/* OCEAN MINT 下層ページ共通（棟ページのCSSを土台に、下層用を追加） */
:root {
  --bg: #FFFFFF;
  --sand: #F4EFE7;
  --ink: #1B2B3F;
  --sub: #56657A;
  --line: #DCE3EA;
  --brand: #216CF3;
  --brand-light: #2196F3;
  --villa: #4AA3E0;
  --resort: #E07A3C;
  --kids: #3F6D97;
  --white: #FFFFFF;
  --shadow: 0 14px 34px rgba(27, 43, 63, 0.09);
  --radius: 18px;
  --font: "Zen Kaku Gothic New", "Hiragino Sans", "Noto Sans JP", sans-serif;
  --latin: "Outfit", "Zen Kaku Gothic New", "Hiragino Sans", "Noto Sans JP", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--bg);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
.nw { display: inline-block; }
@media (max-width: 400px) { .nw { display: inline; } }
a { color: inherit; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
:focus-visible {
  outline: 3px solid var(--brand);
  outline-offset: 3px;
}
.container { width: min(1160px, calc(100% - 48px)); margin-inline: auto; }
.section { padding: 96px 0; }
.section--sand { background: var(--sand); }
.section-heading { max-width: 840px; margin: 0 auto 46px; text-align: center; }
.section-heading h2 {
  margin: 0;
  font-size: clamp(1.9rem, 3.3vw, 2.8rem);
  line-height: 1.35;
  letter-spacing: 0.02em;
}
.section-heading h2::after {
  display: block;
  width: 56px;
  height: 3px;
  margin: 20px auto 0;
  border-radius: 999px;
  background: var(--brand);
  content: "";
}
.section-lead { margin: 22px auto 0; color: var(--sub); font-size: 1.05rem; }
.latin { font-family: var(--latin); font-weight: 600; letter-spacing: 0.03em; }
.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 24px;
  border: 2px solid var(--brand);
  border-radius: 10px;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  text-decoration: none;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease, box-shadow 180ms ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { color: var(--white); background: var(--brand); box-shadow: 0 8px 18px rgba(33, 108, 243, 0.2); }
.btn--primary:hover { background: #195ED8; }
.btn--outline { color: var(--brand); background: var(--white); }
.text-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--brand);
  font-weight: 700;
  text-underline-offset: 5px;
}
.text-link::after { margin-left: 7px; content: "→"; }
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 3px 10px;
  border-radius: 999px;
  color: var(--sub);
  background: #EEF1F4;
  font-size: 0.8rem;
  font-weight: 700;
  line-height: 1.4;
}
.note { margin: 18px 0 0; color: var(--sub); font-size: 0.9rem; }
.confirm-box {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--sub);
  background: #F7F9FB;
  font-size: 0.94rem;
}
.wave-rule {
  width: 100%;
  height: 14px;
  color: var(--brand-light);
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='14' viewBox='0 0 240 14'%3E%3Cpath d='M0 7c20-8 40-8 60 0s40 8 60 0 40-8 60 0 40 8 60 0' fill='none' stroke='%232196F3' stroke-width='2' stroke-linecap='round' opacity='.3'/%3E%3C/svg%3E") center / 240px 14px repeat-x;
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  min-height: 88px;
  border-bottom: 1px solid var(--line);
  background: var(--white);
}
.header-inner { display: flex; min-height: 88px; align-items: center; justify-content: space-between; gap: 24px; }
.logo-link { display: inline-flex; min-width: 150px; min-height: 64px; align-items: center; justify-content: center; }
.logo { width: 140px; height: 80px; object-fit: contain; }
.site-nav { display: flex; align-items: center; gap: 22px; }
.site-nav > a:not(.btn) {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}
.site-nav > a:not(.btn):hover { color: var(--brand); }
.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--white);
}
.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  border-radius: 999px;
  background: var(--ink);
  content: "";
  transition: transform 180ms ease, opacity 180ms ease;
}
.nav-toggle[aria-expanded="true"] span { opacity: 0; }
.nav-toggle[aria-expanded="true"]::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"]::after { transform: translateY(-7px) rotate(-45deg); }

.hero { padding: 0 0 74px; }
.hero-grid { display: grid; min-height: 600px; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.2fr); align-items: center; }
.hero-copy { padding: 70px 56px max(70px, 6vw) max(24px, calc((100vw - 1160px) / 2)); }
.eyebrow { margin: 0 0 18px; color: var(--brand); font-weight: 700; letter-spacing: 0.08em; }
.hero h1 .h1-sub { display: block; font-size: 0.5em; line-height: 1.5; }
.hero h1 .h1-main { display: block; margin: 4px 0; }
.hero h1 { margin: 0; font-size: clamp(2.35rem, 4.3vw, 4.6rem); line-height: 1.17; letter-spacing: 0.01em; }
.hero-copy > p:not(.eyebrow):not(.hero-note) { margin: 24px 0 0; max-width: 650px; color: var(--sub); font-size: 1.08rem; }
.hero-copy > p + p:not(.hero-note) { margin-top: 8px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-note { margin: 22px 0 0; color: var(--sub); font-size: 0.9rem; }
.hero-media { align-self: stretch; overflow: hidden; border-bottom-left-radius: 46px; }
.hero-media img { width: 100%; height: 100%; min-height: 600px; object-fit: cover; }

.building-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.building-card {
  position: relative;
  display: flex;
  overflow: hidden;
  flex-direction: column;
  border: 1px solid var(--line);
  border-top: 7px solid var(--accent);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}
.building-card--villa { --accent: var(--villa); }
.building-card--resort { --accent: var(--resort); }
.building-card--kids { --accent: var(--kids); }
.building-photo { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.building-body { display: flex; flex: 1; flex-direction: column; padding: 26px; }
.building-place { margin: 0 0 8px; color: var(--accent); font-weight: 700; }
.building-card h3 { margin: 0; font-family: var(--latin); font-size: 1.35rem; line-height: 1.3; }
.building-catch { margin: 15px 0 0; font-weight: 700; line-height: 1.7; }
.building-copy { margin: 13px 0 0; color: var(--sub); font-size: 0.94rem; }
.building-actions { display: grid; gap: 10px; margin-top: auto; padding-top: 24px; }

.table-block { margin-top: 56px; }
.table-block h3 { margin: 0 0 18px; font-size: 1.5rem; text-align: center; }
.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 14px; background: var(--white); -webkit-overflow-scrolling: touch; }
table { width: 100%; min-width: 820px; border-collapse: collapse; }
th, td { padding: 15px 16px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); vertical-align: top; text-align: left; }
th:last-child, td:last-child { border-right: 0; }
tr:last-child th, tr:last-child td { border-bottom: 0; }
thead th { background: #F7F9FB; font-size: 0.91rem; }
thead th:nth-child(2) { box-shadow: inset 0 -4px var(--villa); }
thead th:nth-child(3) { box-shadow: inset 0 -4px var(--resort); }
thead th:nth-child(4) { box-shadow: inset 0 -4px var(--kids); }
tbody th { width: 170px; background: #FAFBFC; font-weight: 700; }

.family-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.feature-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.feature-card img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.feature-card-body { padding: 26px; }
.feature-card h3 { margin: 0; font-size: 1.35rem; }
.feature-card p { margin: 12px 0 0; color: var(--sub); }
.feature-card--simple { display: grid; place-items: center; min-height: 260px; border-top: 6px solid var(--brand-light); }
.family-footer { display: flex; margin-top: 24px; align-items: center; justify-content: space-between; gap: 20px; }
.family-footer .confirm-box { flex: 1; }

.story-grid { display: grid; grid-template-columns: 0.82fr 1.18fr; align-items: start; gap: 46px; }
.story-photo { position: sticky; top: 118px; }
.story-photo img { width: 100%; aspect-ratio: 4 / 5; border-radius: var(--radius); object-fit: cover; }
.quotes { display: grid; gap: 18px; }
blockquote { margin: 0; padding: 26px 28px; border-left: 5px solid var(--brand-light); border-radius: 0 14px 14px 0; color: var(--ink); background: var(--white); line-height: 2; }
blockquote p { margin: 0; }
blockquote p + p { margin-top: 0.8em; }
.story-text { margin: 0; color: var(--ink); line-height: 2; }
.story-text p { margin: 0; }
.story-text p + p { margin-top: 0.8em; }
.story-footer { margin-top: 24px; }
.story-footer .confirm-box { margin-bottom: 12px; }

.season-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.season-card { overflow: hidden; min-height: 100%; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.season-card--color { display: flex; min-height: 370px; align-items: flex-end; background: #EAF5FC; }
.season-card--strawberry { background: #FFF1E9; }
.season-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.season-body { padding: 24px; }
.season-period { margin: 0 0 6px !important; color: var(--brand) !important; font-size: 0.84rem !important; font-weight: 700; }
.season-card h3 { margin: 0; font-size: 1.2rem; }
.season-card p { margin: 11px 0 0; color: var(--sub); font-size: 0.94rem; }
.area-link { margin-top: 20px; text-align: right; }

.bbq-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.bbq-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.bbq-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.bbq-card-body { padding: 24px; }
.bbq-card h3 { margin: 0; font-family: var(--latin); font-size: 1.3rem; }
.bbq-card p { margin: 10px 0 0; color: var(--sub); }
.bbq-extra { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 20px; margin-top: 20px; }
.bbq-extra-card { padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.bbq-extra-card h3 { margin: 0; font-size: 1.25rem; }
.bbq-extra-card p { margin: 10px 0 0; color: var(--sub); }
.bbq-catering { display: grid; grid-template-columns: 0.8fr 1.2fr; overflow: hidden; padding: 0; }
.bbq-catering img { width: 100%; height: 100%; min-height: 260px; object-fit: cover; }
.bbq-catering > div { padding: 26px; }
.bbq-link { margin-top: 20px; text-align: right; }

.review-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.review-card { padding: 28px; border: 1px solid var(--line); border-top: 6px solid var(--accent); border-radius: var(--radius); background: var(--white); }
.review-card--villa { --accent: var(--villa); }
.review-card--resort { --accent: var(--resort); }
.review-card--kids { --accent: var(--kids); }
.review-card h3 { margin: 0; font-family: var(--latin); font-size: 1.2rem; }
.review-card p { margin: 14px 0 0; color: var(--sub); }
.review-subheading { margin: 0 0 18px; font-size: 1.35rem; text-align: center; }

.price-layout { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr); gap: 32px; align-items: start; }
.price-table { margin: 0; }
.price-table table { min-width: 650px; }
.price-table thead th:nth-child(2), .price-table thead th:nth-child(3), .price-table thead th:nth-child(4) { box-shadow: none; }
.price-table tbody tr:nth-child(1) th { border-left: 5px solid var(--villa); }
.price-table tbody tr:nth-child(2) th { border-left: 5px solid var(--resort); }
.price-table tbody tr:nth-child(3) th { border-left: 5px solid var(--kids); }
.price-side { display: grid; gap: 18px; }
.info-panel { padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.info-panel h3 { margin: 0; font-size: 1.3rem; }
.flow-list { margin: 16px 0 0; padding-left: 24px; }
.flow-list li { padding: 4px 0 4px 7px; }
.info-panel p { margin: 12px 0 0; color: var(--sub); }
.price-action { margin-top: 24px; }

.faq-list { display: grid; gap: 12px; max-width: 900px; margin: 0 auto; }
details { border: 1px solid var(--line); border-radius: 12px; background: var(--white); }
summary { position: relative; min-height: 56px; padding: 16px 56px 16px 20px; cursor: pointer; font-weight: 700; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::before, summary::after { position: absolute; top: 50%; right: 22px; width: 16px; height: 2px; border-radius: 999px; background: var(--brand); content: ""; }
summary::after { transform: rotate(90deg); transition: transform 180ms ease; }
details[open] summary::after { transform: rotate(0); }
.faq-answer { margin: 0; padding: 0 20px 20px; color: var(--sub); }
.faq-link { max-width: 900px; margin: 16px auto 0; text-align: right; }

.access-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.access-card { display: flex; flex-direction: column; padding: 28px; border: 1px solid var(--line); border-top: 6px solid var(--accent); border-radius: var(--radius); background: var(--white); }
.access-card--villa { --accent: var(--villa); }
.access-card--resort { --accent: var(--resort); }
.access-card--kids { --accent: var(--kids); }
.access-card h3 { margin: 0 0 12px; font-family: var(--latin); font-size: 1.35rem; }
.access-card p { margin: 6px 0; color: var(--sub); }
.access-card .btn { margin-top: auto; padding-top: 11px; }
.access-card p + .btn { margin-top: 20px; }

.reservation { color: var(--white); background: #16365A; }
.reservation .section-heading h2, .reservation .section-lead { color: var(--white); }
.reservation .section-heading h2::after { background: var(--brand-light); }
.reserve-buttons { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; max-width: 900px; margin: 0 auto; }
.reserve-buttons .btn { border-color: var(--white); }
.contact-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 24px; margin-top: 30px; }
.contact-row a, .contact-row span { display: inline-flex; min-height: 44px; align-items: center; color: var(--white); }
.contact-row a { font-weight: 700; text-underline-offset: 4px; }
.reservation .tag { color: var(--sub); background: var(--white); }

.site-footer { padding: 52px 0 104px; color: var(--white); background: #0D253F; }
.footer-top { display: flex; justify-content: space-between; gap: 36px; }
.footer-brand { margin: 0; font-weight: 700; }
.license { margin: 12px 0 0; color: #CAD5E0; font-size: 0.88rem; }
.footer-nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 4px 20px; }
.footer-nav a { display: inline-flex; min-height: 44px; align-items: center; color: var(--white); text-underline-offset: 4px; }
.copyright { margin: 28px 0 0; padding-top: 22px; border-top: 1px solid rgba(255,255,255,0.18); color: #CAD5E0; font-size: 0.88rem; text-align: center; }

.sp-bar { display: none; }

@media (max-width: 1240px) {
  .site-nav { gap: 12px; }
  .site-nav > a:not(.btn) { font-size: 0.82rem; }
  .site-nav .btn { padding-inline: 14px; }
}

@media (max-width: 1080px) {
  .site-nav { gap: 12px; }
  .site-nav > a:not(.btn) { font-size: 0.82rem; }
  .site-nav .btn { padding-inline: 14px; }
  .hero-grid { min-height: 540px; }
  .hero-media img { min-height: 540px; }
  .season-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .season-card--color { min-height: 340px; }
}

@media (max-width: 1023px) {
  .nav-toggle { display: block; flex: 0 0 auto; }
  .site-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 12px 16px 20px;
    border-bottom: 1px solid var(--line);
    background: var(--white);
    box-shadow: 0 14px 24px rgba(27, 43, 63, 0.1);
  }
  .site-nav.is-open { display: flex; }
  .site-nav > a:not(.btn) { min-height: 48px; padding: 0 8px; border-bottom: 1px solid var(--line); font-size: 0.95rem; }
  .site-nav .btn { margin-top: 12px; }
}

@media (max-width: 767px) {
  html { scroll-padding-top: 76px; }
  body { padding-bottom: 68px; font-size: 15px; }
  .container { width: min(100% - 32px, 560px); }
  .section { padding: 68px 0; }
  .section-heading { margin-bottom: 34px; }
  .section-heading h2 { font-size: clamp(1.7rem, 8vw, 2.25rem); }
  .section-lead { margin-top: 18px; font-size: 1rem; text-align: left; }
  .site-header, .header-inner { min-height: 72px; }
  .logo-link { min-width: 102px; min-height: 52px; justify-content: flex-start; }
  .logo { width: 96px; height: 55px; }
  .nav-toggle { display: block; flex: 0 0 auto; }
  .site-nav {
    position: absolute;
    top: 72px;
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 12px 16px 20px;
    border-bottom: 1px solid var(--line);
    background: var(--white);
    box-shadow: 0 14px 24px rgba(27, 43, 63, 0.1);
  }
  .site-nav.is-open { display: flex; }
  .site-nav > a:not(.btn) { min-height: 48px; padding: 0 8px; border-bottom: 1px solid var(--line); font-size: 0.95rem; }
  .site-nav .btn { margin-top: 12px; }
  .hero { padding-bottom: 54px; }
  .hero-grid { display: flex; min-height: 0; flex-direction: column; }
  .hero-copy { width: 100%; padding: 34px 20px 0; order: 2; }
  .hero h1 { font-size: clamp(2rem, 10vw, 3rem); }
  .hero-copy > p:not(.eyebrow):not(.hero-note) { font-size: 1rem; }
  .hero-actions { display: grid; }
  .hero-media { width: 100%; border-bottom-left-radius: 28px; order: 1; }
  .hero-media img { min-height: 0; aspect-ratio: 4 / 3; }
  .building-grid, .family-grid, .bbq-grid, .review-grid, .access-grid { grid-template-columns: 1fr; }
  .building-body { height: auto; padding: 22px; }
  .building-actions { margin-top: 0; }
  .table-block { margin-top: 42px; }
  .table-scroll { margin-right: -16px; border-radius: 12px 0 0 12px; }
  th, td { padding: 13px 14px; }
  .family-footer { align-items: stretch; flex-direction: column; }
  .story-grid { grid-template-columns: 1fr; gap: 24px; }
  .story-photo { position: static; }
  .story-photo img { aspect-ratio: 16 / 10; }
  blockquote { padding: 22px; }
  .season-grid { grid-template-columns: 1fr; }
  .season-card--color { min-height: 250px; }
  .bbq-extra, .bbq-catering { grid-template-columns: 1fr; }
  .bbq-catering img { min-height: 0; aspect-ratio: 16 / 10; }
  .price-layout { grid-template-columns: minmax(0, 1fr); }
  .price-table .table-scroll { margin-right: 0; border-radius: 12px; }
  .reserve-buttons { grid-template-columns: 1fr; }
  .contact-row { align-items: center; flex-direction: column; }
  .footer-top { flex-direction: column; }
  .footer-nav { justify-content: flex-start; }
  .site-footer { padding-bottom: 42px; }
  .sp-bar {
    position: fixed;
    z-index: 70;
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    min-height: 64px;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--line);
    background: var(--white);
    box-shadow: 0 -8px 24px rgba(27, 43, 63, 0.11);
  }
  .sp-bar a {
    display: flex;
    min-width: 0;
    min-height: 64px;
    align-items: center;
    justify-content: center;
    padding: 6px 3px;
    border-right: 1px solid var(--line);
    color: var(--ink);
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
  }
  .sp-bar a:last-child { border-right: 0; color: var(--white); background: var(--brand); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}
  
.kakunin { display: inline; padding: 1px 6px; border-radius: 4px; color: #6B5300; background: #FFF4C2; font-weight: 700; font-size: 0.92em; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.kakunin-box { margin: 16px 0 0; padding: 12px 16px; border-left: 5px solid #E8C341; border-radius: 0 10px 10px 0; color: #6B5300; background: #FFF4C2; font-weight: 700; font-size: 0.94rem; }
.page-villa { --accent: var(--villa); }
.page-resort { --accent: var(--resort); }
.page-kids { --accent: var(--kids); }
.crumb { margin: 0; padding: 14px 0 0; color: var(--sub); font-size: 0.86rem; }
.crumb a { color: var(--brand); text-underline-offset: 4px; }
.d-hero { padding: 0 0 56px; }
.d-hero-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.25fr); gap: 40px; align-items: center; padding-top: 28px; }
.d-badge { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 14px; color: var(--accent); font-weight: 700; letter-spacing: 0.06em; }
.d-badge::before { width: 14px; height: 14px; border-radius: 50%; background: var(--accent); content: ""; }
.d-hero h1 { margin: 0; font-family: var(--latin); font-size: clamp(2.2rem, 4.2vw, 3.6rem); line-height: 1.15; }
.d-hero h1 .h1-sub { display: block; margin-top: 10px; font-family: var(--font); font-size: 0.42em; font-weight: 700; line-height: 1.5; color: var(--sub); }
.d-catch { margin: 22px 0 0; font-size: 1.15rem; font-weight: 700; }
.d-lead { margin: 10px 0 0; color: var(--sub); }
.d-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.d-hero-media { position: relative; overflow: hidden; border-radius: var(--radius); border-bottom: 7px solid var(--accent); box-shadow: var(--shadow); }
.d-hero-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.d-hero-media button { position: absolute; right: 14px; bottom: 14px; min-height: 44px; padding: 8px 16px; border: 0; border-radius: 999px; color: var(--white); background: rgba(13, 37, 63, 0.78); font-weight: 700; cursor: pointer; }
.fact-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; margin: 40px 0 0; padding: 0; border: 1px solid var(--line); border-top: 5px solid var(--accent); border-radius: 14px; background: var(--white); list-style: none; }
.fact-list li { padding: 16px 18px; border-right: 1px solid var(--line); }
.fact-list li:last-child { border-right: 0; }
.fact-list span { display: block; color: var(--sub); font-size: 0.82rem; font-weight: 700; }
.fact-list strong { display: block; margin-top: 2px; font-size: 1.02rem; line-height: 1.5; }
.page-nav { position: sticky; z-index: 40; top: 88px; border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, 0.96); }
.page-nav ul { display: flex; gap: 6px; margin: 0; padding: 8px 0; overflow-x: auto; list-style: none; scrollbar-width: none; }
.page-nav ul::-webkit-scrollbar { display: none; }
.page-nav a { display: inline-flex; min-height: 40px; align-items: center; padding: 0 14px; border-radius: 999px; color: var(--ink); background: #F1F4F7; font-size: 0.88rem; font-weight: 700; text-decoration: none; white-space: nowrap; }
.page-nav a:hover { color: var(--white); background: var(--accent); }
.section-heading h2::after { background: var(--accent); }
.feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.d-feature { overflow: hidden; border: 1px solid var(--line); border-top: 5px solid var(--accent); border-radius: var(--radius); background: var(--white); }
.d-feature img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.d-feature div { padding: 20px; }
.d-feature h3 { margin: 0; font-size: 1.12rem; line-height: 1.5; }
.d-feature p { margin: 8px 0 0; color: var(--sub); font-size: 0.94rem; }
.gallery-index { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 0 0 36px; padding: 0; list-style: none; }
.gallery-index a { display: inline-flex; min-height: 40px; align-items: center; gap: 6px; padding: 0 14px; border: 1px solid var(--line); border-radius: 999px; background: var(--white); font-size: 0.88rem; font-weight: 700; text-decoration: none; }
.gallery-index a small { color: var(--sub); font-weight: 500; }
.gallery-group { margin-top: 44px; scroll-margin-top: 150px; }
.gallery-group:first-of-type { margin-top: 0; }
.gallery-group h3 { display: flex; align-items: baseline; gap: 10px; margin: 0 0 16px; padding-left: 14px; border-left: 5px solid var(--accent); font-size: 1.3rem; line-height: 1.4; }
.gallery-group h3 small { color: var(--sub); font-size: 0.85rem; font-weight: 500; }
.gallery { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.gallery a { position: relative; display: block; overflow: hidden; border-radius: 10px; background: #E9EEF2; cursor: zoom-in; }
.gallery img { width: 100%; height: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform 300ms ease; }
.gallery a:hover img { transform: scale(1.04); }
.gallery-note { margin: 28px 0 0; color: var(--sub); font-size: 0.9rem; text-align: center; }
.sauna-layout { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: 32px; align-items: start; }
.sauna-text p { margin: 0 0 12px; }
.sauna-layout .gallery { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.sauna-layout .gallery img { aspect-ratio: 3 / 4; }
.floorplan { display: block; margin-top: 18px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--white); cursor: zoom-in; }
.floorplan img { width: 100%; height: auto; }
.spec-table table { min-width: 0; }
.spec-table tbody th { width: 190px; }
.spec-table td { color: var(--ink); }
.spec-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; align-items: start; }
.spec-grid h3, .block-title { margin: 0 0 14px; font-size: 1.25rem; }
.price-mini { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.price-mini div { padding: 20px; border: 1px solid var(--line); border-top: 5px solid var(--accent); border-radius: 14px; background: var(--white); text-align: center; }
.price-mini span { display: block; color: var(--sub); font-size: 0.88rem; font-weight: 700; }
.price-mini strong { display: block; margin-top: 4px; font-size: 1.45rem; line-height: 1.4; }
.price-mini strong .kakunin { display: inline-block; margin-top: 4px; font-size: 0.8rem; line-height: 1.5; }
.others-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.other-card { display: grid; grid-template-columns: 0.9fr 1.1fr; overflow: hidden; border: 1px solid var(--line); border-left: 7px solid var(--oc); border-radius: var(--radius); background: var(--white); }
.other-card--villa { --oc: var(--villa); }
.other-card--resort { --oc: var(--resort); }
.other-card--kids { --oc: var(--kids); }
.other-card img { width: 100%; height: 100%; min-height: 220px; object-fit: cover; }
.other-card div { display: flex; flex-direction: column; padding: 22px; }
.other-card .building-place { margin: 0 0 4px; color: var(--oc); font-weight: 700; }
.other-card h3 { margin: 0; font-family: var(--latin); font-size: 1.25rem; }
.other-card p { margin: 10px 0 0; color: var(--sub); font-size: 0.94rem; }
.other-card .building-actions { display: grid; gap: 8px; margin-top: auto; padding-top: 16px; }
.d-reserve { margin-top: 36px; text-align: center; }
.lightbox { width: 100vw; max-width: 100vw; height: 100vh; max-height: 100vh; margin: 0; padding: 0; border: 0; color: var(--white); background: rgba(8, 18, 30, 0.94); }
.lightbox::backdrop { background: rgba(8, 18, 30, 0.94); }
.lb-inner { position: relative; display: flex; height: 100%; flex-direction: column; align-items: center; justify-content: center; padding: 56px 72px 20px; }
.lb-figure { display: flex; flex: 1; min-height: 0; width: 100%; margin: 0; flex-direction: column; align-items: center; justify-content: center; }
.lb-figure img { max-width: 100%; max-height: calc(100vh - 150px); width: auto; height: auto; border-radius: 6px; object-fit: contain; touch-action: pan-y; user-select: none; }
.lb-figure figcaption { margin-top: 12px; color: #DCE6EF; font-size: 0.95rem; text-align: center; }
.lb-btn { position: absolute; display: grid; width: 52px; height: 52px; place-items: center; padding: 0; border: 1px solid rgba(255,255,255,0.35); border-radius: 50%; color: var(--white); background: rgba(255,255,255,0.08); font-size: 1.5rem; line-height: 1; cursor: pointer; }
.lb-btn:hover { background: rgba(255,255,255,0.2); }
.lb-close { top: 12px; right: 14px; }
.lb-prev { top: 50%; left: 12px; transform: translateY(-50%); }
.lb-next { top: 50%; right: 12px; transform: translateY(-50%); }
.lb-count { position: absolute; top: 24px; left: 20px; color: #DCE6EF; font-size: 0.9rem; font-weight: 700; }
body.lb-open { overflow: hidden; }
@media (max-width: 1080px) {
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gallery { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .fact-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fact-list li:nth-child(2) { border-right: 0; }
  .fact-list li:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 767px) {
  .page-nav { top: 72px; }
  .d-hero-grid { grid-template-columns: 1fr; gap: 22px; padding-top: 16px; }
  .d-hero-media { order: -1; }
  .d-actions { display: grid; }
  .fact-list { margin-top: 28px; }
  .fact-list li { padding: 12px 14px; }
  .feature-grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .gallery-group h3 { font-size: 1.15rem; }
  .sauna-layout, .spec-grid, .others-grid { grid-template-columns: 1fr; }
  .sauna-layout .gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .spec-table tbody th { width: 112px; }
  .price-mini { grid-template-columns: 1fr; }
  .other-card { grid-template-columns: 1fr; }
  .other-card img { min-height: 0; aspect-ratio: 16 / 10; }
  .lb-inner { padding: 60px 8px 76px; }
  .lb-prev, .lb-next { top: auto; bottom: 14px; transform: none; }
  .lb-prev { left: calc(50% - 64px); }
  .lb-next { right: calc(50% - 64px); }
  .lb-figure img { max-height: calc(100vh - 190px); }
}

/* ===== 下層ページ（family / area / bbq / price / faq / about / access / journal / contact）用の追加 ===== */
.page-lower { --accent: var(--brand); }
.l-hero { padding: 0 0 56px; }
.l-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: center; padding-top: 28px; }
.l-hero-grid--text { grid-template-columns: minmax(0, 1fr); max-width: 860px; }
.l-eyebrow { margin: 0 0 12px; color: var(--brand); font-weight: 700; letter-spacing: 0.06em; }
.l-hero h1 { margin: 0; font-size: clamp(2rem, 3.6vw, 3rem); line-height: 1.3; letter-spacing: 0.02em; }
.l-lead { margin: 18px 0 0; color: var(--sub); font-size: 1.05rem; }
.l-lead + .l-lead { margin-top: 6px; }
.l-hero .d-actions { margin-top: 24px; }
.l-hero-media { overflow: hidden; border-radius: var(--radius); border-bottom: 7px solid var(--brand-light); box-shadow: var(--shadow); }
.l-hero-media img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.l-hero .page-index { margin-top: 28px; }
.page-index { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.page-index a { display: inline-flex; min-height: 40px; align-items: center; padding: 0 14px; border: 1px solid var(--line); border-radius: 999px; background: var(--white); font-size: 0.88rem; font-weight: 700; text-decoration: none; }
.page-index a:hover { color: var(--white); border-color: var(--brand); background: var(--brand); }

.bld-table th[scope="row"], .bld-table tbody th { width: 200px; }
.bld-table td { color: var(--ink); }
.bld-table td small { display: block; color: var(--sub); font-size: 0.86rem; }
.yes { font-weight: 700; color: var(--ink); }
.yes::before { margin-right: 6px; color: var(--brand); content: "○"; }
.price-table table { table-layout: fixed; }
.price-table thead th:first-child { width: 28%; }
.table-caption { margin: 0 0 14px; font-size: 1.25rem; font-weight: 700; }

.info-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.info-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.info-card { display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-top: 6px solid var(--ic, var(--brand-light)); border-radius: var(--radius); background: var(--white); }
.info-card--villa { --ic: var(--villa); }
.info-card--resort { --ic: var(--resort); }
.info-card--kids { --ic: var(--kids); }
.info-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.info-card-body { display: flex; flex: 1; flex-direction: column; padding: 24px; }
.info-card .card-place { margin: 0 0 4px; color: var(--ic, var(--brand)); font-size: 0.88rem; font-weight: 700; }
.info-card h3 { margin: 0; font-size: 1.22rem; line-height: 1.5; }
.info-card h3.latin { font-size: 1.3rem; }
.info-card p { margin: 10px 0 0; color: var(--sub); font-size: 0.95rem; }
.info-card ul { margin: 10px 0 0; padding-left: 1.3em; color: var(--sub); font-size: 0.95rem; }
.info-card li + li { margin-top: 4px; }
.info-card .btn { margin-top: auto; }
.info-card p + .btn, .info-card ul + .btn, .info-card .kakunin-box + .btn { margin-top: 20px; }

.plain-list { margin: 0; padding-left: 1.3em; }
.plain-list li + li { margin-top: 6px; }
.text-block { max-width: 860px; margin: 0 auto; }
.text-block > p { margin: 0 0 14px; }
.text-block > h3 { margin: 32px 0 12px; font-size: 1.25rem; }
.center-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 32px; }

.faq-cat { max-width: 900px; margin: 0 auto 44px; scroll-margin-top: 110px; }
.faq-cat:last-child { margin-bottom: 0; }
.faq-cat > h3 { margin: 0 0 14px; padding-left: 14px; border-left: 5px solid var(--brand); font-size: 1.3rem; line-height: 1.4; }
.faq-answer .kakunin { margin-left: 2px; }

.vision { max-width: 860px; margin: 0 auto; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); text-align: center; }
.vision .latin { margin: 0; color: var(--brand); font-size: 1.15rem; }
.vision p { margin: 12px 0 0; }
.vision p.vision-ja { font-size: 1.2rem; font-weight: 700; }
.vision p.vision-sub { color: var(--sub); text-align: left; }
.story-block { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 36px; align-items: start; margin-top: 40px; }
.story-block:first-child { margin-top: 0; }
.story-block img { width: 100%; aspect-ratio: 4 / 3; border-radius: var(--radius); object-fit: cover; }
.story-block h3 { margin: 0 0 14px; padding-left: 14px; border-left: 5px solid var(--sb, var(--brand)); font-family: var(--latin); font-size: 1.3rem; }
.story-block--villa { --sb: var(--villa); }
.story-block--resort { --sb: var(--resort); }
.story-block--kids { --sb: var(--kids); }
.story-block blockquote { border-left-color: var(--sb, var(--brand-light)); }
.story-block blockquote, .story-block .story-text, .story-block .kakunin-box { margin-top: 14px; }
.story-block .text-link { margin-top: 10px; }
.story-block .text-block { max-width: none; margin: 0; }

.route-list { display: grid; gap: 14px; margin: 0; padding: 0; list-style: none; }
.route-list li { padding: 18px 20px; border: 1px solid var(--line); border-left: 6px solid var(--rc, var(--brand-light)); border-radius: 0 12px 12px 0; background: var(--white); }
.route-list li.r-villa { --rc: var(--villa); }
.route-list li.r-resort { --rc: var(--resort); }
.route-list li.r-kids { --rc: var(--kids); }
.route-list strong { display: block; font-family: var(--latin); }
.route-list p { margin: 6px 0 0; color: var(--sub); }

.journal-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.journal-card { overflow: hidden; border: 1px dashed #B9C4D0; border-radius: var(--radius); background: var(--white); }
.journal-card img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; filter: grayscale(0.35); opacity: 0.8; }
.journal-card div { padding: 22px; }
.journal-card .tag { margin-bottom: 10px; }
.journal-card h3 { margin: 0; font-size: 1.12rem; line-height: 1.6; }
.journal-card p { margin: 8px 0 0; color: var(--sub); font-size: 0.92rem; }

.contact-layout { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr); gap: 32px; align-items: start; }
.form { display: grid; gap: 20px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.field { display: grid; gap: 6px; margin: 0; padding: 0; border: 0; min-width: 0; }
.field > label, .field > legend { padding: 0; font-weight: 700; }
.field .req { margin-left: 8px; padding: 1px 8px; border-radius: 4px; color: var(--white); background: var(--brand); font-size: 0.78rem; vertical-align: 2px; }
.field .hint { margin: 0; color: var(--sub); font-size: 0.86rem; }
.field input, .field select, .field textarea { width: 100%; min-height: 48px; padding: 10px 14px; border: 1px solid #C5CFDA; border-radius: 10px; color: var(--ink); background: var(--white); font: inherit; font-size: 16px; }
.field textarea { min-height: 150px; resize: vertical; }
.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.field-row .field label { font-size: 0.92rem; font-weight: 500; }
.form .btn { width: 100%; border: 0; cursor: pointer; }
.form-notice { margin: 0; padding: 14px 18px; border-left: 5px solid #E8C341; border-radius: 0 10px 10px 0; color: #6B5300; background: #FFF4C2; font-weight: 700; }
.form-notice[hidden] { display: none; }
.contact-side { display: grid; gap: 18px; }

@media (max-width: 1080px) {
  .info-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .journal-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1023px) {
  .l-hero-grid { grid-template-columns: 1fr; gap: 26px; }
  .l-hero-media { order: -1; }
  .l-hero-media img { aspect-ratio: 16 / 9; }
}
@media (max-width: 767px) {
  .l-hero-grid { grid-template-columns: 1fr; gap: 22px; padding-top: 16px; }
  .l-hero-media { order: -1; }
  .l-hero h1 { font-size: clamp(1.75rem, 8vw, 2.3rem); }
  .l-lead { font-size: 1rem; }
  .info-grid, .info-grid--2, .journal-grid, .contact-layout { grid-template-columns: 1fr; }
  .bld-table tbody th { width: 140px; }
  .story-block { grid-template-columns: 1fr; gap: 18px; }
  .vision { padding: 24px 20px; }
  .form { padding: 22px 18px; }
  .field-row { grid-template-columns: 1fr; }
  .faq-cat { margin-bottom: 36px; }
}