/* ===== ベース設定 ===== */
html, body {
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
  font-family: 'Shippori Mincho', serif;
  background-color: #000;
  color: #fff;
}

/* ===== トップセクション（背景画像＋中央ロゴ） ===== */
.hero-section {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 0;
  background: url('../images/bifukaosechi_2025-7991.jpg') no-repeat center center;
  background-size: cover;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

@media (min-width: 769px) {
  .hero-section {
    background: url('../images/bifukaosechi_2025-7968.jpg') no-repeat center center;
    background-size: cover;
  }
}


/* スクロールで次セクションが上から被る */
.osechi-section,
.osechi-section-2 {
  position: relative;
  z-index: 1;
}


.logo-center {
  text-align: center;
}

.logo-img {
  display: block;
  margin: 0 auto;
  max-width: 70vw;
  height: auto;
  filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.75));
}

/* スマホでは縦ロゴを表示、PCでは横ロゴ */
.logo-pc { display: block; }
.logo-mobile { display: none; }

@media screen and (max-width: 767px) {
  .logo-pc { display: none; }
  .logo-mobile { display: block; }
}

/* ===== ヘッダーロゴ（スクロールで出現） ===== */
#headerLogo {
  opacity: 0;
  transform: translateY(-100%);
  transition: all 0.6s ease-in-out;
  margin-top: 6px;
}

@media screen and (max-width: 767px) {
  #headerLogo {
    margin-top: 0;
    margin-left: 8px;
  }
}

#headerLogo.visible {
  opacity: 1;
  transform: translateY(0);
}

.logo-small {
  height: 48px;
  width: auto;
}

/* ===== ハンバーガーメニュー（✖️に変形） ===== */
.menu-btn {
  width: 40px;
  height: 32px;
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1200;
  border: none;
  background: transparent;
  cursor: pointer;
  box-shadow: none;
  outline: none;
}

.menu-btn:focus,
.menu-btn:active,
.menu-btn:focus-visible {
  box-shadow: none !important;
  outline: none !important;
}

.bar {
  position: absolute;
  width: 100%;
  height: 3px;
  background-color: white;
  transition: all 0.4s ease;
  left: 0;
  transform-origin: center;
}

.bar-top    { top: 0; }
.bar-middle { top: 50%; transform: translateY(-50%); }
.bar-bottom { bottom: 0; }

.menu-btn.open .bar-top {
  top: 50%;
  transform: rotate(45deg);
  background-color: black;
}
.menu-btn.open .bar-middle {
  opacity: 0;
}
.menu-btn.open .bar-bottom {
  top: 50%;
  transform: rotate(-45deg);
  background-color: black;
}

/* ===== メニューオーバーレイ（右からスライド） ===== */
.side-menu-overlay {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100%;
  background-color: #fff;
  z-index: 100;
  transition: right 0.4s ease;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 2rem;
  box-sizing: border-box;
}

.side-menu-overlay.open {
  right: 0;
}

.menu-list {
  list-style: none;
  padding: 0;
  margin: 3rem 0 0 0;
  text-align: right;
  color: #000;
}

.menu-list li {
  margin: 20px 0;
  opacity: 0;
  transform: translateX(50px);
}

.menu-list li.menu-animate {
  animation: menuFadeIn 0.5s ease forwards;
}

.menu-list li.menu-animate:nth-child(1) { animation-delay: 0.1s; }
.menu-list li.menu-animate:nth-child(2) { animation-delay: 0.2s; }
.menu-list li.menu-animate:nth-child(3) { animation-delay: 0.3s; }
.menu-list li.menu-animate:nth-child(4) { animation-delay: 0.4s; }
.menu-list li.menu-animate:nth-child(5) { animation-delay: 0.5s; }
.menu-list li.menu-animate:nth-child(6) { animation-delay: 0.6s; }

@keyframes menuFadeIn {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.menu-list li a {
  color: #000;
  font-size: 1.5rem;
  text-decoration: none;
  letter-spacing: 2px;
  transition: color 0.3s;
}

.menu-list li a:hover {
  color: #d14b4b;
}

/* ===== おせちについてセクション ===== */

/* ===== おせちパララックス演出 ===== */
.osechi-section {
  position: relative;
  height: 100vh;
  overflow: hidden;
  background-color: #e2d2b9;
  display: flex;
	margin-top: 100vh;
  align-items: center;
  justify-content: center;
}



.parallax-bg {
  background-image: url('../images/osechi-bg.jpg');
  background-size: cover;
  background-position: center;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 150%;
  transform: translateY(0);
  z-index: 1;
  will-change: transform;
}

.parallax-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  background-color: rgba(0, 0, 0, 0);
  transition: background-color 0.5s ease;
}

.osechi-copy {
  position: relative;
  z-index: 3;
  padding: 0 2rem;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.osechi-line {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  line-height: 1.7;
  color: #fff;
}

.osechi-line.visible {
  opacity: 1;
  transform: translateY(0);
}

.osechi-title {
  font-size: clamp(1.5rem, 5vw, 2.4rem);
  font-weight: normal;
  text-decoration: underline;
	text-decoration-thickness: 1px;
	text-underline-offset: 6px;
  margin: 2.5rem 0;
}






.osechi-image {
  margin: 2rem 0;
}

.osechi-image img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

/* ===== 共通セクション設定 ===== */
.content-section {
  padding: 100px 0;
}

.section-title {
  font-size: 2rem;
  font-weight: bold;
  border-left: 6px solid #d14b4b;
  padding-left: 15px;
  color: #f9f9f9;
}



/* ===== おせちについて2 スタイル追加 ===== */
.osechi-section-2 {
  background-color: #3C030A;
  padding: 60px 9vw;
  color: #E3A95C;
}

.osechi-section-2 .osechi-copy {
  text-align: center;
  margin-bottom: 2rem;
}

.osechi-section-2 .osechi-line {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
  font-size: clamp(1rem, 2.2vw, 1.3rem);
  line-height: 1.7;
  color: #E3A95C;
}

.osechi-section-2 .osechi-line.visible {
  opacity: 1;
  transform: translateY(0);
}

.osechi-section-2 .osechi-subtitle {
  font-size: clamp(1.5rem, 5vw, 2.4rem);
  font-weight: normal;
  text-decoration: underline;
  text-underline-offset: 6px;
  text-decoration-thickness: 1px;
  margin: 2rem 0;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
}


.osechi-section-2 .osechi-lead {
  font-size: clamp(1.05rem, 1.4vw, 1.35rem);
  line-height: 2.4;
  text-align: left;
  max-width: 900px;
  margin: 0 auto 2rem;
  padding: 0 1vw;   /* 左右マージン広め */
}


.osechi-text {
  font-size: clamp(0.8rem, 1.4vw, 0.95rem);
  line-height: 2;
  margin: 0 auto 2rem;
  color: #E3A95C;
  width: calc(90% - 1rem); /* .osechi-image-large と揃える */
  max-width: 900px;
}

.osechi-images-small {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.osechi-images-small img {
  width: calc(30% - 1rem);
  object-fit: cover;
  border-radius: 0px;
}

@media (max-width: 768px) {
  .osechi-images-small img {
    width: 45%;
  }
}

/* 大画像：小画像3枚の合計幅(= 3*(30% - 1rem) + 2*1rem = 90% - 1rem)に揃える */
.osechi-image-large {
  width: calc(90% - 1rem);
  margin: 0 auto 2rem;
}
.osechi-image-large img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 0;
}

@media (max-width: 768px) {
  .osechi-image-large { width: 100%; }
}



/* ===== ご購入ボタン 固定配置 ===== */
.buy-button {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: inline-block;
  text-align: center;
  background-color: purple;
  color: gold;
  border: none;
  border-radius: 999px;
  padding: 0.8em 2em;
  font-size: clamp(0.9rem, 2vw, 1.2rem);
  font-weight: bold;
  z-index: 1500;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  cursor: pointer;

  /* 下線を完全に消すため追加 */
  text-decoration: none !important;
  -webkit-text-decoration: none !important;
  text-decoration-line: none !important;
}

.buy-button:hover {
  background-color: rebeccapurple;
}


/* お問合せ情報 */
.contact-info {
  position: relative;
  z-index: 10; /* hero-section より前面 */
  background-color: #222;
  color: #fff;
  text-align: center;
  padding: 2rem 1rem;
  font-size: clamp(1.1rem, 1.0vw, 1.1rem);
  line-height: 1.8;
}

.contact-info p {
  margin: 0.3rem 0;
}

/* フッター */
.site-footer {
  position: relative;
  z-index: 10; /* hero-section より前面 */
  background-color: #222;
  text-align: center;
  padding: 6rem 1rem;
}

.footer-logo img {
    max-width: 300px;
    height: auto;
}









/* ===== 美深町 × パララックス セクション ===== */
.bifuka-sections {
  padding: 0px 0 0;
}



/* 画像バリエーション（差替え可） */
.bg-bifuka-river { background-image: url('../images/bifuka-river.jpg'); }
.bg-bifuka-sheep { background-image: url('../images/bifuka-sheep.jpg'); }
.bg-bifuka-caviar { background-image: url('../images/bifuka-caviar.jpg'); }



/* ===== 美深町 × パララックス（600px固定・左右交互・テキスト重ね） ===== */
.bifuka-card { 
  position: relative; 
  padding: 40px 0; 
  min-height: 420px; 
background-color: #222;
}

/* ===== 美深町 × パララックス（600px固定・左右交互・テキスト重ね） ===== */
.bifuka-card-title { 
  position: relative; 
  padding: 60px 0 40px ; 
  min-height: 120px; 
background-color: #222;
}


/* パララックス枠：600×400固定 */
.parallax-frame { 
  position: relative; 
  width: 980px; 
  height: 500px; 
  overflow: hidden; 
  z-index: 0; 
}
.parallax-img { 
  position: absolute; 
    top: -20%;         /* ← 上からスタート（はみ出し部分を隠す） */
left: 0; 
  width: 100%;
	height: 140%; 
  background-size: cover; 
  background-position: center; 
  transform: translateY(0); 
  will-change: transform; 
  z-index: 0; 
}

/* 画像の左右配置 */
.bifuka-card.left  .parallax-frame { margin-left: 0vw; }
.bifuka-card.right .parallax-frame { margin-right: 0vw; margin-left: auto; }


/* ===== Bifuka セクションタイトル ===== */
.bifuka-section-title {
  text-align: center;
	z-index: 2; 
  color: #E3A95C;     
   font-size: clamp(1.5rem, 5vw, 2.4rem);
  font-weight: normal;
  text-decoration: underline;
  text-underline-offset: 6px;
  text-decoration-thickness: 1px;
  margin: 2rem 0;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
}

/* テキスト：画像と反対側に配置し、少し被せる */
.bifuka-text { 
  position: absolute; 
  top: 70%; 
  transform: translateY(-50%); 
  z-index: 10; 
  color: #E3A95C; 
  background: rgba(0,0,0,0.1); /* 読みやすさ確保（必要なら調整） */
  padding: 20px 24px; 
  line-height: 1.9; 
  font-size: clamp(0.8rem, 1.4vw, 0.95rem); 
  box-shadow: 0 6px 20px rgba(0,0,0,0.25); 
  max-width: 40vw;
}

/* 美深町本文用：下から上にフェードイン */
.bifuka-text p {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.bifuka-text p.visible {
  opacity: 1;
  transform: translateY(0);
}


/* 左画像 → 右にテキスト（80px重ねる） */
.bifuka-card.left  .bifuka-text { left: calc(840px - 80px); right: 6vw; }

/* 右画像 → 左にテキスト（80px重ねる） */
.bifuka-card.right .bifuka-text { right: calc(440px - 80px); left: 6vw; }

.bifuka-text .title { 
  font-weight: 100; 
  margin-bottom: 8px; 
  font-size: clamp(2.6rem, 3vw, 3rem);
	text-decoration: underline;
  text-underline-offset: 6px;
  text-decoration-thickness: 1px;
}

/* モバイル：縦積み（画像 90vw、テキストは上に軽く重ねる） */
@media (max-width: 768px) {
 .bifuka-card {
    margin: 0px 0; /* ゆったり余白 */
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .parallax-frame {
    width: 90vw;
    height: 320px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    z-index: 0;
  }

  .parallax-img {
    z-index: 0; /* 背景 */
  }

  .bifuka-text {
    position: static;      /* 画像に重ねない */
    z-index: auto;
    width: 90%;
    max-width: 900px;
    margin: 6.5rem auto 1.5rem; /* 上下ゆったり */
    padding: 0;
    background: none;      /* 背景装飾なし */
    color: #fff;
    font-size: clamp(0.8rem, 1.4vw, 0.95rem); /* 小さめ */
    line-height: 1.9;      /* 行間広め */
	box-shadow: 0 0px 0px rgba(0,0,0,0);
	background: rgba(0,0,0,0); /* 読みやすさ確保（必要なら調整） */
  }
	
	
  /* タイトルを非表示 */
  .bifuka-text .title {
    display: none;
  }
	
.bifuka-text .title { 
  font-weight: 100; 
  margin-bottom: 16px; 
  font-size: clamp(0.8rem, 2.4vw, 0.95rem);
	text-decoration: underline;
  text-underline-offset: 6px;
  text-decoration-thickness: 1px;
}
	
  /* 左画像 → テキスト右寄せ */
  .bifuka-card.left .bifuka-text {
    text-align: right;
  }

  /* 右画像 → テキスト左寄せ */
  .bifuka-card.right .bifuka-text {
    text-align: left;
  }
}







/* ===== おせち内容セクション ===== */
/* おせち内容セクションが hero-section に隠れないように */
.osechi-details {
  position: relative;
  z-index: 2; /* hero-section(z-index:0) より前面 */
  background-color: #000;
  color: #E3A95C;
  padding: 60px 5vw;
  text-align: center;
}

.osechi-details-title img {
  max-width: 200px;
  height: auto;
  margin-bottom: 2rem;
}

.osechi-details-intro {
  font-size: clamp(0.95rem, 1.6vw, 1.1rem);
  line-height: 1.8;
  max-width: 800px;
  margin: 0 auto 2rem;
}

.osechi-details-photo img {
  width: 100%;
  height: auto;
  margin: 2rem 0;
}

/* アイテムグリッド */
.osechi-items {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

@media (max-width: 768px) {
  .osechi-items {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

/* 各アイテム */
.osechi-item {
  background: #111;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.osechi-item .item-left img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  margin-bottom: 0.5rem;
}

.item-text {
  font-size: 0.85rem;
  line-height: 1.6;
  text-align: left;
}

/* 右側：番号と縦文字名 */
.item-right {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 0.5rem;
}

.item-number {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 2.3rem;
  height: 2.3rem;
  border: 1px solid #E3A95C;
  border-radius: 50%;
  font-size: 1rem;
  margin-bottom: 0.5rem;
}



/* 商品名の高さを揃え、長い名前は折り返す */
.item-name {
  writing-mode: vertical-rl;
  text-orientation: upright;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  line-height: 1.4;

  /* 高さを統一 */
  height: 6rem;            /* 調整可：全アイテム同じ高さに */
  display: flex;
  align-items: flex-start; /* 上詰め配置 */

  /* 折り返し設定 */
  white-space: normal;
  word-break: break-all;
}




/* 全体写真に番号をオーバーレイ */
.osechi-details-photo {
  position: relative;
  display: inline-block;
}
.osechi-details-photo img {
  width: 100%;
  height: auto;
  display: block;
}
.osechi-number {
  position: absolute;
  width: 2.3rem; height: 2.3rem;
  border: 1px solid #E3A95C;
  border-radius: 50%;
  background: rgba(0,0,0,0.5);
  color: #E3A95C;
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;
}

/* 横長写真用：2行×5列の座標 */
.osechi-number.n1 { top: 24%; left: 25%; }
.osechi-number.n2 { top: 24%; left: 37%; }
.osechi-number.n3 { top: 24%; left: 48%; }
.osechi-number.n4 { top: 24%; left: 61%; }
.osechi-number.n5 { top: 24%; left: 72%; }
.osechi-number.n6 { top: 70%; left: 25%; }
.osechi-number.n7 { top: 70%; left: 37%; }
.osechi-number.n8 { top: 70%; left: 48%; }
.osechi-number.n9 { top: 70%; left: 60%; }
.osechi-number.n10{ top: 70%; left: 72%; }
/* 縦長写真用：5行×2列 */
@media (max-width: 768px) {
	  .osechi-number.n1 { top: 81%; left: 20%; }
	  .osechi-number.n2 { top: 62%; left: 20%; }
	  .osechi-number.n3 { top: 43%; left: 20%; }
	  .osechi-number.n4 { top: 24%; left: 20%; }
	  .osechi-number.n5 { top: 5%;  left: 20%; }
	  .osechi-number.n6{ top: 81%; left: 70%; }
	  .osechi-number.n7 { top: 62%; left: 70%; }
	  .osechi-number.n8 { top: 43%; left: 70%; }
	  .osechi-number.n9 { top: 24%; left: 70%; }
	  .osechi-number.n10 { top: 5%;  left: 70%; }
}


/* ===== おせち概要 ===== */
.osechi-summary {
  background: #000;
  color: #E3A95C;
  text-align: center;
  padding: 60px 5vw;
  position: relative;
  z-index: 2; /* hero-sectionより前面 */
}

.summary-content {
  max-width: 800px;
  margin: 0 auto;
}

.summary-block {
  margin-bottom: 2rem;
  border-bottom: 1px solid #E3A95C;
  padding-bottom: 1rem;
}

.summary-heading {
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  font-weight:100;
  margin-bottom: 1.2rem;
  color: #E3A95C;
}

.summary-note {
    text-align: left;
    font-size: clamp(0.85rem, 1.4vw, 1rem);
    line-height: 2;
}



/* ===== シェフ紹介 ===== */
.chef-section {
  background: #3C030A;
  color: #ccc;
  padding: 60px 5vw;
  position: relative;
  z-index: 2;
}

/* セクションタイトル */
.chef-section-title {
	margin-bottom: 6rem;
  color: #ddd;
  text-align: center;
  font-size: clamp(1.5rem, 5vw, 2.4rem);
  font-weight: normal;
  text-decoration: underline;
  text-underline-offset: 6px;
  text-decoration-thickness: 1px;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
}



/* PCは2列×2行 */
.chef-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem 2rem;
}

@media (max-width: 768px) {
  .chef-grid {
    grid-template-columns: 1fr;
  }
}

.chef-card {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.chef-photo {
  flex: 0 0 200px;
}

.chef-photo img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.chef-info {
  flex: 1;
}

.chef-copy {
  font-size: clamp(1rem, 1.8vw, 1.3rem);
  margin-bottom: 1rem;
  font-weight: bold;
  color: #ddd;
}

.chef-name {
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  margin-bottom: 1rem;
  color: #ddd;
}

.chef-text {
    font-size: clamp(0.9rem, 0.95vw, 1rem);
    line-height: 2;
    color: #ddd;
}

@media (max-width: 768px) {
  .chef-card {
    flex-direction: column;
    align-items: center;   /* 写真を中央に配置 */
    text-align: center;    /* 全体中央寄せ */
  }

  .chef-photo {
    flex: 0 0 auto;
    max-width: 60%;        /* 写真を広げて存在感を確保 */
    margin-bottom: 1rem;
  }

  .chef-info {
    flex: 1 1 auto;
    padding-left: 0;
    max-width: 90%;        /* テキスト幅を広げる */
    margin: 0 auto;
    text-align: left;      /* 本文は左寄せに戻す */
  }

  .chef-copy {
    text-align: center;    /* コピーは中央寄せ */
  }
}


/* ===== ラムバサダー ===== */
.lambassador {
  margin-top: 4rem;
  text-align: center;
}

.lamb-logo {
  max-width: 200px;
  margin-bottom: 4rem;
}

.lamb-title {
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: bold;
  margin-bottom: 2rem;
  color: #ddd;
}

.lamb-text {
    font-size: clamp(0.9rem, 0.95vw, 1rem);
    line-height: 2;
    text-align: left;
    max-width: 800px;
    margin: 0 auto;
    color: #ddd;
}




/* ===== ご購入セクション ===== */
.reservation {
  background: #000;
  color: #fff;
  text-align: center;
  padding: 80px 5vw;
  position: relative;
  z-index: 2;
}

.reservation-title {
    display: inline-block;
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 100;
    margin-bottom: 4rem;
    padding: 0.3em 1em;
    border-bottom: 1px solid #E3A95C;
    color: #E3A95C;
}

.reservation-intro {
  font-size: clamp(0.95rem, 1.6vw, 1.1rem);
  margin-bottom: 3rem;
}

.reservation-block {
  margin-bottom: 3rem;
}

.block-title {
  display: inline-block;
  font-size: clamp(1.1rem, 2.2vw, 1.4rem);
  font-weight: bold;
  margin-bottom: 1rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid #E3A95C;
  color: #E3A95C;
}


.block-text {
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
  margin-bottom: 1.5rem;
}




/* ===== ボタンデザイン：クール系 ===== */
/* クール＆洗練された四角ボタン（「商品詳細」風） */
/* 修正版：背景が最後までスライドして全体を覆う */
.reservation-btn {
  display: inline-block;
  padding: 0.9rem 2.2rem;
  font-size: clamp(0.95rem, 1.6vw, 1.1rem);
  font-weight:100;
  color: #E3A95C;
  border: 1px solid #E3A95C;
  background: transparent;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: color 0.3s ease;
  z-index: 1;
}

.reservation-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 120%;              /* 少し広めにして隙間防止 */
  height: 100%;
  background: #E3A95C;
  transform: skewX(-20deg) translateX(-100%);
  transition: transform 0.5s ease;
  z-index: -1;
}

.reservation-btn:hover {
  color: #000;
}

.reservation-btn:hover::before {
  transform: skewX(-20deg) translateX(0);/* ← 全体を覆う */
}


/* PCでは改行タグを無効化 */
.sp-br {
  display: none;
}

/* モバイル時のみ改行タグを有効化 */
@media (max-width: 768px) {
  .sp-br {
    display: inline;
  }
}