@charset "UTF-8";

:root {
  /* Colors */
  --color-primary: #CF292C;
  --color-secondary: #22376A;
  --text-color: #000;
  --bg-primary: #F7F6ED;
  --bg-secondary: #F4F4F4;
  --green: #419768;
  --gold: #A49749;
  --white: #ffffff;
  --black: #000;
  /* Fonts */
  --font-noto-sans-jp: "Noto Sans JP", sans-serif;
  --font-montserrat: "Montserrat", sans-serif;
  --fa: "Font Awesome 5 Free";
  /* Font Sizes */
  --font-size-base: 16px;
  --font-size-sm: 14px;
  --font-size-md: 16px;
  --font-size-lg: 18px;
  --font-size-xl: 20px;
  --font-size-xxl: 24px;
  --font-size-xxxl: 32px;
  --font-size-xxxxl: 40px;
  --font-size-xxxxxl: 48px;
  --font-size-xxxxxxl: 56px;
  --font-size-xxxxxxxl: 64px;
  --font-size-xxxxxxxxl: 72px;
  --font-size-xxxxxxxxxl: 80px;
  --font-size-xxxxxxxxxll: 88px;
  --font-size-xxxxxxxxxl: 96px;
  /* Widths */
  --width-full: 100%;
  --width-half: 50%;
  --width-quarter: 25%;
  --width-three-quarters: 75%;
  --width-one-third: 33.333333%;
  --width-two-thirds: 66.666667%;
  --max-width-full: 1620px;
  /* border-radius */
  --border-radius: 12px;
  --border-radius-lg: 20px;
  --border-radius-xl: 30px;
  --border-radius-2xl: 40px;
  --border-radius-3xl: 50px;
  --border-radius-4xl: 60px;
  --border-radius-full: 50%;
  /* Transitions */
  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Breakpoints - より実用的なブレークポイントに改善 */
/* Reset and Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-noto-sans-jp);
  font-size: var(--font-size-base);
  color: var(--text-color);
  text-align: left;
}

body.menu-open {
  overflow: hidden;
}

img {
  width: 100%;
}

iframe {
  width: 100%;
  height: 450px;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

a:hover {
  color: var(--color-primary);
}

ul,
ol {
  list-style: none;
}

address {
  font-style: normal;
}

/* アニメーション */
@-webkit-keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@-webkit-keyframes fadeOutDown {
  from {
    opacity: 1;
    transform: translateY(0);
  }

  to {
    opacity: 0;
    transform: translateY(30px);
  }
}

@keyframes fadeOutDown {
  from {
    opacity: 1;
    transform: translateY(0);
  }

  to {
    opacity: 0;
    transform: translateY(30px);
  }
}

/* form */
input,
select,
button,
textarea {
  border: none;
  background-color: transparent;
  outline: none;
}

/* container */
.container {
  width: 96%;
  max-width: var(--max-width-full);
  margin: 0 auto;
  padding: 80px 0;
}

@media screen and (max-width: 991px) {
  .container {
    width: 90%;
    padding: 50px 0;
  }
}

/* utility */
.primary-heading {
  margin-bottom: 50px;
  position: relative;
}

.primary-heading__title {
  font-size: 70px;
  color: var(--color-primary);
  font-weight: 600;
  margin: 0 0 15px;
}

@media screen and (max-width: 767px) {
  .primary-heading__title {
    font-size: 30px;
    margin: 0 0 10px;
  }
}

.primary-heading__text {
  width: 50%;
  font-size: 20px;
  word-break: break-all;
}

@media screen and (max-width: 991px) {
  .primary-heading__text {
    width: 100%;
    font-size: 18px;
  }
}

/* header */
.site-header {
  background-color: var(--white);
}

.site-header__inner {
  display: flex;
  align-items: center;
  height: 110px;
  width: 100%;
  padding: 0 50px;
}

@media screen and (max-width: 1260px) {
  .site-header__inner {
    padding: 0 20px;
  }
}

@media screen and (max-width: 991px) {
  .site-header__inner {
    height: 60px;
  }
}

@media screen and (max-width: 767px) {
  .site-header__inner {
    padding: 0 10px 0 20px;
  }
}

.site-header__brand .logo {
  display: flex;
  align-items: center;
  gap: 20px;
}

@media screen and (max-width: 991px) {
  .site-header__brand .logo {
    gap: 10px;
  }
}

.site-header__brand .logo-image {
  width: 98px;
}

@media screen and (max-width: 1680px) {
  .site-header__brand .logo-image {
    width: 70px;
  }
}

.site-header__brand .logo-text {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

@media screen and (max-width: 991px) {
  .site-header__brand .logo-text {
    flex-direction: column;
    line-height: 1;
    gap: 3px;
  }
}

.site-header__brand .logo-ja {
  font-family: var(--font-noto-sans-jp);
  font-size: clamp(20px, 5vw, 28px);
  font-weight: 600;
}

@media screen and (max-width: 1680px) {
  .site-header__brand .logo-ja {
    font-size: 20px;
  }
}

@media screen and (max-width: 991px) {
  .site-header__brand .logo-ja {
    font-size: 14px;
  }
}

.site-header__brand .logo-en {
  font-size: clamp(20px, 2vw, 20px);
  font-weight: 600;
}

@media screen and (max-width: 991px) {
  .site-header__brand .logo-en {
    font-size: 12px;
  }
}

.site-header__nav {
  margin-left: auto;
  display: flex;
  align-items: center;
}

@media screen and (max-width: 1260px) {
  .site-header__nav {
    display: none;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  }
}

.site-header__nav-list {
  display: flex;
  align-items: center;
  gap: 40px;
}

@media screen and (max-width: 1530px) {
  .site-header__nav-list {
    gap: 20px;
  }
}

.site-header__nav-list li {
  font-size: 22px;
  font-weight: 600;
}

@media screen and (max-width: 1530px) {
  .site-header__nav-list li {
    font-size: 20px;
  }
}

@media screen and (max-width: 1366px) {
  .site-header__nav-list li {
    font-size: 18px;
  }
}

.site-header__nav-list li.contact a {
  display: inline-block;
  background-color: var(--color-primary);
  color: var(--white);
  padding: 15px 25px;
  border-radius: var(--border-radius);
}

.site-header__nav .close-menu {
  display: none;
  width: 60px;
  height: 60px;
  border: 1px solid var(--white);
  position: relative;
  padding: 10px;
  margin: 0 auto;
  margin-top: 30px;
  cursor: pointer;
  opacity: 0;
}

.site-header__nav .close-menu span {
  display: block;
  width: 80%;
  height: 5px;
  background-color: var(--white);
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
}

.site-header__nav .close-menu span:last-child {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.site-header__nav.open {
  display: block;
  position: fixed;
  top: 60px;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-secondary);
  z-index: 100;
  padding: 40px;
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.site-header__nav.closing {
  display: block;
  position: fixed;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-secondary);
  z-index: 100;
  padding: 40px;
  opacity: 1;
  visibility: visible;
  transform: translateX(-100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.site-header__nav.closing .site-header__nav-list {
  display: block;
}

.site-header__nav.closing .site-header__nav-list li {
  text-align: center;
  opacity: 1;
  transform: translateY(0);
}

.site-header__nav.closing .site-header__nav-list li:nth-child(1),
.site-header__nav.closing .site-header__nav-list li:nth-child(2) {
  border-bottom: 1px solid var(--white);
}

.site-header__nav.closing .site-header__nav-list li a {
  display: block;
  color: var(--white);
  font-size: 30px;
  font-weight: 600;
  padding: 20px 0;
}

.site-header__nav.closing .site-header__nav-list li.contact a {
  font-size: 27px;
}

.site-header__nav.closing .close-menu {
  display: block;
  opacity: 1;
}

.site-header__nav.open .close-menu {
  display: block;
  opacity: 0;
  -webkit-animation: fadeInUp 0.6s ease 0.5s forwards;
  animation: fadeInUp 0.6s ease 0.5s forwards;
}

.site-header__nav.open .site-header__nav-list {
  display: block;
}

.site-header__nav.open .site-header__nav-list li {
  text-align: center;
  opacity: 0;
  transform: translateY(30px);
  -webkit-animation: fadeInUp 0.6s ease forwards;
  animation: fadeInUp 0.6s ease forwards;
}

.site-header__nav.open .site-header__nav-list li:nth-child(1),
.site-header__nav.open .site-header__nav-list li:nth-child(2),
.site-header__nav.open .site-header__nav-list li:nth-child(3) {
  border-bottom: 1px solid #7586BC;
}

.site-header__nav.open .site-header__nav-list li:nth-child(1) {
  -webkit-animation-delay: 0.1s;
  animation-delay: 0.1s;
}

.site-header__nav.open .site-header__nav-list li:nth-child(2) {
  -webkit-animation-delay: 0.2s;
  animation-delay: 0.2s;
}

.site-header__nav.open .site-header__nav-list li:nth-child(3) {
  -webkit-animation-delay: 0.3s;
  animation-delay: 0.3s;
}

.site-header__nav.open .site-header__nav-list li:nth-child(4) {
  -webkit-animation-delay: 0.4s;
  animation-delay: 0.4s;
}

.site-header__nav.open .site-header__nav-list li a {
  display: block;
  color: var(--white);
  font-size: 24px;
  font-weight: 600;
  padding: 20px 0;
}

.site-header__nav.open .site-header__nav-list li.contact a {
  font-size: 20px;
}

.site-header .hamburger-menu {
  display: none;
  width: 40px;
  height: 35px;
  position: relative;
  margin-left: auto;
}

.site-header .hamburger-menu span {
  display: block;
  width: 90%;
  height: 3px;
  background-color: var(--color-primary);
  position: absolute;
  left: 0;
  transition: var(--transition);
}

.site-header .hamburger-menu span:first-child {
  top: 4px;
}

.site-header .hamburger-menu span:nth-child(2) {
  top: 50%;
  transform: translateY(-50%);
}

.site-header .hamburger-menu span:last-child {
  bottom: 5px;
}

@media screen and (max-width: 1260px) {
  .site-header .hamburger-menu {
    display: block;
  }
}

.site-header .hamburger-menu.open span:first-child {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}

.site-header .hamburger-menu.open span:nth-child(2) {
  opacity: 0;
}

.site-header .hamburger-menu.open span:last-child {
  bottom: 50%;
  transform: translateY(50%) rotate(-45deg);
}

/* footer */
.site-footer {
  background-color: var(--white);
}

.site-footer__contact-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--color-primary);
  color: var(--white);
  padding: 10px 50px;
  border-radius: var(--border-radius);
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.site-footer__contact-button:hover {
  color: var(--white);
}

@media screen and (max-width: 991px) {
  .site-footer__contact-button {
    flex-direction: column;
    padding: 40px 20px;
  }
}

@media screen and (max-width: 991px) {
  .site-footer__contact-button .left {
    width: 100%;
    text-align: center;
  }
}

.site-footer__contact-button .left h3 {
  font-size: 50px;
  border-bottom: 1px solid var(--white);
  padding-bottom: 10px;
  margin-bottom: 10px;
}

@media screen and (max-width: 991px) {
  .site-footer__contact-button .left h3 {
    font-size: 26px;
  }
}

.site-footer__contact-button .left p {
  font-size: 30px;
  font-weight: 600;
}

@media screen and (max-width: 991px) {
  .site-footer__contact-button .left p {
    font-size: 18px;
  }
}

.site-footer__contact-button .left .button {
  background-color: var(--white);
  color: var(--color-primary);
  padding: 10px 50px;
  border-radius: var(--border-radius-4xl);
  font-size: 25px;
  font-weight: 600;
  position: relative;
  margin-top: 30px;
}

@media screen and (max-width: 767px) {
  .site-footer__contact-button .left .button {
    padding: 10px 30px 10px 0;
  }
}

.site-footer__contact-button .left .button::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 28px;
  background: url(../images/en/arrow.svg) no-repeat center center/cover;
  right: 50px;
  top: 50%;
  transform: translateY(-50%);
}

@media screen and (max-width: 767px) {
  .site-footer__contact-button .left .button::after {
    right: 30px;
  }
}

.site-footer__contact-button .right {
  width: 40%;
}

@media screen and (max-width: 991px) {
  .site-footer__contact-button .right {
    display: none;
  }
}

.site-footer__contact-button .sp-image {
  display: none;
}

@media screen and (max-width: 991px) {
  .site-footer__contact-button .sp-image {
    display: block;
    margin: 15px 0 0;
  }
}

.site-footer__bottom {
  background-color: var(--color-secondary);
}

.site-footer__bottom-content {
  display: grid;
  grid-template-columns: 70% 1fr;
  gap: 20px;
  margin-bottom: 50px;
}

@media screen and (max-width: 991px) {
  .site-footer__bottom-content {
    grid-template-columns: 1fr;
  }
}

.site-footer__bottom-content-left .logo {
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--white);
}

@media screen and (max-width: 991px) {
  .site-footer__bottom-content-left .logo {
    justify-content: center;
    margin-bottom: 30px;
  }
}

.site-footer__bottom-content-left .logo-image {
  width: 98px;
}

@media screen and (max-width: 1680px) {
  .site-footer__bottom-content-left .logo-image {
    width: 70px;
  }
}

.site-footer__bottom-content-left .logo-text {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

@media screen and (max-width: 767px) {
  .site-footer__bottom-content-left .logo-text {
    flex-direction: column;
    line-height: 1;
  }
}

.site-footer__bottom-content-left .logo-ja {
  font-family: var(--font-noto-sans-jp);
  font-size: 36px;
  font-weight: 600;
}

@media screen and (max-width: 1199px) {
  .site-footer__bottom-content-left .logo-ja {
    font-size: 30px;
  }
}

@media screen and (max-width: 767px) {
  .site-footer__bottom-content-left .logo-ja {
    font-size: 20px;
  }
}

.site-footer__bottom-content-left .logo-en {
  font-size: 28px;
  font-weight: 600;
}

@media screen and (max-width: 1199px) {
  .site-footer__bottom-content-left .logo-en {
    font-size: 24px;
  }
}

@media screen and (max-width: 767px) {
  .site-footer__bottom-content-left .logo-en {
    font-size: 18px;
  }
}

.site-footer__bottom-content .sns-list {
  justify-content: flex-end;
  display: flex;
  font-size: 50px;
  gap: 20px;
  margin-bottom: 100px;
}

@media screen and (max-width: 991px) {
  .site-footer__bottom-content .sns-list {
    justify-content: center;
    font-size: 30px;
    gap: 30px;
    margin-bottom: 50px;
  }
}

.site-footer__bottom-content .sns-list a {
  color: var(--white);
  display: block;
  width: 50px;
}

.site-footer__bottom-content .link {
  color: var(--white);
  font-size: 20px;
  font-weight: 600;
  display: block;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin-left: auto;
  border-bottom: 1px solid var(--white);
  padding-bottom: 5px;
}

@media screen and (max-width: 991px) {
  .site-footer__bottom-content .link {
    margin: 0 auto 20px;
  }
}

.site-footer__bottom-copyright {
  text-align: center;
  color: var(--white);
  font-size: 16px;
}

/* hero */
.index-hero {
  position: relative;
}

.index-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: calc(100% - 100px);
  background-color: var(--color-primary);
  z-index: -1;
}

@media screen and (max-width: 991px) {
  .index-hero::before {
    height: calc(100% - 50px);
  }
}

.index-hero__inner {
  display: flex;
  align-items: center;
  max-width: 1920px;
  width: 90%;
  margin: 0 auto;
  padding-top: 80px;
  position: relative;
}

@media screen and (max-width: 991px) {
  .index-hero__inner {
    flex-direction: column;
    padding-top: 20px;
  }
}

.index-hero__image {
  width: 35%;
  transition: 0.4s;
  margin-left: 50px;
}

@media screen and (max-width: 1280px) {
  .index-hero__image {
    width: 30%;
  }
}

@media screen and (max-width: 991px) {
  .index-hero__image {
    width: 40%;
    margin-top: 20px;
    margin-left: auto;
    margin-top: -100px;
  }
}

@media screen and (max-width: 767px) {
  .index-hero__image {
    width: 210px;
    margin-top: 0;
  }
}

.index-hero__image img {
  width: 100%;
}

.index-hero__brand {
  font-size: 20px;
  font-weight: 600;
  color: var(--white);
  position: absolute;
  right: 0;
  bottom: 150px;
  z-index: 1;
}

@media screen and (max-width: 991px) {
  .index-hero__brand {
    font-size: 14px;
    right: auto;
    left: 0;
    bottom: 70px;
  }
}

.index-hero__content {
  color: var(--white);
}

@media screen and (max-width: 991px) {
  .index-hero__content {
    width: 100%;
  }
}

.index-hero__content-title-sub {
  font-size: 34px;
  font-weight: 600;
  position: relative;
  z-index: 1;
  background-color: var(--black);
  padding: 0 15px 0 0;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin-bottom: 30px;
}

@media screen and (max-width: 991px) {
  .index-hero__content-title-sub {
    font-size: 25px;
    line-height: 1.2;
    padding: 5px 10px 5px 0;
    margin-bottom: 10px;
  }

  .index-hero__content-title-sub span {
    display: block;
  }
}

.index-hero__content-title-sub::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 50vw;
  height: 100%;
  margin-left: calc(50% - 50vw);
  background-color: var(--black);
  z-index: -1;
}

.index-hero__content-title-main {
  font-size: clamp(100px, 7vw, 145px);
  font-weight: 600;
  line-height: 1;
  margin-bottom: 60px;
}

@media screen and (max-width: 991px) {
  .index-hero__content-title-main {
    font-size: 70px;
    margin-bottom: 10px;
  }
}

.index-hero__content-list {
  display: flex;
  gap: 20px;
}

@media screen and (max-width: 991px) {
  .index-hero__content-list {
    gap: 10px;
  }
}

.index-hero__content-list li {
  width: clamp(160px, 15vw, 270px);
  height: clamp(160px, 15vw, 270px);
  border-radius: var(--border-radius-full);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: var(--black);
  font-size: clamp(18px, 2vw, 40px);
  font-weight: 600;
  line-height: 1.1;
  text-align: center;
}

@media screen and (max-width: 991px) {
  .index-hero__content-list li {
    width: 108px;
    height: 108px;
    font-size: 16px;
  }
}

@media screen and (max-width: 767px) {
  .index-working .container {
    padding-bottom: 0;
  }
}

.index-working__list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

@media screen and (max-width: 1199px) {
  .index-working__list {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media screen and (max-width: 991px) {
  .index-working__list {
    grid-template-columns: repeat(2, 1fr);
  }
}

.index-working__list-image {
  background-color: #d7d5d5;
  height: 270px;
  border-radius: var(--border-radius);
}

.index-working__list-image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}

@media screen and (max-width: 991px) {
  .index-working__list-image {
    height: 160px;
  }
}

.index-working__list-text {
  text-align: center;
  margin-top: 15px;
}

.index-working__list-text h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-primary);
}

@media screen and (max-width: 991px) {
  .index-working__list-text h3 {
    font-size: 16px;
  }
}

.index-service {
  position: relative;
}

.index-service::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: calc(100% - 150px);
  background-color: var(--bg-secondary);
  z-index: -1;
}

@media screen and (max-width: 767px) {
  .index-service::after {
    height: calc(100% - 105px);
  }
}

.index-service .primary-heading .object-image {
  position: absolute;
  right: 0;
  top: -50px;
}

@media screen and (max-width: 991px) {
  .index-service .primary-heading .object-image {
    top: -60px;
    width: 100px;
  }
}

.index-service__content{
  padding-bottom: 75px;
}

@media screen and (max-width: 767px) {
  .index-service__content{
    padding-bottom: 50px;
  }
  }

.index-service__list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

@media screen and (max-width: 1199px) {
  .index-service__list {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media screen and (max-width: 991px) {
  .index-service__list {
    grid-template-columns: repeat(2, 1fr);
  }
}

.index-service__list-image {
  background-color: #d7d5d5;
  height: 270px;
  border-radius: var(--border-radius);
}

@media screen and (max-width: 991px) {
  .index-service__list-image {
    height: 180px;
  }
}

.index-service__list-image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}

.index-service__list-text {
  text-align: center;
  margin-top: 15px;
}

.index-service__list-text h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-primary);
}

@media screen and (max-width: 991px) {
  .index-service__list-text h3 {
    font-size: 16px;
  }
}

.index-about {
  position: relative;
}

.index-about .container {
  padding-top: 200px;
}

@media screen and (max-width: 991px) {
  .index-about .container {
    padding-top: 100px;
  }
}

.index-about::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 360px;
  background: url(../images/en/about-bg.webp) no-repeat center center/cover;
  z-index: -1;
}

@media screen and (max-width: 991px) {
  .index-about::after {
    height: 200px;
  }
}

.index-about .object-image {
  display: block;
  width: 170px;
  margin: 0 auto 20px;
}

@media screen and (max-width: 767px) {
  .index-about .object-image {
    width: 120px;
    margin: 0 auto 20px;
  }
}

.index-about__heading {
  text-align: center;
  font-size: clamp(18px, 2vw, 40px);
}

@media screen and (max-width: 991px) {
  .index-about__heading-title {
    font-size: 18px;
  }
}

.index-about__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background-color: var(--bg-primary);
  border-radius: var(--border-radius);
  margin-top: 50px;
}

@media screen and (max-width: 1199px) {
  .index-about__list {
    grid-template-columns: 1fr;
  }
}

.index-about__list li {
  text-align: center;
  font-size: 24px;
  font-weight: 600;
  padding: 50px 20px;
  position: relative;
}

@media screen and (max-width: 991px) {
  .index-about__list li {
    font-size: 18px;
    padding: 30px 20px;
  }
}

.index-about__list li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 2px;
  height: 70%;
  background-color: #D6D4C0;
}

@media screen and (max-width: 1199px) {
  .index-about__list li:not(:last-child)::after {
    top: auto;
    bottom: 0;
    width: 80%;
    height: 1px;
    left: 50%;
    right: auto;
    transform: translate(-50%, 0);
  }
}

.index-achievements {
  position: relative;
}

.index-achievements::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: calc(100% - 150px);
  background-color: var(--bg-secondary);
  z-index: -1;
}

@media screen and (max-width: 767px) {
  .index-achievements::after {
    height: calc(100% - 105px);
  }
}

.index-achievements__content {
  background-color: var(--white);
  padding: 80px;
  border-radius: var(--border-radius);
}

@media screen and (max-width: 991px) {
  .index-achievements__content {
    padding: 20px;
  }
}

.index-achievements__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media screen and (max-width: 1199px) {
  .index-achievements__list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media screen and (max-width: 991px) {
  .index-achievements__list {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

.index-achievements__list li {
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius-4xl);
  padding: 15px 35px;
  font-size: 18px;
  word-break: break-all;
  display: flex;
  align-items: center;
}

@media screen and (max-width: 991px) {
  .index-achievements__list li {
    font-size: 18px;
    padding: 10px 20px;
  }
}

.index-works__list {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}

@media screen and (max-width: 1199px) {
  .index-works__list {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media screen and (max-width: 991px) {
  .index-works__list {
    grid-template-columns: repeat(2, 1fr);
  }
}

.index-works__list li .image {
  background-color: #d7d5d5;
  height: 200px;
}

@media screen and (max-width: 991px) {
  .index-works__list li .image {
    height: 160px;
  }
}

.index-works__list li .image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}

.index-faq {
  position: relative;
}

.index-faq::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: calc(100% - 150px);
  background-color: var(--bg-secondary);
  z-index: -1;
}

@media screen and (max-width: 767px) {
  .index-faq::after {
    height: calc(100% - 105px);
  }
}

.index-faq__item {
  background-color: var(--white);
  border-radius: var(--border-radius-4xl);
}

@media screen and (max-width: 767px) {
  .index-faq__item {
    border-radius: 60px 16px 16px 16px;
  }
}

.index-faq__item:not(:last-child) {
  margin-bottom: 50px;
}

.index-faq__item-title {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 30px;
  font-weight: 600;
  color: var(--color-secondary);
}

.index-faq__item-title img {
  width: 100px;
  height: 100px;
}

@media screen and (max-width: 991px) {
  .index-faq__item-title {
    font-size: 20px;
  }

  .index-faq__item-title img {
    width: 70px;
    height: 70px;
  }
}

.index-faq__item-list {
  padding: 50px 80px;
  font-size: 18px;
}

@media screen and (max-width: 991px) {
  .index-faq__item-list {
    padding: 20px;
    font-size: 16px;
  }
}

.index-faq__item-list dt {
  position: relative;
  padding: 30px 0 30px 70px;
  border-top: 1px solid #ccc;
  cursor: pointer;
}

.index-faq__item-list dt:first-child{
  border: none;
}

@media screen and (max-width: 767px) {
  .index-faq__item-list dt {
    padding: 25px 35px 25px 50px;
  }
}

.index-faq__item-list dt::before {
  content: "Q";
  position: absolute;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-secondary);
  color: var(--white);
  border-radius: var(--border-radius-full);
  font-weight: 600;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

@media screen and (max-width: 767px) {
  .index-faq__item-list dt::before {
    width: 40px;
    height: 40px;
  }
}

.index-faq__item-list dt::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  background-color: #484848;
  width: 20px;
  height: 20px;
  -webkit-clip-path: polygon(0 0, 49% 100%, 100% 0);
  clip-path: polygon(0 0, 49% 100%, 100% 0);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@media screen and (max-width: 767px) {
  .index-faq__item-list dt::after {
    width: 15px;
    height: 15px;
  }
}

.index-faq__item-list dt.active::after {
  transform: translateY(-50%) rotate(180deg);
}

.index-faq__item-list dd {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0 0 0 70px;
  position: relative;
}

.index-faq__item-list dd ul {
  list-style: disc;
  padding-left: 30px;
}

.index-faq__item-list dd ul li {
  margin-bottom: 10px;
}

.index-faq__item-list dd.open {
  max-height: 300px;
  opacity: 1;
  padding: 0 45px 30px 70px;
}

.index-faq__item-list dd::before {
  content: "A";
  position: absolute;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: var(--white);
  border-radius: var(--border-radius-full);
  font-weight: 600;
  left: 0;
  top: 4px;
}

@media screen and (max-width: 767px) {
.index-faq__item-list dd {
  padding: 0 45px 0 50px;
}

.index-faq__item-list dd ul {
  padding-left: 0;
}

.index-faq__item-list dd.open {
  max-height: 300px;
  opacity: 1;
  padding: 0 45px 30px 50px;
}



  .index-faq__item-list dd::before  {
    width: 40px;
    height: 40px;
  }
}


.page-law-en__inner {
  max-width: 1310px;
  margin: 0 auto;
}

.page-law-en .nps-table-wrap__item {
  display: flex;
  padding: 0 0 25px;
  margin: 0 0 25px;
  border-bottom: 1px solid #eaeae7;
}

.page-law-en .nps-table-wrap__item dt {
  width: 240px;
  font-weight: bold;
}

.page-law-en .nps-table-wrap__item dd {
  flex: 1;
}

.p-privacy__contact dt {
  width: 110px;
}

.p-privacy__contact dl.first {
  display: block;
}

.p-privacy__contact dl.first dt {
  width: 100%;
}

@media screen and (max-width: 991px) {
  .p-low__box {
    display: block;
  }
}

.p-low__box dt {
  width: 300px;
}

.c-title__page-ttl-en {
  word-break: break-all;
}

.c-title__page-en{
  background: var(--color-primary);
  padding: 100px 0;
  margin: 0 0 25px;
}

.c-title__page-en .c-title__page-ttl{
  font-size: 40px;
}

.l-content{
  padding: 0;
}

.c-title__section-ttl{
  font-size: 36px;
}

.p-company__message-body p{
  font-size: 18px;
}

.c-title{
  font-size: 26px;
}

.c-grid__container-short{
  font-size: 18px;
}

.p-company__profile-box{
    font-size: 18px;
}

.p-company__profile-box dt {
    width: 210px;
}

@media screen and (max-width: 767px) {
  .c-title__page-en{
    padding: 50px 0;
    margin: 0 0 15px;
  }

  .c-title__page-en .c-title__page-ttl{
    font-size: 24px;
  }

  .c-title__section-ttl{
    font-size: 20px;
  }

  .p-company__message-body p{
    font-size: 16px;
  }

  .c-title{
    font-size: 20px;
  }

  .c-grid__container-short{
    font-size: 16px;
  }

  .p-company__profile-box{
      font-size: 16px;
  }

  .p-company__profile-box dt {
      width: auto;
  }
}