:root {
  --bg: #f3f8f4;
  --bg-deep: #e4efe8;
  --white: #ffffff;
  --navy: #2f4a3a;
  --navy-soft: #4a6b58;
  --text: #4d5e55;
  --sky: #4f8a6b;
  --sky-deep: #3d7358;
  --leaf-light: #a8d4b5;
  --gold: #c4b08a;
  --overlay: rgba(79, 138, 107, 0.82);
  --line: rgba(79, 138, 107, 0.28);
  --shadow: 0 10px 28px rgba(47, 74, 58, 0.08);
  --radius: 18px;
  --radius-sm: 12px;
  --font: "Noto Sans JP", "Hiragino Sans", sans-serif;
  --inner: min(1120px, calc(100% - 40px));
  --header-h: 120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.8;
  letter-spacing: 0.04em;
  -webkit-font-smoothing: antialiased;
}

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

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

h1,
h2,
h3 {
  color: var(--navy);
  letter-spacing: 0.06em;
  line-height: 1.45;
  margin: 0;
}

section[id] {
  scroll-margin-top: var(--header-h);
}

.inner {
  width: var(--inner);
  margin: 0 auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg);
}

.header-inner {
  width: var(--inner);
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 0 12px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-mark {
  position: relative;
  width: 42px;
  height: 42px;
  flex-shrink: 0;
}

.logo-mark svg {
  width: 42px;
  height: 42px;
  display: block;
}

.leaf-dark {
  fill: var(--sky);
}

.leaf-light {
  fill: var(--leaf-light);
}

.leaf-vein {
  fill: none;
  stroke: var(--gold);
  stroke-width: 1.2;
  stroke-linecap: round;
}

.logo-text {
  display: grid;
}

.logo-en {
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--navy-soft);
}

.logo-ja {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
}

.header-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.header-utils {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 13px;
  color: var(--navy);
}

.util {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.util svg,
.footer-contact svg {
  width: 16px;
  height: 16px;
  fill: var(--sky);
}

.util-phone {
  font-weight: 700;
  font-size: 18px;
}

.nav {
  display: flex;
  gap: 22px;
  font-size: 13px;
  color: var(--navy);
}

.nav a:hover {
  color: var(--sky-deep);
}

.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 0;
  background: transparent;
  padding: 0;
  margin-top: 4px;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 6px auto;
  background: var(--navy);
}

.mobile-nav {
  position: fixed;
  inset: 64px 16px auto;
  z-index: 40;
  display: grid;
  gap: 14px;
  padding: 24px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.mobile-nav[hidden] {
  display: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  transition: transform 0.25s ease, background 0.25s ease, opacity 0.25s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-reserve {
  background: var(--sky);
  color: #fff;
  min-width: 132px;
}

.btn-ghost,
.btn-white {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.55);
}

.btn-white {
  background: #fff;
  color: var(--navy);
  border: 0;
}

.btn-outline {
  background: #fff;
  color: var(--navy);
  border: 1px solid var(--sky);
}

.arrow {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--sky);
  position: relative;
  display: inline-block;
  flex-shrink: 0;
}

.arrow::after {
  content: "";
  position: absolute;
  top: 7px;
  left: 8px;
  width: 6px;
  height: 6px;
  border-right: 2px solid #fff;
  border-top: 2px solid #fff;
  transform: rotate(45deg);
}

.btn-white .arrow {
  background: var(--sky);
}

.side-tabs {
  position: fixed;
  right: 0;
  top: 42%;
  z-index: 30;
  display: grid;
  gap: 8px;
}

.side-tabs a {
  writing-mode: vertical-rl;
  background: #fff;
  color: var(--sky-deep);
  padding: 16px 8px;
  font-size: 12px;
  letter-spacing: 0.18em;
  box-shadow: var(--shadow);
}

.hero {
  padding: 8px 0 0;
}

.hero-visual {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  position: relative;
}

.hero-photo {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
}

.hero-photo > img {
  width: 100%;
  height: min(68vh, 640px);
  object-fit: cover;
  object-position: 58% center;
  border-radius: 28px;
}

.hero-blob {
  position: absolute;
  left: -4%;
  top: 8%;
  width: min(52%, 560px);
  aspect-ratio: 1.15 / 1;
  z-index: 2;
  display: grid;
  align-content: center;
  padding: 8% 10% 8% 12%;
  color: #fff;
  background: var(--overlay);
  border-radius: 58% 42% 61% 39% / 46% 53% 47% 54%;
}

.hero-copy {
  margin: 0;
  font-size: clamp(22px, 3vw, 40px);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.08em;
}

.hero-copy span {
  display: block;
  white-space: nowrap;
}

.hero-en {
  margin: 16px 0 0;
  font-size: 12px;
  letter-spacing: 0.22em;
}

.hours-card {
  position: absolute;
  right: 24px;
  bottom: 24px;
  z-index: 3;
  width: min(420px, 86%);
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 16px 18px 14px;
  box-shadow: var(--shadow);
}

.hours-title {
  margin: 0 0 8px;
  color: var(--navy);
  font-weight: 700;
  font-size: 14px;
}

.hours-card table {
  width: 100%;
  border-collapse: collapse;
  text-align: center;
  font-size: 12px;
  color: var(--navy);
}

.hours-card th,
.hours-card td {
  padding: 6px 2px;
}

.hours-card tbody th {
  text-align: left;
  font-weight: 500;
  white-space: nowrap;
}

.hours-card td {
  color: var(--sky-deep);
}

.hours-note {
  margin: 8px 0 0;
  font-size: 11px;
  color: #6b7f8b;
}

.topics {
  padding: 28px 0 8px;
}

.topics-inner {
  display: flex;
  align-items: center;
  gap: 18px;
}

.topics-head {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--sky-deep);
  font-weight: 700;
  letter-spacing: 0.16em;
  font-size: 13px;
}

.topics-head i {
  width: 56px;
  height: 1px;
  background: var(--sky);
}

.topics-item {
  margin: 0;
  color: var(--navy);
}

.topics-item time {
  margin-right: 12px;
  color: var(--sky-deep);
}

.care {
  position: relative;
  padding: 88px 0 72px;
  overflow: hidden;
}

.watermark {
  position: absolute;
  left: 4%;
  top: 72px;
  margin: 0;
  font-size: clamp(64px, 12vw, 148px);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.42);
  letter-spacing: 0.08em;
  pointer-events: none;
  white-space: nowrap;
}

.care-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: end;
  position: relative;
  margin-bottom: 48px;
}

.care-intro h2 {
  font-size: clamp(26px, 3.2vw, 36px);
}

.care-intro p {
  margin: 0;
}

.service-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  position: relative;
}

.service-grid a {
  display: grid;
  justify-items: center;
  gap: 12px;
  min-height: 168px;
  padding: 22px 10px 16px;
  background: #fff;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  text-align: center;
  color: var(--navy);
  font-size: 13px;
  font-weight: 700;
}

.service-grid .icon {
  width: 48px;
  height: 48px;
}

.service-grid svg {
  width: 48px;
  height: 48px;
  fill: none;
  stroke: var(--sky-deep);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-grid a:hover {
  transform: translateY(-3px);
  transition: transform 0.25s ease;
}

.first-banner {
  padding: 0 0 80px;
}

.first-inner {
  position: relative;
  display: grid;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-deep);
}

.first-inner img {
  grid-area: 1 / 1;
  width: 100%;
  height: 0;
  min-height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.first-copy {
  grid-area: 1 / 1;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: min(58%, 560px);
  padding: 36px 72px 36px 40px;
  color: #fff;
  background: rgba(79, 138, 107, 0.9);
  clip-path: polygon(0 0, 88% 0, 68% 100%, 0 100%);
}

.first-copy h2 {
  color: #fff;
  font-size: 28px;
}

.first-copy h2 span {
  font-size: 14px;
  letter-spacing: 0.16em;
  margin-left: 8px;
}

.first-copy p {
  max-width: 20em;
}

.first-copy .btn {
  align-self: flex-start;
  width: auto;
}

.features {
  background: #fff;
  padding: 80px 0;
}

.features-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}

.features-side {
  position: sticky;
  top: calc(var(--header-h) + 12px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 28px;
}

.features-vertical {
  position: relative;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  height: min(460px, 68vh);
  z-index: 1;
}

.features-mark {
  position: absolute;
  writing-mode: horizontal-tb;
  width: 200px;
  height: 200px;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
  pointer-events: none;
  opacity: 0.2;
}

.features-en {
  display: block;
  margin: 0 0 0 1.1em;
  letter-spacing: 0.28em;
  color: var(--sky);
  font-size: 12px;
  text-orientation: upright;
}

.features-vertical h2 {
  display: block;
  margin: 0 0 0 1.4em;
  font-size: 28px;
  letter-spacing: 0.18em;
  text-orientation: mixed;
}

.features-lead {
  display: block;
  margin: 0;
  font-size: 14px;
  line-height: 2.05;
  letter-spacing: 0.14em;
  color: var(--text);
}

.features-side .btn {
  writing-mode: horizontal-tb;
}

.feature-list {
  display: grid;
  gap: 48px;
  background: var(--bg);
  border-radius: 28px;
  padding: 36px;
}

.feature-list article img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: var(--radius);
}

.feature-list h3 {
  margin: 16px 0 8px;
  font-size: 20px;
  display: flex;
  gap: 10px;
  align-items: baseline;
}

.feature-list h3 span {
  color: var(--sky);
  font-size: 15px;
}

.feature-list p {
  margin: 0;
}

.staff {
  position: relative;
  min-height: 420px;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: #fff;
  text-align: center;
}

.staff-media {
  position: absolute;
  inset: 0;
}

.staff-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.staff-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(79, 138, 107, 0.62);
}

.staff-copy {
  position: relative;
  z-index: 1;
  padding: 80px 20px;
}

.staff-copy::before {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.staff-copy p:first-child {
  margin: 0 0 10px;
  letter-spacing: 0.24em;
}

.staff-copy h2 {
  color: #fff;
  font-size: clamp(26px, 3vw, 36px);
}

.staff-text {
  max-width: 28em;
  margin: 16px auto 24px;
}

.info {
  padding: 80px 0;
  background: #fff;
}

.info-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.info-inner img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: var(--radius);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--sky-deep);
  letter-spacing: 0.18em;
  font-size: 12px;
}

.info-copy h2 {
  margin-bottom: 16px;
}

.footer-top {
  padding: 0 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.2fr;
  gap: 16px;
}

.promo {
  position: relative;
  min-height: 160px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  color: #fff;
  font-size: 20px;
  font-weight: 700;
}

.promo-first {
  background:
    linear-gradient(120deg, rgba(79, 138, 107, 0.82), rgba(79, 138, 107, 0.55)),
    url("images/reception.jpg") center / cover;
}

.promo-faq {
  background:
    linear-gradient(120deg, rgba(79, 138, 107, 0.82), rgba(79, 138, 107, 0.55)),
    url("images/consultation.jpg") center / cover;
}

.promo-bg {
  position: absolute;
  right: 12px;
  bottom: 4px;
  font-size: 48px;
  opacity: 0.22;
  letter-spacing: 0.08em;
}

.map-wrap {
  min-height: 160px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #fff;
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  min-height: 160px;
  border: 0;
}

.footer {
  padding: 24px 0 40px;
}

.footer-brand {
  display: grid;
  grid-template-columns: 1.1fr 1.4fr auto;
  gap: 24px;
  align-items: center;
  padding: 28px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.footer-contact p {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 6px 0;
  font-size: 14px;
  color: var(--navy);
}

.footer-contact svg {
  flex-shrink: 0;
  margin-top: 3px;
}

.sitemap {
  list-style: none;
  margin: 32px 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px 18px;
}

.sitemap a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--navy);
}

.sitemap .arrow {
  width: 16px;
  height: 16px;
}

.sitemap .arrow::after {
  top: 4px;
  left: 5px;
  width: 4px;
  height: 4px;
}

.copyright {
  margin: 24px 0 0;
  text-align: center;
  font-size: 12px;
  color: #7a8d98;
}

@media (max-width: 1024px) {
  .hero-blob {
    width: min(46%, 440px);
    left: -2%;
    top: 10%;
  }

  .hero-copy {
    font-size: clamp(20px, 2.4vw, 30px);
    letter-spacing: 0.05em;
  }

  .service-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .features-inner,
  .care-intro {
    grid-template-columns: 1fr;
  }

  .care-intro {
    gap: 16px;
    align-items: start;
  }

  .footer-brand {
    grid-template-columns: 1fr;
    justify-items: start;
    gap: 20px;
  }

  .footer-brand .btn {
    width: auto;
  }

  .sitemap {
    grid-template-columns: 1fr 1fr;
  }

  .features-side {
    position: static;
    align-items: center;
  }

  .features-vertical {
    height: 300px;
    flex-shrink: 0;
  }
}

@media (max-width: 900px) {
  .header-right,
  .side-tabs {
    display: none;
  }

  :root {
    --header-h: 72px;
  }

  .menu-toggle {
    display: block;
  }

  .header-inner {
    align-items: center;
  }

  .hero-photo > img {
    height: min(62vh, 520px);
  }

  .sitemap {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .topics-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .topics-item time {
    display: block;
    margin: 0 0 4px;
  }

  .footer-brand {
    grid-template-columns: 1fr;
    justify-items: start;
    gap: 20px;
  }

  .footer-brand .btn {
    width: auto;
  }

  .care-intro,
  .first-inner,
  .info-inner,
  .features-inner {
    grid-template-columns: 1fr;
  }

  .service-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .service-grid a {
    min-height: 148px;
  }

  .first-copy {
    width: 100%;
    clip-path: none;
    background: rgba(79, 138, 107, 0.92);
    padding: 28px 24px;
  }

  .first-inner {
    height: auto;
  }

  .first-inner img {
    height: 0;
    min-height: 100%;
  }

  .feature-list {
    padding: 20px;
    gap: 32px;
  }

  .feature-list article img {
    height: 200px;
  }

  .watermark {
    font-size: 64px;
    top: 24px;
    left: 16px;
  }
}

@media (max-width: 600px) {
  :root {
    --inner: min(1120px, calc(100% - 24px));
  }

  .logo-ja {
    font-size: 15px;
  }

  .hero-photo {
    overflow: hidden;
    border-radius: 20px;
  }

  .hero-photo > img {
    height: min(56vh, 420px);
    min-height: 280px;
    border-radius: 20px;
  }

  .hero-blob {
    left: -8%;
    top: auto;
    bottom: -4%;
    width: 78%;
    max-width: 280px;
    padding: 18% 12% 16% 18%;
    text-align: left;
  }

  .hero-copy {
    font-size: 16px;
    letter-spacing: 0.04em;
  }

  .hero-en {
    margin-top: 10px;
    font-size: 10px;
  }

  .hours-card {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    margin: 16px auto 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn,
  .service-grid a {
    transition: none;
  }
}