#particles{
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

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

/* 🔥 asegura que TODO esté encima */
main,
.container,
.navbar,
.card,
.table-responsive,
.content,
.wrapper{
    position: relative;
    z-index: 1;
}