header{
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1;
  width: 100%;
}
.headerNav{
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.headerLogoHolder{
  width: 15rem;
  margin-right: auto;
  margin-left: 1rem;
}
.header_contact_holder a{
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-right: 2rem;
  padding: 1rem 2rem;
  border-radius: 50vh;
  color: #FFF;
  background-color: #2f557a;
}
.header_contact_holder a::after {
  content: '';
  width: 10px;
  height: 10px;
  border-top: 3px solid #fff;
  border-right: 3px solid #fff;
  transform: rotate(45deg);
}
.header_contact_holder a:hover {
  text-decoration: none;
  background-color: #fac547;
}


.headerLogoArticle{
  margin-right: auto;
}
.headerNavItemsPC{
  display: flex;
  justify-content: end;
  align-items: center;
  column-gap: 1rem;
  margin-inline-end: 1rem;
  color: #000;
}
.headerNavItemsPC a{
  height: 57px;
  display: flex;
  align-items: center;
  position: relative;
}
.headerNavItemsPC a::after{
    /*アンダーラインのスタイル*/
    position: absolute;
    content: "";
    display: block;
    height: 3px;
    background-color: #2f557a;
    bottom: 10px;
    left: 0;
    /*幅を0に設定*/
    width: 0;
    /*アニメーションの速度設定*/
    -webkit-transition: all 0.5s ease;
    transition: all 0.5s ease;
}
.headerNavItemsPC a:hover::after{
  width: 100%;
}
.navBtn a {
  display: flex;
  height: auto;
  justify-content: space-between;
  align-items: center;
  margin: 0 auto;
  padding: 0.5em 1em;
  column-gap: 1em;
  color: #fff;
  background-color: #bb9c33;
  transition: 0.3s;
}
.navBtnCon a::before {
  content: '\f0e0';
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
}
.navBtn a:hover::after{
  width: 0;
}
.header_tel{
  text-align: center;
  padding-right: 1rem;
}
.header_tel i{
  padding-right: 1rem;
}
.breadcrumbs{
  border-top: 1px solid #CCC;
  padding: 0 1rem;
  color: #FFF;
}

/* ============================================================== */
/* SP用ヘッダーメニュー */
/* ============================================================== */
.hamburger{
  width: 40px;
  height: 25px;
  position: fixed;
  right: 30px;
  display: none;
}
.hamburger span{
  position: absolute;
  width: 100%;
  height: 1px;
  background-color: #2f557a;
  transition: 0.5s;
}
.hamburger span:first-of-type{
  /* ハンバーガーメニューの1番目の線 */
  top: 0;
}
.hamburger span:nth-of-type(2){
  /* ハンバーガーメニューの2番目の線 */
  top: 50%;
}
.hamburger span:last-of-type{
  /* ハンバーガーメニューの3番目の線 */
  top: 100%;
}
.slide-menu{
  background-color: rgba(0, 0, 0, .8);
  position: fixed;
  top: 110px;
  width: 100%;
  height: 100%;
  left: 0;
  transform: translateX(100%);
  transition: 0.5s;
  text-align: center;
}
.slide-menu li{
  color: #fff;
  line-height: 400%;
  text-align: center;
}

/* ============================================================== */
/* アクティブ後 */
/* ============================================================== */
.hamburger.active span:first-of-type{
  /* ハンバーガーメニューの1番目の線 */
  top: 50%;
  transform: rotate(45deg);
}
.hamburger.active span:nth-of-type(2){
  /* ハンバーガーメニューの2番目の線 */
  opacity: 0;/* 透明にする */
}
.hamburger.active span:last-of-type{
  /* ハンバーガーメニューの3番目の線 */
  top: 50%;
  transform: rotate(-45deg);
}
.slide-menu.active{
  transform: translateX(0); 
}

/* ============================================================== */
/* ==============  2023タプレット 601-1024px   ==================== */
/* ============================================================== */
@media screen and (max-width:1024px){
  .headerNavItemsPC{
    display: none;
  }
  .hamburger{
    display: block;
  }
  .header_tel{
    display: none;
  }
  .navBtn a{
    width: 25%;
    justify-content: center;
  }
}

/* ============================================================== */
/* ==============  2023スマホ     375-600px   ==================== */
/* ============================================================== */
@media screen and (max-width:600px){
  .navBtn a{
    width: 40%;
  }
}