@charset "UTF-8";
/* RIVIERA */

:root {
  --font-ja-min: "游明朝", "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro W3", "Hiragino Mincho Pro", "HGS明朝E", "ＭＳ Ｐ明朝", "MS PMincho", "Times New Roman", Times, Garamond, Georgia, serif;
  --font-ja-hannari: "Hannari", 'Noto Serif JP', serif;
  --font-ja-go: "Yu Gothic", "游ゴシック", YuGothic, "游ゴシック体", "ヒラギノ角ゴ Pro W3", "メイリオ", sans-serif;
  --font-color-base: #585F64;
  --font-color-catch: #1A1311;
  --color-yel: #B4AF73;
}

body {
  font-family: var(--font-ja-go);
  font-size: 14px;
  color: var(--font-color-base);
}
@media (width <= 640px) {
  
  body {
    font-size: 12px;
  }
}

a {
  color: var(--font-color-base);
  text-decoration: none;
  transition: all .8s;
}
a:hover {
  opacity: .7;
}

img {
  width: 100%;
  height: auto;
  vertical-align:top;
}

#wrapper {
  min-width: 320px;
  overflow: hidden;
}
#wrapper > main {
  position: relative;
  z-index: 1;
}

.brPc {
  display: block;
  font-size: 1px;
}
.brSp {
  display: none;
}


@media ( width <= 1000px )  {
  
  #pageArticle::before {
    content: '';
    display: block;
    width: 100%;
    height: 64px;
    background-color: #FFF;
  }
  
}
@media ( width <= 640px ) {
  
  .brPc {
    none;
  }
  .brSp {
    display: block;
    font-size: 1px;
  }
  
}

.ani-fadeup {
  opacity: 0;
}
.ani-fadeup.show {
  animation: fadeup 1s cubic-bezier(0.33, 1, 0.68, 1) 1 forwards;
}
@keyframes fadeup {
  0% {
    transform: translateY(30px);
    opacity: 0;
  }
  80% {
    opacity: 1;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}


/* SITE HEADER */
/* ============================== */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  display: flex;
  width: 100%;
  height: 48px;
  justify-content: flex-end;
  align-items: center;
  padding: 0 20px;
  background-color: rgba(255,255,255,.8);
  z-index: 5;
}
#site-header h1 {
  width: 156px;
  line-height: 1;
  margin-right: 30px;
}

.gn-button {
  position: relative;
  width: 3rem;
  height: 3rem;
  background-color: transparent;
  border: none;
  cursor: pointer;
  z-index: 999;
}
.gn-button > span {
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 2.4rem;
  height: 2.4px;
  background-color: black;
  transform: translateX(-50%);
}
.gn-button > span:first-child {
  transform: translate(-50%, calc(-50% - 0.7rem));
  transition: transform 0.3s ease;
}
.gn-button > span:nth-child(2) {
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease;
}
.gn-button > span:last-child {
  transform: translate(-50%, calc(-50% + 0.7rem));
  transition: transform 0.3s ease;
}
body.gn-active .gn-button > span:first-child {
  transform: translate(-50%, -50%) rotate(-45deg);
}
body.gn-active .gn-button > span:nth-child(2) {
  opacity: 0;
}
body.gn-active .gn-button > span:last-child {
  transform: translate(-50%, -50%) rotate(45deg);
}

/* メニューのデザイン */
.gnav {
  position: fixed;
  display: none;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  text-align: center;
  background-color: rgba(0, 0, 0, 0.5);
  transform: translateX(100%);
  transition: ease .8s;
  opacity: 0;
  visibility: hidden;
}
body.onload .gnav {
  display: flex;
}
body.gn-active .gnav {
  transform: translateX(0);
  opacity: 1;
  visibility: visible;
}

.gn-main {
  position: relative;
  height: 100%;
  background-color: white;
  padding: 5rem 2rem 1.5rem;
  overflow: scroll;
  order: 2;
}

.gn-out {
  flex: 1;
  height: 100%;
  margin: 0 0 0 auto;
  background-color: rgba(0, 0, 0, 0.5);
  order: 1;
}

body.gn-active {
  height: 100%;
  overflow: hidden;
}

.gn-logo {
  width: 152px;
  margin: 0 auto 50px;
}

.gn-main nav {
  margin-bottom: 50px;
}
.gn-main nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid #ccc;
}
.gn-main nav ul li {
  font-family: var(--font-ja-min);
  font-size: 18px;
  line-height: 1;
  letter-spacing: 0.1em;
  text-indent: 0.1em;
  border-bottom: 1px solid #ccc;
}
.gn-main nav ul li a {
  display: block;
  padding: 1.2em;
  transition: all .8s;
}
.gn-main nav ul li a:hover {
  background-color: #f7f1e7;
}

.gn-contact-tel {
  font-family: var(--font-ja-min);
  letter-spacing: 0.2em;
  text-indent: 0.2em;
  margin-bottom: 15px;
}
.gn-contact-tel span:nth-child(1) {
  font-size: 18px;
}
.gn-contact-tel span:nth-child(2) {
  font-size: 24px;
}
.gn-contact-mail {
  margin-bottom: 30px;
}
.gn-contact-mail a {
  font-family: var(--font-ja-min);
  font-size: 18px;
  letter-spacing: 0.1em;
  text-indent: 0.1em;
  line-height: 1;
  color: var(--font-color-base);
  text-decoration: none;
}
.gn-contact-busi {
  font-size: 19px;
  line-height: 1.895;
  margin-bottom: 30px;
}
.gn-contact-btn {
  display: flex;
  justify-content: center;
  margin-bottom: 30px;
}
.gn-contact-btn > div {
  border: 1px solid var(--color-yel);
}
.gn-contact-btn > div + div {
  margin-left: 24px;
}
.gn-contact-btn > div a {
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: var(--font-ja-min);
  font-size: 16px;
  line-height: 1;
  letter-spacing: 0.1em;
  text-indent: 0.1em;
  color: var(--color-yel);
  text-decoration: none;
  background-color: #FFF;
  padding: 12px 40px;
  transition: all .8s;
}
.gn-contact-btn > div a:hover {
  background-color: #f7f1e7;
}
.gn-icon-btn {
  display: flex;
  justify-content: center;
}
.gn-icon-btn > div + div {
  margin-left: 34px;
}
.gn-icon-btn > div {
  width: 50px;
}


@media ( width <= 1000px )  {
  
}
@media ( width <= 640px ) {
  
  #site-header {
    justify-content: space-between;
    padding: 0 10px 0 20px;
  }
  
  #site-header h1 {
    width: 118px;
    margin: 0;
  }
  
  .gn-main {
    padding: 5rem 1rem 1.5rem;
  }
  
  .gn-contact-btn {
    flex-flow: column;
    align-items: center;
  }
  .gn-contact-btn > div {
    width: 100%;
  }
  .gn-contact-btn > div + div {
    margin-top: 15px;
    margin-left: auto;
  }
  .gn-contact-btn > div a {
    padding: 12px 0;
  }
  
}


/* SITE FOOTER */
/* ============================== */
#site-footer {
  position: relative;
  background-color: #FFF;
  padding: 120px 0 15px;
  z-index: 2;
}
#site-footer .copyright {
  font-size: 12px;
  text-align: center;
}

#sf-contact {
  text-align: center;
  background-color: #F0F7F8;
  max-width: 1000px;
  margin: 0 auto 25px;
  padding: 60px;
}
#sf-contact h1 {
  width: 234px;
  font-weight: normal;
  text-align: center;
  margin: 0 auto 34px;
}
#sf-contact h1 img {
  margin-bottom: 15px;
}
#sf-contact h1 span {
  display: block;
  font-family: var(--font-ja-hannari);
  font-size: 20px;
  letter-spacing: 0.23em;
  text-indent: 0.23em;
}
#sf-contact h2 {
  font-family: var(--font-ja-hannari);
  font-size: 20px;
  font-weight: normal;
  letter-spacing: 0.23em;
  text-indent: 0.23em;
}
.sf-contact-tel {
  font-family: var(--font-ja-min);
  letter-spacing: 0.2em;
  text-indent: 0.2em;
}
.sf-contact-tel span:nth-child(1) {
  font-size: 30px;
}
.sf-contact-tel span:nth-child(2) {
  font-size: 38px;
}
.sf-contact-mail {
  margin-bottom: 30px;
}
.sf-contact-mail a {
  font-family: var(--font-ja-min);
  font-size: 26px;
  letter-spacing: 0.1em;
  text-indent: 0.1em;
  line-height: 1;
  color: var(--font-color-base);
  text-decoration: none;
}
.sf-contact-busi {
  font-size: 19px;
  line-height: 1.895;
  margin-bottom: 30px;
}
.sf-contact-btn {
  display: flex;
  justify-content: center;
  margin-bottom: 30px;
}
.sf-contact-btn > div {
  width: 220px;
  border: 1px solid var(--color-yel);
}
.sf-contact-btn > div + div {
  margin-left: 24px;
}
.sf-contact-btn > div a {
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: var(--font-ja-min);
  font-size: 20px;
  line-height: 1;
  letter-spacing: 0.1em;
  text-indent: 0.1em;
  color: var(--color-yel);
  text-decoration: none;
  background-color: #FFF;
  padding: 15px 0;
}
.sf-contact-btn > div a:hover {
  background-color: #f7f1e7;
}
.sf-icon-btn {
  display: flex;
  justify-content: center;
}
.sf-icon-btn > div + div {
  margin-left: 34px;
}
.sf-icon-btn > div {
  width: 50px;
}


@media ( width <= 1000px )  {
  
  
}
@media ( width <= 640px ) {
  
  #site-footer {
    padding: 80px 0 15px;;
  }
  
  #sf-contact {
    padding: 40px 0;
  }
  
  #sf-contact h1 {
    width: 54%;
  }
  #sf-contact h1 span {
    font-size: 15px;
  }
  
  #sf-contact h2 {
    font-size: 15px;
    font-weight: normal;
    letter-spacing: 0.12em;
    text-indent: 0.12em;
  }
  .sf-contact-tel {
    font-family: var(--font-ja-min);
    letter-spacing: 0.18em;
    text-indent: 0.18em;
  }
  .sf-contact-tel span:nth-child(1) {
    font-size: 18px;
  }
  .sf-contact-tel span:nth-child(2) {
    font-size: 24px;
  }
  .sf-contact-mail {
    margin-bottom: 20px;
  }
  .sf-contact-mail a {
    font-size: 18px;
    letter-spacing: 0.1em;
    text-indent: 0.1em;
    line-height: 1;
    color: var(--font-color-base);
    text-decoration: none;
  }
  .sf-contact-busi {
    font-size: 14px;
    line-height: 1.895;
    margin-bottom: 30px;
  }
  .sf-contact-btn > div {
    width: 40%;
  }
  .sf-contact-btn > div + div {
    margin-left: 12px;
  }
  .sf-contact-btn > div a {
    font-size: 16px;
  }
  
  .sf-icon-btn > div {
    width: 42px;
  }
  
}