.project-card {
    border-radius: 16px;
    transition: 0.25s ease;
    overflow: hidden;
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

body.loading {
    background-color: #e0e0e0;
}