@charset "utf-8";
/* レイアウトのためのCSS */

body{
    font-family: 'Sawarabi Gothic', sans-serif;
	color: #000;
	font-size:1rem;
	line-height:1.85;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	-webkit-text-size-adjust: 100%; 
	word-wrap: break-word;    
}

_:-ms-lang(x)::-ms-backdrop, body{/*IE11用ハック*/
    overflow-x: hidden;
}

@media screen and (max-width:768px) {
body{
	font-size:0.8rem;
	}
}

*{box-sizing: border-box;}

ul{
	margin:0;
	padding: 0;
	list-style: none;
}

a{
	color: #000;
	text-decoration: none;
    outline: none;
}

img{
    width: 100%;
    height: auto;
}

/* splash */

/* loading ※https://projects.lukehaas.me/css-loaders/参照*/
.loader {
  color: #000;
  font-size: 40px;
  overflow: hidden;
  width: 1em;
  height: 1em;
  border-radius: 50%;
  position: relative;
  transform: translateZ(0);
  animation: load6 1.7s infinite ease, round 1.7s infinite ease;
}
@keyframes load6 {
  0% {
    box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em;
  }
  5%,
  95% {
    box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em;
  }
  10%,
  59% {
    box-shadow: 0 -0.83em 0 -0.4em, -0.087em -0.825em 0 -0.42em, -0.173em -0.812em 0 -0.44em, -0.256em -0.789em 0 -0.46em, -0.297em -0.775em 0 -0.477em;
  }
  20% {
    box-shadow: 0 -0.83em 0 -0.4em, -0.338em -0.758em 0 -0.42em, -0.555em -0.617em 0 -0.44em, -0.671em -0.488em 0 -0.46em, -0.749em -0.34em 0 -0.477em;
  }
  38% {
    box-shadow: 0 -0.83em 0 -0.4em, -0.377em -0.74em 0 -0.42em, -0.645em -0.522em 0 -0.44em, -0.775em -0.297em 0 -0.46em, -0.82em -0.09em 0 -0.477em;
  }
  100% {
    box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em;
  }
}
@keyframes round {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

/* font-family */

h1,h2,
#service h3,
#header .scrolldown3,
#contact .tel,
#contact .mail,
#footer,
nav,
#splash-logo{
    font-family: 'Teko', sans-serif;
}

/* splash */

#splash-logo{
    color:#000;
}

/* header */

#header .fixed{
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
}

#header h1{
    position: fixed;
    z-index: 9999;
    top:3vh;
    left:2vw;
    font-size: 2.5rem;
    font-weight: normal;
    line-height: 1;
}
@media screen and (max-width:768px) {
#header h1{
    font-size:2rem;
    top:4vh;
    left:4vw;
}
}

#header .scrolldown3 span{
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

/* gnavi */

.circle-bg{
    border:2px solid #000;
}

#g-nav ul{
    font-size: 1.7rem;
    letter-spacing: 0.2em;
}


@media screen and (max-width:768px) {
#g-nav ul{
    font-size: 1rem;
}
}

/* heading */

h2{
    font-size: 3rem;
    letter-spacing: 0.2em;
    text-align: center;
    text-transform: uppercase;
    margin: 0 0 5vh 0;
}

_:-ms-lang(x)::-ms-backdrop, #service h2{/*IE11用ハック*/
    padding:20vh 0 0 0;
}

@media screen and (max-width:768px) {
h2{
    font-size: 2rem;
}
}

/* area */

.fixed{
    z-index: 1;
    height:100vh;
    width:100%;
    max-width:100%;
    padding:0 7vw;
	animation: bgchange 40s ease infinite;
}

@media screen and (max-width:768px) {
  #service.fixed,
  #about.fixed{
      height: auto;
    }
}

@media screen and (max-width:540px) {
.fixed{
    padding:0 60px;
    }
    
}

/* concept */

#concept{
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

#concept h3{
    font-size: 1.2rem;
    margin: 0 0 5vh 0;
}

@media screen and (max-width:768px) {
#concept h3{
    font-size: 1rem;
}
}

#concept p{
    line-height: 3;
}

@media screen and (max-width:540px) {
#concept h3,
#concept p{
    text-align: left;  
    line-height: 2;
} 
#concept p br{
    display: none;    
}

}

/* service */

#service{
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

_:-ms-lang(x)::-ms-backdrop, #service{/*IE11用ハック*/
    display: block;
}

#service .service-area{
    display:flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

#service .service-area section{
    width: 30%;
}

#service .service-area .service-img{
     width:20%;
    margin: 0 auto 1vh auto;
}

#service h3{
    font-size: 2rem;
    font-weight: normal;
}

#service .caption{
    font-weight: bold;
    margin: 0 0 3vh 0;
}   

@media screen and (max-width:768px) {
#service{
    padding:0 0 18vh 0; 
}

#service .service-area{
    justify-content: space-around;
}

#service .service-area section{
    width: 45%;
    margin: 0 0 5vh 0;
}

#service h2{
    padding:15vh 0 0 0;
}
    
#service h3{
    font-size: 1.5rem;
}
}

@media screen and (max-width:500px) {

 #service .service-area{
    display: block;
}

#service .service-area section{
    width: 100%;
} 
    
}
/* about */

#about{
    display: flex;
    justify-content: center;
    align-items: center;
}

#about .about-list{
    width:50vw;
    margin: 0 auto;
}

#about .about-list li{
    border-bottom: 2px solid #000;
    margin:0 0 15px 0;
    padding: 0 0 15px 0;
}

#about .about-list dl{
     display: flex;
    justify-content: space-between;
}

#about .about-list dt{
    width:30vw;
    padding: 0 0 0 2vw;
    white-space: nowrap;
}

#about .about-list dd{
    width:68vw;
}


@media screen and (max-width:768px) {
#about{
    padding: 5vh 0 0 0;
}
    
#about h2{
    padding:10vh 0 0 0;  
}

#about .about-list{
    width:70vw;
    }
}

/* contact */

#contact{
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

#contact .tel,
#contact .mail{
    font-size: 2rem; 
    margin: 0 0 1vh 0;
}

#contact .mail{
    margin:0 0 6vh 0;
}

#contact .sns-link li{
    display: inline-block;
    margin: 0 10px;
}

#contact .sns-link li img{
     width:30px;   
}

@media screen and (max-width:768px) {
#contact .tel,
#contact .mail{
    font-size: 1.3rem;
}
}

/* footer */

#footer small{
    position: fixed;
    display: block;
    left:0;
    top:50%;
    transform: rotate(-90deg);
    text-transform: uppercase;
    z-index: 2;
    line-height: 1;
    letter-spacing: 0.1em;
}

#footer p{
    position: fixed;
    display: block;
    right:0;
    top:50%;
    transform: rotate(90deg);
    text-transform: uppercase;
    z-index: 2;
    line-height: 1;
    letter-spacing: 0.1em;
}