:root {
    --primary-color: #1a365d;
    /* Dark Blue from logo */
    --accent-color: #3182ce;
    /* Bright Blue for harmonious contrast */
    --text-color: #2d3748;
    --bg-color: #f7fafc;
    --white: #ffffff;
    --gray-100: #edf2f7;
    --border-radius: 8px;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
}

/* Header */
header {
    background-color: var(--white);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: bold;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.logo-container img {
    height: 40px;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s;
}

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

/* Hero Section */
.hero {
    max-width: 1200px;
    margin: 4rem auto;
    padding: 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
}

.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.hero-description {
    font-size: 1.2rem;
    color: #4a5568;
    margin-bottom: 2rem;
    max-width: 600px;
}

/* Badge */
.dev-badge {
    background-color: var(--accent-color);
    color: white;
    padding: 1rem;
    border-radius: var(--border-radius);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    font-weight: 500;
    box-shadow: var(--shadow);
}

/* Interactivity for badges/buttons */
.btn {
    display: inline-flex;
    align-items: center;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    margin-right: 1rem;
}

.btn-secondary {
    background-color: var(--white);
    color: var(--text-color);
    border: 1px solid #e2e8f0;
}

.hero-image {
    display: flex;
    justify-content: center;
}

.hero-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transform: rotate(-2deg);
    transition: transform 0.3s;
}

.hero-card:hover {
    transform: rotate(0deg) scale(1.02);
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .nav-links {
        display: none;
        /* Simple mobile menu handling for now */
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }
}

/* Features Section */
.features-section {
    max-width: 1200px;
    margin: 4rem auto;
    padding: 0 2rem;
}

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

.feature-category {
    margin-bottom: 4rem;
}

.feature-category h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    border-bottom: 2px solid var(--gray-100);
    padding-bottom: 0.5rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

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

.feature-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    /* Lighter shadow initially */
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid var(--gray-100);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.feature-card h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.feature-card ul {
    list-style: none;
    padding: 0;
}

.feature-card ul li {
    margin-bottom: 0.5rem;
    color: #4a5568;
    position: relative;
    padding-left: 1.2rem;
}

.feature-card ul li::before {
    content: "•";
    color: var(--primary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}
/* Documentation Section */
.docs-section {
    max-width: 1000px;
    margin: 4rem auto;
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    padding: 3rem;
}

.docs-section h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 3rem;
    border-bottom: 2px solid var(--gray-100);
    padding-bottom: 1rem;
}

.doc-block {
    margin-bottom: 4rem;
}

.doc-block h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.code-wrapper {
    background-color: #1a202c; /* Darker bg */
    border-radius: 8px;
    padding: 1.5rem;
    overflow-x: auto;
    position: relative;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.3);
    border: 1px solid #2d3748;
}

.code-wrapper pre {
    margin: 0;
}

.code-wrapper code {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    color: #e2e8f0;
    font-size: 0.9rem;
    line-height: 1.5;
    white-space: pre;
}

/* Simple syntax highlighting classes */
.yaml-key { color: #63b3ed; } /* Light Blue */
.yaml-val { color: #f6ad55; } /* Orange */
.yaml-comment { color: #68d391; font-style: italic; } /* Green */