@charset "UTF-8";
figure {
  margin: 0;
}

.ir-doubts {
  margin-top: 16vw;
}
@media screen and (min-width: 767px) {
  .ir-doubts {
    margin-top: 112px;
  }
}

.ir-strength__philosophy {
  margin-top: 10.6666666667vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__philosophy {
    margin-top: 100px;
  }
}

.ir-strength__philosophy-board {
  width: 100%;
  height: 104vw;
  background-image: url("../img/bg_pentagon_sp.svg");
  position: relative;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
}
@media screen and (min-width: 767px) {
  .ir-strength__philosophy-board {
    background-image: url("../img/bg_pentagon_pc.svg");
    background-size: contain;
    height: 50vw;
  }
}
@media (min-width: 1000px) {
  .ir-strength__philosophy-board {
    background-size: cover;
    height: 500px;
  }
}

.ir-strength__philosophy-top {
  position: absolute;
  width: 100%;
  top: 5.6vw;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
}
@media screen and (min-width: 767px) {
  .ir-strength__philosophy-top {
    top: 5.1vw;
  }
}
@media (min-width: 1000px) {
  .ir-strength__philosophy-top {
    top: 51px;
  }
}

.ir-strength__philosophy-heading {
  font-size: 3.7333333333vw;
  font-weight: bold;
  line-height: 2;
  letter-spacing: 0.06em;
}
@media screen and (min-width: 767px) {
  .ir-strength__philosophy-heading {
    font-size: 2.2rem;
  }
}
.ir-strength__philosophy-heading span {
  color: #4652A1;
}

.ir-strength__philosophy-bottom {
  position: absolute;
  bottom: 16vw;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  width: 100%;
}
@media screen and (min-width: 767px) {
  .ir-strength__philosophy-bottom {
    bottom: 8.2vw;
  }
}
@media (min-width: 1000px) {
  .ir-strength__philosophy-bottom {
    bottom: 82px;
  }
}

.ir-strength__philosophy-panel {
  font-size: 3.2vw;
  color: #fff;
  font-weight: bold;
  background-color: #4652A1;
  display: inline-block;
  padding: 2.6666666667vw 4.8vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__philosophy-panel {
    font-size: 1.6rem;
    letter-spacing: 0.06em;
    padding: 14px 26px;
  }
}

.ir-strength__philosophy-value-list {
  text-align: center;
  margin-top: 4vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__philosophy-value-list {
    margin-top: 25px;
  }
}

.ir-strength__philosophy-value-item {
  font-size: 3.7333333333vw;
  font-weight: bold;
  letter-spacing: 0.06em;
  line-height: 1.57;
}
@media screen and (min-width: 767px) {
  .ir-strength__philosophy-value-item {
    font-size: 1.8rem;
  }
}
.ir-strength__philosophy-value-item span {
  color: #4652A1;
}
.ir-strength__philosophy-value-item + .ir-strength__philosophy-value-item {
  margin-top: 2.4vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__philosophy-value-item + .ir-strength__philosophy-value-item {
    margin-top: 12px;
  }
}

.ir-strength__valuechain {
  margin-top: 12vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__valuechain {
    margin-top: 87px;
  }
}

.ir-strength__valuechain-illust {
  position: relative;
  min-height: 98.6666666667vw;
  padding-top: 6.6666666667vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__valuechain-illust {
    min-height: 600px;
    padding-top: 40px;
  }
}
.ir-strength__valuechain-illust::before {
  content: "";
  width: 92vw;
  height: 92vw;
  background-image: url("../img/bg_logo_circle_sp.png");
  background-size: cover;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
@media screen and (min-width: 767px) {
  .ir-strength__valuechain-illust::before {
    width: 600px;
    height: 600px;
    background-image: url("../img/bg_logo_circle_pc.png");
  }
}

.ir-strength__valuechain-item {
  position: absolute;
  text-align: center;
}
.ir-strength__valuechain-item:first-child {
  left: 38.6666666667vw;
  top: 0;
}
@media screen and (min-width: 767px) {
  .ir-strength__valuechain-item:first-child {
    width: 176px;
    left: calc(50% - 95px);
    top: -2px;
  }
}
.ir-strength__valuechain-item:first-child img {
  width: 13.8666666667vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__valuechain-item:first-child img {
    width: 91px;
  }
}
.ir-strength__valuechain-item:first-child .ir-strength__valuechain-sublist {
  top: 130px;
  left: 6px;
}
.ir-strength__valuechain-item:nth-child(2) {
  left: 66.6666666667vw;
  top: 20vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__valuechain-item:nth-child(2) {
    width: 164px;
    left: calc(50% + 90px);
    top: 130px;
  }
}
@media (min-width: 900px) {
  .ir-strength__valuechain-item:nth-child(2) {
    left: calc(50% + 127px);
  }
}
.ir-strength__valuechain-item:nth-child(2) img {
  width: 8.5333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__valuechain-item:nth-child(2) img {
    width: 56px;
  }
}
.ir-strength__valuechain-item:nth-child(2) .ir-strength__valuechain-sublist {
  top: 5px;
  left: 116px;
}
@media (min-width: 900px) {
  .ir-strength__valuechain-item:nth-child(2) .ir-strength__valuechain-sublist {
    left: 156px;
  }
}
.ir-strength__valuechain-item:nth-child(3) {
  left: 73.3333333333vw;
  top: 52.8vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__valuechain-item:nth-child(3) {
    width: 151px;
    left: calc(50% + 107px);
    top: 350px;
  }
}
@media (min-width: 900px) {
  .ir-strength__valuechain-item:nth-child(3) {
    left: calc(50% + 157px);
  }
}
.ir-strength__valuechain-item:nth-child(3) img {
  width: 9.3333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__valuechain-item:nth-child(3) img {
    width: 60px;
  }
}
.ir-strength__valuechain-item:nth-child(3) .ir-strength__valuechain-sublist {
  top: 32px;
  left: 118px;
}
@media (min-width: 900px) {
  .ir-strength__valuechain-item:nth-child(3) .ir-strength__valuechain-sublist {
    left: 158px;
  }
}
.ir-strength__valuechain-item:nth-child(4) {
  left: 56.5333333333vw;
  top: 76.5333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__valuechain-item:nth-child(4) {
    width: 189px;
    left: calc(50% + 15px);
    top: 502px;
  }
}
.ir-strength__valuechain-item:nth-child(4) img {
  width: 8.5333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__valuechain-item:nth-child(4) img {
    width: 55px;
  }
}
.ir-strength__valuechain-item:nth-child(4) .ir-strength__valuechain-sublist {
  top: 86px;
  left: 170px;
}
.ir-strength__valuechain-item:nth-child(5) {
  left: 21.3333333333vw;
  top: 75.4666666667vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__valuechain-item:nth-child(5) {
    width: 177px;
    left: calc(50% - 195px);
    top: 505px;
  }
}
.ir-strength__valuechain-item:nth-child(5) img {
  width: 10.1333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__valuechain-item:nth-child(5) img {
    width: 66px;
  }
}
.ir-strength__valuechain-item:nth-child(5) .ir-strength__valuechain-sublist {
  top: 82px;
  left: -178px;
}
.ir-strength__valuechain-item:nth-child(6) {
  left: 5.0666666667vw;
  top: 52.2666666667vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__valuechain-item:nth-child(6) {
    width: 100px;
    left: calc(50% - 261px);
    top: 336px;
  }
}
@media (min-width: 900px) {
  .ir-strength__valuechain-item:nth-child(6) {
    left: calc(50% - 291px);
  }
}
.ir-strength__valuechain-item:nth-child(6) img {
  width: 8.2666666667vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__valuechain-item:nth-child(6) img {
    width: 53px;
  }
}
.ir-strength__valuechain-item:nth-child(6) .ir-strength__valuechain-sublist {
  top: 60px;
  left: -108px;
}
@media (min-width: 900px) {
  .ir-strength__valuechain-item:nth-child(6) .ir-strength__valuechain-sublist {
    left: -138px;
  }
}
.ir-strength__valuechain-item:nth-child(7) {
  left: 4.8vw;
  top: 19.7333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__valuechain-item:nth-child(7) {
    width: 163px;
    left: calc(50% - 265px);
    top: 140px;
  }
}
@media (min-width: 900px) {
  .ir-strength__valuechain-item:nth-child(7) {
    left: calc(50% - 305px);
  }
}
.ir-strength__valuechain-item:nth-child(7) img {
  width: 8.8vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__valuechain-item:nth-child(7) img {
    width: 58px;
  }
}
.ir-strength__valuechain-item:nth-child(7) .ir-strength__valuechain-sublist {
  top: -5px;
  left: -112px;
}
@media (min-width: 900px) {
  .ir-strength__valuechain-item:nth-child(7) .ir-strength__valuechain-sublist {
    left: -142px;
  }
}
.ir-strength__valuechain-item figcaption {
  font-size: 3.2vw;
  font-weight: bold;
  line-height: 1.33;
  margin-top: 1.3333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__valuechain-item figcaption {
    font-size: 1.8rem;
    margin-top: 10px;
  }
}

.ir-strength__valuechain-sublist {
  position: absolute;
  display: none;
  width: 100%;
}
@media screen and (min-width: 767px) {
  .ir-strength__valuechain-sublist {
    display: block;
  }
}
.ir-strength__valuechain-sublist li {
  font-size: 1.2rem;
  line-height: 1.6;
  position: relative;
  padding-left: 1em;
  text-align: left;
  letter-spacing: 0.04em;
}
.ir-strength__valuechain-sublist li::before {
  content: "・";
  font-size: 2rem;
  color: #4652A1;
  position: absolute;
  left: -0.3em;
  top: -0.3em;
  font-weight: bold;
}

.ir-strength__valuechain-list-sp {
  display: flex;
  flex-wrap: wrap;
  margin-top: 8vw;
  margin-bottom: -9.3333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__valuechain-list-sp {
    display: none;
  }
}

.ir-strength__valuechain-item-sp {
  text-align: center;
  width: calc((100% - 15px) / 2);
  margin-bottom: 9.3333333333vw;
}
.ir-strength__valuechain-item-sp + .ir-strength__valuechain-item-sp {
  margin-left: 15px;
}
.ir-strength__valuechain-item-sp:nth-child(2n+3) {
  margin-left: 0;
}
.ir-strength__valuechain-item-sp figure {
  display: flex;
  flex-direction: column;
  height: 22.4vw;
}
.ir-strength__valuechain-item-sp figure img {
  margin-left: auto;
  margin-right: auto;
}
.ir-strength__valuechain-item-sp figcaption {
  font-size: 3.2vw;
  font-weight: bold;
  margin-top: auto;
  line-height: 1.33;
  letter-spacing: 0.06em;
}
.ir-strength__valuechain-item-sp:first-child img {
  width: 20vw;
}
.ir-strength__valuechain-item-sp:nth-child(2) img {
  width: 12.2666666667vw;
}
.ir-strength__valuechain-item-sp:nth-child(3) img {
  width: 13.3333333333vw;
}
.ir-strength__valuechain-item-sp:nth-child(3) img {
  width: 13.3333333333vw;
}
.ir-strength__valuechain-item-sp:nth-child(4) img {
  width: 13.6vw;
}
.ir-strength__valuechain-item-sp:nth-child(5) img {
  width: 16vw;
}
.ir-strength__valuechain-item-sp:nth-child(6) img {
  width: 12.8vw;
}
.ir-strength__valuechain-item-sp:nth-child(7) img {
  width: 15.4666666667vw;
}

.ir-strength__valuechain-sublist-sp {
  margin-top: 2.6666666667vw;
}
.ir-strength__valuechain-sublist-sp li {
  font-size: 2.6666666667vw;
  line-height: 1.75;
  position: relative;
  padding-left: 1em;
  text-align: left;
  letter-spacing: 0.06em;
}
.ir-strength__valuechain-sublist-sp li::before {
  content: "・";
  color: #4652A1;
  position: absolute;
  left: 0;
  top: 0;
}

.ir-strength__output {
  margin-top: 14.6666666667vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__output {
    margin-top: 210px;
  }
}

@media screen and (min-width: 767px) {
  .ir-strength__output-block {
    padding-top: 14px;
  }
}
.ir-strength__output-block + .ir-strength__output-block {
  margin-top: 17.0666666667vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__output-block + .ir-strength__output-block {
    margin-top: 72px;
  }
}

.ir-strength__btn-wrap {
  margin-top: 10.4vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__btn-wrap {
    margin-top: 50px;
  }
}
.ir-strength__btn-wrap .ir-btn {
  margin-left: auto;
  margin-right: auto;
  width: 240px;
  height: 56px;
}
@media screen and (min-width: 767px) {
  .ir-strength__btn-wrap .ir-btn {
    width: 270px;
    height: 65px;
  }
}

.ir-strength__output-heading {
  font-size: 4.2666666667vw;
  margin-bottom: 5.3333333333vw;
  padding-bottom: 4.2666666667vw;
  border-bottom: solid 2px #E6E6E6;
  letter-spacing: 0.06em;
  font-weight: normal;
}
@media screen and (min-width: 767px) {
  .ir-strength__output-heading {
    font-size: 2.2rem;
    margin-bottom: 28px;
    padding-bottom: 17px;
  }
}

.ir-strength__output-list {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: -8vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__output-list {
    margin-bottom: 0;
  }
}

.ir-strength__output-item {
  width: calc((100% - 15px) / 2);
  margin-bottom: 8vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__output-item {
    width: calc((100% - 84px) / 4);
    margin-bottom: 0;
  }
}
.ir-strength__output-item + .ir-strength__output-item {
  margin-left: 15px;
}
@media screen and (min-width: 767px) {
  .ir-strength__output-item + .ir-strength__output-item {
    margin-left: 28px;
  }
}
.ir-strength__output-item:nth-child(2n+3) {
  margin-left: 0;
}
@media screen and (min-width: 767px) {
  .ir-strength__output-item:nth-child(2n+3) {
    margin-left: 28px;
  }
}
.ir-strength__output-item figcaption {
  text-align: center;
  margin-top: 3.2vw;
  font-size: 3.2vw;
}
@media screen and (min-width: 767px) {
  .ir-strength__output-item figcaption {
    margin-top: 21px;
    font-size: 1.4rem;
  }
}

.ir-text.ir-strength__text {
  font-size: 1.4rem;
}
@media screen and (min-width: 767px) {
  .ir-text.ir-strength__text {
    font-size: 1.8rem;
  }
}

.ir-strenth__value-list {
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  gap: 22px;
  margin-top: 40px;
}
@media screen and (min-width: 767px) {
  .ir-strenth__value-list {
    flex-direction: row;
    margin-top: 50px;
    column-gap: 40px;
    row-gap: 30px;
  }
}

.ir-strenth__value-item {
  width: 100%;
}
@media screen and (min-width: 767px) {
  .ir-strenth__value-item {
    width: calc((100% - 40px) / 2);
  }
}

.ir .ir-strenth__value-icon img {
  height: 100%;
}
.ir .ir-strenth__value-icon.is-icon1 img {
  width: 34px;
}
@media screen and (min-width: 767px) {
  .ir .ir-strenth__value-icon.is-icon1 img {
    width: 42px;
  }
}
.ir .ir-strenth__value-icon.is-icon2 img {
  width: 36px;
}
@media screen and (min-width: 767px) {
  .ir .ir-strenth__value-icon.is-icon2 img {
    width: 47px;
  }
}
.ir .ir-strenth__value-icon.is-icon3 img {
  width: 33px;
}
@media screen and (min-width: 767px) {
  .ir .ir-strenth__value-icon.is-icon3 img {
    width: 43px;
  }
}
.ir .ir-strenth__value-icon.is-icon4 img {
  width: 56px;
}
@media screen and (min-width: 767px) {
  .ir .ir-strenth__value-icon.is-icon4 img {
    width: 58px;
  }
}
.ir .ir-strenth__value-icon.is-icon5 img {
  width: 38px;
}
@media screen and (min-width: 767px) {
  .ir .ir-strenth__value-icon.is-icon5 img {
    width: 46px;
  }
}
.ir .ir-strenth__value-icon.is-icon6 img {
  width: 36px;
}
@media screen and (min-width: 767px) {
  .ir .ir-strenth__value-icon.is-icon6 img {
    width: 45px;
  }
}

.ir-strenth__value-head {
  display: flex;
  align-items: center;
  border: solid 2px #64BFAA;
  border-radius: 10px;
  padding: 9px 16px;
  gap: 10px;
}
@media screen and (min-width: 767px) {
  .ir-strenth__value-head {
    gap: 16px;
    border-radius: 15px;
    padding: 16px 22px 16px;
  }
}
.ir-strenth__value-head h3 {
  font-size: 1.6rem;
  font-weight: bold;
  letter-spacing: 0.06em;
  color: #4652A1;
}
@media screen and (min-width: 767px) {
  .ir-strenth__value-head h3 {
    font-size: 2rem;
  }
}
.ir-strenth__value-head span {
  display: flex;
  align-items: center;
  height: 37px;
}
@media screen and (min-width: 767px) {
  .ir-strenth__value-head span {
    height: 45px;
  }
}

.ir-strenth__value-textblock {
  font-size: 1.2rem;
  letter-spacing: 0.06em;
  line-height: 2;
  margin-top: 8px;
  padding: 5px;
}
@media screen and (min-width: 767px) {
  .ir-strenth__value-textblock {
    font-size: 1.6rem;
    margin-top: 11px;
    padding: 5px;
    line-height: 1.875;
  }
}

.ir-strength__value-abstract img {
  width: 100%;
  height: auto;
}

.ir-strangth__heading {
  line-height: 1.5;
  letter-spacing: 0.06em;
}