@charset "UTF-8";
/* リセットCSS */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* 全体スタイル */
html {
  font-size: clamp(
    7px,
    1.0980966325vw,
    18px
  ); /* 最小10px, 最大16px、幅に応じて調整 */
  background-color: #f4f7ff;
  box-sizing: border-box;
}

body {
  font-family: "dnp-shuei-gothic-gin-std", sans-serif;
  font-weight: 500;
  font-style: normal;
  font-size: 1.6rem; /* html基準に依存 */
  background-color: #f4f7ff;
  color: #192445;
  min-width: 320px; /* 最小幅を設定 */
  font-feature-settings: "palt";
  box-sizing: border-box;
  overflow-x: hidden;
}
body ::-webkit-scrollbar {
  display: none;
}

.sp-only {
  display: none;
}

/* 大見出し: Butler */
h1 {
  font-family: "Butler", serif;
  font-weight: 700;
  font-size: clamp(2.4rem, 5vw, 4rem); /* 画面幅に応じて調整 */
  line-height: 1.2;
}

h2 {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.4;
}

/* リンクや画像の基本スタイル */
a {
  text-decoration: none;
  color: inherit;
}
a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
}

/* フェードインのアニメーション */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
/* フェードインのアニメーション */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
/* スライドインのアニメーション */
@keyframes slideIn {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}
/* アニメーションを適用するクラス */
.fade-in {
  animation: fadeIn 1s ease-in-out;
}

.slide-in {
  animation: slideIn 1s ease-out;
}

.logo_arrow_btn {
  width: 0.5rem; /* アイコンの幅 */
  height: auto; /* 自動で高さを調整 */
}

.container {
  margin: 0 auto;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0); /* 背景を半透明に */
  box-shadow: inset 0 -1px 0 #ddd;
  overflow: visible; /* デフォルトは内容を表示 */
  transition: overflow 0.3s ease, box-shadow 0.3s ease; /* スムーズな切り替え効果 */
}
.header.blur {
  backdrop-filter: blur(12px);
}
.header .header_container {
  width: 100%;
  height: 9.3333333333rem;
  display: flex;
  align-items: center;
  padding: 2.2rem 0;
}
.header .header_container .main_logo {
  width: 40.4%;
}
.header .header_container .main_logo .home_link {
  display: inline-flex;
  align-items: center;
  width: auto;
  margin-left: 3.9333333333rem;
  margin-top: 0.7rem;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.header .header_container .main_logo .home_link .main_logo_img {
  width: 8.6666666667rem;
  margin-right: 2.2666666667rem;
}
.header .header_container .main_logo .home_link .main_logo_text {
  font-size: 0.8666666667rem;
  color: #ffffff;
  padding-top: 0.2rem;
}
.header .header_container .main_logo .home_link:hover {
  text-decoration: none;
}
.header .header_container .nav_header {
  margin: 0 auto; /* 左右の余白を自動設定 */
  width: 59.6%;
  margin: 0 auto;
  margin-right: 0.4rem;
}
.header .header_container .nav_header .nav_header_contents {
  display: flex;
  justify-content: center;
  gap: 3.1333333333rem;
  width: 100%;
}
.header .header_container .nav_header a {
  cursor: pointer;
  text-align: center;
  color: #003aa7;
  text-decoration: none;
  font-size: 1rem;
  letter-spacing: 0.1rem;
  font-weight: 600;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.header .header_container.bottom {
  width: 100%;
  height: 7rem;
  display: flex;
  align-items: center;
  padding: 0;
  box-shadow: inset 0 -1px 0 #ddd;
}

.fade-out,
.fade-in {
  transition: opacity 1s ease;
}

.fade-out {
  opacity: 0;
  box-shadow: none;
}

.fade-in {
  opacity: 1;
  box-shadow: none;
}

.first_view {
  display: flex;
  justify-content: space-between;
  background-size: cover;
  position: relative;
  height: 100vh;
  overflow: hidden;
}
.first_view .first_view_container {
  display: flex;
  width: 100%;
}
.first_view .first_view_container .first_view_left {
  flex: 1;
  display: flex;
  position: relative; /* 子要素の絶対配置の基準にする */
  contain: inline-size;
}
.first_view .first_view_container .first_view_left .swiper-container {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.first_view
  .first_view_container
  .first_view_left
  .swiper-container
  .swiper-slide
  img {
  width: 100%;
  object-fit: cover;
  height: 100vh;
}
.first_view
  .first_view_container
  .first_view_left
  .swiper-container
  .swiper-slide
  .crop-image {
  object-position: 65% center; /* 画像を右にずらす */
}
.first_view
  .first_view_container
  .first_view_left
  .swiper-container
  .swiper-pagination-progress {
  top: 50%;
  height: 6.6rem;
  left: 2.1333333333rem;
  width: 0.1rem;
  background: rgba(225, 203, 203, 0.3);
  z-index: 10;
}
.first_view
  .first_view_container
  .first_view_left
  .swiper-container
  .swiper-pagination-fraction {
  font-family: "Plus Jakarta Sans", serif;
  position: absolute;
  top: calc(50% + 7.6rem);
  left: 2.1333333333rem;
  transform: translateX(-50%);
  font-size: 0.8rem;
  color: #ffffff;
  z-index: 10;
  width: fit-content;
  height: fit-content;
}
.first_view
  .first_view_container
  .first_view_left
  .swiper-container
  .swiper-pagination-progress
  .swiper-pagination-progressbar-fill {
  background: #ffffff; /* プログレスバーの色 */
}
.first_view .first_view_container .first_view_left .event_banners {
  position: absolute;
  left: 1.5rem;
  bottom: 1.2rem;
  display: flex;
  align-items: end;
}
.first_view
  .first_view_container
  .first_view_left
  .event_banners
  .banner-and-close {
  width: 18rem;
  height: 9.455rem;
  position: relative;
  z-index: 999;
}
.first_view
  .first_view_container
  .first_view_left
  .event_banners
  .banner-and-close
  .close_btn {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 998;
  transform: translate(50%, -50%);
  width: 2rem;
  height: 2rem;
  cursor: pointer;
  pointer-events: auto;
}
.first_view
  .first_view_container
  .first_view_left
  .event_banners
  .banner-and-close
  .banner_link {
  width: 100%;
  height: 100%;
  display: inline-block;
  overflow: hidden;
}
.first_view
  .first_view_container
  .first_view_left
  .event_banners
  .banner-and-close
  .banner_link
  .banner_img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  z-index: 2;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.first_view
  .first_view_container
  .first_view_left
  .event_banners
  .banner-and-close
  .banner_link
  .banner_img:hover {
  transform: scale(1.1);
}
.first_view .first_view_container .company_division-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}
.first_view .first_view_container .company_division-container .inner {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.first_view
  .first_view_container
  .company_division-container
  .company_division {
  position: absolute;
  left: 100%;
  transform: translateX(-70%);
  bottom: 1.2rem;
  width: 11rem;
  height: auto;
  aspect-ratio: 1;
  z-index: 2;
  overflow: hidden;
}
.first_view
  .first_view_container
  .company_division-container
  .company_division.black {
  z-index: 1;
}
.first_view
  .first_view_container
  .company_division-container
  .company_division
  .company_division_img {
  width: 100%;
  height: 100%;
  animation: rotate-animation 10s linear infinite;
  color: #ffffff;
  opacity: 0.8;
}
.first_view
  .first_view_container
  .company_division-container
  .company_division
  .company_division_img.black {
  color: #000000;
  opacity: 1;
}
@keyframes rotate-animation {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
.first_view .first_view_container .first_view_right {
  position: relative;
  width: 58%;
  max-width: 1200px;
  margin-top: 9rem;
  padding-left: 6.4666666667rem;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}
.first_view .first_view_container .first_view_right .header_right_content {
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  width: 100%;
  max-width: 800px;
  height: 100%;
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .official_partner {
  margin-left: auto;
  margin-right: 2.6666666667rem;
  width: 114px;
  width: clamp(90px, 8.4vw, 114px);
  display: block;
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .header_text_section {
  font-family: "Noto Serif JP", serif;
  height: fit-content;
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .header_text_section
  .company_logo {
  width: 45.6%;
  min-width: 317px;
  max-width: 350px;
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .header_text_section
  .headline_text {
  font-size: clamp(30px, 3.5vw, 48px);
  margin-bottom: 0.2em;
  line-height: 1.5;
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .header_text_section
  .tagline_text {
  font-size: clamp(22px, 2.2vw, 30px);
  margin-bottom: 22px;
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .header_text_section
  .tagline_text
  sup {
  font-size: 0.5em;
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .header_text_section
  .description_section {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  font-size: 1.1333333333rem;
  line-height: 1.9;
  display: flex;
  justify-content: space-between;
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .header_text_section
  .description_section
  .description_paragraph {
  margin-bottom: 17px;
  letter-spacing: 0.046rem;
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .header_text_section
  .description_section
  .description_paragraph
  sup {
  font-size: 0.5rem;
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .scroll-and-buttons {
  display: flex; /* 横並びにする */
  align-items: flex-end; /* 縦方向中央揃え */
  justify-content: space-between; /* 要素間に適切な間隔を配置 */
  width: 100%;
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .scroll-and-buttons
  .scroll {
  width: 100%;
  margin-bottom: 1.5rem;
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .scroll-and-buttons
  .scroll
  .scroll-down-line {
  position: relative;
  background-color: transparent;
  overflow: hidden;
  height: 4.1rem;
  width: 100%;
  margin-bottom: 0.5rem;
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .scroll-and-buttons
  .scroll
  .scroll-down-line
  .line {
  position: absolute;
  width: 0.0666666667rem; /* 線の幅 */
  height: 3rem; /* アニメーション対象の高さ */
  background-color: #000;
  animation: scroll-down-line-animation 3s linear infinite;
  margin-left: 5rem;
  margin-left: 8.774rem;
}
@keyframes scroll-down-line-animation {
  0% {
    transform: translateY(-100%); /* 線が上から始まる */
  }
  100% {
    transform: translateY(200%); /* 線が完全に画面外に出る */
  }
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .scroll-and-buttons
  .scroll
  .scroll-text {
  width: fit-content;
  font-size: 0.9333333333rem;
  font-family: "Plus Jakarta Sans", serif;
  color: #000;
  margin-left: 8.774rem;
  transform: translateX(-50%);
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .scroll-and-buttons
  .cta_buttons {
  position: absolute;
  bottom: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  margin-left: auto;
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .scroll-and-buttons
  .cta_buttons
  .support_rate_image {
  align-self: flex-end;
  width: clamp(95px, 8.9vw, 112px);
  margin-right: 4rem;
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .scroll-and-buttons
  .cta_buttons
  .support_rate_image
  img {
  width: 100%;
  height: auto;
  object-fit: contain;
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .scroll-and-buttons
  .cta_buttons
  .btn_container {
  display: flex;
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .scroll-and-buttons
  .cta_buttons
  .btn {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 11.4666666667rem;
  height: auto;
  aspect-ratio: 187/94;
  font-size: 0.9333333333rem;
  font-weight: bold;
  border: none;
  cursor: pointer;
  gap: 1.8rem;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .scroll-and-buttons
  .cta_buttons
  .btn.request {
  background-color: #003aa7;
  color: #ffffff;
  padding-left: 1.5rem;
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .scroll-and-buttons
  .cta_buttons
  .btn.request
  .request {
  text-decoration: none;
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .scroll-and-buttons
  .cta_buttons
  .btn.contact {
  background-color: #00d6b7;
  color: #323232;
  padding-left: 0.1rem;
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .scroll-and-buttons
  .cta_buttons
  .btn:hover {
  opacity: 0.8;
}
.first_view
  .first_view_container
  .first_view_right
  .header_right_content
  .scroll-and-buttons
  .cta_buttons.fixed {
  position: fixed; /* 画面右下に固定 */
  bottom: 20px; /* 下端からの距離 */
  right: 20px; /* 右端からの距離 */
  z-index: 20; /* 前面に表示 */
}

.problems {
  width: 100%;
  position: relative;
}
.problems .problems__header {
  margin-top: 8.67rem;
  position: relative;
  text-align: center;
  margin-bottom: 3rem;
  display: flex;
}
.problems .problems__header .problems__left {
  margin-top: 0.2rem;
  margin-left: 7.6rem;
}
.problems .problems__header .problems__left .problems__title {
  color: #a2acb8;
  font-family: "Butler", serif;
  font-size: 6.6666666667rem;
  letter-spacing: 0.1rem;
  text-align: left;
}
.problems .problems__header .problems__left .problems__title_kana {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  font-size: 1.2rem;
  color: #192445;
  text-align: left;
  margin-top: -1.4rem;
}
.problems .problems__header .problems__left .problems__title_kana span {
  padding-right: 1rem;
}
.problems .problems__header .problems__right {
  font-family: "Noto Serif JP", serif;
  text-align: left;
  margin-left: 7.7rem;
}
.problems .problems__header .problems__right .problems__subtitle {
  font-size: 2.4rem;
}
.problems .problems__header .problems__right .problems__subtitle sup {
  font-size: 0.95rem;
  position: relative;
  top: -0.28rem;
}
.problems .problems__header .problems__right .problems__description {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  font-size: 1.2rem;
  margin-top: 0.78rem;
  font-weight: 400;
}
.problems .problems__header .problems__right .problems__description sup {
  font-size: 0.65rem;
}
.problems .problems__list {
  position: relative;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 1.5rem 3.6rem;
  margin-left: 3.2rem;
  margin-bottom: 4rem;
}
.problems .problems__list .problem {
  flex: 1 1 calc(25% - 1rem);
  padding: 2rem 4.6rem;
  border-right: 1px solid #ddd;
}
.problems .problems__list .problem:last-child {
  border-right: none;
}
.problems .problems__list .problem .problem__header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 3.5rem;
}
.problems .problems__list .problem .problem__label {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  padding: 0.13rem 0.6rem;
  border: 0.1rem solid #000;
  font-size: 0.846rem;
  display: inline-block;
}
.problems .problems__list .problem .problem__number {
  font-size: 2.4rem;
  font-weight: 400;
  font-family: "Butler", serif;
  padding-top: 0.5rem;
}
.problems .problems__list .problem .problem__title {
  font-family: "Noto Serif JP", serif;
  font-size: 1.4rem;
  margin-bottom: 0.9rem;
}
.problems .problems__list .problem .problem__description {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  font-size: 1rem;
  margin-bottom: 3.3rem;
}
.problems .problems__list .problem .problem__link {
  font-family: "Butler", serif;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  text-decoration: none;
  font-size: 1.0666666667rem;
  border: none;
  background: none;
  line-height: 1;
}
.problems .problems__list .problem .problem__link .more_dot {
  width: 1rem;
  height: auto;
  object-fit: contain;
}
.problems .problems__list .problem .problem__link .btn_logo_arrow {
  width: 0.8rem;
  height: auto;
}
.problems .partners {
  text-align: left;
}
.problems .partners .partners__title {
  font-size: 0.9333333333rem;
  margin-bottom: 1rem;
  margin-left: 7.3rem;
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
}
.problems .partners .partners__images {
  width: 82%;
  background-color: #ffffff;
  margin: 0 auto;
  text-align: center;
}
.problems .partners .partners__images .partners__image {
  padding: 2rem 3.3rem 1rem 3.3rem;
}

.column {
  background-color: #ffffff;
  width: 100%;
  position: relative;
  padding-bottom: 5rem;
}
.column .problems__header {
  position: relative;
  text-align: center;
  margin-bottom: 3rem;
  padding-top: 7.5rem;
}
.column .problems__header .problems__left {
  margin-top: 0.2rem;
  margin-left: 7.6rem;
}
.column .problems__header .problems__left .problems__title {
  color: #a2acb8;
  font-family: "Butler", serif;
  font-size: 6.6666666667rem;
  letter-spacing: 0.1rem;
  text-align: left;
}
.column .problems__header .problems__left .problems__title_kana {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  font-size: 1.2rem;
  color: #192445;
  text-align: left;
  margin-top: -1.4rem;
}
.column .problems__header .problems__left .problems__title_kana span {
  padding-right: 1rem;
}
.column .problems__header .problems {
  display: flex;
  align-items: flex-start; /* 左上揃え */
  gap: 8rem; /* 左右の間隔 */
  margin-top: 4rem;
}
.column .problems__header .problems .problems__right {
  font-family: "Noto Serif JP", serif;
  text-align: left;
  margin-left: 10.7rem;
  display: flex;
  flex-direction: column;
  height: 25rem;
}
.column .problems__header .problems .problems__right .problems__subtitle {
  font-size: 2.4rem;
  font-family: "Noto Serif JP", serif;
}
.column .problems__header .problems .problems__right .problems__subtitle sup {
  font-size: 0.95rem;
  position: relative;
  top: -0.28rem;
}
.column .problems__header .problems .problems__right .problems__description {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  font-size: 1.2rem;
  margin-top: 0.78rem;
  font-weight: 400;
}
.column
  .problems__header
  .problems
  .problems__right
  .problems__description
  sup {
  font-size: 0.65rem;
}
.column .problems__header .problems .problems__right .problems__button {
  margin-right: 20px; /* ボタンと画像間の余白 */
  margin-top: auto;
}
.column
  .problems__header
  .problems
  .problems__right
  .problems__button
  .columns__link {
  padding: 1.2rem 3rem;
  font-family: "Noto Serif JP", serif;
  background-color: #003aa7; /* ボタンの背景色 */
  color: #fff; /* ボタンの文字色 */
  text-decoration: none;
  transition: background-color 0.3s ease;
  font-size: 1.0666666667rem;
  display: inline-flex; /* インライン要素を横並びに配置 */
  align-items: center; /* アイコンとテキストを縦方向に中央揃え */
}
.column
  .problems__header
  .problems
  .problems__right
  .problems__button
  .columns__link
  .columns__icon {
  margin-left: 1.4rem; /* テキストとの間に余白を追加 */
  display: inline-flex; /* インライン要素としてアイコンを扱う */
  align-items: center;
  width: 0.7rem;
}
.column
  .problems__header
  .problems
  .problems__right
  .problems__button
  .columns__link:hover {
  background-color: #0056b3; /* ホバー時の背景色 */
}
.column .problems__header .problems .problems__images {
  width: 100%;
  margin-right: 1rem;
}
.column .problems__header .problems .problems__images .problems__image {
  display: flex;
  flex-wrap: wrap; /* 画像を複数行で配置 */
  align-items: flex-start; /* 縦方向の余白をなくす */
  gap: 0.3rem;
  width: 39.8rem;
}
.column .problems__header .problems .problems__images .problems__image a {
  flex: 1 1 calc(50% - 0.15rem); /* 幅を指定 */
  box-sizing: border-box; /* パディングやボーダーを含めた幅を計算 */
  text-align: center; /* 画像が中央揃え */
  width: 19.6rem;
  overflow: hidden;
}
.column .problems__header .problems .problems__images .problems__image img {
  width: 19.6rem;
  height: auto; /* アスペクト比を維持 */
  display: block; /* 不要な隙間を排除 */
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.column
  .problems__header
  .problems
  .problems__images
  .problems__image
  img:hover {
  transform: scale(1.05);
}
.column .problems__list {
  position: relative;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 1.5rem 3.6rem;
  margin-left: 3.2rem;
}
.column .problems__list .problem {
  flex: 1 1 calc(25% - 1rem);
  padding: 2rem 4.6rem;
  border-right: 1px solid #ddd;
}
.column .problems__list .problem:last-child {
  border-right: none;
}
.column .problems__list .problem .problem__header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 3.5rem;
}
.column .problems__list .problem .problem__label {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  padding: 0.13rem 0.6rem;
  border: 0.1333rem solid #000;
  font-size: 0.846rem;
  display: inline-block;
}
.column .problems__list .problem .problem__number {
  font-size: 2.4rem;
  font-weight: 600;
  font-family: "Butler", serif;
}
.column .problems__list .problem .problem__title {
  font-family: "Noto Serif JP", serif;
  font-size: 1.4rem;
  margin-bottom: 0.9rem;
}
.column .problems__list .problem .problem__description {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  font-size: 1rem;
  margin-bottom: 3.3rem;
}
.column .problems__list .problem .problem__link {
  font-family: "Butler", serif;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  text-decoration: none;
  font-size: 1.0666666667rem;
  border: none;
  background: none;
  vertical-align: middle;
}
.column .problems__list .problem .problem__link .more_dot {
  width: 1rem;
  height: auto;
  padding-bottom: 0.3rem;
}
.column .problems__list .problem .problem__link .btn_logo_arrow {
  width: 0.8rem;
  height: auto;
  padding-bottom: 0.3rem;
}
.column .partners {
  text-align: left;
  margin-top: 4rem;
}
.column .partners .partners__title {
  font-size: 0.9333333333rem;
  margin-bottom: 1rem;
  margin-left: 7.3rem;
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
}
.column .partners .partners__images {
  width: 82%;
  background-color: #ffffff;
  margin: 0 auto;
  text-align: center;
}
.column .partners .partners__images .partners__image {
  padding: 2rem 3.3rem 1rem 3.3rem;
  display: inline-block;
}

.steps {
  width: 100%;
  position: relative;
  padding-bottom: 5rem;
  background-color: #f4f7ff;
}
.steps .problems__header {
  position: relative;
  text-align: center;
  margin-bottom: 3rem;
  padding-top: 7.5rem;
}
.steps .problems__header .problems__left {
  margin-top: 0.2rem;
  margin-left: 7.6rem;
}
.steps .problems__header .problems__left .problems__title {
  color: #a2acb8;
  font-family: "Butler", serif;
  font-size: 6.6666666667rem;
  letter-spacing: 0.1rem;
  text-align: left;
}
.steps .problems__header .problems__left .problems__title_kana {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  font-size: 1.2rem;
  color: #192445;
  text-align: left;
  margin-top: -1.4rem;
}
.steps .problems__header .problems__left .problems__title_kana span {
  padding-right: 1rem;
}
.steps .problems__header .problems__container {
  display: flex;
  align-items: flex-start;
  margin: 0 auto;
  margin-top: 5.3rem;
  margin-left: 5rem;
}
.steps .problems__header .problems__container .problems__right {
  font-family: "Noto Serif JP", serif;
  text-align: left;
  margin-left: 5.7rem;
  display: flex;
  flex-direction: column;
  height: 25rem;
  margin-right: 8.4rem;
}
.steps
  .problems__header
  .problems__container
  .problems__right
  .problems__subtitle {
  font-size: 2.4rem;
  font-family: "Noto Serif JP", serif;
}
.steps
  .problems__header
  .problems__container
  .problems__right
  .problems__subtitle
  sup {
  font-size: 0.95rem;
  position: relative;
  top: -0.28rem;
}
.steps
  .problems__header
  .problems__container
  .problems__right
  .problems__description {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  font-size: 1.2rem;
  margin-top: 0.78rem;
  font-weight: 400;
}
.steps
  .problems__header
  .problems__container
  .problems__right
  .problems__description
  sup {
  font-size: 0.65rem;
}
.steps
  .problems__header
  .problems__container
  .problems__right
  .problems__button {
  margin-right: 20px; /* ボタンと画像間の余白 */
  margin-top: auto;
}
.steps
  .problems__header
  .problems__container
  .problems__right
  .problems__button
  .columns__link {
  padding: 1.2rem 3rem;
  font-family: "Noto Serif JP", serif;
  background-color: #003aa7; /* ボタンの背景色 */
  color: #fff; /* ボタンの文字色 */
  text-decoration: none;
  transition: background-color 0.3s ease;
  font-size: 1.0666666667rem;
  display: inline-flex; /* インライン要素を横並びに配置 */
  align-items: center; /* アイコンとテキストを縦方向に中央揃え */
}
.steps
  .problems__header
  .problems__container
  .problems__right
  .problems__button
  .columns__link
  .columns__icon {
  margin-left: 1.4rem; /* テキストとの間に余白を追加 */
  display: inline-flex; /* インライン要素としてアイコンを扱う */
  align-items: center;
  width: 0.7rem;
}
.steps
  .problems__header
  .problems__container
  .problems__right
  .problems__button
  .columns__link:hover {
  background-color: #0056b3; /* ホバー時の背景色 */
}
.steps
  .problems__header
  .problems__container
  .problems__right
  .problems__circle-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-size: 1.3333333333rem;
  margin-top: 4.3rem;
  font-family: "Noto Serif JP", serif;
  color: #ffffff;
  background-color: #ff5500; /* 赤い丸の背景色 */
  width: 10.6666666667rem; /* 丸の幅 */
  height: 10.6666666667rem; /* 丸の高さ */
  border-radius: 50%; /* 円形にする */
}
.steps
  .problems__header
  .problems__container
  .problems__right
  .problems__circle-text
  span {
  font-size: 2.2666666667rem;
}
.steps .problems__header .problems__container .problems__steps {
  display: flex;
  flex-direction: column;
  position: relative;
  /* 三角形のスタイル */
}
.steps .problems__header .problems__container .problems__steps .step {
  display: flex;
  position: relative;
  margin: 1rem 0;
}
.steps .problems__header .problems__container .problems__steps .step__number {
  width: 11rem;
  display: flex;
  font-family: "Butler", serif;
  font-size: 1.4666666667rem;
  color: #333;
  align-items: center;
  border-right: 2px solid rgba(25, 36, 69, 0.1);
  padding-right: 3rem; /* 線とコンテンツの間隔を調整 */
  position: relative; /* 三角形の位置の基準 */
}
.steps
  .problems__header
  .problems__container
  .problems__steps
  .step__number
  span {
  font-size: 3.0666666667rem;
  margin-left: 1rem;
}
.steps .problems__header .problems__container .problems__steps .step__line {
  width: 0.7px;
  background-color: #192445;
  margin: 0 3.4rem;
  opacity: 0.1;
}
.steps
  .problems__header
  .problems__container
  .problems__steps
  .step__line.step_01 {
  margin-left: 3.7rem;
}
.steps .problems__header .problems__container .problems__steps .step__content {
  display: flex;
  flex-direction: column;
  width: 26.9933333rem;
  gap: 4px;
  padding-left: 3rem;
  /* ボタンホバー時 */
  /* 無料アイコンのスタイル */
  /* ボタン内のアイコン */
}
.steps
  .problems__header
  .problems__container
  .problems__steps
  .step__content
  .step__button {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  display: inline-flex;
  width: 19.3333333333rem;
  align-items: center;
  background-color: #45d6c6; /* 背景色 */
  color: #003aa7; /* テキスト色 */
  font-size: 1.0666666667rem;
  text-decoration: none;
  padding: 0.4rem 0;
  margin-top: 0.833333rem;
  padding-left: 0.5rem;
  transition: background-color 0.3s ease; /* ホバーアニメーション */
}
.steps
  .problems__header
  .problems__container
  .problems__steps
  .step__content
  .step__button:hover {
  background-color: #39c0b2; /* 背景色を変更 */
  text-decoration: none;
}
.steps
  .problems__header
  .problems__container
  .problems__steps
  .step__content
  .step__button-circle {
  font-family: "Noto Serif JP", serif;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: white;
  color: #003aa7;
  font-size: 1.0666666667rem;
  font-weight: bold;
  width: 3rem;
  height: 3rem;
  border-radius: 50%; /* 円形にする */
  margin-right: 1.2rem; /* テキストとの間に余白 */
}
.steps
  .problems__header
  .problems__container
  .problems__steps
  .step__content
  .step__button-icon {
  display: flex;
  margin-left: 1.2rem;
}
.steps
  .problems__header
  .problems__container
  .problems__steps
  .step__content
  .step__button-icon
  img {
  width: 0.6rem;
}
.steps .problems__header .problems__container .problems__steps .step__title {
  font-family: "Noto Serif JP", serif;
  font-weight: 400;
  display: flex;
  font-size: 1.7333333333rem;
  align-items: center;
  margin-bottom: 0.6rem;
  letter-spacing: 0.1rem;
}
.steps
  .problems__header
  .problems__container
  .problems__steps
  .step__title
  span {
  color: #003aa7;
  font-size: 0.8rem;
  margin-right: 0.5rem;
}
.steps
  .problems__header
  .problems__container
  .problems__steps
  .step__description {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  width: 100%;
  font-size: 1.0666666667rem;
  color: #192445;
  text-align: left;
}
.steps
  .problems__header
  .problems__container
  .problems__steps
  .step__triangle_cotents {
  position: relative;
  margin-top: 0.2rem;
  margin-bottom: 1rem;
}
.steps
  .problems__header
  .problems__container
  .problems__steps
  .step__triangle_cotents
  .step__triangle1 {
  position: absolute;
  top: 0%;
  left: 28.75%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 0.6rem solid transparent;
  border-right: 0.6rem solid transparent;
  border-top: 1.2rem solid #00e3c7;
}
.steps
  .problems__header
  .problems__container
  .problems__steps
  .step__triangle_cotents
  .step__triangle2 {
  position: absolute; /* 親要素を基準に絶対配置 */
  top: 100%; /* 親要素の下部に配置 */
  left: 28.75%; /* 親要素の中央に配置 */
  transform: translateX(-50%); /* 中央揃え */
  width: 0;
  height: 0;
  border-left: 0.6rem solid transparent;
  border-right: 0.6rem solid transparent;
  border-top: 1.2rem solid #00e3c7;
}
.steps
  .problems__header
  .problems__container
  .problems__steps
  .step__triangle_cotents
  .step__triangle3 {
  position: absolute; /* 親要素を基準に絶対配置 */
  top: 100%; /* 親要素の下部に配置 */
  left: 28.75%; /* 親要素の中央に配置 */
  transform: translateX(-50%); /* 中央揃え */
  width: 0;
  height: 0;
  border-left: 0.6rem solid transparent;
  border-right: 0.6rem solid transparent;
  border-top: 1.2rem solid #00e3c7;
}

.faq {
  width: 100%;
  position: relative;
  padding-bottom: 5.8rem;
  background-color: #f4f7ff;
  margin-top: 7.5rem;
  padding-top: -7.5rem;
}
.faq .problems__header {
  position: relative;
  text-align: center;
  margin-bottom: 3rem;
  padding-top: 7.5rem;
}
.faq .problems__header .problems__left {
  margin-top: 0.2rem;
  margin-left: 7.6rem;
}
.faq .problems__header .problems__left .problems__title {
  color: #a2acb8;
  font-family: "Butler", serif;
  font-size: 6.6666666667rem;
  letter-spacing: 0.1rem;
  text-align: left;
}
.faq .problems__header .problems__left .problems__title_kana {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  font-size: 1.2rem;
  color: #192445;
  text-align: left;
  margin-top: -1.4rem;
}
.faq .problems__header .problems__left .problems__title_kana span {
  padding-right: 1rem;
}
.faq .problems__header .problems__container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin: 0 auto;
  margin-top: 5.3rem;
  margin-left: 5rem;
}
.faq .problems__header .problems__container .problems__faq_title {
  font-family: "Noto Serif JP", serif;
  text-align: left;
  margin-left: 5.7rem;
  display: flex;
  flex-direction: column;
  margin-right: 8.4rem;
}
.faq
  .problems__header
  .problems__container
  .problems__faq_title
  .problems__subtitle {
  font-size: 2.4rem;
  font-family: "Noto Serif JP", serif;
}
.faq
  .problems__header
  .problems__container
  .problems__faq_title
  .problems__subtitle
  sup {
  font-size: 0.95rem;
  position: relative;
  top: -0.28rem;
}
.faq
  .problems__header
  .problems__container
  .problems__faq_title
  .problems__description {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  font-size: 1.2rem;
  margin-top: 0.78rem;
  font-weight: 400;
}
.faq
  .problems__header
  .problems__container
  .problems__faq_title
  .problems__description
  sup {
  font-size: 0.65rem;
}
.faq .problems__header .problems__faq_questions {
  margin-top: 24px;
  padding: 1rem 11rem;
}
.faq .problems__header .problems__faq_questions .problems__faq_item {
  border: 1px solid #e0e0e0;
  margin-bottom: 0.7rem;
  padding: 16px;
  background-color: #ffffff;
}
.faq .problems__header .problems__faq_questions .problems__question {
  display: flex;
  align-items: center;
  cursor: pointer;
  justify-content: space-between; /* 左右に要素を配置 */
}
.faq
  .problems__header
  .problems__faq_questions
  .problems__question
  .problems__text {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  flex: 1;
  font-size: 1.3333333333rem;
  margin-left: 1rem;
  margin: 0;
  text-align: left;
}
.faq
  .problems__header
  .problems__faq_questions
  .problems__question
  .problems__text
  sup {
  font-size: 0.7rem;
}
.faq .problems__header .problems__faq_questions .problems__icon {
  font-family: "Butler", serif;
  background-color: #00e3c7;
  color: #00439c;
  font-size: 2rem;
  font-weight: bold;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 0.8rem;
  font-weight: 400;
  margin-top: 0.3rem;
  padding-top: 0.2rem;
}
.faq .problems__header .problems__faq_questions .problems__icon--answer {
  background-color: #00439c; /* Aの背景色 */
  color: #00e3c7;
}
.faq .problems__header .problems__faq_questions .problems__toggle {
  background: none;
  margin-right: 1.5rem;
  display: flex;
  align-items: center; /* 垂直方向の中央揃え */
  justify-content: center; /* 水平方向の中央揃え */
  width: 3.3333333333rem; /* ボタンの幅 */
  height: 3.3333333333rem; /* ボタンの高さ（幅と同じにして円形に） */
  background-color: #ffffff; /* ボタンの背景色 */
  border: 2px solid #ebebeb; /* ボタンの枠線 */
  border-radius: 50%; /* 円形にする */
  font-size: 3.4rem; /* テキストサイズ */
  color: #003aa7; /* テキスト色 */
  cursor: pointer;
  transition: transform 0.2s, background-color 0.2s; /* ホバー時のアニメーション */
}
.faq .problems__header .problems__faq_questions .problems__toggle:hover {
  background-color: #003aa7; /* ホバー時の背景色 */
  color: #fff; /* ホバー時のテキスト色 */
}
.faq
  .problems__header
  .problems__faq_questions
  .problems__toggle[aria-expanded="true"] {
  transform: rotate(180deg); /* ＋を回転させて−に見せる */
}
.faq .problems__header .problems__faq_questions .problems__answer {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-top: 1px solid #e0e0e0;
  color: #192445;
  font-size: 1.2rem;
  line-height: 1.6;
  opacity: 0;
  transform: translateY(-10px); /* 上に少し移動 */
  transition: opacity 0.3s ease, transform 0.3s ease; /* アニメーションを適用 */
  opacity: 0; /* 初期状態は透明 */
  max-height: 0; /* 高さをゼロにして隠す */
  overflow: hidden; /* 隠れた内容を非表示に */
  transition: opacity 0.3s ease, transform 0.3s ease, max-height 0.3s ease; /* スムーズなアニメーション */
}
.faq
  .problems__header
  .problems__faq_questions
  .problems__answer
  .problems__answer_text {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  flex: 1;
  margin: 0;
  text-align: left;
}
.faq
  .problems__header
  .problems__faq_questions
  .problems__answer
  .problems__answer_text
  sup {
  font-size: 0.7rem;
}
.faq .problems__header .problems__faq_questions .problems__answer.is-visible {
  opacity: 1; /* 不透明にする */
  transform: translateY(0); /* 元の位置に戻す */
  max-height: 13.3333333333rem;
  margin-top: 1.66667rem;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}
.faq .problems__header .problems__faq_questions .problems__answer.is-hidden {
  display: block; /* フェードアウト時もブロック要素を保持 */
  opacity: 0; /* 透明にする */
  transform: translateY(-10px); /* 少し上に移動 */
}

.about_us {
  width: 100%;
  position: relative;
  padding-bottom: 9.3rem;
  background: #ffffff;
}
.about_us .problems__header {
  position: relative;
  text-align: center;
  margin-bottom: 3rem;
  padding-top: 7.5rem;
}
.about_us .problems__header .problems__left {
  margin-top: 0.2rem;
  margin-left: 7.6rem;
}
.about_us .problems__header .problems__left .problems__title {
  color: #a2acb8;
  font-family: "Butler", serif;
  font-size: 6.6666666667rem;
  letter-spacing: 0.1rem;
  text-align: left;
}
.about_us .problems__header .problems__left .problems__title_kana {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  font-size: 1.2rem;
  color: #192445;
  text-align: left;
  margin-top: -1.4rem;
}
.about_us .problems__header .problems__left .problems__title_kana span {
  padding-right: 1rem;
}
.about_us .about_us__content {
  display: flex;
  margin-top: 6.4rem;
  margin-left: 10.6rem;
}
.about_us .about_us__content .about_us__mission {
  margin-right: 10rem;
}
.about_us .about_us__content .about_us__mission .about_us__title {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  font-size: 0.9333333333rem;
}
.about_us .about_us__content .about_us__mission .about_us__text {
  font-family: "Noto Serif JP", serif;
  font-size: 1.9333333333rem;
  line-height: 1.5;
  margin-top: 1.9rem;
}
.about_us .about_us__content .about_us__mission .about_us__image {
  flex: 1 1 50%;
  text-align: center;
}
.about_us .about_us__content .about_us__mission .about_us__image img {
  width: 24.6666666667rem;
  height: auto;
  margin-top: 2.5rem;
}
.about_us .about_us__content .about_us__details {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  font-weight: 300;
}
.about_us .about_us__content .about_us__details .about_us__list {
  list-style: none;
  font-size: 1rem;
  color: #192445;
}
.about_us .about_us__content .about_us__details .about_us__list li {
  font-weight: 300;
  margin-bottom: 0.4rem;
  display: grid;
  grid-template-columns: 7.7333333333rem 26.666667rem;
  align-items: baseline; /* 縦位置を揃える */
  column-gap: 2.6666666667rem;
}
.about_us .about_us__content .about_us__details .about_us__list strong {
  font-weight: 400;
  display: block; /* 必ず block または inline-block にする */
  text-align: justify; /* 両端揃え */
  text-align-last: justify; /* 最終行の両端揃えを有効にする */
}
.about_us .about_us__content .about_us__details .about_us__more {
  display: inline-block;
  font-size: 1rem;
  text-decoration: none;
}
.about_us .about_us__content .about_us__details .about_us__more:hover {
  text-decoration: underline;
}
.about_us .about_us__content .problem__link {
  font-family: "Butler", serif;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  text-decoration: none;
  font-size: 1.0666666667rem;
  border: none;
  background: none;
  margin-left: 10.2rem;
  margin-top: 3.9rem;
}
.about_us .about_us__content .problem__link .more_dot {
  width: 0.8rem;
  height: auto;
  padding-bottom: 0.3rem;
}
.about_us .about_us__content .problem__link .btn_logo_arrow {
  width: 0.6rem;
  height: auto;
  padding-bottom: 0.3rem;
}

.case-study {
  width: 100%;
  position: relative;
  background: #f3f6ff;
}
.case-study .problems__header {
  padding-top: 8.67rem;
  position: relative;
  text-align: left;
  padding-bottom: 5.4rem;
  display: flex;
  background: linear-gradient(to bottom, #ffffff 20%, #f4f7ff 100%);
}
.case-study .problems__left {
  margin-top: 0.2rem;
  margin-left: 7.6rem;
}
.case-study .problems__left .problems__title {
  color: #a2acb8;
  font-family: "Butler", serif;
  font-size: 6.6666666667rem;
  line-height: 7.4rem;
}
.case-study .problems__left .problems__title_kana {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  font-size: 1.2rem;
  color: #192445;
  text-align: left;
  margin-top: -0.5rem;
}
.case-study .problems__left .problems__title_kana span {
  padding-right: 1rem;
}
.case-study .problems__right {
  font-family: "Noto Serif JP", serif;
  text-align: left;
  margin-left: 20rem;
}
.case-study .problems__right .problems__subtitle {
  font-size: 2.4rem;
}
.case-study .problems__right .problems__subtitle sup {
  font-size: 0.95rem;
  position: relative;
  top: -0.28rem;
}
.case-study .problems__right .problems__description {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  font-size: 1.2rem;
  margin-top: 0.78rem;
  font-weight: 400;
}
.case-study .problems__right .problems__description sup {
  font-size: 0.65rem;
}
.case-study .case-study__details {
  display: flex;
  gap: 2rem;
  position: relative; /* デフォルト位置 */
  transition: transform 0.3s ease; /* アニメーション効果 */
  margin-bottom: 5rem;
}
.case-study .case-study__details .case-study__left {
  position: sticky;
  top: 0;
  left: 0;
  height: 100vh;
  margin-left: 11.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.case-study .case-study__details .case-study__left .case-study__case-title {
  color: #a2acb8;
  font-family: "Butler", serif;
  font-size: 2.6666666667rem;
  font-weight: 300;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.case-study
  .case-study__details
  .case-study__left
  .case-study__case-title
  .number {
  font-size: 7.3333333333rem;
}
.case-study
  .case-study__details
  .case-study__left
  .case-study__case-description {
  font-family: "Noto Serif JP", serif;
  text-align: left;
  font-size: 2rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}
.case-study
  .case-study__details
  .case-study__left
  .case-study__case-description
  span {
  color: #192445;
  font-size: 1.0666666667rem;
}
.case-study .case-study__details .case-study__left .case-study__problem {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}
.case-study
  .case-study__details
  .case-study__left
  .case-study__problem
  .case-study__problem-wrapper {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.case-study
  .case-study__details
  .case-study__left
  .case-study__problem
  .case-study__problem-wrapper
  .case-study__problem-circle {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 4.0666666667rem; /* 円のサイズ */
  height: 4.0666666667rem; /* 円のサイズ */
  background-color: #00e3c7; /* 背景色 */
  border-radius: 50%; /* 丸くする */
}
.case-study
  .case-study__details
  .case-study__left
  .case-study__problem
  .case-study__problem-wrapper
  .case-study__problem-circle
  .case-study__problem-label {
  font-size: 1.2rem;
  color: #192445; /* テキスト色 */
  margin: 0; /* 余白をリセット */
}
.case-study
  .case-study__details
  .case-study__left
  .case-study__problem
  .case-study__problem-wrapper
  .case-study__problem-line {
  flex-grow: 1;
  height: 0.2rem; /* 線の太さ */
  background-color: #d6d6d6; /* 線の色 */
  width: 22rem;
}
.case-study
  .case-study__details
  .case-study__left
  .case-study__problem
  .case-study__problem-list {
  list-style: none; /* リストマーカーを非表示 */
  padding: 0;
  margin: 0;
  font-size: 1.2rem;
}
.case-study
  .case-study__details
  .case-study__left
  .case-study__problem
  .case-study__problem-list
  li {
  font-size: 1.2rem; /* テキストサイズ */
  color: #1a1a1a; /* テキスト色 */
  margin-bottom: 0.6rem;
  line-height: 1.8rem;
}
.case-study
  .case-study__details
  .case-study__left
  .case-study__problem
  .case-study__problem-list
  .case-study__problem-number {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 1.2rem; /* 円の幅 */
  height: 1.2rem; /* 円の高さ */
  background-color: #192445; /* 番号の背景色 */
  color: #ffffff; /* 番号の文字色 */
  border-radius: 50%; /* 丸くする */
  font-size: 1rem; /* 番号のサイズ */
  font-weight: bold; /* 番号を太字に */
  margin-right: 0.3rem; /* 番号とテキストの間隔 */
}
.case-study .case-study__details .case-study__right {
  position: relative;
  width: 100%;
}
.case-study .case-study__details .case-study__right .case-study__graphic {
  position: relative;
  top: 0;
  right: 0;
  width: 100%;
  height: fit-content;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__background {
  position: sticky;
  top: 0;
  right: 0;
  width: 100%;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__background
  .case-study__backgroundimg {
  display: block;
  position: absolute;
  right: 0;
  z-index: 0;
  width: 54.2vw;
  height: 100vh;
  background-repeat: no-repeat; /*--背景画像の繰り返し--*/
  background-size: cover; /*--背景画像のサイズ--*/
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  width: 100%;
  padding: 10rem 3rem 7rem; /* コンテンツの内側余白を追加 */
  box-sizing: border-box; /* パディングを含むボックスサイズを適用 */
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  height: fit-content;
  width: fit-content;
  position: relative;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__visual
  .circle {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4.0666666667rem;
  height: 4.0666666667rem;
  border-radius: 50%;
  color: #fff;
  font-size: 1.1333333333rem;
  text-align: center;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__visual
  .circle.solutions {
  background-color: #003aa7;
  margin-bottom: 14.8rem;
  font-weight: 300;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__visual
  .circle.improvement {
  background-color: #ff6c00;
  font-weight: 300;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__visual
  .line {
  position: absolute;
  width: 0.3rem;
  height: 14.1333333333rem;
  top: 4.4rem;
  bottom: 5.5rem;
  background: none; /* 背景色を削除 */
  border-left: 0.3rem dotted #a2acb8; /* ドット線のスタイルを追加 */
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  margin-top: 2rem;
  padding-left: 2.5rem;
  height: 80%;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__solutions,
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements {
  flex: 1; /* 各セクションが均等に配置される */
  background-color: rgba(255, 255, 255, 0.85);
  padding: 0.8rem 2.8rem;
  position: relative; /* 擬似要素の基準位置を設定 */
  width: 29.2rem;
  margin-left: 0;
  /* 吹き出しの三角形 */
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__solutions::before,
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements::before {
  content: "";
  position: absolute;
  display: block;
  top: 0;
  right: calc(100% - 0.01rem);
  width: 19px;
  height: 21px;
  background: rgba(255, 255, 255, 0.85);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  margin: 0;
  padding: 0;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__solutions-title,
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements-title {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  display: inline-block;
  padding: 0 0.55rem 0 0.59rem;
  background-color: #003aa7;
  color: #ffffff;
  font-size: 1rem;
  letter-spacing: 0.2rem;
  margin-bottom: 1.1rem;
  font-weight: 100;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__solutions
  .case-study__solutions-list,
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__solutions-list {
  font-family: "Noto Serif JP", serif;
  list-style: none; /* デフォルトのリストスタイルを無効化 */
  padding: 0;
  margin: 0;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__solutions
  .case-study__solutions-list
  li,
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__solutions-list
  li {
  display: flex;
  align-items: center; /* 縦方向の中央揃え */
  font-size: 1.4rem;
  line-height: 1.6;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__solutions
  .case-study__solutions-list
  li
  .checkbox,
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__solutions-list
  li
  .checkbox {
  position: relative;
  width: 1.1333333333rem; /* 四角形のサイズ */
  height: 1.1333333333rem;
  border: 0.1rem solid #000; /* 四角形の枠線 */
  margin-right: 1rem; /* リストテキストとの余白 */
  flex-shrink: 0; /* サイズを固定 */
  background-color: #fff; /* 四角形の背景色 */
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__solutions
  .case-study__solutions-list
  li
  .checkbox__check,
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__solutions-list
  li
  .checkbox__check {
  position: absolute;
  top: 30%;
  left: 63%;
  transform: translate(-50%, -50%);
  width: 1.2rem;
  height: 1.2rem;
  display: block;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements {
  background: rgba(255, 255, 255, 0.85);
  padding: 1.7rem;
  margin-top: 4.3rem;
  width: 29.2rem;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__improvements-list {
  font-family: "Noto Serif JP", serif;
  list-style: none; /* デフォルトのリストスタイルを無効化 */
  padding: 0; /* 内側の余白をなくす */
  margin: 0; /* 外側の余白をなくす */
  width: 23.8666666667rem;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__improvements-list
  .list-item {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.1rem;
  font-size: 1.2rem;
  line-height: 2rem;
  width: 100%;
  letter-spacing: -0.05rem;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__improvements-list
  .list-item
  .list-bullet {
  position: absolute;
  left: 0;
  top: 1.18rem;
  transform: translateY(-50%);
  width: 1.2rem;
  height: 1.2rem;
  background-color: #192445;
  border-radius: 50%;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__improvements-list
  .list-item
  sup {
  font-size: 0.7rem;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__improvements-list
  .item-1
  .list-bullet {
  top: 1.2rem; /* item-1の位置 */
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__improvements-list
  .item-2
  .list-bullet {
  top: 0.9rem; /* item-2の位置 */
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__improvements-list
  .item-3
  .list-bullet {
  top: 0.9rem; /* item-3の位置 */
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__improvements-list
  .item-4
  .list-bullet {
  top: 0.8rem;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__diagram {
  display: flex;
  justify-content: space-around;
  align-items: center;
  margin-top: 2rem;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__diagram
  .diagram-item {
  text-align: center;
  margin: 0 1rem;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__diagram
  .diagram-item
  .diagram-icon {
  height: auto;
  margin-bottom: 0.5rem;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__diagram
  .diagram-item
  .icon-document {
  width: 3rem; /* 契約社員の勤怠管理アイコン */
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__diagram
  .diagram-item
  .icon-system {
  width: 4.3rem; /* 既存の勤怠システムアイコン */
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__diagram
  .diagram-item
  .icon-factory {
  width: 5rem; /* 工場独自の制度アイコン */
  margin-bottom: 0.8rem;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__diagram
  .diagram-item
  .icon-usability {
  width: 6.5rem;
  margin-bottom: 0;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__diagram
  .diagram-item
  .icon-customer {
  width: 4.5rem;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__diagram
  .diagram-item
  .icon-works {
  width: 7.5rem;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__diagram
  .diagram-item
  .icon-seraku {
  width: 7.9rem;
  margin-bottom: -1rem;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__diagram
  .diagram-item
  .diagram-text {
  font-size: 0.9rem;
  line-height: 1.4;
  color: #333;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__diagram
  .diagram-item
  .diagram-text.text-works {
  margin-top: -1rem;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__diagram
  .diagram-item.usability {
  margin-bottom: 1rem;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__diagram
  .diagram-item.works {
  margin-bottom: -2rem;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__diagram.case_02 {
  display: block;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__diagram.case_02
  .bottom_contents {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3rem;
  padding-left: 1.3rem;
  margin-top: 4.2rem;
  z-index: 2;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .case-study__diagram.case_02
  .bottom_contents.case_03 {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6rem;
  margin-top: 0;
  z-index: 2;
  margin-left: 0.7rem;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .diagram-caption {
  font-family: "Noto Serif JP", serif;
  text-align: center;
  margin-top: -1rem;
  font-size: 1.3333333333rem;
  color: #ff6c00; /* 強調色 */
  padding-top: 0.5rem;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .diagram-caption
  sup {
  font-size: 0.8rem;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .line-connector {
  padding: 0 3.9rem;
  width: 100%;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .line-connector.case_02 {
  padding: 0 0.9rem;
  margin-top: -13.7rem;
  z-index: -1;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .line-connector.case_03 {
  padding: 0 9.4rem;
  margin-top: -5.4rem;
}
.case-study
  .case-study__details
  .case-study__right
  .case-study__graphic
  .case-study__container
  .case-study__contents
  .case-study__improvements
  .line-connector.case_03_conector {
  padding: 0.5rem 12.68rem;
}
.case-study .space {
  width: 100%;
  height: 10rem;
  display: block;
  position: relative;
  background: #f3f6ff;
}

.services {
  position: relative;
  width: 100%;
  padding-top: 0.2rem;
  background-color: #f4f7ff;
}
.services label {
  display: block;
}
.services .problems__header {
  margin-top: 8.67rem;
  position: relative;
  text-align: left;
  display: flex;
  padding-bottom: 11rem;
}
.services .problems__header .problems__left {
  margin-top: 0.2rem;
  margin-left: 7.6rem;
}
.services .problems__header .problems__left .problems__title {
  color: #a2acb8;
  font-family: "Butler", serif;
  font-size: 6.6666666667rem;
  line-height: 1;
  margin-bottom: 0.2em;
}
.services .problems__header .problems__left .problems__title_kana {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  font-size: 1.2rem;
  color: #192445;
  text-align: left;
  margin-top: -1.4rem;
}
.services .problems__header .problems__left .problems__title_kana span {
  padding-right: 1rem;
}
.services .problems__header .problems__right {
  font-family: "Noto Serif JP", serif;
  text-align: left;
  margin-left: 14.5rem;
}
.services .problems__header .problems__right .problems__subtitle {
  font-size: 2.4rem;
}
.services .problems__header .problems__right .problems__subtitle sup {
  font-size: 0.95rem;
  position: relative;
  top: -0.28rem;
}
.services .problems__header .problems__right .problems__description {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  font-size: 1.2rem;
  margin-top: 0.78rem;
  font-weight: 400;
}
.services .problems__header .problems__right .problems__description sup {
  font-size: 0.65rem;
}
.services .service__container {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  position: sticky;
  top: 25vh;
  z-index: 10;
  padding: 1rem;
}
.services .service__container .service__menu-list-horizontal {
  display: flex;
  justify-content: space-around;
  list-style: none;
}
.services
  .service__container
  .service__menu-list-horizontal
  .service__menu-item-horizontal {
  cursor: pointer;
  color: #b0c9de;
  cursor: pointer;
}
.services
  .service__container
  .service__menu-list-horizontal
  .service__menu-item-horizontal.active {
  font-weight: bold;
  color: #fff;
}
.services .service__container .service__menu-list {
  display: block;
  margin-left: 3.3333333333rem;
  margin-right: 20px;
  transition: top 0.1s, position 0.1s;
}
.services .service__container .service__menu-list .service__menu-item {
  display: block;
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  color: #323232;
  opacity: 0.5;
  font-size: 0.9333333333rem;
  position: relative;
  padding-left: 2rem;
  transition: color 0.1s, opacity 0.1s;
  cursor: pointer;
}
.services .service__container .service__menu-list .service__menu-item:hover {
  color: #00439c; /* アクティブ状態の色 */
  opacity: 0.6;
}
.services
  .service__container
  .service__menu-list
  .service__menu-item:hover::before {
  background-color: #00c5b5; /* マークの色 */
}
.services .service__container .service__menu-list .service__menu-item::before {
  content: ""; /* 擬似要素でマークを作成 */
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1rem;
  height: 0.3rem;
  background-color: transparent; /* 初期状態は透明 */
  transition: background-color 0.1s;
}
.services .service__container .service__menu-list .service__menu-item.active {
  color: #00439c; /* アクティブ状態の色 */
  opacity: 1;
}
.services
  .service__container
  .service__menu-list
  .service__menu-item.active::before {
  background-color: #00c5b5; /* マークの色 */
}
.services .service__container .service__content {
  padding-bottom: 8rem;
}
.services .service__container .service__content .service__menu-list-horizontal {
  position: relative;
  display: flex; /* 横並びにする */
  list-style: none; /* デフォルトの箇条書きスタイルを削除 */
  align-items: center;
  margin-right: 10.6666666667rem;
  width: 60rem;
}
.services
  .service__container
  .service__content
  .service__menu-list-horizontal
  .progress-bar {
  position: relative;
  flex: 1;
  height: 1.3rem;
  background-color: #e0e0e0;
  overflow: hidden;
  margin-inline: -1px;
  z-index: 0;
}
.services
  .service__container
  .service__content
  .service__menu-list-horizontal
  .menu-icon {
  display: block;
  width: 1.9rem;
  height: 1.9rem;
  margin: 2.3333333333rem auto 0.2666666667rem; /* メニュー名との間隔を調整 */
  transition: opacity 0.5s ease;
  color: #b0c9de;
}
.services
  .service__container
  .service__content
  .service__menu-list-horizontal
  .menu-arrow {
  display: block;
  width: 1rem;
  height: 1rem;
  margin: 0.5rem auto 0; /* 上下の間隔を調整 */
  transition: opacity 0.5s ease; /* 切り替え時のアニメーション */
}
.services .service__container .service__content .service__menu-item-horizontal {
  font-size: 1rem;
  position: relative;
  z-index: 1;
  cursor: pointer;
  transition: color 0.1s, opacity 0.1s;
  text-align: center;
  width: 9.733333rem;
  height: 9.733333rem;
  border: 1px solid #d6e3ee;
  border-radius: 50%; /* 丸くする */
  background-color: #ffffff; /* デフォルトの背景色 */
  transition: background-color 0.5s, color 0.5s, border-color 0.5s;
}
.services
  .service__container
  .service__content
  .service__menu-item-horizontal
  .menu-number {
  font-family: "jost", sans-serif;
  display: inline-block;
  width: 2.4rem; /* 丸の直径 */
  height: 2.4rem; /* 丸の直径 */
  line-height: 2.4rem; /* テキストを中央に配置 */
  text-align: center; /* テキストを中央揃え */
  border: 0.1333333333rem solid #d6e3ee; /* 枠線の色 */
  border-radius: 50%; /* 丸くする */
  background-color: #b0c9de; /* 背景色 */
  color: #ffffff; /* テキストの色 */
  font-size: 0.9113333333rem; /* テキストのサイズ */
  position: absolute; /* 親要素に対して絶対位置 */
  top: -1.2rem; /* 親要素の上部に配置 */
  left: 50%;
  transform: translateX(-50%);
  transition: background-color 0.5s, color 0.5s, border-color 0.5s ease;
}
.services
  .service__container
  .service__content
  .service__menu-item-horizontal:hover {
  background: #99b3d7;
  border-color: #99b3d7;
  z-index: 2;
}
.services
  .service__container
  .service__content
  .service__menu-item-horizontal:hover
  .menu-number {
  color: #effdfb;
  background-color: #91f3e7; /* アクティブ時の背景色 */
  border-color: #91f3e7; /* アクティブ時の枠線色 */
}
.services
  .service__container
  .service__content
  .service__menu-item-horizontal.active
  .menu-number {
  background-color: #00e3c7; /* アクティブ時の背景色 */
  color: #323232; /* アクティブ時のテキスト色 */
  border-color: #00e3c7; /* アクティブ時の枠線色 */
}
.services
  .service__container
  .service__content
  .service__menu-item-horizontal.active {
  color: #ffffff; /* アクティブ時の文字色 */
  background-color: #00439c; /* アクティブ時の背景色 */
  border-color: #00439c; /* アクティブ時の枠線色 */
  opacity: 1;
  z-index: 2;
}
.services
  .service__container
  .service__content
  .service__menu-item-horizontal.active::before {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 0.7333333333rem;
  height: 2rem;
  background-color: #00439c;
  transition: background-color 0.1s;
  top: 9.6rem;
}
.services .service__container .service__content .bar-container {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  padding-inline: 2px;
  display: flex;
  align-items: center;
}
.services .service__container .service__content .bar-container .bar {
  width: 0%;
  height: 1.3rem;
  border-radius: 3rem;
  background-color: #00c5b5;
  transition: all 0.8s;
}
.services
  .service__container
  .service__content
  .service__menu-item-horizontal.active[data-for="improvement"]
  ~ .bar-container
  .bar {
  width: 25%;
  transition: all 0.8s;
}
.services
  .service__container
  .service__content
  .service__menu-item-horizontal.active[data-for="standardization"]
  ~ .bar-container
  .bar {
  width: 50%;
  transition: all 0.8s;
}
.services
  .service__container
  .service__content
  .service__menu-item-horizontal.active[data-for="maintenance"]
  ~ .bar-container
  .bar {
  width: 75%;
  transition: all 0.8s;
}
.services
  .service__container
  .service__content
  .service__menu-item-horizontal.active[data-for="integration"]
  ~ .bar-container
  .bar {
  width: 100%;
  transition: all 0.8s;
}
.services .service__container .service__content .service__sections {
  margin-top: 1.8666666667rem;
}
.services
  .service__container
  .service__content
  .service__sections
  .service__section {
  visibility: hidden; /* デフォルトで非表示 */
  height: 0;
  width: 60rem;
  overflow: hidden;
}
.services
  .service__container
  .service__content
  .service__sections
  .service__section
  .content-wrapper {
  width: 100%;
  font-family: "Noto Serif JP", serif;
  font-size: 1.2rem;
  background-color: #ffffff;
  display: flex;
  align-items: center;
  position: relative;
  z-index: 10;
  padding: 2rem 0;
}
.services
  .service__container
  .service__content
  .service__sections
  .service__section
  .content-wrapper
  .text-container {
  font-size: 1.2rem;
  opacity: 0;
  width: 18em;
  margin: 0 2.5rem;
  display: flex;
  line-height: 2.2rem;
  transition: opacity 0.5s;
  overflow-wrap: break-word;
}
.services
  .service__container
  .service__content
  .service__sections
  .service__section
  .content-wrapper
  .text-container
  .main-text {
  font-size: 1.2rem;
  white-space: nowrap;
}
.services
  .service__container
  .service__content
  .service__sections
  .service__section
  .content-wrapper
  .text-container
  .main-text
  sup {
  font-size: 0.8em;
}
.services
  .service__container
  .service__content
  .service__sections
  .service__section
  .content-wrapper
  .example-list-container {
  border-left: 2px solid #b0c9de;
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex: 1;
  min-height: 8.8rem;
  padding-inline: 2.5rem;
  opacity: 0;
  transition: opacity 0.5s;
}
.services
  .service__container
  .service__content
  .service__sections
  .service__section
  .content-wrapper
  .example-list-container
  .example-list {
  list-style: none; /* ドットを非表示 */
  font-size: 1.15rem;
  line-height: 1.4;
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
}
.services
  .service__container
  .service__content
  .service__sections
  .service__section
  .content-wrapper
  .example-list-container
  .example-list
  .example-title {
  font-size: 1.2rem;
}
.services
  .service__container
  .service__content
  .service__sections
  .service__section
  .content-wrapper
  .example-list-container
  .example-list
  sup {
  font-size: 0.8em;
}
.services
  .service__container
  .service__content
  .service__sections
  .service__section
  .content-wrapper
  .example-list-container
  .example-list
  .example-list_little {
  font-size: 1rem;
}
.services
  .service__container
  .service__content
  .service__sections
  .service__section
  .content-wrapper
  .example-list-container
  .example-list
  .example-list_little.text {
  margin-top: 0.8em;
  margin-bottom: 0.5em;
}
.services
  .service__container
  .service__content
  .service__sections
  .service__section
  .content-wrapper
  .example-list-container
  .example-list
  .example {
  display: flex;
}
.services
  .service__container
  .service__content
  .service__sections
  .service__section.active {
  visibility: visible; /* アクティブ時のみ表示 */
  height: fit-content;
}
.services
  .service__container
  .service__content
  .service__sections
  .service__section.active
  .text-container,
.services
  .service__container
  .service__content
  .service__sections
  .service__section.active
  .example-list-container {
  opacity: 1;
}

/* 課題ラベルと番号 */
.modal {
  display: none; /* 初期は非表示 */
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5); /* 半透明の背景 */
  z-index: 1001;
  justify-content: center;
  align-items: center;
}
.modal .modal__content {
  background: #f6fbff;
  width: clamp(0px, 80vw, 800px);
  height: auto;
  aspect-ratio: 798/590;
  position: relative;
  /* モーダルの閉じるボタン */
}
.modal .modal__content .modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}
.modal .modal__content .modal__close .modal__close-icon {
  width: 100%;
  height: 100%;
  object-fit: contain; /* アイコンの比率を保持 */
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.modal .modal__content #modal-body {
  width: 100%;
  height: 100%;
  position: relative;
}
.modal .modal__content #modal-body .modal-layout {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 5% clamp(15px, 10%, 80px);
  display: flex; /* 横並びにする */
  gap: 5.5%; /* 左右要素間のスペース */
  justify-content: space-between;
  align-items: center;
  transition: transform 0.5s ease-in-out; /* スライドアニメーション */
}
.modal .modal__content #modal-body .modal-layout .modal-left {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column; /* 縦方向に配置 */
  justify-content: center;
  /* 説明部分 */
  /* モーダルを閉じるボタン */
}
.modal .modal__content #modal-body .modal-layout .modal-left .modal-header {
  display: flex;
  width: 100%;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}
.modal
  .modal__content
  #modal-body
  .modal-layout
  .modal-left
  .modal-header
  .modal-problem {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.modal
  .modal__content
  #modal-body
  .modal-layout
  .modal-left
  .modal-header
  .modal-problem
  .problem-label {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  padding: 0.4em 0.6em 0.3em;
  border: 1px solid #00439c;
  font-size: clamp(8px, 1.63vw, 16px);
  color: #00439c;
  line-height: 1;
  vertical-align: middle;
}
.modal
  .modal__content
  #modal-body
  .modal-layout
  .modal-left
  .modal-header
  .modal-problem
  .problem-number {
  font-family: "Butler", serif;
  font-size: clamp(33px, 6.73vw, 66px);
  font-weight: 500;
  color: #00439c;
}
.modal .modal__content #modal-body .modal-layout .modal-left .modal-title {
  font-family: "Noto Serif JP", serif;
  font-size: clamp(16px, 3.26vw, 32px);
  font-weight: 500;
  color: #192445;
  border-left: 0.3125em solid #a2acb8; /* 左側にライン */
  padding-left: 0.5em;
  margin-bottom: 0.6em;
}
.modal .modal__content #modal-body .modal-layout .modal-left .modal-title span {
  display: block;
}
.modal
  .modal__content
  #modal-body
  .modal-layout
  .modal-left
  .modal-description {
  font-size: clamp(10px, 1.63vw, 16px);
  color: #555555;
  line-height: 1.6;
}
.modal .modal__content #modal-body .modal-layout .modal-left .modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  font-weight: bold;
  color: #555555;
  cursor: pointer;
}
.modal .modal__content #modal-body .modal-layout .modal-right {
  display: flex;
  flex-direction: column; /* 縦方向に配置 */
  justify-content: flex-start;
  width: 100%;
}
.modal .modal__content #modal-body .modal-layout .modal-right .modal-solution {
  border-radius: 0.5rem;
  display: flex; /* 子要素をFlexboxで配置 */
  flex-direction: column !important; /* 縦方向に配置 */
  width: 100%;
}
.modal
  .modal__content
  #modal-body
  .modal-layout
  .modal-right
  .modal-solution
  .solution-title {
  font-family: "Noto Serif JP", serif;
  border-left: 0.3125em solid #00d6b7; /* 左側にアクセントライン */
  font-size: clamp(16px, 3.26vw, 32px);
  font-weight: 500;
  padding-left: 0.5em;
  color: #192445; /* テーマカラー */
  margin-bottom: 1em;
}
.modal
  .modal__content
  #modal-body
  .modal-layout
  .modal-right
  .modal-solution
  .solution-title
  span {
  display: block;
}
.modal
  .modal__content
  #modal-body
  .modal-layout
  .modal-right
  .modal-solution
  .solution-description {
  font-size: clamp(10px, 1.63vw, 16px);
  color: #555555;
  line-height: 1.6;
}
.modal .modal__content #modal-body .modal-layout .modal__close:hover {
  color: #000000;
}
.modal .modal__content #modal-body .modal-layout .modal-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 0.1rem; /* 横幅を設定 */
  position: relative;
  height: 85%;
}
.modal .modal__content #modal-body .modal-layout .vertical-line {
  width: 0.1rem; /* 線の太さ */
  height: 85%; /* 線の高さ */
  background-color: #b0c9de; /* 線の色 */
  position: relative;
  z-index: 1;
}
.modal .modal__content #modal-body .modal-layout .triangle {
  width: 2rem;
  position: absolute;
  left: 50%;
}
.modal .modal__content #modal-body .modal-layout .triangle img {
  width: 1rem; /* アイコンの横幅 */
  height: auto; /* 縦横比を維持 */
  margin-top: 0.5rem; /* 線とアイコンの間の余白 */
  z-index: 1;
}
.modal .modal__content .modal__navigation {
  position: absolute;
  width: 100%;
  top: 50%;
}
.modal .modal__content .modal__navigation .modal__nav-btn {
  position: absolute;
  top: 50%; /* モーダルの中央に配置 */
  transform: translateY(-50%); /* ボタンの高さの半分だけ上に移動 */
  background-color: #00439c; /* ボタンの背景色 */
  color: #ffffff; /* ボタンの文字色 */
  border-radius: 50%; /* 丸いボタン */
  width: 3rem; /* ボタンの幅 */
  height: 3rem; /* ボタンの高さ */
  cursor: pointer; /* ポインター表示 */
  font-size: 1rem; /* フォントサイズ */
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0.1333rem solid #ffffff;
}
.modal .modal__content .modal__navigation .modal__nav-btn .nav-icon {
  width: 0.5rem; /* アイコンの幅 */
  height: auto; /* 高さは自動調整 */
  transition: transform 0.2s ease; /* ホバー時のアニメーション */
}
.modal .modal__content .modal__navigation .modal__nav-btn:disabled {
  opacity: 0.4; /* ボタンとアイコンを薄く表示 */
  cursor: not-allowed; /* 非アクティブ時のカーソル */
}
.modal .modal__content .modal__navigation #prev-button {
  left: -1.5rem; /* モーダル左端に配置 */
}
.modal .modal__content .modal__navigation #next-button {
  right: -1.5rem; /* モーダル右端に配置 */
}

/* 全体のフッター */
.footer {
  position: relative; /* ボタン配置の基準にする */
  background-color: #f4f7ff; /* 背景色 */
  padding-top: 4.5rem;
  padding-bottom: 10rem;
  /* 認証情報 */
  /* コピーライト */
}
.footer.contact {
  padding-bottom: 2rem;
}
.footer .back-to-top {
  position: absolute; /* フッター右上に固定配置 */
  top: -3.5rem;
  right: 3rem;
  display: inline-block; /* リンクをインラインブロックに */
  text-decoration: none; /* 下線を削除 */
  cursor: pointer;
  width: 6.6666666667rem;
}
.footer .back-to-top__image {
  width: 100%; /* 画像の幅を指定 */
  height: auto; /* アスペクト比を保持 */
  transition: transform 0.3s ease, opacity 0.3s ease; /* ホバー時のアニメーション */
}
.footer .back-to-top:hover .back-to-top__image {
  transform: scale(1.1); /* ホバー時に拡大 */
  opacity: 0.8; /* ホバー時に少し透明に */
}
.footer .footer__container {
  display: flex;
  width: 100%;
  gap: 11.4rem;
  padding: 3rem 8rem;
  /* ロゴ部分 */
  /* セパレーター */
  /* メニュー全体 */
}
.footer .footer__container .footer__logo img {
  width: 12rem;
  height: auto;
}
.footer .footer__container .footer__separator {
  width: 0.1rem;
  background-color: #192445;
  height: 8.6666666667rem;
  opacity: 0.4;
  margin-top: 1rem;
}
.footer .footer__container .footer__menu {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* 3列のグリッド */
  gap: 1rem; /* 各メニュー項目の間隔 */
  flex: 1; /* メニュー部分が広がる */
  margin-top: 1rem;
  /* メニュー項目 */
}
.footer .footer__container .footer__menu .footer__menu-item a {
  text-decoration: none; /* 下線を削除 */
  color: inherit; /* 親の色を引き継ぐ */
  display: block; /* ブロック全体をクリック可能に */
  transition: color 0.3s ease; /* カラーホバーアニメーション */
  cursor: pointer;
}
.footer .footer__container .footer__menu .footer__menu-item a:hover {
  color: #00439c; /* ホバー時のリンク色 */
}
.footer .footer__container .footer__menu .footer__menu-item h4 {
  font-family: "Butler", serif;
  font-size: 1.7333333333rem;
  color: #192445;
  font-weight: 300;
}
.footer .footer__container .footer__menu .footer__menu-item p {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  font-size: 1rem;
}
.footer .footer__container .footer__menu .footer__menu-item.footer-service {
  margin-left: 1.7rem;
}
.footer .footer__container .footer__menu .footer__menu-item.footer-faq {
  margin-left: 1.7rem;
}
.footer .footer__container .footer__menu .footer__menu-item.footer-column {
  margin-left: 1rem;
}
.footer .footer__container .footer__menu .footer__menu-item.footer-about_us {
  margin-left: 1rem;
}
.footer .footer__certifications {
  display: flex;
  gap: 10px;
  align-items: center;
  width: 100%;
  padding: 2rem 7rem;
}
.footer .footer__certifications-images {
  display: flex;
}
.footer .footer__certifications-images img {
  height: auto;
  width: 14.8rem;
}
.footer .footer__certifications-text {
  font-family: "Noto Serif JP", sans-serif;
  opacity: 0.8;
  color: #192445;
  font-size: 0.7333333333rem;
  width: 26.4rem;
}
.footer .footer__copyright {
  opacity: 0.8;
  font-size: 0.8rem;
  text-align: end;
  margin-inline: 5.3rem;
  margin-top: 3rem;
}

.contact-container {
  width: 100%;
  max-width: 1300px;
  margin-inline: auto;
  margin-top: 17.876923rem;
  padding-inline: 50px;
  background-color: #f4f7ff;
  font-weight: 300;
  color: #192445;
  padding-bottom: 11.5rem;
}
.contact-container .title {
  margin-bottom: clamp(80px, 7.3vw, 100px);
}
.contact-container .title h1 {
  font-size: clamp(80px, 7.3vw, 100px);
  font-family: "Butler", serif;
  color: #a2acb8;
  font-weight: 400;
  margin-bottom: -0.8rem;
}
.contact-container .title .sub-title {
  font-size: 1rem;
  color: #192445;
}
.contact-container .contact_form {
  padding-left: 2em;
  display: flex;
  flex-direction: column;
  gap: 1.5em;
}
.contact-container .form-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: clamp(15px, 1.5vw, 20px);
}
.contact-container .form-group .textarea {
  width: 100%;
  font-size: clamp(15px, 1.5vw, 20px);
  padding: 1em;
  border: 1px solid #ebebeb;
  box-sizing: border-box; /* padding を含めてサイズを計算 */
}
.contact-container .form-group .name-input {
  width: 70%;
  display: flex;
  gap: 1.8rem;
}
.contact-container .form-group label {
  width: 13em;
  display: flex;
  flex-direction: column;
  color: #334067;
  letter-spacing: 0.14rem;
}
.contact-container .form-group label .required {
  width: fit-content;
  font-family: "dnp-shuei-gothic-gin-std", sans-serif;
  font-size: 0.65em;
  background-color: rgba(25, 36, 69, 0.3);
  color: #ffffff;
  padding: 0.5em 0.8em;
  line-height: 1;
}
.contact-container .form-group.contents {
  align-items: flex-start;
}
.contact-container .form-group.contents .contact_message {
  width: 70%;
}
.contact-container .form-group.contents .contact_message .radio-group {
  display: flex;
  gap: 1em;
  margin-bottom: 0.75em; /* 下のテキストエリアとの余白を追加 */
  color: #334067;
}
.contact-container .form-group.contents .contact_message .radio-group label {
  width: fit-content;
  display: flex;
  flex-direction: row;
  align-items: center; /* ラジオボタンとテキストを縦方向に中央揃え */
  font-size: clamp(15px, 1.5vw, 20px);
  color: #334067;
  white-space: nowrap; /* テキストの折り返しを防止 */
}
.contact-container
  .form-group.contents
  .contact_message
  .radio-group
  label
  sup {
  font-size: 0.5em;
  margin-bottom: 0.5em;
}
.contact-container
  .form-group.contents
  .contact_message
  .radio-group
  label
  input[type="radio"] {
  margin: 0;
  margin-right: 8px;
  padding: 0;
  width: 16px; /* 固定幅 */
  height: 16px; /* 固定高さ */
  appearance: none;
  border: 1px solid #a2acb8; /* 外枠の色 */
  border-radius: 50%; /* 丸型にする */
  cursor: pointer;
  position: relative;
  background: #fff;
}
.contact-container
  .form-group.contents
  .contact_message
  .radio-group
  label
  input[type="radio"]::before {
  content: "";
  display: block;
  width: 0.6em;
  height: auto;
  aspect-ratio: 1;
  background-color: #00439c;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  transition: transform 0.2s ease;
}
.contact-container
  .form-group.contents
  .contact_message
  .radio-group
  label
  input[type="radio"]:checked::before {
  transform: translate(-50%, -50%) scale(1);
}
.contact-container .form-group.contents .contact_message textarea {
  width: 100%;
  font-size: clamp(15px, 1.5vw, 20px);
  padding: 1em;
  border: 1px solid #ebebeb;
  box-sizing: border-box; /* padding を含めてサイズを計算 */
}

.form-group-input {
  width: 70%;
}

.contact-container .privacy {
  font-family: "dnp-shuei-gothic-gin-std", sans-serif;
  font-size: clamp(15px, 1.5vw, 20px);
  text-align: center;
  margin-top: 5.15rem;
}
.contact-container .privacy .privacy_text {
  font-size: 0.9em;
  margin-bottom: 1.2em;
}
.contact-container .privacy .privacy_text a {
  text-decoration: underline;
}
.contact-container .privacy .privacy_check {
  margin-bottom: 3.5rem;
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  cursor: pointer;
}
.contact-container .privacy .privacy_check span {
  font-weight: 600;
}
.contact-container .submit {
  display: flex;
  justify-content: center;
}
.contact-container .submit .submit-contents {
  display: inline-block;
}
.contact-container .submit .submit-contents .submit-btn {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #00e3c7;
  border: none;
  padding: 3rem 4.1rem 3rem 9.5rem;
  font-size: clamp(16px, 1.6vw, 22px);
  color: #192445;
  cursor: pointer;
  transition: background-color 0.3s;
  gap: 6.2rem;
}
.contact-container .submit .submit-contents .submit-btn img {
  width: 0.7rem;
}
.contact-container .submit .submit-btn:hover {
  background-color: #47c9ad;
}

#froating-bunner {
  visibility: hidden;
  width: fit-content;
}
#froating-bunner .cta_buttons {
  position: fixed;
  bottom: 0;
  right: 0;
  display: flex;
  margin-left: auto;
  margin-top: 2rem;
  z-index: 1000;
}
#froating-bunner .cta_buttons .btn {
  font-family: dnp-shuei-gothic-gin-std, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 11.5rem;
  height: 5.7rem;
  font-size: 0.9333333333rem;
  font-weight: bold;
  border: none;
  cursor: pointer;
  gap: 1.8rem;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
#froating-bunner .cta_buttons .btn.request {
  background-color: #003aa7;
  color: #ffffff;
  padding-left: 1.5rem;
}
#froating-bunner .cta_buttons .btn.request .request {
  text-decoration: none;
}
#froating-bunner .cta_buttons .btn.contact {
  background-color: #00d6b7;
  color: #323232;
  padding-left: 0.1rem;
}
#froating-bunner .cta_buttons .btn:hover {
  opacity: 0.8;
}

/* 資料請求 */
.document-container {
  padding-left: 2em;
  display: flex;
  gap: 50px;
  background-color: rgba(255, 255, 255, 0.85);
  padding: 30px;
  margin-bottom: 30px;
  justify-content: center;
}

.document-feature {
  font-size: clamp(15px, 1.5vw, 20px);
}

.document-feature--title {
  font-size: 1.6rem;
  text-align: center;
  font-family: "Noto Serif JP", serif;
  padding-bottom: 10px;
}

.document-feature li {
  list-style-type: none;
  padding: 0;
}

.document-feature li {
  background-image: url(../images/products/check-img.png);
  background-size: 20px 20px; /* ここでサイズを指定 */
  background-repeat: no-repeat;
  background-position: 0 50%;
  padding-left: 30px; /* アイコンとテキストの間にスペースを確保 */
}

.document-img {
  max-width: 350px;
  height: 200px;
}

/* サンクスページ */
.thanks-text {
  margin-bottom: 20px;
}

/* 採用ページリンク */
#froating-bunner .cta_buttons .btn.recruit {
  color: #323232;
  padding-left: 0.1rem;
}
#froating-bunner .cta_buttons .btn:hover {
  opacity: 0.8;
}

#froating-bunner .cta_buttons .btn.recruit span {
  display: flex; /* Flexboxを適用 */
  align-items: center; /* 垂直方向で中央揃え */
  justify-content: center; /* 水平方向で中央揃え */
}

.logo_window_btn {
  width: 2rem;
  height: auto;
  text-align: center;
}

.btn.recruit span {
  display: flex;
  align-items: center; /* 垂直方向に中央寄せ */
  justify-content: flex-start; /* 必要に応じて水平配置を調整 */
}

.btn.recruit a.request:hover {
  text-decoration: none;
}