/* ========= СТРАНИЦА ПРОЕКТОВ ========= */
.portfolio-header {
    text-align: center;
    padding: 60px 0 40px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    margin-bottom: 40px;
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
}

.filter-btn {
    padding: 8px 20px;
    border: 2px solid #dee2e6;
    border-radius: 30px;
    background: white;
    color: #495057;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
}

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

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.project-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    cursor: pointer;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.project-image-container {
    position: relative;
    width: 100%;
    padding-top: 66.67%;
    overflow: hidden;
    background-color: #f5f5f5;
}

.project-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover .project-image {
    transform: scale(1.05);
}

.project-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.project-title {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: #212529;
    font-weight: 600;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 3.5rem;
}

.project-description {
    color: #6c757d;
    margin-bottom: 15px;
    line-height: 1.6;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 4.8rem;
}

.project-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 15px;
    border-top: 1px solid #e9ecef;
}

.project-category {
    background-color: rgba(42, 125, 46, 0.1);
    color: var(--primary-color);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.project-date {
    color: #6c757d;
    font-size: 0.9rem;
}

.view-all-photos {
    margin-top: 15px;
    width: 100%;
}

.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: #6c757d;
}

.empty-state i {
    font-size: 4rem;
    color: #dee2e6;
    margin-bottom: 20px;
}

/* Галерея */
.project-gallery-modal .modal-dialog {
    max-width: 900px;
}

.project-gallery-modal .modal-body {
    padding: 0;
    background-color: #1a1a1a;
}

.gallery-carousel {
    background-color: #1a1a1a;
}

.gallery-carousel .carousel-item {
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-carousel .carousel-item img {
    max-width: 100%;
    max-height: 500px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.gallery-carousel .carousel-control-prev,
.gallery-carousel .carousel-control-next {
    width: 10%;
    background: rgba(0,0,0,0.3);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-carousel:hover .carousel-control-prev,
.gallery-carousel:hover .carousel-control-next {
    opacity: 1;
}

.gallery-carousel .carousel-indicators button {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: white;
    opacity: 0.5;
}

.gallery-carousel .carousel-indicators button.active {
    opacity: 1;
    transform: scale(1.2);
}