/**** reset ****/
html, body, h1, h2, h3, h4, ul, ol, dl, li, dt, dd, p, div, span, img, a, table, tr, th, td, article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font-weight: normal;
    vertical-align: baseline;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

body {
    line-height: 1;
    _display: inline;
    _zoom: 1;
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
}

article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section { 
    display: block;
}

nav, ol, ul {
    list-style: none;
    list-style-type: none;
}

a {
    background: transparent;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

th, td {
    text-align: left;
    vertical-align: top;
}

img {
    vertical-align: bottom;
}

input, select, textarea {
    vertical-align: middle;
    -webkit-appearance: none;
    appearance: none;
    background: var(--bg-color);
    border: none;
    box-sizing: border-box;
}

i, span, em {
    font-style: normal;
    font-weight: inherit;
}

strong {
    font-weight: bold;
}

:focus {
    outline: 0;
}

/**** reset ****/

:root {
    --primary-color: #0b1e3f;
    --artra-color: #1c2c7b;
    --accent-color: #e75c00;
    --text-color: #111111;
    --bg-light: #f9f9f9;
    --white: #ffffff;
    --font-base: "Helvetica Neue", Arial, "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    --font-serif: "Times New Roman", "YuMincho", "Hiragino Mincho ProN", serif; /* 装飾用 */
    --content-width: 80vw;
}

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

/**** style ****/

br.smpbr {
    display: none;
}

::selection {
    background-color: var(--artra-color);
    color: #fff;
}

html {
    font-size: 18px;
}

body {
    font-family: var(--font-base);
    color: var(--text-color);
    line-height: 1.8;
    font-size: 18px;
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    font-optical-sizing: auto;
    font-display: swap;
    letter-spacing: 0.08em;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: opacity 0.3s;
}

@media (hover: hover) {
    a:hover {
        opacity: 0.7;
    }
}

.container {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
}

.content-section, .access-section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.4rem;
    font-weight: bold;
    margin-bottom: 30px;
    letter-spacing: 0.05em;
}

.description {
    font-size: 1.0rem;
}


.hero-section {
    position: relative;
    width: 100%;
    height: 80vh;
    min-height: 640px;
    margin-bottom: 20px;
    background-size: cover;
    background-position: center;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url(/recruit/assets/img/hero_bg_dot.svg);
    background-repeat: repeat;
    z-index: 1;
}
.hero-section::after {
    content: '';
    position: absolute;
    z-index: 1;
    bottom: 0;
    width: 100%;
    height: 200px;
    display: block;
    background: linear-gradient(rgba(0, 0, 0, 0.0), rgba(0, 0, 0, 0.3));
    mix-blend-mode: multiply;
}

.hero-location {
    background-image: url(/recruit/assets/img/hero_bg_location.jpg);
}

.hero-detail {
    background-image: url(/recruit/assets/img/hero_bg_detail.jpg);
}

.header-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 30px 0;
    z-index: 10;
    transition: all 0.3s ease;
}
.header-nav.scroll {
    padding: 15px 0;
    background: linear-gradient(rgba(0 0 0 / 0.5), rgba(0 0 0 / 0.0));
}

.header-nav-wrap {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    width: var(--content-width);
    padding: 0 20px;
    margin-inline: auto;
}

.logo img {
    height: 50px;
}

.nav-btn {
    margin-left: auto;
}

.slide-btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    position: relative;
    color: var(--white);
    border: 1px solid var(--white);
    border-radius: 2em;
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    overflow: hidden;
    z-index: 1;
    transition: .2s cubic-bezier(0.45, 0, 0.55, 1);
}
.slide-btn::before {
    content: "";
    position: absolute;
    width: 11px;
    height: 9px;
    top: 50%;
    right: 25px;
    transform: translateY(-50%);
    background: url(/recruit/assets/img/btn_arrow.svg) no-repeat center;
    transition: .2s cubic-bezier(0.45, 0, 0.55, 1);
}
.slide-btn::after {
    content: "";
    position: absolute;
    display: block;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: #fff;
    transform: scale(0, 1);
    transform-origin: left top;
    transition: .2s cubic-bezier(0.45, 0, 0.55, 1);
    z-index: -1;
}
@media (hover: hover) {
    .slide-btn:hover {
        opacity: 1.0;
        color: var(--accent-color);
    }
    .slide-btn:hover::after {
        transform: scale(1, 1.5);
    }
    .slide-btn:hover::before {
        background-image: url(/recruit/assets/img/btn_arrow_on.svg);
    }
}
.menu-btn {
    padding: 0 60px;
    font-size: 0.9rem;
    font-weight: bold;
}
.entry-btn {
    padding: 18px 150px;
    font-weight: bold;
    letter-spacing: 0.1em;
    box-shadow: 0 4px 10px rgba(232, 90, 12, 0.4);
}
.entry-btn::before {
    width: 15px;
    height: 12px;
    background-size: contain;
}

.menu-btn-burger {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 4px;
    width: 50px;
    height: 50px;
    margin-left: 10px;
    border-radius: 2em;
    background-color: var(--text-color);
    transition: .1s ease;
}
.menu-btn-burger span {
    width: 18px;
    height: 2px;
    background-color: #fff;
    transition: .1s ease;
}
.menu-btn-burger.show span:nth-of-type(2) {
    opacity: 0;
}
.menu-btn-burger.show span:nth-of-type(1) {
    transform: translateY(6px) rotate(-45deg);
}
.menu-btn-burger.show span:nth-of-type(3) {
    transform: translateY(-6px) rotate(45deg);
}
.menu-btn-burger:hover {
    opacity: 1.0;
    transform: scale(1.1);
}

.logo,
.nav-menu {
    z-index: 1;
}
.logo {
    width: 274px;
    height: 50px;
    mask-image: url(/recruit/assets/img/header_logo.svg);
	mask-size: contain;
	mask-repeat: no-repeat;
	mask-position: center;
    background-color: #ffffff;
    transition: .3s ease;
}
.logo.show {
    background-color: var(--artra-color);
}
.menu-display {
    position: fixed;
    width: 100vw;
    top: 0;
    right: 0;
    transform: translateY(-100%);
    background-color: rgba(255 255 255 / 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 0 0 rgba(0 0 0 / 0.5);
    z-index: 0;
    transition: .3s ease;
}
.menu-display.show {
    transform: translateY(0);
    box-shadow: 0 0 30px rgba(0 0 0 / 0.5);
}
.menu-display-wrap {
    width: var(--content-width);
    padding: 110px 20px 40px 20px;
    margin-inline: auto;
    transition: .3s ease;
}
.scroll .menu-display-wrap {
    padding-top: 80px;
}
.menu-display-list {
    display: flex;
    justify-content: flex-start;
    align-items: stretch;
    gap: 0;
    padding-top: 40px;
    border-top: 1px solid rgba(0 0 0 / 0.1);
}
.menu-display-list li:not(:last-of-type) {
    border-right: 1px solid rgba(0 0 0 / 0.3);
}
.menu-display-list li a {
    display: block;
    padding: 0 3em;
    font-size: 0.85rem;
    font-weight: bold;
    color: var(--text-color);
}
.menu-display-list li a:hover {
    color: var(--accent-color);
}

.hero-content {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    flex-direction: column;
    width: var(--content-width);
    height: 100%;
    margin-inline: auto;
    padding: 0 20px;
    z-index: 2;
    text-align: center;
}

.hero-title {
    font-size: 4.0rem;
    font-weight: bold;
    margin-bottom: 10px;
    letter-spacing: 0.1em;
}
.hero-title-en {
    display: block;
    padding-left: 5px;
    font-size: 1.2rem;
    letter-spacing: 0.1em;
    text-align: left;
}

.hero-subtitle {
    position: absolute;
    bottom: -25px;
    right: 30px;
    font-family: var(--font-serif);
    font-size: 7rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    line-height: 1;
}

.visual-block {
    margin-top: 60px;
}

.visual-block + .text-block {
    margin-top: 60px;
}

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

.history-main, .lifestyle-main {
    width: 100%;
    height: 700px;
    margin-bottom: 45px;
}

.history-thumbs, .lifestyle-thumbs {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 0;
}

.history-thumbs .swiper-slide,
.lifestyle-thumbs .swiper-slide {
    width: 25%;
    height: 280px;
    opacity: 0.4;
    cursor: pointer;
    transition: opacity 0.3s ease-out;
}

.history-thumbs .swiper-slide img,
.lifestyle-thumbs .swiper-slide img {
    height: 240px;
}

.history-thumbs .swiper-slide-thumb-active,
.lifestyle-thumbs .swiper-slide-thumb-active {
    opacity: 1;
}

.swiper-slide .caption {
    font-size: 0.75rem;
    color: #333;
    display: block;
    text-align: right;
    line-height: 1.5;
    margin-top: 10px;
}

.access-section {
    background-color: var(--bg-light);
}

.center {
    text-align: center;
}

.access-intro {
    font-size: 0.9rem;
    margin-bottom: 40px;
}

.map-area {
    margin-bottom: 60px;
    border: 1px solid #ddd;
    line-height: 0;
}

.map-area iframe {
    border: none;
    width: 100%;
    height: 600px;
}

.access-details-block {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    margin-bottom: 40px;
    background-color: #fff;
    border: 1px solid #ccc;
}

.access-diagram {
    flex: 1;
    max-width: 50%;
    padding: 60px 0;
    text-align: center;
}
.access-diagram img {
    height: 560px;
}

.access-text-info {
    flex: 1;
    max-width: 50%;
    padding: 60px;
    border-left: 1px solid #ddd;
}

.station-info {
    margin-bottom: 30px;
}

.station-info h3 {
    font-size: 1.1rem;
    font-weight: bold;
}

.station-info .station-name {
    font-size: 2rem;
    font-weight: bold;
    font-feature-settings: "palt";
}

.station-info .walk-time {
    margin-left: 20px;
    font-weight: normal;
    font-size: 1.0rem;
}

.time-list {
    margin-right: 100px;
    list-style: none;
    font-size: 0.9rem;
}

.time-list li {
    display: flex;
    justify-content: space-between;
    gap: 0 20px;
    padding: 8px 0;
}

.time-list li span {
    font-size: 1.5rem;
    font-weight: bold;
}

.time-list li span.time-list-dot {
    flex: 1;
    background: url(/recruit/assets/img/time_dot.svg) repeat-x center;
}

.access-note {
    font-size: 0.75rem;
    color: #888;
}

.access-section .text-block {
    margin-top: 60px;
}
.access-section .description {
    text-align: center;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.link-card {
    display: block;
    text-align: center;
    padding: 60px 30px;
    border: 1px solid #eee;
    transition: all 0.3s;
}

@media (hover: hover) {
    .link-card:hover {
        opacity: 1.0;
        background-color: var(--artra-color);
        border-color: var(--artra-color);
        color: #fff;
    }
}

.link-card .jp {
    display: block;
    font-size: 1.75rem;
    font-weight: bold;
}

.link-card .en {
    display: block;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    font-weight: bold;
}

.entry-cta-section {
    position: relative;
    height: 480px;
    overflow: hidden;
}

.cta-bg {
    width: 100%;
    height: 100%;
    background-image: url(/recruit/assets/img/entry_bg.jpg);
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cta-bg::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: url(/recruit/assets/img/hero_bg_dot.svg);
    background-repeat: repeat;
    mix-blend-mode: multiply;
    z-index: 1;
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: left;
    color: var(--white);
    width: 100%;
    max-width: var(--content-width);
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cta-message {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 30px;
    line-height: 1.5;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    letter-spacing: 0.15em;
}

.entry-area {
    margin-bottom: 0;
}

.bg-text {
    position: absolute;
    right: 20px;
    bottom: 20px;
    font-family: var(--font-serif);
    font-size: 7rem;
    color: var(--white);
    pointer-events: none;
}

.site-footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 75px 0 40px;
    font-size: 0.85rem;
}

.site-footer .container {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 0 100px;
    margin-bottom: 40px;
}

.footer-nav {
    display: flex;
    gap: 45px;
}

.footer-nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.copyright {
    text-align: right;
    font-size: 0.7rem;
    opacity: 0.6;
    padding-right: 20px;
    max-width: var(--content-width);
    margin: 0 auto;
}



.detail-table {
    table-layout: fixed;
    width: 100%;
    border-collapse: collapse;
}

.detail-table th,
.detail-table td {
    padding: 1.6em 1.75em;
    border: 1px solid #999;
}

.detail-table th {
    width: 25%;
    background-color: var(--bg-light);
    font-weight: bold;
}

.detail-table dl {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 1em;
}

.detail-table dl + dl {
    margin-top: 1em;
}

.button-section {
    background-color: var(--bg-light);
}

.content-section, .button-section {
    padding: 80px 0;
}

.detail-note {
    font-size: 0.75rem;
    color: #888;
}

.detail-entry {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    padding: 45px 0;
}

.detail-entry .entry-btn {
    padding: 18px 100px;
}


@media (max-width: 1600px) {
    .time-list {
        margin-right: 0;
    }
}
@media (max-width: 1200px) {
    :root {
        --content-width: 90vw;
    }
    .access-details-block {
        flex-direction: column;
    }
    .access-diagram,
    .access-text-info {
        width: 100%;
        max-width: 100%;
    }
    .access-text-info {
        border-top: 1px solid #ddd;
        border-left: none;
    }
}
@media (max-width: 768px) {
    :root {
        --content-width: 95vw;
    }
    html {
        font-size: 90%;
    }
    .hero-section {
        height: 60vh;
    }
    .header-nav {
        padding: 25px 0;
    }
    .logo img {
        height: 40px;
    }
    .hero-title {
        font-size: 4.0rem;
    }
    .menu-display-wrap {
        padding: 100px 20px 30px 20px;
        margin-inline: auto;
    }
    .menu-display-list {
        padding-top: 30px;
    }
    .menu-display-list li a {
        padding: 0 1.5em;
    }
    .menu-display-list li:first-of-type a {
        padding-left: 0;
    }

    .hero-subtitle {
        bottom: -18px;
        font-size: 5rem;
    }

    .content-section, .access-section {
        padding: 50px 0;
    }
    
    .history-main, .lifestyle-main {
        height: 40vh;
        margin-bottom: 30px;
    }

    .history-thumbs .swiper-slide,
    .lifestyle-thumbs .swiper-slide {
        width: 25%;
        height: 200px;
    }

    .history-thumbs .swiper-slide img,
    .lifestyle-thumbs .swiper-slide img {
        height: 160px;
    }

    .visual-block + .text-block {
        margin-top: 30px;
    }

    .map-area {
        margin-bottom: 30px;
    }

    .map-area iframe {
        height: 40vh;
    }
    
    .access-details-block {
        flex-direction: column;
    }

    .access-diagram {
        padding: 45px;
    }

    .access-diagram img {
        width: 100%;
        height: auto;
    }
    
    .access-text-info {
        padding: 45px;
        border-left: none;
        margin-top: 20px;
    }

    .link-card {
        padding: 45px 30px;
    }

    .grid-2 {
        grid-template-columns: 1fr; /* 1列 */
    }

    .bg-text {
        font-size: 4rem;
    }

    .entry-cta-section {
        height: auto;
    }

    .cta-content {
        padding: 60px 20px;
    }

    .site-footer {
        padding: 60px 0 40px;
    }
    
    .site-footer .container {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
    }
    
    .footer-nav ul {
        flex-direction: column;
        gap: 10px;
    }
    
    .copyright {
        text-align: center;
        padding-right: 0;
    }

    .detail-entry {
        gap: 20px;
        padding: 30px 0;
    }

    .detail-entry .entry-btn {
        padding: 18px 60px;
    }
}
@media (max-width: 576px) {
    :root {
        --content-width: 100vw;
    }
    br.smpbr {
        display: inline;
    }
    .logo {
        width: 70px;
        height: 40px;
        mask-image: url(/recruit/assets/img/header_logo_s.svg);
    }
    .menu-btn {
        padding: 0 40px;
        font-size: 0.9rem;
    }
    .menu-btn::after {
        right: 18px;
    }
    .menu-btn-burger {
        gap: 4px;
        width: 40px;
        height: 40px;
        margin-left: 7px;
    }
    .menu-btn-burger span {
        width: 16px;
    }
    .menu-display-wrap {
        padding: 90px 20px 25px 20px;
    }
    .scroll .menu-display-wrap {
        padding-top: 70px;
    }
    .menu-display-list {
        flex-direction: column;
        gap: 15px 0;
        padding-top: 25px;
    }
    .menu-display-list li:not(:last-of-type) {
        border-right: none;
    }
    .menu-display-list li a {
        padding: 0;
        text-align: center;
    }
    .hero-section {
        min-height: auto;
    }
    .hero-content {
        padding-top: 40px;
        align-items: center;
    }
    .hero-title {
        font-size: 3.0rem;
    }
    .hero-title-en {
        text-align: center;
    }
    .hero-subtitle {
        bottom: -15px;
        right: auto;
        left: 50%;
        transform: translateX(-50%);
        font-size: 3.6rem;
    }
    .content-section, .access-section {
        padding: 30px 0;
    }
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }
    .visual-block {
        margin-top: 30px;
    }
    .history-thumbs .swiper-slide,
    .lifestyle-thumbs .swiper-slide {
        height: 100px;
    }
    .history-thumbs .swiper-slide img,
    .lifestyle-thumbs .swiper-slide img {
        height: 70px;
    }
    .swiper-slide .caption {
        text-align: left;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .access-diagram {
        padding: 25px;
    }
    .access-text-info {
        padding: 25px;
        margin-top: 0;
    }

    .station-info h3 {
        font-size: 1.0rem;
        text-align: center;
    }
    .station-info .station-name {
        font-size: 1.6rem;
        text-align: center;
    }
    .station-info .walk-time {
        margin-left: 0;
        display: block;
        text-align: center;
    }
    .time-list li {
        justify-content: center;
        gap: 0 5px;
        padding: 0;
    }
    .time-list li span {
        font-size: 1.2rem;
    }
    .time-list-dot {
        display: none;
    }
    .access-details-block {
        margin-bottom: 20px;
    }
    .access-section .text-block {
        margin-top: 30px;
    }
    .link-card {
        padding: 30px;
    }
    .link-card .jp {
        font-size: 1.6rem;
    }
    .cta-message {
        font-size: 2.0rem;
        text-align: center;
        margin-bottom: 30px;
        line-height: 1.7;
    }
    .entry-area {
        padding: 0 10px;
    }
    .entry-btn {
        display: block;
        padding: 15px 0;
        text-align: center;
    }
    .site-footer {
        padding: 40px 0 40px;
    }
    .site-footer .container {
        gap: 30px;
        margin-bottom: 30px;
    }
    .footer-logo {
        width: 100%;
        text-align: center;
    }
    .footer-logo img {
        height: 40px;
    }
    .footer-nav {
        flex-direction: column;
        gap: 20px;
        width: 100%;
    }
    .footer-nav li {
        text-align: center;
    }

    .detail-table {
    }

    .detail-table th, .detail-table td {
        display: block;
        width: 100%;
        padding: 1.0em 1.2em;
        font-size: 1.0rem;
    }

    .detail-table th {
        border-bottom: none;
    }

    .detail-table tr:not(:last-of-type) td {
        border-bottom: none;
    }


    .content-section, .button-section {
        padding: 30px 0;
    }
    .detail-entry {
        flex-direction: column;
        gap: 15px;
        padding: 30px 0;
    }

    .detail-entry .entry-btn {
        display: block;
        width: 100%;
        padding: 15px 0;
    }
}