/*-- ▼header-img▼ --*/
.header {
  position: relative;
  z-index: 100;
}

.header_img {
  position: relative;
  top: 100px;
  z-index: -1;
}

.header_slider {
  width: calc(100% - 200px);
  margin-left: auto;
}

/*-- ▼header_menu▼ --*/
.header_menu {
  position: fixed;
  top: 45px;
  letter-spacing: 0.05rem;
  z-index: 3;
}

/*-- ▼site-branding▼ --*/
.branding_site-title {
  font-size: 3rem;
  font-weight: 300;
  transition: 0.5s;
}

.branding_site-logo {
  padding: 1rem 0 0;
  width: 400px;
  height: auto;
  vertical-align: top;
  transform: translateX(-1rem);
  transition: 0.5s;
}

/*-- init.js参照 --*/
.is_thin {
  top: 14px;
  transition: 0.5s;
}

.is_thin .branding_site-logo {
  font-size: 1.75rem;
  width: 280px;
  transition: 0.5s;
}

.is_thin .global-nav {
  margin-top: 0;
  transition: 0.2s;
}

/*-- ▼drower-nav▼ --*/
.nav-tgl,
.open {
  display: none;
}

/*-- ▼site-navi▼ --*/
.global-nav {
  margin-top: 2vw;
}

.global-nav a:hover {
  opacity: 1;
}

.global-nav .branding_site-title {
  display: none;
}

.global-nav_item {
  position: relative;
  padding: 0.5rem 0;
  max-width: 200px;
}

.global-nav_item .btn {
  letter-spacing: 0.05rem;
  color: var(--color-font);
  padding: 1rem 0.5rem 1rem 0;
  display: inline;
}

.global-nav_item .btn::before {
  background-color: var(--color-base);
}

.global-nav_item .btn:hover {
  color: var(--color-main);
}

.global-nav_sub {
  position: absolute;
  display: inline-block;
  padding: 0.5rem 0;
  max-height: calc(100svh - 200px);
  top: 0;
  right: -8rem;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 2px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  visibility: hidden;
  opacity: 0;
  overflow-y: auto;
  transition: all 0.5s;
}

.global-nav_sub-item {
  font-size: 0.9rem;
  padding: 0.4rem;
}

.global-nav_sub-item .btn {
  letter-spacing: 0.05rem;
  color: #333;
  padding: 0.8rem 0.5rem;
  display: inline;
}

/*-- ▼sns-navi▼ --*/
.sns-nav {
  position: fixed;
  bottom: 20px;
}

/*  contents--type3  */
.contents--type3 {
  max-width: 1180px;
  width: 80vw;
  margin-right: 4vw;
}

/* contents08 */
.lower-page_menu {
  justify-content: flex-end;
  border-bottom: 2px solid var(--color-main);
  max-width: 600px;
  width: 70%;
  margin-left: auto;
}

.lower-page_menu li {
  font-size: 1rem;
  margin-left: 1rem;
}

.lower-page_menu li a {
  padding: 0 0.5rem;
}

@media screen and (min-width: 960px) {
  .global-nav_item:hover .global-nav_sub {
    visibility: visible;
    opacity: 1;
    z-index: 10;
  }
}

@media screen and (max-width: 1024px) {
  /* header */
  .header_img {
    top: 50px;
  }

  .header_menu {
    top: -3px;
  }

  .sns-nav {
    bottom: 20px;
  }

  .contents--type3.fixed-box,
  .contents--type3.moved-box {
    width: 75%;
    margin-right: 3vw;
  }
}

@media screen and (max-width: 959px) {
  .header_slider {
    width: calc(100% - 5vw);
  }
  
  .global-nav_item {
    padding: 0.5rem 0;
  }

  .nav-tgl--sub {
    position: absolute;
    content: "";
    padding: 20px;
    right: 0;
    top: 10px;
    width: 5px;
    height: 5px;
  }

  .nav-tgl--sub span {
    display: block;
    width: 100%;
    height: 100%;
    border-left: 1px solid var(--color-font);
    border-bottom: 1px solid var(--color-font);
    transform: rotate(-45deg);
    transition: all 0.3s;
  }

  .sub-open .nav-tgl--sub span {
    transform: rotate(135deg);
  }

  .global-nav_item:has(.global-nav_sub).btn {
    pointer-events: none;
  }

  .open.nav-tgl_icon {
    display: inline-block;
    background: var(--color-base);
    height: 50px;
    position: fixed;
    bottom: 1.5rem;
    right: 1rem;
    width: 50px;
    z-index: 999;
    border-radius: 25px;
    box-shadow: 0px 3px 10px #383838;
  }

  .open.nav-tgl_icon span {
    background: var(--color-font);
    display: block;
    height: 1px;
    left: 55%;
    margin: 0 0 0 -25%;
    position: absolute;
    top: 50%;
    transition: all 0.3s ease-in-out;
    width: 20px;
  }

  .open.nav-tgl_icon span::before,
  .open.nav-tgl_icon span::after {
    -webkit-transform: rotate(0);
    background: var(--color-font);
    border-radius: 4px;
    content: "";
    display: block;
    height: 100%;
    left: 50%;
    margin: 0 0 0 -50%;
    position: absolute;
    top: 50%;
    transform: rotate(0);
    transition: all 0.3s ease-in-out;
    width: 100%;
  }

  .open.nav-tgl_icon span::before {
    margin-top: -35%;
  }

  .open.nav-tgl_icon span::after {
    margin-top: 25%;
  }

  .nav-tgl:checked ~ .open.nav-tgl_icon span {
    background: rgba(51, 51, 51, 0);
  }

  .nav-tgl:checked ~ .open.nav-tgl_icon span::before,
  .nav-tgl:checked ~ .open.nav-tgl_icon span::after {
    content: "";
    display: block;
    height: 100%;
    left: 53%;
    margin: -8% 0 0 -50%;
    position: absolute;
    top: 50%;
    width: 100%;
  }

  .nav-tgl:checked ~ .open.nav-tgl_icon span::before {
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
  }

  .nav-tgl:checked ~ .open.nav-tgl_icon span::after {
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
  }

  .global-nav {
    overflow: auto;
    position: fixed;
    top: 0;
    right: 0;
    z-index: 40;
    width: 300px;
    height: 100%;
    padding: 2.5rem 3rem 4rem;
    box-sizing: border-box;
    background: var(--color-base);
    transition: all 0.3s ease-in-out 0s;
    transform: translateX(100%);
    overflow-y: scroll;
    margin-top: 0;
    overscroll-behavior-y: contain;
  }

  .global-nav_sub {
    display: block;
    position: relative;
    padding: 0;
    background: none;
    box-shadow: none;
    backdrop-filter: unset;
    -webkit-backdrop-filter: unset;
    right: 0;
    height: 0;
    max-height: none;
    transform: translateY(-100%);
    transition:
      height 0.2s 0.3s,
      transform 0.2s 0.3s,
      opacity 0.5s;
    opacity: 0;
    visibility: hidden;
    z-index: -10;
  }

  .global-nav_sub-item {
    padding: 0.2rem 0;
  }

  .sub-open .global-nav_sub {
    transform: translateY(0);
    visibility: visible;
    height: 100%;
    opacity: 1;
    z-index: 10;
    transition:
      height 0.3s,
      transform 0.3s,
      opacity 0.3s 0.3s;
  }

  .sns-nav {
    overflow: auto;
    position: fixed;
    bottom: -20px !important;
    right: 0;
    z-index: 40;
    width: 300px;
    padding: 2.5rem 3rem;
    box-sizing: border-box;
    transition: all 0.3s ease-in-out 0s;
    transform: translateX(100%);
    margin-top: 0;
  }

  .nav-tgl:checked ~ .global-nav {
    transform: translateX(0);
    box-shadow: 6px 0 25px rgba(0, 0, 0, 0.16);
  }

  .nav-tgl:checked ~ .sns-nav {
    transform: translateX(0);
  }

  .sns-nav_title {
    display: none;
  }

  .sns-nav_list {
    display: flex;
    justify-content: flex-end;
  }

  .sns-nav_item {
    width: 45px;
    height: 45px;
    margin-right: 1rem;
  }

  .close.nav-tgl_icon {
    display: none;
    position: fixed;
    z-index: 39;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-font);
    opacity: 0;
    transition: all 0.3s ease-in-out 0s;
  }

  .nav-tgl:checked ~ .close.nav-tgl_icon {
    display: block;
    opacity: 0.3;
  }

  .global-nav_item .btn {
    padding: 0.6rem 0.3rem;
    display: block;
    border-bottom: 1px solid var(--color-font);
  }

  .global-nav_sub-item .btn {
    padding: 0.6rem 0.3rem 0.6rem 1rem;
    display: block;
    font-size: 0.85rem;
    color: #555;
    border-bottom: 1px solid #aaa;
  }

  /*  .contents--type3  */
  .contents--type3.fixed-box {
    width: calc(100% - 6vw);
    position: absolute;
    position: absolute;
    top: 150px;
    right: 3vw;
  }

  .contents--type3.moved-box {
    width: calc(100% - 3vw);
    margin-right: 0;
    margin-left: 0;
  }

  .lower-page_menu {
    max-width: 100%;
    width: 100%;
    margin-left: 3vw;
  }
}

@media screen and (max-width: 559px) {
  .header_img {
    top: 0;
  }

  .header_slider {
    width: 100%;
  }

  .header_img .slider_item img {
    filter: brightness(0.7);
  }

  .header_img.lower-page {
    margin-left: auto;
    margin-right: auto;
    border-right: none;
    border-left: 2px solid var(--color-main);
  }

  /*-- ▼header_menu▼ --*/
  .header_menu {
    top: -10px;
    margin-left: 5vw;
    letter-spacing: 0.01rem;
  }

  /*-- ▼site-branding▼ --*/
  .branding_site-title {
    font-size: 2rem;
  }

  .branding_site-logo {
    padding: 1.5rem 0 0;
    width: 200px;
  }

  .global-nav .branding_site-logo {
    width: 200px;
  }

  .is_thin {
    top: 0px;
  }

  .is_thin .branding_site-title {
    transition: 0.5s;
    opacity: 0;
  }

  .global-nav .branding_site-title {
    display: block;
    opacity: 1;
  }

  /*  .contents--type3  */
  .contents--type3.fixed-box,
  .contents--type3.moved-box {
    width: calc(100% - 6vw);
    margin-right: 3vw;
    margin-left: 3vw;
  }

  .contents--type3.fixed-box {
    position: static;
  }

  .lower-page_menu {
    max-width: 100%;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    justify-content: flex-start;
  }

  .lower-page_menu li {
    margin: 0.5rem 1rem 0.5rem 0;
    font-size: 0.8rem;
  }

  .lower-page_menu li a {
    padding: 1rem;
    padding-left: 0;
  }

  /* .contents13 */
  .contents13 {
    margin-bottom: 40vw;
  }
}