@charset "utf-8";
/* CSS Document */
header {
    width: 100%;
    padding: 30px 4% 10px;
    background-color: #fff;
    top: 0;
	display: flex;
    align-items: center;
}
 
a {	
   text-decoration: none;
   color: #4b4b4b;
}
 
 
/* top */
.kv {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
	width: 80%;
	margin: auto;
}
 
.kv .main-copy{
  color: #fff;
  font-size: 2em;
  font-weight: bold;
  text-align: center;
  line-height: 1;
  letter-spacing: .1em;
}
 
.sub-copy{
  color: #fff;
  font-size: 1.5em;
  text-align: left;
}
main{
	padding: 80px 0;
}
 
h2 {
	text-align: center;
}
.intro2{
	width: 90%;
	margin: auto;
	padding: 80px 0;
}
 
.block:not(:first-child){
	margin-top: 60px;
}
 
.block p{
	max-width: 600px;
	margin: 20px auto 0;
	text-align: left;
}
/* video */
.video{
  width: 100%;
  height: 100vh;
  background: url("../images/daigae.webp")no-repeat center/cover;
  position: absolute;
  top: 0;
  left: 0;
  overflow: hidden;
  z-index: -1;
}
 
.video::after{
  content: '';
  width: 100%;
  height: 100%;
  background-color: #10394b;
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  opacity: .3;
}
 
.video video{
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
}
 
@media screen and (max-width: 768px) {
  /* kv */
  .kv{
    width: 90vw;
  }
 
  .kv .main-copy{
    font-size: 25px;
  }
 
  .kv .sub-copy{
    font-size: 20px;
  }
 
  /* video */
  .video{
    min-width: 100%;
    width: 100%;
    left: 0;
    overflow: hidden;
  }
 
  .video video{
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
  }
}
/* */