/* Стили для футера и аккордеона */
        .custom-footer {
            background-color: #f8f9fa;
            border-top: 1px solid #dee2e6;
            margin-top: 3rem;
            padding: 2rem 0 1rem;
            font-size: 14px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        .footer-block h4 {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: #2c3e50;
        }
        .footer-block ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-block li {
            margin-bottom: 0.5rem;
        }
        .footer-block a {
            text-decoration: none;
            color: #6c757d;
            transition: color 0.2s;
        }
        .footer-block a:hover {
            color: #ffc107;
        }
        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid #dee2e6;
            font-size: 12px;
            color: #6c757d;
        }

        /* Аккордеон для мобильной версии */
        .footer-accordion {
            display: none;
        }
        .footer-accordion-item {
            border-bottom: 1px solid #dee2e6;
        }
        .footer-accordion-header {
            padding: 1rem;
            background: #f8f9fa;
            cursor: pointer;
            font-weight: 600;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .footer-accordion-header i {
            transition: transform 0.3s;
        }
        .footer-accordion-header.active i {
            transform: rotate(180deg);
        }
        .footer-accordion-content {
            display: none;
            padding: 1rem;
            background: white;
        }
        .footer-accordion-content ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-accordion-content li {
            margin-bottom: 0.75rem;
        }
        .footer-accordion-content a {
            text-decoration: none;
            color: #6c757d;
        }

        @media (max-width: 768px) {
            .footer-grid {
                display: none;
            }
            .footer-accordion {
                display: block;
                max-width: 100%;
                margin: 0 auto;
                padding: 0 15px;
            }
        }