/* Delta Forge - Feature Pages Styles - Dark Theme */

/* Page Hero */
.page-hero {
    padding: 160px 0 80px;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    text-align: center;
    position: relative;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(22, 119, 255, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.page-hero .container {
    position: relative;
    z-index: 1;
}

.page-hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.page-hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Page Hero with Visual (Side-by-Side Layout) */
.page-hero-visual {
    text-align: left;
    padding: 140px 0 80px;
}

.page-hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.page-hero-bg .hero-gradient {
    position: absolute;
    top: -200px;
    right: -200px;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(22, 119, 255, 0.15) 0%, transparent 60%);
}

.page-hero-bg .hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(22, 119, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(22, 119, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: linear-gradient(to bottom, black 0%, transparent 80%);
}

.page-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 60px;
    align-items: center;
}

.page-hero-content {
    max-width: 520px;
}

.page-hero-content h1 {
    font-size: 3.2rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.page-hero-content p {
    margin: 0 0 2rem 0;
    max-width: 100%;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.hero-feature svg {
    color: #52c41a;
    flex-shrink: 0;
}

.page-hero-visual .hero-illustration {
    width: 100%;
    max-width: 600px;
    height: auto;
    filter: drop-shadow(0 20px 60px rgba(22, 119, 255, 0.2));
}

/* Concept Section */
.concept-section {
    padding: 60px 0;
    background: var(--bg-secondary);
}

.concept-banner {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 40px;
    align-items: center;
    padding: 40px 48px;
    background: var(--bg-card);
    border: 1px solid var(--border-accent);
    border-radius: 16px;
    position: relative;
    overflow: hidden;
}

.concept-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
}

.concept-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(22, 119, 255, 0.1);
    border-radius: 16px;
}

.concept-icon svg {
    width: 48px;
    height: 48px;
}

.concept-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.concept-content p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

.concept-content strong {
    color: var(--primary-400);
}

.concept-code {
    padding: 16px 24px;
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: 10px;
}

.concept-code code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--primary-400);
    white-space: nowrap;
}

/* Feature Block Header with Visual */
.feature-block-header {
    text-align: center;
    margin-bottom: 40px;
}

.feature-block-header.with-visual {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 40px;
    text-align: left;
    align-items: center;
}

.feature-header-content {
    text-align: left;
}

.feature-header-content h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-header-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0;
}

.feature-visual {
    flex-shrink: 0;
}

.algorithm-visual {
    width: 320px;
    height: 200px;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid var(--border-default);
}

/* Responsive adjustments for page hero visual */
@media (max-width: 1024px) {
    .page-hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .page-hero-visual {
        text-align: center;
    }

    .page-hero-content {
        max-width: 100%;
    }

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

    .hero-features {
        align-items: center;
    }

    .page-hero-visual .hero-illustration {
        max-width: 100%;
    }

    .concept-banner {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 24px;
        padding: 32px;
    }

    .concept-icon {
        margin: 0 auto;
    }

    .concept-code {
        overflow-x: auto;
    }

    .concept-code code {
        white-space: pre;
    }

    .feature-block-header.with-visual {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .feature-header-content {
        text-align: center;
    }

    .feature-header-content p {
        margin: 0 auto;
    }

    .feature-visual {
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .page-hero-content h1 {
        font-size: 2rem;
    }

    .algorithm-visual {
        width: 100%;
        max-width: 320px;
    }
}

/* Feature Detail Section */
.feature-detail-section {
    padding: 80px 0;
    background: var(--bg-primary);
}

/* Feature Blocks */
.feature-block {
    margin-bottom: 60px;
    padding: 40px;
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-primary);
}

.feature-block.highlight {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border-color: rgba(22, 119, 255, 0.3);
}

.feature-block-header {
    text-align: center;
    margin-bottom: 40px;
}

.feature-block-header h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-block-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Feature List Grid */
.feature-list-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-item {
    padding: 24px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
}

.feature-block.highlight .feature-item {
    background: var(--bg-card);
}

.feature-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.feature-item h4::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
}

.feature-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

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

.feature-item ul li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

.feature-item ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14px;
    width: 6px;
    height: 6px;
    background: var(--text-muted);
    border-radius: 50%;
}

.feature-item ul li code {
    color: var(--primary-light);
    background: rgba(22, 119, 255, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
}

/* Code Snippets */
.code-snippet {
    margin-top: 16px;
    padding: 12px 16px;
    background: var(--bg-primary);
    border-radius: 8px;
    border: 1px solid var(--border-primary);
}

.code-snippet code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--primary-light);
}

/* Code Examples */
.code-example {
    margin-top: 30px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-primary);
    background: var(--bg-primary);
}

.code-header {
    padding: 12px 20px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-primary);
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.code-example pre {
    margin: 0;
    padding: 20px;
    overflow-x: auto;
}

.code-example code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.code-example-small {
    margin-top: 16px;
}

.code-example-small pre {
    margin: 0;
    padding: 12px 16px;
    background: var(--bg-primary);
    border-radius: 8px;
    border: 1px solid var(--border-primary);
    overflow-x: auto;
}

.code-example-small code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Command Grid */
.command-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.command-card {
    padding: 24px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
    transition: all 0.3s ease;
}

.command-card:hover {
    border-color: rgba(22, 119, 255, 0.5);
    box-shadow: 0 4px 20px rgba(22, 119, 255, 0.15);
    transform: translateY(-2px);
}

.command-card code {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 8px;
}

.command-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

/* Algorithm Cards */
.algorithm-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.algorithm-card {
    padding: 28px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
    transition: all 0.3s ease;
}

.algorithm-card:hover {
    border-color: rgba(22, 119, 255, 0.5);
    box-shadow: 0 8px 24px rgba(22, 119, 255, 0.15);
}

.algorithm-card h4 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.algorithm-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

.algorithm-card .tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.algorithm-card .tag {
    padding: 4px 10px;
    background: rgba(22, 119, 255, 0.15);
    color: var(--primary-light);
    font-size: 0.8rem;
    font-weight: 500;
    border-radius: 20px;
}

/* Protocol Cards */
.protocol-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.protocol-card {
    padding: 28px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
}

.protocol-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.protocol-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

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

.protocol-card ul li {
    padding: 6px 0;
    padding-left: 16px;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.protocol-card ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 5px;
    height: 5px;
    background: var(--primary);
    border-radius: 50%;
}

/* Architecture Diagram */
.architecture-diagram {
    max-width: 800px;
    margin: 0 auto;
}

.arch-layer {
    padding: 20px 30px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
    margin-bottom: 8px;
}

.arch-label {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.arch-components {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.arch-components span {
    padding: 6px 14px;
    background: rgba(22, 119, 255, 0.1);
    color: var(--primary-light);
    font-size: 0.85rem;
    border-radius: 6px;
    font-weight: 500;
}

.arch-arrow {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.5rem;
    margin: 4px 0;
}

/* Function Categories */
.function-category {
    margin-bottom: 40px;
}

.function-category h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-primary);
}

.function-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.function-item {
    padding: 16px 20px;
    background: var(--bg-card);
    border-radius: 8px;
    border: 1px solid var(--border-primary);
}

.function-item code {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--primary-light);
    margin-bottom: 6px;
    word-break: break-word;
}

.function-item span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Optimization Grid */
.optimization-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.optimization-card {
    padding: 28px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
    transition: all 0.3s ease;
}

.optimization-card:hover {
    border-color: rgba(22, 119, 255, 0.5);
    transform: translateY(-2px);
}

.opt-icon {
    font-size: 2rem;
    margin-bottom: 16px;
}

.optimization-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.optimization-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 12px;
}

.optimization-card code {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-muted);
    background: var(--bg-primary);
    padding: 8px 12px;
    border-radius: 6px;
}

/* Histogram Grid */
.histogram-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.histogram-card {
    padding: 28px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
    text-align: center;
    transition: all 0.3s ease;
}

.histogram-card:hover {
    border-color: rgba(22, 119, 255, 0.5);
}

.hist-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.histogram-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.histogram-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.histogram-card code {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Performance Callout */
.performance-callout {
    display: flex;
    justify-content: center;
    gap: 60px;
    padding: 40px;
    margin-top: 40px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
}

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

.perf-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.perf-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 8px;
}

/* Type Grid */
.type-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}

.type-category h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.type-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.type-list span {
    padding: 6px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: 6px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Operator Grid */
.operator-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.operator-category h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-primary);
}

.operator-category ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.operator-category li {
    padding: 8px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.operator-category li code {
    color: var(--primary-light);
    font-family: 'JetBrains Mono', monospace;
    font-weight: 500;
}

/* UDF Type Grid */
.udf-type-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.udf-type-card {
    padding: 28px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
}

.udf-icon {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 16px;
    font-family: 'JetBrains Mono', monospace;
}

.udf-type-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.udf-type-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

.udf-type-card ul {
    list-style: none;
    padding: 0;
    margin: 0 0 16px 0;
}

.udf-type-card li {
    padding: 6px 0;
    padding-left: 16px;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.udf-type-card li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 5px;
    height: 5px;
    background: var(--primary);
    border-radius: 50%;
}

/* Language Grid */
.language-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.language-card {
    padding: 28px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
}

.lang-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.lang-icon {
    font-size: 1.5rem;
}

.lang-header h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.lang-badge {
    margin-left: auto;
    padding: 4px 10px;
    background: rgba(22, 119, 255, 0.15);
    color: var(--primary-light);
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 20px;
}

.language-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

.language-card ul {
    list-style: none;
    padding: 0;
    margin: 0 0 16px 0;
}

.language-card li {
    padding: 6px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Aggregate Interface */
.aggregate-interface {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.interface-method {
    padding: 20px;
    background: var(--bg-card);
    border-radius: 10px;
    border: 1px solid var(--border-primary);
}

.interface-method h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.interface-method p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.interface-method code {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--primary-light);
    background: var(--bg-primary);
    padding: 8px 12px;
    border-radius: 6px;
    word-break: break-word;
}

/* Protocol Versions */
.protocol-versions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.protocol-version-card {
    padding: 28px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
}

.version-badge {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(22, 119, 255, 0.15);
    color: var(--primary-light);
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 16px;
}

.protocol-version-card h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.protocol-version-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.protocol-version-card li {
    padding: 6px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Catalog Hierarchy */
.catalog-hierarchy {
    max-width: 600px;
    margin: 0 auto;
}

.hierarchy-level {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
    margin-bottom: 8px;
}

.level-icon {
    font-size: 2rem;
}

.level-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.level-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.level-content code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.hierarchy-arrow {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.5rem;
    margin: 4px 0;
}

/* Policy Grid */
.policy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.policy-card {
    padding: 28px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
}

.policy-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.policy-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

/* GUI Features */
.gui-showcase {
    padding: 40px;
}

.gui-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.gui-feature {
    text-align: center;
    padding: 24px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
}

.gui-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.gui-feature h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.gui-feature p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Editor Features */
.editor-features {
    padding: 20px;
}

.editor-feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.editor-feature h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

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

.editor-feature li {
    padding: 6px 0;
    padding-left: 16px;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.editor-feature li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 5px;
    height: 5px;
    background: var(--primary);
    border-radius: 50%;
}

/* Feature Check List */
.feature-list {
    padding: 0;
}

.feature-check {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 8px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.feature-check .check {
    color: #52c41a;
    font-weight: 600;
    flex-shrink: 0;
}

/* Shortcuts Grid */
.shortcuts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.shortcut-category h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-primary);
}

.shortcut-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.shortcut {
    display: flex;
    align-items: center;
    gap: 12px;
}

.shortcut kbd {
    padding: 4px 8px;
    background: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-primary);
}

.shortcut span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Crate Details */
.crate-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.crate-card {
    padding: 28px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
}

.crate-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.crate-header code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-light);
}

.crate-lines {
    font-size: 0.8rem;
    color: var(--text-muted);
    background: var(--bg-primary);
    padding: 4px 10px;
    border-radius: 20px;
}

.crate-card > p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

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

.crate-card li {
    padding: 6px 0;
    padding-left: 16px;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.crate-card li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 5px;
    height: 5px;
    background: var(--primary);
    border-radius: 50%;
}

/* Architecture Layers */
.architecture-layers {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.arch-mega-layer {
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
    overflow: hidden;
}

.mega-layer-header {
    padding: 16px 24px;
    background: rgba(22, 119, 255, 0.1);
    border-bottom: 1px solid var(--border-primary);
}

.mega-layer-header h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.mega-layer-header span {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.mega-layer-content {
    padding: 20px 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.layer-crate {
    padding: 10px 16px;
    background: var(--bg-primary);
    border-radius: 8px;
    border: 1px solid var(--border-primary);
}

.layer-crate code {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--primary-light);
    font-weight: 500;
}

.layer-crate span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Tech Stack Grid */
.tech-stack-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
}

.tech-item {
    padding: 24px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
    text-align: center;
}

.tech-logo {
    font-size: 2rem;
    margin-bottom: 12px;
}

.tech-item h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.tech-item p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Principles Grid */
.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.principle-card {
    padding: 28px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
}

.principle-number {
    font-size: 2rem;
    font-weight: 700;
    color: rgba(22, 119, 255, 0.3);
    margin-bottom: 12px;
    font-family: 'JetBrains Mono', monospace;
}

.principle-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.principle-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Security Page Styles */
.security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.security-card {
    padding: 28px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
    transition: all 0.3s ease;
}

.security-card:hover {
    border-color: rgba(22, 119, 255, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(22, 119, 255, 0.15);
}

.security-card .icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(22, 119, 255, 0.1);
    border-radius: 12px;
    margin-bottom: 16px;
}

.security-card .icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--primary);
}

.security-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.security-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Maintenance Icons (table-format page) */
.maint-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}

.maintenance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.maintenance-card {
    padding: 28px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
    transition: all 0.3s ease;
}

.maintenance-card:hover {
    border-color: rgba(22, 119, 255, 0.5);
    transform: translateY(-2px);
}

.maintenance-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.maintenance-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

.maintenance-card code {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--primary-light);
    background: var(--bg-primary);
    padding: 10px 12px;
    border-radius: 6px;
    margin-bottom: 16px;
}

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

.maintenance-card li {
    padding: 4px 0;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Constraint Grid (table-format page) */
.constraint-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.constraint-card {
    padding: 24px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
}

.constraint-card h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.constraint-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.constraint-card code {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--primary-light);
    background: var(--bg-primary);
    padding: 8px 12px;
    border-radius: 6px;
}

/* Evolution Grid (table-format page) */
.evolution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.evolution-card {
    padding: 24px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
}

.evolution-card h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.evolution-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.evolution-card code {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--primary-light);
    background: var(--bg-primary);
    padding: 8px 12px;
    border-radius: 6px;
}

/* Feature Content Split (table-format page) */
.feature-content-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.feature-content-split .feature-text h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 24px 0 12px;
}

.feature-content-split .feature-text h4:first-child {
    margin-top: 0;
}

.feature-content-split .feature-text p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.feature-content-split .feature-text ul {
    list-style: none;
    padding: 0;
    margin: 0 0 16px 0;
}

.feature-content-split .feature-text ul li {
    padding: 6px 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.feature-content-split .feature-text ul li strong {
    color: var(--text-primary);
}

/* DV Diagram (table-format page) */
.dv-diagram {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    background: var(--bg-primary);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
}

.dv-file,
.dv-vector {
    padding: 16px;
    background: var(--bg-card);
    border-radius: 8px;
    border: 1px solid var(--border-primary);
}

.dv-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 12px;
    letter-spacing: 0.2px;
}

.dv-rows {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.dv-rows .row {
    padding: 4px 10px;
    font-size: 0.8rem;
    font-family: 'JetBrains Mono', monospace;
    background: rgba(16, 185, 129, 0.1);
    color: #52c41a;
    border-radius: 4px;
}

.dv-rows .row.deleted {
    background: rgba(239, 68, 68, 0.1);
    color: #ff4d4f;
    text-decoration: line-through;
}

.dv-arrow {
    font-size: 1.5rem;
    color: var(--text-muted);
}

.dv-bitmap {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.dv-bitmap code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--primary-light);
}

.dv-bitmap span {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.dv-bitmap .dv-size {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Clustering Comparison (table-format page) */
.clustering-comparison {
    display: flex;
    gap: 30px;
    padding: 24px;
    background: var(--bg-primary);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
}

.cluster-before,
.cluster-after {
    flex: 1;
    text-align: center;
}

.cluster-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.cluster-files {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 12px;
}

.cluster-files .file {
    padding: 8px 12px;
    font-size: 0.8rem;
    font-family: 'JetBrains Mono', monospace;
    border-radius: 6px;
}

.cluster-files .file.mixed {
    background: rgba(148, 163, 184, 0.15);
    color: var(--text-secondary);
}

.cluster-files .file.region-a {
    background: rgba(22, 119, 255, 0.2);
    color: #4096ff;
}

.cluster-files .file.region-b {
    background: rgba(16, 185, 129, 0.2);
    color: #73d13d;
}

.cluster-files .file.region-c {
    background: rgba(245, 158, 11, 0.2);
    color: #E8D14F;
}

.cluster-scan {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Format Grid (FHIR page) */
.format-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.format-card {
    padding: 20px;
    background: var(--bg-card);
    border-radius: 10px;
    border: 1px solid var(--border-primary);
    text-align: center;
}

.format-card code {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 6px;
}

.format-card span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Viewer Features (developer-tools page) */
.viewer-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.viewer-feature h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

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

.viewer-feature li {
    padding: 6px 0;
    padding-left: 16px;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.viewer-feature li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 5px;
    height: 5px;
    background: var(--primary);
    border-radius: 50%;
}

/* Browser Layout (developer-tools page) */
.browser-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.browser-tree h4,
.browser-details h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.tree-preview {
    padding: 16px;
    background: var(--bg-primary);
    border-radius: 8px;
    border: 1px solid var(--border-primary);
}

.tree-item {
    padding: 4px 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.tree-item.level-0 { padding-left: 0; color: var(--text-primary); font-weight: 500; }
.tree-item.level-1 { padding-left: 16px; }
.tree-item.level-2 { padding-left: 32px; }

.browser-details ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.browser-details li {
    padding: 8px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.browser-details li strong {
    color: var(--text-primary);
}

/* VS Code Features (developer-tools page) */
.vscode-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.vscode-section h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-primary);
}

/* Connection Features (developer-tools page) */
.connection-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.connection-card h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

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

.connection-card li {
    padding: 6px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Plan Features (developer-tools page) */
.plan-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.plan-feature h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.plan-feature p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

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

.plan-feature li {
    padding: 4px 0;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Dependency Philosophy (architecture page) */
.dependency-philosophy {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.philosophy-item {
    padding: 24px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
}

.philosophy-item h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.philosophy-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Responsive adjustments */
@media (max-width: 900px) {
    .feature-content-split {
        grid-template-columns: 1fr;
    }

    .browser-layout {
        grid-template-columns: 1fr;
    }

    .vscode-features {
        grid-template-columns: 1fr;
    }

    .dv-diagram {
        flex-direction: column;
    }

    .clustering-comparison {
        flex-direction: column;
    }
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary) 0%, #722ed1 100%);
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-white {
    background: white;
    color: var(--primary);
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-white:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

.btn-ghost-white {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-ghost-white:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.1rem;
}

/* Process List */
.process-list {
    list-style: none;
    padding: 0;
    margin: 0 0 24px 0;
    counter-reset: process;
}

.process-list li {
    padding: 12px 0 12px 40px;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.95rem;
    counter-increment: process;
}

.process-list li::before {
    content: counter(process);
    position: absolute;
    left: 0;
    top: 10px;
    width: 24px;
    height: 24px;
    background: rgba(22, 119, 255, 0.15);
    color: var(--primary-light);
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Responsive */
@media (max-width: 768px) {
    .page-hero {
        padding: 120px 0 60px;
    }

    .page-hero h1 {
        font-size: 2rem;
    }

    .page-hero p {
        font-size: 1.1rem;
    }

    .feature-block {
        padding: 24px;
    }

    .feature-block-header h2 {
        font-size: 1.5rem;
    }

    .cta-content h2 {
        font-size: 1.75rem;
    }

    .btn-lg {
        padding: 14px 24px;
        font-size: 1rem;
    }

    .performance-callout {
        flex-direction: column;
        gap: 30px;
    }

    .shortcuts-grid {
        grid-template-columns: 1fr;
    }

    .code-comparison {
        flex-direction: column;
    }
}

/* ===============================================
   SQL + Cypher Code Comparison Styles
   =============================================== */

.code-comparison {
    display: flex;
    gap: 24px;
    margin-bottom: 40px;
}

.code-block {
    flex: 1;
    background: var(--bg-secondary);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.code-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.code-badge {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.code-badge.cypher {
    background: linear-gradient(135deg, rgba(64, 150, 255, 0.2), rgba(22, 119, 255, 0.2));
    color: #9254de;
    border: 1px solid rgba(64, 150, 255, 0.3);
}

.code-badge.sql {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(6, 182, 212, 0.2));
    color: #73d13d;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.code-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.code-block pre {
    margin: 0;
    padding: 20px;
    overflow-x: auto;
}

.code-block code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.code-block code .keyword {
    color: var(--syntax-keyword);
    font-weight: 500;
}

.code-block code .function {
    color: var(--syntax-predefined);
}

.code-block code .string {
    color: var(--syntax-string);
}

.code-block code .number {
    color: var(--syntax-number);
}

.code-block code .comment {
    color: var(--syntax-comment);
    font-style: italic;
}

@media (max-width: 900px) {
    .code-comparison {
        flex-direction: column;
    }
}

/* ===============================================
   Connector Page Enhanced Styles
   =============================================== */

/* Database Connector Showcase */
.connector-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.connector-card-enhanced {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.connector-card-enhanced:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.connector-card-enhanced.postgresql:hover { border-color: #336791; }
.connector-card-enhanced.mysql:hover { border-color: #08979c; }
.connector-card-enhanced.sqlserver:hover { border-color: #cc2927; }
.connector-card-enhanced.oracle:hover { border-color: #f80000; }
.connector-card-enhanced.mongodb:hover { border-color: #00ed64; }
.connector-card-enhanced.redis:hover { border-color: #dc382d; }

.connector-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
}

.connector-icon svg {
    width: 100%;
    height: 100%;
}

.connector-info h4 {
    margin: 0 0 8px 0;
    font-size: 1rem;
    color: var(--text-primary);
}

.connector-info p {
    margin: 0 0 12px 0;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.connector-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.connector-tags .tag {
    padding: 3px 8px;
    font-size: 0.7rem;
    background: var(--bg-tertiary);
    border-radius: 4px;
    color: var(--text-secondary);
}

/* Cloud Provider Cards */
.cloud-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.cloud-card {
    padding: 24px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.cloud-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.cloud-card.aws { border-top: 3px solid #ff9900; }
.cloud-card.azure { border-top: 3px solid #0078d4; }
.cloud-card.gcp { border-top: 3px solid #4285f4; }

.cloud-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.cloud-logo {
    width: 40px;
    height: 40px;
}

.cloud-logo svg {
    width: 100%;
    height: 100%;
}

.cloud-header h4 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.cloud-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.cloud-features li {
    padding: 8px 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.cloud-features li:last-child {
    border-bottom: none;
}

.cloud-features li::before {
    content: "\2713";
    color: var(--primary);
    margin-right: 8px;
}

/* Format Showcase */
.format-showcase {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.format-category h4 {
    margin: 0 0 16px 0;
    font-size: 1rem;
    color: var(--text-secondary);
    letter-spacing: 0.2px;
}

.format-badges {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.format-badge {
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: 10px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.format-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.format-badge.parquet { border-left: 3px solid #4096ff; }
.format-badge.orc { border-left: 3px solid #ff4d4f; }
.format-badge.arrow { border-left: 3px solid #13c2c2; }
.format-badge.avro { border-left: 3px solid #52c41a; }
.format-badge.csv { border-left: 3px solid #faad14; }
.format-badge.json { border-left: 3px solid #4096ff; }
.format-badge.xml { border-left: 3px solid #f759ab; }
.format-badge.excel { border-left: 3px solid #52c41a; }

.format-name {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.format-desc {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Streaming Cards */
.streaming-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.streaming-card {
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
}

.streaming-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
    border-color: var(--primary);
}

.streaming-visual {
    height: 50px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.streaming-visual svg {
    width: 80px;
    height: 40px;
}

.streaming-card h4 {
    margin: 0 0 8px 0;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.streaming-card p {
    margin: 0;
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Responsive adjustments for connector page */
@media (max-width: 1100px) {
    .connector-showcase {
        grid-template-columns: repeat(2, 1fr);
    }

    .cloud-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .format-badges {
        grid-template-columns: repeat(2, 1fr);
    }

    .streaming-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .connector-showcase,
    .cloud-grid,
    .streaming-grid {
        grid-template-columns: 1fr;
    }

    .format-badges {
        grid-template-columns: 1fr;
    }

    .connector-card-enhanced {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .connector-tags {
        justify-content: center;
    }
}

/* ===============================================
   Legal Content Styles
   =============================================== */

.legal-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 24px 80px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
}

.legal-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 48px 0 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-primary);
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 32px 0 12px;
}

.legal-content p {
    margin: 0 0 16px;
}

.legal-content a {
    color: var(--primary-light);
    text-decoration: underline;
    text-decoration-color: rgba(22, 119, 255, 0.4);
    transition: text-decoration-color 0.2s ease;
}

.legal-content a:hover {
    text-decoration-color: var(--primary-light);
}

.legal-content ul,
.legal-content ol {
    margin: 0 0 16px;
    padding-left: 24px;
}

.legal-content li {
    margin-bottom: 8px;
}

.legal-content ol[type="a"] {
    list-style-type: lower-alpha;
}

.legal-content ol[type="i"] {
    list-style-type: lower-roman;
}

.legal-content strong {
    color: var(--text-primary);
    font-weight: 600;
}

.legal-content .effective-date {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 32px;
}

.legal-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0 24px;
    font-size: 0.9rem;
}

.legal-content table th {
    text-align: left;
    padding: 12px 16px;
    background: rgba(22, 119, 255, 0.08);
    color: var(--text-primary);
    font-weight: 600;
    border-bottom: 2px solid var(--border-primary);
}

.legal-content table td {
    padding: 10px 16px;
    border-bottom: 1px solid var(--border-primary);
    color: var(--text-secondary);
    vertical-align: top;
}

.legal-content table tr:last-child td {
    border-bottom: none;
}

.legal-content table tr:hover td {
    background: rgba(22, 119, 255, 0.03);
}

@media (max-width: 768px) {
    .legal-content {
        padding: 40px 16px 60px;
    }

    .legal-content h2 {
        font-size: 1.3rem;
    }

    .legal-content table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}

/* ===============================================
   Demo Gallery Page
   =============================================== */

/* How It Works Stepper */
.demo-how-it-works {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
}

.demo-how-step {
    flex: 1;
    max-width: 220px;
    text-align: center;
    padding: 0 16px;
}

.demo-how-number {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 16px;
    font-weight: 700;
    color: white;
    margin: 0 auto 12px;
}

.demo-how-step h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 6px;
}

.demo-how-step p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

.demo-how-arrow {
    display: flex;
    align-items: center;
    padding-top: 8px;
    color: var(--primary-400);
    opacity: 0.4;
    flex-shrink: 0;
}

/* Category Cards */
.demo-category-card {
    transition: border-color var(--transition), transform var(--transition);
}

.demo-category-card:hover {
    transform: translateY(-4px);
}

.demo-category-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: auto;
    padding-top: 16px;
}

.demo-cat-tag {
    display: inline-block;
    padding: 3px 10px;
    background: rgba(22, 119, 255, 0.08);
    border: 1px solid rgba(22, 119, 255, 0.15);
    border-radius: 100px;
    font-size: 11px;
    font-weight: 500;
    color: var(--primary-300);
    white-space: nowrap;
}

@media (max-width: 768px) {
    .demo-how-it-works {
        flex-direction: column;
        align-items: center;
        gap: 24px;
    }

    .demo-how-arrow {
        transform: rotate(90deg);
        padding-top: 0;
    }

    .demo-how-step {
        max-width: 100%;
    }
}