.features {
  border-radius: 0 100px 0 100px;
  background-color: #367cff;
  padding: 1rem;
}

/* タイトル */
.features .sec-title {
  align-items: center;
  display: flex;
  margin: 2rem 0 10rem 2rem;
  color: white;
  font-weight: 700;
}

.features .sec-title .left {
  font-size: 4rem;
  letter-spacing: -0.1rem;
}

.features .sec-title .right {
  font-size: 3.5rem;
}

/* アウトライン */
.features .out-line {
  border-radius: 0 0 60px 0;
  height: 170px;
  width: 610px;
  outline: solid #f7f7f7;
  position: absolute;
  left: 0;
  margin-top: -15px;
}

/* 特徴コンテンツ */
.features .fea-1 {
  padding: 3rem 3rem 5rem 3rem;
  width: 70%;
  display: block;
  border-radius: 30px;
  margin: 200px auto;
  align-items: center;
  box-shadow: -15px -15px 30px #4284ff, 15px 15px 30px #1c6bff;
}

.features .fea-1 .fea-fir-title {
  color: white;
  display: flex;
  align-items: center;
}

.features .fea-1 .fea-fir-title .left {
  font-size: 5.5rem;
  margin: 0 0.7rem;
}

.features .fea-1 .fea-fir-title .right {
  font-size: 1.7rem;
  font-weight: 600;
}

/* アンダーセクション */
.features .fea-1 .under-sec {
  border-radius: 35px;
  background-color: white;
  padding: 40px;
}

.features .fea-1 .under-sec .fea-seco-title-sec {
  display: flex;
  align-items: center;
  margin-bottom: 2rem;
}

.features .fea-1 .under-sec .fea-seco-title-sec .bar {
  width: 7px;
  height: 30px;
  background-color: #367cff;
  margin: 0 15px 0 0;
}

.features .fea-1 .under-sec .fea-seco-title-sec .title {
  font-size: 1.5rem;
  font-weight: 650;
}

.features .fea-1 .under-sec .inner-desc {
  margin: 0 1rem 2rem 1rem;
  font-size: 1.2rem;
}

.features .fea-1 .under-sec .service {
  display: flex;
  align-items: center;
  margin-left: 0.8rem;
}

.features .fea-1 .under-sec .service .sol-img img {
  rotate: 180deg;
  margin-right: 12px;
  width: 30px;
  z-index: -1;
}

.features .fea-1 .under-sec .service .sol-inner {
  font-size: 1.2rem;
}

/* レスポンシブスタイル */
@media (max-width: 812px) {
  .features .out-line {
    height: 120px;
    width: 410px;
  }

  .features .sec-title {
    margin: 1rem 0 10rem 0.1rem;
  }

  .features .sec-title .left {
    font-size: 3rem;
  }

  .features .sec-title .right {
    font-size: 2.5rem;
    margin-left: 10px;
  }
}

@media (max-width: 612px) {
  .features .out-line {
    height: 100px;
    width: 300px;
  }

  .features .sec-title .left {
    font-size: 2rem;
  }

  .features .sec-title .right {
    font-size: 1.5rem;
  }

  /* 特徴説明部分 */
  .features .fea-1 .fea-fir-title .left {
    font-size: 2.6rem;
  }

  .features .fea-1 .fea-fir-title .right {
    font-size: 1rem;
  }

  .features .fea-1 .under-sec .fea-seco-title-sec .title {
    font-size: 1rem;
  }

  .features .fea-1 .under-sec .inner-desc {
    font-size: 1rem;
  }

  .features .fea-1 .under-sec .service .sol-inner {
    font-size: 0.6rem;
  }
}

@media (max-width: 433px) {
  .features .out-line {
    border-radius: 0 0 40px 0;
    height: 60px;
    width: 240px;
  }

  .features .sec-title {
    margin: 0 0 10rem 0.1rem;
  }

  .features .sec-title .left {
    font-size: 1.5rem;
    letter-spacing: -0.07rem;
  }

  .features .sec-title .right {
    font-size: 1rem;
  }
}

@media (max-width: 390px) {
  .features .fea-1 .under-sec .fea-seco-title-sec .title {
    font-size: 0.7rem;
  }

  .features .fea-1 .under-sec .inner-desc {
    font-size: 0.6rem;
  }

  .features .fea-1 .under-sec .service .sol-inner {
    font-size: 0.5rem;
  }
}

@media (max-width: 360px) {
  .features .fea-1 {
    padding: 2rem 2rem 3rem 2rem;
    margin: 90px auto;
  }

  .features .fea-1 .fea-fir-title .left {
    font-size: 2rem;
  }

  .features .fea-1 .fea-fir-title .right {
    font-size: 0.7rem;
  }

  .features .fea-1 .under-sec .fea-seco-title-sec .title {
    font-size: 0.6rem;
  }

  .features .fea-1 .under-sec .inner-desc {
    font-size: 0.5rem;
  }

  .features .fea-1 .under-sec .service .sol-inner {
    font-size: 0.4rem;
  }
}