@charset "UTF-8";
/* CSS Document */

/* header */

/* ヘッダー */
.site-header{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background: rgba(77, 0, 0, 0.26);
  backdrop-filter: blur(4px);
  z-index: 1000;
}

.site-header__inner{
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 20px 0 40px;
  gap: 20px;
}

.site-header__logo img{
  width: 130px;
  display: block;
}

.site-header__title{
  margin-left: 300px;
  font-size: 16px;
  letter-spacing: 0.55em;
  color: #ffffff;
  white-space: nowrap;
}

/* 右端に寄せるため */
.menu-btn{
  margin-left: auto;
}

/* ハンバーガー */
.menu-btn{
  width: 46px;
  height: 36px;
  border: 0;
  background: transparent;
  cursor: pointer;
  display: grid;
  place-items: center;
  padding: 0;
}

.menu-btn span{
  display: block;
  width: 29px;
  height: 2px;
  background: #fff;
  margin: 4px 0;
  transition: transform .25s ease, opacity .2s ease;
}

/* オープン時：×っぽく */
body.is-drawer-open .menu-btn span:nth-child(1){
  transform: translateY(6px) rotate(45deg);
}
body.is-drawer-open .menu-btn span:nth-child(2){
  opacity: 0;
}
body.is-drawer-open .menu-btn span:nth-child(3){
  transform: translateY(-6px) rotate(-45deg);
}

/* 背景暗転 */
.drawer-backdrop{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
  z-index: 1100;
}
body.is-drawer-open .drawer-backdrop{
  opacity: 1;
  pointer-events: auto;
}

/* 右から出るドロワー */
.drawer{
  position: fixed;
  top: 0;
  right: 0;
  width: min(360px, 86vw);
  height: 100vh;
  background: rgba(255,255,255,.82);   /* 白・半透明 */
  backdrop-filter: blur(10px);
  transform: translateX(110%);
  transition: transform .28s cubic-bezier(.2, .9, .2, 1);
  z-index: 1200;
  padding: 90px 24px 24px;
}
body.is-drawer-open .drawer{
  transform: translateX(0);
}

/* 閉じるボタン */
.drawer__close{
  position: absolute;
  top: 18px;
  right: 18px;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  color: #4d0000;
}

/* リンク */
.drawer__list{
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}

.drawer__list a{
  display: block;
  padding: 6px 14px;
  border-radius: 10px;
  text-decoration: none;
  font-size: 18px;
  letter-spacing: .08em;
  color: #4d0000;
  transition: background .2s ease, transform .2s ease;
	background: rgba(255,255,255,0.20);
	height: 50px
}
.drawer__list a:hover{
  background: rgba(255,255,255,.6);
  transform: translateY(-1px);
}

/* スマホでタイトルが邪魔なら崩す */
@media (max-width: 768px){
	.site-header__inner{
  padding: 0 20px 0 20px;
}
  .site-header__title{ margin-left: 12px; letter-spacing: .25em; font-size: 14px; }
}


.menu-insta{
  	float: left;
}


.sns-heade-btn{
  width: 54px;
  height: 54px;
	float: left;
  border-radius: 10px;
  display: grid;
	padding: 4px 0 10px 15px;
}
.sns-heade-btn:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.75);
}
.sns-heade-btn svg{
  width: 32px;
  height: 32px;
  fill: #4d0000;
}



/* footer */

.site-footer{
  background: rgba(77, 0, 0, 0.08); /* ほんのりれんが亭色 */
  color: #2b1a1a;
  padding: 36px 18px 18px;
	margin-top: 130px;
}

.site-footer__inner{
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 180px 1fr 220px 140px;
  gap: 22px;
  align-items: start;
}

.site-footer__logo img{
  width: 140px;
  height: auto;
  display: block;
}

.site-footer__info p{
  margin: 0 0 8px 0;
  font-size: 14px;
  letter-spacing: .04em;
}

.site-footer__info a{
  color: inherit;
  text-decoration: none;
}
.site-footer__info a:hover{
  text-decoration: underline;
}

/* メニュー */
.footer-menu{
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}
.footer-menu a{
  display: inline-block;
  color: #4d0000;
  text-decoration: none;
  letter-spacing: .06em;
  padding: 1px 0;
  border-bottom: 1px solid transparent;
}
.footer-menu a:hover{
  border-bottom-color: rgba(77,0,0,.35);
}

/* SNS */
.site-footer__sns{
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.sns-btn{
  width: 44px;
  height: 44px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,.55);
  border: 1px solid rgba(77,0,0,.18);
  transition: transform .2s ease, background .2s ease;
}
.sns-btn:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.75);
}
.sns-btn svg{
  width: 22px;
  height: 22px;
  fill: #4d0000;
}

/* 下段コピーライト */
.site-footer__bottom{
  max-width: 1100px;
  margin: 18px auto 0;
  padding-top: 14px;
  border-top: 1px solid rgba(77,0,0,.12);
  text-align: center;
}
.site-footer__bottom small{
  font-size: 12px;
  letter-spacing: .06em;
  opacity: .85;
}

/* レスポンシブ */
@media (max-width: 900px){
	.site-footer{
	margin-top: 100px;
}
  .site-footer__inner{
    grid-template-columns: 1fr 1fr;
  }
  .site-footer__sns{
    justify-content: flex-start;
  }
}
@media (max-width: 560px){
  .site-footer__inner{
    grid-template-columns: 1fr;
    gap: 18px;
  }
}