@charset "UTF-8";

html {
    scroll-behavior: smooth;
}
.none {
    display: none;
}
p,
table {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    letter-spacing: 0.02em;
    line-height: 1.7;
}
h2 {
    position: relative;
    font-family: 'Montserrat', sans-serif;
    font-size: 80px;
    font-weight: 700;
    color: #002b47;
    border-bottom: 2px solid #002b47;
}

/* header */
header {
    width: 100%;
    height: 80px;
    background: rgba(0, 43, 71, 0.6);
    position: fixed;
    z-index: 9999;
}
.header-logo {
    position: absolute;
    top: 12px;
    left: 40px;
    z-index: 999;
}
.nav-ul {
    position: absolute;
    top: 23px;
    right: 40px;
    display: flex;
    gap: 16px;
    text-align: center;
    z-index: 9999;
}
.header-logo,.nav-ul li {
    transition: 0.2s;
}
.header-logo:hover,.nav-ul li:hover {
    opacity: 0.5;
    cursor: pointer;
}
.nav-menu {
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: #FFE11A;
    line-height: 1;
    margin-bottom: 2px;
    position: relative;
}
.nav-menu_sub {
    font-size: 10px;
    font-weight: 400;
    color: #FFE11A;
    letter-spacing: 0.06rem;
    line-height: 1.2;
    position: relative;
}
main {
    width: 100%;
    overflow: hidden;
}

/* top */
.section-top {
    height: 100vh;
    background: url(../img/main_img.png) no-repeat center / cover;
}
.section-top_wrapper {
    width: 95%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 22px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
}
.catch-copy {
    font-size: 20px;
    font-weight: 300;
    color: #fff;
}
.title {
    width: 100%;
}
.title_sp {
    display: none;
}
.title_sub {
    position: relative;
    font-size: 20px;
    font-weight: 300;
    color: #FFE11A;
}
.title_sub::before,
.title_sub::after {
    content: '';
    position: absolute;
    top: 50%;
    display: inline-block;
    width: 75px;
    height: 1px;
    background-color: #FFE11A;
}
.title_sub::before {
    left: -90px;
}
.title_sub::after {
    right: -90px;
}

/* about */
.section-about {
    background-color: #002b47;
    padding: 360px 0 160px;
}
.about-wrapper {
    background-color: #FFE11A;
    padding: 32px 35px;
    height: 390px;
}
.about-wrapper_sub {
    position: relative;
    max-width: 805px;
    margin: 0 auto;
}
.about_img {
    position: absolute;
    top: 17%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.about-caption_wrapper {
    width: 310px;
    margin-bottom: 60px;
}
.about-caption_wrapper p {
    font-size: 14px;
    color: #002B47;
}
.about-description {
    text-align: right;
    color: #002B47;
}

/* facility */
.section-facility {
    position: relative;
    background: #f2f2f2 url(../img/facility_bg.png) no-repeat center / cover;
}
.facility-wrapper {
    max-width: 865px;
    background-color: #f2f2f2;
    padding: 160px 30px 170px;
    margin: 0 auto;
}
.facility-caption_wrapper {
    width: 378px;
    margin: auto 0 40px auto;
}
.facility-caption_wrapper p {
    font-size: 14px;
    text-align: right;
    color: #002B47;
}
.facility-bg01 {
    width: 100vw;
    height: 200px;
    background: url(../img/facility_img.png) no-repeat center /cover;
    margin: 0 calc(50% - 50vw) 40px;
}
.facility-bg02 {
    width: 100vw;
    height: 200px;
    background: url(../img/facility_img2.png) no-repeat center /cover;
    margin: 0 calc(50% - 50vw) 40px;
}
.facility-description {
    text-align: justify;
    max-width: 570px;
    margin: 0 auto 50px;
    border-left: #002B47 solid 2px;
    border-right: #002B47 solid 2px;
    padding: 0 15px;
    color: #002B47;
}
.facility-description::after {
    content: '';
    display: block;
    position: absolute;
    left: 0;
    bottom: 0;
    border-top: 70px solid transparent;
    /* 透明 */
    border-right: 50vw solid transparent;
    /* 透明 */
    border-left: 50vw solid #002B47;
    border-bottom: 70px solid #002B47;
}

/* join */
.section-join {
    background-color: #002B47;
}
.join-wrapper {
    max-width: 805px;
    margin: 0 auto;
    padding: 0 30px;
    box-sizing: content-box;
    color: #F2F2F2;
    position: relative;
}
.section-join h2 {
    color: #FFE11A;
    border-bottom: 2px solid #FFE11A;
}
.join-caption_wrapper {
    width: 204px;
    margin-bottom: 140px;
}
.join-caption_wrapper p {
    font-size: 14px;
    color: #FFE11A;
}
.join-list {
    position: relative;
    display: flex;
    gap: 45px;
    text-align: justify;
    flex-wrap: wrap;
    justify-content: center;
    padding-bottom: 320px;
}
.join-list::after {
    content: '';
    display: block;
    position: absolute;
    bottom: 0;
    border-top: 70px solid transparent;
    /* 透明 */
    border-right: 50vw solid transparent;
    /* 透明 */
    border-left: 50vw solid #011827;
    border-bottom: 70px solid #011827;
}
.join-list li {
    width: 238px;
    padding: 0 37px 37px;
    border: 2px solid #FFE11A;
}
.join-list li:nth-child(2) {
    position: relative;
    top: 60px;
}
.join-list li:nth-child(3) {
    position: relative;
    top: 120px;
}
.jl-wrapper01 {
    width: 115px;
    height: 115px;
    background: #FFE11A;
    transform: translateX(-50%) rotate(45deg);
    position: relative;
    left: 50%;
    top: -21%;

}
.jl-wrapper02 {
    transform: translateX(5%) translateY(20%) rotate(-45deg);
    text-align: center;
    position: absolute;
    width: 100px;
}
.step {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 700;
    font-style: italic;
    color: #002b47;
}
.number {
    font-family: 'Montserrat', sans-serif;
    font-size: 70px;
    font-weight: 700;
    font-style: italic;
    color: #002b47;
    line-height: 0.8;
}
.course-wrapper01 {
    position: relative;
    background-color: #011827;

}
.course-wrapper01::after {
    content: '';
    display: block;
    position: absolute;
    border-bottom: 70px solid transparent;
    /* 透明 */
    border-left: 50vw solid transparent;
    /* 透明 */
    border-right: 50vw solid #011827;
    border-top: 70px solid #011827;
    z-index: 999;
}
.course-wrapper01 img {
    max-width: 100%;
    height: auto;
}
.course-wrapper02 {
    max-width: 970px;
    margin: 0 auto;
    color: #F2F2F2;
    padding: 0 30px;
    box-sizing: content-box;
}
h3 {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 40px;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: #F2F2F2;
    text-align: center;
    padding-top: 20px;
    margin-bottom: 70px;
}
h3::before,
h3::after {
    content: "";
    display: inline-block;
    background-image: url(../img/logo_parts.png);
    background-size: contain;
    width: 41px;
    height: 21px;
    vertical-align: middle;
    position: relative;
    top: -3px;
}
h3::before {
    left: -15px;
}
h3::after {
    right: -10px;
}
.two {
    font-size: 50px;
    color: #FFE11A;
}
.member-wrapper01,
.member-wrapper02 {
    display: flex;
    justify-content: flex-end;
    gap: 20px;
}
.member-wrapper01 {
    margin-bottom: 80px;
}
.member-wrapper02 {
    flex-direction: row-reverse;
}
.member-description {
    max-width: 400px;
}
.member {
    position: relative;
    color: #011827;
    z-index: 1;
    font-size: 23px;
    width: 230px;
    padding: 5px 0;
    text-align: center;
    margin-bottom: 35px;
    left: 10px;
}
.member::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: -1;
    background-color: #FFE11A;
    transform: skewX(-25deg);
}
.member::after {
    content: "";
    position: absolute;
    top: 12px;
    left: 7px;
    z-index: -2;
    background-color: #B19C12;
    transform: skewX(-25deg);
    width: 230px;
    height: 50px;
}
.support {
    text-align: center;
    margin-top: 55px;
    padding-bottom: 40px;
}
.yellow {
    color: #FFE11A;
}

/* price */
.section-price {
    background: #f2f2f2 url(../img/facility_bg.png) no-repeat center / cover;
    position: relative;
    z-index: 99;
}
.price-wrapper {
    max-width: 865px;
    background-color: #f2f2f2;
    padding: 160px 30px 170px;
    margin: 0 auto;
}
.price-caption_wrapper {
    width: 255px;
    margin: auto 0 40px auto;
}
.price-caption_wrapper p {
    font-size: 14px;
    text-align: right;
    color: #002B47;
}
table {
    border-collapse: separate;
    border-spacing: 39px 30px;
    text-align: center;
    color: #002B47;
}
.th01 {
    font-size: 24px;
    font-weight: 500;
    color: #F2F2F2;
    background-color: #002B47;
    width: 210px;
}
.th02 {
    font-size: 24px;
    font-weight: 500;
    color: #002B47;
    background-color: #FFE11A;
    width: 210px;
    padding: 10px 0;
}
td {
    position: relative;
}
.border01::before {
    content: "";
    background-color: #002B47;
    width: 475px;
    height: 2px;
    position: absolute;
    top: 65px;
    right: 0;
}
.border01 {
    text-align: center;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.1em;
    white-space: nowrap;
}
.border02::after {
    content: "";
    background-color: #002B47;
    height: 2px;
    width: 48px;
    display: block;
    margin: 0 auto 10px;
}
.f14 {
    font-size: 14px;
}
.montserrat {
    font-family: 'Montserrat', sans-serif;
    font-size: 40px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

/* info */
.section-info {
    background-color: #FFE11A;
    padding: 160px 30px;
    position: relative;
    overflow: hidden;
}
.info-wrapper {
    max-width: 885px;
    margin: 0 auto;
}
.info-caption_wrapper {
    width: 245px;
    margin: auto auto 40px 0;
    padding-left: 40px;
}
.info-caption_wrapper p {
    font-size: 14px;
    color: #002B47;
}
.info-detail {
    display: flex;
    justify-content: center;
    gap: 80px;
    flex-wrap: wrap;
}
.contact {
    width: 400px;
    background-color: #002B47;
    color: #FFE11A;
    font-size: 18px;
    text-align: center;
    padding: 12px 0 20px;
    line-height: 1.5;
    margin-bottom: 18px;
}
.contact-caption {
    font-size: 24px;
    margin-bottom: 16px;
}
.time {
    background-color: #f2f2f2;
    padding: 23px 0 30px 42px;
    color: #002B47;
}
.time p {
    font-size: 24px;
    margin-bottom: 30px;
}
dl {
    display: flex;
    flex-wrap: wrap;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    letter-spacing: 0.02em;
    line-height: 1.7;
    max-width: 210px;
}
dt {
    width: 41%;
    margin-bottom: 20px;
    border-bottom: solid 1px #002B47;
}
dd {
    width: 59%;
    margin-bottom: 20px;
    border-bottom: solid 1px #002B47;
    text-align: right;
}
.map {
    max-width: 400px;
    height: 353px;
}
.map-wrapper p {
    line-height: 1.3;
    margin-bottom: 20px;
    color: #002B47;
}
.border03::before,
.border03::after,
.border04::before,
.border04::after {
    content: "";
    background-color: #002B47;
    height: 2px;
    position: absolute;
}
.border03::before {
    width: 100%;
    transform: rotate(-25deg);
    top: 10px;
    left: -250px;
}
.border03::after {
    width: 120%;
    transform: rotate(8deg);
    top: 150px;
    left: -20px;
}
.border04::before {
    width: 100%;
    transform: rotate(-25deg);
    bottom: 10px;
    right: -340px;
}
.border04::after {
    width: 120%;
    transform: rotate(8deg);
    bottom: 45px;
    left: -20px;
}

/* footer */
footer {
    background-color: #011827;
    padding: 30px 0 25px;
}
.sns-icon {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 50px;
}
.copyright {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: #FFE11A;
    text-align: center;
}
#scroll-top {
    position: fixed;
    bottom: 20px;
    right: 40px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 300;
    font-size: 23px;
    z-index: 999;
    filter: drop-shadow(1px 1px 0px rgba(0, 0, 0, 1));
    transition: 0.5s;
}
#scroll-top:hover {
    bottom: 30px;
    opacity: 0.5;
}
.top-button {
    color: #fff;
    padding: 20px 0 0 30px;
}
#scroll-top::before,
#scroll-top::after {
    position: absolute;
    content: "";
    background-color: #fff;
    width: 2px;
}
#scroll-top::before {
    height: 44px;
    bottom: 0;
    left: 14px;
}
#scroll-top::after {
    height: 16px;
    bottom: 30px;
    left: 20px;
    transform: rotate(-45deg);
}

@media screen and (max-width: 767px) {
    p {
        font-size: 14px;
    }
    h2 {
        font-size: 60px;
    }
    /* header */
    #g-nav {
        position: fixed;
        z-index: 999;
        top: 0;
        right: -120%;
        width: 100%;
        height: 100vh;
        transition: all 0.6s;
    }
    #g-nav::before {
        content: "";
        position: absolute;
        top: 8%;
        left: -848px;
        border-style: solid;
        border-right: 3000px solid transparent;
        border-left: 3000px solid transparent;
        border-bottom: 2500px solid #FFE11A;
        border-top: 0;
        transform: rotate(61deg);
    }
    #g-nav.panelactive {
        right: 0;
    }
    #g-nav ul {
        position: absolute;
        z-index: 999;
        top: 110px;
        right: 40px;
        flex-direction: column;
    }
    .nav-menu,
    .nav-menu_sub {
        color: #002B47;
    }
    /* hamburger-button */
    .openbtn {
        position: fixed;
        z-index: 9999;
        top: 10px;
        right: 10px;
        cursor: pointer;
        width: 50px;
        height: 50px;
    }
    .openbtn span {
        display: inline-block;
        transition: all .4s;
        position: absolute;
        left: 11px;
        height: 3.6px;
        background-color: #FFE11A;
    }
    .openbtn span:nth-of-type(1) {
        top: 9px;
        width: 33px;
    }
    .openbtn span:nth-of-type(2) {
        top: 18px;
        width: 16px;
        left: 20px;
    }
    .openbtn span:nth-of-type(3) {
        top: 27px;
        width: 16px;
        left: 20px;
    }
    .openbtn span:nth-of-type(4) {
        top: 36px;
        width: 33px;
    }
    .openbtn.active span:nth-of-type(1) {
        top: 18px;
        left: 11px;
        transform: translateY(6px) rotate(-45deg);
        width: 33px;
        background-color: #002B47;
    }
    .openbtn.active span:nth-of-type(2) {
        opacity: 0;
    }
    .openbtn.active span:nth-of-type(3) {
        opacity: 0;
    }
    .openbtn.active span:nth-of-type(4) {
        top: 30px;
        left: 11px;
        transform: translateY(-6px) rotate(45deg);
        width: 33px;
        background-color: #002B47;
    }
    header {
        height: 70px;
    }
    .header-logo {
        top: 13px;
        left: 20px;
        width: 82px;
    }

    /* top */
    .section-top {
        height: 100vh;
        background-position: 90%;
    }
    .catch-copy {
        font-size: 14px;
    }
    .section-top_wrapper {
        width: 90%;
        gap: 8px;
    }
    .title {
        display: none;
    }
    .title_sp {
        display: block;
        width: 100%;
    }
    .title_sub {
        font-size: 14px;
    }
    .title_sub::before,
    .title_sub::after {
        width: 58px;
    }
    .title_sub::before {
        left: -64px;
    }
    .title_sub::after {
        right: -64px;
    }

    /* about */
    .section-about {
        padding: 120px 0;
    }
    .about-wrapper {
        padding: 20px 30px;
        height: auto;
    }
    .about-caption_wrapper {
        width: 230px;
        margin-bottom: 240px;
    }
    .about-caption_wrapper p {
        font-size: 10px;
    }
    .about_img {
        display: none;
    }
    .about_img_sp01 {
        display: block;
        position: absolute;
        top: 30%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    .about-description01 {
        margin-bottom: 20px;
    }

    /* facility */
    .facility-wrapper {
        padding: 105px 30px 155px
    }
    .facility-caption_wrapper {
        width: 282px;
        margin: auto 0 40px auto;
    }
    .facility-caption_wrapper p {
        font-size: 10px;
    }
    .facility-bg01 {
        height: 120px;
    }
    .facility-bg02 {
        height: 120px;
    }
    .facility-description::after {
        border-right: 70vw solid transparent;
        border-left: 70vw solid #002B47;
    }

    /* join */
    .join-caption_wrapper {
        width: 154px;
    }
    .join-caption_wrapper p {
        font-size: 10px;
    }
    .jl-wrapper01 {
        top: -24%;
    }
    .join-list li {
        height: 280px;
    }
    .join-list::after {
        border-right: 70vw solid transparent;
        border-left: 70vw solid #011827;
    }

    /* course */
    h3 {
        font-size: 26px;
        margin-bottom: 40px;
    }
    h3::before,
    h3::after {
        width: 27px;
        height: 14px;
    }
    .two {
        font-size: 33px;
    }
    .member-wrapper01,
    .member-wrapper02 {
        flex-direction: column-reverse;
    }
    .course-img01,
    .course-img02 {
        display: none;
    }
    .course-img_sp,
    .course-img2_sp {
        display: block;
    }
    .course-wrapper01 img {
        max-width: none;
        width: 100vw;
        margin: 0 calc(50% - 50vw);
    }
    .member-wrapper01,
    .member-wrapper02 {
        gap: 30px;
    }
    .member {
        margin: 0 auto 35px;
        left: 0;
    }
    .member-wrapper01 {
        margin-bottom: 60px;
    }
    .member-description {
        margin: 0 auto;
    }
    .support {
        text-align: left;
        font-size: 18px;
    }
    .course-wrapper01::after {
        border-left: 70vw solid transparent;
        border-right: 70vw solid #011827;
    }

    /* price */
    .price-wrapper {
        padding: 160px 10px 120px;
    }
    .price-caption_wrapper {
        width: 195px;
        margin-right: 20px;
    }
    .price-caption_wrapper p {
        font-size: 10px;
    }
    table {
        border-collapse: separate;
        border-spacing: 2vw 2vw;
        margin: 0 auto;
    }
    .th01 {
        font-size: 3vw;
        width: 26vw;
    }
    .th02 {
        font-size: 3vw;
        width: 0;
        padding: 1vw 0;
    }
    .th02-month {
        width: 32vw;
    }
    td {
        white-space: wrap;
        width: 0;
    }
    .yen {
        font-size: 3vw;
    }
    .border01::before {
        width: 65vw;
        height: 0.3vw;
        top: 8vw;
        right: 0;
    }
    .border01 {
        font-size: 3vw;
    }
    .border02::after {
        height: 0.3vw;
        width: 4vw;
        margin: 0 auto 1vw;
    }
    .f14 {
        font-size: 2vw;
    }
    .montserrat {
        font-size: 5vw;
    }

    /* info */
    .section-info {
        padding: 120px 30px;
    }
    .info-caption_wrapper {
        width: 155px;
        padding-left: 0;
    }
    .info-caption_wrapper p {
        font-size: 10px;
    }
    .contact {
        max-width: 315px;
        margin: 0 auto 18px;
    }
    .contact-caption {
        font-size: 18px;
        margin-bottom: 10px;
    }
    .contact p:nth-child(n+2) {
        font-size: 16px;
        line-height: 1.3;
    }
    .time {
        margin: 0 auto 40px;
        max-width: 315px;
    }
    .time p {
        font-size: 18px;
        margin-bottom: 20px;
    }
    dt,
    dd {
        margin-bottom: 16px;
    }
    .info-detail {
        display: block;
    }
    .map-wrapper p {
        font-size: 16px;
    }
    .map {
        width: 100%;
        max-width: none;
        height: 278px;
    }
    .border03::before {
        transform: rotate(-43deg);
        top: 109px;
        left: -54vw;
    }
    .border03::after {
        top: 65px;
    }
    .border04::before {
        transform: rotate(-44deg);
        bottom: 10px;
        right: -33vw;
    }
    .border04::after {
        bottom: 50px;
    }

    /* footer */
    .copyright {
        font-size: 16px;
    }
    #scroll-top {
        font-size: 18px;
        right: 20px;
    }
    #scroll-top::before {
        height: 30px;
        left: 6px;
    }
    #scroll-top::after {
        height: 11px;
        bottom: 20px;
        left: 10px;
    }
    .top-button {
        padding: 13px 0 0 14px;
    }
}

@media screen and (max-width: 500px) {
    .br {
        display: block;
    }
    .about_img_sp01 {
        display: none;
    }
    .about_img_sp02 {
        display: block;
        position: absolute;
        top: 43%;
        left: 52vw;
        transform: translate(-50%, -50%);
    }
}