@charset "UTF-8";
/* CSS Document */

/* reset */
html,body,h1,h2,h3,p,ul,li,dl,dt,dd{
  margin:0;
  padding:0;
  line-height:1.0;
  font-size:100%;
}
ul{ list-style:none; }
a{ text-decoration:none; }
img{
  border:none;
  vertical-align:bottom;
  max-width:100%;
}

/* top */
body{
  font-family: 'Raleway', sans-serif;
  color:#292A42;
  font-size:14px;
  line-height:1.3;
  -webkit-text-size-adjust: none;
}
#container{
  width:100%;
  padding:80px 16px 20px;
  box-sizing:border-box;
}

/* header */
header{
  width:100%;
  height:50px;
  display:flex;
  flex-direction:row-reverse;
  justify-content:flex-end;
  align-items:center;
  padding:10px;
  box-sizing:border-box;
  background:#fff;
  box-shadow:0 2px 2px 1px #e2e5ec;
  position:fixed;
}
header h1 a{
  display:block;
  margin-right:10px;
  font-size:16px;
  font-weight:Bold;
  color:#292A42;
  letter-spacing:0.1em;
}

/* nav */
nav{
  margin-right:auto;
}
#nav-menu{
  width:20px;
  height:30px;
  margin-left:10px;
  position:relative;
}
.btn-icon{
  display:block;
  width:20px;
  height:2px;
  background:#292A42;
  border-radius:1px;
  position:absolute;
  top:50%;
  left:50%;
  transform:translate(-50%,-50%);
  transition:0.2s;
}
.btn-icon:after{
  display:block;
  content:"";
  width:2px;
  height:20px;
  background:#292A42;
  border-radius:1px;
  position:absolute;
  top:50%;
  left:50%;
  transform:translate(-50%,-50%);
  transition:0.3s;
}

#nav-menu.close{
  top:50%;
  left:0;
  transform:translate(50%,50%);
  transform:rotate(135deg);
  z-index:9999;
}

#nav-main{
  width:100%;
  padding:10px 0 10px 16px;
  background:#e5e8ef;
  box-shadow:0 2px 2px 1px #e2e5ec;
  position:absolute;
  top:50px;
  left:0;
  z-index:999;
}
#nav-main li a{
  display:block;
  font-size:10px;
  line-height:2.8;
  font-weight:Medium;
  color:#292A42;
  letter-spacing:0.1em;
}
#nav-main.nav-close{
  display:none;
}
/* footer */
footer{
  margin-top:20px;
  padding:0 10px;
  border-top:1px solid #BBBBC7;
}
footer p{
  font-size:12px;
  text-align:left;
  padding:20px 0 20px 16px;
}

/* ========================================================
.arrow
======================================================== */
#to-top{
  display:block;
  width:40px;
  height:20px;
  margin:20px auto 0;
  background:url(../img/arrow_to-top.png) no-repeat;
  white-space:nowrap;
  text-indent:100%;
  overflow:hidden;
}