@charset "utf-8";

/* ==========================================================================
   1. 基本設定・変数 (Base & Variables)
   ========================================================================== */
:root {
  /* フォント設定 */
  --font-gothic: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  --font-mincho: "Noto Serif JP", "Hiragino Mincho ProN", "HGS Mincho E", "Yu Mincho", serif;
  
  /* LP用カラーパレット */
  --lp-text: #331c04;
  --lp-bg: #f3f2e9;
  --lp-primary: #b91c1c;
  --lp-primary-light: #fee2e2;
  --lp-accent: #d97706;
  --lp-brown: #3e2b20;
  --lp-beige: #fbfaf5;
  --lp-gold: #cfa832;
  --lp-red: #d3381c;
}

#content-lp {
  padding: 50px 0;
  background-color: var(--lp-bg, #f3f2e9);
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23331c04' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.wrap { width: 1200px; margin: 0 auto; }

/* スマホ対応: 全体の幅調整 */
@media (max-width: 599px) { .wrap { width: 90%; margin: 0 auto; } }
@media (min-width: 600px) and (max-width: 1000px) { .wrap { width: 96%; margin: 0 auto; } }

/* ==========================================================================
   2. ヘッダー・TOP・ヒーロー (Header & Hero)
   ========================================================================== */
/* TOP画像切り替え（PC/SP） */
.top_crab .pc_img {
    display: block;
    width: 100%;
    height: auto;
    padding-top: 80px;
}
.top_crab .sp_img { display: none; }

@media screen and (max-width: 767px) {
    .top_crab .pc_img { display: none; }
    .top_crab .sp_img {
        display: block;
        width: 100%;
        height: auto;
        padding-top: 80px;
    }
}

/* ヒーローセクション（背景画像エリア） */
.hero-section {
    width: 100%;
    height: 50vh; 
    background-image: url('https://a-fu.org/wp-content/themes/a-fu/images/crab/hero_img.jpg');
    background-size: cover;
    background-position: center 70%;
    background-repeat: no-repeat;
}

/* エリア1 (バナー群) */
#lp section#area_01 { margin: 0 0 50px; }
#lp section#area_01 ul li {
  float: left;
  width: 49%;
  margin-right: 2%;
  margin-bottom: 10px;
}
#lp section#area_01 ul li:nth-child(2n) { margin-right: 0; }
#lp section#area_01 ul li img { width: 100%; }
@media (max-width: 599px) {
    #lp section#area_01 ul li { width: 100%; margin-right: 0; margin-bottom: 5px; }
}


/* ==========================================================================
   3. LP共通レイアウト・メインコンテンツ (LP Layout & Reasons)
   ========================================================================== */
.lp-wrapper {
  font-family: var(--font-gothic);
  color: var(--lp-text);
  background-color: var(--lp-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-align: left;
}
.lp-wrapper *, .lp-wrapper *::before, .lp-wrapper *::after { box-sizing: border-box; margin: 0; padding: 0; }
.lp-wrapper img { max-width: 100%; height: auto; display: block; }
.lp-wrapper ul { list-style: none; }

.lp-container { width: 100%; max-width: 1200px; margin: 0 auto; box-sizing: border-box; padding: 0 20px; }
.lp-bg-washi {
  padding-top: 50px;
  background-color: var(--lp-bg);
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23331c04' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* LPヘッダータイトル周り */
.lp-header-section { padding: 0 0 80px; text-align: center; position: relative; overflow: hidden; }
.lp-header-tag {
  display: inline-block;
  background-color: var(--lp-text);
  color: var(--lp-bg);
  padding: 4px 24px;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
  border: 1px solid var(--lp-text);
}
.lp-header-title {
  font-size: 2rem;
  line-height: 1.4;
  margin-bottom: 32px;
  font-family: var(--font-mincho);
  font-weight: 900;
}
@media (min-width: 768px) { .lp-header-title { font-size: 3.5rem; } }

.lp-header-title span.accent { color: #991b1b; position: relative; display: inline-block; }
.lp-header-title span.accent::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 100%; height: 1px; background-color: #991b1b;
}
.lp-header-lead { font-size: 0.9rem; opacity: 0.9; max-width: 600px; margin: 0 auto 32px; font-weight: 500; }
.lp-header-divider { width: 64px; height: 4px; background-color: var(--lp-text); opacity: 0.2; margin: 0 auto; }

/* LPメインコンテンツエリア */
.lp-main-content { margin-top: -40px; padding-bottom: 100px; position: relative; z-index: 10; }

/* 理由1 (カニ) カード */
.lp-reason-1-card {
  background: #fff;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  margin-bottom: 48px;
  transition: transform 0.3s ease;
}
.lp-reason-1-card:hover { transform: translateY(-4px); }
@media (min-width: 768px) { .lp-reason-1-card { flex-direction: row; min-height: 400px; } }

.lp-reason-1-badge {
  position: absolute; top: 0; left: 0;
  background: linear-gradient(135deg, #ff5a5a, #991b1b);
  color: #fff;
  padding: 16px 24px 16px 20px;
  border-bottom-right-radius: 40px;
  z-index: 20;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  border-bottom: 2px solid #fff; border-right: 2px solid #fff;
  line-height: 1; text-align: center;
}
.lp-reason-1-badge-label { display: block; font-size: 0.8rem; font-weight: 700; opacity: 0.9; letter-spacing: 0.1em; }
.lp-reason-1-badge-num { display: block; font-size: 2.5rem; font-weight: 900; }

.lp-reason-1-img-area { position: relative; height: 300px; }
@media (min-width: 768px) { .lp-reason-1-img-area { width: 60%; height: auto; } }
.lp-reason-1-img-area img { width: 100%; height: 100%; object-fit: cover; }
.lp-reason-1-overlay { position: absolute; bottom: 20px; left: 20px; color: #fff; text-shadow: 0 2px 4px rgba(0,0,0,0.5); }
.lp-tag-satisfaction { background-color: var(--lp-primary); color: #fff; font-size: 0.75rem; font-weight: 700; padding: 4px 8px; border-radius: 4px; margin-bottom: 8px; display: inline-block; }

.lp-reason-1-content { padding: 32px; background: linear-gradient(135deg, #fff 0%, #ffedcf 100%); display: flex; flex-direction: column; justify-content: center; }
@media (min-width: 768px) { .lp-reason-1-content { width: 50%; padding: 40px; } }

.lp-tag-group { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.lp-tag-outline { color: #991b1b; background: #fee2e2; border: 1px solid #fecaca; font-size: 0.75rem; font-weight: 700; padding: 4px 12px; border-radius: 999px; }
.lp-reason-1-catch { font-size: 1.125rem; font-weight: 700; color: var(--lp-text); margin-bottom: 16px; border-bottom: 2px solid #991b1b; padding-bottom: 8px; display: inline-flex; align-items: center; gap: 8px; }
.lp-reason-1-title { font-size: 1.8rem; font-weight: 900; font-family: var(--font-mincho); line-height: 1.2; }
@media (min-width: 768px) { .lp-reason-1-title { font-size: 2.2rem; } }
.lp-reason-1-desc { font-size: 0.95rem; line-height: 1.8; opacity: 0.9; margin-bottom: 24px; }

/* LPグリッド & カード (理由2〜6) */
.lp-grid-row { display: grid; grid-template-columns: 1fr; gap: 24px; margin-bottom: 24px; }
@media (min-width: 768px) {
  .lp-grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .lp-grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
}

.lp-card {
  background: #fff; border: 1px solid #e5e7eb; border-radius: 8px; overflow: hidden;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  display: flex; flex-direction: column; height: 100%; transition: all 0.3s ease; position: relative;
}
.lp-card:hover { transform: translateY(-4px); box-shadow: 0 10px 15px -3px rgba(51, 28, 4, 0.1), 0 4px 6px -2px rgba(51, 28, 4, 0.05); }

.lp-card-num {
  position: absolute; top: 0; left: 0;
  background-color: var(--lp-text); color: var(--lp-bg);
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1.25rem;
  border-bottom-right-radius: 8px; z-index: 10;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}
.lp-card-img-area { position: relative; height: 240px; overflow: hidden; }
.lp-card-img-area img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s ease; }
.lp-card:hover .lp-card-img-area img { transform: scale(1.05); }

.lp-card-title-overlay { position: absolute; bottom: 0; left: 0; width: 100%; padding: 16px; background: rgba(51, 28, 4, 0.5); }
.lp-card-title { color: var(--lp-bg); font-size: 1rem; font-weight: 700; display: flex; align-items: center; gap: 8px; }

.lp-card-body { padding: 24px; flex-grow: 1; display: flex; flex-direction: column; }
.lp-card-text { font-size: 0.9rem; line-height: 1.7; opacity: 0.9; margin-bottom: 16px; }
.lp-card-box { background-color: var(--lp-bg); padding: 12px; border-radius: 4px; border-left: 2px solid var(--lp-text); font-size: 0.8rem; margin-top: auto; }

/* 飲み放題リスト・タグ類 */
.lp-drink-list { list-style: none; display: flex; flex-direction: column; gap: 5px; }
.lp-drink-item { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px dotted rgba(51, 28, 4, 0.3); padding-bottom: 12px; }
.lp-drink-item:last-child { border-bottom: none; padding-bottom: 0; }
.lp-drink-info { display: flex; flex-direction: column; align-items: flex-start; }
.lp-plan-name { font-weight: 700; font-size: 0.9rem; margin-bottom: 2px; }
.lp-plan-price { font-weight: 700; font-size: 1.25rem; line-height: 1; }
.lp-plan-price span { font-size: 0.75rem; font-weight: 400; margin-left: 2px; }
.lp-btn-arrow {
  display: flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border: 1px solid var(--lp-text); border-radius: 50%;
  color: var(--lp-text); transition: all 0.3s; flex-shrink: 0; text-decoration: none;
}
.lp-btn-arrow:hover { background-color: var(--lp-text); color: var(--lp-bg); }

.lp-warm-badge {
  display: inline-flex; align-items: center; gap: 4px;
  background-color: #fff9f1; color: #df8309; border: 1px solid #df8309;
  padding: 6px 12px; border-radius: 0px; font-size: 0.75rem; font-weight: 700;
  margin-bottom: 6px; width: 100%; text-align: center;
}
.lp-location-tag {
    display: inline-flex; align-items: center; gap: 4px;
    background-color: var(--lp-bg); color: var(--lp-text); border: 1px solid rgba(51, 28, 4, 0.2);
    padding: 6px 12px; border-radius: 0px; font-size: 0.75rem; font-weight: 700;
    margin-bottom: 16px; width: 100%; text-align: center;
}


/* ==========================================================================
   4. CTAセクション (CTA Section)
   ========================================================================== */
.lp-cta-section {
  --cta-bg: #fff;
  --cta-border: #3e2b20;
  --cta-red: #d3381c;
  --cta-gold: #cfa832;
  --cta-line: #06C755;
  --cta-text: #3e2b20;
  background: var(--cta-gold);
  width: 100%; padding: 80px 0; box-sizing: border-box;
  position: relative; overflow: hidden;
}

/* 背景動画 */
.cta-bg-video-wrap { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; overflow: hidden; }
.cta-bg-video { width: 100%; height: 100%; object-fit: cover; display: block; }
.cta-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.4); z-index: 1; }

.lp-cta-inner {
  background-color: #fbfaf5; border: 2px solid var(--cta-border);
  padding: 40px 30px; border-radius: 8px; text-align: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2); position: relative;
}

.lp-cta-catch { margin: 0 0 30px 0; font-family: var(--font-mincho, serif); line-height: 1.4; color: var(--cta-text); }
.lp-cta-catch .sub { display: block; font-size: 0.9rem; color: var(--cta-gold); font-family: sans-serif; letter-spacing: 0.1em; font-weight: bold; margin-bottom: 5px; }
.lp-cta-catch .main { display: block; font-size: 1.8rem; font-weight: 900; }

.lp-cta-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; width: 100%; }

/* CTAボタン共通 */
.lp-cta-btn {
  display: flex; align-items: center; justify-content: center;
  text-decoration: none; padding: 15px 20px; border-radius: 4px;
  transition: all 0.3s ease; position: relative; box-sizing: border-box; width: 100%;
}
.lp-cta-btn:hover { transform: translateY(-3px); box-shadow: 0 5px 15px rgba(0,0,0,0.15); color: #fff; }
.lp-cta-btn svg { display: block !important; opacity: 1 !important; visibility: visible !important; width: 24px; height: 24px; }
.lp-cta-btn .icon-box { margin-right: 12px; display: flex; align-items: center; justify-content: center; }
.lp-cta-btn .text-wrap { display: flex; flex-direction: column; align-items: flex-start; text-align: left; line-height: 1; }
.lp-cta-btn .label { font-size: 0.65rem; font-weight: bold; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 5px; font-family: sans-serif; opacity: 0.8; }
.lp-cta-btn .text { font-size: 1rem; font-weight: bold; }

/* サブボタン（空き状況・見積もり） */
.btn-sub { background: #fff; border: 1px solid var(--cta-border); color: var(--cta-text); }
.btn-sub:hover { background-color: var(--cta-text); color: #fff; }
.btn-sub:hover .label { color: #ccc; }

/* LINEボタン */
.btn-line { background: var(--cta-line); border: 1px solid var(--cta-line); color: #fff; box-shadow: 0 4px 10px rgba(6, 199, 85, 0.2); }
.btn-line:hover { background-color: #05a546; box-shadow: 0 6px 15px rgba(6, 199, 85, 0.3); }
.btn-line svg { fill: currentColor; stroke: none; }

/* メイン予約ボタン */
.btn-main {
  background: var(--cta-red); color: #fff; border: 1px solid var(--cta-red);
  box-shadow: 0 5px 15px rgba(211, 56, 28, 0.3);
  grid-column: 1 / -1; padding: 24px; margin-top: 5px;
}
.btn-main .badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--cta-gold); color: var(--cta-text);
  font-size: 0.8rem; padding: 4px 16px; border-radius: 20px;
  font-weight: bold; white-space: nowrap; box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.btn-main .text { font-size: 1.4rem; }
.btn-main .label { color: rgba(255,255,255,0.9); }
.btn-main:hover { background-color: #b91c1c; box-shadow: 0 8px 20px rgba(211, 56, 28, 0.4); }

.css-arrow {
  display: inline-block; width: 8px; height: 8px;
  border-top: 2px solid #fff; border-right: 2px solid #fff;
  transform: rotate(45deg); margin-left: auto; padding-left: 0;
}

/* PC用調整: 予約ボタン */
@media (min-width: 901px) {
  .btn-main { position: relative; justify-content: center; }
  .btn-main .text-wrap { align-items: center; text-align: center; }
  .btn-main .css-arrow {
    position: absolute; right: 30px; top: 50%;
    margin-left: 0; transform: translateY(-50%) rotate(45deg);
  }
}

/* スマホ用調整: CTA */
@media (max-width: 900px) {
  .lp-cta-section { padding: 50px 0; }
  .lp-cta-inner { padding: 30px 15px; }
  .lp-cta-catch .main { font-size: 1.4rem; }
  .lp-cta-grid { display: flex; flex-direction: column; gap: 12px; }
  .lp-cta-btn { padding: 16px; justify-content: center; }
  .lp-cta-btn .text-wrap { align-items: center; }
  
  .btn-main { grid-column: auto; margin-top: 0; padding: 20px; order: -2; margin-bottom: 5px; }
  .btn-main .text { font-size: 1.2rem; }
  .btn-line { order: -1; margin-bottom: 5px; }
  .css-arrow { margin-left: 10px; padding-left: 10px; }
}


/* ==========================================================================
   5. メニューギャラリー (Menu Gallery & Modal)
   ========================================================================== */
.menu-gallery-wrapper {
    box-sizing: border-box; margin: 0 auto;
    background: #201102; padding: 100px 0;
}
.menu-gallery-wrapper * { box-sizing: border-box; }

.menu-title {
    text-align: center; font-size: 2.2rem; margin: 0 0 15px 0; color: #f2ebd4; 
    letter-spacing: 0.2em; text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    display: inline-block; border-top: 1px solid #8c7b66; border-bottom: 1px solid #8c7b66; padding: 15px 40px;
}
.menu-header-container { text-align: center; margin-bottom: 50px; }
.menu-note { text-align: center; font-size: 0.9rem; color: #b0a599; margin-top: 15px; font-weight: normal; }

/* ギャラリーGrid */
.menu-gallery-container { display: flex; flex-wrap: wrap; justify-content: center; gap: 30px; }
.menu-item {
    flex: 0 1 calc(33.333% - 30px); min-width: 260px;
    position: relative; cursor: pointer; transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.4s ease;
    background: #fff; padding: 12px 12px 20px 12px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.4); 
}
.menu-item:hover { transform: translateY(-8px); box-shadow: 0 15px 30px rgba(0,0,0,0.6); z-index: 10; }
.menu-item:hover img { filter: brightness(1.05); }

.menu-item img {
    display: block; width: 100%; height: auto; aspect-ratio: 4 / 5;
    object-fit: cover; border: 1px solid #ddd; transition: filter 0.3s ease;
}
.menu-caption {
    margin-top: 15px; text-align: center; font-size: 1.1rem; color: #222;
    font-weight: bold; letter-spacing: 0.05em; font-family: serif;
}
.menu-sub-caption {
    display: block; font-size: 0.75rem; color: #888; font-weight: normal; margin-top: 4px;
    font-family: sans-serif; text-transform: uppercase; letter-spacing: 0.1em;
}

/* メニューモーダル */
.menu-modal {
    display: none; position: fixed; z-index: 9999;
    left: 0; top: 0; width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    justify-content: center; align-items: center;
    opacity: 0; transition: opacity 0.3s ease; padding: 20px;
}
.menu-modal.active { display: flex; opacity: 1; }
.menu-modal-content {
    max-width: 100%; max-height: 90vh;
    box-shadow: 0 0 30px rgba(0,0,0,0.8);
    border: 2px solid #fff; border-radius: 2px;
    animation: zoomIn 0.3s ease; object-fit: contain;
}
.menu-modal-close {
    position: absolute; top: 20px; right: 30px;
    color: #fff; font-size: 50px; font-weight: 300; cursor: pointer;
    transition: transform 0.2s; line-height: 1; text-shadow: 0 0 10px rgba(0,0,0,0.5);
}
.menu-modal-close:hover { transform: scale(1.1); color: #ddd; }
@keyframes zoomIn { from {transform: scale(0.9); opacity: 0;} to {transform: scale(1); opacity: 1;} }

@media (max-width: 768px) {
    .menu-gallery-wrapper { padding: 40px 15px; }
    .menu-item { flex: 0 1 calc(50% - 30px); }
}
@media (max-width: 480px) {
    .menu-item { flex: 0 1 100%; max-width: 320px; margin: 0 auto; }
    .menu-title { font-size: 1.6rem; padding: 10px 20px; width: auto; border-left: none; border-right: none; }
}

/* 縦スクロールモーダルの背景 */
.vertical-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9); /* 背景を濃く */
    opacity: 0;
    transition: opacity 0.3s ease;
}

.vertical-modal.active {
    display: block; /* flexではなくblockでOK */
    opacity: 1;
}

/* スクロール可能なエリア */
.vertical-scroll-area {
    width: 100%;
    height: 100%;
    overflow-y: auto; /* ここで縦スクロールさせる */
    padding: 60px 20px; /* 上下に余白（閉じるボタン用） */
    box-sizing: border-box;
    text-align: center;
    -webkit-overflow-scrolling: touch; /* スマホで慣性スクロール */
}

/* 画像を内包するコンテナ */
.vertical-content {
    max-width: 800px; /* PCでの最大幅 */
    margin: 0 auto;
    display: flex;
    flex-direction: column; /* 縦並び指定 */
    gap: 20px; /* 画像と画像の間隔 */
}

/* モーダル内の画像 */
.vertical-content img {
    width: 100%;
    height: auto;
    display: block;
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    border-radius: 4px;
}

/* 閉じるボタン（画面右上に固定） */
.vertical-modal-close {
    position: fixed; /* スクロールしてもついてくるように */
    top: 20px;
    right: 30px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10001;
    background: rgba(0,0,0,0.5);
    width: 50px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    border-radius: 50%;
}
.vertical-modal-close:hover {
    background: rgba(255,255,255,0.2);
}


/* ==========================================================================
   6. 特徴・プラン・料金 (Crab Charm & Plans)
   ========================================================================== */
.crab-section-container {
  /* 変数定義(このエリア用) */
  --lp-brown: #3e2b20;
  --lp-beige: #fbfaf5;
  --lp-gold: #cfa832;
  --lp-red: #d3381c;
  
  font-family: var(--font-gothic); line-height: 1.6; color: var(--lp-brown);
  max-width: 1200px; margin: 0 auto; padding: 60px 0; width: 100%;
}
.crab-section-container * { box-sizing: border-box; }
.crab-section-container h2, h3, h4, p, ul, figure { margin: 0; padding: 0; }

/* 秘密エリア（フル幅バナー） */
.lp-full-width-banner { width: 100%; line-height: 0; }
.lp-full-width-banner img { width: 100%; height: auto; display: block; object-fit: cover; }

/* 見出しスタイル */
h2.design-classic {
    font-size: 30px; color: #3e2b20; text-align: center;
    padding-bottom: 10px; border-bottom: 4px double #3e2b20;
    display: table; margin: 50px auto 0; padding-left: 20px; padding-right: 20px;
    font-weight: bold;
}

/* 料金システム図 */
.system-flow {
  background: #fff; padding: 30px 20px; border: 2px solid var(--lp-brown);
  margin-bottom: 60px; text-align: center; position: relative;
}
.system-title-badge {
  background: var(--lp-brown); color: #fff; display: inline-block;
  padding: 5px 30px; font-size: 1.2rem; font-weight: 700;
  position: absolute; top: -20px; left: 50%; transform: translateX(-50%);
}
.flow-diagram { display: flex; justify-content: center; align-items: center; gap: 15px; font-weight: 700; margin-top: 10px; }
.flow-box {
  background: #fdfdfd; border: 1px solid #ccc; padding: 15px 10px; width: 280px;
  border-radius: 0; box-shadow: 0 2px 5px rgba(0,0,0,0.05);
  display: flex; flex-direction: column; justify-content: center; height: 100px;
}
.flow-box span{ font-size: 1.1rem; }
.flow-box img{ margin-right: 5px; width: 30px; height: 30px; vertical-align: middle; }
.flow-box small { display: block; font-size: 0.8rem; margin-top: 5px; font-weight: normal; }
.flow-box.accent {
  background: var(--lp-red); color: #fff; border: none;
  box-shadow: 0 5px 10px rgba(211, 56, 28, 0.2); transform: scale(1.05); z-index: 1;
}
.flow-box:not(.accent) { color: var(--lp-brown); }
.flow-box.accent small { color: rgba(255,255,255,0.9); }
.plus-mark { color: var(--lp-gold); font-size: 2rem; font-weight: 900; }

/* プランカード（松竹梅） */
.plans-grid { display: flex; gap: 20px; justify-content: center; align-items: stretch; margin-bottom: 60px; }

.plan-card {
  flex: 1; background: #fff; border: 1px solid #e0e0e0; border-radius: 8px;
  padding-bottom: 25px; text-align: center; box-shadow: 0 0 8px gray;
  transition: transform 0.3s; position: relative; overflow: hidden;
  display: flex; flex-direction: column;
}
.plan-matsu { border: 2px solid var(--lp-gold); transform: scale(1.05); z-index: 2; box-shadow: 0 10px 30px rgba(207, 168, 50, 0.2); }
.plan-take { border: 2px solid var(--lp-red); }
.plan-ume { border: 2px solid #201102; }

.plan-header { padding: 20px 15px; color: #fff; position: relative; }
.plan-take .plan-header { background-color: var(--lp-red); }
.plan-matsu .plan-header { background-color: var(--lp-gold); color: #fff; }
.plan-ume .plan-header { background-color: #1c0d62; }

.badge-recommend {
  position: absolute; top: 0; left: 0; width: 100%;
  background: #333; color: var(--lp-gold); padding: 4px 0;
  font-size: 0.8rem; font-weight: bold; letter-spacing: 0.1em;
}
.plan-name { font-size: 1.6rem; font-weight: 900; margin: 5px 0; line-height: 1.2; }
.plan-catch { font-size: 0.9rem; display: block; margin-bottom: 5px; opacity: 0.9; }

.plan-price-area { padding: 20px 10px; }
.price-note { font-size: 0.8rem; font-weight: bold; color: #666; margin-bottom: 0px; display: block; }
.price-main { font-size: 2.2rem; font-weight: bold; color: var(--lp-brown); font-family: var(--font-gothic); letter-spacing: -0.05em; }
.plan-matsu .price-main { color: #b8860b; }
.price-plus { font-size: 1.5rem; color: var(--lp-red); vertical-align: middle; margin-right: 2px; }
.price-yen { font-size: 1.2rem; margin-left: 3px; }
.price-sub { font-size: 0.85rem; color: #888; }
.price-crab{ display: block; font-size: 1.2rem; margin-top: 5px; font-weight: bold; }
.plan-matsu .price-crab{ color: #b8860b; }
.plan-take .price-crab{ color: var(--lp-red); }
.plan-ume .price-crab{ color: #1c0d62; }

/* 〆（シメ）セクション */
.shime-section {
    max-width: 800px; margin: 0 auto 60px; padding: 20px;
    background: #fff; border-radius: 10px; border-top: 3px solid #331c04;
}
.shime-title {
    font-size: 1.5rem; font-weight: 700; color: #3e2b20;
    border-left: 5px solid #d3381c; padding-left: 15px !important; margin-bottom: 10px !important;
}
.shime-item {
    display: flex; justify-content: space-between; align-items: center;
    padding: 20px 0; border-bottom: 1px dotted #ccc;
}
.shime-item:last-child { border-bottom: none; }
.shime-info { display: flex; align-items: center; }
.shime-img {
    width: 120px; height: 100px; object-fit: cover;
    border-radius: 8px; margin-right: 20px; box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.shime-text { display: flex; flex-direction: column; text-align: left; }
.shime-name { font-size: 1.2rem; font-weight: bold; color: #3e2b20; margin: 0 0 5px 0; line-height: 1.2; }
.shime-desc { font-size: 0.9rem; color: #666; margin: 0; }
.shime-price { text-align: right; min-width: 100px; }
.price-val { display: block; font-size: 1.2rem; font-weight: bold; color: #d3381c; }
.price-tax { display: block; font-size: 0.75rem; color: #d3381c; font-weight: normal; }

/* プラン・カニセクションのレスポンシブ */
@media (max-width: 768px) {
  .crab-section-container { padding: 40px 15px; }
  .flow-diagram { flex-direction: column; gap: 5px; }
  .flow-box {
    width: 100%; flex-direction: row; justify-content: space-between; align-items: center;
    height: auto; padding: 15px; text-align: left;
  }
  .flow-box br { display: none; }
  .flow-box small { margin-top: 0; margin-left: 10px; font-size: 0.85rem; }
  .flow-box.accent { transform: none; box-shadow: 0 2px 5px rgba(0,0,0,0.1); }
  .plus-mark { font-size: 1.5rem; margin: -5px 0; transform: none; }
  
  .plans-grid { flex-direction: column; gap: 25px; }
  .plan-matsu { transform: none; order: -1; box-shadow: 0 5px 15px rgba(207, 168, 50, 0.3); }
  .plan-take, .plan-ume { margin: 0 5px;}
  .plan-header { padding: 10px; }
  .plan-price-area { padding: 10px; }
  .plan-card { padding-bottom: 10px; }

  /* 〆セクションスマホ */
  .shime-img { width: 80px; height: 60px; margin-right: 15px; }
  .shime-name { font-size: 1rem; }
  .shime-desc { font-size: 0.8rem; }
  .price-val { font-size: 1rem; }
}


/* ==========================================================================
   7. 見積もり計算機 (Pricing Calculator)
   ========================================================================== */
#estimate{ background: #201102; padding: 50px 0; }
h2.design-white {
    font-size: 36px; color: #fff; text-align: center;
    padding-bottom: 10px; border-bottom: 4px double #fff;
    display: table; margin: 0 auto 50px; padding-left: 20px; padding-right: 20px;
    font-weight: bold;
}

.pricing-container {
  --day-color: #ff9800; --day-bg: #fff3e0;
  --night-color: #1a237e; --night-bg: #e8eaf6;
  --text-color: #333; --border-color: #ddd;
  --highlight-bg: #fffde7; --accent-color: #e91e63;
  --btn-color: #e91e63; --btn-hover: #c2185b;
  --error-color: #d32f2f;
  
  font-family: "Helvetica Neue", Arial, sans-serif; color: var(--text-color); line-height: 1.6;
  background-color: #fff; margin: 20px auto; padding: 20px;
  border-radius: 12px; box-shadow: 0 4px 12px rgba(0,0,0,0.08); text-align: left;
}
.pricing-container * { box-sizing: border-box; }

/* フォームエリア */
.pricing-container .calculator-section {
  background: #f0f4c3; padding: 20px; border-radius: 8px; margin-bottom: 30px; border: 2px solid #dce775;
}
.pricing-container .calc-title {
  text-align: center; font-weight: bold; font-size: 1.1rem; margin-bottom: 15px; color: #558b2f;
}
.pricing-container .form-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 15px; margin-bottom: 15px; }
.pricing-container .form-group label { display: block; font-size: 0.85rem; margin-bottom: 5px; font-weight: bold; color: #555; }
.pricing-container .form-group .required-badge { color: #e91e63; font-size: 0.75rem; margin-left: 4px; vertical-align: middle; }

.pricing-container .form-group select,
.pricing-container .form-group input[type="number"] {
  width: 100%; padding: 10px; border: 1px solid #ccc; border-radius: 4px;
  font-size: 0.95rem; background: #fff; color: #333; height: 45px;
  transition: border-color 0.3s, background-color 0.3s;
}
.pricing-container .input-error { border: 2px solid var(--error-color) !important; background-color: #ffebee !important; }
.pricing-container .form-group select:invalid { color: #888; }
.pricing-container .checkbox-group {
  display: flex; align-items: center; height: 45px; background: #fff;
  border: 1px solid #ccc; border-radius: 4px; padding: 0 10px;
}
.pricing-container .checkbox-group input { margin-right: 8px; transform: scale(1.2); width: auto; }

/* 追加オプション・確認 */
.pricing-container .confirmation-area { margin-top: 15px; padding-top: 15px; border-top: 2px dashed #b9cc80; }
.pricing-container .crab-extra-box {
    background-color: #fff; border: 1px solid #ffcc80; border-radius: 6px;
    padding: 15px; margin-bottom: 15px; display: none;
}
.pricing-container .crab-extra-box.input-error-box { border: 2px solid var(--error-color); background-color: #ffebee; }
.pricing-container .crab-extra-title { font-weight: bold; color: #e65100; font-size: 0.95rem; margin-bottom: 8px; }
.pricing-container .crab-extra-desc { font-size: 0.85rem; color: #555; margin-bottom: 12px; line-height: 1.4; }
.pricing-container .radio-options { display: flex; flex-direction: column; gap: 8px; }
.pricing-container .radio-label { display: flex; align-items: center; cursor: pointer; font-size: 0.9rem; }
.pricing-container .radio-label input { margin-right: 8px; transform: scale(1.2); }

.pricing-container .disclaimer-check-box {
    background-color: #fff8e1; border: 1px solid #ffecb3; border-radius: 6px;
    padding: 15px; margin-bottom: 15px;
}
.pricing-container .disclaimer-check-box.input-error-box { border: 2px solid var(--error-color); background-color: #ffebee; }
.pricing-container .disclaimer-text { font-size: 0.85rem; color: #5d4037; margin-bottom: 10px; line-height: 1.4; }

/* 計算ボタンと結果 */
.pricing-container .btn-area { text-align: center; margin: 20px 0; }
.pricing-container .calc-btn {
    background-color: var(--btn-color); color: #fff; font-size: 1.1rem; font-weight: bold;
    padding: 12px 40px; border: none; border-radius: 50px; cursor: pointer;
    box-shadow: 0 4px 6px rgba(0,0,0,0.15); transition: background-color 0.3s, transform 0.1s;
    width: 100%; max-width: 300px;
}
.pricing-container .calc-btn:hover { background-color: var(--btn-hover); }
.pricing-container .calc-btn:active { transform: translateY(2px); box-shadow: 0 2px 3px rgba(0,0,0,0.1); }

.pricing-container .result-box {
  background: #fff; padding: 15px; border-radius: 6px; text-align: center;
  border: 1px solid #c5e1a5; display: none;
}
.pricing-container .result-box.show { display: block; animation: fadeInResult 0.5s ease; }
@keyframes fadeInResult { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }

.pricing-container .result-row { display: flex; justify-content: space-around; align-items: flex-end; flex-wrap: wrap; gap: 10px; }
.pricing-container .result-item { flex: 1; min-width: 140px; }
.pricing-container .result-label { font-size: 0.85rem; color: #666; margin-bottom: 4px; }
.pricing-container .result-price { font-size: 1.6rem; font-weight: bold; color: var(--accent-color); line-height: 1.2; }
.pricing-container .result-tax-info { font-size: 0.8rem; color: #888; margin-top: 5px; }
.pricing-container .winter-fee-notice {
    font-size: 0.8rem; color: #e65100; background: #fff3e0;
    padding: 5px 10px; border-radius: 4px; display: inline-block; margin-bottom: 10px; margin-top: 5px;
}
.pricing-container .error-box {
  background-color: #ffebee; color: #c62828; padding: 15px; border: 1px solid #ef9a9a;
  border-radius: 6px; margin: 15px 0 20px 0; display: none; text-align: center; font-weight: bold;
}
.pricing-container .alert-msg { color: #d32f2f; font-weight: bold; font-size: 0.95rem; }
.pricing-container .error-detail { font-size: 0.85rem; font-weight: normal; margin-top: 5px; color: #333; text-align: left; }

/* 料金表（タブ切り替え） */
.pricing-container .tab-wrap { display: flex; justify-content: center; margin-bottom: 0; border-bottom: 1px solid var(--border-color); padding: 0; list-style: none; }
.pricing-container .tab-label {
  flex: 1; max-width: 200px; text-align: center; padding: 12px 10px; cursor: pointer;
  font-weight: bold; border-top-left-radius: 8px; border-top-right-radius: 8px;
  margin: 0 4px; transition: all 0.3s ease; border: 1px solid transparent; border-bottom: none;
  font-size: 0.95rem; opacity: 0.6; background: #f0f0f0; color: #666;
}
.pricing-container input[name="tab-group"] { display: none; }
.pricing-container .tab-label.day { color: var(--day-color); }
.pricing-container .tab-label.night { color: var(--night-color); }

.pricing-container #tab-day:checked ~ .tab-wrap .tab-label.day,
.pricing-container #tab-night:checked ~ .tab-wrap .tab-label.night {
  background: #fff; border-color: var(--border-color); border-bottom-color: #fff;
  opacity: 1; transform: translateY(1px); box-shadow: 0 -2px 5px rgba(0,0,0,0.02);
}
.pricing-container #tab-day:checked ~ .tab-wrap .tab-label.day { color: var(--day-color); }
.pricing-container #tab-night:checked ~ .tab-wrap .tab-label.night { color: var(--night-color); }

.pricing-container .content-area {
  border: 1px solid var(--border-color); border-top: none; padding: 24px 16px;
  background: #fff; border-bottom-left-radius: 8px; border-bottom-right-radius: 8px;
}
.pricing-container .content { display: none; animation: fadeIn 0.4s ease-out; }
.pricing-container #tab-day:checked ~ .content-area .content-day,
.pricing-container #tab-night:checked ~ .content-area .content-night { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }

.pricing-container .table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 10px; }
.pricing-container .pricing-table {
  width: 100%; border-collapse: collapse; margin-bottom: 20px;
  font-size: 0.9rem; white-space: nowrap; min-width: 500px; border: none;
}
.pricing-container .pricing-table th, .pricing-container .pricing-table td { padding: 14px 10px; border: 1px solid var(--border-color); text-align: center; }
.pricing-container .pricing-table th { background-color: #f9f9f9; font-weight: bold; font-size: 0.95rem; }

/* 昼夜テーブル装飾 */
.pricing-container .content-day .pricing-table th { background-color: var(--day-bg); color: #e65100; border-color: #ffe0b2; }
.pricing-container .content-day .pricing-table td { border-color: #ffe0b2; }
.pricing-container .content-night .pricing-table th { background-color: var(--night-bg); color: var(--night-color); border-color: #c5cae9; }
.pricing-container .content-night .pricing-table td { border-color: #c5cae9; }
.pricing-container .pricing-table td:first-child { font-weight: bold; background-color: #fafafa; position: sticky; left: 0; z-index: 1; }
.pricing-container .content-day .pricing-table td:first-child { border-right: 2px solid #ffe0b2; }
.pricing-container .content-night .pricing-table td:first-child { border-right: 2px solid #c5cae9; }
.pricing-container .pricing-table td { font-feature-settings: "palt"; letter-spacing: 0.02em; }
.pricing-container .link-style { color: #007bff; text-decoration: none; border-bottom: 1px solid #007bff; transition: opacity 0.2s; }
.pricing-container .link-style:hover { opacity: 0.7; }

/* 延長料金・注釈 */
.pricing-container .extension-section { margin-top: 40px; padding-top: 30px; border-top: 2px dashed var(--border-color); }
.pricing-container .section-title { font-weight: bold; margin-bottom: 16px; display: flex; align-items: center; font-size: 1.1rem; color: #444; }
.pricing-container .section-title span { margin-right: 8px; font-size: 1.4rem; }
.pricing-container .note { font-size: 0.85rem; color: #666; margin-top: 12px; background: #f9f9f9; padding: 10px; border-radius: 4px; line-height: 1.5; }
.pricing-container .note ul { margin: 0; padding-left: 20px; }
.price-unit { display: block; font-size: 1rem; color: #d3371d; margin-top: 10px; font-weight: bold; }
.pricing-container .pricing-table .highlight-row td { background-color: var(--highlight-bg); color: #d84315; }
.pricing-container .content-night .pricing-table .highlight-row td { color: #1a237e; }
.pricing-container .price-highlight { font-weight: bold; font-size: 1.05rem; }

@media (max-width: 600px) {
  .pricing-container .form-grid { grid-template-columns: 1fr; gap: 10px; }
  .pricing-container .result-row { flex-direction: column; }
  .pricing-container { padding: 15px 10px; }
  .pricing-container .tab-label { font-size: 0.85rem; padding: 10px 5px; }
  .pricing-container .tab-label span { display: inline-block; }
  .pricing-container h1 { font-size: 1.2rem; }
}


/* ==========================================================================
   8. FAQ & 会社概要 (FAQ & Company)
   ========================================================================== */
#lp section#area_05 { background: #fff; padding-bottom: 100px; }
#lp section#area_05 h3 { font-size: 2rem; font-weight: 900; text-align: center; color: #351b00; padding: 60px 0 40px; }

/* FAQアコーディオン */
.lp-faq-item { border-bottom: 1px solid #e0e0e0; margin-bottom: 10px; }
.lp-faq-item:last-child { border-bottom: none; }

.lp-faq-question {
  list-style: none; cursor: pointer; padding: 20px 10px; display: flex; align-items: flex-start; gap: 15px;
  background: #fff; transition: background-color 0.2s;
}
.lp-faq-question::-webkit-details-marker { display: none; }
.lp-faq-question:hover { background-color: #fbfaf5; }
.lp-faq-question .icon-q {
  background-color: #d3381c; color: #fff; font-family: sans-serif; font-weight: bold; font-size: 1rem;
  width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: 50%;
  flex-shrink: 0; margin-top: -2px;
}
.lp-faq-question .text { flex-grow: 1; font-weight: bold; font-size: 1.05rem; color: #351b00; line-height: 1.5; }
.lp-faq-question .icon-plus { position: relative; width: 20px; height: 20px; flex-shrink: 0; margin-top: 4px; }
.lp-faq-question .icon-plus::before, .lp-faq-question .icon-plus::after {
  content: ""; position: absolute; background-color: #cfa832; top: 50%; left: 50%;
  transform: translate(-50%, -50%); transition: transform 0.3s ease;
}
.lp-faq-question .icon-plus::before { width: 100%; height: 2px; }
.lp-faq-question .icon-plus::after { width: 2px; height: 100%; }

.lp-faq-item[open] .icon-plus::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.lp-faq-item[open] .lp-faq-question { background-color: #fbfaf5; }

.lp-faq-answer { overflow: hidden; padding-bottom: 20px; }
.lp-faq-content { display: flex; gap: 15px; padding: 10px 20px 10px 15px; background-color: #fff; }
.lp-faq-content .icon-a { color: #d3381c; font-family: sans-serif; font-weight: bold; font-size: 1.2rem; width: 32px; text-align: center; flex-shrink: 0; line-height: 1.5; }
.lp-faq-content .text { font-size: 0.95rem; line-height: 1.8; color: #333; }
.lp-faq-content a { color: #007bff; text-decoration: underline; }

@media (max-width: 600px) {
  #lp section#area_05 h3 { padding: 40px 0 20px; font-size: 1.5rem; }
  .lp-faq-question { padding: 15px 5px; gap: 10px; }
  .lp-faq-question .icon-q { width: 24px; height: 24px; font-size: 0.8rem; }
  .lp-faq-question .text { font-size: 0.95rem; }
  .lp-faq-content { padding: 10px 5px 20px; gap: 10px; }
  .lp-faq-content .icon-a { width: 24px; font-size: 1rem; }
}

/* 会社概要 (Company Info) */
#lp section#area_06 { margin: 80px 0 80px; }
#lp section#area_06 h2 { font-size: 26px; margin-bottom: 30px; color: #aa9343; border-bottom: 3px solid #fbfaf8; line-height: 2; }
#lp section#area_06 p { line-height: 2; margin-bottom: 50px; }
#lp section#area_06 .company-table { width: 100%; border-collapse: collapse; line-height: 1.6; font-size: 0.8rem; }
#lp section#area_06 .company-table th, #lp section#area_06 .company-table td { padding: 10px; vertical-align: top; border-bottom: 1px solid #ccc; text-align: left; }
#lp section#area_06 .company-table tr:last-child th, #lp section#area_06 .company-table tr:last-child td { border-bottom: none; }
#lp section#area_06 .company-table th { width: 25%; background-color: #eee; color: #5b3815; font-weight: normal; white-space: nowrap; }
#lp section#area_06 .company-table td { background-color: #fff; }
#lp section#area_06 .company-table a { color: #333; text-decoration: underline; }
#lp section#area_06 .company-table a:hover { text-decoration: none; opacity: 0.7; }

@media (max-width: 600px) {
  #lp section#area_06 .company-table th, #lp section#area_06 .company-table td { display: block; width: 100%; border-bottom: none; }
  #lp section#area_06 .company-table th { background-color: #f5f5f5; padding-bottom: 5px; }
  #lp section#area_06 .company-table td { padding-top: 5px; padding-bottom: 20px; border-bottom: 1px dotted #ccc; }
}


/* ==========================================================================
   9. 会場について (About/Slide)
   ========================================================================== */
#lp section#area_03 {
  width: 100%; padding: 0; position: relative; overflow: hidden; height: 600px;
  display: flex; align-items: center; justify-content: center; background: #333;
}
.lp-about-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1; }
.slide-item {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-size: cover; background-position: center;
  opacity: 0; animation: slideAnime 18s infinite;
}
.slide-item:nth-child(1) { animation-delay: 0s; }
.slide-item:nth-child(2) { animation-delay: 6s; }
.slide-item:nth-child(3) { animation-delay: 12s; }

@keyframes slideAnime {
  0% { opacity: 0; transform: scale(1); } 5% { opacity: 1; } 33% { opacity: 1; }
  38% { opacity: 0; transform: scale(1.1); } 100% { opacity: 0; transform: scale(1); }
}

.lp-about-overlay {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(59, 39, 20, 0.7)); z-index: 2;
}

.lp-about-content { position: relative; z-index: 3; width: 100%; max-width: 1000px; padding: 20px; display: flex; justify-content: center; }
.lp-about-text-box {
  background: rgba(255, 255, 255, 0.9); padding: 40px 50px; max-width: 750px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3); display: flex; flex-direction: row-reverse; gap: 40px; align-items: center;
}
.vertical-title {
  writing-mode: vertical-rl; font-family: var(--font-mincho, serif); font-size: 2rem; font-weight: 900;
  letter-spacing: 0.1em; color: #3e2b20; border-left: 3px solid #d3381c; padding-left: 15px;
  height: 100%; max-height: 300px; line-height: 1.6;
}
.vertical-title .small { font-size: 1rem; margin-left: 10px; font-weight: normal; }
.vertical-title .en { font-family: sans-serif; text-orientation: mixed; }
.description { text-align: left; color: #3e2b20; flex: 1; }
.description .lead { font-size: 1.1rem; font-weight: bold; margin-bottom: 20px; line-height: 1.8; color: #d3381c; }
.description p { font-size: 0.95rem; line-height: 2; margin-bottom: 20px; }

@media (max-width: 768px) {
  #lp section#area_03 { height: auto; min-height: 500px; padding: 40px 0; }
  .lp-about-text-box { flex-direction: column; padding: 30px 20px; width: 90%; gap: 20px; }
  .vertical-title {
    writing-mode: horizontal-tb; width: 100%; border-left: none; border-bottom: 2px solid #d3381c;
    padding-left: 0; padding-bottom: 10px; font-size: 1.5rem; text-align: center;
  }
  .vertical-title .small { display: block; font-size: 0.9rem; margin-left: 0; margin-bottom: 5px; }
  .description p { font-size: 0.9rem; text-align: left; }
}


/* ==========================================================================
   10. ナビゲーション (Floating Nav & Mobile TOC)
   ========================================================================== */
/* PC用追従ナビ */
.lp-floating-nav {
  position: fixed; top: 50%; right: 20px; transform: translateY(-50%) translateX(200%);
  z-index: 999; transition: transform 0.4s ease; width: 180px; display: none;
}
@media (min-width: 1001px) {
  .lp-floating-nav { display: block; }
  .lp-floating-nav.is-visible { transform: translateY(-50%) translateX(0); }
}

.floating-inner {
  background: #fff; border: 2px solid #3e2b20; border-radius: 8px; padding: 15px 10px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.15); display: flex; flex-direction: column; gap: 8px; text-align: center;
}
.floating-title { font-size: 0.85rem; font-weight: bold; color: #3e2b20; border-bottom: 1px solid #ddd; padding-bottom: 8px; margin: 0 0 5px 0; }
.floating-btn {
  display: flex; align-items: center; justify-content: center; text-decoration: none;
  padding: 10px; border-radius: 4px; font-size: 0.85rem; font-weight: bold; transition: all 0.2s; gap: 6px;
}
.floating-btn svg { width: 16px; height: 16px; }
.floating-btn.sub { background: #fbfaf5; color: #3e2b20; border: 1px solid #ddd; }
.floating-btn.sub:hover { background: #3e2b20; color: #fff; }
.floating-btn.line { background: #06C755; color: #fff; border: 1px solid #06C755; margin-top: 5px; }
.floating-btn.line:hover { background: #05a546; }
.floating-btn.line svg { fill: currentColor; }
.floating-btn.main { background: #d3381c; color: #fff; border: 1px solid #d3381c; padding: 12px 10px; box-shadow: 0 4px 10px rgba(211, 56, 28, 0.3); }
.floating-btn.main:hover { background: #b91c1c; transform: scale(1.05); }

.floating-toc-container { margin-top: 15px; border-top: 1px dashed #ccc; padding-top: 15px; text-align: left; }
.toc-title { font-size: 0.75rem; color: #888; font-weight: bold; margin-bottom: 8px; text-align: center; display: block; }
.toc-list { list-style: none; padding: 0; margin: 0; }
.toc-link { display: block; font-size: 0.8rem; color: #666; padding: 6px 8px; border-radius: 4px; transition: all 0.2s; position: relative; padding-left: 15px; }
.toc-link::before { content: "•"; position: absolute; left: 4px; top: 6px; color: #ccc; font-size: 1rem; line-height: 1; }
.toc-link:hover { background: #f5f5f5; color: #3e2b20; }
.toc-link.active { color: #d3381c; font-weight: bold; background: #fff5f5; }
.toc-link.active::before { color: #d3381c; }

/* スマホ用固定フッター & モーダル目次 */
.mobile-bottom-nav {
  position: fixed; bottom: 0; left: 0; width: 100%; background: #fff; border-top: 1px solid #ddd;
  display: flex; align-items: stretch; height: 60px; z-index: 1000; box-shadow: 0 -2px 10px rgba(0,0,0,0.1); display: none;
}
@media (max-width: 1000px) {
  .mobile-bottom-nav { display: flex; transform: translateY(100%); transition: transform 0.3s ease; }
  .mobile-bottom-nav.is-active { transform: translateY(0); }
}

.mobile-nav-btn {
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  text-decoration: none; font-size: 0.7rem; font-weight: bold; color: #3e2b20; transition: background 0.2s;
}
.mobile-nav-menu { flex: 0 0 30%; border-right: 1px solid #eee; background: #fdfdfd; cursor: pointer; }
.mobile-nav-menu:active { background: #f0f0f0; }
.mobile-nav-menu svg { width: 24px; height: 24px; margin-bottom: 2px; color: #555; }
.mobile-nav-reserve { flex: 1; background: #d3381c; color: #fff; flex-direction: row; gap: 8px; font-size: 1rem; }
.mobile-nav-reserve:active, .mobile-nav-reserve:hover { background-color: #b91c1c; color: #fff; }
.mobile-nav-reserve svg { width: 20px; height: 20px; }

.mobile-toc-modal {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); z-index: 1001;
  display: none; justify-content: center; align-items: center; padding: 20px;
}
.mobile-toc-modal.open { display: flex; animation: fadeIn 0.2s; }
.mobile-toc-content { background: #fff; width: 100%; max-width: 350px; border-radius: 8px; overflow: hidden; box-shadow: 0 10px 25px rgba(0,0,0,0.3); position: relative; }
.mobile-toc-header { background: #3e2b20; color: #fff; padding: 15px; text-align: center; font-weight: bold; position: relative; }
.mobile-toc-close { position: absolute; right: 15px; top: 50%; transform: translateY(-50%); cursor: pointer; font-size: 1.5rem; line-height: 1; }
.mobile-toc-list { padding: 10px 0; max-height: 60vh; overflow-y: auto; }
.mobile-toc-list li a { display: block; padding: 12px 20px; border-bottom: 1px solid #eee; color: #333; font-weight: 500; transition: background 0.2s; }
.mobile-toc-list li a:active { background: #f5f5f5; color: #d3381c; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }