@charset "UTF-8";

*{
  margin: 0;
  padding: 0;
  vertical-align: baseline;
  line-height: 1.6;
}
body#roiche{
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  color: #444;
  letter-spacing: 0.05em;
  background: #f7f5f1;;
}
#roiche ul,li{
  list-style: none;
}
#roiche img{
  width: 100%;
  vertical-align: bottom;
}
#roiche section{
  width: 100%;
  margin: 1em auto;
  padding-bottom: 2em;
  border-bottom: 1px solid #eee9df;
}
#roiche .section-inner{
  width: 100%;
  margin: auto;
}
#roiche h1,h2,h3,p,a{
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
}
#roiche h1{
  font-size: clamp(1rem, 0.857rem + 0.298vw, 1.125rem);
  text-align: center;
  margin: 1.2em auto 1.6em;
  line-height: 1.8;
  font-weight: bold;
}
#roiche h2{
  font-size: 1.3em;
  text-align: center;
  padding: 2.4em 1em 1.2em;
  letter-spacing: 0.2em;
  color: #9c927c;
  font-weight: bold;
}
#roiche h3{
  font-size: clamp(0.875rem, 0.831rem + 0.188vw, 1rem);
  margin: 1.2em 0;
  font-weight: bold;
}
#roiche p{
  font-size: clamp(0.875rem, 0.831rem + 0.188vw, 1rem);
}
#roiche a{
  transition: opacity 0.3s;
  text-decoration: none;
  color: inherit;
}

#roiche a:hover{
  opacity: 0.7;
}
#roiche .sp-only{
  display: none;
}
@media (max-width:500px) {
  #roiche .sp-only{
    display: inline-block;
  }
}
/* ========== ヘッダー ========== */
#roiche header{
  position: sticky;
  z-index: 10;
  top: 0;
  background: #9b7e79cc;
  backdrop-filter: blur(6px);
  width: 100%;
  height: 100px;
  border-bottom: 1px solid #eee;
  display: flex;
  align-items: center;
}
#roiche header .header-inner{
  width: 88%;
  max-width: 880px;
  margin: auto;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}
#roiche header .header-inner .logo{
  width: 20%;
}
#roiche header .header-inner .logo img{
  height: 80px;
  width: auto;
}
#roiche header .header-inner nav{
  width: 80%;
}
#roiche header .header-inner nav ul{
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  align-items: center;
  gap: 2em;
}
#roiche header .header-inner nav ul li{
  padding: 0 1em;
}
#roiche header .header-inner nav ul li a{
  text-decoration: none;
  color: #eee9df;
  letter-spacing: 0.15em;
  position: relative;
}
#roiche header .header-inner nav ul li a:hover{
  color: #1b1611;
}

@media (max-width:768px) {
  #roiche header{
    height: 80px;
  }
  #roiche header .header-inner .logo img{
    height: 60px;
  }
  #roiche header .header-inner nav ul{
    gap: 0;
  }
  #roiche header .header-inner nav ul li{
    margin-left: 0;
  }
  #roiche header .header-inner nav ul li a{
    font-size: 0.9em;
  }
}

/* ========== main ========== */
#roiche main{
  width: 100%;
}
#roiche main .inner{
  max-width: 880px;
  width: 88%;
  margin: auto;
}
/* ========== key-visual ========== */
#roiche main .inner .key{
  width: auto;
  max-width: 100%;
  margin: 4em auto 1em;
  padding: 0px;
  box-shadow: rgba(0, 0, 0, 0.05) 0px 8px 20px;
  aspect-ratio: 2 / 1; /* 1000×500 */
}
#roiche .key-visual{
  position: relative;
  width: 100%;
  height: 100%;
}
#roiche .key-visual .kv{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  animation: fadeSwitch 14s infinite ease-in-out;

  filter: brightness(0.96) contrast(1.05);
}
#roiche .key-visual .kv1{
  animation: fade1 14s infinite ease-in-out;
}
#roiche .key-visual .kv2{
  animation: fade2 14s infinite ease-in-out;
}

/* 1枚目 */
@keyframes fade1{
  0%   { opacity: 1; }
  35%  { opacity: 1; }
  50%  { opacity: 0; }
  85%  { opacity: 0; }
  100% { opacity: 1; }
}

/* 2枚目 */
@keyframes fade2{
  0%   { opacity: 0; }
  35%  { opacity: 0; }
  50%  { opacity: 1; }
  85%  { opacity: 1; }
  100% { opacity: 0; }
}
/* ========== Brand Story ========== */


/* ========== Products ========== */
#roiche #products .products-container{
  max-width: 800px;
  margin: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
#roiche #products .products-container .item-container{
  background: #fff;
  display: flex;
  flex-direction: row;
  margin: 2em auto;
  padding: 2em;
  box-shadow: 0 8px 20px rgba(0,0,0,0.05);
}
#roiche #products .products-container .item-container img{
  width: 30%;
  object-fit: contain;
}
#roiche #products .products-container .text-container{
  padding-left: 2em;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
#roiche #products .products-container .text-container .fragrance{
  display: inline-block;
  color: #fff;
  font-weight: 400;
  padding: 0 1em;
  border-radius: 5px;
  background: #cdb3ad;
}
#roiche #products .products-container .text-container .fragrance.FR{
  display: inline-block;
  background: #dd9da5;
}
#roiche a.btn{
  display: inline-block;
  margin-top: 1em;
  padding: 0.6em 1.4em;
  border: 1px solid #c9bfa6;
  color: #6d6452;
  text-decoration: none;
  font-size: 0.9em;
  transition: all 0.3s;
  text-align: center;
  background: #f9f6ee;
  font-weight: bold;
}
#roiche a.btn:hover{
  background: #c9bfa6;
  color: #fff;
}
@media (max-width:768px) {
  #roiche #products .products-container .item-container{
    flex-direction: column;
    gap: 1em;
  }
  #roiche #products .products-container .item-container img{
    width: 50%;
    max-height: 150px;
    margin: auto;
  }
  #roiche #products .products-container .item-container{
    padding: 2em 1.5em;
  }
  #roiche #products .products-container .text-container{
    padding: 0;
  }
}
/* ========== notice ========== */
#roiche #notice{
  max-width: 800px;
  margin: 60px auto 80px;
  box-shadow: rgba(0, 0, 0, 0.05) 0px 8px 20px;
}
/* ========== footer ========== */
#roiche footer{
  background: #eee9df;
  padding: 2em 0;
}

#roiche .footer-inner{
  max-width: 880px;
  margin: auto;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 1.6em;
}
#roiche .footer-inner ul{
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
}
#roiche .footer-inner ul li{
  padding: 0.4em;
}
#roiche .footer-inner ul li::after{
  content: "/";
  margin: 0 0.5em;
  color: #aaa;
}
#roiche .footer-inner ul li:last-child::after{
  content: "";
}
#roiche .footer-inner ul li a{
  font-size: 12px
}
#roiche .footer-inner p{
  font-size: 12px;
}
@media (max-width:768px) {
  #roiche .footer-inner{
    flex-direction: column;
    gap: 0;
  }
}