/* === CASES STYLES === */

/* Niche tag */
.case-niche-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--niche-color, #3B82F6);
    background: color-mix(in srgb, var(--niche-color, #3B82F6) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--niche-color, #3B82F6) 20%, transparent);
    margin-bottom: 16px;
}

/* Metrics Dashboard */
.case-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 16px;
    margin: 32px 0;
}

.case-metric {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 24px 16px;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.case-metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.case-metric-accent {
    background: linear-gradient(135deg, #3B5BDB08, #3B5BDB12);
    border-color: #3B5BDB30;
}

.case-metric-value {
    display: block;
    font-size: 1.7rem;
    font-weight: 800;
    color: #1e293b;
    line-height: 1.2;
}

.case-metric-accent .case-metric-value {
    color: #3B5BDB;
}

.case-metric-label {
    display: block;
    font-size: 0.8rem;
    color: #64748b;
    margin-top: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

/* Channel strategy cards */
.case-channels-list {
    display: grid;
    gap: 12px;
    margin: 20px 0;
}

.case-channel-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 16px 20px;
    border-left: 4px solid #3B5BDB;
    transition: border-color 0.2s;
}

.case-channel-card:hover {
    border-left-color: #EC4899;
}

.case-channel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.case-channel-header strong {
    font-size: 1rem;
    color: #1e293b;
}

.case-channel-budget {
    font-size: 0.9rem;
    font-weight: 700;
    color: #3B5BDB;
    background: #3B5BDB10;
    padding: 2px 10px;
    border-radius: 8px;
}

.case-channel-desc {
    font-size: 0.9rem;
    color: #64748b;
    margin: 0;
    line-height: 1.5;
}

/* Case highlight */
.case-highlight {
    background: linear-gradient(135deg, #FEF3C7, #FDE68A40);
    border: 1px solid #F59E0B40;
    border-radius: 12px;
    padding: 16px 20px;
    margin: 20px 0;
    font-size: 0.95rem;
}

/* Insights list */
.case-insights-list {
    list-style: none;
    padding: 0;
    margin: 16px 0;
}

.case-insights-list li {
    position: relative;
    padding: 12px 16px 12px 36px;
    margin: 8px 0;
    background: #f8fafc;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    font-size: 0.95rem;
    line-height: 1.6;
}

.case-insights-list li::before {
    content: '💡';
    position: absolute;
    left: 10px;
    top: 12px;
    font-size: 1.1rem;
}

/* Takeaways */
.case-takeaways {
    display: grid;
    gap: 16px;
    margin: 20px 0;
}

.case-takeaway {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 16px;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}

.case-takeaway-num {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #3B5BDB, #6366F1);
    color: white;
    font-weight: 800;
    border-radius: 10px;
    font-size: 1rem;
}

.case-takeaway p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.6;
    color: #334155;
}

/* Case CTA block */
.case-cta-block {
    background: linear-gradient(135deg, #3B5BDB, #6366F1);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    margin: 40px 0;
    color: white;
}

.case-cta-block h3 {
    font-size: 1.5rem;
    margin: 0 0 12px;
    color: white;
}

.case-cta-block p {
    opacity: 0.9;
    margin: 0 0 24px;
    font-size: 1rem;
}

.case-cta-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.case-cta-actions .btn-primary {
    background: white;
    color: #3B5BDB;
}

.case-cta-actions .btn-primary:hover {
    background: #f1f5f9;
}

.case-cta-actions .btn-outline {
    border: 2px solid white;
    color: white;
}

.case-cta-actions .btn-outline:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* === CASES LISTING PAGE === */

.cases-hero {
    text-align: center;
    padding: 80px 0 40px;
    background: linear-gradient(135deg, #f0f4ff, #e8ecff);
}

.cases-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #1e293b, #3B5BDB);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cases-hero p {
    font-size: 1.15rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto 20px;
}

/* Summary banner */
.cases-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    max-width: 800px;
    margin: 32px auto 0;
}

.cases-summary-item {
    text-align: center;
    padding: 16px;
}

.cases-summary-value {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: #3B5BDB;
}

.cases-summary-label {
    font-size: 0.85rem;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Cases grid */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 28px;
    padding: 48px 0;
}

.case-card {
    display: flex;
    flex-direction: column;
    background: white;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s, box-shadow 0.3s;
}

.case-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(59, 91, 219, 0.12);
}

.case-card-image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.case-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.case-card:hover .case-card-image img {
    transform: scale(1.05);
}

.case-card-niche {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.78rem;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(4px);
    color: var(--niche-color, #3B82F6);
}

.case-card-body {
    padding: 20px 24px 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.case-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 12px;
    line-height: 1.4;
}

.case-card-metrics {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid #f1f5f9;
}

.case-card-metric {
    font-size: 0.8rem;
    color: #64748b;
}

.case-card-metric strong {
    color: #3B5BDB;
    font-size: 1rem;
    display: block;
}

.case-card-channels {
    font-size: 0.82rem;
    color: #94a3b8;
    margin-top: 10px;
}

/* Featured case */
.case-card-featured {
    grid-column: 1 / -1;
    flex-direction: row;
}

.case-card-featured .case-card-image {
    width: 45%;
    min-width: 300px;
    aspect-ratio: auto;
}

.case-card-featured .case-card-body {
    padding: 32px;
}

.case-card-featured .case-card-title {
    font-size: 1.3rem;
}

/* CTA banner */
.cases-cta-banner {
    background: linear-gradient(135deg, #3B5BDB, #6366F1);
    border-radius: 24px;
    padding: 48px;
    text-align: center;
    color: white;
    margin: 20px 0 48px;
}

.cases-cta-banner h2 {
    color: white;
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.cases-cta-banner p {
    opacity: 0.9;
    font-size: 1.1rem;
    margin-bottom: 24px;
}

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

.cases-cta-actions .btn-primary {
    background: white;
    color: #3B5BDB;
    font-size: 1rem;
    padding: 14px 32px;
}

.cases-cta-actions .btn-outline {
    border: 2px solid white;
    color: white;
    font-size: 1rem;
    padding: 14px 32px;
}

/* Responsive */
@media (max-width: 768px) {
    .cases-hero h1 {
        font-size: 1.8rem;
    }

    .cases-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .case-card-featured {
        flex-direction: column;
    }

    .case-card-featured .case-card-image {
        width: 100%;
        aspect-ratio: 16/10;
    }

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

    .case-cta-block {
        padding: 24px;
    }

    .cases-cta-banner {
        padding: 32px 20px;
    }

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