body {
  background-color: rgb(130, 130, 130);
  margin: 0px;
}

#menu {  
  align-items: center;
  display: flex;
  height: 100vh;
  width: 100vw;
}

#menu-items {
  margin-left: clamp(4rem, 10vw, 48rem);
  position: relative;
  z-index: 2;
}

#menu[data-active-index="0"] > #menu-background-pattern {
  background-position: 0% -25%;
}

#menu[data-active-index="1"] > #menu-background-pattern {
  background-position: 0% -50%;
}

#menu[data-active-index="2"] > #menu-background-pattern {
  background-position: 0% -75%;
}

#menu[data-active-index="3"] > #menu-background-pattern {
  background-position: 0% -100%;
}

#menu[data-active-index="0"] > #menu-background-image {
  background-position: center 45%;
}

#menu[data-active-index="1"] > #menu-background-image {
  background-position: center 50%;
}

#menu[data-active-index="2"] > #menu-background-image {
  background-position: center 55%;
}

#menu[data-active-index="3"] > #menu-background-image {
  background-position: center 60%;
}

#menu-background-pattern {
  background-image: radial-gradient(
    rgba(255, 255, 255, 0.1) 9%, 
    transparent 9%
  );
  background-position: 0% 0%;
  background-size: 12vmin 12vmin;
  height: 100vh;
  left: 0px;
  position: absolute;
  top: 0px;
  transition: opacity 800ms ease, 
    background-size 800ms ease,
    background-position 800ms ease;
  width: 100vw;
  z-index: 1;
  filter: blur(10px);
}

#menu-background-image {
  background-image: url("./src/background_img.jpg");
  background-position: center;
  background-size: cover;
  height: 100%;
  left: 0px;  
  opacity: 0.75;
  position: absolute;
  top: 0px;
  transition: opacity 800ms ease,
    background-size 800ms ease,
    background-position 800ms ease;
  width: 100%;
  z-index: 0;
  filter: blur(3px);
}


.menu-item {
  color: white;
  cursor: pointer;
  display: block;
  font-family: 'Ibarra Real Nova', serif;
  font-size: clamp(2rem, 8vw, 7rem);
  padding: clamp(0.3rem, 0.5vw, 1rem) 0rem;
  text-decoration: none;
  transition: opacity 400ms ease;
}