/* APIX AI - Hackathon Website Styles */

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

:root {
    /* Colors */
    --primary: #000000;
    --primary-dark: #111111;
    --secondary: #333333;
    --accent: #666666;
    --success: #333333;
    --warning: #666666;
    --error: #000000;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #000000 0%, #333333 50%, #666666 100%);
    --gradient-hero: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    --gradient-text: linear-gradient(135deg, #000000, #333333);
    
    /* Neutrals */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --black: #000000;
    
    /* Typography */
    --font-family: 'JetBrains Mono', 'Fira Code', 'SF Mono', Monaco, Inconsolata, 'Roboto Mono', 'Courier New', monospace;
    --font-mono: 'Fira Code', 'SF Mono', Monaco, Inconsolata, 'Roboto Mono', monospace;
    
    /* 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;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
}

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

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--black);
    border-bottom: 1px solid var(--gray-700);
    z-index: 1000;
    transition: var(--transition-normal);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-brand .logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
}

.nav-brand .logo i {
    font-size: 2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-link {
    text-decoration: none;
    color: var(--white);
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.nav-link:hover {
    color: var(--white);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-fast);
}

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

.cta-button {
    background: var(--gradient-primary);
    color: var(--white);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-normal);
    border: none;
    cursor: pointer;
}

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

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px var(--space-lg) var(--space-3xl);
    background: linear-gradient(135deg, #000000 0%, #111111 100%);
    color: var(--white);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.grid-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(255,255,255,0.2) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.2) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

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


.hero-content {
    max-width: 1200px;
    text-align: center;
    position: relative;
    z-index: 10;
}


.hero-title {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.gradient-text {
    color: var(--white);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 800px;
    margin: 0 auto var(--space-2xl);
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: var(--space-xs);
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
    animation: fadeInUp 0.8s ease-out 0.8s both;
    flex-wrap: wrap;
}

.primary-button, .secondary-button {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-normal);
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
}

.primary-button {
    background: var(--white);
    color: var(--black);
    border: 2px solid var(--white);
}

.primary-button:hover {
    background: var(--gray-200);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 255, 255, 0.2);
}

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

.secondary-button:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.hero-tech-stack {
    animation: fadeInUp 0.8s ease-out 1s both;
}

.tech-label {
    display: block;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--space-md);
}

.tech-logos {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.tech-item img {
    height: 32px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.openai-logo {
    width: 32px;
    height: 32px;
    position: relative;
    display: inline-block;
}

.openai-logo::before,
.openai-logo::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border: 3px solid var(--white);
    border-radius: 50%;
    opacity: 0.8;
}

.openai-logo::before {
    top: 2px;
    left: 2px;
    border-right-color: transparent;
    border-bottom-color: transparent;
    transform: rotate(45deg);
}

.openai-logo::after {
    bottom: 2px;
    right: 2px;
    border-left-color: transparent;
    border-top-color: transparent;
    transform: rotate(45deg);
}

.openai-logo .center-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 8px;
    background: var(--white);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.8;
}

.gpt-logo {
    width: 32px;
    height: 32px;
    position: relative;
    display: inline-block;
}

.gpt-logo::before,
.gpt-logo::after {
    content: '';
    position: absolute;
    width: 14px;
    height: 14px;
    border: 2.5px solid var(--white);
    border-radius: 50%;
    opacity: 0.8;
}

.gpt-logo::before {
    top: 4px;
    left: 4px;
    border-right-color: transparent;
    border-bottom-color: transparent;
    transform: rotate(30deg);
}

.gpt-logo::after {
    bottom: 4px;
    right: 4px;
    border-left-color: transparent;
    border-top-color: transparent;
    transform: rotate(30deg);
}

.gpt-logo .petal-1,
.gpt-logo .petal-2,
.gpt-logo .petal-3 {
    position: absolute;
    width: 10px;
    height: 10px;
    border: 2px solid var(--white);
    border-radius: 50%;
    opacity: 0.8;
}

.gpt-logo .petal-1 {
    top: 2px;
    right: 8px;
    border-left-color: transparent;
    border-bottom-color: transparent;
    transform: rotate(60deg);
}

.gpt-logo .petal-2 {
    bottom: 2px;
    left: 8px;
    border-right-color: transparent;
    border-top-color: transparent;
    transform: rotate(60deg);
}

.gpt-logo .petal-3 {
    top: 50%;
    left: 50%;
    width: 6px;
    height: 6px;
    background: var(--white);
    border: none;
    transform: translate(-50%, -50%);
}

.tech-item i {
    font-size: 2rem;
    opacity: 0.8;
}

.tech-item span {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Problem Statement Section */
.problem-statement {
    padding: var(--space-3xl) 0;
    background: var(--black);
    position: relative;
}

.problem-statement::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(255,255,255,0.2) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.2) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
    pointer-events: none;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
    position: relative;
    z-index: 10;
}

.section-header h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--space-md);
}

.section-header p {
    font-size: 1.2rem;
    color: var(--gray-300);
    max-width: 600px;
    margin: 0 auto;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
    position: relative;
    z-index: 10;
}

.problem-card {
    background: var(--gray-900);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition-normal);
    border: 1px solid var(--gray-700);
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}


.problem-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-md);
}

.problem-card p {
    color: var(--gray-300);
    line-height: 1.7;
}

/* Solution Section */
.solution {
    padding: var(--space-3xl) 0;
    background: var(--black);
    position: relative;
}

.solution::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(255,255,255,0.2) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.2) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
    pointer-events: none;
}

.solution-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    position: relative;
    z-index: 10;
}

.feature-tabs {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.tab-button {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: transparent;
    border: 2px solid var(--gray-700);
    border-radius: var(--radius-lg);
    text-align: left;
    cursor: pointer;
    transition: var(--transition-normal);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-300);
}

.tab-button:hover {
    border-color: var(--white);
    background: var(--gray-800);
}

.tab-button.active {
    border-color: var(--white);
    background: var(--white);
    color: var(--black);
}

.tab-button i {
    font-size: 1.5rem;
}

.tab-content {
    display: none;
}

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

.tab-content h3 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--space-md);
}

.tab-content p {
    font-size: 1.1rem;
    color: var(--gray-300);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

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

.highlight {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 500;
    color: var(--gray-300);
}

.showcase-visual {
    position: relative;
}

.terminal-window {
    background: var(--gray-900);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.terminal-header {
    background: var(--gray-800);
    padding: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.terminal-buttons {
    display: flex;
    gap: var(--space-sm);
}

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

.btn-close { background: #ef4444; }
.btn-minimize { background: #f59e0b; }
.btn-maximize { background: #10b981; }

.terminal-title {
    color: var(--gray-300);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

.terminal-body {
    padding: var(--space-lg);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    line-height: 1.6;
}

.terminal-line {
    margin-bottom: var(--space-sm);
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
}

.prompt {
    color: var(--success);
    font-weight: 600;
}

.command {
    color: var(--white);
}

.user-input {
    color: var(--accent);
}

.ai-response {
    color: var(--gray-300);
}

.ai-icon {
    color: var(--primary);
}

.success {
    color: var(--success);
}

.blinking-cursor {
    animation: blink 1s infinite;
}

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

/* Demo Section */
.demo-section {
    padding: var(--space-3xl) 0;
    background: var(--black);
    position: relative;
}

.demo-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(255,255,255,0.2) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.2) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
    pointer-events: none;
}

.demo-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    position: relative;
    z-index: 10;
}

.demo-video {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.video-placeholder {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, var(--gray-800), var(--gray-900));
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
    transition: var(--transition-normal);
}

.video-placeholder:hover {
    transform: scale(1.02);
}

.play-button {
    width: 80px;
    height: 80px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary);
    transition: var(--transition-normal);
}

.video-placeholder:hover .play-button {
    background: var(--white);
    transform: scale(1.1);
}

.video-overlay {
    position: absolute;
    bottom: var(--space-lg);
    left: var(--space-lg);
    color: var(--white);
}

.video-overlay h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

.video-overlay p {
    color: rgba(255, 255, 255, 0.8);
}

.demo-steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.step {
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-sm);
}

.step-content p {
    color: var(--gray-300);
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        gap: var(--space-md);
    }
    
    .nav-link {
        font-size: 0.9rem;
    }
    
    .hero {
        padding: 100px var(--space-md) var(--space-xl);
    }
    
    .hero-stats {
        gap: var(--space-lg);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .tech-logos {
        gap: var(--space-md);
    }
    
    .tech-item span {
        font-size: 0.7rem;
    }
    
    .solution-showcase {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .demo-container {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .problem-grid {
        grid-template-columns: 1fr;
    }
}

/* Hackathon Track Section */
.hackathon-track {
    padding: var(--space-3xl) 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
}

.hackathon-track .section-header h2,
.hackathon-track .section-header p {
    color: var(--white);
}

.track-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.track-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-md);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-2xl);
    padding: var(--space-md) var(--space-xl);
    margin-bottom: var(--space-xl);
}

.track-number {
    background: rgba(255, 255, 255, 0.2);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 0.9rem;
}

.track-name {
    font-weight: 600;
    font-size: 1.1rem;
}

.track-info h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: var(--space-xl);
}

.track-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

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

.feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    flex-shrink: 0;
}

.track-feature:nth-child(1) .feature-icon {
    border-radius: var(--radius-lg);
}

.track-feature:nth-child(2) .feature-icon {
    width: 0;
    height: 0;
    background: transparent;
    border-left: 30px solid transparent;
    border-right: 30px solid transparent;
    border-bottom: 52px solid rgba(255, 255, 255, 0.15);
}

.track-feature:nth-child(3) .feature-icon {
    border-radius: 50%;
}

.track-feature:nth-child(4) .feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.15);
    position: relative;
    transform: rotate(30deg);
}

.track-feature:nth-child(4) .feature-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.15);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}

.feature-content h4 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

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

.impact-section {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.impact-section h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
    text-align: center;
}

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

.impact-card {
    text-align: center;
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
}

.impact-number {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: var(--space-sm);
}

.impact-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

/* Architecture Section */
.architecture {
    padding: var(--space-3xl) 0;
    background: var(--black);
    position: relative;
}

.architecture::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(255,255,255,0.2) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.2) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
    pointer-events: none;
}

.architecture-diagram {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
    position: relative;
    z-index: 10;
}

.arch-layer {
    background: var(--gray-900);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-700);
}

.arch-layer h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-lg);
    text-align: center;
}

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

.component {
    background: var(--gradient-primary);
    color: var(--white);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.9rem;
}

.architecture-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    position: relative;
    z-index: 10;
}

.arch-feature {
    text-align: center;
    padding: var(--space-xl);
    background: var(--gray-900);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-700);
}

.arch-feature i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: var(--space-lg);
}

.arch-feature h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-md);
}

.arch-feature p {
    color: var(--gray-300);
    line-height: 1.6;
}

/* Get Started Section */
.get-started {
    padding: var(--space-3xl) 0;
    background: var(--black);
    position: relative;
}

.get-started::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(255,255,255,0.2) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.2) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
    pointer-events: none;
}

.installation-steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
    position: relative;
    z-index: 10;
}

.step-card {
    background: var(--gray-900);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--gray-700);
}

.step-header {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-xl);
    background: var(--gray-800);
    border-bottom: 1px solid var(--gray-700);
}

.step-header .step-number {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.step-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.code-block {
    position: relative;
}

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) var(--space-lg);
    background: var(--gray-800);
    color: var(--gray-300);
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

.copy-button {
    background: transparent;
    border: 1px solid var(--gray-600);
    color: var(--gray-300);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
}

.copy-button:hover {
    background: var(--gray-700);
    color: var(--white);
}

.code-block pre {
    margin: 0;
    padding: var(--space-lg);
    background: var(--gray-900);
    color: var(--gray-100);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    line-height: 1.6;
    overflow-x: auto;
}

.cta-section {
    text-align: center;
    padding: var(--space-3xl);
    background: var(--gray-900);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--gray-700);
    position: relative;
    z-index: 10;
}

.cta-content h3 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--space-md);
}

.cta-content p {
    font-size: 1.1rem;
    color: var(--gray-300);
    margin-bottom: var(--space-xl);
}

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

/* Footer */
.footer {
    background: var(--black);
    color: var(--gray-300);
    padding: var(--space-3xl) 0 var(--space-xl);
}

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

.footer-brand .logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--space-lg);
}

.footer-brand .logo i {
    font-size: 2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand p {
    line-height: 1.6;
    color: var(--gray-400);
}

.footer-section h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--space-lg);
}

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

.footer-section li {
    margin-bottom: var(--space-sm);
}

.footer-section a {
    color: var(--gray-400);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

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

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--gray-800);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.social-links a:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

/* Hero Title Pixel-by-Pixel Animation */
.hero-title {
    position: relative;
    cursor: crosshair;
    color: var(--white);
}

.hero-title::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle 150px at var(--mouse-x, 50%) var(--mouse-y, 50%),
                rgba(251, 191, 36, 0.8) 0%,
                rgba(251, 191, 36, 0.3) 40%,
                transparent 70%);
    opacity: 0;
    transition: opacity 0.1s ease-out;
    pointer-events: none;
    mix-blend-mode: screen;
}

.hero-title:hover::before {
    opacity: 1;
    transition: opacity 0.1s ease-out;
}

.hero-title:not(:hover)::before {
    transition: opacity 5s ease-in-out 0.5s;
}

/* Individual word styling */
.hover-word {
    display: inline-block;
    margin-right: 0.3em;
    position: relative;
}

/* Gradient text handling */
.gradient-text {
    color: var(--white);
}

/* Additional styles for new content */
.confidence-assessment {
    margin-top: var(--space-xl);
    text-align: center;
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.confidence-assessment h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-sm);
}

.confidence-assessment p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

/* Enhanced architecture features */
.arch-feature {
    transition: var(--transition-normal);
}

.arch-feature:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* Enterprise stats styling */
.hero-stats {
    flex-wrap: wrap;
    justify-content: center;
    max-width: 800px;
    margin: 0 auto var(--space-2xl);
}

.stat {
    min-width: 150px;
    margin: var(--space-sm);
}

/* Code block enhancements */
.code-block pre code {
    display: block;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* Enhanced terminal styling */
.terminal-line {
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Responsive updates */
@media (max-width: 480px) {
    .hero-stats {
        gap: var(--space-md);
    }

    .stat {
        min-width: 120px;
    }

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

    .confidence-assessment h4 {
        font-size: 1rem;
    }
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--gray-800);
    color: var(--gray-500);
}

/* Additional Responsive Design */
@media (max-width: 1024px) {
    .track-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

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

    .arch-components {
        gap: var(--space-md);
    }

    .component {
        font-size: 0.8rem;
        padding: var(--space-xs) var(--space-md);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        gap: var(--space-md);
    }
    
    .nav-link {
        font-size: 0.9rem;
    }
    
    .hero {
        padding: 100px var(--space-md) var(--space-xl);
    }
    
    .hero-stats {
        gap: var(--space-lg);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .tech-logos {
        gap: var(--space-md);
    }
    
    .tech-item span {
        font-size: 0.7rem;
    }
    
    .solution-showcase {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .demo-container {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .problem-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
}