#cta{
  position:relative; z-index:3;
  background:#0C0C0C;
  color:#fff;
  height:calc(426 * var(--vhu));
  overflow:clip;
}
.cta__rings{position:absolute; inset:0; width:100%; height:100%; display:block}
.cta__title{
  position:absolute; left:0; right:0; top:calc(111 * var(--vhu));
  text-align:center;
  font-size:calc(52 * var(--u)); line-height:calc(56 * var(--vhu));   /* +6: acento de RESÍDUO */
}
.cta__title .sweep-line{margin:0 auto}
.cta__para{
  position:absolute; left:0; right:0; top:calc(283 * var(--vhu));
  text-align:center;
  font-size:calc(12 * var(--u)); line-height:calc(13 * var(--vhu));
  color:#C8C8C8;
}
.cta__para .sweep-line{margin:0 auto}
/* pill-cursor (fixed, segue o ponteiro dentro da seção) */
.cta__trail{position:fixed; inset:0; width:100vw; height:100vh; pointer-events:none; z-index:9990; display:none}
.cta__pill{
  position:fixed; left:0; top:0; z-index:9991;
  width:calc(86 * var(--u)); height:calc(80 * var(--vhu));
  margin-left:calc(-43 * var(--u)); margin-top:calc(-40 * var(--vhu));
  border-radius:50%;
  background:#FC5E00;
  color:#fff;
  display:none; align-items:center; justify-content:center; text-align:center;
  font-family:var(--font-mono); font-size:calc(9 * var(--u)); font-weight:600;
  letter-spacing:.06em; line-height:1.25; text-transform:uppercase;
  pointer-events:none;
  will-change:transform;
}
.cta__pill.is-on{display:flex}
.cta__pill.is-leaving{mix-blend-mode:difference}
.cta__pill .ring{position:absolute; inset:0; border-radius:50%; border:2px solid #fff; opacity:0}
.cta__pill .lbl{position:relative}