/* ------------------------------------------------------------
// business
------------------------------------------------------------ */
.ripples {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(../images/index/ripples-img.png);
  background-size: cover;
  z-index: 1;
}

.business-txt-box {
  display: flex;
  justify-content: center;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  padding: 60px;
  background: #f9f9f9;
  border-radius: 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}
.business-txt-box p {
  font-size: 18px;
  line-height: 2;
}
.business-txt-box .disc {
  display: inline-block;
  text-align: left;
}
.business-txt-box .disc li {
  position: relative;
  font-size: 20px;
  line-height: 1.8;
  color: #333;
  margin-bottom: 1em;
  padding-left: 1.5em;
}
.business-txt-box .disc li::before {
  content: "";
  position: absolute;
  top: 0.7em;
  left: 0;
  width: 0.6em;
  height: 0.6em;
  background: linear-gradient(to bottom right, #0066ff, #85ed51);
  border-radius: 50%;
}
@media screen and (max-width: 767px) {
  .business-txt-box {
    padding: 40px 20px;
    border-radius: 10px;
  }
  .business-txt-box p {
    font-size: 16px;
    line-height: 1.8;
  }
  .business-txt-box .disc li {
    font-size: 16px;
    line-height: 1.5;
  }
  .business-txt-box .disc li::before {
    top: 0.5em;
  }
}

.business-content-box {
  position: relative;
  padding: 100px 50px;
  border-radius: 20px;
  z-index: -2;
}
.business-content-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url(../images/business/mask.png);
  background-position: 0 0;
  background-repeat: repeat;
  background-size: 2px 2px;
  border-radius: 20px;
  z-index: -1;
}
.business-content-box:nth-child(1) {
  background: url(../images/business/img-1.png) no-repeat center center/cover;
}
.business-content-box:nth-child(2) {
  background: url(../images/business/img-2.png) no-repeat center center/cover;
}
.business-content-box:nth-child(3) {
  background: url(../images/business/img-3.png) no-repeat center center/cover;
}
.business-content-box:not(:last-child) {
  margin-bottom: 20px;
}
.business-content-box .ttl .txt-jp {
  font-size: 60px;
  color: #ffffff;
  line-height: 1.4;
}
.business-content-box .ttl .txt-en {
  color: #cccccc;
}
.business-content-box .ttl .line {
  height: 2px;
  margin: 20px 0 40px;
  background-image: linear-gradient(to right, #0066ff 0%, #85ed51 100%);
  transform: skew(-15deg);
}
.business-content-box p {
  color: #ffffff;
}
@media screen and (max-width: 767px) {
  .business-content-box {
    padding: 40px 20px;
    border-radius: 10px;
  }
  .business-content-box .ttl .txt-jp {
    font-size: 32px;
  }
  .business-content-box .ttl .txt-en {
    font-size: 14px;
  }
}