/* Portfolio Archive Styles */
.portfolio-archive-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.portfolio-header {
    text-align: center;
    margin-bottom: 50px;
}

.portfolio-page-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: #000;
}

.portfolio-description {
    font-size: 1.2rem;
    color: #666;
}

/* Portfolio Filters */
.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.portfolio-filter {
    background: transparent;
    border: 2px solid #000;
    color: #000;
    padding: 10px 25px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.portfolio-filter:hover,
.portfolio-filter.active {
    background: #000;
    color: #fff;
}

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    gap: 30px;
    margin-bottom: 40px;
}

.portfolio-grid-2 {
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
}

.portfolio-grid-3 {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

.portfolio-grid-4 {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.portfolio-item.filtered-out {
    opacity: 0.3;
    transform: scale(0.95);
}

.portfolio-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.portfolio-image {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    aspect-ratio: 4/3;
}

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

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    padding: 20px;
    text-align: center;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-title {
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 10px 0;
}

.portfolio-categories {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}

.portfolio-category {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.portfolio-no-image {
    background: #f0f0f0;
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.portfolio-no-items {
    text-align: center;
    padding: 60px 20px;
    color: #666;
    font-size: 1.2rem;
}

/* Single Portfolio Styles */
.portfolio-single-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 20px;
}

.portfolio-single-header {
    text-align: center;
    margin-bottom: 40px;
}

.portfolio-single-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.portfolio-single-categories {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.portfolio-category-link {
    background: #000;
    color: #fff;
    padding: 8px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: background 0.3s ease;
}

.portfolio-category-link:hover {
    background: #333;
}

.portfolio-single-featured-image {
    margin-bottom: 40px;
    border-radius: 12px;
    overflow: hidden;
}

.portfolio-single-featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

.portfolio-single-content-wrapper {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 50px;
}

.portfolio-single-excerpt {
    font-size: 1.3rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 30px;
    font-style: italic;
}

.portfolio-single-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #333;
}

.portfolio-single-description p {
    margin-bottom: 20px;
}

/* Portfolio Gallery */
.portfolio-single-gallery {
    margin-top: 50px;
}

.portfolio-gallery-title {
    font-size: 2rem;
    margin-bottom: 25px;
}

.portfolio-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.portfolio-gallery-item {
    border-radius: 8px;
    overflow: hidden;
}

.portfolio-gallery-item a {
    display: block;
}

.portfolio-gallery-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

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

/* Portfolio Sidebar */
.portfolio-single-sidebar {
    position: sticky;
    top: 20px;
    align-self: start;
}

.portfolio-single-details {
    background: #f9f9f9;
    padding: 30px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.portfolio-details-title {
    font-size: 1.5rem;
    margin-bottom: 20px;
    border-bottom: 2px solid #000;
    padding-bottom: 10px;
}

.portfolio-detail-item {
    margin-bottom: 20px;
}

.portfolio-detail-label {
    display: block;
    font-weight: 700;
    margin-bottom: 5px;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    color: #666;
}

.portfolio-detail-value {
    display: block;
    color: #333;
    font-size: 1rem;
    line-height: 1.6;
}

.portfolio-detail-value a {
    color: #0066cc;
    text-decoration: none;
    word-break: break-all;
}

.portfolio-detail-value a:hover {
    text-decoration: underline;
}

.portfolio-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 5px;
}

.portfolio-tag {
    background: #000;
    color: #fff;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    text-decoration: none;
    transition: background 0.3s ease;
}

.portfolio-tag:hover {
    background: #333;
}

/* Portfolio Navigation */
.portfolio-single-nav {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.portfolio-nav-link {
    background: #000;
    color: #fff;
    padding: 15px 20px;
    border-radius: 8px;
    text-decoration: none;
    transition: background 0.3s ease;
    display: block;
}

.portfolio-nav-link:hover {
    background: #333;
}

.portfolio-nav-label {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 5px;
    opacity: 0.8;
}

.portfolio-nav-title {
    display: block;
    font-weight: 700;
    font-size: 1rem;
}

.portfolio-nav-all {
    text-align: center;
    margin-top: 10px;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 50px;
}

.page-numbers {
    padding: 10px 15px;
    background: #fff;
    border: 2px solid #000;
    color: #000;
    text-decoration: none;
    transition: all 0.3s ease;
}

.page-numbers:hover,
.page-numbers.current {
    background: #000;
    color: #fff;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .portfolio-single-content-wrapper {
        grid-template-columns: 1fr;
    }

    .portfolio-single-sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .portfolio-grid-2,
    .portfolio-grid-3,
    .portfolio-grid-4 {
        grid-template-columns: 1fr;
    }

    .portfolio-page-title {
        font-size: 2rem;
    }

    .portfolio-single-title {
        font-size: 2rem;
    }

    .portfolio-gallery-grid {
        grid-template-columns: 1fr;
    }
}