@charset "utf-8";

/*MVここから*/
#top .mv {
    position: relative;
    width: 100vw;
    box-shadow: 0 0 0 45px #f4f5f6 inset, 0 0 0 55px #fff inset;
    background-color: #f4f5f6;
}
#top .mv_bg_img {
    position: absolute;
    bottom: 0;
    display: flex;
    justify-content: space-between;
    width: 100%;
    z-index: 0;
}
#top .mv_inner {
    position: relative;
    max-width: 1100px;
    margin: auto;
    padding: 168px 0 104px;
    z-index: 100;

}
#top .mv_list {
    display: flex;
    justify-content: center;
}
#top .mv_item {
    transition: all 0.3s;
}
#top .mv_item:hover {
    transform: scale(1.05);
}
#top .mv_scroll {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
}
#top .mv_scroll_arrowWrap {
    color: #1872a8;
}
#top .mv_scroll_text {
    font-family: oswald;
    font-size: 2rem;
    font-weight: bold;
}

#top .mv_scroll_arrow {
    width: 15px;
    margin: 15px auto;
    -webkit-animation: arrow 0.8s cubic-bezier(0.215, 0.61, 0.355, 1) 0s infinite alternate;
    animation: arrow 0.8s cubic-bezier(0.215, 0.61, 0.355, 1) 0s infinite alternate;
}

#top .mv_scroll_arrow span {
    position: relative;
    display: block;
    left: 50%;
}

#top .mv_scroll_arrow span:before {
    content: '';
    width: 16px;
    height: 16px;
    border: 0;
    border-top: solid 4px #1872a8;
    border-right: solid 4px #1872a8;
    -webkit-transform: rotate(135deg);
    transform: rotate(135deg);
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    box-sizing: border-box;
}

@keyframes arrow {
    0% {
        opacity: 1;
        -webkit-transform: translate3d(-50%, 0, 0);
        transform: translate3d(-50%, 0, 0);
    }

    100% {
        opacity: 0.5;
        -webkit-transform: translate3d(-50%, -8px, 0);
        transform: translate3d(-50%, -8px, 0);
    }
}
@media screen and (max-width:1024px) {
    #top .mv_list {
        display: block;
    }
    #top .mv_item {
        transition: unset;
        padding: 20px;
        text-align: center;
    }
    #top .mv_item.rebar {
        background-image: url(../img/common/mv_bg_rebar.png);
        background-size: contain;
        background-repeat: no-repeat;
        background-position-y: 30px;
        background-position-x: left;
    }
    #top .mv_item.paint {
        background-image: url(../img/common/mv_bg_paint.png);
        background-size: contain;
        background-repeat: no-repeat;
        background-position-y: 10px;
        background-position-x: right;
    }
    #top .mv_item:hover {
        transform: unset;
    }
    #top .mv_item.rebar img {
        transform: translateX(-10px);
    }
    #top .mv_item.paint img {
        transform: translateX(10px);
    }
    #top .mv_inner {
        position: relative;
        max-width: 1100px;
        margin: auto;
        padding: 30px 10px;
        z-index: 100;
    }
    #top .mv_bg_img {
        bottom: unset;
        top: 80px;
    }
    #top .mv_bg_img_rebar,
    #top .mv_bg_img_paint {
        width: 40%;
    }
    #top .mv_bg_img_rebar {
        position: relative;
        top: 30px;
    }
    #top .mv_bg_img_paint {
        position: relative;
        top: 50px;
    }
}
/*MVここまで*/
/* Intoroduction ここから */
/* #top .sec1 .info{
    text-align: center;
}
#top .sec1 .info span{
    display: inline-block;
    background: #ea2a28;
    font-size: 1.8rem;
    color: #fff;
    padding: 10px 30px;
    border-radius: 5px;
    margin-bottom: 60px;
}
#top .sec1 .info span strong{
    font-weight: 600;
} */
#top .sec1 .sec_inner{
	display: flex;
    justify-content: center;
    align-items: center;
}
#top .sec1 .ttl_area{
    display: flex;
    flex-flow: row-reverse;
    align-items: flex-start;
}
#top .sec1 .ttl_area:last-child {
    margin-left: 70px;
}
#top .sec1 .text_area p{
    width: auto;
    margin: 20px 20px 30px;
    font-size: 16px;
    line-height: 1.5;
}
#top .sec1 .text_area ul{
    display: flex;
    justify-content: space-between;
}
#top .sec1 .text_area ul li{
    margin-bottom: 15px;
}
#top .sec1 .text_area a{
    margin: 20px 0 0 auto;
}
@media screen and (max-width:1024px) {
    #top .sec1 {
        margin-top: 50px;
    }
    #top .sec1 .sec_inner {
        display: flex;
        flex-direction: column-reverse;
    }
    #top .sec1 .ttl_area:last-child {
        margin-left: 0;
    }
    #top .sec1 .text_area p {
        text-align: left;
    }
}
/* Intoroduction ここまで */
/* Service ここから */
#top .sec2 .service_list {
    display: flex;
    justify-content: center;
}
#top .sec2 .service_item {
    margin: 20px;
    width: 450px;
    text-align: center;
}
#top .sec2 .service_item_title {
    display: block;
    position: relative;
    font-family: fot-tsukuardgothic-std;
    font-weight: 700;
    font-size: 2.0rem;
    padding: 12px 0;
    color: white;
}
#top .sec2 .service_item_title::after {
    content: "";
    display: block;
    position: absolute;
    bottom: -10px;
    width: 100%;
    height: 10px;
    background-color: inherit;
    background-image:
    repeating-linear-gradient(-45deg,
    #fff, #fff 4px,
    transparent 0, transparent 11px);
}
#top .sec2 .service_item_title-rebar {
    background-color: #3b69b2;
}
#top .sec2 .service_item_title-paint {
    background-color: #f4a400;
}
#top .sec2 .service_item_text {
    padding: 26px 16px 16px;
    text-align: left;
}

@media screen and (max-width:1024px) {
    #top .sec2 .service_list {
        flex-wrap: wrap;
        margin-top: 32px;
    }
    #top .sec2 .service_item {
        width: auto;
        max-width: 450px;
        margin: 0 auto;
    }
    #top .sec2 .construction_list {
        max-width: 750px;
        margin: 0 auto;
    }
}
#top .sec2 .construction_list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
#top .sec2 .construction_item {
    margin: 14px;
    position: relative;
}
#top .sec2 .construction_item::before {
    content: "";
    display: block;
    position: absolute;
    width: 220px;
    height: 100%;
    top: 6px;
    left: 6px;
    background-color: #000;
    background-image:
    repeating-linear-gradient(-45deg,
    #fff, #fff 3px,
    transparent 0, transparent 6px);
    border-radius: 5px;
    z-index: 0;
}
#top .sec2 .construction_link {
    position: relative;
    display: block;
    background-color: white;
    width: 220px;
    text-align: center;
    border: 2px solid #000;
    font-family: heisei-kaku-gothic-std;
    font-weight: 700;
    font-size: 1.6rem;
    line-height: 1;
    padding: 20px 0;
    z-index: 100;
}
@media screen and (max-width:1024px) {
    #top .sec2 .service_item {
        width: auto;
    }
    #top .sec2 .construction_item {
        width: calc((100% / 2) - 20px);
        margin: 10px;
    }
    #top .sec2 .construction_link {
        width: auto;
    }
    #top .sec2 .construction_item::before {
        width: 100%;
    }
}
/* Service ここまで */
/* Company ここから */
#top .sec3 {
    padding-bottom: 260px; /* 背景画像分の高さを保持 */
    background-image: url(../img/top/sec3_bg.png);
    background-repeat: repeat-x;
    background-position: center bottom;
    background-size: auto;
}
#top .sec3 .sec_inner{
    margin-top: 0;
}
#top .sec3 .company_content {
    display: flex;
    justify-content:center;
    align-items: baseline;
}
#top .sec3 .company_info {
    text-align: center;
}
#top .sec3 .company_info_msg {
    display: block;
    margin: auto;
}
#top .sec3 .company_info_box {
    padding: 16px;
    display: inline-block;
}
#top .sec3 .company_info_text {
    text-align: left;
}
#top .sec3 .company_info_btn {
    margin: 30px auto 0;
}
#top .company_photo {
    margin-left: 40px;
}
@media screen and (max-width:1024px) {
    #top .sec3 {
        padding-bottom: 160px;
        background-size: contain;
    }
    #top .sec3 .company_content {
        display: block;
    }
    #top .company_photo {
        margin: auto;
    }
    #top .sec3 .company_info_btn {
        margin: 30px auto;
    }
    #top .sec3 .company_info_text {
        margin-bottom: 20px;
    }
    #top .sec3 .company_info_box {
        padding: 16px 0;
    }
}
/* Company ここまで */