.video-container {
            max-width: 900px;
            margin: 0 auto;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--box-shadow);
            opacity: 0;
            transform: translateY(50px);
            transition: all 0.8s ease;
            position: relative;
            aspect-ratio: 16 / 9;
        }

        .video-container.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .video-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            box-shadow: inset 0 0 50px rgba(76, 175, 80, 0.5);
            pointer-events: none;
            z-index: 2;
            border-radius: var(--border-radius);
        }

        .video-container iframe {
            width: 100%;
            height: 100%;
            display: block;
        }