@charset "utf-8";

/* :::::: base font :::::: */
body {
    color: #333;
    background-color: #dcdcdc;
    font-family: 'Noto Sans SC', 'Sawarabi Gothic', -apple-system, BlinkMacSystemFont, "Helvetica Neue", YuGothic, "ヒラギノ角ゴ ProN W3", Hiragino Kaku Gothic ProN, Arial, "メイリオ", Meiryo, sans-serif;
    font-size: 16px;
    letter-spacing: .75px;
}


/* :::::: common style :::::: */
/* fade表示用 */
body::after {
    content: '';
    width: 100%;
    height: 100%;
    background-color:#fff;
    opacity: 0;  /* 初期値 */
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;  /* 他の要素にアクセス可能にするためにポインターイベントは無効に */
    -webkit-transition: opacity .8s ease;
    transition: opacity .8s ease;
    z-index: 9999;
}

body.fadeout::after {
    opacity: 1;
}

/* loading icon */
#loading-spinner-wrap {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
}
#loading-spinner-wrap::before {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.half-circle-spinner,
.half-circle-spinner * {
    box-sizing: border-box;
}

.half-circle-spinner {
    width: 60px;
    height: 60px;
    border-radius: 100%;
    margin: auto;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}

.half-circle-spinner .circle {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 100%;
    border: calc(60px / 10) solid transparent;
}

.half-circle-spinner .circle.circle-1 {
    border-top-color: #999;
    animation: half-circle-spinner-animation 1s infinite;
}

.half-circle-spinner .circle.circle-2 {
    border-bottom-color: #999;
    animation: half-circle-spinner-animation 1s infinite alternate;
}

@keyframes half-circle-spinner-animation {
    0% {
        transform: rotate(0deg);

    }
      100%{
        transform: rotate(360deg);
    }
}

/* float reset */
.clearfix::after {
    content: "";
    display: block;
    width: 0;
    height: 0;
    clear: both;
}

.txt-center {
    text-align: center;
}


/* :::::: header :::::: */
header {
    width: 100%;
    height: 50px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 5000;
}

.header-logo {
    float: left;
    margin-bottom: 0;
}

.header-logo .logo {
    height: 60px;
    padding: 8px 13px;
}

.menu-list {
    width: 0;
    float: right;
    transition-duration: .25s;
    overflow: hidden;
    position: absolute;
    right: 70px;
}

.menu-list ul {
    height: 60px;
    line-height: 60px;
    margin-bottom: 0;
    padding: 0;
    overflow: hidden;
}

.menu-list li {
    height: 60px;
    float: left;
    list-style: none;
    padding: 0 15px;
    text-align: center;
}

.menu-list li a {
    color: #fff;
    font-weight: bold;
    text-decoration: none;
}

.menu-list.menu-open {
    width: 310px;
}

header .header-right {
    height: 100%;
    float: right;
}
.header-right > a {
    display: inline-block;
    height: 100%;
    cursor: pointer;
    margin-right: 15px;
    padding: 10px;
}
.header-right > a svg {
    height: 100%;
    fill: #fff;
}

/* jump menu */
.menu {
    float: right;
    padding: 18px 15px 17px;
}

.menu-inner {
    width: 35px;
    height: 25px;
    cursor: pointer;
    position: relative;
}

.menu .top,
.menu .middle,
.menu .bottom {
    display: block;
    width: 100%;
    height: 3px;
    background-color: #fff;
    border-radius: 2px;
    position: absolute;
    transition-duration: .25s;
}
.menu .top {
    top: 0;
}
.menu .middle {
    top: 0;
    bottom: 0;
    margin: auto;
}
.menu .bottom {
    bottom: 0;
}

.menu.menu-open .top {
    width: 50%;
    transform: rotate(45deg);
    top: 4px;
    right: 0;
}
.menu.menu-open .bottom {
    width: 50%;
    transform: rotate(-45deg);
    bottom: 4px;
    right: 0;
}


/* :::::: footer :::::: */
.copyright {
    padding: 0 25px;
}


/* :::::: contents :::::: */
.title-txt {
    font-size: 2.5em;
    font-weight: bold;
    margin-bottom: 35px;
    text-align: center;
}

.sub-title-txt {
    font-feature-settings: 'palt';
    font-size: 1.2em;
    font-weight: bold;
    margin-bottom: 0;
}

.sub-txt {
    font-size: 1em;
}

/* contactボタン */
.contact-link {
    height: 50px;
    border: 1px solid #fff;
    color: #fff;
    cursor: pointer;
    line-height: 50px;
    padding: 0 40px 0 15px;
    position: fixed;
    right: 25px;
    bottom: 25px;
    transition-duration: .25s;
}
.contact-link:hover {
    background-color: #555;
}

.contact-link .contact-inner-line01 {
    display: block;
    width: 10px;
    height: 10px;
    border-top: 1px solid #fff;
    border-right: 1px solid #fff;
    transform: rotate(45deg);
    transition-duration: .25s;
    position: absolute;
    right: 25px;
    top: 0;
    bottom: 0;
    margin: auto;
}
.contact-link:hover .contact-inner-line01 {
    border-color: #fff;
}

.contact-link .contact-inner-line02 {
    display: block;
    width: 10px;
    height: 10px;
    border-top: 1px solid #fff;
    border-right: 1px solid #fff;
    transform: rotate(45deg);
    transition-duration: .25s;
    position: absolute;
    right: 20px;
    top: 0;
    bottom: 0;
    margin: auto;
}
.contact-link:hover .contact-inner-line02 {
    width: 12px;
    height: 12px;
    border-width: 2px;
    border-color: #dc143c;
    right: 15px;
}

/* fadein style */
.fadein {
    opacity : 0.1;
    transform : translate(0, 100px);
    transition : all .5s;
}
.fadein.scrollin {
    opacity : 1;
    transform : translate(0, 0);
}

/* work area fade style */
.fadein.fadein-work {
    opacity : 0.1;
    transform : translate(0, 100px);
    transition : all .5s;
    -moz-transition-delay: 400ms;
    -webkit-transition-delay: 400ms;
    -o-transition-delay: 400ms;
    -ms-transition-delay: 400ms;
    transition-delay: 400ms;
}
.fadein.fadein-work.scrollin {
    opacity : 1;
    transform : translate(0, 0);
}

.fadein.works-discription-01 {
    opacity : 0;
    transform : translate(0, 100px);
    transition : all .5s;
    -moz-transition-delay: 800ms;
    -webkit-transition-delay: 800ms;
    -o-transition-delay: 800ms;
    -ms-transition-delay: 800ms;
    transition-delay: 800ms;
}
.fadein.works-discription-01.scrollin {
    opacity : 1;
    transform : translate(0, 0);
}

.fadein.works-discription-02 {
    opacity : 0;
    transform : translate(0, 100px);
    transition : all .5s;
    -moz-transition-delay: 1000ms;
    -webkit-transition-delay: 1000ms;
    -o-transition-delay: 1000ms;
    -ms-transition-delay: 1000ms;
    transition-delay: 1000ms;
}
.fadein.works-discription-02.scrollin {
    opacity : 1;
    transform : translate(0, 0);
}

.fadein.works-discription-03 {
    opacity : 0;
    transform : translate(0, 100px);
    transition : all .5s;
    -moz-transition-delay: 1200ms;
    -webkit-transition-delay: 1200ms;
    -o-transition-delay: 1200ms;
    -ms-transition-delay: 1200ms;
    transition-delay: 1200ms;
}
.fadein.works-discription-03.scrollin {
    opacity : 1;
    transform : translate(0, 0);
}

/* discription fade style */
.fadein-2 {
    opacity : 0.1;
    transform : translate(100px, 0);
    transition : all .5s;
    -moz-transition-delay: 400ms;
    -webkit-transition-delay: 400ms;
    -o-transition-delay: 400ms;
    -ms-transition-delay: 400ms;
    transition-delay: 400ms;
}
.fadein-2.scrollin {
    opacity : 1;
    transform : translate(0, 0);
}

.fadein-3 {
    opacity : 0.1;
    transform : translate(-100px, 0);
    transition : all .5s;
    -moz-transition-delay: 400ms;
    -webkit-transition-delay: 400ms;
    -o-transition-delay: 400ms;
    -ms-transition-delay: 400ms;
    transition-delay: 400ms;
}
.fadein-3.scrollin {
    opacity : 1;
    transform : translate(0, 0);
}

/* company profile fade style */
.fadein-profile-border {
    width: 0;
    transition : all .75s;
    -moz-transition-delay: 400ms;
    -webkit-transition-delay: 400ms;
    -o-transition-delay: 400ms;
    -ms-transition-delay: 400ms;
    transition-delay: 400ms;
}
.fadein-profile-border.scrollin {
    width: 100%;
}

.fadein-profile-txt {
    opacity : 0;
    transform : translate(0, 1em);
    transition : all .5s;
    -moz-transition-delay: 800ms;
    -webkit-transition-delay: 800ms;
    -o-transition-delay: 800ms;
    -ms-transition-delay: 800ms;
    transition-delay: 800ms;
}
.fadein-profile-txt.scrollin {
    opacity : 1;
    transform : translate(0, 0);
}

/* lpリンクボタン */
.new-customer {
    height: 50px;
    cursor: pointer;
    position: fixed;
    right: 25px;
    bottom: 100px;
}
.new-customer > a {
    display: block;
    height: 100%;
}
.new-customer img {
    height: 100%;
    pointer-events: none;
}


/* :::::: ***************** :::::: */
/* :::::: smart phone style :::::: */
/* :::::: ***************** :::::: */
@media screen and (max-width: 1050px) {
    /* works */
    .fadein.works-discription-01 {
        -moz-transition-delay: 400ms;
        -webkit-transition-delay: 400ms;
        -o-transition-delay: 400ms;
        -ms-transition-delay: 400ms;
        transition-delay: 400ms;
    }
    
    .fadein.works-discription-02 {
        -moz-transition-delay: 200ms;
        -webkit-transition-delay: 200ms;
        -o-transition-delay: 200ms;
        -ms-transition-delay: 200ms;
        transition-delay: 200ms;
    }
    
    .fadein.works-discription-03 {
        -moz-transition-delay: 200ms;
        -webkit-transition-delay: 200ms;
        -o-transition-delay: 200ms;
        -ms-transition-delay: 200ms;
        transition-delay: 200ms;
    }
    
    
    /* contact link */
    /*
    .contact-link {
        width: 80px;
        height: 80px;
        background-color: #555;
        background-image: url(../img/mail_icon.svg);
        background-position: center;
        background-repeat: no-repeat;
        background-size: 55px;
        border: none;
        border-radius: 50%;
        right: 20px;
    }
    
    .contact-link > * {
        display: none;
    }
    .contact-link .contact-inner-line01 {
        display: none;
    }
    .contact-link .contact-inner-line02 {
        display: none;
    }
    */
    .contact-link {
        background-color: #333;
        border: none;
    }
}