/* パソコンで見たときは"pc"のclassがついた画像が表示される */
.pc {
  display: block !important;
}
.sp {
  display: none !important;
}
/* スマートフォンで見たときは"sp"のclassがついた画像が表示される */
@media only screen and (max-width: 768px) {
  .pc {
    display: none !important;
  }
  .sp {
    display: block !important;
  }
}
/* --------------------------------------------- */
/* ▼モバイルファースト (全環境に共通のデザイン) */
/* --------------------------------------------- */
* {
  margin: 0;
  padding: 0;
}
html {
  background: #000;
  color: #fff;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-style: normal;
  font-size: 62.5%; /* 16px x 0.625 = 10px(=1rem) */
  scroll-behavior: smooth;
  scroll-padding-top: 70px;
}
body {
  font-size: 1.3rem; /* 13px */
  line-height: 1.7;
  letter-spacing: 1px;
  font-feature-settings: "palt";
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  -o-text-size-adjust: 100%;
  text-size-adjust: 100%;
  position: relative;
  text-align: center;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}
div {
  position: relative;
}
fieldset, img {
  border: 0
}
ol, ul {
  list-style: none;
}
/*link*/
a {
  color: #fff;
  text-decoration: none;
}
a:link {
  color: #fff;
  text-decoration: none;
}
a:visited {
  color: #fff;
  text-decoration: none;
}
a:hover {
  color: #fff;
  text-decoration: none;
}
a:hover img {
  opacity: 0.8;
  filter: alpha(opacity=80);
  -moz-opacity: 0.8;
  padding-top: 0px;
  transition: .3s;
}
img {
  border-style: none;
  z-index: 0;
  vertical-align: bottom;
  line-height: 1.0em;
  width: 100%;
  height: auto;
}
/*色変化*/
.img-reveal {
  position: relative;
}
.img-reveal img {
  width: 100%;
  display: block;
}
/* モノクロ */
.img-gray {
  filter: grayscale(100%);
}
/* カラー（マスクで表示制御） */
.img-color {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  object-fit: cover;
  /* 初期：ほぼ見えない */
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0) 0%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0) 0%);
  transition: mask-image 0.15s linear;
}
/*font*/
.bold {
  font-weight: 600;
}
.seasons_font {
  font-family: "the-seasons", sans-serif;
}
.seasons_font.bold {
  font-weight: 700;
}
.base_bg {
  padding: 3em 0;
}
.base_bg.gray {
  background: #383838;
}
.heading {
  font-family: "the-seasons", sans-serif;
  font-weight: 400;
  text-transform: uppercase;
  font-size: 3rem;
}
.heading span{
	display: block;
	font-size: 1.3rem;
	line-height: 1;
}

.btn {
  position: relative;
  text-decoration: none;
  display: inline-block;
  border: 1px solid #fff;
  padding: 10px 60px 10px 50px;
  border-radius: 50px;
  text-align: center;
  outline: none;
  transition: ease .2s;
}
.btn:hover {}
.btn::after {
  position: absolute;
  content: '';
  top: 50%;
  transform: translate(0%, -50%);
  right: 15px;
  display: block;
  width: 20px;
  height: 10px;
  background-image: url("/img/arrow.webp");
  background-size: contain;
  background-repeat: no-repeat;
  transition: all .3s;
}
.btn:hover::after {
  right: 11px;
}
/* ------------------------------------ */
/* PC */
/* ------------------------------------ */
@media all and (min-width: 768px) {
  html {
    scroll-padding-top: 70px;
  }
  body {
    font-size: 1.6rem; /* 16px */
  }
  .base_bg {
    padding: 5em 0;
  }
  .heading {
    font-size: 5rem;
  }
	.heading span{
	font-size: 1.6rem;
		letter-spacing: 2px;
}
  .btn {
    padding: 13px 80px 13px 70px;
  }
  .btn:hover {}
  .btn::after {
    right: 20px;
  }
  .btn:hover::after {
    right: 15px;
  }
}
/* --------------------------------------------- */
/* footer */
/* --------------------------------------------- */
.f-bg {
  padding: 6em 0;
}
.footer_logo {
  margin: 0 auto 1.5em;
}
.footer_logo img {
  width: 150px;
}
.footer_ig {
  font-size: 3rem;
}
/* ------------------------------------ */
/* footer_PC */
/* ------------------------------------ */
@media all and (min-width: 768px) {
  .f-bg {
    padding: 5em 0 3em;
    max-width: 1100px;
    margin: auto;
  }
  .footer_logo {
    text-align: left;
    margin: 0 auto;
  }
  .footer_logo img {
    width: 240px;
    margin: 0 auto 0 0;
  }
  .footer_ig {
    text-align: right;
  }
}