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

html{
	font-size: 100%;
}
body{
	font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", "sans-serif";
	font-feature-settings : "palt" 1;
	line-height: 1.8;
    margin: 0;
    position: relative;
}
a,
a:link{
	text-decoration: underline;
}
a:hover{
	text-decoration: none;
}
ol,li{
	list-style: none;
}
ul{
	padding: 0;
	margin-bottom: 0;
}
img{
	width: 100%;
	height: auto;
    vertical-align: bottom;
}

/*-------------------------------------
  common
-------------------------------------*/

body#lp section{
    width: 100%;
    overflow: hidden;
}
body#lp section > div{
    width: 100%;
}

@media (min-width: 768px) {
    
    body#lp section > div{
        max-width: 1200px;
        width: 90%;
        margin: 0 auto;
    }
}

.md,
.lg,
.xl{
    display: none;
}

@media (min-width: 768px) {
    
    .sm{
        display: none;
    }
    .md,
    .lg,
    .xl{
        display: inline-block;
    }
}

@media (min-width: 768px) {
    
    .f-left{
        float: left;
    }
    .f-right{
        float: right;
    }
}

/*-------------------------------------
  header
-------------------------------------*/
header{
    width: 100%;
    position: absolute;
    top: 0;
    z-index: 3;
}
header .logo {
    width: 100%;
    margin: 0;
    padding: 1rem 0;
}
@media (min-width: 768px) {
    
    header .logo {
        width: 376px;
        margin: 0 auto;
        padding: 20px 0;
    }
}
@media (min-width: 1024px) {
    
    header .logo {
        padding: 50px 0;
    }
}

/*-------------------------------------
  main
-------------------------------------*/

main{
    width: 100%;
}

/*-------------------------------------
  footer
-------------------------------------*/

footer .copy {
    font-size: .75rem;
    padding: 1rem 0;
    text-align: center;
}

/*-------------------------------------
  h1 h2 h3
-------------------------------------*/

h1,
h2,
h3{
	margin: 0;
    padding: 0;
	text-align: center;
}

/*-------------------------------------
  buffing-lp
-------------------------------------*/

.buffing-keyv{
    position: relative;
    z-index: 1;
    height: 75%;
    height: 75vh;
    width: 100%;
}
.buffing-keyv video{
    background: url("../images/buffing-keyv-bg.png") no-repeat;
    background-attachment: fixed;
    background-position: center center;
    background-size: cover;
    left: 0;
    min-height: 75%;
    min-height: 75vh;
    min-width: 100%;
    min-width: 100vw;
    position: absolute;
    top: 0;
    z-index: 1;
}
.buffing-keyv h1{
    position: absolute;
    top: 0;
    z-index: 2;
}
.buffing-keyv-btn{
    background: #fff;
}
.buffing-benefit{
    background: #000;
    color: #fff;
}
.buffing-benefit p{
    width: 90%;
    margin: 0 auto 1rem;
}
.buffing-benefit div.sm{
    background: #2f92c9;
    padding-bottom: 1rem;
}
.buffing-case{
    background: #00003b;
    padding: 1rem 0;
}
.buffing-case h2{
    max-width: 500px;
    margin: 0 auto;
}
.buffing-award{
    background:url("../images/buffing-award-bg.png") no-repeat top center;
    background-size: cover;
    padding: 1rem 0;
}
.buffing-award .f-right,
.buffing-award .f-left{
    width: 90%;
    margin: 0 auto 1rem;
}
.buffing-award .f-right{
    max-width: 200px;
}
.buffing-award .f-left{
    color: #fff;
}
.buffing-cta{
    background:url("../images/buffing-cta-bg.png") no-repeat top center;
    background-size: cover;
    padding: 2rem 0 1rem;
}
.buffing-solution{
    background:url("../images/buffing-solution-bg.png") no-repeat top center;
    background-size: cover;
}
.buffing-reason{
    background:url("../images/buffing-reason-bg.png") no-repeat top center;
    padding: 2rem 0 1rem;
}
.buffing-reason p{
    padding: 1rem 0;
    width: 90%;
    margin: 0 auto;
}
.buffing-reason-1 h2{
    max-width: 384px;
    margin: 0 auto;
}
.buffing-reason-1 p{
    font-weight: 700;
}
.buffing-reason-3 .f-left p{
    max-width: 250px;
    margin: 0 auto 1rem;
}
.buffing-reason-3 .f-right p{
    font-size: 1.25rem;
    font-weight: 700;
}

@media (min-width: 480px) {
    
    .buffing-keyv{
        height: 100%;
        height: 100vh;
    }
    .buffing-keyv video{
        min-height: 100%;
        min-height: 100vh;
    }
}

@media (min-width: 768px) {
    
    .buffing-keyv{
        height: 65%;
        height: 65vh;
    }
    .buffing-keyv video{
        min-height: 65%;
        min-height: 65vh;
    }
    .buffing-keyv-title{
        position: absolute;
        top: 0;
        z-index: 2;
    }
    .buffing-keyv-title h1,
    .buffing-keyv-btn{
        max-width: 576px;
    }
    .buffing-keyv-btn{
        background: none;
        margin-bottom: 100px;
    }
    .buffing-benefit{
        background: #000 url("../images/buffing-benefit-bg.png") no-repeat bottom center;
        background-size: cover;
    }
    .buffing-benefit p{
        text-align: center;
    }
    .buffing-case,
    .buffing-award{
        padding: 20px 0;
    }
    .buffing-award .f-left{
        width: 60%;
    }
    .buffing-award .f-right{
        width: 36%;
        max-width: 36%;
    }
    .buffing-problem{
        background: #f2f2f2;
    }
    .buffing-cta{
        padding: 20px 0 40px;
    }
    .buffing-btn{
        width: 90%;
        margin: 0 auto;
    }
    .buffing-reason{
        padding: 40px 0;
    }
    .buffing-reason p{
        padding: 40px 0;
        width: 100%;
    }
    .buffing-reason-1{
        padding: 40px 40px 0;
        border: 1px solid #008080;
        box-sizing: border-box;
    }
    .buffing-reason-2 h2{
        margin-top: 60px;
        width: 100%;
        max-width: 800px;
    }
    .buffing-reason-3 .f-left,
    .buffing-reason-3 .f-right{
        width: 100%;
    }
    .buffing-reason-3 .f-right{
        max-width: 850px;
    }
    .buffing-reason-3 p{
        text-align: right;
    }
    .buffing-btn{
        padding: 60px 0;
        background: #fff;
    }
	.buffing-media{
        background: url("../images/buffing-media-bg.png") no-repeat;
		background-size: cover;
    }
}

@media (min-width: 1024px) {
    
    .buffing-keyv{
        height: 100%;
        height: 100vh;
    }
    .buffing-keyv video{
        min-height: 100%;
        min-height: 100vh;
    }
}

@media (min-width: 1366px) {
    
    .buffing-keyv{
        height: 85%;
        height: 85vh;
    }
    .buffing-keyv video{
        min-height: 85%;
        min-height: 85vh;
    }
    .buffing-award .f-right{
        max-width: 420px;
    }
    .buffing-reason-3 .f-left{
        width: 30%;
        margin: inherit;
    }
    .buffing-reason-3 .f-right{
        width: 70%;
    }
}