@charset "UTF-8";

/* resetCSS */
html,
body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
abbr,
address,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
samp,
small,
strong,
sub,
sup,
var,
b,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
summary,
time,
mark,
audio,
video {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font-size: 100%;
    vertical-align: baseline;
    background: transparent;
}

body {
    line-height: 1;
    font-size: 1.6rem;
    font-family: "Yu Gothic",
        游ゴシック体,
        游ゴシック,
        "ヒラギノ角ゴ ProN W3",
        "Hiragino Kaku Gothic ProN",
        "ヒラギノ角ゴ Pro W3",
        "Hiragino Kaku Gothic Pro",
        メイリオ,
        Meiryo,
        "MS ゴシック",
        "MS Gothic",
        sans-serif;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    display: block;
}

nav ul {
    list-style: none;
}

blockquote,
q {
    quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
    content: '';
    content: none;
}

a {
    margin: 0;
    padding: 0;
    font-size: 100%;
    vertical-align: baseline;
    background: transparent;
    text-decoration: none !important;
    color: var(--main-color);
    font-weight: bold;
}

/* change colours to suit your needs */
ins {
    background-color: #ff9;
    color: #000;
    text-decoration: none;
}

/* change colours to suit your needs */
mark {
    background-color: #ff9;
    color: #000;
    font-style: italic;
    font-weight: bold;
}

del {
    text-decoration: line-through;
}

abbr[title],
dfn[title] {
    border-bottom: 1px dotted;
    cursor: help;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

/* change border colour to suit your needs */
hr {
    display: block;
    height: 1px;
    border: 0;
    border-top: 1px solid #cccccc;
    margin: 1em 0;
    padding: 0;
}

input,
select {
    vertical-align: middle;
}

li {
    list-style: none;
}

*,
*:before,
*:after {
    box-sizing: inherit;
}

html {
    font-size: 62.5%;
    box-sizing: border-box;
    color: #333;
}

/* 共通 */
.inner {
    width: 1080px;
    margin: 0 auto;
}

:root {
    --back-color: #fefefe;
    --main-color: #20c4b4;
}

/* 共通 */

/* header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    position: fixed;
    z-index: 9999;
    height: 80px;
    top: 0;
    left: 0;
}
header h1 {
    width: 20%;
}
header h1 img{
    display: block;
    width: 100%;
}

header nav ul {
    display: flex;
}

.nav_sp {
    display: none;
}

.nav_pc {
    width: 60%;
    margin: 0 1rem 0 auto;
}
.nav_pc.en {
    width: 70%;
}
.nav_pc ul {
    width: 100%;
    justify-content: space-between;
}

.nav_pc ul li {
    width: calc(100% / 6.2);
}

.nav_pc ul li a {
    display: block;
    padding: 1rem;
    font-size: 1.6rem;
    font-weight: bold;
    text-align: center;
    color: #333;
    transition: 0.3s;
    border-bottom: 2px solid rgba(255, 255, 255, 0);
    border-bottom: 2px solid rgba(255, 255, 255, 0);
}

.nav_pc ul li a:hover {
    color: var(--main-color);
    border-bottom: 2px solid var(--main-color);
    opacity: 0.8;
}

.lang {
    width: 34px;
    height: 34px;
    position: relative;
}
.lang:hover {
    cursor: pointer;
}
.lang img{
    width: 34px;
    height: 34px;
    display: block;
    margin: auto;
}
.lang_list {
    background: #ffffff;
    border: #cccccc 1px solid;
    font-size: 1.4rem;
    margin-top: 18px;
    position: absolute;
    right: 5px;
    width: 180px;
    z-index: 998;
    display: none;
}
.lang_list.active{
    display: block;
} 

.lang_list::before {
    border-color: transparent transparent #cccccc transparent;
    border-style: solid;
    border-width: 0 11px 13px 11px;
    content: "";
    display: block;
    height: 0;
    right: 0;
    margin-left: -8.5px;
    position: absolute;
    top: -14px;
    width: 0;
}
.lang_list::after {
    border-color: transparent transparent #f1f1f1 transparent;
    border-style: solid;
    border-width: 0 11px 12px 11px;
    content: "";
    display: block;
    height: 0;
    right: 0;
    margin-left: -7.5px;
    position: absolute;
    top: -10px;
    width: 0;
}
.lang_list li{
    border-bottom: 1px dotted #ccc;
    font-weight: bold;
    padding: 10px 20px;
}
.lang_list li:first-child {
    background: #f1f1f1;
    color: var(--main-color);
}
.lang_list li:last-child {
    border-bottom: none;
}
.lang_list li a{
    color: #333;
    display: block;
    padding: 5px;
}
.lang_list li a:hover{
    text-decoration: underline!important;
    color: var(--main-color);
}

/* header */

/* main */
/* main_img */
main {
    margin-top: 80px;
}

main img {
    width: 100%;
}

.main_img {
    position: relative;
    width: 100%;
    height: 64rem;
    background-color: var(--back-color);
}

.main_img .catch_copy {
    position: absolute;
    top: 45%;
    left: 0;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    font-size: 6rem;
    font-weight: bold;
    color: var(--main-color);
    line-height: 1.4;
    letter-spacing: 2px;
    background-color: rgba(250, 250, 250, 0.8);
    padding: 2rem 4rem;
}

.main_img img.main_pc {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    width: 70%;
    height: auto;
}

img.main_sp {
    display: none;
}

/* main_img */
/* section */
section {
    padding: 2rem 1rem 8rem 1rem;
}

section:nth-child(even) {
    background: #fafafa;
}

section h2 {
    font-size: 3.6rem;
    color: var(--main-color);
    text-align: center;
    margin-top: 50px;
    margin: 50px auto;
    font-weight: bold;
    position: relative;
    width: 20%;
}

section h2:after {
    content: "";
    display: block;
    margin-top: 1rem;
    height: 4px;
    background: -webkit-linear-gradient(to right, rgb(32, 196, 180), #40e0d0);
    background: linear-gradient(to right, rgb(32, 196, 180), #40e0d0);
}
section h2.en {
    width: 45%;
}

.philosophy_box p {
    line-height: 1.8;
    font-weight: bold;
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.philosophy_box p:last-child {
    margin-bottom: 0;
}

.philosophy_box {
    position: relative;
    background-color: rgba(255, 255, 255, 0.8);
    padding: 3rem;
    box-shadow: 10px 10px 3px #e6e6e6;
}

.philosophy_box:before,
.philosophy_box:after {
    content: '';
    width: 50px;
    height: 60px;
    position: absolute;
    display: inline-block;
}

.philosophy_box:before {
    border-left: solid 5px var(--main-color);
    border-top: solid 5px var(--main-color);
    top: 0;
    left: 0;
}

.philosophy_box:after {
    border-right: solid 5px var(--main-color);
    border-bottom: solid 5px var(--main-color);
    bottom: 0;
    right: 0;
}

/* section */
/* business */
.business_content {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    background-color: rgba(255, 255, 255, 0.9);
    padding: 2rem;
    margin-bottom: 5rem;
    box-shadow: 10px 10px 3px #e6e6e6;
}

/*.business_content:last-child {
    margin-bottom: 0;
    align-items: flex-start;
}*/

.business_content .img {
    width: 30%;
    padding: 1rem;
}

.business_content img {
    width: 65%;
    height: 100%;
    margin: auto;
    display: block;
}

.business_content .item {
    width: 70%;
    padding: 1rem;
}

.business_content h3 {
    color: var(--main-color);
    font-size: 2.6rem;
    margin-bottom: 1rem;
    border-bottom: 2px dotted #ccc;
    padding: 0 0 1rem 1rem;
}

.business_content p {
    line-height: 1.8;
    font-weight: bold;
    font-size: 1.8rem;
    margin-bottom: 1rem;
    padding: 0 1rem;
}

.business_content p:last-child {
    margin-bottom: 0;
}

/* business */
/* personal_import */
.personal_import{
    margin-bottom: 1rem;
}
.personal_import:last-child{
    margin-bottom: 0;
}
.personal_import h4{
    font-size: 2rem;
    color: var(--main-color);
    margin-bottom: 1rem;
    border-bottom: 2px dotted #ccc;
    padding: 0 0 1rem 1rem;
}
.personal_import h5{
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    padding: 0 0 0 1rem;
}
.personal_import .merit{
    line-height: 1.6;
    font-weight: bold;
    font-size: 1.8rem;
    margin-bottom: 1rem;
    padding: 0 1rem;
}
.personal_import .merit li{
    text-indent: -1.8rem;
    padding-left: 1.8rem;
    font-weight: bold;
    line-height: 1.8;
}
.personal_import .merit li::before{
    content: "・";
    font-size: 1.6rem;
}
.business_content .personal_import img{
    width: 80%;
}

.business_content .personal_import img:hover{
    opacity: 0.8;
}
/* personal_import */

/* overview */
table.overview {
    margin-top: 3rem;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    box-shadow: 10px 10px 3px #e6e6e6;
    position: relative;
}

table.overview:before,
table.overview:after {
    content: '';
    width: 50px;
    height: 60px;
    position: absolute;
    display: inline-block;
    z-index: 10;
}

table.overview:before {
    border-left: solid 5px var(--main-color);
    border-top: solid 5px var(--main-color);
    top: 0;
    left: 0;
}

table.overview:after {
    border-right: solid 5px var(--main-color);
    border-bottom: solid 5px var(--main-color);
    bottom: 0;
    right: 0;
}

table.overview tr {
    border-bottom: 1px dotted #ccc;
}

table.overview tr:last-child {
    border-bottom: none;
}

table.overview th,
table.overview td {
    padding: 2rem;
    font-size: 2rem;
}

table.overview th {
    width: 30%;
    border-right: 1px dotted #ccc;
    vertical-align: middle;
}

table.overview td {
    width: 70%;
}

ul.operation {
    margin-top: 1rem;
}

ul.operation li {
    margin-bottom: 1rem;
}

ul.operation li:last-child {
    margin-bottom: 0;
}
table.overview.en th {
    width: 45%;
    padding: 2rem 1rem;
}

/* overview */

/* main */

/* footer */
footer {
    background-color: var(--main-color);
    padding: 3rem 0 2rem 0;
}

footer .inner {
    display: flex;
    justify-content: space-between;

}

footer nav ul {
    display: flex;
    justify-content: space-between;
}

.nav_f {
    width: 100%;
}

.nav_f ul {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.nav_f ul li {
    width: calc(100% / 6.2);
}

.nav_f ul li a {
    display: block;
    padding: 1rem;
    font-size: 1.6rem;
    font-weight: bold;
    text-align: center;
    color: #fefefe;
    transition: 0.3s;
    border-bottom: 2px solid rgba(255, 255, 255, 0);
}

.nav_f ul li a:hover {
    opacity: 0.8;
}

/* footer */
.copyright {
    width: 100%;
    padding: 1.5rem 0;
    text-align: center;
    font-size: 1.2rem;
}

/* contact */
.policy {
    height: 20rem;
    padding: 3rem;
    border: 1px solid rgb(200, 200, 200);
    overflow-x: auto;
    margin-top: 3rem;
    line-height: 1.6;
}

.policy h3 {
    font-size: 1.8rem;
    width: 50%;
    margin-bottom: 1rem;
}

.policy h3:after {
    content: "";
    display: block;
    margin-top: 0rem;
    height: 2px;
    background: -webkit-linear-gradient(to right, rgb(32, 196, 180), #40e0d0);
    background: linear-gradient(to right, rgb(32, 196, 180), #40e0d0);
}

ul.number {
    margin-top: 1rem;
}

ul.number li {
    margin-bottom: 1rem;
}

ul.number li:last-child {
    margin-bottom: 0;
}

ul.number li p {
    padding-left: 1.5rem;
}

input[type="submit"] {
    display: block;
    position: relative;
    min-width: 400px;
    margin: 2rem auto 5rem;
    padding: 2rem 6.5rem 2rem 5rem;
    color: rgb(255, 255, 255);
    font-size: 2.4rem;
    background-color: var(--main-color);
    border: 3px solid rgb(255, 255, 255);
    box-shadow: 3px 3px 3px rgba(23, 23, 86, .2);
    border-radius: 15px;
    line-height: 1.2em;
    cursor: pointer;
}

input,
select,
textarea {
    min-width: 235px;
    padding: 0.8rem 1rem;
    font-size: 1.6rem;
    border: 1px solid rgb(200, 200, 200);
    border-radius: 5px;
}

textarea {
    width: 100%;
    min-width: 500px;
    height: 200px;
}

th.required {
    position: relative;
}

.required:after {
    content: "必須";
    position: absolute;
    top: 50%;
    right: 2%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    padding: 1rem;
    color: #fefefe;
    font-size: 1.2rem;
    text-align: center;
    background-color: #c42023;
    border-radius: 5px;
}
.en .required:after {
    content: "required";
}

.check {
    text-align: center;
    margin-top: 2rem;
}

.check input {
    width: auto;
}

/* contact */

#about h2 {
    width: 70%;
}

@media screen and (max-width: 48rem) {

    /* 共通 */
    .inner {
        width: 100%;
        margin: 0 auto;
    }

    /* 共通 */
    header h1 {
        width: 60%;
    }
    .nav_pc {
        display: none
    }

    .nav_sp {
        display: block;
    }
    /* header */
    header{
    }
    .lang{
        margin: 0 60px 0 auto;
        width: 28px;
        height: 28px;
    }
    .lang img{
        width: 28px;
        height: 28px;
    }
    .lang_list{
        right: 0;
    }
    /* header */

    /*========= ナビゲーションのためのCSS ===============*/

    #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: #999;
        /*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;
        background-color: var(--back-color);
    }

    /*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;
        top: 35%;
        left: 50%;
        transform: translate(-50%, -50%);
        justify-content: center;
        flex-direction: column;
        width: 80%;
    }

    #g-nav li {
        text-align: center;
        margin-bottom: 1rem;
    }

    #g-nav li:last-child {
        margin-bottom: 0;
    }

    #g-nav li a {
        color: #0a0a0a;
        text-decoration: none;
        padding: 10px;
        display: block;
        text-transform: uppercase;
        letter-spacing: 0.1em;
        font-weight: bold;
        font-size: 1.8rem;
    }

    /*========= ボタンのためのCSS ===============*/
    .openbtn1 {
        position: fixed;
        z-index: 9999;
        /*ボタンを最前面に*/
        top: 15px;
        right: 10px;
        cursor: pointer;
        width: 50px;
        height: 50px;
    }

    /*×に変化*/
    .openbtn1 span {
        display: inline-block;
        transition: all .4s;
        position: absolute;
        left: 14px;
        height: 3px;
        border-radius: 2px;
        background-color: #0a0a0a;
        width: 45%;
    }

    .openbtn1 span:nth-of-type(1) {
        top: 15px;
    }

    .openbtn1 span:nth-of-type(2) {
        top: 23px;
    }

    .openbtn1 span:nth-of-type(3) {
        top: 31px;
    }

    .openbtn1.active span:nth-of-type(1) {
        top: 18px;
        left: 18px;
        transform: translateY(6px) rotate(-45deg);
        width: 30%;
    }

    .openbtn1.active span:nth-of-type(2) {
        opacity: 0;
    }

    .openbtn1.active span:nth-of-type(3) {
        top: 30px;
        left: 18px;
        transform: translateY(-6px) rotate(45deg);
        width: 30%;
    }

    /**/

    /* main */
    /* main_img */
    main {
        margin-top: 60px;
    }

    main img {
        width: 100%;
    }

    .main_img {
        width: 100%;
        height: auto;
    }

    .main_img .catch_copy {
        position: absolute;
        top: 45%;
        left: 0;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        font-size: 2.8rem;
        font-weight: bold;
        color: var(--main-color);
        line-height: 1.4;
        letter-spacing: 2px;
        background-color: rgba(250, 250, 250, 0.8);
        padding: 2rem 1rem;
    }

    .main_img img.main_pc {
        position: static;
        width: 100%;
        height: auto;
        transform: none;
        display: none;
    }

    img.main_sp {
        display: block;
        width: 100%;
    }

    /* main_img */

    /* section */
    section h2 {
        font-size: 2.8rem;
        margin: 20px auto 30px auto;
        width: 50%;
    }
    section h2.en{
        width: 90%;
    }

    .philosophy_box {
        padding: 2rem;
        box-shadow: 5px 5px 3px #e6e6e6;
    }

    .philosophy_box p {
        line-height: 1.6;
        font-size: 1.6rem;
    }

    /* section */
    /* business */
    .business_content {
        flex-direction: column;
        box-shadow: 5px 5px 3px #e6e6e6;
        padding: 2rem 0;
    }

    .business_content:nth-child(odd) {
        flex-direction: column-reverse;
    }

    .business_content .img {
        width: 100%;
        padding: 0 1rem 1rem 1rem;
    }

    .business_content img {
        width: 35%;
    }

    .business_content .item {
        width: 100%;
        padding: 1rem;
    }

    .business_content h3 {
        font-size: 2.2rem;
        line-height: 1.4;
        padding: 0 1rem;
    }

    .business_content p {
        line-height: 1.8;
        font-weight: bold;
        font-size: 1.8rem;
        margin-bottom: 1rem;
        padding: 0 1rem;
    }

    .business_content p:last-child {
        margin-bottom: 0;
    }

    /* business */
    /* overview */
    table.overview {
        margin-top: 3rem;
        box-shadow: 5px 5px 3px #e6e6e6;
    }

    table.overview tr {
        border-bottom: none;
    }

    table.overview tr:last-child {
        border-bottom: none;
    }

    table.overview th,
    table.overview td {
        padding: 2rem;
        font-size: 1.8rem;
        display: block;
    }

    table.overview tr:first-child th {
        padding-top: 2.5rem;
    }

    table.overview th {
        width: 100%;
        text-align: left;
        border-right: 0;
        border-bottom: 1px dotted #ccc;
        background-color: #fafafa;
        padding: 1.5rem 2rem;
        font-size: 1.6rem;
    }

    table.overview td {
        width: 100%;
        border-bottom: 1px dotted #ccc;
    }

    table.overview tr:last-child td {
        padding-bottom: 2.5rem;
    }
    table.overview.en th {
        width: 100%;
        font-size: 1.6rem;
        padding: 1.5rem 2rem;
    }

    /* overview */
    /* main */
    /* footer */
    footer {}

    footer .inner {
        flex-direction: column;
    }

    .nav_f {
        width: 100%;
    }

    .nav_f ul {
        flex-wrap: wrap;
        justify-content: space-between;
    }

    .nav_f ul li {
        width: calc(100% / 3.2);
    }

    .nav_f ul li a {
        display: block;
        padding: 1rem;
        font-size: 1.6rem;
        font-weight: bold;
        text-align: left;
        color: #fefefe;
        transition: 0.3s;
        border-bottom: 2px solid rgba(255, 255, 255, 0);
    }

    .nav_f ul li a:hover {
        opacity: 0.8;
    }

    /* footer */
    .copyright {
        width: 100%;
        padding: 1.5rem 0;
        text-align: center;
    }

    /* contact */
    .policy {
        padding: 2rem;
    }

    .policy h3 {
        width: 80%;
    }

    .policy h3:after {
        height: 2px;
    }

    ul.number {
        margin-top: 1rem;
    }

    ul.number li {
        margin-bottom: 1rem;
    }

    ul.number li:last-child {
        margin-bottom: 0;
    }

    ul.number li p {
        padding-left: 1.5rem;
    }

    input[type="submit"] {
        min-width: auto;
        width: 80%;
        padding: 1rem 6.5rem 1rem 5rem;
        margin: 2rem auto;
    }

    input,
    select,
    textarea {
        width: 100%;
        min-width: auto;
    }

    .required:after {
        right: 5%;
        color: #fefefe;
        font-size: 1.2rem;
    }

    #contact,
    #overview{
        padding-bottom: 2rem;
    }

    /* contact */
}