:root {
  --bg: #fffaf3;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #ffffff;
  --surface-alt: #fff1df;
  --text: #14213d;
  --muted: #54627e;
  --line: rgba(20, 33, 61, 0.12);
  --primary: #ff6b35;
  --primary-dark: #d74d1b;
  --secondary: #113a67;
  --secondary-soft: #e5eef8;
  --accent: #19a58d;
  --shadow: 0 20px 60px rgba(17, 58, 103, 0.12);
  --shadow-soft: 0 12px 40px rgba(17, 58, 103, 0.08);
  --radius-xl: 32px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --container: min(1160px, calc(100vw - 32px));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Noto Sans JP", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 107, 53, 0.14), transparent 30%),
    radial-gradient(circle at right 20%, rgba(25, 165, 141, 0.14), transparent 22%),
    linear-gradient(180deg, #fffaf3 0%, #fff 48%, #fff7ee 100%);
  line-height: 1.7;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

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

.skip-link,
.sr-only {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip-link:focus {
  inline-size: auto;
  block-size: auto;
  clip-path: none;
  left: 12px;
  top: 12px;
  z-index: 1000;
  background: var(--secondary);
  color: #fff;
  padding: 10px 14px;
  border-radius: 999px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(255, 250, 243, 0.84);
  border-bottom: 1px solid rgba(20, 33, 61, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 88px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 15px;
  background: linear-gradient(145deg, var(--secondary), #1d548f);
  color: #fff;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  box-shadow: var(--shadow-soft);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-text strong {
  font-size: 1rem;
}

.brand-text small {
  color: var(--muted);
  margin-top: 4px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: auto;
}

.site-nav a {
  position: relative;
  font-weight: 500;
  color: var(--muted);
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a.active::after {
  transform: scaleX(1);
}

.site-nav a.active {
  color: var(--text);
}

.header-actions {
  display: flex;
  gap: 10px;
  margin-left: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease;
}

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

.btn-primary {
  background: linear-gradient(145deg, var(--primary), #ff8457);
  color: #fff;
  box-shadow: 0 12px 30px rgba(255, 107, 53, 0.28);
}

.btn-primary:hover {
  background: linear-gradient(145deg, var(--primary-dark), var(--primary));
}

.btn-secondary,
.btn-ghost {
  background: rgba(255, 255, 255, 0.76);
  border-color: rgba(17, 58, 103, 0.12);
  color: var(--secondary);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--secondary);
}

.btn-large {
  min-height: 56px;
  padding: 0 24px;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(17, 58, 103, 0.14);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.76);
}

.nav-toggle span:not(.sr-only) {
  width: 20px;
  height: 2px;
  background: var(--secondary);
  border-radius: 999px;
  transition: transform 180ms ease, opacity 180ms ease;
}

.hero,
.page-hero {
  padding: 72px 0 36px;
}

.hero-grid,
.page-hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: center;
}

.hero-copy h1,
.page-hero h1 {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: clamp(2.3rem, 5vw, 4.5rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 18px;
}

.hero-lead,
.page-hero p,
.section-heading p {
  color: var(--muted);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--primary-dark);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.hero-actions,
.cta-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-points {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-points li {
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(17, 58, 103, 0.08);
  border-radius: 999px;
  box-shadow: var(--shadow-soft);
  font-size: 0.95rem;
}

.hero-panel,
.page-hero-card,
.timeline-card,
.check-card,
.note-card,
.cta-shell,
.card,
.trust-grid article,
.coverage-card {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.hero-panel::before,
.page-hero-card::before,
.cta-shell::before {
  content: "";
  position: absolute;
  inset: auto auto 0 0;
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.18), transparent 70%);
  pointer-events: none;
}

.floating-card {
  margin-bottom: 18px;
  padding: 18px;
  background: linear-gradient(145deg, var(--secondary), #1b4a7a);
  color: #fff;
  border-radius: 20px;
}

.floating-card span,
.floating-card small {
  display: block;
  opacity: 0.82;
}

.floating-card strong {
  display: block;
  font-size: 2rem;
  margin: 6px 0;
}

.feature-board {
  display: grid;
  gap: 12px;
}

.feature-chip {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(17, 58, 103, 0.08);
}

.feature-chip svg,
.icon-badge svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.feature-chip svg {
  width: 42px;
  height: 42px;
  padding: 10px;
  color: var(--primary-dark);
  background: rgba(255, 107, 53, 0.12);
  border-radius: 14px;
}

.mini-review {
  margin-top: 16px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.92);
  border-radius: 18px;
  color: var(--muted);
}

.mini-review p {
  margin: 0 0 8px;
  color: var(--text);
}

.trust-strip {
  padding: 18px 0 24px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.trust-grid article {
  padding: 20px;
}

.trust-grid strong,
.trust-grid span {
  display: block;
}

.trust-grid strong {
  color: var(--muted);
  font-size: 0.95rem;
}

.trust-grid span {
  margin-top: 8px;
  font-size: 1.1rem;
  font-weight: 700;
}

.section {
  padding: 56px 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(255, 241, 223, 0.45), rgba(255, 255, 255, 0));
}

.section-heading {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 28px;
}

.section-heading.left {
  text-align: left;
  margin-left: 0;
}

.section-heading h2 {
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.2;
}

.card-grid {
  display: grid;
  gap: 18px;
}

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

.review-grid,
.compact-grid,
.payment-grid,
.notes-grid,
.coverage-preview {
  grid-template-columns: repeat(3, 1fr);
}

.review-grid.expanded {
  grid-template-columns: repeat(2, 1fr);
}

.card,
.page-hero-card,
.timeline-card,
.check-card,
.note-card,
.coverage-card {
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.service-card h3,
.menu-card h3,
.review-card h3,
.payment-card h3,
.compact-card h3,
.note-card h3,
.coverage-card h3 {
  margin: 14px 0 10px;
}

.icon-badge {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  color: var(--secondary);
  background: var(--secondary-soft);
  border-radius: 16px;
}

.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items: start;
}

.feature-list,
.faq-list,
.footer-links,
.contact-list,
.check-list,
.bullet-list {
  display: grid;
  gap: 12px;
}

.feature-row {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.feature-row:first-child {
  padding-top: 0;
}

.feature-row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

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

.timeline li {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
}

.timeline span {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--accent), #24c0a6);
  color: #fff;
  font-weight: 800;
}

.coverage-card,
.compact-card,
.menu-card,
.payment-card,
.review-card,
.note-card {
  height: 100%;
}

.review-card .stars {
  margin-bottom: 12px;
  color: #f1a208;
  letter-spacing: 0.12em;
  font-size: 1.05rem;
}

.review-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.95rem;
}

.bullet-list,
.check-list,
.contact-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.bullet-list li,
.check-list li,
.contact-list li {
  position: relative;
  padding-left: 22px;
}

.bullet-list li::before,
.check-list li::before,
.contact-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  transform: translateY(-50%);
}

.bullet-list li::before {
  background: var(--primary);
}

.check-list li::before,
.contact-list li::before {
  background: var(--accent);
}

.notes-grid .note-card,
.emphasized {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(255, 241, 223, 0.92));
}

.faq-section {
  padding-bottom: 72px;
}

.faq-list details {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(17, 58, 103, 0.08);
  border-radius: 18px;
  padding: 18px 20px;
  box-shadow: var(--shadow-soft);
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

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

.cta-section {
  padding: 20px 0 72px;
}

.cta-shell {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 28px;
  background: linear-gradient(135deg, rgba(17, 58, 103, 0.98), rgba(36, 76, 118, 0.96));
  color: #fff;
}

.cta-shell .eyebrow,
.cta-shell p {
  color: rgba(255, 255, 255, 0.78);
}

.page-hero-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 241, 223, 0.95));
}

.page-hero-card ul {
  margin: 16px 0 0;
  padding-left: 20px;
  color: var(--muted);
}

.prefecture-groups {
  display: grid;
  gap: 18px;
}

.prefecture-region {
  padding: 24px;
  background: rgba(255, 255, 255, 0.88);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(17, 58, 103, 0.08);
  box-shadow: var(--shadow-soft);
}

.prefecture-region h3 {
  margin: 0 0 14px;
}

.prefecture-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.prefecture-tags span {
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--surface-alt);
  color: var(--secondary);
  font-weight: 500;
}

.site-footer {
  padding: 32px 0 26px;
  background: #10253f;
  color: rgba(255, 255, 255, 0.82);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 24px;
}

.footer-brand .brand-mark {
  background: linear-gradient(145deg, #fff, #e9edf5);
  color: var(--secondary);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.82);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

@media (max-width: 1100px) {
  .site-nav,
  .header-actions {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .site-nav.is-open {
    position: absolute;
    top: calc(100% + 12px);
    left: 16px;
    right: 16px;
    display: grid;
    gap: 8px;
    padding: 14px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(17, 58, 103, 0.12);
    border-radius: 20px;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open a {
    padding: 10px 8px;
  }

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

  .nav-open .nav-toggle span:nth-child(2) {
    opacity: 0;
  }

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

  .hero-grid,
  .page-hero-inner,
  .split-layout,
  .cta-shell,
  .footer-grid,
  .service-grid,
  .menu-grid,
  .review-grid,
  .payment-grid,
  .compact-grid,
  .notes-grid,
  .coverage-preview,
  .trust-grid {
    grid-template-columns: 1fr 1fr;
  }

  .cta-shell {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .hero,
  .page-hero,
  .section,
  .cta-section {
    padding-top: 44px;
    padding-bottom: 44px;
  }

  .header-inner {
    min-height: 78px;
  }

  .hero-grid,
  .page-hero-inner,
  .split-layout,
  .service-grid,
  .menu-grid,
  .review-grid,
  .payment-grid,
  .compact-grid,
  .notes-grid,
  .coverage-preview,
  .trust-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy h1,
  .page-hero h1 {
    font-size: clamp(2rem, 11vw, 3rem);
  }

  .hero-panel,
  .card,
  .page-hero-card,
  .timeline-card,
  .check-card,
  .note-card,
  .coverage-card,
  .cta-shell,
  .prefecture-region {
    padding: 20px;
    border-radius: 20px;
  }

  .btn,
  .btn-large {
    width: 100%;
  }

  .hero-actions,
  .cta-actions,
  .section-actions {
    flex-direction: column;
  }

  .footer-bottom {
    flex-direction: column;
  }
}