/* Removing inherited styling */
.nav-demo-container {
    display: flex;
    justify-content: center;
    margin: 20px;

    a {
        text-decoration: none;
        color: var(--color-text);
        border-bottom: none;
        font-size: 1.1rem;
    }

    ul {
        list-style: none;
        margin: 0;
        padding: 0;
    }

    li {
        display: block;
        margin: 0;
    }
}

.nav-demo {
    border: 1px solid #ccc;
    border-radius: 6px;
    padding: 25px;
}

/* Vertical Demo */
.nav-container-vert {
  position: relative;

  a {
    display: block;
    text-decoration: none;
    width: 100%;
    line-height: 40px;
  }

  ul {
    list-style: none;
    padding-left: 30px;
  }

  li {
    display: flex;
    align-items: center;
  }
}

.nav-container-vert::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-text);
}

.nav-container-vert::after {
  content: '';
  position: absolute;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 10px solid var(--color-text);
  transition: top 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-container-vert:has(li:nth-child(1):hover)::after {
  top: 12px;
}

.nav-container-vert:has(li:nth-child(2):hover)::after {
  top: 52px;
}

.nav-container-vert:has(li:nth-child(3):hover)::after {
  top: 92px;
}

.nav-container-vert:has(li:nth-child(1) a.active):not(:has(li:hover))::after {
  top: 12px;
}

.nav-container-vert:has(li:nth-child(2) a.active):not(:has(li:hover))::after {
  top: 52px;
}

.nav-container-vert:has(li:nth-child(3) a.active):not(:has(li:hover))::after {
  top: 92px;
}

/* Horizontal Demo */
.nav-container-horiz {
  position: relative;
  width: fit-content;

  a {
    display: block;
    text-decoration: none;
    width: 100%;
    line-height: 40px;
  }

  ul {
    display: flex;
    list-style: none;
    flex-direction: row;
    justify-content: center;
    padding-bottom: 10px;
  }

  li {
    display: flex;
    text-align: center;
    width: 100px;
  }
}

.nav-container-horiz::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--color-text);
}

.nav-container-horiz::after {
  content: '';
  position: absolute;
  bottom: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 10px solid var(--color-text);
  transition: left 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-container-horiz:has(li:nth-child(1):hover)::after {
  top: auto;
  left: 42px;
}

.nav-container-horiz:has(li:nth-child(2):hover)::after {
  top: auto;
  left: 142px;
}

.nav-container-horiz:has(li:nth-child(3):hover)::after {
  top: auto;
  left: 242px;
}

.nav-container-horiz:has(li:nth-child(1) a.active):not(:has(li:hover))::after {
  top: auto;
  left: 42px;
}

.nav-container-horiz:has(li:nth-child(2) a.active):not(:has(li:hover))::after {
  top: auto;
  left: 142px;
}

.nav-container-horiz:has(li:nth-child(3) a.active):not(:has(li:hover))::after {
  top: auto;
  left: 242px;
}