/*
Theme Name: Office Massage Navi
Description: オフィスマッサージナビ（法人向け福利厚生マッサージ比較サイト）のオリジナルテーマ。
Author: Takeshi Yoneda
Version: 1.0
*/
  :root {
    --navy: #1b3a5c;
    --navy-dark: #122840;
    --blue-bg: #eef4fa;
    --green: #2e9e6b;
    --green-dark: #238157;
    --gray: #5a6b7b;
    --line: #d8e2ec;
    --white: #ffffff;
    --yellow: #f5b52e;
  }
  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
    color: #26313c; background: var(--white); line-height: 1.85;
  }
  a { color: var(--navy); }
  .inner { max-width: 1060px; margin: 0 auto; padding: 0 20px; }

  /* ヘッダー */
  header { background: var(--white); border-bottom: 3px solid var(--navy); }
  .header-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; padding: 14px 20px; max-width: 1060px; margin: 0 auto; }
  .logo { text-decoration: none; color: var(--navy); font-weight: bold; font-size: 1.25rem; letter-spacing: .05em; }
  .logo span { color: var(--green); }
  .logo small { display: block; font-size: .68rem; font-weight: normal; color: var(--gray); letter-spacing: .12em; }
  nav ul { list-style: none; display: flex; gap: 20px; flex-wrap: wrap; }
  nav a { text-decoration: none; font-size: .88rem; color: #26313c; }
  nav a:hover { color: var(--green); }

  /* ヒーロー */
  .hero { background: linear-gradient(135deg, var(--navy) 0%, #23507c 100%); color: var(--white); padding: 64px 20px; }
  .hero-inner { max-width: 1060px; margin: 0 auto; }
  .hero h1 { font-size: 1.9rem; line-height: 1.5; letter-spacing: .04em; }
  .hero h1 strong { color: #ffd76e; }
  .hero .lead { margin-top: 16px; font-size: .98rem; opacity: .92; max-width: 640px; }
  .hero-badges { display: flex; gap: 12px; margin-top: 26px; flex-wrap: wrap; }
  .hero-badges div {
    background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.35);
    border-radius: 6px; padding: 8px 16px; font-size: .85rem;
  }
  .hero .btn { margin-top: 30px; }
  .btn {
    display: inline-block; background: var(--green); color: var(--white);
    padding: 14px 40px; border-radius: 8px; text-decoration: none;
    font-weight: bold; letter-spacing: .08em; font-size: 1rem;
    box-shadow: 0 3px 0 var(--green-dark); transition: transform .1s;
  }
  .btn:hover { transform: translateY(2px); box-shadow: 0 1px 0 var(--green-dark); }

  /* セクション */
  section { padding: 64px 0; }
  .section-title { text-align: center; font-size: 1.45rem; color: var(--navy); letter-spacing: .08em; }
  .section-title::after { content: ""; display: block; width: 56px; height: 3px; background: var(--green); margin: 14px auto 0; }
  .section-lead { text-align: center; color: var(--gray); font-size: .92rem; margin: 18px auto 44px; max-width: 640px; }
  .bg-blue { background: var(--blue-bg); }

  /* 選び方3ステップ */
  .steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; }
  .step-card { background: var(--white); border: 1px solid var(--line); border-radius: 10px; padding: 26px; text-align: center; }
  .step-num { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 50%; background: var(--navy); color: var(--white); font-weight: bold; font-size: 1.1rem; margin-bottom: 14px; }
  .step-card h3 { font-size: 1.02rem; color: var(--navy); margin-bottom: 10px; }
  .step-card p { font-size: .88rem; color: var(--gray); text-align: left; }

  /* 比較表 */
  .table-wrap { overflow-x: auto; background: var(--white); border: 1px solid var(--line); border-radius: 10px; }
  .compare-table { width: 100%; min-width: 860px; border-collapse: collapse; font-size: .88rem; }
  .compare-table th, .compare-table td { padding: 13px 14px; border-bottom: 1px solid var(--line); text-align: center; }
  .compare-table thead th { background: var(--navy); color: var(--white); font-weight: normal; letter-spacing: .05em; white-space: nowrap; }
  .compare-table tbody th { background: var(--blue-bg); color: var(--navy); font-weight: bold; text-align: left; white-space: nowrap; }
  .compare-table .maru { color: var(--green); font-weight: bold; }
  .compare-table .sankaku { color: var(--yellow); font-weight: bold; }
  .table-note { font-size: .78rem; color: var(--gray); margin-top: 12px; }

  /* おすすめカード */
  .rank-cards { display: grid; gap: 26px; }
  .rank-card { background: var(--white); border: 2px solid var(--line); border-radius: 12px; padding: 26px; position: relative; }
  .rank-card.first { border-color: var(--yellow); }
  .rank-label { position: absolute; top: -14px; left: 22px; background: var(--navy); color: var(--white); font-size: .8rem; padding: 4px 14px; border-radius: 999px; letter-spacing: .1em; }
  .rank-card.first .rank-label { background: var(--yellow); color: #5c4400; font-weight: bold; }
  .rank-flex { display: flex; gap: 24px; flex-wrap: wrap; align-items: flex-start; }
  .rank-ph { flex: 0 0 200px; height: 120px; border-radius: 8px; background: repeating-linear-gradient(-45deg, #dbe6f1, #dbe6f1 24px, #e8f0f8 24px, #e8f0f8 48px); display: flex; align-items: center; justify-content: center; color: var(--gray); font-size: .78rem; }
  .rank-body { flex: 1 1 300px; }
  .rank-body h3 { color: var(--navy); font-size: 1.15rem; margin-bottom: 8px; }
  .rank-body p { font-size: .9rem; color: #3d4a57; }
  .rank-tags { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0; }
  .rank-tags span { background: var(--blue-bg); color: var(--navy); font-size: .76rem; padding: 3px 12px; border-radius: 999px; border: 1px solid var(--line); }
  .rank-body .btn { padding: 10px 28px; font-size: .9rem; margin-top: 6px; }

  /* 相場 */
  .price-box { background: var(--white); border: 1px solid var(--line); border-radius: 10px; padding: 30px; max-width: 720px; margin: 0 auto; }
  .price-box table { width: 100%; border-collapse: collapse; font-size: .92rem; }
  .price-box th, .price-box td { padding: 12px 10px; border-bottom: 1px solid var(--line); text-align: left; }
  .price-box th { color: var(--navy); white-space: nowrap; width: 45%; }
  .price-box td { text-align: right; font-weight: bold; color: var(--green-dark); }

  /* FAQ */
  .faq { max-width: 760px; margin: 0 auto; }
  .faq details { background: var(--white); border: 1px solid var(--line); border-radius: 8px; margin-bottom: 14px; padding: 0; }
  .faq summary { cursor: pointer; padding: 16px 20px; font-weight: bold; color: var(--navy); font-size: .95rem; }
  .faq details p { padding: 0 20px 16px; font-size: .9rem; color: #3d4a57; }

  /* コラム */
  .column-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
  .column-card { background: var(--white); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; text-decoration: none; }
  .column-ph { height: 120px; background: repeating-linear-gradient(45deg, #dbe6f1, #dbe6f1 24px, #e8f0f8 24px, #e8f0f8 48px); display: flex; align-items: center; justify-content: center; color: var(--gray); font-size: .78rem; }
  .column-card h3 { font-size: .92rem; color: var(--navy); padding: 14px 16px 4px; line-height: 1.5; }
  .column-card p { font-size: .78rem; color: var(--gray); padding: 0 16px 16px; }

  /* フッター */
  footer { background: var(--navy-dark); color: #c8d6e4; padding: 44px 20px 30px; font-size: .85rem; }
  .footer-inner { max-width: 1060px; margin: 0 auto; }
  .footer-logo { color: var(--white); font-weight: bold; font-size: 1.1rem; margin-bottom: 10px; }
  .footer-nav { display: flex; gap: 18px; flex-wrap: wrap; margin: 16px 0; }
  .footer-nav a { color: #c8d6e4; text-decoration: none; font-size: .82rem; }
  .copyright { margin-top: 18px; font-size: .75rem; color: #8fa3b8; }

  @media (max-width: 640px) {
    .hero h1 { font-size: 1.35rem; }
    section { padding: 46px 0; }
  }

/* 記事ページ（投稿・固定ページ用） */
.entry { max-width: 800px; margin: 0 auto; padding: 56px 20px; }
.entry h1 { font-size: 1.55rem; color: var(--navy); line-height: 1.5; margin-bottom: 28px; }
.entry h2 { font-size: 1.2rem; color: var(--navy); margin: 40px 0 16px; border-left: 4px solid var(--green); padding-left: 12px; }
.entry h3 { font-size: 1.05rem; color: var(--navy); margin: 28px 0 12px; }
.entry p { margin-bottom: 1.2em; }
.entry table { border-collapse: collapse; width: 100%; margin: 20px 0; }
.entry th, .entry td { border: 1px solid var(--line); padding: 10px 14px; font-size: .92rem; }
.entry th { background: var(--blue-bg); color: var(--navy); }