:root {
    --bg-primary: #1a1b26;
    --bg-secondary: #24283b;
    --bg-terminal: #16161e;
    --text-primary: #c0caf5;
    --text-secondary: #9aa5ce;
    --accent-primary: #7aa2f7;
    --accent-secondary: #bb9af7;
    --accent-success: #9ece6a;
    --accent-warning: #e0af68;
    --accent-error: #f7768e;
    --border-color: #414868;
    --shadow: rgba(0, 0, 0, 0.5);
}

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

body {
    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navbar */
.navbar {
    background: var(--bg-secondary);
    border-bottom: 2px solid var(--accent-primary);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

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

.nav-brand {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--accent-primary);
}

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

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

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-primary);
    transition: width 0.3s;
}

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

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

/* Hero Section */
.hero {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.hero-content {
    text-align: center;
    margin-bottom: 3rem;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glitch {
    position: relative;
    animation: glitch 3s infinite;
}

@keyframes glitch {
    0%, 90%, 100% {
        transform: translate(0);
    }
    92% {
        transform: translate(-2px, 2px);
    }
    94% {
        transform: translate(2px, -2px);
    }
    96% {
        transform: translate(-2px, -2px);
    }
}

.tagline {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--accent-success);
    margin-bottom: 2rem;
}

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

.btn {
    padding: 0.75rem 2rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s;
    border: 2px solid transparent;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

.btn-primary:hover {
    background: transparent;
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--shadow);
}

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

.btn-secondary:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 3rem;
    font-size: 1.2rem;
}

/* Terminal */
.hero-terminal {
    max-width: 800px;
    margin: 0 auto;
}

.terminal {
    background: var(--bg-terminal);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 40px var(--shadow);
    border: 1px solid var(--border-color);
}

.terminal-header {
    background: var(--bg-secondary);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

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

.terminal-button.red { background: var(--accent-error); }
.terminal-button.yellow { background: var(--accent-warning); }
.terminal-button.green { background: var(--accent-success); }

.terminal-title {
    margin-left: auto;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.terminal-body {
    padding: 1.5rem;
}

.terminal-body pre {
    margin: 0;
    font-size: 0.95rem;
}

.terminal-body code {
    font-family: inherit;
}

/* Features */
.features {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--accent-primary);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
    box-shadow: 0 10px 30px var(--shadow);
}

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

.feature-card h3 {
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
}

.feature-card p {
    color: var(--text-secondary);
}

/* Performance */
.performance {
    padding: 6rem 0;
}

.performance h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--accent-primary);
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.benchmark-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.benchmark-card {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    position: relative;
}

.benchmark-label {
    font-weight: bold;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.benchmark-bar {
    background: var(--accent-primary);
    height: 40px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    padding: 0 1rem;
    transition: width 1s ease-out;
}

.benchmark-bar.speedup {
    background: var(--accent-success);
}

.benchmark-bar span {
    color: var(--bg-primary);
    font-weight: bold;
}

.speedup-badge {
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: var(--accent-success);
    color: var(--bg-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-weight: bold;
    font-size: 0.9rem;
}

/* Architecture */
.architecture {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.architecture h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--accent-primary);
}

.arch-diagram {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.arch-layer {
    width: 100%;
}

.arch-box {
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s;
}

.arch-box.highlight {
    border-color: var(--accent-primary);
    background: linear-gradient(135deg, var(--bg-primary), var(--bg-terminal));
}

.arch-box:hover {
    border-color: var(--accent-primary);
    transform: scale(1.05);
}

.arch-arrow {
    font-size: 2rem;
    color: var(--accent-primary);
}

/* CTA Section */
.cta-section {
    padding: 6rem 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--accent-primary);
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 2px solid var(--accent-primary);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: var(--accent-primary);
    margin-bottom: 1rem;
}

.footer-section a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.3s;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 1rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
}

/* Performance Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.stat-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    color: white;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
    background: linear-gradient(to right, #fff, #f0f0f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    opacity: 0.95;
}

.stat-detail {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Performance Table */
.performance-table {
    margin: 3rem 0;
    overflow-x: auto;
}

.performance-table h3 {
    color: #667eea;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.performance-table table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-primary);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.3);
    border: 1px solid var(--border-color);
}

.performance-table thead {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: var(--text-primary);
}

.performance-table th,
.performance-table td {
    padding: 1rem;
    text-align: left;
    color: var(--text-primary);
}

.performance-table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background 0.2s ease;
}

.performance-table tbody tr:hover {
    background: var(--bg-secondary);
}

.performance-table tbody tr.highlight {
    background: var(--bg-secondary);
    font-weight: 600;
    border-left: 3px solid var(--accent-success);
}

.performance-table tbody tr.highlight:hover {
    background: var(--bg-terminal);
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .performance-table {
        font-size: 0.9rem;
    }

    .performance-table th,
    .performance-table td {
        padding: 0.75rem;
    }
}