:root {
  --color-primary: #2c6b66;
  --color-secondary: #f2ede4;
  --color-accent: #b3833b;
  --color-text: #2a2a2a;
  --color-muted: #666666;
  --color-background: #ffffff;
  --color-section: #f7f5f0;
  --font-sans: "Noto Sans JP", sans-serif;
  --font-serif: "Noto Serif JP", serif;
  --max-width: 1100px;
  --transition-base: 0.3s ease;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-background);
  line-height: 1.7;
}

main {
  display: block;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-sans);
  color: var(--color-text);
  margin-top: 0;
}

p {
  margin-top: 0;
  margin-bottom: 1rem;
}

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

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: min(90%, var(--max-width));
  margin-inline: auto;
}

.section {
  padding: 4rem 0;
}

.menu-list {
  background: linear-gradient(to bottom, #ffffff 0%, #fafaf8 50%, #ffffff 100%);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  border-radius: 999px;
  font-weight: 600;
  transition: background-color var(--transition-base),
    color var(--transition-base),
    border-color var(--transition-base),
    transform var(--transition-base);
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
}

.btn-secondary {
  background-color: var(--color-accent);
  color: #ffffff;
}

.btn-outline {
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  background-color: transparent;
}

.btn:hover,
.btn:focus {
  transform: translateY(-2px);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: #225652;
}

.btn-secondary:hover,
.btn-secondary:focus {
  background-color: #935f21;
}

.btn-outline:hover,
.btn-outline:focus {
  background-color: var(--color-primary);
  color: #ffffff;
}

.site-header {
  background-color: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.site-header.is-scrolled {
  box-shadow: 0 10px 25px rgba(12, 34, 33, 0.15);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  letter-spacing: 0.08em;
}

.header-phone {
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--color-primary);
  text-decoration: none;
  letter-spacing: 0.05em;
  padding: 0.5rem 1rem;
  border: 2px solid var(--color-primary);
  border-radius: 4px;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.header-phone:hover {
  background-color: var(--color-primary);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(100, 167, 133, 0.3);
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

.nav-list a {
  font-weight: 500;
  letter-spacing: 0.05em;
  position: relative;
  padding: 0.25rem 0;
}

.nav-list a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.nav-list a:hover::after,
.nav-list a:focus::after,
.nav-list a[aria-current="page"]::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  margin: 5px 0;
  transition: transform var(--transition-base),
    opacity var(--transition-base);
}

.nav-toggle.is-active .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-active .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-active .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  padding: 6rem 0 5rem;
  background: linear-gradient(
      rgba(44, 107, 102, 0.65),
      rgba(44, 107, 102, 0.65)
    ),
    url("https://images.unsplash.com/photo-1582719478250-c89cae4dc85b?auto=format&fit=crop&w=1200&q=80")
      center/cover;
  color: #ffffff;
}

.hero-inner {
  display: grid;
  gap: 2rem;
}

.hero-content h1 {
  font-size: clamp(2.4rem, 5vw, 3.5rem);
  margin-bottom: 0.5rem;
}

.hero-content h1 .hero-subtitle-text {
  font-size: 0.75em;
}

.hero-subtitle {
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  margin-bottom: 0.5rem;
  font-weight: 500;
  opacity: 0.95;
}

.hero-tagline {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  font-family: var(--font-serif);
}

.hero-summary {
  max-width: 36rem;
  margin-bottom: 2rem;
  font-size: 1rem;
}

.hero-notice {
  font-size: 0.9rem;
  font-weight: 500;
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.15);
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: inline-block;
  margin-bottom: 2rem;
  backdrop-filter: blur(4px);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.section-header h2 {
  margin: 0;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--color-primary);
  font-weight: 600;
}

.link-arrow::after {
  content: "→";
  font-size: 0.9em;
  transition: transform var(--transition-base);
}

.link-arrow:hover::after,
.link-arrow:focus::after {
  transform: translateX(4px);
}

.menu-card h3::before,
.feature-card h3::before,
.info-card h3::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 0.5rem;
  background-color: var(--color-accent);
}

.service {
  background-color: var(--color-section);
}

.service-grid,
.menu-cards,
.staff-cards,
.reviews-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.feature-card,
.menu-card,
.review-card {
  background-color: #ffffff;
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 18px 40px rgba(12, 34, 33, 0.08);
  transition: transform var(--transition-base),
    box-shadow var(--transition-base);
}

.review-card {
  border-left: 4px solid var(--color-primary);
}

.feature-card h3,
.menu-card h3 {
  margin-bottom: 0.75rem;
  font-size: 1.15rem;
}

.feature-card:hover,
.feature-card:focus-within,
.menu-card:hover,
.menu-card:focus-within,
.review-card:hover,
.review-card:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 22px 50px rgba(12, 34, 33, 0.12);
}

.review-text {
  font-style: italic;
  margin-bottom: 1rem;
}

.review-meta {
  font-size: 0.9rem;
  color: var(--color-muted);
  font-weight: 600;
}

.cta {
  background: var(--color-primary);
  color: #ffffff;
  padding: 3.5rem 0;
}

.cta-inner {
  text-align: center;
}

.cta-inner h2 {
  margin-bottom: 1.5rem;
  font-size: clamp(1.5rem, 4vw, 2rem);
}

.cta-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.site-footer {
  background-color: #0f2b2a;
  color: #e6f0ef;
  padding: 2.5rem 0;
}

.footer-inner {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  align-items: center;
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.3rem;
}

.footer-notice {
  font-size: 0.85rem;
  color: #b3d9d1;
  margin-top: 0.5rem;
}

.page-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #1e4f4b 100%);
  padding: 4rem 0 3rem;
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: radial-gradient(
    circle at top right,
    rgba(179, 131, 59, 0.15),
    transparent 70%
  );
  pointer-events: none;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  margin-bottom: 1rem;
  font-size: clamp(2.2rem, 5vw, 3rem);
  font-family: var(--font-serif);
  letter-spacing: 0.05em;
}

.page-hero-lead {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.05rem;
}

.menu-category,
.info-grid,
.staff-grid {
  display: grid;
  gap: 1.5rem;
}

.staff-grid {
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2.5rem;
}

.menu-category {
  margin-bottom: 3rem;
}

.menu-category > h3 {
  font-size: 1.8rem;
  font-family: var(--font-serif);
  color: var(--color-primary);
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 1rem;
}

.menu-category > h3::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.menu-category-description {
  margin-bottom: 2rem;
  color: var(--color-muted);
  font-size: 1.05rem;
  line-height: 1.8;
  max-width: 48rem;
}

.menu-items {
  display: grid;
  gap: 1.75rem;
}

.menu-item {
  background: linear-gradient(135deg, #ffffff 0%, #fafaf8 100%);
  border-radius: 24px;
  padding: 2.25rem;
  border: 2px solid transparent;
  box-shadow: 0 8px 30px rgba(12, 34, 33, 0.08);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.menu-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.menu-item:hover,
.menu-item:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 16px 50px rgba(12, 34, 33, 0.15);
  transform: translateY(-4px);
}

.menu-item:hover::before,
.menu-item:focus-within::before {
  transform: scaleX(1);
}

.menu-item-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.menu-item-header h4 {
  margin: 0;
  font-size: 1.35rem;
  font-family: var(--font-serif);
  color: var(--color-primary);
  font-weight: 600;
}

.menu-price {
  font-weight: 700;
  color: var(--color-accent);
  font-size: 1.5rem;
  font-family: var(--font-serif);
  white-space: nowrap;
}

.menu-duration {
  margin: 0 0 1rem 0;
  font-weight: 600;
  color: var(--color-primary);
  font-size: 0.95rem;
  padding: 0.4rem 0.9rem;
  background-color: rgba(44, 107, 102, 0.08);
  border-radius: 8px;
  display: inline-block;
}

.menu-detail {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 2px solid rgba(44, 107, 102, 0.08);
}

.menu-detail p {
  margin-bottom: 0.75rem;
  line-height: 1.7;
}

.menu-detail strong {
  color: var(--color-primary);
  font-weight: 600;
}

.menu-points {
  margin: 0.75rem 0 0 0;
  padding-left: 1.5rem;
  color: var(--color-text);
}

.menu-points li {
  margin-bottom: 0.5rem;
  position: relative;
  padding-left: 0.5rem;
}

.menu-points li::marker {
  color: var(--color-accent);
}

.menu-note {
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: var(--color-muted);
}

.info-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.info-card {
  background-color: #ffffff;
  border-radius: 18px;
  padding: 1.75rem;
  box-shadow: 0 14px 32px rgba(12, 34, 33, 0.08);
  border: 1px solid rgba(44, 107, 102, 0.12);
  transition: transform var(--transition-base),
    box-shadow var(--transition-base);
}

.info-card:hover,
.info-card:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 24px 46px rgba(12, 34, 33, 0.12);
}

.info-card h3 {
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
}

.info-card a {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.info-phone-link {
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--color-primary);
  text-decoration: none;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  transition: all var(--transition-base);
  display: inline-block;
}

.info-phone-link:hover,
.info-phone-link:focus {
  background-color: var(--color-primary);
  color: #ffffff;
  transform: translateY(-2px);
}

.staff-cards {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.staff-card,
.staff-profile {
  background-color: #ffffff;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(12, 34, 33, 0.08);
  transition: transform var(--transition-base),
    box-shadow var(--transition-base);
  position: relative;
}

.staff-card::before,
.staff-profile::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.staff-card:hover::before,
.staff-card:focus-within::before,
.staff-profile:hover::before,
.staff-profile:focus-within::before {
  opacity: 1;
}

.staff-card img,
.staff-profile img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.staff-card:hover img,
.staff-card:focus-within img,
.staff-profile:hover img,
.staff-profile:focus-within img {
  transform: scale(1.05);
}

.staff-card-body,
.staff-profile-body {
  padding: 2rem 1.75rem;
  background: linear-gradient(to bottom, #ffffff 0%, #fafaf8 100%);
}

.staff-card-body h3,
.staff-profile-body h3 {
  margin-bottom: 0.75rem;
  font-size: 1.35rem;
  font-family: var(--font-serif);
  color: var(--color-primary);
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.staff-card-body p,
.staff-profile-body p {
  margin-bottom: 0.75rem;
  line-height: 1.65;
}

.staff-card:hover,
.staff-card:focus-within,
.staff-profile:hover,
.staff-profile:focus-within {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(12, 34, 33, 0.15);
}

.staff-profile-body {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.staff-age {
  font-size: 0.85rem;
  color: var(--color-accent);
  font-weight: 600;
  background-color: rgba(179, 131, 59, 0.1);
  padding: 0.2rem 0.6rem;
  border-radius: 12px;
  font-family: var(--font-sans);
}

.staff-career {
  font-weight: 600;
  color: var(--color-primary);
  font-size: 0.95rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(44, 107, 102, 0.15);
}

.staff-message {
  color: var(--color-text);
  margin-bottom: 0;
  font-size: 0.95rem;
  line-height: 1.7;
}

.contact-info .info-card {
  background-color: var(--color-section);
  border: none;
  box-shadow: none;
}

.contact-info .info-card:hover,
.contact-info .info-card:focus-within {
  transform: none;
  box-shadow: none;
}

.contact-notice {
  text-align: center;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-primary);
  background-color: rgba(100, 167, 133, 0.08);
  padding: 1rem 1.5rem;
  border-radius: 8px;
  border: 1px solid rgba(100, 167, 133, 0.2);
  margin-bottom: 2rem;
}

.form {
  background-color: #ffffff;
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 20px 45px rgba(12, 34, 33, 0.12);
}

.form-description {
  margin-top: 0;
  margin-bottom: 1.5rem;
  font-weight: 600;
  color: var(--color-muted);
}

.form-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-field-full {
  grid-column: 1 / -1;
}

label {
  font-weight: 600;
  letter-spacing: 0.05em;
}

input,
select,
textarea {
  font-family: var(--font-sans);
  padding: 0.75rem 1rem;
  border-radius: 12px;
  border: 1px solid rgba(44, 107, 102, 0.3);
  transition: border-color var(--transition-base),
    box-shadow var(--transition-base);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(44, 107, 102, 0.15);
}

.form-grid select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--color-primary) 50%),
    linear-gradient(135deg, var(--color-primary) 50%, transparent 50%);
  background-position: calc(100% - 18px) calc(1.05em),
    calc(100% - 13px) calc(1.05em);
  background-size: 5px 5px,
    5px 5px;
  background-repeat: no-repeat;
}

.form-checkbox {
  flex-direction: row;
  align-items: center;
  gap: 0.75rem;
}

.field-note {
  margin: 0.25rem 0 0;
  font-size: 0.85rem;
  color: var(--color-muted);
}

.form-actions {
  margin-top: 2rem;
}

.form-feedback {
  margin-top: 1.5rem;
  font-weight: 600;
}

.form-feedback.success {
  color: var(--color-primary);
}

.form-feedback.error {
  color: #c14242;
}

.form-feedback.processing {
  color: var(--color-muted);
}

.is-invalid {
  border-color: #c14242;
  box-shadow: 0 0 0 3px rgba(193, 66, 66, 0.15);
}

/* Policy page styles */
.policy-section {
  background-color: var(--color-background);
}

.policy-intro {
  margin-bottom: 2rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text);
}

.policy-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.policy-list li {
  padding: 1rem 1.5rem;
  margin-bottom: 0.75rem;
  background-color: var(--color-section);
  border-left: 4px solid var(--color-primary);
  border-radius: 4px;
  font-size: 0.95rem;
  line-height: 1.7;
}

.policy-list li::before {
  content: "◆";
  color: var(--color-primary);
  font-weight: bold;
  margin-right: 0.75rem;
}

.policy-notice {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  padding: 1rem 1.5rem;
  background-color: rgba(44, 107, 102, 0.08);
  border-radius: 8px;
  border-left: 4px solid var(--color-primary);
}

.policy-paragraph {
  margin-bottom: 1.5rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text);
}

.policy-callout {
  background-color: rgba(44, 107, 102, 0.1);
  border: 2px solid var(--color-primary);
  border-radius: 12px;
  padding: 1.5rem 2rem;
  margin-bottom: 2rem;
}

.policy-callout p {
  margin: 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-primary);
  line-height: 1.7;
}

.policy-cta {
  margin-top: 2rem;
  text-align: center;
}

.policy-section--highlight {
  background-color: var(--color-section);
  border-radius: 16px;
  padding: 3rem 0;
}

/* Staff schedule styles */
.staff-schedule {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(44, 107, 102, 0.15);
}

.schedule-toggle-btn {
  display: inline-block;
  margin-top: 0.5rem;
  margin-bottom: 0.75rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-primary);
  background-color: transparent;
  border: 1px solid var(--color-primary);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.schedule-toggle-btn:hover {
  background-color: var(--color-primary);
  color: white;
}

.schedule-toggle-btn[aria-expanded="true"] {
  background-color: var(--color-primary);
  color: white;
}

.schedule-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.schedule-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  table-layout: fixed;
}

.schedule-table thead th {
  padding: 0.5rem;
  text-align: center;
  font-weight: 600;
  color: var(--color-text);
  border-bottom: 2px solid var(--color-primary);
  background-color: var(--color-section);
  width: auto;
}

.schedule-table tbody td {
  padding: 0.5rem;
  text-align: center;
  border-bottom: 1px solid rgba(44, 107, 102, 0.1);
}

.schedule-table tbody td:first-child {
  font-weight: 600;
  color: var(--color-text);
  background-color: var(--color-section);
  width: 2.5rem;
}

.schedule-cell {
  min-height: 2rem;
  color: var(--color-primary);
  font-size: 1rem;
  white-space: nowrap;
  vertical-align: middle;
}

.schedule-cell.is-working {
  color: var(--color-primary);
  font-weight: bold;
}

.schedule-cell.is-not-working {
  color: var(--color-muted);
  opacity: 0.5;
}