:root {
  --color-primary: #027f0e;
  --color-primary-dark: #015c0a;
  --color-accent: #ffe23b;
  --color-accent-soft: #d0ebd3;
  --color-line: #06c755;
  --color-line-dark: #05a648;
  --color-text: #222222;
  --color-text-light: #707070;
  --color-bg: #f8f7f0;
  --color-card: #ffffff;
  --color-border: #dddddd;
  --radius-lg: 24px;
  --radius-md: 16px;
  --shadow-soft: 0 8px 24px rgba(2, 127, 14, 0.1);
  --font-base: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;
  --font-heading: 'Rounded Mplus 1c', 'Hiragino Maru Gothic ProN', 'Yu Gothic', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.8;
}

a { color: inherit; text-decoration: none; }
ul { padding-left: 1.2em; }

h1, h2, h3, h4,
.hero-eyebrow, .footer-logo, .info-stat-value, .date-month {
  font-family: var(--font-heading);
}

.pc-only { display: inline; }
@media (max-width: 640px) {
  .pc-only { display: none; }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248, 247, 240, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
}
.logo img {
  height: 52px;
  width: auto;
  display: block;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-weight: 700;
  font-size: 0.95rem;
}

.site-nav a { white-space: nowrap; }
.site-nav a:hover { color: var(--color-primary-dark); }

.nav-cta {
  background: var(--color-primary);
  color: #fff !important;
  padding: 8px 18px;
  border-radius: 999px;
}
.nav-cta:hover { background: var(--color-primary-dark); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 24px;
  height: 3px;
  background: var(--color-primary-dark);
  border-radius: 3px;
}

@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 20px 24px;
    gap: 16px;
    display: none;
    border-bottom: 1px solid var(--color-border);
  }
  .site-nav.open { display: flex; }
  .nav-cta { align-self: flex-start; }
}

/* Hero */
.hero {
  padding: 72px 20px 64px;
  text-align: center;
  background:
    radial-gradient(circle at 15% 20%, rgba(208, 235, 211, 0.6), transparent 45%),
    radial-gradient(circle at 85% 10%, rgba(255, 226, 59, 0.3), transparent 40%);
}
.hero-inner { max-width: 760px; margin: 0 auto; }
.hero-logo {
  width: 168px;
  height: 168px;
  border-radius: 22px;
  margin: 0 auto 20px;
  display: block;
  box-shadow: var(--shadow-soft);
}
.hero-eyebrow {
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}
.hero h1 {
  font-size: clamp(2.2rem, 6vw, 3.4rem);
  font-weight: 900;
  margin: 0 0 20px;
  color: var(--color-text);
}
.hero-copy {
  font-size: 1.05rem;
  color: var(--color-text-light);
  margin-bottom: 32px;
}
.hero-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-soft);
}
.btn-primary:hover { background: var(--color-primary-dark); }

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

.btn-large { padding: 16px 40px; font-size: 1.05rem; }

/* Sections */
.section {
  max-width: 1000px;
  margin: 0 auto;
  padding: 70px 20px;
}

.section-title {
  font-size: 1.8rem;
  font-weight: 900;
  text-align: center;
  margin-bottom: 12px;
  position: relative;
}
.section-title::after {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  background: var(--color-accent);
  border-radius: 4px;
  margin: 14px auto 0;
}

.section-lead {
  text-align: center;
  color: var(--color-text-light);
  max-width: 620px;
  margin: 0 auto 40px;
}

/* About */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
@media (max-width: 760px) {
  .feature-grid { grid-template-columns: 1fr; }
}
.feature-card {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-soft);
}
.feature-icon { font-size: 2.4rem; margin-bottom: 12px; }
.feature-card h3 { margin: 0 0 10px; font-size: 1.1rem; }
.feature-card p { color: var(--color-text-light); font-size: 1rem; margin: 0; }

/* Schedule */
.schedule-list { display: flex; flex-direction: column; gap: 18px; }
.schedule-card {
  display: flex;
  gap: 24px;
  align-items: center;
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-soft);
}
@media (max-width: 600px) {
  .schedule-card { flex-direction: column; text-align: center; }
}
.schedule-date {
  flex: 0 0 auto;
  background: var(--color-accent);
  color: var(--color-text);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  font-weight: 900;
  text-align: center;
  min-width: 140px;
}
.schedule-body h3 { margin: 0 0 8px; }
.schedule-body p { margin: 4px 0; color: var(--color-text-light); }

/* Vendor */
.info-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 12px;
}
.info-stat {
  background: var(--color-card);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.info-stat-label {
  font-size: 0.88rem;
  color: var(--color-text-light);
  font-weight: 700;
}
.info-stat-value {
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--color-primary-dark);
}
.vendor-parking-note {
  text-align: center;
  font-size: 0.92rem;
  color: var(--color-text-light);
  margin: 0 0 36px;
}

.price-table-wrap { overflow-x: auto; margin-bottom: 28px; }
.price-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.price-table th, .price-table td {
  padding: 16px;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  font-size: 1rem;
}
.price-table th {
  background: var(--color-accent-soft);
  font-weight: 700;
  color: var(--color-primary-dark);
}
.price-table tr:last-child td { border-bottom: none; }

.vendor-notes {
  color: var(--color-text-light);
  font-size: 1rem;
  margin-bottom: 36px;
}

.vendor-detail {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-soft);
  margin-bottom: 36px;
}
.vendor-detail h3 {
  margin: 0 0 14px;
  font-size: 1.15rem;
  color: var(--color-primary-dark);
}
.vendor-detail p {
  margin: 0 0 14px;
  font-size: 1rem;
}
.vendor-detail-note {
  color: var(--color-text-light);
  font-size: 0.92rem !important;
}
.vendor-category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 20px 0;
}
.vendor-category {
  background: var(--color-accent-soft);
  border-radius: var(--radius-md);
  padding: 16px 18px;
}
.vendor-category h4 {
  margin: 0 0 6px;
  font-size: 0.98rem;
  color: var(--color-primary-dark);
}
.vendor-category p {
  margin: 0;
  font-size: 0.94rem;
  color: var(--color-text-light);
}

.line-cta { text-align: center; }
.line-note {
  margin-top: 12px;
  font-size: 0.88rem;
  color: var(--color-text-light);
}

/* Flow (timeline) */
.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.timeline-item {
  display: flex;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px dashed var(--color-border);
}
.timeline-item:last-child { border-bottom: none; }
.timeline-time {
  flex: 0 0 auto;
  min-width: 84px;
  font-weight: 900;
  color: var(--color-primary-dark);
  font-size: 1.05rem;
}
.timeline-body h3 { margin: 0 0 6px; font-size: 1.02rem; }
.timeline-body p { margin: 0; color: var(--color-text-light); font-size: 1rem; }
@media (max-width: 560px) {
  .timeline-item { gap: 12px; }
  .timeline-time { min-width: 64px; font-size: 0.9rem; }
}

/* Notice */
.notice-groups {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.notice-group {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: 24px 26px;
  box-shadow: var(--shadow-soft);
}
.notice-group h3 {
  margin: 0 0 12px;
  font-size: 1rem;
  color: var(--color-primary-dark);
}
.notice-group ul {
  margin: 0;
  padding-left: 1.1em;
  color: var(--color-text-light);
  font-size: 1rem;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* FAQ */
.faq-item {
  background: var(--color-card);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  margin-bottom: 12px;
  box-shadow: var(--shadow-soft);
}
.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before {
  content: "Q. ";
  color: var(--color-primary-dark);
}
.faq-item p {
  margin: 12px 0 0;
  color: var(--color-text-light);
  font-size: 1rem;
}

/* Access */
.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  line-height: 0;
}
.map-embed iframe { display: block; }

/* Footer */
.site-footer {
  background: #123318;
  color: #f4f1e6;
  text-align: center;
  padding: 56px 20px 32px;
}
.footer-logo { font-weight: 900; font-size: 1.3rem; margin-bottom: 8px; }
.footer-text { color: #b9c9b8; margin-bottom: 20px; max-width: 480px; margin-left: auto; margin-right: auto; }
.footer-copy { margin-top: 28px; font-size: 0.8rem; color: #8aa08a; }