:root {
    --primary-color: #0d6efd;
    --dark-color: #212529;
    --light-color: #f8f9fa;
}

.hero-section {
    background: linear-gradient(135deg, var(--primary-color), #6610f2);
    color: white;
    padding: 1rem 0;
    border-radius: 0 0 1.5rem 1.5rem;
    margin-bottom: 2rem;
}

.command-box {
    background-color: var(--dark-color);
    color: #00ff00;
    font-family: 'Courier New', monospace;
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
}

.feature-card {
    transition: transform 0.3s ease;
    border: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

.shell-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.code-block {
    background-color: #2d3748;
    color: #e2e8f0;
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin: 1rem 0;
    overflow-x: auto;
}

.terminal-header {
    background-color: #4a5568;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem 0.5rem 0 0;
    display: flex;
    align-items: center;
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 6px;
}

.dot-red { background-color: #f56565; }
.dot-yellow { background-color: #ecc94b; }
.dot-green { background-color: #48bb78; }