* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #0a0a0a;
    color: #ffffff;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.navbar {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.logo {
    font-size: 24px;
    font-weight: bold;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links a {
    color: #ffffff;
    text-decoration: none;
    margin-left: 30px;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #667eea;
}

.hero {
    padding: 150px 0 100px;
    text-align: center;
}

.hero h1 {
    font-size: 64px;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 24px;
    color: #888;
    margin-bottom: 60px;
}

.stats {
    display: flex;
    justify-content: center;
    gap: 80px;
    margin-top: 60px;
}

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

.stat-value {
    font-size: 48px;
    font-weight: bold;
    color: #667eea;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 14px;
    color: #888;
    text-transform: uppercase;
}

.features, .performance, .ecosystem {
    padding: 80px 0;
}

h2 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 60px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s, border-color 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: #667eea;
}

.feature-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

.comparison-table {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    overflow: hidden;
}

thead {
    background: rgba(102, 126, 234, 0.2);
}

th, td {
    padding: 20px;
    text-align: left;
}

tr {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

tr.highlight {
    background: rgba(102, 126, 234, 0.1);
    font-weight: bold;
}

.architecture {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.arch-layer {
    background: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 12px;
    border-left: 4px solid #667eea;
}

.arch-layer h4 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #667eea;
}

footer {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px 0;
    text-align: center;
    color: #888;
    margin-top: 80px;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 42px;
    }
    
    .stats {
        flex-direction: column;
        gap: 40px;
    }
    
    .nav-links a {
        margin-left: 15px;
        font-size: 14px;
    }
}