#language-btn,
.menu-btn {
  background: none;
  border: none;
  padding: 0;
  font-size: 2em;
  color: var(--secondary-font-color);
  cursor: pointer;
  transition: transform 0.3s ease;
  z-index: 100000;
}

#language-btn {
  position: absolute;
  top: 5rem;
  right: 5rem;

  font-weight: bolder;
  text-transform: uppercase;
  text-align: center;
}

#languageButtonTile {
  font-size: 0.9rem;
}

.menu-btn {
  position: fixed;
  top: 5rem;
  left: 5rem;
}

.menu-btn svg {
  fill: var(--secondary-font-color);
  width: 2.8rem;
  height: 2.8rem;
}

#language-btn:hover,
.menu-btn:hover {
  transform: scale(1.3);
}

/* list */

.menu ul {
  position: relative;
  list-style: none;
  padding-left: 0;
}

.menu ul li {
  text-align: center;
  cursor: pointer;
}

.menu ul li a {
  color: var(--secondary-font-color);
  text-decoration: none;
  font-size: 3.5em;
  padding: 20px 20px;
  display: inline-flex;
  font-weight: 400;
  transition: all 0.5s;
}

.menu ul li:hover a {
  color: #000;
  background: transparent;
}

.menu ul li a:before {
  content: "";
  position: absolute;
  top: 50%;
  left: 40%;
  transform: translate(-50%, -50%);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 5em;
  color: rgba(0, 0, 0, 0.1);
  border-radius: 50%;
  z-index: -1;
  opacity: 0;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 500px;
  transition: letter-spacing 0.5s, left 0.5s;
}

.menu ul li a:hover:before {
  content: attr(data-text);
  opacity: 1;
  left: 50%;
  letter-spacing: 10px;
  width: 1800px;
  height: 1800px;
}

.menu {
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

#menu-list {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

@media (min-width: 768px) and (max-width: 1024px) {
  .menu ul li a {
    transition: none;
  }

  .menu ul li a:hover {
    color: var(--secondary-font-color);
    background: none;
  }

  .menu ul li a:before {
    display: none;
  }

  .menu-btn svg {
    top: 6rem;
    left: 8.5rem;

    width: 4rem;
    height: 4rem;
  }

  #language-btn {
    top: 6rem;
    right: 8.5rem;

    width: 4rem;
    height: 4rem;
  }
}

@media (max-width: 767px) {
  header {
    font-size: 0.5rem;
  }

  #language-btn {
    top: 3.2rem;
    right: 4.5rem;

    width: 3rem;
    height: 3rem;
  }

  .menu-btn {
    top: 3.2rem;
    left: 3.5rem;
  }

  .menu-btn svg {
    width: 2.5rem;
    height: 2.5rem;
  }
}