/* ==========================================================================
   いばらき木育フェスタ - スタイルシート (Refactored)
   ========================================================================== */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&family=Zen+Maru+Gothic:wght@500;700;900&display=swap');

:root {
  /* カラーパレット */
  --color-primary: #008248;
  --color-primary-light: #7AC22B;
  --color-primary-dark: #07512F;
  --color-wood: #B06F30;
  --color-wood-light: #F3EAD9;
  --color-wood-warm: #E0733A;
  --color-accent: #EE7859;
  --color-accent-yellow: #F9B834;
  --color-red: #D63B2F;
  --color-red-dark: #B82E24;
  --color-bg-main: #FCFAF5;
  --color-bg-card: #FFFFFF;
  --color-bg-accent: #F5EFE4;
  --color-text-main: #2A2C29;
  --color-text-sub: #585C56;
  --color-text-light: #899086;

  /* フォント & アセット */
  --font-family-base: 'Noto Sans JP', sans-serif;
  --font-family-rounded: 'Zen Maru Gothic', sans-serif;
  --shadow-sm: 0 4px 12px rgba(0, 130, 72, 0.06);
  --shadow-md: 0 10px 28px rgba(0, 130, 72, 0.1);
  --shadow-lg: 0 20px 45px rgba(0, 130, 72, 0.14);
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --border-radius: 20px;
}

/* リセット & ベース */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-family-base);
  color: var(--color-text-main);
  background: var(--color-bg-main);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 10% 20%, rgba(184, 123, 63, 0.03) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(44, 94, 59, 0.04) 0%, transparent 40%);
  pointer-events: none;
  z-index: -1;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

.container {
  width: 90%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 15px;
}

.is-hidden {
  display: none !important;
}

.text-sub {
  color: var(--color-text-sub);
  font-weight: normal;
}

/* アイコンカラークラス */
.icon-wood {
  color: var(--color-wood);
}

.icon-yellow {
  color: var(--color-accent-yellow);
}

.icon-green {
  color: var(--color-primary-light);
}

.icon-primary {
  color: var(--color-primary);
}

.icon-accent {
  color: var(--color-accent);
}

/* 見出し共通 */
.section-title-wrap {
  text-align: center;
  margin-bottom: 50px;
  position: relative;
}

.section-subtitle {
  font: 700 0.95rem/1 var(--font-family-rounded);
  color: var(--color-wood);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  display: inline-block;
  background: var(--color-bg-accent);
  padding: 4px 16px;
  border-radius: 50px;
  margin-bottom: 12px;
}

.section-title {
  font: 900 2.2rem/1.35 var(--font-family-rounded);
  color: var(--color-primary-dark);
}

.section-title span {
  color: var(--color-wood);
}

.section-title-note {
  font: 500 1rem/1.35 var(--font-family-base);
  color: var(--color-text-sub);
  margin-left: 8px;
  display: inline-block;
  vertical-align: middle;
}

/* 共通ボタン */
.btn-primary {
  background: #ee7959;
  color: #fff;
  font: 700 1.05rem var(--font-family-rounded);
  padding: 14px 32px;
  border-radius: 50px;
  box-shadow: 0 8px 24px rgba(238, 121, 89, 0.25);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: #e06341;
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(238, 121, 89, 0.35);
}

.open-survey-btn {
  background: var(--color-red);
  box-shadow: 0 8px 24px rgba(214, 59, 47, 0.25);
}

.open-survey-btn:hover {
  background: var(--color-red-dark);
  box-shadow: 0 12px 30px rgba(214, 59, 47, 0.35);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.8);
  font: 700 1.05rem var(--font-family-rounded);
  padding: 12px 28px;
  border-radius: 50px;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.btn-secondary:hover {
  background: #fff;
  color: var(--color-primary-dark);
  border-color: #fff;
  transform: translateY(-2px);
}

/* ==========================================================================
   1. ヘッダー / ナビゲーション
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition);
  padding: 22px 0;
  background: #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.header.scrolled {
  padding: 10px 0;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font: 900 1.25rem var(--font-family-rounded);
  color: var(--color-primary);
}

.logo-image {
  height: 64px;
  width: auto;
  transition: var(--transition);
}

.header.scrolled .logo-image {
  height: 38px;
}

.nav-menu {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font: 700 0.95rem var(--font-family-rounded);
  color: var(--color-text-main);
  transition: var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--color-wood);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--color-primary);
}

.nav-link:hover::after {
  width: 100%;
}

.header-cta {
  background: #ee7959;
  color: #fff;
  padding: 10px 22px;
  border-radius: 50px;
  font: 700 0.9rem var(--font-family-rounded);
  box-shadow: 0 4px 15px rgba(238, 121, 89, 0.25);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
  border: none;
}

.header-cta:hover {
  background: #e06341;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(238, 121, 89, 0.35);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-primary);
  cursor: pointer;
}

/* ==========================================================================
   2. ヒーローセクション
   ========================================================================== */
.hero {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 80px 0 150px;
  color: #fff;
  margin-top: 108px;
}

@media (min-width: 992px) {
  .hero {
    aspect-ratio: 16 / 9;
    max-height: 800px;
    min-height: 640px;
    padding: 0;
    margin-top: 108px;
  }
}

.hero-bg-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  z-index: 1;
}

.hero-bg-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.65) 0%, rgba(0, 0, 0, 0.2) 100%);
  z-index: 2;
}

.hero-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 3;
}

.hero-content {
  position: relative;
  z-index: 4;
}

.hero-logo-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 4;
}

.hero-logo-card {
  max-width: 480px;
  width: 100%;
  animation: float 4s ease-in-out infinite;
  transition: var(--transition);
}

.hero-logo-card:hover {
  transform: scale(1.05);
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-12px);
  }
}

.hero-eyebrow-notice {
  font: 900 1.05rem var(--font-family-rounded);
  color: #ffffff;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-main-copy {
  font: 900 2.2rem/1.3 var(--font-family-rounded);
  color: #fff;
  margin-bottom: 18px;
  letter-spacing: -0.01em;
}

.hero-main-copy .highlight {
  position: relative;
  display: inline-block;
  color: var(--color-accent-yellow);
}

.hero-main-copy .highlight::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 8px;
  background: rgba(244, 196, 48, 0.25);
  z-index: -1;
  border-radius: 4px;
}

.hero-lead-text {
  font-size: 0.96rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 24px;
  line-height: 1.7;
}

/* PC（992px以上）でのテキスト特大表示 */
@media (min-width: 992px) {
  .hero-eyebrow-notice {
    font-size: 1.35rem;
    margin-bottom: 16px;
  }

  .hero-main-copy {
    font-size: 2.8rem;
    line-height: 1.35;
    margin-bottom: 24px;
  }

  .hero-lead-text {
    font-size: 1.2rem;
    line-height: 1.85;
    margin-bottom: 32px;
  }

  .hero-actions .btn-primary {
    font-size: 1.15rem;
    padding: 16px 36px;
  }

  .hero-actions .btn-secondary {
    font-size: 1.15rem;
    padding: 14px 32px;
  }
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.scroll-box {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  pointer-events: none;
}

.scroll-box span {
  font: 700 0.72rem var(--font-family-rounded);
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.85);
  text-transform: uppercase;
}

.scroll-box .line {
  width: 2px;
  height: 50px;
  background: rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
  border-radius: 1px;
}

.scroll-box .line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 16px;
  background: #ffffff;
  animation: scrollLine 2.2s cubic-bezier(0.15, 0.85, 0.35, 1) infinite;
  border-radius: 1px;
}

@keyframes scrollLine {
  0% {
    top: -16px;
    height: 16px;
  }

  50% {
    top: 0;
    height: 32px;
  }

  100% {
    top: 50px;
    height: 16px;
  }
}

/* ==========================================================================
   3. 開催概要エリア (Overview Strip)
   ========================================================================== */
.info-sec {
  padding: 30px 0 10px;
  background: var(--color-bg-main);
  position: relative;
  z-index: 10;
}

.info-sec .box {
  background: #ffffff;
  border-radius: 28px;
  padding: 35px 45px;
  box-shadow: var(--shadow-md);
  border: 2px solid var(--color-wood-light);
  display: grid;
  grid-template-columns: 1.1fr auto 1.3fr auto 1fr;
  align-items: start;
  gap: 30px;
}

.info-sec .row {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.info-sec .icn {
  width: 52px;
  height: 52px;
  background: var(--color-bg-accent);
  color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.info-sec .inner {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.info-sec .lbl {
  font: 900 0.95rem var(--font-family-rounded);
  color: #ffffff;
  background: var(--color-primary);
  padding: 4px 14px;
  border-radius: 50px;
  align-self: flex-start;
  letter-spacing: 0.05em;
}

.info-sec .txt {
  font-size: 1.2rem;
  color: var(--color-text-main);
  line-height: 1.5;
  font-weight: 500;
}

.info-sec .txt strong {
  font-weight: 900;
  color: var(--color-primary);
}

.info-sec .line-v {
  width: 1px;
  height: 60px;
  background: var(--color-bg-accent);
}

/* ==========================================================================
   4. プレイベント開催告知 & アンケート
   ========================================================================== */
.cta-banner-section {
  padding: 10px 0 50px;
}

.cta-card {
  background: #ffffff;
  border: 2px solid rgba(0, 130, 72, 0.18);
  border-radius: 28px;
  padding: 40px 45px;
  color: var(--color-text-main);
  position: relative;
  overflow: hidden;
  box-shadow: 0 12px 36px rgba(0, 130, 72, 0.08);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.cta-title {
  font: 900 1.6rem/1.4 var(--font-family-rounded);
  color: #ffffff;
  background: linear-gradient(135deg, #008248 0%, #07512F 100%);
  padding: 12px 24px;
  border-radius: 14px;
  display: inline-block;
  margin: 4px 0 10px;
  box-shadow: 0 4px 14px rgba(0, 130, 72, 0.2);
}

.cta-subtitle {
  font: 700 1.15rem/1.5 var(--font-family-rounded);
  color: var(--color-primary-dark);
  margin-top: 2px;
}

.preevent-info-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  background: #f2f7f4;
  padding: 16px 22px;
  border-radius: 16px;
}

.preevent-info-strip .info-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.02rem;
  color: var(--color-text-main);
}

.preevent-info-strip .info-item i {
  color: var(--color-primary);
  font-size: 1.1rem;
}

.cta-survey-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 16px;
  margin: 10px 0 16px;
  padding: 24px 20px;
  background: #fff6f3;
  border: 1px solid rgba(238, 121, 89, 0.2);
  border-radius: 20px;
}

.url-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-align: center;
}

.url-box-main {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
}

.url-box-sub {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
}

.url-box-note {
  font-size: 0.88rem;
  color: #1a73e8;
  font-weight: normal;
}

.url-box-example {
  color: #1a73e8;
  font-size: 0.82rem;
  font-weight: normal;
}

.url-box-time {
  color: var(--color-text-sub);
  font-size: 0.82rem;
  margin-top: 2px;
}

.url-box-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-primary);
  color: #ffffff;
  font: 900 1.05rem var(--font-family-rounded);
  padding: 6px 18px;
  border-radius: 50px;
  white-space: nowrap;
}

.url-box-text {
  font: 900 1.25rem/1.4 var(--font-family-rounded);
  color: var(--color-primary-dark);
}

.preevent-lead-desc {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--color-text-main);
  margin: 4px 0 6px;
}

.preevent-program-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 10px;
}

.p-program-item {
  background: #ffffff;
  border: 2px solid var(--color-wood-light);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 130, 72, 0.06);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.p-program-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 130, 72, 0.12);
}

.p-program-item.p-program-gift-item {
  border-color: rgba(238, 121, 89, 0.4);
  background: #fffcfb;
}

.p-program-img {
  width: 100%;
  height: 180px;
  overflow: hidden;
}

.p-program-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.p-program-item:hover .p-program-img img {
  transform: scale(1.05);
}

.p-program-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.p-program-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f0f7f2;
  color: var(--color-primary-dark);
  border: 1px solid #c8e6c9;
  font: 700 0.82rem var(--font-family-rounded);
  padding: 4px 12px;
  border-radius: 50px;
  align-self: flex-start;
  margin-bottom: 10px;
}

.p-program-tag.p-tag-gift {
  background: #fff2ee;
  color: #d64a27;
  border-color: #f7a993;
}

.p-program-body h4 {
  font: 900 1.15rem/1.4 var(--font-family-rounded);
  color: var(--color-primary-dark);
  margin-bottom: 10px;
}

.p-program-body p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--color-text-main);
}

.p-program-example {
  color: #1a73e8;
  font-size: 0.82rem;
  font-weight: normal;
  display: block;
  margin: 2px 0;
}

.p-program-note {
  color: #1a73e8;
  font-size: 0.85rem;
  font-weight: normal;
  display: block;
  margin-top: 4px;
}

/* ==========================================================================
   5. 体験できること (Experience)
   ========================================================================== */
.experience-section {
  padding: 80px 0;
  background: var(--color-bg-accent);
}

.experience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.exp-card {
  background: var(--color-bg-card);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid rgba(184, 123, 63, 0.15);
}

.exp-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.exp-image-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
}

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

.exp-card:hover .exp-image-wrap img {
  transform: scale(1.08);
}

.exp-number-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--color-primary);
  color: #fff;
  font: 900 0.9rem var(--font-family-rounded);
  padding: 6px 14px;
  border-radius: 50px;
  box-shadow: var(--shadow-sm);
}

.exp-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.exp-title {
  font: 900 1.3rem var(--font-family-rounded);
  color: var(--color-primary-dark);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.exp-catch {
  font: 700 0.95rem/1.5 var(--font-family-base);
  color: var(--color-wood);
  margin-bottom: 14px;
}

.exp-desc-list {
  font-size: 0.92rem;
  color: var(--color-text-sub);
  margin-bottom: 16px;
}

.exp-desc-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
}

.exp-desc-list li::before {
  content: '🌱';
  position: absolute;
  left: 0;
  top: 0;
  font-size: 0.8rem;
}

.exp-note {
  font-size: 0.8rem;
  color: var(--color-text-light);
  background: var(--color-bg-main);
  padding: 8px 12px;
  border-radius: 8px;
  margin-top: auto;
}

.exp-notice-banner {
  margin-top: 50px;
  background: #FFF;
  border: 2px dashed var(--color-wood);
  border-radius: 20px;
  padding: 24px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.exp-notice-banner i {
  font-size: 2rem;
  color: var(--color-wood-warm);
}

.exp-notice-banner p {
  font: 700 1.05rem var(--font-family-rounded);
  color: var(--color-primary-dark);
}

/* ==========================================================================
   6. コンセプト
   ========================================================================== */
.concept-section {
  padding: 90px 0;
}

.concept-box {
  background: linear-gradient(135deg, #FAF4EB 0%, #FFF 100%);
  border: 2px solid var(--color-wood-light);
  border-radius: 30px;
  padding: 50px 60px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.concept-icon {
  width: 70px;
  height: 70px;
  background: var(--color-wood);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: -85px auto 24px;
  box-shadow: var(--shadow-md);
  border: 4px solid #fff;
}

.concept-heading {
  font: 900 1.8rem var(--font-family-rounded);
  color: var(--color-primary-dark);
  margin-bottom: 20px;
}

.concept-message {
  font: 700 1.25rem/1.6 var(--font-family-base);
  color: var(--color-wood-warm);
  max-width: 800px;
  margin: 0 auto 24px;
}

.concept-text {
  font: 400 1rem/1.9 var(--font-family-base);
  color: var(--color-text-sub);
  max-width: 750px;
  margin: 0 auto;
}

/* ==========================================================================
   7. 参加予定団体 (Partners)
   ========================================================================== */
.partners-section {
  padding: 70px 0;
  background: #FFF;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}

.partner-card {
  background: var(--color-bg-main);
  border: 1px solid rgba(184, 123, 63, 0.15);
  border-radius: 16px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: var(--transition);
}

.partner-card:hover {
  background: #fff;
  border-color: var(--color-wood);
  box-shadow: var(--shadow-sm);
  transform: translateY(-3px);
}

.partner-icon {
  width: 42px;
  height: 42px;
  background: var(--color-bg-accent);
  color: var(--color-primary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.partner-name {
  font: 700 0.95rem var(--font-family-rounded);
  color: var(--color-text-main);
}

.partners-disclaimer {
  text-align: center;
  margin-top: 30px;
  font-size: 0.85rem;
  color: var(--color-text-light);
}

/* ==========================================================================
   8. アクセス & 施設インフォ
   ========================================================================== */
.access-section {
  padding: 80px 0;
  background: var(--color-bg-main);
}

.access-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.access-info-box {
  background: var(--color-bg-card);
  border-radius: var(--border-radius);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.access-venue-title {
  font: 900 1.5rem var(--font-family-rounded);
  color: var(--color-primary-dark);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.access-venue-desc {
  font-size: 0.98rem;
  color: var(--color-text-sub);
  margin-bottom: 24px;
  line-height: 1.8;
}

.notice-box {
  background: #FFF8EE;
  border-left: 4px solid var(--color-wood-warm);
  padding: 14px 18px;
  border-radius: 8px;
  font-size: 0.9rem;
  color: #8A521A;
  margin-bottom: 30px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.facility-features-title {
  font: 700 1.05rem var(--font-family-rounded);
  color: var(--color-primary-dark);
  margin-bottom: 16px;
}

.facility-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.facility-item {
  background: var(--color-bg-accent);
  padding: 14px 10px;
  border-radius: 12px;
  text-align: center;
  font: 700 0.85rem var(--font-family-rounded);
  color: var(--color-primary-dark);
}

.facility-item i {
  display: block;
  font-size: 1.5rem;
  margin-bottom: 6px;
  color: var(--color-primary);
}

.access-map-box {
  background: var(--color-bg-card);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.map-placeholder {
  width: 100%;
  height: 100%;
  min-height: 320px;
  background: #E5E9E4;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-placeholder iframe {
  width: 100%;
  height: 100%;
  border: 0;
  min-height: 340px;
}

/* ==========================================================================
   9. フッター
   ========================================================================== */
.footer {
  background: var(--color-primary-dark);
  color: #fff;
  padding: 60px 0 30px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 30px;
}

.footer-brand .logo {
  color: #fff;
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 0.9rem;
  opacity: 0.8;
}

.footer-contact {
  background: rgba(255, 255, 255, 0.08);
  padding: 20px 28px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-contact h4 {
  font: 700 1.05rem var(--font-family-rounded);
  margin-bottom: 8px;
  color: var(--color-accent-yellow);
}

.footer-contact p {
  font-size: 0.9rem;
  opacity: 0.9;
}

.footer-email {
  margin: 10px 0 0;
}

.email-link {
  color: var(--color-accent-yellow);
  text-decoration: underline;
}

.email-link:hover {
  opacity: 0.8;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 24px;
  text-align: center;
  font-size: 0.85rem;
  opacity: 0.75;
}

/* トップへ戻るボタン */
.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  background: var(--color-wood-warm);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 9999;
  border: none;
  touch-action: manipulation;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

.back-to-top.active {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--color-wood);
  transform: translateY(-4px);
}

/* アニメーション */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* モーダル */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(28, 63, 38, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  padding: 20px;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--color-bg-card);
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--color-wood-light);
  padding: 35px 40px;
  position: relative;
  overflow-y: auto;
  transform: translateY(30px);
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 2.2rem;
  line-height: 1;
  color: var(--color-text-light);
  cursor: pointer;
  transition: var(--transition);
  z-index: 10;
}

.modal-close-btn:hover {
  color: var(--color-accent);
  transform: rotate(90deg);
}

.modal-header {
  text-align: center;
  margin-bottom: 25px;
}

.modal-desc {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  margin-top: 5px;
  text-align: center;
  line-height: 1.5;
}

.modal-desc-example {
  color: #1a73e8;
  font-size: 0.8rem;
  font-weight: normal;
}

.modal-subtitle {
  font: 700 0.85rem var(--font-family-rounded);
  color: var(--color-wood);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--color-bg-accent);
  padding: 2px 12px;
  border-radius: 50px;
  display: inline-block;
  margin-bottom: 8px;
}

.modal-title {
  font: 900 1.6rem var(--font-family-rounded);
  color: var(--color-primary-dark);
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font: 700 0.95rem var(--font-family-rounded);
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

.badge-required {
  background: var(--color-accent);
  color: #fff;
  font-size: 0.7rem;
  padding: 1px 5px;
  border-radius: 4px;
  margin-left: 6px;
  vertical-align: middle;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 10px 14px;
  border: 2px solid var(--color-bg-accent);
  border-radius: 12px;
  font: 400 0.95rem var(--font-family-base);
  color: var(--color-text-main);
  background: var(--color-bg-main);
  transition: var(--transition);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-wood-warm);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(217, 136, 54, 0.15);
}

.select-wrapper {
  position: relative;
}

.select-wrapper::after {
  content: '\f078';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-sub);
  pointer-events: none;
}

.form-select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.checkbox-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

@media (min-width: 480px) {
  .checkbox-group {
    grid-template-columns: repeat(3, 1fr);
  }
}

.checkbox-item input[type="checkbox"] {
  display: none;
}

.checkbox-btn {
  display: block;
  padding: 8px 10px;
  background: var(--color-bg-main);
  border: 2px solid var(--color-bg-accent);
  border-radius: 12px;
  font: 500 0.85rem var(--font-family-base);
  color: var(--color-text-sub);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.checkbox-btn i {
  margin-right: 4px;
  opacity: 0;
  transform: scale(0.5);
  transition: var(--transition);
}

.checkbox-item input[type="checkbox"]:checked+.checkbox-btn {
  background: rgba(44, 94, 59, 0.08);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.checkbox-item input[type="checkbox"]:checked+.checkbox-btn i {
  opacity: 1;
  transform: scale(1);
}

.form-textarea {
  resize: vertical;
}

.form-submit-wrap {
  text-align: center;
  margin-top: 30px;
}

.btn-submit {
  background: #8ec31f;
  color: #fff;
  border: none;
  font: 700 1.05rem var(--font-family-rounded);
  padding: 14px 40px;
  border-radius: 50px;
  box-shadow: 0 6px 20px rgba(142, 195, 31, 0.25);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-submit:hover {
  background: #7bb017;
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(142, 195, 31, 0.35);
}

.survey-success-wrap {
  display: none;
  text-align: center;
  padding: 30px 10px;
  animation: fadeInUp 0.6s ease forwards;
}

.success-icon {
  font-size: 4rem;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.survey-success-wrap h3 {
  font: 900 1.6rem var(--font-family-rounded);
  color: var(--color-primary-dark);
  margin-bottom: 12px;
}

.survey-success-wrap p {
  font-size: 0.95rem;
  color: var(--color-text-sub);
  line-height: 1.7;
}

.close-success-modal-btn {
  border: none;
  cursor: pointer;
}

/* ロック画面 */
.lock-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-bg-main);
  background-image: radial-gradient(circle at 10% 20%, rgba(184, 123, 63, 0.03) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(44, 94, 59, 0.04) 0%, transparent 40%);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.lock-bg.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.lock-bg .box {
  background: #ffffff;
  max-width: 400px;
  width: 100%;
  padding: 40px 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--color-wood-light);
  text-align: center;
  animation: lockFadeIn 0.5s ease;
}

@keyframes lockFadeIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.lock-bg .box.shake {
  animation: shake 0.4s ease;
}

@keyframes shake {

  0%,
  100% {
    transform: translateX(0);
  }

  20%,
  60% {
    transform: translateX(-8px);
  }

  40%,
  80% {
    transform: translateX(8px);
  }
}

.lock-bg .logo {
  max-width: 200px;
  height: auto;
  margin: 0 auto 20px;
  display: block;
}

.lock-bg h3 {
  font: 900 1.25rem var(--font-family-rounded);
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

.lock-bg .txt {
  font-size: 0.88rem;
  color: var(--color-text-sub);
  margin-bottom: 24px;
}

.lock-bg .err {
  color: var(--color-accent);
  background: #FFF0ED;
  border: 1px solid #FFD3C9;
  padding: 10px;
  border-radius: 8px;
  font: 700 0.85rem var(--font-family-base);
  margin-bottom: 16px;
  display: none;
}

.lock-bg .row {
  text-align: left;
  margin-bottom: 18px;
}

.lock-bg .row label {
  display: block;
  font: 700 0.88rem var(--font-family-base);
  color: var(--color-primary-dark);
  margin-bottom: 6px;
}

.lock-bg .ipt {
  width: 100%;
  padding: 12px 14px;
  border: 2px solid var(--color-bg-accent);
  border-radius: 12px;
  font-size: 0.95rem;
  background: var(--color-bg-main);
  outline: none;
  transition: var(--transition);
}

.lock-bg .ipt:focus {
  border-color: var(--color-wood-warm);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(217, 136, 54, 0.15);
}

.lock-bg .btn {
  width: 100%;
  background: #ee7959;
  color: #fff;
  border: none;
  font: 700 1.05rem var(--font-family-rounded);
  padding: 12px;
  border-radius: 50px;
  box-shadow: 0 6px 15px rgba(238, 121, 89, 0.25);
  cursor: pointer;
  transition: var(--transition);
  margin-top: 10px;
}

.lock-bg .btn:hover {
  background: #e06341;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(238, 121, 89, 0.35);
}

/* レスポンシブ最適化 */
@media (max-width: 992px) {
  .hero-wrapper {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .hero-main-copy {
    font-size: 1.8rem;
  }

  .hero-eyebrow-notice {
    font-size: 0.95rem;
  }

  .hero-lead-text {
    font-size: 0.9rem;
    margin-bottom: 20px;
  }

  .experience-grid {
    grid-template-columns: 1fr;
  }

  .cta-card {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 36px 28px;
  }

  .access-wrapper {
    grid-template-columns: 1fr;
  }

  .concept-box {
    padding: 40px 24px;
  }

  .preevent-program-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

@media (max-width: 768px) {

  section,
  .cta-banner-section,
  .experience-section,
  .concept-section,
  .partners-section,
  .access-section {
    padding: 36px 0 !important;
  }

  .container {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 10px !important;
  }

  .section-title-note {
    font-size: 0.85rem !important;
    margin-left: 4px !important;
  }

  br {
    display: none !important;
  }

  .hero-content,
  .concept-box,
  .cta-card {
    text-align: left !important;
  }

  .hero {
    padding: 40px 0 150px !important;
  }

  .hero .container {
    padding: 0 20px !important;
  }

  .hero-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
  }

  .hero-actions .btn-primary,
  .hero-actions .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .scroll-box {
    bottom: 20px !important;
  }

  .hero-logo-visual {
    display: none;
  }

  .header-cta {
    display: none;
  }

  .nav-menu {
    position: fixed;
    top: 108px;
    left: 0;
    width: 100%;
    background: #fff;
    box-shadow: var(--shadow-md);
    padding: 24px;
    display: none;
    flex-direction: column;
    transition: top var(--transition);
  }

  .header.scrolled .nav-menu {
    top: 58px;
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-list {
    flex-direction: column;
    gap: 16px;
    margin-bottom: 20px;
  }

  .mobile-menu-btn {
    display: block;
  }

  .hero-main-copy {
    font-size: 1.6rem;
  }

  .facility-list {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 6px !important;
  }

  .facility-item {
    padding: 10px 4px !important;
    font-size: 0.78rem !important;
  }

  .facility-item i {
    font-size: 1.2rem !important;
    margin-bottom: 4px !important;
  }

  .info-sec {
    margin-top: 0;
    padding: 16px 0 4px !important;
  }

  .cta-banner-section {
    padding: 4px 0 24px !important;
  }

  .info-sec .box {
    padding: 16px 10px !important;
    border-radius: 16px !important;
    gap: 8px !important;
    align-items: start !important;
  }

  .info-sec .icn {
    display: none;
  }

  .info-sec .row {
    align-items: flex-start !important;
  }

  .info-sec .inner {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 6px !important;
  }

  .info-sec .lbl {
    margin-bottom: 2px !important;
  }

  .info-sec .txt {
    font-size: 0.9rem !important;
    line-height: 1.45 !important;
  }

  .info-sec .line-v {
    height: 100% !important;
    min-height: 120px !important;
    align-self: stretch !important;
  }

  .cta-card {
    flex-direction: column;
    padding: 20px 12px !important;
    border-radius: 18px !important;
    border-width: 2px !important;
  }

  .cta-title {
    font-size: 1.15rem !important;
    padding: 10px 14px !important;
    border-radius: 10px !important;
    width: 100%;
  }

  .cta-subtitle {
    font-size: 0.98rem !important;
  }

  .preevent-info-strip {
    padding: 12px 14px !important;
    gap: 8px !important;
    border-radius: 12px !important;
    border: none !important;
    font-size: 0.9rem !important;
  }

  .preevent-info-strip .info-item {
    font-size: 0.88rem !important;
  }

  .preevent-lead-desc {
    font-size: 0.92rem !important;
    line-height: 1.6 !important;
  }

  .preevent-program-list {
    gap: 14px !important;
  }

  .p-program-item {
    border-radius: 14px !important;
    border-width: 1.5px !important;
  }

  .p-program-img {
    height: 150px !important;
  }

  .p-program-body {
    padding: 14px 12px !important;
  }

  .p-program-body h4 {
    font-size: 1.05rem !important;
    margin-bottom: 6px !important;
  }

  .p-program-body p {
    font-size: 0.88rem !important;
    line-height: 1.55 !important;
  }

  .p-program-tag {
    font-size: 0.78rem !important;
    padding: 3px 10px !important;
    margin-bottom: 8px !important;
  }

  .cta-survey-box {
    padding: 16px 12px !important;
    margin: 8px 0 !important;
    border-radius: 14px !important;
    gap: 12px !important;
  }

  .url-box {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    padding: 12px 14px !important;
    width: 100% !important;
  }

  .url-box-badge {
    font-size: 0.82rem !important;
    padding: 4px 14px !important;
  }

  .url-box-text {
    font-size: 0.88rem !important;
    line-height: 1.5 !important;
    text-align: center !important;
  }

  .open-survey-btn {
    width: 100% !important;
    justify-content: center !important;
    padding: 12px 16px !important;
    font-size: 0.95rem !important;
  }

  .exp-card {
    border-radius: 16px !important;
  }

  .exp-body {
    padding: 16px 12px !important;
  }

  .exp-title {
    font-size: 1.2rem !important;
  }

  .exp-catch {
    font-size: 0.9rem !important;
  }

  .exp-desc-list {
    font-size: 0.88rem !important;
  }

  .concept-box {
    padding: 24px 14px !important;
    border-radius: 18px !important;
  }

  .concept-icon {
    width: 54px !important;
    height: 54px !important;
    font-size: 1.5rem !important;
    margin: -50px auto 16px !important;
  }

  .concept-heading {
    font-size: 1.4rem !important;
    margin-bottom: 12px !important;
  }

  .concept-message {
    font-size: 1.05rem !important;
    margin-bottom: 14px !important;
  }

  .concept-text {
    font-size: 0.9rem !important;
    line-height: 1.7 !important;
  }

  .partners-grid {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  .partner-card {
    padding: 12px 14px !important;
    border-radius: 12px !important;
  }

  .access-info-box {
    padding: 20px 14px !important;
    border-radius: 18px !important;
  }
}

@media (max-width: 576px) {
  .container {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 8px !important;
  }

  .cta-card {
    padding: 16px 10px !important;
  }

  .modal-content {
    padding: 24px 14px !important;
  }

  .checkbox-group {
    grid-template-columns: 1fr;
  }

  .btn-submit {
    width: 100%;
    padding: 12px 20px;
  }
}

/* スマホ用改行クラス */
br.sp-br {
  display: none;
}
@media (max-width: 768px) {
  br.sp-br {
    display: inline !important;
  }
}

/* ==========================================================================
   出展・ブース紹介ページ専用スタイル
   ========================================================================== */

/* ページ共通のインナースペース確保 (fixedヘッダーの分) */
.event-page {
  padding-top: 108px;
}

@media (max-width: 991px) {
  .event-page {
    padding-top: 80px;
  }
}

/* 一覧ページのヒーローエリア */
.event-hero {
  background: linear-gradient(rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.45)), url('../img/hero-bg.png') no-repeat center center/cover;
  padding: 60px 0;
  text-align: center;
  color: #fff;
}

.event-hero__title {
  font: 900 2.5rem/1.3 var(--font-family-rounded);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  margin-bottom: 10px;
}

.event-hero__lead {
  font-size: 1.1rem;
  opacity: 0.9;
}

/* 会場案内図セクション */
.event-map-sec {
  padding: 60px 0;
  background: var(--color-bg-main);
}

.event-map-sec__container {
  background: var(--color-bg-card);
  border: 2px solid var(--color-wood-light);
  border-radius: var(--border-radius);
  padding: 40px;
  box-shadow: var(--shadow-md);
  text-align: center;
}

.event-map-sec__image-wrap {
  max-width: 800px;
  margin: 30px auto 0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid #eee;
}

.event-map-sec__image-wrap img {
  width: 100%;
  height: auto;
}

/* フィルターセクション */
.event-filter-sec {
  padding: 40px 0 20px;
  text-align: center;
}

.filter-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

.filter-btn {
  background: var(--color-bg-card);
  border: 2px solid var(--color-wood-light);
  padding: 10px 24px;
  border-radius: 50px;
  font: 700 0.95rem var(--font-family-rounded);
  color: var(--color-text-main);
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover {
  background: var(--color-wood-light);
  border-color: var(--color-wood);
}

.filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 15px rgba(0, 130, 72, 0.2);
}

/* ブースグリッド */
.booth-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 80px;
}

@media (max-width: 991px) {
  .booth-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 576px) {
  .booth-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* ブースカード */
.booth-card {
  background: var(--color-bg-card);
  border: 2px solid var(--color-wood-light);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  opacity: 1;
  transform: translateY(0);
}

.booth-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-light);
}

.booth-card.is-hidden {
  display: none !important;
}

.booth-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.booth-card__img-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

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

.booth-card:hover .booth-card__img-wrap img {
  transform: scale(1.08);
}

.booth-card__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.booth-card__category {
  align-self: flex-start;
  font: 700 0.8rem var(--font-family-rounded);
  color: var(--color-primary);
  background: var(--color-bg-main);
  border: 1px solid var(--color-primary-light);
  padding: 3px 12px;
  border-radius: 50px;
  margin-bottom: 12px;
}

.booth-card__title {
  font: 700 1.25rem/1.4 var(--font-family-rounded);
  color: var(--color-text-main);
  margin-bottom: 10px;
  transition: var(--transition);
}

.booth-card:hover .booth-card__title {
  color: var(--color-primary);
}

.booth-card__excerpt {
  font-size: 0.92rem;
  color: var(--color-text-sub);
  line-height: 1.6;
  margin-bottom: 18px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.booth-card__meta {
  margin-top: auto;
  padding-top: 15px;
  border-top: 1px dashed var(--color-wood-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.booth-card__org {
  font-weight: 700;
  color: var(--color-text-sub);
}

/* ==========================================================================
   出展ブース詳細ページ専用スタイル
   ========================================================================== */

.booth-detail {
  padding: 40px 0 80px;
  background: var(--color-bg-main);
}

.booth-detail__nav-top {
  margin-bottom: 20px;
}

.booth-detail__back-link {
  font-weight: 700;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.booth-detail__back-link:hover {
  color: var(--color-primary-dark);
  transform: translateX(-3px);
}

.booth-detail__wrapper {
  display: grid;
  grid-template-columns: 2.2fr 1fr;
  gap: 40px;
  align-items: start;
}

@media (max-width: 991px) {
  .booth-detail__wrapper {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

.booth-detail__main {
  display: flex;
  flex-direction: column;
}

.booth-detail__card {
  background: var(--color-bg-card);
  border: 2px solid var(--color-wood-light);
  border-radius: var(--border-radius);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

@media (max-width: 576px) {
  .booth-detail__card {
    padding: 20px 15px;
  }
}

.booth-detail__image-wrap {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid #eee;
  margin-bottom: 30px;
}

.booth-detail__image-wrap img {
  width: 100%;
  height: auto;
  display: block;
}

.booth-detail__category-tag {
  display: inline-block;
  font: 700 0.85rem var(--font-family-rounded);
  color: var(--color-primary);
  background: var(--color-bg-main);
  border: 1px solid var(--color-primary-light);
  padding: 4px 16px;
  border-radius: 50px;
  margin-bottom: 15px;
}

.booth-detail__main-title {
  font: 900 2.2rem/1.3 var(--font-family-rounded);
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

@media (max-width: 768px) {
  .booth-detail__main-title {
    font-size: 1.6rem;
  }
}

.booth-detail__org-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-wood);
  margin-bottom: 30px;
}

.booth-detail__content {
  border-top: 1px dashed var(--color-wood-light);
  padding-top: 30px;
}

.booth-detail__sub-title {
  font: 900 1.4rem/1.3 var(--font-family-rounded);
  color: var(--color-primary-dark);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.booth-detail__content p {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--color-text-main);
  margin-bottom: 20px;
}

.booth-detail__content p:last-child {
  margin-bottom: 0;
}

/* 右カラム（サイドインフォメーション） */
.booth-detail__info-card {
  background: var(--color-bg-card);
  border: 2px solid var(--color-wood-light);
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 130px; /* ヘッダーの高さ + マージン */
}

@media (max-width: 991px) {
  .booth-detail__info-card {
    position: static;
  }
}

.booth-detail__side-title {
  font: 900 1.2rem/1.3 var(--font-family-rounded);
  color: var(--color-primary-dark);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-wood-light);
}

.booth-detail__info-table {
  width: 100%;
  border-collapse: collapse;
}

.booth-detail__info-table th,
.booth-detail__info-table td {
  padding: 14px 10px;
  font-size: 0.95rem;
  border-bottom: 1px dashed var(--color-wood-light);
  text-align: left;
}

.booth-detail__info-table tr:last-child th,
.booth-detail__info-table tr:last-child td {
  border-bottom: none;
}

.booth-detail__info-table th {
  font-weight: 700;
  color: var(--color-text-sub);
  width: 35%;
  vertical-align: top;
}

.booth-detail__info-table td {
  color: var(--color-text-main);
  font-weight: 500;
}

.booth-detail__action {
  margin-top: 25px;
  text-align: center;
}

.booth-detail__action .btn-primary {
  width: 100%;
  justify-content: center;
}

/* 一覧に戻るボタン（下部） */
.booth-detail__nav-bottom {
  margin-top: 50px;
  text-align: center;
}

.booth-detail__back-btn {
  background: var(--color-bg-accent);
  color: var(--color-wood);
  border: 2px solid var(--color-wood-light);
  font: 700 1.05rem var(--font-family-rounded);
  padding: 14px 36px;
  border-radius: 50px;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.booth-detail__back-btn:hover {
  background: var(--color-wood-light);
  color: var(--color-primary-dark);
  transform: translateY(-2px);
}