:root {
  --concept-color: #ba282e;
  --concept-color-dark: #a8171d;
  --text-color: #1f2937;
  --muted-color: #4b5563;
  --border-color: #e5e7eb;
  --bg-color: #f8fafc;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  color: var(--text-color);
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  line-height: 1.8;
  background: var(--bg-color);
}

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

.container {
  width: min(1080px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  background: #ffffff;
  position: sticky;
  top: 0;
  z-index: 10;
  background-color: var(--concept-color);
}

.site-header .nav {
  display: flex;
  gap: 24px;
  font-size: 15px;
}

.site-header .nav a {
  color: #fff;
  opacity: 0.8;
}

.site-header .nav a:hover {
  text-decoration: underline;
  opacity: 1;
}

.site-header .nav a.active {
  font-weight: bold;
  opacity: 1;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

.logo {
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.03em;
}

.logo img {
  width: 250px;
  height: auto;
}

.hero {
  padding: 96px 0;
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100%;
  height: auto;
  margin: auto;
  min-height: 480px;
}
@media (max-width: 1130px) {
  .hero-background {
    width: auto;
    height: 480px;
  }
}

.hero .container {
  position: relative;
  z-index:  2;
  text-shadow: 2px 3px 3px rgba(0, 0, 0, 0.4);
}

.hero-label {
  margin: 0 0 12px;
  font-size: 14px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.85;
}

.hero h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.35;
}

.hero-text {
  margin: 24px 0 0;
  max-width: 720px;
  font-size: 18px;
}

.page-title {
  padding: 64px 0;
  background: #fff;
  overflow: hidden;
}

.page-title-content {
  position: relative;
  z-index: 2;
  text-shadow: 2px 3px 3px rgba(255, 255, 255, 0.4);
}

.page-title h1 {
  margin: 0 0 8px;
  font-size: 36px;
}

.page-title p {
  margin: 0;
}

.page-title .container {
  position: relative;
}

.page-title .store-image {
  position: absolute;
  height: 430px;
  width: auto;
  right: -20px;
  top: -164px;
}

.section {
  padding: 56px 0;
}

.section h2 {
  margin: 0 0 20px;
  font-size: 26px;
  border-left: 5px solid var(--concept-color);
  padding-left: 12px;
}

.card,
.message-card,
.store-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.message-card {
  padding: 28px;
  margin-bottom: 48px;
}

.message-card p {
  margin: 0 0 16px;
}

.message-card p:last-child {
  margin-bottom: 0;
}

.signature {
  text-align: right;
  font-weight: 700;
}

.company-table {
  width: 100%;
  border-collapse: collapse;
}

.company-table th,
.company-table td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border-color);
  text-align: left;
  vertical-align: top;
}

.company-table tr:last-child th,
.company-table tr:last-child td {
  border-bottom: none;
}

.company-table th {
  width: 220px;
  background: #f9fafb;
  color: #374151;
  font-weight: 700;
}

.company-table a {
  color: var(--concept-color);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.prefecture-links {
  margin-bottom: 48px;
  padding: 28px 32px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
}

.prefecture-links__lead {
  margin: 0 0 22px;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-color);
}

.prefecture-links__group {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--border-color);
}

.prefecture-links__title {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 15px;
  color: var(--muted-color);
  line-height: 1.8;
}

.prefecture-links__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.prefecture-links__list a {
  color: var(--concept-color);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.prefecture-links__list a:hover {
  color: var(--concept-color-dark);
  text-decoration-thickness: 2px;
}

.prefecture-section {
  margin-bottom: 52px;
}

.prefecture-section:last-child {
  margin-bottom: 0;
}

.store-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.store-card {
  overflow: hidden;
}

.store-card h3 {
  margin: 0;
  padding: 22px 24px 0;
  font-size: 20px;
  color: var(--concept-color);
}

.store-info {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 8px 14px;
  margin: 0;
  padding: 16px 24px 24px;
}

.store-info dt {
  color: var(--muted-color);
  font-weight: 700;
}

.store-info dd {
  margin: 0;
}

.store-map {
  display: block;
  width: 100%;
  height: 240px;
  border: 0;
  border-top: 1px solid var(--border-color);
}

.site-footer {
  padding: 28px 0;
  background: #111827;
  color: #d1d5db;
  text-align: center;
}

@media (max-width: 720px) {
  html {
    scroll-padding-top: 120px;
  }

  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .nav {
    gap: 16px;
  }

  .hero {
    padding: 64px 0;
  }

  .company-table th,
  .company-table td {
    display: block;
    width: 100%;
  }

  .company-table th {
    border-bottom: none;
    padding-bottom: 6px;
  }

  .company-table td {
    padding-top: 6px;
  }

  .prefecture-links {
    padding: 22px 20px;
  }

  .prefecture-links__group {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 14px 0;
  }

  .prefecture-links__list {
    gap: 8px 18px;
  }

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

  .store-info {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}

.prefecture-links__title {
  border-left: none;
  padding-left: 0;
  font-size: 14px;
}

.prefecture-links__list a {
  color: var(--text-color);
}

.prefecture-links__list a:hover {
  color: var(--text-color);
  opacity: 0.65;
}