body {
  font-family: "Noto Sans JP", sans-serif;
  color: #333;
}

.fade-in {
  opacity: 0; /* 最初は透明 */
  transform: translateY(20px); /* 下から少し浮かせる */
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-in.show {
  opacity: 1;
  transform: translateY(0);
}

.header {
  position: sticky;
  top: 0;
  height: 96px;
  width: 100%;
  background-color: #fff;
  z-index: 999;
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header-logo {
  margin-block: 22px;
  margin-left: 20px;
  img {
    width: 100%;
    height: 100%;
  }
}
.br-sp-only{
  display: none;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}
.gnav {
  margin-right: 57px;
}
.gnav__list {
  display: flex;
  width: 100%;
  justify-content: space-between;
  column-gap: 28px;
  font-size: 16px;
  font-weight: 700;
}
.gnav__list-items {
  text-decoration: none;
  color: #007fc6;
}
.header-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  width: 189px;
  height: 96px;
  background-color: #007fc6;
  color: #fff;
}

.header-btn__text {
  margin-left: 8px;
}
/* /header */

.fv {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  background: linear-gradient(287.03deg, #02d1ff 0%, #007fc6 100%);
  /*  こんなんできるんや　あとでぐぐれ */
}
.fv__contents {
  margin-block: 84px;
  width: 100%;
  max-width: 1200px;
  display: flex;
  justify-content: space-between;
}
.fv-img {
  position: absolute;
  top: 80%;
  left: 35%;
}
.fv-main {
  color: #fff;
  margin-left: 24px;
}
.fv-main__txt {
  font-size: clamp(0.875rem, 0.7539rem + 0.5168vw, 1.25rem);
  line-height: 1.5;
}
.fv-header {
  font-size: 56px;
  font-weight: 700;
  line-height: 1.5;
  margin-top: 10px;
}
.fv-main-info {
  margin-top: 16px;
}
.fv-main-flex-container {
  display: flex;
  column-gap: 22px;
  margin-left: 5px;
  margin-top: 37px;
  margin-bottom: 27px;
}
.fv-archivement__items {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: clamp(7rem, 6.0409rem + 4.3845vw, 10.25rem);
  height: clamp(7rem, 6.0409rem + 4.3845vw, 10.25rem);
  border: solid 1px #007fc6;
  border-radius: 50%;
  background-color: #fff;
}
.fv-archivement__items :nth-child(1) {
  margin-bottom: 22px;
}
.fv-archivement {
  color: #007fc6;
  font-weight: bold;
  font-variant-numeric: proportional-nums lining-nums;
}
.fv-archivement--large {
  font-size: 32px;
  white-space: nowrap;
}
.fv-archivement--normal {
  font-size: 24px;
}

.fv-archivement--small {
  position: absolute;
  left: 139px;
  top: 89px;
  color: #333333;
  font-size: 12px;
  vertical-align: super;
}
.small-spacer {
  position: absolute;
  left: 125px;
}
.normal-spacer {
  margin-left: -8px;
  margin-right: 15px;
}
.large-spacer {
  margin-right: 15px;
}
.fv-annotation {
  margin: 7px 0;
  font-size: 12px;
}

@media screen and (max-width: 1150px) {
  .fv-header {
    font-size: clamp(1.5rem, 0.9098rem + 2.6981vw, 3.5rem);
  }
}

.form {
  height: 586px;
  max-width: 400px;
  width: 100%;
  background-color: #fff;
  border: none;
  border-radius: 5px;
  overflow: hidden;
}
.form-wrapper {
  margin: 12px 16px 24px;
}
.form__flex-container {
  display: flex;
  justify-content: space-between;
  column-gap: 18px;
}
.form__header p {
  padding: 16px 15px 1px 14px;
  margin: 8px 8px 0px 8px;
  color: #fff;
  font-size: 20px;
  font-weight: bold;
  height: 52px;
  background-color: #007fc6;
  border-radius: 5px;
}
.triangle-obj {
  width: calc(16px * 1.1547); /* 約 18.47px */
  height: 16px;
  clip-path: polygon(50% 100%, 0 0, 100% 0);
  background-color: #007fc6; /* 三角形の色 */
  margin-inline: auto;
  margin-top: -4px;
}
.form-group {
  margin-top: -1.5px;
  margin-bottom: 15px;
  width: 100%;
}
.form-group label {
  display: block;
  font-weight: bold;
  margin-bottom: 8px;
  font-size: 14px;
}
.form-group input {
  height: 48px;
  width: 100%;
  padding-left: 8px;
  background-color: #f5f8fa;
  border: solid 1px #ced4da;
  border-radius: 5px;
}

.flex-input {
  max-width: 175px;
}

.label--red {
  color: #f90000;
}
.form__notice {
  margin-top: 22px;
  font-size: 14px;
  line-height: 1.5;
  margin-right: 14px;
}
.form__dl-btn {
  width: 320px;
  height: 52px;
  padding: 16px 40px;
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  border-radius: 25px;
  background-color: #007fc6;
  margin-inline: auto;
  margin-top: 30px;
}

.arcivement-wrapper {
  padding-top: 78px;
}
.section-header {
  font-weight: 700;
  font-size: 32px;
  text-align: center;
}
.archivement__img-container {
  margin-top: 37px;
  display: flex;
  justify-content: center;
  column-gap: 84px;
}
.logo-slider {
  margin-top: 64px;
  white-space: nowrap; /* 改行防止 */
  overflow: hidden; /* 飛び出した要素を隠す */
  width: 100%;
}

.logo-track {
  display: flex;
  column-gap: 80px;
  animation: scrollLoop 20s linear infinite;
  /* scrollLoop という名前のアニメーションを定義し、20秒で横にスクロールする動きを無限に繰り返します。linear はアニメーションが一定の速さで進行することを意味し、infinite はアニメーションを無限に繰り返す */
  width: max-content;
  /* 画像を全部並べた幅までwが広がる。親からはみ出した見えない部分がanimationでスクロールする。これがなかったら親とwが同じ→はみだしたところは切り取られたみたいな状態 */
}
@keyframes scrollLoop {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}
.about-wrapper {
  padding-top: 102px;
}
.contents-wrapper {
  margin-inline: auto;
  max-width: 1024px;
  width: 100%;
}
.about__txt {
  margin-top: 56px;
  font-weight: 700;
  font-size: 24px;
  line-height: 1.8;
  text-align: center;
}
.about__txt-spacer {
  display: inline-block;
  margin-top: 4px;
  margin-right: 2px;
  margin-bottom: -5px;
}
.about__txt--large {
  font-size: 32px;
  color: #007fc6;
  margin-left: -6px;
}

.about__img-container {
  margin-top: 25px;
  text-align: center;
}
.about__img-sp {
  display: none;
}

.feature-wrapper {
  padding-top: 103px;
}

.feature-items-container {
  margin-top: 56px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}
.feature-items {
  width: 480px;
  height: 325px;
  border: 1px solid #007fc6;
  padding: 12px 31px 0 31px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.feature-items__header {
  margin: 18px 0;
  font-size: 20px;
  font-weight: 700;
  color: #f47500;
  line-height: 1.5;
}
.feature-items__txt {
  line-height: 1.8;
}
.page-middle-area {
  width: 100%;
  height: 240px;
  margin-top: 30px;
  background-image: url(img/background-4876988_1280\ 1.png);
  background-size: cover;
  overflow: hidden;
}
.middle-area-wrapper {
  margin-block: 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.page-middle-btn__txt {
  text-align: center;
  font-weight: 700;
  font-size: 24px;
  color: #fff;
  line-height: 1.8;
}
.page-middle__btn {
  margin-top: 23px;
  height: 52px;
  width: 320px;
  background-color: #fff;
  border-radius: 26px;
  padding: 16px 25px;
  text-align: center;
  color: #007fc6;
  font-size: 20px;
  font-weight: 700;
}

.case-wrapper {
  margin-top: 103px;
}
.slider-container {
  padding: 48px 18px 55px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;

  position: relative;
}
.slider-btn-container {
  display: none;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: absolute;
  top: 50%;
}
.slider-hidden-container {
  width: 950px;
  height: 530px;
  overflow: hidden;
}
.slider {
  display: flex;
  align-items: center;
  justify-content: start;
  margin-inline: 20px;
  width: max-content;
  white-space: nowrap;
  padding: 30px 0;
}
.slide {
  width: 405px;
  height: 488px;
  border-radius: 30px 0 30px 0;
  box-shadow: 0px 5px 8px 3px #33333340;
  padding: 32px 20px 20px 20px;
  margin-inline-end: 60px;
  flex-shrink: 0;
}
.slide__header {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.8;
  white-space: normal;
}
.slide__header--blue {
  color: #007fc6;
}
.slide__txt {
  margin-top: 24px;
  font-size: 14px;
  line-height: 1.8;
  white-space: normal;
}
.slide__customer-logo {
  margin-top: 37px;
}

.gray-back {
  padding-top: 96px;
  background-color: #f9f9f9;
  width: 100%;
}
.fee-card-container {
  margin-top: 69px;
  display: flex;
  justify-content: center;
  column-gap: 12px;
}
.fee-cards {
  width: 296px;
  height: 277px;
  background-color: #fff;
  border-radius: 5px;
  box-shadow: 0px 4px 4px 0px #33333340;
  position: relative;
}
.fee-cards__head {
  height: 12px;
  width: 100%;
  background-color: #007fc6;
  border-radius: 5px 5px 0 0;
}
.fee-cards__heading {
  margin-top: 32px;
  font-size: 24px;
  font-weight: 700;
  text-align: center;
}
.fee-cards__txt {
  position: absolute;
  height: 100%;
  width: 100%;
  text-align: center;
  font-size: 96px;
  color: #007fc6;
  font-weight: 700;
}
.fee-cards__txt--small {
  font-size: 32px;
  color: #333;
}
.fee-annotation {
  font-size: 14px;
  color: #333333;
  line-height: 1.8;
  margin: 48px 0 57px 56px;
}
.dl-form {
  padding-top: 96px;
  padding-bottom: 57px;
  width: 100%;
  background: linear-gradient(287.03deg, #02d1ff 0%, #007fc6 100%);
}
.dl-form-wrapper {
  padding-top: 79px;
  width: 100%;
  display: flex;
  max-width: 896px;
  justify-content: center;
  align-items: center;
  margin-inline: auto;
}
.dl-form-info__txt {
  color: #fff;
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 48px;
}
.section-header--white {
  color: #fff;
}

.footer {
  padding: 26px 0 18px;
}
.footer-logo,
.copy-right {
  display: block;
  margin-inline: auto;
  text-align: center;
}

@media screen and (max-width: 768px) {
  .form {
    width: 343px;
    height: 571px;
  }
  .header {
    height: 64px;
  }
  .header-logo {
    width: 139px;
    height: 32px;
    margin-block: 16px;
    margin-left: 16px;
  }
  .header-btn {
    height: 64px;
    width: 64px;
    flex-direction: column;
  }
  .header-btn__icon {
    height: 24px;
    width: 24px;
  }
  .header-btn__text {
    font-size: 10px;
  }
  .gnav {
    display: none;
  }
  .br-sp-only {
    display: inline;
  }
  .fv__contents {
    margin-top: 40px;
    flex-direction: column;
    align-items: center;
  }
  .fv-img {
    position: static;
  }
  .fv-main {
    margin-left: 0;
  }
  .fv-header {
    margin-top: 18px;
    line-height: 1.8;
  }
  .fv-main-info{
    margin-top: 24px;
    line-height: 1.8;
    margin-left: 5px;
  }
  .fv-main-flex-container {
    column-gap: 4px;
    margin-top: 12px;
  }
  .fv-archivement--normal {
    font-size: 16px;
  }
  .fv-archivement--large {
    font-size: 18px;
  }
  .fv-archivement--small{
    position: static;
  }
  .normal-spacer {
    margin-right: 0;
  }
  .large-spacer {
    margin-right: 0;
  }
  .fv__form {
    margin-bottom: 26px;
  }
  .archivement__img-container {
    flex-direction: column;
    justify-content: center;
    align-items: center;
    column-gap: 8px;
    img {
      width: 280px;
      height: 95px;
    }
  }
  .about__img-sp {
    display: inline;
  }
  .about__img {
    display: none;
  }

  .fee-cards {
    width: 96px;
    height: 91px;
  }
  .fee-cards__head {
    height: 6px;
  }
  .fee-cards__heading {
    margin-top: 8px;
    font-size: 12px;
  }
  .fee-cards__txt {
    font-size: 36px;
  }
  .fee-cards__txt--small {
    font-size: 12px;
  }
  .fee-annotation {
    font-size: 12px;
    max-width: 311px;
    margin-inline: auto;
  }
  .dl-form-wrapper {
    flex-direction: column;
    justify-content: center;
  }
  .dl-form-info__img {
    display: block;
    margin-inline: auto;
    width: 240px;
    height: 149px;
  }
}