@charset "utf-8";

@media(min-width:1367px) {
    .br-sp {
        display: none;
    }

    #splash {
        margin: 0;
    }

    /* 
    .develop img{
        display: none;
    } 
    のちに修正予定
　*/
}

@media(max-width:1366px) {

    #mvSpace {
        margin-top: 0;
        padding-top: 0;
        padding-bottom: 0;
    }

    .mv-content {
        padding-bottom: 50em;
    }

    .mv-title {
        width: 60%;
        height: auto;
    }

    .mv-title h2 {
        font-size: 2.5em;
        margin-top: 3em;
    }

    .mv-title h2 hr {
        margin-top: 1em;
    }

    .mv-title .sn-logo {
        display: none;
    }

    .mv-title h2 span {
        line-height: 2em;
    }

    /* ここからengineerVoice */

    .engFrameLeft {
        width: 26%;
        margin-right: 2em;
    }

    .engFrameRight {
        width: 70%;
    }

    /* ここからプライバシーポリシー */

    .ppWrapper {
        width: 50%;
    }

    .br-sp {
        display: none;
    }
}


@media(max-width: 960px) {

    * {
        width: 100%;
        box-sizing: border-box;
        /* outline: 2px solid blue; */
    }

    html {
        font-size: clamp(16px, 14px + 0.5vw, 18px);
    }

    body {
        overflow-x: hidden;
        text-size-adjust: 100%;
        -webkit-text-size-adjust: 100%;
    }

    a {
        text-decoration: none;
        color: #000;
    }

    li {
        list-style-type: none;
    }

    .opLogo {
        width: 70%;
    }

    .pchr {
        display: none;
    }


    /* header */

    .header {
        width: 100vw;
        height: 6em;
    }

    .header nav {
        display: none;
    }

    .header .logo {
        width: 14rem;
        height: auto;
        left: 0;
    }

    .logo span {
        font-weight: bold;
        margin-top: 0.5em;
        text-align: right;
    }

    .logo img {
        width: 100%;
        object-fit: cover;
    }


    /* spメニュー */

    .hamburger {
        width: 2em;
        height: 1em;
        position: relative;
        position: fixed;
        top: 2em;
        right: 1em;
    }

    .hamburger span {
        position: absolute;
        width: 100%;
        height: 1px;
        background-color: black;
        z-index: 1200;
        transition: .5s;
    }

    .hamburger span:first-of-type {
        /* ハンバーガーメニューの1番目の線 */
        top: 0;
    }

    .hamburger span:nth-of-type(2) {
        /* ハンバーガーメニューの2番目の線 */
        top: 50%;
    }

    .hamburger span:last-of-type {
        /* ハンバーガーメニューの3番目の線 */
        top: 100%;
    }

    .slide-menu {
        display: inline-block;
        background-color: rgba(0, 80, 137, 0.8);
        position: fixed;
        top: 6em;
        width: 100%;
        left: 0;
        height: 100%;
        transform: translateX(100%);
        transition: .5s;
    }

    .slide-menu li {
        margin: 1.5rem auto;
        text-align: center;
    }

    .slide-menu li:first-child {
        margin-top: 3em;
    }

    .slide-menu li:last-child {
        margin-bottom: 3em;
    }

    .slide-menu li a {
        color: #fff;
        line-height: 1em;
        text-align: center;
        z-index: 1200;
    }

    .slide-menu li a span {
        font-weight: 100;
    }


    .hamburger.active span:first-of-type {
        top: 50%;
        transform: rotate(405deg);
    }

    .hamburger.active span:nth-of-type(2) {
        opacity: 0;
        /* 透明にする */
    }

    .hamburger.active span:last-of-type {
        top: 50%;
        transform: rotate(-405deg);
    }

    .slide-menu.active {
        transform: translateX(0);
    }

    .overlay {
        background-color: #000;
        cursor: pointer;
        height: 100vh;
        left: 0;
        opacity: 0;
        position: fixed;
        top: 0;
        transition: all 0.6s;
        visibility: hidden;
        width: 100vw;
        z-index: 1;
    }

    /* ここまでhamburger */


    #container {
        max-width: 100%;
        margin: 0;
        padding: 0;
    }

    .contBtn {
        display: none;
    }

    .topReturn {
        right: 2em;
    }

    .secondCopy {
        font-size: 1.5rem;
    }

    /* mv */

    #particles-js {
        position: absolute;
        /*描画固定*/
        z-index: -1;
        /*描画を一番下に*/
        width: 100%;
        height: 100%;
        background-color: whitesmoke;
        /*背景色*/
        opacity: 0.4;
    }

    #wrapper {
        position: relative;
        /*描画を#particles-jsよりも上にするためposition:relative;を指定*/
        z-index: 1;
        /*z-indexの数字を大きくすることで描画を#particles-jsよりも上に*/
        width: 100%;
        height: 100%;
    }


    .mv {
        width: 100%;
        height: 100vh;
    }

    .mv-content {
        padding-bottom: 5rem;
    }

    .mv-title {
        display: flex;
        font-size: 2em;
        width: 100%;
        height: 100%;
        padding-top: 3em;
    }

    .mv-title h2 {
        display: flex;
        width: 100%;
        height: auto;
        font-size: 1.8rem;
        writing-mode: vertical-rl;
        text-align: start;
        align-items: center;
        margin-top: 7rem;
        padding-top: 2rem;
padding-bottom:2rem;

    }

    .mv-title h2 span {
        display: none;
    }

    .mv-title .sn-logo {
        display: none;
    }

    .mv-title hr {
        margin-top: 2em;
    }

 #mvSpace {
        padding-bottom: 0%;
margin-bottom:0%;
    } 

    /* ここからmission */

    .mission {
        flex-direction: column;
        width: 90%;
        margin: auto;
        /* justify-content: center; */
        align-items: center;
    }


    .missionText {
        width: 90%;
        margin: auto 2%;
        padding: 1em;
    }

    .missionCopy {
        width: 100%;
        text-align: center;
        font-size: 1.3rem;
    }

    .missionSent {
        width: 100%;
        padding: 1em;
    }

    .missionImg {
        width: 95%;
    }

    .br-sp {
        display: inline-block;
    }

    /* achieve */

    .achieveContainer {
        width: 90%;
        margin: auto;
        display: grid;
        grid-template-columns: 1fr;
        grid-template-rows: 1fr;
        grid-template-areas:
            "achImg"
            "achskill"
            "develop"
            "licence";
        font-size: 0.9rem;
    }

    .achImg {
        width: 96%;
        margin: auto;
    }

    .devBox img {
        display: none;
    }

    .develop img {
        width: 100%;
        margin: auto;
    }

    .supplierList,
    .licenceBk {
        column-count: 1;
    }

    /* recruit */

    .recruit {
        width: 90%;
    }

    .recrEng {
        /* flex-direction: column; */
        width: 100%;
    }

    .recrEng div {
        display: flex;
        flex-direction: column;
        width: 100%;
    }

    .recrEng div dt,
    .recrEng div dd {
        width: 90%;
        border: none;
    }

    .recrDetail {
        width: 100%;
    }

    .recrDetail dt {
        width: 80%;
        font-weight: bold;
    }

    /* ここからengiVoice */

    .engVoice {
        display: flex;
        flex-direction: column;
        width: 96%;
    }

    .engFrame {
        width: 100%;
        display: flex;
        flex-direction: column;
    }

    .engFrameLeft {
        width: 100%;
        flex-direction: row;
    }

    .engName {
        width: 30%;
    }

    .engFrameRight {
        width: 100%;
    }

    .engineerComment {
        margin-top: 1em;
    }

    /* 三角アイコン - 枠線付きの吹き出し */
    .engineerComment::before {
        display: none;
        content: '';
        position: absolute;
        width: 0;
        height: 0;
        left: 50px;
        top: -15px;
        border-right: 15px solid #DEEBF4;
        border-top: 15px solid transparent;
        border-bottom: 15px solid transparent;
    }

    .engineerComment::after {
        display: none;
        content: '';
        position: absolute;
        width: 0;
        height: 0;
        left: -12px;
        top: 10em;
        border-right: 15px solid #fff;
        border-top: 15px solid transparent;
        border-bottom: 15px solid transparent;
    }

    /* ここまで */

    .formBox {
        display: flex;
        flex-direction: column;
    }

    .formBox input {
        width: 80%;
    }

    .ppWrapper {
        width: 85%;
    }

    .policyAdd {
        border: dashed black 1px;
        width: 17em;
        text-align: center;
        padding: 1em;
    }

    .ppAdmin {
        width: 90%;
        margin: auto;
    }

    .ppAdmin p {
        width: 60%;
    }

    .checkbox {
        margin: 0em;
        padding: 0em;
    }

    .formBox {
        display: flex;
        flex-direction: row;
    }

    .formBox label {
        padding-left: 0.6em;
        font-size: 0.8em;
    }

    .formBox .txt {
        width: 80%;
    }

    /* ここからfooter */

    .footer05 {
        color: #808080;
        background: beige;
        padding: 10px;
        padding-top: 140px;
        clip-path: polygon(0 7%, 100% 0, 100% 100%, 0 100%);
        width: 100%;
    }

    .footer05 .wrap {
        width: 100%;
        padding: 0 20px;
        box-sizing: border-box;
        font-size: 1em;
    }

    .footer05 .wrap h3 {
        border: none;
    }

    .footer05 .wrap .box {
        width: 100%;
        margin: auto 0;
    }

    .footer05 .wrap .box ul {
        border-top: 1px #c4c4c4 solid;
    }

    .footer05 .wrap .box ul li a {
        display: block;
        padding: 5px 15px;
        border-bottom: 1px #c4c4c4 solid;
    }

    .map {
        width: 90%;
        margin: 5%;
    }

    .footer05 .box h3 {
        margin-top: 1em;
    }

}

@media(max-width:325px) {

    * {
        width: 100%;
        box-sizing: border-box;
    }

    html {
        font-size: clamp(12px, 10px + 0.5vw, 13px);
    }

    body {
        overflow-x: hidden;
        text-size-adjust: 100%;
        -webkit-text-size-adjust: 100%;
    }

    .opLogo {
        margin-top: 9rem;
    }


    .header .logo {
        width: 12rem;
        height: auto;
        left: 0;
    }

    .logo span {
        font-weight: bold;
        margin-top: 0.5em;
        text-align: right;
    }



    .mv-title {
        padding-top: 0%;
        margin-top: 0%;
        height: auto;
    }

    .mv-title h2 {
        display: flex;
        width: 100%;
        height: auto;
        font-size: 1.8rem;
        writing-mode: vertical-rl;
        text-align: start;
        align-items: center;
        margin-top: 11rem;
        padding-top: 1rem;
padding-bottom:2rem;

    }

    #mvSpace {
        margin-bottom: 1rem;
        padding-top: 0%;
        margin-top: 0%;
        height: auto;
    }



    .missionCopy {
        width: 100%;
        text-align: center;
        font-size: 1.3rem;
    }

    #container {
        margin: 0%;
        padding: 0%;
    }
}


@media(max-width:230px) {

    .header {
        height: 9em;
    }

    .slide-menu {
        top: 9em;
    }

    * {
        width: 100%;
        box-sizing: border-box;
    }

    .mv-title {
        margin-top: 0%;
        padding-top: 0%;
    }

    .mv-content {
        padding-top: 0%;
        margin-top: 0%;
    }

    .mv-title h2 {
        font-size: 1.7rem;
        padding-top: 7rem;
        padding-bottom: 0.2rem;
        margin-top: 0%;
        height: 100vh;
    }

    #mvSpace {
        margin: 0%;
        padding-top: 0.5rem;
        margin-top: 0;
        height: auto;
    }
}