* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
            background-color: #f8fafc;
            color: #1e293b;
            line-height: 1.6;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .video-section {
            width: 100%;
            background-color: #0b1120;
            padding: 40px 0 20px;
        }

        .video-wrapper {
            max-width: 1000px;
            margin: 0 auto;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.6);
        }

        .video-wrapper video {
            display: block;
            width: 100%;
            height: auto;
            background: #000;
        }

        .section-title {
            font-size: 2.6rem;
            font-weight: 700;
            letter-spacing: -0.02em;
            margin-bottom: 1.2rem;
            color: #0f172a;
        }

        .section-title-line {
            text-align: center;
            margin-bottom: 2rem; 
        }

        .section-title-line::after {
            content: "";
            display: block;
            width: 60px;
            height: 4px;
            background-color: #0056b3;
            margin: 15px auto 0; 
        }

        .about-section {
            padding: 60px 0 40px;
            background: #ffffff;
        }

        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .about-text p {
            font-size: 1.05rem;
            color: #334155;
            margin-bottom: 1.2rem;
        }

        .about-text p:last-child {
            margin-bottom: 0;
        }

        .about-image img {
            width: 100%;
            height: auto;
            border-radius: 16px;
            box-shadow: 0 12px 30px -8px rgba(0, 0, 0, 0.15);
            transition: transform 0.3s ease;
        }

        .about-image img:hover {
            transform: scale(1.01);
        }

        .stats-section {
            background: #f1f5f9;
            padding: 50px 0;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            text-align: center;
        }

        .stat-item {
            background: white;
            padding: 28px 16px;
            border-radius: 20px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
            transition: all 0.2s;
        }

        .stat-item:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 24px -8px rgba(0, 0, 0, 0.1);
        }

        .stat-number {
            font-size: 2.4rem;
            font-weight: 800;
            color: #0f172a;
            letter-spacing: -0.02em;
        }

        .stat-label {
            font-size: 0.95rem;
            color: #475569;
            margin-top: 6px;
            font-weight: 500;
        }

        @media (max-width: 768px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
        }

        @media (max-width: 480px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr); 
                gap: 12px;
            }
            .stat-item {
                padding: 16px 10px;     
                border-radius: 16px;
            }
            .stat-number {
                font-size: 1.6rem;      
            }
            .stat-label {
                font-size: 0.75rem;      
                margin-top: 4px;
            }
        }

        .team-section {
            padding: 60px 0;
            background: #ffffff;
        }

        .team-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            margin-top: 20px;
        }

        .team-card {
            background: #f8fafc;
            border-radius: 24px;
            padding: 30px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
            transition: 0.2s;
        }

        .team-card:hover {
            box-shadow: 0 12px 28px -8px rgba(0, 0, 0, 0.08);
        }

        .team-card h3 {
            font-size: 1.8rem;
            font-weight: 700;
            color: #0f172a;
            margin-bottom: 0.2rem;
        }

        .team-card .team-tag {
            display: inline-block;
            background: #3b82f6;
            color: white;
            font-size: 1rem;
            font-weight: 600;
            padding: 4px 18px;
            border-radius: 30px;
            letter-spacing: 0.3px;
            margin-bottom: 1rem;
        }

        .team-card p {
            color: #334155;
            font-size: 1rem;
            margin-bottom: 1.2rem;
        }

        .team-card .team-img {
            width: 100%;
            height: auto;
            border-radius: 16px;
            margin-top: 8px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
        }

        .exhibitions-section {
            padding: 60px 0;
            background: #f1f5f9;
        }

        .exhibition-desc {
            max-width: 800px;
            margin: 0 auto 2rem;
            text-align: center;
        }

        .exhibition-desc p {
            font-size: 1.05rem;
            color: #334155;
        }

        .exhibition-featured {
            background: white;
            border-radius: 20px;
            padding: 30px 30px 20px;
            margin-bottom: 40px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            text-align: center;
        }

        .exhibition-featured h4 {
            font-size: 1.5rem;
            font-weight: 700;
            color: #0f172a;
            margin-bottom: 0.5rem;
        }

        .exhibition-featured p {
            color: #334155;
            font-size: 1.25rem;
            margin-bottom: 1.2rem;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        .product-tags {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
            margin-top: 10px;
        }

        .product-tag {
            background: #e2e8f0;
            padding: 6px 18px;
            border-radius: 40px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #1e293b;
        }

        .gallery-single {
            margin-top: 20px;
            text-align: center;
        }

        .gallery-single img {
            max-width: 100%;
            max-height: 500px;
            border-radius: 20px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
            object-fit: cover;
        }

        .achievements-section {
            padding: 60px 0;
            background: #ffffff;
        }

        .achievements-section .sub-head {
            color: #475569;
            font-size: 1.05rem;
            margin-bottom: 1.5rem;
        }

        .achievements-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            margin-top: 20px;
            align-items: stretch;
        }

        .achievement-card {
            background: #f8fafc;
            border-radius: 24px;
            padding: 30px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
            transition: 0.2s;
            display: flex;
            flex-direction: column;
        }

        .achievement-card:hover {
            box-shadow: 0 12px 28px -8px rgba(0, 0, 0, 0.08);
        }

        .achievement-card .card-label {
            font-size: 0.75rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            color: #3b82f6;
            margin-bottom: 0.3rem;
        }

        .achievement-card h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: #0f172a;
            margin-bottom: 0.8rem;
        }

        .achievement-card p {
            color: #334155;
            font-size: 1rem;
            margin-bottom: 1.2rem;
            flex: 1;
        }

        .achievement-card .achievement-img {
            width: 100%;
            height: auto;
            border-radius: 16px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
            margin-top: 8px;
        }

        .achievement-card .store-img {
            margin-top: 16px;
            max-height: 280px;
            object-fit: contain;
            background: white;
            padding: 4px;
            border-radius: 16px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
        }

        .achievement-card .store-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
            margin: 10px 0 16px;
        }

        .achievement-card .store-stats span {
            background: white;
            padding: 6px 16px;
            border-radius: 40px;
            font-size: 0.95rem;
            font-weight: 500;
            color: #1e293b;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
        }

        .btn-store {
            display: inline-block;
            background: #3b82f6;
            color: white;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 12px 32px;
            border-radius: 40px;
            text-decoration: none;
            transition: 0.2s;
            align-self: flex-start;
            margin-top: 4px;
        }

        .btn-store:hover {
            background: #1d4ed8;
            transform: translateY(-2px);
        }

        .partners-section {
            padding: 60px 0;
            background: #ffffff;
        }

        .partner-vzbot {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
            background: #f8fafc;
            border-radius: 24px;
            padding: 30px;
            margin-bottom: 50px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
            transition: 0.2s;
        }

        .partner-vzbot:hover {
            box-shadow: 0 12px 28px -8px rgba(0, 0, 0, 0.08);
        }

        .partner-vzbot .vzbot-text h3 {
            font-size: 1.8rem;
            font-weight: 700;
            color: #0f172a;
            margin-bottom: 0.5rem;
        }

        .partner-vzbot .vzbot-text p {
            color: #334155;
            font-size: 1rem;
            margin-bottom: 1rem;
        }

        .partner-vzbot .vzbot-image a {
            display: block;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
            transition: transform 0.2s;
        }

        .partner-vzbot .vzbot-image a:hover {
            transform: scale(1.01);
        }

        .partner-vzbot .vzbot-image img {
            width: 100%;
            height: auto;
            display: block;
        }

        .customized-services {
            background: #f8fafc;
            border-radius: 24px;
            padding: 30px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
            transition: 0.2s;
        }

        .customized-services:hover {
            box-shadow: 0 12px 28px -8px rgba(0, 0, 0, 0.08);
        }

        .customized-services .services-desc {
            color: #475569;
            font-size: 1rem;
            margin-bottom: 1.5rem;
            text-align: center;
        }

        .service-features {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .service-feature-item {
            background: #f8fafc;
            border-radius: 24px;
            padding: 30px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
            transition: 0.2s;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
        }

        .service-feature-item:hover {
            box-shadow: 0 12px 28px -8px rgba(0, 0, 0, 0.08);
        }

        .service-feature-item .service-icon {
            width: 80px;
            height: auto;
            margin-bottom: 16px;
            object-fit: contain;
        }

        .service-feature-item h4 {
            font-size: 1.2rem;
            font-weight: 700;
            color: #0f172a;
            margin-bottom: 0.5rem;
        }

        .service-feature-item p {
            font-size: 1rem;
            color: #475569;
            flex: 1;
        }

        @media (max-width: 900px) {
            .about-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .team-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .achievements-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .section-title, .section-title-line {
                font-size: 2.2rem;
            }
            .exhibition-featured p {
                font-size: 1.1rem;
            }
            .partner-vzbot {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .service-features {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }

        @media (max-width: 600px) {
            .video-section {
                padding: 20px 0 10px;
            }
            .section-title, .section-title-line {
                font-size: 1.8rem;
            }
            .exhibition-featured {
                padding: 20px;
            }
            .gallery-single img {
                max-height: 300px;
            }
            .exhibition-featured p {
                font-size: 1rem;
            }
            .achievement-card {
                padding: 20px;
            }
            .achievement-card .store-stats {
                gap: 8px;
            }
            .achievement-card .store-stats span {
                font-size: 0.85rem;
                padding: 4px 12px;
            }
            .btn-store {
                font-size: 1rem;
                padding: 10px 24px;
            }
            .achievement-card .store-img {
                max-height: 200px;
            }
            .partner-vzbot {
                padding: 20px;
            }
            .customized-services {
                padding: 20px;
            }
            .service-feature-item {
                padding: 20px;
            }
            .service-feature-item .service-icon {
                width: 60px;
            }
        }