/*--------------------------------------------------------------
# About Us Section
--------------------------------------------------------------*/
.about {
  .content {
    h3 {
      font-weight: 700;
      font-size: 32px;
      font-family: var(--font-secondary);
      color: darken($primary, 25);
    }
  
    ul {
      list-style: none;
      padding: 0;
      
      li {
        display: flex;
        align-items: flex-start;
        margin-top: 40px;
      }

      i {
        flex-shrink: 0;
        font-size: 48px;
        color: var(--color-primary);
        margin-right: 20px;
        line-height: 0;
      }

      h5 {
        font-size: 18px;
        font-weight: 700;
        color: lighten($secondary, 10);
      }

      p {
        font-size: 15px;
      }

    }
    p:last-child {
      margin-bottom: 0;
    }
    
  }

  .play-btn {
    width: 94px;
    height: 94px;
    background: radial-gradient( var(--color-primary) 50%, rgba($primary, 0.4) 52%);
    border-radius: 50%;
    display: block;
    position: absolute;
    left: calc(50% - 47px);
    top: calc(50% - 47px);
    overflow: hidden;

    &:before {
      content: '';
      position: absolute;
      width: 120px;
      height: 120px;
      animation-delay: 0s;
      animation: pulsate-btn 2s;
      animation-direction: forwards;
      animation-iteration-count: infinite;
      animation-timing-function: steps;
      opacity: 1;
      border-radius: 50%;
      border: 5px solid rgba($primary, 0.7);
      top: -15%;
      left: -15%;
      background: rgba(198, 16, 0, 0);
    }

    &:after {
      content: '';
      position: absolute;
      left: 50%;
      top: 50%;
      transform: translateX(-40%) translateY(-50%);
      width: 0;
      height: 0;
      border-top: 10px solid transparent;
      border-bottom: 10px solid transparent;
      border-left: 15px solid #fff;
      z-index: 100;
      transition: all 400ms cubic-bezier(0.55, 0.055, 0.675, 0.19);
    }

    &:hover {
      &:before {
        content: '';
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translateX(-40%) translateY(-50%);
        width: 0;
        height: 0;
        border: none;
        border-top: 10px solid transparent;
        border-bottom: 10px solid transparent;
        border-left: 15px solid #fff;
        z-index: 200;
        animation: none;
        border-radius: 0;
      }
      &:after {
        border-left: 15px solid var(--color-primary);
        transform: scale(20);
      }
    }

  }

}

@keyframes pulsate-btn {
  0% {
    transform: scale(0.6, 0.6);
    opacity: 1
  }
  100% {
    transform: scale(1, 1);
    opacity: 0
  }
}
