@charset "utf-8";
/* CSS Document */

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

        :root {
            --primary-blue: #0066cc;
            --light-blue: #e6f0ff;
            --dark-blue: #004499;
            --accent-orange: #ff6b35;
            --text-dark: #1a1a1a;
            --text-light: #666666;
            --white: #ffffff;
            --border-light: #e0e0e0;
            --success-green: #28a745;
            --shadow: 0 2px 10px rgba(0, 102, 204, 0.1);
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: var(--text-dark);
            line-height: 1.6;
            background-color: #f8f9fa;
        }

        /* Header & Navigation */
        header {
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
            color: white;
            padding: 20px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: var(--shadow);
        }

        .header-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }

        .logo img{
            
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: var(--accent-orange);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
        }

        .nav-filters {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .filter-btn {
            background: var(--accent-orange);
            border: 2px solid var(--accent-orange);
            color: white;
            padding: 8px 16px;
            border-radius: 20px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 14px;
        }

        .filter-btn:hover, .filter-btn.active {
            background: #14297f;
            border-color: var(--accent-orange);
        }

        /* Hero Section */
        .hero {
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
            color: white;
            padding: 60px 20px;
            text-align: center;
        }

        .hero-content {
            max-width: 900px;
            margin: 0 auto;
        }

        .hero h1 {
            font-size: 42px;
            margin-bottom: 15px;
            line-height: 1.2;
        }

        .hero p {
            font-size: 18px;
            opacity: 0.95;
            margin-bottom: 20px;
        }

        .hero-stats {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }

        .stat-box {
            background: rgba(0, 0, 0, 0.2);
            padding: 20px;
            border-radius: 10px;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .stat-number {
            font-size: 42px;
/*			text-shadow: 2px 1px 2px #000;*/
            font-weight: bold;
            color: var(--accent-orange);
        }

        .stat-label {
            font-size: 20px;
            opacity: 0.8;
			color: #FFFFFF;
        }

        /* Main Content */
        .container {
            max-width: 1200px;
            margin: 40px auto;
            padding: 0 20px;
        }

        .section-title {
            font-size: 28px;
            margin-bottom: 10px;
            color: var(--text-dark);
            border-left: 5px solid var(--primary-blue);
            padding-left: 15px;
			text-align: left;
        }

        .section-subtitle {
            color: var(--text-light);
            margin-bottom: 30px;
            font-size: 16px;
        }

        /* Blog Grid */
        .blog-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: 25px;
            margin-bottom: 40px;
        }

        .blog-card {
            background: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all 0.3s ease;
            cursor: pointer;
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .blog-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 10px 30px rgba(0, 102, 204, 0.2);
        }

        .blog-image iframe{
            width: 100%;
            height: 200px;
            background: linear-gradient(135deg, var(--light-blue) 0%, #d4e6ff 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
/*            overflow: hidden;*/
        }

        .blog-image.category-1 { background: linear-gradient(135deg, #1e90ff 0%, #0066cc 100%); }
        .blog-image.category-2 { background: linear-gradient(135deg, #ff6b35 0%, #ff5722 100%); }
        .blog-image.category-3 { background: linear-gradient(135deg, #28a745 0%, #20c997 100%); }
        .blog-image.category-4 { background: linear-gradient(135deg, #6f42c1 0%, #5a32a3 100%); }
        .blog-image.category-5 { background: linear-gradient(135deg, #00bcd4 0%, #0097a7 100%); }
        .blog-image.category-6 { background: linear-gradient(135deg, #ff9800 0%, #e65100 100%); }

        .blog-image-icon {
            font-size: 60px;
            opacity: 0.3;
        }

        .blog-image-play {
            position: absolute;
            width: 60px;
            height: 60px;
            background: rgba(255, 255, 255, 0.9);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .blog-image-play:hover {
            background: white;
            transform: scale(1.1);
        }

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

        .blog-category {
            display: inline-block;
            background: var(--light-blue);
            color: var(--primary-blue);
            padding: 6px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            margin-bottom: 10px;
            width: fit-content;
        }

        .blog-title {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 12px;
            line-height: 1.4;
            color: var(--text-dark);
            flex-grow: 1;
        }

        .blog-excerpt {
            color: var(--text-light);
            font-size: 14px;
            margin-bottom: 15px;
            line-height: 1.5;
        }

        .blog-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 15px;
            border-top: 1px solid var(--border-light);
            font-size: 12px;
            color: var(--text-light);
        }

        .blog-date {
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .read-more-btn {
            background: var(--primary-blue);
            color: white;
            border: none;
            padding: 10px 20px;
            border-radius: 6px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 600;
            transition: all 0.3s ease;
            align-self: flex-start;
            margin-top: auto;
        }

        .read-more-btn:hover {
            background: var(--dark-blue);
            transform: translateX(5px);
        }

        /* Modal */
        .modal {
            display: none;
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            animation: fadeIn 0.3s ease;
        }

        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        .modal-content {
            background-color: white;
            margin: 30px auto;
            padding: 0;
            border-radius: 12px;
            max-width: 900px;
            max-height: 85vh;
            overflow-y: auto;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
            animation: slideUp 0.3s ease;
        }

        @keyframes slideUp {
            from {
                transform: translateY(50px);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }

        .modal-header {
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
            color: white;
            padding: 30px;
            position: relative;
        }

        .close-btn {
            position: absolute;
            right: 20px;
            top: 20px;
            font-size: 28px;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .close-btn:hover {
            color: var(--accent-orange);
        }

        .modal-title {
            font-size: 28px;
            margin-bottom: 10px;
            line-height: 1.3;
        }

        .modal-meta {
            display: flex;
            gap: 20px;
            font-size: 14px;
            opacity: 0.9;
        }

        .modal-body {
            padding: 30px;
        }

        .modal-video {
            width: 100%;
            height: 400px;
            background: var(--light-blue);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 30px;
            position: relative;
            overflow: hidden;
        }

        .video-placeholder {
            text-align: center;
        }

        .video-icon {
            font-size: 80px;
            opacity: 0.3;
            margin-bottom: 10px;
        }

        .video-text {
            color: var(--text-light);
            font-size: 14px;
        }

        .video-play-btn {
            position: absolute;
            width: 80px;
            height: 80px;
            background: rgba(255, 107, 53, 0.9);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 32px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .video-play-btn:hover {
            background: var(--accent-orange);
            transform: scale(1.1);
        }

        .modal-body h2 {
            color: var(--primary-blue);
            margin-bottom: 15px;
            font-size: 22px;
        }

        .modal-body h3 {
            color: var(--text-dark);
            margin-top: 25px;
            margin-bottom: 12px;
            font-size: 18px;
        }

        .modal-body p {
            margin-bottom: 15px;
            color: var(--text-light);
            line-height: 1.8;
        }

        .modal-body ul, .modal-body ol {
            margin-left: 20px;
            margin-bottom: 15px;
        }

        .modal-body li {
            margin-bottom: 10px;
            color: var(--text-light);
            line-height: 1.6;
        }

        .highlight-box {
            background: var(--light-blue);
            border-left: 4px solid var(--primary-blue);
            padding: 20px;
            border-radius: 6px;
            margin: 20px 0;
        }

        .highlight-box strong {
            color: var(--primary-blue);
        }

        .faq-section {
            margin-top: 30px;
        }

        .faq-item {
            background: #f8f9fa;
            padding: 15px;
            margin-bottom: 12px;
            border-radius: 6px;
        }

        .faq-question {
            font-weight: 600;
            color: var(--primary-blue);
            margin-bottom: 8px;
        }

        .faq-answer {
            color: var(--text-light);
            font-size: 14px;
            line-height: 1.6;
        }

        .cta-box {
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
            color: white;
            padding: 25px;
            border-radius: 8px;
            margin-top: 30px;
            text-align: center;
        }

        .cta-box h3 {
            margin-bottom: 10px;
            font-size: 20px;
        }

        .cta-box p {
            margin-bottom: 15px;
            opacity: 0.95;
        }

        .cta-button {
            background: var(--accent-orange);
            color: white;
            border: none;
            padding: 12px 30px;
            border-radius: 6px;
            cursor: pointer;
            font-size: 16px;
            font-weight: 600;
            transition: all 0.3s ease;
            display: inline-block;
        }

        .cta-button:hover {
            background: #ff5722;
            transform: scale(1.05);
        }

        /* Footer */
        footer {
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
            color: white;
            text-align: center;
            padding: 30px 20px;
            margin-top: 60px;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
        }

        .footer-links {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            margin-bottom: 15px;
        }

        .footer-links a {
            color: white;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .footer-links a:hover {
            color: var(--accent-orange);
        }

        /* Responsive */
        @media (max-width: 768px) {
            .header-container {
                flex-direction: column;
                align-items: flex-start;
            }

            .nav-filters {
                width: 100%;
                justify-content: flex-start;
            }

            .hero h1 {
                font-size: 28px;
            }

            .hero-stats {
                grid-template-columns: repeat(2, 1fr);
            }

            .blog-grid {
                grid-template-columns: 1fr;
            }

            .modal-content {
                margin: 20px;
                max-height: 90vh;
            }

            .modal-header {
                padding: 20px;
            }

            .modal-body {
                padding: 20px;
            }

            .modal-video {
                height: 250px;
            }

            .close-btn {
                font-size: 24px;
            }
        }

        /* Loading Animation */
        .loading {
            display: inline-block;
            width: 20px;
            height: 20px;
            border: 3px solid var(--light-blue);
            border-radius: 50%;
            border-top-color: var(--primary-blue);
            animation: spin 1s ease-in-out infinite;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        /* Utility Classes */
        .hidden {
            display: none !important;
        }

        .badge {
            display: inline-block;
            padding: 4px 10px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 600;
            margin-right: 8px;
        }

        .badge-high {
            background: #ffe6e6;
            color: #c41e3a;
        }

        .badge-medium {
            background: #fff3cd;
            color: #856404;
        }