.portfolio {
  padding: 100px 0 135px 0;
  @include desktop {
    padding: 100px 0;
  }
  &__header {
    margin-bottom: 80px;
    @include tablet {
      margin-bottom: 50px;
    }
    span {
      display: block;
      font-size: 20px;
      font-family: $secondary-font;
      margin: 0 0 30px 0;
    }
    h1 {
      margin: 0 0 20px 0;
      font-size: 55px;
      font-family: $primary-font;
      color: $secondary-color;
      line-height: 1;
      @include tablet {
        font-size: 40px;
      }
    }
  }
  &-item {
    width: 50%;
    padding: 30px;
    @include tablet {
      width: 100%;
      padding: 0;
    }
    &:nth-child(4n-3) {
      padding-right: 70px;
      @include tablet {
        padding-right: 0;
      }
    }
    &:nth-child(4n-1) {
      padding-left: 90px;
      @include tablet {
        padding-left: 0;
      }
    }
    &:not(:last-child) {
      margin-bottom: 40px;
    }
    &-grid {
      display: flex;
      flex-wrap: wrap;
      margin: 0 -30px;
    }
    &-thumb {
      transition: 0.3s ease;
      border-radius: 20px;
      width: 100%;
    }
    &-content {
      span {
        font-family: $secondary-font;
        color: #7e7e8a;
        font-size: 18px;
        line-height: 1;
        display: block;
        margin: 28px 0 20px 0;
      }
      h3 {
        margin: 0 0 20px 0;
        a {
          font-family: $primary-font;
          color: $secondary-color;
          font-size: 25px;
          line-height: 40px;
          transition: all 0.3s ease;
          display: block;
          &:hover {
            text-decoration: none;
            color: $primary-color;
          }
        }
      }
      .see-more-btn {
        text-decoration: none;
        display: inline-block;
        font-family: $secondary-font;
        color: $primary-color;
        position: relative;
        font-size: 17px;
        margin: 0 0 0 30px;
        transform: scaleY(0);
        transform-origin: bottom center;
        transition: all 0.3s ease;
        &::before {
          position: absolute;
          content: "";
          height: 2px;
          width: 20px;
          background: $primary-color;
          top: 50%;
          left: -30px;
          transform: translateY(-50%);
        }
        @include tablet {
          transform: scaleY(1);
        }
      }
    }
    &:hover {
      .portfolio-item-thumb {
        box-shadow: 0px 20px 40px 0px rgba(50, 65, 141, 0.12);
      }
      .portfolio-item-content {
        .see-more-btn {
          transform: scaleY(1);
        }
      }
    }
  }
}