@charset "utf-8";
/* CSSのリセット（消さないでください） */
html, body,
ul, ol, li,
h1, h2, h3, h4, h5, h6, p, div {
  margin: 0;
  padding: 0;
}

html{
    font-size: 100%;
}
img{
    max-width: 100%;
    vertical-align: bottom;
}
a{
    text-decoration: none;
}
li{
    list-style: none;
}
body{
    font-family:"Crimson Text",serif;
}
.container{
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 18px;
}
#mainvisual{
    width: 90vw;
    margin:4% auto 0 auto;
}
header{
    display: flex;
    align-items: center;
    width: 90vw;
    margin: 15px auto;
}
.logo{
    width: 100px;
    line-height: 1px;
}
nav{
    margin-left:62px ;
}
nav li{
    float: left;
    font-size: 0.75rem;
    margin-right:25px;
}

.content{
    display: flex;
    align-items: center;
    margin-bottom: 60px;
}
.content .img{
    width: 50%;
}
.content .text{
    width: 50%;
    padding:0 7%;
}
.sec_title{
    font-size :1.5rem; 
    font-weight: normal;
    margin-bottom: 4px;
}
.sec_title_en{
    display: inline-block;
    margin-bottom:25px;
}

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

@media screen and (max-width:768px){
   .sec_title{
       font-size: 1.25rem;
   }
   #mainvisual{
       width: 100%;
       margin: 0;
   }
   #mainvisual img{
       width: 100%;
       height: 50vh;
       object-fit: cover;
   }
    .content{
        flex-direction: column;
    }
    .content .img{
        width: 100%;
        margin-bottom: 10px;
    }
    .content .text{
        width: 100%;
    }
}