@charset "utf-8";

/**************************************************/


/*                                                */


/*                   パソコン用                   */


/*                                                */


/**************************************************/


/* ================================================
 * 共通
 * ================================================*/

.sp-only {
    display: none
}

a[href^="tel:"] {
    pointer-events: none;
}


/* ボタン */

.btn-large-wrapper {
    width: 1110px;
    margin: 0 auto;
}


/* .btn-large {
    font-size: 1.8rem;
    width: 360px;
    height: 50px;
} */

.btn-large::after {
    /* bottom: 1px;
    left: 334px;
    border-bottom: 25px solid #fff;
    border-left: 25px solid transparent; */
}


/* トップ */

.top-deco-text {
    font-size: 12rem;
    letter-spacing: 12px;
    margin-left: -85px;
}

.heading-wrapper {
    display: flex;
    justify-content: space-between;
    width: 1110px;
}

.heading-wrapper p:last-of-type {
    padding-bottom: 0;
}

.heading {
    font-size: 6rem;
    margin-left: -85px;
    margin-top: 13px;
}

.heading-left {
    padding-left: 85px;
    padding-right: 8px;
    margin-right: -8px;
    position: relative;
}

.heading-left::before {
    content: '';
    display: inline-block;
    background-color: #233656;
    position: absolute;
    width: 200px;
    height: 87px;
    top: 0;
    left: -200px;
}

.heading-text-outer {
    width: 635px;
}

.heading-text {
    line-height: 1.5;
    padding-bottom: 24px;
}

.top-hr {
    height: 15px;
    background: linear-gradient(-70deg, transparent 35%, #E0E0E0 45%, #E0E0E0 55%, transparent 65%);
    background-size: 10px 15px;
    border: none;
    margin: 0;
}


/* ================================================
 * ヘッダー
 * ================================================*/

.l-header {
    background-color: rgba(35, 54, 86, 0.8);
}

.l-header-inner {
    width: 1110px;
    margin: 0 auto;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-main {
    display: flex;
    align-items: center;
}

.nav-main li {
    padding: 0 17px;
    position: relative;
    height: 16px;
}

.nav-main li li {
    height: 0;
    overflow: hidden;
    transition: all .5s;
    white-space: nowrap;
    position: absolute;
    top: 43px;
    left: -13px;
    margin-left: 0;
    line-height: 6rem;
    padding: 0 30px;
    min-width: calc(100% + 26px);
}

.nav-main li:hover>ul>li {
    height: 6rem;
    background-color: rgba(35, 54, 86, 0.8);
}

.nav-main li.header-contact {
    background-color: #333;
    padding: 5px;
    width: 70px;
    height: 70px;
}

.nav-btn {
    display: block;
    width: 60px;
    height: 60px;
    background: center no-repeat url("../img/common/header-contact.png"), #333;
    background-size: contain;
}


/* ================================================
 * フッター
 * ================================================*/

.footer-top-inner {
    background-size: cover;
    background-position: center;
}

.footer-btn-wrapper {
    width: 1110px;
    margin: 0 auto;
}

.footer-logo {
    font-size: 3rem;
    margin-bottom: 20px;
}

.footer-bottom .company-name {
    font-size: 2rem;
    margin-bottom: 20px;
}

.footer-nav::before {
    content: '';
    display: inline-block;
    width: 1px;
    height: 200px;
    background-color: rgba(255, 255, 255, 0.8);
    position: absolute;
    top: 0;
    left: -44px;
}

.footer-nav li {
    margin-bottom: 22px;
}

.footer-nav li ul {
    padding-left: 10px;
}

.footer-nav li ul li {
    margin-top: 9px;
}

.footer-nav-last li {
    margin-bottom: 20px;
}

.footer-nav-last li.fit-img {
    width: 300px;
    height: 70px;
}

.footer-copyright {
    font-size: 1rem;
    padding: 38px 0 14px;
}

#toPageTop {
    bottom: 30px;
    right: 20px;
}

#toPageTop a {
    padding: 40px 10px 15px;
}


/* ================================================
 * トップ
 * ================================================*/


/* メインビジュアル */

.hero-wrapper {
    height: 100vh;
}

.hero {
    min-width: 100vw;
    min-height: 100vh;
}

.hero-lead-box {
    margin: 0 auto;
    max-width: 1110px;
    height: 100vh;
    /* 62 */
    z-index: 2;
    display: flex;
    line-height: 1.3;
    font-size: 9rem;
    text-shadow: 0px 3px 6px #00000029;
    padding-bottom: 115px;
}

.hero-link-box{
    position: absolute;
    right: 0;
    bottom: 120px;
}

.hero-link{
    padding: 15px 60px 15px 25px;
    position: relative;
    display: block;
    font-size: 24px;
    background: #C30E23;
}

.hero-link:hover{
  opacity: 0.5;
}

.hero-link::after{
    position: absolute;
    content: '';
    top: 45%;
    right: 20px;
    width: 15px;
    height: 15px;
    border-top: 2px solid #fff;
    border-right: 2px solid #fff;
    transform: rotate(45deg);
}

.hero-link-mini{
  font-size: 14px;
}


/* sec1 */

.sec1-inner {
    max-width: 1110px;
    margin: 0 auto;
    padding: 56px 0 252px;
    background: url("../img/top_architecture_bg.png") left top #F6F6F6 no-repeat;
    background-position-y: 213px;
}

.sec1-content {
    margin-top: 122px;
    position: relative;
    z-index: 1;
    width: 1110px;
}

.sec1-content img {
    width: 1000px;
    height: 667px;
    object-fit: cover;
    font-family: 'object-fit: cover;';
    margin-left: -200px;
}

.sec1-details {
    padding: 71px 92px 0 162px;
    position: absolute;
    width: 526px;
    height: 584px;
    right: 0;
    top: 180px;
    z-index: -1;
    margin-right: -85px;
}

.sec1-details-head h3 {
    line-height: 1.5;
}

.sec1-details-text {
    line-height: 1.5;
    padding-bottom: 32px;
}

.sec1-details p {
    line-height: 2;
}


/* sec2 */

.sec2 {
    padding-bottom: 449px;
}

.sec2-inner {
    display: flex;
    width: 1110px;
    flex-wrap: wrap;
    margin: auto;
    position: absolute;
    top: -202px;
    left: 0;
    right: 0;
    z-index: 2;
}

.sec2-item {
    margin-bottom: 10px;
}

.sec2-item a {
    display: block;
}

.sec2-figure {
    position: relative;
    width: 370px;
    height: 290px;
}

.sec2-caption {
    position: absolute;
    width: 100%;
    bottom: 0;
    padding: 15px;
    color: #fff;
    line-height: 1.4;
    background-color: rgba(35, 54, 86, 0.6);
    font-size: 1.4rem;
}


/* sec3 */

.sec3 {
    max-width: 1110px;
    margin: 150px auto 0;
}

.sec3 h2 {
    font-size: 3.6rem;
}

.sec3 small {
    font-size: 2rem;
    margin-left: 24px;
}

.sec3-text-wrapper {
    width: 801px;
    margin-top: 37px;
}

.sec3-text-wrapper p {
    letter-spacing: 1.6px;
    line-height: 2;
    padding-bottom: 49px;
}

.sec3-text-wrapper p:last-of-type {
    padding-bottom: 70px;
}


/* top-images-grid */

.top-images-grid {
    display: flex;
    margin: 65px auto 0;
    width: 1110px;
}

.top-images-grid img {
    width: 555px;
    min-width: 555px;
}


/* sec4 */

.l-sec4 {
    margin-top: 200px;
}

.sec4-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 56px 0 253px;
    background: url("../img/top_sec4_bg.png") left top #F6F6F6 no-repeat;
    background-position-y: 231px;
}

.sec4-item-outer {
    width: 1110px;
    margin: 0 auto;
}

.sec4-item-wrapper {
    margin-top: -157px;
    max-width: 710px;
    margin-left: auto;
    display: flex;
    flex-wrap: wrap;
    padding-bottom: 40px;
}

.sec4-item {
    position: relative;
    margin-bottom: 10px;
}

.sec4-item:nth-of-type(2n) {
    margin-left: 10px;
}

.sec4-figure {
    width: 350px;
    height: 233px;
}

.sec5-item-head {
    display: flex;
    align-items: center;
}

.sec4-caption {
    position: absolute;
    width: 100%;
    bottom: 0;
    padding: 6px 10px;
    font-size: 1.2rem;
    line-height: 1.4;
    background-color: rgba(255, 255, 255, .75);
}


/* sec5 */

.sec5 {
    width: 1110px;
    margin: 150px auto 0;
}

.sec5-head {
    padding: 54px 0 40px 0;
    text-align: center;
    font-size: 3.6rem;
}

.sec5-item-wrapper {
    max-width: 920px;
    margin: 0 auto;
}

.sec5-item-wrapper .sec5-item:last-of-type {
    padding-bottom: 0;
}

.sec5-item a {
    display: flex;
    align-items: center;
    padding-bottom: 21px;
    color: #333;
}

.sec5-time {
    font-size: 1.2rem;
}

.sec5-tag {
    margin-left: 20px;
}

.sec5-body {
    margin-left: 20px;
}

.sec5 .btn-small-wrapper {
    margin-top: 42px;
}

.sec5 .top-hr {
    margin-top: 50px;
}


/* sec6 */

.sec6 {
    width: 1110px;
    margin: 150px auto;
}

.sec6-inner {
    width: 1110px;
    margin: 50px auto 0;
    display: flex;
    justify-content: space-between;
    padding: 0 95px;
}

.sec6-body {
    max-width: 479px;
}

.sec6-head {
    font-size: 3rem;
    line-height: .8;
}

.sec6-head small {
    font-size: 1.6rem;
}

.sec6-body p {
    margin-top: 16px;
    line-height: 2;
}

.sec6 .btn-small-wrapper {
    margin-top: 34px;
}


/* sec7 */

.sec7 {
    width: 1110px;
    margin: 150px auto 0;
}

.sec7-head {
    padding-top: 50px;
    text-align: center;
    font-size: 28px;
    font-family: 'Montserrat', sans-serif;
    color: #233656;
}

.sec7-item-wrapper {
    max-width: 430px;
    margin: 0 auto;
}

.sec7-item-wrapper-text{
    margin-top: 30px;
    line-height: 2;
    font-size: 14px;
    text-align: center;
}

.sec7-item-wrapper-link{
  margin-top: 40px;
  display: block;
}

.sec7-item-wrapper-link:hover{
  opacity: 0.5;
}

.sec7 .top-hr {
    margin-top: 50px;
}



/* ================================================
 * 下層共通
 * ================================================*/

.inner {
    width: 1110px;
    margin: 0 auto;
}

.page .mv {
    height: 600px;
    min-width: 1110px;
}

.page h1 {
    font-size: 6rem;
    font-weight: normal;
    bottom: 100px;
    left: 0;
}

.page h1 span {
    font-size: 2.4rem;
    display: block;
    margin-top: 10px;
}

.page .page-ttl {
    font-size: 4rem;
    margin-top: 80px;
    margin-bottom: 80px;
}


/*コンセプトページ共通*/

.under-txt-wrap-navy {
    margin-top: -31px;
    padding: 111px 0 80px;
}

.under-txt-wrap-navy .under-txt.under-txt-top {
    text-align: center;
    font-size: 4rem;
    margin-bottom: 60px;
}

.under-txt-wrap-navy .under-txt {
    display: block;
    width: 720px;
    margin: 0 auto 20px;
}

.section-inner {
    margin-top: 165px;
    margin-bottom: 165px;
}

.section-inner .flex {
    justify-content: space-between;
}

.section-inner .flex.reverse {
    flex-direction: row-reverse;
}

.section-inner .section-img-wrap::before {
    width: 665px;
    height: 356px;
    top: -65px;
    left: 95px;
}

.section-inner .reverse .section-img-wrap::before {
    right: 95px;
    left: auto;
}

.section-inner .section-img-wrap::after {
    width: 3px;
    height: 100px;
    bottom: -69px;
    right: 120px;
}

.section-inner .reverse .section-img-wrap::after {
    right: auto;
    left: 120px;
}

.section-inner .section-img-wrap {
    width: 500px;
    height: 375px;
}

.section-inner .section-txt-wrap {
    width: 540px;
}

.section-inner .section-ttl {
    margin: 46px auto;
    font-size: 3.6rem;
}

.section-inner .section-ttl span {
    font-size: 7rem;
    left: 0;
    top: -70px;
}

.section-inner .section-txt-top {
    font-size: 2.4rem;
    margin-bottom: 20px;
}

.section-inner .section-txt {
    margin-bottom: 20px;
}

.section-inner .section-txt span {
    padding: 2px 10px;
    margin-bottom: 8px;
}

.section-inner .section-txt p {
    width: 540px;
}


/*breadCrumb*/

.breadcrumb li {
    font-size: 1.4rem;
}


/*pager*/

.pager li {
    width: 40px;
    height: 40px;
    margin-right: 20px;
}

.pager li:last-of-type {
    margin-right: 0;
}

.pager li.prev,
.pager li.next {
    width: 120px;
}


/* ================================================
 * 建築家一覧
 * ================================================*/

.architect-list-inner {
    margin-bottom: 160px;
}

.architect-wrap {
    margin: 20px auto 40px;
}

.architect-group {
    margin-top: -70px;
}

.architect-group .spacer {
    display: block;
    width: 100%;
    height: 70px;
}

.architect-item {
    width: 320px;
    margin-bottom: 40px;
}

.architect-item:not(:nth-of-type(3n)) {
    margin-right: 75px;
}

.architect-wrap .company {
    font-size: 1.8rem;
    line-height: 1.5;
    margin-bottom: 8px;
}

.architect-wrap .representative {
    font-size: 1.4rem;
    margin-bottom: 20px;
}

.architect-wrap .architect-works:not(:last-of-type) {
    margin-bottom: 12px;
}


/* ================================================
 * 建築作品一覧
 * ================================================*/

.architecture-list-page .sec2-inner {
    margin-bottom: 135px;
}


/* ================================================
 * 建築作品詳細
 * ================================================*/

.architecture-detail-inner {
    margin-bottom: 130px;
}

.architecture-wrap {
    display: flex;
    flex-wrap: wrap;
    width: 1015px;
    margin: 28px auto 80px;
}

.architecture-wrap>div {
    width: 500px;
    margin-bottom: 15px;
}

.architecture-wrap>div:nth-of-type(2n) {
    margin-left: 15px;
}

.architecture-detail-page .architecture-info {
    width: 500px;
    height: auto;
}

.architecture-detail-page .architecture-img {
    width: 500px;
    height: 376px;
}

.architecture-detail-page .architecture-info {
    padding: 0 20px 0 0;
    margin-bottom: 40px;
}

.architecture-detail-page .architecture-info::before {
    content: '';
    display: inline-block;
    background-color: #EEEEEE;
    width: 810px;
    height: 623px;
    position: absolute;
    top: -50px;
    left: -50px;
    z-index: -1;
}

.architecture-detail-page .architecture-info dl {
    margin-bottom: 20px;
}

.architecture-detail-page .architecture-info dl:last-of-type {
    margin-bottom: 0;
}

.architecture-detail-page .company,
.architecture-detail-page .representative {
    font-size: 1.8rem;
}

.architecture-detail-page .architecture-info .company {
    margin-bottom: 8px;
}

.architecture-detail-page .architecture-info dt {
    width: 100px;
}

.architecture-detail-page .architecture-info dd {
    width: 400px;
}

.architecture-detail-page .btn-small-wrapper {
    width: 1010px;
    margin: 0 auto;
}
.architecture-detail-page .architecture-detail-inner a{
	color: #333333;
    text-decoration: underline;
}
.architecture-detail-page #detail_contens{
  margin-top: -100px;
  padding-top: 100px;
}
/* ================================================
 * お知らせ一覧
 * ================================================*/

.news-inner {
    margin-bottom: 130px;
}

.tag-list {
    margin-bottom: 80px;
}

.tag-list .sec5-tag:last-of-type {
    margin-left: 0;
}

.tag-list li:not(:last-of-type) {
    margin-right: 20px;
}

.news-page .sec5-item-wrapper {
    margin-bottom: 80px;
}


/* ================================================
 * お知らせ詳細
 * ================================================*/

.news-detail-wrap {
    width: 920px;
    margin: 0 auto 33px;
}

.news-detail-page .page-ttl {
    margin-bottom: 8px;
}

.news-detail-page .flex {
    margin-bottom: 60px;
}

.news-txt-wrap {
    margin-bottom: 60px;
}

.news-img-wrap {
    width: 100%;
    height: 600px;
    margin-bottom: 40px;
}

.news-txt-wrap a {
    margin-top: 40px;
}

.news-detail-page .sec5-time,
.news-detail-page .sec5-tag {
    font-size: 1.6rem;
}

.news-detail-page .news-link {
    width: 240px;
    height: 36px;
    line-height: 34px;
    margin: 0 auto;
}


/* ================================================
 * お問合せ
 * ================================================*/

.contact-inner {
    margin-bottom: 130px;
}

.contact-page .contact-txt {
    margin: 80px 0;
    text-align: center;
}

.caution {
    margin-bottom: 12px;
}

.input-area {
    width: 720px;
    margin: 0 auto;
}

.input-area dl {
    align-items: center;
    margin-bottom: 12px;
}

.input-area dt {
    width: 180px;
}

.input-area dd {
    width: 540px;
}

.input-area input[type="text"],
.input-area input[type="tel"],
.input-area textarea {
    padding: 20px;
    width: 100%;
}

.input-area .short input {
    width: 60%;
}

.input-area textarea {
    height: 200px;
}

.input-area .radio ul,
.input-area .chekbox ul {
    padding: 20px;
}

.input-area .radio ul li,
.input-area .chekbox ul li {
    margin-right: 20px;
}

.contact-page .privacy-link {
    text-align: right;
    margin: 0 auto 60px;
    width: 720px;
}

.contact-page .btn-large-wrapper {
    width: 720px;
    display: flex;
    justify-content: center;
}


/* ================================================
 * お問合せ内容確認
 * ================================================*/

.contact-confirm-page .input-area {
    padding: 40px;
    margin-bottom: 80px;
}

.contact-confirm-page .input-area dl:not(:last-of-type) {
    padding-bottom: 12px;
    margin-bottom: 20px;
}

.contact-confirm-page .submit-area input {
    width: 240px;
    height: 60px;
}

.contact-confirm-page .submit-area input[type="reset"] {
    margin-right: 20px;
}


/* ================================================
 * お問合せ送信完了
 * ================================================*/

.contact-thanks-page p {
    width: 720px;
    margin: 0 auto 20px;
    text-align: center;
}

.contact-thanks-page .btn-large-wrapper {
    margin-top: 80px;
    justify-content: center;
}


/* ================================================
 * 技術を価値に　technology.html
 * ================================================*/

.technology-page .under-txt-wrap-navy .under-txt {
    text-align: center;
}

.technology-page .btn-large {
    font-size: 2rem;
    width: 500px;
    height: 100px;
}

.technology-page .btn-large::after {
    bottom: 1px;
    left: 447px;
    border-bottom: 50px solid #fff;
    border-left: 50px solid transparent;
}

.technology-page .btn-large-wrapper {
    justify-content: center;
    margin-top: 60px;
}

.technology-page .btn-large:hover::after {
    border-bottom: 50px solid #233656;
}

.csr-list {
    width: 540px;
}

.csr-list li {
    line-height: 1.8;
    margin-bottom: 12px;
}

.csr-list li ul {
    margin-top: 10px;
    margin-left: 14px;
}

.mb8 {
    margin-bottom: 80px;
}

.mb10 {
    margin-bottom: 100px;
}


/* ================================================
 * 大同工業の歴史　history.html
 * ================================================*/

.history-page .under-txt {
    text-align: center;
    line-height: 2;
}

.history-page .history-list {
    padding: 80px 120px 124px;
}

.history-page .history-list li {
    align-items: center;
    justify-content: space-between;
    margin-bottom: 36px;
}

.history-page .history-list .year {
    font-size: 3.2rem;
    width: 68px;
}

.history-page .detail {
    width: 660px;
    margin-left: 30px;
    font-size: 1.4rem;
}

.history-page .detail::after {
    width: 1px;
    height: 120px;
    left: -87px;
    top: 30px;
}

.history-page .small-blue .detail::before,
.history-page .small-green .detail::before {
    left: 235px;
}

.history-page li:nth-last-of-type(2) .detail::after {
    height: 80px;
}

.history-page .small-blue .detail,
.history-page .small-green .detail {
    padding-left: 260px;
}

.history-page .large .txt {
    font-size: 1.6rem;
}

.history-page .section-inner {
    margin-top: 100px;
    margin-bottom: 160px;
}


/* ================================================
 * 会社案内　company.html
 * ================================================*/

.company-page dl {
    width: 600px;
    margin: 0 auto 40px;
    padding-bottom: 40px;
}

.company-page dt {
    width: 180px;
}

.company-page dd {
    width: 420px;
}

.company-page .office-name {
    margin-bottom: 8px;
}

.company-page .office-info {
    margin-bottom: 40px;
}

.company-page .office-info.last {
    margin-bottom: 0;
}

.company-page .access-inner {
    margin: 0 auto 100px;
}

.company-page .map-ttl {
    margin: 0 auto 12px;
    font-size: 2.4rem;
}

.company-page .map-address {
    margin-bottom: 20px;
}

.company-page .maps-outer {
    padding-top: 27%;
    width: 1110px;
    margin-bottom: 60px;
}
/* ================================================
 * ご挨拶　profile.html
 * ================================================*/
.profile_item{
    max-width: 900px;
    margin: 0 auto;
}
.profile_item li{
    margin-bottom: 120px;
}
.profile_img{
    float: right;
}
.profile_img img{
    display: inline-block;
    padding: 0 0 15px 50px;
}
.profile_item li:nth-child(even) .profile_img{
    float: left;
}
.profile_item li:nth-child(even) .profile_img img{
    padding: 0 50px 15px 0;
}
.profile_txt p{
    letter-spacing: 1.6px;
    line-height: 2;
    padding-bottom: 20px;
}
.profile_txt img{
    display: block;
    margin: 0 0 0 auto;
}


/* ================================================
 * 404 404.html
 * ================================================*/

.empty {
    padding-top: 70px;
}


/* ================================================
 * privacy-policy privacy.html
 * ================================================*/

.policy {
    padding: 100px 0;
    letter-spacing: .05em;
    line-height: 1.75;
}

.policy-head {
    font-size: 2.4rem;
    font-weight: bold;
    letter-spacing: .1em;
}

.policy-list {
    margin-top: 20px;
}