/* ============================================
   PORTFOLIO PAGE STYLES
   ============================================ */

.portfolio-hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), 
                url('../images/portfolio-hero.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 100px 0;
    text-align: center;
    margin-bottom: 60px;
}

/* Portfolio Filters */
.portfolio-filters {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 40px 0;
    flex-wrap: wrap;
    gap: 20px;
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.filter-btn {
    padding: 10px 20px;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.filter-options {
    display: flex;
    align-items: center;
    gap: 15px;
}

.sort-select {
    min-width: 200px;
}

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.portfolio-item {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.portfolio-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.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;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.portfolio-view {
    width: 50px;
    height: 50px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    text-decoration: none;
    font-size: 1.2rem;
    transition: var(--transition);
}

.portfolio-view:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.portfolio-info {
    padding: 25px;
}

.portfolio-info h3 {
    margin-bottom: 10px;
    font-size: 1.4rem;
}

.portfolio-meta {
    display: flex;
    gap: 15px;
    margin: 15px 0;
    font-size: 0.9rem;
    color: var(--gray-color);
}

.portfolio-meta span {
    padding: 4px 12px;
    background: #f8f9fa;
    border-radius: 15px;
}

.portfolio-info p {
    color: var(--gray-color);
    margin: 15px 0;
    line-height: 1.6;
}

.portfolio-details {
    margin-top: 15px;
}

/* Portfolio Stats */
.portfolio-stats {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 80px 0;
    margin: 80px 0;
    border-radius: var(--border-radius);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.stat-item {
    padding: 20px;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: white;
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Testimonials */
.portfolio-testimonials {
    margin: 80px 0;
}

.testimonials-slider {
    max-width: 800px;
    margin: 40px auto;
    position: relative;
}

.testimonial-slide {
    background: white;
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--box-shadow);
    text-align: center;
}

.testimonial-content {
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--gray-color);
    font-style: italic;
    margin-bottom: 30px;
    position: relative;
}

.testimonial-content:before {
    content: '"';
    font-size: 4rem;
    color: var(--primary-color);
    position: absolute;
    top: -20px;
    left: -10px;
    opacity: 0.2;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author h4 {
    margin: 0;
    font-size: 1.1rem;
}

.testimonial-author span {
    color: var(--gray-color);
    font-size: 0.9rem;
}

/* Lightgallery Custom Styles */
.lg-backdrop {
    background-color: rgba(0, 0, 0, 0.9);
}

.lg-outer .lg-thumb-item.active,
.lg-outer .lg-thumb-item:hover {
    border-color: var(--primary-color);
}

/* Responsive */
@media (max-width: 768px) {
    .portfolio-filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-buttons {
        justify-content: center;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .testimonial-slide {
        padding: 25px;
    }
}