@charset "utf-8";

html {
    font-size: 62.5%;
}

@media screen and (max-width: 767px) {
    html {
        font-size: 1.333vw;
    }
}

.mobile-br::before {
    content: " ";
    display: none;
}

/* スマホ版のときだけ改行 */
@media screen and (max-width: 767px) {
    .mobile-br::before {
        content: "\A";
        white-space: pre;
    }
}

a {
    display: inline;
}

body {
    color: #232f3e;
    font-family: YakuHanJP, -apple-system, BlinkMacSystemFont, Roboto, "Segoe UI",
        "Helvetica Neue", HelveticaNeue, YuGothic, "Yu Gothic Medium", "Yu Gothic",
        Verdana, "Noto Sans JP", sans-serif;
    font-feature-settings: "palt";
    font-size: 1.6rem;
    letter-spacing: 0.04em;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;

}

.breadcrumb {
    margin-bottom: 1em;
    margin-top: 1em;
}

.center {
    text-align: center;
    margin-right: auto;
    margin-left: auto;
}

.z-index-1 {
    position: relative;
    z-index: 1;
}

.color-white {
    color: #eeeeee;
}

.bgc-blue {
    background-color: #9fc7e3;
}

.bgc-green {
    background-color: #92c9a9;
}


.inner {
    margin-right: auto;
    margin-left: auto;
}

.main {
    display: block;
    margin: auto;
    padding: 7rem 0 0;
    width: 100%;
}

@media only screen and (min-width: 768px) {
    .main {
        padding: 7rem 0 0;
    }
}

@media only screen and (min-width: 481px) and (max-width: 767px) {
    .main {
        padding: 10rem 0 0;
    }
}

@media only screen and (max-width: 480px) {
    .main {
        padding: 17.8rem 0 0;
    }
}

/* メインビジュアル */
.main-visual {
    position: relative;
    overflow: hidden;
}

.main-visual h1 img {
    background-color: rgb(61, 68, 66);
    width: 100%;
    height: auto;
}


@media(767px < width) {}


/* セクション */
.sec-wrap {
    padding-top: 3em;
    padding-bottom: 3em;
}

.sec-content {
    margin-right: 1.5em;
    margin-left: 1.5em;
}

.sec-flex .sec-img {
    padding-bottom: 1em;
}

.sec-img {
    /* padding-top: 4em; */
    padding-bottom: 5em;
}

.sec-img img {
    width: 100%;
    height: auto;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.sec-box {
    padding-top: 2em;
    margin-bottom: 2.5em;
    margin-top: 1em;
    margin-right: 1.5em;
    margin-left: 1.5em;
    background-color: #fff;
    box-shadow: 3px 3px 4px 0px rgba(0, 0, 0, 0.4);
    font-weight: 600;
}

.sec-container {
    padding: 2em 3em 1em;

}

.sec__ttl-link {
    display: flex;
    flex-wrap: wrap;
}

.sec__ttl-link a {
    width: 100%;
    margin: 1.6rem 2rem;
    text-align: center;
    padding: 0.5rem 1rem;
    color: #26854c;
    background-color: #fff;
    border: 1px solid #26854c;
    border-radius: 5px;
    font-size: 16px;
}


.sec__ttl-link a:hover {
    color: #fff;
    background-color: #26854c;
}

.sec-title {
    text-align: center;
}

.sec-subtitle {
    text-align: center;
}

.sec-subtitle h3 {
    font-size: 16px;
    padding-bottom: 1em;
}

.title-decoration {
    position: relative;
    padding: .3em 0 .2em 1em !important;
    border-bottom: 2px solid #00519a;
    color: #000000;
    width: fit-content;
    margin-right: auto;
    margin-left: auto;
}

.title-decoration::before {
    position: absolute;
    top: 0;
    left: .3em;
    transform: rotate(55deg);
    height: 11px;
    width: 12px;
    background: #00519a;
    content: '';
}

.title-decoration::after {
    position: absolute;
    transform: rotate(15deg);
    top: .7em;
    left: -3px;
    height: 8px;
    width: 8px;
    background: #00519a;
    content: '';
}

.sec-title p {
    font-size: 16px;
}

.sec-title h2 {
    font-size: 20px;
    font-weight: 600;
    margin-right: auto;
    margin-left: auto;
    margin-bottom: 2.5em;
    border-bottom: #00519a solid 3px;
    width: fit-content;
}

.call-to-action h3 {
    margin-bottom: 2.5em;
    font-size: 20px;
    font-weight: 600;
    margin-right: auto;
    margin-left: auto;
}

.bgc-blue h2 {
    background-color: #fff;
    border-radius: 60px;
    padding: 1em;
    position: relative;
    display: inline-block;
}

.bgc-blue h2::after {
    content: "";
    position: absolute;
    bottom: 0.7em;
    left: 50%;
    transform: translateX(-50%);
    width: 85%;
    height: 3px;
    background-color: #00519a;
}

.sec-text {
    padding-right: 1em;
    padding-left: 1em;
    line-height: 1.7em;
}

.sec-text p {
    font-size: 13px;
    padding-bottom: 1em;
}


.sec-box h3 {
    text-align: center;
}

.sec-annotation {
    background-color: #ececec;
    padding: 1em;
    margin-top: 3.5em;
    margin-bottom: 4em;
}

.sec-annotation h5 {
    font-size: 15px;
    font-weight: 600;
}

.sec-url p {
    font-size: 13px;
    text-align: right;
}

.sec-url a,
.sec-text a,
.sec-list a {
    color: rgb(57, 103, 255);
    text-decoration: underline;
}

.sec-url a:hover,
.sec-text a:hover,
.sec-list a:hover {
    text-decoration: none;
    opacity: 0.7;
}

.sec-url p span {
    font-size: 11px;
}

.usage-list {
    max-width: 300px;
    margin-right: auto;
    margin-left: auto;
    margin-bottom: 3em;
}

.usage-list-title {
    font-size: 17px;
}

.usage-list-title span {
    font-size: 30px;
    font-weight: 600;
    margin-right: 5px;
}

.usage-list-img {
    margin: 0.7em auto;
}

.sec-table table {
    margin-right: auto;
    margin-left: auto;
    margin-bottom: 2em;
}

.usage-list-text {
    font-size: 14px;
}

.sec-table table,
.sec-table tr,
.sec-table th,
.sec-table td {
    border: #232f3e 1px solid;
    padding: 0.5em 1em;
    font-size: 13px;
}

.attention-box {
    background-color: #fff;
}

.attention-box .sec-title {
    background-color: #ffd932;
    font-size: 16px;
    font-weight: 600;
    padding-top: 0.5em;
    padding-bottom: 0.5em;
}

.sec-list-wrap {
    padding: 2em 2em 2em 3em;
}

.sec-list {
    font-size: 13px;
    margin-bottom: 1.5em;
}

.sec-list>ul {
    margin: 0 0 0.5em 0;
    position: relative;
}


.sec-list li {
    margin: 0 1em 0;
    text-indent: -1em;
}

.sec-list li span {
    font-size: 12px;
}

.circle {
    position: absolute;
    width: 1em;
    height: 1em;
    border-radius: 50%;
    background: rgb(0, 0, 0);
    top: 0.25em;
    left: -1.2em;
}

.auStarLink-bg-img {
    background-image: url(../images/auStarLink/auStarLink_bg_img.jpg);
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    background-size: cover;
}

.auStarLink-bg-img::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background-color: rgba(16, 70, 133, 0.8);
}

.auStarLink-bg-img img {
    width: 70%;
}

.auStarLink-bg-img h2 {
    text-shadow: 3px 2px 3px rgba(0, 0, 0, 0.8);
}

.sec-box h3 {
    padding-bottom: 0;
}

.auStarLink-title-logo-box {
    position: relative;
}

.auStarLink-title-logo {
    position: absolute;
    top: -5%;
    left: -2%;
    width: 12%;
}


@media(767px < width) {
    .sec-content {
        margin-left: auto;
        margin-right: auto;
        max-width: 1000px;
    }

    .bgc-blue h2 {
        border-radius: 150px;
        padding-top: 0.8em;
        padding-right: 3em;
        padding-left: 3em;
    }

    .auStarLink-title-logo {
        top: -30%;
    }

    .sec__ttl-link {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        align-items: center;
    }

    .sec__ttl-link a {
        width: calc(33% - 0.8rem);
        margin: 0.7rem 0.5rem;
    }

    .flex__start {
        justify-content: flex-start;
    }

    .sec-title p {
        font-size: 30px;
    }

    .sec-title h2 {
        font-size: 40px;
    }

    .sec-subtitle h3 {
        font-size: 32px;
        text-align: center;
    }

    .title-decoration::before {
        height: 20px;
        width: 21px;
    }

    .title-decoration::after {
        height: 12px;
        width: 12px;
        left: -3px;
    }

    .sec-annotation h5 {
        font-size: 30px;
    }

    .call-to-action h3 {
        font-size: 40px;
    }

    .attention-box .sec-title {
        font-size: 30px;
    }

    .sec-application {
        text-align: center;
    }

    .sec-text p {
        font-size: 25px;
    }

    .sec-url p {
        font-size: 25px;
    }

    .sec-url p span {
        font-size: 20px;
    }

    .sec-flex {
        display: flex;
        justify-content: center;
        /* align-items: center; */
        /* margin-left: 12em; */
        margin-bottom: 0;
    }

    .sec-list-wrap {
        padding: 2em 2em 2em 5em;
    }

    .circle {
        top: 0.3em;
        left: -1.3em;
    }

    .usage-list {
        max-width: 460px;
    }

    .usage-list-title {
        font-size: 30px;
    }

    .usage-list-title span {
        font-size: 60px;
    }

    .sec-table table {
        margin-right: auto;
        margin-left: auto;
        margin-bottom: 2em;
    }

    .usage-list-text {
        font-size: 25px;
    }

    .sec-flex .sec-list {
        margin-top: 1em;
    }

    .sec-table table,
    .sec-table tr,
    .sec-table th,
    .sec-table td {
        font-size: 25px;
    }

    .sec-list {
        font-size: 25px;
    }

    .sec-list li span {
        font-size: 20px;
    }
}

@media(1400px < width) {
    .sec-content {
        max-width: 1100px;
    }

    .sec-text p {
        font-size: 16px;
    }

    .sec-subtitle h3 {
        font-size: 30px;
    }

    .sec-annotation h5 {
        font-size: 20px;
    }

    .sec-url p span {
        font-size: 14px;
    }

    .sec-table table,
    .sec-table tr,
    .sec-table th,
    .sec-table td {
        font-size: 16px;
    }

    .sec-table {
        margin-top: 2em;
    }

    .sec-list {
        font-size: 16px;
    }

    .sec-list li {
        line-height: 2em !important;
    }

    .sec-list li span {
        font-size: 14px;
    }

    .usage-list {
        max-width: 500px;
    }

    .usage-list-title {
        font-size: 22px;
    }

    .usage-list-title span {
        font-size: 45px;
    }

    .usage-list-text {
        font-size: 16px;
    }

    .sec-flex .sec-list {
        margin-top: 1em;
    }

}

/* CTA */
.fq-btn-wrap {
    text-align: center;
    margin-top: 2em;
    margin-bottom: 4em;
}

.fq-btn-wrap a {
    background: linear-gradient(90deg, rgba(127, 187, 222, 1) 0%, rgba(12, 47, 114, 1)100%);
    color: #fff;
    padding: 0.5em 3em;
    font-size: 15px;
    font-weight: 600;
    border-radius: 60px;
    border: rgba(16, 70, 133, 0.8) solid 2px;
}

.fq-btn-wrap a:hover {
    opacity: 0.5;
}

.link-btn-item {
    padding: 0;
    margin-top: 10px;
    margin: auto;
    width: 71.2rem;
}

.link-btn-s {
    width: 40rem;
}

.offer__fukidashi {
    margin: 1rem auto;
}

.link-btn-item-column-1 {
    margin-top: 4em;
}

.link-btn-item a {
    margin: 0 auto;
    position: relative;
    width: 71.2rem;
}

.link-btn-item img {
    position: relative;
    transition: 0.2s;
    z-index: 2;
}

.link-btn-item a:hover img {
    transform: translate(0.5rem, 0.5rem);
}


.link-btn-item-au a:after {
    background: rgba(0, 0, 0, 0.5);
    border-radius: 5.55rem;
    content: "";
    height: 11.1rem;
    left: 0.5rem;
    position: absolute;
    bottom: -0.5rem;
    width: 100%;
    z-index: 1;
}

.link-btn-s a::after {
    height: 6rem;
}

.mt-45em {
    margin-top: 4.5em;
}

@media(767px < width) {
    .mt-0 {
        margin-top: 30px;
    }

    .link-btn-s-wrap {
        width: fit-content;
        margin-left: auto;
        margin-right: auto;
    }

    .fq-btn-wrap a {
        font-size: 30px;
        padding: 0.5em 4em;
    }

}

@media(1200px < width) {
    .link-btn-box {
        flex-direction: column;
    }

    .link-btn-box {
        padding: 10px;
    }

}

@media(900px < width) {
    .link-btn-box {
        display: flex;
        justify-content: space-between;
    }

    .link-box-end {
        align-items: end;
    }

    .nocolumn {
        flex-direction: row;
    }

    .link-btn-item a:after,
    .link-btn-item-column a:after {
        height: 8rem;
    }

    .link-btn-item,
    .link-btn-item a {
        width: 45rem;
        margin: 0;
    }

    .link-btn-item a:after,
    .link-btn-item-column a:after {
        height: 7.1rem;
    }

    .mt-8rem {
        margin-top: 0.4em;
    }

    .mt-1em {
        margin-top: 0.4em;
    }
}

@media(1100px < width) {

    .link-btn-item,
    .link-btn-item a {
        width: 45rem;
    }

    .link-btn-item a:after,
    .link-btn-item-column a:after {
        height: 7.1rem;
    }

    .mt-8rem-c {
        margin-top: 4.4rem;
    }
}

@media(1200px < width) {
    .link-box-start {
        align-items: flex-start;
    }

    .link-btn-item,
    .link-btn-item a {
        width: 52rem;
    }

    .link-btn-item a:after,
    .link-btn-item-column a:after {
        height: 8.1rem;
    }

}