/* Alternative Design - Modern Tech/Terminal Style */

/* CSS Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors - Dark Tech Theme */
    --primary-bg: #0a0a0a;
    --secondary-bg: #111111;
    --accent-bg: #1a1a1a;
    --card-bg: #161616;
    --border-color: #333333;
    --accent-border: #00ff88;
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-muted: #999999;
    --text-accent: #00ff88;
    --text-warning: #ffaa00;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #00ff88 0%, #00ccdd 100%);
    --gradient-accent: linear-gradient(135deg, #ff0066 0%, #ff9900 100%);
    --gradient-dark: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    
    /* Typography */
    --font-primary: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Base Styles */
html {
    scroll-behavior: smooth;
}

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

.container-alt {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Navigation */
.navbar-alt {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

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

.nav-logo-alt {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.logo-alt {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 600;
}

.logo-bracket {
    color: var(--text-accent);
}

.logo-text-alt {
    color: var(--text-primary);
}

.logo-tagline-alt {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 2px;
}

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

.nav-link-alt {
    color: var(--text-secondary);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 1px;
    transition: var(--transition-normal);
    position: relative;
}

.nav-link-alt:hover {
    color: var(--text-accent);
}

.nav-link-alt::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--text-accent);
    transition: var(--transition-normal);
}

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

.nav-cta-alt {
    background: var(--gradient-primary);
    color: var(--primary-bg);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 4px;
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 1px;
    transition: var(--transition-normal);
}

.nav-cta-alt:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 255, 136, 0.3);
}

.hamburger-alt {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.hamburger-alt span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-normal);
}

/* Hero Section */
.hero-alt {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: var(--primary-bg);
    padding-top: 80px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.hero-content-alt {
    z-index: 2;
}

.hero-badge-alt {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid var(--text-accent);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 4px;
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.badge-text {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-accent);
    letter-spacing: 1px;
}

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

.hero-title-alt {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    font-family: var(--font-primary);
}

.title-line {
    display: block;
    margin-bottom: 0.2rem;
}

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

.hero-description-alt {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
    max-width: 500px;
}

.hero-stats-alt {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.stat-item-alt {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-muted);
    letter-spacing: 1px;
    margin-top: 0.25rem;
}

.hero-actions-alt {
    display: flex;
    gap: var(--spacing-md);
}

.btn-primary-alt,
.btn-secondary-alt {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 4px;
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 1px;
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.btn-primary-alt {
    background: var(--gradient-primary);
    color: var(--primary-bg);
}

.btn-primary-alt:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 255, 136, 0.3);
}

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

.btn-secondary-alt:hover {
    border-color: var(--text-accent);
    color: var(--text-accent);
}

.btn-arrow {
    font-size: 1.25rem;
    transition: var(--transition-normal);
}

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

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

/* Hero Visual */
.hero-visual-alt {
    position: relative;
    z-index: 2;
}

.visual-container {
    position: relative;
    height: 500px;
}

.code-terminal {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    position: absolute;
    top: 0;
    left: 0;
    width: 400px;
    z-index: 3;
}

.terminal-header {
    background: var(--secondary-bg);
    padding: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.terminal-dots {
    display: flex;
    gap: 4px;
}

.terminal-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-dots span:nth-child(1) { background: #ff5f5f; }
.terminal-dots span:nth-child(2) { background: #ffb530; }
.terminal-dots span:nth-child(3) { background: #28ca42; }

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.terminal-body {
    padding: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.code-line {
    margin-bottom: 0.5rem;
    opacity: 0;
    animation: typeIn 0.5s ease forwards;
}

.code-line.delay-1 { animation-delay: 1s; }
.code-line.delay-2 { animation-delay: 2s; }
.code-line.delay-3 { animation-delay: 3s; }
.code-line.delay-4 { animation-delay: 4s; }

.prompt {
    color: var(--text-accent);
    margin-right: 0.5rem;
}

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

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

.output.success {
    color: var(--text-accent);
}

.cursor {
    color: var(--text-accent);
    animation: blink 1s infinite;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.float-element {
    position: absolute;
    background: var(--gradient-primary);
    color: var(--primary-bg);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    animation: float 6s ease-in-out infinite;
}

.element-1 {
    top: 50px;
    right: 100px;
    animation-delay: 0s;
}

.element-2 {
    top: 150px;
    right: 50px;
    animation-delay: 1s;
}

.element-3 {
    bottom: 150px;
    right: 120px;
    animation-delay: 2s;
}

.element-4 {
    bottom: 80px;
    right: 80px;
    animation-delay: 3s;
}

.neural-network {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 200px;
    height: 200px;
}

.node {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--text-accent);
    border-radius: 50%;
    animation: nodeGlow 3s ease-in-out infinite;
}

.node-1 { top: 20px; left: 20px; animation-delay: 0s; }
.node-2 { top: 20px; right: 20px; animation-delay: 0.5s; }
.node-3 { bottom: 20px; left: 20px; animation-delay: 1s; }
.node-4 { bottom: 20px; right: 20px; animation-delay: 1.5s; }

.connection {
    position: absolute;
    height: 1px;
    background: var(--text-accent);
    opacity: 0.6;
    animation: connectionPulse 3s ease-in-out infinite;
}

.conn-1 {
    top: 26px;
    left: 32px;
    width: calc(100% - 64px);
    animation-delay: 0.25s;
}

.conn-2 {
    bottom: 26px;
    left: 32px;
    width: calc(100% - 64px);
    animation-delay: 0.75s;
}

.conn-3 {
    left: 26px;
    top: 32px;
    height: calc(100% - 64px);
    width: 1px;
    animation-delay: 1.25s;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 1px;
}

.scroll-arrow {
    font-size: 1.5rem;
    animation: bounce 2s infinite;
}

/* Section Headers */
.section-header-alt {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-number {
    font-family: var(--font-mono);
    color: var(--text-accent);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-sm);
}

.section-title-alt {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.title-main {
    display: block;
    color: var(--text-primary);
}

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

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

/* Services Section */
.services-alt {
    padding: var(--spacing-3xl) 0;
    background: var(--secondary-bg);
}

.services-grid-alt {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-3xl);
}

.service-card-alt {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition-normal);
    position: relative;
}

.service-card-alt:hover {
    transform: translateY(-8px);
    border-color: var(--text-accent);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.service-card-alt.featured-alt {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border-color: var(--text-accent);
}

.service-header-alt {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.service-number {
    font-family: var(--font-mono);
    color: var(--text-accent);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
}

.service-title-alt {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.service-subtitle-alt {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

.service-visual-alt {
    height: 200px;
    background: var(--accent-bg);
    position: relative;
    overflow: hidden;
}

.featured-alt .service-visual-alt {
    height: auto;
    min-height: 300px;
}

.service-screen {
    width: 100%;
    height: 100%;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.demo-iframe-alt {
    width: 100%;
    height: 100%;
    border: none;
    transform: scale(0.9);
    transform-origin: top left;
}

.service-overlay-alt {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.service-card-alt:hover .service-overlay-alt {
    opacity: 1;
}

.processing-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-accent);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
}

.processing-ring {
    width: 40px;
    height: 40px;
    border: 2px solid rgba(0, 255, 136, 0.3);
    border-top: 2px solid var(--text-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.service-content-alt {
    padding: var(--spacing-md);
}

.service-description-alt {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.service-metrics-alt {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.metric-alt {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

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

.metric-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.service-features-alt {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: var(--spacing-md);
}

.feature-alt {
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.service-cta-alt {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--gradient-primary);
    color: var(--primary-bg);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 4px;
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    transition: var(--transition-normal);
}

.service-cta-alt:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 255, 136, 0.3);
}

.cta-arrow {
    transition: var(--transition-normal);
}

.service-cta-alt:hover .cta-arrow {
    transform: translateX(4px);
}

/* Service Visuals */
.automation-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: var(--spacing-md);
}

.process-flow {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.flow-step {
    background: var(--gradient-primary);
    color: var(--primary-bg);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    animation: flowPulse 3s ease-in-out infinite;
}

.flow-step.step-2 { animation-delay: 1s; }
.flow-step.step-3 { animation-delay: 2s; }

.flow-arrow {
    color: var(--text-accent);
    font-size: 1.25rem;
    animation: arrowMove 3s ease-in-out infinite;
}

.chatbot-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
}

.chat-bubble {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 12px;
    font-size: 0.875rem;
    animation: chatAppear 2s ease-in-out infinite;
}

.chat-bubble.user {
    background: var(--gradient-primary);
    color: var(--primary-bg);
    align-self: flex-end;
}

.chat-bubble.bot {
    background: var(--card-bg);
    color: var(--text-primary);
    align-self: flex-start;
    animation-delay: 1s;
}

.typing-indicator {
    display: flex;
    gap: 4px;
    padding: var(--spacing-xs) var(--spacing-sm);
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    background: var(--text-accent);
    border-radius: 50%;
    animation: typing 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

.analytics-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
}

.chart-container {
    display: flex;
    align-items: end;
    gap: 8px;
    height: 80px;
}

.bar {
    width: 16px;
    background: var(--gradient-primary);
    border-radius: 2px 2px 0 0;
    animation: barGrow 2s ease-in-out infinite;
}

.bar-1 { height: 40%; animation-delay: 0s; }
.bar-2 { height: 70%; animation-delay: 0.5s; }
.bar-3 { height: 45%; animation-delay: 1s; }
.bar-4 { height: 85%; animation-delay: 1.5s; }

.analytics-metric {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-accent);
    font-weight: 600;
}

/* Process Section */
.process-alt {
    padding: var(--spacing-3xl) 0;
    background: var(--primary-bg);
}

.process-timeline-alt {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline-line-alt {
    position: absolute;
    left: 40px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.timeline-line-alt::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: var(--text-accent);
    animation: timelineProgress 8s ease-in-out infinite;
}

.process-step-alt {
    position: relative;
    margin-bottom: var(--spacing-3xl);
    padding-left: 100px;
}

.step-marker-alt {
    position: absolute;
    left: 20px;
    top: 0;
    width: 40px;
    height: 40px;
    background: var(--card-bg);
    border: 2px solid var(--text-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.step-number-alt {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-accent);
}

.step-content-alt {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-lg);
    transition: var(--transition-normal);
}

.step-content-alt:hover {
    border-color: var(--text-accent);
    transform: translateX(8px);
}

.step-title-alt {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.step-description-alt {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.step-duration-alt {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-accent);
    font-weight: 600;
    letter-spacing: 1px;
    background: rgba(0, 255, 136, 0.1);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    display: inline-block;
}

/* Contact Section */
.contact-alt {
    padding: var(--spacing-3xl) 0;
    background: var(--secondary-bg);
}

.contact-grid-alt {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.contact-info-alt {
    position: sticky;
    top: 100px;
}

.contact-description-alt {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

.contact-methods-alt {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-item-alt {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.contact-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.contact-value {
    font-size: 1.125rem;
    color: var(--text-primary);
    font-weight: 600;
}

.contact-form-alt {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-xl);
}

.form-alt {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group-alt {
    display: flex;
    flex-direction: column;
}

.form-input-alt,
.form-textarea-alt {
    background: var(--accent-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: var(--spacing-md);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-normal);
}

.form-input-alt:focus,
.form-textarea-alt:focus {
    outline: none;
    border-color: var(--text-accent);
    box-shadow: 0 0 0 2px rgba(0, 255, 136, 0.1);
}

.form-input-alt::placeholder,
.form-textarea-alt::placeholder {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    letter-spacing: 1px;
}

.form-submit-alt {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--gradient-primary);
    color: var(--primary-bg);
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition-normal);
}

.form-submit-alt:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 255, 136, 0.3);
}

.submit-arrow {
    transition: var(--transition-normal);
}

.form-submit-alt:hover .submit-arrow {
    transform: translateX(4px);
}

/* Footer */
.footer-alt {
    background: var(--primary-bg);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer-content-alt {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-lg);
}

.footer-logo-alt {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-tagline-alt {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-muted);
    letter-spacing: 2px;
}

.footer-links-alt {
    display: flex;
    gap: var(--spacing-3xl);
}

.footer-section-alt {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-title-alt {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-accent);
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
}

.footer-link-alt {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition-normal);
}

.footer-link-alt:hover {
    color: var(--text-primary);
}

.footer-bottom-alt {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.875rem;
}

.footer-status-alt {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 1px;
}

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

/* Animations */
@keyframes pulse-alt {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

@keyframes typeIn {
    from { opacity: 0; transform: translateX(-10px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

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

@keyframes nodeGlow {
    0%, 100% { box-shadow: 0 0 10px rgba(0, 255, 136, 0.5); }
    50% { box-shadow: 0 0 20px rgba(0, 255, 136, 0.8); }
}

@keyframes connectionPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.8; }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

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

@keyframes arrowMove {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(5px); }
}

@keyframes chatAppear {
    0%, 100% { opacity: 0.7; transform: translateY(0); }
    50% { opacity: 1; transform: translateY(-2px); }
}

@keyframes typing {
    0%, 60%, 100% { transform: translateY(0); }
    30% { transform: translateY(-10px); }
}

@keyframes barGrow {
    0%, 100% { transform: scaleY(0.8); }
    50% { transform: scaleY(1.1); }
}

@keyframes timelineProgress {
    0% { height: 0%; }
    100% { height: 100%; }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger-alt {
        display: flex;
    }
    
    .nav-menu-alt {
        display: none;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .hero-title-alt {
        font-size: 2.5rem;
    }
    
    .hero-stats-alt {
        justify-content: center;
    }
    
    .service-card-alt.featured-alt {
        grid-template-columns: 1fr;
    }
    
    .contact-grid-alt {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .contact-info-alt {
        position: static;
    }
    
    .footer-content-alt {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .footer-links-alt {
        gap: var(--spacing-xl);
    }
    
    .footer-bottom-alt {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    .visual-container {
        height: 300px;
    }
    
    .code-terminal {
        width: 100%;
        position: relative;
    }
}