html{
  font-size: 62.5%;
}
body{
  font-size: 1.6rem;
  color: #4B4B4B;
  width: 100%;
  letter-spacing: 0.03em;
  font-family: sans-serif;
  background-color: #FFFEFA;
}

h1{
  font-size: 4.8rem;
  font-weight: normal;
  line-height: 150%;
}

h1 a{
  color: #4B4B4B;
  text-decoration: none;
}

h2{
  padding-top:80px;
  padding-bottom:70px;
  text-align: center;
  font-size: 4.8rem;
  line-height: 150%;
  color:#9B7F6A;
  font-weight: bold;
}

h3{
  font-weight: normal;
  font-size: 2.4rem;
}

main{
  background-color: #FFFEFA;
}

.section-sub-title h3{
  font-size: 2.4rem;
  margin-left:px;
  margin-bottom: 50px;
  margin-top: 50px;
  width:1000px;
  margin: 50px auto 50px auto;
}

.margin h3{
  margin-top: 0;
}

.section-sub-title h3 span{
  text-decoration: underline;
  text-decoration-color:#4B4B4B ;
}

.header-wrapper{
  font-family:sans-serif;
  display: flex;
  align-items:center;
  justify-content: space-between;
  padding:16px 60px;
  text-align: center;
  background-color: #FFFEFA;
  height:66px;
}

.btn_trigger{
  display: none;
}

.nav-list{
  display: flex;
  align-items: center;
}

.nav-item{
  margin-right: 46px;
  cursor: pointer;
}

.nav-item a{
  text-decoration: none;
  color: #222222;
}

.nav-item a::after{
  border-bottom: solid 2px #9A6B2F;
  border-radius: 2px;
  bottom: 0;
  content:"";
  display: block;
  transition: all 0.3s ease ;
  -webkit-transition: all .3s ease;
  width: 0;
  opacity: 0.5;
}

.nav-item a:hover::after{
  width:100%;

}

.nav-item:last-of-type{
  margin-right: 0px;
}


.accordion-container {
  position: relative;
  width: 100%;
  border-top: none;
  outline: 0;
  cursor: pointer;
  margin-bottom: 15px;
}

.accordion-container .accordion-title {
  display: block;
  position: relative;
  margin: 0;
  padding: 15px 25px;
  font-weight: normal;
  color: #4B4B4B;
  background: #D5BDB4;
  cursor: pointer;
  border-radius: 5px;
}

.accordion-container .accordion-title:hover,
.accordion-container .accordion-title:active,
.accordion-container .content-entry.open .accordion-title {
  background-color: #D5BDB4;
  color: #4B4B4B;
}

.accordion-container .accordion-title:hover i:before,
.accordion-container .accordion-title:hover i:active,
.accordion-container .content-entry.open i {
  color:#4B4B4B;
}

.accordion-title{
  position: relative;
}

.accordion-title:after {
  content: "";
  position: absolute;
  right: 25px;
  top: 35%;
  transition: all 0.2s ease-in-out;
  display: block;
  width: 8px;
  height: 8px;
  border-top: solid 2px #4B4B4B;
  border-right: solid 2px #4B4B4B;
  -webkit-transform: rotate(135deg);
  transform: rotate(135deg);
  border-width: 4px;
}

.accordion-title.open:after {
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
  top: 45%;
}

.accordion-content {
  display: none;
  padding-left: 25px;
  padding-top:15px;
  padding-bottom:
}

/* CSS for CodePen */
.accordion-container {
  width: 1000px;
  margin:0 auto;
  margin-bottom:15px;
}

.accordion-container:last-of-type{
  margin-top: 0;
}

#page-top{
  width: 64px;
  height: 64px;
  position: fixed;
  right: 0;
  bottom: 0;
  background: #9B7F6A;
  opacity: 0.6;
}
#page-top a{
  position: relative;
  display: block;
  width: 64px;
  height: 64px;
  text-decoration: none;
}
#page-top a::before{
  font-family: 'Font Awesome 5 Free';
  font-weight: 800;
  content: '\f106';
  font-size: 25px;
  color: #FFFCEE;
  position: absolute;
  width: 25px;
  height: 25px;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  margin: auto;
  text-align: center;
}

.btn {
  display: block;
  width: 200px;
  height: 50px;
  text-align: center;
  line-height: 50px;
  background: #D5BDB4;
  font-weight: normal;
  text-decoration: none;
  border-radius: 5px;
  margin:0 auto;
  margin-bottom:100px;
  margin-top: 50px;
  transition: 0.3s;
}
.btn:hover{
  background-color: #9B7F6A;
}
.btn span{
  color: #4B4B4B;
  position: relative;
  padding-left: 25px;
}
.btn span::before{
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 8px;
  height: 8px;
  border-top: 2px solid #4B4B4B;
  border-right: 2px solid #4B4B4B;
  transform: rotate(45deg);
  margin-top: -5px;
  border-width: 4px;
}

.section-contact{
  background-color: #FFFCEE;
  height: 200px;
}

.contact-list{
  width:102px;
  margin:0 auto;
  text-align: center;
  padding-top:44px;
  margin-bottom:px;
}

.contact-item {
  margin-bottom:20px;
}

.contact-item a{
  text-decoration: none;
  color:#4B4B4B;
}

.contact-item:last-of-type{
  margin-bottom: 0px;
}

footer {
  width: 100%;
  background-color: #9B7F6A;
  text-align: center;
  padding: 20px 0;
  font-family: sans-serif;
}
footer p{
  color:#FFFCEE;
}
.section-title{
  position: relative;
  text-align: center;
}
.section-title span{
  position: relative;
  z-index: 1;
  display: inline-block;
  margin: 0 auto;
  padding: 0 1em;
  background-color: #FFFEFA;
  text-align: center;
}
.section-title::before{
  position: absolute;
  top: 55%;
  z-index: 1;
  content: '';
  display: block;
  width: 100%;
  height: 1px;
  background-color: #9B7F6A;
  opacity: 0.5;
}

/* ------------------------------------------ */
/* TB
/* ------------------------------------------ */
@media screen and (max-width:1024px){
  .header-wrapper{
    display: flex;
    padding:8px 50px;
    align-items:center ;
    height:54px;
  }


  h1{
    font-size:3.6rem;
  }
  h2{
    text-align: center;
  }
  .btn_trigger{
    display: block;
    width: 50px;
    height: 50px;
    background-color: ##FFFEFA;
    position: relative;
    z-index: 3;
  }
  .bar{
    width: 30px;
    height: 6px;
    background-color: #4B4B4B;
    display: block;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }
  .bar_top{
    top: 10px;
  }
  .bar_mid{
    top: 50%;
    transform: translate(-50%,-50%);
  }
  .bar_bottom{
    bottom: 10px;
  }
  .btn_trigger.close .bar_top{
    transform: translate(-50%,12px) rotate(45deg);
    transition: transform .3s;
  }
  .btn_trigger.close .bar_mid{
    opacity: 0;
    transition: opacity .3s;
  }
  .btn_trigger.close .bar_bottom{
    transform: translate(-50%,-12px) rotate(-45deg);
    transition: transform .3s;
  }

  .header-nav{
    display: none;
    width:100vw;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 2;
  }
  .nav-list{
    z-index: 2;
    display:block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    text-align: center;
    height:570px;
    align-items: center;
    font-size: 3.6rem;
    font-weight: bold;
    color:#9B7F6A;
  }
  .nav-item{
    margin-right: 0px;
    margin-bottom: 50px;
  }
  .nav-item a{
    color:#9B7F6A;
  }
  .nav-item:last-of-type{
    margin-bottom: 0;
  }
  nav{
    width: 100%;
    height: 100%;
    background-color:rgba(255,254,250,.96);
    z-index: 2;
  }
  
  body.noscroll{
    overflow: hidden;
  }

  
  .section-title{
    padding-top:60px;
    padding-bottom: 50px;
  }

  .section-sub-title{
    margin-bottom:30px;
  }
  .about-image{
    width: 730px;
    height: 255px;
    margin: 0 auto;
    margin-bottom: 50px;
  }
  .about-image figure{
    width: 100%;
    height: 100%;
    margin:0 auto;
  }

  .about-image img{
    width: 100%;
    height: 100%;
  }
  
  
  .accordion-container {
    position: relative;
    width: 730px;
    border-top: none;
    outline: 0;
    cursor: pointer;
  }
  .accordion-container .accordion-title {
  display: block;
  position: relative;
  margin: 0;
  padding: 15px 35px;
  font-weight: normal;
  color: #4B4B4B;
  background: #D5BDB4;
  cursor: pointer;
  border-radius: 5px;
  }

  .accordion-container .accordion-title:hover,
  .accordion-container .accordion-title:active,
  .accordion-container .content-entry.open .accordion-title {
    background-color: #D5BDB4;
    color: #4B4B4B;
  }

  .accordion-container .accordion-title:hover i:before,
  .accordion-container .accordion-title:hover i:active,
  .accordion-container .content-entry.open i {
    color:#4B4B4B;
  }

  .accordion-title{
    position: relative;
  }

  .accordion-title:after {
    content: "";
    position: absolute;
    right: 25px;
    top: 35%;
    transition: all 0.2s ease-in-out;
    display: block;
    width: 8px;
    height: 8px;
    border-top: solid 2px #4B4B4B;
    border-right: solid 2px #4B4B4B;
    -webkit-transform: rotate(135deg);
    transform: rotate(135deg);
    border-width: 4px;
  }

  .accordion-title.open:after {
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
    top: 45%;
  }

  .accordion-content {
    display: none;
    padding-left: 35px;
    padding-right: 35px;
    padding-top:15px;
    padding-bottom:
  }

  /* CSS for CodePen */
  .accordion-container {
    width: 730px;
    margin:0 auto;
    margin-bottom:15px;
  }

  .accordion-container:first-of-type{
    margin-bottom: 15px;
  }
  .accordion-container:last-of-type{
    margin-top: 0;
  }


  .btn {
    display: block;
    width: 200px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    background: #D5BDB4;
    font-weight: normal;
    text-decoration: none;
    border-radius: 5px;
    margin:0 auto;
    margin-bottom:50px;
  }
  .btn span{
    color: #4B4B4B;
    position: relative;
    padding-left: 25px;
  }
  .btn span::before{
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    width: 8px;
    height: 8px;
    border-top: 2px solid #4B4B4B;
    border-right: 2px solid #4B4B4B;
    transform: rotate(45deg);
    margin-top: -5px;
    border-width: 4px;
  }

  #page-top{
    width: 100px;
    height: 100px;
    position: fixed;
    right: 0;
    bottom: 0;
    background: #9B7F6A;
    opacity: 0.6;
  }
  #page-top a{
    position: relative;
    display: block;
    width: 100px;
    height: 100px;
    text-decoration: none;
  }
  #page-top a::before{
    font-family: 'Font Awesome 5 Free';
    font-weight: 800;
    content: '\f106';
    font-size: 25px;
    color: #FFFCEE;
    position: absolute;
    width: 25px;
    height: 25px;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    margin: auto;
    text-align: center;
  }

  .section-contact{
    background-color: #FFFCEE;
    height: 200px;
  }

  .contact-item {
    margin-bottom:20px;
  }

  .contact-item a{
    text-decoration: none;
    color:#4B4B4B;
  }

  .contact-item:last-of-type{
    margin-bottom: 0px;
  }
  footer{
    width: 100%;
    background-color: #9B7F6A;
    text-align: center;
    padding-top:40px;
    padding-bottom: 40px;
    font-family: sans-serif;
  }
  footer p{
    color:#FFFCEE;
  }
  .section-title::before{
    position: absolute;
    top: 55%;
    z-index: 1;
    content: '';
    display: block;
    width: 100%;
    height: 1px;
    background-color: #9B7F6A;
    opacity: 0.5;
  }
  .section-sub-title h3{
    width:730px;
  }
}


/* ------------------------------------------ */
/* SP
/* ------------------------------------------ */

@media screen and (max-width:640px){
  .header-wrapper{
    display: flex;
    padding:15px 20px;
    align-items:center ;
    height:40px;
  }


  h1{
    font-size:2.4rem;
  }
  h2{
    text-align: center;
    font-size: 3.6rem;
  }
  .btn_trigger{
    display: block;
    width: 40px;
    height: 40px;
    background-color: ##FFFEFA;
    position: relative;
    z-index: 3;
  }
  .bar{
    width: 30px;
    height: 6px;
    background-color: #4B4B4B;
    display: block;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }
  .bar_top{
    top: 6px;
  }
  .bar_mid{
    top: 50%;
    transform: translate(-50%,-50%);
  }
  .bar_bottom{
    bottom: 6px;
  }
  .btn_trigger.close .bar_top{
    transform: translate(-50%,11px) rotate(45deg);
    transition: transform .3s;
  }
  .btn_trigger.close .bar_mid{
    opacity: 0;
    transition: opacity .3s;
  }
  .btn_trigger.close .bar_bottom{
    transform: translate(-50%,-11px) rotate(-45deg);
    transition: transform .3s;
  }

  .header-nav{
    display: none;
    width:100vw;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 2;
  }
  .nav-list{
    z-index: 2;
    display:block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    text-align: center;
    height:418px;
    align-items: center;
    font-size: 2.4rem;
    font-weight: bold;
  }
  .nav-item{
    margin-right: 0px;
    margin-bottom: 50px;
  }
  .nav-item a{
    height:28px;
  }
  .nav-item:last-of-type{
    margin-bottom: 0;
  }
  nav{
    width: 100%;
    height: 100%;
    background-color:rgba(255,254,250,.96);
    z-index: 2;
  }
  
  body.noscroll{
    overflow: hidden;
  }

  
  .section-title{
    padding-top:60px;
    padding-bottom: 20px;
  }

  .accordion-container {
    position: relative;
    width: 341px;
    border-top: none;
    outline: 0;
    cursor: pointer;
  }
  .accordion-container .accordion-title {
  display: block;
  position: relative;
  margin: 0;
  padding-top: 10px;
  padding-bottom: 10px;
  padding-right: 50px;
  padding-left: 23px;
  font-weight: normal;
  color: #4B4B4B;
  background: #D5BDB4;
  cursor: pointer;
  border-radius: 5px;
  }

  .accordion-container .accordion-title:hover,
  .accordion-container .accordion-title:active,
  .accordion-container .content-entry.open .accordion-title {
    background-color: #D5BDB4;
    color: #4B4B4B;
  }

  .accordion-container .accordion-title:hover i:before,
  .accordion-container .accordion-title:hover i:active,
  .accordion-container .content-entry.open i {
    color:#4B4B4B;
  }

  .accordion-title{
    position: relative;
  }

  .accordion-title:after {
    content: "";
    position: absolute;
    right: 25px;
    top: 35%;
    transition: all 0.2s ease-in-out;
    display: block;
    width: 8px;
    height: 8px;
    border-top: solid 2px #4B4B4B;
    border-right: solid 2px #4B4B4B;
    -webkit-transform: rotate(135deg);
    transform: rotate(135deg);
    border-width: 4px;
  }

  .accordion-title.open:after {
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
    top: 45%;
  }

  .accordion-content {
    display: none;
    padding-left: 23px;
    padding-right: 23px;
    padding-top:10px;
    padding-bottom:
  }

  .accordion-container {
    width: 341px;
    margin:0 auto;
    margin-bottom:15px;
  }

  .accordion-container:first-of-type{
    margin-bottom: 15px;
  }
  .accordion-container:last-of-type{
    margin-top: 0;
  }


  .btn {
    display: block;
    width: 200px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    background: #D5BDB4;
    font-weight: normal;
    text-decoration: none;
    border-radius: 5px;
    margin:0 auto;
    margin-bottom:50px;
    margin-top:20px;
  }
  .btn span{
    color: #4B4B4B;
    position: relative;
    padding-left: 25px;
  }
  .btn span::before{
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    width: 8px;
    height: 8px;
    border-top: 2px solid #4B4B4B;
    border-right: 2px solid #4B4B4B;
    transform: rotate(45deg);
    margin-top: -5px;
    border-width: 4px;
  }

  #page-top{
    width: 74px;
    height: 74px;
    position: fixed;
    right: 0;
    bottom: 0;
    background: #9B7F6A;
    opacity: 0.6;
  }
  #page-top a{
    position: relative;
    display: block;
    width: 74px;
    height: 74px;
    text-decoration: none;
  }
  #page-top a::before{
    font-family: 'Font Awesome 5 Free';
    font-weight: 800;
    content: '\f106';
    font-size: 25px;
    color: #FFFCEE;
    position: absolute;
    width: 25px;
    height: 25px;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    margin: auto;
    text-align: center;
  }

  .contact-list{
    padding-top:10px;
    padding-bottom: 10px;
    width:120px;
    text-align: center;
  }

  .section-contact{
    background-color: #FFFCEE;
    height: 100px;
  }

  .contact-item {
    margin-bottom:10px;
    height:20px;
  }

  .contact-item a{
    text-decoration: none;
    color:#4B4B4B;
  }

  .contact-item:last-of-type{
    margin-bottom: 0px;
  }
  footer{
    width: 100%;
    background-color: #9B7F6A;
    text-align: center;
    padding-top:25px;
    padding-bottom: 25px;
    font-family: sans-serif;
  }
  footer p{
    color:#FFFCEE;
  }
  h4{
    font-size: 1.6rem;
  }
  p{
    font-size: 1.6rem;
    padding-right: 23px;
  }
  .section-sub-title h3{
    width:341px;
    margin: 0 auto;
    margin-bottom:20px ;
  }
  .section-title::before{
    position: absolute;
    top: 65%;
    z-index: 1;
    content: '';
    display: block;
    width: 100%;
    height: 1px;
    background-color: #9B7F6A;
    opacity: 0.5;
  }
}