:root {
  --green: #18a889;
  --green-dark: #087861;
  --mint: #e8f8f3;
  --coral: #ff7f66;
  --ink: #243436;
  --muted: #66797b;
  --line: #d7e9e4;
  --bg: #fbfffd;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(20, 97, 80, .13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: "Noto Sans JP", system-ui, sans-serif;
  line-height: 1.8;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, .92);
  border-bottom: 1px solid rgba(215, 233, 228, .8);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: 0;
  font-size: 14px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: var(--white);
  background: var(--green);
  font-size: 28px;
  line-height: 1;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 14px;
  font-weight: 700;
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 800;
}

.nav-cta,
.button.primary {
  color: var(--white);
  background: var(--coral);
  box-shadow: 0 12px 24px rgba(255, 127, 102, .22);
}

.button.secondary {
  color: var(--green-dark);
  background: var(--white);
  border: 1px solid var(--line);
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 0;
  background: transparent;
}

.menu-button span {
  display: block;
  height: 2px;
  margin: 6px 0;
  background: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 520px);
  gap: clamp(28px, 6vw, 80px);
  align-items: center;
  min-height: calc(100vh - 78px);
  padding: clamp(44px, 8vw, 96px) clamp(20px, 6vw, 88px) 64px;
  overflow: hidden;
  background:
    radial-gradient(circle at 92% 18%, rgba(24, 168, 137, .16), transparent 30%),
    linear-gradient(145deg, #f4fffb 0%, #ffffff 62%, #fff4ef 100%);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--green);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(36px, 6vw, 68px);
  line-height: 1.18;
  letter-spacing: 0;
}

.lead {
  max-width: 620px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.hero-note {
  margin-top: 14px;
  color: var(--muted);
  font-size: 13px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-visual {
  position: relative;
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 26px;
  box-shadow: var(--shadow);
}

.status-card {
  position: absolute;
  left: -28px;
  bottom: 34px;
  width: min(240px, 72%);
  padding: 18px 20px;
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.status-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.status-card strong {
  color: var(--green-dark);
  font-size: 19px;
}

.notice-band {
  padding: 18px 20px;
  color: var(--green-dark);
  background: var(--mint);
  text-align: center;
  font-weight: 700;
}

.notice-band p {
  margin: 0;
}

.section {
  padding: clamp(62px, 9vw, 108px) clamp(20px, 6vw, 88px);
}

.section-heading {
  max-width: 980px;
  margin: 0 auto 32px;
}

.section-heading h2,
.cta-section h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.3;
  letter-spacing: 0;
}

.feature-grid,
.menu-grid,
.news-list,
.faq-list {
  max-width: 980px;
  margin: 0 auto;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.feature-grid article,
.news-list article,
.faq-list details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(22, 102, 84, .06);
}

.feature-grid article {
  padding: 28px;
}

.icon {
  color: var(--coral);
  font-size: 30px;
  font-weight: 900;
}

h3 {
  margin: 8px 0 8px;
  font-size: 20px;
  line-height: 1.35;
}

p {
  margin: 0;
}

.menu-section {
  background: #f4fbf8;
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.menu-grid a {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 12px;
  min-height: 180px;
  padding: 12px;
  border-radius: 8px;
  color: var(--green-dark);
  background: var(--white);
  border: 1px solid var(--line);
  font-weight: 800;
}

.menu-grid img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 8px;
  background: var(--mint);
}

.menu-grid span {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 0 8px 6px;
}

.menu-grid small {
  margin-top: 2px;
  color: var(--coral);
  font-size: 12px;
  font-weight: 900;
}

.flow-list {
  display: grid;
  gap: 16px;
  max-width: 860px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}

.section-action {
  display: flex;
  justify-content: center;
  max-width: 860px;
  margin: 24px auto 0;
}

.flow-list li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  align-items: start;
  padding: 24px;
  border-left: 5px solid var(--green);
  background: var(--white);
  box-shadow: var(--shadow);
}

.flow-list span {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  color: var(--white);
  background: var(--green);
  font-weight: 900;
}

.news-list {
  display: grid;
  gap: 12px;
}

.news-list article {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 18px;
  padding: 20px 24px;
}

.news-list time {
  color: var(--green);
  font-weight: 800;
}

.faq-section {
  background: #f8fffc;
}

.faq-list {
  display: grid;
  gap: 12px;
}

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

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

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

.cta-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin: clamp(34px, 6vw, 72px) clamp(20px, 6vw, 88px);
  padding: clamp(32px, 6vw, 58px);
  color: var(--white);
  background: linear-gradient(135deg, var(--green-dark), var(--green));
  border-radius: 8px;
}

.cta-section .eyebrow,
.cta-section p {
  color: rgba(255, 255, 255, .86);
}

.cta-section .button.primary {
  flex: 0 0 auto;
  background: var(--coral);
}

.site-footer {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 18px 28px;
  padding: 34px clamp(20px, 6vw, 88px);
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: var(--white);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 12px 18px;
  font-size: 13px;
  font-weight: 700;
  min-width: 0;
}

.footer-links a {
  white-space: nowrap;
}

.footer-info {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  max-width: 100%;
  font-size: 14px;
  line-height: 1.7;
}

.footer-info span {
  display: inline-block;
}

.page-hero {
  padding: clamp(58px, 8vw, 104px) clamp(20px, 6vw, 88px);
  background:
    radial-gradient(circle at 88% 16%, rgba(255, 127, 102, .18), transparent 28%),
    linear-gradient(145deg, #f4fffb 0%, #ffffff 70%, #fff4ef 100%);
}

.page-hero h1 {
  max-width: 980px;
  margin: 0;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.22;
  letter-spacing: 0;
}

.page-hero p:not(.eyebrow) {
  max-width: 760px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 17px;
}

.category-visual {
  width: min(520px, 100%);
  margin-top: 28px;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  background: var(--white);
}

.price-section {
  display: grid;
  gap: 34px;
  max-width: 1120px;
  margin: 0 auto;
}

.price-category {
  padding: clamp(22px, 4vw, 36px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(22, 102, 84, .06);
}

.price-category h2 {
  margin: 0 0 18px;
  color: var(--green-dark);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.3;
  letter-spacing: 0;
}

.price-category h2[id] {
  scroll-margin-top: 100px;
}

.price-category h3 {
  margin-top: 28px;
  padding-left: 12px;
  border-left: 4px solid var(--coral);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  background: var(--white);
}

th,
td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--green-dark);
  background: var(--mint);
  font-size: 14px;
  font-weight: 900;
}

td:last-child {
  font-weight: 800;
  white-space: nowrap;
}

tr:last-child td {
  border-bottom: 0;
}

.price-note {
  max-width: 1120px;
  color: var(--muted);
  font-size: 13px;
}

.detail-flow-section {
  background: #f8fffc;
}

.detail-flow {
  display: grid;
  gap: 18px;
  max-width: 980px;
  margin: 0 auto;
}

.detail-flow article {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 22px;
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(22, 102, 84, .06);
}

.detail-flow span {
  color: var(--coral);
  font-size: 18px;
  font-weight: 900;
}

.detail-flow h2 {
  margin: 0 0 8px;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.35;
  letter-spacing: 0;
}

.detail-flow p {
  color: var(--muted);
}

.subpage-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 28px;
  max-width: 1080px;
  margin: 0 auto;
}

.content-panel,
.side-panel,
.legal-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(22, 102, 84, .06);
}

.content-panel,
.side-panel,
.legal-panel {
  padding: clamp(24px, 4vw, 38px);
}

.content-panel h2,
.side-panel h2,
.legal-panel h2 {
  margin: 0 0 14px;
  font-size: clamp(23px, 3vw, 32px);
  line-height: 1.35;
  letter-spacing: 0;
}

.content-panel h3,
.legal-panel h3 {
  margin-top: 26px;
  padding-left: 12px;
  border-left: 4px solid var(--coral);
}

.content-panel p,
.side-panel p,
.legal-panel p,
.content-panel li,
.legal-panel li {
  color: var(--muted);
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  padding-left: 26px;
  position: relative;
}

.check-list li::before {
  content: "+";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--green);
  font-weight: 900;
}

.side-links {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.side-links a {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--green-dark);
  background: #f8fffc;
  font-weight: 800;
}

.legal-panel {
  max-width: 980px;
  margin: 0 auto;
}

.contact-form {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.contact-form label {
  display: grid;
  gap: 6px;
  font-weight: 800;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
}

.contact-form textarea {
  min-height: 150px;
  resize: vertical;
}

@media (max-width: 820px) {
  .menu-button {
    display: block;
  }

  .site-nav {
    position: absolute;
    inset: 78px 14px auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 12px;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-visual {
    max-width: 440px;
  }

  .status-card {
    left: 14px;
  }

  .feature-grid,
  .menu-grid {
    grid-template-columns: 1fr;
  }

  .news-list article {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .cta-section,
  .site-footer {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }

  .detail-flow article {
    grid-template-columns: 1fr;
    gap: 8px;
  }

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

  .footer-links {
    justify-content: flex-start;
  }

  .footer-links a {
    white-space: normal;
  }

  .footer-info {
    grid-column: auto;
    flex-direction: column;
    gap: 2px;
  }
}

@media (max-width: 520px) {
  .site-header {
    min-height: 68px;
  }

  .site-nav {
    inset-top: 68px;
  }

  .hero {
    padding-top: 34px;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .flow-list li {
    grid-template-columns: 1fr;
  }
}