ボタン27

$BLOCK_NAME: '.button-27';

// 変数
$color_primary: #d7092f;
$color_white: #fff;
$gradient_bg: linear-gradient(0deg, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0) 100%);
$duration_default: 0.3s;
$easing_default: cubic-bezier(0.5, -2, 0.5, 2);

#{ $BLOCK_NAME } {
  position: relative;
  display: inline-block;
  min-width: 350px;
  padding: 11px 40px;
  overflow: hidden;
  background: $color_primary;
  border-radius: 9999px;

  &::before,
  &::after {
    position: absolute;
    top: 0;
    bottom: 0;
    display: block;
    margin: auto;
    content: '';
  }

  &::before {
    right: 0;
    left: 0;
    background: $gradient_bg;
    opacity: 0;
    transition: opacity $duration_default cubic-bezier(0.5, 0, 0, 1);
  }

  &::after {
    right: 20px;
    width: 10px;
    height: 10px;
    background: $color_white;
    border-radius: 50%;
    transition: transform $duration_default $easing_default;
  }

  & > span {
    position: relative;
    z-index: 1;
    display: block;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 18px;
    font-weight: 900;
    line-height: 38px;
    color: $color_white;
    text-align: center;
    letter-spacing: 1.05px;
    transition: all $duration_default $easing_default;
  }

  &:hover {
    &::before {
      opacity: 0.25;
    }

    &::after {
      transform: scale(1.5);
    }

    & > span {
      padding-left: 0.2em;
      letter-spacing: 0.2em;
      transform: scale(1.05);
    }
  }
}