@charset "UTF-8";

html {
    font-size: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

main {
    padding-top: 80px;
}

#header {
    width: 100%;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #fff;
    padding: 0 20px;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10;
}

#header .logo {
    width: 100%;
    max-width: 220px;
    line-height: 0;
}

#header .logo a {
    display: block;
}

#header .logo img{
    width: 70%;
}

#header .navi .menu {
    display: flex;
    align-items: center;
    font-size: 14px;
}

#header .navi .menu > li {
    margin-right: 40px;
}

#header .navi .menu .menu-first {
    position: relative;
}

#header .navi .menu .menu-first span {
    cursor: pointer;
}

#header .navi .menu .menu-first span::after {
    content: "";
    width: 8px;
    height: 8px;
    border-top: solid 1px #1f1f1f;
    border-right: solid 1px #1f1f1f;
    margin: 0 auto;
    transform: rotate(135deg);
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
}

#header .navi .menu .menu-first .menu-second {
    width: 140px;
    background-color: #fff;
    padding: 10px 20px;
    position: absolute;
    top: 50px;
    left: 0;
    display: none;
}

#header .navi .menu .menu-first .menu-second li {
    margin-bottom: 10px;
}

#header .navi .menu .menu-contact a {
    background-color: #1f1f1f;
    border-radius: 30px;
    color: #fff;
    display: block;
    font-weight: 500;
    padding: 8px 30px;
    text-align: center;
}

#header .mask {
    display: none;
}

body {
    color: #1f1f1f;
    font-family: 'Zen Kaku Gothic New' , sans-serif;
    font-weight: 400;
}

img {
    max-width: 100%;
    vertical-align: bottom;
}

li {
    list-style: none;
}

a {
    color: #1f1f1f;
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    opacity: 0.7;
}

iframe {
    vertical-align: bottom;
}

#footer {
    display: flex;
    justify-content: space-between;
    background-color: #778899;
    color: #fff;
    padding: 80px 5%;
}

#footer a {
    color: #fff;
}

#footer .info-area {
    width: 35%;
}

#footer .info-area .logo {
    width: 100%;
    max-width: 220px;
    display: block;
    line-height: 0;
    margin-bottom: 30px;
}

#footer .info-area .info {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 30px;
}

#footer .info-area .copyright {
    font-size: 10px;
}

#footer .menu-area {
    width: 65%;
    display: flex;
    justify-content: flex-end;
}

#footer .menu-area .menu-col {
    width: 100%;
    max-width: 130px;
}

#footer .menu-area .menu-col .menu-title {
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 30px;
}

#footer .menu-area .menu-col .menu-list li {
    font-size: 14px;
    margin-bottom: 20px;
}

#footer .menu-area .menu-col .menu-list li::before{
    content: "";
    margin-right: 10px;
}

.page-header {
    margin-bottom: 80px;
    position: relative;
}

.page-header .img {
    height: 100%;
}

.page-header .img img {
    height: 320px;
    object-fit: cover;
    width: 100%;
}

.page-header .page-title-area {
    width: 100%;
    max-width: 400px;
    height: 100%;
    display: flex;
    align-items: center;
    background-color: rgba(51, 51, 51, 0.9);
    color: #fff;
    padding: 0 4%;
    position: absolute;
    top: 0;
    left: 0;
}

.page-header .page-title-area .page-title .en{
    display: block;
    font-size: 46px;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.page-header .page-title-area .page-title .ja{
    display: block;
    font-size: 14px;
    font-weight: 400;
}

.head-text {
    font-size: 15px;
    line-height: 2;
    padding: 0 20px;
    margin-bottom: 80px;
    text-align: center;
}