/* =========================================================
   Pattern C - Editorial Boutique
   ========================================================= */

:root {
  --bg: #ffffff;
  --bg-alt: #f4f1ec;
  --bg-dark: #111111;
  --text: #111111;
  --sub: #777777;
  --line: #d8d4cc;
  --accent: #d34f3a;
  --max: 1280px;
  --header-h: 76px;
  --transition: .3s ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Inter", "Noto Sans JP", system-ui, -apple-system, "Hiragino Kaku Gothic ProN", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  letter-spacing: 0.01em;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}
img, iframe { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

::selection { background: var(--accent); color: #fff; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--header-h);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 0 32px;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}
.site-header.is-scrolled { border-bottom-color: var(--line); }

.site-logo { display: inline-flex; align-items: center; gap: 12px; }
.site-logo__mark {
  font-family: "Inter", sans-serif;
  font-weight: 700;
  letter-spacing: 0.18em;
  font-size: 13px;
  background: var(--text);
  color: #fff;
  padding: 4px 8px;
}
.site-logo__name {
  font-family: "Inter", sans-serif;
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.06em;
}

.site-nav {
  display: flex; align-items: center; justify-content: flex-end;
  gap: 28px;
}
.site-nav ol {
  list-style: none; padding: 0; margin: 0;
  display: flex; gap: 24px;
  font-size: 13px;
}
.site-nav ol a {
  display: inline-flex; align-items: baseline; gap: 6px;
  font-family: "Inter", sans-serif;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.site-nav ol a span {
  font-family: "Inter", sans-serif;
  font-weight: 400;
  font-size: 11px;
  color: var(--accent);
}
.site-nav ol a:hover { color: var(--accent); }

.link-arrow {
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.06em;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  color: var(--text);
  display: inline-flex; align-items: center; gap: 8px;
}
.link-arrow span { transition: transform var(--transition); }
.link-arrow:hover { color: var(--accent); }
.link-arrow:hover span { transform: translateX(4px); }

/* ---------- Hamburger ---------- */
.hamburger {
  display: none;
  width: 40px; height: 40px;
  background: transparent; border: 0; cursor: pointer;
  position: relative;
}
.hamburger span {
  position: absolute; left: 8px; right: 8px; height: 2px;
  background: var(--text);
  transition: transform var(--transition), top var(--transition), opacity var(--transition);
}
.hamburger span:nth-child(1) { top: 14px; }
.hamburger span:nth-child(2) { top: 24px; }
.is-menu-open .hamburger span:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); }
.is-menu-open .hamburger span:nth-child(2) { top: 50%; transform: translateY(-50%) rotate(-45deg); }

/* ---------- Hero (split) ---------- */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  padding-top: var(--header-h);
}
.hero__media {
  position: relative;
  background: var(--bg-alt);
  margin: 0;
  overflow: hidden;
}
.hero__media img {
  width: 100%;
  height: 100%;
  min-height: calc(100vh - var(--header-h));
  object-fit: cover;
}
.hero__caption {
  position: absolute;
  left: 24px; bottom: 24px;
  margin: 0;
  font-family: "Inter", sans-serif;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
  padding: 6px 10px;
  background: rgba(17,17,17,.7);
}
.hero__caption em { font-style: italic; opacity: .8; }

.hero__text {
  display: flex; flex-direction: column; justify-content: center;
  padding: 72px 80px;
  position: relative;
  border-left: 1px solid var(--line);
}
.hero__issue {
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 32px;
  padding-left: 28px;
  position: relative;
}
.hero__issue::before {
  content: "";
  position: absolute; left: 0; top: 50%;
  width: 18px; height: 1px;
  background: var(--accent);
}
.hero__title {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  font-size: clamp(48px, 7vw, 92px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}
.hero__title em {
  font-family: "Inter", sans-serif;
  font-style: italic;
  font-weight: 300;
  color: var(--accent);
}
.hero__title-jp {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.18em;
  margin: 0 0 24px;
  color: var(--sub);
}
.hero__lead {
  font-size: 14px;
  line-height: 1.95;
  margin: 0 0 40px;
  max-width: 460px;
}

.hero__meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}
.hero__meta div { display: flex; flex-direction: column; gap: 4px; }
.hero__meta span {
  font-family: "Inter", sans-serif;
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sub);
}
.hero__meta strong {
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.04em;
}

/* ---------- Section base ---------- */
.section { padding: 120px 32px; }
.section--alt { background: var(--bg-alt); }
.section--book { background: var(--bg-dark); color: #fff; text-align: left; }

.section__inner { max-width: var(--max); margin: 0 auto; }
.section__inner--text { max-width: 1080px; }

.section__head {
  display: grid;
  grid-template-columns: 80px 1fr;
  align-items: end;
  gap: 16px 24px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 24px;
  margin-bottom: 64px;
}
.section--book .section__head { border-color: rgba(255,255,255,.2); }
.section__no {
  grid-column: 1;
  grid-row: 1 / span 3;
  font-family: "Inter", sans-serif;
  font-weight: 700;
  font-size: clamp(48px, 6vw, 80px);
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--accent);
  margin: 0;
}
.section__cat {
  grid-column: 2;
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--sub);
  margin: 0;
}
.section--book .section__cat { color: rgba(255,255,255,.6); }

.section__title {
  grid-column: 2;
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  font-size: clamp(32px, 4.4vw, 56px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0;
}
.section__title em {
  font-family: "Inter", sans-serif;
  font-style: italic;
  font-weight: 300;
  color: var(--accent);
}
.section--book .section__title em { color: var(--accent); }

.section__title-jp {
  grid-column: 2;
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.18em;
  color: var(--sub);
  margin: 0;
}
.section--book .section__title-jp { color: rgba(255,255,255,.7); }

/* ---------- Stay grid ---------- */
.stay-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: start;
  margin-bottom: 80px;
}
.stay-grid__lead p { margin: 0 0 16px; font-size: 16px; line-height: 1.9; }
.stay-grid__lead .ja { font-family: "Noto Serif JP", serif; font-size: 14px; color: var(--sub); }
.stay-grid__pull {
  border-left: 2px solid var(--accent);
  padding: 8px 0 8px 24px;
}
.stay-grid__pull p {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 22px;
  line-height: 1.7;
  margin: 0 0 12px;
}
.stay-grid__pull .quote { font-family: "Inter", sans-serif; font-size: 32px; color: var(--accent); line-height: 0; vertical-align: -10px; }
.stay-grid__pull .ja { font-size: 13px; color: var(--sub); margin: 0; }

.stay-images {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 24px;
  align-items: end;
}
.stay-images figure { margin: 0; }
.stay-images img { width: 100%; aspect-ratio: 3/2; object-fit: cover; }
.stay-images--tall img { aspect-ratio: 3/4; }
.stay-images figcaption {
  margin-top: 8px;
  font-family: "Inter", sans-serif;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--sub);
}
.stay-images figcaption em { font-style: italic; color: var(--accent); margin-right: 6px; }

/* ---------- Rooms ---------- */
.rooms-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 96px; }
.room {
  display: grid;
  grid-template-columns: 80px 1.4fr 1fr;
  gap: 48px;
  align-items: start;
}
.room--reverse {
  grid-template-columns: 80px 1fr 1.4fr;
}
.room--reverse .room__media { grid-column: 3; grid-row: 1; }
.room--reverse .room__body { grid-column: 2; grid-row: 1; }
.room__no {
  font-family: "Inter", sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin: 0;
  border-top: 2px solid var(--accent);
  padding-top: 8px;
}
.room__media { margin: 0; aspect-ratio: 4/3; overflow: hidden; }
.room__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s ease; }
.room:hover .room__media img { transform: scale(1.04); }
.room__body { display: flex; flex-direction: column; gap: 12px; }
.room__name {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  font-size: clamp(28px, 3vw, 40px);
  letter-spacing: -0.01em;
  margin: 0;
  line-height: 1.2;
}
.room__name span {
  display: inline-block;
  margin-left: 8px;
  font-family: "Inter", sans-serif;
  font-weight: 300;
  font-style: italic;
  font-size: 18px;
  color: var(--sub);
}
.room__desc { font-size: 15px; margin: 0; line-height: 1.85; }
.room__desc-jp { font-family: "Noto Serif JP", serif; font-size: 13px; color: var(--sub); margin: 0; }
.room__spec {
  margin: 16px 0 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}
.room__spec div {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.room__spec dt {
  font-family: "Inter", sans-serif;
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sub);
  margin-bottom: 4px;
}
.room__spec dd { margin: 0; font-family: "Inter", sans-serif; font-weight: 600; font-size: 14px; }

/* ---------- Program ---------- */
.program {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.program li {
  padding: 32px 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.program__time {
  font-family: "Inter", sans-serif;
  font-weight: 700;
  font-size: 32px;
  letter-spacing: -0.02em;
  color: var(--accent);
  margin: 0 0 8px;
  line-height: 1;
}
.program h3 {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  font-size: 18px;
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}
.program__jp {
  font-family: "Noto Serif JP", serif;
  font-size: 13px;
  color: var(--sub);
  margin: 0;
}

.amenity-line {
  margin: 32px 0 0;
  font-family: "Inter", sans-serif;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--sub);
}

/* ---------- Rates ---------- */
.rates {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 16px;
}
.rates thead th {
  text-align: left;
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sub);
  border-bottom: 1px solid var(--line);
  padding: 14px 16px;
}
.rates tbody tr { border-bottom: 1px solid var(--line); }
.rates tbody tr:hover { background: rgba(255,255,255,.6); }
.rates td { padding: 28px 16px; vertical-align: top; }
.rates__name {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  font-size: 24px;
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}
.rates__name em {
  font-style: italic;
  color: var(--accent);
  margin-left: 4px;
  font-family: "Inter", sans-serif;
  font-weight: 400;
}
.rates__jp { font-family: "Noto Serif JP", serif; font-size: 13px; color: var(--sub); margin: 0; }
.rates__price {
  font-family: "Inter", sans-serif;
  font-weight: 700;
  font-size: 28px;
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.rates__price span {
  display: block;
  font-weight: 400;
  font-size: 11px;
  color: var(--sub);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 2px;
}
.rates__feature td:first-child { border-left: 3px solid var(--accent); padding-left: 18px; }
.rates__note {
  margin: 16px 0 56px;
  font-size: 12px; color: var(--sub);
  letter-spacing: 0.04em;
}

.schedule {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  background: var(--bg);
  margin: 0;
}
.schedule div { padding: 24px; border-right: 1px solid var(--line); }
.schedule div:last-child { border-right: 0; }
.schedule dt {
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.schedule dd {
  margin: 0;
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 18px;
}

/* ---------- Location ---------- */
.location {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 64px;
  align-items: start;
}
.location__info dl { margin: 0; border-top: 1px solid var(--line); }
.location__info dl > div {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.location__info dt {
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}
.location__info dd { margin: 0; font-size: 14px; }
.location__info dd .ja { display: inline-block; margin-top: 4px; font-family: "Noto Serif JP", serif; font-size: 12px; color: var(--sub); }
.location__info a { border-bottom: 1px solid currentColor; }

.location__map {
  aspect-ratio: 4/3;
  border: 1px solid var(--line);
  overflow: hidden;
}
.location__map iframe { width: 100%; height: 100%; border: 0; }

/* ---------- Book ---------- */
.section--book .section__no { color: rgba(255,255,255,.4); font-size: 24px; }
.book-actions {
  display: flex; flex-wrap: wrap; gap: 32px;
  margin-top: 24px;
}
.link-cta {
  display: inline-flex; align-items: baseline; gap: 12px;
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 18px;
  letter-spacing: 0.02em;
  border-bottom: 1px solid currentColor;
  padding: 8px 0 12px;
  color: var(--accent);
}
.link-cta--outline { color: #fff; }
.link-cta span { transition: transform var(--transition); }
.link-cta:hover span { transform: translateX(8px); }
.book-hours { margin: 32px 0 0; font-size: 12px; color: rgba(255,255,255,.5); letter-spacing: 0.1em; }

/* Instagram editorial card */
.ig-card {
  margin: 64px 0 0;
  display: grid;
  grid-template-columns: 60px 1fr auto auto;
  align-items: center;
  gap: 28px;
  padding: 28px 0;
  border-top: 1px solid rgba(255,255,255,.2);
  border-bottom: 1px solid rgba(255,255,255,.2);
  color: #fff;
  transition: color var(--transition);
}
.ig-card:hover { color: var(--accent); }
.ig-card__no {
  font-family: "Inter", sans-serif;
  font-weight: 700;
  font-size: 32px;
  letter-spacing: -0.02em;
  color: var(--accent);
  line-height: 1;
}
.ig-card__body { display: flex; flex-direction: column; gap: 4px; line-height: 1.4; }
.ig-card__cat {
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255,255,255,.6);
}
.ig-card:hover .ig-card__cat { color: rgba(211,79,58,.9); }
.ig-card__title {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.01em;
}
.ig-card__handle {
  font-family: "Inter", sans-serif;
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,.7);
}
.ig-card:hover .ig-card__handle { color: var(--accent); }
.ig-card__icon {
  display: grid; place-items: center;
  width: 44px; height: 44px;
  border: 1px solid currentColor;
  border-radius: 0;
}
.ig-card__icon svg { width: 22px; height: 22px; }
.ig-card__arrow {
  font-family: "Inter", sans-serif;
  font-size: 22px;
  transition: transform var(--transition);
}
.ig-card:hover .ig-card__arrow { transform: translateX(8px); }

/* Footer social */
.site-footer__social { margin: 8px 0 0; }
.site-footer__social a {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: "Inter", sans-serif;
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: #fff;
  transition: color var(--transition);
}
.site-footer__social a svg { width: 18px; height: 18px; }
.site-footer__social a:hover { color: var(--accent); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--bg-dark);
  color: #aaa;
  padding: 48px 32px;
  border-top: 1px solid #222;
}
.site-footer__inner {
  max-width: var(--max); margin: 0 auto;
  display: grid; gap: 4px;
  font-family: "Inter", sans-serif;
}
.site-footer__brand { margin: 0; font-weight: 600; color: #fff; font-size: 13px; letter-spacing: 0.06em; }
.site-footer__addr { margin: 0; font-size: 12px; }
.site-footer__copy { margin: 16px 0 0; font-size: 11px; letter-spacing: 0.1em; opacity: .6; }
.site-footer__back { margin: 0; font-size: 12px; }
.site-footer__back a { border-bottom: 1px solid currentColor; padding-bottom: 1px; color: var(--accent); }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .8s ease, transform .8s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; }
  .hero__media { min-height: 60vh; }
  .hero__media img { min-height: 60vh; }
  .hero__text { padding: 56px 32px; border-left: 0; border-top: 1px solid var(--line); }
  .stay-grid { grid-template-columns: 1fr; gap: 32px; }
  .stay-images { grid-template-columns: 1fr; }
  .room, .room--reverse { grid-template-columns: 60px 1fr; gap: 24px; }
  .room__media, .room--reverse .room__media { grid-column: 1 / -1; grid-row: auto; }
  .room__body, .room--reverse .room__body { grid-column: 1 / -1; grid-row: auto; }
  .room__no { grid-column: 1 / -1; }
  .program { grid-template-columns: repeat(2, 1fr); }
  .schedule { grid-template-columns: 1fr; }
  .schedule div { border-right: 0; border-bottom: 1px solid var(--line); }
  .schedule div:last-child { border-bottom: 0; }
  .location { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  .site-header { grid-template-columns: 1fr auto; padding: 0 20px; }
  .site-logo__name { display: none; }
  .hamburger { display: block; }
  .site-nav {
    position: fixed; inset: var(--header-h) 0 0 0;
    background: rgba(255,255,255,.98);
    flex-direction: column; align-items: stretch; justify-content: flex-start;
    padding: 32px 24px;
    gap: 24px;
    transform: translateY(-12px); opacity: 0; visibility: hidden;
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  }
  .is-menu-open .site-nav { transform: translateY(0); opacity: 1; visibility: visible; }
  .site-nav ol { flex-direction: column; gap: 16px; }
  .site-nav ol a { font-size: 18px; }
  .section { padding: 64px 20px; }
  .section__head { grid-template-columns: 1fr; gap: 8px; }
  .section__no { grid-row: auto; font-size: 56px; }
  .section__cat, .section__title, .section__title-jp { grid-column: 1; }
  .program { grid-template-columns: 1fr; }
  .hero__text { padding: 40px 20px; }
  .hero__meta { grid-template-columns: 1fr; gap: 8px; }
  .rates td { padding: 20px 8px; }
  .rates__name { font-size: 18px; }
  .rates__price { font-size: 22px; }
  .rates thead th:nth-child(2), .rates td:nth-child(2) { display: none; }
}