/* くすの木整骨院 共通スタイル
   基調色: くすの木の深緑 / スマホ最優先(640px基準) */

:root {
  --green: #2d5b3f;        /* 基調の深緑 */
  --green-dark: #234a32;   /* 濃い緑(見出し・フッター) */
  --green-soft: #eef4ec;   /* 淡い緑(帯・パネル) */
  --ink: #22302a;          /* 本文 */
  --ink-soft: #5a6a60;     /* 補足文 */
  --paper: #ffffff;
  --line-green: #06c755;   /* LINEボタン(ブランド色) */
  --closed: #a6503c;       /* お休み表示 */
  --border: #d8e2d6;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans",
    "Yu Gothic Medium", "Yu Gothic", "Noto Sans JP", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-size: 16px;
  line-height: 1.9;
  padding-bottom: 84px; /* 画面下の追従ボタンの分 */
}

a { color: var(--green); }
img { max-width: 100%; height: auto; display: block; }
a:focus-visible { outline: 3px solid #1a6fb0; outline-offset: 2px; }

.inner { max-width: 640px; margin: 0 auto; }

/* ① 最初の画面 */
.hero { padding: 20px 20px 30px; }
.area { font-size: 13px; color: var(--ink-soft); margin: 0 0 4px; }
.line-note { font-size: 13px; color: var(--ink-soft); margin: 0 0 18px; line-height: 1.6; }
.footer .line-note { color: #c9d8cc; margin: 6px 0 0; }
.clinic-name {
  font-size: 15px; font-weight: 700; letter-spacing: .06em;
  color: var(--green); margin: 0 0 14px;
  display: flex; align-items: center; gap: 6px;
}
.clinic-name .logo { width: 22px; height: 22px; flex: none; }
.catch {
  font-size: 25px; line-height: 1.55; font-weight: 700;
  margin: 0 0 18px; color: var(--green-dark);
}
/* 大見出しは言葉のかたまりごとに折り返す(語の途中で行が割れないように) */
h1 .phrase { display: inline-block; }

/* 今日の受付(自動表示) */
.today {
  background: var(--green-soft);
  border-left: 5px solid var(--green);
  border-radius: 0 8px 8px 0;
  padding: 12px 16px;
  margin: 0 0 18px;
}
.today-label { display: block; font-size: 12px; color: var(--ink-soft); }
.today strong { font-size: 19px; color: var(--green-dark); }
.today.is-closed { border-left-color: var(--closed); }
.today.is-closed strong { color: var(--closed); }

/* ボタン(①と②で共通) */
.actions { display: flex; gap: 10px; }
.btn {
  flex: 1;
  display: flex; align-items: center; justify-content: center;
  min-height: 52px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700; font-size: 16px; color: #fff;
}
.btn-tel { background: var(--green); }
.btn-line { background: var(--line-green); }
.btn:active { opacity: .85; }
.btn:focus-visible { outline: 3px solid #1a6fb0; outline-offset: 2px; }

.hero .actions { margin-bottom: 8px; }

/* 写真(準備中の仮枠を含む) */
.hero-photo, .director-photo { margin: 0; position: relative; }
.photo-pending {
  background: var(--green-soft);
  border: 1px dashed var(--border);
  border-radius: 8px;
  min-height: 190px;
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-soft); font-size: 13px;
}
.hero-photo img, .director-photo img { border-radius: 8px; }
.photo-note {
  position: absolute; right: 8px; bottom: 6px;
  font-size: 11px; color: var(--ink-soft);
  background: rgba(255, 255, 255, .8);
  padding: 1px 6px; border-radius: 4px;
}

/* ② 画面下の追従ボタン */
.stickybar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 10;
  display: flex; gap: 8px;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom, 0px));
  background: rgba(255, 255, 255, .96);
  border-top: 1px solid var(--border);
}
.stickybar .btn { min-height: 48px; }

/* 共通のセクション */
.section { padding: 36px 20px; }
.section-tint { background: var(--green-soft); }
.section h2 { font-size: 20px; line-height: 1.5; margin: 0 0 20px; }
.section h2::after {
  content: ""; display: block;
  width: 34px; height: 4px; border-radius: 2px;
  background: var(--green); margin-top: 8px;
}
.textlink { font-weight: 700; }

/* ③ 症状カード */
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.card {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 12px;
  text-decoration: none; color: var(--ink);
  display: flex; flex-direction: column; gap: 6px;
}
.card-title { font-weight: 700; font-size: 15px; color: var(--green-dark); }
.card-scene { font-size: 13px; color: var(--ink-soft); flex: 1; }
.card-more { font-size: 13px; font-weight: 700; color: var(--green); }
.card-wide { grid-column: 1 / -1; }

/* ④ 特徴3つ */
.features { margin: 0; }
.features > div { padding: 14px 0; border-bottom: 1px solid var(--border); }
.features > div:last-child { border-bottom: 0; }
.features dt { font-weight: 700; margin-bottom: 4px; }
.features dd { margin: 0; font-size: 15px; color: var(--ink-soft); }

/* ⑤ 院長紹介 */
.director-photo { margin-bottom: 14px; }
.director-photo img { width: 240px; max-width: 70%; }
.director-photo .photo-pending { min-height: 200px; }
.director-name { font-weight: 700; margin: 0 0 10px; }
.history { list-style: none; padding: 0; margin: 0 0 16px; font-size: 15px; }
.history li { position: relative; padding-left: 14px; }
.history li::before {
  content: ""; position: absolute; left: 0; top: .8em;
  width: 6px; height: 6px; border-radius: 50%; background: var(--green);
}
.director-message {
  margin: 0; background: var(--green-soft);
  border-radius: 8px; padding: 16px;
}
.director-message p { margin: 0; }

/* ⑥ 料金の目安 */
.price-line { font-weight: 700; font-size: 17px; }

/* ⑦ 受付時間 */
.hours-table { width: 100%; border-collapse: collapse; font-size: 15px; background: var(--paper); }
.hours-table th, .hours-table td {
  border: 1px solid var(--border);
  padding: 10px 6px; text-align: center;
}
.hours-table thead th, .hours-table tbody th {
  background: var(--green-soft); font-weight: 700; white-space: nowrap;
}
.section-tint .hours-table thead th,
.section-tint .hours-table tbody th { background: #e2ecdf; }
.holiday-note { margin: 12px 0 0; }

/* ⑧ アクセス */
.address { margin: 0 0 12px; }
.access-list { list-style: none; padding: 0; margin: 0 0 4px; font-size: 15px; }
.access-list li { position: relative; padding-left: 14px; }
.access-list li::before {
  content: ""; position: absolute; left: 0; top: .8em;
  width: 6px; height: 6px; border-radius: 50%; background: var(--green);
}
.map { border-radius: 8px; overflow: hidden; margin: 14px 0 12px; border: 1px solid var(--border); }
.map iframe { width: 100%; height: 260px; border: 0; display: block; }

/* ⑨ よくある質問 */
.faq { margin: 0; }
.faq dt { font-weight: 700; margin: 18px 0 4px; }
.faq dt:first-of-type { margin-top: 0; }
.faq dd { margin: 0; font-size: 15px; color: var(--ink-soft); }

/* ⑩ 一番下 */
.footer { background: var(--green-dark); color: #e9f1ea; padding: 36px 20px 30px; }
.footer a { color: #ffffff; }
.footer-name { font-weight: 700; font-size: 17px; margin: 0 0 8px; }
.footer p { margin: 0 0 8px; font-size: 14px; }
.footer-nav {
  display: flex; flex-wrap: wrap; gap: 6px 16px;
  margin: 14px 0; font-size: 14px;
}

/* 画面が広いとき */
@media (min-width: 720px) {
  .catch { font-size: 30px; }
  .cards { grid-template-columns: repeat(4, 1fr); }
  .hero { padding-top: 32px; }
}

/* 症状別ページ */
.page-hero { padding: 20px 20px 6px; }
.page-hero .clinic-name a { color: var(--green); text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
.lead { margin: 0; }
.dotlist { list-style: none; padding: 0; margin: 0; font-size: 15px; }
.dotlist li { position: relative; padding-left: 14px; margin-bottom: 8px; }
.dotlist li::before {
  content: ""; position: absolute; left: 0; top: .8em;
  width: 6px; height: 6px; border-radius: 50%; background: var(--green);
}
.caution {
  background: #fdf2ec;
  border-left: 5px solid var(--closed);
  border-radius: 0 8px 8px 0;
  padding: 14px 16px;
}
.caution p { margin: 0 0 8px; }
.caution .dotlist li::before { background: var(--closed); }
.flow { margin: 0; padding: 0 0 0 1.5em; }
.flow li { margin-bottom: 10px; }
.flow .flow-title { font-weight: 700; }
.flow p { margin: 2px 0 0; font-size: 15px; color: var(--ink-soft); }
.step-photo { margin: 6px 0 14px; position: relative; }
.step-photo img { border-radius: 8px; width: 100%; }
.symptom-photo { margin: 18px 0 0; position: relative; }
.symptom-photo img { border-radius: 8px; }
/* 問診写真(横長)は症状ページでは4:3で切り抜いて表示(2人が収まる位置) */
.symptom-photo img[src$="monshin.jpg"] { aspect-ratio: 4 / 3; object-fit: cover; object-position: 95% 50%; }
.cta-note { font-weight: 700; margin: 0 0 12px; }