/* NEMU HEAD SPA — independent styles */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}
body {
  margin: 0;
  font-family: "Noto Sans JP", "Hiragino Sans", sans-serif;
  font-size: 1rem;
  line-height: 1.8;
  color: #3d3229;
  background: #faf7f2;
}
body.is-locked { overflow: hidden; }
img { max-width: 100%; height: auto; display: block; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 2px solid #5c7355; outline-offset: 3px; }
.container { width: min(960px, 90vw); margin-inline: auto; }
.container--narrow { width: min(720px, 90vw); }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Header */
.shop-header {
  border-bottom: 1px solid #e8dfd4;
  background: #faf7f2;
  position: sticky;
  top: 0;
  z-index: 40;
}
.shop-header__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  padding: 16px clamp(16px, 4vw, 32px);
}
.demo-hub-back {
  justify-self: start;
  font-size: 0.75rem;
  font-weight: 500;
  color: #8a7b6c;
  text-decoration: none;
  white-space: nowrap;
}
.demo-hub-back:hover {
  color: #3d3229;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.demo-hub-back:focus-visible {
  outline: 2px solid #c9a88a;
  outline-offset: 3px;
}
.shop-logo {
  justify-self: center;
  font-family: "Shippori Mincho", "Yu Mincho", serif;
  font-size: 1.5rem;
  letter-spacing: 0.2em;
  color: #3d3229;
  text-decoration: none;
  font-weight: 500;
  text-align: center;
}
.shop-logo small {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  color: #8a7b6c;
  margin-top: 4px;
}
.shop-header__spacer {
  justify-self: end;
}

/* Hero */
.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: flex-end;
  color: #fff;
}
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(45,38,32,0.78) 0%, rgba(45,38,32,0.25) 55%, transparent 100%);
}
.hero__content {
  position: relative;
  z-index: 1;
  padding: clamp(48px, 8vw, 80px) 5vw 56px;
  max-width: 640px;
}
.hero__tag {
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  margin: 0 0 12px;
  opacity: 0.9;
}
.hero h1 {
  font-family: "Shippori Mincho", serif;
  font-size: clamp(1.65rem, 4.5vw, 2.5rem);
  font-weight: 500;
  line-height: 1.5;
  margin: 0 0 16px;
  white-space: pre-line;
}
.hero__lead { margin: 0 0 28px; opacity: 0.92; font-size: 0.95rem; }
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 2px;
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s ease;
  font-family: inherit;
  min-height: 48px;
}
.btn--primary { background: #5c7355; color: #fff; }
.btn--primary:hover { opacity: 0.9; color: #fff; }
.btn--outline { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.7); }
.btn--outline:hover { background: rgba(255,255,255,0.1); color: #fff; }
.btn--ghost { background: transparent; color: #3d3229; border: 1px solid #d8cfc2; }
.btn--lg { padding: 16px 36px; font-size: 0.92rem; }

/* Sections */
.section { padding: clamp(56px, 9vw, 100px) 0; }
.section--menu,
.section--voices,
.section--gallery { background: #fff; }
.section--reserve { text-align: center; background: #f5f1ea; }
.section__title {
  font-family: "Shippori Mincho", serif;
  font-size: clamp(1.35rem, 2.5vw, 1.65rem);
  text-align: center;
  margin: 0 0 32px;
  font-weight: 500;
  letter-spacing: 0.1em;
}
.section__text { max-width: 560px; margin: 0 auto; text-align: center; color: #5c5248; }
.reserve-cta { text-align: center; }

/* Menu cards */
.menu-cards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
.menu-card {
  border: 1px solid #e8dfd4;
  padding: 24px;
  display: flex;
  flex-direction: column;
  background: #faf7f2;
}
.menu-card__name {
  font-family: "Shippori Mincho", serif;
  font-size: 1.15rem;
  margin: 0 0 6px;
}
.menu-card__meta { margin: 0 0 12px; font-size: 0.88rem; color: #8a7b6c; }
.menu-card__scene {
  margin: 0 0 10px;
  font-size: 0.9rem;
  color: #5c7355;
  font-weight: 500;
}
.menu-card__desc { margin: 0 0 20px; font-size: 0.88rem; color: #6a6258; flex: 1; }
.menu-card__btn { width: 100%; margin-top: auto; }

/* Therapist */
.therapist {
  display: grid;
  grid-template-columns: minmax(200px, 280px) 1fr;
  gap: 40px;
  align-items: start;
  max-width: 880px;
  margin: 0 auto;
}
.therapist__photo {
  background: #ebe4d8;
  overflow: hidden;
  aspect-ratio: 5/6;
}
.therapist__photo img { width: 100%; height: 100%; object-fit: cover; }
.therapist__role {
  margin: 0 0 6px;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: #5c7355;
}
.therapist__name {
  font-family: "Shippori Mincho", serif;
  font-size: 1.6rem;
  margin: 0 0 16px;
  font-weight: 500;
}
.therapist__intro {
  margin: 0 0 24px;
  color: #5c5248;
  font-size: 0.95rem;
  line-height: 1.9;
}
.therapist__details { margin: 0; }
.therapist__details > div {
  padding: 14px 0;
  border-bottom: 1px solid #e8dfd4;
}
.therapist__details dt {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: #8a7b6c;
  margin-bottom: 6px;
}
.therapist__details dd { margin: 0; font-size: 0.9rem; color: #5c5248; }

/* Voices */
.voice-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.voice-card {
  border: 1px solid #e8dfd4;
  padding: 24px;
  background: #faf7f2;
}
.voice-card__num {
  font-family: "Shippori Mincho", serif;
  color: #5c7355;
  margin: 0 0 12px;
  font-size: 0.9rem;
}
.voice-card__profile { margin: 0 0 4px; font-size: 0.82rem; color: #8a7b6c; }
.voice-card__menu { margin: 0 0 12px; font-size: 0.78rem; letter-spacing: 0.06em; color: #5c7355; }
.voice-card__text { margin: 0; font-size: 0.9rem; color: #5c5248; line-height: 1.85; }

/* Steps */
.steps {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 560px;
  counter-reset: step;
}
.steps li {
  padding: 20px 0 20px 48px;
  position: relative;
  border-bottom: 1px solid #e8dfd4;
}
.steps li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 20px;
  font-family: "Shippori Mincho", serif;
  color: #5c7355;
  font-size: 0.9rem;
}

/* Gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 12px;
}
.gallery__cell {
  border: none;
  padding: 0;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  background: #e8ddd0;
  text-align: left;
}
.gallery__cell img { width: 100%; height: 100%; object-fit: cover; transition: opacity 0.25s ease; }
.gallery__cell:hover img { opacity: 0.92; }
.gallery__label {
  position: absolute;
  left: 12px;
  bottom: 12px;
  background: rgba(250,247,242,0.9);
  padding: 4px 10px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}
.gallery__cell--1 { grid-column: span 5; aspect-ratio: 4/5; }
.gallery__cell--2 { grid-column: span 4; aspect-ratio: 1; margin-top: 32px; }
.gallery__cell--3 { grid-column: span 3; aspect-ratio: 3/4; }
.gallery__cell--4 { grid-column: span 4; aspect-ratio: 4/5; }
.gallery__cell--5 { grid-column: span 3; aspect-ratio: 1; margin-top: 24px; }
.gallery__cell--6 { grid-column: span 5; aspect-ratio: 16/10; }

/* FAQ */
.faq-item { border-bottom: 1px solid #e8dfd4; }
.faq-item__btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 0;
  background: none;
  border: none;
  text-align: left;
  font-family: "Shippori Mincho", serif;
  font-size: 1rem;
  color: #3d3229;
  cursor: pointer;
  min-height: 48px;
}
.faq-item__icon::after { content: "+"; font-size: 1.2rem; color: #5c7355; }
.faq-item__btn[aria-expanded="true"] .faq-item__icon::after { content: "−"; }
.faq-item__panel { padding: 0 0 18px; }
.faq-item__panel p { margin: 0; color: #5c5248; font-size: 0.9rem; }

/* Access */
.access {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}
.access__map {
  min-height: 280px;
  background: #ebe4d8;
  border: 1px solid #e8dfd4;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
}
.access__map-label { margin: 0 0 8px; font-size: 0.82rem; color: #8a7b6c; letter-spacing: 0.1em; }
.access__map-note { margin: 0; font-size: 0.95rem; color: #5c5248; }
.access__photo { margin: 0 0 20px; overflow: hidden; }
.access__photo img { width: 100%; aspect-ratio: 3/2; object-fit: cover; }
.access__list { margin: 0; }
.access__list > div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid #e8dfd4;
  font-size: 0.9rem;
}
.access__list dt { color: #8a7b6c; margin: 0; }
.access__list dd { margin: 0; color: #5c5248; }

/* Sticky booking bar */
.booking-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  padding: 12px 16px;
  padding-bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  background: rgba(250,247,242,0.97);
  border-top: 1px solid #e8dfd4;
  backdrop-filter: blur(8px);
}
.booking-bar .btn { width: 100%; }
@media (min-width: 769px) {
  .booking-bar { display: none !important; }
}
@media (max-width: 768px) {
  body { padding-bottom: calc(80px + env(safe-area-inset-bottom, 0px)); }
  .shop-header__inner { padding: 14px 16px; }
  .demo-hub-back { font-size: 0.68rem; }
  .shop-logo { font-size: 1.25rem; }
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(45,38,32,0.85);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.lightbox.is-open { display: flex; }
.lightbox__close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  min-width: 48px;
  min-height: 48px;
  z-index: 1;
}
.lightbox__figure { margin: 0; max-width: min(900px, 100%); }
.lightbox__figure img { max-height: 80vh; width: auto; margin: 0 auto; }
.lightbox__figure figcaption {
  text-align: center;
  color: rgba(255,255,255,0.85);
  margin-top: 12px;
  font-size: 0.88rem;
}

/* Booking modal */
.booking-overlay {
  position: fixed;
  inset: 0;
  z-index: 210;
  background: rgba(45,38,32,0.55);
  display: none;
  align-items: flex-end;
  justify-content: center;
  padding: 0;
}
.booking-overlay.is-open { display: flex; }
.booking-modal {
  background: #faf7f2;
  width: 100%;
  max-width: 520px;
  max-height: min(92vh, 720px);
  max-height: min(92dvh, 720px);
  display: flex;
  flex-direction: column;
  border-radius: 8px 8px 0 0;
  outline: none;
}
@media (min-width: 769px) {
  .booking-overlay { align-items: center; padding: 20px; }
  .booking-modal { border-radius: 4px; max-height: min(90vh, 680px); }
}
.booking-modal--demo {
  padding: 32px 28px;
  text-align: center;
  max-width: 440px;
}
.booking-modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  border-bottom: 1px solid #e8dfd4;
}
.booking-modal__title {
  margin: 0;
  font-family: "Shippori Mincho", serif;
  font-size: 1.1rem;
  font-weight: 500;
}
.booking-modal__close {
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  line-height: 1;
  min-width: 44px;
  min-height: 44px;
}
.booking-steps {
  display: flex;
  gap: 6px;
  padding: 12px 16px;
  overflow-x: auto;
  border-bottom: 1px solid #f0ebe3;
  -webkit-overflow-scrolling: touch;
}
.booking-step {
  flex: 0 0 auto;
  font-size: 0.68rem;
  color: #a0988c;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.booking-step__num {
  display: inline-flex;
  width: 20px;
  height: 20px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #e8dfd4;
  margin-right: 4px;
  font-size: 0.65rem;
}
.booking-step.is-active { color: #3d3229; font-weight: 500; }
.booking-step.is-active .booking-step__num { background: #5c7355; color: #fff; }
.booking-step.is-done { color: #5c7355; }
.booking-step.is-done .booking-step__num { background: #d5e0cc; color: #3d3229; }
.booking-modal__body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  -webkit-overflow-scrolling: touch;
}
.booking-modal__footer {
  display: flex;
  gap: 10px;
  padding: 16px 20px;
  padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid #e8dfd4;
}
.booking-modal__footer .btn { flex: 1; }
.booking-fieldset { border: none; margin: 0; padding: 0; }
.choice-card {
  display: block;
  margin-bottom: 10px;
  cursor: pointer;
}
.choice-card input { position: absolute; opacity: 0; pointer-events: none; }
.choice-card__inner {
  display: block;
  padding: 14px 16px;
  border: 1px solid #e8dfd4;
  background: #fff;
  transition: border-color 0.15s ease;
}
.choice-card input:checked + .choice-card__inner {
  border-color: #5c7355;
  box-shadow: inset 0 0 0 1px #5c7355;
}
.choice-card strong { display: block; font-family: "Shippori Mincho", serif; margin-bottom: 4px; }
.choice-card span { font-size: 0.85rem; color: #8a7b6c; }
.date-grid,
.time-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.choice-chip {
  display: block;
  cursor: pointer;
}
.choice-chip input { position: absolute; opacity: 0; pointer-events: none; }
.choice-chip span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 10px;
  border: 1px solid #e8dfd4;
  background: #fff;
  font-size: 0.88rem;
  text-align: center;
}
.choice-chip input:checked + span {
  border-color: #5c7355;
  background: #f0f4ed;
}
.choice-chip.is-disabled { opacity: 0.45; cursor: not-allowed; }
.form-grid { display: grid; gap: 16px; }
.form-field label { display: block; margin-bottom: 6px; font-size: 0.88rem; }
.form-field .req { font-size: 0.72rem; color: #5c7355; }
.form-field input,
.form-field textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #e8dfd4;
  background: #fff;
  font-family: inherit;
  font-size: 1rem;
  border-radius: 2px;
}
.field-error { color: #9a4a3a; font-size: 0.85rem; margin: 10px 0 0; }
.confirm-list { margin: 0; }
.confirm-list > div {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid #e8dfd4;
  font-size: 0.9rem;
}
.confirm-list dt { color: #8a7b6c; margin: 0; }
.confirm-list dd { margin: 0; color: #3d3229; }
.demo-message { color: #5c5248; margin: 0 0 24px; line-height: 1.8; }

/* Footer */
.site-footer {
  padding: 40px 0 24px;
  text-align: center;
  font-size: 0.82rem;
  color: #8a7b6c;
  border-top: 1px solid #e8dfd4;
}
.site-footer a { color: #5c7355; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.site-footer__demo { font-size: 0.72rem; margin-top: 12px; opacity: 0.8; }

/* Responsive */
@media (max-width: 1024px) {
  .menu-cards { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
  .voice-grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
  .access { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .hero { min-height: 85vh; }
  .therapist { grid-template-columns: 1fr; max-width: 400px; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .gallery__cell,
  .gallery__cell--1,
  .gallery__cell--2,
  .gallery__cell--3,
  .gallery__cell--4,
  .gallery__cell--5,
  .gallery__cell--6 {
    grid-column: span 1;
    margin-top: 0;
    aspect-ratio: 4/5;
  }
  .access__list > div { grid-template-columns: 1fr; gap: 4px; }
  .date-grid { grid-template-columns: 1fr; }
}

@media (max-width: 390px) {
  .hero__actions .btn { width: 100%; }
  .time-grid { grid-template-columns: 1fr; }
}