@charset "UTF-8";
/* 基本 */
:root {
  --v-space: clamp(2rem, 2rem + 2vw, 60px);
  --h-space: clamp(4%, 4vw, 50px);
}
html {
  scroll-padding-top: 20vw;
}
@media (min-width: 768px) {
html {
  scroll-padding-top: 10px;
}
}
body {
  color: #222222;
}
/* 横幅と左右の余白 */
.w-container {
  width: min(92%, 1166px);
  margin: auto;
  position: relative;
}
/* 共通クラス */
ol, ul {
  margin-top: 0;
  padding: 0;
  list-style-type: none;
}
ul.disc-ul li {
  padding-left: 1em !important;
  position: relative;
}
ul.disc-ul li::before {
  content: "\02022";
  position: absolute;
  top: 0;
  left: .2em;
}
button, input[type="submit"] {
  background-color: transparent;
  border: none;
  cursor: pointer;
  outline: none;
  padding: 0;
  appearance: none;
}
.pc_view, .is-pc {
  content-visibility: hidden;
  display: none;
}
span.pc_view, span.is-pc {
  display: none;
}
.smp_view, .is-sp {
  content-visibility: visible;
  display: block;
}
span.smp_view, span.is-sp {
  display: inline;
}
@media (min-width: 768px) {
.pc_view, .is-pc {
  content-visibility: visible;
  display: block;
}
span.pc_view, span.is-pc {
  display: block;
}
.smp_view, .is-sp {
  content-visibility: hidden;
  display: none;
}
span.smp_view, span.is-sp {
  display: none;
}
}
/* ____ フロート設定 ____ */
.flo-l {
  float: left;
  margin-right: 3vw;
}
.flo-r {
  float: right;
  margin-left: 3vw;
}
/* ____ フロートボックス解除用 ____ */
.clear {
  clear: both;
}
.clearfix::after {
  content: "";
  display: block;
  clear: both;
}
/* ____ テキスト設定 ____ */
em {
  font-style: normal;
  font-weight: bold;
}
.txt_sm {
  font-size: 80%;
}
.txt_lg {
  font-size: 120%;
}
.b {
  font-weight: bold;
}
.s {
  text-decoration: line-through;
}
.u {
  text-decoration: underline;
}
.red {
  color: #FF0000;
}
.blue {
  color: #0000FF;
}
.ora {
  color: #FF3700;
}
.ylw {
  color: #FFFF00;
}
.grn {
  color: #00804F;
}
.bro {
  color: #743500;
}
.bk {
  color: #000;
}
/* 文字揃え */
.txt_r {
  text-align: right;
}
.txt_l {
  text-align: left;
}
.txt_c, .center {
  text-align: center;
}
/* ____ ボックス設定 ____ */
/* フレキシブルボックス */
.flexbox {
  display: block;
}
@media (min-width: 768px) {
  .flexbox {
    display: flex;
  }
}

/* ヘッダー */
.header {
  width: 100%;
  height: 18vw;
  background-color: #ffffff;
  box-shadow: 0 1px 1vw 0 rgba(0,0,0,0.40);
  position: fixed;
  left: 50%;
  top: 0;
  transform: translate(-50%);
  z-index: 110;
}
.header-container {
  display: flex;
  align-items: center;
  height: 100%;
}
@media (min-width: 768px) {
  .header {
    height: 100px;
    padding-top: .5rem;
    box-shadow: none;
    position: relative;
    left: 0;
    transform: none;
  }
  .header-container {
    height: auto;
    line-height: 60px;
  }
}
h1 {
  color: #707070;
  font-size: clamp(0.75rem, 0.705rem + 0.23vw, 0.875rem);
}
/* -------------------------------------- レタートップ #top */
#main {
  padding-top: 18vw;
}
#main article {
  padding: var(--v-space) 0 0;
}
@media (min-width: 768px) {
#main {
  padding-top: 0;
}
}
/* 参考：https://photopizza.design/css_hamburger_menu/ */
/* ナビゲーション */
.nav-btn {
  height: 0;
  position: static;
}
/* メニュー */
.menu {
  width: 60%;
  height: auto;
  margin-top: 18vw;
  padding: 0 0 10px 0;
  background-color: #FFFFFF;
  background-image: -webkit-linear-gradient(270deg,rgba(255,255,255,1.00) 0%,rgba(230,230,230,1.00) 100%);
  background-image: -moz-linear-gradient(270deg,rgba(255,255,255,1.00) 0%,rgba(230,230,230,1.00) 100%);
  background-image: -o-linear-gradient(270deg,rgba(255,255,255,1.00) 0%,rgba(230,230,230,1.00) 100%);
  background-image: linear-gradient(180deg,rgba(255,255,255,1.00) 0%,rgba(230,230,230,1.00) 100%);
  border-radius: 0 0 0 1em;
  box-shadow: 0 3px 3px 1px rgba(0,0,0,0.10);
  clear: both;
  position: absolute;
  top: 0;
  right: 0;
  z-index: 999;
  overflow-x: hidden;
  overflow-y: scroll;
  transform: scale(0, 1);
  transform-origin: right top;
  transition: 0.3192s cubic-bezier(0.04, 0.04, 0.12, 0.96) 0.1008s;
}
@media (min-width: 768px) {
  .nav-btn {
    position: relative;
  }
  .menu {
    display: flex;
    justify-content: flex-end;
    width: 60%;
    margin-top: 0;
    padding: 0;
    background-image: none;
    border-radius: 0;
    box-shadow: none;
    position: absolute;
    top: auto;
    bottom: 0;
    right: var(--h-space);
    overflow-x: visible;
    overflow-y: visible;
    transform: none;
  }
}
/* 展開メニュー */
.menu-btn:checked ~ .menu {
  transform: scale(1, 1);
  transform-origin: right top;
  transition: 0.3192s cubic-bezier(0.04, 0.04, 0.12, 0.96) 0.1008s;
}
/* ナビ内リンク */
.menu a {
  display: block;
  padding: 0 1.6rem;
  color: #4E483A;
  text-decoration: none;
  line-height: 7vh;
  white-space: nowrap;
  opacity: 0;
  transition: 0.5s;
}
.menu a:hover, .menu a:active, .menu a:focus {
  background-color: #FFECC0;
}
.menu li {
  border-top: 1px dotted rgb(200, 200, 200);
  margin: 0 1.6rem;
  opacity: 0;
  transition: 0.5s;
}
@media (min-width: 768px) {
  .menu a {
    padding: 0;
    margin-left: 40px;
    line-height: 30px;
    color: #707070;
    opacity: 1;
    transition: none;
    position: relative;
  }
  .menu a::after {
    content: "";
    display: block;
    width: 0;
    height: 1px;
    background-color: #b72661;
    position: absolute;
    left: 0;
    bottom: 0;
    transition: .5s;
  }
  .menu a:hover, .menu a:active, .menu a:focus {
    background-color: transparent;
  }
  .menu a:hover::after, .menu a:active::after, .menu a:focus::after {
    width: 100%;
  }
  .menu li {
    border-top: none;
    margin: 0;
    opacity: 1;
    transition: 0;
  }
}
.menu-btn:checked ~ .menu a,
.menu-btn:checked ~ .menu li {
  opacity: 1;
  transition: 0.3192s cubic-bezier(0.04, 0.04, 0.12, 0.96) 0.2s;
}
/* 展開ボタン */
.menu-btn {
  content-visivility: hidden;
  display: none;
}
.menu-icon {
  content-visivility: visible;
  display: inline-block;
  width: 16vw;
  height: 19vw;
  margin: 0;
  padding: 8vw 4vw;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
}
@media (min-width: 768px) {
  .menu-btn, .menu-icon {
    content-visivility: hidden;
    display: none;
  }
}
.menu-icon .btn-info {
  display: block;
  width: 100%;
  height: 1em;
  color: #AAAAAA;
  font-size: 2.5vw;
  text-align: center;
  position: absolute;
  bottom: 4vw;
  left: 50%;
  transform: translateX(-50%);
}
.menu-icon .btn-info::after {
  content: "メニュー";
}
.navicon {
  background-color: #aaaaaa;
  display: block;
  height: 3px;
  width: 8vw;
  border-radius: 1.5px;
  position: relative;
  transition: 0.3192s cubic-bezier(0.04, 0.04, 0.12, 0.96) 0.1008s;
}
.navicon:before,
.navicon:after {
  content: "";
  display: block;
  height: 100%;
  width: 100%;
  border-radius: 1.5px;
  position: absolute;
  background-color: #aaaaaa;
  transition: 0.3192s cubic-bezier(0.04, 0.04, 0.12, 0.96) 0.1008s;
}
.navicon:before {
  top: 2.5vw;
}
.navicon:after {
  bottom: 2.5vw;
}
/* Hamburger Menu Animation Start */
.menu-btn:checked ~ .menu-icon .btn-info::after {
  content: "閉じる";
}
.menu-btn:checked ~ .menu-icon .navicon:before {
  transform: rotate(-45deg);
}
.menu-btn:checked ~ .menu-icon .navicon:after {
  transform: rotate(45deg);
}
.menu-btn:checked ~ .menu-icon:not(.steps) .navicon:before {
  top: 0;
}
.menu-btn:checked ~ .menu-icon:not(.steps) .navicon:after {
  bottom: 0;
}
.menu-btn:checked ~ .menu-icon .navicon {
  background: rgba(0, 0, 0, 0);
  transition: 0.2192s cubic-bezier(0.04, 0.04, 0.12, 0.96) 0.1008s;
}
/* Hamburger Menu Animation End */
.menu li.tel-no {
  padding: .8em 15%;
}
/* コンテンツ展開時背景 */
#fadeLayer, #lightboxclose {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.75);
  visibility: hidden;
  z-index: 100;
}
#fadeLayer p {
  width: 100%;
  position: fixed;
  top: calc( 64vh + 100px );
  color: #FFFFFF;
  text-shadow: none;
  text-align: center;
}
/* 画像とテキスト */
.imgtext {
  padding: var(--v-space) 0;
  background-color: #ffffff;
}
.imgtext + .imgtext {
  padding-top: 0;
}
.imgtext-container {
  display: flex;
  flex-direction: column;
  gap: clamp(45px, 6vw, 80px);
}
@media (min-width: 768px) {
  .imgtext-container {
    flex-direction: row;
    align-items: center;
  }
  .imgtext-container.reverse {
    flex-direction: row-reverse;
  }
  .imgtext-container > .text {
    flex: 1;
    /*min-width: 17em;*/
    min-width: 40em;
  }
  .imgtext-container > .img {
    flex: 2;
  }
}
/* タイトルとサブタイトル（赤色の短い線で装飾） */
.heading-decoration {
  font-size: clamp(30px, 3vw, 40px);
  min-height: 0vw;
  font-weight: 400;
}
.heading-decoration::after {
  display: block;
  content: '';
  width: 160px;
  height: 0px;
  border-top: solid 1px #b72661;
  margin-top: 0.6em;
}
.heading-decoration + p {
  margin-top: 1em;
  margin-bottom: 2em;
  color: #707070;
  font-family: "Montserrat", sans-serif;
  font-size: 18px;
}
/* フッター */
.footer {
  padding: 70px 0 3rem;
  color: #707070;
  font-size: 1rem;
  text-align: center;
}
.footer .logo {
  padding: 2rem 0;
}
footer .f-nav .flexbox {
  display: flex;
  flex-wrap: wrap;
  border-top: 1px solid #AAAAAA;
}
footer .f-nav .flexbox li {
  width: 50%;
  border-bottom: 1px solid #AAAAAA;
}
footer .f-nav .flexbox li:nth-child(odd) {
  border-right: 1px solid #AAAAAA;
}
footer .f-nav .flexbox li a {
  display: block;
  color: #AAAAAA;
  text-decoration: none;
  line-height: 4em;
  transition: .5s;
}
footer .f-nav .flexbox li a:active, 
footer .f-nav .flexbox li a:focus, 
footer .f-nav .flexbox li a:hover {
  color: #FFFFFF;
  background-color: rgba(46,46,43,0.70);
}
@media (min-width: 768px) {
  .footer {
    text-align: left;
  }
  footer .f-nav .flexbox {
    display: flex;
    flex-wrap: nowrap;
    width: min(92%, 1166px);
    margin: 0 auto 1rem;
    border-top: none;
  }
  footer .f-nav .flexbox li {
    width: auto;
    border-bottom: none;
  }
  footer .f-nav .flexbox li:nth-child(odd) {
    border-right: none;
  }
  footer .f-nav .flexbox li a {
    display: block;
    margin-right: 40px;
    color: inherit;
    text-decoration: none;
    line-height: 2em;
    transition: .5s;
    position: relative;
  }
  footer .f-nav .flexbox li a:active, 
  footer .f-nav .flexbox li a:focus, 
  footer .f-nav .flexbox li a:hover {
    color: inherit;
    background-color: transparent;
  }
  footer .f-nav .flexbox li a::after {
    content: "";
    display: block;
    width: 0;
    height: 1px;
    background-color: #b72661;
    position: absolute;
    left: 0;
    bottom: 0;
    transition: .5s;
  }
  footer .f-nav .flexbox li a:hover::after, 
  footer .f-nav .flexbox li a:active::after, 
  footer .f-nav .flexbox li a:focus::after {
    width: 100%;
  }
}