:root {
    --primary: #0066cc;
    --secondary: #00a86b;
    --dark: #1a1a2e;
    --light: #f8f9fa;
    --gray: #6c757d;
    --border: #dee2e6;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: var(--dark);
}

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

/* Header */
.site-header {
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--dark);
}

.enterprise-badge {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

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

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

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

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

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-block;
    border: none;
    cursor: pointer;
}

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

.btn-primary:hover {
    background: #0052a3;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

.btn-secondary {
    background: white;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-secondary:hover {
    background: var(--primary);
    color: white;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 5rem 0;
    text-align: center;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 800;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 3rem;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: bold;
}

.stat-label {
    opacity: 0.9;
    font-size: 0.95rem;
}

/* Features Section */
.features-section {
    padding: 5rem 0;
    background: var(--light);
}

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

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

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

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

.feature-card h3 {
    margin-bottom: 1rem;
    color: var(--dark);
}

/* CTA Section */
.cta-section {
    background: var(--dark);
    color: white;
    padding: 5rem 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Footer */
.site-footer {
    background: var(--dark);
    color: white;
    padding: 4rem 0 2rem;
}

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

.footer-col h4 {
    margin-bottom: 1rem;
    color: var(--secondary);
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 0.5rem;
}

.footer-col a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-col a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Content Page */
.content-page {
    padding: 4rem 0;
    max-width: 900px;
}

.content-article {
    background: white;
    padding: 2rem;
    border-radius: 8px;
}

.content-article h1 {
    margin-bottom: 2rem;
    color: var(--dark);
    border-bottom: 3px solid var(--primary);
    padding-bottom: 1rem;
}

.content-article h2 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.content-article h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--dark);
}

.content-article p {
    margin-bottom: 1rem;
}

.content-article ul,
.content-article ol {
    margin-bottom: 1rem;
    margin-left: 2rem;
}

.content-article li {
    margin-bottom: 0.5rem;
}

.content-article a {
    color: var(--primary);
    text-decoration: none;
}

.content-article a:hover {
    text-decoration: underline;
}

.content-article code {
    background: var(--light);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
}

.content-article pre {
    background: var(--dark);
    color: white;
    padding: 1rem;
    border-radius: 8px;
    overflow-x: auto;
    margin-bottom: 1rem;
}

.content-article pre code {
    background: none;
    padding: 0;
    color: white;
}

.content-article blockquote {
    border-left: 4px solid var(--primary);
    padding-left: 1rem;
    margin: 1rem 0;
    color: var(--gray);
    font-style: italic;
}

.content-article table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
}

.content-article th,
.content-article td {
    border: 1px solid var(--border);
    padding: 0.75rem;
    text-align: left;
}

.content-article th {
    background: var(--light);
    font-weight: 600;
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark);
    transition: 0.3s;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .nav-actions {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .hero-stats {
        flex-direction: column;
        gap: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .content-page {
        padding: 2rem 0;
    }

    .content-article {
        padding: 1.5rem;
    }
}

/* Related TOC */
.related-toc {
    background: var(--light);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.related-toc h4 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray);
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.5rem;
}

.related-toc ul {
    list-style: none;
    padding: 0;
    margin: 0 !important;
}

.related-toc li {
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
    font-weight: 500;
}

.related-toc li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-weight: bold;
}

.related-toc a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s;
}

.related-toc a:hover {
    color: var(--dark);
    text-decoration: underline;
}

/* Pricing Section */
.pricing-grid {
    margin-top: 2rem;
    margin-bottom: 3rem;
}

.pricing-card {
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
    border: 1px solid var(--border);
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
    border-color: var(--primary);
}

.pricing-header h3 {
    font-size: 1.5rem;
    color: var(--gray);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-price {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--dark);
    margin: 1rem 0;
}

.pricing-period {
    font-size: 1rem;
    color: var(--gray);
    font-weight: normal;
}

.pricing-features {
    list-style: none;
    margin: 2rem 0;
    text-align: left;
}

.pricing-features li {
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
    color: var(--dark);
}

.pricing-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-weight: bold;
}

/* Specific button styling for pricing cards */
.pricing-card .btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s;
}

.pricing-card .btn-primary {
    background-color: var(--primary);
    color: #ffffff !important;
    border: 1px solid var(--primary);
}

.pricing-card .btn-primary:hover {
    background-color: var(--dark);
    border-color: var(--dark);
    transform: translateY(-2px);
}

.save-badge {
    background: #e6f4ea;
    color: var(--secondary);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    vertical-align: middle;
    margin-left: 0.5rem;
}

.process-steps {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.step {
    flex: 1;
    min-width: 200px;
    background: var(--light);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--primary);
}

.step h4 {
    margin-top: 0;
    margin-bottom: 0.5rem;
}