/* テクニカの強み********************************************************************** */
.strong_three_img {
    width: 84vw;
    max-width: 1600px;
    margin: 10vw auto 5vw auto;
}

.strong_three_img img {
    width: 100%;
}

.strong_sec {
    width: 74vw;
    max-width: 1420px;
    margin: 0 auto 80px auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    border-left: 2px solid #00a0e9;
}

.strong_sec img {
    width: 100%;
}

.strong_sec_txt p {
    font-size: max(0.9vw, 17px);
}

.strong_sec_txt .strong_sec_ttl {
    font-size: max(1.3vw, 25px);
}

.strong_sec_txt .strong_sec_ttl span {
    font-size: max(3.6vw, 70px);
}

.strong_sec .strong_sec_box {
    width: 28vw;
    max-width: 540px;
}

.strong_sec .strong_sec_txt {
    width: 46vw;
    max-width: 880px;
    padding-left: 1.8vw;
    padding-right: 3.9vw;
}

.strong02_box {
    display: flex;
    flex-direction: column;
    text-align: center;
    align-items: center;
}

.strong02_box a {
    display: block;
    width: 20vw;
    max-width: 400px;
    padding-top: 25px;
    padding-bottom: 25px;
    background-color: #00a0e9;
    margin-top: 25px;
    position: relative;
    font-size: max(0.9vw, 17px);
    transition: all .3s;
}

.strong02_box a:hover {
    color: #00a0e9;
    background-color: white;
}

.strong03_box {
    display: flex;
    flex-direction: column;
    text-align: center;
}

.strong03_box .strong03_box01 {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

.strong03_box .strong03_box01 figure:first-child {
    padding-right: 1.5vw;
}

.strong03_box figcaption {
    padding-top: 10px;
}

.strong03_box .strong03_box02 {
    padding-top: 2vw;
}
.strong03_box .strong03_box02 figure img{
    width:70%
}

.triangle_btn {
    height: 48px;
    width: 40px;
    clip-path: polygon(100% 0, 100% 100%, 0 100%);
    background-color: #c9c5c0;
    position: absolute;
    bottom: 0;
    right: 0;
}

@media screen and (max-width:768px) {
    .strong_three_img {
        width: 90vw;
    }

    .strong_sec {
        flex-direction: column;
        width: 90vw;
    }

    .strong_sec .strong_sec_txt {
        width: 86.5vw
    }

    .strong_sec .strong_sec_box {
        width: 80vw;
        padding-top: 20px;
        padding-bottom: 20px;
    }

    .strong02_box a {
        width: 70vw;
    }

    .strong_sec_txt .strong_sec_ttl span {
        font-size: max(2vw, 40px);
    }
}

/* 技術紹介 製品紹介 設備紹介********************************************************************** */
/* ボタンエリア */
.business_btn_sec {
    display: flex;
    flex-direction: row;
    width: 86.5vw;
    max-width: 1660px;
    height: 14vw;
    max-height: 270px;
    margin: 10vw auto 5vw auto;
    justify-content: space-between;
    text-align: center;
}

.business_btn_sec a {
    color: white;
    background-color: #00a0e9;
    position: relative;
    display: block;
    margin-left: 1.25vw;
    margin-right: 1.25vw;
    padding-top: 3vw;
    font-size: min(1.7vw, 32px);
    transition: all 0.3s;
}

.business_btn_sec a p {
    line-height: 1.5;
}

.business_btn_sec a:hover {
    opacity: 0.5;
}

.business_btn_sec .technical_btn_box {
    width: 42vw;
    max-width: 800px;
}

.business_btn_sec .equipment_btn_box {
    width: 28vw;
    max-width: 540px;
}

.business_btn_sec .product_btn_box {
    width: 16.8vw;
    max-width: 320px;
}

.business_btn_sec a:first-child {
    margin-right: 1.25vw;
    margin-left: 0px;
}

.business_btn_sec a:last-child {
    margin-right: 0px;
    margin-left: 1.25vw;
}

.business_btn_sec a img {
    position: absolute;
    width: 2.4vw;
    max-width: 46px;
    top: 70%;
    left: 50%;
    transform: translate(-50%, -50%);
}

@media screen and (max-width:768px) {
    .business_btn_sec {
        display: none;
        margin-bottom: 10vw;
    }
}

/* 飾り枠付きサブタイトル */
#manufacture_area,
#machining_area,
#two-wheels_area,
#agriculture_area,
#car_area,
#marine_area,
#four-wheels_area,
#other_area,
#seishin_area,
#akashi_area,
#kakogawa_area {
    width: 86.5vw;
    max-width: 1660px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 20vw;
}

#two-wheels_area,
#agriculture_area,
#car_area,
#marine_area,
#four-wheels_area,
#other_area {
    margin-bottom: 0;
}

.product_sec {
    margin-bottom: 20vw;
}

.business_sub_ttl {
    width: 25vw;
    max-width: 480px;
    height: 9.375vw;
    max-height: 180px;
    position: relative;
}

.business_sub_ttl p {
    color: white;
    font-size: min(1.875vw, 36px);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.business_sub_ttl::after {
    content: "";
    display: inline-block;
    width: 25vw;
    max-width: 480px;
    height: 9.375vw;
    max-height: 180px;
    background-image: url(../img/business_sub_ttl.png);
    background-size: cover;
    position: absolute;
}

@media screen and (max-width:768px) {
    .business_sub_ttl {
        width: 50vw;
        height: 18.714vw;
        margin-top:10vw;
    }

    .business_sub_ttl p {
        font-size: max(3.7vw, 14px);
        line-height: 1.5;
    }

    .business_sub_ttl::after {
        width: 50vw;
        height: 18.714vw;
    }
}

/* 技術紹介************************************************************************* */
/* 製造方法 */
#manufacture_area .technical_sec_ttl {
    font-size: max(1.3vw, 25px);
    position: relative;
    padding-right: 2vw;
    background-color: #333333;
    display: inline-block;
}

#manufacture_area .technical_sec_ttl::after {
    content: '';
    position: absolute;
    width: 74vw;
    max-width: 1420px;
    height: 2px;
    background-color: #00a0e9;
    left: 0;
    top: 65%;
    z-index: -1;
}

#manufacture_area .technical_sec_ttl span {
    font-size: max(3.6vw, 70px);
}

#manufacture_area .technical_sec {
    width: 74vw;
    max-width: 1420px;
    margin: 0 auto 80px auto;
}

#manufacture_area .technical_sec_box {
    display: flex;
    flex-direction: row;
}

#manufacture_area .technical_sec_box img {
    width: 37.5vw;
    max-width: 720px;
    height: auto;
}

#manufacture_area .technical_sec_box p {
    font-size: max(0.9vw, 17px);
    margin-right: 7.8vw;
}

#manufacture_area .technical_sec_txt {
    background-color: rgba(255, 255, 255, 0.2);
    display: flex;
    flex-direction: row;
    align-items: center;
    padding: 2.4vw 6.25vw;
    margin-top: 6.25vw;
}

#manufacture_area .technical_sec_txt p {
    margin-right: 6.25vw;
    font-size: max(1.4vw, 27px);
    font-weight: 500;
    color: #c9c5c0;
}

#manufacture_area .technical_sec_txt ul li {
    font-size: max(0.9vw, 17px);
    list-style-type: disc;
    color: white;
    line-height: 2;
}

@media screen and (max-width:768px) {
    #manufacture_area .technical_sec_box {
        flex-direction: column;
    }

    #manufacture_area .technical_sec_box p {
        margin-right: 0;
    }

    #manufacture_area .technical_sec_box img {
        margin-top: 20px;
        margin-bottom: 20px;
        width: 86.5vw;
    }

    #manufacture_area .technical_sec {
        width: 86.5vw;
    }

    #manufacture_area .technical_sec_ttl::after {
        width: 86.5vw;
        top: 60%;
    }

    #manufacture_area .technical_sec_ttl span {
        font-size: max(2vw, 40px);
    }

    #manufacture_area .technical_sec_txt {
        flex-direction: column;
        margin-top: 0px;
    }

    #manufacture_area .technical_sec_txt p {
        margin-right: 0;
    }
}

/* 機械加工 */
#machining_area .technical_sec {
    margin: 5vw auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    flex-wrap: wrap;
}

#machining_area .technical_sec .technical_sec_box {
    text-align: center;
    width: 40vw;
    max-width:760px;
    padding-bottom: 10vw;
}

#machining_area .technical_sec .technical_sec_ttl {
    font-size: max(1.5vw, 30px);
    border-bottom: 1px solid #00a0e9;
}
#machining_area .technical_sec .technical_sec_ttl  span{
    font-size: max(1.3vw, 25px);
}

#machining_area .technical_sec figure img {
    width: 100%;
    margin-top: 1.5vw;
    margin-bottom: 1.5vw;
}

#machining_area .technical_sec figcaption {
    color: white;
    font-size: max(0.9vw, 17px);
    text-align: left;
    line-height:1.5;
}

@media screen and (max-width:768px) {
    #machining_area .technical_sec .technical_sec_box {
        width: 40vw;
    }
    #machining_area .technical_sec figure img {
        margin-top: 5vw;
        margin-bottom: 5vw;
    }
}

@media screen and (max-width:480px) {
    #machining_area .technical_sec .technical_sec_box {
        width: 86.5vw;
    }
}

/* Youtube埋め込み */
.technical_video{
    width: 74vw;
    max-width: 1420px;
    margin: 80px auto 80px auto;
    text-align:center;
}
.technical_video iframe{
    width:50vw;
    aspect-ratio: 16 / 9;
}
@media screen and (max-width: 768px) {
    .technical_video {
        width: 86.5vw;
        margin: 5vw auto 5vw auto;
    }
    .technical_video iframe{
        width: 86.5vw;
    }
}

/* 設備紹介************************************************************************ */
.equipment_sub_ttl {
    display: flex;
    flex-direction: row;
    align-items: center;
}

.equipment_sub_ttl_txt {
    width: 61.5vw;
    color: white;
    font-size: min(1.3vw, 25px);
    padding-left: 5vw;
}

.equipment_inn {
    width: 74vw;
    max-width: 1420px;
    margin: 6.25vw auto 6.25vw auto;
}

.equipment_inn .equipment_inn_ttl {
    border-bottom: 1px solid #00a0e9;
    font-weight: 500;
}

.equipment_inn .equipment_inn_ttl p {
    color: #00a0e9;
    font-size: min(1.875vw, 36px);
}

.equipment_inn .equipment_inn_box table {
    width: 50vw;
    max-width: 960px;
    margin: 3.125vw auto;
    color: white;
}

.equipment_inn .equipment_inn_box table tr {
    border-bottom: 1px solid white;
}

.equipment_inn .equipment_inn_box table th {
    padding-top: 1vw;
    padding-bottom: 1vw;
    padding-left: 2vw;
    width: 38vw;
    font-weight: 400;
    text-align: left;
    font-size: max(0.9vw, 17px);
}

.equipment_inn .equipment_inn_box table td {
    width: 12vw;
    font-weight: 400;
    font-size: max(0.9vw, 17px);
}

.equipment_inn .annotation_box {
    width: 50vw;
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
    color: white;
}

.equipment_inn .annotation_box small {
    font-size: max(0.9vw, 17px);
    padding-left: 2vw;
}

@media screen and (max-width:768px) {
    .equipment_inn {
        width: 86.5vw;
    }

    .equipment_sub_ttl_txt {
        width: 36.5vw;
    }

    .equipment_sub_ttl_txt {
        font-size: min(2.5vw, 9px);
    }

    .equipment_inn .equipment_inn_ttl p {
        font-size: max(0.5vw, 17px);
    }

    .equipment_inn .equipment_inn_box table {
        width: 86.5vw;
    }

    .equipment_inn .equipment_inn_box table th {
        font-size: max(0.9vw, 12px);
    }

    .equipment_inn .equipment_inn_box table td {
        font-size: max(0.9vw, 12px);
    }

    .equipment_inn .annotation_box {
        width: 86.5vw;
    }

    .equipment_inn .annotation_box small {
        font-size: max(0.9vw, 12px);
    }
}

/* 製品紹介********************************************************************** */
.product_sec img {
    width: 100%;
}

.product_top_img {
    width: 100vw;
    max-width: 1920px;
    margin: 2.6vw auto 0 auto;
}

.product_parts_box {
    display: flex;
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
    width: 86.5vw;
    max-width: 1660px;
    margin-left: auto;
    margin-right: auto;
}

.product_parts_box figure {
    text-align: center;
}

.product_parts_box figure figcaption {
    color: white;
    font-size: max(0.9vw, 12px);
    padding-top: 1.3vw;
}

.product_parts_box img {
    width: 20vw;
    max-width: 400px;
    margin: 1.5vw 0.75vw 0 0.75vw;
}

@media screen and (max-width:768px) {
    .product_parts_box {}

    .product_parts_box img {
        width: 40vw;
    }
}