:root{
    --color: #f1f1f1;
}
body.loaded {
            overflow: auto;
        }
        /* Pantalla de carga */
        #loading-screen {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: white;
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 9999;
            transition: opacity 0.5s ease, visibility 0.5s ease;
        }
        #loading-screen.hidden {
            opacity: 0;
            visibility: hidden;
        }
        /* Container del logo */
        .logo-container {
            position: relative;
            width: 150px;
            height: 150px;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        .logo-circle {
            width: 100%;
            height: 100%;
            border-radius: 50%;
            background: white;
            display: flex;
            justify-content: center;
            align-items: center;
            position: relative;
            z-index: 2;
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
        }
        .logo-circle img {
            max-width: 80%;
            max-height: 80%;
            object-fit: contain;
        }
        /* Ondas animadas */
        .wave {
            position: absolute;
            border-radius: 50%;
            border: 3px solid;
            opacity: 0;
            animation: wave-animation 2s infinite;
        }
        .wave:nth-child(1) {
            border-color: var(--color);
            animation-delay: 0s;
        }
        .wave:nth-child(2) {
            border-color: var(--color);
            animation-delay: 0.5s;
        }
        .wave:nth-child(3) {
            border-color: var(--color);
            animation-delay: 1s;
        }
        .wave:nth-child(4) {
            border-color: var(--color);
            animation-delay: 1.5s;
        }
        @keyframes wave-animation {
            0% {
                width: 100%;
                height: 100%;
                opacity: 1;
            }
            100% {
                width: 200%;
                height: 200%;
                opacity: 0;
            }
        }