* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

html {
    font-size: 100%;
    scroll-behavior: smooth;
}

body {
    color: #000;
    font-weight: bold;
    font-family: "Noto Sans JP", sans-serif;
    font-optical-sizing: auto;
    font-style: normal;
    background-color: #e0f4f8;
}

.l-wrapper {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    background-color: #fff;
}

.c-btn {
    display: block;
    width: 318px;
    height: 49px;
    color: #fff;
    font-size: 19px;
    text-align: center;
    padding: 11px 0;
    background: url(../img/btn.png) no-repeat center/cover;
}

a {
    text-decoration: none;
    color: #fff;
}

img {
    max-width: 100%;
}

li {
    list-style: none;
}

.sp-block {
    display: none;
}

.mvSec {
    position: relative;
}
.mvSec__wrapper {
    max-width: 913px;
    margin: 0 auto;
    padding: 141px 0 40px;
}
.mvSec__container {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: end;
    -ms-flex-align: end;
    align-items: end;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}
.mvSec__img {
    margin-left: 10px;
    width: 549px;
    height: 368px;
    z-index: 10;
}
.mvSec__img img {
    width: 100%;
    height: auto;
}
.mvSec__railways {
    margin: 21px 0 15px;
    width: 312px;
    height: 28px;
}
.mvSec__railways img {
    width: 100%;
    height: auto;
}
.mvSec__object {
    position: absolute;
    z-index: 1;
    pointer-events: none;
}
.mvSec__object--pic1 {
    top: -33%;
    left: 3.5%;
    width: 321px;
    height: auto;
    z-index: 2;
}
.mvSec__object--pic2 {
    top: 10%;
    left: 62.7%;
    width: 157px;
    height: auto;
}
.mvSec__object--pic3 {
    top: 30%;
    left: 76.7%;
    width: 198px;
    height: auto;
}
.mvSec__object--circle1 {
    top: -8%;
    left: -14%;
    width: 290px;
    height: auto;
}
.mvSec__object--circle2 {
    top: 46%;
    left: 65.7%;
    width: 69px;
    height: auto;
}
.mvSec__object--deco1 {
    top: 83%;
    left: 6%;
    width: 35px;
    height: auto;
    z-index: 11;
}
.mvSec__object--deco2 {
    top: 22.5%;
    left: 25.7%;
    width: 26px;
    height: auto;
}
.mvSec__object--deco3 {
    top: 35%;
    left: 62.4%;
    width: 49px;
    height: auto;
}
.mvSec__object--deco4 {
    top: 51%;
    left: 71.3%;
    width: 38px;
    height: auto;
}
.mvSec__object--deco5 {
    top: 23%;
    left: 85.3%;
    width: 40px;
    height: auto;
}

@media screen and (max-width: 1000px) {
    html {
        font-size: 1.5vw;
    }
    .l-wrapper {
        max-width: 100vw;
    }
    .c-btn {
        width: 31.8vw;
        height: 4.9vw;
        font-size: 1.9vw;
        padding: 1.1vw 0;
    }
    .mvSec__wrapper {
        padding: 14.1vw 0 4vw;
        max-width: 91.3vw;
    }
    .mvSec__img {
        margin-left: 1vw;
        width: 54.9vw;
        height: 36.8vw;
    }
    .mvSec__railways {
        margin: 2.1vw 0 1.5vw;
        width: 31.2vw;
        height: 2.8vw;
    }
    .mvSec__object--pic1 {
        width: 32.1vw;
    }
    .mvSec__object--pic2 {
        width: 15.7vw;
    }
    .mvSec__object--pic3 {
        width: 19.8vw;
    }
    .mvSec__object--circle1 {
        width: 29vw;
    }
    .mvSec__object--circle2 {
        width: 6.9vw;
    }
    .mvSec__object--deco1 {
        width: 3.5vw;
    }
    .mvSec__object--deco2 {
        width: 2.6vw;
    }
    .mvSec__object--deco3 {
        width: 4.9vw;
    }
    .mvSec__object--deco4 {
        width: 3.8vw;
    }
    .mvSec__object--deco5 {
        width: 4vw;
    }
}
@media screen and (max-width: 700px) {
    html {
        font-size: 8.2053vw;
    }
    .sp-block {
        display: block;
    }
    .sp-none {
        display: none;
    }
    .l-wrapper {
        max-width: 142.8571428571vw;
    }
    .c-btn {
        width: 81.5714285714vw;
        height: 12.5714285714vw;
        font-size: 5.7142857143vw;
        padding: 2.1428571429vw 0;
    }
    .mvSec {
        overflow: hidden;
    }
    .mvSec__wrapper {
        padding: 15.7142857143vw 0 11.4285714286vw;
        max-width: 82.1428571429vw;
    }
    .mvSec__container {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -ms-flex-direction: column;
        flex-direction: column;
        gap: 7.8571428571vw;
    }
    .mvSec__img {
        margin-left: 0vw;
        width: 82.8571428571vw;
        height: 112.4285714286vw;
    }
    .mvSec__right {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -ms-flex-direction: column;
        flex-direction: column;
    }
    .mvSec .c-btn--mv {
        -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
        order: 2;
    }
    .mvSec__railways {
        -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
        order: 1;
        margin: 3vw 0 10vw;
        width: 82.1428571429vw;
        height: 4.5714285714vw;
    }
    .mvSec__object--pic1 {
        width: 34.7142857143vw;
        top: -3.2%;
        left: 9%;
    }
    .mvSec__object--pic2 {
        width: 27.4285714286vw;
        top: 44.3%;
        left: 74.7%;
    }
    .mvSec__object--pic3 {
        width: 20.4285714286vw;
        left: 70%;
        top: 66.3%;
    }
    .mvSec__object--circle1 {
        width: 31.4285714286vw;
        top: 7.5%;
        left: -6.5%;
    }
    .mvSec__object--circle2 {
        display: none;
    }
    .mvSec__object--deco1 {
        width: 5vw;
        top: 68%;
        left: 13%;
    }
    .mvSec__object--deco2 {
        width: 3.7142857143vw;
        top: 17.1%;
        left: 39.2%;
    }
    .mvSec__object--deco3 {
        width: 7vw;
        top: 56.5%;
        left: 81.6%;
    }
    .mvSec__object--deco4 {
        width: 5.4285714286vw;
        top: 72%;
        left: 60.3%;
    }
    .mvSec__object--deco5 {
        width: 5.7142857143vw;
        top: 42.5%;
        left: 72.3%;
    }
}