:root {
  --color-bg1: rgb(254, 252, 234);
  /* crème clair */
  --color-bg2: rgb(80, 97, 58);
  /* vert profond */
  --color1: 254, 252, 234;
  /* crème clair */
  --color2: 80, 97, 58;
  /* vert profond */
  --color3: 227, 194, 132;
  /* beige doré */
  --color4: 224 184 179;
  /* Rose minéral*/
  --color5: 235, 214, 173;
  /* sable doux */
  --color-interactive: 227, 194, 132;
  --circle-size: 80%;
  --blending: hard-light;
}

@keyframes moveInCircle {
  0% {
    transform: rotate(0deg);
  }

  50% {
    transform: rotate(180deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

@keyframes moveVertical {
  0% {
    transform: translateY(-50%);
  }

  50% {
    transform: translateY(50%);
  }

  100% {
    transform: translateY(-50%);
  }
}

@keyframes moveHorizontal {
  0% {
    transform: translateX(-50%) translateY(-10%);
  }

  50% {
    transform: translateX(50%) translateY(10%);
  }

  100% {
    transform: translateX(-50%) translateY(-10%);
  }
}

.gradient-bg {
  width: 100vw;
  height: 100%;
  position: fixed;
  overflow: hidden;
  background: linear-gradient(40deg, var(--color-bg1), var(--color-bg2));
  top: 0;
  left: 0;
  z-index: 0;

  svg {
    display: none;
  }
}

.noise {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background-image: url("../images/noise.svg");
  background-repeat: repeat;
  background-size: 150px 150px;
  /* tu peux ajuster */
  opacity: 0.6;
  /* ou plus si tu veux tester */
  mix-blend-mode: soft-light;
}

.gradients-container {
  filter: url(#goo) blur(40px);
  width: 100%;
  height: 100%;
  z-index: -9999999999999;
}

.g1 {
  position: absolute;
  background: radial-gradient(circle at center, rgba(var(--color1), 0.8) 0, rgba(var(--color1), 0) 50%) no-repeat;
  mix-blend-mode: var(--blending);

  width: var(--circle-size);
  height: var(--circle-size);
  top: calc(50% - var(--circle-size) / 2);
  left: calc(50% - var(--circle-size) / 2);

  transform-origin: center center;
  animation: moveVertical 30s ease infinite;

  opacity: 1;
}

.g2 {
  position: absolute;
  background: radial-gradient(circle at center, rgba(var(--color2), 0.8) 0, rgba(var(--color2), 0) 50%) no-repeat;
  mix-blend-mode: var(--blending);

  width: var(--circle-size);
  height: var(--circle-size);
  top: calc(50% - var(--circle-size) / 2);
  left: calc(50% - var(--circle-size) / 2);

  transform-origin: calc(50% - 400px);
  animation: moveInCircle 20s reverse infinite;

  opacity: 1;
}

.g3 {
  position: absolute;
  background: radial-gradient(circle at center, rgba(var(--color3), 0.8) 0, rgba(var(--color3), 0) 50%) no-repeat;
  mix-blend-mode: var(--blending);

  width: var(--circle-size);
  height: var(--circle-size);
  top: calc(50% - var(--circle-size) / 2 + 200px);
  left: calc(50% - var(--circle-size) / 2 - 500px);

  transform-origin: calc(50% + 400px);
  animation: moveInCircle 40s linear infinite;

  opacity: 1;
}

.g4 {
  position: absolute;
  background: radial-gradient(circle at center, rgba(var(--color4), 0.8) 0, rgba(var(--color4), 0) 50%) no-repeat;
  mix-blend-mode: var(--blending);

  width: var(--circle-size);
  height: var(--circle-size);
  top: calc(50% - var(--circle-size) / 2);
  left: calc(50% - var(--circle-size) / 2);

  transform-origin: calc(50% - 200px);
  animation: moveHorizontal 40s ease infinite;

  opacity: 0.7;
}

.g5 {
  position: absolute;
  background: radial-gradient(circle at center, rgba(var(--color5), 0.8) 0, rgba(var(--color5), 0) 50%) no-repeat;
  mix-blend-mode: var(--blending);

  width: calc(var(--circle-size) * 2);
  height: calc(var(--circle-size) * 2);
  top: calc(50% - var(--circle-size));
  left: calc(50% - var(--circle-size));

  transform-origin: calc(50% - 800px) calc(50% + 200px);
  animation: moveInCircle 20s ease infinite;

  opacity: 1;
}

.interactive {
  width: 600px;
  height: 600px;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 10;

  background: radial-gradient(circle at center, rgba(var(--color-interactive), 0.8) 0, rgba(var(--color-interactive), 0) 50%);
  opacity: 0.7;

  transform: translate(-50%, -50%);
  /* centre la bulle autour de son milieu */
}