/* Use Cases Page Styles */

.usecase-hero {
    padding: 140px 0 60px;
    text-align: center;
    background: linear-gradient(180deg, var(--color-background-alt) 0%, var(--color-background) 100%);
}

.usecase-hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 16px;
}

/* Use Case Navigation */
.usecase-nav {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.usecase-nav-link {
    display: inline-flex;
    align-items: center;
    padding: 10px 20px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-light);
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    text-decoration: none;
    transition: var(--transition);
}

.usecase-nav-link:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
    background-color: rgba(37, 99, 235, 0.05);
}

.usecase-nav-link.active {
    color: white;
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.case-study {
    padding: 60px 0 100px;
}

.case-header {
    text-align: center;
    margin-bottom: 48px;
}

.case-badge {
    display: inline-block;
    padding: 6px 16px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 100px;
    background-color: rgba(37, 99, 235, 0.1);
    color: var(--color-primary);
    margin-bottom: 16px;
}

.case-header h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 12px;
}

.case-header p {
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Tutorial Steps */
.tutorial-step {
    margin-bottom: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--color-border);
}

.tutorial-step:last-of-type {
    border-bottom: none;
}

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

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    color: white;
    font-weight: 700;
    font-size: 1.125rem;
    border-radius: 50%;
    flex-shrink: 0;
}

.step-header h3 {
    font-size: 1.5rem;
    margin: 0;
}

.step-desc {
    color: var(--color-text-light);
    margin-bottom: 24px;
    line-height: 1.6;
}

/* Data Sample Table */
.data-sample {
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 32px;
}

.sample-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    background: var(--color-background-alt);
    border-bottom: 1px solid var(--color-border);
}

.sample-badge {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-primary);
}

.sample-file {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8125rem;
    color: var(--color-text-light);
}

.sample-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.sample-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
    min-width: 600px;
}

.sample-table th,
.sample-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.sample-table th {
    background: var(--color-background-alt);
    font-weight: 600;
    color: var(--color-text);
    white-space: nowrap;
}

.sample-table td {
    color: var(--color-text-light);
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
}

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

.sample-table tr:hover td {
    background: var(--color-background-alt);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

/* Code Block */
.code-block {
    background-color: #1e1e1e;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 16px;
}

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background: #2d2d2d;
    border-bottom: 1px solid #3d3d3d;
}

.code-lang {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: #569cd6;
}

.code-file {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: #808080;
}

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

.code-block code {
    font-family: 'JetBrains Mono', 'SF Mono', Monaco, Consolas, monospace;
    font-size: 0.8125rem;
    line-height: 1.7;
    color: #d4d4d4;
}

.code-block .comment { color: #6a9955; }
.code-block .keyword { color: #569cd6; }
.code-block .string { color: #ce9178; }
.code-block .number { color: #b5cea8; }

/* Output Block */
.output-block {
    background: var(--color-background-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 24px;
}

.output-header {
    padding: 8px 16px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-text-light);
    background: var(--color-background);
    border-bottom: 1px solid var(--color-border);
}

.output-block pre {
    padding: 16px;
    margin: 0;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8125rem;
    line-height: 1.6;
    color: var(--color-text);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* Results Section */
.results-section {
    margin-bottom: 60px;
}

.results-section h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.section-desc {
    color: var(--color-text-light);
    margin-bottom: 24px;
}

/* Sentiment Chart */
.sentiment-chart {
    max-width: 700px;
}

.sentiment-bar {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}

.sentiment-label {
    width: 200px;
    font-size: 0.875rem;
    font-weight: 500;
    flex-shrink: 0;
}

.bar-container {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 12px;
}

.bar {
    height: 28px;
    background: linear-gradient(90deg, var(--color-primary) 0%, #3b82f6 100%);
    border-radius: 4px;
    min-width: 4px;
}

.bar-value {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    min-width: 30px;
}

/* Company Grid */
.company-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.company-card {
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
}

.company-card h4 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.company-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
}

.reviews-count,
.negativity-score {
    font-size: 0.8125rem;
    color: var(--color-text-light);
    background: var(--color-background-alt);
    padding: 4px 10px;
    border-radius: 4px;
}

.top-issues {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.issue-tag {
    font-size: 0.75rem;
    padding: 4px 10px;
    background-color: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    border-radius: 100px;
}

/* Insights */
.insights-section {
    margin-bottom: 60px;
}

.insights-section h3 {
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.insight-card {
    background: var(--color-background-alt);
    border-radius: var(--radius-lg);
    padding: 24px;
}

.insight-icon {
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.insight-icon svg {
    width: 24px;
    height: 24px;
    color: white;
    stroke: white;
}

.insight-card h4 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.insight-card p {
    font-size: 0.875rem;
    color: var(--color-text-light);
    line-height: 1.6;
    margin: 0;
}

/* CTA */
.case-cta {
    text-align: center;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(37, 99, 235, 0.1) 100%);
    padding: 48px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.case-cta h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.case-cta p {
    color: var(--color-text-light);
    margin-bottom: 24px;
}

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

/* Attribution */
.attribution {
    padding: 24px 0;
    background: var(--color-background-alt);
    text-align: center;
}

.attribution p {
    font-size: 0.8125rem;
    color: var(--color-text-light);
}

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

.attribution a:hover {
    text-decoration: underline;
}

/* Enterprise Styles */
.enterprise-badge {
    display: inline-block;
    padding: 6px 16px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 100px;
    background: linear-gradient(135deg, var(--color-enterprise) 0%, #9333ea 100%);
    color: white;
    margin-bottom: 16px;
}

.case-badge.badge-enterprise {
    background-color: rgba(124, 58, 237, 0.1);
    color: var(--color-enterprise);
}

.bar.enterprise {
    background: linear-gradient(90deg, var(--color-enterprise) 0%, #9333ea 100%);
}

.company-card.enterprise {
    border-color: rgba(124, 58, 237, 0.3);
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.02) 0%, rgba(124, 58, 237, 0.05) 100%);
}

.insight-icon.enterprise {
    background: linear-gradient(135deg, var(--color-enterprise) 0%, #9333ea 100%);
}

.case-cta.enterprise {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.05) 0%, rgba(124, 58, 237, 0.1) 100%);
    border-color: rgba(124, 58, 237, 0.2);
}

.btn-enterprise {
    background: linear-gradient(135deg, var(--color-enterprise) 0%, #9333ea 100%);
    color: white;
    padding: 12px 24px;
    border-radius: var(--radius);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}

.btn-enterprise:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
}

/* Comparison Highlight */
.comparison-highlight {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.05) 0%, rgba(124, 58, 237, 0.1) 100%);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 48px;
    text-align: center;
}

.comparison-highlight h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.comparison-highlight > p {
    color: var(--color-text-light);
    margin-bottom: 24px;
}

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

.comparison-card {
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 20px;
}

.comparison-card.highlight {
    border-color: var(--color-enterprise);
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.05) 0%, rgba(124, 58, 237, 0.1) 100%);
}

.comparison-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-text-light);
    margin-bottom: 8px;
}

.comparison-stat {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-enterprise);
    margin-bottom: 4px;
}

.comparison-desc {
    font-size: 0.8125rem;
    color: var(--color-text-light);
}

/* Keyword Section in Company Cards */
.keyword-section {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--color-border);
}

.keyword-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-light);
    margin-bottom: 8px;
}

.keyword-tag {
    display: inline-block;
    font-size: 0.75rem;
    padding: 4px 10px;
    background-color: rgba(124, 58, 237, 0.1);
    color: var(--color-enterprise);
    border-radius: 100px;
    margin-right: 6px;
    margin-bottom: 6px;
}

/* Industry Pills */
.industry-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.industry-pill {
    display: inline-block;
    font-size: 0.8125rem;
    font-family: 'JetBrains Mono', monospace;
    padding: 8px 16px;
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    color: var(--color-text-light);
    transition: var(--transition);
}

.industry-pill:hover {
    border-color: var(--color-enterprise);
    color: var(--color-enterprise);
}

/* Info Box */
.info-box {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.05) 0%, rgba(124, 58, 237, 0.1) 100%);
    padding: 20px;
    border-radius: var(--radius);
    border-left: 4px solid var(--color-enterprise);
    margin: 24px 0;
}

.info-box strong {
    display: block;
    color: var(--color-text);
    margin-bottom: 8px;
}

.info-box p {
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.6;
}

/* Mobile Responsive */
@media (max-width: 968px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .step-header h3 {
        font-size: 1.25rem;
    }

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

@media (max-width: 768px) {
    .usecase-hero {
        padding: 100px 0 40px;
    }

    .usecase-hero .hero-subtitle {
        font-size: 1rem;
        padding: 0 16px;
    }

    .usecase-nav {
        margin-top: 20px;
        gap: 8px;
    }

    .usecase-nav-link {
        padding: 8px 16px;
        font-size: 0.875rem;
    }

    .case-study {
        padding: 40px 0 60px;
    }

    .tutorial-step {
        margin-bottom: 32px;
        padding-bottom: 32px;
    }

    .step-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .step-number {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }

    .step-header h3 {
        font-size: 1.25rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .stat-card {
        padding: 16px;
    }

    .stat-value {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }

    /* Data Sample Mobile */
    .data-sample {
        margin: 0 -24px 24px;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }

    .sample-header {
        padding: 10px 16px;
    }

    .sample-table th,
    .sample-table td {
        padding: 10px 12px;
        font-size: 0.8125rem;
    }

    /* Sentiment Chart Mobile */
    .sentiment-bar {
        flex-direction: column;
        align-items: flex-start;
        margin-bottom: 20px;
    }

    .sentiment-label {
        width: 100%;
        margin-bottom: 8px;
    }

    .bar-container {
        width: 100%;
    }

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

    /* Code Block Mobile */
    .code-block {
        margin: 0 -24px 16px;
        border-radius: 0;
    }

    .code-header {
        padding: 8px 16px;
    }

    .code-block pre {
        padding: 16px;
    }

    .code-block code {
        font-size: 0.75rem;
        line-height: 1.6;
    }

    /* Output Block Mobile */
    .output-block {
        margin: 0 -24px 24px;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }

    .output-block pre {
        font-size: 0.75rem;
        padding: 12px 16px;
    }

    .case-cta {
        padding: 32px 20px;
        margin: 0 -24px;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn {
        width: 100%;
    }

    .results-section h3 {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

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

    .company-stats {
        flex-direction: column;
        gap: 8px;
    }

    .reviews-count,
    .negativity-score {
        width: fit-content;
    }

    .code-block code {
        font-size: 0.6875rem;
    }

    .output-block pre {
        font-size: 0.6875rem;
    }

    .industry-pills {
        gap: 6px;
    }

    .industry-pill {
        font-size: 0.75rem;
        padding: 6px 12px;
    }
}