@charset "utf-8";

* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

body {
    font-size: 16px;
    line-height: 1.7;
    color: #000;
    font-family: "Zen Kaku Gothic New", serif, 'Noto Sans JP', sans-serif;
    background: #fff;
    display: block;
    width: 100%;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    letter-spacing: .05em;
}

p {
    text-align: justify;
    font-weight: 500;
    font-size: 16px;
}

h2 {
    font-weight: 800;
}

strong {
    font-weight: 800;
}

.indent-1 {
    padding-left: 1em;
    text-indent: -1em;
}

a {
    color: #026633;
    text-decoration: none;
}

.montserrat,
.course_num,
.tohostories_ttl,
.seemore,
.adv_ttl,
.prof_ttl {
    font-family: 'Montserrat', sans-serif;
}

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

.wrap1200 {
    max-width: 1200px;
    margin: 0 auto;
}

.wrap1000 {
    max-width: 1000px;
    margin: 0 auto;

}

.align_center {
    text-align: center;
}

.align_left {
    text-align: left !important;
}

.color_area {
    width: 100%;
    padding: 120px 0;
    background: #2C6243;
    background: linear-gradient(180deg, rgba(44, 98, 67, 1) 0%, rgba(35, 96, 92, 1) 100%);
}

.color_area2 {
    width: 100%;
    padding: 120px 0;
    background: #EFE9DB;
}


.bg_pink {
    background: #ED6D81;
}

.bg_coral {
    background: #D2AE94;
}

/*****ANIMATION*****/
.sa {
    opacity: 0;
    -webkit-transition: all 1s ease;
    -webkit-transition: all 1s ease;
    transition: all 1s ease;
}

.sa.show {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
}

.sa--lr {
    -webkit-transform: translate(-100px, 0);
    transform: translate(-100px, 0);
}

.sa--rl {
    -webkit-transform: translate(100px, 0);
    transform: translate(100px, 0);
}

.sa--up {
    -webkit-transform: translate(0, 100px);
    transform: translate(0, 100px);
}

.sa--down {
    -webkit-transform: translate(0, -100px);
    transform: translate(0, -100px);
}

.sa--scaleUp {
    -webkit-transform: scale(.5);
    transform: scale(.5);
}

.youtube {
    width: 100%;
    aspect-ratio: 16 / 9;
}

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

/*******************/

.m120 {
    padding: 120px 0;
}

.mt120 {
    padding-top: 120px;
}

.mb120 {
    padding-bottom: 120px;
}


.m100 {
    padding: 100px 0;
}

.mt100 {
    padding-top: 100px;
}

.mb100 {
    padding-bottom: 100px;
}

.m80 {
    padding: 80px 0;
}

.mt80 {
    padding-top: 80px;
}

.mb80 {
    padding-bottom: 80px;
}

.m50 {
    padding: 50px 0;
}

.mt50 {
    padding-top: 50px;
}

.mb50 {
    padding-bottom: 50px;
}

.m30 {
    padding: 30px 0;
}

.mt30 {
    padding-top: 30px;
}

.mb30 {
    padding-bottom: 30px;
}

.m20 {
    padding: 20px 0;
}

.mt20 {
    padding-top: 20px;
}

.mb20 {
    padding-bottom: 20px;
}

.m15 {
    padding: 15px 0;
}

.mt15 {
    padding-top: 15px;
}

.mb15 {
    padding-bottom: 15px;
}

.pc_only {
    display: block;
}

.octype h4 .pc_only {
    display: inline;
}

.sp_only {
    display: none;
}

.alart_box {
    border: 2px solid red;
    padding: 25px;
    background: white;
}

.alart_box p {
    color: red;
    font-weight: 600;
    text-align: center;
    font-size: 23px;
}

/*HEADER----------------------------------------------------------------------*/

.inner {
    width: 100%;
    margin: 0 auto;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.inner:after {
    clear: both;
    display: block;
}

/* header */
#nav-toggle {
    position: absolute;
    top: 0;
    right: 0;
    height: 80px;
    cursor: pointer;
    background: #EFE9DB;
    padding: 12px;
}

#nav-toggle > div {
    position: relative;
    width: 56px;
}

#nav-toggle span {
    width: 80%;
    height: 1px;
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    display: block;
    background: #2C6243;
    position: absolute;
    -webkit-transition: top 0.3s ease, -webkit-transform 0.3s ease-in-out;
    transition: top 0.3s ease, -webkit-transform 0.3s ease-in-out;
    transition: transform 0.3s ease-in-out, top 0.3s ease;
    transition: transform 0.3s ease-in-out, top 0.3s ease, -webkit-transform 0.3s ease-in-out;
}

#nav-toggle span:nth-child(1) {
    top: 10px;
}

#nav-toggle span:nth-child(2) {
    top: 27px;
}

#nav-toggle span:nth-child(3) {
    top: 45px;
}

#nav-toggle:hover span:nth-child(1) {
    top: 14px;
}

#nav-toggle:hover span:nth-child(3) {
    top: 41px;
}

.open #nav-toggle span {
    background: #fff;
    top: 50%;
    left: 10%;
}

.open #nav-toggle span:nth-child(1) {
    top: 28px;
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
}

.open #nav-toggle span:nth-child(2) {
    top: 28px;
    width: 0;
    left: 50%;
}

.open #nav-toggle span:nth-child(3) {
    top: 28px;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
}

#nav-toggle {
    z-index: 1000;
}

#container {
    z-index: 900;
}

#gloval-nav {
    background: rgba(0, 0, 0, .7);
    color: #fff;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 990;
    text-align: center;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    visibility: hidden;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    font-size: 29px;
    opacity: 0;
    -webkit-transition: opacity 0.6s ease, visibility 0.6s ease;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

#gloval-nav a {
    display: block;
    color: #fff;
    text-decoration: none;
    padding: 10px 0;
    -webkit-transition: color 0.6s ease;
    transition: color 0.6s ease;
}

#gloval-nav a:hover {
    color: #666;
}

#gloval-nav ul {
    list-style: none;
}

#gloval-nav ul li {
    opacity: 0;
    -webkit-transform: translateX(200px);
    transform: translateX(200px);
    -webkit-transition: opacity 0.2s ease, -webkit-transform 0.6s ease;
    transition: opacity 0.2s ease, -webkit-transform 0.6s ease;
    transition: transform 0.6s ease, opacity 0.2s ease;
    transition: transform 0.6s ease, opacity 0.2s ease, -webkit-transform 0.6s ease;
}

#gloval-nav ul li:nth-child(2) {
    -webkit-transition-delay: 0.15s;
    transition-delay: 0.15s;
}

#gloval-nav ul li:nth-child(3) {
    -webkit-transition-delay: 0.3s;
    transition-delay: 0.3s;
}

#gloval-nav ul li:nth-child(4) {
    -webkit-transition-delay: 0.45s;
    transition-delay: 0.45s;
}

#gloval-nav ul li:nth-child(5) {
    -webkit-transition-delay: 0.6s;
    transition-delay: 0.6s;
}

#gloval-nav ul li:nth-child(6) {
    -webkit-transition-delay: 0.75s;
    transition-delay: 0.75s;
}

#gloval-nav ul li:nth-child(7) {
    -webkit-transition-delay: 0.9s;
    transition-delay: 0.9s;
}

.open {
    overflow: hidden;
}

.open #gloval-nav {
    visibility: visible;
    opacity: 1;
}

.open #gloval-nav li {
    opacity: 1;
    -webkit-transform: translateX(0);
    transform: translateX(0);
    -webkit-transition: opacity 0.9s ease, -webkit-transform 1s ease;
    transition: opacity 0.9s ease, -webkit-transform 1s ease;
    transition: transform 1s ease, opacity 0.9s ease;
    transition: transform 1s ease, opacity 0.9s ease, -webkit-transform 1s ease;
}

#top-head {
    top: -100px;
    margin-top: 100px;
    position: absolute;
    width: 100%;
    padding: 0 15px;
    line-height: 1;
    z-index: 999;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

#top-head a,
#top-head {
    text-decoration: none;
}

#top-head .inner {
    position: relative;
}

#top-head .logo {
    line-height: 0;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    max-width: 250px;
}


.insta_btn {
    position: absolute;
    right: 80px;
    top: 9px;
}


.insta_btn a {
    font-size: 40px !important;
    color: #fff;
}

#global-nav ul li a:hover {
    color: #90cee4;
}

/* Fixed */

#top-head.fixed .insta_btn a {
    color: #fff;
}

#top-head.fixed {
    margin-top: 0;
    top: 0;
    position: fixed;
    transition: top 0.65s ease-in;
    -webkit-transition: top 0.65s ease-in;
    -moz-transition: top 0.65s ease-in;
    z-index: 9999;
}

#top-head.fixed .logo {
    font-size: 24px;
    color: #333;
}

.fixed_btn ul {
    list-style: none;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}

.fixed_btn ul li a {
    color: #fff;
    height: 60px;
    display: block;
    font-weight: 600;
    letter-spacing: 0.2em;
    padding: 0 25px;
    line-height: 60px;
    font-size: 16px;
    -webkit-transition: 0.3s;
    transition: 0.3s;
}

.fixed_btn ul li a:hover {
    opacity: 0.7;
}

.fixed_btn {
    position: absolute;
    top: 0;
    right: 60px;
}



.streaming_btn a {
    background: #fff;
    color: #288C57 !important;
    padding: 5px 10px;
    border-radius: 100px;
    border: 2px solid #fff;
    -webkit-transition: .5s;
    transition: .5s;
    font-weight: bold;
}

.streaming_btn a:hover {
    background: transparent;
    color: #fff !important;
}

a.contact_btn {
    background: #288c57;
    color: #fff !important;
    padding: 6px 20px;
    border-radius: 5px;
    border: 2px solid #288c57;
    -webkit-transition: 0.3s;
    transition: 0.3s;
}

a.contact_btn:hover {
    background: transparent;
    color: #288c57 !important;
    border: 2px solid #288c57;
}


.head_logo {
    max-width: 130px;
    position: absolute;
    top: 15px;
    left: 15px;
}

/*HEADERend-------------------------------------------------------------------*/

/*MAIN------------------------------------------------------------------------*/

main {
    position: relative;
}


.scroll {
    padding-bottom: 16px;
    position: absolute;
    bottom: 40px;
    text-decoration: none;
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    z-index: 2;
    display: inline-block;
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    letter-spacing: 0.08em;
    font-weight: 600;
}

.scroll span {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 25px;
    height: 24px;
    margin-left: -12px;
    border-left: 2px solid #fff;
    border-bottom: 2px solid #fff;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
    -webkit-animation: sdb 2s infinite;
    animation: sdb 2s infinite;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

@-webkit-keyframes sdb {
    0% {
        -webkit-transform: rotate(-45deg) translate(0, 0);
    }

    20% {
        -webkit-transform: rotate(-45deg) translate(-10px, 10px);
    }

    40% {
        -webkit-transform: rotate(-45deg) translate(0, 0);
    }
}

@keyframes sdb {
    0% {
        -webkit-transform: rotate(-45deg) translate(0, 0);
        transform: rotate(-45deg) translate(0, 0);
    }

    20% {
        -webkit-transform: rotate(-45deg) translate(-10px, 10px);
        transform: rotate(-45deg) translate(-10px, 10px);
    }

    40% {
        -webkit-transform: rotate(-45deg) translate(0, 0);
        transform: rotate(-45deg) translate(0, 0);
    }
}

#main_content {
    margin-top: 100vh;
}

.main_v {
    height: 100vh;
    min-height: 800px;
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background: linear-gradient(45deg, rgba(103, 178, 111, 1) 0%, rgba(76, 162, 205, 1) 100%);
    z-index: -1;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: clamp(10px, 4vw, 40px);
    /* 余白は小さめに調整 */
}

/*swiper---------------------------------------------*/
.main-slider {
    width: clamp(600px, 85vw, 1300px);
    /* 画面に近い幅 */
    height: clamp(400px, 75vh, 900px);
    /* 高さも拡大 */
    position: relative;
    z-index: 1;
    overflow: hidden;
    background-color: #fff;
    /* 白背景が不要なら削除OK */
}

.main-slider img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.swiper-wrapper,
.swiper-slide > div {
    width: 100%;
    height: 100%;
}

.swiper-slide.sw-1 > div {
    background: url("images/slide01.webp") center center / cover no-repeat;
}

.swiper-slide.sw-2 > div {
    background: url("images/slide02.webp") center center / cover no-repeat;
}

.swiper-slide.sw-3 > div {
    background: url("images/slide03.webp") center center / cover no-repeat;
}

@keyframes zoomUp {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.15);
    }
}

.swiper-slide-active > div,
.swiper-slide-duplicate-active > div,
.swiper-slide-prev > div {
    animation: zoomUp 10s linear 0s 1 normal both;
}

/*-----+---------------------------------------------*/

.slidebox {
    position: relative;
}

.marker-wrapper {
    position: absolute;
    z-index: 2;
    top: 5%;
    right: 7%
}

.marker-line {
    display: inline-block;
    /* テキスト長に応じて背景幅を調整 */
    background-color: #EFE9DB;
    color: #2C6243;
    white-space: nowrap;
    /* 改行防止 */
    padding: 0em 0.2em;
    margin-bottom: 0.3em;
    font-weight: 600;
}

.marker-line.large {
    font-size: clamp(35px, 6vw, 80px);
    line-height: 1.4em;
}

.marker-line.small {
    font-size: clamp(14px, 2vw, 28px);
}

.renewal {
    position: absolute;
    left: -7%;
    bottom: 29.7rem;
    transform: rotate(90deg);
    transform-origin: left bottom;
    z-index: 3;
}

.renewal h3 {
    margin: 0;
    font-size: clamp(20px, 5vw, 50px);
    color: #EFE9DB;
    letter-spacing: 0.1em;
    white-space: nowrap;
    font-weight: 300;
}

.entry_text {
    font-size: clamp(1.5rem, calc(1.4rem + 0.5vw), 2rem);
    color: #EFE9DB;
    font-weight: 500;
    ;
    line-height: 2.2em;
}

.designimg {
    margin-top: 50px;
}

.desi_flex {
    list-style: none;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 50px;
}

.desi_flex li {
    width: calc(100% / 2 - 25px);
}

.area_ttl {}

.area_ttl h2 {
    font-size: clamp(1.5rem, calc(1.5rem + 0.5vw), 2.5rem);
    line-height: 1em !important;
    margin: 50px 0;
    color: #026633;
    text-align: center;
    font-weight: 600;
}




.area_ttl span {
    height: 1px;
    width: 100px;
    display: block;
    margin: 0 auto;
}

.font_wht {
    color: #fff !important;
}

.font_red {
    color: #E52D27;
}

.normal_copy {
    font-size: 40px;
    line-height: 1.5em;
}

.marker,
.marker2,
.marker3 {
    font-size: clamp(1.2rem, calc(1.04rem + 0.8vw), 2rem);
    line-height: 2em;
}

.marker,
.marker2 {
    color: #2C6243;
}

.marker3 {
    color: #fff;
}

.marker span,
.marker2 span,
.marker3 span {
    padding: 0 .4em .1em .4em;
}

.marker span {
    background: #fff;
}

.marker2 span {
    background: #EFE9DB;
}

.marker3 span {
    background: #2C6243;
}

.workshop_contain {
    display: flex;
    justify-content: space-between;
}

.workshop_contain dt {
    width: 60%;
    display: flex;
    flex-direction: column;
}

.workshop_contain dt img {
    margin-top: auto;
}

.workshop_contain dd {
    width: 35%;
    min-height: 650px;
}

.r_img {
    background: url("images/works02.webp") no-repeat center / cover;
    height: 100%;
}

.eng_ttl {
    font-weight: 100;
    font-size: clamp(2.2rem, calc(1.6400000000000001rem + 2.8vw), 5rem);
    line-height: 1em;
    margin-bottom: 30px;
    color: #fff;
}

#area03 .eng_ttl {
    color: #EFE9DB;
}

#area04 .eng_ttl {
    color: #2C6243;
}

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

.concept dt {
    width: 43%;
}

.concept dd {
    width: 53%;
}

.concept dd p {
    font-size: clamp(1rem, calc(0.84rem + 0.8vw), 1.8rem);
    color: #EFE9DB;
}

.concept_caps ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* LI共通の背景とパディング */
.concept_caps li {
    padding: 100px 0;
    background: no-repeat center / cover;
}

/* 各背景画像 */
.concept_caps li:nth-child(1) {
    background-image: url("images/duo02.webp");
}

.concept_caps li:nth-child(2) {
    background-image: url("images/duo03.webp");
}

.concept_caps li:nth-child(3) {
    background-image: url("images/duo01.webp");
}

/* caps_in：共通スタイル */
.concept_caps .caps_in {
    width: fit-content;
    /* 中身のサイズに応じて縮む */
    max-width: 90vw;
    /* 横幅広がりすぎ防止 */
}

/* 1番目・3番目：左寄せ */
.concept_caps li:nth-child(1) .caps_in,
.concept_caps li:nth-child(3) .caps_in {
    margin-left: 6vw;
}

/* 2番目：右寄せ */
.concept_caps li:nth-child(2) .caps_in {
    margin-left: auto;
    margin-right: 6vw;
}

.caps_in .eng_ttl {
    margin-bottom: 10px;
}

.caps_in h3 {
    font-size: clamp(1.2rem, calc(0.8399999999999999rem + 1.8000000000000003vw), 3rem);
    color: #fff;
    letter-spacing: .1em;
}

.caps_in h3 span {
    font-size: .5em;
    font-weight: 300;
}

.caps_in p {
    font-size: clamp(1rem, calc(0.84rem + 0.8vw), 1.8rem);
    color: #fff;
}

.floor {
    margin-top: 50px;
    list-style: none;
}

.floor li:nth-child(n+2) {
    margin-top: 50px;
}

.floor_in {
    display: flex;
    justify-content: space-between;
}

.floor li:nth-child(2) .floor_in {
    flex-direction: row-reverse;
}

.floor dt {
    width: 58%;
}

.floor dd {
    width: 38%;
}

.floor .eng_ttl {
    margin-bottom: 0px;
}

.floor_in p {
    font-size: clamp(1rem, calc(0.84rem + 0.8vw), 1.8rem);
    margin-top: 10px;
}

.kihu {
    padding: 30px;
    background: #2C6243;
    background: linear-gradient(180deg, rgba(44, 98, 67, 1) 0%, rgba(35, 96, 92, 1) 100%);
    border-radius: 20px;
    color: #fff;
}

.kihu h2 {
    text-align: center;
    font-weight: 600;
    line-height: 1em;
    border-bottom: 1px #fff dashed;
    padding-bottom: 10px;
    font-size: clamp(1.2rem, calc(1.06rem + 0.7vw), 1.9rem);
    letter-spacing: .1em;
}

.kihu p {
    text-align: center;
    margin: 20px;
}

.kihu br {}

/*無限スライド---------------------------/
/* スライダー全体 */

/*キャンパスの写真*/
.slider div {
    margin: 0 10px;
}

.slider .img img {
    width: 200px !important;
    height: auto !important;
    vertical-align: bottom !important;
}

/*media acordion------------------
---------------------------------*/

.accordion-container {
    margin: 0px auto 0;
    width: 100%;
}

.accordion-list {
    border: 1.5px solid #E52D27;
}

.accordion-list:not(:first-child) {
    margin-top: 20px;
}

.accordion-title {
    cursor: pointer;
    font-size: 20px;
    padding: 20px 20px;
    position: relative;
    text-align: center;
    background: #fff;
    font-weight: 600;
    color: #E52D27;
}



.dli-chevron-down {
    display: block;
    vertical-align: middle;
    color: #74b9ff;
    line-height: 1;
    width: 1.8em;
    height: 1.8em;
    border: 0.1em solid currentColor;
    border-left: 0;
    border-bottom: 0;
    box-sizing: border-box;
    transform: translateY(-25%) rotate(135deg);
    margin: 20px auto;
}


.accordion-title:before {
    position: absolute;
    content: '';
    top: 50%;
    right: 25px;
    height: 1px;
    width: 20px;
    background: #E52D27;
    transform: rotate(90deg);
    transition: all .3s ease-in-out;
}

.accordion-title:after {
    position: absolute;
    content: '';
    top: 50%;
    right: 25px;
    height: 1px;
    width: 20px;
    background: #E52D27;
    transition: all .3s ease-in-out;
}

.accordion-title.open:before {
    transform: rotate(180deg);
}

.accordion-title.open:after {
    opacity: 0;
}

.accordion-text {
    display: none;
    padding: 40px;
    background: #fff;
}

.accordion-text p {
    font-size: 20px;
}

.accordion-text p a {
    text-decoration: none;
    color: #000;
}

.accordion-text p:nth-child(n+2) {
    margin-top: 20px;
}

/*------------------------------
-----------------------------*/


/*acbox----------------------------
-----------------------------*/

.acbox_seemore {
    width: 100%;
    margin: 0 auto;
    /* ラベルと開く部分を分離する時は数値を入れる */
    /* ボックス全体の位置調整 */
}

.acbox_seemore label {
    color: #fff;
    width: auto;
    font-size: 18px;
    /* ラベルの文字サイズ */
    font-weight: bold;
    text-align: center;
    position: relative;
    display: block;
    padding: 15px;
    cursor: pointer;
    -webkit-transition: .5s;
    transition: .5s;
    border: 1px solid #fff;
    max-width: 360px;
    margin: 0 auto;
}

.acbox_seemore label:hover {
    background: #fff;
    color: #E52D27;
}

.acbox_seemore input {
    display: none;
}

.acbox_seemore input:checked ~ label::after {
    content: "\f077";
    /* ラベルのアイコン */
    position: absolute;
    top: 44%;
    margin-top: -14px;
    margin-left: 5px;
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
}

.acbox_seemore label:after {
    content: "\f078";
    /* ラベルのアイコン */
    position: absolute;
    top: 44%;
    margin-top: -14px;
    margin-left: 5px;
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
}

.acbox_seemore .acbox-under {
    height: 0;
    overflow: hidden;
    opacity: 0;
    -webkit-transition: 0.15s;
    transition: 0.15s;
    /* 開閉スピードの設定 */
}

.acbox_seemore input:checked ~ .acbox-under {
    height: auto;
    padding: 20px 0;
    /* 開いた部分の枠内の余白 */
    border-radius: 0px;
    background: transparent;
    /* 開いた部分の背景色 */
    opacity: 1 !important;
}

/*------------------------------
-----------------------------*/
.fa,
.fab,
.fad,
.fal,
.far,
.fas {
    font-family: "Font Awesome 5 Pro";
    font-weight: 900;
    display: inline-block;
}



/*button*/

.btn_box {
    max-width: 480px;
    margin: auto;
}

.button_main {
    display: inline-block;
    width: 100%;
    text-align: center;
    background-color: transparent;
    border: 2px solid #fff;
    font-size: 18px;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    padding: 20px;
    -webkit-transition: .5s;
    transition: .5s;
    letter-spacing: 0.1em;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    position: relative;
    transition: ease .3s;
    border-radius: 100px;
    font-weight: 600;
}

.button_main:after {
    content: '';
    position: absolute;
    top: 38%;
    right: 25px;
    width: 12px;
    height: 12px;
    border-top: 1px solid #fff;
    border-right: 1px solid #fff;
    transform: rotate(45deg);
    transition: all .3s;
}

.button_main:hover {
    background-color: #fff;
    border-color: #fff;
    color: #2C6243;
    opacity: 1;
}


.button_main:hover:after {
    right: 25px;
    border-top: 1px solid #2C6243;
    border-right: 1px solid #2C6243;
}

.prg_list {
    background: #fff;
    width: 100%;
}

.prg_list,
td,
th {
    border: 1px solid #595959;
    border-collapse: collapse;
}

td,
th {
    padding: 5px;
    text-align: center;
}

th {
    background: #f0e6cc;
}

.even {
    background: #fbf8f0;
}

.odd {
    background: #fefcf9;
}

.table-scroll {
    overflow-x: scroll;
}


.table-scroll {
    overflow-x: scroll;
}

.prog_list_ttl {
    color: #333 !important;
    font-weight: 600;
    margin-bottom: 10px;
    font-size: clamp(1.1rem, calc(1.02rem + 0.3999999999999999vw), 1.5rem);
}

/*MAINend---------------------------------------------------------------------*/

/*FOOTER----------------------------------------------------------------------*/

.footer_top {
    background: #a5b2b7;
    padding: 50px 0;
}

.footer_top p {
    text-align: center;
    font-weight: bold;
}

.footer_logo {
    max-width: 450px;
    margin: 0 auto;
}

.footer_btm {
    background: #026633;
    padding: 20px 0;
    color: #fff;
    font-size: 12px;
}

#page-top {
    position: fixed;
    bottom: 20px;
    right: 15px;
    font-size: 14px;
    line-height: 1;
    z-index: 99;
}

#page-top a {
    background: #22b573;
    text-decoration: none;
    color: #fff;
    width: 60px;
    padding: 22px 5px;
    text-align: center;
    display: block;
    border-radius: 90px;
    opacity: 0.9;
    -webkit-transition: all .3s ease;
    transition: all .3s ease;
}

#page-top a:hover {
    text-decoration: none;
    opacity: .5;
}

.past_site {
    list-style: none;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.past_site li {
    width: calc(100% / 3 - 20px);
}

/*FOOTERend-------------------------------------------------------------------*/


@media only screen and (max-width: 1200px) {
    .wrap1200 {
        padding: 0 15px;
    }
}


@media only screen and (max-width: 1024px) {



    /*HEADER----------------------------------------------------------------------*/


    #top-head {
        top: 0;
        position: fixed;
        margin-top: 0;
        background: transparent;
    }


    #top-head.fixed .logo {
        font-size: 24px;
        color: #333;
    }



    #top-head.fixed .logo,
    #top-head .logo {
        max-width: 300px
    }


    /*HEADERend-------------------------------------------------------------------*/

    /*MAIN------------------------------------------------------------------------*/

    .wrap1000 {
        padding: 0 15px;
    }


    .books li {
        width: calc(100% / 3 - 20px);
    }

    .books li:nth-child(n+4) {
        margin-top: 50px;
    }

    /* 親要素の疑似要素 */
    .books::after {
        content: "";
        display: block;
        width: calc(100% / 3 - 20px);
    }

    .cover {
        height: 45vw;
    }



    /*MAINend---------------------------------------------------------------------*/

    /*FOOTER----------------------------------------------------------------------*/

    .past_site li {
        width: calc(100% / 1);
    }

    .past_site li:nth-child(n+2) {
        margin-top: 20px;
    }

    /*FOOTERend-------------------------------------------------------------------*/

}

@media only screen and (max-width: 960px) {


    .point_contain li,
    .greenbox_contain .greenbox,
    .kensyu_name li,
    .greenbox_contain .greenbox_contain_in {
        width: calc(100% / 1)
    }

    .profile {
        flex-direction: column;
    }

    .profile_r,
    .profile_l,
    .tex_box,
    .photo_box {
        width: 100%;

    }

    .point_contain li:nth-child(n+2),
    .greenbox_contain .greenbox:nth-child(n+2) {
        margin-top: 20px;
    }

    .greenbox_contain .greenbox_contain_in:nth-child(n+2) {
        margin-top: 50px;
    }

    .profile_r {
        height: 100vw;
        background-position: top center;
        max-height: 550px;
    }

    .photo_box {
        margin-bottom: 20px;
    }

    .profile_r {
        margin-bottom: 50px;

    }

    .renewal {
        display: none;
    }
}


@media only screen and (max-width: 599px) {

    body {
        font-size: 12px;
    }

    .pc_only {
        display: none;
    }

    .sp_only {
        display: block;
    }

    .m120,
    .color_area,
    .color_area2,
    .concept_caps li {
        padding: 21vw 0;
    }

    .mt120 {
        padding-top: 21vw;
    }

    .mb120 {
        padding-bottom: 21vw;
    }

    p {
        font-size: clamp(0.8rem, calc(0.76rem + 0.19999999999999996vw), 1rem);
    }

    .main-slider {
        width: 90vw;
        height: auto;
        aspect-ratio: 9 / 16;
        /* 縦長比率 */
        margin: 5vh auto;
        /* 上下左右にバランスよく余白 */
        padding: 1rem;
        /* 内側にも少し余白 */
        border-radius: 10px;
        /* オプション：角丸で見栄えアップ */
        background-color: #fff;
    }

    .marker-wrapper {
        top: 70%;
        right: 5%;
    }

    /*HEADER----------------------------------------------------------------------*/

    #top-head.fixed .logo,
    #top-head .logo {
        max-width: 250px;
    }

    .head_logo {
        max-width: 100px;
    }



    /*HEADERend-------------------------------------------------------------------*/

    /*MAIN------------------------------------------------------------------------*/

    .pc_line {
        display: none;
    }

    .sp_line {
        display: inline-block;
    }



    .main_v {
        height: 100vh;
        min-height: auto;
    }

    .entry_text {
        font-size: 18px
    }

    .desi_flex li,
    .workshop_contain dt,
    .workshop_contain dd,
    .concept dt,
    .concept dd,
    .floor dt,
    .floor dd {
        width: calc(100% / 1);
    }

    .desi_flex li:nth-child(n+2) {
        margin-top: 50px;
    }

    .workshop_contain,
    .concept,
    .floor_in,
    .floor li:nth-child(2) .floor_in {
        flex-direction: column;
    }

    .workshop_contain dt img,
    .concept dd,
    .floor dd {
        margin-top: 20px;
    }

    .workshop_contain dd {
        min-height: 450px;
        margin-top: 50px;
    }

    .r_img {
        height: 450px;
    }

    .kihu h2 {
        line-height: 1.5em;
    }

    /*MAINend---------------------------------------------------------------------*/

    /*FOOTER----------------------------------------------------------------------*/
    /*FOOTERend-------------------------------------------------------------------*/

}