/* =========================================
   GENESIS AGI - Marketing Website Styles
   World-Class Professional Design
   ========================================= */

/* ============= ROOT VARIABLES ============= */
:root {
    /* Colors */
    --primary: #00ff88;
    --primary-dark: #00cc6a;
    --primary-glow: rgba(0, 255, 136, 0.3);
    --secondary: #0088ff;
    --background: #0a0a0f;
    --background-light: #151520;
    --background-card: #1a1a28;
    --text: #ffffff;
    --text-muted: #a0a0b8;
    --text-dim: #6b6b7f;
    --border: #2a2a3a;
    --border-light: #3a3a4a;
    --gradient-primary: linear-gradient(135deg, #00ff88 0%, #00ccff 100%);
    --gradient-secondary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-bg: linear-gradient(180deg, #0a0a0f 0%, #151520 100%);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 20px var(--primary-glow);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ============= GLOBAL RESET & BASE ============= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    background: var(--background);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

ul {
    list-style: none;
}

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

/* ============= UTILITY CLASSES ============= */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

/* ============= NAVIGATION ============= */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition-normal);
}

.nav.scrolled {
    background: rgba(10, 10, 15, 0.95);
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 800;
    cursor: pointer;
}

.logo-icon {
    color: var(--primary);
    font-size: 1.5rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex: 1;
    justify-content: center;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 0.5rem 0;
    color: var(--text-muted);
}

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

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--text);
    transition: var(--transition-normal);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ============= BUTTONS ============= */
.btn-primary,
.btn-secondary,
.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    text-align: center;
}

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

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

.btn-secondary {
    background: var(--background-card);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--primary);
    background: rgba(0, 255, 136, 0.1);
}

.btn-outline {
    background: transparent;
    color: var(--text);
    border: 2px solid var(--border);
}

.btn-outline:hover {
    border-color: var(--primary);
    background: rgba(0, 255, 136, 0.05);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.05rem;
}

.btn-icon {
    padding: 0.75rem;
    min-width: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-icon svg {
    margin: 0;
}

/* ============= HERO SECTION ============= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 0 4rem;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.neural-network {
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 255, 136, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(0, 136, 255, 0.1) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 50px;
    font-size: 0.9rem;
    color: var(--primary);
    margin-bottom: 2rem;
    animation: fadeInDown 0.8s ease-out;
}

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

.hero-title {
    font-size: clamp(2.5rem, 6vw, 2.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    color: var(--text-muted);
    margin-bottom: 1rem;
    line-height: 1.7;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-label {
    font-size: clamp(1rem, 2vw, 1rem);
    color: var(--text-muted);
    margin-bottom: 1rem;
    line-height: 1.7;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 4rem;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 2rem;
    padding: 3rem;
    background: rgba(26, 26, 40, 0.5);
    border: 1px solid var(--border);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    animation: fadeInUp 0.8s ease-out 0.8s both;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: fadeIn 1s ease-out 1s both;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--primary);
    border-radius: 15px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 10px;
    background: var(--primary);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.5s ease-in-out infinite;
}

@keyframes scroll {
    0% { top: 8px; opacity: 1; }
    100% { top: 28px; opacity: 0; }
}

/* ============= ANIMATIONS ============= */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============= SECTION STYLES ============= */
section {
    padding: 6rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.title-underline {
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 1.5rem auto 0;
}

/* ============= WEB PLAYGROUND SECTION ============= */
.web-playground-section {
    background: var(--background);
    padding: 6rem 0;
    border-top: 1px solid var(--border);
}

.playground-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
    margin-top: 3rem;
}

.playground-description {
    background: var(--background-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    max-width: 100%;
    overflow: hidden;
}

.playground-description h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.playground-description ul li {
    color: var(--text-muted);
    font-size: 1rem;
}

.playground-setup {
    background: var(--background-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    max-width: 100%;
    overflow: hidden;
}

.setup-step {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.setup-step:last-of-type {
    margin-bottom: 0;
}

.setup-step-number {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    border-radius: 10px;
    background: var(--gradient-primary);
    color: var(--background);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 800;
}

.setup-step-content {
    flex: 1;
}

.setup-step-content h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text);
}

.setup-step-content .code-block {
    margin-top: 0;
}

/* ============= FEATURES SECTION ============= */
.features {
    background: var(--gradient-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--background-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    transition: all var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: 0 8px 32px rgba(0, 255, 136, 0.15);
}

.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary);
}

.feature-icon.brain { background: rgba(0, 255, 136, 0.1); }
.feature-icon.memory { background: rgba(0, 136, 255, 0.1); color: #0088ff; }
.feature-icon.emotions { background: rgba(255, 0, 136, 0.1); color: #ff0088; }
.feature-icon.autonomous { background: rgba(255, 136, 0, 0.1); color: #ff8800; }
.feature-icon.multimodal { background: rgba(136, 0, 255, 0.1); color: #8800ff; }
.feature-icon.relationships { background: rgba(255, 204, 0, 0.1); color: #ffcc00; }
.feature-icon.lifespan { background: rgba(0, 255, 136, 0.1); color: #00ff88; }
.feature-icon.identity { background: rgba(102, 126, 234, 0.1); color: #667eea; }
.feature-icon.economy { background: rgba(255, 215, 0, 0.1); color: #ffd700; }
.feature-icon.constitution { background: rgba(138, 43, 226, 0.1); color: #8a2be2; }
.feature-icon.playground { background: rgba(30, 144, 255, 0.1); color: #1e90ff; }

.feature-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.feature-description {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-dim);
    font-size: 0.95rem;
}

.feature-list li::before {
    content: '•';
    color: var(--primary);
    font-weight: bold;
}

/* ============= WHY SECTION ============= */
.why-section {
    background: var(--background);
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.comparison-card {
    background: var(--background-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    transition: var(--transition-normal);
}

.comparison-card.highlighted {
    border-color: var(--primary);
    box-shadow: 0 0 40px rgba(0, 255, 136, 0.2);
}

.comparison-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.comparison-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
}

.comparison-label {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.traditional .comparison-label {
    background: rgba(255, 68, 68, 0.2);
    color: #ff4444;
}

.genesis .comparison-label {
    background: rgba(0, 255, 136, 0.2);
    color: var(--primary);
}

.comparison-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.comparison-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 1rem;
    line-height: 1.6;
}

.comparison-list li.negative {
    color: var(--text-muted);
}

.comparison-list li.positive {
    color: var(--text);
}

/* ============= DIFFERENTIATORS ============= */
.differentiators {
    margin-top: 4rem;
}

.differentiators-title {
    font-size: 2rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 3rem;
}

.differentiators-grid {
    display: grid;
    gap: 2rem;
}

.diff-item {
    display: flex;
    gap: 2rem;
    padding: 2rem;
    background: var(--background-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    transition: var(--transition-normal);
}

.diff-item:hover {
    border-color: var(--primary);
    transform: translateX(8px);
}

.diff-number {
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.diff-content h4 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.diff-content p {
    color: var(--text-muted);
    line-height: 1.7;
}

/* ============= QUICKSTART SECTION ============= */
.quickstart {
    background: var(--gradient-bg);
}

.requirements-box {
    background: var(--background-card);
    border: 2px solid var(--primary);
    border-radius: 16px;
    padding: 2.5rem;
    margin-bottom: 3rem;
    box-shadow: 0 8px 24px rgba(0, 255, 136, 0.1);
}

.requirement-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: var(--transition-fast);
}

.requirement-item:hover {
    border-color: var(--primary);
    transform: translateX(4px);
}

.requirement-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.requirement-text {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
}

.quickstart-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.step-card {
    background: var(--background-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    transition: var(--transition-normal);
}

.step-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
}

.step-number {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--gradient-primary);
    color: var(--background);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
}

.step-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

/* ============= CODE BLOCKS ============= */
.code-block {
    background: #0d0d15;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    margin-top: 1rem;
}

.code-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.25rem;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--border);
}

.code-language {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.copy-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.8rem;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-normal);
}

.copy-btn:hover {
    background: rgba(0, 255, 136, 0.1);
    border-color: var(--primary);
    color: var(--primary);
}

.code-block pre {
    padding: 1.5rem;
    margin: 0;
    overflow-x: auto;
}

.code-block code {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    line-height: 1.6;
    color: #e0e0ff;
}

.code-block.large pre {
    padding: 2rem;
}

.quickstart-code-example {
    margin-top: 4rem;
}

.code-example-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.code-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.code-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 8px;
    color: var(--primary);
    font-size: 0.95rem;
}

.quickstart-cta {
    text-align: center;
    margin-top: 3rem;
}

/* ============= DOCS SECTION ============= */
.docs-section {
    background: var(--background);
}

.docs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.doc-card {
    display: block;
    background: var(--background-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    transition: var(--transition-normal);
}

.doc-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: 0 8px 32px rgba(0, 255, 136, 0.15);
}

.doc-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.doc-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.doc-card p {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.doc-link {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.95rem;
}

/* ============= BENEFITS SECTION ============= */
.benefits-section {
    background: var(--gradient-bg);
}

/* ============= VIDEO PLACEHOLDER ============= */
.video-container {
    max-width: 900px;
    margin: 0 auto 4rem;
}

.video-placeholder {
    position: relative;
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.1), rgba(0, 136, 255, 0.1));
    border: 2px solid var(--border);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-normal);
    overflow: hidden;
}

.video-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(0, 255, 136, 0.05), transparent);
    animation: pulse 3s ease-in-out infinite;
}

.video-placeholder:hover {
    border-color: var(--primary);
    transform: scale(1.02);
}

.video-play-button {
    position: relative;
    z-index: 2;
    margin-bottom: 1.5rem;
    transition: var(--transition-normal);
}

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

.video-placeholder-text {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 2rem;
}

.video-placeholder-text h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.video-placeholder-text p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* ============= BENEFITS SECTION ============= */
.benefits-section {
    background: var(--gradient-bg);
}

.benefits-split {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 4rem;
    align-items: center;
}

.benefit-group {
    margin-bottom: 2.5rem;
}

.benefit-category {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary);
}

.benefit-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.benefit-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.benefit-list li svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.benefit-list li span {
    color: var(--text-muted);
    line-height: 1.6;
}

.benefits-visual {
    display: flex;
    justify-content: center;
}

.visual-card {
    width: 100%;
    max-width: 400px;
    background: var(--background-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
}

.visual-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--border);
}

.visual-dots {
    display: flex;
    gap: 0.5rem;
}

.visual-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border);
}

.visual-dots span:nth-child(1) { background: #ff5f56; }
.visual-dots span:nth-child(2) { background: #ffbd2e; }
.visual-dots span:nth-child(3) { background: #27c93f; }

.visual-title {
    font-weight: 600;
    color: var(--text-muted);
}

.visual-content {
    padding: 2rem;
}

.visual-item {
    margin-bottom: 1.5rem;
}

.visual-label {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-muted);
}

.visual-bar {
    height: 8px;
    background: rgba(0, 255, 136, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.visual-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 4px;
    animation: fillBar 1.5s ease-out;
}

@keyframes fillBar {
    from { width: 0; }
}

/* ============= VISION SECTION ============= */
.vision-section {
    background: var(--background);
}

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

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary), transparent);
}

.timeline-item {
    position: relative;
    padding-left: 80px;
    margin-bottom: 4rem;
}

.timeline-marker {
    position: absolute;
    left: 0;
    top: 0;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.timeline-marker.current {
    background: var(--gradient-primary);
    box-shadow: 0 0 30px var(--primary-glow);
}

.timeline-marker.future {
    background: var(--background-card);
    border: 2px solid var(--border);
    color: var(--primary);
}

.timeline-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--primary);
    animation: pulsate 2s ease-out infinite;
}

@keyframes pulsate {
    0% {
        opacity: 0.6;
        transform: scale(1);
    }
    100% {
        opacity: 0;
        transform: scale(1.5);
    }
}

.timeline-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.timeline-content p {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.timeline-content ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.timeline-content li {
    color: var(--text-dim);
    padding-left: 1.5rem;
    position: relative;
}

.timeline-content li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary);
}

.vision-quote {
    max-width: 800px;
    margin: 4rem auto 0;
    padding: 3rem;
    background: var(--background-card);
    border: 1px solid var(--border);
    border-left: 4px solid var(--primary);
    border-radius: 16px;
}

.vision-quote blockquote {
    font-size: 1.3rem;
    font-style: italic;
    line-height: 1.8;
    color: var(--text);
    margin-bottom: 1rem;
}

.vision-quote cite {
    display: block;
    text-align: right;
    color: var(--primary);
    font-style: normal;
    font-weight: 600;
}

/* ============= USE CASES SECTION ============= */
.usecases-section {
    background: var(--gradient-bg);
    padding: 6rem 0;
}

.usecases-grid {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.usecase-category {
    background: var(--background-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem;
}

.usecase-category-title {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 2rem;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.usecase-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.usecase-card {
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    transition: var(--transition-normal);
}

.usecase-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 255, 136, 0.15);
}

.usecase-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.usecase-card h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.usecase-card p {
    color: var(--text-muted);
    line-height: 1.6;
    font-size: 0.95rem;
}

.usecases-cta {
    text-align: center;
    margin-top: 3rem;
}

.usecases-note {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.usecases-note strong {
    color: var(--primary);
}

/* ============= COMING SOON SECTION ============= */
.coming-soon-section {
    background: var(--gradient-bg);
    padding: 6rem 0;
}

.coming-soon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.coming-soon-card {
    background: var(--background-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition-normal);
}

.coming-soon-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), rgba(0, 136, 255, 0.8));
}

.coming-soon-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: 0 8px 24px rgba(0, 255, 136, 0.15);
}

.coming-soon-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(0, 255, 136, 0.2);
    color: var(--primary);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.coming-soon-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.coming-soon-card h3 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text);
}

.coming-soon-card > p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

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

.coming-soon-features li {
    padding: 0.75rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-muted);
    line-height: 1.6;
}

.coming-soon-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

.coming-soon-features li strong {
    color: var(--text);
}

.coming-soon-cta {
    text-align: center;
}

/* ============= POPUP MODALS ============= */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 2rem;
    overflow-y: auto;
}

.popup-overlay.active {
    display: flex;
}

.popup-content {
    background: var(--background-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 3rem;
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: popupSlideIn 0.3s ease-out;
}

@keyframes popupSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.popup-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 2rem;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: var(--transition-fast);
}

.popup-close:hover {
    background: var(--background);
    color: var(--text);
}

.popup-content h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    padding-right: 3rem;
    color: var(--text);
}

.popup-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.popup-body {
    color: var(--text-muted);
    line-height: 1.8;
}

.popup-body p {
    margin-bottom: 1rem;
}

.popup-body ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.popup-body li {
    margin-bottom: 0.5rem;
}

.popup-body strong {
    color: var(--text);
}

.popup-body a {
    color: var(--primary);
    text-decoration: underline;
}

.popup-body a:hover {
    color: var(--text);
}

/* Custom scrollbar for popup */
.popup-content::-webkit-scrollbar {
    width: 8px;
}

.popup-content::-webkit-scrollbar-track {
    background: var(--background);
    border-radius: 4px;
}

.popup-content::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.popup-content::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* ============= LEGAL DISCLAIMER SECTION ============= */
.legal-disclaimer-section {
    background: var(--background);
    padding: 4rem 0;
    border-top: 1px solid var(--border);
}

.disclaimer-content {
    max-width: 900px;
    margin: 0 auto;
    background: var(--background-card);
    border: 2px solid rgba(255, 136, 0, 0.3);
    border-radius: 16px;
    padding: 3rem;
}

.disclaimer-icon {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 1rem;
}

.disclaimer-title {
    font-size: 1.8rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1.5rem;
    color: #ff8800;
}

.disclaimer-text {
    color: var(--text-muted);
    line-height: 1.8;
}

.disclaimer-text p {
    margin-bottom: 1rem;
}

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

.disclaimer-list {
    list-style: none;
    margin: 1.5rem 0;
    padding-left: 0;
}

.disclaimer-list li {
    padding: 0.75rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.disclaimer-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: #ff8800;
    font-weight: bold;
}

.disclaimer-final {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    font-weight: 600;
    color: var(--text);
    text-align: center;
}

/* ============= CREATOR SECTION ============= */
.creator-section {
    background: var(--background);
    padding: 6rem 0;
}

.creator-content {
    max-width: 800px;
    margin: 0 auto;
}

.creator-header {
    display: flex;
    align-items: center;
    gap: 3rem;
    padding: 3rem;
    background: var(--background-card);
    border: 1px solid var(--border);
    border-radius: 16px;
}

.creator-avatar {
    flex-shrink: 0;
}

.creator-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--primary);
    box-shadow: 0 0 20px var(--primary-glow);
}

.creator-info h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.creator-title {
    color: var(--primary);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.creator-vision {
    color: var(--text-muted);
    line-height: 1.8;
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 2rem;
    padding-left: 1rem;
    border-left: 3px solid var(--primary);
}

.creator-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.creator-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 8px;
    color: var(--primary);
    font-weight: 600;
    transition: var(--transition-normal);
}

.creator-link:hover {
    background: rgba(0, 255, 136, 0.2);
    border-color: var(--primary);
    transform: translateY(-2px);
}

/* ============= CONTRIBUTION SECTION ============= */
.contribution-section {
    background: var(--gradient-bg);
    padding: 6rem 0;
}

.contribution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.contribution-card {
    background: var(--background-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: var(--transition-normal);
}

.contribution-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
}

.contribution-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.contribution-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.contribution-card p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.contribution-card .btn-outline {
    width: 100%;
    justify-content: center;
}

.contribution-stats {
    text-align: center;
    padding: 3rem;
    background: var(--background-card);
    border: 1px solid var(--border);
    border-radius: 16px;
}

.contribution-call {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

/* ============= ENTERPRISE SECTION ============= */
.enterprise-section {
    background: var(--gradient-bg);
}

.enterprise-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 4rem;
    align-items: center;
}

.enterprise-description {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.enterprise-features {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.enterprise-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--background-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: var(--transition-normal);
}

.enterprise-feature:hover {
    border-color: var(--primary);
}

.enterprise-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.enterprise-feature h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.enterprise-feature p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.enterprise-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.enterprise-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.stat-card {
    background: var(--background-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: var(--transition-normal);
}

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

.stat-value {
    font-size: 2.5rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ============= CTA SECTION ============= */
.cta-section {
    padding: 6rem 0;
    background: 
        linear-gradient(135deg, rgba(0, 255, 136, 0.1) 0%, rgba(0, 136, 255, 0.1) 100%),
        var(--background);
}

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

.cta-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.cta-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ============= FOOTER ============= */
.footer {
    background: var(--background);
    border-top: 1px solid var(--border);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-section ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-section a {
    color: var(--text-muted);
    transition: var(--transition-fast);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.footer-description {
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: var(--background-card);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.footer-social a:hover {
    border-color: var(--primary);
    background: rgba(0, 255, 136, 0.1);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

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

/* ============= RESPONSIVE DESIGN ============= */
@media (max-width: 1024px) {
    .benefits-split,
    .enterprise-content {
        grid-template-columns: 1fr;
    }
    
    .usecase-cards {
        grid-template-columns: 1fr;
    }
    
    .disclaimer-content {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        flex-direction: column;
        background: var(--background);
        padding: 2rem;
        gap: 1rem;
        transition: left var(--transition-normal);
        border-top: 1px solid var(--border);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-actions {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero {
        padding: 6rem 0 3rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .features-grid,
    .docs-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .requirements-box {
        padding: 1.5rem;
    }
    
    .playground-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .playground-description,
    .playground-setup {
        padding: 1.25rem;
    }
    
    .setup-step {
        flex-direction: column;
        gap: 1rem;
    }
    
    .setup-step-number {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
    
    .playground-note {
        padding: 1.25rem !important;
    }
    
    .playground-cta a {
        display: block;
        width: 100%;
        margin: 0.5rem 0 !important;
        text-align: center;
    }
    
    .quickstart-steps {
        grid-template-columns: 1fr;
    }
    
    .benefits-split,
    .enterprise-content {
        grid-template-columns: 1fr;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        padding-left: 60px;
    }
    
    .timeline-marker {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .creator-header {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .creator-vision {
        border-left: none;
        border-top: 3px solid var(--primary);
        padding-left: 0;
        padding-top: 1rem;
    }
    
    .creator-links {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .contribution-grid {
        grid-template-columns: 1fr;
    }
    
    .usecase-category {
        padding: 1.5rem;
    }
    
    .usecase-cards {
        grid-template-columns: 1fr;
    }
    
    .coming-soon-grid {
        grid-template-columns: 1fr;
    }
    
    .coming-soon-card {
        padding: 2rem;
    }
    
    .popup-content {
        padding: 2rem;
        margin: 1rem;
    }
    
    .popup-content h2 {
        font-size: 1.5rem;
    }
    
    .disclaimer-content {
        padding: 2rem 1.5rem;
    }
    
    .disclaimer-icon {
        font-size: 2rem;
    }
    
    .disclaimer-title {
        font-size: 1.4rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 2rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .enterprise-stats {
        grid-template-columns: 1fr;
    }
    
    .web-playground-section {
        padding: 3rem 0;
    }
    
    .playground-content {
        gap: 1rem;
    }
    
    .playground-description,
    .playground-setup {
        padding: 1rem;
    }
    
    .playground-description h3,
    .playground-setup h3 {
        font-size: 1.2rem !important;
        margin-bottom: 0.75rem !important;
    }
    
    .playground-description p {
        font-size: 0.9rem !important;
        line-height: 1.5 !important;
        margin-bottom: 1rem !important;
    }
    
    .playground-description ul li {
        font-size: 0.85rem;
        padding: 0.3rem 0 !important;
    }
    
    .playground-description ul li span:last-child {
        font-size: 0.85rem !important;
    }
    
    .setup-step-content h4 {
        font-size: 1rem !important;
    }
    
    .playground-note p {
        font-size: 0.85rem !important;
    }
    
    .playground-cta {
        margin-top: 2rem !important;
    }
}

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

/* Focus styles */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}