@charset "UTF-8";
/* -----------------------------------------------
common
----------------------------------------------- */
html,
body {
  width: 100%;
  overflow-x: hidden;
  position: relative;
}
body {
  color: #231815;
  line-height: 1.5;
  letter-spacing: 0;
  background-color: #EFEFEF;
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", "Meiryo", sans-serif;
  position: relative;
  z-index: 1;
}
body::before {
  content: '';
  width: calc(100% + 21.72%);
  height: calc(100% + 342px);
  background: url(../images/bg.png) center top / 100% auto repeat-y;
  position: absolute;
  top: -342px;
  left: 50%;
  translate: -50% 0;
  z-index: -1;
}
.font__hiramin {
  font-family: "Hiragino Mincho ProN", "Hiragino Mincho Pro", "Yu Mincho", "YuMincho", "MS PMincho", serif;
}
.inner {
  margin-inline: auto;
}
.sec__heading-text {
  text-align: center;
  font-weight: bold;
}

@media (max-width: 767px) {
  .pc-only {
    display: none!important;
  }
  body {
    font-size: 14px;
    padding-top: 65px;
  }
  .inner {
    width: 92%;
  }
  .sec__heading {
    margin-bottom: 30px;
  }
  .sec__heading-text {
    font-size: 24px;
    letter-spacing: .2em;
  }
}

@media (min-width: 768px) {
  .sp-only {
    display: none!important;
  }
  body {
    font-size: 16px;
    padding-top: 127px;
  }
  .inner {
    width: 100%;
    max-width: calc(950px + 40px);
    padding: 0 20px;
  }
  .sec__heading {
    margin-bottom: 40px;
  }
  .sec__heading-text {
    font-size: 30px;
    letter-spacing: .2em;
  }
}

@media (any-hover: hover) {
  a,
  button {
    transition: all .3s;
  }
  a:hover,
  button:hover {
    opacity: 0.8;
  }
}

/* -----------------------------------------------
header
----------------------------------------------- */
header {
  background-color: #811A1F;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10;
}
.header__inner {
  height: 100%;
  margin-inline: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header__nav {
  color: #fff;
}
.header__contact {
  background-color: #F7D97C;
  border-radius: 50vh;
  display: flex;
  justify-content: center;
  align-items: center;
}
.header__contact span {
  font-weight: bold;
}

@media (max-width: 767px) {
  /* ハンバーガー */
  .header {
    height: 65px;
  }
  .header__inner {
    width: 92%;
  }
  .header__logo {
    width: 146px;
  }
  .header__menu-button {
    width: 65px;
    height: 100%;
    position: absolute;
    top: 0;
    right: 0;
    z-index: 10;
    background: none;
    border: none;
    padding: 0;
  }
  .header__menu-button span {
    width: 25px;
    height: 2px;
    left: 50%;
    transform: translateX(-50%);
    display: block;
    background: #F7D97C;
    position: absolute;
    transition: transform .6s ease-in-out, top .5s ease;
  }
  .header__menu-button span:nth-child(1) {
    top: 24px;
  }
  .header__menu-button span:nth-child(2) {
    top: 32px;
  }
  .header__menu-button span:nth-child(3) {
    top: 40px;
  }
  body.is-menu-open .header__menu-button span:nth-child(1) {
    top: 35px;
    transform: translateX(-50%) rotate(45deg);
  }
  body.is-menu-open .header__menu-button span:nth-child(2) {
    width: 0;
    left: 50%;
  }
  body.is-menu-open .header__menu-button span:nth-child(3) {
    top: 35px;
    transform: translateX(-50%) rotate(-45deg);
  }
  .header__nav {
    transform: translateX(100%);
    transition: all 0.5s;
    width: 100vw;
    height: 100vh;
    background-color: #811A1F;
    position: absolute;
    top: 0;
    left: 0;
    margin: 0 calc(50% - 50vw);
    padding: 75px 4% 150px;
    overflow-y: scroll;
    z-index: 9;
  }
  body.is-menu-open .header__nav {
    transform: translateX(0);
  }
  .header__nav-item:not(.header__contact) {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 50px;
    border-bottom: 1px solid #fff;
  }
  .header__nav-item:not(.header__contact):first-child {
    border-top: 1px solid #fff;
  }
  .header__nav-item:not(.header__contact) span {
    font-size: 14px;
    letter-spacing: .05em;
  }
  .header__contact {
    width: 250px;
    height: 50px;
    font-size: 16px;
    color: #231815;
    margin: 50px auto 0;
  }
}

@media (min-width: 768px) {
  header {
    height: 127px;
  }
  .header__inner {
    padding-left: 3.23%;
    padding-right: 4.17%;
    gap: 30px;
    max-width: 1920px;
  }
  .header__logo {
    width: 286px;
  }
  .header__nav-list {
    display: flex;
    align-items: center;
  }
  .header__nav-item {
    display: flex;
    justify-content: center;
    align-items: center;
    width: min(12vw, 134px);
    height: 24px;
    border-left: 1px solid #fff;
  }
  .header__nav-item:last-child {
    border-right: 1px solid #fff;
  }
  .header__nav-item span {
    font-size: 13px;
    letter-spacing: .05em;
  }
  .header__contact {
    width: 196px;
    height: 40px;
  }
}

/* -----------------------------------------------
footer
----------------------------------------------- */
footer {
  background-color: #811A1F;
}
footer .copyright {
  color: #F7D97C;
}
footer .privacy__link {
  color: #fff;
}

@media (max-width: 767px) {
  footer {
    padding: 20px 4%;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 14px;
    gap: 1em 0;
  }
}

@media (min-width: 768px) {
  footer {
    height: 143px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 18px;
    gap: 0 2em;
  }
}