html {
  scroll-behavior: smooth;

  @media (min-width: 768px) {
    font-size: 62.5%;
  }
  
  @media (max-width: 767px) {
    font-size: calc(100vw * 10/375);
  }
}

body {
  font-size: 1.4rem;
  font-family: "M PLUS 1p", 'Helvetica','Arial','メイリオ', Meiryo,'Hiragino Kaku Gothic ProN','ヒラギノ角ゴ ProN W3',sans-serif;
  background-color: #fffaf3;
  position: relative;

  @media (min-width: 768px) {
    font-size: 1.6rem;
  }
}

h4 {
  @media (min-width: 768px) {
    font-size: 2.2rem;
  }
  @media (min-width: 1024px) {
    font-size: 2.5rem;
  }
}

/*  タブレット、パソコンでは電話の発信を無効 */
@media (min-width: 768px) {
  .call {
    pointer-events: none;
  }
}



/* 共通 */
.container {
  padding: 1.5em 2em;
  margin: 0 auto;

  @media (min-width: 1440px) {
  }
}
h2.container_title {
  margin-bottom: .5em;
  font-weight: 700;
  letter-spacing: .02em;
  
  @media (min-width: 768px) {
    font-size: 2.8rem;
    margin-bottom: .6em;
  }
  @media (min-width: 1024px) {
    font-size: 3.5rem;
  }
}
.container .small_text{
  display: block;
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: normal;
  @media (min-width: 768px) {
    font-size: .4em;
  }
}
.container .small_en {
  margin-bottom: .2em;
  letter-spacing: .08em;
  @media (min-width: 768px) {
    letter-spacing: .2em;
  }
}

.text_center {
  text-align: center;
}

.fw_bold {
  font-weight: bold;
}


/* headerメニュー */
header {
  position: sticky;
  top: 0;
  width: 100%;
  height: 65px;
  background-color: #fffaf3;
  z-index: 250;
}
header::after {
  content: '';
  background-image: url(../img/fwfw-border.png);
  background-size: cover;
  position: absolute;
  bottom: -.4em;
  width: 100%;
  height: .8em;
  
  @media (min-width: 768px) {
    content: none;
  }
}

.header_logo {
  width: 140px;
  height: 100%;
  position: relative;
  top: 0;
  left: 50%;
  margin-left: -70px;
  padding: 16px 0 18px;
  background-size: 140px 140px;
  transform: none;
}
.circle {
  position: absolute;
  top: -40px;
  width: 120px;
  height: 140px;
  right: 0;
  left: 0;
  margin: auto;
  border-radius: 50%;
  background-color: #fffaf3;
  display: inline;
  z-index: 500;
}
.circle::after {
  content: '';
  background-image: url(../img/fwfw_circle.png);
  background-size: cover;
  display: block;
  position: absolute;
  top: 8px;
  left:50%;
  transform: translateX(-50%);
  width: 140px;
  height: 140px;
}

.header_logo img {
  position: absolute;
  height: 72px;
  right: 0;
  left: 0;
  margin: 0 auto;
  z-index: 1000;
}

.contact {
  position: fixed;
  width: 100%;
  top: 10px;
  z-index: 1000;
}

.contact_content {
  position: absolute;
  width: 48px;
  height: 48px;
  background-color: #fff;
  border-radius: 5px;
  border-bottom: 2px solid #b4a281;
}

.tel {
  right: 69px;
}
.line {
  right: 15px;
}
.contact_item {
  width: 26px;
  height: 26px;
  position: absolute;
  top: 4px;
  bottom: 0;
  right: 0;
  left: 0;
  margin: 0 auto;
}

.under_text {
  color: #000;
  text-decoration: none;
  font-size: 10px;
  text-align: center;
  position: absolute;
  bottom: 0;
  margin: auto;
  right: 0;
  left: 0;
}


/* 折り畳みメニュー */
.hamburger-overlay {
  position: fixed;
  top: 10px;
  left: 15px;
  z-index: 1000;
  width: 48px;
  height: 48px;
  border: none;
  background-color: #fff;
  border-radius: 5px;
  border-bottom: 2px solid #b4a281;
  cursor: pointer;
}

.hamburger-overlay__line {
  position: absolute;
  left: 13px;
  width: 22px;
  height: 2px;
  background-color: #333;
  transition: all .6s;
}

.hamburger-overlay__line:nth-of-type(1) { top: 8px; }
.hamburger-overlay__line:nth-of-type(2) { top: 17px; }
.hamburger-overlay__line:nth-of-type(3) { top: 26px; }

.hamburger-overlay.active .hamburger-overlay__line {
  background-color: #000;
}

.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: rgba(250, 240, 229, 0.966);
  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%, -45%);
  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.active .nav-overlay__item:nth-child(6) { transition-delay: 0.6s; }

.nav-overlay__link {
  display: inline-block;
  padding: 20px;
  color: #000;
  font-size: 2rem;
  font-weight: bold;
  text-decoration: none;
  transition: color .3s;
}

.pc_nav {
  display: none;
}

@media screen and (min-width: 768px) {
  header {
    position: relative;
    height: 80px;
    background-color: #fffaf3;
    
  }
  .hamburger-overlay {
    display: none;
  }
  .contact {
    display: none;
  }
  .header_logo {
    display: none;
  }
  .nav-overlay {
    display: none;
  }


  .pc_nav {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    margin: 0 auto;
  }
  .pc_logo_container {
    width: 120px;
    height: 55px;
    padding-left: 1.5em;
    margin-right: auto;
    margin-left: 0;
  }
  .pc_nav_item {
    margin: 0 1.5em;
    padding: 1.5em .5em .5em .5em;
    color: #000;
    text-decoration: none;
    letter-spacing: .1em;
    font-weight: bold;
    text-align: end;
    line-height: 1.2;
  }
  .pc_nav_small {
    font-size: 1rem;
    font-weight: normal;
  }
  .pc_logo {
    max-width: 100%;
    height: 100%;
    object-fit: cover;
    margin-left: 20px;
  }
}


/*reserve*/
#reserve {
  margin-top: 5em;
}
#reserve .container {
  color: #fff;
  text-shadow: .1em .1em .2em #000, 
               .1em .1em .2em #000;
  text-align: center;
  background-image: url(../img/reserv_bg.jpg);
  background-size: cover;
  background-position: 20%;
  background-color: rgba(0, 0, 0, 0.6);
  background-blend-mode: darken;
  border-radius: 5px;
  padding: 2.5em 2em;
}

#reserve .container_title {
  line-height: 1.2;
}
#reserve p {
  margin: 1em 0;
}
#reserve p:last-child {
  margin-bottom: 0;
}

.reserve_btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  width: 75%;
  height: 2em;
  font-size: 2rem;
  font-weight: bold;
  color: #000000;
  text-shadow: none;
  padding: .5em;
  margin: .5em 0;
  justify-content: center;
  background-color:#ffffff99;
  border-radius: 5px;
  box-shadow: 0 .2em #33333380;
}

.tel_link::before {
  content: '';
  display: inline-block;
  width: 1em;
  height: 1em;
  background-image: url(../img/tel-bk.png);
  background-size: cover;
  vertical-align: text-top;
  margin-right: .5em;
}
.line_link::before {
  content: '';
  display: inline-block;
  width: 1em;
  height: 1em;
  background-image: url(../img/line-sq.png);
  background-size: cover;
  vertical-align: text-top;
  padding-top: .6em;
  margin-right: .5em;
}

.reception_time {
  line-height: 2
}

@media (min-width: 768px) {
  #reserve .container {
    background-position: 0 20%;
    padding: 3.5em 2em;
  }

  br.sp_br {
    display: none;
  }

  #reserve .small_text {
    font-size: .5em;
  }

  .reserve_btn {
    max-width: 300px;
  }

  .tel_link {
    margin-right: 1em;
  }
}

@media (min-width: 1024px) {
  #reserve .container {
    padding: 5em 2em;
  }
}


/* footer */
footer {
  background-color: #fadea8;
;
  padding-top: 3em;
  margin-top: 7em;

  @media (min-width: 768px) {
    margin-top: 5.5em;
  }
}
footer .container {
  padding-bottom: 0;
  margin-bottom: 0;
}
.address_wrap {
  display: block;
  margin: auto;
}
.footer_logo {
  width: 60%;
  max-width: 460px;
  padding: 0;
  margin: auto auto 4em;
}
.footer_logo img {
  max-width: 100%;
  height: auto;
}

.address {
  font-size: 1.4rem;
  text-align: center;
}

address .shop_tel a::before {
  content: '';
  display: inline-block;
  background-image: url(../img/tel-bk.png);
  background-size: cover;
  width: .8em;
  height: .8em;
  margin-right: .2em;
}
address .shop_tel a {
  color: inherit;
}

address li:nth-child(1), 
address li:nth-child(2), 
address li:nth-child(3),
address li:nth-child(5) {
  margin-bottom: .5em;
}


/* sns_container */
.sns_container {
  width: 100%;
  text-align: center;
  margin-bottom: 1em;
}
.sns_container a {
  display: inline-block;
  padding: .5em;
}
.sns_container img {
  width: 1.6em;
}


/* footer nav */
.footer_nav {
  font-size: 1.3rem;
  width: 100vw;
  margin: 0 calc(50% - 50vw);
  text-align: center;
  padding: 1em 0 0;
  background-color: #a88646;
}

/* PC用 フッターメニュー */
.pc-nav_footer {
  display: none;
}

@media (min-width: 768px) {
  .pc-nav_footer {
    display: block;
    width: 80%;
    margin: 0 auto 1em;
  }
  .pc-nav_footer .flex_box {
    display: flex;
    justify-content: space-between;
  }
  .pc-nav_footer .flex_item {
    font-size: 1.6rem;
    font-weight: bold;
    padding: .5em;
  }
  .pc-nav_footer .flex_item a {
    color: #fff;
  }
}

/* コピーライト */
.copyright {
  color: #fff;
}


/* パンくずリスト */
.bread {
  padding: 1.2em 2em 1em;
}

.breadcrumb {
  font-size: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  list-style: none;
}

.breadcrumb_item a:first-child::before {
  content: '';
  display: inline-block;
  transform: translateY(.2em); 
  width: 1em;
  height: 1em;
  background-image: url(../img/home.png);
  background-size: cover;
}

.breadcrumb_item:last-child {
  position: relative;
}
.breadcrumb_item:last-child::before {
  content: '';
  width: .5em;
  height: .5em;
  border-top: .15em solid #a88646;
  border-right: .15em solid #a88646;
  transform: translate(0, -50%) rotate(45deg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 1em;
}

@media (min-width: 1024px) {
  .bread {
    max-width: 1200px;
    margin-right: auto;
    margin-left: auto;
  }

  .breadcrumb {
    font-size: 1.4rem;
  }
}


/* 上に戻るボタン */
.back_to_top {
  z-index: 100;
  position: fixed;
  right: 6vw;
  bottom: 61px;
  width: 3em;
  max-width: 60px;
  height: 3em;
  max-height: 60px;
  border: 1px solid #fffaf3;
  border-radius: 50%;
  background: #a88646;
  cursor: pointer;
  transition: opacity .4s;
  opacity: 0;
  visibility: hidden;
}

.back_to_top::before {
  position: absolute;
  width: .8em;
  max-width: 18px;
  height: .8em;
  max-height: 18px;
  transform: rotate(-45deg);
  border-top: solid 3px #ffffff;
  border-right: solid 3px #ffffff;
  content: "";
  transform: rotate(-45deg) translate(-17%, -50%);
  top: 50%;
  left: 50%;
}

.back_to_top.active {
  opacity: 1;
  visibility: visible;
}



/* CSSアニメーション */
.fade-in {
  opacity: 0; /* 初期状態では非表示 */
  transition: opacity 2s ease-out, transform 2s ease-out;
  /* 透明度と変形を3秒かけてスムーズに変化 */
  transform: translateY(30px) ;
}

.show {
  opacity: 1; /* 完全に表示 */
  transform: translateY(0);
}