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

:root {
  --bk:#2A2625;
  --wh:#fff;
}

html { font-size: 62.3%; } 
    
body {
	line-height: 1.6;
	background-color:var(--wh);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	margin:0;
	padding:0;
    font-family:verdana,hiragino-kaku-gothic-pron, sans-serif ;
	font-size: clamp(1.4rem, 1.2rem + 0.6vw, 1.6rem);
	color:var(--bk);
    text-align: center;
}    

a {
	color:var(--bk);
    text-decoration: none;
}  

img{
    max-width: 100%;
    vertical-align: bottom;
}
    
h2{
    font-size: clamp(1.8rem,1.352rem + 1.56vw, 2.6rem);
    font-weight: 400;
    letter-spacing: 0.08rem;
} 
    
h3{
    font-size: clamp(1.0rem, 1.352rem + 1.56vw, 2.8rem); 
    font-weight: 400;
    letter-spacing: 0.08rem;
}  

h2.ttl{
    font-size: clamp(3.0rem, 1.6rem + 3.6vw, 5.0rem); 
    font-weight: 400;
    letter-spacing: 0.5rem;
    margin-bottom: 2em;
} 

.bk{
    background: var(--bk);
    color: #fff;
    padding: 120px 0 20px;
}
.wh{
    background: var(--wh);
    padding: 120px 0 20px;
}
    
.flex_box{
    display: flex;
    justify-content: space-between;
    align-items: center;
}     
.flex_box.re{
    flex-direction: row-reverse;
}

.inner{
    width: 90%;
    max-width: 1000px;
    margin: auto;
}   
     
    
    
/* top_main */ 
#wrapper .inner{
    margin: 0 auto;
    max-width: 1200px;
}   

#wrapper #top_main{
  margin-bottom: 150px; 
}     

#wrapper #top_main .intro{
  padding: 4em 0; 
}   

#wrapper #top_main .intro h2{
  margin-bottom: 1em; 
}    
    
#wrapper .top_slider{
  opacity: 0;
  transition: opacity .3s linear;
}
#wrapper .top_slider.slick-initialized{
  opacity: 1;
}  
    

/* slider */
    
.top_slider .slick-slide img {
  image-rendering: -webkit-optimize-contrast;
}

.top_slider img{
  max-width: 100%;
  width: 100%;
}


#wrapper .slick-dotted.slick-slider{
  padding:60px 0 35px;
  margin-bottom: 0;
}



#wrapper .slick-dots li{
    display: none;
}
#wrapper .slick-dots {
    bottom: 0;
}
    
    
#wrapper .slick-list
{
    position: relative;
    display: block;
    overflow: hidden;
    }
    
#wrapper .slick-track
{
    position: relative;
    top: 0;
    left: 0;
    display: block;
    margin-left: auto;
    margin-right: auto;
}
    
    @media only screen and (max-width: 810px) {
        #wrapper #top_main{
            margin-bottom: 100px; 
} 
        #wrapper #top_main .intro{
            padding: 2em 0 0; 
}   
        
        /*#wrapper .slick-dotted.slick-slider{
            padding: 0 0 35px;
        }*/
    }
    
/* service */   
#wrapper #service{
    position: relative;
    overflow: hidden;
    padding: 200px 0;
    -webkit-transform: translateX(0%) skewY(8deg);
    transform: translateX(0%) skewY(8deg); 
    background: var(--bk);
    text-align: left;
}

#wrapper #service .inner{
    -webkit-transform: translateX(0%) skewY(-8deg);
    transform: translateX(0%) skewY(-8deg);
}    
    
#wrapper #service .flex_box{
    margin-bottom: 100px;
    padding: 20px;
    align-items: stretch;
    color: #fff;
} 
    
#wrapper #service .flex_box:last-of-type{
    margin-bottom: 0px;
}  


#wrapper #service .flex_box .text_box{
    width: 50%;
    height: auto;
    padding-top: 25px;
}

#wrapper #service .flex_box.re .text_box{
    width: 45%;
}


#wrapper #service .flex_box .text_box p{
    margin: 1.5em auto;
}

#wrapper #service .flex_box .text_box a.btn{
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--wh);
    border: 1px solid #a7aeb1;
    padding: 15px 0;
    width: 75%;
    margin-top: 3em;
}





#wrapper #service .flex_box .img_box{
    width: 45%;
    height: auto;
    position: relative;
    aspect-ratio: 6 / 4;
}

#wrapper #service .flex_box.re .img_box{
    width: 50%;
}


#wrapper #service .flex_box .img_box .img_1{
    width: 38%;
    position: absolute;
    top: 0;
    right: 0;
}
   
#wrapper #service .flex_box .img_box .img_2{
    position: absolute;
    top: 41%;
    right: 40%;
    width: 65%;
}

#wrapper #service .flex_box .img_box .img_3{
    position: absolute;
    top: 0;
    right: 0%;
    width: 58%;
}
   
#wrapper #service .flex_box .img_box .img_4{
    position: absolute;
    bottom: 0%;
    left: 0%;
    width: 40%;
}

@media only screen and (max-width: 810px) {
    
    #wrapper #service .flex_box .text_box{
        padding-top: 15px;
        margin-bottom: 1.5em;
}
    
    #wrapper #service .flex_box,#wrapper #service .flex_box.re {
        flex-flow: column;
    }
    
    #wrapper #service .flex_box .text_box,#wrapper #service .flex_box .img_box,#wrapper #service .flex_box.re .text_box,#wrapper #service .flex_box.re .img_box{
        width: 100%;
    }
    
    #wrapper #service {
        padding: 100px 0;
}
    #wrapper #service .flex_box {
        margin-bottom: 50px;
}
}






    
/* us2u */ 
#us2u {
    margin-top: 150px;
}
#us2u .flex_box{
    border-radius: 8px;
    align-items: stretch;
}
#us2u .flex_box dl{
    width: 55%;
    text-align: left;
    /*padding: 50px 0px 70px 50px;*/
}   

#us2u .flex_box dl dt{
    font-weight: bold;
    font-size: clamp(1.8rem, 1.4rem + 0.6vw, 2.5rem);
    margin-bottom: 2em;
    padding-left: 7px;
    border-left: 5px solid #e4e4e4;
    text-align: left;
}   

#us2u .flex_box dl dt img{
    vertical-align: text-top;
}   

#us2u .flex_box dl dd{
    margin-bottom: 1.7em;
}   

#us2u .flex_box .img{
    width: 40%;
} 


#us2u .flex_box .img img{
    width: 98%;
    height: 100%;
    object-fit: cover;
    max-height: 460px;
    border: 4px solid #fff;
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
    -webkit-box-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
    object-position: 0 94%;
} 


@media only screen and (max-width: 810px) {
    #us2u {
    margin-top: 100px;
}
    
    #us2u .flex_box{
    flex-flow: column;
}
    
    #us2u .flex_box dl{
    width: 100%;
    padding: 30px 0;
    margin: auto;
} 
    #us2u .flex_box dt{
    text-align: center;
}       
    
    #us2u .flex_box .img{
    width: 100%;
}
    #us2u .flex_box .img img {
    height: 290px;
    object-fit: cover;
}

}