/* Elementos decorativos de fundo */
        .background-elements {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            overflow: hidden;
            z-index: 1;
        }

        .circuit-line {
            position: absolute;
            background: rgba(59, 130, 246, 0.1);
            border-radius: 2px;
        }

        .circuit-node {
            position: absolute;
            width: 10px;
            height: 10px;
            background: var(--innovation-purple);
            border-radius: 50%;
            box-shadow: 0 0 15px rgba(139, 92, 246, 0.6);
            z-index: 1;
        }

        .cube-container {
            position: absolute;
            perspective: 1000px;
        }

        .cube {
            position: relative;
            width: 80px;
            height: 80px;
            transform-style: preserve-3d;
            transform: rotateX(-25deg) rotateY(-25deg);
            animation: rotateCube 20s infinite linear;
        }

        @keyframes rotateCube {
            0% { transform: rotateX(-25deg) rotateY(0deg); }
            100% { transform: rotateX(-25deg) rotateY(360deg); }
        }

        .cube-face {
            position: absolute;
            width: 100%;
            height: 100%;
            background: rgba(37, 99, 235, 0.05);
            border: 1px solid var(--border-color);
            border-radius: 5px;
            display: flex;
            justify-content: center;
            align-items: center;
            opacity: 0.8;
        }

        .front {
            transform: translateZ(40px);
        }

        .top {
            transform: rotateX(90deg) translateZ(40px);
        }

        .side {
            transform: rotateY(90deg) translateZ(40px);
        }

        .inner-glow {
            position: absolute;
            width: 50px;
            height: 50px;
            background: radial-gradient(circle, rgba(139, 92, 246, 0.3) 0%, rgba(139, 92, 246, 0) 70%);
            border-radius: 8px;
            z-index: 10;
        }