@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap');

/* リセットCSS */
html,
body,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
p,
div {
    margin: 0;
    padding: 0;
}

* {
    box-sizing: border-box;
}

html {
    overflow-x: hidden;
    /* scroll-behavior: smooth; */
    animation-timing-function: ease-in-out;
}

body {
    margin: 0;
    font-family: 'Hiragino Kaku Gothic ProN W3', sans-serif;
    color: #333;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    /* display: none; */
}

li {
    list-style: none;
    color: #333;
}

p {
    font-family: "Noto Sans JP";
    font-weight: 400;
}

a {
    font-family: "Noto Sans JP", sans-serif;
    text-decoration: none;
    color: #333;
}

img {
    width: 100%;
}

table {
    width: 100%;
    color: #333;
    border-collapse: collapse;
}

summary::-webkit-details-marker {
    display: none;
    list-style: none;

}


summary::marker {
    display: none;
    content: "";
}

tbody {
    width: 100%;
}

.pc {
    display: block !important;
}

.sp {
    display: none !important;
}

.teal-color {
    color: #20ACAD;
}

.text-color-blue {
    color: #2867A7;
    font-family: "Noto Sans JP";
    font-weight: 500;
}

/* スクロールふわっと表示 */
.slide-in {
    opacity: 0;
    transition: opacity 0.6s ease-out, transform 0.8s ease-out;
}

.slide-left {
    transform: translateX(-40px);
}

.slide-left.active {
    opacity: 1;
    transform: translateX(0);
}

.slide-right {
    transform: translateX(40px);
}

.slide-right.active {
    opacity: 1;
    transform: translateX(0);
}

.slide-top {
    transform: translateY(40px);

}

.slide-top.active {
    opacity: 1;
    transform: translateY(0);
}

.box {
    opacity: 0;
    visibility: hidden;
    transition: all 1s;
    transform: translateY(50px);
}

.is-active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* ヘッダー */
header {
    width: 100%;
    height: 120px;
    position: fixed;
    background-color: white;
    top: 0;
    z-index: 3;
}

header p {
    font-size: 16px !important;
    font-weight: 500;
    text-align: center;
    font-family: "Noto Sans JP", sans-serif !important;
    color: #333;
}

header a {
    color: #333;
    text-decoration: none !important;
}

.main-header {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0px 1px 7px rgba(0, 0, 0, .1);
}

.header-flex {
    max-width: 1200px;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.header-flex-left img {
    height: 50px;
}

.header-flex-right {
    display: flex;
    align-items: center;
    gap: 30px;
}

.header-flex-right-left {
    display: flex;
    align-items: end;
    gap: 25px;
}

.header-flex-right-left div {
    text-align: center;
}

.logo-one {
    width: 34px;
}

.header-flex-right-left div:hover .logo-one {
    filter: invert(96%) sepia(100%) saturate(900%) hue-rotate(30deg) brightness(140%) contrast(115%);
    transition: filter 0.3s ease-in-out;
}

.logo-two {
    width: 49px;
}

.header-flex-right-left div:hover .logo-two {
    filter: invert(20%) sepia(90%) saturate(5000%) hue-rotate(-10deg) brightness(100%) contrast(100%);
    transition: filter 0.3s ease-in-out;
}

.logo-three {
    width: 30px;
}

.header-flex-right-left div:hover .logo-three {
    filter: invert(75%) sepia(30%) saturate(400%) hue-rotate(85deg) brightness(120%) contrast(95%);
    transition: filter 0.3s ease-in-out;
}

.logo-four {
    width: 80px;
}

.header-flex-right-left div:hover .logo-four {
    filter: invert(32%) sepia(20%) saturate(620%) hue-rotate(160deg) brightness(110%) contrast(105%);
    transition: filter 0.3s ease-in-out;
}

.logo-five {
    width: 48px;
}

.logo-six {
    height: 23px;
}

.bg-green {
    padding: 11px 15px;
    color: white;
    background-color: #50BFC0;
    border: 1px solid #50BFC0;
    border-radius: 13px;
}

.bg-green p {
    color: white;
}

.bg-green:hover {
    background-color: #73D7D8;
    border: 1px solid #73D7D8;
    transition: all .3s;
}

@media(max-width:1200px) {
    .header-flex {
        margin: 0 3%;
        white-space: nowrap;
    }
}

@media(max-width:1070px) {
    header p {
        font-size: 0.9rem;
    }
}

@media(max-width:980px) {
    /*ヘッダー 980px以下*/

    .pc {
        display: none !important;
    }

    .sp {
        display: block !important;
    }


    header {
        height: 80px;
        position: fixed;
    }

    .main-header {
        padding: 0 4%;
        position: relative;
        display: flex;
        justify-content: flex-start;
        align-items: end;
    }

    .header-flex {
        margin: 0;
        justify-content: flex-start !important;
    }

    .header-flex-left img {
        height: 50px;
    }

    .header-flex-right-left {
        position: fixed;
        top: 78px;
        width: 100%;
        left: 0;
        transform: translateX(100%);
        background-color: white;
        gap: 10px;
    }

    .logo-one {
        width: 27%;
    }

    .logo-two {
        width: 38%;
    }

    .logo-three {
        width: 22%;
    }

    .logo-four {
        width: 70%;
    }

    .logo-five {
        width: 45%;
    }

    .logo-six {
        height: 22px;
    }

    .header p {
        font-size: 20px;
    }

    .header-flex-right-left div {
        width: 100%;
        height: 160px;
        display: flex;
        align-items: center;
        flex-direction: column;
        justify-content: end;
        gap: 15px;
        padding: 15px;
    }

    .header-flex-right-left a {
        border: #50BFC0 3px solid;
        border-radius: 20px;
    }

    .header-flex-right-left a:hover {
        transition: all .3s;
        border: 3px solid #73D7D8;
    }


}

@media(max-width:750px) {
    /*ヘッダー750px以下*/

    .header-flex-right-left.active {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    .header-flex-right-left div {
        padding: 20px;
        justify-content: center;
    }

    .logo-one {
        width: 24%;
    }

    .logo-two {
        width: 33%;
    }

    .logo-three {
        width: 20%;
    }

    .logo-four {
        width: 60%;
    }

    .logo-five {
        width: 40%;
    }

}

@media(max-width:550px) {
    /*ヘッダー550px以下*/

    .header-flex-right-left div {
        height: 140px;
    }

    .header-flex {
        gap: 20px;
    }

    /* .header-flex-left {
        width: fit-content;
    } */

    .header-flex-left img {
        height: 40px;
        width: 121.42px;
    }

    .logo-six {
        height: 20px;
    }
}

@media(max-width:980px) {
    /*ハンバーガーメニュー*/

    .hamburger {
        width: 55px;
        height: 55px;
        position: absolute;
        top: 15%;
        right: 5%;
        background-color: #50BFC0;
        border-radius: 50%;
    }

    .hamburger span {
        position: absolute;
        width: 100%;
        height: 3px;
        background-color: white
    }

    .hamburger span:first-of-type {
        width: 42%;
        top: 33%;
        left: 29%;
        transition: all .4s;
    }

    .hamburger span:nth-of-type(2) {
        width: 42%;
        top: 49%;
        left: 29%;
    }

    .hamburger span:last-of-type {
        width: 42%;
        top: 65%;
        left: 29%;
        transition: all .4s;
    }

    .hamburger.active {
        padding: 0;
    }

    .hamburger.active span:first-of-type {
        top: 49%;
        transform: rotate(45deg);
        transition: .4s;
    }

    .hamburger.active span:nth-of-type(2) {
        opacity: 0;
    }

    .hamburger.active span:last-of-type {
        top: 49%;
        transform: rotate(-45deg);
        transition: .4s;
    }

    .header-flex-right-left {
        position: fixed;
        top: 78px;
        width: 100%;
        left: 0;
        transform: translateX(100%);
        background-color: white;
        transition: all .1s;
    }

    .header-flex-right-left.active {
        padding: 0 4%;
        transform: translateX(0);
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        align-items: center;
        height: 100%;
        width: 100%;
        padding-bottom: 100vh;
        padding-top: 50px;
        z-index: -1;
    }
}


/*top画像*/
/*　//////////////////////////////////////////////////
　SLIDER
//////////////////////////////////////////////////　*/

#mainvis {
    position: relative;
    display: block;
    height: 100svh;
    margin-bottom: 0px;
}

#mainvis #movie {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

#mainvis #movie video {
    position: absolute;
    left: 50%;
    top: 50%;
    min-width: 100%;
    min-height: 100%;
    margin: auto;
    transform: translate(-50%, -50%);
}

#mainvis .text-blue-boll {
    position: absolute;
    top: 45%;
    left: 50%;
    transform: translateX(-50%);
}

#mainvis .text-blue-boll h1 {
    color: white;
    text-align: center;
    font-size: 1.8rem;
    font-weight: 900;
    text-shadow: 3px 3px 5px rgba(51, 51, 51, .8), -3px -3px 5px rgba(120, 120, 120, 0.5);
    font-family: "Noto Sans JP", serif;
}

#mainvis .text-blue-boll h1 span {
    font-size: 1.4rem;
}

.blue-boll {
    position: absolute;
    left: 50%;
    top: -22%;
    transform: translateX(-50%);
    width: 135px;
    height: 135px;
    background-color: #50BFC0;
    border-radius: 999px;
    opacity: .5;
    z-index: -1;
}

@media(max-width:700px) {
    #mainvis .text-blue-boll h1 span {
        font-size: 1rem;
    }
}



/*メイン*/
main {
    margin-bottom: 100px;
}

.container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
}

.top-notice {
    margin-top: 65px;
    margin-bottom: 45px;
}

.top-notice table {
    width: 100%;
    font-weight: 400;
    color: #333;
    font-family: "Noto Sans JP";
}

.top-notice table tr {
    display: flex;
    gap: 60px;
    border-bottom: 1px solid rgba(80, 191, 192, 0.5);
    padding: 1% 0;
    padding-left: 4%;
}

.top-notice table tr:first-child {
    border-top: 1px solid rgba(80, 191, 192, 0.5);
}

.top-notice a:hover {
    color: #20ACAD;
    transition: .3s;
}

@media(max-width:1200px) {
    .container {
        padding: 0 3%;
    }
}

@media(max-width:980px) {
    main {
        margin-bottom: 0;
    }
}

@media (max-width:700px) {
    .top-notice table tr {
        flex-direction: column;
        gap: 10px;
        padding: 2% 0;
    }
}


/*共通ボタン*/
.common-btn {
    text-align: center;
}

.common-btn a {
    border-radius: 85px;
    background: #50BFC0;
    color: white;
    border: 2px solid #50BFC0;
    font-size: 1.3rem;
    padding: 8px 50px;
}

.common-btn a:hover {
    background-color: white;
    border-color: #73D7D8;
    color: #73D7D8;
    transition: all .4s;
}


/*共通コンテンツ*/
.main-contents {
    margin-top: 80px;
    margin-bottom: 60px;
}

.content {
    position: relative;
    margin-bottom: 60px;
}

.main-contents .content h2 {
    border-bottom: 1px solid #50BFC0;
    padding-bottom: 7px;
    font-family: "Noto Sans JP", serif;
}

.content-img-left {
    position: absolute;
    left: 0;
}

.content-img-right {
    position: absolute;
    right: 0;
}

.content-img-right img,
.content-img-left img {
    height: 460px;
    width: 100%;
    object-fit: cover;
}

.content-img-left img.content-img-big {
    height: 490px;
    width: 93.88%;
    object-fit: cover;
}

.bg-white-box {
    display: flex;
}

.mla {
    margin-left: auto;
}

.content-in {
    height: 430px;
    width: 50%;
    background-color: white;
    box-shadow: 2px 4px 10px 0px rgba(0, 0, 0, 0.15);
    z-index: 1;
    padding: 8% 4% 0% 4%;
    margin-top: 15px;
}

.wd-management {
    vertical-align: top;
    width: 70px;
    text-align: justify;
    text-align-last: justify;
}

.content-in-faq {
    padding-top: 9%;
}

.content-in-access {
    padding-top: 9%;
}

.content-in-reservation {
    padding-top: 6%;
}

.content-in-big {
    height: 460px;
}

.ghosting {
    position: relative;
}

.ghosting .text-shadow {
    position: absolute;
    top: -90%;
    color: rgba(80, 191, 192, 0.30);
    font-size: 3rem;
    font-weight: 500;
    font-family: "Merriweather", serif;
    z-index: -1;
}

.content-text {
    font-weight: 500;
    font-size: .9rem;
}

.content-text .margin {
    margin-top: 30px;
    margin-bottom: 23px;
}

.content-text table {
    font-weight: 400;
    line-height: 1.9;
}

.big-mb {
    margin-bottom: 60px;
}

.content-text .bottom {
    display: block;
    text-align: center;
    margin-bottom: 45px;
    color: #5080B1;
}

.content-text .top {
    display: block;
    margin-top: 20px;
    margin-bottom: 10px;
    color: #2867A7;
}

@media(min-width:1200px) {

    .content-img-right img,
    .content-img-left img,
    .content-img-left img.content-img-big {
        width: 60vw;
    }
}

@media(max-width:1095px) {
    .content-img-left img.content-img-big {
        width: 96%;
    }
}

@media(max-width:1062px) {
    .content-img-left img.content-img-big {
        width: 97%;
    }
}

@media(max-width:1052px) {
    .content-img-left img.content-img-big {
        width: 98%;
    }
}

@media(max-width:1042px) {
    .content-img-left img.content-img-big {
        width: 99%;
    }
}

@media(max-width:1030px) {

    .content-img-right img,
    .content-img-left img,
    .content-img-left img.content-img-big {
        height: 100%;
        width: 100%;
    }
}


@media(max-width:980px) {
    /*共通コンテンツ*/

    .content {
        margin-bottom: 0;
    }

    .main-contents .content h2 {
        text-align: center;
    }

    .content .container {
        padding: 0;
    }

    .content-img-left {
        position: static;
    }

    .content-img-right {
        position: static;
    }

    .mla {
        margin: 0;
    }

    .content-in {
        height: 100%;
        width: 80%;
        padding-top: 9%;
        padding-bottom: 10%;
    }

    .bg-white-box {
        position: relative;
        top: -85px;
        justify-content: center;
    }

    .ghosting .text-shadow {
        left: 50%;
        transform: translateX(-50%);
    }

    .content-text .margin {
        line-height: 1.8;
    }

}

@media(max-width:700px) {
    .content-in {
        width: 90%;
        padding-top: 12%;
    }

    .ghosting .text-shadow {
        font-size: 2.5rem;
        top: -65%;
    }

    .wd-management {
        width: 19%;
    }
}

@media(max-width:487px) {
    .wd-management {
        width: 24%;
    }
}


/*トップスクロールボタン*/
.top-scroll {
    position: fixed;
    right: 75px;
    bottom: 10%
}

.top-scroll a {
    position: fixed;
}

.top-scroll .maru {
    width: 60px;
}

.top-scroll .yazi {
    position: absolute;
    top: 20%;
    left: 20%;
    width: 60%;
    pointer-events: none;
}

.top-scroll :hover {
    filter: brightness(1.09);
    transition: .3s all;
}


/*フッター*/
footer {
    font-family: "Noto Sans JP", serif;
    margin-top: auto;
    background-color: #E8FAF8;
    font-weight: 400;
    font-size: 1rem;
}

.footer-content {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 40px 0;
}

.footer-link {
    font-size: 16px;
    font-weight: 300;
}

.footer-link ul {
    display: flex;
    white-space: nowrap;
    flex-wrap: wrap;
}

.footer-link ul li {
    border-right: 1px solid #000;
    padding: 0 10px;
    display: inline-block;
    position: relative;
    transition: color 0.3s ease-in-out;
}

.footer-link ul li a {
    color: #333;
    font-weight: 300;
    text-decoration: none;
}

.footer-link ul li:last-child {
    border-color: transparent;
}

.footer-link ul li::after {
    content: "";
    position: absolute;
    left: 10px;
    bottom: 0;
    width: calc(100% - 20px);
    height: 2px;
    background-color: #50BFC0;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease-in-out;
}

.footer-link ul li:hover::after {
    transform: scaleX(1);
}

.footer-information {
    margin-top: 45px;
    margin-bottom: 40px;
    font-size: 16px;
    padding-left: 10px;
}

.footer-information ul li {
    padding-bottom: 10px;
}

.footer-information .big {
    font-size: 24px;
}

.copyright {
    padding-left: 10px;
    font-size: 16px;
}


@media(max-width:1200px) {
    .footer-content {
        padding: 40px;

    }

}

@media(max-width:980px) {
    /*フッター980px以下*/

    .footer-content {
        padding-top: 5%;
    }

    .copyright {
        padding-left: 0;
        text-align: center;
        margin-bottom: 40px;
    }

}


/*真岡発電所のご紹介ページ*/



/*パンくずリスト*/
.breadcrumbs {
    box-shadow: 0px 1px 7px rgba(0, 0, 0, .1);
}

.breadcrumbs ul {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    height: 35px;
    display: flex;
    margin-top: 120px;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-family: "Noto Sans JP", sans-serif;
}

.breadcrumbs ul .color-blue {
    color: #5080B1;
}

@media(max-width:1200px) {
    .breadcrumbs ul {
        padding: 0px 3%;
    }
}

@media(max-width:980px) {
    .breadcrumbs ul {
        margin-top: 80px;
    }
}


/*共通下層ページtop*/
.subpage-top-logo-one {
    width: 5%;
    margin-bottom: 15px;
}

.subpage-top-logo-two {
    width: 8%;
    margin-bottom: 15px;
}

.subpage-top-logo-three {
    width: 4%;
    margin-bottom: 15px;
}

.subpage-top-logo-four {
    width: 10%;
    margin-bottom: 15px;
}

.subpage-top-logo-five {
    width: 10%;
    margin-bottom: 15px;
}

.subpage-main-top {
    width: 100%;
    background: #E8FAF8;
}

.subpage-main-top-flex {
    display: flex;
    align-items: center;
}

.subpage-main-title {
    width: 50%;
    padding: 0 2%;
    text-align: center;
}

.subpage-main-img {
    width: 50%;
}

.subpage-main-top .subpage-main-title h1 {
    color: #50BFC0;
    font-weight: 800;
    font-size: 2rem;
    line-height: .9;
    text-shadow: 0px 1px 5px #FFF, 0px -1px 5px #FFF;
    font-family: "Noto Sans JP", serif;
}

.subpage-main-top .subpage-main-title h1 span {
    font-size: 1.3rem;
}

.title-border {
    padding-bottom: 5px;
    position: relative;
    color: white;
    border-bottom: 5px solid #50BFC0;
    font-family: "Noto Sans JP", serif;
}

.title-border span {
    /* background-color: #50BFC0;
    border-top-left-radius: 20px;
    border-top-right-radius: 55px;
    clip-path: polygon(0% 0%, 85% 0%, 100% 100%, 0% 100%); */
    /* padding-bottom: 5px;
    padding-right: 60px;
    padding-left: 35px;
    padding-top: 5px; */
    padding: 5px;
    padding-left: 40px;
}

.title-border h2 {
    position: relative;
}

.title-border h2::after {
    position: absolute;
    bottom: -20px;
    left: 0;
    width: 300px;
    height: 80px;
    content: '';
    display: inline-block;
    background-image: url(../img/title_bg_l.svg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100%;
    z-index: -1;
}

#main-facilities .title-border h2::after,
#power-generation .title-border h2::after,
#parking-info .title-border h2::after,
.tour-overview .title-border h2::after {
    width: 230px;
    background-image: url(../img/title_bg_s.svg);
}

#power-generation .title-border span,
#parking-info .title-border span {
    padding-left: 30px;
}

@media(max-width:980px) {
    /*共通下層ページtop980px以下*/

    .subpage-top-logo-one {
        margin-bottom: 0;
    }

    .subpage-top-logo-two {
        margin-bottom: 0;
    }

    .subpage-top-logo-three {
        margin-bottom: 0;
    }

    .subpage-top-logo-four {
        margin-bottom: 0;
    }

    .subpage-top-logo-five {
        margin-bottom: 0;
    }

    .subpage-main-top {
        display: flex;
        flex-direction: column;
        background-color: white;
    }

    .subpage-main-top-flex {
        flex-direction: column;
    }

    .subpage-main-title {
        width: 100%;
        background: #E8FAF8;
        order: 2;
        padding: 30px 0;
        display: flex;
        justify-content: center;
        gap: 20px;
    }

    .subpage-main-img {
        order: 1;
        width: 100%;
    }

    .subpage-main-top .subpage-main-title h1 {
        text-align: center;
    }

}

@media(max-width:780px) {
    .title-border span {
        font-size: 20px;
        padding-left: 30px;
    }

    .title-border h2::after {
        position: absolute;
        bottom: -20px;
        left: 0;
        width: 230px;
        height: 70px;
    }

    #main-facilities .title-border h2::after,
    #power-generation .title-border h2::after,
    #parking-info .title-border h2::after,
    .tour-overview .title-border h2::after {
        width: 180px;
        height: 70px;
    }

    #power-generation .title-border span {
        padding-left: 20px;
    }
}

@media(max-width:500px) {

    .subpage-top-logo-one {
        width: 9%;
    }

    .subpage-top-logo-two {
        width: 12%;
    }

    .subpage-top-logo-three {
        width: 6%;
    }

    .subpage-top-logo-four {
        width: 16%;
    }

    .subpage-top-logo-five {
        width: 13%;
    }

}


/*メイン*/

.page-link-three {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.page-link-two {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
}

.page-link-btn {
    padding: 10px 0 25px 0;
    font-size: 1.5rem;
    color: white;
    background: #50BFC0;
    border: 1px solid #FFF;
    text-align: center;
}

.page-link-btn p {
    position: relative;
}

.page-link-btn p::before {
    content: "";
    position: absolute;
    top: 115%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top: 7px solid #fff;
}

.page-link-btn:hover {
    background-color: #73D7D8;
    transition: .3s;
}

.company-video {
    margin-top: 100px;
}

.company-video video {
    width: 100%;
    height: auto;
}

.main-facilities {
    margin-top: 80px;
}

.main-facilities-top-img {
    margin-top: 40px;
}

.main-facilities-contents {
    margin-top: 60px;
    padding: 0 3%;
}

.main-facilities-contents .main-facilities-content {
    display: flex;
}

.main-facilities-content .content-left {
    height: 210px;
}

.main-facilities-content .content-left img {
    width: auto;
    height: 100%;
}

.main-facilities-content .content-right {
    width: 100%;
    padding-left: 4%;
    padding-bottom: 5%;
    padding-right: 8%;
}

.main-facilities-content .content-right h3 {
    font-size: 1.4rem;
    font-weight: 500;
    border-left: 5px solid #50BFC0;
    padding-left: 10px;
    font-family: "Noto Sans JP", serif;
}

.main-facilities-content .content-right p {
    margin-top: 20px;
}

.main-facilities-contents .margin {
    margin-top: 45px;
}

.power-generation {
    margin-top: 100px;
}

.power-generation .power-generation-top-text {
    margin-top: 30px;
}

.power-generation .power-generation-top-text h3 {
    font-size: 1.4rem;
    font-weight: 500;
    padding-left: 10px;
    font-family: "Noto Sans JP", serif;
    position: relative;
}

.power-generation .power-generation-top-text h3::before {
    content: "";
    width: 60px;
    height: 60px;
    background-color: #E8FAF8;
    border-radius: 99px;
    position: absolute;
    top: -30%;
    left: -2%;
    z-index: -1;
}

.power-generation .power-generation-top-text p {
    margin-top: 30px;
}

.power-generation-top-img {
    margin-top: 40px;
}

.power-generation-flow {
    display: flex;
    flex-direction: column;
    gap: 50px;
    margin-top: 50px;
}

.flow-step {
    border-radius: 20px;
    border: 3px solid #50BFC0;
    position: relative;
}

.flow-step.pointy {
    position: relative;
}

.flow-step.pointy::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 35px;
    height: 35px;
    background: #FFF;
    border-right: 3px solid #50BFC0;
    border-bottom: 3px solid #50BFC0;
    transform: translate(-50%, 55%) rotate(45deg);
    transform-origin: center center;
}

.step-text {
    padding: 3% 5%;
}

.step-text h4 {
    color: #2867A7;
    font-family: "Noto Sans JP";
    font-weight: 500;
    font-size: 1.5rem;
    padding-bottom: 10px;
    padding-left: 55px;
    position: relative;
}

.power-generation-flow .flow-step:first-child .step-text h4::before {
    content: "①";
    position: absolute;
    left: 0;
    top: -15%;
    font-size: 2rem;
}

.power-generation-flow .flow-step:nth-child(2) .step-text h4::before {
    content: "②";
    position: absolute;
    left: 0;
    top: -15%;
    font-size: 2rem;
}

.power-generation-flow .flow-step:nth-child(3) .step-text h4::before {
    content: "③";
    position: absolute;
    left: 0;
    top: -15%;
    font-size: 2rem;
}


.history {
    margin-top: 100px;
}

.history .margin {
    margin-top: 40px;
    margin-bottom: 100px;
}

.history table tr {
    border-top: 1px solid rgba(80, 191, 192, 0.5);
}

.history table tr:last-child {
    border-bottom: 1px solid rgba(80, 191, 192, 0.5);
}

.history table tr .teal-color {
    width: 13%;
    text-align: center;
    background: #E8FAF8;
    font-weight: 500;
    font-family: "Noto Sans JP";
}

.history table tr .padding {
    padding-left: 2%;
    font-weight: 400;
    font-family: "Noto Sans JP";
}

.history table tr td {
    padding: 1% 0;
}

.history .history-center-text {
    margin-top: 80px;
}

.history .history-center-text h3 {
    font-size: 1.4rem;
    font-weight: 500;
    padding-left: 10px;
    font-family: "Noto Sans JP", serif;
    position: relative;
}

.history .history-center-text h3::before {
    content: "";
    width: 60px;
    height: 60px;
    background-color: #E8FAF8;
    border-radius: 99px;
    position: absolute;
    top: -30%;
    left: -2%;
    z-index: -1;
}

.history .history-bottom-text {
    margin-top: 80px;
}

.history .history-bottom-text h3 {
    font-size: 1.4rem;
    font-weight: 500;
    padding-left: 10px;
    font-family: "Noto Sans JP", serif;
    position: relative;
}

.history .history-bottom-text h3::before {
    content: "";
    width: 60px;
    height: 60px;
    background-color: #E8FAF8;
    border-radius: 99px;
    position: absolute;
    top: -30%;
    left: -2%;
    z-index: -1;
}

.is_sp {
    display: none;
}

@media (max-width:980px) {
    /*メイン980px以下*/

    .subpage-main {
        margin-bottom: 100px;
    }

    .page-link-three {
        grid-template-columns: repeat(1, 1fr);
    }

    .page-link-two {
        grid-template-columns: repeat(1, 1fr);
    }

    .company-video {
        margin-top: 55px;
    }

    .main-facilities-contents {
        padding: 0;
    }

    .main-facilities-contents .margin {
        margin-top: 65px;
    }

    .main-facilities-content .content-right {
        padding-right: 0;
        padding-left: 0;
    }

    .main-facilities-contents .main-facilities-content {
        flex-direction: column;
    }

    .main-facilities-content .content-left {
        height: auto;
        order: 2;
    }

    .main-facilities-content .content-left img {
        width: 100%;
    }

    .power-generation .power-generation-top-text {
        margin-top: 60px;
    }

    .step-text h4 {
        font-size: 1.3rem;
    }

    .step-text p {
        font-size: 14px;
    }

    .history table tr td {
        padding: 2% 0;
    }

    .history table tr .teal-color {
        padding-right: 1%;
        padding-left: 1%;
    }

}

@media(max-width:700px) {
    .step-text {
        padding: 9% 5%;
    }

    .history table tr {
        display: flex;
        flex-direction: column;
    }

    .history table tr .teal-color {
        width: 100% !important;
        text-align: left;
    }

    .history table tr td {
        padding: 3% 0;
        padding-left: 3% !important;
    }

}

@media(max-width:770px) {
    .history table tr .teal-color {
        width: 18%;
    }
}

@media screen and (max-width: 767px) {
    .is_pc {
        display: none;
    }

    .is_sp {
        display: block;
    }
}

@media(max-width:600px) {
    .history table tr .teal-color {
        width: 22%;
    }
}

@media(max-width:500px) {
    .history table tr .teal-color {
        width: 28%;
    }
}



/*見学コースページ*/

/*メイン*/

.tour-top-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 50px;
}

.tour-top-text-big {
    font-size: 1.3rem;
    color: #2867A7;
    margin-top: 25px;
    font-weight: 600;
}

.tour-contents {
    margin-top: 60px;
    padding: 0 3%;
}

.tour-contents .tour-content {
    display: flex;
}

.tour-content .content-left {
    height: 210px;
}

.tour-content .content-left img {
    width: auto;
    height: 100%;
}

.tour-content .content-right {
    width: 100%;
    padding-left: 4%;
    padding-bottom: 5%;
    padding-right: 8%;
}

.tour-content .content-right h3 {
    font-size: 1.5rem;
    font-weight: 500;
    color: #20ACAD;
    display: flex;
    align-items: center;
    font-family: "Noto Sans JP", serif;
    border-bottom: 4px #20ACAD dotted;
    padding-bottom: 10px;
}

.tour-content:first-child .content-right h3::before {
    content: "①";
    padding-right: 10px;
    font-size: 2.5rem;
}

.tour-content:nth-of-type(2) .content-right h3::before {
    content: "②";
    padding-right: 10px;
    font-size: 2.5rem;
}

.tour-content:nth-of-type(3) .content-right h3::before {
    content: "③";
    padding-right: 10px;
    font-size: 2.5rem;
}

.tour-content:nth-of-type(4) .content-right h3::before {
    content: "④";
    padding-right: 10px;
    font-size: 2.5rem;
}

.tour-content:nth-of-type(5) .content-right h3::before {
    content: "⑤";
    padding-right: 10px;
    font-size: 2.5rem;
}

.tour-content:nth-of-type(6) .content-right h3::before {
    content: "⑥";
    padding-right: 10px;
    font-size: 2.5rem;
}

.tour-content .content-right p {
    margin-top: 20px;
}

.tour-contents .margin {
    margin-top: 38px;
}

.tour-video {
    margin-top: 80px;
}

.tour-video video {
    width: 100%;
}

@media (max-width:980px) {
    /*メイン980px以下*/

    .tour {
        margin-top: 60px;
    }

    .tour-top-img {
        margin-top: 70px;
    }

    .tour-contents {
        padding: 0;
    }

    .tour-contents .tour-content {
        flex-direction: column;
    }

    .tour-content .content-right {
        padding-bottom: 2%;
        padding-left: 0;
        padding-right: 0;
    }

    .tour-content .content-left {
        order: 2;
        height: auto;
    }

    .tour-content .content-left img {
        width: 100%;
    }

    .tour-contents .margin {
        margin-top: 50px;
    }

    .tour-video {
        margin-top: 100px;
    }
}


/*よくあるご質問ページ*/

/*メイン*/
.faq-top-text {
    margin-top: 50px;
    color: #333;
    font-family: Inter;
    font-weight: 400;
}

.faq-content .faq-group p {
    color: #333;
    font-family: "Noto Sans JP";
    font-weight: 500;
}

.faq-contents {
    margin-top: 70px;
}

.faq-content {
    border-top: 1px solid #AAAAAA;
}

.faq-content:last-child {
    border-bottom: 1px solid #AAAAAA;
}

.faq-content .question {
    display: flex;
    justify-content: space-between;
    padding: 15px 2%;
}

.faq-content .question .left {
    display: flex;
    align-items: center;
    gap: 20px;
    width: 95%;
}

.faq-content .question .left .Q {
    width: 3%;
}

.faq-content .question .right {
    display: flex;
    align-items: center;
    transition: 0.3s ease;

}

.faq-content .question .right.rotate {
    transform: rotate(180deg);
    transition: 0.3s ease;
}

.faq-content .question .right img {
    width: 100%;
}

.faq-content .anser {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 15px 2%;
    border-top: 2px dotted #AAAAAA;
}

.faq-content .anser .A {
    width: 2.9%;
}

.faq-content .anser a {
    color: #50BFC0;
    border-bottom: 1px solid #50BFC0;
}

@media(max-width:980px) {
    .faq-content .question .left .Q {
        width: 4%;
    }

    .faq-content .anser .A {
        width: 4%;
    }
}

@media(max-width:700px) {
    .faq-content .question .left .Q {
        width: 5%;
    }

    .faq-content .anser .A {
        width: 5%;
    }
}

@media(max-width:500px) {
    .faq-content .question .left .Q {
        width: 6%;
    }

    .faq-content .anser .A {
        width: 6%;
    }
}


/*アクセスページ*/

/*メイン*/
.access-map {
    margin-top: 80px;
}

.access-map-text {
    margin-top: 50px;
}

.access-map-text p {
    color: #333;
    font-family: "Noto Sans JP";
    font-weight: 500;
}

.access-map-text .margin {
    margin-top: 20px;
}

.Google-map {
    margin-top: 100px;
}

.parking-info {
    margin-top: 80px;
}

.parking-info img {
    margin-top: 70px;
}


/*見学のご予約ページ*/

/*メイン*/
.reservation-top-text {
    text-align: center;
    margin-top: 50px;
    font-size: 1.3rem;
    line-height: 2;
}

.reservation-top-text .red {
    color: #B1505B;
    font-family: "Noto Sans JP";
    font-weight: 700;
}

.reservation-top-text .blue {
    color: #2867A7;
    font-family: "Noto Sans JP";
    font-weight: 700;
}

.tour-overview {
    margin-top: 80px;
}


.tour-overview .margin {
    margin-top: 70px;
}

.tour-overview table tr {
    border-top: 1px solid rgba(80, 191, 192, 0.5);
}

.tour-overview table tr:last-child {
    border-bottom: 1px solid rgba(80, 191, 192, 0.5);
}

.tour-overview table tr .teal-color {
    width: 13%;
    text-align: center;
    background: #E8FAF8;
    font-weight: 500;
    font-family: "Noto Sans JP";
}

.tour-overview table tr .teal-color p {
    margin: 0 auto;
    width: 80px;
    color: #20ACAD;
    text-align: justify;
    text-align-last: justify;
}

.tour-overview table tr .padding {
    padding-left: 2%;
    font-weight: 400;
    font-family: "Noto Sans JP";
}

.tour-overview table tr .padding span {
    display: inline-block;
    text-indent: 0.6rem;
}

.tour-overview table tr td {
    padding: 1% 2%;
}

.tour-overview table tr td .indent {
    display: block;
    text-indent: 1em;
}

.tour-overview .common-btn {
    margin-top: 135px;
}

@media(max-width:980px) {
    .tour-overview table tr .teal-color {
        width: 120px;
    }
}

@media(max-width:700px) {
    .tour-overview table tr {
        display: flex;
        flex-direction: column;
    }

    .tour-overview table tr .teal-color {
        width: 100% !important;
        text-align: left;
    }

    .tour-overview table tr td {
        padding: 3% 0;
        padding-left: 3% !important;
    }

}

@media(max-width:680px) {
    .tour-overview table tr .teal-color {
        width: 19%;
    }
}

@media(max-width:550px) {
    .tour-overview table tr .teal-color {
        width: 21%;
    }
}

@media(max-width:500px) {
    .tour-overview table tr .teal-color {
        width: 25%;
    }
}

@media(max-width:400px) {
    .tour-overview table tr .teal-color {
        width: 29%;
    }
}