/* ==========================================================================
   AUTODATAFLOW - CASE STUDY SPECIFIC STYLES
   ========================================================================== */

.case-hero {
    position: relative;
    padding: calc(var(--header-height) + var(--spacing-2xl)) 0 var(--spacing-xl) 0;
    background-color: var(--color-bg-dark-surface);
    border-bottom: 1px solid var(--color-border-dark);
}

.case-hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.case-hero-tag {
    display: inline-block;
    padding: 0.35rem 0.85rem;
    background-color: var(--color-primary-glow);
    color: var(--color-primary);
    border: 1px solid rgba(59, 130, 246, 0.2);
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.case-hero h1 {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    color: #FFFFFF;
    margin-bottom: var(--spacing-sm);
}

.case-hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    color: var(--color-text-dark-muted);
    font-weight: 300;
    margin-bottom: 0;
}

/* Main case study layout */
.case-body {
    background-color: var(--color-bg-dark);
}

.case-grid {
    display: grid;
    grid-template-columns: 2fr 1.2fr;
    gap: var(--spacing-xl);
    align-items: start;
}

/* Story elements */
.case-story-card {
    background-color: var(--color-bg-dark-surface);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.case-story-card h2 {
    font-size: 1.75rem;
    color: #FFFFFF;
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: var(--spacing-sm);
}

.case-story-card p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--color-text-dark-muted);
    margin-bottom: var(--spacing-md);
}

.case-story-card p:last-child {
    margin-bottom: 0;
}

/* Case Results Sidebar */
.case-sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-md));
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.sidebar-box {
    background-color: var(--color-bg-dark-surface);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

.sidebar-box h3 {
    font-size: 1.35rem;
    color: #FFFFFF;
    margin-bottom: var(--spacing-md);
}

.case-results-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.result-stat-card {
    background-color: var(--color-bg-dark-card);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    transition: border-color var(--transition);
}

.result-stat-card:hover {
    border-color: var(--color-primary-hover);
}

.result-stat-card h4 {
    font-size: 2rem;
    font-family: var(--font-heading);
    color: var(--color-primary);
    font-weight: 700;
    margin-bottom: 4px;
    line-height: 1;
}

.result-stat-card p {
    font-size: 0.95rem;
    color: var(--color-text-dark-muted);
    margin-bottom: 0;
    font-weight: 300;
}

/* Tech stack box */
.tech-stack-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.tech-tag {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 0.4rem 0.9rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    color: #FFFFFF;
}

/* Customized visual maps / EV themes inside case studies */
.case-map-graphic {
    background-color: var(--color-bg-dark-surface);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.case-svg-container {
    max-width: 600px;
    margin: 0 auto;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .case-grid {
        grid-template-columns: 1fr;
    }

    .case-sidebar {
        position: static;
    }
}