.cases {
  padding: 30px 0;
}

.cases .title {
  margin-bottom: 20px;
}

.cases .row {
  margin-bottom: -30px;
}

.cases .row>div {
  margin-bottom: 30px;
}

.cases .scale-img {
  border-radius: 15px;
}

.cases .scale-img img {
  width: 100%;
  aspect-ratio: 438 / 269;
}

.cases .tit {
  margin-top: 15px;
  margin-bottom: 5px;
  font-weight: bold;
}

.cases .info {
  line-height: 1.8;
}

.cases .btn {
  width: 162px;
  margin-top: 15px;
  color: var(--style-color);
  border-radius: 26px;
  padding-top: 10px;
  padding-bottom: 9px;
  border-color: var(--style-color);
}

@media (min-width: 1200px) {
  .cases {
    padding: 53px 0 60px;
  }

  .cases .title {
    margin-bottom: 44px;
  }

  .cases .row {
    margin-left: -21px;
    margin-right: -21px;
    margin-bottom: -60px;
  }

  .cases .row>div {
    padding: 0 21px;
    margin-bottom: 60px;
  }

  .cases .tit {
    margin-top: 20px;
    margin-bottom: 11px;
  }

  .cases .tit:hover {
    color: var(--style-color);
  }

  .cases .btn {
    margin-top: 20px;
    transition: all .3s;
  }

  .cases .btn:hover {
    color: #fff;
    background: var(--style-color);
  }
}

@media (min-width: 1440px) {
  .cases {
    padding-bottom: 106px;
  }

  .cases .row {
    margin-bottom: -75px;
  }

  .cases .row>div {
    margin-bottom: 75px;
  }
}