html {
    background: #666666;
}
body {
    margin: 0;
    background: #252525;
    color: #ffffff;
    letter-spacing: 0.1em;
    line-height: 1.7em;
    max-width: 1300px;
    margin: 0 auto;
    /* font-family: YuGothic, 'Yu Gothic Medium', '游ゴシック Medium', '游ゴシック体', 'Hiragino Kaku Gothic', 'Droid Sans', sans-serif; */
    font-family: 'Noto Sans JP', YuGothic, 'Yu Gothic Medium', '游ゴシック Medium', '游ゴシック体', 'Hiragino Kaku Gothic', 'Droid Sans', sans-serif;
    /* -webkit-text-stroke: 0.02em #1F2C56; */
}
main {
    overflow: hidden;
}
.ch {
    font-family: 'Microsoft YaHei', sans-serif;;
}
.pd, .sp {
    display: none;
}

a {
    text-decoration: none;
    color: #6cc0f1;
}
.btn {
    display: inline-block;
    padding: 7px 23px;
    background-color: #1743D2;
    box-shadow: 0px 0px 15px #3866ff;
    border: solid 0.3px #1743D2;
    transition: .3s;
    background: linear-gradient(to bottom,#8CA2EA,#1743D2);
}
.btn a {
    color: #ffffff;
}
.btn2 {
    color: #000000;
    font-weight: bold;
    display: inline-block;
    padding: 7px 37px;
    padding-left: 23px;
    background-color: #ffffff;
    box-shadow: 0px 0px 15px #ffffff;
    position: relative;
}
.btn2::before {
    content: "";
    position: absolute;
    top: 50%;
    right: 5%;
    margin-top: -10px;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 10px solid #000000;
}
.btn3 a {
    display: inline-block;
    padding: 15px 60px;
    border: solid 2px #ffffff;
    color: #ffffff;
    font-weight: bold;
}
/* .btn3 a {
    color: #ffffff;
    font-weight: bold;
} */
.btn3.narrow a {
    padding: 15px 40px;
}
.btn3:hover {
    background: #3867ff75;
}

.banner img {
    width: 100%;
}

h1 {
    font-family: "Hiragino Mincho Pro-W3", "ヒラギノ明朝ProN W3", "ヒラギノ明朝Pro W3", 游明朝, "Yu Mincho", YuMincho, "Noto Serif JP", serif;
    font-size: 2.5em;
}
.right {
    text-align: right;
}

/* メニューバー */
.header {
    background-color: #000000;
    border-bottom: solid white 3px;
    position: fixed;
    top: 0;
    width: 100%;
    max-width: 1300px;
    z-index: 100;
}
.header-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 30px;
}
.logo {
    /* height: 50px; */
    /* padding: 10px 0; */
}
.logo img {
    height: 60px;
    padding-top: 10px;
}
.header-inner {
    display: flex;
    justify-content: space-around;
    align-items: center;
}
.menu-toggle {
    display: none;
}
.menu {
    display: flex;
    list-style-type: none;
    text-align: center;
    /* margin: 0;
    margin-left: 3vw;
    margin-right: 2vw; */
    padding-inline-start: 0;
    /* transition: 0.4s; */
}
.menu li {
    margin-right: 10px;
}
.menu li a {
    color: white;
    -webkit-text-stroke: 0.02em white;
    padding: 0 15px;
    position: relative;
    text-decoration: none;
}
/* .menu li a::before {
    content: "";
    width: 6px;
    height: 6px;
    border: 0px;
    border-top: solid 2px white;
    border-right: solid 2px white;
    -ms-transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
    position: absolute;
    top: 50%;
    left: 0px;
    margin-top: -4px;
    transition: .3s;
} */
.menu li a:hover::before {
    left: 5px;
}

@media screen and (max-width: 768px) {
    /* .menu {
        display: none;
    } */
    .header-wrap {
        padding: 0 15px;
    }
    .header-inner {
        position: relative;
        align-items: stretch;
    }
    .menu {
        position: fixed;
        top: 80px;
        right: 0;
        width: 100%;
        max-height: calc(100vh - 100px);
        margin: 0;
        flex-direction: column;
        /* align-items: center; */
        /* overflow-y: scroll; */
        display: none;
        /* background: #ffffff; */
        background: linear-gradient(135deg, #002BB7 0%, #1743D2 45%, #a8bcff 70%, #1743D2 85%, #002BB7 90% 100%);
        border-bottom: 3px solid #ffffff;  
    }
    .menu li {
        font-size: 13px;
        border-bottom: solid 1px rgba(0,0,0,0.1);
    }
    .menu li a {
        display: inline-block;
        padding: 20px 13px;
        width: 100%;
        box-sizing: border-box;
        color: #ffffff;
        -webkit-text-stroke: 0em;
        font-weight: bold;
    }
    .menu li a::before {
        display: none;
    }
    .menu-toggle {
        display: block;
        width: 50px;
        cursor: pointer;
        position: relative;
        transition: 0.4s;
    }
    .menu-toggle .burger {
        position: absolute;
        width: 26px;
        height: 21px;
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
        margin: auto;
    }
    .burger span {
        position: absolute;
        width: 100%;
        height: 3px;
        background: #ffffff;
        border-radius: 10px;
        -webkit-transition: all 0.4s;
        transition: 0.4s;
    }
    .burger span:nth-child(1) {
        top: 0
    }
    .burger span:nth-child(2) {
        top: 42%;
    }
    .burger span:nth-child(3) {
        top: 84%;
    }
    .contact_btn {
        padding: 5px 10px;
        border-radius: 50px;
    }
    .contact_btn p {
        display: none;
    }
    .contact_btn img {
        padding: 0;
    }
    /*クリック時*/
    .menu.open {
        display: flex;
    }
    .menu-toggle.open .burger span:nth-child(1) {
        top: 45%;
        -webkit-transform: rotate3d(0, 0, 1, -45deg);
        -moz-transform: rotate3d(0, 0, 1, -45deg);
        transform: rotate3d(0, 0, 1, -45deg);
        perspective: 1000;
        -webkit-perspective: 1000;
        backface-visibility: hidden;
        -webkit-backface-visibility: hidden;
    }
    .menu-toggle.open .burger span:nth-child(2),
    .menu-toggle.open .burger span:nth-child(3) {
        top: 45%;
        -webkit-transform: rotate3d(0, 0, 1, 45deg);
        -moz-transform: rotate3d(0, 0, 1, 45deg);
        transform: rotate3d(0, 0, 1, 45deg);
        perspective: 1000;
        -webkit-perspective: 1000;
        backface-visibility: hidden;
        -webkit-backface-visibility: hidden;
    }
    .header-wrap {
        align-items: center;
    }
    
}
@media screen and (max-width: 480px) {
    .menu {
        top: 49px;
    }
    .menu-toggle .burger {
        width: 20px;
        height: 15px;
    }
    .burger span {
        height: 2px;
    }
    .menu li {
        margin-right: 0;
    }
}


/* フッター */
.footer {
    padding-top: 70px;
    /* background-color: #1743D2; */
    background: linear-gradient(135deg, #002BB7 0%, #1743D2 45%, #a8bcff 70%, #1743D2 85%, #002BB7 90% 100%);
    /* background: linear-gradient(45deg, #B67B03 0%, #DAAF08 45%, #FEE9A0 70%, #DAAF08 85%, #B67B03 90% 100%); */
    text-align: center;
    color: #D9D9D9;
}
.footer img {
    width: 80%;
    max-width: 800px;
}
.footer p {
    padding: 20px 0;
    text-shadow: 1px 1px 3px #212121;
}
.footer span {
    font-size: 12px;
}
.link_wrap {
    display: flex;
    justify-content: center;
    /* padding-bottom: 20px; */
    /* padding: 5px 0; */
    padding-top: 10px;
    background-color: #000000;
}
.link {
    font-size: 14px;
    color: #ffffff;
    /* text-shadow: 1px 1px 3px #212121; */
    /* color: #1743D2; */
    /* background: #d9d9d9; */
    padding: 0 20px;
    /* border: solid 1px #d9d9d9; */
    border-right: solid 1px #D9D9D9;
    /* margin: 0 5px; */
}
.noright {
    border: none;
}
.link:hover {
    color: #D9D9D9;
}
.copyright {
    background-color: #000000;
}

@media screen and (max-width: 768px) {
    h1 {
        font-size: 30px;
    }
    h2 {
        font-size: 20px;
    }
    .pc {
        display: none;
    }
    .pd {
        display: block;
    }
}

@media screen and (max-width: 480px) {
    h2 {
        font-size: 16px;
    }
    p {
        font-size: 14px;
        line-height: 1.5em;
    }
    .pcsp {
        display: none;
    }
    .sp {
        display: block;
    }
    .footer {
        padding-top: 40px;
    }
    .footer img {
        width: 60%;
        margin: auto;
    }
    .footer p {
        font-size: 13.5px;
        padding: 15px 0;
        line-height: 1.5em;
    }
    .footer span {
        font-size: 11px;
    }
    .link {
        font-size: 13.5px;
        padding: 0 10px;
    }
    .logo img {
        height: 35px;
        padding-top: 5px;
    }

}
/* トップに戻るボタン*/
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 20px;
    width: 50px;
    height: 50px;
    background-color: #333;
    border: solid 1px #d9d9d9;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    z-index: 1000;
    transition: opacity 0.3s, transform 0.3s;
}

.back-to-top:hover {
    transform: scale(1.1);
}

.arrow-up {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-left: 3px solid white;
    border-top: 3px solid white;
    transform: rotate(45deg);
    margin-top: 13px;
}


/* 連絡先 */
#inquiry {
    width: 100%;
    margin: auto;
    text-align: center;
    /* padding: 30px 0; */
    padding-top: 70px;
}
#inquiry .title{
    padding-bottom: 0;
}
/* #inquiry .en_title {
    height: 50px;
} */
#inquiry .btn_wrap {
    /* width: 100%; */
    width: 80%;
    min-width: 900px;
    justify-content: center;
    align-items: center;
}
#inquiry.opinion .btn_wrap {
    padding-top: 20px;
}
/* #inquiry .sub-flex {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    padding: 5px 0;
    width: 50%
} */
/* #inquiry .btn3 {
    margin: 0 20px;
}
#inquiry .btn3 a {
    width: 190px;
    box-sizing: border-box;
    padding: 15px 0;
} */

#inquiry .banner {
    /* width: 50%;
    max-width: 250px; */
    width: 25%;
    min-width: 175px;
    margin: 5px 1.2%;
}

@media screen and (max-width:988px) {
    #inquiry {
        padding-top: 30px;
    }
    #inquiry .btn_wrap {
        min-width: 0;
    }
    /* #inquiry .sub-flex {
        padding: 20px;
    } */
}
@media screen and (max-width:768px) {
    #inquiry {
        padding: 50px 0 30px;
    }
    #inquiry .btn_wrap {
        width: 90%;
    }
    /* #inquiry .title {
        padding-bottom: 30px;
    } */
    /* #inquiry .en_title {
        height: 35px;
    } */
    #inquiry .btn_wrap {
        padding: 0px;
    }
    #inquiry .banner {
        width: 35%;
        margin: 5px 10px;
    }
}

@media screen and (max-width:480px) {
    #inquiry {
        padding: 30px 0;
    }
    #inquiry .btn_wrap {
        width: 95%;
    }
    #inquiry .sub-flex {
        /* flex-direction: column; */
        align-items: center;
        padding: 0;
    }
    /* #inquiry .btn3 {
        margin: 10px;
    } */
    #inquiry .banner {
        /* width: 200px; */
        width: 45%;
        min-width: 0;
        margin: 0 5px;
    }
}