/* Image Optimization Styles */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.project-card {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
}

.project-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
    background: #f5f5f5;
    transition: opacity 0.3s ease;
}

/* Low-quality image placeholder (LQIP) technique */
.project-card img[data-src] {
    opacity: 0;
    transition: opacity 0.5s ease;
}

.project-card img.lazyloaded {
    opacity: 1;
}

.project-info {
    padding: 1.5rem;
    background: white;
    color: #333; /* Added text color for light mode */
}

.project-info h3 {
    margin-top: 0;
    color: #333;
}

/* Dark mode adjustments */
@media (prefers-color-scheme: dark) {
    .project-card img {
        background: #2d2d2d;
    }
    
    .project-info {
        background: #1e1e1e;
        color: #f0f0f0;
    }
    
    .project-info h3 {
        color: #f0f0f0;
    }
}