html {
  font-size: 8px;
  word-break: break-all;
  scroll-behavior: smooth;
}

body {
  max-width: 75rem;
  margin: auto;
  font-feature-settings: "palt";
}

img,video {
  display: block;
  margin: auto;
  width: 100%;
  height: auto;
}

video {
  filter: drop-shadow(0px 0px #000);
}

@media screen and (max-width: 750px) {
  html {
    font-size: 1.333vw;
  }
}

/* ======== Swiper共通 ======== */
.swiper-button-prev,
.swiper-button-next {
  background: no-repeat center center / cover;
}

.swiper-button-next {
  transform: scaleX(-1);
}

.swiper-button-prev::after,
.swiper-button-next::after {
  content: "";
}

.swiper-button-prev:hover,
.swiper-button-next:hover {
  opacity: .8;
}


/* ============ offer ============ */
.offer_position {
  position: relative;
}

.offer_btn {
  position: absolute;
  bottom: 23.5rem;
  left: 5.5rem;
  width: 63.7rem;
  animation: ctaBtn 1.8s ease-in-out infinite;
}
@keyframes ctaBtn {
  0%,100% {
    transform: scale(.99);
  }
  50% {
    transform: scale(1.06);
  }
}

.offer_btn:hover {
  opacity: .9;
}


/* ============ modal ============ */
.modal {
  text-align: center;
}

.modal_open {
  position: absolute;
  bottom: 20rem;
  left: 0;
  right: 0;
  margin: auto;
  width: 50.4rem;
  bottom: 3.5rem;
}

.openModal {
  max-width: 100%;
  cursor: pointer;
}

.overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 2;
}

.modal__wrap {
  display: none;
  overflow: hidden;
  z-index: 10;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.1);
  background: #fff;
  border-radius: 3rem;
}

.modal__wrapper {
  margin: auto;
  padding: 4rem 3.5rem;
}

.wrapper_bg {
  max-height: 118rem;
  overflow-y: auto;
  width: 100%;
  height: 100%;
}

@media screen and (max-width: 750px) {
  .wrapper_bg {
    width: 65.5rem;
    height: 120rem;
  }
}

.modal-close {
  width: 13rem;
  cursor: pointer;
  z-index: 999;
  margin: 3.5rem auto 0;
}

.wrapper_bg::-webkit-scrollbar {
  width: 1rem;
  border-radius: 5rem;

}

.wrapper_bg::-webkit-scrollbar-thumb {
  background: #fff;
  width: 1rem;
  border-radius: 5rem;
}


/* ============ 01 fv ============ */
.fv_inner {
  position: relative;
}

[class^="fv_parts_"] {
  position: absolute;
}

.fv_parts_01,
.fv_parts_02 {
  left: 3.6rem;
  clip-path: inset(0 100% 0 0);
  animation: fvSlide .8s ease both;
}

.fv_parts_01 {
  width: 21.2rem;
  top: 40rem;
  animation-delay: .3s;
}

.fv_parts_02 {
  width: 29.9rem;
  top: 46rem;
  animation-delay: .7s;
}

@keyframes fvSlide {
  0% {
    clip-path: inset(0 100% 0 0);
  }
  100% {
    clip-path: inset(0 0 0 0);
  }
}

.fv_parts_03 {
  width: 74.1rem;
  margin: 0 auto;
  left: 0;
  right: 0;
  top: 47rem;
  opacity: 0;
  transform: scale(.3);
  animation: fvUp .8s ease both;
  animation-delay: 1.3s;
}

@keyframes fvUp {
  0% {
    opacity: 0;
    transform: scale(.3);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

/* ============ 02 intro ============ */
.intro .swiper .swiper-button-prev,
.intro .swiper .swiper-button-next {
  width: 4.4rem;
  height: 4.5rem;
  background-image: url(../img/02_intro_arrow.png);
}

.intro .swiper .swiper-button-prev {
  left: 1.3rem;
}

.intro .swiper .swiper-button-next {
  right: 1.3rem;
}

.intro .swiper .swiper-pagination-bullet {
  width: 1.3rem;
  height: 1.3rem;
  background-color: #fff;
  opacity: 1;
  margin: 0 .55rem !important;
}

.intro .swiper .swiper-pagination-bullet-active {
  background: #D95E7A;
}

/* ============ 03 voice ============ */
.voice_01 {
  background-color: #FFE4BB;
}

.voice_02 {
  background-color: #EDCDD4;
}

.voice .swiper .swiper-button-prev,
.voice .swiper .swiper-button-next {
  width: 5.6rem;
  height: 11.2rem;
  top: 21rem;
}

.voice .swiper .swiper-button-prev {
  left: 0;
}

.voice .swiper .swiper-button-next {
  right: 0;
}

.swiper_voice_01 .swiper-button-prev,
.swiper_voice_01 .swiper-button-next {
  background-image: url(../img/03_voice_arrow_01.png);
}

.swiper_voice_02 .swiper-button-prev,
.swiper_voice_02 .swiper-button-next {
  background-image: url(../img/03_voice_arrow_02.png);
}

/* ============ 04 seisuiki ============ */
.seisuiki_mov {
  margin-bottom: -20rem;
  position: relative;
  z-index: -1;
}

/* ============ 06 sugoi ============ */
.sugoi_mov {
  margin-bottom: -5.5rem;
  position: relative;
  z-index: -1;
}

.sugoi_02 {
  position: relative;
}

.sugoi .swiper .swiper-slide {
  background-color: #fff;
  width: 100%;
}
.sugoi .swiper .swiper-slide img {
  margin-left: -1px;
  width: calc(100% + 2px);
}

.swiper_sugoi_01 {
  position: absolute;
  width: 58.6rem;
  top: 67.6rem;
  right: 0;
  left: 0;
  margin: 0 auto;
}

.swiper_sugoi_02 {
  position: absolute;
  width: 27.7rem;
  bottom: 10.4rem;
  left: 8.5rem
}

.swiper_sugoi_03 {
  position: absolute;
  width: 27.7rem;
  bottom: 10.4rem;
  right: 8.5rem
}

.sugoi_parts {
  width: 18.7rem;
  position: absolute;
  z-index: 999;
}

.swiper_sugoi_01 .sugoi_parts {
  top: -5.5rem;
  left: 3rem;
}

.swiper_sugoi_02 .sugoi_parts,
.swiper_sugoi_03 .sugoi_parts {
  top: -16.2rem;
  left: 0;
  right: 0;
  margin: 0 auto;
}

/* ============ 15 howto ============ */
.howto iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
}

/* ============ 18 qa ============ */
.qa dl {
  display: flex;
  flex-direction: column;
  padding: 3rem;
  background-color: #bedaec;
}
.qa dl dt {
  position: relative;
  cursor: pointer;
  margin-bottom: 2rem;
}
.qa dl dt .qa_btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 2rem;
  width: 3.4rem;
  height: 3.4rem;
}
.qa dl dt .qa_btn>span {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
}
.qa dl dt .qa_btn>span::before,
.qa dl dt .qa_btn>span::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: .3rem;
  background-color: #73b7db;
  transform-origin: center;
  transition: .3s ease-in-out;
}
.qa dl dt .qa_btn>span::before {
  transform: translate(-50%, -50%);
}
.qa dl dt .qa_btn>span::after {
  transform: translate(-50%, -50%) rotate(90deg);
}
.qa dl dt.active .qa_btn>span::after {
  transform: translate(-50%, -50%) rotate(0deg);
}
.qa dl dd {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: 0.3s ease-in-out;
}
.qa dl dd.active {
  opacity: 1;
  max-height: 80rem;
  margin-bottom: 2rem;
}
.qa dl dd.qa_link_wrap {
  position: relative;
}
.qa dl dd.qa_link_wrap a {
  position: absolute;
  top: 2rem;
  left: 13rem;
  display: block;
  width: 31rem;
  height: 5rem;
}

/* ============== footer ============== */
footer {
  padding: 3em 0 !important;
  text-align: center;
  font-feature-settings: "palt";
  line-height: 1;
}

 footer a {
  color: #333333 !important;
  text-decoration: none !important;
  display: inline;
}

 footer ul {
  padding: 0 !important;
  display: flex;
  justify-content: center;
  list-style: none;
}

 footer ul li {
  padding: 0 1em;
  padding: 0 1em;
  font-size: 2.2em;
}

 footer ul li:not(:last-of-type) {
  border-right: solid 1px #333333;
}

 .operating_company {
  display: block;
  font-size: 2.5em;
  font-weight: bold;
  margin: 1.5em auto .37em;
}

 .company {
  font-size: 1.9em;
  line-height: 1.3;
}

 .copyright {
  font-size: 1.6em;
  margin-top: 2em;
}