/* Cases Grid */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.case-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.case-img-wrapper {
    width: 100%;
    height: 220px;
    overflow: hidden;
    background: #f1f3f5;
    border-bottom: 1px solid var(--border-color);
}

.case-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.case-content {
    padding: 1.5rem;
}

.case-content h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.case-url {
    font-size: 1rem;
    margin-bottom: 0.8rem;
    font-weight: 500;
}

.case-url a {
    color: var(--accent-green);
    text-decoration: none;
    transition: var(--transition);
}

.case-url a:hover {
    text-decoration: underline;
    opacity: 0.8;
}

.case-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.5;
}

@media (max-width: 992px) {
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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