/* ===== СТИЛИ СТРАНИЦЫ СЕРТИФИКАЦИИ ===== */
        .certifications-hero {
            background: linear-gradient(135deg, #1e3a8a 0%, #0f172a 100%);
            color: #fff;
            padding: 120px 0 80px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .certifications-hero::before {
            content: "";
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: 
                radial-gradient(circle at 30% 30%, rgba(26, 115, 232, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 70%, rgba(184, 51, 255, 0.1) 0%, transparent 50%);
            animation: float 20s infinite linear;
        }

        @keyframes float {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .certifications-hero .container {
            position: relative;
            z-index: 2;
        }

        .certifications-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
            margin-top: 60px;
        }

        .certification-card {
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
            border: 1px solid #e2e8f0;
        }

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

        .cert-img-container {
            height: 250px;
            overflow: hidden;
            position: relative;
            background: #f8fafc;
        }

        .cert-img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            padding: 20px;
            transition: transform 0.5s ease;
        }

        .certification-card:hover .cert-img {
            transform: scale(1.05);
        }

        .cert-content {
            padding: 25px;
            border-top: 1px solid #e2e8f0;
        }

        .cert-badge {
            display: inline-block;
            background: linear-gradient(90deg, #1a73e8, #b833ff);
            color: white;
            padding: 6px 12px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 600;
            margin-bottom: 15px;
        }

        .cert-title {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 10px;
            color: #1e293b;
        }

        .cert-desc {
            color: #64748b;
            margin-bottom: 20px;
            font-size: 16px;
        }

        .cert-meta {
            display: flex;
            justify-content: space-between;
            color: #94a3b8;
            font-size: 14px;
            border-top: 1px solid #f1f5f9;
            padding-top: 15px;
        }

        .cert-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.9);
            z-index: 1000;
            justify-content: center;
            align-items: center;
        }

        .modal-content {
            max-width: 90%;
            max-height: 90%;
            position: relative;
        }

        .modal-cert-img {
            width: 100%;
            height: auto;
            border-radius: 8px;
        }

        .close-modal {
            position: absolute;
            top: -40px;
            right: 0;
            color: white;
            font-size: 30px;
            cursor: pointer;
            background: none;
            border: none;
        }

        .certifications-about {
            background: #f8fafc;
            padding: 80px 0;
        }

        .certifications-stats {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }

        .stat-card {
            background: white;
            padding: 30px;
            border-radius: 8px;
            text-align: center;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            border-top: 4px solid #1a73e8;
        }

        .stat-number {
            font-size: 42px;
            font-weight: 800;
            color: #1a73e8;
            margin-bottom: 10px;
        }

        .stat-desc {
            color: #64748b;
            font-size: 16px;
        }

        @media (max-width: 768px) {
            .certifications-grid {
                grid-template-columns: 1fr;
            }
            
            .certifications-stats {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .stat-number {
                font-size: 36px;
            }
        }