/* Full-page overlay so planes stay visible while scrolling */
#planesCanvasWrap {
    position: fixed;
    inset: 0; /* top:0 right:0 bottom:0 left:0 */
    width: 100vw;
    height: 100vh;
    pointer-events: none; /* clicks pass through */
    z-index: 9999; /* sit above EVERYTHING */
    border: none !important;
    outline: none !important;
}

    /* Canvas always fills the overlay */
    #planesCanvasWrap canvas {
        width: 100% !important;
        height: 100% !important;
        display: block;
    }

/* IMPORTANT:
   If you still see a pink border after this,
   it is NOT the planes overlay — it’s the underlying section/container.
   Search your CSS for: border: 1px solid hotpink / #ff69b4 / outline
*/