@charset "UTF-8";
/* CSS Document */
html {
  font-size: 62.5%;
  width: 100%;
  scroll-padding-top: 80px;
  overflow-x: hidden;
}
*, *::before, *::after {
  box-sizing: border-box;
}
body {
  font-family: "Helvetica", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  font-optical-sizing: auto;
  font-size: clamp(1.5rem, 1.333vw, 1.6rem);
  font-weight: 400;
  font-style: normal;
  line-height: normal;
  margin: 0;
  overflow-x: hidden;
}
body::before{
  content: "";
  background-image: url("../images/revi-treatment_bg.webp");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  width: 100%;
  height: 100vh;
  position: fixed;
  z-index: -1;
}
h2 {
  font-family: "Marcellus", serif;
  font-size: clamp(3.8rem, 6vw, 6rem);
  font-weight: 400;
  letter-spacing: 0.03em;
  width: fit-content;
  position: relative;
  display: flex;
  align-items: center;
}
h2::before {
  content: "";
  position: absolute;
  background-image: url("../images/title_illust.webp");
  background-repeat: no-repeat;
  background-size: contain;
  width: clamp(34px, 4.7vw, 47px);
  height: clamp(30px, 4.5vw, 45px);
  left: -45%;
  margin-top: 5px;
}
.leaf-fall::before{
   animation: leaf-fall 4.5s ease-out forwards;
}
@keyframes leaf-fall {
  0% {
    transform: translateY(-100px) rotate(-30deg);
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  60% {
    transform: translateY(10px) rotate(15deg);
  }
  100% {
    transform: translateY(0) rotate(0);
  }
}
/*header*/
#main-header {
  height: auto;
  width: 100%;
  max-width: 100%;
  background-color: #FDFAF6;
}
.main-header_inner {
  padding: 10px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1600px;
  width: 90%;
  margin: 0 auto;
}
.logo {
  width: clamp(110px, 12.5vw, 150px);
  height: auto;
  object-fit: contain;
}
.main-nav {
  display: flex;
}
.main-nav li a {
  text-decoration: none;
  color: #2F2A20;
  font-family: "Marcellus", serif;
  font-size: 1.6rem;
  letter-spacing: 0.03em;
  margin: 0 30px 0 0;
  position: relative;
}
.main-nav li a::after {
  background-color: #A2B29F;
  bottom: -3px;
  content: "";
  height: 2px;
  left: 0;
  position: absolute;
  transform: scale(0, 1);
  transform-origin: left top;
  transition: transform .3s;
  width: 100%;
}
.main-nav li a:hover::after {
  transform: scale(1, 1);
}
/*追従ヘッダー*/
.fixed-header {
  top: -110px;
  position: fixed;
  width: 100%;
  max-width: 100%;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.9);
  color: #2F2A20;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: top 0.5s ease-in-out;
  z-index: 100;
  box-sizing: border-box;
}
.fixed-header_inner {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-sizing: border-box;
  margin: 0 auto;
  padding: 10px 0;
  width: 95%;
  left: 0;
  right: 0;
  max-width: 1700px;
}
.fixed-header_btn {
  display: inline-flex;
  justify-content: space-between;
  align-items: center;
  column-gap: 15px;
}
.fixed-header .logo {
  display: inline-block;
  vertical-align: middle;
  z-index: 101;
  position: relative;
}
.reserve_btn {
  text-decoration: none;
  color: #fff;
  font-size: clamp(1.8rem, 1.75vw, 2.1rem);
  letter-spacing: 0.03em;
  background-color: #8B9589;
  padding: 10px 20px;
}
.reserve_btn span {
  font-family: "Marcellus", serif;
  font-weight: 400;
}
.reserve_btn:hover {
  background-color: #fff;
  color: #8B9589;
  border: solid 1px #8B9589;
}
.openbtn {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  width: 32px;
  height: 24px;
  padding: 5px;
  margin-right: 10px;
  z-index: 102;
}
.openbtn span {
  transition: all .3s;
  position: absolute;
  height: 2px;
  background-color: #2F2A20;
  width: 100%;
}
.openbtn span:nth-of-type(1) {
  top: 4px;
}
.openbtn span:nth-of-type(2) {
  top: 12px;
}
.openbtn span:nth-of-type(3) {
  top: 20px;
}
.openbtn.open span:nth-of-type(1) {
  top: 8px;
  transform: translateY(6px) rotate(-33deg);
}
.openbtn.open span:nth-of-type(2) {
  opacity: 0;
}
.openbtn.open span:nth-of-type(3) {
  top: 22px;
  transform: translateY(-6px) rotate(33deg);
}
#fixed-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  max-width: 100%;
  height: 0;
  overflow: hidden;
  background-color: rgba(255, 248, 238, 0.95);
  background-image: url("../images/nav-bg.webp");
  background-size: cover;
  background-position: 95% 0%;
  background-repeat: no-repeat;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 50;
  transition: height 0.5s ease;
}
.fixed-header ul li {
  list-style: none;
  margin: 10px 0;
}
.fixed-header li a {
  padding: 5px 15px;
  font-size: clamp(2.4rem, 3.2vw, 3.2rem);
  font-family: "Marcellus", serif;
  color: #2F2A20;
  font-weight: 400;
  display: block;
  text-align: center;
  text-decoration: none;
  position: relative;
}
.fixed-header li a::after {
  background-color: #A2B29F;
  bottom: -3px;
  content: "";
  height: 2px;
  left: 0;
  position: absolute;
  transform: scale(0, 1);
  transform-origin: left top;
  transition: transform .3s;
  width: 100%;
}
.fixed-header li a:hover::after {
  transform: scale(1, 1);
}
#fixed-nav.open {
  height: 100vh;
  z-index: 10;
}
.fixed-header.open {
  top: 0;
}
@media(max-width:1024px) {
  #main-header {
    display: none;
  }
  .fixed-header {
    top: 0 !important;
    transition: none;
  }
  .reserve_btn {
    padding: 10px 15px;
  }
  .openbtn {
    width: 25px;
  }
}
/*contact*/
.contact {
  background-image: url("../images/contact_bg-photo.webp");
  background-position: top;
  background-repeat: no-repeat;
  background-size: cover;
  width: 100%;
  padding-bottom: 100px;
}
.contact h3 {
  font-size: clamp(1.6rem, 1.5vw, 1.8rem);
  font-weight: 400;
  color: #fff;
  text-align: center;
  padding: 65px 0 0;
  margin-bottom: 60px;
  border-left: none;
}
.contact_btn-area {
  font-size: clamp(2.2rem, 2vw, 2.4rem);
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 80%;
  max-width: 750px;
  margin: 0 auto;
}
.contact_btn-area span {
  font-size: clamp(1.7rem, 1.5vw, 1.8rem);
}
.hot-pepper {
  text-decoration: none;
  color: #4B3925;
  letter-spacing: 0.03em;
  display: inline-flex;
  flex-direction: column;
  grid-row-gap: 10px;
  justify-content: center;
  align-items: center;
  background-image: url("../images/hotpepper-bg.svg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  width: clamp(230px, 22.25vw, 267px);
  height: clamp(120px, 12.5vw, 150px);
}
.hot-pepper:hover {
  color: #CB4236;
  letter-spacing: 0.1em;
  transition: 0.5s;
}
.tel {
  text-decoration: none;
  color: #4B3925;
  letter-spacing: 0.03em;
  display: inline-flex;
  flex-direction: column;
  grid-row-gap: 10px;
  justify-content: center;
  align-items: center;
  background-image: url("../images/tel-bg.svg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  width: clamp(230px, 22.25vw, 267px);
  height: clamp(120px, 12.5vw, 150px);
}
.tel:hover {
  color: #3D8D2E;
  letter-spacing: 0.1em;
  transition: 0.5s;
}
@media(min-width: 768px) {
  a[href^="tel:"] {
    pointer-events: none;
  }
}
@media(max-width:1024px) {
  .contact_btn-area {
    max-width: 600px;
  }
}
@media(max-width:599px) {
  .contact {
    padding-bottom: 70px;
  }
  .contact h3 {
    width: 90%;
    margin: 0 auto 40px;
  }
  .contact_btn-area {
    width: 80%;
    flex-direction: column;
    row-gap: 20px;
  }
  .hot-pepper {
    background-image: url("../images/hotpepper-bg_sp.svg");
    width: 100%;
  }
  .tel {
    background-image: url("../images/tel-bg_sp.svg");
    width: 100%;
  }
}
/*banner*/
.banner {
  background-color: #FDFAF6;
  padding: 70px 0;
}
.pc-banner {
  object-fit: contain;
  width: 90%;
  margin: 0 auto;
  display: block;
  max-width: 700px;
  box-shadow: 2px 2px 5px rgba(96, 56, 19, 0.3);
}
.sp-banner {
  display: none;
}
@media(max-width:1024px) {
  .banner {
    padding: 50px 0;
  }
}
@media(max-width:599px) {
  .sp-banner {
    object-fit: contain;
    width: 80%;
    margin: 0 auto;
    display: block;
    max-width: 700px;
  }
  .pc-banner {
    display: none;
  }
}
/*copy*/
.copy-area {
  background-color: #FAF1E6;
  padding: 25px 0;
}
.copy-area img {
  object-fit: contain;
  width: clamp(133px, 17.916vw, 215px);
  height: auto;
  display: block;
  margin: 0 auto;
}
small {
  font-size: clamp(1.1rem, 1.166vw, 1.4rem);
  text-align: center;
  display: block;
  color: #A2B29F;
  margin-top: 20px;
}
@media(max-width:1024px) {
  .copy-area {
    padding: 15px 0;
  }
  small {
    margin-top: 15px;
  }
}