/* =========================================================
   about（養鶏場のこと・ハブページ）専用スタイル
   確定流儀(glossary)の色・タイポ・余白を踏襲。動画/地図/カード/人物を持つ別構成。
   ========================================================= */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --bg: #faf8f5; --bg-deep: #f3efe8;
  --ink: #333333; --ink-2: #444444; --ink-3: #6b6b6b;
  --green: #4a6741; --gold: #80610f; --gold-soft: #c4a35a; --gold-pale: #d9c08a;
  --border: #e0dbd3;
  --serif: 'Noto Serif JP', serif; --sans: 'Noto Sans JP', sans-serif;
}
body { font-family: var(--sans); color: var(--ink); background: var(--bg); line-height: 1.9; font-weight: 300; font-size: 18px; letter-spacing: 0.04em; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; border-radius: 2px; }

/* ヘッダー（確定流儀と同値） */
header { position: sticky; top: 0; z-index: 100; background: rgba(250,248,245,0.95); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); height: 72px; }
nav { max-width: 1200px; margin: 0 auto; padding: 0 40px; height: 72px; display: flex; align-items: center; justify-content: space-between; }
.logo { font-family: var(--serif); font-size: 18px; font-weight: 400; letter-spacing: 0.15em; color: #2c2c2c; text-decoration: none; }
.nav-links { display: flex; gap: 28px; list-style: none; }
.nav-links a { font-size: 13px; font-weight: 400; letter-spacing: 0.08em; color: #444; text-decoration: none; transition: color 0.3s; }
.nav-links a:hover { color: #2c2c2c; }
.menu-toggle { display: none; flex-direction: column; align-items: center; justify-content: center; gap: 5px; cursor: pointer; background: none; border: none; min-width: 44px; min-height: 44px; padding: 8px; }
.menu-toggle span { width: 24px; height: 2px; background: #2c2c2c; transition: all 0.3s; }
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }
.mobile-menu { display: none; position: fixed; top: 72px; left: 0; right: 0; bottom: 0; background: rgba(250,248,245,0.98); backdrop-filter: blur(10px); z-index: 99; flex-direction: column; align-items: center; justify-content: center; gap: 32px; }
.mobile-menu.active { display: flex; }
.mobile-menu a { font-family: var(--serif); font-size: 20px; color: #2c2c2c; text-decoration: none; letter-spacing: 0.1em; }

/* レイアウト */
main { padding: 0 0 120px; }
.breadcrumb-wrap { max-width: 1000px; margin: 0 auto; padding: 24px 40px 0; }
.breadcrumb { font-size: 13px; color: var(--ink-3); }
.breadcrumb a { color: var(--gold); text-decoration: none; }
.breadcrumb a:hover { color: #2c2c2c; }

.page-header { max-width: 1000px; margin: 0 auto; padding: 48px 40px 0; }
.page-label { font-size: 11px; letter-spacing: 0.25em; color: var(--gold); text-transform: uppercase; margin-bottom: 12px; }
.page-header h1 { font-family: var(--serif); font-size: clamp(28px, 3.4vw, 38px); font-weight: 400; letter-spacing: 0.08em; line-height: 1.4; margin-bottom: 18px; }
.lead { font-size: 19px; color: var(--ink-2); line-height: 2.1; border-left: 3px solid var(--green); padding-left: 24px; max-width: 820px; }

/* セクション */
.about-section { max-width: 1000px; margin: 80px auto 0; padding: 0 40px; }
.about-section h2 { font-family: var(--serif); font-size: 24px; font-weight: 400; letter-spacing: 0.08em; line-height: 1.5; margin-bottom: 24px; }
.about-section h2::after { content: ''; display: block; width: 2.5em; height: 1px; background: var(--gold); margin-top: 14px; }
.about-section > p { font-size: 18px; color: var(--ink-2); margin-bottom: 1.5em; max-width: 820px; }
.about-section > p:last-child { margin-bottom: 0; }
a.inline { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
a.inline:hover { color: #2c2c2c; }
/* 文中の独立リンク（確定流儀：中央寄せ・gold下線・hover opacity） */
.about-section > p.link-row { text-align: center; margin: 8px auto 0; }
.term-link { color: var(--gold); text-decoration: none; border-bottom: 1px solid var(--gold-soft); padding-bottom: 2px; }
.term-link:hover { opacity: 0.65; }

/* データで土地を示す（数字・固有名詞で土佐山を一目で伝える） */
.fact-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; margin: 32px 0 0; }
.fact-item { background: #fff; padding: 24px 14px; text-align: center; }
.fact-item .f-value { font-family: var(--serif); font-size: 21px; color: var(--ink); line-height: 1.35; }
.fact-item .f-label { font-size: 12px; color: var(--ink-3); margin-top: 8px; letter-spacing: .04em; line-height: 1.5; }
@media (max-width: 768px) { .fact-strip { grid-template-columns: repeat(2, 1fr); } .fact-item .f-value { font-size: 19px; } }

/* 動画 */
.video-section { width: 100%; border-radius: 12px; overflow: hidden; margin: 28px 0; }
.video-section video { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; border-radius: 12px; }
.video-caption { font-size: 13px; color: var(--ink-3); text-align: center; margin-top: 10px; letter-spacing: 0.06em; }

/* 地図 */
.map-container { border-radius: 12px; overflow: hidden; margin: 28px 0; border: 1px solid var(--border); }
.map-container iframe { width: 100%; height: 420px; border: 0; display: block; }
.map-note { font-size: 13px; color: var(--ink-3); text-align: center; margin: 10px auto 0; }

/* もっと詳しくボタン（緑枠ピル・中央） */
.more-btn { display: flex; align-items: center; gap: 6px; width: fit-content; margin: 32px auto 0; padding: 11px 26px; background: #fff; border: 1px solid var(--green); color: var(--green); border-radius: 28px; font-size: 13px; font-weight: 500; text-decoration: none; transition: all 0.3s; letter-spacing: 0.03em; }
.more-btn:hover { background: var(--green); color: #fff; }
.more-btn svg { width: 14px; height: 14px; transition: transform 0.3s; }
.more-btn:hover svg { transform: translateX(3px); }

/* 鶏たちの暮らし カード */
.kodawari-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 28px 0 0; }
.kodawari-card { background: #fff; border: 1px solid #e8e4dd; border-radius: 12px; overflow: hidden; display: flex; flex-direction: column; }
.kodawari-card-photo { aspect-ratio: 4/3; overflow: hidden; }
.kodawari-card-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.kodawari-card-body { flex: 1; padding: 24px 24px 28px; display: flex; flex-direction: column; }
.card-number { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; background: var(--green); color: #fff; border-radius: 50%; font-size: 13px; font-weight: 500; margin-bottom: 12px; }
.kodawari-card-body h3 { margin-top: 0; margin-bottom: 10px; font-size: 16px; font-weight: 500; color: #2c2c2c; }
.kodawari-card-body p { font-size: 14.5px; color: #555; margin-bottom: 0; line-height: 1.9; }

/* 卵のこと ハブのリンクカード（2×2・カード全体がリンク） */
.egg-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin: 32px 0 0; max-width: 820px; }
.egg-card { display: flex; flex-direction: column; background: #fff; border: 1px solid #e8e4dd; border-radius: 12px; padding: 26px 26px 24px; text-decoration: none; color: inherit; transition: box-shadow 0.3s, transform 0.3s, border-color 0.3s; }
.egg-card:hover { border-color: var(--green); box-shadow: 0 8px 24px rgba(74,103,65,0.12); transform: translateY(-3px); }
.egg-card h3 { font-family: var(--serif); margin: 0 0 10px; font-size: 19px; font-weight: 400; color: #2c2c2c; letter-spacing: 0.04em; }
.egg-card p { flex: 1; font-size: 14.5px; color: #555; line-height: 1.9; margin: 0 0 16px; }
.egg-card .go { font-size: 13px; color: var(--green); font-weight: 500; letter-spacing: 0.03em; }
.egg-card:hover .go { text-decoration: underline; }
@media (max-width: 768px) { .egg-grid { grid-template-columns: 1fr; gap: 16px; } }

/* 代表者メッセージ */
.message-outer { max-width: 880px; margin: 80px auto 0; padding: 0 40px; }
.message-outer h2 { font-family: var(--serif); font-size: 24px; font-weight: 400; letter-spacing: 0.08em; margin-bottom: 24px; }
.message-outer h2::after { content: ''; display: block; width: 2.5em; height: 1px; background: var(--gold); margin-top: 14px; }
.message-box { background: #fff; border: 1px solid #e8e4dd; border-radius: 16px; padding: 40px 40px; position: relative; }
.message-box::before { content: '\201C'; position: absolute; top: 16px; left: 24px; font-family: var(--serif); font-size: 64px; color: var(--border); line-height: 1; }
.message-inner { display: flex; gap: 32px; align-items: flex-start; }
.message-photo { flex: 0 0 120px; }
.message-photo img { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; border: 3px solid #f5f0e8; }
.msg-name { display: block; text-align: center; font-size: 13px; font-weight: 500; color: #2c2c2c; margin-top: 10px; }
.msg-title { display: block; text-align: center; font-size: 11px; color: #6b6b6b; margin-top: 2px; }
.message-text { flex: 1; min-width: 0; padding-top: 8px; }
.message-text p { font-size: 17px; color: var(--ink-2); margin-bottom: 16px; line-height: 2; }
.message-text p:last-child { margin-bottom: 0; }
.profile-btn-wrap { text-align: center; margin-top: 28px; }
.profile-btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 28px; background: #fff; border: 1px solid var(--green); color: var(--green); text-decoration: none; font-size: 13px; font-weight: 500; letter-spacing: 0.08em; border-radius: 28px; transition: all 0.3s; }
.profile-btn:hover { background: var(--green); color: #fff; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(74,103,65,0.15); }
.profile-btn svg { width: 16px; height: 16px; }

/* 戻るリンク（中央・確定流儀） */
.back-wrap { text-align: center; margin-top: 64px; }
.back-link { display: inline-block; font-size: 14px; color: var(--gold); text-decoration: none; border-bottom: 1px solid var(--gold-soft); padding-bottom: 2px; }
.back-link:hover { color: #2c2c2c; border-color: #2c2c2c; }

/* ── about-shiiku 用部品 ── */
/* セクション写真（横長16:9・height auto必須） */
.section-photo { margin: 28px 0 0; border-radius: 12px; overflow: hidden; }
.section-photo img { width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; display: block; }
.section-photo figcaption { font-size: 13px; color: var(--ink-3); text-align: center; margin-top: 10px; letter-spacing: 0.06em; }

/* 緑ドットの箇条書き */
.feature-list { list-style: none; margin: 24px 0 0; max-width: 820px; }
.feature-list li { position: relative; padding-left: 22px; margin-bottom: 12px; font-size: 16px; color: var(--ink-2); line-height: 1.9; }
.feature-list li::before { content: ''; position: absolute; left: 0; top: 13px; width: 7px; height: 7px; background: var(--green); border-radius: 50%; }

/* 飼育密度の比較カード */
.density-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 28px 0 0; }
.density-card { border-radius: 12px; padding: 24px 18px; text-align: center; border: 1px solid var(--border); }
.density-card.normal { background: #fff; }
.density-card.highlight { background: var(--green); border-color: var(--green); }
.density-card .d-label { font-size: 13px; color: var(--ink-3); margin-bottom: 10px; }
.density-card.highlight .d-label { color: rgba(255,255,255,0.75); }
.density-card .d-value { font-family: var(--serif); font-size: 24px; color: var(--ink); margin-bottom: 4px; }
.density-card.highlight .d-value { color: #fff; }
.density-card .d-note { font-size: 12px; color: var(--ink-3); }
.density-card.highlight .d-note { color: rgba(255,255,255,0.75); }

/* 淡い囲み（用語集誘導） */
.highlight-box { background: var(--bg-deep); border-radius: 8px; padding: 24px 28px; margin: 32px 0 0; max-width: 820px; }
.highlight-box p { font-size: 15px; color: var(--ink-2); margin: 0; }
.highlight-box a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }

/* ── profile（代表者）用部品 ── */
/* イントロのポートレートは4:3で全体を見せる（人＋鶏＋山を切らない） */
.section-photo.ratio-4x3 img { aspect-ratio: 4/3; }
/* 転機の言葉（引用） */
.pull-quote { max-width: 760px; margin: 32px 0 0; padding: 4px 0 4px 24px; border-left: 3px solid var(--green); }
.pull-quote p { font-family: var(--serif); font-size: 20px; line-height: 1.9; color: var(--ink); margin: 0; }
/* Instagram フォロー */
.insta-follow { display: flex; align-items: center; justify-content: center; gap: 18px; flex-wrap: wrap; background: var(--bg-deep); border-radius: 12px; padding: 26px 28px; margin: 44px 0 0; }
.insta-follow .ig-handle { font-size: 15px; color: var(--ink); font-weight: 500; }
.insta-follow .ig-sub { font-size: 13px; color: var(--ink-3); margin-top: 2px; }
.insta-btn { display: inline-block; padding: 11px 24px; background: var(--green); color: #fff; text-decoration: none; font-size: 13px; font-weight: 500; letter-spacing: 0.05em; border-radius: 28px; transition: all 0.3s; white-space: nowrap; }
.insta-btn:hover { background: #3a5233; }

/* ── 卵ページ用部品 ── */
/* 代表コメントの署名 */
.pull-quote .by { display: block; margin-top: 12px; font-size: 13px; color: var(--ink-3); }
/* 栄養成分の対比表 */
.nutri-wrap { margin: 24px 0 0; overflow-x: auto; }
.nutri { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 460px; }
.nutri th, .nutri td { padding: 12px 14px; border-bottom: 1px solid var(--border); text-align: right; }
.nutri th:first-child, .nutri td:first-child { text-align: left; color: var(--ink-2); }
.nutri thead th { font-weight: 500; color: var(--ink-3); font-size: 13px; border-bottom: 2px solid var(--border); }
.nutri td.tj { color: var(--green); font-weight: 500; background: rgba(74,103,65,0.05); }
.nutri td.cmp { color: var(--gold); font-weight: 500; }
.nutri-note { font-size: 13px; color: var(--ink-3); margin: 12px 0 0; line-height: 1.7; max-width: 820px; }
/* 黄身ディテール（低画質写真を「クローズアップの図版」として小さく見せる工夫） */
.ratio-unit { display: flex; gap: 40px; align-items: center; margin: 24px 0 0; }
.ratio-unit .ratio-text { flex: 1; min-width: 0; }
.ratio-unit .ratio-text p { font-size: 18px; color: var(--ink-2); line-height: 1.9; margin: 0 0 1.5em; }
.ratio-unit .ratio-text p:last-child { margin-bottom: 0; }
.yolk-detail { flex: 0 0 280px; text-align: center; margin: 0; }
.yolk-detail img { width: 280px; height: 280px; border-radius: 50%; object-fit: cover; display: block; box-shadow: 0 8px 24px rgba(0,0,0,0.10); }
.yolk-detail figcaption { font-size: 13px; color: var(--ink-3); margin-top: 14px; letter-spacing: 0.04em; }
@media (max-width: 768px) {
  .ratio-unit { flex-direction: column; gap: 24px; }
  .yolk-detail { flex-basis: auto; }
  .yolk-detail img { width: 220px; height: 220px; }
  .ratio-unit .ratio-text p { font-size: 16px; }
}

/* 黄身の色は「食べたもの」で連続的に変わる（季節で固定でない）ことを示す色帯 */
.yolk-spectrum { margin: 28px 0 0; max-width: 820px; }
.yolk-spectrum .bar { height: 60px; border-radius: 30px; border: 1px solid var(--border); background: linear-gradient(90deg, #f4ecc4 0%, #f4d64e 38%, #f5953a 72%, #cf7a1e 100%); }
.yolk-spectrum .labels { display: flex; justify-content: space-between; gap: 16px; margin-top: 12px; font-size: 13px; color: var(--ink-3); }
.yolk-spectrum .labels span:last-child { text-align: right; }
.yolk-spectrum .caption { font-size: 13px; color: var(--ink-3); margin-top: 14px; line-height: 1.7; }

/* FAQ（Q/A・全表示） */
.faq-item { max-width: 820px; padding: 22px 0; border-bottom: 1px solid var(--border); }
.faq-q { position: relative; padding-left: 30px; font-size: 16px; font-weight: 500; color: var(--ink); line-height: 1.7; }
.faq-q::before { content: 'Q'; position: absolute; left: 0; top: -1px; font-family: var(--serif); font-size: 17px; color: var(--green); }
.faq-a { position: relative; padding-left: 30px; margin-top: 12px; font-size: 15px; color: var(--ink-2); line-height: 1.9; }
.faq-a::before { content: 'A'; position: absolute; left: 0; top: -1px; font-family: var(--serif); font-size: 17px; color: var(--gold); }
.faq-a a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }

/* 404ページ（自己完結・絶対リンク・中央） */
.notfound { max-width: 640px; margin: 0 auto; padding: 100px 24px 120px; text-align: center; }
.notfound .nf-logo { font-family: var(--serif); font-size: 18px; letter-spacing: 0.12em; color: var(--ink); text-decoration: none; }
.notfound .code { font-family: var(--serif); font-size: 72px; color: var(--green); line-height: 1; margin-top: 56px; }
.notfound h1 { font-family: var(--serif); font-size: 23px; font-weight: 400; margin: 18px 0 16px; color: var(--ink); }
.notfound .nf-msg { font-size: 16px; color: var(--ink-2); line-height: 1.9; }
.notfound .nf-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin: 32px 0 0; }
.notfound .nf-btn { padding: 12px 26px; border-radius: 28px; font-size: 14px; text-decoration: none; transition: all 0.25s; }
.notfound .nf-btn.primary { background: var(--green); color: #fff; }
.notfound .nf-btn.primary:hover { background: #3a5233; }
.notfound .nf-btn.outline { border: 1px solid var(--border); color: var(--ink-2); }
.notfound .nf-btn.outline:hover { border-color: var(--green); color: var(--green); }
.notfound .nf-links { margin: 40px 0 0; font-size: 14px; color: var(--ink-3); }
.notfound .nf-links a { color: var(--gold); text-decoration: none; margin: 0 6px; }
.notfound .nf-links a:hover { text-decoration: underline; }

/* 規約プロース（プライバシーポリシー等。見出しは控えめ） */
.legal-body { max-width: 820px; }
.legal-body > p { font-size: 16px; color: var(--ink-2); line-height: 1.9; margin: 0 0 1.4em; }
.legal-body h2 { font-size: 16px; font-weight: 500; color: var(--ink); margin: 34px 0 8px; letter-spacing: 0.04em; }
.legal-body h2:first-of-type { margin-top: 8px; }
.legal-body .legal-meta { font-size: 13px; color: var(--ink-3); margin-top: 36px; }
.legal-body a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }

/* 規約・特商法などの定義リスト（項目｜内容） */
.legal-dl { margin: 28px 0 0; max-width: 820px; }
.legal-row { display: grid; grid-template-columns: 220px 1fr; gap: 28px; padding: 22px 0; border-bottom: 1px solid var(--border); }
.legal-row:first-child { border-top: 1px solid var(--border); }
.legal-dt { font-size: 15px; font-weight: 500; color: var(--ink); }
.legal-dd { font-size: 16px; color: var(--ink-2); line-height: 1.9; }
.legal-dd a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 768px) { .legal-row { grid-template-columns: 1fr; gap: 6px; padding: 18px 0; } .legal-dd { font-size: 15px; } }

/* あわせて読む */
.related-links ul { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 12px; }
.related-links li a { display: inline-block; padding: 10px 18px; background: #fff; border: 1px solid var(--border); border-radius: 24px; font-size: 14px; color: var(--ink-2); text-decoration: none; transition: all 0.25s; }
.related-links li a:hover { border-color: var(--green); color: var(--green); }

/* フッター（確定流儀と同値） */
footer { background: #2c2c2c; color: rgba(255,255,255,0.6); padding: 80px 40px 40px; font-size: 16px; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; }
.footer-brand .logo { color: #fff; }
.footer-brand p { margin-top: 16px; font-size: 14px; line-height: 2; }
.footer-links h4 { color: #fff; font-size: 13px; font-weight: 500; letter-spacing: 0.1em; margin-bottom: 20px; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 12px; }
.footer-links a { color: rgba(255,255,255,0.7); text-decoration: none; font-size: 14px; transition: color 0.3s; }
.footer-links a:hover { color: #fff; }
.footer-contact { font-size: 13px; line-height: 2; color: rgba(255,255,255,0.7); }
.footer-contact a { color: rgba(255,255,255,0.7); text-decoration: none; }
.footer-bottom { max-width: 1200px; margin: 60px auto 0; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1); text-align: center; font-size: 12px; }
.footer-bottom a { color: rgba(255,255,255,0.6); text-decoration: none; }

/* フローティングCTA（a単体・緑ピル） */
.floating-cta { position: fixed; bottom: 24px; right: 24px; z-index: 90; display: flex; align-items: center; gap: 10px; padding: 14px 28px; background: var(--green); color: #fff; text-decoration: none; font-size: 13px; font-weight: 500; letter-spacing: 0.08em; border-radius: 50px; box-shadow: 0 4px 20px rgba(0,0,0,0.15); transition: all 0.3s; }
.floating-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0,0,0,0.2); background: #3a5433; }
.back-to-top { position: fixed; bottom: 32px; left: 32px; width: 44px; height: 44px; background: rgba(44,44,44,0.7); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; text-decoration: none; font-size: 18px; opacity: 0; pointer-events: none; transition: opacity 0.3s; z-index: 50; }
.back-to-top.show { opacity: 1; pointer-events: auto; }

/* スクロール出現（1種・初回のみ） */
.fade-up { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-up.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .fade-up { opacity: 1; transform: none; }
}

@media (max-width: 768px) {
  body { font-size: 16px; padding-bottom: 64px; }
  nav { padding: 0 20px; }
  .nav-links { display: none; }
  .menu-toggle { display: flex; }
  main { padding: 0 0 80px; }
  .breadcrumb-wrap { padding: 16px 20px 0; }
  .page-header { padding: 36px 20px 0; }
  .lead { font-size: 16px; }
  .about-section { margin-top: 60px; padding: 0 20px; }
  .about-section > p { font-size: 16px; }
  .about-section h2 { font-size: 21px; }
  .map-container iframe { height: 300px; }
  .kodawari-grid { grid-template-columns: 1fr; gap: 16px; }
  .message-outer { margin-top: 60px; padding: 0 20px; }
  .message-box { padding: 28px 22px; }
  .message-inner { flex-direction: column; align-items: center; text-align: center; }
  .message-photo { flex: none; }
  .message-text { padding-top: 0; }
  .message-text p { font-size: 16px; }
  footer { padding: 60px 20px 32px; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { margin-top: 32px; padding-top: 16px; font-size: 11px; line-height: 1.8; }
  .floating-cta { left: 0; right: 0; bottom: 0; border-radius: 0; padding: 18px 16px; justify-content: center; font-size: 14px; }
  .floating-cta svg { display: none; }
  .back-to-top { left: auto; right: 16px; bottom: 96px; }
  .density-grid { grid-template-columns: 1fr; gap: 10px; }
  .feature-list li { font-size: 15px; }
  .section-photo img { aspect-ratio: 4/3; }
  .highlight-box { padding: 20px 22px; }
}