/* Stili per header compatti dei casi di studio */
.case-study-compact {
    background: var(--card-bg);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    margin-bottom: 3rem;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.case-study-compact:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.case-header-compact {
    display: flex;
    align-items: flex-start;
    padding: 2rem;
    gap: 1.5rem;
    border-left: 5px solid var(--primary-color);
    background: white;
}

.case-header-compact .case-number {
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    flex-shrink: 0;
    align-self: flex-start;
}

.case-header-compact .case-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 2rem;
    margin-top: 0.5rem;
}

.case-header-compact .case-content {
    flex: 1;
    min-width: 0;
}

.case-title-compact {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0 0 1rem 0;
    line-height: 1.3;
}

.case-description-compact {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* Varianti per diversi casi */
.case-study-compact#case-1 .case-header-compact {
    border-left-color: var(--tech-color);
}

.case-study-compact#case-1 .case-number {
    background: var(--tech-color);
}

.case-study-compact#case-2 .case-header-compact {
    border-left-color: var(--eco-color);
}

.case-study-compact#case-2 .case-number {
    background: var(--eco-color);
}

.case-study-compact#case-3 .case-header-compact {
    border-left-color: var(--accent-color);
}

.case-study-compact#case-3 .case-number {
    background: var(--accent-color);
}

@media (max-width: 768px) {
    .case-header-compact {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 1.5rem;
    }
    
    .case-header-compact .case-number {
        align-self: center;
    }
    
    .case-header-compact .case-icon {
        align-self: center;
        margin-top: 0;
    }
    
    .case-title-compact {
        font-size: 1.5rem;
        text-align: center;
    }
    
    .case-description-compact {
        text-align: center;
    }
}