@charset "UTF-8";

:root {
    /* カラー */
    --black: #000;
    --white: #fff;

    --main: #628fff;
    --sub1: #50A2E8;
    --sub2: #00ffe5;
    --sub3: #DD4B39;
    --sub4: #FFC107;

    --blue1: #0022ff;
    --blue2: #425AF8;
    --blue3: #4161ff;
    --blue4: #628fff;
    --blue5: #5D90ff;

    --background: #fff;
    --btncolor: #444;
    --textcolor: #fff;
    --gray: #aaa;
}


html {
    font-size: 62.5%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    animation: fade 5s;
}

@keyframes fade {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

body * {
    font-family:
        'Noto Sans JP',
        sans-serif;
}

/* 基本 */
.page * {
    margin: 0;
}


/* グリッド */
.page {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: repeat(2, auto);
    grid-gap: 0.8em;
    min-height: 100vh;
    background-color: var(--white);
}

/* ヘッダー */
.page-head {
    grid-column: 1 / 4;
    grid-row: 1;
    display: flex;
    padding-top: 15px;
    height: 120px;
    align-items: center;
    padding-left: 6em;
    animation-name: fadeLeftAnime;
    animation-duration: 3s;
    animation-fill-mode: forwards;
    opacity: 0;
}

@keyframes fadeLeftAnime {
    from {
        opacity: 0;
        transform: translateX(-1000px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* スクロールをしたら出現する要素にはじめに透過0を指定　*/
.page-headTrigger {
    opacity: 0;
}

.corp-logo {
    width: 145px;
    text-decoration: none;
}

.corp-logo img {
    width: 100%;
}

.corp-logo p {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 2.3rem;
    font-weight: 700;
    letter-spacing: 0rem;
    line-height: 0.5;
    color: var(--main);
    text-shadow: 1px 1px var(--gray);
}

.company-name {
    text-align: left;
    text-decoration: none;
}

.company-name h1 {
    font-size: clamp(1rem, 2vw + 1rem, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--black);
    text-shadow: 2px 2px var(--gray);
    margin-left: 20px;
}

@media (max-width: 1600px) {
    .company-name h1 {
        font-size: clamp(1rem, 2vw + 1rem, 3rem);
    }
}

@media (max-width: 1450px) {
    .company-name h1 {
        font-size: clamp(1rem, 2vw + 1rem, 2.5rem);
    }

    .corp-logo p {
        font-size: 1rem;
        letter-spacing: 0.4rem;
    }

    .corp-logo {
        width: 105px;
    }
}

@media (max-width: 1200px) {
    .company-name h1 {
        font-size: clamp(1rem, 2vw + 1rem, 2rem);
    }

    .corp-logo p {
        font-size: 1rem;
        letter-spacing: 0.3rem;
    }

    .corp-logo {
        width: 90px;
    }
}

@media (max-width: 1030px) {
    .company-name h1 {
        font-size: clamp(1rem, 2vw + 1rem, 1.5rem);
    }

    .corp-logo p {
        font-size: 1rem;
        letter-spacing: 0.1rem;
    }

    .corp-logo {
        width: 70px;
    }
}

@media (max-width: 950px) {
    .page-head {
        grid-column: 1 / 6;
        height: 80px;
        padding: 0;
        padding-left: 13px;
    }

    .company-name h1 {
        margin: 0;
    }

    .corp-logo p {
        font-size: 1rem;
        letter-spacing: 0rem;
        margin: 0;
        margin-left: -5px;
        transform: scale(0.8);
    }

    .corp-logo {
        margin-left: 5px;
        width: 50px;
    }
}

@media (max-width: 899px) {
    .corp-logo {
        display: none;
    }

    .company-name h1 {
        font-size: clamp(1rem, 2.4vw + 1rem, 3rem);
    }
}

@media (max-width: 386px) {
    .page-head {
        padding-left: 7px;
    }
}


/* ナビゲーション */
.page-nav {
    grid-column: 4 / 7;
    grid-row: 1;
    position: relative;
    height: 35px;
    animation-name: fadeRightAnime;
    animation-duration: 3s;
    animation-fill-mode: forwards;
    opacity: 0;
}

@keyframes fadeRightAnime {
    from {
        opacity: 0;
        transform: translateX(1000px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@media (max-width: 899px) {
    .page-nav {
        display: none;
    }
}

/* スクロールをしたら出現する要素にはじめに透過0を指定　*/
.page-navTrigger {
    opacity: 0;
}

.page-nav ul {
    display: flex;
    margin: 0;
    padding: 45px 0;
    list-style: none;
    color: var(--white);
}

.page-nav li {
    margin-left: 0px;
}

.page-nav a {
    display: flex;
    width: 100%;
    margin: 20px;
    margin-left: 0;
    text-decoration: none;
}

.nav-text {
    position: relative;
    color: var(--black);
    font-family: 'Noto Sans JP';
    font-size: 2rem;
    text-shadow: 1px 1px var(--gray);
    z-index: 1;
}

.nav-text:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    /*テキストからの距離*/
    width: 0%;
    /*初期状態では下線非表示*/
    height: 2px;
    /*下線の高さ*/
    background: var(--black);
    /*下線の色*/
    box-shadow: 2px 2px var(--main);
    /*下線の影*/
    z-index: -1;
    transition: all 0.4s;
    /*アニメーション速度*/
}

.page-nav a:hover {
    font-style: oblique;
}

.page-nav a:hover .nav-text:after {
    width: 100%;
    /*hover時に表示*/
}

@media (max-width: 1600px) {
    .page-nav ul {
        padding: 50px 0;
    }

    .nav-text {
        font-size: 1.5rem;
    }
}

@media (max-width: 1200px) {
    .page-nav ul {
        padding: 45px 0;
    }

    .nav-text {
        font-size: 1.2rem;
    }
}

@media (max-width: 1030px) {
    .page-nav ul {
        padding: 50px 0;
    }

    .nav-text {
        font-size: 1rem;
    }
}

@media (max-width: 950px) {
    .page-nav ul {
        padding: 15px 0;
    }

    .nav-text {
        font-size: 1rem;
    }
}



@media (max-width: 899px) {
    .nav-text {
        color: var(--white);
        font-size: 2rem;
        text-shadow: none;
    }

    .nav-text:hover {
        text-shadow: 2px 2px var(--black);
    }

    .nav-text:after {
        /*下線の色*/
        background: var(--white);

    }
}

/* 現在ページ */
.now-page {
    color: var(--white);
    background-color: var(--main);
    text-shadow: none;
    border-radius: 5px;
    padding: 0 10px;
}

/* ナビメニュー：モバイル */
/* ナビボタン */
.openbtn {
    position: fixed;
    z-index: 9999;
    /*ボタンを最前面に*/
    top: 2.5%;
    right: 1px;
    cursor: pointer;
    width: 50px;
    height: 50px;
    border: 1px solid var(--white);
    background-color: var(--white);
    background-image: url(../img/mkcorp.logo5.png);
    background-size: contain;
    background-repeat: no-repeat;
    border-radius: 5px 0;
}

.company-name-e {
    margin-top: 26px;
    font-size: 1rem;
    letter-spacing: 0rem;
    margin-left: -5px;
    transform: scale(0.8);
    color: var(--main);
}

.menu {
    margin-top: -5px;
    margin-left: 10px;
    color: var(--black);
}

/*×に変化*/
.openbtn span {
    display: inline-block;
    transition: all .4s;
    position: absolute;
    left: 20px;
    height: 4px;
    background-color: var(--main);
    width: 60%;
    opacity: 0;
}

.openbtn span:nth-of-type(1) {
    top: 20px;
    left: 0px;
    background-color: var(--main);
    transform: rotate(-45deg) skew(45deg);
}

.openbtn span:nth-of-type(2) {
    top: 20px;
    left: 12px;
    background-color: var(--sub1);
    transform: rotate(-45deg) skew(45deg);
}

.openbtn span:nth-of-type(3) {
    top: 20px;
    left: 24px;
    background-color: var(--sub1);
    transform: rotate(-45deg) skew(45deg);
}

.openbtn.active {
    background-image: none;
    transition: 0.3s;
}

.openbtn.active span:nth-of-type(1) {
    top: 18px;
    left: 18px;
    transform: translateY(6px) rotate(-45deg);
    width: 30%;
    background-color: var(--main);
    opacity: 1;
}

.openbtn.active span:nth-of-type(2) {
    opacity: 0;
}

.openbtn.active span:nth-of-type(3) {
    top: 30px;
    left: 18px;
    transform: translateY(-6px) rotate(45deg);
    width: 30%;
    background-color: var(--main);
    opacity: 1;
}

.openbtn.active p {
    opacity: 0;
    transition: 0.3s;
}

@media (min-width: 900px) {
    .openbtn {
        display: none;
    }
}

#g-nav {
    /*position:fixed;にし、z-indexの数値を大きくして前面へ*/
    position: fixed;
    z-index: 999;
    /*ナビのスタート位置と形状*/
    top: 0;
    right: -120%;
    width: 100%;
    height: 100vh;
    /*ナビの高さ*/
    background: linear-gradient(var(--main), var(--sub1));
    /*動き*/
    transition: all 0.6s;
}

/*アクティブクラスがついたら位置を0に*/
#g-nav.panelactive {
    right: 0;
}

/*ナビゲーションの縦スクロール*/
#g-nav.panelactive #g-nav-list {
    /*ナビの数が増えた場合縦スクロール*/
    position: fixed;
    z-index: 999;
    width: 100%;
    height: 100vh;
    /*表示する高さ*/
    overflow: auto;
    -webkit-overflow-scrolling: touch;
}

/*ナビゲーション*/
#g-nav ul {
    /*ナビゲーション天地中央揃え*/
    position: absolute;
    z-index: 999;
    padding: 0;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

#g-nav li {
    margin-bottom: 5px;
}

#g-nav a:hover .nav-text:after {
    width: 100%;
    box-shadow: 2px 2px var(--black);
    /*hover時に表示*/
}


/* 現在ページ */
.now-page-m {
    position: relative;
    color: var(--white);
    font-size: 2rem;
    margin-top: 35px;
    z-index: 1;
    text-shadow: 2px 2px var(--black);
}

.now-page-m::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -3px;
    /*テキストからの距離*/
    width: 100%;
    /*初期状態では下線非表示*/
    height: 2px;
    /*下線の高さ*/
    background: var(--white);
    /*下線の色*/
    box-shadow: 2px 2px var(--black);
    /*下線の影*/
    z-index: -1;
    transition: all 0.4s;
    /*アニメーション速度*/
}

/*リストのレイアウト設定*/

#g-nav li {
    list-style: none;
    text-align: center;
}

#g-nav li a {
    text-decoration: none;
    display: block;
}


/* 採用案内 */
.recruit-link {
    grid-column: 6 / -1;
    grid-row: 1;
    width: 150px;
    height: 35px;
    margin-right: 50px;
    padding-top: 60px;
    text-align: center;
    animation-name: fadeRightAnime;
    animation-duration: 3s;
    animation-fill-mode: forwards;
    opacity: 0;
}

@keyframes fadeRightAnime {
    from {
        opacity: 0;
        transform: translateX(1000px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.recruit-linkTrigger {
    opacity: 0;
}

@media (max-width: 1600px) {
    .recruit-link {
        padding-top: 65px;
    }
}

@media (max-width: 1200px) {
    .recruit-link {
        padding-top: 55px;
    }
}

@media (max-width: 950px) {
    .recruit-link {
        padding-top: 20px;
    }
}


@media (max-width: 899px) {
    .recruit-link {
        display: none;
    }
}

.recruit-link-btn {
    font-size: 1.6rem;
    line-height: 35px;
    text-decoration: none;
    color: var(--textcolor);
}

@media (max-width: 1259px) {
    .recruit-link-btn {
        font-size: 1.4rem;
    }
}


/* メインコンテンツ */
.page-main {
    grid-column: 1 / -1;
    grid-row: 2;
    background-color: var(--background);
    margin: 0;
}

/* グリッド */
.post * {
    margin: 0;
}

.post {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(6, auto);
    font-family: "Noto Sans Japanese", sans-serif;
}

/* 共通パーツ */
.content-box {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(4, 1fr);
    grid-row-gap: 30px;
    text-align: center;
}

.title-bar {
    text-align: center;
    color: var(--textcolor);
    background: linear-gradient(var(--main), var(--sub1));
}

.title-bar h2::first-letter {
    font-size: 1em;
    /* 文字サイズ   */
    padding: 0px;
    /* 余白         */
    color: var(--black);
    text-shadow: 1px 1px 1px var(--white),
        -1px 1px 1px var(--white),
        1px -1px 1px var(--white),
        -1px -1px 1px var(--white),
        1px 1px 1px var(--white),
        -1px 1px 1px var(--white),
        1px -1px 1px var(--white),
        -1px -1px 1px var(--white);
}

.link-bar {
    height: 35px;
}

.link-bar a {
    line-height: 35px;
    text-decoration: none;
    font-size: 1.8rem;
    color: var(--textcolor);
}

.link-color {
    border: 3px solid var(--white);
    background: var(--blue1);
}

/* 背景が左から伸びるアニメーション */
.link-color {
    position: relative;
    z-index: 1;
    transition: 1s;
}

.link-color::before {
    content: "";
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    background: var(--white);
    transform-origin: 100% 50%;
    transform: scaleX(0);
    transition: transform ease .3s;
}

.link-color:hover {
    color: var(--black);
}

.link-color:hover::before {
    transform-origin: 0% 50%;
    transform: scaleX(1);
}

.link-color span {
    display: flex;
    height: 100%;
}


/* worksのタイトル */
.works-top {
    grid-column: 1 / -1;
    grid-row: 1;
    animation-name: fadeUpAnime;
    animation-duration: 3s;
    animation-fill-mode: forwards;
    opacity: 0;
}

@keyframes fadeUpAnime {
    from {
        opacity: 0;
        transform: translateY(500px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.works-topTrigger {
    opacity: 0;
}

.works-title {
    grid-column: 6 / 8;
    height: 90px;
    padding-top: 10px;
    padding-bottom: 10px;
}

.works-title h2 {
    font-size: 4rem;
}

.works-title h3 {
    font-size: 2.5rem;
}

@media (max-width: 899px) {
    .works-title {
        grid-column: 2 / -2;
        height: 80px;
    }

    .works-title h2 {
        font-size: 3.5rem;
    }

    .works-title h3 {
        font-size: 2.5rem;
    }
}

@media (max-width: 500px) {
    .works-title {
        grid-column: 2 / -2;
        height: 40px;
        padding-top: 0;
    }

    .works-title h2 {
        font-size: 2rem;
    }

    .works-title h3 {
        font-size: 1.4rem;
        margin-top: -1px;
    }

}


/* worksTOP画像とmessage */
.hero-img {
    grid-column: 1 / -1;
    grid-row: 2;
    margin: 0;
    position: relative;
    background: linear-gradient(rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.6)),
        url(../img/TOP画像/制作・施工実績トップ/works-hero.jpg);
    background-size: cover;
    background-position: bottom;
    animation-name: fadeUpAnime;
    animation-duration: 3s;
    animation-fill-mode: forwards;
    opacity: 0;
}

@keyframes fadeUpAnime {
    from {
        opacity: 0;
        transform: translateY(1000px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-img::before {
    content: '';
    display: block;
    padding-top: 40%;
}

.hero-imgTrigger {
    opacity: 0;
}

.hero-img-message {
    position: absolute;
    top: 20%;
    left: 10%;
    height: 100%;
    color: var(--black);
}

.hero-img-message h2 {
    font-size: 5rem;
    text-shadow: 2px 2px var(--white),
        5px 5px rgba(0, 188, 212, 0.4);
    margin-bottom: 50px;
}

.hero-img-message p {
    font-size: 2rem;
}

.hero-img-message-m {
    display: none;
}

.hero-img-message-mTrigger {
    opacity: 0;
}

@media (max-width: 1300px) {
    .hero-img-message {
        top: 5%;
        left: 5%;
    }

    .hero-img-message h2 {
        margin-bottom: 10px;
    }

}

@media (max-width: 1024px) {
    .hero-img-message h2 {
        font-size: 3rem;
    }

    .hero-img-message p {
        font-size: 1.8rem;
    }
}

@media (max-width: 899px) {
    .hero-img {
        background: none;
    }

    .hero-img::before {
        display: none;
    }

    .hero {
        width: 100%;
        background: url(../img/TOP画像/制作・施工実績トップ/works-hero.jpg);
        background-size: cover;
        background-position: top;
        /*20220606*/
    }

    .hero::before {
        content: '';
        display: block;
        padding-top: 40%;
    }

    .hero-img-message {
        display: none;
    }

    .hero-img-message-m {
        grid-column: 1 / -1;
        grid-row: 2;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding-top: 40%;
        padding-bottom: 0;
        padding-left: 5%;
        padding-right: 5%;
        color: var(--black);
        z-index: 1;
        animation-name: fadeUpAnime;
        animation-duration: 3s;
        animation-fill-mode: forwards;
        opacity: 0;
    }

    @keyframes fadeUpAnime {
        from {
            opacity: 0;
            transform: translateY(1000px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .hero-img-message-mTrigger {
        opacity: 0;
    }

    .hero-img-message-m h2 {
        font-size: 2.5rem;
        text-shadow: 2px 2px var(--white),
            5px 5px rgba(0, 188, 212, 0.4);
    }

    .hero-img-message-m p {
        font-size: 1.6rem;
    }

    .hero-img-message-m h2 {
        padding-top: 10px;
        padding-bottom: 0;
        padding-left: 20px;
        padding-right: 20px;
    }

    .hero-img-message-m p {
        padding-top: 0;
        padding-bottom: 10px;
        padding-left: 20px;
        padding-right: 20px;
    }

}

@media (max-width: 500px) {
    .hero-img-message-m h2 {
        font-size: 2.3rem;
        padding-left: 15px;
        padding-right: 15px;
    }

    .hero-img-message-m p {
        font-size: 1rem;
        padding-left: 9px;
        padding-right: 9px;
    }

}

/* works-img-list */
.works-img-list {
    grid-column: 1 / -1;
    grid-row: 3;
    padding-bottom: 30px;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(9, auto);
    grid-row-gap: 20px;
    text-align: center;
}

/* works-img-listのgrid */

/* 各段共通パーツ */
.item-row {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: 80px 1fr;
    grid-column-gap: 20px;
}

.section-title {
    grid-column: 1 / -1;
    grid-row: 1;
    width: 100%;
    height: 100%;
    font-size: 3rem;
    color: var(--textcolor);
    background: linear-gradient(var(--main), var(--sub1));
}

.section-title p {
    line-height: 8rem;
}

@media(max-width: 500px) {
    .item-row {
        grid-column: 1 / -1;
        display: grid;
        grid-template-columns: repeat(6, 1fr);
        grid-template-rows: 40px 1fr;
        grid-column-gap: 20px;
    }

    .section-title {
        font-size: 2rem;
        color: var(--textcolor);
        background: linear-gradient(var(--main), var(--sub1));
    }

    .section-title p {
        line-height: 4rem;
    }
}

.section-box {
    grid-column: 1 / -1;
    grid-row: 2;
    padding-top: 20px;
    padding-left: 20px;
    padding-right: 20px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    grid-auto-rows: 1fr;
    grid-gap: 2em;
    text-align: center;
    justify-content: center;
}

/* モーダル */
.gallery {
    position: relative;
    width: 100%;
    height: 350px;
    text-align: center;
    cursor: pointer;
    -webkit-perspective: 200px;
    perspective: 200px;
}

.gallery img {
    width: 100%;
    height: 350px;
    object-fit: cover;
}

.gallery:hover .img-title {
    -webkit-transform: scale(1);
    transform: scale(1);
    /* ホバーで表示する */
}

.hidden-item {
    display: none;
}

.img-title {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    /* 表示させない */
    background-color: rgba(0, 34, 255, 0.6);
    -webkit-transform: scale(0);
    transform: scale(0);
    -webkit-transition: all 0.6s ease;
    transition: all 0.6s ease;
    color: var(--textcolor);
}

.img-title h3 {
    padding-top: 145px;
    font-size: 3.5rem;
}

.img-title p {
    font-size: 2rem;
}

@media (max-width: 899px) {
    .section-box {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

    .gallery,
    .gallery img,
    .img-title {
        height: 100px;
    }

    .img-title h3 {
        padding-top: 30px;
        font-size: 1.8rem;
    }

    .img-title p {
        font-size: 1.2rem;
    }
}

@media (max-width: 500px) {


    .img-title h3 {
        padding-top: 30px;
        font-size: 1.5rem;
    }

    .img-title p {
        font-size: 1rem;
    }
}

/* 金属工事 */
.item-1row {
    grid-row: 1;
}

/* ２段目 */
.item-2row {
    grid-row: 2;
}

/* ３段目 */
.item-3row {
    grid-row: 3;
}

/* ４段目 */
.item-4row {
    grid-row: 4;
}

/* ５段目 */
.item-5row {
    grid-row: 5;
}

/* ６段目 */
.item-6row {
    grid-row: 6;
}

/* ７段目 */
.item-7row {
    grid-row: 7;
}

/* ８段目 */
.item-8row {
    grid-row: 8;
}

/* ９段目 */
.item-9row {
    grid-row: 9;
}

.iwct h2 {
    font-size: 2.5rem;
}

@media (max-width: 899px) {
    .iwct h2 {
        font-size: 1.5rem;
    }

    .iwct p {
        font-size: 1.2rem;
    }
}


/* worksのアニメーション */
.works-top {
    animation-name: fadeUpAnime;
    animation-duration: 2s;
    animation-fill-mode: forwards;
    opacity: 0;
}

@keyframes fadeUpAnime {
    from {
        opacity: 0;
        transform: translateY(500px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.item-1row,
.item-2row,
.item-3row,
.item-4row,
.item-5row,
.item-6row,
.item-7row,
.item-8row,
.item-9row {
    animation-name: fadeLeftAnime;
    animation-duration: 2s;
    animation-fill-mode: forwards;
    opacity: 0;
}

@keyframes fadeLeftAnime {
    from {
        opacity: 0;
        transform: translateX(-500px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.works-topTrigger,
.item-1rowTrigger,
.item-2rowTrigger,
.item-3rowTrigger,
.item-4rowTrigger,
.item-5rowTrigger,
.item-6rowTrigger,
.item-7rowTrigger,
.item-8rowTrigger,
.item-9rowTrigger {
    opacity: 0;
}

/* フッター */
.page-foot {
    grid-column: 1 / -1;
    grid-row: 6;
    background: linear-gradient(var(--sub1), var(--main));
    color: var(--white);
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: 1fr 40px;
    grid-row-gap: 30px;
    text-align: center;
}

.page-foot p {
    font-size: 1.8rem;
    font-family: 'Noto Sans JP';
}

.page-foot a {
    text-decoration: none;
    color: var(--white);
}

.f-nav-title:hover {
    text-shadow: 2px 2px var(--black);
    font-style: oblique;
}

.f-nav-list {
    column-count: 2;
    text-align: left;
    padding: 10px;
}

.f-nav-list li {
    list-style: none;
    height: 25px;
    margin-bottom: 2px;
    white-space: nowrap;
}


.f-nav-text {
    position: relative;
    color: var(--white);
    font-size: 1.4rem;
    z-index: 1;
}

.f-nav-text:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -3px;
    /*テキストからの距離*/
    width: 0%;
    /*初期状態では下線非表示*/
    height: 2px;
    /*下線の高さ*/
    background: var(--white);
    /*下線の色*/
    z-index: -1;
    transition: all 0.4s;
    /*アニメーション速度*/
}

.f-nav-text:hover {
    color: var(--white);
    text-shadow: 2px 2px var(--black);
    font-style: oblique;
    transition: all 0.4s;
}

.f-nav-list a:hover .f-nav-text:after {
    width: 100%;
    box-shadow: 2px 2px var(--black);
    /*hover時に表示*/
}

/* page-footのgrid */
.footer-box {
    grid-column: 3 / -3;
    grid-row: 1;
    margin-top: 80px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(335px, 1fr));
    grid-template-rows: 1fr;
    grid-gap: 0.8em;
    text-align: center;
    justify-content: center;
}

.footer-item {
    height: 100%;
}

.company-info {
    text-align: left;
}

.company-info :hover {
    text-shadow: 2px 2px var(--black);
    transition: 0.5s;
    font-style: oblique;
}

.company-info h2 {
    font-size: 2rem;
}

.company-info p {
    font-size: 1.5rem;
}

.company-info span {
    margin-left: 9rem;
}

.contact-link {
    margin-top: 10px;
    width: 200px;
    height: 35px;
    text-decoration: none;
    font-size: 1.6rem;
    line-height: 35px;
    color: var(--textcolor);
}

.strong-nav {
    width: 290px;
    text-align: start;
}

.business-nav {
    width: 290px;
    text-align: start;
}

.works-nav {
    width: 220px;
    text-align: start;
}

.company-nav {
    width: 220px;
    text-align: start;
}

.contact-nav {
    width: 260px;
    text-align: start;
}

.recruit-nav {
    width: 220px;
    text-align: start;
}

.copy {
    grid-column: 1 / -1;
    grid-row: 2;
}


@media (max-width: 899px) {
    .copy p {
        font-size: 1.3rem;
    }
}

@media (max-width: 500px) {
    .footer-box {
        margin-top: 10px;
        grid-gap: 0px;
    }

    .first-box {
        grid-row: 3;
        padding-left: 10px;
    }

    .second-box {
        grid-row: 1;
        padding-left: 10px;
    }

    .last-box {
        grid-row: 2;
        padding-left: 10px;
    }

    .works-nav,
    .recruit-nav,
    .contact-nav {
        margin-bottom: 15px;
    }

    .copy p {
        font-size: 1rem;
    }
}

/* TOPへスクロールのボタン */
#page_top {
    width: 100px;
    height: 60px;
    position: fixed;
    right: 2px;
    bottom: 1px;
    border: 1px solid var(--white);
    background: var(--main);
    opacity: 1;
}

#page_top a {
    position: relative;
    display: block;
    width: 100px;
    height: 60px;
    text-decoration: none;
}

#page_top a::before {
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    content: '\f102';
    font-size: 25px;
    color: #fff;
    position: absolute;
    width: 25px;
    height: 25px;
    top: -25px;
    bottom: 0;
    right: 0;
    left: 0;
    margin: auto;
    text-align: center;
}

#page_top a::after {
    content: 'PAGE TOP';
    font-size: 13px;
    color: #fff;
    position: absolute;
    top: 30px;
    bottom: 0;
    right: 0;
    left: 0;
    margin: auto;
    text-align: center;
}