:root {
  --white: #ffffff;
  --ink: #242927;
  --muted: #66706b;
  --line: #dfe8e2;
  --pale: #edf8f0;
  --pale-2: #f7fbf8;
  --green: #67c884;
  --green-dark: #2f8d56;
  --teal: #36aaa2;
  --warm: #f19b3d;
  --shadow: 0 10px 28px rgba(25, 77, 49, 0.1);
  --header: 86px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header) + 20px);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  font-size: 15px;
  line-height: 1.9;
}

body:has(.menu-toggle:checked) {
  overflow: hidden;
}

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

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

p,
h1,
h2,
h3,
figure {
  margin-top: 0;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header);
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 12px clamp(18px, 4vw, 44px);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  backdrop-filter: blur(14px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1 1 auto;
  min-width: 0;
  margin-right: auto;
}

.brand > span:last-child {
  min-width: 0;
}

.brand-mark {
  width: 64px;
  flex: 0 0 64px;
  display: block;
}

.brand-logo {
  display: block;
  width: 100%;
  height: auto;
  max-height: 54px;
  object-fit: contain;
}

.footer-mark {
  width: 82px;
  display: block;
}

.footer-logo {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.brand-name {
  display: block;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.35;
  white-space: nowrap;
}

.brand-copy {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
  white-space: nowrap;
}

.header-contact {
  display: flex;
  align-items: center;
  gap: 14px;
}

.instagram {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  flex: 0 0 34px;
  margin-right: 5px;
}

.instagram img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.phone {
  font-size: 20px;
  font-weight: 800;
  line-height: 1.15;
  text-align: right;
}

.phone small {
  display: block;
  color: var(--muted);
  font-size: 10px;
  font-weight: 500;
}

.phone small span {
  white-space: nowrap;
}

.phone small span + span::before {
  content: "／";
}

.menu-toggle {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.menu-button {
  width: 48px;
  height: 54px;
  display: grid;
  place-content: center;
  gap: 6px;
  color: #202523;
  cursor: pointer;
}

.menu-button span {
  display: block;
  width: 28px;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-button em {
  display: block;
  margin-top: 1px;
  font-size: 9px;
  font-style: normal;
  line-height: 1;
  text-align: center;
}

.menu-toggle:focus-visible + .menu-button {
  outline: 3px solid rgba(103, 200, 132, 0.38);
  outline-offset: 3px;
  border-radius: 8px;
}

.menu-toggle:checked + .menu-button span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-toggle:checked + .menu-button span:nth-child(2) {
  opacity: 0;
}

.menu-toggle:checked + .menu-button span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.global-menu {
  position: fixed;
  top: var(--header);
  right: clamp(12px, 4vw, 44px);
  width: min(360px, calc(100vw - 24px));
  max-height: calc(100vh - var(--header) - 20px);
  overflow: auto;
  padding: 12px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 4px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.menu-toggle:checked ~ .global-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.global-menu a {
  padding: 12px 14px;
  border-radius: 6px;
  font-weight: 700;
}

.global-menu a:hover,
.global-menu a:focus-visible {
  color: var(--green-dark);
  background: var(--pale);
  outline: none;
}

.hero-image {
  height: 560px;
  background: #f5efe4 url("hero-room.jpg") center / cover no-repeat;
}

.hero-copy {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 190px;
  gap: 28px;
  align-items: center;
  padding: 38px 0 26px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin-bottom: 14px;
  padding: 0 14px;
  color: var(--green-dark);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.hero-copy h1 {
  margin-bottom: 12px;
  font-size: 40px;
  font-weight: 500;
  line-height: 1.45;
}

.hero-copy p {
  max-width: 780px;
  margin-bottom: 0;
  color: var(--muted);
}

.hero-actions {
  display: grid;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 10px 22px;
  color: #fff;
  background: var(--green);
  border: 1px solid var(--green);
  border-radius: 999px;
  font-weight: 800;
  text-align: center;
  box-shadow: 0 8px 18px rgba(68, 164, 96, 0.22);
  transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.button:hover,
.button:focus-visible {
  background: var(--green-dark);
  border-color: var(--green-dark);
  box-shadow: 0 12px 24px rgba(47, 141, 86, 0.24);
  transform: translateY(-1px);
  outline: none;
}

.button.is-light {
  color: var(--green-dark);
  background: #fff;
  box-shadow: none;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 8px 0 38px;
}

.summary-grid article,
.flow-card,
.price-card,
.voice-card,
.faq-list details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 6px 18px rgba(24, 67, 43, 0.05);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.summary-grid article:hover,
.flow-card:hover,
.price-card:hover,
.voice-card:hover,
.faq-list details:hover {
  border-color: rgba(103, 200, 132, 0.58);
  box-shadow: 0 12px 26px rgba(24, 67, 43, 0.1);
  transform: translateY(-1px);
}

.summary-grid article {
  padding: 22px;
}

.summary-grid h2,
.summary-grid h3,
.flow-card h3,
.price-card h3,
.voice-card h2 {
  margin-bottom: 8px;
  font-size: 17px;
  line-height: 1.5;
}

.summary-grid p,
.flow-card p,
.voice-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

.section {
  padding: 70px 0;
}

.section.is-pale {
  background: var(--pale);
}

.section.is-soft {
  background: linear-gradient(180deg, var(--white), var(--pale-2));
}

.section-title {
  margin-bottom: 28px;
  padding: 8px 22px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.5;
}

.lead {
  max-width: 920px;
  margin-right: auto;
  margin-left: auto;
  color: var(--muted);
}

.feature-list {
  display: grid;
  gap: 28px;
}

.feature-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 44%);
  gap: 32px;
  align-items: center;
  padding: 30px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(24, 67, 43, 0.06);
}

.feature-item:nth-child(even) {
  grid-template-columns: minmax(320px, 44%) minmax(0, 1fr);
}

.feature-item:nth-child(even) .feature-text {
  order: 2;
}

.feature-item h3 {
  margin-bottom: 12px;
  font-size: 20px;
}

.feature-text p {
  color: var(--muted);
}

.feature-badges {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  min-height: 250px;
  padding: 20px;
  background: url("room-detail.jpg") center / cover no-repeat;
  border-radius: 8px;
}

.feature-room-detail {
  aspect-ratio: 760 / 423;
  min-height: 0;
}

.feature-badges span {
  align-self: center;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  padding: 14px;
  color: #fff;
  background: var(--green-dark);
  border: 3px solid rgba(255, 255, 255, 0.85);
  border-radius: 50%;
  font-weight: 800;
	text-align: center;
	    font-size: 14px;
}

.photo {
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #edf2ef;
  box-shadow: 0 8px 22px rgba(24, 67, 43, 0.06);
}

.photo img {
  width: 100%;
  height: 100%;
  min-height: 250px;
  object-fit: cover;
}

.feature-photo {
  aspect-ratio: var(--feature-photo-ratio);
}

.feature-photo-therapy {
  --feature-photo-ratio: 760 / 497;
}

.feature-photo-relax {
  --feature-photo-ratio: 760 / 513;
}

.feature-photo img {
  min-height: 0;
}

.photo.is-contain {
  padding: 10px;
  background: #fff;
}

.photo.is-contain img {
  height: auto;
  min-height: 0;
  object-fit: contain;
}

.flow-grid,
.price-grid,
.gallery-grid {
  display: grid;
  gap: 16px;
}

.flow-grid {
  grid-template-columns: repeat(4, 1fr);
}

.flow-card {
  padding: 22px;
}

.flow-heading {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.flow-heading span {
  display: inline-grid;
  place-items: center;
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  color: var(--green-dark);
  background: var(--pale);
  border-radius: 6px;
  font-weight: 800;
}

.flow-heading h3 {
  margin-bottom: 0;
}

.price-grid {
  grid-template-columns: repeat(4, 1fr);
}

.price-card {
  padding: 20px;
}

.price-comment {
  min-height: 3.6em;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

.price-card strong {
  display: block;
  font-size: 24px;
  line-height: 1.2;
}

.price-note,
.note {
  margin-top: 16px;
  color: var(--muted);
  font-size: 13px;
}

.gallery-grid {
  grid-template-columns: repeat(4, 1fr);
}

.gallery-grid .photo {
  margin: 0;
}

.gallery-grid .photo img {
  min-height: 150px;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list details {
  padding: 18px 22px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 800;
}

.faq-list p {
  margin: 12px 0 0;
  color: var(--muted);
}

.access-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 42px;
  align-items: center;
}

.access-list {
  display: grid;
  gap: 8px;
  margin: 0 0 24px;
}

.access-list div {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 14px;
}

.access-list dt {
  color: var(--green-dark);
  font-weight: 800;
}

.access-list dd {
  margin: 0;
}

.map-box {
  aspect-ratio: 4 / 3;
  min-height: 320px;
  overflow: hidden;
  background: #e4e9e6;
  border: 1px solid var(--line);
  border-radius: 4px;
}

.map-box iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.shop-link {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr) minmax(220px, 280px);
  gap: 26px;
  align-items: center;
  margin-bottom: 70px;
  padding: 30px;
  background: var(--pale);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 26px rgba(24, 67, 43, 0.08);
}

.shop-link > div {
  min-width: 0;
}

.shop-product {
  justify-self: end;
  width: 100%;
  max-width: 120px;
  height: auto;
  object-fit: contain;
}

.cart {
  width: 68px;
  height: 68px;
  display: grid;
  place-items: center;
  color: var(--green-dark);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 13px;
  font-weight: 800;
}

.site-footer {
  padding: 48px 20px 34px;
  border-top: 1px solid var(--line);
  text-align: center;
}

.site-footer p {
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 13px;
}

.footer-mark {
  margin: 0 auto 18px;
}

.site-footer small {
  color: var(--muted);
  font-size: 12px;
}

.sub-main {
  padding-top: 22px;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: 38px;
  align-items: center;
}

.split-copy p {
  color: var(--muted);
}

.split-figure {
  width: 100%;
  max-width: 430px;
  justify-self: end;
  margin: 0;
}

.split-figure img {
  width: 100%;
  height: auto;
  min-height: 0;
  object-fit: contain;
}

.content-block + .content-block {
  margin-top: 38px;
}

.diagram-box {
  padding: 28px;
  background: #fff9dc;
  border: 1px solid #f2dea0;
  border-radius: 8px;
}

.radiation-example {
  display: grid;
  gap: 14px;
  font-weight: 800;
}

.radiation-example span {
  display: block;
  padding: 12px 14px;
  background: #fff;
  border-radius: 6px;
}

.wide-figure {
  max-width: 900px;
  margin-inline: auto;
}

.medium-figure {
  max-width: 760px;
}

.compact-figure {
  max-width: 560px;
}

.wide-figure img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  border: 1px solid var(--line);
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.benefit-grid article {
  min-height: 150px;
  display: grid;
  place-items: center;
  padding: 22px;
  color: #fff;
  background: var(--teal);
  border-radius: 8px;
  text-align: center;
  font-weight: 800;
}

.benefit-grid small {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 12px;
  font-weight: 600;
}

.symptom-list {
  display: grid;
  gap: 22px;
}

.symptom-list article {
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.symptom-list h3 {
  margin-bottom: 8px;
  color: var(--green-dark);
}

.voice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.voice-heading-section {
  padding-bottom: 18px;
}

.voice-list-section {
  padding-top: 18px;
  padding-bottom: 18px;
}

.voice-list-section + .voice-list-section {
  padding-top: 0;
}

.voice-card {
  padding: 24px;
}

.voice-card small {
  color: var(--green-dark);
  font-weight: 800;
}

@media (max-width: 960px) {
  :root {
    --header: 78px;
  }

  .brand-mark {
    width: 58px;
    flex-basis: 58px;
  }

  .brand-name {
    font-size: 17px;
  }

  .brand-copy {
    font-size: 10.5px;
  }

  .phone {
    font-size: 17px;
  }

  .hero-image {
    height: 450px;
  }

  .hero-copy,
  .feature-item,
  .feature-item:nth-child(even),
  .two-column,
  .access-grid,
  .shop-link {
    grid-template-columns: 1fr;
  }

  .shop-product {
    justify-self: center;
    max-width: 150px;
  }

  .feature-item:nth-child(even) .feature-text {
    order: 0;
  }

  .summary-grid,
  .flow-grid,
  .price-grid,
  .gallery-grid,
  .benefit-grid,
  .voice-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-actions {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  :root {
    --header: 82px;
  }

  body {
    font-size: 14px;
  }

  .container {
    width: min(100% - 28px, 1120px);
  }

  .site-header {
    gap: 8px;
    padding: 10px 12px;
  }

  .brand {
    flex: 1 1 0;
    gap: 7px;
  }

  .brand-mark {
    width: 42px;
    flex-basis: 42px;
  }

  .brand-logo {
    max-height: 38px;
  }

  .brand-name {
    font-size: 15px;
  }

  .brand-copy {
    display: block;
    max-width: 132px;
    font-size: 8.8px;
    line-height: 1.25;
    white-space: normal;
  }

  .header-contact {
    gap: 5px;
    flex: 0 0 auto;
  }

  .header-contact .instagram {
    width: 24px;
    height: 24px;
    flex-basis: 24px;
    margin-right: 3px;
    display: grid;
  }

  .phone {
    font-size: 14px;
    line-height: 1.08;
  }

  .phone small {
    display: block;
    margin-top: 2px;
    font-size: 8px;
    line-height: 1.25;
  }

  .phone small span {
    display: block;
  }

  .phone small span + span::before {
    content: "";
  }

  .menu-button {
    width: 36px;
  }

  .menu-button span {
    width: 24px;
  }

  .hero-image {
    height: 380px;
    background-position: center top;
  }

  .hero-copy {
    padding: 28px 0 18px;
  }

  .hero-copy h1 {
    font-size: 25px;
  }

  .hero-actions,
  .summary-grid,
  .flow-grid,
  .price-grid,
  .gallery-grid,
  .benefit-grid,
  .voice-grid {
    grid-template-columns: 1fr;
  }

  .price-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    column-gap: 16px;
    align-items: center;
  }

  .price-card h3,
  .price-comment {
    grid-column: 1;
  }

  .price-comment {
    min-height: 0;
    margin-bottom: 0;
  }

  .price-card strong {
    grid-column: 2;
    grid-row: 1 / span 2;
    text-align: right;
    white-space: nowrap;
  }

  .section {
    padding: 52px 0;
  }

  .split-figure {
    max-width: min(100%, 430px);
    justify-self: center;
  }

  .section-title {
    border-radius: 8px;
    font-size: 20px;
  }

  .feature-item {
    padding: 20px;
  }



  .access-list div {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .shop-link {
    padding: 22px;
    text-align: center;
    justify-items: center;
  }

  .shop-link > div {
    display: grid;
    justify-items: center;
  }

  .shop-product {
    max-width: 135px;
  }

  .voice-heading-section {
    padding-top: 44px;
    padding-bottom: 8px;
  }

  .voice-list-section {
    padding-top: 10px;
    padding-bottom: 10px;
  }

  .voice-list-section + .voice-list-section {
    padding-top: 0;
  }

  .voice-grid {
    gap: 12px;
  }
}
/**スマホ用施設写真調整**/
@media (max-width: 680px) {
	.gallery-grid {
  grid-template-columns: repeat(1, 1fr);
	}
  .gallery-grid {
    width: 85%;
    margin-inline: auto;
  }	
	
}

/**取り扱い商品追加**/
.shop-items {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.shop-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 18px;
  align-items: center;
  padding: 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 8px 22px rgba(24, 67, 43, 0.06);
}

.shop-item figure {
  margin: 0;
}

.shop-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  background: #f7fbf8;
  border-radius: 8px;
}

.shop-item h3 {
  margin-bottom: 8px;
  font-size: 18px;
}

.shop-item p {
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 14px;
}

.shop-item span {
  display: inline-flex;
  padding: 4px 10px;
  color: var(--green-dark);
  background: var(--pale);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

@media (max-width: 680px) {
  .shop-items {
    grid-template-columns: 1fr;
  }

  .shop-item {
    grid-template-columns: 160px 1fr;
    gap: 14px;
    padding: 16px;
  }

  .shop-item h3 {
    font-size: 16px;
  }

  .shop-item p {
    font-size: 13px;
  }
}