@charset "UTF-8";

/*========= base ===========*/

html {
  margin: 0;
  padding:0;
}

body {
  margin: 0;
  padding: 0;
  font-family: "Yu Gothic", "游ゴシック", YuGothic, "游ゴシック体", sans-serif;
  font-weight: 500;
  color: #3E3A39;
  line-height: 1.0;
}

body.overlay {
  background-color: rgba(54,38,57,.4);
}

h2,h3,h4,h5 {
  margin: 0;
  padding: 0;
}

img {
  width: 100%;
  vertical-align: bottom;
}

ul,li,dl,dt,dd {
  margin:0;
  padding:0;
  list-style: none;
}

p {
  margin: 0 0 1em 0;
}

a { 
  text-decoration: none;
  color: #3E3A39;
}
a:hover { 
  transition: .3s;
  opacity: 0.6;
}

section {
  margin-bottom: 120px;
}

/*-----------------------font */
@font-face {
  font-family: 'Futura-font';
  src: url(./do_fonts/Futura.woff);
}

@font-face {
  font-family: 'ShipporiMincho-font';
  src: url(./do_fonts/ShipporiMincho-Regular.woff);
}

.butler {
  font-family: Butler,serif;
}

.is_ShipporiMincho {
  font-family: ShipporiMincho-font, "しっぽり明朝", sans-serif;
  font-size: 29px;
}

.butler.logo-header {
  font-size: 26px;
}

.butler.large {
  font-size: 56px;
}

#whatwedo h3 {
  font-family: Futura-font, "Trebuchet MS", Arial, sans-serif;
  font-size: 26px;
  font-weight: normal;
}

.header-group h2, .header-group nav {
  font-family: Futura-font, "Trebuchet MS", Arial, sans-serif;
  font-size: 22px;
  font-weight: normal;
}

.header-group h2 .butler {
  font-family: Butler,serif;
  font-size: 22px;
  font-weight: bold;
}

main .content h2 {
  font-family: Futura-font, "Trebuchet MS", Arial, sans-serif;
  font-size: 24px;
  font-weight: bold;
}

/*-----------------------header */
header {
  overflow: hidden;
  -moz-border-radius-bottomleft: 6px;
  -moz-border-radius-bottomright: 6px;
  margin: 64px 100px 140px;
  }
  .hearder_wrapper {
  width: 100%;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  }
  
  header h1 {
  font-size: 0;
  margin: 28px 0 64px;
  }
  
  header .logo {
  display: block;
  margin: 0;
  }

  img.logo {
    width: 223px;
    height: 95px;
  }
  
  header nav {
  margin:64px 0;
  }
  
  header nav ul {
  list-style: none;
  overflow: hidden;
  float: left;
  }
  header nav ul li {
  padding: 0;
  margin-bottom:20px;
  letter-spacing:2px;
  }

  main .content-wrapper {
    margin: 0 100px;
  }

  main .content h2 {
    margin: 30px 0 60px;
  }


/*========= project ===========*/
.projects {
  display: none;
}

/*========= concept ===========*/
#concept .concept-title {
  margin: 42px 0;
}

#concept .concept-sub-title {
  margin-top: 12px;
}

#concept p {
  line-height: 1.8;
}

/*========= whatwedo ===========*/
#whatwedo ul {
  justify-content: space-between;
  width: 100%;
  margin: 0 auto;
  padding-bottom: 8px;
}

#whatwedo ul li {
  margin-bottom: 48px;
}

#whatwedo ul li p {
  line-height: 1.8;
}

#whatwedo h3 {
  margin-bottom: 18px;
}

#whatwedo .view_detail {
  font-weight: bold;
  padding-bottom: 4px;
  border-bottom: 1px solid #262727;
}


/*========= about ===========*/
#about dt {
  float: left;
  margin-left: 40px;
  width: 80px;
  font-weight: bold;
}

#about dt, #about dd {
  padding: 7px 0;
}

/*========= contact ===========*/
.contact-mail {
  margin-left: 40px;
}

.contact-mail a {
  font-weight: bold;
  padding-bottom: 4px;
  border-bottom: 1px solid #262727;
}

/*========= footer ===========*/
   footer .content-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 50px 0;
 }
 
 .copylight {
    margin: auto;
 }

 /** page top **/
 #pagetop{
  width: 50px;
  height: 50px;
  position: fixed;
  right: 50px;
  bottom: 50px;
  border-radius: 50%;
  border: solid #3E3A39;
  opacity: 0.8;
}
#pagetop a{
  position: relative;
  display: block;
  width: 50px;
  height: 50px;
  text-decoration: none;
  text-align: center;
  line-height: 50px;
}
#pagetop a::before{
  font-family: "Font Awesome 5 Free";
  content: '\f106';
  font-weight: 900;
  font-size: 25px;
  color: #3E3A39;
  position: absolute;
  right: 0;
  left: 0;
  margin: auto;
}


/*====================*/
/*      PC size       */
/*====================*/

@media screen and (min-width: 479px) { /*ウィンドウ幅が479px以上の場合に適用*/
  .mobile_menu {
    display: none;
  }
}

/*====================*/
/*    mobile size     */
/*====================*/

@media screen and (max-width: 479px) { /*ウィンドウ幅が最大479pxまでの場合に適用*/


  .pc_menu {
    display: none;
  }

  /** font **/
  .butler.large {
    font-size: 48px;  
  }

  .is_ShipporiMincho {
    font-size: 21px;
  }

  section {
    margin-bottom: 60px;
  }

  #whatwedo ul {
    display: block;
    padding-bottom: 24px;
    padding-top: 16px;
  }

  #whatwedo ul li {
    width: 100%;
  }

  #about dt {
    margin-left: 0px;
    width: 72px;
  }

  .contact-mail {
    margin-left: 0px;
  }

  main .content h2 {
    margin: 30px 0;
  }

  header.mobile_menu {
    overflow: hidden;
    margin: 100px 0;
    }
  
  .header-group {
    width: 84%;
    margin: 0 auto;
  }

  .logo-header {
    text-align: center;
  }

    header h1 {
    font-size: 0;
    margin: 32px 0 52px;
    }
    
    header .logo {
    display: block;
    margin: auto;
    }

    main .content-wrapper {
      margin: 0 40px;
    }

    .header-group h2 {
      text-align: center;
    }
  
    img.logo {
      width: 277px;
      height: 118px;
    }
    
    header nav {
    margin:64px 0;
    }
    
    header nav ul {
    list-style: none;
    overflow: hidden;
    float: left;
    }
    header nav ul li {
    padding: 0;
    margin-bottom:20px;
    letter-spacing:2px;
    }


/* スマホ版開閉ドロワーメニュー  */
.DSmenu {
  width:220px; 
  height:100%;
  background-color:rgba(255,255,255,1);
  -webkit-transform:translateX(-220px);	
  transform:translateX(-220px);	
  -webkit-transition:ease .5s;
  transition:ease .5s;
  position:fixed; 
  top:0; 
  left:0;
  z-index:9999;
  }
  
  .DSmenu.action {
  width:220px; 
  background-color:rgba(255,255,255,1);
  -webkit-transform:translateX(0px);	
  transform:translateX(0px);	
  }
  
  .DSmenu_inner {
  width: 100%;
  height: 100%;
    overflow-x: hidden;
    overflow-y:scroll;
  }
  .DSmenu .DSbtn {
    position:absolute; 
    top:0;
    left:220px;
    width:40px; 
    height:40px;
    padding:10px 10px;
    -webkit-transition:ease .5s;
    transition:ease .5s;
    cursor:pointer;
    z-index:10000;
    text-align:center;
    }

    .DSmenu.action .DSbtn {
      left: 0;
    }
    
    
    
    
    
    .DSmenu ul {
    width:237px;
    -webkit-margin-before: 0;
    -webkit-margin-after: 0;
    -webkit-margin-start: 0px;
    -webkit-margin-end: 0px;
    -webkit-padding-start: 0px;
    padding: 8px 0;
    list-style-type:none;
    overflow-y:scroll;
    
    }
    
    .DSmenu ul li {
    margin-bottom:0;
    width:220px;
    border-bottom: 1px solid rgba(255,255,255,.6);
    color:#fff;
    line-height: 1.4;
    }
    
    .DSmenu ul li:hover {
      background-color: rgba(255,255,255,.6);
    }
    
    
    .DSmenu ul li a {
    display: block;
    padding: 24px;
    text-align: left;
    border-bottom: #DEDEDE solid 1px;
    /**/
      transform: translate3d(-40px, 0, 0);
      -webkit-transform: translate3d(-40px, 0, 0);
      -moz-transform: translate3d(-40px, 0, 0);
      -ms-transform: translate3d(-40px, 0, 0);
      -o-transform: translate3d(-40px, 0, 0);
      transition: all 800ms cubic-bezier(0.19, 1, 0.22, 1) 0ms;
      -webkit-transition: all 800ms cubic-bezier(0.19, 1, 0.22, 1) 0ms;
      -moz-transition: all 800ms cubic-bezier(0.19, 1, 0.22, 1) 0ms;
      -o-transition: all 800ms cubic-bezier(0.19, 1, 0.22, 1) 0ms;
      -ms-transition: all 800ms cubic-bezier(0.19, 1, 0.22, 1) 0ms;
      /**/
    }
    
    
    .DSmenu ul li a span{
    padding: 0;
    font-weight:normal;
    margin-top:5px;
    letter-spacing:1px;
    display:block;}
    
    .DSmenu ul li a:hover {color:#AFADA3;}
    
    /* メニューが開いた時にスライドインする*/
    .DSmenu.action ul li a{
      transform: translate3d(0px, 0, 0);
      -webkit-transform: translate3d(0px, 0, 0);
      -moz-transform: translate3d(0px, 0, 0);
      -ms-transform: translate3d(0px, 0, 0);
      -o-transform: translate3d(0px, 0, 0);
      opacity: 1 !important;
    }
    
    /* スライドイン 速度設定*/
    .DSmenu.action ul li.gnav_01 a{
      transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 100ms;
      -webkit-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 100ms;
      -moz-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 100ms;
      -o-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 100ms;
      -ms-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 100ms;
    }
    .DSmenu.action ul li.gnav_02 a{
      transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 200ms;
      -webkit-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 200ms;
      -moz-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 200ms;
      -o-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 200ms;
      -ms-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 200ms;
    }
    .DSmenu.action ul li.gnav_03 a{
      transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 300ms;
      -webkit-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 300ms;
      -moz-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 300ms;
      -o-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 300ms;
      -ms-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 300ms;
    }
    .DSmenu.action ul li.gnav_04 a{
      transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 400ms;
      -webkit-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 400ms;
      -moz-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 400ms;
      -o-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 400ms;
      -ms-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 400ms;
    }
    .DSmenu.action ul li.gnav_05 a{
      transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 500ms;
      -webkit-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 500ms;
      -moz-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 500ms;
      -o-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 500ms;
      -ms-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 500ms;
    }
    .DSmenu.action ul li.gnav_06 a{
      transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 600ms;
      -webkit-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 600ms;
      -moz-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 600ms;
      -o-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 600ms;
      -ms-transition: all 800ms cubic-bezier(0.165, 0.84, 0.44, 1) 600ms;
    }
    
    
    
    
    
    
    
    
    
    
    
    
    
    /*----------------------------------------------------------------------------------------------------------------------menu_btn----------*/
    
    .DSbtn span{
    display: block;
    width: 30px;
    height: 2px;
    background:#3C2617;
    margin:5px 10px 10px;
    transition:all .2s;
    }
    
    
    
    
    
    /*.DSbtn span.first{ margin}*/
    
    .DSbtn span.first,
    .DSbtn span.second,
    .DSbtn span.third{
    -webkit-transform: translate(-5px,0);
    transform: translate(-5px,0);
    }
    
    .action .DSbtn span{
    -webkit-transform: translate(0,0) rotate(0deg);
    transform: translate(0,0) rotate(0deg);
    height:2px;
    width: 35px;
    margin:10px 0;
    background:#3C2617;
    border: none;
    box-shadow: none;
    opacity: 1;
    transition: all .4s;
    -webkit-animation:none;
    animation:none;
    }
    .action .DSbtn span:before,
    .action .DSbtn span:after{
    display: none;
    }
    .action .DSbtn span.first{
    -webkit-transform: translate(0px,8px) rotate(45deg);
    transform: translate(0px,8px) rotate(45deg);
    }
    .action .DSbtn span.second{
    opacity: 0;
    }
    .action .DSbtn span.third{
    -webkit-transform: translate(0px,-16px) rotate(-45deg);
    transform: translate(0px,-16px) rotate(-45deg);
    }
    
    
    .shade.blur {
    opacity:0.8;
    webkit-filter: blur(2px);
    filter: blur(2px);
    } 
    
}