@charset "utf-8";

/* ---------------------------------------------------- */
/* sec_mv_wrap */
/* ---------------------------------------------------- */
.sec_mv_wrap {
    padding-top: 100px;
    padding-bottom: 100px;
}

.sec_mv_wrap .ttl_1 {
    margin: 0 auto 70px;
    width: 440px;
}

.sec_mv_wrap .ttl_2 {
    margin-bottom: 30px;
    font-size: 32px;
    font-weight: 300;
    letter-spacing: 0.1em;
    text-align: center;
}
.sec_mv_wrap .desc_1 {
    letter-spacing: 0.1em;
    text-align: center;
    line-height: 2;
}
@media (max-width: 999px) {
    .sec_mv_wrap {
        padding-top: 50px;
        padding-bottom: 50px;
    }

    .sec_mv_wrap .ttl_1 {
        margin: 0 auto 40px;
        width: 80%;
    }

    .sec_mv_wrap .ttl_2 {
        margin-bottom: 20px;
        font-size: 22px;
    }
}
/* ---------------------------------------------------- */
/* sec_ttl_wrap */
/* ---------------------------------------------------- */
.sec_ttl_wrap {
    padding-top: 100px;
    padding-bottom: 100px;
    background-color: #424548;
}
.sec_ttl_wrap .ttl_1 {
    margin: 0 auto 50px;
    padding: 10px;
    width: 440px;
    font-size: 21px;
    text-align: center;
    background-color: var(--co_2);
    border-radius: 30px;
}

.sec_ttl_wrap .img_1 {
    margin: 0 auto;
    width: 440px;
}
@media (max-width: 999px) {
    .sec_ttl_wrap {
        padding-top: 50px;
        padding-bottom: 50px;
    }
    .sec_ttl_wrap .ttl_1 {
        margin-bottom: 30px;
        width: auto;
        font-size: 16px;
    }

    .sec_ttl_wrap .img_1 {
        width: 80%;
    }
}

/* ---------------------------------------------------- */
/* sec_contents_wrap */
/* ---------------------------------------------------- */
.sec_contents_wrap {
    padding-top: 100px;
    padding-bottom: 100px;
}
.sec_contents_wrap .ttl_1 {
    margin: 0 auto 50px;
    padding: 0 30px 10px;
    width: max-content;
    font-size: 28px;
    letter-spacing: 0.1em;
    text-align: center;
    border-bottom: 1px solid var(--co_3);
}
.sec_contents_wrap .list_1 {
    margin-bottom: 80px;
}

.sec_contents_wrap .list_1 > ul {
    display: flex;
    flex-wrap: wrap;
    margin-right: -50px;
    margin-bottom: -50px;
}

.sec_contents_wrap .list_1 > ul > li {
    margin-right: 50px;
    margin-bottom: 50px;
    width: calc(100% / 2 - 50px);
}

.sec_contents_wrap .list_1 .ttl {
    margin-bottom: 20px;
    font-size: 18px;
    letter-spacing: 0.1em;
    text-align: center;
}
.sec_contents_wrap .list_1 .img {
    margin-bottom: 10px;
}

.sec_contents_wrap .img_1 {
    margin: 0 auto 80px;
    width: 700px;
}
.sec_contents_wrap .hr_1 {
    margin-bottom: 80px;
    border-color: #e2e4e6;
}
.sec_contents_wrap .ttl_2 {
    margin-bottom: 50px;
    font-size: 28px;
    letter-spacing: 0.1em;
    text-align: center;
}
.sec_contents_wrap .nav_1 > ul {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    margin-right: -80px;
}
.sec_contents_wrap .nav_1 > ul::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background-color: var(--co_2);
}

.sec_contents_wrap .nav_1 > ul > li {
    position: relative;
    padding: 40px 15px;
    margin-right: 80px;
    width: calc(100% / 2 - 80px);
    border-bottom: 1px solid #e2e4e6;
}
.sec_contents_wrap .nav_1 > ul > li:nth-child(odd)::after {
    content: "";
    position: absolute;
    right: -40px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: calc(100% - 80px);
    background-color: #e2e4e6;
}
.sec_contents_wrap .nav_1 a {
    display: block;
}
.sec_contents_wrap .nav_1 .ico {
    margin: 0 auto 20px;
    width: 90px;
}
.sec_contents_wrap .nav_1 .ttl {
    margin-bottom: 20px;
    text-align: center;
}
.sec_contents_wrap .nav_1 .ttl .en {
    display: block;
    font-family: var(--ff_en_1);
    font-size: 22px;
    font-weight: 300;
    letter-spacing: 0.05em;
}
.sec_contents_wrap .nav_1 .ttl .ja {
    display: block;
    font-size: 16px;
    letter-spacing: 0.2em;
}
.sec_contents_wrap .nav_1 .ttl::after {
    content: "";
    display: block;
    margin: 10px auto 0;
    width: 1px;
    height: 20px;
    background-color: var(--co_3);
}
.sec_contents_wrap .nav_1 .btn {
    display: flex;
    justify-content: center;
    align-items: center;
    align-content: center;
    flex-wrap: wrap;
    height: 70px;
    color: var(--co_2);
    text-align: center;
    background-color: #9ea6ab;
}
.sec_contents_wrap .nav_1 .btn > span:nth-of-type(1) {
    width: 100%;
    font-size: 20px;
    letter-spacing: 0.1em;
}

.sec_contents_wrap .nav_1 .btn > span:nth-of-type(2) {
    margin-top: 5px;
    font-size: 12px;
}

@media (max-width: 999px) {
    .sec_contents_wrap {
        padding-top: 50px;
        padding-bottom: 50px;
    }
    .sec_contents_wrap .ttl_1 {
        margin-bottom: 30px;
        padding: 0 0 10px;
        font-size: 18px;
    }
    .sec_contents_wrap .list_1 {
        margin-bottom: 40px;
    }

    .sec_contents_wrap .list_1 > ul {
        margin-right: 0;
        margin-bottom: -40px;
    }

    .sec_contents_wrap .list_1 > ul > li {
        margin-right: 0;
        margin-bottom: 40px;
        width: 100%;
    }

    .sec_contents_wrap .list_1 .ttl {
        margin-bottom: 10px;
        font-size: 16px;
    }

    .sec_contents_wrap .img_1 {
        margin-bottom: 50px;
        width: auto;
    }
    .sec_contents_wrap .hr_1 {
        margin-bottom: 50px;
    }
    .sec_contents_wrap .ttl_2 {
        margin-bottom: 30px;
        font-size: 20px;
    }
    .sec_contents_wrap .nav_1 > ul {
        margin-right: -20px;
    }
    .sec_contents_wrap .nav_1 > ul > li {
        padding: 20px 0;
        margin-right: 20px;
        width: calc(100% / 2 - 20px);
    }
    .sec_contents_wrap .nav_1 > ul > li:nth-child(odd)::after {
        right: -10px;
        height: calc(100% - 40px);
    }
    .sec_contents_wrap .nav_1 .ico {
        margin-bottom: 10px;
        width: 50px;
    }
    .sec_contents_wrap .nav_1 .ttl {
        margin-bottom: 20px;
    }
    .sec_contents_wrap .nav_1 .ttl .en {
        font-size: 10px;
    }
    .sec_contents_wrap .nav_1 .ttl .ja {
        font-size: 14px;
        letter-spacing: 0.1em;
    }
    .sec_contents_wrap .nav_1 .ttl::after {
        height: 10px;
    }
    .sec_contents_wrap .nav_1 .btn {
        height: 50px;
    }
    .sec_contents_wrap .nav_1 .btn > span:nth-of-type(1) {
        font-size: 10px;
        letter-spacing: 0;
    }

    .sec_contents_wrap .nav_1 .btn > span:nth-of-type(2) {
        font-size: 13px;
    }
}
/* ---------------------------------------------------- */
/* sec_mh_wrap */
/* ---------------------------------------------------- */
.sec_mh_wrap {
    padding-top: 100px;
    padding-bottom: 100px;
    color: var(--co_2);
    background-color: #7e8387;
}
.sec_mh_wrap .ttl_1 {
    margin: 0 auto 50px;
    padding: 0 30px 10px;
    width: max-content;
    font-size: 28px;
    letter-spacing: 0.1em;
    text-align: center;
    border-bottom: 1px solid var(--co_2);
}

.sec_mh_wrap .list_1 > ul {
    display: flex;
    flex-wrap: wrap;
    margin-right: -50px;
    margin-bottom: -50px;
}
.sec_mh_wrap .list_1 > ul > li {
    margin-right: 50px;
    margin-bottom: 50px;
    width: calc(100% / 3 - 50px);
}
.sec_mh_wrap .list_1 .img {
    margin-bottom: 10px;
}
.sec_mh_wrap .btn_1 {
    margin: 80px auto 0;
}

@media (max-width: 999px) {
    .sec_mh_wrap {
        padding-top: 50px;
        padding-bottom: 50px;
    }
    .sec_mh_wrap .ttl_1 {
        margin-bottom: 30px;
        padding: 0 0 10px;
        font-size: 18px;
    }

    .sec_mh_wrap .list_1 > ul {
        margin-right: 0;
        margin-bottom: -20px;
    }
    .sec_mh_wrap .list_1 > ul > li {
        margin-right: 0;
        margin-bottom: 20px;
        width: 100%;
    }
    .sec_mh_wrap .list_1 .img {
        margin-bottom: 10px;
    }
    .sec_mh_wrap .btn_1 {
        margin-top: 40px;
    }
}
/* ---------------------------------------------------- */
/* sec_bottom_wrap */
/* ---------------------------------------------------- */
.sec_bottom_wrap {
    padding-top: 100px;
    padding-bottom: 100px;
}
.sec_bottom_wrap .bnr_1 {
    display: block;
    margin: 0 auto;
    width: 600px;
}

@media (max-width: 999px) {
    .sec_bottom_wrap {
        padding-top: 50px;
        padding-bottom: 50px;
    }
    .sec_bottom_wrap .bnr_1 {
        width: auto;
    }
}