@charset "utf-8";

/*--------------------------------
 * 家タイプ
 * ---------------------------- */
#ie-nav ul {
    display: flex;
    flex-wrap: wrap;
    list-style-type: none;
    margin: 0;
    padding: 0;
}

#ie-nav li {
    width: 20%;
    border-right: solid 1px #f0f0f0;
}

#ie-nav li:first-child {
    border-left: solid 1px #f0f0f0;
}

#ie-nav ul a {
    display: block;
    text-align: center;
    line-height: 69px;
    padding-top: 1px;
    background-color: #fff;
    text-decoration: none;
}

#ie-nav ul a:hover {
    /*background-color: #0074B2;*/
    background-color: #91a6b1;
    color: #fff;
}

@media(max-width: 600px) {
    #ie-nav li {
        width: 33.333%;
    }

    #ie-nav ul a {
        line-height: 40px;
    }
}

.ie-case .section-header {
    border: none;
    margin-bottom: 20px;
}

.ie-case .section-header .section-title {
    margin: 45px 0 20px;
    border: none;
    color: #000;
}

.ie-case .section-header .section-title .small {
    color: #000;
}

.section .section-header .section-title .title {
    display: block;
    float: left;
}

.section .section-header .section-title .title img {
    vertical-align: text-top;
}

.ie-case .section-header .section-title .title-description {
    border: none;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.5;
    margin: 0 0 0 16px;
    padding: 20px 0 0 16px;
    background: none no-repeat left center;
    float: left;
}

.ie-case .case-body {
    position: initial;
    display: block;
}

.ie-case .case-list li a:hover:after {
    content: none;
}

.ie-case .case-list li a:hover {
    opacity: .7;
}

#ie-concept {
    margin-top: 40px;
}

.lead-box .section-title {
    border-bottom: 2px solid #000;
    padding: 0 0 10px;
    margin-bottom: 40px;
}

.lead-box .flex {
    justify-content: space-between;
}

.lead-box .text {
    width: 60%;
    flex: 2;
    padding-right: 20px;
}

.lead-box .text h2 {
    padding: 0;
}

.lead-box img.photo {
    width: 40%;
    max-width: 397px;
    align-self: flex-end;
}

.point-box {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    padding: 60px 0;
    border-top: 1px solid #ccc;
}

.point-box img {
    width: 37%;
    max-width: 370px;
}

.point-box:nth-child(odd) img {
    order: 2;
}

.point-box .text {
    flex: 2;
    padding-left: 40px;
}

.point-box:nth-child(odd) .text {
    padding-left: 0;
    padding-right: 40px;
}

.point-box h3.p1 {
    background-image: url(../images/ietype/ico_p1_b.png);
}

.point-box h3.p2 {
    background-image: url(../images/ietype/ico_p2_b.png);
}

.point-box h3.p3 {
    background-image: url(../images/ietype/ico_p3_b.png);
}

.point-box h3 {
    background-position: left top;
    background-repeat: no-repeat;
    font-size: 24px;
    line-height: 1.4;
    margin: 0 0 20px;
    padding: 48px 0 0;
    background-size: 110px;
}

@media(max-width: 992px) {
    .ie-case .section-header .section-title .title-description {
        margin-left: 0;
        padding-left: 0;
    }
}

@media(max-width: 767px) {
    .lead-box .section-title {
        margin-bottom: 0;
    }

    .point-box,
    .lead-box .flex {
        flex-flow: column;
        justify-content: center;
        padding: 10px 0 20px;
    }

    .point-box .text,
    .lead-box .text {
        order: 1;
        width: 100%;
        padding: 15px 0 !important;
    }

    .point-box img,
    .lead-box img {
        width: 80%;
        height: auto;
        order: 2;
        margin: 0 auto;
    }
}

/* 事例の見せ方
================================ */
.whitePage .case-list li {
    background: #fff;
    display: flex;
    flex-direction: column;
}

.whitePage .ie-case .case-list li a:hover {
    text-decoration: none;
}

.whitePage .case-list li a {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.whitePage .case-thumb {
    position: relative;
    width: 100%;
}

.whitePage .case-thumb:before {
    content: "";
    display: block;
    padding-top: 100%;
}

.whitePage .case-thumb img {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    object-fit: cover;
}

.whitePage .case-body {
    position: static;
    background: #fff;
    color: #000;
    padding: 15px;
}

.whitePage .button {
    width: calc(100% - 30px);
    margin-left: auto;
    margin-right: auto;
    margin-top: auto;
}

.whitePage .button .a {
    line-height: 40px;
    background: #000;
    display: block;
    transition: all .5s;
    color: #fff;
    text-align: center;
}

.whitePage .button .a span {
    position: relative;
}

.whitePage .button .a span:after {
    content: "";
    display: block;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 3px 0 3px 4.5px;
    border-color: transparent transparent transparent #fff;
    position: absolute;
    right: -12.5px;
    top: 50%;
    transform: translateY(-50%);
    transition: .2s ease-in-out;
}

/* 3階 */
.page-header {
    position: relative;
}

.page-header .sankai_box {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: rgba(255, 255, 255, 85%);
    text-align: center;
    padding: 20px;
}

.page-header .sankai_box h1 {
    line-height: 1;
    margin: 10px 0;
}

.page-header .sankai_box .obi {
    font-size: 85%;
    position: relative;
    padding: 0 10px;
}

.page-header .sankai_box .obi::before,
.page-header .sankai_box .obi::after {
    position: absolute;
    content: '';
    width: 1px;
    height: 1em;
    background-color: #000;
    top: 0;
}

.page-header .sankai_box .obi::before {
    left: 0;
    transform: rotate(-30deg);
}

.page-header .sankai_box .obi::after {
    right: 0;
    transform: rotate(30deg);
}

.page-header .sankai_box p {
    font-size: 85%;
    line-height: 1.5;
}

.page-header .sankai_box a {
    text-decoration: underline;
    margin-top: 10px;
    display: block;
}

.page-header .sankai_box a i {
    margin-left: 5px;
}

@media (max-width: 991px) {
    .page-header .sankai_box {
        font-size: 85%;
    }
}

@media (max-width: 768px) {
    .page-header .sankai_box {
        width: 85%;
    }

    .page-header img {
        min-height: 225px;
        object-fit: cover;
    }
}