html,
body,
h1,
h2,
h3,
h4,
h5,
h6,
ul,
ol,
dl,
li,
dt,
dd,
p,
div,
span,
img,
a,
table,
tr,
th,
td {
  font-weight: 500;
}

body {
    background: linear-gradient(to right, #023E78, #0291D9);
    font-family: "Zen Kaku Gothic New", sans-serif;
    color: #404559;
    padding-top: 130px;
}

body.active {
    overflow: hidden;
    height: 100vh;
}

html {
    scroll-behavior: smooth;
}

img {
    width: 100%;
    display: block;
}

a {
    display: block;
}

button {
    background: none;
    border: 0;
	font: inherit;
	font-size: 100%;
	margin: 0;
	padding: 0;
	vertical-align: baseline;
}

:where(dialog) {
    width: unset;
    max-width: unset;
    height: unset;
    max-height: unset;
    padding: unset;
    color: unset;
    background-color: unset;
    border: unset;
    overflow: unset;
}

body:has(dialog[open]) {
    overflow: hidden;
}

section {
    padding-inline: 20px;
}

.inner {
    max-width: 1240px;
    margin-inline: auto;
}

.font-en {
    font-family: "Jost", sans-serif;
}

.italic {
    font-style: italic;
}

.sp {
    display: none;
}

.section-title-en {
    font-size: 64px;
    line-height: 1.6;
    letter-spacing: 0.02em;
    font-family: "Jost", sans-serif;
    font-style: italic;
    text-transform: uppercase;
    background: linear-gradient(90deg, #023E78 0%, #0A9AE5 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    width: fit-content;
}

.section-title-ja {
    font-size: 18px;
    line-height: 1.8;
    letter-spacing: 0.1em;
    font-weight: bold;
}

.section-title.--white .section-title-en{
    background: linear-gradient(90deg, #FFF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-title.--white .section-title-ja {
    color: #FFF;
}

.scroll-fade {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.scroll-fade.show {
    opacity: 1;
    transform: translateY(0);
}

.scroll-fade .section-title-ja {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.scroll-fade.show .section-title-ja {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.2s;
    letter-spacing: 0.09em;
}

.header {
    padding: 12px 40px;
    width: 100%;
    height: 83px;
    background: linear-gradient(to right, #023E78, #0291D9);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 200;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.header-logo {
    width: 320px;
}

.header-logo a {
    transition: opacity 0.3s ease;
}

.header-nav ul {
    display: flex;
    align-items: center;
    gap: 36px;
    color: #FFF;
}

.header-nav-link {
    position: relative;
    padding-bottom: 4px;
}

.header-nav-link::before {
    content: "";
    width: 100%;
    height: 1px;
    background: #FFF;
    position: absolute;
    left: 0;
    bottom: 0;
    transform-origin: center top;
    transform: scale(0, 1);
    transition: transform .3s;
}

.header-btn a {
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1.5;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 10px 24px;
    border: 1px solid #FFF;
    border-radius: 44px;
    background-color: transparent;
    transition: background-color 0.3s ease;
}

.header-btn a::after {
    content:"";
    width: 6px;
    height: 6px;
    background-color: #FFF400;
    border-radius: 50%;
}

.drawer {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background: linear-gradient(to right, #023E78, #0291D9);
    z-index: 100;
    padding: 92px 28px 0;
    display: none;
}

.drawer__icon {
    width: 48px;
    height: 48px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 8px;
    display: none;
}

.drawer__icon span {
    width: 40px;
    height: 2px;
    background-color: #FFF;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.active .drawer__icon span {
    background-color: #FFF;
    width: 42px;
}

.active .drawer__icon span:first-child {
    transform: rotate(20deg) translateY(5px);
}

.active .drawer__icon span:nth-child(2) {
    transform: rotate(-20deg) translateY(-5px);
}

.mv {
    height: 640px;
    padding-bottom: 80px;
    position: relative;
    overflow: hidden;
}

.mv-swiper {
    height: 100%;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s ease, transform 1s ease;
    transition-delay: 0.4s;
}

.mv.show .mv-swiper {
    opacity: 1;
    transform: translateY(0);
}

.mv-swiper .swiper-wrapper {
    /* display: flex;
    width: max-content; */
    transition-timing-function: linear;
}

.mv-swiper .swiper-slide {
    display: flex;
    gap: 12px;
    aspect-ratio: 2000 / 560;
    width: auto;
    height: 100%;
    transition-timing-function: linear;
}

.mv-swiper .slide {
    width: calc(14.48% - 12px * 4 / 5);
}

.mv-swiper .slide.big {
    width: calc(28.57% - 12px * 4 / 5);
}

.mv-swiper .swiper-slide .narrow {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mv-small,
.slider-slide.mv-small {
    height: calc(50% - 12px * 1 / 2);
}

.slide {
  width: 268px;
  aspect-ratio: 268/560;
}

.slide.big {
  width: 560px;
  aspect-ratio: 1;
}

.narrow {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mv-small {
  height: calc(50% - 6px);
}

.slide img, .mv-small img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.mv-text {
    padding-left: 40px;
    padding-bottom: 30px;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 1;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s ease, transform 1s ease;
}

.mv-text-wrap {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.mv.show .mv-text {
    opacity: 1;
    transform: translateY(0);
}

.mv-text span {
    font-size: 64px;
    color: #023E78;
    width: fit-content;
    line-height: 1.3;
    letter-spacing: 0.02em;
    font-family: "Jost", sans-serif;
    font-style: italic;
    text-transform: uppercase;
    background-color: rgba(255, 255, 255, 0.7);
    padding: 8px 24px;
}


/* intro */

.intro {
    margin-top: 93px;
    position: relative;
    padding-bottom: 98px;
    padding-right: 0;
    margin-left: 30px;
}

.intro::after {
    content:"";
    width: 100%;
    height: 574px;
    background: url(../img/intro-bg.svg) center left / contain;
    background-repeat: repeat-x;
    position: absolute;
    bottom: -11%;
    left: -2%;
}

.intro-text {
    display: flex;
    flex-direction: column;
    gap: 80px;
    padding-block: 120px;
    padding-right: 60px;
    line-height: 2.2;
    font-size: 18px;
    width: 55vw;
    transform: translateX(-10px);
}

.intro-text p span {
    color: #023E78;      /* 最初は青 */
    transition: color 0.3s ease; 
}

.intro-img {
    position: absolute;
    top: 120px;
    right: 0;
    max-width: 720px;
    width: 44.5vw;
    border-top-left-radius: 4px;
    border-bottom-left-radius: 4px;
    overflow: hidden;
}

/* jobs */

.job {
    overflow: hidden;
    padding-top: 100px;
}

.job-tabs {
    margin-top: 64px;
    display: flex;
    gap: 16px;
    margin-bottom: 37px;
}

.job-tab {
    background: #E4EAF1;
    border: 2px solid #0961B6;
    border-radius: 4px;
    padding: 20px 20px 20px 40px;
    color: #023E78;
    width: calc(25% - 16px * 3 / 4);
    transition: all 0.3s ease;
    cursor: pointer;
}

.job-tab.current {
    color: #FFF;
    background: #023E78;
    border: 1px solid #FFF;
}
    
.job-tab-en {
    font-size: 14px;
    line-height: 1.6;
    text-transform: uppercase;
}

.job-tab-ja {
    margin-top: 5px;
    display: flex;
    gap: 12px;
    font-size: 18px;
    font-weight: bold;
}

.job-tab-ja span {
    font-size: 20px;
    line-height: 1.5;
}

.job-list {
    margin-top: 40px;
    width: max-content;
}

.card__swiper {
    overflow: visible;
}

.card__swiper-container {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    padding-inline: 20px;
}

.card__swiper-container-inner {
    max-width: 1240px;
    margin-inline: auto;
    position: relative;
}

.job-card {
    background: #E4EAF1;
    border-radius: 4px;
    padding: 28px;
    width: 608px;
    transition-property: transform;
    height: auto !important;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.job-card-header-en {
    color: #023E78;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.job-card-header-ja {
    margin-top: 4px;
    font-size: 24px;
    display: flex;
    gap: 12px;
    align-items: center;
    color: #023E78;
    font-weight: bold;
}

.job-card-header-ja span {
    font-size: 28px;
    font-weight: 500;
}

.job-card-body {
    margin-top: 24px;
}

.job-card-description1 {
    margin-top: 20px;
}

.job-card-description2 {
    margin-top: 24px;
}

.job-card-description-title {
    font-size: 18px;
    font-weight: bold;
    color: #023E78;
}

.job-card-description ul {
    margin-top: 11px;
}

.job-card-description ul li {
    padding-left: 23px;
    position: relative;
    line-height: 1.6;
}

.job-card-description ul li::before {
    content:"・";
    position: absolute;
    top: 0;
    left: 3px;
}

.job-btn {
    width: 100%;
    margin-top: 32px;
    border: 2px solid #023E78;
    color: #fff;
    padding: 20px 40px;
    border-radius: 4px;
    font-weight: bold;
    position: relative;
    display: flex;
    justify-content: space-between;
    transition: color 0.3s ease;
    overflow: hidden;
    cursor: pointer;
}

.job-btn svg path {
    transition: fill 0.3s ease;
}

.job-btn:active svg path {
    fill: #023E78;
}

.job-btn::before {
    content: "";
    background: #023E78;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.job-btn::after {
    content: "";
    background: #fff;
    position: absolute;
    bottom: 0;
    left: 0;        
    width: 120%;
    height: 250%;
    transform-origin: left bottom;
    transform: skewY(10deg) scaleY(0);
    transition: transform .3s cubic-bezier(0.45, 0, 0.55, 1);
    z-index: -1;
}

.job-btn:active::after {
    transform: skewY(10deg) scaleY(1);
}

dialog::backdrop {
    opacity: 0;
    transition: background 0.3s ease-in-out;
}

dialog.js-show.modal {
    opacity: 1;
}

dialog.js-show::backdrop {
    opacity: 1;
    background: rgba(2, 62, 120, 0.5);
}

.modal {
    padding-block: 5vw;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
    overflow-y: scroll;
}

.modal-inner {
    background: #fff;
    padding: 48px;
    border: 1px solid #023E78;
    border-radius: 12px;
    max-width: 1200px;
    width: 90%;
    margin-inline: auto;
    overflow: hidden;
}

.modal-heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-content {
  height: 100%;
  position: relative;
}

.modal__body {
  height: fit-content;
  /* modal内のスタイル */
  h3 {
    font-size: 30px;
    font-weight: 700;
  }
  p {
    font-size: 20px;
  }
}

.modal-close-btn-wrap {
    display: flex;
    flex-direction: column;
    align-items: end;
    padding-right: 48px;
    gap: 8px;
    color: #023E78;
    line-height: 1.7;
}

.modal__close-btn {
    width: 36px;
    height: 36px;
    cursor: pointer;
    padding: 0;
    border: 0;
}

.modal-title-ja-en {
    color: #023E78;
    font-size: 18px;
    line-height: 1.6;
}

.modal-title-ja {
    font-size: 28px;
    line-height: 1.6;
    font-weight: bold;
    color: #023E78;
}

.modal-title-ja span {
    font-size: 30px;
    margin-right: 16px;
}

.modal-content {
    margin-top: 40px;
}

.modal-list {
    display: flex;
    flex-wrap: wrap;
}

.modal-list dt {
    width: 40%;
    font-weight: bold;
    font-size: 18px;
    line-height: 1.6;
    padding-block: 12px;
    border-bottom: 1px solid #C4CCD7;
    color: #023E78;
}

.modal-list dd {
    width:60%;
    line-height: 1.7;
    padding-block: 12px;
    padding-left: 10px;
    border-bottom: 1px solid #C4CCD7;
}

.modal-list dd ul li {
    padding-left: 16px;
    position: relative;
}

.modal-list dd ul li::before {
    content:"・";
    position: absolute;
    top: 0;
    left: 0;
}

.modal-btn {
    margin-top: 40px;
}

.modal-btn a {
    color: #FFF;
    font-size: 20px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    gap: 36px;
    padding: 20px 40px;
    transition: color 0.3s ease;
    position: relative;
    border: 2px solid #023E78;
    z-index: 1;
    overflow: hidden;
}

.modal-btn a svg path {
    transition: stroke 0.3s ease;
}

.modal-btn a::before {
    content: "";
    background: #023E78;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.modal-btn a::after {
    content: "";
    background: #fff;
    position: absolute;
    bottom: 0;      /* ← 左下起点にする */
    left: 0;        
    width: 120%;
    height: 380%;
    transform-origin: left bottom; /* ★ 左下を基準に広がる */
    transform: skewY(10deg) scaleY(0); /* 下から上へ向かう斜め */
    transition: transform .3s cubic-bezier(0.45, 0, 0.55, 1);
    z-index: -1;
}

.card__swiper .swiper-slide[aria-label="5 / 5"] {
    opacity: 0;
}


/* challenge */

.challenge {
    padding-top: 232px;
    padding-bottom: 132px;
    position: relative;
    overflow: hidden;
}

.challenge::before {
    content:"";
    width: 1620px;
    aspect-ratio: 1620 / 574;
    background: url(../img/challenge-bg.svg) center left / cover no-repeat;
    position: absolute;
    top: 0;
    right: -53%;
    z-index: -1;
}

.challenge-grid {
    margin-top: 64px;
    display: flex;
    flex-wrap: wrap;
    gap: 70px;
    row-gap: 30px;
}

.challenge-card {
    width: calc(50% - 70px * 1 / 2);
    background: rgba(238, 246, 254, 0.7);
    border-radius: 4px;
    padding-bottom: 14px;
    border-bottom: 12px solid #37A4DB;
    overflow: hidden;
    height: fit-content;
}

.challenge-card:nth-child(odd) {
    margin-top: 64px;
}

.challenge-card-head {
    display: inline-flex;
    flex-direction: column;
    color: #FFF;
    padding: 12px 28px;
    background: #37A4DB;
    border-bottom-right-radius: 4px;
    font-size: 24px;
}

.challenge-card-title-en {
    font-size: 18px;
    display: flex;
    gap: 8px;
    align-items: center;
    letter-spacing: 0.03em;
}

.challenge-card-title-en span {
    font-size: 24px;
}

.card-title {
    font-size: 20px;
    font-weight: bold;
    margin: 8px 0 12px;
}

.challenge-card-body {
    margin-top: 28px;
    padding-inline: 24px;
}

.card-text {
    line-height: 1.7;
}

.card-img {
  margin-top: 40px;
}

.card-img img {
    border-radius: 4px;
}

.challenge-card:nth-child(2) {
    border-bottom: 12px solid #2766AE;
}

.challenge-card:nth-child(2) .challenge-card-head {
    background: #2766AE;
}

.challenge-card:nth-child(3) {
    border-bottom: 12px solid #025178;
}

.challenge-card:nth-child(3) .challenge-card-head {
    background: #025178;
}

.challenge-card:nth-child(4) {
    border-bottom: 12px solid #023E78;
}

.challenge-card:nth-child(4) .challenge-card-head {
    background: #023E78;
}

/* スマホ対応 */
@media (max-width: 767px) {
  .challenge-grid {
    grid-template-columns: 1fr;
  }
}

/* member */

.member {
    padding-block: 120px;
    background-color: #E4EAF1;
    overflow: hidden;
    position: relative;
    z-index: 2;
}

.member::before {
    content:"";
    width: 65%;
    aspect-ratio: 940 / 500;
    background: url(../img/member-bg.svg) center center / contain no-repeat;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
}

.member-inner {
    position: relative;
    z-index: 3;
}

.member-items {
    margin-top: 40px;
    display: block;
}

.member-swiper {
    margin-top: 40px;
    padding-top: 44px;
    overflow: visible;
    align-items: stretch;
}

.member-slide {
    width: 386px;
    gap: 20px;
    height: auto !important;
    display: flex;
    flex-direction: column;
}

.swiper-slide.member-slide img {
    aspect-ratio: 	772 / 1030;
}

.member-slide-head {
    position: relative;
}

.member-slide-number {
    font-size: 56px;
    line-height: 1.5;
    letter-spacing: 0.02em;
    color: #023E78;
    text-shadow: 1px 1px 0 #fff;
    -webkit-text-stroke: 2px #FFF;
    text-stroke: 1px #FFF;
    paint-order: stroke;
    position: absolute;
    right: 8px;
    top: -44px;
}

.member-slide-img img {
    box-shadow: 0px 5px 15px rgba(26, 150, 239, 0.15);
    border-radius: 4px;
}

.member-item-label {
    position: absolute;
    display: flex;
    flex-direction: column;
    gap: 10px;
    bottom: 28px;
    left: 0;
}

.member-item-label p {
    color: #023E78;
    font-weight: bold;
    width: fit-content;
    background-color: #FFF;
}

.member-item-label-department {
    font-size: 21px;
    line-height: 1.7;
    display: inline-block;
    padding: 0 15px;
}

.member-item-label-name {
    font-size: 20px;
    display: inline-flex;
    gap: 13px;
    align-items: center;
    padding: 4px 13px;
}

.member-item-label-name span {
    font-size: 16px;
    font-weight: bold;
}

.member-item-text {
    color: #FFF;
    background-color: #023E78;
    padding: 12px 16px;
    font-size: 15px;
    line-height: 2;
    letter-spacing: 0.02em;
    flex-grow: 1;
}

.member-swiper-bottom {
    margin-top: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 82px;
}

.swiper-buttons {
    display: flex;
    gap: 20px;
    width: 186px;
    height: 80px;
    position: relative;
}

.swiper-button-next, .swiper-button-prev {
    position: absolute;
    top: 0;
    display: flex;
    border-radius: 50%;
    overflow: hidden;
    width: 80px;
    height: 80px;
    margin-top: 0;
    color: #023E78;
    transition: color 0.3s ease;
    border: 2px solid #023E78;
}

.swiper-button-next {
    right: 0;
}

.swiper-button-prev {
    left: 0;
}

.swiper-button-next svg, .swiper-button-prev svg {
    width: 32px;
}

.swiper-button-next svg path,
.swiper-button-prev svg path {
    transition: color 0.3s ease;
}

.swiper-button-next::before, .swiper-button-prev::before {
    content: "";
    background: #023E78;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 120%;
    height: 150%;
    transform-origin: left bottom;
    transform: skewY(30deg) scaleY(0);
    transition: transform .3s cubic-bezier(0.45, 0, 0.55, 1);
    z-index: -1;
}

.swiper-button-disabled::before {
    display: none;
}

.member-swiper-bottom .swiper-button-next:after, .swiper-button-prev:after {
    display: none;
}

.member-swiper-bottom {
    margin-top: 68px;
}

.swiper-pagination-wrap {
    width: calc(100% - 160px - 82px);
    position: relative;
}

.progress-bg {
    position: absolute;
    top: 0;
    left: 0;
    height: 7px;
    width: 100%;
    background: #C4CCD7;
    z-index: 1;
    transform-origin: right;   /* ★ 重要：右側を起点に縮む */
}

.member-swiper-bottom .swiper-pagination {
    position: static;
    opacity: 0;
}

.member-swiper-bottom .swiper-pagination-progressbar.swiper-pagination-horizontal {
    flex-grow: 1;
    height: 7px;
    background: #C4CCD7;
    position: relative;
}

.progress-swiper {
    height: 7px;
}

.progress-swiper .swiper-slide-active {
    background: #000;
}

.progress-swiper .swiper-slide {
    height: 100%;
}

.progress-track {
  position: relative;
  height: 7px;
  background: #C4CCD7;
  overflow: hidden;
  width: 100%;
}

.progress-bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 200px;
  max-width: 200px;
  height: 7px;
  background: #0961B6;
  transform: translateX(0);
  transition: transform 0.25s ease;
}

.custom-progress {
    width: 100%;
    height: 7px;
    background: #C4CCD7;
    position: relative;
    overflow: hidden;
}

.custom-bar {
    width: 200px;
    height: 100%;
    background: #0961B6;
    position: absolute;
    left: 0;
    top: 0;
    transform: translateX(0);
}


/* activeな部分 */
.member-swiper-bottom .swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
    background: transparent;
    position: absolute;
    top: 0;
    left: 0;
    transform: translateX(0);
    transition: transform 0.3s linear;
    background: #0961B6;
}

.member-swiper-bottom .swiper-pagination-progressbar {
    position: relative;
    overflow: hidden;
}

/* .member-swiper-bottom .swiper-pagination-progressbar-fill::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: #C4CCD7;

    
    width: calc((1 - var(--barScale)) * 100%);
} */
/* .member-swiper-bottom .swiper-pagination-progressbar::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: #C4CCD7;
    transform: translate3d(0px, 0px, 0px) scaleX(var(--barScale)) scaleY(1);
    transition-duration: 1000ms;
    width: 100%;
    transform-origin: left;
    margin-left: -200px;
    display: none;
} */

.member-swiper-bottom .swiper-pagination-progressbar {
    position:relative;
    height:7px;
}

/* .member-swiper-bottom .swiper-pagination-progressbar::after {
    content:"";
    position:absolute;
    top:0;
    left:0;
    width:200px;
    height:100%;
    background:#0961B6;
    transform-origin:left;
    transform: translateX(calc(var(--barScale) * 100%));
    transition: transform 0.3s linear;
} */

/* culture */

section.culture {
    padding: 0;
    overflow: hidden;
}

.culture {
    position: relative;
    z-index: 1;
}

.culture-head,
.culture-bottom {
    background-color: #F2F4F6;
    padding-block: 120px;
    position: relative;
    z-index: 3;
    padding-inline: 20px;
}

.culture {
    position: relative;
}

.culture-bg {
    display: flex;
    position: relative;
    aspect-ratio: 1440 / 380;
}

.culture-bg::before {
    background: url(../img/culture-bg.jpg) center center / cover no-repeat;
    width: auto;
    min-width: 100%;
    aspect-ratio: 918 / 516;
    height: 110vh;
    height: 110svh;
    content:"";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateY(-50%);
    transform: translateY(var(--parallax-y)) translateX(-50%);
    z-index: -1;
}

.culture.is-fixed .culture-bg::before {
    position: fixed;
}

.culture-list {
    margin-top: 64px;
    padding-inline:  40px;
    
    /* 背面をぼかすガラス効果 */
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    
    /* 半透明の白（20%） */
    background: rgba(255, 255, 255, 0.20);

    /* 微弱な枠線（Frost感）*/
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 16px;
    box-shadow: inset 0 0 25px rgba(255,255,255,0.2);
    position: relative;
    overflow: hidden;
}

.culture-list::after {
    content:"";
    width: 100%;
    height: 100%;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
}

.culture-item {
    display: flex;
    gap: 40px;
    align-items: center;
    padding: 26px 34px;
    border-top: 2px solid #C4CCD7;
}

.culture-item:first-child {
    border-top: none;
}

.culture-icon {
    width: 63px;
}

.culture-content {
    display: flex;
    justify-content: space-between;
    gap: 32px;
    align-items: center;
    width: calc(100% - 63px - 40px);
}

.culture-title {
    color: #023E78;
    font-size: 24px;
    font-weight: bold;
    width: 360px;
    text-transform: uppercase;
}

.culture-title span {
    font-size: 14px;
    margin-top: 12px;
    letter-spacing: 0.03em;
}

.culture-text {
    max-width: 560px;
    width: calc(100% - 360px - 32px);
    line-height: 1.7;
}

.culture-bottom {
    position: relative;
    overflow: hidden;
}

.culture-bottom::after {
    content:"";
    /* width: 56%; */
    width: 806px;
    aspect-ratio: 810 / 878;
    background: url(../img/culture-welfare-benefits-bg.png) center center / contain no-repeat;
    position: absolute;
    top: -44%;
    right: -3%;
    z-index: -1;
}

.culture-welfare-benefits-title {
    font-size: 24px;
    font-weight: bold;
    line-height: 1.6;
    display: flex;
    align-items: center;
    gap: 12px;
}

.culture-welfare-benefits-title::before {
    content:"";
    width: 30px;
    height: 33px;
    background: url(../img/culture-welfare-benefits-icon.svg) center center / contain no-repeat;
}

.culture-welfare-benefits .culture-list {
    margin-top: 20px;
}

/* faq */

.faq {
    padding-block: 120px;
    background-color: #E4EAF1;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.faq::before {
    content:"";
    width: 317px;
    aspect-ratio: 1;
    background: #AFD2E7;
    /* opacity: 0.5; */
    filter: blur(150px);
    border-radius: 50%;
    position: absolute;
    top: 0;
    right: -2%;
    z-index: -1;
}

.faq::after {
    content:"";
    width: 51%;
    aspect-ratio: 725 / 786;
    background: url(../img/faq-bg.png) center center / contain no-repeat;
    position: absolute;
    top: 500px;
    left: -10%;
    z-index: 2;
}

.faq-inner {
    display: flex;
    justify-content: space-between;
    gap: 160px;
    position: relative;
    z-index: 3;
}

.faq-contents {
    max-width: 880px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 24px;
    position: relative;
}

.faq-contents::before {
    content:"";
    width: 317px;
    aspect-ratio: 1;
    background: #AFD2E7;
    /* opacity: 0.5; */
    filter: blur(150px);
    border-radius: 50%;
    position: absolute;
    bottom: 5%;
    right: -2%;
    z-index: -1;
}

.faq-item {
    background-color: #F2F4F6;
    border-radius: 4px;
    padding: 7px 20px;
}

.faq-question {
    font-size: 20px;
    font-weight: bold;
    position: relative;
    cursor: pointer;
    padding: 16px 32px;
    display: flex;
    align-items: center;
}

.faq-question span {
    font-size: 28px;
    line-height: 1.4;
    background-color: rgba(255, 244, 0, 0.4);
    border-radius: 90px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 36px;
    margin-right: 20px;
}

.faq-question::before {
    content:"";
    width: 32px;
    height: 32px;
    background: url(../img/faq-arrow.svg) center center / contain no-repeat;
    transition: transform 0.6s ease;
    position: absolute;
    top: 19px;
    right: 32px;
}

.faq-question.close::before {
    transform: rotate(180deg);
}

.faq-answer {
    display: none;
    line-height: 1.7;
    font-weight: bold;
    padding: 16px 32px;
    border-top: 2px solid #C4CCD7;
    color: #023E78;
    line-height: 2;
}

.cta {
    padding: 32px;
    background-color: #E4EAF1;
    position: relative;
    z-index: 2;
}

.cta-inner {
    max-width: 1376px;
    width: 100%;
    margin-inline: auto;
    aspect-ratio: 1376 / 636;
    background: linear-gradient(to right, #023E78, #0291D9);
    border-radius: 8px;
    overflow: hidden;
    color: #FFF;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    perspective: 1200px;
}

.cta-inner::before {
    content:"";
    width: 50%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: url(../img/cta-img1.jpg) center/cover no-repeat;
    transform-origin: left center;
    transform: rotateY(0deg);
    transition: transform 2.5s ease, box-shadow 2.5s ease;
}

.cta.open .cta-inner::before {
    transform: rotateY(68deg);
    box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.2);
}

.cta-inner::after {
    content:"";
    width: 50%;
    height: 100%;
    position: absolute;
    top: 0;
    right: 0;
    background: url(../img/cta-img2.jpg) center/cover no-repeat;
    transform-origin: right center; /* ←右を軸にする */
    transform: rotateY(0deg);
    transition: transform 2.5s ease, box-shadow 2.5s ease;
}

.cta.open .cta-inner::after {
    transform: rotateY(-68deg);
    box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.2);
}


.cta-en {
    font-size: 56px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    line-height: 1.5;
}

.cta-text {
    margin-top: 36px;
    line-height: 1.7;
}

.cta-btn {
    margin-top: 56px;
}

.cta-btn a {
    font-size: 24px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1.5;
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 16px 40px 16px 64px;
    border: 1px solid #FFF;
    border-radius: 44px;
    background-color: transparent;
    transition: background-color 0.3s ease;
}

.cta-btn a::after {
    content:"";
    width: 12px;
    height: 12px;
    background-color: #FFF400;
    border-radius: 50%;
}

/* footer */

.footer {
    padding-top: 80px;
    padding-bottom: 32px;
    background-color: #E4EAF1;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.footer::before {
    content:"";
    width: 58%;
    aspect-ratio: 844 / 1132;
    background: url(../img/footer-bg.png) center center / contain no-repeat;
    position: absolute;
    top: -81%;
    right: 0;
    z-index: 2;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 50px;
    padding: 10px;
    position: relative;
    z-index: 3;
}

.footer-left {
    width: calc(50% - 50px * 1 / 2);
    display: flex;
    flex-direction: column;
    gap: 40px;
    padding: 16px;
    line-height: 1.7;
}

.footer-logo {
    max-width: 280px;
    width: 100%;
}

.footer-logo a {
    transition: opacity 0.3s ease;
}

.copy-right {
    font-size: 12px;
}

.footer-right {
    width: calc(50% - 50px * 1 / 2);
    padding: 16px;
}

.footer-right nav {
    padding: 16px;
    display: flex;
    gap: 20px;
}

.footer-right nav ul {
    width: calc(50% - 20px * 1 / 2);
}

.footer-right nav ul li {
    margin-top: 10px;
}

.footer-right nav ul li:first-child {
    margin-top: 0;
}

.footer-right nav ul li a {
    padding-block: 6px;
    font-weight: bold;
    position: relative;
    line-height: 1.8;
    letter-spacing: 0.14em;
}

.footer-right nav ul li a::after {
    content: "";
    width: 100%;
    height: 1px;
    background-color: #0961B6;
    position: absolute;
    bottom: 0;
    left: 0;
    transform-origin: right top;
    transform: scale(0, 1);
    transition: transform .3s;
}

.footer-sns {
    margin-top: 50px;
    display: flex;
    gap: 38px;
    padding: 16px;
}

.footer-sns li a {
    width: 40px;
    transition: opacity 0.3s ease;
}

@media (max-width: 1279px) {
    .job-tabs {
        margin-top: 40px;
        flex-wrap: wrap;
        gap: 8px;
        row-gap: 17px;
    }
    
    .job-tab {
        width: calc(50% - 8px * 1 / 2);
        padding: 6px 8px;
    }
}

@media (max-width: 1023px) {
    
    .header {
        height: 72px;
        padding: 0 18px;
    }

    .header-logo {
        width: 175px;
    }

    .header .header-nav {
        display: none;
    }

    .drawer__icon {
        display: flex;
    }

    .drawer {
        display: block;
        transform: translateX(102%);
        transition: transform 0.3s ease;
    }

    .active .drawer {
        transform: none;
    }

    .header-nav ul {
        flex-direction: column;
        gap: 0;
    }

    .header-nav ul li {
        width: 100%;
    }
    
    .header-nav-link {
        padding-block: 15.5px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        border-bottom: 1px solid #C4CCD7;
    }

    .header-nav-link::after {
        content:"";
        width: 12px;
        height: 23px;
        background: url(../img/drawer-arrow.svg) center center / contain no-repeat;
    }

    .header-nav-link::before {
        display: none;
    }

    .header-btn {
        margin-top: 32px;
    }

    .header-btn a {
        justify-content: space-between;
        padding: 8px 24px;
    }

    .mv {
        height: fit-content;
    }

    .mv-swiper .swiper-slide {
        width: 140%;
        aspect-ratio: 1120 / 520;
        height: fit-content;
    }

    .mv-text.sp {
        display: flex;
        padding-left: 20px;
        gap: 10px;
        padding-bottom: 36px;
    }

    .mv-text span {
        font-size: 32px;
        padding: 4px 16px;
    }

    .intro {
        margin-top: 0;
    }

    .intro-text {
        transform: none;
    }

    .culture-item {
        padding: 28px 0 24px;
        flex-direction: column;
        gap: 40px;
    }

    .culture-content {
        width: 100%;
        flex-direction: column;
        gap: 32px;
    }

    .culture-title {
        width: 100%;
        text-align: center;
        font-size: 18px;
    }

    .culture-title span {
        font-size: 13px;
        margin-top: 4px;
    }

    .culture-text {
        width: 100%;
        font-size: 15px;
        line-height: 1.75;
    }

    .challenge-grid {
        gap: 30px;
    }

    .challenge-card {
        width: calc(50% - 30px * 1 / 2);
    }

    .faq {
        padding-block: 100px;
        overflow: hidden;
    }

    .faq::before {
        width: 183px;
        top: -4%;
        right: -11%;
    }

    .faq::after {
        width: 81%;
        top: 1270px;
        left: -10%;
    }

    .faq-inner {
        flex-direction: column;
        gap: 40px;
    }

    .faq-contents {
        gap: 21px;
        max-width: none;
    }

    .faq-contents::before {
        display: none;
    }

    .faq-item {
        padding: 8px 12px;
    }

    .faq-question {
        padding: 10px 44px 7px 0;
        font-size: 15px;
    }

    .faq-question span {
        width: 28px;
        height: 28px;
        font-size: 22px;
        margin-right: 8px;
    }

    .faq-question::before {
        top: 50%;
        right: 0;
        transform: translateY(-50%);
    }

    .faq-question.close::before {
        transform: translateY(-50%) rotate(180deg);
    }

    .faq-answer {
        padding: 8px 0;
        font-size: 15px;
    }

    .cta-inner {
        aspect-ratio: 366 / 403;
    }

    .cta-inner::before,
    .cta-inner::after {
        display: none;
    }

    .footer-right nav {
        padding: 0;
    }
}

@media (max-width: 767px) {

    body {
        padding-top: 112px;
    }

    .pc {
        display: none;
    }

    .sp {
        display: block;
    }

    .section-title-en {
        font-size: 32px;
    }

    .section-title-ja {
        font-size: 15px;
    }

    .mv {
        height: 596px;
        padding-bottom: 76px;
        margin-top: 0;
    }

    .mv-swiper .swiper-slide {
        width: 1120px;
    }

    .mv-text {
        padding-left: 20px;
        padding-bottom: 36px;
    }

    .mv-text-wrap {
        gap: 10px;
    }

    .intro {
        padding-left: 0;
        margin-top: 100px;
        padding-bottom: 128px;
    }

    .intro::after {
        background-repeat: no-repeat;
        width: 353px;
        height: 188px;
        bottom: 0;
        left: -27%;
    }

    .intro-text {
        width: 100%;
        padding-block: 0;
        font-size: 15px;
        gap: 48px;
        padding-right: 20px;
    }

    .intro-img {
        margin-top: 64px;
        position: static;
        width: 92%;
        margin-left: auto;
        aspect-ratio: 331 / 496;
    }

    .intro-img img {
        height: 100%;
        object-fit: cover;
    }

    .job {
        padding-top: 34px;
    }
    
    .job-tab-en {
        font-size: 8px;
    }

    .job-tab-ja {
        flex-direction: column;
        font-size: 13px;
        gap: 0;
    }

    .job-tab-ja span {
        font-size: 14px;
    }
    
    .job-card {
        width: 312px;
        padding: 14px 11px;
    }

    .job-card-header-en {
        font-size: 12px;
    }

    .job-card-header-ja {
        font-size: 18px;
    }

    .job-card-header-ja span {
        font-size: 20px;
    }

    .job-card-body {
        margin-top: 15px;
    }

    .job-card-description1 {
        margin-top: 14px;
    }

    .job-card-description-title {
        font-size: 15px;
    }

    .job-card-description ul {
        font-size: 14px;
        margin-top: 6px;
    }

    .job-card-description ul li {
        line-height: 1.75;
    }

    .job-btn {
        margin-top: 24px;
        padding: 20px;
    }

    .modal-inner {
        padding: 16px;
    }

    .modal-heading {
        flex-direction: column-reverse;
        align-items: flex-start;
    }

    .modal-title-ja-en {
        font-size: 14px;
    }

    .modal-title-ja {
        font-size: 20px;
    }

    .modal-title-ja span {
        font-size: 18px;
        margin-right: 12px;
    }

    .modal-close-btn-wrap {
        flex-direction: row-reverse;
        font-size: 12px;
        padding: 0;
        align-items: flex-start;
        margin-left: auto;
    }

    .modal-content {
        margin-top: 12px;
    }

    .modal-list {
        flex-direction: column;
    }

    .modal-list dt {
        font-size: 15px;
        border-bottom: 0;
        padding-bottom: 0;
        width: 100%;
    }

    .modal-list dd {
        width: 100%;
        padding: 10px 0 12px 0;
    }

    .modal-btn {
        margin-top: 12px;
    }

    .challenge {
        padding-top: 111px;
        padding-bottom: 80px;
        padding-inline: 26px;
    }

    .challenge::before {
        width: 531px;
        top: 1.5%;
        right: -57%;
    }

    .challenge-grid {
        flex-direction: column;
        gap: 24px;
    }

    .challenge-grid {
        margin-top: 40px;
    }

    .challenge-card {
        width: 100%;
        padding-bottom: 17px;
    }

    .challenge-card:nth-child(odd) {
        margin-top: 0;
    }

    .challenge-card-head {
        font-size: 18px;
        padding: 8px 28px 12px;
    }

    .challenge-card-title-en {
        font-size: 15px;
    }

    .challenge-card-title-en span {
        font-size: 20px;
    }

    .challenge-card-body {
        margin-top: 31px;
    }

    .card-text {
        font-size: 15px;
        line-height: 1.75;
    }

    .card-img {
        margin-top: 27px;
    }

    .member {
        padding-block: 80px;
    }

    .member::before {
        width: 75%;
        top: 1%;
    }

    .member-item-label {
        bottom: 26px;
    }

    .member-swiper {
        margin-top: 19px;
    }

    .member-slide {
        width: 312px;
    }

    .member-swiper-bottom {
        flex-direction: column;
        align-items: end;
        gap: 40px;
    }

    .member-swiper-bottom .swiper-pagination-progressbar.swiper-pagination-horizontal {
        width: 100%;
    }

    .swiper-pagination-wrap {
        width: 100%;
    }

    .progress-bar {
        width: 67px;
    }

    .swiper-buttons {
        width: 104px;
        height: 40px;
    }

    .swiper-button-next svg, .swiper-button-prev svg {
        width: 16px;
    }

    .swiper-button-next, .swiper-button-prev {
        width: 40px;
        height: 40px;
        border: 1px solid #023E78;
    }

    .culture-head, .culture-bottom {
        padding-block: 80px;
    }
    
    .culture-list {
        margin-top: 40px;
        padding-inline: 16px;
    }

    .culture-bg {
        aspect-ratio: 390 / 380;
    }

    .culture-bg::before {
        top: 0;
    }

    .culture-welfare-benefits-title::before {
        width: 21px;
    }

    .culture-welfare-benefits-title {
        font-size: 20px;
    }

    .culture-bottom::after {
        width: 75%;
        /* top: -4%; */
        top: -60px;
        right: -19%;
    }

    .cta {
        padding: 12px;
    }

    .cta-en {
        font-size: 32px;
        letter-spacing: 0.05em;
    }

    .cta-text {
        font-size: 14px;
        margin-top: 24px;
    }

    .cta-btn {
        margin-top: 40px;
    }

    .cta-btn a {
        font-size: 18px;
    }

    .footer {
        padding-top: 40px;
    }

    .footer::before {
        top: auto;
        bottom: -10%;
    }

    .footer-inner {
        flex-direction: column;
        gap: 31px;
    }

    .footer-left {
        width: 100%;
        padding: 0 10px;
        gap: 30px;
    }

    .footer-right {
        width: 100%;
        padding: 0;
    }

    .footer-right nav {
        flex-direction: column;
        padding: 16px 27px;
        gap: 11px;
    }

    .footer-right nav ul {
        width: 100%;
    }

    .footer-sns {
        margin-top: 32px;
        margin-left: 10px;
        padding: 0;
    }

    .copy-right {
        font-size: 12px;
        margin-left: 10px;
    }

    .footer::before {
        width: 82%;
        right: -20%;
        bottom: -28%;
    }
}

@media (hover: hover) and (pointer: fine) {
    .header-logo a:hover {
        opacity: 0.7;
    }

    .header-nav-link:hover::before {
        transform: scale(1, 1);
    }

    .header-btn a:hover {
        background-color: #023E78;
    }

    .job-tab:hover {
        color: #FFF;
        background: #023E78;
        border: 1px solid #FFF;
    }

    .job-btn:hover {
        color: #023E78;
    }

    .job-btn:hover svg path {
        fill: #023E78;
    }

    .job-btn:hover::after {
        transform: skewY(10deg) scaleY(1);
    }

    .modal-btn a:hover svg path {
        stroke: #023E78;
    }

    .modal-btn a:hover {
        color: #023E78;
    }

    .modal-btn a:hover::after {
        transform: skewY(10deg) scaleY(1);
    }

    .swiper-button-next:hover, .swiper-button-prev:hover {
        border: 2px solid #FFF;
    }

    .swiper-button-next:hover, .swiper-button-prev:hover {
        color: #FFF;
    }

    .swiper-button-next:hover::before, .swiper-button-prev:hover::before {
        transform: skewY(30deg) scaleY(1);
    }

    .cta-btn a:hover {
        background-color: #023E78;
    }

    .footer-logo a:hover {
        opacity: 0.7;
    }

    .footer-right nav ul li a:hover::after {
        transform-origin: left top;
        transform: scale(1, 1);
    }

    .footer-sns li a:hover {
        opacity: 0.7;
    }
}