/* Demo Section Specific Styles */
        .mk-demo-wrapper {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: #fafbff;
            background-image: 
                radial-gradient(circle at 25px 25px, rgba(99, 102, 241, 0.08) 2px, transparent 2px),
                radial-gradient(circle at 75px 75px, rgba(139, 92, 246, 0.06) 1px, transparent 1px);
            background-size: 100px 100px, 50px 50px;
            background-position: 0 0, 25px 25px;
            min-height: 100vh;
            overflow: hidden;
            position: relative;
        }

        .mk-demo-section {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            position: relative;
            padding: 2rem;
        }

        /* Background Cultural Elements */
        .mk-bg-elements {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            overflow: hidden;
            z-index: 1;
        }

        .mk-cultural-symbol {
            position: absolute;
            opacity: 0.05;
            animation: mkFloatSymbol 6s ease-in-out infinite;
        }

        .mk-cultural-symbol:nth-child(1) {
            top: 10%;
            left: 10%;
            font-size: 4rem;
            animation-delay: 0s;
        }

        .mk-cultural-symbol:nth-child(2) {
            top: 20%;
            right: 15%;
            font-size: 3rem;
            animation-delay: 2s;
        }

        .mk-cultural-symbol:nth-child(3) {
            bottom: 20%;
            left: 20%;
            font-size: 3.5rem;
            animation-delay: 4s;
        }

        .mk-cultural-symbol:nth-child(4) {
            bottom: 15%;
            right: 10%;
            font-size: 2.5rem;
            animation-delay: 1s;
        }

        @keyframes mkFloatSymbol {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(5deg); }
        }

        /* Main Content */
        .mk-demo-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 900px;
        }

        .mk-demo-title {
            font-size: clamp(2.5rem, 5vw, 4rem);
            font-weight: 700;
            background: linear-gradient(135deg, #6366f1, #8b5cf6, #a855f7);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 1rem;
            animation: mkSlideUp 1s ease-out;
        }

        .mk-demo-subtitle {
            font-size: 1.25rem;
            color: #64748b;
            margin-bottom: 3rem;
            animation: mkSlideUp 1s ease-out 0.2s both;
        }

        /* Video Player Container */
        .mk-video-wrapper {
            position: relative;
            width: 100%;
            max-width: 700px;
            aspect-ratio: 16/9;
            border-radius: 24px;
            overflow: hidden;
            background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            animation: mkSlideUp 1s ease-out 0.4s both;
        }

        .mk-video-wrapper::before {
            content: '';
            position: absolute;
            top: -3px;
            left: -3px;
            right: -3px;
            bottom: -3px;
            background: linear-gradient(45deg, 
                #6366f1 0%, 
                #8b5cf6 25%, 
                #a855f7 50%, 
                #6366f1 75%, 
                #8b5cf6 100%);
            border-radius: 27px;
            z-index: -1;
            opacity: 0.6;
            animation: mkBorderGlow 3s linear infinite;
        }

        .mk-video-wrapper:hover::before {
            opacity: 1;
            animation: mkBorderGlow 1.5s linear infinite;
        }

        @keyframes mkBorderGlow {
            0% {
                background-position: 0% 50%;
                filter: brightness(1) saturate(1);
            }
            50% {
                background-position: 100% 50%;
                filter: brightness(1.2) saturate(1.2);
            }
            100% {
                background-position: 0% 50%;
                filter: brightness(1) saturate(1);
            }
        }

        .mk-video-wrapper:hover {
            transform: translateY(-8px) scale(1.02);
            box-shadow: 
                0 35px 60px -12px rgba(99, 102, 241, 0.3),
                0 0 80px rgba(139, 92, 246, 0.2);
        }

        .mk-video-container {
            width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            background: 
                radial-gradient(circle at 30% 70%, rgba(99, 102, 241, 0.03) 0%, transparent 50%),
                radial-gradient(circle at 70% 30%, rgba(139, 92, 246, 0.02) 0%, transparent 50%),
                linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
        }

        .mk-video-element {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: none;
        }

        /* Animated Play Button */
        .mk-play-btn {
            position: relative;
            width: 120px;
            height: 120px;
            border-radius: 50%;
            background: linear-gradient(135deg, #6366f1, #8b5cf6);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 
                0 20px 40px rgba(99, 102, 241, 0.3),
                0 0 0 0 rgba(99, 102, 241, 0.4);
            animation: mkPlayPulse 2s infinite;
        }

        .mk-play-btn::after {
            content: '';
            position: absolute;
            top: -4px;
            left: -4px;
            right: -4px;
            bottom: -4px;
            border: 2px solid transparent;
            border-radius: 50%;
            background: linear-gradient(45deg, #6366f1, #8b5cf6, #a855f7, #6366f1) border-box;
            mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
            mask-composite: subtract;
            animation: mkRotateBorder 4s linear infinite;
            opacity: 0.7;
        }

        .mk-play-btn:hover {
            transform: scale(1.15);
            box-shadow: 
                0 25px 50px rgba(99, 102, 241, 0.4),
                0 0 0 20px rgba(99, 102, 241, 0.1);
        }

        .mk-play-btn:hover::after {
            opacity: 1;
            animation: mkRotateBorder 2s linear infinite;
        }

        .mk-play-btn:active {
            transform: scale(0.95);
        }

        @keyframes mkPlayPulse {
            0% {
                box-shadow: 
                    0 20px 40px rgba(99, 102, 241, 0.3),
                    0 0 0 0 rgba(99, 102, 241, 0.4);
            }
            70% {
                box-shadow: 
                    0 20px 40px rgba(99, 102, 241, 0.3),
                    0 0 0 25px rgba(99, 102, 241, 0);
            }
            100% {
                box-shadow: 
                    0 20px 40px rgba(99, 102, 241, 0.3),
                    0 0 0 0 rgba(99, 102, 241, 0);
            }
        }

        @keyframes mkRotateBorder {
            0% {
                transform: rotate(0deg);
                filter: hue-rotate(0deg);
            }
            100% {
                transform: rotate(360deg);
                filter: hue-rotate(360deg);
            }
        }

        .mk-play-icon {
            width: 0;
            height: 0;
            border-left: 25px solid white;
            border-top: 15px solid transparent;
            border-bottom: 15px solid transparent;
            margin-left: 5px;
        }

        /* Caption */
        .mk-demo-caption {
            margin-top: 2rem;
            font-size: 1.1rem;
            color: #475569;
            font-weight: 500;
            animation: mkSlideUp 1s ease-out 0.6s both;
        }

        /* Slide In Animation */
        @keyframes mkSlideUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Decorative Elements */
        .mk-dot-pattern-1 {
            position: absolute;
            top: 15%;
            left: 8%;
            width: 120px;
            height: 120px;
            opacity: 0.12;
            animation: mkFloatDots 8s ease-in-out infinite;
        }

        .mk-dot-pattern-1::before {
            content: '';
            position: absolute;
            width: 6px;
            height: 6px;
            background: linear-gradient(45deg, #6366f1, #8b5cf6);
            border-radius: 50%;
            box-shadow: 
                15px 0 0 #6366f1,
                30px 0 0 #8b5cf6,
                45px 0 0 #a855f7,
                60px 0 0 #6366f1,
                0 15px 0 #8b5cf6,
                15px 15px 0 #a855f7,
                30px 15px 0 #6366f1,
                45px 15px 0 #8b5cf6,
                60px 15px 0 #a855f7,
                0 30px 0 #6366f1,
                15px 30px 0 #8b5cf6,
                30px 30px 0 #a855f7,
                45px 30px 0 #6366f1,
                60px 30px 0 #8b5cf6,
                0 45px 0 #a855f7,
                15px 45px 0 #6366f1,
                30px 45px 0 #8b5cf6,
                45px 45px 0 #a855f7,
                60px 45px 0 #6366f1;
            animation: mkDotPulse 4s ease-in-out infinite;
        }

        .mk-dot-pattern-2 {
            position: absolute;
            bottom: 15%;
            right: 10%;
            width: 100px;
            height: 100px;
            opacity: 0.1;
            transform: rotate(45deg);
            animation: mkFloatDots 6s ease-in-out infinite reverse;
        }

        .mk-dot-pattern-2::before {
            content: '';
            position: absolute;
            width: 4px;
            height: 4px;
            background: linear-gradient(45deg, #8b5cf6, #a855f7);
            border-radius: 50%;
            box-shadow: 
                12px 0 0 #8b5cf6,
                24px 0 0 #a855f7,
                36px 0 0 #6366f1,
                48px 0 0 #8b5cf6,
                0 12px 0 #a855f7,
                12px 12px 0 #6366f1,
                24px 12px 0 #8b5cf6,
                36px 12px 0 #a855f7,
                48px 12px 0 #6366f1,
                0 24px 0 #8b5cf6,
                12px 24px 0 #a855f7,
                24px 24px 0 #6366f1,
                36px 24px 0 #8b5cf6,
                48px 24px 0 #a855f7,
                0 36px 0 #6366f1,
                12px 36px 0 #8b5cf6,
                24px 36px 0 #a855f7,
                36px 36px 0 #6366f1,
                48px 36px 0 #8b5cf6;
            animation: mkDotPulse 3s ease-in-out infinite 1s;
        }

        @keyframes mkFloatDots {
            0%, 100% { 
                transform: translateY(0px) translateX(0px) rotate(0deg);
                opacity: 0.12;
            }
            50% { 
                transform: translateY(-15px) translateX(10px) rotate(5deg);
                opacity: 0.18;
            }
        }

        @keyframes mkDotPulse {
            0%, 100% { 
                filter: brightness(1) saturate(1);
                transform: scale(1);
            }
            50% { 
                filter: brightness(1.3) saturate(1.2);
                transform: scale(1.05);
            }
        }

        /* Video Controls */
        .mk-video-controls {
            position: absolute;
            bottom: 20px;
            left: 20px;
            right: 20px;
            background: rgba(0, 0, 0, 0.7);
            border-radius: 12px;
            padding: 15px;
            display: none;
            align-items: center;
            gap: 15px;
            backdrop-filter: blur(10px);
        }

        .mk-control-btn {
            background: none;
            border: none;
            color: white;
            cursor: pointer;
            padding: 8px;
            border-radius: 6px;
            transition: all 0.2s ease;
        }

        .mk-control-btn:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        .mk-progress-bar {
            flex: 1;
            height: 4px;
            background: rgba(255, 255, 255, 0.3);
            border-radius: 2px;
            overflow: hidden;
            cursor: pointer;
        }

        .mk-progress-fill {
            height: 100%;
            background: linear-gradient(90deg, #6366f1, #8b5cf6);
            width: 0%;
            transition: width 0.1s ease;
        }

        .mk-time-display {
            color: white;
            font-size: 0.9rem;
            font-weight: 500;
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .mk-demo-section {
                padding: 1rem;
            }
            
            .mk-video-wrapper {
                max-width: 100%;
                margin: 0 1rem;
            }
            
            .mk-play-btn {
                width: 100px;
                height: 100px;
            }
            
            .mk-play-icon {
                border-left-width: 20px;
                border-top-width: 12px;
                border-bottom-width: 12px;
            }

            .mk-video-controls {
                padding: 10px;
                gap: 10px;
            }
        }