@charset "utf-8";

/* 基本 */
body {
    font-family: acumin-pro-extra-condensed, sans-serif;
    font-family: 'Zen Old Mincho', serif;
}


/* リセット / ノーマライズ / サニタイズ */
body, h1, h2, h3, h4, h5, h6, p, ul, figure {
	margin: 0;
	padding: 0;
}

a {
	color: inherit;
	text-decoration: none;
}

a:hover {
	opacity: 0.75;
}

.sr-only {
	border: 0;
	clip: rect(0 0 0 0);
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	width: 1px;
}



/* ヘッダー */
.nav {
  display: flex;
  justify-content: flex-end;
  position: fixed;
  left: 85%;
  top: 2.3vw;
  font-family: acumin-pro-extra-condensed, sans-serif;
  font-style: italic;
  font-weight: 400;
  font-size: 1.8vw;
  line-height: 2.5vw;
  letter-spacing: 0.15em;
  z-index: 1000;
}

.nav ul {
  list-style: none;
}

.nav ul li a:hover{
  color: #00C3FD
  }

.header .pc img {
  display: flex;
  width: 22vw;
  margin-top: 2vw;
  margin-left: 4vw;
  margin-bottom: 1.3vw;
}

/* モバイル用ヘッダー非表示 (PC) */
@media (min-width: 871px){
  .mobile {
    display: none;
  }
}


@media (max-width: 870px){
  .nav {
    display: none;
  }

  .header .pc img {
    display: none;
  }

  .mobile {
    display: block;
    height: 50px;
    background-color: #fff;
    top: 0;
    z-index: 2000;
    width: 100%;
    background: rgba(255,255,255,0.8);
  }

  .mobile .container {
    display: flex;
    justify-content: space-between;
  }

  .mobile img {
    width: 210px;
    margin: 15px 0 0 20px;
  }

}

/* ナビゲーションボタン */
.nav-button {
  box-sizing: content-box;
  padding: 0;
  outline: none;
  border: none;
  background: none;
  width: 40px;
  height: 14px;
  cursor: pointer;
  color: #000;
  margin: 25px 20px 0 0;
}

.nav-button::before,
.nav-button::after {
  content: '';
  display: block;
  height :2px;
  background-color: currentColor;
  transform: translateY(5px);
  transition: 0.3s ease-in-out;
}

.nav-button::before {
  transform: translateY(-5px);
  box-shadow: 0 6px currentColor;
}

/* ナビゲーション （閉じるボタン） */
.open .nav-button{
  z-index: 2000;
  color: #000000;
}

.open .nav-button::before{
  transform:
  translateY(1px) rotate(45deg);
  box-shadow: none;
}

.open .nav-button::after{
  transform:
  translateY(-1px) rotate(-45deg);
}


/* ナビゲーションメニュー:モバイル */
@media (max-width: 870px){

html.open, .open body {
  height: 100%;
  overflow: hidden;
}

.open .form {
  display: none;
}

.open .nav_mobile {
  left: 0;
}

.header {
  position: relative;
}

.nav_mobile {
  position: absolute;
  display: flex;
  top: 0;
  left: 100%;
  width: 100%;
  height: 100vh;
  background: rgba(255,255,255,0.8);
  z-index: 1500;
  list-style: none;
  font-family: acumin-pro-extra-condensed, sans-serif;
  font-size: 40px;
  font-style: italic;
  font-weight: 400;
  line-height: 95px;
  letter-spacing: 0.15em;
  color: #000000;
  justify-content: center;
  align-items: center;
  transition: left 0.5s;
}

html, body {
  overflow-x: hidden;
}


.nav_mobile ul {
 list-style: none;
  }
}



/* ナビゲーションメニュー非表示 (PC) */
@media (min-width: 871px){
.nav-button {
 display: none;
 }

 .nav_mobile {
   display: none;
 }
}


/* ヒーロー */
@media (min-width: 871px){
.hero {
    width: 100%;
    min-height: 92vh;
  	background-image: url(img/hero.jpg);
  	background-size: cover;
    background-position: center;
  	display: flex;
    margin-top: 0;
  }

  .scroll {
    display: none;
  }
  }

@media (max-width: 870px){
.hero .main_visual {
    	height: 80vh;
    	background-image: url(img/hero_mobile.jpg);
    	background-position: center;
    	background-size: cover;
    	display: flex;
      margin-top: 20px;
      position: relative;
    }

.scroll {
  display: flex;
  position: absolute;
  flex-direction: column;
  align-items: center;
  bottom: 5%;
  right: 44%;
}

.hero p {
    font-size: 20px;
    font-family: acumin-pro-extra-condensed, sans-serif;
    font-weight: 400;
    font-style: italic;
    letter-spacing: 0.15em;
    margin-top: 20px;
    }
    }


.arrow_down {
  display: inline-block;
  width: 15px;
  height: 15px;
  margin: 0 2px 0 0;
  border-bottom: 1px solid #000;
  border-right: 1px solid #000;
  transform: rotate(45deg);
}


/* メッセージ */
.message {
  display: flex;
  flex-direction: column;
  margin-top: 5vw;
  margin-left: auto;
  margin-right: auto;
  width: 80%;
  justify-content: center;
}

.message h2 {
  font-family: 'Zen Old Mincho', serif;
  font-weight: 200;
  font-size: 2vw;
  line-height: 3.5vw;
  letter-spacing: 0.05em;
  color: #3e3a39;
  margin-bottom: 2.5vw;
}

.message p {
  width: 50.5vw;
  font-family: 'Zen Old Mincho', serif;
  font-weight: 200;
  font-size: 1.2vw;
  line-height: 2.5vw;
  color: #3e3a39;
  text-align: justify;
}

.scroll_up {
  transition: 1s ease-in-out;
  transform: translateY(50px);
  opacity: 0;
}

.scroll_up.on {
  transform: translateY(0px);
  opacity: 1.0;
}



@media (max-width: 870px){
.message  {
  width: 90%;
  margin-top: 100px;
}

.message h2 {
  font-size: 27px;
  line-height: 45px;
  margin-bottom: 30px;
}

.message  p {
  width: auto;
  font-size: 17px;
  line-height: 33px;
}

.message p br {
  display: none;
}

}

/* プロダクツ */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: 3.3vw;
}

.grid img {
width: 100%;
height:100%;
object-fit: contain;
vertical-align: bottom;
}

.box {
  display: flex;
  margin-left: auto;
  margin-right: auto;
  width: 80%;
  justify-content: center;
}

.products p {
  font-size: 2.6vw;
  font-family: acumin-pro-extra-condensed, sans-serif;
  font-weight: 400;
  font-style: italic;
  letter-spacing: 0.15em;
  display: flex;
  margin-top: 10vw;
  margin-left: auto;
  margin-right: auto;
  width: 80%;
  margin-bottom: 2vw;
}


@media (max-width: 870px){
  .grid{
  grid-template-columns: repeat(2, 1fr);
  margin-bottom: 50px;
  }

  .box{
    display: flex;
    margin-left: auto;
    margin-right: auto;
    width: 90%;
    justify-content: center;
  }

  .products p {
    font-size: 35px;
    margin-top: 100px;
    margin-left: auto;
    margin-right: auto;
    width: 90%;
    margin-bottom: 20px;
  }

  .products {
    margin-top: -2vw;
  }
}

/* フッター */
.footer {
  display: flex;
  margin-left: auto;
  margin-right: auto;
  width: 80%;
}

.footer_logo {
  margin-top: 1.3vw;
  display: flex;
  justify-content: flex-start;
}

.footer_logo img {
  display: inline-block;
  width: 20vw;
  margin-bottom: 3.3vw;
}

@media (min-width: 871px) {
  .footer_mobile {
    display: none;
  }
}

@media (max-width: 870px) {
  .footer {
    display: none;
  }

  .footer_logo_mobile {
    display: flex;
    justify-content: center;
    padding-top: 20px;
    padding-bottom: 33px;
    border-top: solid 1px;
  }

  .footer_mobile img {
    width: 200px;
  }
}


/* フェードイン */
body {
	animation: fade 3s;
}

@keyframes fade {
	0% {
		opacity: 0;
	}
	100% {
		opacity: 1;
	}
}