/* template-E-medical-clinic-sharp.json 正本準拠
   白×青・シャープ・モダン医療デザイン
   (Bクリニック汎用テンプレ) */

:root {
  --bg: #FFFFFF;
  --bg-alt: #F4F8FB;
  --surface: #FFFFFF;
  --primary: #1F3A93;
  --primary-bright: #3B82F6;
  --primary-bright-dark: #2563EB;
  --primary-pale: #E8F4F8;
  --accent-cyan: #06B6D4;
  --text: #1A2233;
  --muted: #6B7280;
  --border: rgba(31, 58, 147, 0.10);
  --border-bright: rgba(59, 130, 246, 0.25);
  --shadow-soft: 0 10px 30px rgba(31, 58, 147, 0.10);
  --shadow-card: 0 2px 12px rgba(31, 58, 147, 0.06);
  --radius: 6px;
  --max-w: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", "Yu Gothic", "游ゴシック", "メイリオ", Meiryo, sans-serif;
  line-height: 1.85;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.03em;
  -webkit-font-smoothing: antialiased;
}

/* 日本のクリニックHP定番: 見出しは明朝で信頼感・本文はゴシックで可読性 */
h1, h2, h3, h4,
.hero h1, .section-head h2, .point-card h3, .greeting-text h2, .menu-item h4, .topic-title, .brand-name, .doctor-name strong {
  font-family: "Noto Serif JP", "Yu Mincho", "游明朝", "Hiragino Mincho ProN", "ヒラギノ明朝 ProN", "MS PMincho", "ＭＳ Ｐ明朝", serif;
  font-weight: 700;
}

.wrap { width: min(var(--max-w), calc(100% - 40px)); margin: 0 auto; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

/* ============ Header ============ */
.site-header {
  position: sticky; top: 0; z-index: 80;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.site-header .inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 0;
}
.brand { display: flex; flex-direction: column; gap: 2px; }
.brand-name { font-size: 19px; font-weight: 700; letter-spacing: 0.02em; color: var(--primary); }
.brand-sub { font-family: "Montserrat", sans-serif; font-size: 10px; letter-spacing: 0.3em; color: var(--primary-bright); font-weight: 600; }

.header-cta { display: flex; gap: 10px; align-items: center; }
.tel-link { font-weight: 700; color: var(--primary); font-size: 18px; letter-spacing: 0.02em; }
.tel-link small { display: block; font-size: 10px; color: var(--muted); font-weight: 500; letter-spacing: 0.15em; }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 11px 20px; border-radius: 4px;
  font-weight: 700; font-size: 14px; letter-spacing: 0.04em;
  border: 1.5px solid transparent;
  transition: all .15s ease;
}
.btn-primary { background: var(--primary-bright); color: #fff; box-shadow: 0 4px 14px rgba(59, 130, 246, 0.30); }
.btn-primary:hover { background: var(--primary-bright-dark); transform: translateY(-1px); box-shadow: 0 6px 18px rgba(59, 130, 246, 0.40); }
.btn-outline { background: transparent; color: var(--primary-bright); border-color: var(--primary-bright); }
.btn-outline:hover { background: var(--primary-bright); color: #fff; }
.btn-line { background: #06C755; color: #fff; }
.btn-line:hover { filter: brightness(0.95); }

@media (max-width: 720px) {
  .header-cta .tel-link { display: none; }
  .btn { padding: 9px 13px; font-size: 12px; }
}

.nav-main { display: flex; gap: 22px; font-size: 13px; letter-spacing: 0.04em; font-weight: 600; }
.nav-main a { color: var(--text); padding: 6px 0; border-bottom: 2px solid transparent; }
.nav-main a:hover { border-color: var(--primary-bright); color: var(--primary-bright); }
@media (max-width: 980px) { .nav-main { display: none; } }

/* ============ Hero ============ */
.hero {
  position: relative;
  min-height: clamp(480px, 70vh, 680px);
  display: flex; align-items: center;
  overflow: hidden;
  isolation: isolate;
}
.hero-photo {
  position: absolute; inset: 0; z-index: -2;
  background-size: cover; background-position: center 28%;
  background-image:
    linear-gradient(135deg, rgba(31, 58, 147, 0.10) 0%, rgba(59, 130, 246, 0.15) 100%),
    linear-gradient(180deg, #E8F4F8 0%, #B8D9E8 100%);
}
.hero-photo[data-photo] { background-image: var(--photo-url), linear-gradient(180deg, #E8F4F8 0%, #B8D9E8 100%); }
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(110deg, rgba(255,255,255,0.92) 0%, rgba(255,255,255,0.55) 55%, transparent 90%);
}
.hero-inner { padding: 80px 0; max-width: 660px; }
.hero-en {
  font-family: "Montserrat", sans-serif;
  font-size: 12px; letter-spacing: 0.4em; color: var(--primary-bright);
  font-weight: 700;
  margin: 0 0 18px;
}
.hero h1 {
  margin: 0;
  font-size: clamp(28px, 6vw, 44px);
  line-height: 1.45;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--primary);
}
.hero h1 em { font-style: normal; color: var(--primary-bright); position: relative; }
.hero h1 em::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 3px;
  background: linear-gradient(90deg, var(--primary-bright), var(--accent-cyan));
}
.hero-sub { margin: 22px 0 28px; color: var(--text); font-size: 15px; line-height: 1.9; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-cta .btn { padding: 14px 28px; font-size: 14px; }

.hero-badges { display: flex; gap: 10px; flex-wrap: wrap; margin: 22px 0 18px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 16px; background: rgba(255,255,255,0.96);
  border: 1.5px solid var(--primary-bright);
  border-radius: 999px;
  font-size: 12px; letter-spacing: 0.04em; color: var(--primary);
  font-weight: 700;
}

/* ============ Section commons ============ */
section { padding: 96px 0; }
.section-head { text-align: center; margin-bottom: 48px; }
.section-en {
  font-family: "Montserrat", sans-serif;
  font-size: 12px; letter-spacing: 0.4em;
  color: var(--primary-bright);
  font-weight: 700;
  display: block; margin-bottom: 14px;
}
.section-head h2 {
  margin: 0;
  font-size: clamp(24px, 4.4vw, 32px);
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--primary);
}
.section-head h2::after {
  content: ""; display: block;
  width: 48px; height: 3px;
  background: linear-gradient(90deg, var(--primary-bright), var(--accent-cyan));
  margin: 18px auto 0;
  border-radius: 999px;
}

/* ============ POINTS (3 cards) ============ */
.features { background: var(--bg-alt); }
.point-card {
  display: grid; grid-template-columns: 80px 1fr;
  gap: 24px; padding: 36px 32px;
  background: var(--surface); border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  align-items: start;
  border-left: 4px solid var(--primary-bright);
}
.point-num {
  font-family: "Montserrat", sans-serif;
  color: var(--primary-bright); font-size: 11px; letter-spacing: 0.2em; font-weight: 700;
}
.point-num strong { display: block; font-size: 36px; color: var(--primary); letter-spacing: 0.02em; line-height: 1.1; }
.point-card h3 { margin: 0 0 14px; font-size: clamp(19px,2.5vw,23px); font-weight: 700; line-height: 1.5; color: var(--primary); }
.point-card p { margin: 0; line-height: 1.95; font-size: 14px; color: var(--text); }
.point-list {
  display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px;
  list-style: none; padding: 0;
}
.point-list li {
  padding: 5px 12px; background: var(--primary-pale); color: var(--primary);
  font-size: 12px; letter-spacing: 0.04em; border-radius: 4px; font-weight: 600;
}
.points-stack { display: grid; gap: 24px; max-width: 920px; margin: 0 auto; }

/* ============ News ============ */
.news { background: var(--bg); }
.news-list { max-width: 780px; margin: 0 auto; list-style: none; padding: 0; }
.news-list li {
  display: flex; gap: 24px; padding: 18px 0;
  border-bottom: 1px solid var(--border);
  align-items: baseline; flex-wrap: wrap;
}
.news-date {
  font-family: "Montserrat", sans-serif;
  font-size: 12px; letter-spacing: 0.1em; color: var(--primary-bright);
  min-width: 90px; font-weight: 700;
}
.news-tag {
  display: inline-block; padding: 3px 12px;
  background: var(--primary-bright); color: #fff;
  font-size: 11px; letter-spacing: 0.1em; border-radius: 3px; font-weight: 600;
}
.news-title { flex: 1; min-width: 200px; }

/* ============ Menu (internal + beauty) ============ */
.menu { background: var(--bg); }
.menu + .menu { background: var(--bg-alt); }
.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}
.menu-item {
  padding: 22px 22px;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1.5px solid var(--border);
  transition: all .15s ease;
}
.menu-item:hover { border-color: var(--primary-bright); transform: translateY(-2px); box-shadow: var(--shadow-card); }
.menu-item h4 { margin: 0 0 8px; font-size: 16px; font-weight: 700; letter-spacing: 0.02em; color: var(--primary); }
.menu-item .desc { margin: 0; font-size: 13px; color: var(--text); line-height: 1.75; }
.menu-item .price {
  display: block; margin-top: 12px;
  font-family: "Montserrat", sans-serif; font-size: 14px; color: var(--primary-bright);
  font-weight: 700;
}
.menu-item .price small { font-size: 10px; color: var(--muted); margin-left: 4px; font-weight: 400; }

.menu-beauty .menu-item h4::before {
  content: ""; display: inline-block; width: 6px; height: 6px;
  background: var(--accent-cyan); border-radius: 50%;
  vertical-align: middle; margin-right: 8px;
}
.menu-internal .menu-item h4::before {
  content: ""; display: inline-block; width: 6px; height: 6px;
  background: var(--primary-bright); border-radius: 50%;
  vertical-align: middle; margin-right: 8px;
}

.tab-bar { display: flex; gap: 0; justify-content: center; margin-bottom: 36px; border-bottom: 2px solid var(--border); }
.tab-btn {
  padding: 14px 28px; font-size: 14px; font-weight: 700; letter-spacing: 0.06em;
  background: transparent; border: 0; cursor: pointer; color: var(--muted);
  border-bottom: 3px solid transparent;
}
.tab-btn.is-active { color: var(--primary-bright); border-bottom-color: var(--primary-bright); }
.tab-en { display: block; font-family: "Montserrat", sans-serif; font-size: 10px; letter-spacing: 0.2em; margin-top: 2px; }

.beauty-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}
.beauty-grid a {
  padding: 14px 12px; background: var(--surface); border: 1.5px solid var(--border);
  text-align: center; font-size: 13px; font-weight: 600; letter-spacing: 0.04em;
  transition: all .15s ease; color: var(--text);
  display: flex; align-items: center; justify-content: center; min-height: 62px;
  border-radius: 4px;
}
.beauty-grid a:hover { border-color: var(--primary-bright); background: var(--primary-pale); color: var(--primary); }

.fee-link-box { text-align: center; margin-top: 40px; }
.fee-link-box a {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 38px; background: var(--primary-bright); color: #fff;
  font-size: 14px; letter-spacing: 0.08em; font-weight: 700;
  border-radius: 4px;
  box-shadow: 0 6px 18px rgba(59, 130, 246, 0.3);
}
.fee-link-box a::after { content: "→"; }
.fee-link-box a:hover { background: var(--primary-bright-dark); transform: translateY(-1px); }

/* ============ Greeting ============ */
.greeting { background: var(--bg); }
.greeting-grid {
  display: grid; grid-template-columns: 1fr 1.4fr;
  gap: 56px; align-items: center;
}
@media (max-width: 820px) { .greeting-grid { grid-template-columns: 1fr; gap: 32px; } }
.greeting-photo {
  aspect-ratio: 3 / 4;
  background-size: cover; background-position: center 28%;
  background: linear-gradient(160deg, #E8F4F8 0%, #B8D9E8 100%);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
.greeting-photo[data-photo] { background-image: var(--photo-url); }
.greeting-text h3 {
  margin: 0 0 10px; font-size: 13px; color: var(--primary-bright); letter-spacing: 0.2em; font-weight: 700;
}
.greeting-text h2 {
  margin: 0 0 24px; font-size: clamp(23px, 3.8vw, 30px);
  font-weight: 700; line-height: 1.55; letter-spacing: 0.02em; color: var(--primary);
}
.greeting-text h2 em { font-style: normal; color: var(--primary-bright); }
.greeting-text p { margin: 0 0 16px; line-height: 2; font-size: 15px; }
.doctor-name {
  margin-top: 26px;
  font-size: 14px; color: var(--muted); letter-spacing: 0.06em;
}
.doctor-name strong { color: var(--primary); font-size: 19px; margin-left: 8px; font-weight: 700; }

/* ============ Topics ============ */
.topics-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}
.topic-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column;
  transition: all .15s ease;
}
.topic-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-soft); }
.topic-thumb {
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, var(--primary-pale) 0%, #B8D9E8 100%);
  background-size: cover; background-position: center 28%;
}
.topic-thumb[data-photo] { background-image: var(--photo-url); }
.topic-body { padding: 18px 20px 22px; }
.topic-date { font-family: "Montserrat", sans-serif; font-size: 11px; letter-spacing: 0.1em; color: var(--primary-bright); font-weight: 700; }
.topic-title { margin: 8px 0 0; font-size: 15px; line-height: 1.6; font-weight: 600; color: var(--primary); }

/* ============ Recruit ============ */
.recruit { background: var(--primary-pale); }
.recruit-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}
@media (max-width: 820px) { .recruit-grid { grid-template-columns: 1fr; } }
.recruit-photo {
  aspect-ratio: 4 / 3;
  background-size: cover; background-position: center 28%;
  background: linear-gradient(160deg, #E8F4F8 0%, #B8D9E8 100%);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
.recruit-photo[data-photo] { background-image: var(--photo-url); }
.recruit-text p { font-size: 15px; line-height: 2; margin: 16px 0; }

/* ============ Access ============ */
.access { background: var(--bg); }
.access-grid {
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: 40px; align-items: start;
}
@media (max-width: 820px) { .access-grid { grid-template-columns: 1fr; } }
.access-map {
  width: 100%; aspect-ratio: 4 / 3; background: var(--bg-alt);
  border: 1.5px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); font-size: 13px;
  overflow: hidden;
  border-radius: var(--radius);
}
.access-map iframe { width: 100%; height: 100%; border: 0; }
.access-info dl { margin: 0; display: grid; grid-template-columns: 130px 1fr; gap: 14px 18px; }
.access-info dt { color: var(--primary-bright); font-size: 13px; letter-spacing: 0.06em; padding-top: 2px; font-weight: 700; }
.access-info dd { margin: 0; font-size: 15px; }
.hours-table {
  width: 100%; border-collapse: collapse; margin-top: 24px;
  font-size: 13px;
}
.hours-table th, .hours-table td {
  padding: 10px 6px; text-align: center;
  border-bottom: 1px solid var(--border);
}
.hours-table thead th { background: var(--primary); color: #fff; font-weight: 600; letter-spacing: 0.05em; }
.hours-table tbody th { background: var(--bg-alt); color: var(--primary); font-weight: 700; }
.hours-table td.off { color: var(--muted); }

/* ============ Footer ============ */
.site-footer {
  background: var(--primary); color: rgba(255,255,255,0.92);
  padding: 60px 0 24px; font-size: 13px;
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px; margin-bottom: 32px;
}
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h4 { color: #fff; margin: 0 0 16px; font-size: 13px; letter-spacing: 0.1em; font-weight: 700; }
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer ul li { padding: 4px 0; }
.site-footer ul li a:hover { color: var(--primary-bright); }
.copyright {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 22px; text-align: center;
  font-family: "Montserrat", sans-serif; font-size: 11px; letter-spacing: 0.15em;
  color: rgba(255,255,255,0.5);
}

.footer-links { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 16px; }
.footer-links a {
  font-size: 11px; padding: 6px 12px;
  border: 1px solid rgba(255,255,255,0.3); color: rgba(255,255,255,0.92);
  border-radius: 3px;
}
.footer-links a:hover { background: var(--primary-bright); border-color: var(--primary-bright); }

/* ============ Side CTA ============ */
.side-cta {
  position: fixed; right: 16px; bottom: 16px; z-index: 90;
  display: flex; flex-direction: column; gap: 8px;
}
.side-cta a {
  width: 60px; height: 60px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: var(--primary-bright); color: #fff;
  border-radius: 50%; box-shadow: var(--shadow-soft);
  font-size: 9px; letter-spacing: 0.05em; text-align: center;
  gap: 2px; transition: all .15s ease;
}
.side-cta a:hover { background: var(--primary-bright-dark); transform: translateY(-2px); }
.side-cta a.line { background: #06C755; }
.side-cta a.top { background: var(--primary); }

@media (max-width: 720px) {
  .side-cta {
    flex-direction: row; right: 0; left: 0; bottom: 0;
    gap: 0; padding: 0;
  }
  .side-cta a {
    flex: 1; width: auto; height: 56px; border-radius: 0;
    font-size: 10px;
  }
  .side-cta a.top { display: none; }
  body { padding-bottom: 56px; }
}

/* ============ Sample disclaimer ============ */
.disclaimer {
  background: var(--primary); color: rgba(255,255,255,0.92);
  padding: 10px 16px; text-align: center; font-size: 12px;
}
.disclaimer a { color: var(--primary-bright); text-decoration: underline; margin-left: 4px; font-weight: 600; }

.icon { width: 28px; height: 28px; display: inline-block; vertical-align: middle; }