@charset "UTF-8";
/* ===============
common
================== */

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

body {
    font-family: "Noto Serif JP", serif;
    font-style: normal;
    line-height: 1.5;
    color: #FFF;
    background-color: #000;
}

img {
    max-width: 100%;
    height: auto;
}

.wrap {
    max-width: 91.4%;
    margin: 0 auto;
}

/* common pc */
@media screen and (min-width: 769px) {
    .wrap {
        max-width: 1200px;
    } 
}

/* ======================
header
====================== */
#aside_nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.1);
    transform: translateX(100%); 
    transition: transform 0.3s ease;
    z-index: 1000;
}

#aside_nav.is-open {
    transform: translateX(0);
}

#aside_nav ul {
    opacity: 0.9;
    height: 100vh;
    margin: 0;
    text-align: center;
    background-color: #FFF;
}

#aside_nav li:first-of-type {
    text-align: right;
    padding-bottom: 40px;
}

#aside_nav li.menu {
    margin-bottom: 40px;
}

#aside_nav li.menu a {
    color: #000;
    display: block;
    font-size: 1.5rem;
}

#aside_nav span.menu-en {
    color: #000;
    display: block;
    font-family: "Noto Sans", sans-serif;
    font-size: 1.2rem;
}

#aside_nav hr {
    display: inline-block;
    width: 40px;
    border-color: #000;
}

#aside_nav ul .tel_pc {
    display: none;
}

.btn_close {
    display: inline-block;
    width: 52px;
    height: 52px;
    padding-top: 10px;
    background-color: #000;
    text-align: center;
    font-size: 2.0rem;
    color: #FFF;
    transition: 0.2s;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease-out, visibility 0.3s;
}

.overlay.is-active {
    opacity: 1;
    visibility: visible;
}

.page_header {
    position: absolute;
    width: 100%;
    z-index: 800;
    top: 0;
    right: 0;
}

.page_header .logo {
    position: fixed;
    z-index: 1100;
}

.page_header ul {
    display: table;
    width: 100%;
}

.page_header ul li {
    display: table-cell;
    vertical-align: top;
}

.page_header ul li:last-child {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 1100; 
}

.logo {
    top: 0;
    left: 20px;
    width: 80px;
    height: 123px;
    transition: transform 1.8s cubic-bezier(0.45, 0, 0.25, 1), opacity 1.6s cubic-bezier(0.45, 0, 0.25, 1), background-color 2.2s ease, background-image 2.2s ease;
    overflow: hidden;
}

.logo::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url(../images/bg_logo.jpeg);
    background-repeat: no-repeat;
    background-size: cover;
    opacity: 1;
    transition: opacity 2.6s cubic-bezier(0.45, 1, 0.25, 1);
    z-index: -1;
}

.logo img {
    display: block; 
    width: 100%;
    height: 100%;
    object-fit: cover; 
    object-position: center;
    transition: transform 1.8s cubic-bezier(0.45, 0, 0.25, 1), filter 1.8s cubic-bezier(0.45, 0, 0.25, 1);
    filter: none;
}

.logo.shrink {
    transform: scale(0.88);
    transition-timing-function: cubic-bezier(0.6, 0, 0.3, 1);
}

.logo.shrink::before {
    opacity: 0;
    transition: opacity 3s cubic-bezier(0.6, 0, 0.3, 1);
}

.logo.shrink img {
    transform: scale(0.95);
    transition: transform 2.2s cubic-bezier(0.6, 0, 0.3, 1), filter 2.2s cubic-bezier(0.6, 0, 0.3, 1);
    filter: invert(50%) sepia(85%) saturate(500%) hue-rotate(10deg) brightness(0.95) contrast(1.2);
    transform-origin: center center;
}

.menu_btn {
    display: block;
    width: 52px;
    height: 52px;
    padding-top: 21px;
    background-color: #000;
    text-align: center;
}

.css-bar {
    display: inline-block;
    position: relative;
    margin-bottom: 6px;
    background-color: #FFF;
}

.css-bar::before,
.css-bar::after {
    display: block;
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    background-color: #FFF;
}

.css-bar::before  {
    margin-top: -10px;
}

.css-bar::after {
    margin-top: 7px;
}

.css-bar,
.css-bar::before,
.css-bar::after {
    width: 30px;
    height: 3px;
    border-radius: 2px;
}

.tel_btn {
    display: block;
    width: 52px;
    height: 52px;
    background-color: rgba(181, 155, 91);
    background-image: url(../images/tel.png);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: 28px auto;
}

/* header pc */
@media screen and (min-width: 769px) {
    #aside_nav ul {
        width: 60%;
        position: fixed;
        top: 0;
        right: 0px;
        box-sizing: border-box;
        padding: 40px;
    }

    .logo {
        width: 120px;
        height: 184px;
        margin-left: 40px;
    }

    .menu_btn {
        margin: 40px;
        border: solid 1px #FFF;
    }

    .tel_btn {
        display: none;
    }

    #aside_nav ul .tel_pc {
        display: block;
        padding-top: 50px;
        border-top: solid 1px #000;
    }

    .tel_pc p {
        color: #000;
        font-size: 1.5rem;
        line-height: 1;
    }

    .tel_pc a {
        display: block;
        width: 300px;
        margin: 30px auto 0;
        padding: 10px 0;
        border: solid 1px #A9894A;
        background: rgba(169, 137, 74, 0.0);
        transition: 0.2s;
    }

    .tel_pc span {
        display: inline-block;
        padding: 6px 0 8px 30px;
        background: url(../images/g_tel.png) center left no-repeat;
        background-size: 22px auto;
        font-size: 2.0rem;
        color: #000;
        line-height: 1;
    } 
}

/* ======================
footer
====================== */
.footer {
    padding: 0 0 60px;
    background: url(../images/bg_footer.jpeg)center center no-repeat;
    background-size: cover;
}

.re_top {
   height: 40px; 
}

.re_top a {
    float: right;
    display: block;
    width: 40px;
    height: 40px;
    background: url(../images/pagetop.png) center center no-repeat;
    background-color: #000;
    background-size: 24px auto;
}

.sns {
    width: 280px;
    margin: 0 auto 40px;
}

.sns p {
    font-family: "Noto Sans", sans-serif;
    font-size: 1.5rem;
    margin-bottom: 30px;
    padding: 0 10px;
}

.box {
    display: flex;
    width: 100%;
    justify-content: space-around;
}

.footer .sns .box a:first-child img {
    height: 24px !important; 
}

.footer .sns .box a img {
    height: 22px;
    vertical-align: middle;
}

.copy {
    font-family: "Noto Sans", sans-serif;
    text-align: center;
    font-size: 1.2rem;
}

/* footer pc */
@media screen and (min-width: 769px) {
    .re_top {
        height: 58px;
    }

    .re_top a {
        width: 58px;
        height: 58px;
        background-size: 30px auto;
    }

    .sns {
        width: 420px;
        margin: 20px auto 96px;
    }

    .sns p {
        margin-bottom: 44px;
        padding: 0 20px;
    }

    .footer .sns .box a:first-child img {
        height: 29px !important;
    }

    .footer .sns .box a img {
        height: 26px;
    }

    .copy {
        font-size: 1.3rem;
    }
}