/* Portfolio specific styles */
.portfolio-container {
    padding: 8rem 2rem 4rem;
    max-width: 1400px;
    margin: 0 auto;
}

.portfolio-heading {
    font-size: 3.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: #ffffff;
    letter-spacing: -0.02em;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* Changed from 2 to 3 columns */
    gap: 1.5rem; /* Slightly reduced gap to accommodate more items per row */
    margin-top: 2rem;
}

.portfolio-item {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
}

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

.portfolio-item:hover img {
    transform: scale(1.05);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: #ffffff;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-title {
    font-size: 1.25rem; /* Slightly reduced for better fit in 3-column layout */
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.portfolio-description {
    font-size: 0.875rem;
    opacity: 0.8;
}

/* Responsive adjustments */
@media (max-width: 1200px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .portfolio-heading {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-container {
        padding: 6rem 1rem 2rem;
    }

    .portfolio-heading {
        font-size: 2.5rem;
    }

    .portfolio-title {
        font-size: 1.5rem;
    }

    .portfolio-description {
        font-size: 0.9rem;
    }
}