/* Portfolio Section Styles */
.portfolio {
    padding: 60px 0;

}

.portfolio-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2.75rem;
}

.portfolio-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: 8px;
    margin-bottom: 60px;
    color: #fd8b51;
    font-family: 'Inter', sans-serif;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 1165px;
    margin: 0 auto;
}

.portfolio-item {
    position: relative;
    height: 340px;
    border-radius: 0;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background-image: url('/assets/img/about.jpeg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: block;
    text-decoration: none;
    color: inherit;
}

.portfolio-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transition: opacity 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    text-decoration: none;
}

.portfolio-item:focus {
    outline: 2px solid #fd8b51;
    outline-offset: 2px;
}

.portfolio-item:active {
    transform: translateY(-5px);
}

/* Color overlay variations based on design */
.portfolio-item.orange::before {
    background-color: rgba(253, 139, 81, 0.8);
}

.portfolio-item.brown::before {
    background-color: rgba(203, 96, 64, 0.8);
}

.portfolio-item.black::before {
    background-color: rgba(0, 0, 0, 0.8);
}

.portfolio-item.blue::before {
    background-color: rgba(203, 96, 64, 0.8);
}

.portfolio-item.green::before {
    background-color: rgba(0, 0, 0, 0.8);
}

.portfolio-item.purple::before {
    background-color: rgba(253, 139, 81, 0.8);
}

.portfolio-item.red::before {
    background-color: rgba(203, 96, 64, 0.8);
}

.portfolio-item.teal::before {
    background-color: rgba(0, 0, 0, 0.8);
}

.portfolio-item:hover::before {
    opacity: 0.6;
}

.portfolio-item-content {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    text-align: center;
    z-index: 2;
}

.portfolio-category {
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0 0 8px 0;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.portfolio-description {
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 400;
    margin: 0;
    opacity: 0.9;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
    line-height: 1.3;
}

.portfolio-item.orange .portfolio-category,
.portfolio-item.brown .portfolio-category,
.portfolio-item.blue .portfolio-category,
.portfolio-item.green .portfolio-category,
.portfolio-item.purple .portfolio-category,
.portfolio-item.red .portfolio-category,
.portfolio-item.teal .portfolio-category {
    color: #ffffff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.portfolio-item.black .portfolio-category {
    color: #ffffff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.portfolio-item.orange .portfolio-description,
.portfolio-item.brown .portfolio-description,
.portfolio-item.blue .portfolio-description,
.portfolio-item.green .portfolio-description,
.portfolio-item.purple .portfolio-description,
.portfolio-item.red .portfolio-description,
.portfolio-item.teal .portfolio-description,
.portfolio-item.black .portfolio-description {
    color: #ffffff;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

/* Responsive Design */
@media (max-width: 992px) {
    .portfolio-container {
        padding: 0 1.5rem;
    }

    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .portfolio-title {
        font-size: 2rem;
        letter-spacing: 4px;
        margin-bottom: 40px;
    }

    .portfolio-item {
        height: 280px;
    }
}

@media (max-width: 768px) {
    .portfolio-container {
        padding: 0 0.75rem;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .portfolio-title {
        font-size: 1.8rem;
        letter-spacing: 2px;
        margin-bottom: 30px;
    }

    .portfolio-item {
        height: 250px;
    }

    .portfolio-category {
        font-size: 1rem;
    }
    
    .portfolio-description {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .portfolio {
        padding: 40px 0;
    }

    .portfolio-title {
        font-size: 1.5rem;
        letter-spacing: 1px;
    }

    .portfolio-item {
        height: 200px;
    }

    .portfolio-item-content {
        bottom: 15px;
        left: 15px;
        right: 15px;
    }
}