@charset "utf-8";

/* common */
.inner {
  max-width: 850px;
  margin-inline: auto;
}
.title-group {
  text-align: center;
}
.title-group h3 {
  font-size: 54px;
  color: #000;
  line-height: 1.4;
  letter-spacing: -0.04em;
}
.title-group h3.sm {
  font-size: 40px;
}
.title-group h3 span {
  color: #03ffb2;
}
.title-group p {
  margin-top: 24px;
  font-size: 20px;
  color: #f5f5f5;
  line-height: 1.6;
  letter-spacing: -0.04em;
}
.title-group .text-gradient {
  font-weight: inherit;
  background: linear-gradient(
    to right,
    #80848f 0%,
    #fafbff 37%,
    #fafbff 63%,
    #80848f 100%
  );
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.text-group {
  position: relative;
  color: #f5f5f5;
  text-align: center;
}
.text-group::before {
  content: "";
  position: absolute;
  left: 50%;
  width: 1px;
  height: 94px;
  background-color: #6c6b73;
}
.text-group p {
  margin-bottom: 15px;
  font-size: 24px;
  letter-spacing: -0.04em;
}
.text-group h4 {
  font-size: 40px;
  line-height: 1.4;
  letter-spacing: -0.04em;
}
.description {
  font-size: 17px;
  color: #9e9ca7;
  letter-spacing: -0.03em;
  text-align: center;
}
.btn-link {
  display: inline-block;
  padding: 14px 38px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.02em;
  background-color: #03ffb2;
  border-radius: 10px;
}
.center-img {
  position: relative;
  left: 50%;
  display: block;
  transform: translateX(-50%);
}
video {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}
.display-m {
  display: none;
}
.display-pc {
  display: block;
}

/* landing */
.kv {
  position: relative;
  height: 1080px;
  background-color: #000;
}
.kv::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 1;
  width: 100%;
  height: 647px;
  background: linear-gradient(
    to bottom,
    rgba(8, 7, 14, 0) 0%,
    rgba(8, 7, 14, 1) 100%
  );
}
.kv .title-group {
  position: absolute;
  bottom: 133px;
  left: 0;
  z-index: 2;
  width: 100%;
}
.kv .title-group h3 {
  font-size: 46px;
  color: #fff;
}
.kv .title-group p {
  color: #dcdcdc;
}
.kv .btn-link {
  margin-top: 46px;
}

.section-a {
  padding-block: 160px 33px;
  background-color: #08070e;
}
.section-a .text-group {
  padding-top: 244px;
}
.section-a .text-group::before {
  top: 75px;
}
.section-a .center-img {
  width: 1529px;
  margin-top: 28px;
}

.section-b {
  padding-block: 71px 237px;
  background-color: #08070e;
}
.section-b .title-group h3 {
  color: #f5f5f5;
}
.section-b .description {
  margin-top: 18px;
  color: #707070;
}
.section-b .cycle-slide {
  margin-top: 90px;
}
.section-b .swiper-wrapper {
  align-items: stretch;
  transition-timing-function: linear;
}
.section-b .swiper-slide {
  align-items: end;
  width: 271px;
  height: 392px;
}

.section-c {
  position: relative;
  height: 100vh;
  background-color: #000;
  overflow: hidden;
}
.section-c::before,
.section-c::after {
  content: "";
  position: absolute;
  left: 0;
  z-index: 1;
  width: 100%;
  height: 348px;
}
.section-c::before {
  top: 0;
  background: linear-gradient(
    to bottom,
    rgba(8, 7, 14, 1) 0%,
    rgba(8, 7, 14, 0) 100%
  );
}
.section-c::after {
  bottom: 0;
  background: linear-gradient(
    to top,
    rgba(8, 7, 14, 1) 0%,
    rgba(8, 7, 14, 0) 100%
  );
}
.section-c .sticky-box {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
}
.section-c .sticky-box:first-child {
  opacity: 1;
}
.section-c .title-group {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 1;
  width: 850px;
  text-align: left;
  transform: translate(-50%, -50%);
}
.section-c .title-group h3 {
  color: #f5f5f5;
}

.section-d {
  padding-top: 216px;
  background-color: #08070e;
}
.section-d .inner {
  position: relative;
}
.section-d .text-group {
  padding-top: 259px;
  text-align: left;
}
.section-d .text-group::before {
  top: 76px;
}
.section-d .description {
  margin-top: 18px;
  color: #6a6a6a;
  text-align: left;
}
.section-d .result-box {
  position: relative;
  height: 851px;
}
.section-d .result-box li {
  position: absolute;
  right: 0;
  width: 326px;
  opacity: 0;
}
.section-d .result-box li:nth-child(1) {
  top: 108px;
  right: 352px;
}
.section-d .result-box li:nth-child(2) {
  top: -108px;
}
.section-d .result-box li:nth-child(3) {
  top: 312px;
}
.section-d .active li:nth-child(1) {
  animation: fadeUp 1s 0.5s forwards;
}
.section-d .active li:nth-child(2) {
  animation: fadeUp 1s forwards;
}
.section-d .active li:nth-child(3) {
  animation: fadeUp 1s 1s forwards;
}

.section-e {
  padding-block: 47px 241px;
  background: #08070e
    url("https://english.yanadoocdn.com/upload/yafit/images/web/promotion/yafitApp/bg_gradient_01.png")
    no-repeat center bottom / cover;
}
.section-e .title-group {
  text-align: left;
}
.section-e .title-group h3 {
  color: #f5f5f5;
}
.section-e .reward-review-slide {
  margin-top: 71px;
}
.section-e .swiper-wrapper {
  transition-timing-function: linear;
}
.section-e .swiper-slide {
  width: 326px;
}

.section-f {
  padding-block: 159px 59px;
}
.section-f .title-group h3 span {
  color: #0eca91;
}
.section-f .title-group .text-gradient {
  background: linear-gradient(
    to right,
    #20242b 0%,
    #6c7282 37%,
    #6c7282 63%,
    #20242b 100%
  );
  background-clip: text;
}
.section-f .title-group p {
  color: #000;
}
.section-f .text-group {
  padding-top: 182px;
}
.section-f .text-group::before {
  top: 42px;
  background-color: #bdbcc3;
}
.section-f .text-group h4 {
  color: #08070e;
}
.section-f .description {
  margin-top: 30px;
}
.section-f .center-img {
  z-index: -1;
  width: 1420px;
  margin-top: -87px;
}

.section-g {
  padding-block: 48px 85px;
}
.section-g .record-box {
  display: flex;
  justify-content: space-between;
  gap: 17px;
  margin-block: 62px 46px;
}
.section-g .record-box li {
  opacity: 0;
}
.section-g .active li:nth-child(1) {
  animation: fadeUp 1s forwards;
}
.section-g .active li:nth-child(2) {
  animation: fadeUp 1s 0.5s forwards;
}
.section-g .active li:nth-child(3) {
  animation: fadeUp 1s 1s forwards;
}

.section-h {
  padding-block: 122px 205px;
}
.section-h .text-review-slide {
  position: relative;
  margin-top: 68px;
}
.section-h .swiper-slide {
  width: 855px;
}
.section-h .swiper-button-prev,
.section-h .swiper-button-next {
  width: 48px;
  height: 48px;
  background-color: #fff;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 21px;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}
.section-h .swiper-button-prev {
  left: 50%;
  margin-left: -365px;
  background-image: url("https://english.yanadoocdn.com/upload/yafit/images/web/promotion/yafitApp/ico_arrow_left.svg");
}
.section-h .swiper-button-next {
  right: 50%;
  margin-right: -365px;
  background-image: url("https://english.yanadoocdn.com/upload/yafit/images/web/promotion/yafitApp/ico_arrow_right.svg");
}
.section-h .swiper-button-prev::after,
.section-h .swiper-button-next::after {
  display: none;
}

.section-h .description {
  margin-top: 40px;
}

.section-i {
  padding-block: 216px 60px;
  background-color: #08070e;
}
.section-i .text-group {
  padding-block: 204px 55px;
}
.section-i .text-group::before {
  top: 55px;
}
.section-i .description {
  margin-top: 30px;
  color: #6a6a6a;
}

.section-j {
  padding-block: 136px 182px;
  background-color: #08070e;
}
.section-j .title-group h3 {
  color: #f5f5f5;
}
.section-j .history-box {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 35px;
  margin-top: 83px;
}
.section-j .history-item {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
}
.section-j .history-item div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 7px;
  width: 398px;
  height: 151px;
  padding-inline: 42px;
  box-sizing: border-box;
  border-radius: 20px;
}
.section-j .history-item div:not(.blank) {
  background: linear-gradient(to bottom, #15141b 0%, #1b1a22 100%);
  border: 1px solid rgba(53, 52, 59, 0.5);
}
.section-j .history-item strong {
  font-size: 30px;
  color: #f5f5f5;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.section-j .history-item p {
  font-size: 18px;
  color: #f5f5f5;
  letter-spacing: -0.03em;
}
.section-j .timeline-line {
  position: absolute;
  top: 0;
  left: 50%;
  width: 4px;
  height: 100%;
  background-color: #1c1b22;
  transform: translateX(-50%);
}
.section-j .timeline-line span {
  display: block;
  width: 100%;
  height: 0;
  background-color: #03ffb2;
}

.section-k {
  padding-block: 171px 117px;
}
.section-k .title-group h3 span {
  color: #0eca91;
}
.section-k .title-group .text-gradient {
  background: linear-gradient(
    to right,
    #20242b 0%,
    #6c7282 37%,
    #6c7282 63%,
    #20242b 100%
  );
  background-clip: text;
}
.section-k .title-group p {
  color: #000;
}
.section-k .text-group {
  padding-top: 175px;
}
.section-k .text-group::before {
  top: 41px;
  background-color: #bdbcc3;
}
.section-k .text-group h4 {
  color: #08070e;
}
.section-k picture {
  display: block;
  width: 790px;
  margin: 65px auto 0;
}

.section-l {
  padding-block: 76px 166px;
}
.section-l .service-box {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-top: 80px;
}
.section-l .service-box li {
  opacity: 0;
}
.section-l .active li:nth-child(1) {
  animation: fadeUp 1s forwards;
}
.section-l .active li:nth-child(2) {
  animation: fadeUp 1s 0.5s forwards;
}
.section-l .active li:nth-child(3) {
  animation: fadeUp 1s 1s forwards;
}

.section-m {
  padding-block: 144px 180px;
  background-color: #08070e;
}
.section-m .fqa-box {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 54px;
}
.section-m .fqa-box li {
  cursor: pointer;
  padding: 19px 23px;
  background-color: #15141b;
  border: 1px solid #35343b;
  border-radius: 20px;
}
.section-m .question-box {
  display: flex;
  align-items: center;
  gap: 18px;
}
.section-m .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 43px;
  height: 38px;
  font-size: 15px;
  color: #03ffb2;
  font-weight: 500;
  letter-spacing: -0.02em;
  background-color: #08070e;
  border-radius: 10px;
}
.section-m .question {
  flex: 1;
  font-size: 18px;
  color: #f5f5f5;
  font-weight: 700;
  letter-spacing: -0.03em;
}
.section-m .icon-toggle {
  display: block;
  width: 15px;
  height: 15px;
  background: url("https://english.yanadoocdn.com/upload/yafit/images/web/promotion/yafitApp/ico_plus.svg")
    no-repeat center / 100% auto;
}
.section-m .answer {
  display: none;
  padding: 15px 0 12px 60px;
  font-size: 15px;
  color: #cfcfcf;
  line-height: 1.8;
  letter-spacing: -0.03em;
}
.section-m .active .answer {
  display: block;
}
.section-m .active .icon-toggle {
  background-image: url("https://english.yanadoocdn.com/upload/yafit/images/web/promotion/yafitApp/ico_minus.svg");
}

.section-n {
  padding-block: 80px;
  background: #15141b
    url("https://english.yanadoocdn.com/upload/yafit/images/web/promotion/yafitApp/bg_gradient_02.png")
    no-repeat center / cover;
}
.section-n .title-group h3 {
  color: #fff;
}
.section-n .title-group p {
  margin-block: 0 3px;
  font-size: 28px;
  color: #fff;
}
.section-n .btn-link {
  margin-top: 21px;
}

@media screen and (max-width: 750px) {
  .title-group h3 {
    font-size: 8.53vw;
  }
  .title-group h3.sm {
    font-size: 6.93vw;
  }
  .title-group p {
    margin-top: 4.27vw;
    font-size: 3.73vw;
  }
  .text-group::before {
    height: 12.53vw;
  }
  .text-group p {
    margin-bottom: 2vw;
    font-size: 4vw;
  }
  .text-group h4 {
    font-size: 6.93vw;
  }
  .description {
    font-size: 3.2vw;
  }
  .btn-link {
    padding: 2.67vw 5.87vw 2.4vw;
    font-size: 4.27vw;
    border-radius: 1.33vw;
  }
  .center-img {
    width: 100% !important;
  }
  .display-m {
    display: block;
  }
  .display-pc {
    display: none;
  }

  .kv {
    height: 164.27vw;
  }
  .kv::before {
    height: 86.27vw;
  }
  .kv .title-group {
    bottom: 16.13vw;
  }
  .kv .title-group h3 {
    font-size: 6.93vw;
  }
  .kv .title-group h3 span {
    display: block;
  }
  .kv .title-group p {
    margin-top: 3.07vw;
  }
  .kv .btn-link {
    margin-top: 8.27vw;
  }

  .section-a {
    padding-block: 23.6vw 13.2vw;
  }
  .section-a .text-group {
    padding-top: 24.67vw;
  }
  .section-a .text-group::before {
    top: 5.87vw;
  }
  .section-a .center-img {
    margin-top: 4.67vw;
  }
  .section-a .text-group h4 {
    font-size: 6.67vw;
  }

  .section-b {
    padding-block: 10vw 18.13vw;
  }
  .section-b .title-group h3.sm {
    font-size: 6.67vw;
  }
  .section-b .description {
    margin-top: 4vw;
  }
  .section-b .cycle-slide {
    margin-top: 11.73vw;
  }
  .section-b .swiper-slide {
    align-items: end;
    width: 36.13vw;
    height: 52.27vw;
  }

  .section-c::before,
  .section-c::after {
    height: 46.4vw;
  }
  .section-c .title-group {
    width: 100%;
    text-align: center;
  }
  .section-c .title-group h3.sm {
    font-size: 7.2vw;
  }

  .section-d {
    padding-block: 26.27vw 19.47vw;
  }
  .section-d .text-group {
    padding-top: 25.33vw;
    text-align: center;
  }
  .section-d .text-group::before {
    top: 6.13vw;
  }
  .section-d .text-group p {
    margin-bottom: 3.33vw;
  }
  .section-d .description {
    margin-top: 7.33vw;
    text-align: center;
  }
  .section-d .result-box {
    height: auto;
    margin-top: 11.73vw;
    padding-inline: 14.93vw;
  }
  .section-d .result-box li {
    position: static;
    width: 100%;
  }
  .section-d .result-box li + li {
    margin-top: 5.47vw;
  }
  .section-d .active li:nth-child(1) {
    animation: fadeUp 1s forwards;
  }
  .section-d .active li:nth-child(2) {
    animation: fadeUp 1s 0.5s forwards;
  }
  .section-d .active li:nth-child(3) {
    animation: fadeUp 1s 1s forwards;
  }

  .section-e {
    padding-block: 8.8vw 22.8vw;
  }
  .section-e .title-group {
    text-align: center;
  }
  .section-e .reward-review-slide {
    margin-top: 11.73vw;
  }
  .section-e .swiper-slide {
    width: 61.47vw;
  }

  .section-f {
    padding-block: 25.87vw 5.87vw;
  }
  .section-f .text-group {
    padding-top: 27.87vw;
  }
  .section-f .text-group::before {
    top: 7.87vw;
  }
  .section-f .title-group h3 {
    font-size: 8vw;
  }
  .section-f .description {
    margin-top: 4vw;
  }
  .section-f .center-img {
    z-index: -1;
    margin-top: -15.33vw;
  }

  .section-g {
    padding-block: 6.4vw 9.47vw;
  }
  .section-g .inner {
    padding-inline: 9.33vw;
  }
  .section-g .title-group h3.sm {
    font-size: 7.2vw;
  }
  .section-g .record-box {
    gap: 1.6vw;
    margin-block: 9.73vw 8.53vw;
  }

  .section-h {
    padding-block: 12.93vw 13.6vw;
  }
  .section-h .title-group h3.sm {
    font-size: 6.27vw;
  }
  .section-h .text-review-slide {
    margin-top: 6.8vw;
  }
  .section-h .swiper-slide {
    width: 77.73vw;
  }
  .section-h .swiper-pagination {
    position: static;
    margin-top: 9.333vw;
  }
  .section-h .swiper-pagination-bullet {
    width: 3.2vw;
    height: 3.2vw;
    margin-inline: 1.6vw !important;
    background-color: #e2e2e2;
    opacity: 1;
  }
  .section-h .swiper-pagination-bullet-active {
    background-color: #232325;
  }
  .section-h .description {
    margin-top: 6.4vw;
  }

  .section-i {
    padding-block: 26.4vw 9.33vw;
  }
  .section-i .title-group h3 {
    font-size: 7.73vw;
  }
  .section-i .text-group {
    padding-block: 28.13vw 8.4vw;
  }
  .section-i .text-group::before {
    top: 7.73vw;
  }
  .section-i .description {
    margin-top: 6.93vw;
  }
  .section-i picture {
    display: block;
    padding-inline: 9.33vw;
  }

  .section-j {
    padding-block: 12.93vw 19.47vw;
  }
  .section-j .history-box {
    gap: 6.27vw;
    margin-top: 11.33vw;
    padding-inline: 14.93vw 9.33vw;
  }
  .section-j .history-item div {
    gap: 1.33vw;
    width: 100%;
    height: 26.93vw;
    padding-inline: 7.47vw;
    border-radius: 3.6vw;
  }
  .section-j .history-item .blank {
    display: none;
  }
  .section-j .history-item strong {
    font-size: 5.33vw;
  }
  .section-j .history-item p {
    font-size: 3.47vw;
  }
  .section-j .timeline-line {
    left: 9.33vw;
    width: 0.8vw;
    transform: translateX(0);
  }

  .section-k {
    padding-block: 19.73vw 14vw;
  }
  .section-k .inner {
    padding-inline: 9.33vw;
  }
  .section-k .text-group {
    padding-top: 23.73vw;
  }
  .section-k .text-group::before {
    top: 5.87vw;
  }
  .section-k picture {
    width: 100%;
    margin-top: 8vw;
  }

  .section-l {
    padding-block: 10.13vw 21.33vw;
  }
  .section-l .inner {
    padding-inline: 9.33vw;
  }
  .section-l .service-box {
    flex-direction: column;
    gap: 4vw;
    margin-top: 10.8vw;
  }

  .section-m {
    padding-block: 19.2vw;
  }
  .section-m .title-group h3 {
    font-size: 7.2vw;
  }
  .section-m .fqa-box {
    gap: 4vw;
    margin-top: 8.67vw;
    padding-inline: 9.33vw;
  }
  .section-m .fqa-box li {
    gap: 2vw;
    padding: 3.33vw 4.53vw;
    border-radius: 2.67vw;
  }
  .section-m .question-box {
    gap: 2.13vw;
  }
  .section-m .num {
    width: 6.93vw;
    height: 6.27vw;
    font-size: 2.93vw;
    border-radius: 1.33vw;
  }
  .section-m .question {
    font-size: 3.73vw;
  }
  .section-m .icon-toggle {
    width: 3.47vw;
    height: 3.47vw;
  }
  .section-m .answer {
    padding: 3.33vw 4vw 2.93vw 9.07vw;
    font-size: 3.2vw;
  }

  .section-n {
    padding-block: 10.8vw 10.27vw;
  }
  .section-n .title-group p {
    margin-block: 0 0.53vw;
    font-size: 4.27vw;
  }
  .section-n .btn-link {
    margin-top: 4vw;
  }
}

@keyframes fadeUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}