/* 共通幅クラス */
.common-width {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 2em;
  box-sizing: border-box;
}

/* ヘッダー背景 */
header {
  background-color: #ffffff;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000; 
  /* スライダーなどの上に表示されるように */
}

body {
  margin: 0;
  padding-top: 60px;
  font-family: '源ノ明朝', serif;
  background-color: #001f58;
  color: #ffffff;
  font-size: 0.8rem;
}

/* 各テキストブロック */
p {
  line-height: 1.6;
  color: #ffffff;
  text-align: left;
  margin: 0em auto;
  max-width: 600px;
  box-sizing: border-box;
  background-color: transparent; /* これが重要 */
}
a.btn-link {
  color: #000000; /* 白文字 */
  text-decoration: none; /* 下線を消す */
  font-weight: bold;
  padding: 0 0.5em 0 0;
  display: inline-block;
  font-size: 1.2em;
}

/* 小見出し */
.sp {
  font-size: 1.0rem;
  font-weight: bold;
  padding: 0em 0em 1em 0;
}
.wh-sp {
  max-width: 600px;
  margin: 1em auto 1.5em auto;
  display: block;
  text-align: left; /* 左寄せ（※必要なら） */
}

.wh-sp-inner {
  display: inline-block;
  font-size: 1.2rem;
  font-weight: bold;
  color: #001f58;
  background-color: white;
  padding: 0.1em 0.1em;
  border-radius: 3px;
}


/* 中央見出し */
.headline {
  text-align: center;
  font-size: 1.8rem;
  font-weight: bold;
  color: #001f58;
  background-color: aliceblue;
  padding: 10px 0;
  
  
}

.headline2 {
  display: inline-block; 
    border-bottom: 2px solid #ffffff;
  text-align: center;
  font-size: 1.8rem;
  font-weight: bold;
  color: #ffffff;
}

.headline2-wrapper {
  text-align: center;
  padding: 3em 0 2em 0;
}

/* 全体背景 */


.headline-description{
	padding: 60px 0 30px;
}

.note{
	padding: 5px 0;
}

/* ボタン */
.btn {
  text-align: center;
  font-weight: bold;
  margin: 5em 0;
}
.btn-reserve {
  display: inline-block;
  padding: 0.8em 1em;
  background-color: #8b0000;
  color: #fff;
  text-decoration: none;
  border-radius: 0px;
  font-size: 1rem;
}

/* テーブル */
.tbl_basic1 {
  width: 100%;
  max-width: 600px;
  margin: 2em 2em 0em 2em;
  border-collapse: collapse;
  background-color: #001f58;
  margin: 2em auto 0em auto;
  color: #ffffff;
}
.tbl_basic1 th,
.tbl_basic1 td {
  border: 1px solid #ccc;
  padding: 1em 1em;
  text-align: left;
  border-left: none;
  border-right: none;
}
.tbl_basic1 th {
  background-color: #000023;
  font-weight: bold;
  text-align:  center;
  padding: 1em 1em;
  width: 20%;
}
.tbl_basic2 {
  width: 100%;
  max-width: 1000px;
  margin: 2em 2em 0em 2em;
  border-collapse: collapse;
  background-color: #001f58;
  font-size: 1rem;
  color: #ffffff;
}
.tbl_basic2 th,
.tbl_basic2 td {
  border: 1px solid #ccc;
  padding: 1em 1em 0em 1em;
  text-align: left;
  border-left: none;
  border-right: none;
}
.tbl_basic2 th {
  background-color: #000023;
  font-weight: bold;
  width: 20%;
}
 .table_title{
 font-weight: bold;
 margin-top: 1em;
 font-size: 1.2em;
 }
 .table_title2{
   font-weight: bold;
 margin-top: 1em;
 font-size: 1.2em;
 text-align: center;
 }

/* メインビジュアル */
.main-visual img {
  width: 100%;
  height: auto;
  display: block;
}

/* スライダー */
.slider-container {
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
}
.slider {
  display: flex;
  width: 100%;
  transition: transform 0.5s ease;
}
.slide {
  flex: 0 0 100%;
  width: 100%;
  flex-shrink: 0;
  padding: 20px;
  box-sizing: border-box;
  background-color: #660507;
  overflow-wrap: break-word;
  max-width: 100%;
}


.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: #001f58;
  color: #fff;
  border: none;
  font-size: 24px;
  padding: 8px 12px;
  cursor: pointer;
  z-index: 2;
  opacity: 0.6;  
  border-radius: 4px;
}
.slider-btn.prev { left: 10px; }
.slider-btn.next { right: 10px; }

.slide-content {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: nowrap; /* 折り返さない（←重要） */
  width: 100%;
  box-sizing: border-box;

}


.slide-image {
  flex: 0 0 200px;  /* 画像の横幅を固定 */
  max-width: 200px;
  margin-right: 0;
}
.slide-image img {
  width: 100%;
  height: auto;
  border-radius: 2px;
  display: block;
}



.dinner-title {
	margin-top: 0;
	font-size: 1rem;
	font-weight: bold;
}

.dinner-desc {
	max-width: 350px;
	padding: 0.8em 0em 0em 0 ;
	text-align: left;
	box-sizing: border-box;
}

/* 特典2・3用 */
.custom-horizontal-box {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin: 2em auto;
  max-width: 600px;
  padding: 0 0;
  flex-wrap: nowrap;
  box-sizing: border-box;
  background-color: transparent;
}
.custom-text {
  flex: 1;
  min-width: 200px;
}
.custom-image {
  flex: 0 0 300px;
  max-width: 300px;
}
.custom-image img {
  width: 100%;
  height: auto;
}

/* ナビゲーションなど */
.con_nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 2vw;
  flex-wrap: nowrap;
  gap: 2vw;
}
.logo {
  margin: 0;
}
.box_nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: nowrap;
}
.sns,
.lang {
  display: flex;
  gap: 0.8rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.btn-group {
  display: flex;
  justify-content: flex-end;
  gap: 1em;
  align-items: center;
  
}

.btn1, .btn2 {
  display: inline-block;
  padding: 6px 12px;
  background-color: #023d1b;
  color: white;
  text-decoration: none;
  border-radius: 0px;
  font-size: 14px;
  margin: 0;
}


.btn_menu {
  margin-left: 1rem;
  background: none;
  border: none;
  cursor: pointer;
}



/* 雪のアニメーション表示 */
.snowflake {
  position: fixed;
  top: -5vh;
  left: 0;
  color: #fff;
  user-select: none;
  pointer-events: none;
  z-index: 9999;
  will-change: transform;
  animation-name: fallSpin, sway;
  animation-duration: 8s, 3s; /* JSで上書きされる */
  animation-timing-function: linear, ease-in-out;
  animation-iteration-count: 1, infinite; /* ←ここが超重要 */
  font-size: 16px;
}


.footer {
  background-color: #023d1b;
  color: white;
  padding: 40px 20px;
  font-family: "Noto Sans JP", sans-serif;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: auto;
  gap: 40px;
}

.footer-left {
  max-width: 300px;
  flex-shrink: 0;
}

.footer-left .logo {
  width: 150px;
  margin-bottom: 10px;
}

.footer-left address {
  font-style: normal;
  line-height: 1.6;
  font-size: 14px;
}

.footer-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  flex-grow: 1;
}

.footer-links {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
}

.footer-links li a {
  color: white;
  font-size: 14px;
  text-decoration: none;
}

.footer-links li a:hover {
  text-decoration: underline;
}

.footer-social {
  display: flex;
  justify-content: flex-end;
  gap: 15px;
}

.footer-social a img {
  width: 24px;
  height: 24px;
  filter: brightness(0) invert(1); /* 白アイコンを保証 */
  transition: opacity 0.3s ease;
}

.footer-social a:hover img {
  opacity: 0.7;
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, auto); /* 横3列 */
  grid-auto-rows: auto;
  gap: 10px 30px;
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
}

.footer-links li a {
  color: white;
  font-size: 14px;
  text-decoration: none;
}

.footer-links li a:hover {
  text-decoration: underline;
}

/* 各方向に揺れるアニメーション */
@keyframes fallSpin {
  0%   { transform: translateY(-5vh) rotate(0deg); }
  100% { transform: translateY(105vh) rotate(360deg); }
}

@keyframes sway1 {
  0%   { margin-left: 0; }
  50%  { margin-left: 20px; }
  100% { margin-left: 0; }
}

@keyframes sway2 {
  0%   { margin-left: 0; }
  50%  { margin-left: -20px; }
  100% { margin-left: 0; }
}

@keyframes sway3 {
  0%   { margin-left: 0; }
  25%  { margin-left: 15px; }
  75%  { margin-left: -15px; }
  100% { margin-left: 0; }
}

/* 各 sway クラスにアニメーション適用 */
.sway1, .sway2, .sway3 {
  animation-timing-function: linear, ease-in-out;
  animation-iteration-count: infinite;
}


/* スマホ対応 */
@media (max-width: 768px) {
  .slide-content,
  .custom-horizontal-box {
    flex-wrap: wrap;      /* 折り返し許可 */
  }


  .sp{
    margin-left: 1em;
  }

  .slide-image,
  .custom-image {
    flex: 1 1 100%;       /* 横幅100%に */
    max-width: 100%;
  }

  .dinner-desc {
    max-width: 100%;      /* テキストも幅制限を解除 */
  }

  body {
    overflow-x: hidden;   /* 念のため横スクロール禁止 */
  }

.headline {
  text-align: center;
  font-size: 1.2rem;
  font-weight: bold;
  color: #001f58;
  background-color: aliceblue;
  padding: 10px 0;
}



  header {
    position: static; /* ← スマホのみ fixed を解除 */
  }
	  .btn1,
  .btn2 {
    display: none;
  }
	  body {
    padding-top: 0; /* ヘッダーの上の余白を消す */
  }

 p,
  .headline,
  .headline2-wrapper,
  .wh-sp,
  .headline-description,
  .note,
  .tbl_basic1,
  .tbl_basic2,
  .btn,
  .slider-container,
  .custom-horizontal-box {
    padding-inline: 16px;
    box-sizing: border-box;
  }

  /* 余白付与時に表がはみ出さないよう保険 */
  .tbl_basic1,
  .tbl_basic2 {
    width: 100%;
    max-width: 100%;
  }

  /* 余白内で画像が食み出さないように */
  .custom-image,
  .slide-image {
    max-width: 100%;
  }

.tbl_basic1 th {
  background-color: #000023;
  font-weight: bold;
  text-align:  center;
  padding: 0em 0em;
  width: 20%;
  font-size: 0.9em;
}

 .table_title{
 font-weight: bold;
 font-size: 1.2em;
 padding: 0;
  margin-left: 1em;
 }
}