/* ========================================
   Portfolio Section
   ======================================== */

.portfolio-section {
    padding: 60px 0;
    background-color: var(--white);
}

.portfolio-intro {
    margin-bottom: 50px;
}

.portfolio-title {
    font-family: 'Russo One', sans-serif;
    font-size: 32px;
    color: var(--dark-color);
    text-transform: uppercase;
    margin-bottom: 20px;
    border-bottom: 3px solid var(--primary-color);
    display: inline-block;
    padding-bottom: 10px;
}

.portfolio-description {
    font-size: 16px;
    line-height: 1.8;
    color: var(--gray-medium);
    margin-bottom: 1.5rem;
}

.portfolio-description:last-child {
    margin-bottom: 0;
}

.portfolio-category {
    margin-bottom: 40px;
}

.category-title {
    font-family: 'Russo One', sans-serif;
    font-size: 24px;
    color: var(--dark-color);
    text-transform: uppercase;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--primary-color);
    display: inline-block;
    padding-bottom: 8px;
}

.portfolio-grid {
    margin-bottom: 0;
}

.portfolio-grid .col-6,
.portfolio-grid .col-sm-6,
.portfolio-grid .col-md-3 {
    padding: 2px;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    height: 250px;
    cursor: pointer;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.portfolio-item a {
    display: block;
    height: 100%;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    transition: var(--transition);
}

.portfolio-item a:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.portfolio-item a:hover::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(106, 184, 238, 0.1);
    z-index: 1;
    transition: var(--transition);
}

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

.portfolio-item:hover img {
    transform: scale(1.15);
}

/* Стили для нового gallery-item */
.portfolio-item .gallery-item {
    display: block;
    height: 100%;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    transition: var(--transition);
    cursor: pointer;
}

.portfolio-item .gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.portfolio-item .gallery-item:hover::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(106, 184, 238, 0.1);
    z-index: 1;
    transition: var(--transition);
}

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

.portfolio-item .gallery-item:hover img {
    transform: scale(1.15);
}

/* Responsive */
@media (max-width: 991px) {
    .portfolio-title {
        font-size: 28px;
    }
    
    .category-title {
        font-size: 22px;
    }
    
    .portfolio-item {
        height: 200px;
    }
}

@media (max-width: 768px) {
    .portfolio-section {
        padding: 40px 0;
    }
    
    .portfolio-title {
        font-size: 24px;
    }
    
    .portfolio-description {
        font-size: 14px;
    }
    
    .category-title {
        font-size: 20px;
    }
    
    .portfolio-item {
        height: 180px;
    }
}

@media (max-width: 576px) {
    .portfolio-item {
        height: 150px;
    }
}