:root {
  --vam-icon-size: 2rem;
}

#vue-about-me {
  text-align: center;
  padding: 0.8rem;

  .animate-logo {
    animation: iconAnimate 1.5s ease-in-out infinite;
  }

  a {
    color: #0078e7;
    text-decoration: none;
  }

  .repo-link,
  .author-link {
    color: var(--vam-link-color, inherit);
  }

  svg {
    display: inline-block;
  }

  .copyright {
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.9rem;
    padding: 5px;

    .logo {
      display: inline-flex;
      justify-content: center;
      align-items: center;
      fill: currentColor;
      overflow: hidden;
      padding: 0 0.5rem;
      transition: 0.5s;

      &:hover {
        transform: scale(1.2);
      }
    }
  }

  .links {
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .link-item {
    display: inline-flex;
    justify-content: center;
    align-items: center;

    color: var(--vam-color, #000);
    cursor: pointer;
    user-select: none;
    background-color: var(--vam-icon-bg-color, transparent);
    border-radius: 50%;
    transition: 0.3s;
    margin: 0.4rem;

    width: var(--vam-icon-size);
    height: var(--vam-icon-size);

    &:hover {
      background-color: var(--vam-color, transparent);
      transform: scale(1.1);
      color: var(--vam-hover-color, #fff);
      text-shadow: 0px 0px 1px #000;
    }
  }

  // tooltip
  .tooltip {
    position: relative;
    display: inline-flex;

    .tooltip-text {
      visibility: hidden;
      font-size: 12px;
      width: 120px;
      background-color: rgba(55, 55, 55, 0.9);
      color: #fff;
      text-align: center;
      border-radius: 5px;
      padding: 5px;
      position: absolute;
      z-index: 1;
      bottom: 125%;
      left: 50%;
      margin-left: -65px;
      opacity: 0;
      transition: opacity 0.2s;

      &::after {
        content: '';
        position: absolute;
        top: 100%;
        left: 50%;
        margin-left: -5px;
        border-width: 5px;
        border-style: solid;
        border-color: #555 transparent transparent transparent;
      }
    }

    &:hover {
      .tooltip-text {
        visibility: visible;
        opacity: 1;
      }
    }
  }
}

@keyframes iconAnimate {
  0%,
  100% {
    transform: scale(1);
  }

  10%,
  30% {
    transform: scale(0.9);
  }

  20%,
  40%,
  60%,
  80% {
    transform: scale(1.1);
  }

  50%,
  70% {
    transform: scale(1.1);
  }
}