#dna {
    position: absolute;
    top: 50%;
    left: 50%;
    width: min(800px, 90vw);
    height: 240px;
    margin-top: -120px;
    transform: translateX(-50%);
    perspective: 1000px;
}
/* Usamos variables para los colores; se asignarán vía JavaScript */
#dna div {
    position: relative;
    top: 50%;
    left: 60px;
    width: 2px;
    height: 160px;
    margin-top: -80px;
    margin-left: 20px;
    background-color: var(--line-color, rgba(255, 255, 255, 0.1));
    float: left;
    transform-style: preserve-3d;
    animation: rotation 4s linear infinite;
    animation-delay: var(--delay);
}
#dna div::before,
#dna div::after {
    content: "";
    position: absolute;
    left: -4px;
    right: -4px;
    height: 10px;
    background-color: var(--dot-color, white);
    border-radius: 5px;
    z-index: 1;
    animation: rotation 4s linear infinite reverse;
    animation-delay: var(--delay);
}
#dna div::before {
    top: -10px;
}
#dna div::after {
    bottom: -10px;
}

@media (max-width: 575.98px) {
    #dna {
        width: 90vw;
        height: 180px;
        margin-top: -90px;
    }

    #dna div {
        left: 10px;
        height: 120px;
        margin-top: -60px;
        margin-left: 10px;
    }
}

/* Clase que aplica el recorte */
.clipped {
    /* Ejemplo de polígono (trapecio inclinado).
       Ajusta los porcentajes a la forma que desees. */
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    /* Si deseas otra forma, cámbiala aquí. */
  }
@keyframes rotation {
    from {
        transform: rotateX(0deg);
    }
    to {
        transform: rotateX(359deg);
    }
}