body {
	position: relative;
	overflow-x: hidden;
}

/* ---- particles.js ---- */
/* Fondo predeterminado (modo claro) */
#particles-js {
	position: absolute;
	width: 100%;
	height: 100%;
	background-color: #00000000; /* transparente o claro */
	background-repeat: no-repeat;
	background-size: cover;
	background-position: 50% 50%;
	z-index: -1;
}