.hero-visual-block {
  position: relative;
  overflow: hidden;
  background: #000;
  width: 100%;
  height: 100vh;
  min-height: 100vh;
  z-index: 2;
  isolation: isolate;
}

/* OVERLAY */
.hero-visual-block::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 5;
  pointer-events: none;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.9) 0%,
    rgba(0, 0, 0, 0.55) 45%,
    rgba(0, 0, 0, 0.15) 75%,
    rgba(0, 0, 0, 0) 100%
  );
}

/* CANVAS */
#visual-sequence-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 1;
  transform: translate3d(0, 0, 0);
  will-change: transform;
  backface-visibility: hidden;
}

/* CONTENU (ancien overlay texte) */
.hero-content-wrapper {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 55vw;
  padding-left: 8%;
  color: #fff;
  z-index: 10;
}

/* OPTION : stylisation formulaire si besoin */
.hero-content-wrapper .wpcf7 {
  max-width: 650px;
}

/* =========================
   RESPONSIVE TABLETTE
========================= */
@media screen and (max-width: 768px) {

  .hero-content-wrapper {
    width: 100%;
    padding: 0 24px;
    top: auto;
    bottom: 80px;
    transform: none;
  }
}

/* =========================
   MOBILE
========================= */
@media screen and (max-width: 480px) {

  .hero-content-wrapper {
    padding: 0 20px;
    bottom: 60px;
  }
}