/*+++++++++++++++++++++++++++++++++++++++++
　base
*+++++++++++++++++++++++++++++++++++++++++*/
:root {
  --color-white: #fff;
  --color-black: #000;
  --color-grey: #5B5A51;
  --color-middlegrey: #5a696c;
  --color-rightgrey: #C3C3C3;
  --color-highgrey: #eee;
  --color-rightyellow: #FBF8F3;
  --color-green: #56B589;
  --color-rightgreen: #f4f8f6e9;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  text-decoration-skip-ink: none;
}
html{
  scroll-behavior: smooth;
}
#solution {
  scroll-margin-top: 150px;
}
#about-service {
  scroll-margin-top: 150px;
}
#benefits {
  scroll-margin-top: -10px;
}
#features {
  scroll-margin-top: 150px;
}
#differentiation {
  scroll-margin-top: 150px;
}
#concept {
  scroll-margin-top: 150px;
}
@media (max-width: 834px) {
  #solution {
    scroll-margin-top: 60px;
  }
  #about-service {
    scroll-margin-top: 60px;
  }
  #benefits {
    scroll-margin-top: 0px;
  }
  #features {
    scroll-margin-top: 60px;
  }
  #differentiation {
    scroll-margin-top: 60px;
  }
  #concept {
    scroll-margin-top: 60px;
  }
}

body {
  color: var( --color-black);
  font-size: 13px;
  font-family: "Noto Sans JP", yu-gothic-pr6n, "游ゴシック", YuGothic, "Hiragino Sans", "ＭＳ Ｐゴシック", sans-serif, system-ui;
  font-weight: 300;
  line-height: 2;
}
.title-catch {
  font-size: 20px;
  font-weight: 300;
}
h2 {
  font-size: 16px;
  font-weight: 300;
}
h3 {
  font-size: 16px;
  font-weight: 300;
}
img {
  width: 100%;
  vertical-align: bottom;
  flex-shrink: 0;
}
.inner {
  width: 100%;
  margin: 0 auto;
  padding: 0 100px;
  position: relative;
  max-width: 1300px;
}
.mv-inner {
  width: 100%;
  margin: 0 auto;
  padding: 0 100px;
  position: relative;
  max-width: 1300px;
}
.center {
  text-align: center;
}
@media (max-width: 834px) {
  body{
    font-size: 12px;
  }
  .title-catch {
    font-size: 16px;
    text-align: center;
  }
  h2 {
    font-size: 14px;
  }
  h3 {
    font-size: 16px;
  }
  .inner {
    padding: 0 15px;
  }
  .mv-inner {
    padding: 0;
  }
}

/* -- 日本語のタイトルに使用 -- */
.shippori-mincho-regular {
  font-family: "Shippori Mincho", serif;
  font-style: normal;
}
/* -- 日本語フォント、タイトル、コンセプトなどに使用 -- */
.title-jp {
  font-style: normal;
  line-height: 1.8;
  color: var(--color-grey);
}
/* -- 英語フォント、タイトル、コンセプトなどに使用 -- */
.lato-thin {
  font-family: "Lato";
  font-style: normal;
}
/* -- テキストリンク -- */
.link--text{
  text-decoration: underline;
}
/* -- リンクホバー -- */
a:hover {
  opacity: 0.5;
  transition: 0.3s;
}
/* -- pc・spビュー -- */
.pc-view {
  display: block;
}
.sp-view {
  display: none;
}
@media (max-width: 834px) {
  .pc-view {
    display: none;
  }
  .sp-view {
    display: block;
  }
}
/* フェードインアニメーション */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 2s ease-out, transform 2s ease-out;
}
/* スクロール時に表示されるクラス */
.fade-in.show {
  opacity: 1;
  transform: translateY(0);
}

/* =================================
　 ヘッダー
================================= */
.site-header {
  background-color: var(--color-white);
  position: fixed;
  width: 100%;
  z-index: 1000;
  top: 0;
}
.site-header-container {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0 auto;
  padding: 28px 100px;
  max-width: 1300px;
}
.site-header-nav {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-header-nav img {
  width: 230px;
}
/* デスクトップ用ナビゲーション */
.site-header-nav-list {
  list-style: none;
  display: flex;
  gap: 2.2rem;
}
.site-header-nav-item a {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}
.site-header-nav-item-allow {
  display: flex;
  align-items: center;
}
.site-header-nav-item-allow a {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  border-bottom: 1px solid var(--color-black);
  padding-bottom: 2px;
}
.site-header-nav-item-allow .link-text {
  margin-right: 0.5rem;
  color: var(--color-black);
}
.site-header-nav-item-allow img {
  animation: slideRight 2s ease-in-out infinite;
  width: 20px;
}
/* 左右に揺れるアニメーション */
@keyframes slideRight {
  0% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(5px);
  }
  100% {
    transform: translateX(0);
  }
}
/* メールアイコン */
.site-header-nav-item-icon span {
  color: var(--color-black);
  margin-right: 13px;
}
.site-header-nav-item-icon a img {
  width: 25px;
  height: auto;
}
/* ハンバーガーボタン（SP用） */
.site-header-hamburger {
  background: none;
  border: none;
  cursor: pointer;
  display: none;
  flex-direction: column;
  justify-content: space-between;
  height: 10px;
  width: 30px;
  padding: 0;
  margin-left: 1rem;
  z-index: 1002;
  position: fixed;
  right: 15px;
}
.hamburger-line {
  display: block;
  width: 100%;
  height: 1px;
  background-color: var(--color-black);
  transition: transform 0.3s ease, opacity 0.3s ease;
}
/* ハンバーガーボタンのアニメーション */
.site-header-hamburger.active .hamburger-line:nth-child(1) {
  transform: translateY(0px) rotate(45deg);
}
.site-header-hamburger.active .hamburger-line:nth-child(2) {
  transform: translateY(-10px) rotate(-45deg);
}
/* SP用メニュー */
.mobile-menu {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: 85%;
  background-color: var(--color-rightgreen);
  padding: 1rem 2.5rem;
  z-index: 1001;
  transform: translateX(100%);
  transition: transform 0.3s ease-out;
}
.mobile-menu.active {
  transform: translateX(0);
}
.mobile-menu a {
  color: var(--color-black);
}
.mobile-menu .site-mv-nav-item p {
  color: var(--color-black);
}
.mobile-menu .site-mv-nav-item .link-wrapper {
  border-bottom: 1px solid var(--color-grey);
}
.mobile-menu .site-mv-nav-item {
  border-left: 2px solid var(--color-black);
}
.mobile-menu .site-mv-nav-list {
  gap: 15px;
}
.mobile-menu .site-mv-nav-list {
  position: initial;
  margin-bottom: 40px;
}
.mobile-menu .top--mv-button {
  position: initial;
  padding: 15px 25px;
}
.mobile-menu .top--mv-button p {
  font-size: 16px;
}
@media (max-width: 834px) {
  .site-header-container {
    padding: 10px 15px 10px;
  }
  .site-header-hamburger {
    display: flex;
  }
  .site-header-nav {
    display: none;
  }
  .mobile-menu {
    flex-direction: column;
  }
  .mobile-menu .site-mv-nav-item p {
    font-weight: 400;
  }
}

/******************************************
  フッター
******************************************/
.footer {
  padding: 30px 0 20px;
  border-top: 1px solid var(--color-highgrey);
  text-align: center;
  font-family: sans-serif;
  margin-top: 200px;
}
.footer-inner {
  display: flex;
  padding: 0 100px;
  align-items: center;
  justify-content: space-between;
}
.footer-corporate {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.footer-logo img {
  width: 250px;
  height: auto;
}
.footer-logo p {
  font-size: 16px;
  font-weight: 600;
}
.footer-icon {
  display: flex;
  gap: 30px;
  align-items: center;
}
.footer-social img {
  width: 20px;
  height: auto;
}
.footer-company {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}
.footer-company img {
  width: 25px;
  height: auto;
}
.footer-copy {
  margin-top: 30px;
  font-size: 12px;
  border-top: 1px solid var(--color-highgrey);
  padding-top: 16px;
}
.footer-security img {
  width: 60px;
}
.footer-social-icon {
  display: inline-block;
  width: 50px;
  height: 50px;
  border: 1px solid #ccc;
  border-radius: 50%;
  padding: 8px;
  box-sizing: border-box;
}

@media (max-width: 834px) {
  .footer {
    margin-top: 100px;
  }
  .footer-logo img {
    width: 170px;
  }
  .footer-company {
    font-size: 12px;
  }
  .footer-company img {
    width: 20px;
  }
  .footer-inner {
    padding: 0 50px;
    flex-direction: column-reverse;
    gap: 20px;
  }
  .footer-social-icon {
    padding: 10px;
  }
}

/******************************************
  ページトップへ戻るボタン
******************************************/
.page-top-link {
  position: fixed;
  bottom: 40px;
  right: 40px;
  z-index: 999;
  width: 50px;
  height: 50px;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.page-top-link.is-active {
  opacity: 1;
  pointer-events: auto;
}
.page-top-link:hover {
  opacity: 0.5;
}
.page-top-link img {
  width: 100%;
  height: auto;
}
@media (max-width: 834px) {
  .page-top-link {
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
  }
}

/* =================================
　 TOP
================================= */
/* -- MV -- */
.top--mv {
  display: flex;
  justify-content: space-between;
  margin-top: 100px;
  margin-bottom: 150px;
}
.top--mv .title-catch {
  font-size: 33px;
  color: var(--color-white);
  line-height: 2.1;
  letter-spacing: 0.35em;
  writing-mode: vertical-rl;
  text-shadow: -2px -2px 5px var(--color-black),
}
.top--mv p {
  font-size: 20px;
  color: var(--color-grey);
}
.top--mv-logo {
  display: flex;
  align-items: center;
  margin-top: 60px;
}
.circle-logo {
  width: 85%;
}
.logo-text {
  font-size: 1.5rem;
  font-weight: bold;
  line-height: 1.2;
}
.top--mv-circle-text {
  position: absolute;
  top: 65%;
}
.scroll-img {
  width: 45%;
  height: 45%;
  animation: rotate 15s linear infinite;
}
.scroll-allow-img {
  position: absolute;
  top: 50%;
  left: 22%;
  transform: translate(-50%, -50%);
  width: 4%;
  animation: verticalShake 3s ease-in-out infinite;
}
.top--mv-right {
  position: relative;
  width: 75%;
}
.top--mv-image {
  width: 100%;
  height: 115%;
  object-fit: cover;
  display: block;
}
.top--mv-tagline {
  position: absolute;
  top: 25%;
  left: 22%;
  transform: translate(-50%, -50%);
}
.top--mv-sub-tagline {
  width: 100%;
  position: absolute;
  bottom: 0;
  background-color: #ffffff73;
  text-align: center;
  padding: 15px 0;
}
.top--mv-button {
  position: absolute;
  top: 62%;
  right: 5%;
  padding: 20px 45px;
  background: linear-gradient(to bottom, #FFFFFF, #EFEFEF);
  border: 1px solid #C4C4C4;
  border-radius: 10px;
  cursor: pointer;
  transition: 0.3s;
  color: var(--color-black);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.6;
  text-align: center;
}
.top--mv-button img {
  width: 25px;
  margin-bottom: 5px;
}
.top--mv-button p {
  font-size: 25px;
  color: var(--color-black);
}
@keyframes rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
@keyframes verticalShake {
  0%, 100% {
    transform: translate(-50%, -50%) translateY(0);
  }
  50% {
    transform: translate(-50%, -50%) translateY(-10px);
  }
}
/* MVメニュー */
.site-mv-nav-list {
  position: absolute;
  top: 9%;
  right: 8%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.site-mv-nav-item {
  display: block;
  border-left: 3px solid var(--color-white);
  padding-left: 10px;
  text-decoration: none;
  color: var(--color-white);
}
.site-mv-nav-item-allow {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.site-mv-nav-item .link-wrapper {
  display: inline-flex;
  align-items: center;
  border-bottom: 1px solid var(--color-white);
  padding-bottom: 1px;
}
.site-mv-nav-item .link-text {
  margin-right: 0.5rem;
}
.site-mv-nav-item img {
  width: 20px;
  animation: slideRight 2s ease-in-out infinite;
}
.site-mv-nav-item p {
  font-size: 12px;
  line-height: 1.5;
  color: var(--color-white);
  margin: 4px 0 0;
}
/* 左右に揺れるアニメーション */
@keyframes slideRight {
  0% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(5px);
  }
  100% {
    transform: translateX(0);
  }
}
.logo-circle {
  text-align: center;
}
.logo-circle p {
  font-size: 16px;
}
.logo-circle img {
  width: 60px;
  height: 60px;
}
.logo-circle-flex {
  display: flex;
  justify-content: center;
  margin-bottom: 30px;
}
@media (max-width: 834px) {
  .top--mv {
    margin-top: 50px;
    margin-bottom: 80px;
  }
  .top--mv .title-catch {
    font-size: 26px;
    line-height: 1.7;
    text-align: left;
  }
  .top--mv p {
    font-size: 13px;
  }
  .top--mv-image {
    height: 93vh;
    object-position: 35% 0%;
  }
  .top--mv-tagline {
    top: 28%;
    left: 24%;
  }
  .top--mv-button p {
    font-size: 16px;
  }
  .circle-logo {
    width: 50%;
  }
  .top--mv-button {
    top: 65%;
    right: auto;
    left: 30px;
    padding: 15px 20px;
  }
  .top--mv-button span {
    font-size: 10px;
    line-height: 1.5;
  }
  .logo-circle-flex {
    margin-bottom: 20px;
  }
  .logo-circle img {
    width: 60px;
    height: 60px;
  }
  .logo-circle p {
    font-size: 14px;
  }
  .site-mv-nav-item p {
    font-size: 10px;
  }
  .site-mv-nav-item .link-text {
    margin-right: 0.5rem;
    font-weight: 400;
  }
}

/* -- Solution -- */
.top--solution {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-direction: column;
  margin-bottom: 150px;
}
.top--solution-text {
  flex: 0 0 35%;
  max-width: 35%;
}
.top--solution .title-jp {
  margin-bottom: 80px;
}
.top--solution-cost {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 82%;
  margin-bottom: 90px;
}
.top--solution-cost-opposition {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 82%;
  margin-bottom: 90px;
}
.top--solution-cost__image-wrapper {
  position: relative;
  width: 50%;
  overflow: visible;
}
.top--solution-cost__mountain-img {
  position: absolute;
  top: 50px;
  left: -100px;
  width: 100%;
  height: auto;
  z-index: 1;
  opacity: 0.2;
  transform: scale(1);
  transition: transform 0.4s ease, opacity 0.4s ease, z-index 0s;
}
.top--solution-cost__image-wrapper:hover .top--solution-cost__mountain-img {
  z-index: 3;
  opacity: 1;
  transform: scale(1.05);
}
.top--solution-cost__main-image {
  position: relative;
  width: 100%;
  height: auto;
  z-index: 2;
  opacity: 1;
  transform: scale(1);
  transition: transform 0.4s ease, opacity 0.4s ease, z-index 0s;
}
.top--solution-cost__image-wrapper:hover .top--solution-cost__main-image {
  z-index: 1;
  opacity: 0.2;
  transform: scale(0.98);
}
.top--solution-cost__text {
  width: 50%;
  padding-left: 40px;
}
.top--solution-cost__text .title-catch {
  font-size: 20px;
  margin-bottom: 10px;
}
.top--solution-cost__text p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-grey);
}
.top--solution-cost__arrow {
  margin-top: 10px;
  display: inline-block;
  width: 24px;
  height: 24px;
}
.top--solution-cost__arrow img {
  width: 100%;
  height: auto;
  display: block;
}
.top--solution-cost__underline {
  border-bottom: 1px solid var(--color-black);
  padding-bottom: 1px;
}
.top--solution-cost__banner {
  position: relative;
  margin-top: 40px;
}
.top--solution-cost__catch-copy {
  position: absolute;
  font-size: 26px;
  line-height: 1.8;
  color: var(--color-white);
  top: 20%;
  left: 50px;
}
.right__mountain-img .top--solution-cost__text {
  display: flex;
  justify-content: flex-end;
  padding-left: 0;
}
.right__mountain-img .top--solution-cost__mountain-img {
  left: 100px;
}
.top--solution-cost__text-right {
 padding-right: 40px;
}
@media (max-width: 834px) {
  .right__mountain-img .top--solution-cost__mountain-img {
    left: auto;
  }
  .top--solution .title-jp {
    margin-bottom: 20px;
  }
  .top--solution-cost {
    width: 100%;
    margin-bottom: 40px;
    flex-direction: column;
  }
  .top--solution-cost__image-wrapper {
    width: 80%;
    margin-bottom: 20px;
  }
  .top--solution-cost__mountain-img {
    top: 20px;
    left: -35px;
  }
  .top--solution-cost__main-image {
    right: -35px;
  }
  .top--solution-cost-opposition {
    width: 100%;
    margin-bottom: 40px;
    flex-direction: column-reverse;
  }
  .top--solution-cost-opposition .top--solution-cost__mountain-img {
    top: 20px;
    right: -35px;
  }
  .top--solution-cost-opposition .top--solution-cost__main-image {
    left: -35px;
  }
  .top--solution-cost__text {
    width: 100%;
    padding-left: 0;
    text-align: center;
  }
  .top--solution-cost__text .title-catch {
    font-size: 18px;
  }
  .top--solution-cost__banner {
    margin-top: 0;
  }
  .top--solution-cost__catch-copy {
    font-size: 18px;
    line-height: 1.5;
    top: 15%;
    left: 15px;
  }
  .top--solution {
    margin-bottom: 80px;
  }
}

/* -- About Service -- */
.top--about-service {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 150px;
}
.top--about-service-img img {
  width: 95%;
}
.top--about-service-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.top--about-service-text .title-catch {
  margin-bottom: 30px;
}
.top--about-service-box {
  font-size: 18px;
  color: var(--color-white);
  background-color: var(--color-green);
  border-radius: 5px;
  padding: 15px;
  margin-top: 30px;
}
@media (max-width: 834px) {
  .top--about-service-text .title-catch {
    margin-bottom: 20px;
  }
  .top--about-service-text p {
    text-align: left;
  }
  .top--about-service {
    flex-direction: column-reverse;
    margin-bottom: 80px;
  }
  .top--about-service-img img {
    width: 100%;
    margin-top: 30px;
  }
  .top--about-service-box {
    width: 100%;
    font-size: 14px;
    padding: 11px;
    margin-top: 30px;
    line-height: 1.5;
  }
}

/* -- Benefits -- */
.top--benefits {
  background-color: var(--color-rightyellow);
  padding: 150px 0;
  margin-bottom: 150px;
}
.top--benefits p {
  line-height: 1.5;
}
.top--benefits .title-catch {
  margin-bottom: 40px;
  text-align: center;
}
.top--benefits h3 {
  line-height: 1.5;
}
.top--benefits-flex {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px 20px;
}
.top--benefits-box {
  width: 100%;
}
.top--benefits-box-img {
  position: relative;
}
.top--benefits-box-text {
  display: flex;
  flex-direction: column;
  position: absolute;
  width: 95%;
  left: -1px;
  bottom: -1px;
  background-color: var(--color-white);
  padding: 10px 15px;
}
.top--benefits-box-text-point {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: -1px;
  left: -1px;
  background-color: var(--color-white);
  padding: 8px 15px;
  font-size: 14px;
}
.top--benefits-box-text p {
  font-size: 11px;
}
.top--benefits-box-text img {
  width: 12%;
  height: 12%;
  margin-left: 15px;
}
@media (max-width: 834px) {
  .top--benefits {
    padding: 80px 15px 80px;
  }
  .top--benefits-flex {
    grid-template-columns: 1fr;
  }
  .top--benefits-box {
    width: 100%;
  }
  .top--benefits .title-catch {
    margin-bottom: 20px;
  }
  .top--benefits h3 {
    font-size: 13px;
  }
  .top--benefits-box-text p {
    font-size: 10px;
  }
  .top--benefits-box-text-point {
    padding: 5px 15px;
  }
  .top--benefits-box-text-point img {
    height: 200px;
    object-fit: cover;
  }
  .top--benefits-box-text-point p {
    font-size: 12px;
  }
  .top--benefits-flex {
    gap: 20px 20px;
  }
  .top--benefits-box-text {
    width: 98%;
  }
}

/* -- Features -- */
.top--features {
  margin-bottom: 150px;
}
.top--features-title {
  text-align: center;
  margin-bottom: 40px;
}
.top--features-title .title-catch {
  margin-bottom: 30px;
}
.top--features-block {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.top--features-box {
  width: 100%;
  padding: 7px;
  border-radius: 6px;
  text-align: center;
}
.top--features-desc {
  font-size: 14px;
}
.top--features-desc span {
  font-size: 12px;
}
.top--features-box-old {
  background-color: var(--color-grey);
  color: #fff;
}
.top--features-box-new {
  background-color: var(--color-green);
  color: #fff;
}
.top--features-arrow img {
  width: 30px;
  height: auto;
  opacity: 0.5;
}
.top--features-section {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.top--features-divider {
  border-top: 1px dotted var(--color-black);
  margin: 30px auto 30px;
  width: 100%;
}
.top--features-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
.top--features-side {
  width: 46.7%;
  text-align: center;
}
.top--features-tag {
  display: inline-block;
  background-color: var(--color-grey);
  color: var(--color-white);
  font-size: 16px;
  padding: 0 15px;
  border-radius: 20px;
}
.top--features-tag.new {
  background-color: var(--color-green);
}
.top--features-text {
  font-size: 16px;
  margin: 5px 0 0;
  line-height: 1.3;
}
.top--features-text span {
  font-size: 13px;
}
.top--features-side img {
  max-width: 100%;
  height: auto;
  margin-top: 12px;
}
.top--features-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 46%;
}
.top--features-group p {
  font-size: 20px;
}
.top--features-desc.outside {
  text-align: center;
  font-size: 16px;
  margin: 15px 0 0;
  line-height: 1.3;
}
.top--features-desc.outside span {
  font-size: 13px;
}
@media (max-width: 834px) {
  .top--features {
    margin-bottom: 80px;
  }
  .top--features-title .title-catch {
    margin-bottom: 20px;
  }
  .top--features-title p {
    text-align: left;
  }
  .top--features-title {
    margin-bottom: 30px;
  }
  .top--features-block {
    flex-wrap: nowrap;
    flex-direction: column;
    gap: 10px;
  }
  .top--features-group {
    width: 100%;
  }
  .top--features-group p {
    font-size: 14px;
  }
  .top--features-desc.outside {
    font-size: 14px;
  }
  .top--features-desc.outside span {
    font-size: 10px;
  }
  .top--features-desc.outside {
    margin: 10px 0 0;
  }
  .top--features-arrow img {
    transform: rotate(90deg);
  }
  .top--features-row {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }
  .top--features-tag {
    font-size: 14px;
  }
  .top--features-text {
    font-size: 14px;
  }
  .top--features-side {
    width: 100%;
  }
}

/* -- Differentiation -- */
.top--differentiation {
  position: relative;
  text-align: center;
  margin-bottom: 150px;
}
.top--differentiation .title-catch {
  margin-bottom: 40px;
}
.top--differentiation__catch-copy {
  position: absolute;
  color: var(--color-white);
  top: 48%;
  left: 4%;
  text-align: left;
}
.top--differentiation__catch-copy h3 {
  font-size: 26px;
  line-height: 1.8;
  border-bottom: 1px solid var(--color-white);
  margin-bottom: 20px;
  padding-bottom: 20px;
}
@media (max-width: 834px) {
  .top--differentiation .title-catch {
    margin-bottom: 20px;
  }
  .top--differentiation__catch-copy h3 {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 15px;
    padding-bottom: 15px;
  }
  .top--differentiation {
    margin-bottom: 80px;
  }
}

/* -- Concept -- */
.top--concept {
  text-align: center;
  margin-bottom: 150px;
}
.top--faq-title {
  text-align: center;
}
.top--concept .title-catch {
  margin-bottom: 40px;
}
.top--concept-box {
  position: relative;
}
.top--concept-img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
@media (max-width: 834px) {
  .top--concept .title-catch {
    margin-bottom: 20px;
  }
  .top--concept {
    margin-bottom: 80px;
  }
  .top--concept {
    margin-bottom: 80px;
  }
  .top--concept-img {
    width: 90%;
  }
}

/* -- Contact -- */
.top--contact {
  text-align: center;
  padding: 0 250px;
  margin-bottom: 150px;
}
.top--contact-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--color-rightyellow);
  padding: 35px 0;
  margin: 0 auto;
  width: 600px;
}
.top--contact-box p {
  margin-bottom: 15px;
}
.top--contact-box img {
  width: 25px;
  margin-bottom: 20px;
}
.top--contact-box {
  color: var(--color-black);
}
.top--contact-button {
  padding: 20px 60px;
  background-color: var(--color-white);
  border: 1px solid var(--color-black);
  cursor: pointer;
  transition: 0.3s;
}
.top--contact-button:hover {
  opacity: 0.5;
  transition: 0.3s;
}
@media (max-width: 834px) {
  .top--contact {
    padding: 0 15px;
    margin-bottom: 80px;
  }
  .top--contact-box {
    padding: 30px 0;
    width: auto;
  }
  .top--contact-button {
    font-size: 14px;
  }
}

/* -- FAQ -- */
.top--faq {
  margin-bottom: 150px;
}
.top--faq-title {
  margin-bottom: 40px;
}
.top--faq-wrapper {
  border-top: 3px double var(--color-rightgrey );
  border-bottom: 3px double var(--color-rightgrey);
  margin: 0 120px;
}
.top--faq-item {
  border-bottom: 1px solid var(--color-rightgrey);
  padding: 25px 30px;
  font-size: 16px;
}
.top--faq-item:last-child {
  border-bottom: none;
}
.top--faq-label {
  display: inline-block;
  width: 2em;
}
.top--faq-answer {
  color: var(--color-grey);
}
@media (max-width: 834px) {
  .top--faq-title {
    margin-bottom: 20px;
  }
  .top--faq-wrapper {
    margin: 0;
  }
  .top--faq-item {
    padding: 20px 15px;
    font-size: 13px;
  }
  .top--faq-question{
    display: flex;
  }
  .top--faq-answer {
    display: flex;
  }
  .top--faq-label {
    width: auto;
    margin-right: 5px;
  }
  .top--faq {
    margin-bottom: 80px;
  }
}

/* -- Adopting Companies -- */
.top--adopting-companies {
  margin-bottom: 150px;
}
.top--adopting-companies .title-catch {
  text-align: center;
}
.adopting-companies-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px 20px;
  margin-top: 40px;
}
.company-item {
  width: calc(20% - 20px);
  text-align: center;
}
.company-item a {
  text-decoration: none;
  color: inherit;
  display: block;
}
.company-item a:hover {
  opacity: 0.7;
}
.company-name {
  margin-top: 10px;
  padding-top: 10px;
  font-size: 12px;
  line-height: 1.5;
  text-align: left;
  color: var(--color-black);
  display: block;
  border-top: 1px solid var(--color-grey);
  max-width: 200px;
  margin-left: auto;
  margin-right: auto;
}
.company-item img {
  width: 100%;
  max-width: 150px;
  height: 80px;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}
@media (max-width: 834px) {
  .company-item {
    width: calc(50% - 10px);
  }
  .company-name {
    font-size: 10px;
  }
}

/* -- Support and Cooperation -- */
.top--support-cooperation {
  margin-bottom: 150px;
}
.top--support-cooperation .title-catch {
  text-align: center;
}
.support-cooperation-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px 20px;
  margin-top: 40px;
}
.support-cooperation-item {
  width: calc(20% - 20px);
  text-align: center;
}
.support-cooperation-item a {
  text-decoration: none;
  color: inherit;
  display: block;
}
.support-cooperation-item a:hover {
  opacity: 0.7;
}
.support-cooperation-name {
  margin-top: 10px;
  padding-top: 10px;
  font-size: 12px;
  line-height: 1.5;
  text-align: left;
  color: var(--color-black);
  display: block;
  border-top: 1px solid var(--color-grey);
  max-width: 200px;
  margin-left: auto;
  margin-right: auto;
}
.support-cooperation-item img {
  width: 100%;
  max-width: 150px;
  height: 80px;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}
@media (max-width: 834px) {
  .support-cooperation-item {
    width: calc(50% - 10px);
  }
  .support-cooperation-name {
    font-size: 10px;
  }
  .top--support-cooperation {
    margin-bottom: 80px;
  }
}