/* ヘッダー */
#header {
  position: fixed;
  width: 100%;
  z-index: 1000;
  transition: all 0.2s ease;
  height: clamp(120px, 6.362rem + 5.69vw, 160px);
}

#header.scrolled {
  background-color: var(--color-white);
}

#header .container {
  display: flex;
  justify-content: space-between;
  height: 100%;
  padding: 0 50px;
  align-items: center;
  max-width: 1920px;
  margin-left: auto;
  margin-right: auto;
}

#header .container .logo {
  width: fit-content;
  height: 100%;
  display: flex;
  align-items: center;
}

#header .menu {
  display: flex;
  flex-direction: column;
  align-items: end;
  justify-content: center;
  gap: 25px;
  color: var(--color-white);
  font-weight: var(--font-weight-bold);
  width: 65%;
  height: 100%;
}

#header .menu .reservation {
  background-color: var(--color-accent-orangered);
  padding: 20px;
  border-radius: var(--border-radius-lg);
  font-family: var(--font-family-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

#header .menu .reservation:hover {
  background-color: var(--color-yellow-light);
}

#header .menu nav {
  display: flex;
  gap: 35px;
  font-size: var(--font-size-fixed-l);
}

#header .menu nav a {
  font-family: var(--font-family-accent);
  cursor: pointer;
  transition: all 0.2s ease;
}

body.home #header.scrolled .menu nav a {
  color: var(--color-accent-orangered);
}

body.home #header .menu nav a {
  color: var(--color-white);
}

/* それ以外のページの場合 */
body:not(.home) #header .menu nav a {
  color: var(--color-accent-orangered);
}

#header .menu nav a:hover {
  color: var(--color-yellow-light) !important;
}

.site-header {
  background-color: #ffffff;
}
.top-bar {
  background-color: var(--secondary-color);
  padding: 1rem 0;
  display: flex;
  justify-content: center;
  text-align: center;
}
.top-bar p{
  font-size:var(--font-s);
}
.top-bar a {
  color: white;
  background-color: #002366;
  padding: 2px 6px;
  text-decoration: none;
  border-radius: 3px;
  font-size: 12px;
}
.header-main {
  max-width: var(--page-width);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem var(--page-padding);
  background-color: var(--primary-color);
}
.logo {
  width: 10%;
  text-align: left;
}
.menu-toggle {
  display: none;
  font-size: 24px;
  background: none;
  border: none;
}
.search-area {
  flex: 1;
  display: flex;
  max-width: 600px;
  margin: 0 10px;
}
.search-area select, .search-area input, .search-area button {
  padding: 6px;
  margin-right: 4px;
  border: 1px solid #ccc;
  border-radius: 4px;
  background-color: var(--color-white);
}
.search-area.bottom-search {
  display: flex;
  grid-row: 2;
  grid-column: 1 / -1;
  width: 100%;
  padding: 0.5rem 1rem;
  z-index: 100;
}
.header-actions {
  display: flex;
  gap: 8px;
}
.main-nav {
  position: relative;
  display: flex;
  justify-content: space-around;
  background-color: #fff;
  padding: 6rem 15rem 2rem 15rem;
  margin: 0 10rem;
}
.main-nav a {
  text-decoration: none;
  color: #333;
  font-weight: bold;
}
.nav-item {
  position: relative;
  display: flex;
  align-items: center;
}
.sub-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: #333;
  color: #fff;
  padding: 20px 0 20px 0;
  z-index: 10;
  border-radius: 0 0 6px 6px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}
.sub-nav::before {
  content: "";
  position: absolute;
  top: -12px;
  left: 32px;
  width: 0;
  height: 0;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  border-bottom: 12px solid #333;
}
.sub-nav a {
  display: block;
  color: #fff;
  padding: 10px 24px;
  text-decoration: none;
  font-weight: bold;
}
.sub-nav a:hover {
  background: #444;
}
.help {
  background-color: #666666;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}
@media screen and (max-width: 768px) {
  .top-bar {
    display: none;
  }
  .site-header {
    box-shadow: none;
    padding: 0;
  }
  .header-main {
    display: grid;
    grid-template-rows: auto auto;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    padding: 0;
    background-color: var(--primary-color);
    position: relative;
  }
  .menu-toggle {
    display: block;
    background: none;
    border: none;
    font-size: 2rem;
    color: #333;
    padding: 0;
    margin: 0;
    width: 40px;
    height: 40px;
    grid-row: 1;
    grid-column: 1;
    margin: 0.5rem 1rem;
  }
  .logo {
    grid-row: 1;
    grid-column: 2;
    text-align: center;
    width: auto;
    margin: 0 auto;
  }
  .logo a {
    display: block;
    width: 100%;
  }
  .logo a img {
    width: 120px;
    margin: 0 auto;
  }
  .search-button.sp_only {
    display: block !important;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #333;
    padding: 0;
    margin: 0;
    width: 40px;
    height: 40px;
    grid-row: 1;
    grid-column: 3;
    margin: 0.5rem 1rem;
  }
  /* スマートフォンでのみ上段検索バーを表示（トグル時） */
  .search-area.top-search {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    z-index: 101;
    margin:0;
  }
  .search-area.top-search.active {
    display: flex;
  }
  /* 下段の検索バー（常時表示） */
  .search-area.bottom-search {
    display: flex;
    grid-row: 2;
    grid-column: 1 / -1;
    width: 100%;
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    z-index: 100;
    margin:0;
  }
  .search-area select {
    display: none;
  }
  .search-area input {
    flex: 1;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 0.5rem;
    font-size: 1rem;
  }
  .search-area .search-button {
    display: none;
  }
  .header-actions {
    display: none;
  }
  .main-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: #fff;
    z-index: 1000;
    padding: 1rem 0;
    box-shadow: 2px 0 8px rgba(0,0,0,0.1);
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
  }
  .main-nav.active {
    transform: translateX(0);
    display: block;
  }
  .nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0,0,0,0.5);
    z-index: 999;
  }
  .nav-overlay.active {
    display: block;
  }
  .main-nav .nav-item {
    display: block;
    width: 100%;
  }
  .main-nav .nav-item a {
    display: block;
    padding: 1rem 1.5rem;
    color: #333;
    border-bottom: 1px solid #eee;
  }
  .main-nav .sub-nav {
    position: static;
    width: 100%;
    display: none;
    background: #f5f5f5;
    box-shadow: none;
    padding: 0;
  }
  .main-nav .sub-nav a {
    padding: 0.8rem 2rem;
    color: #666;
  }
  .main-nav .nav-item:hover .sub-nav {
    display: none;
  }
  .main-nav .nav-item.active .sub-nav {
    display: block;
  }
}

@media (min-width: 1024px) {
  .nav-item:hover .sub-nav {
    display: block;
  }

  #header-nav {
    width: 20%;
  }

  #header {
    height: 200px;
  }

  #header .container {
    padding: 0 50px;
  }

  .hamburger-overlay {
    display: none;
  }

  #overlay-menu {
    display: none;
  }
}

@media screen and (max-width: 1023px) {
  #header .container .logo {
    width: 20%;
    min-width: 120px;
  }

  #header .container {
    padding: 0 20px;
  }

  #header-nav {
    width: 40%;
  }

  #header .menu {
    display: none;
  }

  #header.header-shadow {
    box-shadow: 0 3px 0px rgba(0, 0, 0, 0.16);
  }

  .header-shadow {
    box-shadow: 0 3px 0px rgba(0, 0, 0, 0.16);
    transition: box-shadow 0.3s ease;
  }
}


/* ハンバーガーメニュー */
.hamburger-overlay {
  position: relative;
  z-index: 1000;
  width: 48px;
  height: 48px;
  background: var(--color-white);
  cursor: pointer;
}

#header.scrolled .hamburger-overlay {
  background: var(--color-yellow-light);
}

.hamburger-overlay__line {
  position: absolute;
  left: 11px;
  width: 26px;
  height: 2px;
  background-color: var(--color-accent-orangered);
  transition: all .6s;
}

.hamburger-overlay__line:nth-of-type(1) {
  top: 14px;
}

.hamburger-overlay__line:nth-of-type(2) {
  top: 23px;
}

.hamburger-overlay__line:nth-of-type(3) {
  top: 32px;
}

#header.scrolled .hamburger-overlay.active .hamburger-overlay__line {
  background-color: var(--color-white);
}

.hamburger-overlay.active .hamburger-overlay__line:nth-of-type(1) {
  transform: translateY(9px) rotate(-45deg);
}

.hamburger-overlay.active .hamburger-overlay__line:nth-of-type(2) {
  opacity: 0;
}

.hamburger-overlay.active .hamburger-overlay__line:nth-of-type(3) {
  transform: translateY(-9px) rotate(45deg);
}

.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--color-accent-orangered);
  visibility: hidden;
  opacity: 0;
  transition: all .6s;
  z-index: 900;
}

.nav-overlay.active {
  visibility: visible;
  opacity: 1;
}

.nav-overlay__content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  text-align: center;
}

.nav-overlay__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-overlay__item {
  opacity: 0;
  transform: translateY(20px);
  transition: all .6s;
}

.nav-overlay.active .nav-overlay__item {
  opacity: 1;
  transform: translateY(0);
}

.nav-overlay.active .nav-overlay__item:nth-child(1) {
  transition-delay: 0.1s;
}

.nav-overlay.active .nav-overlay__item:nth-child(2) {
  transition-delay: 0.2s;
}

.nav-overlay.active .nav-overlay__item:nth-child(3) {
  transition-delay: 0.3s;
}

.nav-overlay.active .nav-overlay__item:nth-child(4) {
  transition-delay: 0.4s;
}

.nav-overlay.active .nav-overlay__item:nth-child(5) {
  transition-delay: 0.5s;
}

.nav-overlay__link {
  display: inline-block;
  padding: 20px;
  color: #fff;
  font-size: 24px;
  text-decoration: none;
  transition: color .3s;
}

.nav-overlay__link:hover {
  color: var(--color-yellow-light);
}

/*------------------------
   ローディング
-------------------------*/
.load-mask {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  background-color: var(--color-white);
  z-index: 10000000;
  overflow: hidden;
}

.loading {
  width: 45px;
  height: 45px;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}

.circle1,
.circle2 {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid var(--color-accent-orangered);
  opacity: 0.7;
  position: absolute;
  top: 0;
  left: 0;
  animation: load 1.7s infinite ease-in-out;
}

.circle2 {
  animation-delay: -0.9s;
}

@keyframes load {
  0% {
    transform: scale(0);
  }

  50% {
    transform: scale(1);
  }

  100% {
    opacity: 0;
  }
}

/* PCでは上段検索バーを非表示 */
.search-area.top-search {
  display: none;
}