@import url('https://fonts.googleapis.com/css2?family=Open+Sans&display=swap');

* {
  box-sizing: border-box;
}

body {
  display: grid;
  place-content: center;
  min-height: 100vh;
  margin: 0;
  font-family: 'Open Sans', sans-serif;
  background-color: rgba(155, 89, 182, 0.7);
}

.phone {
  position: relative;
  width: 320px;
  height: 600px;
  background: #eee;
  border: 3px solid #eee;
  border-radius: 15px;
  overflow: hidden;
}

.content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: calc(100% - 60px);
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.4s ease;
  &.show {
    opacity: 1;
  }
}

.nav {
  position: absolute;
  bottom: 0;
  inset-inline: 0;
  ul {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
    height: 60px;
  }
  li {
    flex: 1;
    padding: 10px;
    text-align: center;
    color: #777;
    cursor: pointer;
    &:active {
      transform: scale(0.98);
    }
    &:is(:hover, .active) {
      color: #8e44ad;
    }
  }
  p {
    margin: 2px 0;
    font-size: 12px;
  }
}