/*-----------------------------------------------------------------------

    header

-----------------------------------------------------------------------*/
.aside-info {
    align-items: center;
    justify-content: center;
}
.aside-info_telSub {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 0 2px;
    font-size: 1.2rem;
    letter-spacing: 0.13em;
    text-align: center;
}
.aside-info_telSub::before,
.aside-info_telSub::after {
    content: '';
    width: 1px;
    height: 14px;
    margin: 0 10px 0 0;
    background-color: #fff;
    transform: skewX(20deg);
}
.aside-info_telSub::after {
    margin: 0 0 0 10px;
    transform: skewX(-20deg);
}
.aside-info_tel {
    font-size: 2.7rem;
    line-height: 1;
    letter-spacing: 0.01em;
    font-weight: 500;
}
.aside-info_tel span {
    margin: 0 6px 0 0;
    font-size: 1.5rem;
    line-height: .5;
    letter-spacing: 0.075em;
    font-weight: 600;
}
.aside-info_tel::before {
    content: '';
    width: 23px;
    height: 24px;
    margin: 0 7px 0 0;
    background: url(../images/common/ico_tel.png) no-repeat center / contain;
    display: inline-block;
    vertical-align: -2px;
}
.aside-info_open {
    justify-content: center;
}
.aside-info_open li:not(:last-child) {
    margin-right: 20px;
}
.aside-info_open span {
    display: inline-block;
    width: 68px;
    margin: 0 10px 0 0;
    color: #fff;
    background-color: #21344d;
    text-align: center;
    font-size: 1.4rem;
    letter-spacing: 0.01em;
    line-height: 23px;
}
.aside-contact {
    display: flex;
    align-items: center;
    align-content: center;
    justify-content: center;
    flex-wrap: wrap;
    width: 129px;
    color: #fff;
    background-image: linear-gradient( to left, rgb(253,138,56) 0%, rgb(253,155,56) 67%, rgb(253,172,56) 100%);
    line-height: 1;
    font-weight: bold;
    letter-spacing: 0.04em;
}
.aside-contact::before {
    content: '';
    display: block;
    width: 100%;
    height: 22px;
    margin: 0 0 6px;
    background: url(../images/common/ico_mail.png) no-repeat center / contain;
}
.header-info_adr {
    text-align: center;
    line-height: 1.3;
}
@media screen and (min-width: 768px) {
    header {
        width: 100%;
        background-color: #fff;
        /* position: fixed;
        top: 0; left: 0; right: 0;
        z-index: 100; */
    }
    header .h_wrap {
        align-items: center;
        height: 120px;
    }
    header .header-main {
        flex: 1;
    }
    header .h_logo {
        margin: 0 auto 0 0;
    }
    header .h_logo a {
        display: inline-block;
    }
    header .page-title {
        margin: 0 0 10px;
        font-size: 1.3rem;
        line-height: 1;
        letter-spacing: 0.12em;
    }
    header .header-detail .aside-info_open,
    header .header-detail .aside-info {
        justify-content: flex-end;
    }
    header .header-detail .aside-info {
        margin-top: 12px;
    }
    header .header-detail .aside-info li:not(:last-child) {
        margin-right: 20px;
    }
    /* nav */
    .g_nav {
        width: 100%;
        padding: 10px;
        background-color: #d2d2d2;
        position: fixed;
        top: 0; left: 0;
        z-index: 999;
        display: none;
        opacity: 0;
    }
    .g_nav li {
        width: calc(50% - 10px);
    }
    .g_nav li a {
        display: flex;
        align-items: center;
        justify-content: center;
        height: 70px;
        color: #fff;
        background-color: #21344d;
        text-align: center;
        font-size: 2.4rem;
    }
    .g_nav.fixed {
        display: block;
    }
}
@media screen and (max-width: 767px) {
    /*▼sp_nav*/
    .h_logo {
        line-height: 0;
    }
    .h_logo img {
        height: 40px;
    }
    .h_wrap {
        align-items: center;
        flex-direction: row;
        width: 100%;
        height: 60px;
        padding: 0 20px;
        background-color: #fff;
        position: relative;
    }
    #nav_toggle {
        position: fixed;
        top: 0; right: 0;
        padding: 19px 20px;
        z-index: 999;
        background-color: #21344d;
    }
    #nav_toggle span {
        display: block;
        width: 30px;
        height: 2px;
        margin: 0 auto;
        background-color: #fff;
        transition: .3s;
    }
    #nav_toggle span:not(:last-child) {
        margin-bottom: 8px;
    }
    #nav_toggle.active span:nth-of-type(1) {
        -webkit-transform: translate3d(0px, 10px, 0) rotate(45deg);
        transform: translate3d(0px, 10px, 0) rotate(45deg);
    }
    #nav_toggle.active span:nth-of-type(2) {
        opacity: 0;
    }
    #nav_toggle.active span:nth-of-type(3) {
        -webkit-transform: translate3d(0px, -10px, 0) rotate(-45deg);
        transform: translate3d(0px, -10px, 0) rotate(-45deg);
    }
    .g_nav {
        overflow-y: scroll;
        visibility: hidden;
        width: 260px;
        height: 100%;
        padding: 80px 20px 50%;
        position: fixed;
        background-color: #d2d2d2;
        top: 0; bottom: 0; right: 0;
        transition: 0.5s ease-in-out;
        z-index: 998;
        -webkit-overflow-scrolling: touch;
    }
    .g_nav .h_nav li {
        width: 100%;
        margin-bottom: 10px;
    }
    .g_nav .h_nav li a {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 8px 0;
        color: #fff;
        background-color: #21344d;
        text-align: center;
        font-size: 1.5rem;
    }
    .g_nav-detail .aside-info_open {
        justify-content: flex-start;
        margin-top: 20px;
    }
    .g_nav-detail .aside-info_open li:not(:last-child) {
        margin-bottom: 10px;
    }
    .g_nav-detail .aside-info li:first-of-type {
        margin-right: 20px;
    }
    .g_nav-detail .aside-info img {
        height: 30px;
    }
    .g_nav-detail .aside-info_tel {
        margin-top: 15px;
    }
    .g_nav .f_nav {
        margin-top: 15px;
    }
    .g_nav .partition {
        border-bottom: 1px solid #2366a0;
        margin: 0 0 10px;
        padding: 0 0 10px;
    }
    .g_nav .aside-info {
        justify-content: center;
        margin: 20px 0 0;
        text-align: center;
        color: #161616;
    }
    .g_nav .aside-guide {
        margin: 20px 0;
    }
    .g_nav .aside-contact br {
        display: block;
    }
    .g_nav .top-sns_wrap {
        width: 100%;
        margin: 20px 0 0;
    }
    .g_nav .header-info_adr {
        margin: 15px 0 0;
    }
    .g_nav .header-info_adr br {
        display: block;
    }
    .g_nav {
        opacity: 0;
        transform: translateX(100%);
        pointer-events: none;
    }
    .g_nav.open {
        visibility: visible;
        opacity: 1;
        transform: translateX(0);
        pointer-events: all;
    }
    .g_nav .h_nav {
        transform: translateX(30vw);
        transition: all .4s;
        opacity: 0;
    }
    .g_nav.open ul {
        transform: translateX(0);
        opacity: 1;
    }
}

/*-----------------------------------------------------------------------

    key

-----------------------------------------------------------------------*/
.key {
    align-items: center;
    justify-content: center;
    background: url(../images/top/main_vis01.jpg) no-repeat center / cover;
    text-align: center;
}
.key_list {
    width: 100%;
    height: 100%;
}
.key_list li {
    overflow: hidden;
    position: relative;
    z-index: 10;
}
.key_list li::before {
    content: '';
    width: 100%;
    height: 100%;
    background: url(../images/top/main_vis01.jpg) no-repeat center / cover;
    position: absolute;
    top: 0; left: 0;
    z-index: -1;
    transition: all .3s;
}
.key_list li:nth-child(2):before {
    background-image: url(../images/top/main_vis02.jpg);
}
.key_list li:nth-child(3):before {
    background-image: url(../images/top/main_vis03.jpg);
}
.key_list li:nth-child(4):before {
    background-image: url(../images/top/main_vis04.jpg);
}
.key_list li:hover::before {
    transform: scale(1.1);
}
.key_list li:hover::after {
    opacity: 0;
}
.key_list li:hover a {
    opacity: 1;
}
.key_list li a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}
.key_ttl {
    text-align: center;
}
.key_ttl span {
    display: inline-block;
    border-bottom: 1px solid;
}
.key_ttl-sub {
    display: inline-block;
    width: auto;
    background-color: rgba(255, 255, 255, .9);
    letter-spacing: 0;
}
.key_ttl-sub span {
    display: inline-block;
    border-bottom: 2px solid;
}
@media screen and (min-width: 768px) {
    .key {
        height: 400px;
        /* margin-top: 120px; */
        position: relative;
    }
    #top .key {
        height: calc(100vh - 120px);
        min-height: 600px;
    }
    .key_list li {
        width: 50%;
        height: 100%;
    }
    .key_ttl span {
        padding: 0 0 9px;
    }
    .key_ttl-sub {
        width: 523px;
        padding: 25px 0;
        font-size: 3.6rem;
    }
    .key_ttl-sub span {
        padding: 0 9px 3px;
    }
}
@media screen and (max-width: 767px) {
    .key {
        width: 100%;
        height: 150px;
        position: relative;
    }
    .key br {
        display: block;
    }
    #top .key {
        height: calc(60vh - 60px);
        min-height: 300px;
    }
    .key_list li {
        width: 100%;
        height: 50%;
        padding: 0 20px;
    }
    .key_ttl {
        width: 280px;
        margin: 0 auto;
    }
    .key_ttl-sub {
        padding: 15px 20px;
        font-size: 2rem;
        line-height: 1.3;
    }
    .key_ttl-sub span {
        padding: 0 9px 4px;
    }
}

/*-----------------------------------------------------------------------

    main

-----------------------------------------------------------------------*/
/*
    page-top
--------------------*/
/* ▼top-line */
.top-line {
    background: url(../images/top/line_bg.jpg) no-repeat center / cover;
}
.top-line .common-ttl {
    color: #fff;
}
.top-line .common-ttl span.background {
    color: #21344d;
    background-color: rgba(255, 255, 255, .8);
}
.top-line_cnt {
    background-color: rgba(255, 255, 255, .7);
}
.top-line_ttl {
    color: #127022;
}
.top-line_ttl span.border {
    display: inline-block;
    padding: 0 0 3px;
    color: #1a1a1a;
    border-bottom: 1px solid;
}
.top-line_ttl span.background {
    color: #fff;
    background-color: #2a802a;
    border-radius: 5px;
}
.top-line_cnt .c_btn {
    max-width: 200px;
}
@media screen and (min-width: 768px) {
    .top-line_cnt {
        padding: 30px;
    }
    .top-line_txt {
        width: 500px;
    }
    .top-line_ttl {
        margin: 0 0 25px;
        font-size: 1.8rem;
    }
    .top-line_ttl span.border {
        margin: 0 0 10px;
        font-size: 1.6rem;
    }
    .top-line_ttl span.background {
        margin: 0 5px 0 0;
        padding: 0 12px;
        font-size: 2.7rem;
    }
}
@media screen and (max-width: 767px) {
    .top-line_cnt {
        padding: 20px;
    }
    .top-line_txt {
        width: 100%;
        margin: 0 0 20px;
    }
    .top-line_ttl {
        margin: 0 0 15px;
        font-size: 1.6rem;
    }
    .top-line_ttl br {
        display: block;
    }
    .top-line_ttl span.background {
        display: inline-block;
        margin: 5px 5px 5px 0;
        padding: 3px 12px;
        font-size: 2rem;
    }
}

/* ▼top-works */
.top-works {
    background: url(../images/top/works_deco.png) no-repeat right bottom,
    url(../images/common/dots_bg01.jpg);
}
.top-works_list-capt {
    display: block;
    color: #fff;
    background-color: #191919;
    text-align: center;
    letter-spacing: 0.04em;
    position: relative;
    z-index: 10;
}
@media screen and (min-width: 768px) {
    .top-works_list li {
        width: 485px;
    }
    .top-works_list li:nth-child(n+3) {
        margin-top: 30px;
    }
    .top-works_list-capt {
        width: 280px;
        height: 56px;
        margin: -30px auto 0;
        padding: 8px 0;
        font-size: 2.1rem;
    }
}
@media screen and (max-width: 767px) {
    .top-works_list li {
        width: 100%;
    }
    .top-works_list li:nth-child(n+2) {
        margin-top: 20px;
    }
    .top-works_list-capt {
        width: calc(100% - 20px);
        margin: -25px auto 0;
        padding: 8px 0;
        font-size: 1.8rem;
    }
}

/* ▼top-history */
.top-history {
    background: url(../images/top/history_bg.jpg) no-repeat center / cover;
}
.top-history .common-ttl {
    color: #fff;
    letter-spacing: 0.3em;
}
.top-history .common-ttl span.background {
    background-color: rgba(255, 255, 255, .8);
    color: #21344d;
}
.top-history_cnt {
    background-color: rgba(255, 255, 255, .8);
}
.top-history_list {
    position: relative;
    z-index: 10;
}
.top-history_list::before {
    content: '';
    background-image: linear-gradient( to top, rgb(33,52,77) 0%, rgb(56,104,144) 100%);
    position: absolute;
    bottom: 0; top: 0;
    z-index: -1;
}
.top-history_list-ttl {
    color: #fff;
}
.top-history_list-ttl span {
    display: inline-block;
    border: 1px solid #fff;
    letter-spacing: 0.04em;
}
.top-history_list-txt {
    display: inline-block;
    color: #21344d;
    font-weight: 600;
    border-bottom: 2px solid #5d1515;
    position: relative;
}
.top-history_list-txt::before {
    content: '';
    width: 9px;
    height: 9px;
    background-color: #5d1515;
    border-radius: 50%;
    position: absolute;
}
.top-history_list-txt::after {
    content: '';
    height: 2px;
    background-color: #5d1515;
    position: absolute;
}
@media screen and (min-width: 768px) {
    .top-history_cnt {
        padding: 0 120px 0 160px;
    }
    .top-history_list {
        padding: 70px 0;
    }
    .top-history_list::before {
        width: 260px;
        height: 100%;
    }
    .top-history_list li {
        position: relative;
    }
    .top-history_list-item {
        width: 100%;
        justify-content: flex-start;
    }
    .top-history_list-ttl {
        align-items: center;
        width: 260px;
        padding: 0 40px;
    }
    .top-history_list li:not(:last-child) .top-history_list-ttl {
        margin-bottom: 24px;
        padding-bottom: 24px;
        background: linear-gradient(#386890, #386890) no-repeat bottom / 250px 1px;
    }
    .top-history_list-ttl span {
        width: 110px;
        font-size: 1.8rem;
        text-align: center;
        line-height: 32px;
    }
    .top-history_list-txt {
        margin: 7px 0 0 66px;
        font-size: 1.6rem;
    }
    .top-history_list-txt::before {
        bottom: 16px; right: calc(100% + 63px);
    }
    .top-history_list-txt::after {
        width: 66px;
        right: 100%; bottom: -2px;
        transform-origin: bottom right;
        transform: skewY(17deg);
    }
}
@media screen and (max-width: 767px) {
    .top-history_cnt {
        width: 100%;
        padding: 20px;
    }
    .top-history_list {
        padding: 30px 0;
    }
    .top-history_list::before {
        width: 100%;
        height: 100%;
    }
    .top-history_list li {
        position: relative;
    }
    .top-history_list-item {
        display: block;
        width: 100%;
        padding: 0 30px;
    }
    .top-history_list-ttl {
        max-width: 240px;
        align-items: center;
        width: 100%;
    }
    .top-history_list li:not(:last-child) {
        margin-bottom: 15px;
        padding-bottom: 15px;
        background: linear-gradient(#386890, #386890) no-repeat bottom / 250px 1px;
    }
    .top-history_list-ttl span {
        width: 110px;
        font-size: 1.6rem;
        text-align: center;
        line-height: 32px;
    }
    .top-history_list-txt {
        width: 100%;
        margin: 10px 0 0;
        padding: 10px;
        background-color: rgba(255, 255, 255, .8);
        border-bottom: none;
    }
    .top-history_list-txt span {
        padding: 0 0 2px;
        border-bottom: 2px solid #5d1515;
    }
    .top-history_list-txt::before,
    .top-history_list-txt::after {
        content: none;
    }
}



/* ▼top-company */
.top-company {
    background: url(../images/top/company_deco.png) no-repeat left bottom;
}
.inline-privacy-policy {
    border: 1px solid #737373;
    background-color: #fff;
}
.inline-privacy-policy iframe {
    width: 100%;
    height: 100%;
}
@media screen and (min-width: 768px) {
    .top-company_cnt {
        width: 530px;
    }
    .top-company .c_table th {
        width: 100px;
    }
    .top-company .c_table td {
        padding: 10px 30px 10px 80px;
    }
    .top-company .map {
        width: 495px;
        height: 518px;
    }
    .top-company .inline-privacy-policy {
        width: 100%;
        height: 330px;
        margin-top: 40px;
    }
}
@media screen and (max-width: 767px) {
    .top-company_cnt {
        width: 100%;
    }
    .top-company .map {
        width: 100%;
        height: 200px;
        margin-top: 30px;
    }
    .top-company .inline-privacy-policy {
        width: 100%;
        height: 200px;
        margin-top: 30px;
    }
}

/* ▼story */
#top .story {
    background: #dcdcdc url(../images/top/story_bg.png) no-repeat right / contain;
}
.story_cnt {
    color: #fff;
    background-color: #292929;
}
.story_post a.flex {
    align-items: center;
    line-height: 1;
    position: relative;
    letter-spacing: 0;
    font-weight: 500;
}
.story_post .story_post-tag {
    display: inline-block;
    width: 77px;
    color: #5d1515;
    background-color: #fff;
    text-align: center;
}
.story_post .story_post-txt {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
@media screen and (min-width: 768px) {
    .story_cnt {
        width: 100%;
        margin: 0 auto;
        padding: 40px 105px;
    }
    .story_post:not(:last-child) {
        margin-bottom: 15px;
    }
    .story_post time {
        margin: 0 40px 0 0;
    }
    .story_post .story_post-tag {
        margin: 0 20px 0 0;
        line-height: 22px;
    }
    .story .c_btn {
        margin-top: 40px;
    }
}
@media screen and (max-width: 767px) {
    .story_cnt {
        width: 100%;
        margin: 0 auto;
        padding: 30px 20px;
    }
    .story_post:not(:last-child) {
        margin-bottom: 15px;
    }
    .story_post time {
        margin: 0 15px 0 0;
    }
    .story_post .story_post-tag {
        margin: 0 15px 0 0;
        line-height: 22px;
    }
}


/*
    page-contact
--------------------*/
.contact-form-table tr {
    background-color: #fff;
}
.contact-form-table th {
    color: #fff;
    background-color: #292929;
}
.contact-form-table td {
    background-color: #fff;
}
.input_big {
    width: 100%;
}
.input_mid {
    width: 70%;
}
.input_min {
    width: 28%;
    max-width: 85px;
}
.contact-form-table {
    font-size: 16px;
    line-height: 2;
    letter-spacing: 0;
}
.contact-form-table td,
.contact-form-table th{
    vertical-align: middle;
    font-weight: 400;
}
.contact-form-table th {
    font-weight: bold;
    text-align: left;
}
.contact-form-table td a {
    display: inline;
    text-decoration: underline;
}
/* ▼button */
.contact_submits input[type='button'],
.contact_submits input[type='submit'] {
    margin: 7px;
    padding: 1em 2em;
    font-size: 16px;
    border: none;
    -webkit-appearance: none;
    transition: all 0.4s ease;
    color: #fff;
    background-color: #5d1515;
}
.contact-form-table td div:not(:last-child) {
    margin: 0 0 5px;
}
.contact_submits.flex {
    display: flex;
    align-items: center;
    justify-content: center;
}
@media screen and (min-width: 768px) {
    .contact-form-table {
        border: 1px solid #bbbbbb;
    }
    .contact-form-table tr:not(:last-child) {
        border-bottom: 1px solid #e6e6e6;
    }
    .contact-form-table td,
    .contact-form-table th {
        padding: 30px;
    }
    .contact-form-table th {
        width: 360px;
    }
    .required-mark {
        padding: 2px;
        border-radius: 4px;
    }
}
@media screen and (max-width: 767px) {
    .contact-form-table,
    .contact-form-table tbody,
    .contact-form-table tr,
    .contact-form-table th,
    .contact-form-table td {
        width: auto;
        display: block;
    }
    .contact-form-table tr {
        margin: 0 0 20px;
        border: 1px solid #bbbbbb;
    }
    .contact-form-table th {
        padding: 0 0 0 5%;
        line-height: 40px;
    }
    .contact-form-table td {
        padding: 10px;
    }
    .contact-form-table .input_table tr:last-child {
        text-align: center;
    }
    .required-mark {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 20%;
        margin: 0 0 0 auto;
        top: 0; bottom: 0; right: 0;
    }
    .contact-form-table input[type='submit']:not(:last-child) {
        margin-bottom: 20px;
    }
    .contact_submits {
        font-size: 14px;
    }
}
/*-----------------------------------------------------------------------

    footer

-----------------------------------------------------------------------*/
footer .copyright {
    width: 100%;
    color: #fff;
    background-color: #5d1515;
    letter-spacing: 0;
}
footer .pagetop {
    position: fixed;
    z-index: 999;
}
@media screen and (min-width: 768px) {
    footer .f_wrap {
        justify-content: center;
        align-items: flex-end;
        padding: 70px 0;
    }
    footer .footer-ttl {
        margin: 0 0 12px;
        text-align: left;
    }
    footer .footer-info {
        line-height: 1.6;
    }
    footer .f_nav {
        margin: 10px 0 0;
    }
    footer .f_nav .flex {
        justify-content: flex-start;
    }
    footer .f_nav .flex:not(:last-child) {
        margin: 0 0 9px;
    }
    footer .f_nav li {
        padding: 0 15px 0 0;
        line-height: 1;
        font-size: 1.4rem;
        letter-spacing: 0;
    }
    footer .f_nav li:not(:last-child) {
        margin: 0 15px 0 0;
        border-right: 1px solid;
    }
    footer .footer-detail {
        margin: 0 0 0 100px;
    }
    footer .footer-detail .aside-info_open {
        margin: 10px 0 0;
    }
    footer .copyright {
        padding: 3px 0;
        text-align: center;
        font-size: 1.4rem;
    }
    footer .pagetop {
        right: 10px; bottom: 10px;
    }
}
@media screen and (max-width: 767px) {
    footer .f_wrap {
        justify-content: center;
        padding: 30px 0;
    }
    footer .footer-main {
        display: flex;
        flex-flow: column;
        align-items: center;
    }
    footer .footer-ttl {
        margin: 0 0 25px;
        text-align: center;
    }
    footer .footer-ttl img {
        height: 40px;
    }
    footer .footer-detail {
        margin: 20px 0 0;
    }
    footer .footer-detail .aside-info_tel {
        text-align: center;
    }
    footer .footer-detail .aside-info_open {
        margin: 10px 0 0;
    }
    footer .copyright {
        padding: 5px 0;
        text-align: center;
        font-size: 1rem;
    }
    footer .pagetop {
        width: 110px;
        right: 10px; bottom: 10px;
    }
}