/* =============================================================
   六本松皮ふ科 エンビロンLP スタイル（WP組み込み）
   - 全クラスに `environ-` プレフィックス
   - デザインプロト（ropponmatsu-environ/B-keana）の <style> を移植
   - テーマヘッダー/フッターを使うため、プロトの site-header /
     site-footer 系スタイルは削除。page-nav は sticky top:0 に変更
   ============================================================= */

.environ-lp,
.environ-stickycta {
  --blue:#CFA326;
  --blue-mid:#AD926D;
  --blue-deep:#8B6F30;
  --blue-ink:#3D2D0C;
  --blue-tint:#FAF6ED;
  --blue-tint2:#FBF9F3;
  --bg:#FFFFFF;
  --bg-sub:#F6F5F1;
  --ink:#3D2D0C;
  --sub:#644B2F;
  --muted:#9C8F82;
  --line:#DBCDA7;
  --shadow:0 2px 8px rgba(61,45,12,0.07);
  --shadow-card:0 6px 24px rgba(139,111,48,0.14);
}

html { scroll-behavior:smooth; }

/* ===== RESET & BASE（LP範囲のみ） ===== */
.environ-lp, .environ-lp *, .environ-lp *::before, .environ-lp *::after,
.environ-stickycta, .environ-stickycta *, .environ-stickycta *::before, .environ-stickycta *::after {
  margin:0; padding:0; box-sizing:border-box;
}

.environ-lp {
  font-family:'Noto Sans JP','Hiragino Sans','Yu Gothic',sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.9;
  font-weight:400;
  font-size:16px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

.environ-lp img { max-width:100%; height:auto; display:block; border:0; }
.environ-lp a { color:inherit; text-decoration:none; }
.environ-lp ul { list-style:none; }

.environ-container { max-width:1120px; margin:0 auto; padding:0 24px; }
.environ-container--narrow { max-width:720px; }

/* ===== BUTTONS (pill only) ===== */
.environ-btn {
  display:inline-flex; align-items:center; gap:8px;
  padding:14px 28px;
  border-radius:100px;
  font-size:14px; font-weight:700;
  letter-spacing:0.02em;
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease;
  cursor:pointer; border:none; white-space:nowrap;
}
.environ-btn svg { width:16px; height:16px; flex-shrink:0; }
/* a要素で使うため、common.css の `a, a:visited { color:#3d2d0c }` (0,1,1) と
   上の `.environ-lp a { color:inherit }` (0,1,1) に勝つよう詳細度を上げる */
.environ-btn-primary,
.environ-lp a.environ-btn-primary,
.environ-lp a.environ-btn-primary:visited,
.environ-stickycta a.environ-btn-primary,
.environ-stickycta a.environ-btn-primary:visited { background:var(--blue-deep); color:#fff; }
.environ-btn-primary:hover,
.environ-lp a.environ-btn-primary:hover,
.environ-stickycta a.environ-btn-primary:hover { background:var(--blue-ink); transform:translateY(-2px); box-shadow:var(--shadow-card); color:#fff; }

/* ===== PAGE NAV ===== */
.environ-page-nav {
  position:sticky; top:0; z-index:90;
  background:#fff;
  box-shadow:var(--shadow);
  overflow-x:auto;
  scrollbar-width:none;
}
.environ-page-nav::-webkit-scrollbar { display:none; }
.environ-page-nav ul { display:flex; max-width:1120px; margin:0 auto; padding:0 24px; list-style:none; }
.environ-page-nav li a {
  display:block; padding:15px 15px;
  font-size:13px; font-weight:500; color:var(--sub);
  white-space:nowrap;
  border-bottom:2px solid transparent;
  transition:color .2s, border-color .2s;
  text-decoration:none;
}
.environ-page-nav li a.active,
.environ-page-nav li a:hover { color:var(--blue-deep); border-bottom-color:var(--blue); }

/* ===== ANCHOR OFFSET（sticky サブナビの高さぶん） ===== */
#hero, #lead, #pluscare, #audience, #about, #counseling, #recommend, #products, #ropponmatsu, #faq, #cta {
  scroll-margin-top:66px;
}

/* ===== HERO ===== */
.environ-hero { padding:56px 0 80px; background:var(--bg); }
.environ-hero .environ-container { display:grid; grid-template-columns:1fr 1.05fr; gap:52px; align-items:center; }
.environ-hero-eyebrow {
  display:flex; align-items:center; gap:13px;
  color:var(--blue-deep); margin-bottom:22px;
  font-size:13px; font-weight:700; letter-spacing:0.06em;
}
.environ-hero-eyebrow .environ-en {
  font-family:'Playfair Display', serif; font-style:italic; font-weight:600;
  font-size:18px; letter-spacing:0.02em;
}
.environ-hero-eyebrow .environ-rule { width:26px; height:2px; border-radius:2px; background:var(--blue); }
.environ-hero h1 {
  font-family:'Zen Maru Gothic',sans-serif;
  font-weight:700; font-size:34px; line-height:1.55;
  letter-spacing:-0.02em; color:var(--ink);
}
.environ-pipe { color:var(--muted); font-weight:400; font-size:0.6em; margin:0 3px; }
.environ-hero h1 .environ-accent { color:var(--blue-deep); }
.environ-hero h1 .environ-nb { white-space:nowrap; }
.environ-hero-actions { display:flex; gap:12px; flex-wrap:wrap; margin-top:34px; }
.environ-hero-tel { margin-top:16px; font-size:14px; color:var(--sub); }
.environ-hero-tel a { color:var(--blue-deep); font-weight:700; }
.environ-hero-media { border-radius:22px; overflow:hidden; background:var(--bg-sub); }
.environ-hero-media img { width:100%; height:auto; display:block; }

/* ===== SECTION BASE ===== */
.environ-section { padding:88px 0; }
.environ-lp h2 { font-family:'Zen Maru Gothic',sans-serif; font-weight:700; letter-spacing:-0.02em; color:var(--ink); }
.environ-accent { color:var(--blue-deep); }

/* ===== ABOUT (simple text block) ===== */
.environ-about { padding:92px 0; background:var(--blue-tint2); }
.environ-about .environ-container { max-width:720px; text-align:center; }
.environ-kicker {
  font-family:'Playfair Display', serif; font-style:italic; font-weight:600;
  font-size:14px; letter-spacing:0.1em; color:var(--blue-mid);
  display:block; margin-bottom:16px;
}
.environ-about h2 { font-size:26px; line-height:1.65; margin-bottom:30px; }
.environ-about p { font-size:15px; line-height:2; color:var(--ink); margin-bottom:14px; }
.environ-about p:last-child { margin-bottom:0; }

/* ===== BLEED CARD (lead / audience / about / counseling / ropponmatsu) ===== */
.environ-bleed {
  display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center;
}
.environ-bleed__media { background:var(--bg-sub); border-radius:16px; overflow:hidden; display:flex; align-items:center; justify-content:center; }
.environ-bleed__media img { width:100%; height:auto; display:block; }
.environ-bleed__body { padding:0; display:flex; flex-direction:column; justify-content:center; }
.environ-bleed--reverse .environ-bleed__media { order:2; }
.environ-bleed--reverse .environ-bleed__body { order:1; }

.environ-cat-label {
  display:inline-block; font-size:12px; font-weight:700;
  letter-spacing:0.1em; color:var(--blue-deep); margin-bottom:14px;
}
.environ-bleed__title {
  font-family:'Zen Maru Gothic',sans-serif; font-weight:700;
  font-size:21px; line-height:1.6; letter-spacing:-0.01em; color:var(--ink);
  padding-left:16px; position:relative; margin-bottom:22px;
}
.environ-bleed__title::before {
  content:''; position:absolute; left:0; top:0.32em; height:1.1em;
  width:3px; background:var(--blue); border-radius:2px;
}
.environ-bleed__body p { font-size:15px; line-height:2; color:var(--ink); margin-bottom:12px; }
.environ-bleed__body p:last-child { margin-bottom:0; }
.environ-bleed-list { margin:2px 0 12px; }
.environ-bleed-list li { font-size:15px; line-height:1.9; color:var(--ink); margin-bottom:4px; }

/* lead section spacing (no title) */
#lead .environ-bleed__body p { line-height:2.05; }

.environ-audience-stack { display:grid; gap:18px; margin-top:4px; }
.environ-audience-box {
  border-left:3px solid var(--blue);
  background:var(--blue-tint2);
  padding:18px 20px;
  border-radius:0 8px 8px 0;
}
.environ-audience-box h4 {
  font-family:'Zen Maru Gothic',sans-serif;
  font-weight:700;
  color:var(--blue-deep);
  font-size:17px;
  line-height:1.5;
  margin-bottom:8px;
}
.environ-audience-box p { margin-bottom:0; }
.environ-clinic-info {
  display:grid;
  grid-template-columns:120px 1fr;
  gap:10px 18px;
  max-width:620px;
  margin:30px auto 0;
  padding-top:24px;
  border-top:1px solid rgba(207,163,38,0.28);
  text-align:left;
}
.environ-clinic-info dt { font-size:13px; font-weight:700; color:var(--blue-deep); }
.environ-clinic-info dd { font-size:14px; line-height:1.8; color:var(--sub); }

/* ===== RECOMMEND ===== */
.environ-recommend { padding:92px 0; background:var(--bg-sub); }
.environ-recommend h2 { font-size:26px; line-height:1.6; margin-bottom:36px; }
.environ-recommend-split { display:grid; grid-template-columns:0.85fr 1.15fr; gap:52px; align-items:start; }
.environ-recommend-lead h2 { margin-bottom:18px; }
.environ-recommend-close { font-size:15px; line-height:1.9; color:var(--sub); max-width:340px; }
.environ-check-list { display:flex; flex-direction:column; }
.environ-check-item { display:flex; align-items:flex-start; gap:13px; padding:18px 2px;
  border-bottom:1px solid var(--line); font-size:16px; font-weight:500; line-height:1.7; color:var(--ink); }
.environ-check-item:first-child { padding-top:2px; }
.environ-check-item:last-child { border-bottom:0; }
.environ-check-item svg { width:18px; height:18px; flex-shrink:0; color:var(--blue-deep); margin-top:4px; display:block; }

/* ===== PRODUCTS ===== */
.environ-products-card {
  padding:8px 0 0; text-align:center;
}
.environ-products-card .environ-cat-label { display:block; text-align:center; }
.environ-products-card h2 { font-size:26px; margin-bottom:34px; }
.environ-products-media { max-width:520px; margin:0 auto 40px; }
.environ-products-list { max-width:580px; margin:0 auto; text-align:left; }
.environ-products-list li { display:flex; align-items:center; gap:11px; font-size:15px; color:var(--ink); padding:13px 0; }
.environ-dot { width:6px; height:6px; border-radius:50%; flex-shrink:0; }
.environ-dot--moisture { background:#CFA326; }
.environ-dot--cquence { background:#8B6F30; }
.environ-dot--delicate { background:#AD926D; }
.environ-note { font-size:13px; color:var(--sub); margin-top:20px; text-align:left; max-width:580px; margin-left:auto; margin-right:auto; }

/* ===== FAQ ===== */
.environ-faq { padding:92px 0; }
.environ-faq h2 { font-size:24px; margin-bottom:36px; }
.environ-faq-list { border-top:1px solid var(--line); }
.environ-faq-item { border-bottom:1px solid var(--line); }
.environ-faq-q { width:100%; display:flex; align-items:center; justify-content:space-between; gap:16px;
  background:none; border:0; cursor:pointer; text-align:left; font-family:inherit;
  padding:22px 2px; font-size:16px; font-weight:700; color:var(--ink); line-height:1.6; }
.environ-faq-q .environ-tag { color:var(--blue-deep); font-weight:700; margin-right:6px; }
.environ-faq-icon { position:relative; width:17px; height:17px; flex-shrink:0; }
.environ-faq-icon::before, .environ-faq-icon::after { content:''; position:absolute; background:var(--blue-deep); border-radius:2px; transition:opacity .2s ease, transform .2s ease; }
.environ-faq-icon::before { left:0; top:7.5px; width:17px; height:2px; }
.environ-faq-icon::after { left:7.5px; top:0; width:2px; height:17px; }
.environ-faq-item.is-open .environ-faq-icon::after { opacity:0; transform:rotate(90deg); }
.environ-faq-a { overflow:hidden; max-height:0; transition:max-height .3s ease; }
.environ-faq-item.is-open .environ-faq-a { max-height:320px; }
.environ-faq-a p { margin:0; padding:0 2px 24px; font-size:15px; line-height:1.9; color:var(--sub); }
.environ-faq-a .environ-tag { color:var(--blue-deep); font-weight:700; margin-right:6px; }

/* ===== CLOSING (白基調エディトリアル・電話への流れ) ===== */
.environ-closing { padding:104px 0; background:var(--blue-tint); }
.environ-closing-inner { max-width:600px; text-align:center; }
.environ-closing-kicker { font-size:13px; font-weight:700; letter-spacing:0.06em; color:var(--blue-deep); margin-bottom:16px; }
.environ-closing-h2 { font-family:'Zen Maru Gothic',sans-serif; font-weight:700; font-size:32px; letter-spacing:-0.02em; color:var(--ink); line-height:1.5; margin-bottom:18px; }
.environ-closing-h2 .environ-accent { color:var(--blue-deep); }
.environ-closing-lead { font-size:16px; line-height:1.95; color:var(--sub); margin:0 auto 36px; max-width:500px; }
.environ-closing-hairline { width:46px; height:2px; background:var(--blue); border-radius:2px; margin:0 auto 26px; }
/* Phone numbers should stay readable and use the page sans font. */
.environ-closing-num {
  font-family:'Noto Sans JP','Hiragino Sans','Yu Gothic',sans-serif;
  font-style:normal;
  font-weight:800;
  font-variant-numeric:tabular-nums;
  color:var(--blue-ink);
  font-size:32px;
  letter-spacing:0.03em;
  margin-bottom:24px;
  line-height:1.2;
}
.environ-closing-num a { color:inherit; }
.environ-closing-btn { min-height:56px; padding:0 30px; font-size:15px; }
.environ-closing-reassure { font-size:14px; color:var(--sub); margin-top:20px; }
.environ-closing-note { font-size:13px; color:var(--muted); margin-top:6px; }

/* ===== STICKY MOBILE CTA ===== */
.environ-stickycta {
  display:none; position:fixed; bottom:0; left:0; right:0; z-index:200;
  background:#fff; box-shadow:0 -4px 16px rgba(0,0,0,0.08);
  padding:12px 16px; gap:10px;
}
.environ-stickycta .environ-btn { flex:1; justify-content:center; font-size:14px; padding:13px; text-decoration:none; }

/* ===== FADE ===== */
.environ-fade { opacity:0; transform:translateY(16px); transition:opacity .5s ease, transform .5s ease; }
.environ-fade.visible { opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce) {
  .environ-fade { opacity:1; transform:none; transition:none; }
  html { scroll-behavior:auto; }
}

/* ===== RESPONSIVE ===== */
@media (max-width:860px) {
  .environ-hero .environ-container { grid-template-columns:1fr; gap:32px; }
  .environ-hero-media { order:-1; }
  .environ-hero h1 { font-size:27px; }
  .environ-hero-eyebrow { margin-bottom:18px; }

  .environ-bleed, .environ-bleed--reverse { grid-template-columns:1fr; gap:24px; }
  .environ-bleed__media, .environ-bleed--reverse .environ-bleed__media { order:-1; }
  .environ-bleed__body, .environ-bleed--reverse .environ-bleed__body { order:2; }
  .environ-bleed__body { padding:4px 2px 0; }

  .environ-recommend-split { grid-template-columns:1fr; gap:24px; }

  .environ-products-card { padding:4px 0 0; }
  .environ-clinic-info { grid-template-columns:1fr; gap:4px; }
  .environ-clinic-info dd { margin-bottom:8px; }

  .environ-section { padding:60px 0; }
  .environ-about { padding:64px 0; }
  .environ-recommend, .environ-faq { padding:64px 0; }
  .environ-closing { padding:72px 0; }

  .environ-about h2, .environ-recommend h2, .environ-products-card h2 { font-size:22px; }
  .environ-faq h2 { font-size:20px; }
  .environ-closing-h2 { font-size:25px; }

  .environ-page-nav li a { padding:13px 12px; font-size:12.5px; }

  .environ-stickycta { display:flex; }
  body.page-environ { padding-bottom:74px; }

  /* サブナビは SP では固定解除（固定は下部スティッキーCTAのみ） */
  .environ-page-nav { position:static; }
  /* サブナビ見切れフェード（項目が全部収まるデスクトップでは不要のためモバイル限定） */
  .environ-page-nav {
    -webkit-mask-image:linear-gradient(to right,#000 93%,transparent);
    mask-image:linear-gradient(to right,#000 93%,transparent);
  }

  /* 固定要素がなくなるためアンカーオフセットは最小に */
  #hero, #lead, #pluscare, #audience, #about, #counseling, #recommend, #products, #ropponmatsu, #faq, #cta {
    scroll-margin-top:16px;
  }
}

@media (max-width:420px) {
  .environ-hero h1 { font-size:24px; }
  .environ-container { padding:0 18px; }
}

/* =============================================================
   WP統合時の調整（/environ/ ページのみ）
   - 最終CTA直下の Google Map (contentbottom widget) を密着させる
   - common.css の `.under-page .contentbottom { margin-top: 30px }` は
     共通パーツのため触らず、こちら側で上書きする
   ============================================================= */
.page-environ .contentbottom { margin-top: 0 !important; }