@charset "utf-8";

/* おおまかにブレイクポイントを決める
SP ~ 519px
tab 520px ~ 959px
PC 960px~
*/

/* ============
 トップ 
 ============ */
.top {
    margin-bottom: var(--contents-gutter);
}

.top .top_image {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: -1;
    margin-bottom: var(--section-gutter);
    color: #fff;
}

.top .top_image .top_image_inner {
    width: 100%;
    height: 100vh;
    background-image: url("../../img/home-top.jpg");
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.top .top_image .top_image_inner .image_area {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: start;
    height: 100%;
}

.top .top_image h1 {
    position: absolute;
    font-size: var(--size-xl);
    line-height: 1.6;
    margin-left: var(--gutter-base);
    margin-right: var(--gutter-base);
    top: calc(var(--gutter-base)*20);
}

.top .top_lead {
    color: #ffffff;
    font-size: var(--size-lg);
    padding-bottom: var(--section-gutter-pc);
    text-align: center;
}

@media screen and (min-width:500px) {

    .top .top_image h1 {
        font-size: var(--size-xxxl);
        line-height: 1.4;
    }

    /* ========min-width:500px======== */
}

@media screen and (min-width:960px) {

    .top .top_image {
        padding-bottom: var(--section-gutter-pc);
    }

    .top .top_image .top_image_inner .image_area {
        padding-top: calc(var(--gutter-base)*4);
        padding-left: calc(var(--gutter-base)*4);
        padding-right: calc(var(--gutter-base)*4);
    }

    .top .top_image h1 {
        margin-left: 0;
    }

    .top .top_lead {
        font-size: var(--size-xl);

    }

    /* ========min-width:960px======== */
}

@media screen and (min-width:1240px) {
    .top .top_image .top_image_inner .image_area {
        padding: 0;
    }

    /* ========min-width:1240px======== */
}

/* ============
 モットー
 ============ */

.motto {
    margin-bottom: var(--section-gutter);
}

.motto_inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    margin-left: var(--gutter-base);
    margin-right: var(--gutter-base);
    margin-bottom: calc(var(--gutter-base)*5);
}

.motto_inner .motto_content {
    width: 100%;
}

.motto .motto_inner h2 {
    color: var(--accent-color);
    font-size: var(--size-lg);
    display: inline-block;
    padding-top: var(--side-gutter);
    padding-bottom: calc(var(--gutter-base)*3);
    border-top: 8px solid var(--accent-color);
}

.motto .motto_inner h2 span {
    padding-left: 1.6em;
}

.motto .motto_inner .motto_text {
    margin-top: calc(var(--gutter-base)*5);
    margin-bottom: calc(var(--gutter-base)*5);
}

.motto .motto_inner p {
    padding-bottom: var(--side-gutter);
}

.motto .motto_inner p:last-child {
    padding-bottom: 0;
}

.motto .motto_inner .motto_lead {
    color: var(--accent-color);
    font-size: var(--size-md);
    font-weight: 600;
    display: block;
}

.motto .motto_inner .motto_image {
    width: 100%;
    min-height: 240px;
    background-image: url("../../img/home-motto.jpg");
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.motto .motto_inner .motto_content .effect_area {
    max-width: 400px;
    margin: 0;
}

@media screen and (min-width:520px) {

    .motto {
        margin-bottom: var(--section-gutter-pc);
    }

    .motto_inner .motto_content {
        width: 60%;
        text-align: left;
        padding-right: calc(var(--gutter-base)*4);
        padding-bottom: var(--contents-gutter);
    }

    .motto .motto_inner h2 {
        font-size: var(--size-xxl);
        border-top: 10px solid var(--accent-color);
    }

    .motto .motto_inner .motto_lead {
        font-size: var(--size-lg);
    }

    .motto .motto_inner .motto_image {
        width: 40%;
        min-height: 540px;
    }

    .motto .motto_inner .motto_text {
        margin-top: var(--contents-gutter);
    }

    /* ========min-width:520px======== */
}

@media screen and (min-width:960px) {

    .motto {
        padding-left: calc(var(--gutter-base)*4);
        padding-right: calc(var(--gutter-base)*4);
    }

    .motto_inner {
        margin-left: 0;
    }

    .motto .motto_inner .motto_image {
        margin-bottom: var(--contents-gutter);
    }

    /* ========min-width:960px======== */
}

@media screen and (min-width:1240px) {

    .motto {
        padding: 0;
    }

    /* ========min-width:1240px======== */
}


/* ============
 施工事例
 ============ */

.cases {
    margin-bottom: var(--section-gutter);
}

.cases_inner {
    position: relative;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: calc(var(--gutter-base)*5);
    margin-left: var(--gutter-base);
    margin-right: var(--gutter-base);
    max-width: 1240px;
}

.cases .cases_inner figure {
    width: 100%;
}

.cases .cases_inner figure ul {
    max-width: 1240px;
    margin-left: auto;
    margin-right: auto;
}

.cases .cases_inner img {
    width: 100%;
    max-height: 540px;
}

.cases .cases_inner .content_area {
    background-color: #fff;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    padding-top: calc(var(--gutter-base)*5);
    padding-bottom: var(--contents-gutter);
    padding-right: calc(var(--gutter-base)*5);
    padding-left: calc(var(--gutter-base)*5);
    transition: 0.3s;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 16px var(--gray-color);
}

.cases .cases_inner .content_area p {
    text-align: left;
    padding-bottom: var(--side-gutter);
}

.cases .cases_inner .content_area .more {
    text-align: right;
}

.cases .cases_inner .content_area .more::before {
    content: "";
    position: absolute;
    bottom: 43px;
    right: 8px;
    background: var(--text-color);
    width: 6px;
    height: 1px;
    transform: skewY(52deg);
}

.cases .cases_inner .content_area .more::after {
    content: "";
    position: absolute;
    bottom: 38px;
    right: 8px;
    background: var(--text-color);
    width: 72px;
    height: 1px;
}

.cases .cases_inner a .content_area .more {
    font-size: var(--size-xs);
    padding: var(--side-gutter) var(--gutter-base);
    display: inline-block;
}

.cases .cases_inner a .content_area .more span {
    position: absolute;
    bottom: 44px;
    right: 24px;
}

@media screen and (min-width:710px) {

    .cases {
        margin-bottom: var(--section-gutter-pc);
    }

    .cases_inner::after {
        content: '';
        position: absolute;
        width: 70%;
        height: 24em;
        background: #f3f3f3;
        right: 10%;
        top: 20%;
        z-index: -1;
    }

    .cases_inner::after:nth-of-type(2n+1) {
        flex-direction: row-reverse;
    }

    .cases .cases_inner figure img {
        width: 60%;
        height: 100%;
        padding-top: var(--contents-gutter);
        padding-left: var(--section-gutter);
    }

    .cases .cases_inner .content_area {
        width: 40%;
        bottom: calc(var(--gutter-base)*7);
        left: 24%;
        padding-right: calc(var(--gutter-base)*3);
        padding-left: calc(var(--gutter-base)*4);
    }

    .cases .cases_inner .content_area .more::before {
        bottom: 43px;
        right: 32px;
    }

    .cases .cases_inner .content_area .more::after {
        bottom: 38px;
        right: 32px;
    }

    .cases .cases_inner a .content_area .more span {
        bottom: 44px;
        right: 48px;
    }

    /* ========min-width:710px======== */
}

@media screen and (min-width:960px) {

    .cases {
        margin-bottom: var(--section-gutter-pc);
    }

    .cases_inner {
        margin-top: var(--contents-gutter);
        margin-left: calc(var(--gutter-base)*4);
        margin-right: calc(var(--gutter-base)*4);
    }

    .cases .cases_inner a:hover .content_area {
        transform: scale(1.1);
    }

    .cases .cases_inner a:hover .content_area .more span {
        color: var(--accent-color);
    }

    /* ========min-width:960px======== */
}

/* ============
 ニュース
 ============ */
.news {
    border-left: 3.2px solid var(--main-color);
    margin-left: var(--gutter-base);
    margin-right: var(--gutter-base);
    margin-bottom: var(--contents-gutter);
    width: 100%;
}

.news .news_inner {
    padding-top: var(--side-gutter);
    padding-bottom: var(--side-gutter);
    flex-direction: row-reverse;
}

.news .news_inner .news_area {
    margin-top: calc(var(--gutter-base)*5);
}

.news dl {
    padding-left: var(--side-gutter);
    padding-right: var(--side-gutter);
    margin-bottom: calc(var(--gutter-base)*2);
}

.news dl:last-child {
    margin-bottom: 0;
}

.news dl dt {
    font-size: var(--size-sm);
}

.news dl dd {
    border-bottom: 1px solid var(--gray-color);
    padding-bottom: var(--gutter-base);
}

@media screen and (min-width:520px) {

    .news {
        border-left: none;
        margin-left: auto;
        margin-right: auto;
        margin-bottom: var(--section-gutter-pc);
    }

    .news_inner {
        display: flex;
        justify-content: space-around;
        align-items: flex-start;
        padding-left: var(--contents-gutter);
        padding-right: var(--contents-gutter);
    }

    .news_inner .effect_area {
        margin-top: var(--side-gutter);
    }

    .news .news_inner .news_area {
        margin-top: 0;
        border-left: 6px solid var(--main-color);
        padding-left: var(--side-gutter);
        width: 58%;
    }

    /* ========min-width:520px======== */
}

/* ============
 会社概要
 ============ */
.company .company_inner {
    margin-left: var(--gutter-base);
    margin-right: var(--gutter-base);
}

.company .company_inner table {
    margin-top: calc(var(--gutter-base)*5);
}

.company .company_inner .company_image {
    position: sticky;
    top: 0;
    z-index: -1;
}

.company .company_inner .company_content {
    background-color: #ffffff;
    padding-top: var(--contents-gutter);
}

@media screen and (min-width:960px) {

    .company .company_inner .company_content {
        padding-top: var(--contents-gutter-pc);
    }


    /* ========min-width:960px======== */
}

.company .company_inner table {
    border-collapse: collapse;
    width: 100%;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.company .company_inner tr {
    border-bottom: 1px solid var(--gray-color);
}

.company .company_inner th,
.company .company_inner td {
    padding: var(--side-gutter);
}

.company .company_inner th {
    font-weight: normal;
    text-align: left;
}

.company .company_inner td {
    margin-bottom: var(--side-gutter);
}