@charset "utf-8";

#vdbanner{
width:0;
height:0;
}

.title{
    height: 310px;
    background-image: url(../images/concept/bg-main.jpg);
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #fff;
    text-shadow: 1px 1px 10px #4b2c14;
}
.title h1{
    font-family: "Montserrat", sans-serif;
    font-size: 32px;
    font-weight: bold;
}
.title p{
    font-size: 14px;
    margin-top: 15px;
}
.feature{
    /* 横並びに */
    display: flex;
    /* 縦方向の揃え 上ぞろえ（初期値はstretch）flex/gridのオプション */
    align-items: flex-start;
    /* 横方向の揃え 両端ぞろえ flex/gridのオプション*/
    justify-content: space-between;
    /* 子要素間の余白 */
    /* gap: 40px; */
    width: 930px;
    max-width: 90%;
    /* width: min(930px,90%); */
    /* margin: 上 左右 下; */
    margin: 75px auto 0;
}
.feature img{
    width: 360px;
}
.feature-text{
    width: 500px;
    margin-right: 40px;
}
.reverse{
    /* 並び順 横並び逆方向 flexのオプション */
    flex-direction: row-reverse;
}
/* ↓gapを使ってたらいらなかった↓ */
.reverse .feature-text{
    margin-right: 0;
    margin-left: 40px;
}
.feature-text h2{
    font-size: 22px;
    font-weight: bold;
    /* 目安は 1.5 ~ 2 */
    line-height: 30px;
}
.feature-text h2::after{
    /* before/after使うとき絶対いるやつ */
    content: "";
    /* before/afterは元々インラインなのでブロックに変換 */
    display: block;
    width: 36px;
    height: 3px;
    background-color: #000;
    margin-top: 20px;
}
.feature-text p{
    font-size: 15px;
    line-height: 28px;
    margin-top: 25px;
}
.movie{
    width: 930px;
    max-width: 90%;
    background-color: #d8d8d8;
    padding: 50px 60px;
    margin: 50px auto 0;
}
.movie h2{
    font-size: 22px;
    font-weight: bold;
    text-align: center;
}
.movie h2::after{
    content: "";
    display: block;
    width: 36px;
    height: 3px;
    background-color: #000;
    margin: 20px auto 0;
}
.movie iframe{
    display: block;
    width: 100%;
    /* 縦横比を決めるやつ 16対9 */
    aspect-ratio: 16/9;
    margin-top: 30px;
}
.movie p{
    font-size: 15px;
    line-height: 28px;
    margin-top: 20px;
}
.footer{
    margin-top: 100px;
}

/* =========================
 レスポンシブ
========================= */
@media (max-width: 520px) {
    body{
        width: 100%;
    }
.title h1{
    font-size: 1.8rem;
}
.title p{
    font-size: 0.9rem;
    margin-top: 10px;
}
.feature{
    display: block;
    align-items: flex-start;
    justify-content: space-between;
    width: 100%;
    margin: 75px auto 0;
}
.feature img{
    width: 90%;
    display: flex;
    flex-direction: column;
    margin: 30px auto 0 auto;
}
.feature-text{
    display: flex;
    flex-direction:column;
    margin:0 auto;
    width:90%;
}
.reverse .feature-text{
    margin:0 auto;
}
.feature-text h2{
    font-size: 1.3rem;
    line-height: 2;
}
.feature-text p{
    font-size: 0.9rem;
    line-height: 2;
    margin-top: 25px;
}
.movie{
    width: 930px;
    max-width: 90%;
    background-color: #d8d8d8;
    padding: 50px 60px;
    margin: 50px auto 0;
}
.movie h2{
    font-size: 22px;
    font-weight: bold;
    text-align: center;
}
.movie iframe{
    display: flex;
    flex-direction: column;
    width: 100%;
    margin: 20px auto;
}
.movie p{
    font-size: 0.9rem;
    line-height: 2;
    margin-top: 20px;
}
.footer{
    margin-top: 100px;
}
}