/*
Theme Name: Survival Country 2025
Theme URI:
Author: Survival Country
Description: Clean white design for Survival Country group facilities.
Version: 1.1.0
Text Domain: survival-country-2025
*/

/* ============================================
   Reset & Base
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-bg: #fafafa;
  --color-bg-card: #f5f5f5;
  --color-bg-header: rgba(255, 255, 255, 0.95);
  --color-text: #222;
  --color-text-muted: #666;
  --color-accent: #5a8a3c;
  --color-accent-hover: #4a7530;
  --color-border: #e0e0e0;
  --font-heading: 'Bebas Neue', 'Arial Narrow', sans-serif;
  --font-body: -apple-system, 'Helvetica Neue', 'Noto Sans JP', sans-serif;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.3s;
}

a:hover {
  color: var(--color-accent-hover);
}

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

/* ============================================
   Header
   ============================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--color-bg-header);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  transition: background 0.3s;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  height: 64px;
  gap: 24px;
}

.site-logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  letter-spacing: 0.12em;
  color: var(--color-text);
  text-transform: uppercase;
  flex-shrink: 0;
}

.site-logo a {
  color: inherit;
}

.site-nav {
  margin-left: auto;
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
}

.site-nav a {
  color: var(--color-text);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 4px;
}

.site-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.3s;
}

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

/* Header actions (SNS + reserve) */
.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.mobile-actions {
  display: none;
}

.header-sns {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-sns a {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: color 0.3s;
}

.header-sns a:hover {
  color: var(--color-accent);
}

.header-sns svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.btn-reserve {
  display: inline-block;
  padding: 8px 20px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #fff;
  background: var(--color-accent);
  border-radius: 4px;
  transition: background 0.3s;
  white-space: nowrap;
}

.btn-reserve:hover {
  background: var(--color-accent-hover);
  color: #fff;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  margin: 5px 0;
  transition: transform 0.3s, opacity 0.3s;
}

@media (max-width: 768px) {
  .site-logo {
    flex-shrink: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 1.1rem;
  }

  .nav-toggle {
    display: block;
    margin-left: auto;
  }

  .header-actions--desktop {
    display: none;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    width: 100%;
    background: var(--color-bg-header);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border);
    padding: 20px 24px;
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }

  .site-nav .mobile-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
  }

  .site-nav .mobile-sns {
    display: flex;
    gap: 16px;
  }

  .site-nav .mobile-sns a {
    display: flex;
    color: var(--color-text-muted);
    transition: color 0.3s;
  }

  .site-nav .mobile-sns a:hover {
    color: var(--color-accent);
  }

  .site-nav .mobile-sns svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
  }
}

/* ============================================
   Facility Cards Section (Front Page)
   ============================================ */
.section-facilities {
  padding: 88px 24px 60px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-heading {
  text-align: center;
  margin-bottom: 40px;
}

.section-heading h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text);
}

.section-heading p {
  color: var(--color-text-muted);
  margin-top: 8px;
  font-size: 0.95rem;
}

.section-heading-sub {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
  margin-top: 12px;
  letter-spacing: 0.08em;
}

.facility-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.facility-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.facility-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.facility-card-media {
  background: #000;
}

.facility-card-media video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
}

.facility-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 24px 20px;
}

.facility-card-body .btn {
  margin-top: auto;
  align-self: flex-start;
}

.facility-card-body h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  letter-spacing: 0.1em;
  color: var(--color-text);
  margin-bottom: 10px;
}

.facility-card-subtitle {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 8px;
  font-weight: 400;
}

.facility-card-body p {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  line-height: 1.8;
  margin-bottom: 16px;
}

@media (max-width: 900px) {
  .facility-cards {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.btn {
  display: inline-block;
  padding: 12px 32px;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  border-radius: 4px;
  transition: background 0.3s, color 0.3s;
}

.btn:hover {
  background: var(--color-accent);
  color: #fff;
}

.btn--disabled {
  border-color: var(--color-border);
  color: var(--color-text-muted);
  cursor: default;
  pointer-events: none;
}

.coming-soon-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

/* ============================================
   Facility Page
   ============================================ */
.facility-hero {
  position: relative;
  height: calc(80vh + 65px);
  min-height: 565px;
  padding-top: 65px;
  overflow: hidden;
  background: #000;
}

.facility-hero video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.facility-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.2) 0%,
    rgba(0, 0, 0, 0.6) 100%
  );
  display: flex;
  align-items: flex-end;
  padding: 60px 24px;
}

.facility-hero-title {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.facility-hero-title h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 4rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

.facility-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 80px 24px;
}

.facility-content h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  letter-spacing: 0.08em;
  color: var(--color-text);
  margin-top: 48px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
}

.facility-content h2:first-child {
  margin-top: 0;
}

.facility-content p {
  margin-bottom: 20px;
  color: var(--color-text);
  font-size: 0.95rem;
}

/* Feature tags */
.facility-content .feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-bottom: 20px;
}

.facility-content .feature-tags span {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  white-space: nowrap;
}

/* Facility tags - inline pill style */
.facility-content .facility-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.facility-content .facility-tags span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  font-size: 0.9rem;
  white-space: nowrap;
}

.facility-content .facility-tags em {
  font-style: normal;
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.85rem;
}

/* Google Photos Gallery - placeholder */
.gp-gallery-placeholder {
  padding: 40px 24px;
  text-align: center;
}

.gp-gallery-notice {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

/* Google Photos Gallery - folder style */
.gp-gallery {
  max-width: 1200px;
  margin: 40px auto;
  padding: 0 24px;
}


.gp-folder {
  margin-bottom: 8px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
}

.gp-folder-header {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 16px 20px;
  background: var(--color-bg-card);
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--color-text);
  text-align: left;
  transition: background 0.2s;
}

.gp-folder-header:hover {
  background: var(--color-border);
}

.gp-folder-title {
  flex: 1;
  font-weight: 600;
}

.gp-folder-count {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-right: 12px;
}

.gp-folder-toggle {
  color: var(--color-text-muted);
  transition: transform 0.2s;
}

.gp-folder.is-open .gp-folder-toggle {
  transform: rotate(180deg);
}

.gp-folder-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  padding: 12px;
}

.gp-folder-grid img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 4px;
  cursor: pointer;
  transition: opacity 0.3s;
}

.gp-folder-grid img:hover {
  opacity: 0.85;
}

@media (max-width: 768px) {
  .gp-folder-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gp-folder-grid img {
    height: 150px;
  }
}

/* Google Photos Gallery - Album card grid */
.gp-album-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 24px;
}

.gp-album-card {
  display: block;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  color: var(--color-text);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  text-decoration: none;
}

.gp-album-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  border-color: var(--color-accent);
  color: var(--color-text);
}

.gp-album-card__thumb {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-bg-card);
}

.gp-album-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.gp-album-card:hover .gp-album-card__thumb img {
  transform: scale(1.05);
}

.gp-album-card__thumb--empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.gp-album-card__info {
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.gp-album-card__title {
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.gp-album-card__count {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .gp-album-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .gp-album-grid {
    grid-template-columns: 1fr;
  }
}

/* Table styles for facility content */
.facility-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
  font-size: 0.9rem;
}

.facility-content th,
.facility-content td {
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  text-align: left;
}

.facility-content th {
  background: var(--color-bg-card);
  font-weight: 600;
}

.facility-content thead th {
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-heading);
  letter-spacing: 0.06em;
}

/* Map button */
.facility-content .map-link {
  display: inline-block;
  margin-top: 8px;
  padding: 12px 28px;
  background: var(--color-accent);
  color: #fff;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: background 0.3s;
}

.facility-content .map-link:hover {
  background: var(--color-accent-hover);
  color: #fff;
}

/* Google Map embed */
.facility-content .map-embed {
  margin: 20px 0;
  border-radius: 4px;
  overflow: hidden;
}

.facility-content .map-embed iframe {
  display: block;
  width: 100%;
  height: 400px;
}

/* Small note text */
.facility-content .note {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}

/* Weekend rental note */
.facility-content .rental-weekend-note {
  font-size: 0.9rem;
  color: var(--color-text);
  margin-bottom: 16px;
  padding: 16px 20px;
  background: var(--color-bg-card);
  border-left: 3px solid var(--color-accent);
  border-radius: 4px;
}

/* Reservation Calendar (embedded in facility pages) */
.reservation-calendar-section {
  border-top: 1px solid var(--color-border);
}

.reservation-calendar-section .facility-content h2 {
  /* Inherits existing .facility-content h2 styles */
}

.reservation-calendar-embed {
  margin-top: 16px;
  border-radius: 4px;
  overflow: hidden;
}

.reservation-calendar-embed iframe {
  display: block;
  width: 100%;
  min-height: 700px;
  border: none;
}

/* ============================================
   Field Map Section
   ============================================ */
.field-map-section {
  max-width: 1000px;
  margin: 0 auto;
  padding: 60px 24px;
}

.field-map-inner h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  letter-spacing: 0.08em;
  color: var(--color-text);
  margin-bottom: 24px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
}

.field-map-section img {
  width: 100%;
  height: auto;
  border-radius: 4px;
  border: 1px solid var(--color-border);
}

/* ============================================
   Visual Banner (full-width image)
   ============================================ */
.visual-banner {
  width: 100%;
  overflow: hidden;
  margin: 40px 0;
}

.visual-banner img {
  width: 100%;
  height: 350px;
  object-fit: cover;
  display: block;
}

.visual-banner--contained {
  max-width: 900px;
  margin: 40px auto;
  padding: 0 24px;
}

.visual-banner--contained img {
  height: auto;
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

/* ============================================
   Visual Pair (2-up image grid)
   ============================================ */
.visual-pair {
  max-width: 1000px;
  margin: 40px auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.visual-pair-item {
  overflow: hidden;
  border-radius: 4px;
}

.visual-pair-item img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
  transition: transform 0.3s;
}

.visual-pair-item:hover img {
  transform: scale(1.03);
}

@media (max-width: 600px) {
  .visual-banner img {
    height: 200px;
  }

  .visual-pair {
    grid-template-columns: 1fr;
  }

  .visual-pair-item img {
    height: 220px;
  }
}

/* Coming Soon */
.coming-soon {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 40vh;
  padding: 80px 24px;
  text-align: center;
}

.coming-soon-badge {
  display: inline-block;
  padding: 8px 24px;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.coming-soon h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--color-text);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.coming-soon p {
  color: var(--color-text-muted);
  max-width: 500px;
  font-size: 0.95rem;
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 48px 24px;
  text-align: center;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-nav {
  margin-bottom: 24px;
}

.footer-nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
}

.footer-nav a {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.footer-nav a:hover {
  color: var(--color-text);
}

.footer-sns {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 24px;
}

.footer-sns a {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: color 0.3s;
}

.footer-sns a:hover {
  color: var(--color-accent);
}

.footer-sns svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.footer-info-nav {
  margin-bottom: 20px;
}

.footer-info-nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-info-nav a {
  color: var(--color-text-muted);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.footer-info-nav a:hover {
  color: var(--color-accent);
}

.footer-address {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}

.footer-address a {
  color: inherit;
  text-decoration: none;
}

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

.footer-copy {
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

/* ============================================
   Page Header (generic fixed pages)
   ============================================ */
.page-header {
  padding: 100px 24px 40px; /* 65px header + spacing */
  text-align: center;
  background: var(--color-bg-card);
  border-bottom: 1px solid var(--color-border);
}

.page-header-inner {
  max-width: 800px;
  margin: 0 auto;
}

.page-header h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text);
}

/* ============================================
   Regulation Page — legacy class support
   ============================================ */
.regulation-content .regulationArea {
  /* Reset wrapper — no special styling needed */
}

.regulation-content .regulation {
  /* Inner wrapper — no special styling needed */
}

.regulation-content .regulation h1 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  letter-spacing: 0.08em;
  color: var(--color-text);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-accent);
}

.regulation-content .regulation h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  letter-spacing: 0.06em;
  color: var(--color-text);
  margin-top: 48px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
}

.regulation-content .regulation h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-top: 28px;
  margin-bottom: 8px;
  padding-left: 12px;
  border-left: 3px solid var(--color-accent);
}

.regulation-content .regulation p,
.regulation-content .regulation .item {
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--color-text);
  margin-bottom: 12px;
}

.regulation-content .regulation ul,
.regulation-content .regulation ol {
  margin: 12px 0;
  padding-left: 24px;
  font-size: 0.9rem;
  line-height: 1.9;
}

.regulation-content .regulation li {
  margin-bottom: 4px;
}

/* Regulation tables (equipment list) */
.regulation-content .regulation table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 24px;
  font-size: 0.85rem;
}

.regulation-content .regulation th,
.regulation-content .regulation td {
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

.regulation-content .regulation th {
  background: var(--color-bg-card);
  font-weight: 600;
  white-space: nowrap;
}

.regulation-content .regulation th.itemEQ {
  background: #fff;
  font-weight: 600;
  min-width: 160px;
}

.regulation-content .regulation td.remarks {
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

/* Regulation links / buttons */
.regulation-content .regulation .btn01,
.regulation-content .regulation .cat-btn {
  display: inline-block;
  margin: 16px 0;
  padding: 10px 24px;
  background: var(--color-accent);
  color: #fff;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: background 0.3s;
  text-decoration: none;
}

.regulation-content .regulation .cat-btn .btn {
  /* Nested .btn inside .cat-btn — reset display */
  display: inline;
  padding: 0;
  border: none;
  background: none;
  color: inherit;
  font-size: inherit;
}

.regulation-content .regulation .btn01:hover,
.regulation-content .regulation .cat-btn:hover {
  background: var(--color-accent-hover);
  color: #fff;
}

/* C.A.T specific: item cards with images */
.regulation-content .cat-item_box {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin: 16px 0 24px;
}

.regulation-content .cat-item {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
}

.regulation-content .cat-img {
  background: var(--color-bg-card);
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.regulation-content .cat-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.regulation-content .cat-cap {
  padding: 12px;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.6;
}

.regulation-content .cat-cap span {
  display: block;
  margin-top: 4px;
  font-weight: 400;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* Responsive: regulation tables */
@media (max-width: 600px) {
  .regulation-content .regulation table {
    font-size: 0.78rem;
  }

  .regulation-content .regulation th,
  .regulation-content .regulation td {
    padding: 8px;
  }

  .regulation-content .regulation th.itemEQ {
    min-width: auto;
  }

  .regulation-content .cat-item_box {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   Regulation TOC
   ============================================ */
.reg-toc {
  max-width: 800px;
  margin: 0 auto;
  padding: 32px 24px 0;
}

.reg-toc__title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.reg-toc__list {
  list-style: decimal;
  padding-left: 20px;
  margin: 0;
}

.reg-toc__list li {
  margin-bottom: 6px;
}

.reg-toc__list a {
  font-size: 0.85rem;
  color: var(--color-text);
  transition: color 0.2s;
}

.reg-toc__list a:hover {
  color: var(--color-accent);
}

/* ============================================
   Regulation CTA
   ============================================ */
.reg-cta {
  text-align: center;
  padding: 48px 24px 60px;
}

.reg-cta__text {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

/* ============================================
   Related Links (facility pages)
   ============================================ */
.related-links {
  padding: 48px 24px;
  border-top: 1px solid var(--color-border);
}

.related-links__inner {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.related-links__item {
  padding: 12px 28px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  color: var(--color-text);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  transition: border-color 0.3s, color 0.3s;
}

.related-links__item:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* ============================================
   Calendar / Reservation Page
   ============================================ */
.calendar-content iframe {
  display: block;
  width: 100%;
  min-height: 700px;
  border: none;
  border-radius: 4px;
  margin-bottom: 24px;
}

.calendar-content .reservation-calendar {
  margin: 24px 0;
}

.calendar-cta {
  text-align: center;
  padding: 40px 0 20px;
}

.btn-reserve-large {
  display: inline-block;
  padding: 16px 48px;
  background: var(--color-accent);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  border-radius: 6px;
  transition: background 0.3s;
}

.btn-reserve-large:hover {
  background: var(--color-accent-hover);
  color: #fff;
}

/* ============================================
   Utilities
   ============================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ============================================
   Mobile UX fixes
   ============================================ */

/* B: Regulation table horizontal scroll */
.regulation-content .regulation {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Table wrapper horizontal scroll for page.php pages */
.facility-content .table01 {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* D: Calendar iframe min-width */
.calendar-content iframe {
  min-width: 320px;
}

.page-calendar .facility-content {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  /* Page header letter-spacing for Japanese titles */
  .page-header h1 {
    letter-spacing: 0.05em;
  }

  /* C: CTA button mobile */
  .btn-reserve-large {
    display: block;
    width: 100%;
    max-width: 280px;
    margin-left: auto;
    margin-right: auto;
    padding: 14px 20px;
    text-align: center;
  }

  /* D: Calendar content padding */
  .facility-content.calendar-content {
    padding-left: 12px;
    padding-right: 12px;
  }

  /* E: Related links mobile */
  .related-links__inner {
    gap: 12px;
  }

  .related-links__item {
    padding: 10px 16px;
    font-size: 0.8rem;
  }
}


/* ========================================
   Contact Form Styles
   ======================================== */

/* Form Container */
#form .form {
  max-width: 640px;
  margin: 0 auto;
  padding: 40px 20px 60px;
}

/* Form Item */
#form .form .item {
  margin-bottom: 28px;
}

/* Inner label area */
#form .form .item .inner {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

/* Required badge */
#form .form .item .must {
  display: inline-block;
  background: #c0392b;
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 3px;
  letter-spacing: 0.05em;
  line-height: 1.4;
  flex-shrink: 0;
}

/* Label text */
#form .form .item label {
  font-size: 0.95rem;
  font-weight: 600;
  color: #222;
}

/* Sub-label (mini) */
#form .form .item .mini {
  font-size: 0.78rem;
  color: #888;
}

/* Text inputs & email */
#form .form input[type="text"],
#form .form input[type="email"],
#form .form input[type="tel"] {
  width: 100%;
  padding: 12px 14px;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  background: #fafafa;
  transition: border-color 0.3s, box-shadow 0.3s;
  box-sizing: border-box;
  -webkit-appearance: none;
  appearance: none;
}

#form .form input[type="text"]:focus,
#form .form input[type="email"]:focus,
#form .form input[type="tel"]:focus {
  border-color: var(--color-accent, #5a7a32);
  box-shadow: 0 0 0 3px rgba(90, 122, 50, 0.15);
  outline: none;
  background: #fff;
}

/* Select dropdown */
#form .form select {
  width: 100%;
  padding: 12px 14px;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  background: #fafafa;
  transition: border-color 0.3s, box-shadow 0.3s;
  box-sizing: border-box;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23666' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  cursor: pointer;
}

#form .form select:focus {
  border-color: var(--color-accent, #5a7a32);
  box-shadow: 0 0 0 3px rgba(90, 122, 50, 0.15);
  outline: none;
  background-color: #fff;
}

/* Textarea */
#form .form textarea {
  width: 100%;
  min-height: 180px;
  padding: 12px 14px;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  background: #fafafa;
  transition: border-color 0.3s, box-shadow 0.3s;
  box-sizing: border-box;
  resize: vertical;
  font-family: inherit;
  -webkit-appearance: none;
  appearance: none;
}

#form .form textarea:focus {
  border-color: var(--color-accent, #5a7a32);
  box-shadow: 0 0 0 3px rgba(90, 122, 50, 0.15);
  outline: none;
  background: #fff;
}

/* Privacy policy & acceptance */
#form .form .item .btn01 {
  color: var(--color-accent, #5a7a32);
  text-decoration: underline;
  font-weight: 600;
  transition: opacity 0.3s;
}

#form .form .item .btn01:hover {
  opacity: 0.7;
}

#form .form .wpcf7-list-item {
  margin-left: 8px;
}

#form .form .wpcf7-list-item label {
  font-weight: 400;
  cursor: pointer;
}

#form .form .wpcf7-list-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-right: 6px;
  vertical-align: middle;
  accent-color: var(--color-accent, #5a7a32);
  cursor: pointer;
}

/* Submit button */
#form .btn-submit {
  text-align: center;
  margin-top: 36px;
}

#form .btn-submit input[type="submit"] {
  display: inline-block;
  min-width: 280px;
  padding: 16px 48px;
  background: var(--color-accent, #5a7a32);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
  -webkit-appearance: none;
  appearance: none;
}

#form .btn-submit input[type="submit"]:hover {
  background: var(--color-accent-hover, #4a6828);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(90, 122, 50, 0.3);
}

#form .btn-submit input[type="submit"]:active {
  transform: translateY(0);
  box-shadow: none;
}

/* CF7 validation error messages */
#form .wpcf7-not-valid-tip {
  color: #c0392b;
  font-size: 0.82rem;
  margin-top: 6px;
  display: block;
}

#form .wpcf7-response-output {
  max-width: 640px;
  margin: 20px auto;
  padding: 16px 20px;
  border-radius: 6px;
  font-size: 0.9rem;
  text-align: center;
}

/* Placeholder */
#form .form input::placeholder,
#form .form textarea::placeholder {
  color: #aaa;
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
  #form .form {
    padding: 24px 16px 40px;
  }

  #form .btn-submit input[type="submit"] {
    width: 100%;
    min-width: auto;
  }

  #form .form select {
    font-size: 16px;
  }

  #form .form input[type="text"],
  #form .form input[type="email"],
  #form .form input[type="tel"] {
    font-size: 16px;
  }
}