/* ==========================================================================
   ほくほく芋掘り日和 | ミョウギノツチ農園
   Concept: Autumn Harvest Marche & Field Journal
   Palette: Warm Linen (#F7F3EB), Deep Soil (#2E231D), Sweet Potato Berry (#8E354A)
   ========================================================================== */

:root {
  /* 厳選したカラーパレット（3トーン基調＋ハイライト1色） */
  --bg-linen: #F7F3EB;
  --bg-sand: #EFE8DA;
  --surface-paper: #FFFEFA;

  --c-soil: #2E231D;          /* メイン文字・引き締めダークブラウン */
  --c-soil-muted: #6E5D52;    /* サブ文字 */
  --c-line: #D8CCB8;          /* 繊細な罫線・ボーダー */
  --c-line-dark: #4A3A31;

  --c-berry: #8E354A;         /* サツマイモ紅（メインアクセント） */
  --c-berry-dark: #6E2537;
  --c-berry-soft: #F6ECEE;

  --c-gold: #D49B35;          /* 焼き芋ゴールド（ポイントハイライト） */
  --c-gold-soft: #FAF1DF;

  /* タイポグラフィ */
  --font-serif: 'Kiwi Maru', serif;
  --font-sans: 'Zen Maru Gothic', -apple-system, BlinkMacSystemFont, "Hiragino Maru Gothic ProN", "Yu Gothic", sans-serif;

  /* レイアウト・装飾 */
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --shadow-card: 0 12px 32px rgba(46, 35, 29, 0.07);
  --shadow-float: 0 18px 40px rgba(46, 35, 29, 0.13);
}

/* ==========================================================================
   Base & Reset
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  color: var(--c-soil);
  background-color: var(--bg-linen);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.25s ease;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

.icon-svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ==========================================================================
   Header Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 85;
  background: rgba(247, 243, 235, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--c-line);
}

.header-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--c-soil);
  letter-spacing: 0.04em;
}

.brand-logo img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--c-line);
  object-fit: cover;
  background: #fff;
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-list a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--c-soil);
}

.nav-list a:hover {
  background: var(--bg-sand);
  color: var(--c-berry);
}

.nav-list .nav-insta {
  background: var(--c-soil);
  color: var(--surface-paper);
  padding: 7px 16px;
  margin-left: 4px;
}

.nav-list .nav-insta:hover {
  background: var(--c-berry);
  color: var(--surface-paper);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1.5px solid var(--c-soil);
  border-radius: 8px;
  width: 40px;
  height: 40px;
  padding: 9px;
  cursor: pointer;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
}

.nav-toggle-bar {
  display: block;
  width: 18px;
  height: 2px;
  background-color: var(--c-soil);
  border-radius: 2px;
}

/* ==========================================================================
   Rain Notice Banner & Full-Page Rain Effect
   ========================================================================== */
.rain-notice {
  position: relative;
  z-index: 92;
  padding: 22px 0 0;
  background-color: transparent;
}

/* 雨天時のページ全体の薄暗いトーン＆オーバーレイ */
body.is-raining {
  --bg-linen: #E5E0D7;
  --bg-sand: #DAD3C6;
}

body.is-raining::before {
  content: "";
  position: fixed;
  inset: 0;
  background: radial-gradient(
    circle at 50% 20%,
    rgba(28, 32, 38, 0.18) 0%,
    rgba(20, 22, 26, 0.34) 100%
  );
  pointer-events: none;
  z-index: 90;
}

body.is-raining .hero-visual img,
body.is-raining .pleasure-img-wrap img {
  filter: brightness(0.88) saturate(0.88);
}

.rain-notice-box {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px 20px;
  background: var(--surface-paper);
  border: 2px solid var(--c-berry);
  border-radius: var(--radius-md);
  padding: 16px 28px;
  box-shadow: var(--shadow-card);
  text-align: center;
}

.rain-notice-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--c-berry);
  color: var(--surface-paper);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 6px 16px;
  border-radius: 999px;
}

.rain-icon-svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.rain-notice-text {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.08rem, 2.5vw, 1.3rem);
  font-weight: 500;
  color: var(--c-soil);
  letter-spacing: 0.03em;
}

/* ページ全体に降る雨のオーバーレイCanvas */
.rain-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 95;
}

/* ==========================================================================
   Closed / Season Ended Notice Banner
   ========================================================================== */
.closed-notice {
  position: relative;
  z-index: 92;
  padding: 24px 0 8px;
  background-color: transparent;
}

.closed-notice-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background: var(--surface-paper);
  border: 2.5px solid var(--c-berry);
  border-radius: var(--radius-md);
  padding: 24px 32px;
  box-shadow: 0 10px 30px rgba(142, 53, 74, 0.12);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.closed-notice-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--c-berry), var(--c-gold), var(--c-berry));
}

.closed-notice-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--c-berry);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 6px 18px;
  border-radius: 999px;
}

.notice-icon-svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.closed-notice-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
}

.closed-notice-title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 3vw, 1.55rem);
  font-weight: 700;
  color: var(--c-berry-dark);
  letter-spacing: 0.04em;
  line-height: 1.4;
}

.closed-notice-text {
  margin: 0;
  font-size: clamp(0.95rem, 2vw, 1.05rem);
  color: var(--c-soil);
  line-height: 1.7;
}

.closed-notice-text strong {
  color: var(--c-berry);
  font-weight: 700;
}

.ended-tag,
.ended-badge-inline {
  display: inline-block;
  background: var(--c-berry);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 999px;
  vertical-align: middle;
  margin-right: 6px;
  letter-spacing: 0.04em;
}

.stub-badge-ended {
  background: var(--c-berry) !important;
  color: #fff !important;
}

.schedule-ended-alert {
  background: var(--c-berry-soft);
  border: 1.5px solid var(--c-berry);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  color: var(--c-soil);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 12px 0;
  text-align: left;
}

.schedule-ended-alert strong {
  color: var(--c-berry);
}

/* ==========================================================================
   Section Common Headers
   ========================================================================== */
.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  color: var(--c-berry);
  margin-bottom: 8px;
  position: relative;
  padding: 0 18px;
}

.section-eyebrow::before,
.section-eyebrow::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 10px;
  height: 1px;
  background: var(--c-berry);
}

.section-eyebrow::before { left: 0; }
.section-eyebrow::after { right: 0; }

.section-title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.6vw, 2.35rem);
  font-weight: 500;
  color: var(--c-soil);
  letter-spacing: 0.05em;
}

/* ==========================================================================
   1. HERO SECTION (Editorial Split & Photo Collage)
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 56px 0 100px;
  background-color: var(--bg-linen);
  overflow: hidden;
}

.hero-bg-art {
  position: absolute;
  inset: 0;
  color: var(--c-line);
  pointer-events: none;
  z-index: 0;
}

.botanical-line {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.festival-kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.kicker-en {
  font-family: var(--font-serif);
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  background: var(--c-soil);
  color: var(--surface-paper);
  padding: 5px 12px;
  border-radius: 4px;
}

.kicker-jp {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--c-berry);
  letter-spacing: 0.08em;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 6vw, 4.4rem);
  line-height: 1.16;
  font-weight: 500;
  color: var(--c-soil);
  margin: 0 0 24px;
  letter-spacing: 0.03em;
}

.hero-title .title-row {
  display: block;
}

.hero-title .title-row:last-child {
  color: var(--c-berry);
}

.hero-lead {
  font-size: 1.12rem;
  line-height: 1.9;
  color: var(--c-soil);
  margin: 0 0 32px;
}

.hero-lead strong {
  color: var(--c-berry);
  font-weight: 900;
  background: linear-gradient(transparent 65%, rgba(212, 155, 53, 0.35) 65%);
  padding: 0 3px;
}

/* チケット風日程ボード */
.hero-ticket {
  display: flex;
  align-items: stretch;
  background: var(--surface-paper);
  border: 1.5px solid var(--c-soil);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  max-width: 500px;
}

.ticket-main {
  flex: 1;
  padding: 20px 24px;
}

.ticket-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--c-soil-muted);
  margin-bottom: 4px;
}

.ticket-date {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 500;
  color: var(--c-soil);
  line-height: 1.3;
}

.ticket-time {
  margin: 4px 0 0;
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--c-berry);
}

.ticket-stub {
  width: 145px;
  background: var(--bg-sand);
  border-left: 2px dashed var(--c-line);
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 10px;
  text-align: center;
}

.stub-badge {
  display: inline-block;
  background: var(--c-berry);
  color: var(--surface-paper);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 999px;
  letter-spacing: 0.06em;
}

.stub-link {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--c-soil);
  border-bottom: 1px solid var(--c-soil);
  padding-bottom: 1px;
}

.stub-link:hover {
  color: var(--c-berry);
  border-color: var(--c-berry);
}

/* 右カラム：フォトコラージュ */
.hero-visual {
  position: relative;
}

.photo-collage {
  position: relative;
  padding: 10px 10px 60px 20px;
}

.collage-main {
  position: relative;
  margin: 0;
  background: var(--surface-paper);
  padding: 14px 14px 16px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--c-soil);
  box-shadow: var(--shadow-float);
  transform: rotate(1.5deg);
  z-index: 1;
}

.collage-main img {
  width: 100%;
  height: 330px;
  object-fit: cover;
  border-radius: 10px;
}

.collage-main figcaption {
  margin-top: 10px;
  padding-right: 8px;
  font-family: var(--font-serif);
  font-size: 0.85rem;
  color: var(--c-soil-muted);
  text-align: right;
}

.collage-sub figcaption {
  margin-top: 10px;
  font-family: var(--font-serif);
  font-size: 0.85rem;
  color: var(--c-soil-muted);
  text-align: center;
}

.collage-sub {
  position: absolute;
  bottom: -6px;
  left: -18px;
  width: 44%;
  margin: 0;
  background: var(--surface-paper);
  padding: 10px 10px 12px;
  border-radius: 14px;
  border: 1.5px solid var(--c-soil);
  box-shadow: var(--shadow-float);
  transform: rotate(-3.5deg);
  z-index: 2;
}

.collage-sub img {
  width: 100%;
  height: 165px;
  object-fit: cover;
  border-radius: 8px;
}

.craft-tape {
  position: absolute;
  width: 84px;
  height: 24px;
  background: rgba(212, 155, 53, 0.42);
  border-left: 1.5px dashed rgba(255, 255, 255, 0.65);
  border-right: 1.5px dashed rgba(255, 255, 255, 0.65);
  z-index: 4;
}

.tape-1 {
  top: -10px;
  left: 38%;
  transform: rotate(-6deg);
}

.tape-2 {
  top: -9px;
  left: 30%;
  transform: rotate(8deg);
}

/* クラフトスタンプ */
.harvest-stamp {
  position: absolute;
  top: -26px;
  right: -12px;
  width: 124px;
  height: 124px;
  color: var(--c-berry);
  z-index: 3;
  background: rgba(247, 243, 235, 0.88);
  border-radius: 50%;
  padding: 4px;
  transform: rotate(12deg);
}

.stamp-svg {
  width: 100%;
  height: 100%;
}

.stamp-text-sm {
  font-family: var(--font-serif);
  font-size: 8px;
  letter-spacing: 0.16em;
  fill: currentColor;
}

.stamp-text-lg {
  font-family: var(--font-serif);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  fill: currentColor;
}

.section-divider {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 60px;
  z-index: 1;
}

.section-divider svg {
  width: 100%;
  height: 100%;
  display: block;
}

.section-divider svg path {
  fill: var(--bg-sand);
}

/* ==========================================================================
   2. EXPERIENCE SECTION (3つの楽しみ)
   ========================================================================== */
.experience-section {
  background-color: var(--bg-sand);
  padding: 64px 0 88px;
}

.pleasure-grid {
  list-style: none;
  padding: 0;
  margin: 0 0 48px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.pleasure-card {
  background: var(--surface-paper);
  border: 1.5px solid var(--c-soil);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pleasure-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-float);
}

.pleasure-img-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
  border-bottom: 1.5px solid var(--c-soil);
}

.pleasure-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.pleasure-img-wrap .img-vine-craft {
  object-position: center 62%;
}

.pleasure-card:hover .pleasure-img-wrap img {
  transform: scale(1.05);
}

.pleasure-num {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--c-soil);
  color: var(--surface-paper);
  font-family: var(--font-serif);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: 999px;
  z-index: 2;
}

.pleasure-body {
  padding: 26px 24px 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.pleasure-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--c-berry-soft);
  color: var(--c-berry);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.pleasure-icon svg {
  width: 24px;
  height: 24px;
}

.pleasure-title {
  margin: 0 0 6px;
  font-family: var(--font-serif);
  font-size: 1.14rem;
  font-weight: 500;
  color: var(--c-soil);
  letter-spacing: -0.01em;
}

.pleasure-sub {
  margin: 0 0 10px;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--c-berry);
}

.pleasure-desc {
  margin: 4px 0 0;
  font-size: 0.94rem;
  color: var(--c-soil-muted);
  line-height: 1.7;
}

/* 公式Instagram CTAバナー */
.insta-banner {
  background: var(--surface-paper);
  border: 1.5px solid var(--c-soil);
  border-radius: var(--radius-md);
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  box-shadow: var(--shadow-card);
}

.insta-banner-content {
  display: flex;
  align-items: center;
  gap: 18px;
}

.insta-camera-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--c-berry);
  color: var(--surface-paper);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.insta-camera-icon svg {
  width: 26px;
  height: 26px;
}

.insta-call {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.18rem;
  font-weight: 500;
  color: var(--c-soil);
}

.insta-sub {
  margin: 3px 0 0;
  font-size: 0.88rem;
  color: var(--c-soil-muted);
}

.btn-insta-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--c-soil);
  color: var(--surface-paper);
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  white-space: nowrap;
}

.btn-insta-cta:hover {
  background: var(--c-berry);
  transform: translateX(3px);
}

.arrow-svg {
  width: 18px;
  height: 18px;
}

/* ==========================================================================
   3. FLOW SECTION (体験の流れ)
   ========================================================================== */
.flow-section {
  padding: 84px 0;
  background-color: var(--bg-linen);
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}

.flow-board {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

.flow-card {
  position: relative;
  background: var(--surface-paper);
  border: 1.5px solid var(--c-soil);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-align: center;
  box-shadow: var(--shadow-card);
}

/* PCでのステップ間の矢印ライン */
.flow-card:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -24px;
  width: 16px;
  height: 16px;
  border-top: 2px solid var(--c-berry);
  border-right: 2px solid var(--c-berry);
  transform: translateY(-50%) rotate(45deg);
}

.flow-step-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 18px;
}

.flow-step-badge {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  background: var(--c-berry);
  color: var(--surface-paper);
  padding: 4px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.flow-illust {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: var(--bg-linen);
  border: 1.5px dashed var(--c-line);
  color: var(--c-soil);
  display: flex;
  align-items: center;
  justify-content: center;
}

.flow-illust svg {
  width: 42px;
  height: 42px;
}

.flow-text {
  margin: 0;
  font-size: 0.96rem;
  font-weight: 700;
  line-height: 1.75;
  color: var(--c-soil);
}

/* ==========================================================================
   4. GUIDE & PRICE SECTION (料金・開催期間・持ち物)
   ========================================================================== */
.guide-section {
  padding: 88px 0;
  background-color: var(--bg-sand);
}

.guide-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 28px;
  align-items: stretch;
}

.guide-side-stack {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.guide-panel {
  background: var(--surface-paper);
  border: 1.5px solid var(--c-soil);
  border-radius: var(--radius-md);
  padding: 32px 30px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

.panel-header {
  border-bottom: 1.5px solid var(--c-soil);
  padding-bottom: 14px;
  margin-bottom: 22px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.panel-en {
  font-family: var(--font-serif);
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  color: var(--c-berry);
  order: 2;
}

.panel-title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 500;
  color: var(--c-soil);
  order: 1;
}

/* 料金システム注意枠 */
.system-notice {
  background: var(--c-gold-soft);
  border: 1.5px dashed var(--c-gold);
  border-radius: 12px;
  padding: 16px 18px;
  margin-bottom: 24px;
}

.notice-head {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--c-soil);
  font-size: 0.98rem;
  margin-bottom: 6px;
}

.notice-head svg {
  color: var(--c-berry);
}

.system-notice p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.7;
}

.text-highlight {
  font-weight: 900;
  color: var(--c-berry);
  border-bottom: 2px solid var(--c-gold);
}

/* 料金テーブル */
.price-table {
  margin: 0 0 24px;
  flex: 1;
}

.price-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 15px 0;
  border-bottom: 1px dashed var(--c-line);
  gap: 12px;
  flex-wrap: wrap;
}

.price-row:first-child {
  padding-top: 4px;
}

.price-row dt {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--c-soil);
}

.price-row dd {
  margin: 0;
  font-weight: 700;
  font-size: 1rem;
  color: var(--c-soil);
}

.price-num {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 500;
  color: var(--c-berry);
  margin: 0 2px;
}

.price-sub {
  font-size: 0.88rem;
  color: var(--c-soil-muted);
}

.payment-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--bg-linen);
  border: 1px solid var(--c-line);
  border-radius: 10px;
  padding: 13px 16px;
  font-size: 0.98rem;
  color: var(--c-soil);
}

/* 開催期間パネル */
.schedule-main {
  margin-bottom: 16px;
}

.schedule-dates {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 500;
  color: var(--c-soil);
}

.schedule-hours {
  margin: 4px 0 0;
  display: inline-block;
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--c-berry);
  background: linear-gradient(transparent 62%, rgba(212, 155, 53, 0.35) 62%);
}

.schedule-notes {
  background: var(--bg-linen);
  border-radius: 12px;
  padding: 16px 18px;
}

.reservation-tag {
  margin: 0 0 4px;
  font-weight: 900;
  color: var(--c-berry);
  font-size: 1rem;
}

.sns-notice-text {
  margin: 0 0 14px;
  font-size: 0.88rem;
  color: var(--c-soil-muted);
  line-height: 1.6;
}

.sns-pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sns-outline-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 15px;
  border-radius: 999px;
  border: 1.5px solid var(--c-soil);
  background: var(--surface-paper);
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--c-soil);
}

.sns-outline-btn:hover {
  background: var(--c-soil);
  color: var(--surface-paper);
}

/* 持ち物パネル */
.belongings-lead {
  margin: 0 0 16px;
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--c-soil);
}

.belongings-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.belongings-list li {
  background: var(--bg-linen);
  border: 1px solid var(--c-line);
  border-radius: 12px;
  padding: 14px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
}

.belonging-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--surface-paper);
  border: 1px solid var(--c-line);
  color: var(--c-berry);
  display: flex;
  align-items: center;
  justify-content: center;
}

.belonging-icon svg {
  width: 22px;
  height: 22px;
}

/* ==========================================================================
   5. ACCESS SECTION (アクセス＆フィールドマップ)
   ========================================================================== */
.access-section {
  padding: 88px 0 64px;
  background-color: var(--bg-linen);
}

.access-card {
  background: var(--surface-paper);
  border: 1.5px solid var(--c-soil);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
}

.access-details {
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 22px;
}

.instruction-label {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  color: var(--c-berry);
  margin-bottom: 6px;
}

.instruction-text {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.7;
}

.instruction-text strong {
  color: var(--c-berry);
  font-weight: 900;
}

.coord-block {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  background: var(--bg-linen);
  border: 1px solid var(--c-line);
  border-radius: 12px;
  padding: 12px 16px;
}

.coord-info {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.coord-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--c-soil-muted);
}

.coord-value {
  font-family: monospace, var(--font-sans);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--c-soil);
}

.btn-coord-copy {
  background: var(--surface-paper);
  color: var(--c-soil);
  border: 1.5px solid var(--c-soil);
  border-radius: 999px;
  padding: 5px 14px;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-coord-copy:hover {
  background: var(--c-soil);
  color: var(--surface-paper);
}

.facility-notes {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.facility-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 12px;
  background: var(--bg-linen);
  border: 1px solid var(--c-line);
}

.facility-item.facility-alert {
  background: var(--c-berry-soft);
  border-color: rgba(142, 53, 74, 0.28);
  color: var(--c-berry-dark);
}

.facility-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--surface-paper);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: currentColor;
}

.facility-icon svg {
  width: 20px;
  height: 20px;
}

.facility-item p {
  margin: 0;
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.55;
}

.btn-map-external {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--c-berry);
  color: var(--surface-paper);
  padding: 14px 24px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  text-align: center;
}

.btn-map-external:hover {
  background: var(--c-berry-dark);
}

.access-map-wrap {
  min-height: 380px;
  border-left: 1.5px solid var(--c-soil);
  background: var(--bg-sand);
}

.access-map-wrap iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 380px;
}

/* ==========================================================================
   6. CLIMAX & SHARE SECTION (掘りつくせ！)
   ========================================================================== */
.climax-section {
  position: relative;
  background-color: var(--bg-linen);
}

.climax-wave {
  width: 100%;
  height: 70px;
  overflow: hidden;
}

.climax-wave svg {
  width: 100%;
  height: 100%;
  display: block;
}

.climax-inner {
  background-color: var(--c-soil);
  color: var(--surface-paper);
  padding: 36px 0 64px;
  text-align: center;
}

.climax-sub {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: 0.8rem;
  letter-spacing: 0.24em;
  color: var(--c-gold);
}

.climax-message {
  margin: 0 0 28px;
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--surface-paper);
}

.potato-showcase {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  margin: 0 auto 44px;
  max-width: 680px;
  flex-wrap: wrap;
}

.imo-art {
  width: 96px;
  filter: drop-shadow(0 8px 14px rgba(0, 0, 0, 0.35));
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  cursor: pointer;
}

.imo-1 { transform: rotate(-18deg); width: 90px; }
.imo-2 { transform: rotate(8deg); width: 105px; }
.imo-3 { transform: rotate(-5deg); width: 120px; }
.imo-4 { transform: rotate(14deg); width: 100px; }
.imo-5 { transform: rotate(-22deg); width: 88px; }

.imo-art:hover {
  transform: translateY(-14px) rotate(0deg) scale(1.08);
}

/* シェアボックス */
.share-box {
  max-width: 540px;
  margin: 0 auto;
  padding-top: 28px;
  border-top: 1px dashed rgba(255, 254, 250, 0.2);
}

.share-label {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--c-line);
}

.share-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.share-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 22px;
  border-radius: 999px;
  border: 1.5px solid rgba(255, 254, 250, 0.35);
  background: transparent;
  color: var(--surface-paper);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}

.share-pill:hover {
  background: var(--surface-paper);
  color: var(--c-soil);
  border-color: var(--surface-paper);
}

/* ==========================================================================
   Site Footer
   ========================================================================== */
.site-footer {
  background-color: #231A15;
  color: var(--c-line);
  border-top: 1px solid rgba(255, 254, 250, 0.1);
  padding: 44px 0 36px;
  text-align: center;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.footer-brand {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--surface-paper);
}

.footer-brand img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #fff;
  padding: 2px;
}

.footer-nav,
.footer-sns {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 22px;
}

.footer-nav a,
.footer-sns a {
  font-size: 0.9rem;
  color: var(--c-line);
}

.footer-nav a:hover,
.footer-sns a:hover {
  color: var(--surface-paper);
  text-decoration: underline;
}

.back-to-top {
  display: inline-block;
  margin-top: 4px;
  padding: 6px 18px;
  border-radius: 999px;
  border: 1px solid rgba(216, 204, 184, 0.3);
  font-size: 0.82rem;
  color: var(--c-line);
}

.back-to-top:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--surface-paper);
}

.copyright {
  margin: 4px 0 0;
  font-size: 0.78rem;
  color: #8C7A6B;
}

/* トースト通知 */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--c-berry);
  color: var(--surface-paper);
  padding: 10px 24px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
  z-index: 200;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-copy {
    text-align: center;
  }

  .festival-kicker {
    justify-content: center;
  }

  .hero-ticket {
    margin: 0 auto;
    text-align: left;
  }

  .photo-collage {
    max-width: 540px;
    margin: 0 auto;
  }

  .pleasure-grid {
    grid-template-columns: 1fr;
    max-width: 540px;
    margin: 0 auto 40px;
  }

  .insta-banner {
    flex-direction: column;
    text-align: center;
    max-width: 540px;
    margin: 0 auto;
  }

  .insta-banner-content {
    flex-direction: column;
  }

  .flow-board {
    grid-template-columns: 1fr;
    max-width: 540px;
    margin: 0 auto;
    gap: 24px;
  }

  .flow-card:not(:last-child)::after {
    top: auto;
    bottom: -18px;
    right: 50%;
    transform: translateX(50%) rotate(135deg);
  }

  .guide-grid {
    grid-template-columns: 1fr;
    max-width: 580px;
    margin: 0 auto;
  }

  .access-card {
    grid-template-columns: 1fr;
    max-width: 580px;
    margin: 0 auto;
  }

  .access-map-wrap {
    border-left: none;
    border-top: 1.5px solid var(--c-soil);
    min-height: 320px;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--surface-paper);
    border-bottom: 1.5px solid var(--c-soil);
    box-shadow: var(--shadow-card);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .site-nav.open {
    max-height: 340px;
  }

  .nav-list {
    flex-direction: column;
    padding: 16px 24px 20px;
    gap: 8px;
  }

  .nav-list li,
  .nav-list a {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 540px) {
  .container {
    padding: 0 16px;
  }

  .closed-notice-box {
    padding: 20px 16px;
  }

  .hero-section {
    padding: 36px 0 80px;
  }

  .hero-ticket {
    flex-direction: column;
  }

  .ticket-stub {
    width: 100%;
    border-left: none;
    border-top: 2px dashed var(--c-line);
    flex-direction: row;
    justify-content: space-between;
    padding: 14px 20px;
  }

  .collage-main img {
    height: 240px;
  }

  .collage-sub {
    width: 56%;
    left: 0;
  }

  .collage-sub img {
    height: 125px;
  }

  .harvest-stamp {
    width: 96px;
    height: 96px;
    top: -18px;
    right: 0;
  }

  .guide-panel,
  .access-details {
    padding: 24px 20px;
  }

  .belongings-list {
    grid-template-columns: 1fr;
  }

  .belongings-list li {
    flex-direction: row;
    padding: 10px 16px;
  }

  .imo-art {
    width: 72px;
  }
}