@charset "utf-8";

.nt_header {
  position: relative;
  z-index: 1000;
  /* max-width: 128rem; */
  width: 100%;
  padding-bottom: 3.6rem;
  color: #000;
  font-size: 1.6rem;
  padding-top: 3rem;
  /* background-color: rgb(250 250 245 / 50%); */
  font-family: var(--NotoSerif);
  padding: 2.2rem 3.5rem 2.2rem;
  position: fixed;
  backdrop-filter: blur(10px);
  top: 0;
}

.nt_header.onfv{
  color: #fff;

  .header_contact_link{
    color: #000;
  }

  .nt_header_image.color{
    display: none;
  }

  .nt_header_image.white{
    display: block;
  }
}

.nt_header_flex {
  display: flex;
  /* margin-bottom: 5.2rem; */
  /* justify-content: center; */
  justify-content: space-between;
}

.nt_header_logo {
  /* margin-right: 28rem; */
}
.header_logo_link {
  /* width: 34rem; */
  height: 4rem;
  display: block;
  

  img{
    object-fit: contain;
    object-position: left;
  }
}

.nt_header_image.white{
  display: none;
}

/*=================
HEADER-NAV
=================*/
.nt_header_nav {
  display: flex;
  /* gap: 8rem; */
  gap: 2rem;
  align-items: center;
}
.nt_header_list {
  display: flex;
  /* flex-direction: column; */
  gap: 2rem;
}
.nt_header_item {
  line-height: calc(23 / 16);
  font-size: 1.6rem;
}
.header_item_link {
  font-weight: normal;
  letter-spacing: calc(2.4em / 16);
  transition: all .4s;
  font-size: 1.6rem;
}
.header_item_link:hover {
  color: #606060;
}

.nt_header_contact {
  margin-left: 1rem;
}
.header_contact_link {
  display: block;
  background-color: #fff;
  line-height: calc(33 / 16);
  letter-spacing: calc(2.4em / 16);
  padding: 0 2.16rem;
  border: 0.1rem solid #000;
}

/*=================
HEADER-TITLE
=================*/
.nt_header_page_text {
  gap: 0.4rem;
  display: flex;
  margin: 12rem 0 0.7rem 3.5rem;
  flex-direction: column;
  font-family: var(--NotoSerif);
}
.header_page_title {
  font-size: 2.4rem;
  font-weight: normal;
  line-height: calc(27 / 20);
  letter-spacing: calc(3em / 20);
  font-weight: 500;
}
.header_page_subtitle {
  font-size: 3rem;
  font-weight: 500;
  line-height: calc(41 / 30);
  /* font-family: var(--NotoSerif); */
}

/*=================
HEADER-BORDER
=================*/
.header_item_link.current_now_link {
  border-bottom: 0.1rem solid #000;
}

.header_contact_link.current_now_link {
  color: #fff;
  background-color: #000;
}



.header_sp {
  display: none;
}

/* サイドバー表示 */
.sns_fixed_sidebar {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding: 3rem;
}

.sidebar_lists {
    width: 4rem;
    height: auto;
    display: block;
}


@media screen and (max-width: 699.98px) {


  .nt_header {
    padding: 0rem;
  }
  .nt_header_flex {
    margin-top: 5rem;
    position: fixed;
    z-index: 20;
    top: 0;
    flex-direction: column;
    padding: 2rem;
  }

  .nt_header_flex {
    display: block;
    max-width: 37.5rem;
    width: 100%;
    /* padding: 3.1rem 0 22.1rem; */
    background-color: #000;
    opacity: 0;
    visibility: hidden;
    transition: all .5s;
  }
  .active .nt_header_flex {
    opacity: 1;
    visibility: visible;
    height: 100vh;
  }

  /*=================
  HEADER-NAV
  =================*/
  
  .nt_header_nav {
    /* width: 35.5rem; */
    color: #fff;
    margin: 0 auto 8.7rem;
    gap: 0;
    justify-content: space-between;
  }
  .nt_header_list {
    gap: 2rem;
    flex-direction: column;
  }
  
  .nt_header_contact {
    /* width: 35.5rem; */
    margin: 0 auto;
  }
  .header_contact_link.header_item_link {
    text-align: center;
    line-height: calc(48 / 16);
  }
  .header_item_link {
    letter-spacing: calc(2.4em / 16);
  }

  /*=================
  HEADER-BORDER
  =================*/
  .header_item_link.current_now_link {
    border-color: #fff;
  }

  /*=================
  HEADER-TITLE
  =================*/
  .nt_header_page_text {
    gap: 0.8rem;
    margin: 15.5rem 0 3.3rem 2rem;
  }
  .header_page_title {
    letter-spacing: calc(2.5em / 20);
  }
  .header_page_subtitle {
    font-size: 2.5rem;
    line-height: calc(34 / 25);
  }

  /* SP-HEADER */
  .sp_header_container {
    /* position: fixed; */
    display: flex;
    /* width: 37.5rem; */
    /* height: 12.7rem; */
    top: 0;
    /* padding-top: 2rem; */
    /* background-color: #FAFAF5; */
    justify-content: space-between;
  }

  .nt_header_logo {
    margin: 0;
    /* margin-left: 1rem; */
  }
  .header_logo_link {
    width: 27.8rem;
    height: 5rem;
    padding: 1rem;
  }

  /*=================
  HMB-MENU
  =================*/
  .header_hmb_btn {
    display: block;
    width: 5rem;
    height: 5rem;
    /* margin-right: 1rem; */
    background-color: #000;
    position: relative;
  }
  .header_hmb_border {
    position: absolute;
    left: 1rem;
    width: 3rem;
    height: 0.1rem;
    background-color: #fff;
    transition: all .5s;
  }
  .header_hmb_border:first-child {
    top: 1.5rem;
  }
  .header_hmb_border:nth-child(2) {
    top: 2.5rem;
  }
  .header_hmb_border:last-child {
    bottom: 1.5rem;
  }

  .active .header_hmb_border:first-child {
    transform: translateY(1rem) rotate(-40deg);
  }
  .active .header_hmb_border:nth-child(2) {
    transform: translateX(200%);
  }
  .active .header_hmb_border:last-child {
    transform: translateY(-1rem) rotate(40deg);
  }

  /* SP-CONTACT-COLOR */
  .header_contact_link.current_now_link {
    color: #000;
    border-color: #000;
    background-color: #FFC134;
  } 



  .header_pc {
    display: none;
  }

  /* 修正 */
  .link_white_color{
    color: #FAFAF4;
  }


  /* サイドバー表示 */
  .sns_fixed_sidebar {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 1.5rem;
  }

  .sidebar_lists {
    width: 3rem;
    height: auto;
    display: block;
  }

}