/* ==========================================================================
   DashboardFox Use Cases Styles
   Hub page and individual use case pages
   ========================================================================== */

/* --------------------------------------------------------------------------
   Use Cases Hub - Header
   -------------------------------------------------------------------------- */
.use-cases-header {
    padding: calc(var(--header-height) + 60px) 24px 60px;
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-subtle) 100%);
    text-align: center;
}

.use-cases-header-inner {
    max-width: 800px;
    margin: 0 auto;
}

.use-cases-header h1 {
    font-size: clamp(36px, 5vw, 52px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.use-cases-header p {
    font-size: 20px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Use Cases Grid
   -------------------------------------------------------------------------- */
.use-cases-grid-section {
    padding: 60px 24px 80px;
}

.use-cases-grid-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

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

.use-case-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 32px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}

.use-case-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.use-case-card:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .use-case-card:hover {
        transform: none;
    }
}

.use-case-card-icon {
    width: 56px;
    height: 56px;
    background: var(--color-primary-soft);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--color-primary);
}

.use-case-card-icon svg {
    width: 28px;
    height: 28px;
}

.use-case-card h2 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.3;
}

.use-case-card p {
    font-size: 16px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.use-case-card-industries {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.use-case-card-industries span {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-muted);
    background: var(--color-bg-muted);
    padding: 4px 10px;
    border-radius: 100px;
}

.use-case-card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 15px;
    font-weight: 600;
    color: var(--color-primary);
}

.use-case-card-link svg {
    width: 18px;
    height: 18px;
    transition: transform 0.2s;
}

.use-case-card:hover .use-case-card-link svg {
    transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   Individual Use Case Page - Hero
   -------------------------------------------------------------------------- */
.use-case-hero {
    padding: calc(var(--header-height) + 60px) 24px 60px;
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-subtle) 100%);
}

.use-case-hero-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.use-case-hero-content {
    max-width: 540px;
}

.use-case-hero-content h1 {
    font-size: clamp(32px, 4vw, 44px);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.use-case-hero-content > p {
    font-size: 19px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 28px;
}

.use-case-hero-ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.use-case-hero-image {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-size: 14px;
}

.use-case-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-xl);
}

/* --------------------------------------------------------------------------
   Challenge Section
   -------------------------------------------------------------------------- */
.challenge-section {
    padding: 80px 24px;
}

.challenge-section-inner {
    max-width: 900px;
    margin: 0 auto;
}

.challenge-section h2 {
    font-size: 32px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 48px;
}

.challenge-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.challenge-card {
    background: var(--color-warning-soft);
    border: 1px solid rgba(255, 88, 71, 0.15);
    border-radius: var(--radius-lg);
    padding: 28px;
}

.challenge-card-icon {
    width: 44px;
    height: 44px;
    background: white;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--color-accent);
}

.challenge-card-icon svg {
    width: 22px;
    height: 22px;
}

.challenge-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.challenge-card p {
    font-size: 15px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* --------------------------------------------------------------------------
   Solution Section
   -------------------------------------------------------------------------- */
.solution-section {
    padding: 80px 24px;
    background: var(--color-bg-subtle);
}

.solution-section-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.solution-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 48px;
}

.solution-header h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 16px;
}

.solution-header p {
    font-size: 18px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

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

.solution-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px;
}

.solution-card-icon {
    width: 48px;
    height: 48px;
    background: var(--color-success-soft);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--color-success);
}

.solution-card-icon svg {
    width: 24px;
    height: 24px;
}

.solution-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.solution-card p {
    font-size: 15px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* --------------------------------------------------------------------------
   Example Section
   -------------------------------------------------------------------------- */
.example-section {
    padding: 80px 24px;
}

.example-section-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

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

.example-header h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 12px;
}

.example-header p {
    font-size: 18px;
    color: var(--color-text-secondary);
}

.example-showcase {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.example-showcase-image {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, var(--color-bg-muted) 0%, var(--color-border) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-size: 14px;
}

.example-showcase-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.example-showcase-caption {
    padding: 24px 32px;
    border-top: 1px solid var(--color-border);
}

.example-showcase-caption h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.example-showcase-caption p {
    font-size: 15px;
    color: var(--color-text-secondary);
    margin: 0;
}

/* --------------------------------------------------------------------------
   Quote/Testimonial Section
   -------------------------------------------------------------------------- */
.quote-section {
    padding: 60px 24px;
    background: var(--color-bg-subtle);
}

.quote-section-inner {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.quote-icon {
    width: 48px;
    height: 48px;
    background: var(--color-primary-soft);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: var(--color-primary);
}

.quote-icon svg {
    width: 24px;
    height: 24px;
}

.quote-text {
    font-size: 24px;
    font-weight: 500;
    line-height: 1.5;
    margin-bottom: 24px;
    font-style: italic;
    color: var(--color-text);
}

.quote-attribution {
    font-size: 16px;
    color: var(--color-text-muted);
}

.quote-attribution strong {
    color: var(--color-text-secondary);
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   Related Use Cases
   -------------------------------------------------------------------------- */
.related-use-cases {
    padding: 60px 24px;
}

.related-use-cases-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.related-use-cases h2 {
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 32px;
}

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

.related-use-case-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    text-decoration: none;
    color: inherit;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 16px;
}

.related-use-case-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.related-use-case-card:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.related-use-case-icon {
    width: 48px;
    height: 48px;
    background: var(--color-primary-soft);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
}

.related-use-case-icon svg {
    width: 24px;
    height: 24px;
}

.related-use-case-content h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
}

.related-use-case-content p {
    font-size: 14px;
    color: var(--color-text-muted);
    margin: 0;
}

/* --------------------------------------------------------------------------
   Use Case CTA
   -------------------------------------------------------------------------- */
.use-case-cta {
    padding: 80px 24px;
    background: var(--color-bg-subtle);
    text-align: center;
}

.use-case-cta-inner {
    max-width: 600px;
    margin: 0 auto;
}

.use-case-cta h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 16px;
}

.use-case-cta p {
    font-size: 18px;
    color: var(--color-text-secondary);
    margin-bottom: 28px;
}

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

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .use-cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .solution-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .related-use-cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .use-case-hero-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .use-case-hero-content {
        max-width: 100%;
        text-align: center;
    }
    
    .use-case-hero-ctas {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .use-cases-grid {
        grid-template-columns: 1fr;
    }
    
    .challenge-grid {
        grid-template-columns: 1fr;
    }
    
    .solution-grid {
        grid-template-columns: 1fr;
    }
    
    .related-use-cases-grid {
        grid-template-columns: 1fr;
    }
    
    .quote-text {
        font-size: 20px;
    }
}

.bottom-line-section {
    padding: 60px 24px;
    background: var(--color-bg-subtle);
}

.bottom-line-inner {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.bottom-line-icon {
    width: 56px;
    height: 56px;
    background: var(--color-success-soft);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.bottom-line-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-success);
}

.bottom-line-inner h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-text);
}

.bottom-line-inner p {
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin: 0;
}

/* ==========================================================================
   Use Cases — Visual Storytelling Extensions
   Append to end of use-cases.css
   ========================================================================== */

/* --------------------------------------------------------------------------
   Dashboard Mockup Container (hero + example)
   -------------------------------------------------------------------------- */
.uc-dashboard-mockup {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.uc-dash-svg {
    width: 100%;
    height: auto;
    display: block;
}

/* --------------------------------------------------------------------------
   Solution Spotlights (2 hero features per page)
   -------------------------------------------------------------------------- */
.uc-spotlights {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

.uc-solution-spotlight {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.uc-spotlight-content {
    padding: 48px 44px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.uc-spotlight-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--color-primary);
    margin-bottom: 14px;
}

.uc-spotlight-label svg {
    width: 14px;
    height: 14px;
}

.uc-spotlight-content h3 {
    font-size: 24px;
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: -0.02em;
    margin-bottom: 14px;
    color: var(--color-text);
}

.uc-spotlight-content > p {
    font-size: 15px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 22px;
}

.uc-spotlight-points {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.uc-spotlight-points li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.sp-check {
    width: 18px;
    height: 18px;
    min-width: 18px;
    background: var(--color-success-soft);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 1px;
}

.sp-check svg {
    width: 10px;
    height: 10px;
    color: var(--color-success);
    stroke-width: 2.5;
}

.uc-spotlight-visual {
    background: var(--color-bg-subtle);
    border-left: 1px solid var(--color-border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px;
    min-height: 300px;
}

/* When visual is first child (flip layout) */
.uc-solution-spotlight .uc-spotlight-visual:first-child {
    border-left: none;
    border-right: 1px solid var(--color-border-subtle);
}

.uc-spotlight-mini-svg {
    width: 100%;
    max-width: 360px;
    height: auto;
    display: block;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    background: white;
}

/* --------------------------------------------------------------------------
   Solution Lower Grid (2×2 supporting cards)
   -------------------------------------------------------------------------- */
.uc-solution-lower {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

/* --------------------------------------------------------------------------
   Example Showcase — SVG variant
   -------------------------------------------------------------------------- */
.example-showcase-svg-wrap {
    background: #eef5ff;
    padding: 32px 32px 0;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    overflow: hidden;
}

.example-showcase-svg-wrap svg {
    width: 100%;
    max-width: 880px;
    height: auto;
    display: block;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    box-shadow: 0 -4px 32px rgba(32, 49, 68, 0.1);
}

/* --------------------------------------------------------------------------
   Proof Bar (replaces .bottom-line-section)
   -------------------------------------------------------------------------- */
.uc-proof-section {
    padding: 72px 24px;
    background: linear-gradient(135deg, #1e4a8a 0%, #152d4a 100%);
    color: white;
}

.uc-proof-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.uc-proof-eyebrow {
    text-align: center;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.75);
    margin-bottom: 44px;
}

.uc-proof-bar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.uc-proof-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px 32px;
    text-align: center;
}

.uc-proof-stat {
    font-size: 52px;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 12px;
    letter-spacing: -0.04em;
}

.uc-proof-label {
    font-size: 15px;
    line-height: 1.5;
    opacity: 0.75;
}

/* --------------------------------------------------------------------------
   Responsive additions
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
    .uc-solution-spotlight {
        grid-template-columns: 1fr;
    }

    .uc-spotlight-visual,
    .uc-solution-spotlight .uc-spotlight-visual:first-child {
        border-left: none;
        border-right: none;
        border-top: 1px solid var(--color-border-subtle);
        min-height: 220px;
    }

    .uc-spotlight-content {
        padding: 36px 28px;
    }
}

@media (max-width: 768px) {
    .uc-solution-lower {
        grid-template-columns: 1fr;
    }

    .uc-proof-bar {
        grid-template-columns: 1fr;
    }

    .uc-proof-stat {
        font-size: 40px;
    }

    .uc-proof-item {
        padding: 28px 24px;
    }

    .example-showcase-svg-wrap {
        padding: 20px 16px 0;
    }
}

.use-cases-intro { background: var(--color-bg); }
.use-cases-intro-inner {
    max-width: 780px;
    margin: 0 auto;
    padding: 48px 24px 0;
    font-size: 1.0625rem;
    color: var(--color-text-secondary);
    line-height: 1.75;
}
.use-cases-intro-inner p + p { margin-top: 1rem; }