@charset "utf-8";

/*****   BSAスクールサイト 共通CSS
-------------------------------------------------- */

html {
    font-size: 62.5%;
    /* =10px */
}

body {
    font-size: 1.5rem;
    width: 100%;
    color: #333333;
    -webkit-text-size-adjust: 100%;
    /* text-rendering: auto; */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.8;
    font-family: 'Noto Sans JP', "ヒラギノ角ゴ ProN", "Hiragino Kaku Gothic ProN", "メイリオ", "Meiryo", "verdana", sans-serif;
    font-feature-settings: "palt";
    letter-spacing: .03em;
    text-align: justify;
}

@media screen and (min-width: 992px) {
    body {
        font-size: 1.6rem;
    }
}

img {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
    border: 0;
    -ms-interpolation-mode: bicubic;
}

/****** text color ******/

.red {
    color: #d22e29;
}

.blue {
    color: #006a9f;
}

.white {
    color: #fff;
}

.orange {
    color: #ff9933;
}

.green {
    color: #5bb592;
}

.yellow {
    color: #f2c914;
}

/****** background color ******/

.back-red {
    background-color: #d22e29;
}

.back-blue {
    background-color: #006a9f;
}

.back-white {
    background-color: #fff;
}

.back-orange {
    background-color: #ff9933;
}

.back-green {
    background-color: #5bb592;
}

.back-yellow {
    background-color: #ffd700;
}


/****** border-radius ******/

.br3 {
    border-radius: 3px;
}

.br4 {
    border-radius: 4px;
}

.br5 {
    border-radius: 5px;
}

.br20 {
    border-radius: 20px;
}

/****** margin-top ******/

.mt5 {
    margin-top: 5px;
}

.mt10 {
    margin-top: 10px;
}

.mt20 {
    margin-top: 20px;
}

.mt30 {
    margin-top: 30px;
}

.mt60 {
    margin-top: 60px;
}

/****** margin-bottom ******/

.mb5 {
    margin-bottom: 5px;
}

.mb10 {
    margin-bottom: 10px;
}

.mb20 {
    margin-bottom: 20px;
}

.mb30 {
    margin-bottom: 30px;
}

/****** padding-top ******/

.pt5 {
    padding-top: 5px;
}

.pt10 {
    padding-top: 10px;
}

.pt20 {
    padding-top: 20px;
}

.pt30 {
    padding-top: 30px;
}

/****** padding-bottom ******/

.pb5 {
    padding-bottom: 5px;
}

.pb10 {
    padding-bottom: 10px;
}

.pb20 {
    padding-bottom: 20px;
}

.pb30 {
    padding-bottom: 30px;
}

.pb60 {
    padding-bottom: 60px;
}


/****** link, hover ******/

a {
    color: #006a9f;
    text-decoration: underline;
    transition: .2s;
}

a:hover {
    text-decoration: none;
}

.btn {
    position: relative;
    display: block;
    padding-top: 7px;
    padding-bottom: 7px;
    max-width: 100%;
    width: 250px;
    background-color: #fff;
    font-weight: bold;
    text-align: center;
    text-decoration: none;
    border: 2px solid #006a9f;
    border-radius: 4px;
    transition: .2s;
    cursor: pointer;
}

.btn i {
    font-size: 90%;
    margin-left: 8px;
}

.btn::after {
    content: "";
    position: absolute;
    background-image: url("../image/round_triangle_blue.svg");
    background-repeat: no-repeat;
    top: calc(50% - 6px);
    right: 10px;
    width: 9px;
    height: 10px;
}

.btn.arrow-down::after {
    transform: rotate(90deg);
}

.btn:hover {
    background-color: #0078b5;
    color: #fff;
}

.btn:hover::after {
    background-image: url("../image/round_triangle_white.svg");
}

.btn.blue {
    border-color: #006a9f;
}

@media screen and (min-width: 992px) {
    .btn {}
}

/* a ボタン表示欄 */

.link-area {
    display: flex;
    flex-direction: column;
    /*justify-content: space-evenly;*/
    justify-content: center;
    align-items: center;
    margin-top: 30px;
    width: 100%;
    text-align: center;
}

.link-item {
    width: 100%;
    margin-top: 20px;
}

.link-item .btn {
    min-width: 100%;
}

.link-item:first-child {
    margin-top: 0;
}

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

    .link-item {
        margin-top: 0;
    }

    .link-area {
        flex-direction: row;
    }
}

@media screen and (min-width: 992px) {}


/* sec-ttl */

.sec-ttl {
    width: 100%;
    font-weight: bold;
    text-align: center;
    padding: 0 10px;
    margin-bottom: 20px;
    letter-spacing: .1em;
}

.sec-ttl.on-border {
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
}

.sec-ttl img {
    display: block;
    margin: 0 auto;
    margin-bottom: 5px;
}

.ttl-en {
    display: block;
    color: #006a9f;
    font-family: 'Open Sans', sans-serif;
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.ttl-jp {
    font-size: 2.6rem;
    line-height: 1.3;
}


/* sub-ttl */
.sub-ttl {
    display: block;
    font-weight: bold;
    text-align: center;
    font-size: 2.0rem;
    letter-spacing: .05em;
    margin-bottom: 20px;
    line-height: 1.3;
    color: #0078b5;
}

.comment {
    font-size: 1.4rem;
    margin-top: 10px;
}

@media screen and (min-width: 992px) {
    .sec-ttl {
        margin-bottom: 40px;
    }

    .sec-ttl.on-border {
        top: -50px;
    }

    .ttl-jp {
        font-size: 4.0rem;
    }

    .sub-ttl {
        text-align: center;
        font-size: 2.4rem;
        margin-bottom: 35px;
    }

    .hover.over {
        opacity: 0.8;
        transition: .2s;
    }
}

/* table */
.table-area {}

.table-area table {
    border-spacing: 0;
    border-collapse: collapse;
    border-bottom: 1px dashed #aaa;
    color: #555;
    width: 100%;
    max-width: 720px;
    margin: 20px auto;
}

.table-area th {
    display: block;
    padding: 15px 10px 5px;
    width: 100%;

    color: #006a9f;
    border-top: 1px dashed #aaa;
    text-align: center;
}

.table-area td {
    display: block;
    padding: 5px 10px 15px;
    width: 100%;
    text-align: center;
}

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

    .table-area th,
    .table-area td {
        display: table-cell;
        padding: 15px 0 15px 40px;
        width: auto;

        text-align: left;
    }

    .table-area td {
        border-top: 1px dashed #aaa;
    }

}


/* checkbox */
.checkbox-area {
    margin: 30px 0 0;
    padding-top: 20px;
    border-top: 1px solid #9eb9c0;
    text-align: center;
}

.checkbox-area p {
    text-align: center;
}

@media screen and (min-width: 992px) {
    .checkbox-area {
        margin: 50px 0 0;
        padding-top: 30px;
    }
}

/* laptop end */


/*--------------------------------------------------
    layout
-------------------------------------------------- */

/*  header
------------------------------------ */

.header {
    padding: 20px 15px 30px;
    position: relative;
}

.header a {
    text-decoration: none;
}

.header-inner {}

.header-logo {
    width: 235px;
}

@media screen and (min-width: 992px) {
    .header {
        padding: 10px 30px 40px;
        height: auto;
    }

    .header-inner {
        position: relative;
        margin: 0;
        display: flex;
        justify-content: space-between;
    }

    .header-logo {
        margin-top: 10px;
    }
}

@media screen and (min-width: 1200px) {
    .header-logo {
        width: 300px;
    }
}

/*  グローバルナビゲーション
------------------------------------ */

.gnav {
    display: none;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, #0093b7, #0075b7);
    padding-top: 30px;

    overflow-y: auto;
    z-index: 15;
}

.gnav-item {
    font-weight: bold;
}

.gnav-item.youtube {
    font-size: 1.5em;
}

.gnav-item a {
    display: block;
    text-align: center;
    padding: 10px 0;
    color: #fff;
}

.gnav-item a span {
    display: block;
    font-size: 80%;
}

.gnav-item.youtube a {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    padding: 20px 0;
}

.gnav-item.youtube a span {
    font-size: 66%;
    padding-left: 5px;
}

.gnav-item.orientation {
    display: flex;
    flex-direction: row;
    justify-content: center;
}

.gnav-item.orientation .btn {
    border: none;
}

.gnav-item.orientation .btn {
    width: 80%;
    color: #006a9f;
}

ul.gnav-sub-list {
    display: none;
    visibility: hidden;
}

@media screen and (min-width: 992px) {
    .gnav {
        display: block !important;
        /* jsで制御しているため幅変更時の事も考慮し!important */
        position: static;

        padding-top: 0;
        width: auto;
        height: auto;
        margin-right: 170px;
        background: transparent;
        box-shadow: none;
        font-size: 14px;

        overflow-y: inherit;
    }

    .gnav-list {
        display: flex;
        justify-content: flex-end;
        position: relative;
    }

    .gnav-item {
        position: relative;
        margin-right: 10px;
        width: 84px;
        border-top: none;
    }

    .gnav-item.wide {
        width: 90px;
    }

    .gnav-item.youtube {
        width: 70px;
    }

    .gnav-item.youtube a {
        display: list-item;
        padding: 10px 0;
    }

    .gnav-item a {
        padding: 10px 0;
        color: #333333;
    }

    .gnav-item a span {
        color: #006a9f;
    }

    .gnav-item:last-child a {
        padding-right: 0;
    }

    .gnav-item .gnav-sub-list {
        font-weight: normal;
        position: absolute;
        left: -55px;
        width: 194px;
        background-color: #cde7ed;
        border-radius: 10px;
        padding: 10px;
        visibility: hidden;
        opacity: 0;
        transition: .3;
    }

    .gnav-item .gnav-sub-list a {
        border-top: 1px dashed #9eb9c0;
    }

    .gnav-item .gnav-sub-list li:first-child a {
        border: none;
    }

    .gnav-item .gnav-sub-list:before {
        content: "";
        position: absolute;
        top: -20px;
        left: 50%;
        margin-left: -10px;
        border: 10px solid transparent;
        border-bottom: 10px solid #cde7ed;
    }

    .gnav-item:hover > .gnav-sub-list {
        display: block;
        visibility: visible;
        opacity: 1;
    }
}


/* スマホ用ハンバーガーメニュー */

.nav_btn {
    display: block;
    text-align: center;
    width: 50px;
    height: 50px;
    position: fixed;
    top: 12px;
    left: auto;
    right: 10px;
    z-index: 20;
    cursor: pointer;
}

.nav_btn span {
    transition: .5s;
    display: block;
    width: 40px;
    border-bottom: 3px solid #086597;
    position: absolute;
    left: 5px;
}

.nav_btn span:nth-child(1) {
    top: 14px;
}

.nav_btn span:nth-child(2) {
    top: 25px;
}

.nav_btn span:nth-child(3) {
    top: 37px;
}

/* タップした後のXボタン */

.nav_btn.active span:nth-child(1) {
    top: 26px;
    left: 5px;
    border-bottom: 3px solid #fff;
    transform: rotate(-45deg);
    /* マイナス45度回転 */
}

.nav_btn.active span:nth-child(2),
.nav_btn.active span:nth-child(3) {
    top: 26px;
    border-bottom: 3px solid #fff;
    transform: rotate(45deg);
    /* 45度回転 */
}

@media screen and (min-width: 992px) {
    .nav_btn {
        display: none;
    }
}


/* xl以上固定リンクボタン */

.fixbtns {
    display: flex;
    justify-content: center;
    margin-top: 40px;
    padding-left: 3%;
    padding-right: 3%;
}

.fixbtns a {
    text-decoration: none;
}

.fixbtns a + a {
    margin-left: 10px;
}
dl.fixbtn {
    display: flex;
    width: 35vw;
    min-width: 150px;
    height: 52px;
    color: #fff;
    text-align: center;
    border-radius: 4px;
}

dl.orientation-apply {
    background-color: #d22e29;
}

dl.bsamag {
    background-color: #f37b3c;
}

dl.fixbtn dt,
dl.fixbtn dd {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    letter-spacing: 0;
}

dl.fixbtn dt {
    width: 44px;
    border-right: dotted 2px #fff;
}

dl.fixbtn dd {
    width: calc(100% - 44px);
    line-height: 1.3em;
    text-align: center;
}

dl.orientation-apply dt img {
    width: 22px;
    height: 23px;
}

dl.bsamag dt img {
    width: 22px;
    height: 18px;
}

@media screen and (min-width: 992px) {
    .fixbtns {
        position: absolute;
        top: -80px;
        right: 0;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        margin-top: 0;
        width: 200px;
        height: auto;
        padding: 0;

        z-index: 100;
    }
    
    .fixbtns a:first-child {
        position: fixed;
        right: 0;
        top: 0;
    }
    
    .fixbtns a + a {
        position: fixed;
        margin-top: 20px;
        margin-left: 0;
    }

    dl.fixbtn dt {
        width: 60px;
    }

    dl.fixbtn dd {
        text-align: center;
        line-height: 1.2;
        font-weight: bold;
        font-size: 1.4rem;
    }

    dl.fixbtn.orientation-apply {
        width: 200px;
        height: 60px;

        border-radius: 0 0 0 30px;
    }

    dl.orientation-apply dt img,
    dl.bsamag dt img {
        transform: translateX(3px);
    }

    dl.fixbtn.bsamag {
        width: 200px;
        height: 60px;

        border-radius: 30px 0 0 30px;
    }

}

/*  section
------------------------------------ */

.section {
    padding: 40px 0;
    position: relative;
}

.section.on-border {
    margin-top: 80px;
    padding-top: 60px;
}

.section.accent {
    background: url("../image/bg01.png") center center repeat;
    background-size: 16px;
}


/* containerのインナー */
.container .inner {
    width: 100%;
    padding: 40px 20px;
    background-color: #fff;
    border: 1px dashed #006a9f;
    border-radius: 30px;
}

.section.accent .container .inner {
    border: none;
}

@media screen and (min-width: 768px) {
    .section {
        padding: 80px 0;
    }

    .section.on-border {
        margin-top: 140px;
        padding-top: 80px;
    }

    .container .inner {
        padding: 55px;
    }
}

/* 子ページトップ */


/* ctaエリア */
.sec-cta {
    background: url("../image/bg02.png") center center repeat;
    background-size: 16px;
}

.sec-cta .push {
    margin-bottom: 10px;
}

.sec-cta .container {
    max-width: 960px;
}

.sec-cta .cta-area {
    padding: 25px 15px 20px;
    background: #fff;
    border-radius: 10px;
}

.sec-cta .sub-ttl {
    margin-bottom: 10px;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
}

.sec-cta .cta-left {
    margin-bottom: 10px;
}

.sec-cta .cta-right {}

@media screen and (min-width: 768px) {
    .sec-cta .push {
        margin-bottom: 20px;
    }

    .sec-cta .cta-area {
        display: flex;
        flex-direction: row;
        justify-content: space-evenly;
        padding: 40px 30px;
        border-radius: 30px;
    }

    .sec-cta .sub-ttl {
        font-size: 2.4rem;
        text-align: left;
    }

    .sec-cta .cta-left {
        width: 45%;
        margin-bottom: 0;
    }

    .sec-cta .cta-right {
        display: flex;
        align-items: center;
        padding: 0 20px;
        width: 45%;
    }

    .sec-cta .cta-right .link-area {
        margin-top: 0;
    }

    .sec-cta .cta-right .cta-btn {
        height: 60px;
        line-height: 60px;
        padding-top: 0;
    }
}

/* ctaのaボタン */

.cta-btn {
    position: relative;
    display: block;
    width: 100%;
    padding: 0.8em 1em;
    text-decoration: none;
    border-radius: 5px;
    box-shadow: 0 2px 0 #700605;
    font-weight: bold;
    background-color: #d22e29;
    color: #fff;
    margin-left: auto;
    margin-right: auto;
}

.cta-btn.back-blue {
    background-color: #006a9f;
    box-shadow: 0 2px 0 #2b5671;
}

.cta-btn::after {
    content: "";
    position: absolute;
    background-image: url("../image/round_triangle_white.svg");
    background-repeat: no-repeat;
    top: calc(50% - 6px);
    right: 1.2em;
    width: 9px;
    height: 10px;
}

.cta-btn:hover {
    /*下に動く*/
    transform: translate(0, 2px);
    /*線を消す*/
    box-shadow: none;
}

@media screen and (min-width: 767px) {
    .cta-btn {
        max-width: 260px;
    }
}

@media screen and (min-width: 992px) {
    .cta-btn {
        max-width: 380px;
    }
}

/*  footer
------------------------------------ */

.footer {
    padding: 40px 5% 20px 5%;
    margin-top: 30px;
    color: #fff;
    background: linear-gradient(to bottom, #0093b7, #0075b7);
    text-align: center;
}

.footer a {
    color: #fff;
    text-decoration: none;
}

.footer li {
    margin-bottom: 10px;
}

.footer-info {
    min-width: 292px;
    border-bottom: solid 1px #fff;
}

.footer-info p {
    margin-bottom: 20px;
}

.footer-info p a {
    text-decoration: underline;
}

.footer-info p.footer-logo img {
    width: 292px;
}

.footer-container {
    color: #fff;
}

.footer-menu {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    margin-top: 20px;

    color: #fff;
    text-align: left;
}

.footer-menu .footer-container {}

.footer-menu ul.footer-menu-list {
    display: flex;
    flex-direction: column;
}

.footer-sns {
    margin-top: 20px;
}

.footer-sns .footer-container {}

.footer-sns ul.footer-sns-list {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
}

.footer .copyright-area {
    margin-top: 20px;
    font-size: small;
    font-style: italic;
}

@media screen and (min-width: 768px) {
    .footer {
        padding: 40px 5%;
        margin-top: 40px;
    }

    .footer-wrapper {
        margin: 0 auto;
        max-width: 1140px;
    }

    .footer-link {
        display: flex;
        flex-direction: row;
        justify-content: left;


        text-align: left;
    }

    .footer-info {
        flex: 1 0 40%;
        margin: 0;
        min-width: 292px;
        border-bottom: none;
    }

    .footer-info .footer-container {
        padding-right: 10px;
        border-right: solid 1px #fff;
    }

    .footer-menu {
        flex: 1 1 35%;
        justify-content: space-evenly;
    }

    .footer-menu div {
        margin-left: 15px;
    }

    .footer-sns {
        flex: 1 1 13%;
    }

    .footer-sns div {
        margin-left: 15px;
    }

    .footer-sns ul.footer-sns-list {
        flex-direction: column;
    }

    .footer .copyright-area {
        display: block;
        margin-top: 10px;
    }

    .footer .copyright-area p.copyright {
        text-align: right;
    }
}