: var(--space-lg);
}

.quote-subtext {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
}

/* ============================================================================
   CTA Section
   ============================================================================ */
.cta-section {
    background: var(--color-bg-primary);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.cta-text h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    margin-bottom: var(--space-md);
}

.cta-text p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
}

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

.cta-benefits li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-secondary);
}

.cta-benefits svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-accent-tertiary);
    flex-shrink: 0;
}

/* Form Styles */
.cta-form-container {
    position: relative;
}

.cta-form {
    padding: var(--space-2xl);
    background: var(--color-bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-sm);
    color: var(--color-text-secondary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--space-md);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: 1rem;
    font-family: inherit;
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-note {
    margin-top: var(--space-md);
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    text-align: center;
}

.form-success {
    display: none;
    text-align: center;
    padding: var(--space-3xl);
}

.form-success.active {
    display: block;
}

.form-success .success-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-lg);
    background: var(--color-accent-tertiary);
    color: var(--color-bg-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.form-success h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.form-success p {
    color: var(--color-text-secondary);
}

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

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-4xl);
    margin-bottom: var(--space-3xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
}

.footer-brand p {
    color: var(--color-text-secondary);
    max-width: 300px;
    margin-bottom: var(--space-sm);
}

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

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

.footer-column h4 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.footer-column a {
    display: block;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
    transition: color var(--transition-fast);
}

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

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

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

.footer-tagline {
    color: var(--color-text-muted);
}

/* ============================================================================
   Responsive Design
   ============================================================================ */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: center;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-visual {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .hero-scroll {
        display: none;
    }
    
    .problem-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .how-step {
        grid-template-columns: auto 1fr;
    }
    
    .step-visual {
        display: none;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .feature-large {
        grid-column: span 2;
    }
    
    .cta-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: center;
    }
    
    .cta-benefits {
        align-items: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(10, 10, 15, 0.98);
        backdrop-filter: blur(20px);
        padding: var(--space-lg);
        flex-direction: column;
        gap: var(--space-md);
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .hero {
        padding-top: calc(60px + var(--space-2xl));
        min-height: auto;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-lg);
        align-items: center;
    }
    
    .stat {
        align-items: center;
    }
    
    .problem-grid {
        grid-template-columns: 1fr;
    }
    
    .how-step {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .step-number {
        font-size: 2rem;
    }
    
    .step-features {
        justify-content: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-large {
        grid-column: span 1;
    }
    
    .comparison-row {
        grid-template-columns: 1fr;
    }
    
    .comparison-cell.label {
        background: var(--color-bg-tertiary);
        font-size: 0.875rem;
    }
    
    .comparison-row.header {
        display: none;
    }
    
    .comparison-cell.old::before {
        content: '❌ Old: ';
        color: var(--color-accent-warning);
    }
    
    .comparison-cell.new::before {
        content: '✅ New: ';
        color: var(--color-accent-tertiary);
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }
}

/* ============================================================================
   Animation Classes (for JS)
   ============================================================================ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* ============================================================================
   Floating Contact Buttons (WhatsApp & Messenger)
   ============================================================================ */
.floating-contact {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 9999;
}

.floating-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    animation: pulse-float 2s infinite ease-in-out;
}

.floating-btn:hover {
    transform: scale(1.1) translateY(-2px);
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.4);
}

.floating-btn.whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    animation-delay: 0s;
}

.floating-btn.messenger {
    background: linear-gradient(135deg, #0099FF 0%, #0066FF 100%);
    animation-delay: 0.5s;
}

.floating-btn svg {
    width: 28px;
    height: 28px;
}

@keyframes pulse-float {
    0%, 100% { 
        transform: translateY(0);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    }
    50% { 
        transform: translateY(-4px);
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    }
}

@media (max-width: 768px) {
    .floating-contact {
        bottom: 16px;
        right: 16px;
    }
    
    .floating-btn {
        width: 50px;
        height: 50px;
    }
    
    .floating-btn svg {
        width: 24px;
        height: 24px;
    }
}

/* ============================================================================
   Print Styles
   ============================================================================ */
@media print {
    .nav,
    .particle-container,
    .hero-scroll,
    .cta-form-container,
    .floating-contact {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
}

/* ============================================================================
   Network Effect CTA Button - PROMINENT
   ============================================================================ */
.btn-network-effect {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 2.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #ffffff;
    background: linear-gradient(135deg, #00d4ff 0%, #7c3aed 50%, #00ff88 100%);
    background-size: 200% 200%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-xl);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    animation: gradient-shift 3s ease infinite, pulse-glow 2s ease-in-out infinite;
    box-shadow: 
        0 0 30px rgba(0, 212, 255, 0.5),
        0 0 60px rgba(124, 58, 237, 0.3),
        0 10px 40px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.btn-network-effect::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shimmer 2s infinite;
}

.btn-network-effect:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 
        0 0 50px rgba(0, 212, 255, 0.7),
        0 0 100px rgba(124, 58, 237, 0.5),
        0 20px 60px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-network-effect .btn-icon-pulse {
    font-size: 1.5rem;
    animation: icon-bounce 1.5s ease-in-out infinite;
}

.btn-network-effect .btn-text {
    position: relative;
    z-index: 1;
}

.btn-network-effect svg {
    width: 24px;
    height: 24px;
    transition: transform 0.3s ease;
}

.btn-network-effect:hover svg {
    transform: translateX(6px);
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes pulse-glow {
    0%, 100% { 
        box-shadow: 
            0 0 30px rgba(0, 212, 255, 0.5),
            0 0 60px rgba(124, 58, 237, 0.3),
            0 10px 40px rgba(0, 0, 0, 0.3);
    }
    50% { 
        box-shadow: 
            0 0 50px rgba(0, 212, 255, 0.7),
            0 0 80px rgba(124, 58, 237, 0.5),
            0 15px 50px rgba(0, 0, 0, 0.4);
    }
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

@keyframes icon-bounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* Network CTA Container */
.network-cta {
    text-align: center;
    margin-top: var(--space-2xl);
    padding: var(--space-2xl);
    background: var(--gradient-glow);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--border-glow);
}

.network-cta .cta-text {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
}

.network-cta .cta-text strong {
    color: var(--color-accent-primary);
}