@charset "UTF-8";

/* ========================================
   common
   ======================================== */

body {
  font-family: "Noto Serif JP", serif;
  font-optical-sizing: auto;
  font-style: normal;
  font-weight: 400;
}

main {
  position: relative;
  overflow: hidden;
}

#main p {
  font-size: 16px;
  text-align: center;
}

/* ========================================
   mainVisual
   ======================================== */

.mainVisual {
  position: relative;
  margin: 0 auto;
  overflow: hidden;
  aspect-ratio: 12	/ 7;
  width: 100%;
  height: auto;
}

.mainVisual img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.mainVisual h1 {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 20;
  opacity: 0;
  width: 100%;
  height: auto;
}
.open .mainVisual h1 {
  animation: fadeIn 1.8s forwards;
  animation-delay: 1.4s;
}
.main_visual_bg {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
  width: 100%;
  height: auto;
}

.kv_parts01,
.kv_parts02 {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
  width: 100%;
  height: auto;
  opacity: 0;
}
.open .kv_parts01 {
  animation: fadeIn 1.8s forwards;
}
.open .kv_parts02 {
  transform: translateY(20px) scale(0.9);
  animation: appearanceFromSteam 1.5s cubic-bezier(0.25, 1, 0.5, 1) 1s forwards;
  animation-delay: 2.2s;
}

.steam-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 4;
}

.steam {
  display: block;
  position: absolute;
  border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
  background: radial-gradient(
    ellipse at center, 
    rgba(255, 255, 255, 0.6) 0%, 
    rgba(240, 240, 255, 0.3) 45%, 
    rgba(200, 200, 220, 0.05) 70%, 
    rgba(255, 255, 255, 0) 80%
  );
  filter: blur(12px);
  mix-blend-mode: screen;
  opacity: 0;
  transform-origin: center bottom;
  animation: riseRealSteam 3.5s infinite ease-out;
}

.steam-1 {
  width: 300px;
  height: 380px;
  left: 32%;
  animation-duration: 3.2s;
  animation-delay: 1.4s;
}

.steam-2 {
  width: 200px;
  height: 250px;
  left: 4%;
  animation-duration: 4s;
  animation-delay: 1.9s;
}

.steam-3 {
  width: 100px;
  height: 140px;
  left: -3%;
  animation-duration: 3.6s;
  animation-delay: 2.6s;
}

.steam-4 {
  width: 380px;
  height: 550px;
  left: 42%;
  animation-duration: 5.8s;
  animation-delay: 1.4s;
}


@keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

@keyframes riseRealSteam {
  0% {
    opacity: 0;
    transform: translateY(10px) scaleX(0.5) scaleY(0.6) rotate(0deg);
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
  }
  20% {
    opacity: 0.75;
  }
  50% {
    opacity: 0.5;
    transform: translateY(-60px) scaleX(1.2) scaleY(1.3) rotate(15deg) translateX(10px);
    border-radius: 60% 40% 30% 70% / 50% 30% 70% 40%;
  }
  80% {
    opacity: 0.2;
  }
  100% {
    opacity: 0;
    transform: translateY(-140px) scaleX(2) scaleY(1.8) rotate(-20deg) translateX(-15px);
    border-radius: 50%;
    filter: blur(20px);
  }
}

@keyframes appearanceFromSteam {
  0% {
    opacity: 0;
    filter: blur(16px);
    transform: translateY(30px) scale(0.85);
  }
  60% {
    opacity: 0.8;
    filter: blur(4px);
  }
  100% {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0) scale(1);
  }
}

/* ========================================
   linkWrap
   ======================================== */

.linkWrap {
  background-color: #B50007;
}
.linkWrap ul {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 80px;
}
.linkWrap ul li {
  position: relative;
}
.linkWrap ul li a {
  position: relative;
  font-family: 'Noto Sans JP';
  display: block;
  font-size: 18px;
  font-weight: bold;
  padding: 0 40px;
  color: #fff;
}
.linkWrap ul li a::after {
  content: "";
  width: 1px;
  height: 100%;
  background: #fff;
  position: absolute;
  right: 0;
}
.linkWrap ul li:last-child a::after {
  display: none;
}

/* ========================================
   menuArea
   ======================================== */

.mushroom-box {
  display: none;
}
   
.mushroom-side {
  position: fixed;
  display: flex;
  align-items: flex-end;
  gap: 30px;
  z-index: 1;
  bottom: 18%;
}
.mushroom-side.left {
  left: 3%;
}
.mushroom-side.right {
  right: 3%;
}

.mushroom {
  width: 100px;
  height: auto;
  transform-origin: bottom center;
}

.mushroom-side.left .mushroom {
  animation: nyoki-left 2.5s cubic-bezier(0.4, 0, 0.2, 1) infinite alternate;
}
.mushroom-side.left .mushroom:nth-child(1) { animation-delay: 0s; }
.mushroom-side.left .mushroom:nth-child(2) { animation-delay: 0.4s; }
.mushroom-side.left .mushroom:nth-child(3) { animation-delay: 0.8s; }


.mushroom-side.right .mushroom {
  animation: nyoki-right 3s cubic-bezier(0.4, 0, 0.2, 1) infinite alternate;
}
.mushroom-side.right .mushroom:nth-child(1) { animation-delay: 0.3s; }
.mushroom-side.right .mushroom:nth-child(2) { animation-delay: 0.7s; }
.mushroom-side.right .mushroom:nth-child(3) { animation-delay: 0.1s; }

@keyframes nyoki-left {
  0% {
    transform: scaleY(0.3) scaleX(1.1) rotate(0deg);
  }
  40% {
    transform: scaleY(1.15) scaleX(0.9) rotate(-4deg);
  }
  70% {
    transform: scaleY(0.95) scaleX(1.05) rotate(3deg);
  }
  100% {
    transform: scaleY(1.05) scaleX(0.98) rotate(0deg);
  }
}

/* 右側の動き（左右反転 + 少しテンポと傾きを変える） */
@keyframes nyoki-right {
  0% {
    transform: scaleX(-1) scaleY(0.4) rotate(0deg);
  }
  35% {
    transform: scaleX(-1) scaleY(1.2) rotate(5deg);
  }
  65% {
    transform: scaleX(-1) scaleY(0.9) rotate(-3deg);
  }
  100% {
    transform: scaleX(-1) scaleY(1.08) rotate(2deg);
  }
}

.menuArea {
  position: relative;
  background: url(../img/bg01.jpg) no-repeat;
  background-size: cover;
  text-align: center;
  background-attachment: fixed;
  clip-path: inset(0 0 0 0);
}

.menuInner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.menuInner ul.menu {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-evenly;
}

.menuInner ul.menu li {
  width: 100%;
  padding: 100px 0;
}

#menuA {
  position: relative;
  padding: 40px 0 100px;
  background: url(../img/bg02.jpg) no-repeat;
  background-size: cover;
}

#menuB {
  padding: 20px 0;
  background: url(../img/bg03.jpg) no-repeat;
  background-size: cover;
}

#menuC {
  padding: 70px 0 10px;
  background: url(../img/bg04.jpg) no-repeat;
  background-size: cover;
}

#menu03 {
  padding: 100px 0 30px;
}
#menu04 {
  padding: 0 0 100px;
}

.note_wrap {
  width: 100%;
  padding: 0 100px 0 90px;
  position: relative;
}
.note {
  margin: 0 auto;
}
.note li {
  width: 100%;
  color: #fff;
  font-weight: 600;
  text-align: left;
  font-size: 16px;
}
.note li.attention_img {
  margin-top: 50px;
}

.linkBtn {
  display: block;
  width: 318px;
  margin: 60px auto 0;
  padding: 16px 0;
  border-radius: 60px;
  background-image: url(../img/bg_btn.png);
  color: #fff;
  font-size: 20px;
  text-align: center;
}

/* ========================================
   linksArea
   ======================================== */

.linksArea h2 {
  margin: 0 0 16px;
  font-size: 24px;
  text-align: center;
}

.linksArea .online {
  margin: 32px auto;
  max-width: 980px;
}

.linksArea .online ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.linksArea .online li {
  width: 24.5%;
}

.linksArea .online li img {
  border-radius: 5px;
}

.linksArea .variousLinks {
  margin-bottom: 40px;
}

.linksArea .mobileOrder {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}

.linksArea .shop {
  padding: 50px 0;
  background-color: #fff;
  text-align: center;
}

.linksArea .shop img {
  margin-top: 16px;
}


/* ========================================
   footer
   ======================================== */

#footer {
  padding-top: 40px;
}

/* ========================================
   QRコード
   ======================================== */

.qr {
  position: fixed;
  top: 200px;
  right: 20px;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition:
    opacity 0.4s ease,
    transform 0.4s ease,
    visibility 0.4s ease;
}

.qr img {
  max-width: min(13.02083333333333vw,250px);
}
.qr.is-show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.qr.is-hide {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.linkBtn.pr {
  background-image: unset;
  background-color: #002469;
}

/* ========================================
   p-gotop（ページトップへ）
   ======================================== */

.p-gotop {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition:
    opacity 0.4s ease,
    transform 0.4s ease,
    visibility 0.4s ease;
}

.p-gotop.is-show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.p-gotop.is-hide {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* ========================================
   レスポンシブ
   ======================================== */
 
@media screen and (max-width: 700px) {
  .pc_view {
    display: none !important;
  }

  .steam-1 {
    width: 180px;
    height: 220px;
    left: 36%;
  }

  .steam-2 {
    width: 90px;
    height: 100px;
    left: 2%;
  }

  .steam-3 {
    width: 60px;
    height: 100px;
  }

  .steam-4 {
    width: 180px;
    height: 200px;
    left: 52%;
  }

  .mushroom-side {
    display: none;
  }
  
  .mushroom-box {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 0 16px;
    margin-bottom: 2em;
  }

  .mushroom-img {
    width: auto;
    height: 50px;
    transform-origin: bottom center;
  }

  .mushroom-box.sp01 .mushroom-img {
    animation: nyoki-left 2.5s cubic-bezier(0.4, 0, 0.2, 1) infinite alternate;
  }
  .mushroom-box.sp01 .mushroom-img:nth-child(1) { animation-delay: 0s; }
  .mushroom-box.sp01 .mushroom-img:nth-child(2) { animation-delay: 0.4s; }
  .mushroom-box.sp01 .mushroom-img:nth-child(3) { animation-delay: 0.8s; }


  .mushroom-box.sp02 .mushroom-img {
    animation: nyoki-right 3s cubic-bezier(0.4, 0, 0.2, 1) infinite alternate;
  }
  .mushroom-box.sp02 .mushroom-img:nth-child(1) { animation-delay: 0.3s; }
  .mushroom-box.sp02 .mushroom-img:nth-child(2) { animation-delay: 0.7s; }
  .mushroom-box.sp02 .mushroom-img:nth-child(3) { animation-delay: 0.1s; }

  .mainVisual {
    aspect-ratio: 75 / 109;
  }  

  .linkWrap {
    background-color: #880308;
    padding: 15px 10px 5px;
  }
  .linkWrap ul {
    flex-wrap: wrap;
    justify-content: space-between;
    height: 100px;
  }
  .linkWrap ul li {
    position: relative;
    width: calc(100% / 2 - 5px);
    margin-bottom: 10px;
  }
  .linkWrap ul li a {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    padding: 0;
    border-radius: 4px;
    background-color: #B50007;
    height: 40px;
  }
  .linkWrap ul li a::after {
    display: none;
  }

  .menuInner {
    max-width: 100%;
    padding: 0;
  }
  .menuInner ul.menu li {
    padding: 50px 0;
  }
  .menuInner ul img {
    max-width: 100%;
  }

  #menuA {
    padding: 10px 0 20px;
    background: url(../img/bg02_sp.jpg) no-repeat;
    background-size: cover;
  }

  #menuB {
    padding: 0 0 10px;
    background: url(../img/bg03_sp.jpg) no-repeat;
    background-size: cover;
  }

  #menuC {
    padding: 0;
    background: url(../img/bg04_sp.jpg) no-repeat;
    background-size: cover;
  }
  
  #menu03 {
    padding: 80px 0 30px;
  }
  #menu04 {
    padding: 0 0 70px;
  }

  .note_wrap {
    padding: 0 15px;
  }
  .note li {
    font-size: 13px;
  }
  .note li.attention_img {
    margin-top: 30px;
  }

  .linksArea .online ul {
    margin: 32px 6px;
  }

  .linksArea .online li.w100 {
    width: 100%;
    margin: 0 6px 6px;
    text-align: center;
  }

  .linksArea .online li.w100 img {
    width: 100%;
  }

  .linksArea .online li.w50 {
    width: 49%;
  }

  .linksArea .shop {
    padding: 50px 20px;
  }

  .linkBtn {
    position: relative;
    z-index: 100;
    width: 318px;
    font-size: 14px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 20px;
  }
  .linkBtn.pr {
    margin-top: 20px;
  }
  .linkBtn.app {
    background-image: unset;
    background-color: #590000;
    margin-top: 20px;
  }
}

@media screen and (min-width: 701px) {
  .sp_view {
    display: none !important;
  }
  .linkBtnWrap {
    display: flex;
    justify-content: center;
  }
  .linkBtnWrap .linkBtn {
    margin: 50px 10px 0;
  }
}

@media screen and (min-width:560px) and (max-width: 991px) {
  .mainVisual {
    height: 38vh;
  }
}