@charset "utf-8";

html {
    scroll-behavior: smooth;
    font-size: 62.5%;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 1.6rem;
    line-height: 1.5;
    letter-spacing: 0em;
    color: #333333;
}

[id] {
    scroll-margin-top: 6rem;
}

@media screen and (min-width: 1080px) {
    [id] {
        scroll-margin-top: 8.2rem;
    }
}

/* 
font-family: "Cinzel", serif;
font-family: "Shippori Mincho", serif;
font-family: "Noto Serif JP", serif;
font-family: "Noto Sans JP", sans-serif;

上記以外はSVGで
*/

/* -----------font-----------*/

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

.sp {
    display: block;
}

.pc {
    display: none;
}

/* -----------共通-----------*/
.section_hgroup {
    position: relative;
}

.section_hgroup__core-service {
    text-align: center;
}

.section_hgroup__service {
    text-align: center;
}

.section_title {
    font-family: "Noto Serif JP", serif;
    font-size: 1.8rem;
    position: relative;
    z-index: 2;
}

.section_title__vision {
    margin-left: 3rem;
}

@media screen and (min-width: 768px) {
    .section_title__vision {
        margin-left: unset;
    }
}

.section_hgroup__service .section_title {
    margin-left: auto;
}

.section_hgroup__philosophy .section_title {
    margin-left: 3rem;
}

@media screen and (min-width: 768px) {
    .section_title {
        font-size: 2.4rem;
    }

    .section_hgroup__philosophy .section_title {
        margin-left: 0;
    }
}

.section_title_en {
    position: absolute;
    top: -3.6rem;
    left: 0rem;
    line-height: 1;
    font-size: clamp(3rem, 13vw, 5.1rem);
    width: 100%;
    font-family: "Shippori Mincho", serif;
    color: transparent;
    -webkit-text-stroke: 1px #E0DEDC;
    z-index: 1;
    font-size: 5rem;
}

@media screen and (min-width: 768px) {
    .section_title_en {
        font-size: 8rem;
        top: -4rem;
        left: -2rem;
    }
}

@media screen and (min-width: 1080px) {
    .section_title_en {
        font-size: 12rem;
        top: -9rem;
        left: -5rem;
    }
}

@media screen and (min-width: 768px) {
    .section_hgroup__philosophy .section_title_en {
        left: -8rem;
    }
}

@media screen and (min-width: 1080px) {
    .section_hgroup__philosophy .section_title_en {
        left: -13.8rem;
    }
}


.section_hgroup__core-service .section_title_en {
    left: 50%;
    translate: -50% 0;
}

@media screen and (min-width: 768px) {
    .section_hgroup__core-service .section_title_en {
        top: -5.5rem;
    }
}

@media screen and (min-width: 1080px) {
    .section_hgroup__core-service .section_title_en {
        top: -9.5rem;
    }
}


.section_hgroup__service .section_title_en{
    top: -3.5rem;
    left: 50%;
    translate: -50% 0;
}

@media screen and (min-width: 1080px) {
    .section_hgroup__service .section_title_en{
        top: -9.5rem;
    }
}

.link_button {
    width: 18rem;
    height: 4rem;
    display: grid;
    place-content: center;
    font-family: "Cinzel", serif;
    font-weight: 500;
    border: 1px solid color-mix(in srgb, #2D3137 50%, transparent);
    border-radius: 100vmax;
    background-color: #2D3137;
    color: #FFFFFF;
    font-size: 1.3rem;
    position: relative;
    line-height: 1;
    overflow: hidden;
    z-index: 1;
    transition: color 0.3s ease-in;
}

/* 背景用の丸 */
.link_button::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    aspect-ratio: 1 /1;
    background-color: #fff;
    border-radius: 100vmax;
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.5s ease;
    z-index: -1;
}

.link_button::after {
    content: "";
    display: inline-block;
    width: 1rem;
    height: 1rem;
    position: absolute;
    top: 50%;
    right: 2rem;
    translate: 0 -50%;
    background-color: #FFFFFF;
    border-radius: 100vmax;
    transition: background-color 0.3s ease-in;
}

/* ホバー時 */
@media (any-hover: hover) {
    .link_button:hover {
    color: #2D3137;
    }

    .link_button:hover::before {
    transform: translate(-50%, -50%) scale(1);
    }

    .link_button:hover::after {
    background-color: #2D3137;
    }
}

@media screen and (min-width: 768px) {
    .link_button {
    width: 25rem;
    height: 5rem;
    font-size: 1.6rem;
    }
}

/* 白バージョン */
.link_button__white {
    background-color: #FFFFFF;
    color: #2D3137;
    border: 1px solid color-mix(in srgb, #FFFFFF 50%, transparent);
}

.link_button__white::before {
    background-color: #2D3137;
}

.link_button__white::after {
    background-color: #2D3137;
}

@media (any-hover: hover) {
    .link_button.link_button__white:hover {
    color: #FFFFFF;
    }
    .link_button.link_button__white:hover::after {
    background-color: #FFFFFF;
    }
}

@media screen and (min-width: 768px) {
    .link_button__top_service {
        margin-inline: auto;
    }  
}

.cta {
    position: relative;
    overflow: hidden;
}

.cta_inner {
    padding: 4rem 0;
    width: 51.3%;
    max-width: 70rem;
    margin-inline: auto;
    background-color: color-mix(in srgb, #2D3137 90%, transparent);
    display: grid;
    place-content: center;
}

@media screen and (min-width: 768px) {
    .cta_inner {
        padding: 6rem 0;
    }
}

@media screen and (min-width: 1080px) {
    .cta_inner {
        height: 60rem;
    }
}

.cta_head {
    font-size: 3rem;
    color: #FFFFFF;
    text-align: center;
    font-family: "Shippori Mincho", serif;
    text-transform: uppercase;
    line-height: 1;
}

@media screen and (min-width: 1080px) {
    .cta_head {
        font-size: 10rem;
    }
}

.cta_head::after {
    content: "";
    display: block;
    margin-top: 2rem;
    margin-inline: auto;
    width: 7rem;
    height: 1px;
    background-color: #FFFFFF;
}

@media screen and (min-width: 1080px) {
    .cta_head::after {
        margin-top: 5rem;
        width: 14.4rem;
    }
}

.cta_desc {
    margin-top: 3rem;
    font-family: "Noto Serif JP", serif;
    font-size: 1.3rem;
    font-weight: 500;
    color: #FFFFFF;
    text-align: center;
}

@media screen and (min-width: 1080px) {
    .cta_desc {
        font-size: 2.4rem;
    }
}

.cta_link_button {
    display: block;
    margin-top: 3rem;
    width: 5rem;
    height: 5rem;
    background-color: #FFFFFF;
    color: #2D3137;
    border-radius: 100vmax;
    display: grid;
    place-content: center;
    font-size: 2rem;
    margin-inline: auto;
    font-weight: 500;
    font-family: "Noto Serif JP", serif;
    transition: color 0.3s ease-in, background-color 0.3s ease-in, border 0.3s ease-in;
}

@media (any-hover: hover) {
    .cta_link_button:hover {
        color: #FFFFFF;
        background-color: #2D3137;
        border: 1px solid #FFFFFF
    }
}

@media screen and (min-width: 1080px) {
    .cta_link_button {
        width: 10rem;
        height: 10rem;
        font-size: 4rem;
    }
}

.cta_bg-upper,
.cta_bg-lower {
    position: absolute;
    width: 100%;
    overflow: hidden;
    z-index: -1;
}

.cta_bg-upper {
    top: 0;
    left: 0;
    height: 50%;
}

.cta_bg-lower {
    bottom: 0;
    right: 0;
    height: 50%;
}

.cta_bg-track {
    display: flex;
    width: 100%;
    height: 100%;
}

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

/* アニメーション定義 */
.cta_bg-upper .cta_bg-track {
    animation: scroll-left 30s linear infinite;
}

@media screen and (min-width: 1080px) {
    .cta_bg-upper .cta_bg-track {
        animation: scroll-left 60s linear infinite;
    }
}

.cta_bg-lower .cta_bg-track {
    animation: scroll-right 30s linear infinite;
}

@media screen and (min-width: 1080px) {
    .cta_bg-lower .cta_bg-track {
        animation: scroll-right 60s linear infinite;
    }
}

@keyframes scroll-left {
    0% {
    transform: translateX(0);
    }
    100% {
    transform: translateX(-50%);
    }
}

@keyframes scroll-right {
    0% {
    transform: translateX(-50%);
    }
    100% {
    transform: translateX(0);
    }
}

.subpage_hgroup {
    margin-left: 1.6rem;
    padding: 12rem 1.6rem 0;
}

@media screen and (min-width: 768px) {
    .subpage_hgroup {
        padding-top: 18rem;
        margin-left: 3.2rem;
    }
}

@media screen and (min-width: 1080px) {
    .subpage_hgroup {
        margin-left: 6rem;
        padding-top: 22rem;
        max-width: 98rem;
        margin-inline: auto;
    }
}

.subpage_hgroup_inner {
    position: relative;
}

.subpage_title {
    font-size: 1.8rem;
    font-family: "Noto Serif JP", serif;
    position: relative;
    z-index: 2;
}

@media screen and (min-width: 768px) {
    .subpage_title {
        font-size: 2.4rem;
    }
}

.subpage_sub_title {
    position: absolute;
    top: -3.6rem;
    left: -1.6rem;
    line-height: 1;
    font-size: clamp(3rem, 13vw, 5.1rem);
    width: 100%;
    font-family: "Shippori Mincho", serif;
    color: transparent;
    -webkit-text-stroke: 1px #E0DEDC;
    z-index: 1;
    font-size: 5rem;
}

.subpage_sub_title__sm {
    top: -100%;
    font-size: clamp(3rem,10.7vw,4.2rem);
}

@media screen and (min-width: 768px) {
    .subpage_sub_title {
        font-size: 8rem;
        top: -5.8rem;
        left: -2rem;
    }
}

@media screen and (min-width: 1080px) {
    .subpage_sub_title {
        font-size: 12rem;
        top: -10rem;
        left: -5rem;
    }
}

/* ----- header ----- */
.header {
    width: 100%;
    padding-left: 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1001;
}

.header.is-active {
    background-color: color-mix(in srgb, #FFFFFF 30%, transparent);
}

.header-logo {
    font-family: "Cinzel", serif;
    font-size: 1.4rem;
    text-transform: uppercase;
    color: #FFFFFF;
    position: relative;
    z-index: 1001;
    transition: color 0.3s ease-in;
}

.header.is-active .header-logo {
    color: #2D3137;
}

@media screen and (min-width: 1080px) {
    .header-logo {
        font-size: 2.8rem;
    }
}

.header-nav {
    position: fixed;
    inset: 0;
    background: #2D3137;
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    opacity: 0; /* 初期は非表示 */
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

@media screen and (min-width: 1080px) {
    .header-nav {
        position: static;
        background: transparent;
        width: auto;
        opacity: 1;
        pointer-events: inherit;
        justify-content: space-between;
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto;
        transition: none !important;
    }
}

.header-nav_list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media screen and (min-width: 1080px) {
    .header-nav_list {
        flex-direction: row;
        gap: 4rem;
        height: 100%;
        align-items: center;
    } 
}

.header-nav_item {
    height: 100%;
}

.header-nav_item__emphasis {
    margin-top: 4rem;
}

@media screen and (min-width: 1080px) {
    .header-nav_item__emphasis {
        margin-top: 0;
    }
}

.header-nav_link {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #FFFFFF;
    font-family: "Shippori Mincho", serif;
    font-size: 1.4rem;
    width: 20rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
    line-height: 1;
    transition: color 0.3s ease-in;
}

@media screen and (min-width: 1080px) {
    .header-nav_link {
        font-size: 1.8rem;
    }

    .header.is-active .header-nav_link {
        color: #2D3137;
    }
}


.header-nav_item__emphasis .header-nav_link {
    color:#2D3137;
    background-color: #fff;
    justify-content: center;
    align-items: center;
    padding: 1.4rem 0;
    border-bottom: 0;
    width: 18rem;
    margin-inline: auto;
    font-weight: 500;
    border-radius: 100vmax;
    position: relative;
}

@media screen and (min-width: 1080px) {
    .header-nav_item__emphasis .header-nav_link {
        color: #FFFFFF;
        background-color: #2D3137;
        padding: 3rem 5.4rem;
        border-radius: 0;
    }

    .header.is-active .header-nav_item__emphasis .header-nav_link {
        color: #FFFFFF;
    }
}

.header-nav_item__emphasis .header-nav_link::after {
    content: "";
    display: inline-block;
    position: absolute;
    width: 1rem;
    height: 1rem;
    top: 50%;
    right: 2rem;
    translate: 0 -50%;
    background-color: #2D3137;
    border-radius: 100vmax;
}

@media screen and (min-width: 1080px) {
    .header-nav_link {
        padding-bottom: 0;
        width: fit-content;
        border-bottom: none;
    }
}


.header-nav_link_en, .header-nav_link_ja {
    display: block;
    text-align: left;
}

.header-nav_link_en {
    text-transform: uppercase;
}

.header-nav_link_ja {
    font-size: 1.1rem;
    color: #AAAAAA;
    margin-top: 0.5rem;
}

@media screen and (min-width: 1080px) {
    .header-nav_link_ja {
        display: none;
    }
}

@media screen and (min-width: 1080px) {
    .header-nav_link_arrow {
        display: none;
    }
}

/* ---------- module ---------- */
.hamburger {
    width: 54px;
    height: 54px;
    position: relative;
    z-index: 1001;
    background-color: #2D3137;
}

@media screen and (min-width: 1080px) {
    .hamburger {
        display: none;
    }
}

.hamburger.is-active {
    background-color: #FFFFFF;
}

.hamburger-bar {
    width: 30px;
    height: 1px;
    position: absolute;
    background-color: #FFFFFF;
    left: 50%;
    transition: background-color 0.3s ease-in, top 0.3s ease-in, transform 0.3s ease-in;
}

.hamburger.is-active .hamburger-bar {
    background-color: #2D3137;
}

.hamburger-bar:first-child {
    top: calc(50% - 10px);
    transform: translate(-50%, 0);
}

.hamburger-bar:nth-child(2) {
    top: 50%;
    transform: translate(-50%, -50%);
}

.hamburger-bar:last-child {
    top: calc(50% + 10px);
    transform: translate(-50%, -100%);
}


/* ---------- js ----------- */
.js_body.is-active {
    overflow: hidden;
}

.js_navigation {
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s;
}

@media screen and (min-width: 1080px) {
    .js_navigation {
        pointer-events: auto;
        opacity: 1;
    }
}

.js_navigation.is-active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.js_hamburger.is-active .hamburger-bar:first-child {
    top: 50%;
    transform: translate(-50%, 0) rotate(45deg);
}

.js_hamburger.is-active .hamburger-bar:nth-child(2) {
    opacity: 0;
}

.js_hamburger.is-active .hamburger-bar:last-child {
    top: 50%;
    transform: translate(-50%, 0) rotate(-45deg);
}

/* -----------footer-----------*/
.footer {
    padding: 5rem 4.4rem;
}

.footer_inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5rem;
    position: relative;
    padding-bottom: 6rem;
}

@media screen and (min-width: 768px) {
    .footer_inner {
        flex-direction: row;
        align-items: center;
        max-width: 104rem;
        margin-inline: auto;
        justify-content: center;
        gap: 13rem;
    }
}

@media screen and (min-width: 1080px) {
    .footer_inner {
        justify-content: space-between;
        padding-bottom: 11.6rem;
    }

}

.footer_logo {
    width: 25rem;
    margin-inline: auto;
}

@media screen and (min-width: 768px) {
    .footer_logo {
        margin-inline: unset;
    }
}

@media screen and (min-width: 1080px) {
    .footer_logo {
        width: 46rem;
    }
}

.footer_company_info {
    margin-top: 3rem;
}

.footer_company_name {
    font-size: 1.4rem;
    line-height: 1;
}

.footer_company_address {
    margin-top: 1rem;
    font-size: 1.3rem;
}

.footer_company_time {
    font-size: 1.3rem;
    margin-top: 1rem;
}

.footer-nav_list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media screen and (min-width: 1080px) {
    .footer-nav_list {
        flex-wrap: wrap;
        width: 45rem;
        height: 20.5rem;
        gap: 3rem 5rem;
        align-items: center;
    } 
}

.footer-nav_item {
    width: 20rem;
    height: 100%;
}

@media screen and (min-width: 1080px) {
    .footer-nav_item {
        height: 4.8rem;
    }
}

.footer-nav_link {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #2D3137;
    font-family: "Shippori Mincho", serif;
    font-size: 1.4rem;
    width: 20rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid color-mix(in srgb, #2D3137 50%, transparent);
    line-height: 1;
}

@media screen and (min-width: 1080px) {
    .footer-nav_link {
        font-size: 2rem;
    }
}


.footer-nav_link_en, .footer-nav_link_ja {
    display: block;
    text-align: left;
}

.footer-nav_link_en {
    text-transform: uppercase;
}

.footer-nav_link_ja {
    font-size: 1.1rem;
    color: #AAAAAA;
    margin-top: 0.5rem;
}

@media screen and (min-width: 1080px) {
    .footer-nav_link_ja {
        font-size: 1.3rem;
    }
}

.footer_tb_button {
    position: absolute;
    right: 0;
    bottom: 0;
}

.footer_tb_button_anker {
    display: inline-block;
    position: relative;
    font-family: "Noto Serif JP", serif;
    margin-left: auto;
    font-size: 2rem;
    color: #FFFFFF;
    background-color: #2D3137;
    border: 1px solid transparent;
    width: 4rem;
    height: 4rem;
    border-radius: 100vmax;
}

.footer_tb_button_anker::before {
    content: ">";
    line-height: 1;
    position: absolute;
    top: 50%;
    left: 50%;
    translate: -60% -50%;
    rotate: -90deg;
}

@media screen and (min-width: 1080px) {
    .footer_tb_button_anker {
        width: 8rem;
        height: 8rem;
        font-size: 3rem;
    }
}

.footer_bottom {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid color-mix(in srgb, #2D3137 50%, transparent);
    max-width: 104rem;
    margin-inline: auto;
}

@media screen and (min-width: 768px) {
    .footer_bottom {
        display: flex;
        justify-content: space-between;
    }
}

.footer_privacy_policy-link {
    font-size: 1rem;
    font-family: "Shippori Mincho", serif;
    font-weight: 600;
}

.footer_copy_right {
    margin-top: 2rem;
    text-align: right;
    font-family: "Shippori Mincho", serif;
    font-size: 1.2rem;
    font-weight: 500;
}

@media screen and (min-width: 768px) {
    .footer_copy_right {
        margin-top: 0;
    }
}

/* -----------top-----------*/
.top_kv {
    position: relative;
    overflow: hidden;
    height: 100vh;
}

.top_kv_img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.top_kv_img::before {
    content: "";
    position: absolute;
    display: inline-block;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.3);
    z-index: 2;

}

.top_kv_img img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transform: scale(1);
    transition: opacity 1.5s ease, transform 3s ease;
    z-index: 0;
}

.top_kv_img img:nth-child(2) {
    object-position: 55% 0;
}

.top_kv_img img.is-active {
    opacity: 1;
    transform: scale(1.04);
    z-index: 1;
}

.top_kv_title-wrapper {
    position: absolute;
    z-index: 2;
    top: 59.4%;
    left: 7.7%;
}

@media screen and (min-width: 1080px) {
    .top_kv_title-wrapper {
        top: 55.6%;
    }
}

.top_kv_title {
    font-size: clamp(2rem, 7.2vw, 4.8rem);
    color: #FFFFFF;
    font-family: "Noto Serif JP", serif;
    line-height: 1.3;
}

.top_kv_sub_title {
    font-size: clamp(1rem, 3.6vw, 2rem);
    color: #FFFFFF;
    font-family: "Noto Serif JP", serif;
    margin-top: 1rem;
    line-height: 1;
}

@media screen and (min-width: 1080px) {
    .top_kv_sub_title {
        margin-top: 2rem;
    }
}

.top_kv_scroll {
    position: absolute;
    z-index: 1;
    bottom: 0;
    left: 50%;
    translate: -50% 0;
    width: 6.3rem;
}

/* ----- top_vision ----- */
.top_vision {
    padding: 8rem 3rem 7rem;
    overflow: hidden;
}

.top_vision_inner {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

@media screen and (min-width: 768px) {
    .top_vision_inner {
        flex-direction: row;
        gap: 0;
        justify-content: space-between;
        align-items: center;
        max-width: 111.1rem;
        margin-inline: auto;
    }
}

@media screen and (min-width: 768px) {
    .top_vision_texts {
        width: 60%;
    }
}

@media screen and (min-width: 1080px) {
    .top_vision_texts {
        width: fit-content
    }
}

.top_vision_desc {
    margin-top: 2rem;
    font-size: 1.4rem;
    line-height: 2;
}

@media screen and (min-width: 768px) {
    .top_vision_desc {
        margin-top: 4rem;
        font-size: 1.6rem;
    }
}

.top_vision_link_button {
    margin-top: 2rem;
}

@media screen and (min-width: 768px) {
    .top_vision_link_button {
        margin-top: 4rem;
    }
}

.top_vision_images {
    width: 71%;
    max-width: 30rem;
    margin-left: auto;
    position: relative;
}

@media screen and (min-width: 768px) {
    .top_vision_images { 
        width: 40%;
        max-width: 50rem;
        margin-left: unset;
    }
}

@media screen and (min-width: 1080px) {
    .top_vision_images { 
        width: auto;
    }
}

.top_vision_images img {
    border-radius: 5px;
}

.top_vision_images img:nth-child(2) {
    position: absolute;
    width: 65.9%;
    bottom: -0.42.6%;
    left: -26.5%;
    bottom: -42.6%;
}

.tpp_vision_marquee {
    overflow: hidden;
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-top: 16.5rem;
}

@media screen and (min-width: 1080px) {
    .tpp_vision_marquee {
        margin-top: 30rem;
    }
}

.tpp_vision_track {
    display: flex;
    white-space: nowrap;
}

.tpp_vision_text {
    font-size: 4rem;
    font-family: "Cinzel", serif;
    color: #EAEAEA;
    line-height: 1;
    flex-shrink: 0;
    white-space: nowrap;
}

@media screen and (min-width: 768px) {
    .tpp_vision_text {
        font-size: 10rem;
    }
}

@media screen and (min-width: 1080px) {
    .tpp_vision_text {
        font-size: 15rem;
    }
}

/* ----- philosophy ----- */
.top_philosophy_inner {
    display: flex;
    flex-direction: column;
    gap: 6.8rem;
    padding-bottom: 7rem;
}

@media screen and (min-width: 768px) {
    .top_philosophy_inner {
        flex-direction: row;
        align-items: center;
    }
}

.top_philosophy_image {
    max-width: 50rem;
    margin-inline: auto;
}

@media screen and (min-width: 768px) {
    .top_philosophy_image {
        width: 50%;
        margin-inline: 0;
        max-width: 72rem;
    }
}

.top_philosophy_texts {
    padding: 0 3rem;
}

@media screen and (min-width: 768px) {
    .top_philosophy_texts {
        padding: 0;
        width: 50%;
        max-width: 53rem;
    }
}

.top_philosophy_desc_wapper {
    margin-top: 2rem;
}

.top_philosophy_desc {
    font-size: 1.4rem;
    line-height: 2;
}

@media screen and (min-width: 1080px) {
    .top_philosophy_desc {
        font-size: 1.6rem;
    }
}

.top_philosophy_desc:not(:first-child) {
    margin-top: 1rem;
}

.top_philosophy_link_button {
    margin-top: 2rem;
}

@media screen and (min-width: 768px) {
    .top_philosophy_link_button {
        margin-top: 3rem;
    }
}

/* ----- core_service ----- */
.m_core_service {
    padding-top: 5rem;
    padding-bottom: 7rem;
    overflow: hidden;
}

@media screen and (min-width: 1080px) {
    .m_core_service {
        padding-top: 10.4rem;
        padding-bottom: 15rem;
    }
}

.m_core_service_main {
    margin-top: 3rem;
    padding: 0 2.4rem;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

@media screen and (min-width: 768px) {
    .m_core_service_main {
        padding: 0;
        flex-direction: row;
        align-items: center;
        justify-content: center;
    }
}

@media screen and (min-width: 1080px) {
    .m_core_service_main {
        margin-top: 5rem;
        gap: 10rem;
        max-width: 106.4rem;
        margin-inline: auto;
    }
}

.m_core_service_four-pillars {
    position: relative;
    width: 30.8rem;
    height: 32.8rem;
    margin-inline: auto;
}

@media screen and (min-width: 1080px) {
    .m_core_service_four-pillars {
        width: 54rem;
        height: 51rem;
    }
}

.m_core_service_four-pillars::before {
    content: "";
    position: absolute;
    width: 23.7rem;
    height: 23.7rem;
    top: 50%;
    left: 50%;
    translate: -50% -50%;
    background-color: #f9f9f9;
    border-radius: 50%;    
}

@media screen and (min-width: 1080px) {
    .m_core_service_four-pillars::before {
        width: 40rem;
        height: 40rem;
    }
}

.m_core_service_four-pillars h2 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    font-size: 18px;
    text-align: center;
    border-radius: 50%;
    line-height: 100px;
    font-family: "Noto Serif JP", serif;
}

@media screen and (min-width: 1080px) {
    .m_core_service_four-pillars h2 {
        font-size: 2.4rem;
    }
}

.m_core_service_four-pillars h2 span{
    font-size: 2.8rem;
    font-family: "Cinzel", serif;
}

@media screen and (min-width: 1080px) {
    .m_core_service_four-pillars h2 span{
        font-size: 4.2rem;
    }
}

.m_core_service_pillar-list {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    list-style: none;
    animation: rotateAround 40s linear infinite;
    transform-origin: center;
}

.m_core_service_pillar-list li {
    position: absolute;
    width: 112px;
    height: 112px;
    background: radial-gradient(circle, #F6F6F6 9%, #EDEDED 40%, #7ca5e2 100%);
    border-radius: 50%;
    border: 1px solid color-mix(in srgb, #2D3137 35%, transparent);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 13px;
    font-weight: 500;
    font-family: "Noto Serif JP", serif;
    transform-origin: center center;
}


@media screen and (min-width: 1080px) {
    .m_core_service_pillar-list li {
        font-size: 1.6rem;
        width: 185px;
        height: 185px;
    }
}

.m_core_service_pillar-list li::before{
    content: "";
    position: absolute;
    width: 119px;
    height: 119px;
    top: 50%;
    left: 50%;
    translate: -50% -50%;
    border: 1px solid color-mix(in srgb, #2D3137 35%, transparent);
    border-radius: 100vmax;
}

@media screen and (min-width: 1080px) {
    .m_core_service_pillar-list li::before{
        width: 195px;
        height: 195px;
    }
}

/* 配置：上・左・右・下 */
.m_core_service_pillar-list li:nth-child(1) {
    top: 0;
    left: 50%;
    animation: counterRotate1 40s linear infinite;
}
.m_core_service_pillar-list li:nth-child(2) {
    top: 50%;
    left: 0;
    animation: counterRotate2 40s linear infinite;
}
.m_core_service_pillar-list li:nth-child(3) {
    top: 50%;
    right: 0;
    animation: counterRotate3 40s linear infinite;
}
.m_core_service_pillar-list li:nth-child(4) {
    bottom: 0;
    left: 50%;
    animation: counterRotate4 40s linear infinite;
}

/* 公転アニメーション */
@keyframes rotateAround {
    0% {
    transform: rotate(0deg);
    }
    100% {
    transform: rotate(360deg);
    }
}

/* 自転を打ち消す */
@keyframes counterRotate1 {
    0%   { transform: translate(-50%, 0) rotate(0deg); }
    100% { transform: translate(-50%, 0) rotate(-360deg); }
}

@keyframes counterRotate2 {
    0%   { transform: translate(0, -50%) rotate(0deg); }
    100% { transform: translate(0, -50%) rotate(-360deg); }
}

@keyframes counterRotate3 {
    0%   { transform: translate(0, -50%) rotate(0deg); }
    100% { transform: translate(0, -50%) rotate(-360deg); }
}

@keyframes counterRotate4 {
    0%   { transform: translate(-50%, 0) rotate(0deg); }
    100% { transform: translate(-50%, 0) rotate(-360deg); }
}


@media screen and (min-width: 768px) {
    .m_core_service_main_desc {
        width: 50%;
        max-width: 42.4rem;
    }
}

.m_core_service_main_head {
    font-size: 1.4rem;
    line-height: 1.5;
}

@media screen and (min-width: 1080px) {
    .m_core_service_main_head {
        font-size: 1.6rem;
    }
}

.m_core_service_core_service_list {
    margin-top: 1rem;
}

.m_core_service_core_service_item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: "Noto Serif JP", serif;
    font-weight: 500;
    padding-top: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #E0DEDC;
}


@media screen and (min-width: 1080px) {
    .m_core_service_core_service_item {
        padding-top: 2rem;
        padding-bottom: 2rem;
        font-size: 2rem;
    }
}

.m_core_service_core_service_num {
    font-size: 2.4rem;
    font-weight: 500;
    font-family: "Cinzel", serif;
    width: 3.3rem;
    display: grid;
    place-content: center;
    color: #E0DEDC;
}

@media screen and (min-width: 1080px) {
    .m_core_service_core_service_num {
        font-size: 3.2rem;
    }
}

.m_core_service_desc-wrapper {
    padding: 0 3rem;
    margin-top: 3rem;
    line-height: 1.5;
    font-size: 1.4rem;
}

@media screen and (min-width: 1080px) {
    .m_core_service_desc-wrapper {
        margin-top: 5rem;
        font-size: 1.6rem;
        max-width: 1080px;
        margin-inline: auto;
    }
}

.m_core_service_desc:nth-child(2) {
    margin-top: 2rem;
}


/* ---------- service ---------- */
.top_service {
    padding: 8rem 0 16rem;
    overflow: hidden;
    position: relative;
}

@media screen and (min-width: 1080px) {
    .top_service {
        padding: 12rem 0 15rem;
    }
}

.top_service::after {
    content: "";
    position: absolute;
    width: 30.5rem;
    height: 19.3rem;
    background-image: url(../img/earth_bg.svg);
    background-size: contain;
    background-repeat: no-repeat;
    bottom: 4rem;
    left: -3rem;
    rotate: 180deg;
    z-index: -1;
}

@media screen and (min-width: 768px) {
    .top_service::after {
        width: 40rem;
        height: 30rem;
        bottom: 0;
    }
}

@media screen and (min-width: 1080px) {
    .top_service::after {
        width: 79.2rem;
        height: 55.3rem;
        bottom: -4rem;
    }
}

.top_service_texts {
    padding: 0 4rem;
}

.top_service_head {
    font-family: "Noto Serif JP", serif;
    text-align: center;
    font-size: 2.4rem;
    font-weight: 500;
    margin-top: 3rem;
}

@media screen and (min-width: 768px) {
    .top_service_head {
        font-size: 3.6rem;
    }
}

@media screen and (min-width: 1080px) {
    .top_service_head {
        font-size: 4.8rem;
    }
}

.top_service_desc {
    font-size: 1.4rem;
    line-height: 2;
    position: relative;
    margin-top: 2rem;
}

@media screen and (min-width: 768px) {
    .top_service_desc {
        font-size: 1.6rem;
        margin-top: 5rem;
        text-align: center;
    }
}

.top_service_desc::after {
    content: "";
    position: absolute;
    width: 47.8rem;
    height: 30rem;
    background-image: url(../img/earth_bg.svg);
    background-size: contain;
    background-repeat: no-repeat;
    bottom: 0;
    right: 0;
    translate: 50% 50%;
}

@media screen and (min-width: 768px) {
    .top_service_desc::after {
        width: 60rem;
        height: 40rem;
        right: -4rem;
        bottom: -5rem;
        translate: 0 50%;
    }
}

@media screen and (min-width: 1080px) {
    .top_service_desc::after {
        width: 79.2rem;
        height: 55.3rem;
    }
}

.top_service_cards {
    margin-top: 8.6rem;
    padding: 0 2rem;
    position: relative;
}

@media screen and (min-width: 1080px) {
    .top_service_cards {
        margin-top: 7rem;
        max-width: 128rem;
        margin-inline: auto;
    }
}

.top_service_cards_main {
    background-color: #2D3137;
    color: #FFFFFF;
    padding: 5rem 3rem;
    border-radius: 1rem;
}

@media screen and (min-width: 1080px) {
    .top_service_cards_main {
        padding: 7rem 10rem;
    }
}

.top_service_cards_head {
    font-family: "Noto Serif JP", serif;
    font-size: 2.4rem;
    font-weight: 500;
    display: flex;
    align-items: flex-end;
    gap: 1rem;
}

@media screen and (min-width: 1080px) {
    .top_service_cards_head {
        font-size: 3.2rem;
    }
}

.top_service_cards_head_sub {
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

@media screen and (min-width: 1080px) {
    .top_service_cards_head_sub {
        font-size: 2.1rem;
    }
}

.top_service_cards_head_sub::before, .top_service_cards_head_sub::after {
    content: "";
    display: inline-block;
    width: 2rem;
    height: 1px;
    background-color: color-mix(in srgb, #FFFFFF 50%, transparent);
}

.top_service_cards_desc {
    margin-top: 2rem;
    font-size: 1.4rem;
    line-height: 1.7;
}

@media screen and (min-width: 1080px) {
    .top_service_cards_desc {
        font-size: 1.6rem;
    }
}

.top_service_cards_button {
    margin-top: 2rem;
}

@media screen and (min-width: 768px) {
    .top_service_cards_button {
        margin-top: 3rem;
    }
}

.top_service_cards_wrapper {
    display: grid;
    margin-top: 3rem;
}

/* 全カードを同じグリッドセルに重ねる */
.top_service_cards_sub-list {
    display: contents; /* <ul>のレイアウト効果を無視して、liだけ使う */
}

.top_service_cards_item {
    grid-area: 1 / 1;
    width: 100%;
    padding: 5rem 3rem;
    background-color: #2D3137;
    color: #FFFFFF;
    border-radius: 1rem;

    opacity: 0;
    pointer-events: none;
    translate: 50% 0;
    transition: opacity 0.3s ease, translate 0.3s ease;
    z-index: 0;
}

/* 表示対象のみ見せる */
.top_service_cards_item.is-active {
    opacity: 1;
    pointer-events: auto;
    translate: 0 0;
    z-index: 1;
}

/* PCでは通常の縦並びに戻す */
@media screen and (min-width: 768px) {
    .top_service_cards_wrapper {
        display: block;
    }

    .top_service_cards_sub-list {
        display: flex;
        flex-wrap: wrap;
        gap: 2rem;
    }

    .top_service_cards_item {
        opacity: 1;
        pointer-events: auto;
        translate: none;
        z-index: auto;
        width: calc(50% - 1rem);
    }
}

.top_service_cards_item-head {
    text-align: center;
    font-family: "Noto Serif JP", serif;
    font-size: 2.4rem;
}

.top_service_cards_item-sub-head {
    margin-top: 2rem;
    font-size: 1.4rem;
    font-weight: 500;
    text-align: center;
}

.top_service_cards_item-copy {
    background-color: #E0DEDC;
    color: #3B3B3B;
    margin-top: 2rem;
    padding: 0.95rem 0;
    text-align: center;
    border-radius: 100vmax;
    font-size: 1.4rem;
    max-width: 36rem;
    margin-inline: auto;
}

.top_service_cards_item-desc {
    margin-top: 1rem;
    font-size: 1.4rem;
}


.top_service_cards_item:nth-child(2) .top_service_cards_item-desc,
.top_service_cards_item:nth-child(4) .top_service_cards_item-desc {
    margin-top: 4rem;
}

/* 外枠 */
.slide_progress_bar {
    width: 100%;
    height: 2px;
    background-color: #E0DEDC;
    border-radius: 2px;
    overflow: hidden;
    margin-top: 2rem;
}

.slide_progress_track {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide_progress_fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 25%; /* ← JSで動的に設定可 */
    background-color: #aaaaaa;
    transition: left 0.3s ease;
    border-radius: 2px;
}

@media screen and (min-width: 768px) {
    .slide_progress_bar {
        display: none;
    }
}

/* ----------------------------- */
/*           service             */
/* ----------------------------- */
.service_fv {
    padding: 8rem 1.6rem;
    overflow: hidden;
    position: relative;
}

.service_fv::after {
    content: "";
    position: absolute;
    background-image: url(../img/earth_bg.svg);
    background-repeat: no-repeat;
    background-size: contain;
    width: 47.8rem;
    height: 30rem;
    right: 0;
    bottom: 0;
    translate: 30% 20%;
}

@media screen and (min-width: 768px) {
    .service_fv::after {
        width: 60rem;
        height: 40rem;
        translate: 0 30%;
    }
}

@media screen and (min-width: 1080px) {
    .service_fv::after {
        translate: 0 0;
        width: 79.2rem;
        height: 55.3rem;
        right: 0;
        bottom: -21.5rem;
    }
}

.service_fv-head {
    font-size: 2rem;
    font-family: "Noto Serif JP", serif;
    text-align: center;
    font-weight: 500;
}

@media screen and (min-width: 768px) {
    .service_fv-head {
        font-size: 3.8rem;
    }
}

.service_fv-desc {
    margin-top: 5rem;
    font-weight: 500;
    font-size: 1.4rem;
    line-height: 3.2;
}

@media screen and (min-width: 768px) {
    .service_fv-desc {
        text-align: center;
    }
}

@media screen and (min-width: 1080px) {
    .service_fv-desc {
        font-size: 1.6rem;
    }
}

.service_content {
    background-color: #F5F5F5;
    padding-top: 10rem;
    padding-bottom: 14rem;
}

.service_content_list {
    max-width: 150rem;
    margin-inline: auto;
}

.service_content_item {
    position: relative;
    max-width: 130rem;
}

.service_content_item:nth-child(2n - 1) {
    margin-left: auto;
}

.service_content_item:nth-child(2n) {
    margin-right: auto;
}

@media screen and (min-width: 1080px) {
    .service_content_item:not(:first-child) {
        margin-top: 13.8rem;
    }
}

.service_content_item img {
    width: calc(100% - 1.6rem);
    max-width: 100rem;
    display: block;
}

@media screen and (min-width: 768px) {
    .service_content_item img {
        width: calc(100% - 3.2rem);
    }
}

.service_content_item:nth-child(2n-1) img {
    margin-left: auto;
    margin-right: 0;
    border-top-left-radius: 5px;
}

.service_content_item:nth-child(2n) img {
    margin-right: 1.6rem;
    border-top-right-radius: 5px;
}

.service_content_text {
    background-color: #FFFFFF;
    padding: 2rem;
    width: calc(100% - 1.6rem);
    translate: 0 -6rem;
    max-width: 80rem;
    border-radius: 5px;
    box-shadow: -2px 15px 25px color-mix(in srgb, #000000 6% , transparent);
}

.service_content_item:nth-child(2n) .service_content_text{
    margin-left: auto;
    margin-right: 0;
}

@media screen and (min-width: 768px) {
    .service_content_text {
        translate: 0 -10rem;
        width: calc(100% - 3.2rem);
    }
}

@media screen and (min-width: 1080px) {
    .service_content_text {
        position: absolute;
        translate: unset;
        bottom: -3.8rem;
        padding: 5rem;
    }
    .service_content_item:nth-child(2n) .service_content_text{
        right: 0;
    }
}


.service_content_head {
    font-family: "Noto Serif JP", serif;
    font-size: 2.4rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 1rem;
}

@media screen and (min-width: 1080px) {
    .service_content_head {
        font-size: 3.2rem;
    }
}

.service_content_head_sub {
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: 2px;
}

@media screen and (min-width: 1080px) {
    .service_content_head_sub {
        font-size: 2.1rem;
    }
}

.service_content_head_sub::before, .service_content_head_sub::after {
    content: "";
    display: inline-block;
    width: 2rem;
    height: 1px;
    background-color: #2D3137;
}

.service_content_item-sub-head {
    font-size: 1.4rem;
    margin-top: 2rem;
    font-weight: 500;
}

@media screen and (min-width: 1080px) {
    .service_content_item-sub-head {
        margin-top: 3rem;
    }
}

.service_content_item-copy {
    margin-top: 2rem;
    padding: 9.5px 0;
    border-radius: 100vmax;
    background-color: #2D3137;
    color: #FFFFFF;
    max-width: 36rem;
    text-align: center;
}

.service_content_desc {
    margin-top: 2rem;
    font-size: 1.4rem;
    line-height: 2;
}


@media screen and (min-width: 1080px) {
    .service_content_desc {
        margin-top: 3rem;
        font-size: 1.6rem;
    }
        
    .service_content_item:nth-child(2) .service_content_desc{
        margin-top: 2rem;
    }
}

/* ----------------------------- */
/*            about              */
/* ----------------------------- */
.about_fv {
    padding: 6rem 0 6rem;
}

@media screen and (min-width: 1080px) {
    .about_fv {
        padding: 6rem 0 10rem;
    }
}

.about_fv_inner {
    padding: 4rem 2rem;
    background-image:
        linear-gradient(
            to right,
            #2D3137 20%,
            color-mix(in srgb, #2D3137 80%, transparent) 60%,
            transparent 100%
        ),url(../img/about_kv.webp);
    background-size: cover;
    background-position: center;
    border-radius: 5px;
    width: calc(100% - 3.2rem);
    margin-inline: auto;
}

@media screen and (min-width: 768px) {
    .about_fv_inner {
        margin-top: 8rem;
        background-image:
        linear-gradient(
            to right,
            #2D3137 20%,
            color-mix(in srgb, #2D3137 60%, transparent) 60%,
            transparent 100%
        ),url(../img/about_kv.webp);

    }
}

@media screen and (min-width: 1080px) {
    .about_fv_inner {
        max-width: 124rem;
        padding: 12rem 0 10rem 15rem;
    }
}

.about_fv_desc {
    color: #FFFFFF;
    line-height: 2;
    font-size: 1.4rem;
    text-shadow: 2px 15px 25px color-mix(in srgb, #000000 6%, transparent);
}

.about_fv_desc:not(:first-child) {
    margin-top: 2rem;
}

@media screen and (min-width: 1080px) {
    .about_fv_desc {
        font-size: 1.6rem;
        max-width: 75.5rem;
    }
}

/* ----- flow ----- */
.top_flow {
    padding: 7rem 3rem 8rem;
    position: relative;
    z-index: 0;
    overflow: hidden;
}

@media screen and (min-width: 1080px) {
    .top_flow {
        padding: 12rem 3rem 18rem;
    }
}

.top_flow::after {
    content: "Flow";
    position: absolute;
    bottom: -4px;
    left: 0;
    line-height: 1;
    font-size: 6rem;
    font-family: "Shippori Mincho", serif;
    color: transparent;
    -webkit-text-stroke: 1px #E0DEDC;
}

@media screen and (min-width: 1080px) {
    .top_flow::after {
        font-size: 8rem;
    }
}

@media screen and (min-width: 1400px) {
    .top_flow::after {
        font-size: 12rem;
        rotate: 90deg;
        left: -9rem;
        top: 44%;
        bottom: auto;
    }
}

.about_flow_inner::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url(../img/about_flow_bg.webp);
    background-size: cover;
    background-position: center;
    opacity: 0.6;
    z-index: -2;
}

.about_flow_inner::after {
    content: "";
    position: absolute;
    inset: 0;
    background-color: color-mix(in srgb, #2D3137 80%, transparent);
    z-index: -1;
}

.about_flow_title {
    font-size: 2.4rem;
    color: #FFFFFF;
    font-family: "Noto Serif JP", serif;
    text-align: center;
    line-height: 1.3;
}

.about_flow_title::after {
    content: "";
    width: 10rem;
    height: 1px;
    display: block;
    margin-top: 0.6rem;
    background-color: #FFFFFF;
    margin-inline: auto;
}

.about_flow_title_num {
    font-family: "Cinzel", serif;
    font-size: 3rem;
}

.about_flow_title_en {
    font-size: 1.6rem;
    text-transform: uppercase;
    font-weight: 500;
}

.about_flow_list {
    list-style: none;
    padding: 0;
    margin-top: 3rem;
    display: flex;
    gap: 7rem;
    flex-direction: column;
}

@media screen and (min-width: 1080px) {
    .about_flow_list {
        margin-top: 4.6rem;
        flex-direction: row;
        max-width: 121rem;
        margin-inline: auto;
    }
}

.about_flow_item {
    text-align: center;
    background-color: #FFFFFF;
    border-radius: 1rem;
    padding: 5rem 2rem;
    position: relative;
    max-width: 50rem;
    margin-inline: auto;
}

@media screen and (min-width: 1080px) {
    .about_flow_item {
        width: 28.9%;
        margin-inline: unset;
    }
}

.about_flow_item:not(:last-child)::after {
    content: "";
    display: inline-block;
    width: 5.5rem;
    height: 4rem;
    background-image: url(../img/flow_step_arrow.svg);
    background-position: center;
    background-repeat: no-repeat;
    position: absolute;
    top: calc(100% + 1.6rem);
    left: 50%;
    translate: -50% 0;
}

@media screen and (min-width: 1080px) {
    .about_flow_item:not(:last-child)::after {
        rotate: 270deg;
        top: 50%;
        left: calc(100% + 3.8rem);
    }
}

.about_flow_step_num {
    margin-inline: auto;
}

.about_flow_item:nth-child(1) .about_flow_step_num{
    width: 21px;
    height: 20px;
}

.about_flow_item:nth-child(2) .about_flow_step_num, .about_flow_item:nth-child(3) .about_flow_step_num{
    width: 24px;
    height: 20px;
}

.about_flow_step_num::after {
    content: "";
    display: block;
    width: 20px;
    height: 1px;
    background-color: #2D3137;
    margin: 0.5rem auto 0;
}

.about_flow_step_num svg {
    width: 100%;
    height: 100%;
}

.about_flow_step_title {
    font-size: 2rem;
    font-weight: 600;
    line-height: 1;
    margin-top: 1.8rem;
    font-family: "Noto Serif JP", serif;
}

.about_flow_step_text {
    font-size: 1.5rem;
    text-align: left;
    margin-top: 3rem;
}

/* ---------- guidelines ---------- */
.about_guidelines_item {
    width: calc(100% - 3.2rem);
    max-width: 50rem;
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
}

.about_guidelines_item:not(:first-child) {
    margin-top: 4rem;
}

@media screen and (min-width: 768px) {
    .about_guidelines_item {
        max-width: 121rem;
        flex-direction: row;
        gap: 7rem;
    }

    .about_guidelines_item:not(:first-child) {
        margin-top: 7rem;
    }

    .about_guidelines_item:nth-child(2n) {
        flex-direction: row-reverse;
    }
}

.about_guidelines_img {
    border-radius: 5px;
    overflow: hidden;
}

@media screen and (min-width: 768px) {
    .about_guidelines_img {
        width: calc(50% - 7rem);
        max-width: 50rem;
    }
}

@media screen and (min-width: 768px) {
    .about_guidelines_texts {
        width: 50%;
    }
}

.about_guidelines_head {
    font-size: 2.4rem;
    font-family: "Noto Serif JP", serif;
}

@media screen and (min-width: 1080px) {
    .about_guidelines_head {
        font-size: 3.2rem;
    }
}

.about_guidelines_desc-wrapper {
    margin-top: 3rem;
}

.about_guidelines_desc {
    font-size: 1.4rem;
    line-height: 1.875;
}

@media screen and (min-width: 1080px) {
    .about_guidelines_desc {
        font-size: 1.6rem;
    }
}

/* ---------- guidelines ---------- */
.about_guidelines {
    background-color: #F5F5F5;
    padding: 8rem 0;
}

@media screen and (min-width: 1080px) {
    .about_guidelines {
        padding: 15rem 0;
    }
}

/* ----------------------------- */
/*           company             */
/* ----------------------------- */
.company_page_wrapper {
    background-color: #F5F5F5;
}
.company_fv {
    margin-top: 6rem;
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
    overflow: hidden;
    width: 85%;
    margin-left: auto;
}

@media screen and (min-width: 768px) {
    .company_fv {
        width: 69.4%;
        max-width: 100rem;
    }
}

@media screen and (min-width: 1600px) {
    .company_fv {
        margin-left: unset;
        margin-left: auto;
        margin-right: 2%;
    }
}

.company_philosophy {
    background-color: #FFFFFF;
    padding: 8rem 2rem;
    width: calc(100% - 2rem);
    margin-top: -4rem;
    margin-left: auto;
    border-radius: 5px;
}

@media screen and (min-width: 768px) {
    .company_philosophy {
        padding-top: 18rem;
        padding-left: 4rem;
        margin-top: -10rem;
    }
}

@media screen and (min-width: 1080px) {
    .company_philosophy {
        margin-top: -19rem;
        padding-left: 14.8%;
        padding-top: 34rem;
        padding-bottom: 23rem;
        max-width: 134rem;
    }
}

@media screen and (min-width: 1600px) {
    .company_philosophy {
        margin-left: 15%;
    }
}

.company_philosophy_inner {
    padding-left: 3rem;
    position: relative;
    max-width: 89.2rem;
}

.company_philosophy_inner::before {
    content: "";
    display: inline-block;
    width: 1px;
    height: calc(100% + 50px);
    background-color: #000000;
    position: absolute;
    top: 50%;
    left: 10px;
    translate: 0 -50%;
}

@media screen and (min-width: 1080px) {
    .company_philosophy_inner::before {
        height: calc(100% + 100px);
        left: 0;
    }
}


.company_philosophy_item:not(:first-child) {
    margin-top: 4rem;
}

@media screen and (min-width: 1080px) {
    .company_philosophy_item:not(:first-child) {
        margin-top: 7rem;
    }
}

.company_philosophy_title {
    font-family: "Noto Serif JP", serif;
    font-size: 2.4rem;
    font-weight: 500;
    position: relative;
}

.company_philosophy_title::before {
    content: "";
    width: 3px;
    height: 100%;
    background-color: #000000;
    position: absolute;
    left: -1.9rem;
    top: 0;
}

@media screen and (min-width: 1080px) {
    .company_philosophy_title::before {
        left: -3rem;
    }
}

.company_philosophy_title::after {
    font-size: 1rem;
    line-height: 1;
    position: absolute;
    top: 50%;
    translate: 0 -50%;
    rotate: 90deg;
}

.company_philosophy_item:nth-child(1) .company_philosophy_title::after{
    content: "Philosophy";
    left: -5.8rem;

}

.company_philosophy_item:nth-child(2) .company_philosophy_title::after{
    content: "Vision";
    left: -4.8rem;

}

@media screen and (min-width: 1080px) {
    .company_philosophy_title::after {
        font-size: 1.6rem;
    }
    .company_philosophy_item:nth-child(1) .company_philosophy_title::after{
        left: -9.5rem;
    }
    
    .company_philosophy_item:nth-child(2) .company_philosophy_title::after{
        left: -7.8rem;
    }
}

@media screen and (min-width: 1080px) {
    .company_philosophy_title {
        font-size: 3.6rem;
    }
}

.company_philosophy_head {
    font-family: "Noto Serif JP", serif;
    font-size: 1.8rem;
    font-weight: 500;
    margin-top: 2rem;
}

@media screen and (min-width: 1080px) {
    .company_philosophy_head {
        margin-top: 4rem;
        font-size: 2.4rem;
    } 
}

.company_philosophy_desc_wrapper {
    margin-top: 2rem;
}

@media screen and (min-width: 1080px) {
    .company_philosophy_desc_wrapper {
        margin-top: 3rem;
    }
}

.company_philosophy_desc {
    font-size: 1.4rem;
    line-height: 2;
}

@media screen and (min-width: 1080px) {
    .company_philosophy_desc {
        font-size: 1.6rem;
    }
}

.company_philosophy_desc:not(:first-child) {
    margin-top: 0.8rem;
}

@media screen and (min-width: 1080px) {
    .company_philosophy_desc:not(:first-child) {
        margin-top: 3rem;
    }
}

.company_information {
    margin-top: 8rem;
    width: calc(100% - 2rem);
    background-color: #FFFFFF;
    padding: 8rem 2rem;
    max-width: calc(100% - 1.6rem);
    border-radius: 5px;
}

@media screen and (min-width: 1080px) {
    .company_information {
        padding: 15rem 4rem;
        max-width: 134rem;
    }
}

@media screen and (min-width: 1600px) {
    .company_information {
        margin-left: 5%;
    }
}

.company_information_item:not(:first-child) {
    margin-top: 6rem;
}

.company_information_title {
    font-family: "Noto Serif JP", serif;
    font-size: 2.4rem;
    text-align: center;
}

@media screen and (min-width: 1080px) {
  .company_information_title {
    font-size: 3.2rem;
  }
}

.company_information_title::after {
    content: "";
    display: block;
    margin-top: 1.5rem;
    width: 8rem;
    height: 1px;
    background-color: #2D3137;
    margin-inline: auto;
}

@media screen and (min-width: 1080px) {
    .company_information_title::after {
        margin-top: 3rem;
        width: 12.8rem;
    }
}

.company_information_table {
    margin-top: 3rem;
    margin-inline: auto;
    max-width: 50rem;
}

@media screen and (min-width: 1080px) {
    .company_information_table {
        margin-top: 7rem;
        max-width: 70rem;
    }
}

.company_information_table__header,.company_information_table__data {
    padding: 1rem 0;
    border-bottom: 1px solid color-mix(in srgb, #E0DEDC 50% , transparent);
    font-size: 1.4rem;
    word-break:keep-all;
}

@media screen and (min-width: 1080px) {
    .company_information_table__header,.company_information_table__data {
        font-size: 1.6rem;
        padding: 3rem 0;
    }
}

.company_information_table__header {
    width: 8rem;
}

.company_information_table__data {
    padding-left: 2rem;
}

@media screen and (min-width: 1080px) {
    .company_information_table__data {
        padding-left: 10rem;
    }
}

.company_information_map {
    width: 100%;
    margin-top: 4rem;
    height: 40rem;
    border-radius: 5px;
    overflow: hidden;
}

@media screen and (min-width: 1080px) {
    .company_information_map{
        height: 56rem;
    }
}

.company_information_map iframe {
    width: 100%;
    height: 100%;
}

/* ----------------------------- */
/*        Privacy Policy         */
/* ----------------------------- */
.privacy-policy_page_wrapper {
    background-color: #F5F5F5;
}

.privacy-policy_privacy-policy {
    padding: 5rem 1.6rem;
    line-height: 2;
}

@media screen and (min-width: 1080px) {
    .privacy-policy_privacy-policy {
        padding: 7rem 3.2rem 15rem;
        max-width: 106.4rem;
        margin-inline: auto;
    }
}

.privacy-policy_article {
    margin-top: 1.6rem;
    font-size: 1.4rem;
}

@media screen and (min-width: 1080px) {
    .privacy-policy_article {
        font-size: 1.6rem;
    }
}

.privacy-policy_article ol {
    list-style: decimal;
    margin-left: 3.3rem;
}

.privacy-policy_article:nth-of-type(5) ol {
    list-style: lower-alpha;
}

.privacy-policy_article:nth-of-type(5) ol ol{
    list-style: lower-roman;
}

.privacy-policy_article:nth-of-type(6) ol {
    list-style: lower-alpha;
}

/* ----------------------------- */
/*          contact              */
/* ----------------------------- */
.contact_page_wrapper {
    background-color: #F5F5F5;
}

.contact_contact_form {
    padding: 4rem 2.4rem 8rem;
}

.contact_inner {
    max-width: 61.5rem;
    margin-inline: auto;
}

.contact_title {
    font-size: 1.8rem;
    text-align: center;
}

.contact_form {
    margin-top: 1rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

.contact_required_explain {
    text-align: right;
    margin-top: 5rem;
}

@media screen and (min-width: 1080px) {
    .contact_required_explain {
        margin-top: 7rem;
    }
}

.contact_required_explain_dot {
    color: #E6103D;
    margin-right: 1rem;
    font-size: 1.2rem;
}

.contact_required_dot {
    display: inline-block;
    translate: 0 -1px;
    color: #E6103D; /* 赤いドット */
    font-size: 1rem;
    margin-left: 1rem;
}

.contact_field {
    display: block;
}

.contact_label {
    display: inline-block;
    margin-bottom: 10px;
    font-weight: 500;
    line-height: 1;
}

/* name two columns（スマホはそのまま2列） */
.contact_field__name .contact_name_rows {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* inputs */
.contact_input,
.contact_textarea {
    width: 100%;
    border-radius: 5px;
    padding: 1.4rem 1.6rem;
    font-size: 1.6rem;
    background: #fff;
    outline: none;
    transition: box-shadow .2s, border-color .2s;
}

.contact_textarea {
    resize: vertical;
}

.contact_input::placeholder,
.contact_textarea::placeholder {
    color: #AAAAAA;
}

.contact_input:focus,
.contact_textarea:focus {
    border-color: #c7cdd6;
    box-shadow: 0 0 0 3px rgba(59,130,246,.12);
}

.contact_note {
    display: block;
    margin-top: 6px;
    color: #999;
    font-size: 12px;
}

/* agree */
.contact_field__agree .contact_agree {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.contact_checkbox {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    accent-color: #333333;
    appearance: auto;
}

.contact_agree_label {
    font-size: 14px;
}

.contact_agree_label_link {
    text-decoration: underline;
}

/* actions */
.contact_actions {
    margin-top: 8px;
    display: flex;
    justify-content: center;
}

.contact_button {
    display: inline-block;
    width: min(520px, 88vw);
    border-radius: 18px;
    padding: 20px 24px;
    font-size: 17px;
    border: 2px solid #2D3137;
    background: #22252b;
    color: #fff;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease-in, color 0.3s ease-in;
}

@media screen and (min-width: 768px) {
    .contact_button {
    min-width: 28rem;
    width: 100%;
    max-width: 47rem;
    padding: 2.4rem 0;
    border-radius: 1rem;
    font-size: 1.8rem;
    }
}

@media (any-hover: hover) {
    .contact_button:hover {
        background-color: #FFFFFF;
        color: #2D3137;
    }
}

.contact_agree span label {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* -----------ipad-----------*/

@media screen and (min-width:768px) {

    .sp {
        display: block;
    }

    .pc {
        display: none;
    }
}

/* -----------PC-----------*/

@media screen and (min-width:1080px) {

    body {
        font-size: 15px;
    }

    .sp {
        display: none;
    }

    .pc {
        display: block;
    }
}