@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@300;400;500;700;900&display=swap');
        
        * {
            font-family: 'Tajawal', sans-serif;
        }
        
        body {
            background-color: #0f172a;
            color: #e2e8f0;
        }
        
        .gradient-text {
            background: linear-gradient(90deg, #3b82f6, #8b5cf6, #ec4899);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        
        .hero-gradient {
            background: linear-gradient(135deg, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.7)), 
                        radial-gradient(circle at top right, rgba(59, 130, 246, 0.3), transparent 70%),
                        radial-gradient(circle at bottom left, rgba(236, 72, 153, 0.3), transparent 70%);
        }
        
        .btn-primary {
            background: linear-gradient(90deg, #3b82f6, #8b5cf6);
            transition: all 0.3s ease;
        }
        
        .btn-primary:hover {
            background: linear-gradient(90deg, #2563eb, #7c3aed);
            transform: translateY(-2px);
            box-shadow: 0 10px 25px -5px rgba(59, 130, 246, 0.5);
        }
        
        .btn-secondary {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            transition: all 0.3s ease;
        }
        
        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateY(-2px);
        }
        
        .feature-card {
            background: rgba(30, 41, 59, 0.5);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.3s ease;
        }
        
        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(59, 130, 246, 0.3);
        }
        
        .video-player {
            background: rgba(15, 23, 42, 0.8);
            border: 1px solid rgba(255, 255, 255, 0.1);
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
        }
        
        .video-creator {
            background: rgba(30, 41, 59, 0.7);
            border: 1px solid rgba(255, 255, 255, 0.1);
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
        }
        
        .dimension-option {
            transition: all 0.3s ease;
            border: 2px solid transparent;
        }
        
        .dimension-option:hover, .dimension-option.active {
            border-color: #3b82f6;
            background: rgba(59, 130, 246, 0.1);
        }
        
        .style-option {
            transition: all 0.3s ease;
            border: 2px solid transparent;
        }
        
        .style-option:hover, .style-option.active {
            border-color: #8b5cf6;
            background: rgba(139, 92, 246, 0.1);
        }
        
        .video-gallery {
            position: relative;
            overflow: hidden;
            border-radius: 12px;
            height: 500px;
        }
        
        .gallery-item {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 1s ease-in-out;
        }
        
        .gallery-item.active {
            opacity: 1;
            z-index: 1;
        }
        
        .progress-bar {
            height: 4px;
            background: rgba(255, 255, 255, 0.2);
            position: relative;
            margin-top: 10px;
            border-radius: 2px;
            overflow: hidden;
        }
        
        .progress-fill {
            position: absolute;
            top: 0;
            left: 0;
            height: 100%;
            background: linear-gradient(90deg, #3b82f6, #8b5cf6);
            width: 0%;
            transition: width 0.3s linear;
        }
        
        .loading-animation {
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100%;
        }
        
        .loading-dot {
            width: 12px;
            height: 12px;
            margin: 0 5px;
            border-radius: 50%;
            background: #3b82f6;
            animation: pulse 1.5s infinite ease-in-out;
        }
        
        .loading-dot:nth-child(2) {
            animation-delay: 0.3s;
            background: #8b5cf6;
        }
        
        .loading-dot:nth-child(3) {
            animation-delay: 0.6s;
            background: #ec4899;
        }
        
        @keyframes pulse {
            0%, 100% {
                transform: scale(0.8);
                opacity: 0.5;
            }
            50% {
                transform: scale(1.2);
                opacity: 1;
            }
        }
        
        .logo-animation {
            animation: float 3s infinite ease-in-out;
        }
        
        @keyframes float {
            0%, 100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-10px);
            }
        }
        
        .video-preview {
            position: relative;
            overflow: hidden;
            border-radius: 12px;
        }
        
        .video-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.4);
            display: flex;
            justify-content: center;
            align-items: center;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .video-preview:hover .video-overlay {
            opacity: 1;
        }
        
        .play-btn {
            width: 60px;
            height: 60px;
            background: rgba(59, 130, 246, 0.8);
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .play-btn:hover {
            transform: scale(1.1);
            background: rgba(59, 130, 246, 1);
        }
        
        .split-layout {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 20px;
        }
        
        @media (max-width: 768px) {
            .split-layout {
                grid-template-columns: 1fr;
            }
        }