@charset "UTF-8";
:root {
    --color-gold: #C5A059;         
    --color-gold-light: #F4EFE3;   
    --color-navy: #1A2B3C;         
    --color-text-main: #222222;     
    --color-text-sub: #666666;      
    --color-bg: #FAF9F6;           
    --color-white: #ffffff;
    --font-serif: 'Cormorant Garamond', 'Noto Serif JP', serif;
    --font-sans: 'Noto Sans JP', sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: var(--font-sans); color: var(--color-text-main); background-color: var(--color-bg);
    line-height: 1.8; letter-spacing: 0.04em; -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; transition: all 0.4s ease; }
a:hover { color: var(--color-gold); }
ul { list-style: none; }
img { max-width: 100%; height: auto; vertical-align: middle; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 30px; }

/* ヘッダー */
.main-header { background-color: rgba(250, 249, 246, 0.95); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 100; border-bottom: 1px solid rgba(197, 160, 89, 0.2); }
.header-container { display: flex; justify-content: space-between; align-items: center; height: 85px; }
.header-left { display: flex; align-items: center; gap: 40px; }
.logo img { height: 28px; }
.branch-selector { display: flex; border: 1px solid #E5E5E5; padding: 2px; background-color: var(--color-white); }
.branch-btn { border: none; background: none; font-family: var(--font-serif); font-size: 12px; letter-spacing: 0.1em; padding: 4px 14px; color: var(--color-text-sub); cursor: pointer; text-transform: uppercase; }
.branch-btn.is-active { background-color: var(--color-navy); color: var(--color-white); }
.header-right { display: flex; align-items: center; gap: 40px; }
.global-nav ul { display: flex; gap: 30px; }
.global-nav a { font-family: var(--font-serif); font-size: 15px; letter-spacing: 0.08em; padding: 5px 0; position: relative; }
.global-nav a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 1px; background-color: var(--color-gold); transition: width 0.3s ease; }
.global-nav a:hover::after, .global-nav a.current::after { width: 100%; }
.btn-reserve { display: inline-block; font-family: var(--font-serif); background-color: var(--color-gold); color: var(--color-white); padding: 10px 24px; font-size: 13px; text-transform: uppercase; border: 1px solid var(--color-gold); }

/* ヒーロー */
.hero-section { padding: 100px 0; }
.hero-container { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 60px; }
.hero-en-title { font-family: var(--font-serif); font-style: italic; font-size: 20px; color: var(--color-gold); margin-bottom: 15px; }
.hero-main-title { font-family: var(--font-serif); font-size: 48px; font-weight: 300; line-height: 1.4; margin-bottom: 30px; }
.hero-main-title span { font-family: 'Noto Serif JP', serif; font-weight: 500; }
.hero-description { font-size: 15px; color: var(--color-text-sub); max-width: 480px; }
.hero-image-wrapper { width: 100%; height: 500px; overflow: hidden; border-left: 1px solid var(--color-gold); padding-left: 20px; }
.hero-image-wrapper img { width: 100%; height: 100%; object-fit: cover; }

/* 共通タイトル */
.section-title-block { text-align: center; margin-bottom: 60px; }
.section-subtitle { display: block; font-family: var(--font-serif); font-size: 13px; color: var(--color-gold); letter-spacing: 0.15em; margin-bottom: 10px; }
.section-main-title { font-family: 'Noto Serif JP', serif; font-size: 28px; font-weight: 300; }

/* コンセプト */
.concept-section { padding: 120px 0; background-color: var(--color-white); }
.concept-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.concept-card { padding: 20px 10px; border-top: 1px solid #E5E5E5; }
.concept-num { display: block; font-family: var(--font-serif); font-size: 24px; color: var(--color-gold); margin-bottom: 15px; }
.concept-card h3 { font-family: 'Noto Serif JP', serif; font-size: 18px; font-weight: 500; margin-bottom: 15px; }
.concept-card p { font-size: 14px; color: var(--color-text-sub); }

/* お悩み */
.concern-section { padding: 120px 0; }
.concern-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.concern-card { background-color: var(--color-white); overflow: hidden; display: flex; flex-direction: column; border: 1px solid #EAEAEA; transition: all 0.4s ease; }
.concern-card:hover { border-color: var(--color-gold); transform: translateY(-2px); }
.concern-img-box { height: 200px; }
.concern-img-box img { width: 100%; height: 100%; object-fit: cover; }
.concern-txt-box { padding: 30px 25px; }
.concern-txt-box h3 { font-family: 'Noto Serif JP', serif; font-size: 17px; font-weight: 500; margin-bottom: 12px; }
.concern-txt-box p { font-size: 13px; color: var(--color-text-sub); }

/* 院内紹介（トップ） */
.interior-section { padding: 100px 0; background-color: var(--color-gold-light); }
.interior-container { display: grid; grid-template-columns: 1.1fr 0.9fr; align-items: center; gap: 60px; }
.interior-visual img { width: 100%; }
.interior-text h2 { font-family: 'Noto Serif JP', serif; font-size: 30px; font-weight: 300; margin-bottom: 20px; }
.interior-text p { font-size: 14.5px; color: var(--color-text-sub); margin-bottom: 30px; }
.btn-text-link { font-family: var(--font-serif); font-size: 15px; font-weight: bold; border-bottom: 1px solid var(--color-text-main); padding-bottom: 4px; }

/* ネットワーク */
.network-section { padding: 120px 0; background-color: var(--color-white); }
.network-table-wrapper { margin-top: 40px; }
.network-table { width: 100%; border-collapse: collapse; }
.network-table th, .network-table td { padding: 24px 20px; font-size: 14px; border-bottom: 1px solid #EAEAEA; }
.network-table th { font-family: var(--font-serif); color: var(--color-gold); background-color: #FAF9F6; }
.network-table .td-name { font-family: 'Noto Serif JP', serif; font-weight: 500; }

/* フッター */
.main-footer { background-color: var(--color-navy); color: var(--color-white); padding: 80px 0 0; }
.footer-container { display: flex; justify-content: space-between; gap: 60px; padding-bottom: 60px; }
.footer-brand { max-width: 450px; }
.footer-logo img { height: 24px; margin-bottom: 25px; }
.footer-copy { font-family: 'Noto Serif JP', serif; font-size: 14px; margin-bottom: 15px; }
.footer-notice { font-size: 11px; color: #999999; }
.footer-links-group { display: flex; gap: 40px; }
.footer-link-col { min-width: 160px; }
.footer-link-col h4 { font-family: var(--font-serif); color: var(--color-gold); margin-bottom: 20px; }
.footer-link-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-link-col a { font-size: 13.5px; color: #CCCCCC; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.05); padding: 25px 0; text-align: center; }
.footer-bottom small { font-family: var(--font-serif); font-size: 12px; color: #666666; }

/* 下層共通ヘッダー */
.page-header { background-color: var(--color-navy); padding: 60px 0; text-align: center; }
.page-header h1 { font-family: var(--font-serif); font-size: 36px; color: var(--color-gold); text-transform: uppercase; }
.page-header-sub { font-size: 12px; color: var(--color-white); opacity: 0.6; letter-spacing: 0.2em; }

/* 診療案内ページ詳細 */
.treatment-detail-section { padding: 80px 0; }
.treatment-row { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; margin-bottom: 100px; }
.treatment-row.reverse .treatment-visual { order: 2; }
.treatment-visual { height: 380px; border: 1px solid var(--color-gold); padding: 10px; background-color: var(--color-white); }
.treatment-visual img { width: 100%; height: 100%; object-fit: cover; }
.treatment-cat { font-family: var(--font-serif); color: var(--color-gold); font-size: 13px; display: block; margin-bottom: 12px; }
.treatment-info h2 { font-family: 'Noto Serif JP', serif; font-size: 24px; margin-bottom: 20px; border-bottom: 1px solid rgba(197, 160, 89, 0.4); padding-bottom: 12px; }
.treatment-meta { background: var(--color-white); padding: 20px; border: 1px solid #eee; margin-top: 25px; }
.guideline-text { font-size: 11px; color: #888; border-top: 1px solid #eee; padding-top: 8px; }

/* ドクター紹介詳細 */
.director-profile { padding: 80px 0 60px; }
.profile-container { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 50px; align-items: start; }
.profile-img { border: 1px solid var(--color-gold); padding: 8px; background-color: var(--color-white); max-width: 320px; margin: 0 auto; }
.profile-txt h2 { font-family: 'Noto Serif JP', serif; font-size: 28px; margin-bottom: 20px; }
.profile-txt h2 .en { font-family: var(--font-serif); font-size: 16px; color: var(--color-text-sub); margin-left: 12px; }
.history-table { width: 100%; border-collapse: collapse; }
.history-table th, .history-table td { padding: 12px; border-bottom: 1px solid #eee; font-size: 13.5px; }
.history-table th { width: 80px; color: var(--color-gold); }

/* スタッフグリッドサイズ制限 */
.staff-doctors { padding: 60px 0 100px; background-color: var(--color-bg); }
.doctor-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 50px; max-width: 800px; margin: 0 auto; }
.doc-card { text-align: center; background-color: var(--color-white); padding: 40px 30px; border: 1px solid #eaeaea; }
.doc-img-wrapper { width: 100%; max-width: 240px; height: 320px; margin: 0 auto 20px; overflow: hidden; border: 1px solid var(--color-gold); padding: 6px; background-color: var(--color-bg); }
.doc-img-wrapper img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.doc-post { display: block; font-family: var(--font-serif); color: var(--color-gold); font-size: 12px; margin-bottom: 6px; }
.doc-card h3 { font-family: 'Noto Serif JP', serif; font-size: 18px; color: var(--color-text-main); }

/* 料金表詳細 */
.price-section { padding: 80px 0; }
.price-group { margin-bottom: 50px; max-width: 900px; margin: 0 auto 50px; }
.price-cat-title { font-family: 'Noto Serif JP', serif; font-size: 20px; border-bottom: 2px solid var(--color-navy); padding-bottom: 8px; margin-bottom: 20px; }
.price-cat-title span { font-size: 12px; color: var(--color-gold); margin-left: 12px; }
.price-table { width: 100%; border-collapse: collapse; }
.price-table th, .price-table td { padding: 16px; border-bottom: 1px solid #eee; }
.price-table th { text-align: left; font-size: 14px; font-weight: 400; }
.price-table td { text-align: right; font-family: var(--font-serif); font-weight: 600; color: var(--color-navy); font-size: 17px; }
.price-notice { max-width: 900px; margin: 30px auto 0; background: #f5f5f5; padding: 15px 20px; font-size: 11.5px; color: #666; }

/* 院内ギャラリー */
.location-gallery { padding: 80px 0; }
.location-gallery.bg-white { background-color: var(--color-white); }
.location-title { margin-bottom: 40px; border-bottom: 1px solid rgba(197, 160, 89, 0.3); padding-bottom: 15px; }
.location-title h2 { font-family: var(--font-serif); font-size: 32px; color: var(--color-navy); }
.location-title h2 .jp { font-family: 'Noto Serif JP', serif; font-size: 16px; color: var(--color-gold); margin-left: 15px; }
.gallery-layout { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 30px; }
.gallery-main { height: 480px; border: 1px solid var(--color-gold); padding: 8px; background-color: var(--color-white); }
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-sub { display: flex; flex-direction: column; gap: 30px; }
.gallery-sub img { width: 100%; height: 225px; object-fit: cover; border: 1px solid #eaeaea; padding: 6px; background-color: var(--color-white); }

/* レスポンシブ */
@media (max-width: 1024px) {
    .header-container { flex-direction: column; height: auto; padding: 20px; gap: 15px; }
    .header-left, .header-right { width: 100%; justify-content: space-between; }
    .global-nav { display: none; }
    .hero-container, .concept-grid, .concern-grid, .interior-container, .treatment-row, .profile-container, .doctor-grid, .gallery-layout { grid-template-columns: 1fr; gap: 40px; }
    .hero-text-area, .interior-text { text-align: center; padding-right: 0; }
    .hero-image-wrapper { border-left: none; padding-left: 0; height: 350px; }
    .treatment-row.reverse .treatment-visual { order: 0; }
    .treatment-visual { height: 280px; }
    .profile-img { max-width: 240px; }
    .doc-img-wrapper { max-width: 200px; height: 270px; }
    .gallery-main { height: 320px; }
    .gallery-sub { flex-direction: row; gap: 20px; }
    .gallery-sub img { flex: 1; height: 180px; }
    .network-table-wrapper { overflow-x: auto; }
    .network-table { min-width: 700px; }
    .price-table th, .price-table td { padding: 12px; font-size: 13px; }
    .price-table td { font-size: 15px; }
    .footer-container { flex-direction: column; gap: 40px; }
}
@media (max-width: 480px) {
    .header-left { flex-direction: column; gap: 10px; align-items: center; }
    .branch-selector { width: 100%; }
    .branch-btn { flex: 1; text-align: center; }
    .btn-reserve { width: 100%; text-align: center; }
    .hero-main-title { font-size: 34px; }
    .section-main-title { font-size: 22px; }
    .gallery-sub { flex-direction: column; }
}