/* ===========================
   リセット・基本設定
   =========================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-navy:    #003d7a;
  --color-navy-dark: #002a55;
  --color-blue:    #4a90c4;
  --color-blue-light: #e8f2fb;
  --color-orange:  #e87722;
  --color-white:   #ffffff;
  --color-gray-bg: #f4f6f9;
  --color-gray-border: #d8dee7;
  --color-text:    #2c3440;
  --color-text-muted: #6b7a91;
  --font-sans: 'Noto Sans JP', sans-serif;
  --font-serif: 'Noto Serif JP', serif;
  --radius: 8px;
  --shadow: 0 4px 20px rgba(0, 61, 122, 0.10);
  --shadow-lg: 0 8px 40px rgba(0, 61, 122, 0.15);
  --transition: 0.25s ease;
}

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

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  line-height: 1.75;
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-navy);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-blue);
}

/* ===========================
   ユーティリティ
   =========================== */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

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

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

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header--light .section-label,
.section-header--light .section-title,
.section-header--light .section-desc {
  color: var(--color-white);
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-blue);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--color-navy);
  line-height: 1.4;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1rem;
  color: var(--color-text-muted);
  max-width: 560px;
  margin: 0 auto;
}

/* ===========================
   ボタン
   =========================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  text-decoration: none;
  letter-spacing: 0.05em;
}

.btn-primary {
  background: var(--color-orange);
  color: var(--color-white);
  border-color: var(--color-orange);
}

.btn-primary:hover {
  background: #c96316;
  border-color: #c96316;
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232, 119, 34, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.7);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  color: var(--color-white);
}

.btn-lg {
  padding: 18px 48px;
  font-size: 1.1rem;
}

/* ===========================
   ヘッダー
   =========================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.header-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-en {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-navy);
}

.logo-ja {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
}

.header-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.header-tel-label {
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

.header-tel {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-navy);
  letter-spacing: 0.04em;
  line-height: 1;
}

.header-tel:hover {
  color: var(--color-orange);
}

.header-hours {
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

.site-nav {
  background: var(--color-navy);
}

.site-nav ul {
  display: flex;
  list-style: none;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.site-nav ul li a {
  display: block;
  padding: 12px 20px;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.03em;
  transition: color var(--transition), background var(--transition);
}

.site-nav ul li a:hover {
  color: var(--color-white);
  background: rgba(255,255,255,0.08);
}

.site-nav ul li a.nav-cta {
  background: var(--color-orange);
  color: var(--color-white);
  border-radius: var(--radius);
  margin: 6px 0 6px 8px;
  padding: 6px 20px;
}

.site-nav ul li a.nav-cta:hover {
  background: #c96316;
}

/* ===========================
   ヒーロー（2カラム：左テキスト／右画像）
   =========================== */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 580px;
}

.hero-text-panel {
  background: var(--color-navy);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 72px 56px;
  color: var(--color-white);
}

.hero-image-panel {
  overflow: hidden;
}

.hero-image-panel picture,
.hero-image-panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.hero-sub {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,0.7);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-sub::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--color-orange);
  flex-shrink: 0;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 20px;
  color: var(--color-white);
}

.hero-desc {
  font-size: 0.95rem;
  line-height: 1.9;
  color: rgba(255,255,255,0.8);
  margin-bottom: 36px;
}

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

.btn-outline-dark {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.5);
  padding: 14px 32px;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.btn-outline-dark:hover {
  background: rgba(255,255,255,0.12);
  color: var(--color-white);
  border-color: rgba(255,255,255,0.8);
}

/* ===========================
   信頼バー
   =========================== */
.trust-bar {
  background: var(--color-navy-dark);
  padding: 28px 24px;
}

.trust-bar-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 40px;
  color: var(--color-white);
  text-align: center;
}

.trust-num {
  font-size: 1.5rem;
  font-weight: 900;
  line-height: 1.1;
  color: var(--color-white);
}

.trust-num small {
  font-size: 0.8rem;
  font-weight: 500;
}

.trust-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.7);
  margin-top: 4px;
}

.trust-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.2);
}

/* ===========================
   取り扱いブランド
   =========================== */
.brands-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.brand-item {
  background: var(--color-white);
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius);
  padding: 20px 16px 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transition: box-shadow var(--transition), transform var(--transition);
}

.brand-item:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.brand-item img {
  height: 40px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  filter: grayscale(20%);
  transition: filter var(--transition);
}

.brand-item:hover img {
  filter: grayscale(0%);
}

.brand-item span {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  text-align: center;
}

.brands-note {
  text-align: center;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-top: 8px;
}

/* ===========================
   選ばれる理由
   =========================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  border-top: 4px solid var(--color-navy);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 12px;
  line-height: 1.5;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* ===========================
   サービス
   =========================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 32px 24px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition);
}

.service-card:hover {
  transform: translateY(-3px);
}

.service-num {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--color-blue-light);
  line-height: 1;
  margin-bottom: 8px;
  font-family: var(--font-serif);
}

.service-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-blue-light);
}

.service-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* ===========================
   料金表
   =========================== */
.price-notice {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--color-blue-light);
  border-left: 4px solid var(--color-blue);
  border-radius: var(--radius);
  padding: 16px 20px;
  font-size: 0.9rem;
  color: var(--color-navy);
  margin-bottom: 40px;
}

.price-tables {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.price-table-wrap--single {
  grid-column: 1 / -1;
}

.price-table-wrap {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.price-table-head {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: var(--color-navy);
  color: var(--color-white);
}

.price-table-head h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0;
}

.price-table-head p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.7);
  margin: 2px 0 0;
}

.price-table-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-orange);
  font-size: 1.1rem;
  font-weight: 900;
  flex-shrink: 0;
}

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

.price-table th {
  background: var(--color-gray-bg);
  padding: 12px 20px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-align: left;
  border-bottom: 1px solid var(--color-gray-border);
}

.price-table td {
  padding: 14px 20px;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--color-gray-border);
}

.price-table tr:last-child td {
  border-bottom: none;
}

.price-val {
  font-weight: 700;
  color: var(--color-navy);
  text-align: right;
}

/* ===========================
   店舗情報
   =========================== */
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.about-message h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-orange);
}

.about-message p {
  font-size: 0.95rem;
  line-height: 1.9;
  color: rgba(255,255,255,0.85);
  margin-bottom: 16px;
}

.about-sign {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.7) !important;
  margin-top: 20px;
}

.about-sign strong {
  color: var(--color-white);
  font-size: 1.05rem;
}

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

.info-table th,
.info-table td {
  padding: 12px 16px;
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  vertical-align: top;
}

.info-table th {
  width: 80px;
  font-weight: 700;
  color: rgba(255,255,255,0.6);
  white-space: nowrap;
}

.info-table td {
  color: rgba(255,255,255,0.9);
}

.info-table td a {
  color: var(--color-white);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ===========================
   お問い合わせ
   =========================== */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  align-items: start;
}

.contact-tel-box {
  background: var(--color-navy);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  color: var(--color-white);
}

.contact-tel-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 8px;
}

.contact-tel-num {
  display: block;
  font-size: 1.7rem;
  font-weight: 900;
  color: var(--color-white);
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.contact-tel-num:hover {
  color: var(--color-orange);
}

.contact-tel-sub {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
}

.contact-tel-sub a {
  color: rgba(255,255,255,0.85);
  text-decoration: underline;
}

.form-row {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.required {
  display: inline-block;
  background: var(--color-orange);
  color: var(--color-white);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 3px;
  margin-left: 6px;
  vertical-align: middle;
}

.optional {
  display: inline-block;
  background: var(--color-gray-border);
  color: var(--color-text-muted);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 3px;
  margin-left: 6px;
  vertical-align: middle;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--color-gray-border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(74, 144, 196, 0.2);
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7a91' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-privacy {
  margin-top: 8px;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.9rem;
}

.checkbox-label input[type="checkbox"] {
  margin-top: 3px;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  accent-color: var(--color-navy);
  cursor: pointer;
}

.form-error {
  background: #fef2f2;
  border: 1px solid #fca5a5;
  color: #dc2626;
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.form-success {
  background: #f0fdf4;
  border: 1px solid #86efac;
  color: #16a34a;
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.form-submit {
  text-align: center;
  margin-top: 8px;
}

/* ===========================
   フッター
   =========================== */
.site-footer {
  background: var(--color-navy-dark);
  color: rgba(255,255,255,0.8);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 48px 24px 32px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 40px;
  align-items: start;
}

.footer-logo .logo-en {
  font-size: 1.1rem;
  color: var(--color-white);
}

.footer-logo .logo-ja {
  color: rgba(255,255,255,0.5);
}

.footer-info p {
  font-size: 0.85rem;
  line-height: 1.8;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
}

.footer-nav a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
}

.footer-nav a:hover {
  color: var(--color-white);
}

.footer-copy {
  background: rgba(0,0,0,0.2);
  text-align: center;
  padding: 16px 24px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
}

/* ===========================
   レスポンシブ
   =========================== */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-image-panel {
    height: 300px;
    order: -1;
  }

  .hero-text-panel {
    padding: 48px 32px;
  }

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

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

  .price-tables {
    grid-template-columns: 1fr;
  }

  .price-table-wrap--single {
    grid-column: auto;
  }

  .about-inner,
  .contact-inner {
    grid-template-columns: 1fr;
  }

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

  .footer-nav {
    align-items: flex-start;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .trust-bar-inner {
    flex-wrap: wrap;
    gap: 16px;
  }

  .trust-divider {
    display: none;
  }
}

@media (max-width: 600px) {
  .section {
    padding: 56px 0;
  }

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

  .header-contact {
    align-items: flex-start;
  }

  .site-nav ul {
    flex-wrap: wrap;
    gap: 0;
  }

  .site-nav ul li a {
    padding: 8px 10px;
    font-size: 0.75rem;
  }

  .hero-text-panel {
    padding: 40px 24px;
  }

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

  .features-grid,
  .services-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn,
  .hero-actions .btn-outline-dark {
    width: 100%;
    max-width: 320px;
    justify-content: center;
  }
}