/* ========== PORTFÓLIO ========== */
.portfolio-section {
    padding: 60px 0;
    background-color: var(--light-gray);
}
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 30px;
}
.portfolio-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    text-align: center;
    transition: var(--transition);
}
.portfolio-card:hover {
    transform: translateY(-10px);
}
.portfolio-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}
.portfolio-info {
    padding: 20px;
}
.portfolio-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--secondary-color);
}

@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 15px;
    }
}