:root {
  color-scheme: dark;
  --navy: #0f1a2e;
  --navy-2: #13203b;
  --navy-3: #1a2d4a;
  --ink: #eef1f8;
  --muted: rgba(238, 241, 248, 0.55);
  --soft: rgba(255, 255, 255, 0.05);
  --line: rgba(196, 168, 130, 0.18);
  --gold: #c4a882;
  --gold-soft: rgba(196, 168, 130, 0.08);
  --gold-line: rgba(196, 168, 130, 0.28);
  --hpb: #8f3356;
  --hpb-dark: #7d2b4a;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--navy);
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", system-ui, sans-serif;
  font-weight: 300;
  line-height: 1.85;
  letter-spacing: 0.04em;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0 clamp(14px, 4vw, 48px);
  background: rgba(15, 26, 46, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(196, 168, 130, 0.1);
}

.brand {
  display: block;
  width: clamp(104px, 15vw, 170px);
}

.brand img {
  width: 100%;
  height: auto;
}

.nav {
  display: flex;
  gap: 6px;
  justify-content: center;
  flex-wrap: wrap;
  padding: 8px 0;
}

.nav a,
.reserve-button,
.primary-link {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  font-weight: 300;
  white-space: nowrap;
  letter-spacing: 0.1em;
}

.nav a {
  padding: 7px 14px;
  color: var(--ink);
  font-size: 0.74rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.nav a:hover {
  color: var(--gold);
  background: var(--gold-soft);
  border-color: var(--gold-line);
}

.reserve-button,
.primary-link {
  padding: 11px 20px;
  color: var(--white);
  background: var(--hpb);
  box-shadow: 0 8px 24px rgba(143, 51, 86, 0.35);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.line-button {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  padding: 11px 26px;
  color: var(--white);
  background: #06C755;
  box-shadow: 0 8px 24px rgba(6, 199, 85, 0.28);
  font-family: "Noto Sans JP", sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  white-space: nowrap;
  gap: 10px;
}

.line-button:hover {
  background: #05b34e;
}

.line-button::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 18px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M12 2C6.48 2 2 6.02 2 11c0 3.07 1.6 5.78 4.07 7.5L5 21l3.13-1.04C9.3 20.63 10.63 21 12 21c5.52 0 10-4.02 10-9S17.52 2 12 2zm0 16c-1.18 0-2.31-.26-3.33-.72L7 18l.73-1.55C6.08 15.27 5 13.23 5 11c0-3.87 3.13-7 7-7s7 3.13 7 7-3.13 7-7 7z'/%3E%3C/svg%3E") center/contain no-repeat;
  flex-shrink: 0;
}

.cta-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.header-booking {
  display: grid;
  gap: 5px;
  justify-items: end;
}

.header-booking small {
  color: var(--muted);
  font-size: 0.66rem;
  line-height: 1.45;
  max-width: 280px;
  text-align: right;
}

.section-cta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  max-width: 1080px;
  margin: 32px auto 0;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.section-cta .reserve-button,
.section-cta .line-button {
  flex: 1;
  min-width: 220px;
}

.cta-action {
  display: grid;
  gap: 8px;
  justify-items: end;
}

.cta-action small {
  color: var(--muted);
  font-size: 0.78rem;
  text-align: right;
}

.reserve-button:hover,
.primary-link:hover {
  background: var(--hpb-dark);
}

.booking-stack {
  display: grid;
  gap: 5px;
}

.booking-stack small {
  color: var(--muted);
  font-size: 0.66rem;
  line-height: 1.45;
}

.header-booking {
  justify-items: end;
}

.header-booking small {
  max-width: 230px;
  text-align: right;
}

.hero {
  display: grid;
  place-items: center;
  min-height: clamp(200px, 36vw, 340px);
  padding: clamp(48px, 8vw, 80px) clamp(18px, 6vw, 92px) clamp(40px, 7vw, 70px);
  text-align: center;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(196, 168, 130, 0.07), transparent 55%),
    linear-gradient(180deg, #0d1828, var(--navy));
}

.hero-copy {
  width: min(100%, 760px);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  font-family: "Cormorant Garamond", "Hiragino Mincho ProN", Georgia, serif;
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.38em;
  text-transform: uppercase;
}

.hero h1,
.menu-intro h2,
.category-heading h2,
.cta-band h2 {
  margin: 0;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", Georgia, serif;
  font-weight: 400;
  line-height: 1.08;
}

.hero h1 {
  display: grid;
  gap: 6px;
  color: var(--white);
  font-family: "Cormorant Garamond", "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: clamp(2rem, 5.5vw, 4rem);
  font-weight: 300;
  letter-spacing: 0.22em;
}

.hero h1 span {
  display: block;
}

.menu-intro,
.category-band,
.cta-band {
  padding-inline: clamp(16px, 6vw, 92px);
}

.menu-intro {
  padding-top: clamp(24px, 6vw, 44px);
  padding-bottom: clamp(16px, 4vw, 28px);
  text-align: center;
}

.menu-intro h2 {
  color: var(--white);
  font-family: "Cormorant Garamond", "Hiragino Mincho ProN", serif;
  font-size: clamp(1.5rem, 4.5vw, 2.5rem);
  font-weight: 300;
  letter-spacing: 0.28em;
}

.menu-intro p {
  margin: 10px auto 0;
  color: var(--gold);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
}

.tax-note {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
}

main {
  counter-reset: section;
}

.category-band {
  position: relative;
  counter-increment: section;
  padding-top: clamp(52px, 7vw, 88px);
  padding-bottom: clamp(56px, 8vw, 96px);
  border-top: 1px solid var(--line);
}

.category-band::before {
  content: "0" counter(section);
  position: absolute;
  top: clamp(20px, 3vw, 32px);
  right: clamp(16px, 6vw, 92px);
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 300;
  color: rgba(196, 168, 130, 0.07);
  line-height: 1;
  letter-spacing: -0.02em;
  pointer-events: none;
  user-select: none;
}

.category-band.muted {
  background: rgba(255, 255, 255, 0.025);
}

.category-band.deep {
  background: rgba(196, 168, 130, 0.03);
}

.category-heading {
  display: grid;
  grid-template-columns: minmax(132px, 210px) minmax(0, 760px);
  gap: clamp(18px, 5vw, 54px);
  align-items: center;
  max-width: 1080px;
  margin: 0 auto 24px;
}

.category-heading.compact {
  display: block;
  max-width: 1080px;
}

.category-heading > img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--gold-line);
  box-shadow: 0 0 0 4px rgba(196, 168, 130, 0.06);
}

.category-heading h2 {
  color: var(--white);
  font-size: clamp(1.35rem, 3.5vw, 2.6rem);
  letter-spacing: 0.08em;
  font-weight: 300;
}

.category-heading p {
  max-width: 720px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.9;
}

.main-price {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: baseline;
  max-width: 1080px;
  margin: 0 auto;
  padding-top: 22px;
  color: var(--ink);
  border-top: 1px solid var(--line);
  font-weight: 300;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
}

.main-price strong {
  flex: 0 0 auto;
  font-family: "Cormorant Garamond", "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(1.5rem, 3.5vw, 2.1rem);
  font-weight: 400;
  color: var(--gold);
  line-height: 1;
  letter-spacing: 0.06em;
}

.menu-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  max-width: 1080px;
  margin: 0 auto;
}

.menu-card {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: baseline;
  padding: 20px 0;
  color: var(--ink);
  border-top: 1px solid var(--line);
}

.menu-card h3 {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 1.7;
  letter-spacing: 0.06em;
}

.menu-card strong {
  flex: 0 0 auto;
  font-family: "Cormorant Garamond", "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--gold);
  line-height: 1;
  letter-spacing: 0.06em;
}

.option-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 30px;
  max-width: 1080px;
  margin: 22px auto 0;
}

.compact-option {
  grid-template-columns: 1fr;
  max-width: 1080px;
}

.option-title {
  grid-column: 1 / -1;
  margin: 0 0 4px;
  color: var(--gold);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.36em;
  text-transform: uppercase;
}

.price-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: baseline;
  padding: 14px 0;
  color: var(--ink);
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
  font-weight: 300;
}

.price-row span {
  line-height: 1.7;
  letter-spacing: 0.04em;
}

.price-row strong {
  flex: 0 0 auto;
  color: var(--muted);
  font-family: "Cormorant Garamond", "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.06em;
}

.treatment-notes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 1080px;
  margin: 20px auto 0;
}

.treatment-notes article {
  min-height: 190px;
  padding: 18px 0;
  background: transparent;
  border-top: 1px solid var(--line);
}

.treatment-notes img {
  width: 82px;
  height: 82px;
  object-fit: contain;
  margin-bottom: 14px;
  padding: 8px;
  background: var(--white);
  border-radius: 50%;
}

.treatment-notes h3 {
  margin: 0;
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 300;
  line-height: 1.7;
  letter-spacing: 0.06em;
}

.treatment-notes p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.85;
}

.cta-band {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  padding-top: 48px;
  padding-bottom: 56px;
  max-width: none;
  background: var(--navy-3);
  border-top: 1px solid var(--line);
}

.cta-action {
  justify-items: end;
}

.cta-action small {
  color: var(--muted);
  font-size: 0.78rem;
  text-align: right;
}

@media (max-width: 900px) {
  .menu-grid,
  .option-list,
  .treatment-notes {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .site-header {
    padding: 0 14px;
  }

  .header-top {
    padding: 8px 0;
  }

  .brand {
    width: 96px;
  }

  .nav {
    gap: 5px;
    padding: 7px 0;
    justify-content: flex-start;
  }

  .nav a {
    min-height: 32px;
    padding: 6px 11px;
    font-size: 0.7rem;
  }

  .reserve-button,
  .primary-link,
  .line-button {
    padding: 9px 18px;
    font-size: 0.78rem;
  }

  .cta-buttons {
    width: 100%;
    flex-direction: column;
  }

  .cta-buttons .reserve-button,
  .cta-buttons .primary-link,
  .cta-buttons .line-button {
    width: 100%;
    justify-content: center;
  }

  .header-booking {
    justify-items: stretch;
  }

  .header-booking small {
    max-width: none;
    text-align: center;
  }

  .section-cta {
    flex-direction: column;
  }

  .section-cta .reserve-button,
  .section-cta .line-button {
    width: 100%;
    min-width: unset;
    justify-content: center;
  }

  .cta-action {
    width: 100%;
    justify-items: stretch;
  }

  .cta-action small {
    text-align: center;
  }

  .hero {
    min-height: 138px;
    padding-top: 28px;
  }

  .hero h1 {
    gap: 4px;
    font-size: clamp(1.5rem, 7vw, 2rem);
  }

  .menu-intro h2 {
    font-size: clamp(1.42rem, 7vw, 2rem);
  }

  .category-heading {
    grid-template-columns: 112px minmax(0, 1fr);
    gap: 14px;
    margin-bottom: 16px;
  }

  .category-heading > img {
    aspect-ratio: 1;
  }

  .category-heading h2 {
    font-size: clamp(1.18rem, 5.7vw, 1.62rem);
  }

  .category-heading p {
    margin-top: 8px;
    font-size: 0.84rem;
    line-height: 1.6;
  }

  .eyebrow {
    margin-bottom: 7px;
    font-size: 0.62rem;
    letter-spacing: 0.14em;
  }

  .main-price {
    display: grid;
    gap: 6px;
    padding-top: 16px;
  }

  .main-price strong {
    font-size: 1.45rem;
  }

  .menu-card {
    padding: 16px 0;
  }

  .menu-card strong {
    font-size: 1.05rem;
  }

  .price-row {
    padding: 12px 0;
  }

  .price-row strong {
    font-size: 0.9rem;
  }

  .treatment-notes article {
    min-height: auto;
  }

  .cta-band {
    align-items: stretch;
  }

  .cta-action {
    width: 100%;
    justify-items: stretch;
  }

  .cta-action small {
    text-align: center;
  }
}