:root {
  --cream: #faf5ea;
  --cream-deep: #f2e9d8;
  --ink: #332b1f;
  --ink-soft: #6b6152;
  --moss: #5f7a4f;
  --moss-dark: #435938;
  --terracotta: #c06a3b;
  --line: #e3d8c2;
  --header-h: 84px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Noto Sans JP", "Hiragino Sans", sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 {
  font-family: "Shippori Mincho", serif;
  color: var(--ink);
  margin: 0;
  line-height: 1.5;
}
p { margin: 0 0 1em; }
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }
ul { list-style: none; margin: 0; padding: 0; }
dl, dt, dd { margin: 0; padding: 0; }

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.btn {
  display: inline-block;
  padding: 14px 34px;
  border-radius: 999px;
  font-weight: 500;
  letter-spacing: .04em;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn-primary {
  background: var(--terracotta);
  color: #fff;
  box-shadow: 0 10px 24px rgba(192,106,59,.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 28px rgba(192,106,59,.42); }
.btn-outline {
  border: 1px solid var(--ink);
  color: var(--ink);
}
.btn-outline:hover { background: var(--ink); color: var(--cream); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(250, 245, 234, 0);
  color: #fff;
  transition: background .3s ease, box-shadow .3s ease, color .3s ease;
}
.site-header.is-scrolled {
  background: rgba(250, 245, 234, 0.96);
  color: var(--ink);
  box-shadow: 0 4px 20px rgba(51,43,31,.08);
}
.site-header .logo-text small { color: rgba(255,255,255,.75); }
.site-header.is-scrolled .logo-text small { color: var(--ink-soft); }
.site-header .logo-mark { border-color: rgba(255,255,255,.75); color: #fff; }
.site-header.is-scrolled .logo-mark { border-color: var(--moss); color: var(--moss-dark); }
.site-header .hamburger span { background: #fff; }
.site-header.is-scrolled .hamburger span { background: var(--ink); }
.header-inner {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: inherit;
}
.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--moss);
  color: var(--moss-dark);
  font-family: "Shippori Mincho", serif;
  font-size: 14px;
  flex: none;
}
.logo-text {
  font-family: "Shippori Mincho", serif;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.35;
}
.logo-text small { font-weight: 500; font-size: 11px; color: var(--ink-soft); }

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 14px;
}
.nav-desktop .nav-cta {
  padding: 9px 20px;
  border-radius: 999px;
  background: var(--moss);
  color: #fff;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  border: none;
  background: transparent;
  cursor: pointer;
  z-index: 260;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  margin: 0 auto;
  transition: transform .25s ease, opacity .25s ease;
}
.hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 760px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  margin-top: calc(var(--header-h) * -1);
}
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(35,30,20,.35) 0%, rgba(35,30,20,.15) 40%, rgba(35,30,20,.7) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  padding: 0 24px 96px;
  max-width: 720px;
  margin: 0 auto;
  width: 100%;
  text-align: left;
}
.hero-eyebrow {
  letter-spacing: .18em;
  text-transform: uppercase;
  font-size: 12px;
  opacity: .85;
  margin-bottom: 18px;
}
.hero h1 {
  color: #fff;
  font-size: clamp(32px, 5vw, 52px);
  margin-bottom: 20px;
}
.hero-lead { font-size: 15px; opacity: .92; margin-bottom: 32px; }
.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  width: 26px;
  height: 42px;
  border: 1px solid rgba(255,255,255,.7);
  border-radius: 20px;
  z-index: 2;
}
.scroll-cue span {
  position: absolute;
  top: 8px; left: 50%;
  width: 4px; height: 8px;
  margin-left: -2px;
  background: #fff;
  border-radius: 2px;
  animation: scrollcue 1.6s ease infinite;
}
@keyframes scrollcue {
  0% { opacity: 1; transform: translateY(0); }
  70% { opacity: 0; transform: translateY(14px); }
  100% { opacity: 0; transform: translateY(0); }
}

/* ---------- Section shared ---------- */
main section { padding: 96px 0; }
.section-head { text-align: center; margin-bottom: 48px; }
.section-eyebrow {
  color: var(--moss);
  letter-spacing: .18em;
  text-transform: uppercase;
  font-size: 12px;
  margin-bottom: 10px;
}
.section-head h2 { font-size: clamp(24px, 3vw, 32px); }

/* ---------- News ---------- */
.news { background: var(--cream-deep); }
.news-list li {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.news-date { color: var(--ink-soft); font-size: 13px; width: 100px; flex: none; }
.news-tag {
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(95,122,79,.12);
  color: var(--moss-dark);
  flex: none;
}
.news-list a { flex: 1 1 auto; min-width: 200px; }
.news-list a:hover { color: var(--terracotta); }

/* ---------- Events ---------- */
.event-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.event-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 28px rgba(51,43,31,.08);
}
.event-media { height: 190px; }
.event-body { padding: 22px; }
.event-date { font-size: 12px; color: var(--terracotta); letter-spacing: .04em; }
.event-body h3 { font-size: 18px; margin: 8px 0 10px; }
.event-body p { font-size: 13.5px; color: var(--ink-soft); margin: 0; }

/* ---------- Enjoy ---------- */
.enjoy { background: var(--cream-deep); }
.enjoy-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.enjoy-card {
  position: relative;
  display: block;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 3 / 4;
}
.enjoy-media { position: absolute; inset: 0; }
.enjoy-media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(35,30,20,0) 40%, rgba(35,30,20,.78) 100%);
}
.enjoy-card img { transition: transform .5s ease; }
.enjoy-card:hover img { transform: scale(1.06); }
.enjoy-label {
  position: absolute;
  top: 16px; left: 16px;
  z-index: 2;
  font-family: "Shippori Mincho", serif;
  font-size: 13px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.9);
  color: var(--moss-dark);
}
.enjoy-card h3 {
  position: absolute;
  left: 18px; right: 18px; bottom: 18px;
  z-index: 2;
  color: #fff;
  font-size: 16px;
  line-height: 1.5;
}

/* ---------- About ---------- */
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.about-media { border-radius: 18px; overflow: hidden; aspect-ratio: 4/3; }
.about-body p { color: var(--ink-soft); font-size: 15px; }
.about-stats {
  display: flex;
  gap: 32px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.about-stats strong {
  display: block;
  font-family: "Shippori Mincho", serif;
  font-size: 24px;
  color: var(--moss-dark);
}
.about-stats span { font-size: 12.5px; color: var(--ink-soft); }

/* ---------- Access ---------- */
.access-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: stretch;
}
.access-map { border-radius: 16px; overflow: hidden; min-height: 280px; }
.map-placeholder {
  width: 100%; height: 100%;
  min-height: 280px;
  background: repeating-linear-gradient(45deg, var(--cream-deep), var(--cream-deep) 12px, #efe4cd 12px, #efe4cd 24px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  font-size: 13px;
  text-align: center;
  padding: 24px;
  border: 1px dashed var(--line);
  border-radius: 16px;
}
.access-info dl > div { padding: 18px 0; border-bottom: 1px solid var(--line); }
.access-info dl > div:last-child { border-bottom: none; }
.access-info dt {
  font-family: "Shippori Mincho", serif;
  font-size: 15px;
  margin-bottom: 6px;
  color: var(--moss-dark);
}
.access-info dd { font-size: 14px; color: var(--ink-soft); }

/* ---------- Contact ---------- */
.contact { background: var(--moss-dark); color: #fff; text-align: center; }
.contact h2 { color: #fff; margin-bottom: 16px; }
.contact p { color: rgba(255,255,255,.85); max-width: 480px; margin: 0 auto 28px; }
.contact .btn-outline { border-color: rgba(255,255,255,.6); color: #fff; }
.contact .btn-outline:hover { background: #fff; color: var(--moss-dark); }

/* ---------- Footer ---------- */
.site-footer { padding: 48px 0 32px; }
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  text-align: center;
}
.footer-brand { display: flex; align-items: center; gap: 10px; font-family: "Shippori Mincho", serif; }
.footer-sns { display: flex; gap: 20px; font-size: 13px; color: var(--ink-soft); }
.footer-sns a:hover { color: var(--terracotta); }
.footer-copy { font-size: 11.5px; color: var(--ink-soft); margin: 0; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ================= Responsive ================= */
@media (max-width: 980px) {
  .event-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .enjoy-grid { grid-template-columns: repeat(2, 1fr); }
  .about-inner { grid-template-columns: 1fr; }
  .access-grid { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .nav-desktop { display: none; }
  .hamburger { display: flex; }

  .mobile-nav {
    display: block;
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0; bottom: 0;
    background: #faf5ea;
    z-index: 250;
    transform: translateX(100%);
    transition: transform .3s ease;
    will-change: transform;
    overflow-y: auto;
  }
  .mobile-nav.is-open { transform: translateX(0); }
  .mobile-nav nav {
    display: flex;
    flex-direction: column;
    padding: 32px 28px;
    gap: 6px;
  }
  .mobile-nav a {
    padding: 16px 4px;
    border-bottom: 1px solid var(--line);
    font-size: 16px;
  }
  .mobile-nav .nav-cta {
    margin-top: 14px;
    text-align: center;
    background: var(--moss);
    color: #fff;
    border-radius: 999px;
    border-bottom: none;
    padding: 14px;
  }
  body.nav-open { overflow: hidden; }

  main section { padding: 64px 0; }
  .event-grid { grid-template-columns: 1fr; }
  .enjoy-grid { grid-template-columns: 1fr 1fr; }
  .hero { min-height: 680px; }
}

@media (max-width: 520px) {
  .hero-content { padding-bottom: 64px; }
  .about-stats { flex-wrap: wrap; row-gap: 16px; }
  .enjoy-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .news-date { width: auto; }
}