@keyframes fadeInText {
  from {
    opacity: 0;
    transform: translateY(100%);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 共通部分 */
._sp {
  display: block;
}

@media screen and (min-width: 768px) {
  ._sp {
    display: none;
  }
}

#scrolltop {
  z-index: 99;
}

@media screen and (min-width: 1080px) {
  #product {
    min-width: 940px;
  }
}

#product .fv {
  position: relative;
  width: 100%;
  height: 300px;
  background-image: url(../images/product/keyvisual.jpg);
  background-size: cover;
  background-position: center;
}

@media screen and (min-width: 1080px) {
  #product .fv {
    height: 400px;
  }
}

#product .fv-content {
  position: absolute;
  top: 70%;
  left: 50%;
  transform: translate(-50%, -70%);
  display: inline-flex;
  align-items: center;
  width: auto;
  padding: 50px;
  margin: 0 auto;
  background-color: rgba(20, 50, 125, 0.75);
}

@media screen and (min-width: 1080px) {
  #product .fv-content {
    width: auto;
    height: 230px;
    padding: 0 6px;
  }
}

#product .fv-content-title {
  position: relative;
  width: 100%;
  text-align: center;
  font-size: 20px !important;
  font-weight: bold;
  color: #ffffff;
  white-space: nowrap;
}

#product .fv-content span {
  display: block;
  text-align: center;
  color: #8a8a8a;
  font-size: 13px;
}

@media screen and (min-width: 1080px) {
  #product .breadcrumb {
    margin: 0 0 20px 0;
  }
}

#product .breadcrumb-list {
  max-width: 1180px;
}

/* product */
.product {
  padding-bottom: 60px;
}

@media screen and (min-width: 1080px) {
  .product {
    padding-bottom: 80px;
  }
}

.product .product-inner {
  width: 100%;
  margin: 0 auto;
  max-width: calc(100% - 6vw);
}

@media screen and (min-width: 1080px) {
  .product .product-inner {
    max-width: 1000px;
  }
}

.product .product-address {
  width: 100%;
  background-color: #ececec;
  padding: 15px;
  margin: 0 auto;
}

@media screen and (min-width: 1080px) {
  .product .product-address {
    width: 600px;
    padding: 25px;
  }
}

.product .product-subtitle {
  font-size: 3.5rem;
  font-weight: bold;
  margin-bottom: 10px;
  text-align: center;
}

@media screen and (min-width: 1080px) {
  .product .product-subtitle {
    font-size: 3.0rem;
  }
}

.product .product-text--contact {
  text-align: center;
}

.product .product-text--contact a {
  text-decoration: none;
  color: #000;
  cursor: pointer;
}

.product .product-text--contact a:hover {
  opacity: 0.5;
  transition: 0.5s;
}

.product .product-wrapper {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 25px;
}

@media screen and (min-width: 1080px) {
  .product .product-wrapper {
    flex-direction: row;
    gap: 70px;
    margin-bottom: 35px;
  }
}


@media screen and (min-width: 1080px) {
  .product .product-text {
    margin-bottom: 0;
  }
}

.product .product-contaier {
  width: 100%;
}

@media screen and (min-width: 1080px) {
  .product .product-contaier {
    max-width: 623px;
  }
}

.product .product-title {
  font-size: 3.5rem;
  font-weight: bold;
  text-align: center;
  line-height: 1.2;
  letter-spacing: 0.1em;
  color: #1E5AB2;
  margin-top: 30px;
  margin-bottom: 0;
}

@media screen and (min-width: 1080px) {
  .product .product-title {
    text-align: left;
    font-size: 3.5rem;
    margin-top: 0;
    margin-bottom: 35px;
  }
}

.product .product-title span {
  font-size: 2.7rem;
  font-weight: bold;
  text-align: center;
  letter-spacing: 0.05em;
  color: #1E5AB2;
}

@media screen and (min-width: 1080px) {
  .product .product-title span {
    text-align: left;
    font-size: 2.7rem;
  }
}

.product .product-title--sp {
  display: block;
}

@media screen and (min-width: 1080px) {
  .product .product-title--sp {
    display: none;
  }
}

.product .product-title--pc {
  display: none;
}

@media screen and (min-width: 1080px) {
  .product .product-title--pc {
    display: block;
  }
}

.product .product-img {
  width: 80%;
  max-width: 305px;
  margin: 0 auto;
}

@media screen and (min-width: 1080px) {
  .product .product-img {
    max-width: 305px;
    margin: 0 0 30px 0;
  }
}

.product .product-img img {
  width: 100%;
  height: auto;
}

.product .product-text {
  font-size: 1.2rem;
  font-weight: bold;
  letter-spacing: 0.05em;
  line-height: 2;
}

@media screen and (min-width: 1080px) {
  .product .product-text {
    font-size: 2.0rem;
    line-height: 1.5;
  }
}

/* overview */
.overview {
  padding-bottom: 60px;
}

@media screen and (min-width: 1080px) {
  .overview {
    padding-bottom: 80px;
  }
}

.overview .overview-inner {
  width: 100%;
  margin: 0 auto;
  max-width: calc(100% - 6vw);
}

@media screen and (min-width: 1080px) {
  .overview .overview-inner {
    max-width: 1010px;
    margin-bottom: 35px;
  }
}

.overview .overview-subtitle--gradation {
  position: relative;
  font-size: 3.5rem;
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: 0.1em;
  color: #FFF;
  background: linear-gradient(to right, #1e5ab2 0%, #00c4ff 100%);
  margin-bottom: 25px;
  width: 100vw;
  margin-right: calc(50% - 50vw);
  padding: 15px 10% 15px 20px;
  z-index: 2;
}

@media screen and (min-width: 1080px) {
  .overview .overview-subtitle--gradation {
    font-size: 3.5rem;
    margin-bottom: 65px;
    padding: 10px 70px;
  }
}

.overview .overview-wrapper {
  position: relative;
  width: 100%;
  padding: 0 10px;
  z-index: 1;
}

@media screen and (min-width: 1080px) {
  .overview .overview-wrapper {
    display: flex;
    justify-content: space-between;
    gap: 70px;
    padding-left: 60px;
  }
}

.overview .overview-contaier {
  width: 100%;
}

@media screen and (min-width: 1080px) {
  .overview .overview-contaier {
    max-width: 605px;
  }
}

.overview .overview-lead {
  font-size: 1.2rem;
  font-weight: bold;
  letter-spacing: 0.05em;
  line-height: 2;
  margin-bottom: 30px;
}

@media screen and (min-width: 1080px) {
  .overview .overview-lead {
    font-size: 1.5rem;
    line-height: 1.5;
    margin-bottom: 60px;
  }
}

.overview .overview-lead--nomargin {
  margin-bottom: 0;
}

.overview .overview-subtitle--check {
  position: relative;
  font-size: 1.6rem;
  font-weight: bold;
  color: #1E5AB2;
  letter-spacing: 0.05em;
  line-height: 2;
  margin-bottom: 10px;
  padding-left: 1.5em;
  border-bottom: 1px dotted #1E5AB2;
}

@media screen and (min-width: 1080px) {
  .overview .overview-subtitle--check {
    font-size: 2.0rem;
    line-height: 1.5;
    margin-bottom: 10px;
  }
}

.overview .overview-subtitle--check:before {
  position: absolute;
  content: "";
  background-image: url(../images/product/overview_subtitle_icon1.svg);
  background-size: cover;
  background-position: center;
  width: 22.2px;
  height: 18.36px;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}

.overview .overview-text {
  font-size: 1.2rem;
  font-weight: bold;
  letter-spacing: 0.05em;
  line-height: 2;
  margin-bottom: 25px;
}

@media screen and (min-width: 1080px) {
  .overview .overview-text {
    font-size: 1.5rem;
    line-height: 1.5;
    margin-bottom: 30px;
  }
}

.overview .overview-text:last-child {
  margin-bottom: 0;
}

.overview .overview-img {
  position: absolute;
  right: 15px;
  bottom: 15px;
  z-index: 0;
  opacity: 0.3;
  max-width: 300px;
}

@media screen and (min-width: 1080px) {
  .overview .overview-img {
    position: static;
    opacity: 1;
  }
}

.overview .overview-img img {
  width: 100%;
  height: auto;
}


/* structure */
.structure {
  padding-bottom: 40px;
}

@media screen and (min-width: 1080px) {
  .structure {
    padding-bottom: 50px;
  }
}

.structure .structure-inner {
  width: 100%;
  margin: 0 auto;
  max-width: calc(100% - 6vw);
}

@media screen and (min-width: 1080px) {
  .structure .structure-inner {
    max-width: 1010px;
  }
}

.structure .structure-subtitle--gradation {
  font-size: 3.5rem;
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: 0.1em;
  color: #FFF;
  background: linear-gradient(to right, #1e5ab2 0%, #00c4ff 100%);
  width: 100vw;
  margin-right: calc(50% - 50vw);
  padding: 15px 10% 15px 20px;
  margin-bottom: 40px;
}

@media screen and (min-width: 1080px) {
  .structure .structure-subtitle--gradation {
    font-size: 3.5rem;
    padding: 10px 70px;
    margin-bottom: 50px;
  }
}

.structure .structure-text {
  font-size: 1.2rem;
  font-weight: bold;
  letter-spacing: 0.05em;
  line-height: 2;
}

@media screen and (min-width: 1080px) {
  .structure .structure-text {
    font-size: 1.5rem;
    line-height: 1.5;
  }
}

.structure .structure-img {
  width: 100%;
  margin: 0 auto;
}

@media screen and (min-width: 1080px) {
  .structure .structure-img {
    max-width: 944px;
  }
}

.structure .structure-img img {
  width: 100%;
  height: auto;
}


/* video */
.video .video-inner {
  width: 100%;
  margin: 0 auto;
  max-width: calc(100% - 6vw);
}

@media screen and (min-width: 1080px) {
  .video .video-inner {
    max-width: 1010px;
  }
}

.video .video-subtitle--gradation {
  font-size: 3.5rem;
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: 0.1em;
  color: #FFF;
  background: linear-gradient(to right, #1e5ab2 0%, #00c4ff 100%);
  width: 100vw;
  margin-right: calc(50% - 50vw);
  padding: 15px 10% 15px 20px;
}

@media screen and (min-width: 1080px) {
  .video .video-subtitle--gradation {
    font-size: 3.5rem;
    padding: 10px 70px;
  }
}

.video .video-wrapper {
  width: 100vw;
  background-color: #D9E9FF;
  margin-right: calc(50% - 50vw);
  padding: 50px 0 50px 3%;
}

@media screen and (min-width: 1080px) {
  .video .video-wrapper {
    padding: 80px 0 80px 200px;
  }
}

.video .video-video {
  max-width: 90%;
  aspect-ratio: 3 / 2;
}

@media screen and (min-width: 1080px) {
  .video .video-video {
    max-width: 788px;
    height: auto;
    aspect-ratio: none;
  }
}

.video .video-video iframe {
  width: 100%;
  height: 100%;
}

/* role */
.role {
  padding-bottom: 60px;
}

@media screen and (min-width: 1080px) {
  .role {
    padding-bottom: 80px;
  }
}

.role .role-inner {
  width: 100%;
  margin: 0 auto;
  max-width: calc(100% - 6vw);
}

@media screen and (min-width: 1080px) {
  .role .role-inner {
    max-width: 1010px;
    margin-bottom: 35px;
  }
}

.role .role-subtitle--gradation {
  position: relative;
  font-size: 3.5rem;
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: 0.1em;
  color: #FFF;
  background: linear-gradient(to right, #1e5ab2 0%, #00c4ff 100%);
  margin-bottom: 25px;
  width: 100vw;
  margin-right: calc(50% - 50vw);
  padding: 15px 10% 15px 20px;
  z-index: 2;
}

@media screen and (min-width: 1080px) {
  .role .role-subtitle--gradation {
    font-size: 3.5rem;
    margin-bottom: 65px;
    padding: 10px 70px;
  }
}

.role .role-wrapper {
  position: relative;
  width: 100%;
  z-index: 1;
}

@media screen and (min-width: 1080px) {
  .role .role-wrapper {
    display: flex;
    gap: 10px;
  }
}

.role .role-container {
  width: 100%;
  counter-reset: role-num;
}

@media screen and (min-width: 1080px) {
  .role .role-container {
    max-width: 605px;
  }
}

.role .role-lead {
  font-size: 1.2rem;
  font-weight: bold;
  letter-spacing: 0.05em;
  line-height: 2;
  margin-bottom: 20px;
}

@media screen and (min-width: 1080px) {
  .role .role-lead {
    font-size: 1.5rem;
    line-height: 1.5;
    margin-bottom: 25px;
  }
}

.role .role-subtitle--number {
  position: relative;
  font-size: 1.6rem;
  font-weight: bold;
  color: #1E5AB2;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
  padding-left: 50px;
}

@media screen and (min-width: 1080px) {
  .role .role-subtitle--number {
    font-size: 2.0rem;
    margin-bottom: 10px;
  }
}

.role .role-subtitle--number:before {
  position: absolute;
  counter-increment: role-num;
  content: "0" counter(role-num);
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  line-height: 40px;
  margin: 0 10px 0 0;
  text-align: center;
  font-size: 1.7rem;
  color: #ffffff;
  background-color: #1E5AB2;
}

.role .role-text {
  font-size: 1.2rem;
  font-weight: bold;
  letter-spacing: 0.05em;
  line-height: 2;
  margin-bottom: 25px;
}

@media screen and (min-width: 1080px) {
  .role .role-text {
    font-size: 1.5rem;
    line-height: 1.5;
    margin-bottom: 25px;
  }
}

.role .role-img {
  max-width: 300px;
  margin: 0 auto;
}

@media screen and (min-width: 1080px) {
  .role .role-img {
    margin: 0;
  }
}

.role .role-img img {
  width: 100%;
  height: auto;
}

.role .role-unit {
  border: 1px solid #000;
  padding: 15px;
}

@media screen and (min-width: 1080px) {
  .role .role-unit {
    padding: 20px;
  }
}

.role .role-subtitle--black {
  display: inline-block;
  font-size: 1.5rem;
  font-weight: bold;
  color: #FFF;
  background-color: #000;
  letter-spacing: 0.05em;
  margin-bottom: 15px;
  padding: 5px 15px;
}

@media screen and (min-width: 1080px) {
  .role .role-subtitle--black {
    font-size: 1.8rem;
    margin-bottom: 15px;
  }
}

.role .role-transport {
  font-size: 1.5rem;
  font-weight: bold;
}


/* feature */
.feature {
  padding-bottom: 40px;
}

@media screen and (min-width: 1080px) {
  .feature {
    padding-bottom: 50px;
  }
}

.feature .feature-inner {
  width: 100%;
  margin: 0 auto;
  max-width: calc(100% - 6vw);
}

@media screen and (min-width: 1080px) {
  .feature .feature-inner {
    max-width: 1010px;
  }
}

.feature .feature-subtitle--gradation {
  font-size: 3.5rem;
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: 0.1em;
  color: #FFF;
  background: linear-gradient(to right, #1e5ab2 0%, #00c4ff 100%);
  width: 100vw;
  margin-right: calc(50% - 50vw);
  padding: 15px 10% 15px 20px;
  margin-bottom: 40px;
}

@media screen and (min-width: 1080px) {
  .feature .feature-subtitle--gradation {
    font-size: 3.5rem;
    padding: 10px 70px;
    margin-bottom: 50px;
  }
}

.feature .feature-subtitle--underline {
  position: relative;
  font-size: 2.5rem;
  font-weight: bold;
  color: #1E5AB2;
  letter-spacing: 0.05em;
  line-height: 2;
  margin-bottom: 30px;
  padding-left: 1.5em;
  border-bottom: 1px dotted #1E5AB2;
}

@media screen and (min-width: 1080px) {
  .feature .feature-subtitle--underline {
    font-size: 3.0rem;
    line-height: 1.5;
  }
}

.feature .feature-wrapper {
  width: 100%;
  padding: 0 10px;
  margin-bottom: 60px;
}

@media screen and (min-width: 1080px) {
  .feature .feature-wrapper {
    display: flex;
    justify-content: space-between;
    gap: 70px;
    margin-bottom: 40px;
  }
}

.feature .feature-wrapper:last-child {
  margin-bottom: 0;
}

.feature .feature-img {
  width: 60%;
  margin: 0 auto 40px;
}

@media screen and (min-width: 1080px) {
  .feature .feature-img {
    width: auto;
    max-width: 330px;
    margin: 0;
  }
}

.feature .feature-img img {
  width: 100%;
  height: auto;
}

.feature .feature-check {
  position: relative;
  font-size: 1.6rem;
  font-weight: bold;
  background-color: #D9E9FF;
  letter-spacing: 0.05em;
  line-height: 2;
  margin-bottom: 10px;
  padding: 15px 15px 15px 45px;
}

@media screen and (min-width: 1080px) {
  .feature .feature-check {
    line-height: 1.5;
    max-width: 602px;
    margin-bottom: 10px;
  }
}

.feature .feature-check:before {
  position: absolute;
  content: "";
  background-image: url(../images/product/overview_subtitle_icon1.svg);
  background-size: cover;
  background-position: center;
  width: 22.2px;
  height: 18.36px;
  top: 2.8rem;
  left: 15px;
  transform: translateY(-50%);
}

.feature .feature-container {
  width: 100%;
  border: 1.5px solid #1E5AB2;
  padding: 0 0 45px;
  margin-bottom: 40px;
  background: linear-gradient(to right,
      #D9E9FF 0px,
      #D9E9FF 15px,
      transparent 15px,
      transparent 100%);

}

@media screen and (min-width: 1080px) {
  .feature .feature-container {
    padding: 15px 15px 45px;
    margin-bottom: 30px;
    background: linear-gradient(to right,
        #D9E9FF 0px,
        #D9E9FF 25px,
        transparent 25px,
        transparent 100%);
  }
}

.feature .feature-subtitle--model {
  display: flex;
  flex-direction: column;
  font-size: 2.0rem;
  font-weight: bold;
  color: #1E5AB2;
  margin-bottom: 30px;
  gap: 5px;
  border-bottom: 1px dotted #1E5AB2;
  padding: 15px 30px 20px;
}

@media screen and (min-width: 1080px) {
  .feature .feature-subtitle--model {
    align-items: center;
    flex-direction: row;
    gap: 0;
    margin-bottom: 40px;
    padding: 0 30px;
  }
}

.feature .feature-subtitle--model .feature-type {
  display: inline-block;
  font-size: 3.0rem;
  letter-spacing: 0.2em;
  line-height: 1;
  color: #1E5AB2;
}

@media screen and (min-width: 1080px) {
  .feature .feature-subtitle--model .feature-type {
    font-size: 4.5rem;
    padding-right: 1em;
  }
}

.feature .feature-subtitle--model .feature-detail {
  display: inline-block;
  font-size: 1.3rem;
  width: 100%;
  color: #000;
  margin-left: auto;
}

@media screen and (min-width: 1080px) {
  .feature .feature-subtitle--model .feature-detail {
    width: 300px;
  }
}

.feature .feature-text {
  font-size: 1.3rem;
  font-weight: bold;
  line-height: 2;
  padding: 0 30px;
}

@media screen and (min-width: 1080px) {
  .feature .feature-text {
    font-size: 1.5rem;
    line-height: 1.5;
  }
}

/* size */
.size {
  padding-bottom: 40px;
}

@media screen and (min-width: 1080px) {
  .size {
    padding-bottom: 50px;
  }
}

.size .size-inner {
  width: 100%;
  margin: 0 auto;
  max-width: calc(100% - 6vw);
}

@media screen and (min-width: 1080px) {
  .size .size-inner {
    max-width: 1010px;
  }
}

.size .size-subtitle--gradation {
  font-size: 3.5rem;
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: 0.1em;
  color: #FFF;
  background: linear-gradient(to right, #1e5ab2 0%, #00c4ff 100%);
  width: 100vw;
  margin-right: calc(50% - 50vw);
  padding: 15px 10% 15px 20px;
  margin-bottom: 40px;
}

@media screen and (min-width: 1080px) {
  .size .size-subtitle--gradation {
    font-size: 3.5rem;
    padding: 10px 70px;
    margin-bottom: 50px;
  }
}

.size .size-img {
  width: 100%;
  margin: 0 auto;
  margin-bottom: 60px;
}

@media screen and (min-width: 1080px) {
  .size .size-img {
    max-width: 944px;
    margin-bottom: 45px;
  }
}

.size .size-img img {
  width: 100%;
  height: auto;
}

.size .size-btn {
  position: relative;
  width: 100%;
  max-width: 250px;
  height: 50px;
  font-size: 1.4rem;
  font-weight: bold;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #ffffff;
  border: 1px solid #1E5AB2;
  padding: 17px 30px 15px 15px;
  color: #0B61B1;
  box-sizing: border-box;
  margin: 50px auto 0;
}

@media screen and (min-width: 1080px) {
  .size .size-btn {
    display: none;
  }
}

.size .size-btn:hover {
  filter: brightness(0.8);
  transition: 0.5s ease;
}

.size .size-btn::before {
  position: absolute;
  content: "";
  background-image: url(../images/product/size_btn_icon1.svg);
  background-size: cover;
  background-position: center;
  width: 20px;
  height: 20px;
  top: 50%;
  right: 18%;
  transform: translateY(-50%);
}

.size .size-text {
  font-size: 1.3rem;
  font-weight: bold;
  line-height: 2;
}

@media screen and (min-width: 1080px) {
  .size .size-text {
    font-size: 1.5rem;
    line-height: 1.5;
  }
}

/* air */
.air {
  padding-bottom: 40px;
}

@media screen and (min-width: 1080px) {
  .air {
    padding-bottom: 80px;
  }
}

.air .air-inner {
  width: 100%;
  margin: 0 auto;
  max-width: calc(100% - 6vw);
}

@media screen and (min-width: 1080px) {
  .air .air-inner {
    max-width: 1010px;
  }
}

.air .air-subtitle--gradation {
  font-size: 3.5rem;
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: 0.1em;
  color: #FFF;
  background: linear-gradient(to right, #1e5ab2 0%, #00c4ff 100%);
  width: 100vw;
  margin-right: calc(50% - 50vw);
  padding: 15px 10% 15px 20px;
  margin-bottom: 45px;
}

@media screen and (min-width: 1080px) {
  .air .air-subtitle--gradation {
    font-size: 3.5rem;
    padding: 10px 70px;
    margin-bottom: 40px;
  }
}

.air .air-img {
  width: 100%;
  margin: 0 auto;
  margin-bottom: 60px;
}

@media screen and (min-width: 1080px) {
  .air .air-img {
    max-width: 944px;
    margin-bottom: 45px;
  }
}

.air .air-img img {
  width: 100%;
  height: auto;
}

.air .air-text {
  font-size: 1.3rem;
  font-weight: bold;
  line-height: 2;
}

@media screen and (min-width: 1080px) {
  .air .air-text {
    font-size: 1.5rem;
    line-height: 1.5;
  }
}

.air .air-btn--scale {
  position: relative;
  width: 100%;
  max-width: 250px;
  height: 50px;
  font-size: 1.4rem;
  font-weight: bold;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #ffffff;
  border: 1px solid #1E5AB2;
  padding: 17px 30px 15px 15px;
  color: #0B61B1;
  box-sizing: border-box;
  margin: 50px auto 0;
}

@media screen and (min-width: 1080px) {
  .air .air-btn--scale {
    display: none;
  }
}

.air .air-btn--scale:hover {
  filter: brightness(0.8);
  transition: 0.5s ease;
}

.air .air-btn--scale::before {
  position: absolute;
  content: "";
  background-image: url(../images/product/size_btn_icon1.svg);
  background-size: cover;
  background-position: center;
  width: 20px;
  height: 20px;
  top: 50%;
  right: 18%;
  transform: translateY(-50%);
}

.air .air-btn--pdf {
  width: 100%;
  max-width: 574px;
  height: 90px;
  margin: 60px auto 0;
}

@media screen and (min-width: 1080px) {
  .air .air-btn--pdf a {
    height: 50px;
  }
}

.air .air-btn--pdf a {
  position: relative;
  width: inherit;
  height: inherit;
  font-size: 2.0rem;
  font-weight: bold;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #1E5AB2;
  color: #ffffff;
  border: 1px solid #1E5AB2;
  border-radius: 50px;
  padding: 17px 30px 15px 15px;
  text-decoration: none;
  box-sizing: border-box;
}

@media screen and (min-width: 1080px) {
  .air .air-btn--pdf a {
    background-color: #ffffff;
    color: #1E5AB2;
  }
}

.air .air-btn--pdf:hover {
  filter: brightness(0.8);
  transition: 0.5s ease;
}

/* モーダルウインドウ */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  padding-top: 60px;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
}

.modal-content {
  position: relative;
  width: 90%;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translatey(-50%);
  display: flex;
  justify-content: center;
  align-items: center;
}

.modal-content img.modal-img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  touch-action: pinch-zoom;
}

.modal-close {
  position: absolute;
  top: -65px;
  right: -12px;
  width: 60px;
  height: 60px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1001;
  padding: 0;
}

.modal-close span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 2px;
  height: 48px;
  background-color: #fff;
  transform-origin: center;
}

.modal-close span:first-child {
  transform: translate(-50%, -50%) rotate(45deg);
}

.modal-close span:last-child {
  transform: translate(-50%, -50%) rotate(-45deg);
}


/* other */
.other {
  padding-bottom: 60px;
}

@media screen and (min-width: 1080px) {
  .other {
    padding-bottom: 80px;
  }
}

.other .other-inner {
  width: 100%;
  margin: 0 auto;
  max-width: calc(100% - 6vw);
}

@media screen and (min-width: 1080px) {
  .other .other-inner {
    max-width: 1010px;
  }
}

.other .other-subtitle--gradation {
  font-size: 3.5rem;
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: 0.1em;
  color: #FFF;
  background: linear-gradient(to right, #1e5ab2 0%, #00c4ff 100%);
  width: 100vw;
  margin-right: calc(50% - 50vw);
  padding: 15px 10% 15px 20px;
  margin-bottom: 40px;
}

@media screen and (min-width: 1080px) {
  .other .other-subtitle--gradation {
    font-size: 3.5rem;
    padding: 10px 70px;
    margin-bottom: 50px;
  }
}

.other .other-img {
  width: 100%;
  margin: 0 auto;
  margin-bottom: 60px;
}

@media screen and (min-width: 1080px) {
  .other .other-img {
    max-width: 944px;
    margin-bottom: 45px;
  }
}

.other .other-img img {
  width: 100%;
  height: auto;
}

.other .other-text {
  font-size: 1.3rem;
  font-weight: bold;
  line-height: 2;
}

@media screen and (min-width: 1080px) {
  .other .other-text {
    font-size: 1.5rem;
    line-height: 1.5;
  }
}

.other .other-btn--scale {
  position: relative;
  width: 100%;
  max-width: 250px;
  height: 50px;
  font-size: 1.4rem;
  font-weight: bold;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #ffffff;
  border: 1px solid #1E5AB2;
  padding: 17px 30px 15px 15px;
  color: #0B61B1;
  box-sizing: border-box;
  margin: 50px auto 0;
}

@media screen and (min-width: 1080px) {
  .other .other-btn--scale {
    display: none;
  }
}

.other .other-btn--scale:hover {
  filter: brightness(0.8);
  transition: 0.5s ease;
}

.other .other-btn--scale::before {
  position: absolute;
  content: "";
  background-image: url(../images/product/size_btn_icon1.svg);
  background-size: cover;
  background-position: center;
  width: 20px;
  height: 20px;
  top: 50%;
  right: 18%;
  transform: translateY(-50%);
}

.other .other-btn--pdf {
  width: 100%;
  max-width: 574px;
  height: 90px;
  margin: 60px auto 0;
}

@media screen and (min-width: 1080px) {
  .other .other-btn--pdf a {
    height: 50px;
  }
}

.other .other-btn--pdf a {
  position: relative;
  width: inherit;
  height: inherit;
  font-size: 2.0rem;
  font-weight: bold;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #1E5AB2;
  color: #ffffff;
  border: 1px solid #1E5AB2;
  border-radius: 50px;
  padding: 17px 30px 15px 15px;
  text-decoration: none;
  box-sizing: border-box;
}

@media screen and (min-width: 1080px) {
  .other .other-btn--pdf a {
    background-color: #ffffff;
    color: #1E5AB2;
  }
}

.other .other-btn--pdf:hover {
  filter: brightness(0.8);
  transition: 0.5s ease;
}