/* fv start */

.fv {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.fv01 {
  background-image: url(../image/bg-fv.png);
}
.fv02 {
  background-image: url(../image/bg-fv-02.png);
}
.fv-head {
  width: 50%;
}
.fv-title {
  width: 75%;
}
.fv-lead {
  font-size: clamp(16px, 3vw, 32px);
}

/* 画像のhover切り替え */
.fv-learn-more {
  width: 290px;
  display: block;
  transition: all 0.3s ease;
}
.fv-learn-more:hover {
  content: url('../image/img-04-hover.png');
}

/* カルーセル 左右の矢印を非表示 */
.carousel-control-prev,
.carousel-control-next {
  display: none;
}

/* カルーセル：インジケーターの位置調整 */
.carousel-indicators {
  position: absolute;
  bottom: -70px;
}
/* カルーセル：インジケーターのスタイル調整 */
.carousel-indicators > li {
  background-color: #8d9cc3;
  width: 100px;
  height: 5px;
}
@media (max-width: 767px) {
  .fv-head {
    width: 75%;
  }
  .fv-title {
    width: 100%;
  }
  .fv-sp-btn {
    width: 32vw;
  }
  .carousel-indicators > li {
    width: 50px;
    height: 4px;
  }
  .fv-learn-more {
    width: 120px;
  }
}
/* fv end */

/* about start */
.about {
  padding: 180px 0 10px;
  opacity: 0;
  transition: all 2s;
}
.about-img {
  width: 370px;
}
.about-lead {
  font-size: clamp(14px, 3.6vw, 46px);
  line-height: 1.5;
  text-align: center;
}
.about-line {
  width: 150px;
  height: 4px;
  background-color: #1b3988;
}
.about-wrap {
  max-width: 80%;
}
.about-wrap > p {
  font-size: clamp(16px, 2.2vw, 30px);
}
.about-wrap > small {
  font-size: 16px;
}
@media (max-width: 767px) {
  .about {
    padding: 80px 0 30px;
  }
  .about-img {
    width: 40%;
  }
  .about-line {
    width: 80px;
    height: 2px;
  }
  .about-wrap {
    max-width: 100%;
  }
  .about-wrap > p {
    font-size: 14px;
  }
  .about-wrap > small {
    font-size: 12px;
  }
}
/* about end */

/* info start */
.info {
  position: relative;
  width: 100%;
  padding: 180px 0 100px;
  background-color: #e6e6e6;
}
.info::before {
  content: "";
  width: 100%;
  height: 100px;
  background-color: #ffffff;
  position: absolute;
  top: 0;
  clip-path: polygon(50% 100%, 100% 0%, 0% 0%);
  z-index: 3;
}
.info-lead {
  font-size: 30px;
  margin-bottom: 4em;
}
.grid-item {
  border: 3px solid #1b3988;
  border-radius: 10px;
}
.grid-item:hover {
  background-color: #faf6b2 !important;
}
.grid-item > span {
  color: #1b3988;
  font-size: 26px;
}
.grid-item-arrow {
  position: relative;
  display: inline-block;
  width: 20.7px;
  height: 43.8px;
}
.grid-item-arrow::before,
.grid-item-arrow::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  width: 20px;
  height: 3px;
  background-color: #1b3988;
  transform-origin: calc(100% - 1px) 50%;
}
.grid-item-arrow::before {
  transform: rotate(50deg);
}
.grid-item-arrow::after {
  transform: rotate(-50deg);
}
@media (max-width: 767px) {
  .info {
    padding: 80px 0 40px;
  }
  .info::before {
    height: 50px;
  }
  .info-lead {
    font-size: 16px;
    margin-bottom: 3em;
  }
  .d-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1em;
  }
  .grid-item {
    border: 2px solid #1b3988;
  }
  .grid-item > span {
    font-size: clamp(16px, 3vw, 24px);
  }
  .grid-item-arrow::before,
  .grid-item-arrow::after {
    width: 14px;
  }
}
/* info end */

/* modal */
.modal-content {
  height: 550px;
  border: 5px solid #1b3988;
  border-radius: 20px;
}
.modal-close-icon {
  width: 50px;
  top: -10px;
  right: -15px;
  cursor: pointer;
  z-index: 9;
}
@media (max-width: 767px) {
  .modal-close-icon {
    width: 40px;
    right: -10px;
  }
}
.modal-carousel-title {
  font-size: 28px;
}
@media (max-width: 767px) {
  .modal-carousel-title {
    font-size: 22px;
  }
}
#carouselHowToUse {
  height: 480px;
}
.modal-carousel-indicators {
  bottom: 25px;
}
.modal-carousel-indicators > li {
  background-color: #cccccc;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-left: 12px;
  margin-right: 12px;
}
.modal-carousel-indicators .active {
  background-color: #1b3988;
}
.modal-carousel-next-wrap {
  bottom: 70px;
  right: 0;
  left: 0;
}
.modal-carousel-next-btn {
  width: 200px;
  height: 25px;
  position: relative;
  color: #1b3988;
  border: 1px solid #000000;
  text-align: center;
}
.modal-carousel-next-arrow {
  position: absolute;
  width: 8px;
  top: 5px;
  right: 5px;
}
.modal-carousel-4-txt {
  font-size: 18px;
}
.modal-carousel-4-banner {
  width: 300px;
  cursor: pointer;
}
.modal-carousel-4-banner-tap {
  width: 200px;
}
@media (max-width: 767px) {
  /* SP */
}