@charset "UTF-8";
html {
  font-size: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 170px;
}
body {
  background-color: #ffffff;
  color: #222222;
  font-family: 'Tsukushi A Round Gothic', 'Noto Sans Japanese', sans-serif;
  line-height: 1.6;
}
.zen-old-mincho-regular {
  font-family: 'Zen Old Mincho', serif;
  font-weight: 400;
  font-style: normal;
}
a {
  text-decoration: none;
}
img {
  max-width: 100%;
  height: auto;
  vertical-align: top;
}
ul {
  list-style: none;
}
.wrapper {
  padding: 0 4%;
}
.wrapper-top {
  margin: 5rem 0 0 0;
}
.center {
  text-align: center;
}
.right {
  text-align: right;
}
.left {
  text-align: left;
}
.bold {
  font-weight: bold;
}
.orange {
  color: #8c6b1f;
}
.blue {
  color: #23b8c5;
}
.red {
  color: #ff4b4b;
}
h2 {
  font-size: 2.5rem;
}
h3 {
  font-size: 2rem;
  display: inline;
}
.section-margin {
  margin-top: 70px;
}
@media (min-width: 768px) {
  .section-margin {
    margin-top: 147px;
  }
  .sp-br {
    display: none;
  }
}

.main-color {
  color: #23b8c5;
}
.borderline {
  border-bottom: 6px solid;
  border-image: linear-gradient(to right, #def5f7 0%, #ffffff 100%);
  border-image-slice: 1;
}
.borderline-blue {
  border-bottom: 6px solid;
  border-image: linear-gradient(to right, #23b8c5 0%, #ffffff 100%);
  border-image-slice: 1;
}
.section-title {
  margin-bottom: 1.5rem;
  text-align: center;
}

.section-btn {
  display: inline-block;
  color: #23b8c5;
  background: #ffffff;
  border: 1px solid #23b8c5;
  border-radius: 50px;
  padding: 0.8rem 2rem;
}
.section-btn:hover {
  background-color: #23b8c5;
  color: #fff;
}
.section-blue-btn {
  display: inline-block;
  color: #fff;
  background: #23b8c5;
  border: 1px solid #23b8c5;
  border-radius: 50px;
  padding: 0.8rem 2rem;
}
.section-blue-btn:hover {
  background-color: #fff;
  color: #23b8c5;
}

/* ヘッダー------------------------------ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
}
.header-container {
  height: 147px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* モバイル用ナビ */
@media (max-width: 767px) {
  .header-container {
    display: none;
  }
  .sp-nav {
    position: fixed;
    width: 100%;
    height: 100dvh;
    top: 0;
    bottom: 0;
    left: 100%;
    background-color: #fff;
    transition: all 0.3s;
    font-size: 1.5rem;
    z-index: 9998;
  }
  .sp-nav ul {
    display: flex;
    height: 100%;
    flex-direction: column;
    text-align: center;
    justify-content: center;
    gap: 2rem;
  }
  .sp-nav.slide {
    transform: translateX(-100%);
  }
  .sp-nav a {
    display: block;
  }
  .header-logo img {
    width: 80px;
    height: auto;
  }
  .tel-btn {
    display: block;
    background: #effeff;
    border-right: #23b8c5 solid 1px;
    width: 100%;
    height: 8svh;
    line-height: 8svh;
    text-align: center;
  }
  .reservation-btn {
    display: block;
    background: #8c6b1f;
    width: 100%;
    height: 8svh;
    line-height: 8svh;
    text-align: center;
  }
  .instagram img {
    width: 40px;
    height: auto;
  }
}

/* PC用ナビ */
@media (min-width: 768px) {
  .sp-nav {
    display: none;
  }
  .header-logo img {
    width: 100px;
    line-height: 0;
  }
  .header-logo a {
    display: block;
  }
  .main-nav {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
  }
  .main-nav ul {
    display: flex;
    gap: 1rem;
  }
  .main-nav-menu {
    background-color: #23b8c5;
    padding: 0.75rem 1rem;
    border-radius: 50px;
    font-size: 1.125rem;
  }
  .tel-btn {
    display: block;
    background: #effeff;
    border: 1px solid #23b8c5;
    border-radius: 50px;
    padding: 0.75rem 1rem;
    font-size: 1.125rem;
  }
  .reservation-btn {
    display: block;
    background: #8c6b1f;
    border-radius: 50px;
    padding: 0.75rem 1rem;
    font-size: 1.125rem;
  }
  .main-nav-menu a,
  .reservation-btn {
    color: #fff;
  }
  .tel-btn,
  .sp-nav a {
    color: #23b8c5;
  }
}

.main-nav-menu a,
.reservation-btn {
  color: #fff;
}
.tel-btn,
.sp-nav a {
  color: #23b8c5;
}
.btn {
  position: fixed;
  z-index: 9999; /*ボタンを最前面に*/
  top: 10px;
  right: 10px;
  cursor: pointer;
  width: 50px;
  height: 50px;
  background-color: #23b8c5;
}
/*×に変化*/
.btn span {
  display: inline-block;
  transition: all 0.4s;
  position: absolute;
  left: 14px;
  height: 3px;
  border-radius: 2px;
  background-color: #fff;
  width: 45%;
}
.btn span:nth-of-type(1) {
  top: 15px;
}
.btn span:nth-of-type(2) {
  top: 23px;
}
.btn span:nth-of-type(3) {
  top: 31px;
}
.btn.open span:nth-of-type(1) {
  top: 18px;
  left: 18px;
  transform: translateY(6px) rotate(-45deg);
  width: 30%;
}
.btn.open span:nth-of-type(2) {
  opacity: 0;
}
.btn.open span:nth-of-type(3) {
  top: 30px;
  left: 18px;
  transform: translateY(-6px) rotate(45deg);
  width: 30%;
}
.tel-box {
  width: 100%;
  position: fixed;
  z-index: 9999;
  bottom: 0;
  padding-bottom: env(safe-area-inset)
}
.tel-box ul {
  display: flex;
  border-top: #23b8c5 solid 1px;
}
.tel-box li {
  width: calc(100% / 2);
}
@media (min-width: 768px) {
  .btn,
  .tel-box {
    display: none;
  }
}
/* フッター------------------------------ */
footer {
  background-color: #effeff;
  margin: 4.25rem 0 0;
  padding: 0 4% 5rem;
}
footer img {
  width: 200px;
  height: auto;
}
.footer-clinic {
  position: relative;
  top: -35px;
  z-index: 0;
}
.footer-clinic a {
  font-weight: bold;
  color: #23b8c5;
}
.footer-clinic a:hover {
  color: #ffffff;
}
.footer-box {
  background-color: #ffffff;
  border-radius: 0 30px 30px 0;
  margin: 0 2rem 2rem -4%;
  padding: 1rem 4%;
}
.footer-box a {
  color: #23b8c5;
}
.footer-box a:hover {
  color: #fff;
}
.footer-list {
  display: flex;
  margin: 0 0 0 1rem;
  gap: 1rem;
}
.footer-left {
  text-align: center;
}
.footer-left p:first-of-type {
  margin-top: 1rem;
}
.footer-left .flex {
  margin: 1rem auto 0;
}
.footer-left .flex img {
  width: 40px;
}

.footer-margin {
  margin-top: 1rem;
}
@media (min-width: 768px) {
  footer {
    background-color: #effeff;
    padding: 0 4%;
  }
  .footer-clinic {
    display: flex;
    gap: 7rem;
  }
  .footer-margin {
    display: contents;
  }
  .footer-flex {
    display: flex;
    flex-direction: row-reverse;
    justify-content: space-between;
    width: 100%;
  }
  .footer-box {
    background-color: #ffffff;
    border-radius: 150px 0 0 0;
    margin: 0 -4% 0 0;
    padding: 5rem 4% 5rem 5rem;
    width: 70%;
  }
  .footer-left {
    margin: 0 auto;
    align-self: center;
  }
  .footer-li {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
  }
}

/* ページトップへボタン */
.page-top {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: none;
  background: #23b8c5;
  color: #fff;
  cursor: pointer;
  position: fixed;
  right: 10%;
  bottom: 80px;
}
.page-top:hover {
  opacity: 0.5;
}
.my-btn {
  font-size: 24px;
}
.hide {
  display: none;
}