/* ===== ПОРТФОЛИО ===== */

.page-header {
    padding: 120px 5% 40px;
    background: linear-gradient(135deg, var(--light) 0%, #fff 100%);
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    color: var(--dark);
    margin-bottom: 12px;
}

.page-header p {
    color: var(--gray);
    font-size: 1.1rem;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    padding: 40px 5% 80px;
    max-width: 1400px;
    margin: 0 auto;
}

.portfolio-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
}

.portfolio-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 60px rgba(0,0,0,0.12);
}

.portfolio-image {
    height: 260px;
    overflow: hidden;
    position: relative;
}

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

.portfolio-card:hover .portfolio-image img {
    transform: scale(1.08);
}

.portfolio-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--main);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.portfolio-info {
    padding: 24px;
}

.portfolio-info h3 {
    font-size: 1.2rem;
    color: var(--dark);
    margin-bottom: 8px;
}

.portfolio-info p {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.portfolio-meta {
    display: flex;
    gap: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--light-gray);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--gray);
}

.meta-item strong {
    color: var(--dark);
}

/* Модальное окно */
.portfolio-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 26, 46, 0.9);
    backdrop-filter: blur(10px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

.portfolio-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--white);
    border-radius: 24px;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9);
    transition: transform 0.3s;
}

.portfolio-modal.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(0,0,0,0.5);
    color: white;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 24px 24px 0 0;
}

.modal-body {
    padding: 32px;
}

.modal-body h2 {
    font-size: 1.8rem;
    color: var(--dark);
    margin-bottom: 16px;
}

.modal-body p {
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 24px;
}

.modal-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    background: var(--light);
    padding: 20px;
    border-radius: 16px;
    margin-bottom: 24px;
}

.modal-stat {
    text-align: center;
}

.modal-stat-value {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--main);
}

.modal-stat-label {
    font-size: 0.8rem;
    color: var(--gray);
    margin-top: 4px;
}

@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
        padding: 20px 5% 60px;
    }
    
    .modal-image {
        height: 250px;
    }
    
    .modal-stats {
        grid-template-columns: 1fr;
    }
}