@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700;900&family=Noto+Serif+JP:wght@400;700&display=swap');

:root {
  --navy:    #1a2744;
  --navy2:   #243360;
  --blue:    #2563eb;
  --blue-lt: #dbeafe;
  --amber:   #d97706;
  --amber-lt:#fef3c7;
  --green:   #16a34a;
  --text:    #1e293b;
  --text-2:  #475569;
  --border:  #e2e8f0;
  --bg:      #f8fafc;
  --white:   #ffffff;
  --radius:  8px;
  --shadow:  0 2px 12px rgba(0,0,0,.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.12);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ヘッダー */
.site-header {
  background: var(--navy);
  color: var(--white);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,.3);
}
.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.site-logo {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
}
.site-logo span { font-size: .75rem; display: block; opacity: .8; font-family: 'Noto Sans JP', sans-serif; font-weight: 400; }
.header-contact { text-align: right; display: none; }
@media (min-width: 768px) { .header-contact { display: block; } }
.header-tel { font-size: 1.4rem; font-weight: 900; color: var(--white); letter-spacing: .05em; }
.header-tel a { color: var(--white); }
.header-tel-sub { font-size: .7rem; opacity: .8; }

/* ハンバーガー */
.nav-toggle {
  display: flex; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: all .3s; }
@media (min-width: 900px) { .nav-toggle { display: none; } }

/* ナビ */
.site-nav { background: var(--navy2); }
.nav-inner { max-width: 1100px; margin: 0 auto; padding: 0 16px; }
.nav-list { list-style: none; display: flex; flex-wrap: wrap; }
.nav-list li a {
  display: block; padding: 12px 14px;
  color: rgba(255,255,255,.9); font-size: .82rem; font-weight: 500;
  white-space: nowrap; transition: background .2s, color .2s;
}
.nav-list li a:hover, .nav-list li a.active {
  background: rgba(255,255,255,.15); color: var(--white); text-decoration: none;
}
@media (max-width: 899px) {
  .site-nav { display: none; }
  .site-nav.open { display: block; }
  .nav-list { flex-direction: column; }
  .nav-list li a { padding: 14px 20px; border-bottom: 1px solid rgba(255,255,255,.1); }
}

/* スマホ電話バー */
.mobile-tel-bar { background: var(--amber); text-align: center; padding: 10px 16px; display: block; }
@media (min-width: 768px) { .mobile-tel-bar { display: none; } }
.mobile-tel-bar a { color: var(--navy); font-weight: 900; font-size: 1.3rem; letter-spacing: .05em; }
.mobile-tel-bar p { font-size: .7rem; color: var(--navy); margin-top: 2px; }

/* メインコンテンツ */
.page-main { max-width: 1100px; margin: 0 auto; padding: 32px 16px 64px; }

/* ページヒーロー */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy2) 100%);
  color: var(--white); padding: 48px 16px; text-align: center;
}
.page-hero h1 { font-family: 'Noto Serif JP', serif; font-size: clamp(1.4rem, 4vw, 2rem); font-weight: 700; margin-bottom: 12px; }
.page-hero p { font-size: .95rem; opacity: .85; max-width: 600px; margin: 0 auto; }

/* セクション見出し */
.section-title {
  font-family: 'Noto Serif JP', serif; font-size: 1.4rem; font-weight: 700;
  color: var(--navy); border-left: 4px solid var(--amber);
  padding-left: 14px; margin: 40px 0 20px;
}

/* カード */
.card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); margin-bottom: 20px; }
.card-title { font-size: 1.05rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.card-title::before { content: ''; display: inline-block; width: 6px; height: 20px; background: var(--amber); border-radius: 3px; flex-shrink: 0; }

/* グリッド */
.grid-2 { display: grid; grid-template-columns: 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 640px) { .grid-2 { grid-template-columns: 1fr 1fr; } .grid-3 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .grid-3 { grid-template-columns: 1fr 1fr 1fr; } }

/* ボタン */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 12px 24px; border-radius: 6px; font-weight: 700; font-size: .9rem; cursor: pointer; border: none; transition: all .2s; text-decoration: none; }
.btn-primary { background: var(--blue); color: var(--white); }
.btn-primary:hover { background: #1d4ed8; text-decoration: none; }
.btn-amber { background: var(--amber); color: var(--white); }
.btn-amber:hover { background: #b45309; text-decoration: none; }
.btn-outline { background: transparent; color: var(--blue); border: 2px solid var(--blue); }
.btn-outline:hover { background: var(--blue-lt); text-decoration: none; }
.btn-lg { padding: 16px 36px; font-size: 1rem; }

/* CTA */
.cta-box {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy2) 100%);
  color: var(--white); border-radius: 12px; padding: 32px 24px; text-align: center; margin: 48px 0 0;
}
.cta-box h2 { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.cta-box p { font-size: .9rem; opacity: .85; margin-bottom: 20px; }
.cta-tel { font-size: 2rem; font-weight: 900; letter-spacing: .05em; color: var(--white); display: block; margin-bottom: 4px; }
.cta-tel-sub { font-size: .8rem; opacity: .8; margin-bottom: 20px; }
.cta-buttons { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* 料金表 */
.price-table { width: 100%; border-collapse: collapse; margin-bottom: 24px; background: var(--white); box-shadow: var(--shadow); border-radius: var(--radius); overflow: hidden; }
.price-table th { background: var(--navy); color: var(--white); padding: 12px 16px; text-align: left; font-size: .9rem; font-weight: 700; }
.price-table td { padding: 14px 16px; border-bottom: 1px solid var(--border); font-size: .9rem; vertical-align: top; }
.price-table tr:last-child td { border-bottom: none; }
.price-table .price-col { font-weight: 700; color: var(--amber); white-space: nowrap; }
.price-table tr:nth-child(even) td { background: var(--bg); }

/* ステップ */
.step-list { list-style: none; counter-reset: step-counter; }
.step-item { counter-increment: step-counter; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 20px 20px 72px; margin-bottom: 16px; position: relative; box-shadow: var(--shadow); }
.step-item::before { content: counter(step-counter); position: absolute; left: 20px; top: 50%; transform: translateY(-50%); width: 36px; height: 36px; background: var(--navy); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 900; font-size: 1rem; }
.step-item h3 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.step-item p { font-size: .88rem; color: var(--text-2); }

/* 症状リスト */
.symptom-list { list-style: none; padding: 0; }
.symptom-list li { padding: 8px 0 8px 24px; position: relative; font-size: .92rem; border-bottom: 1px dashed var(--border); }
.symptom-list li:last-child { border-bottom: none; }
.symptom-list li::before { content: '✓'; position: absolute; left: 0; color: var(--green); font-weight: 700; }

/* フォーム */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-weight: 700; font-size: .9rem; margin-bottom: 6px; color: var(--navy); }
.form-label .required { background: #dc2626; color: var(--white); font-size: .7rem; padding: 2px 6px; border-radius: 3px; margin-left: 6px; }
.form-input, .form-select, .form-textarea { width: 100%; padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius); font-family: 'Noto Sans JP', sans-serif; font-size: .95rem; color: var(--text); background: var(--white); transition: border-color .2s, box-shadow .2s; }
.form-input:focus, .form-select:focus, .form-textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(37,99,235,.15); }
.form-textarea { resize: vertical; min-height: 140px; }
.form-note { font-size: .8rem; color: var(--text-2); margin-top: 4px; }

/* フッター */
.site-footer { background: var(--navy); color: rgba(255,255,255,.8); padding: 40px 16px 20px; }
.footer-inner { max-width: 1100px; margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 28px; margin-bottom: 32px; }
@media (min-width: 640px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }
.footer-title { font-family: 'Noto Serif JP', serif; font-size: 1.1rem; color: var(--white); font-weight: 700; margin-bottom: 12px; }
.footer-text { font-size: .85rem; line-height: 1.9; }
.footer-nav { list-style: none; }
.footer-nav li { margin-bottom: 6px; }
.footer-nav li a { color: rgba(255,255,255,.75); font-size: .85rem; }
.footer-nav li a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 20px; text-align: center; font-size: .78rem; color: rgba(255,255,255,.5); }

/* トップページ */
.hero { background: linear-gradient(135deg, var(--navy) 0%, #2d4a8a 50%, var(--navy2) 100%); color: var(--white); padding: clamp(48px, 8vw, 80px) 16px; text-align: center; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat; }
.hero-inner { position: relative; max-width: 800px; margin: 0 auto; }
.hero-badge { display: inline-block; background: var(--amber); color: var(--white); font-size: .78rem; font-weight: 700; padding: 4px 14px; border-radius: 20px; margin-bottom: 16px; letter-spacing: .05em; }
.hero h1 { font-family: 'Noto Serif JP', serif; font-size: clamp(1.6rem, 5vw, 2.6rem); font-weight: 900; line-height: 1.4; margin-bottom: 16px; }
.hero p { font-size: clamp(.9rem, 2.5vw, 1.1rem); opacity: .9; margin-bottom: 28px; line-height: 1.8; }
.hero-buttons { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* 特徴カード */
.feature-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 640px) { .feature-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .feature-grid { grid-template-columns: repeat(4, 1fr); } }
.feature-card { background: var(--white); border: 1px solid var(--border); border-radius: 12px; padding: 24px 20px; text-align: center; box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s; }
.feature-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.feature-icon { font-size: 2rem; margin-bottom: 12px; display: block; }
.feature-card h3 { font-size: .95rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.feature-card p { font-size: .82rem; color: var(--text-2); line-height: 1.7; }

/* サービスカード */
.service-card { background: var(--white); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s; display: flex; flex-direction: column; }
.service-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.service-card-header { background: var(--navy); color: var(--white); padding: 20px; }
.service-card-header h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 4px; }
.service-card-header p { font-size: .8rem; opacity: .8; }
.service-card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.service-card-body p { font-size: .88rem; color: var(--text-2); flex: 1; margin-bottom: 16px; }

/* 口コミ */
.review-card { background: var(--white); border-left: 4px solid var(--amber); border-radius: 0 8px 8px 0; padding: 18px 20px; box-shadow: var(--shadow); margin-bottom: 16px; }
.review-card p { font-size: .9rem; color: var(--text); margin-bottom: 8px; }
.review-card cite { font-size: .8rem; color: var(--text-2); font-style: normal; }

/* ユーティリティ */
.text-center { text-align: center; }
.text-sm { font-size: .85rem; }
.text-muted { color: var(--text-2); }
.mt-8{margin-top:8px} .mt-16{margin-top:16px} .mt-24{margin-top:24px} .mt-32{margin-top:32px}
.mb-8{margin-bottom:8px} .mb-16{margin-bottom:16px} .mb-24{margin-bottom:24px}
.note { background: var(--amber-lt); border-left: 4px solid var(--amber); padding: 12px 16px; border-radius: 0 6px 6px 0; font-size: .88rem; color: var(--text); margin: 16px 0; }
.badge-free { display: inline-block; background: var(--green); color: var(--white); font-weight: 700; font-size: .75rem; padding: 2px 10px; border-radius: 20px; }